Automatic bottle conveying device for medicine particle filling

Abstract

The utility model discloses an automatic bottle conveying device for medicine particle filling, and belongs to the technical field of medicine production and processing devices. Comprising a bottle feeding rotary table, a bottle outlet conveying mechanism, a bottle conveying mechanism, side baffles and a movable mounting assembly. Empty medicine bottles are loaded on the bottle conveying rotary table. A bottle outlet conveying mechanism is arranged at a bottle outlet of the bottle conveying turntable; the empty medicine bottles on the bottle feeding rotary table rotate along with the bottle feeding rotary table and enter the bottle outlet conveying mechanism from the bottle outlet; a bottle conveying mechanism is arranged on the outlet side of the bottle outlet conveying mechanism; the bottle conveying mechanism is used for conveying empty medicine bottles to the filling rotary disc. Edge baffles are movably arranged on the two sides of the bottle conveying mechanism. The side baffle is arranged on the movable mounting assembly; the movable installation assembly is used for adjusting the distance between the two side baffles. The medicine bottle conveying mechanism solves the problems that the positions of side baffles on the two sides of an existing medicine bottle conveying mechanism cannot be adjusted, and empty bottles with small outer diameters cannot be limited.

Description

Technical Field

[0001] The utility model belongs to the technical field of pharmaceutical production and processing devices, and particularly relates to an automatic bottle conveying device for filling pharmaceutical granules. Background Art

[0002] For the filling of pharmaceutical granules, processed granular pharmaceuticals are quantitatively filled into empty medicine bottles by using automated machinery; empty medicine bottles are batch-fed onto a bottle feeding turntable, and the turntable drives the empty medicine bottles to rotate and enter the conveying mechanism batch by batch. The empty medicine bottles are conveyed to a quantitative filling turntable by the conveying mechanism to fill the medicine into the empty medicine bottles.

[0003] Currently, when conveying empty medicine bottles, the empty medicine bottles coming out of the bottle feeding turntable may not enter one by one on the conveying mechanism, but are stacked in multiple rows and conveyed side by side; however, when approaching the filling turntable, the medicine bottles need to be conveyed individually in a single row because the empty medicine bottles need to be carried by the filling turntable one by one and clamped into it; but currently, the positions of the side baffles on both sides of the conveying mechanism before the feeding side of the filling turntable are fixed, that is, the distance between the side baffles on both sides of the conveyor belt is fixed and non-adjustable; for medicine bottles with a relatively small outer diameter size, when being conveyed on the conveyor belt, the side baffles on both sides may not be able to limit a single medicine bottle on the left and right sides; there may be a situation where two or more medicine bottles are stacked side by side and conveyed together, affecting the entry of the medicine bottles onto the filling turntable; and even when conveyed individually, because the distance between the side baffles on both sides is too wide, the side baffles may not play a role in limiting the medicine bottles, resulting in the position of the medicine bottles shifting on the conveyor belt during the conveying process, which will also affect the smooth entry of the medicine bottles onto the filling turntable. Summary of the Utility Model

[0004] The utility model provides an automatic bottle conveying device for filling pharmaceutical granules. The side baffles on both sides of the bottle conveying and conveying mechanism of the device are set as movable structures, and the distance between the two side baffles can be adjusted according to the outer diameter size of the conveyed empty medicine bottles to adapt to the conveyed empty medicine bottles; so that the side walls of the empty medicine bottles can contact the side baffles on the left and right sides, thereby ensuring that the empty medicine bottles can be conveyed individually, avoiding side-by-side stacking, and ensuring that the empty medicine bottles are always centered on the conveyor belt during conveying; the utility model solves the problem that the positions of the side baffles on both sides of the current bