Filling system integrating automatic bottle feeding, automatic filling and automatic bottle discharging functions

Abstract

A filling system integrating automatic bottle feeding, automatic filling and automatic bottle discharging functions comprises a powder bottle conveying module, a filling module and a bottle discharging module, and the powder bottle conveying module comprises a feeding platform, a feeding disc, a first driving device and a guiding assembly; the guiding assembly comprises a first guiding block, a second guiding block and a third guiding block, the second guiding block comprises a first guiding section, a second guiding section and a third guiding section, a main channel is defined by the first guiding section and the first guiding block, and a flow dividing inlet is defined by the first guiding block and the second guiding section. A flow dividing outlet is defined between the third guide block and the tail end of the third guide section, a pre-feeding area is formed by the third guide block and the edge of the feeding disc, and the powder bottles flowing into the pre-feeding area flow into the main channel in the rotating process of the feeding disc. The powder bottle transfer device achieves effective transfer of powder bottles, manual participation is not needed in the whole process, the automation level of a filling system is improved, practicability is high, and the powder bottle transfer device has high popularization significance.

Description

Technical Field

[0001] The utility model relates to a filling device, in particular to a filling system integrating the functions of automatic bottle feeding, automatic filling and automatic bottle discharging. Background Art

[0002] Filling machines are mainly used in the pharmaceutical industry in the medical field for the filling and production of powder materials (such as dental bone powder, medicinal powder, etc.). Filling machines can replace manual labor to a certain extent to fill powder materials, effectively increasing the company's production efficiency and saving labor costs.

[0003] However, the existing filling machines are still semi-automatic equipment with a low level of automation, especially the feeding device of the filling machine. Although the feeding device of the filling machine can arrange the powder bottles in an orderly manner and transfer them one by one, due to the structural design of the feeding device, some powder bottles are still easily stuck in the corners of the feeding device and cannot be effectively transferred, which brings troubles to the company's production. Utility Model Content

[0004] Based on this, it is necessary to provide a filling system that integrates automatic bottle feeding, automatic filling and automatic bottle discharging functions in view of the deficiencies in the prior art.

[0005] The technical solution of the utility model is: a filling system integrating automatic bottle feeding, automatic filling and automatic bottle discharging functions, which includes a powder bottle conveying module, a filling module and a bottle discharging module, wherein the powder bottle conveying module, the filling module and the bottle discharging module are respectively used for shifting the powder bottle, filling the powder material and removing the powder bottle, the powder bottle conveying module includes a feeding platform, a feeding tray arranged on one side of the feeding platform, a first driving device connected to the feeding tray, and a guide assembly arranged above the feeding tray; the guide assembly includes a first guide block, a second guide block, and a third guide block, the The second guide block includes a first guide section, a second guide section and a third guide section, the first guide section and the first guide block together form a main channel, one end of the third guide block and the first guide section together form a diversion inlet, the other end of the third guide block and the end of the third guide section together form a diversion outlet, and the tail of the third guide block near the end of the third guide section forms an arc-shaped transition, the third guide block is separated from the edge of the feed tray by a certain distance, and a pre-feeding area is formed, and the powder bottles flowing into the pre-feeding area flow into the main channel during the rotation of the feed tray.

[0006] In one embodiment, the first guide segment, the second guide segment and the third guide segment are all arranged in an arc shape, and the inner side of the connection between the first guide segment and the second guide segment and the inner side of the connection between the third guide segment and the second guide segment are both in an arc transition.

[0007] In one embodiment, the filling module includes a powder feeding device, a transfer device and a filling mechanism. The powder feeding device transfers the powder to the transfer device, the transfer device weighs the powder, and the transfer device transfers the powder to the powder bottle through the filling mechanism.

[0008] In one embodiment, the powder feeding device includes a vibrating motor, an upper hopper connected to the vibrating motor, and a storage funnel extending into the upper hopper. The storage funnel is used to place powder. The powder in the storage funnel falls into the upper hopper. The vibrating motor drives the upper hopper to vibrate and feed the powder forward. The powder that falls into the upper hopper flows out from the outlet position of the upper hopper.

[0009] In one embodiment, the transfer device includes a weighing device, a support seat mounted on the weighing device, a bearing mounted on the support seat, a measuring spoon mounted on the bearing, and a driving motor connected to the measuring spoon, and the measuring spoon is arranged below the outlet position of the upper hopper.

[0010] In one of the embodiments, the filling mechanism includes a support frame, a positioning motor mounted on the support frame, a screw rod connected to the positioning motor, a slider slidably mounted on the support frame and mounted in cooperation with the screw rod, and a lower hopper mounted on the slider. The lower hopper is arranged below the measuring spoon. When the positioning motor drives the screw rod to rotate forward or reverse, the slider and the lower hopper mounted on the slider are synchronously adjusted upward or downward. When filling the powder bottle with powder, the lower hopper is adjusted downward and inserted into the powder bottle.

[0011] In one of the embodiments, the powder bottle conveying module also includes a material receiving bottom plate arranged horizontally on one side of the feed tray, a feeding star wheel arranged above the material receiving bottom plate, and a second driving device connected to the feeding star wheel.

[0012] In one of the embodiments, the feeding star wheel extends above the feed tray, and a plurality of slots are provided on the circumferential surface of the feeding star wheel, and the slots are evenly spaced.

[0013] In one of the embodiments, the powder bottle conveying module also includes a rib arranged on the outside of the feeding star wheel in the horizontal direction, the rib is arranged in an arc shape, and there is a certain distance between the rib and the feeding star wheel. One end of the rib is opposite to the first guide section of the second guide block, so that a work station conversion port is formed between one end of the rib and the first guide section of the second guide block, and the work station conversion port is connected to the main channel.

[0014] In one of the embodiments, the bottle discharge module includes two discharge plates arranged opposite to each other, a baffle connected to one of the discharge plates, and a bottle collecting plate arranged behind the discharge plate. The two discharge plates are arranged opposite to each other and enclose a discharge channel. The discharge channel is arranged on one side of the feeding star wheel. The baffle extends above the feeding star wheel. The baffle limits the powder bottle on the feeding star wheel, so that the powder bottle on the feeding star wheel flows into the discharge channel under the limitation and guidance of the baffle.

[0015] The filling system of the utility model which integrates the functions of automatic bottle feeding, automatic filling and automatic bottle discharging has the following beneficial effects: by setting a guide component, the guide component includes a first guide block, a second guide block and a third guide block, the first guide section and the first guide block together form a main channel, the third guide block is separated from the edge of the feed tray to form a pre-feeding area, during the rotation of the feed tray, some powder bottles flow into the main channel along the feed tray, and for powder bottles that do not flow into the main channel, they flow into the pre-feeding area under the guidance of the second guide block and the third guide block, and in the further rotation process, they flow into the main channel, thereby realizing the effective transfer of the powder bottles, and the overall process does not require manual participation, thereby improving the automation level of the filling system, having strong practicality and great promotion significance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the filling system of the utility model which integrates the functions of automatic bottle feeding, automatic filling and automatic bottle discharging;

[0017] Figure 2 for Figure 1 A front view of the filling system shown;

[0018] Figure 3 for Figure 1 A top view of the filling system shown;

[0019] Figure 4 for Figure 1 Schematic diagram of the structure of the filling mechanism of the filling system shown. DETAILED DESCRIPTION

[0020] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0021] In the description of the present invention, 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", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0022] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0023] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0025] It should be noted that when an element is referred to as being "fixed to" or "disposed on" 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", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0026] See also Figures 1 to 4 The utility model provides a filling system integrating automatic bottle feeding, automatic filling and automatic bottle discharging functions, including a powder bottle conveying module 10, a filling module 20 and a bottle discharging module 30. The powder bottle conveying module 10, the filling module 20 and the bottle discharging module 30 are respectively used for shifting the powder bottle 100, filling the powder material and removing the powder bottle 100.

[0027] The powder bottle conveying module 10 includes a feeding platform 11, a feeding tray 12 arranged on one side of the feeding platform 11, a first driving device 15 connected to the feeding tray 12, a material receiving bottom plate 13 arranged horizontally on one side of the feeding tray 12, a feeding star wheel 14 arranged above the material receiving bottom plate 13, a second driving device 16 passing through the material receiving bottom plate 13 and connected to the feeding star wheel 14, a guide assembly 17 arranged above the feeding tray 12, and a retaining edge 18 arranged on the horizontal outer side of the feeding star wheel 14. The powder bottles 100 are pushed onto the feed tray 12 from the feed platform 11, the first drive device 15 drives the feed tray 12 to rotate continuously, and the second drive devices 16 respectively drive the feeding star wheel 14 to rotate intermittently. During the rotation of the feed tray 12 driven by the first drive device 15, the powder bottles 100 are arranged in order and transferred to the feeding star wheel 14 one by one under the guidance of the guide assembly 17, and the feeding star wheel 14 cooperates with the retaining edge 18 to further transfer the powder bottles 100.

[0028] Specifically, the guide assembly 17 includes a first guide block 171, a second guide block 172, a third guide block 173, a plurality of first support blocks 179 and a plurality of first connecting blocks 178. The second guide block 172 is connected to the first guide block 171 via the first connecting block 178, and the third guide block 173 is connected to the second guide block 172 via the first connecting block 178, so that the first guide block 171, the second guide block 172 and the third guide block 173 are connected into a whole via the first connecting block 178. The first guide block 171 and the second guide block 172 are respectively installed on the external frame via the first support block 179, and the first guide block 171, the second guide block 172 and the third guide block 173 are separated from the feed tray 12 by a certain distance in the vertical direction.

[0029] The first guide block 171 is arranged in an arc shape as a whole, and the second guide block 172 includes a first guide section 1721, a second guide section 1722 and a third guide section 1723. The first guide section 1721, the second guide section 1722 and the third guide section 1723 are all arranged in an arc shape, and the inner side of the connection between the first guide section 1721 and the second guide section 1722 and the inner side of the connection between the third guide section 1723 and the second guide section 1722 are all in an arc transition. The first guide section 1721 and the first guide block 171 enclose a main channel 174 with an entrance, and the third guide block 1721 is arranged in an arc shape. One end of the third guide block 173 and the first guide section 1721 form a diversion inlet 175, the other end of the third guide block 173 and the end of the third guide section 1723 form a diversion outlet 176, and the tail of the third guide block 173 near the end of the third guide section 1723 is in an arc transition, the third guide block 173 is separated from the edge of the feed tray 12 by a certain distance, and forms a pre-feeding area 177, the pre-feeding area 177 and the main channel 174 are in the same path in the rotation direction, and the powder bottle 100 flowing into the pre-feeding area 177 flows into the main channel 174 during the rotation of the feed tray 12.

[0030] In addition, to ensure that the powder bottle 100 that does not flow into the main channel 174 can be introduced from the diversion inlet 175 and led out from the diversion outlet 176 to the pre-feeding area 177, the third guide block 173 is fixedly installed, and the end of the third guide block 173 away from the first guide section 1721 is inclined toward the entrance side of the main channel 174 in the rotation direction of the feed tray 12, and the arc openings corresponding to the first guide section 1721 and the third guide section 1723 are arranged in an arc shape inward, and the arc openings corresponding to the second guide section 1722 are arranged in an arc shape outward. The feed star wheel 14 extends above the feed tray 12, and a plurality of slots 141 are arranged on the circumferential surface of the feed star wheel 14, and the slots 141 are evenly spaced. The rib 18 is arranged in an arc shape, and there is a certain distance between the rib 18 and the feeding star wheel 14. One end of the rib 18 is opposite to the first guide section 1721 of the second guide block 172, so that a workstation conversion port 170 is formed between one end of the rib 18 and the first guide section 1721 of the second guide block 172, and the workstation conversion port 170 is connected to the main channel 174.

[0031] The filling module 20 includes a powder feeding device 40, a transfer device 50 and a filling mechanism 60. The powder feeding device 40 transfers the powder to the transfer device 50, and the transfer device 50 weighs the powder. After the weighing is qualified, the transfer device 50 transfers the powder to the powder bottle 100 through the filling mechanism 60.

[0032] Specifically, the powder feeding device 40 includes a vibrating motor 41, an upper hopper 42 connected to the vibrating motor 41, and a storage funnel 43 extending into the upper hopper 42. The storage funnel 43 is used to place powder. The powder in the storage funnel 43 falls into the upper hopper 42. The vibrating motor 41 drives the upper hopper 42 to vibrate and feed the powder forward. The powder that falls into the upper hopper 42 flows out from the outlet position of the upper hopper 42.

[0033] The transfer device 50 includes a weighing device 51, a support seat 52 mounted on the weighing device 51, a bearing 53 mounted on the support seat 52, a measuring spoon 54 mounted on the bearing 53, and a driving motor 55 connected to the measuring spoon 54. The measuring spoon 54 is arranged below the outlet position of the upper hopper 42, and the weighing device 51 weighs the powder falling into the measuring spoon 54. After the weighing is qualified, the vibrating motor 41 of the powder feeding device 40 stops working, the powder in the upper hopper 42 stops feeding forward, and the driving motor 55 rotates and adjusts the measuring spoon 54, so that the powder in the measuring spoon 54 is transferred to the filling mechanism 60.

[0034] The filling mechanism 60 includes a support frame 61, a positioning motor 62 installed on the support frame 61, a screw rod 63 connected to the positioning motor 62, a slider 64 slidably mounted on the support frame 61 and mounted in cooperation with the screw rod 63, and a lower hopper 65 installed on the slider 64. The lower hopper 65 is arranged below the measuring spoon 54. When the positioning motor 62 drives the screw rod 63 to rotate forward or reverse, the slider 64 and the lower hopper 65 installed on the slider 64 are synchronously adjusted upward or downward. When filling the powder bottle 100 with powder, the lower hopper 65 is adjusted downward and inserted into the powder bottle 100.

[0035] The bottle discharging module 30 includes two discharging plates 31 arranged opposite to each other, a baffle 32 connected to one of the discharging plates 31, and a bottle collecting plate 33 arranged behind the discharging plate 31. The two discharging plates 31 are arranged opposite to each other and enclose a discharging channel 311. The discharging channel 311 is arranged on one side of the feeding star wheel 14. The baffle 32 extends above the feeding star wheel 14. The baffle 32 limits the powder bottle 100 on the feeding star wheel 14, so that the powder bottle 100 on the feeding star wheel 14 flows into the discharging channel 311 under the limitation and guidance of the baffle 32.

[0036] The working process of the filling system of the utility model which integrates the functions of automatic bottle feeding, automatic filling and automatic bottle discharging is described in detail below:

[0037] Start the first driving device 15 and the second driving device 16. The first driving device 15 drives the feed tray 12 to rotate continuously, and the second driving device 16 drives the feeding star wheel 14 to rotate intermittently. When the feeding star wheel 14 completes an intermittent rotation, a slot 141 on the feeding star wheel 14 is opposite to the work station conversion port 170, and the powder bottle 100 stuck in the slot 141 on the feeding star wheel 14 moves to the bottom of the lower hopper 65.

[0038] Specifically, a plurality of powder bottles 100 with their mouths facing upward are pushed from the feeding platform 11 into the feeding tray 12. During the continuous rotation of the feeding tray 12, some of the powder bottles 100 flow into the main channel 174 along the feeding tray 12, and flow into the card slot 141 from the main channel 174 and the station conversion port 170. For the powder bottles 100 that have not flowed into the main channel 174, they flow in from the diverter inlet 175 and flow into the pre-feeding area 177 from the diverter outlet 176 under the guidance of the second guide block 172 and the third guide block 173. During further rotation, they flow into the main channel 174, and the frontmost powder bottle 100 in the main channel 174 flows into the station conversion port 170 and is carded into the card slot 141 from the station conversion port 170.

[0039] When the second driving device 16 drives the feeding star wheel 14 to rotate intermittently, the powder bottle 100 inserted into the slot 141 moves to the bottom of the lower hopper 65 under the limit of the retaining edge 18, and the lower hopper 65 is adjusted downward and inserted into the powder bottle 100, and the weighing device 51 weighs the powder falling into the measuring spoon 54. After the weighing is qualified, the vibrating motor 41 of the powder feeding device 40 stops working, the powder in the upper hopper 42 stops feeding forward, and the driving motor 55 rotates and adjusts the measuring spoon 54, so that the powder in the measuring spoon 54 is transferred to the filling mechanism 60, and the powder flows from the lower hopper 65 of the filling mechanism 60 into the powder bottle 100. The driving motor 55 rotates and adjusts the measuring spoon 54 so that the spoon mouth of the measuring spoon 54 faces, and waits for the next weighing, and the adjusting motor 62 drives the lower hopper 65 to adjust upward and withdraw from the powder bottle 100. During filling, since the lower hopper 65 is inserted into the powder bottle 100 for filling, dust generation of the powder can be effectively prevented, the utilization rate of the product can be increased, and the working environment of the production workshop can be improved.

[0040] When the feeding star wheel 14 rotates intermittently, the powder bottles 100 close to the baffle 32 flow into the discharge channel 311 under the limitation of the baffle 32. As the powder bottles 100 in the discharge channel 311 accumulate, the powder bottles 100 on the outer side are pushed onto the bottle collecting plate 33.

[0041] The beneficial effect of the filling system of the utility model which integrates the functions of automatic bottle feeding, automatic filling and automatic bottle discharging is that: by setting the guide component 17, the guide component 17 includes a first guide block 171, a second guide block 172, and a third guide block 173, the first guide section 1721 and the first guide block 171 are surrounded by a main channel 174, the third guide block 173 and the edge of the feed tray 12 are separated to form a pre-feeding area 177, during the rotation of the feed tray 12, part of the powder bottles 100 flow into the main channel 174 along the feed tray 12, and the powder bottles 100 that have not flowed into the main channel 174 flow into the pre-feeding area 177 under the guidance of the second guide block 172 and the third guide block 173, and flow into the main channel 174 during further rotation, thereby realizing the effective transfer of the powder bottles 100, the overall process does not require manual participation, the automation level of the filling system is improved, the practicability is strong, and the promotion significance is strong.

[0042] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0043] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. 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 utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A filling system integrating automatic bottle feeding, automatic filling and automatic bottle discharging functions, characterized in that: The invention comprises a powder bottle conveying module, a filling module and a bottle discharging module, wherein the powder bottle conveying module, the filling module and the bottle discharging module are respectively used for shifting the powder bottle, filling the powder and removing the powder bottle, the powder bottle conveying module comprises a feeding platform, a feeding tray arranged on one side of the feeding platform, a first driving device connected to the feeding tray, and a guide assembly arranged above the feeding tray; the guide assembly comprises a first guide block, a second guide block and a third guide block, the second guide block comprises a first guide section, a second guide section and a third guide section, the first guide section and the first guide block form a main channel with an entrance, one end of the third guide block and the first guide section form a diversion entrance, the other end of the third guide block and the end of the third guide section form a diversion outlet, and the tail of the third guide block near the end of the third guide section forms an arc transition, the third guide block is spaced a certain distance from the edge of the feeding tray, and forms a pre-feeding area, and the powder bottles flowing into the pre-feeding area flow into the main channel during the rotation of the feeding tray.

2. The filling system integrating automatic bottle feeding, automatic filling and automatic bottle discharging functions according to claim 1 is characterized in that: The first guide section, the second guide section and the third guide section are all arranged in an arc shape, and the inner sides of the connection between the first guide section and the second guide section and the inner sides of the connection between the third guide section and the second guide section are all in an arc-shaped transition. The end of the third guide block away from the first guide section is inclined toward the entrance of the main channel in the rotation direction of the feed tray, and the arc openings corresponding to the first guide section and the third guide section arranged in an arc shape face inward, and the arc opening corresponding to the second guide section arranged in an arc shape faces outward.

3. The filling system integrating automatic bottle feeding, automatic filling and automatic bottle discharging functions according to claim 1 is characterized in that: The filling module comprises a powder feeding device, a transfer device and a filling mechanism. The powder feeding device is used to transfer the powder to the transfer device, the transfer device is used to weigh the powder, and the transfer device transfers the powder to the powder bottle through the filling mechanism.

4. The filling system integrating automatic bottle feeding, automatic filling and automatic bottle discharging functions according to claim 3 is characterized in that: The powder feeding device includes a vibrating motor, an upper hopper connected to the vibrating motor, and a storage funnel extending into the upper hopper. The storage funnel is used to place powder. The powder in the storage funnel falls into the upper hopper. The vibrating motor drives the upper hopper to vibrate and feed the powder forward. The powder that falls into the upper hopper flows out from the outlet position of the upper hopper.

5. The filling system integrating the functions of automatic bottle feeding, automatic filling and automatic bottle discharging according to claim 4 is characterized in that: The transfer device includes a weighing device, a support seat installed on the weighing device, a bearing installed on the support seat, a measuring spoon installed on the bearing, and a driving motor connected to the measuring spoon. The measuring spoon is arranged below the outlet position of the upper hopper.

6. The filling system integrating the functions of automatic bottle feeding, automatic filling and automatic bottle discharging according to claim 5 is characterized in that: The filling mechanism includes a support frame, a positioning motor installed on the support frame, a screw rod connected to the positioning motor, a slider slidably mounted on the support frame and installed in cooperation with the screw rod, and a lower hopper installed on the slider. The lower hopper is arranged below the measuring spoon. When the positioning motor drives the screw rod to rotate forward or reverse, the slider and the lower hopper installed on the slider are synchronously adjusted upward or downward. When filling the powder bottle with powder, the lower hopper is adjusted downward and inserted into the powder bottle.

7. The filling system integrating the functions of automatic bottle feeding, automatic filling and automatic bottle discharging according to claim 1 is characterized in that: The powder bottle conveying module also includes a material receiving bottom plate arranged horizontally on one side of the feed tray, a feeding star wheel arranged above the material receiving bottom plate, and a second driving device connected to the feeding star wheel.

8. The filling system integrating the functions of automatic bottle feeding, automatic filling and automatic bottle discharging according to claim 7 is characterized in that: The feeding star wheel extends above the feeding plate, and a plurality of slots are arranged on the circumferential surface of the feeding star wheel, and the slots are evenly spaced.

9. The filling system integrating the functions of automatic bottle feeding, automatic filling and automatic bottle discharging according to claim 8 is characterized in that: The powder bottle conveying module also includes a rib arranged on the outside of the feeding star wheel in the horizontal direction. The rib is arranged in an arc shape. There is a certain distance between the rib and the feeding star wheel. One end of the rib is opposite to the first guide section of the second guide block, so that a work station conversion port is formed between one end of the rib and the first guide section of the second guide block, and the work station conversion port is connected to the main channel.

10. The filling system integrating automatic bottle feeding, automatic filling and automatic bottle discharging functions according to claim 1, characterized in that: The bottle discharging module includes two discharging plates arranged opposite to each other, a baffle connected to one of the discharging plates, and a bottle collecting plate arranged behind the discharging plates. The two discharging plates are arranged opposite to each other and enclose a discharging channel. The discharging channel is arranged on one side of the feeding star wheel. The baffle extends above the feeding star wheel. The baffle limits the powder bottle on the feeding star wheel, so that the powder bottle on the feeding star wheel flows into the discharging channel under the limitation and guidance of the baffle.

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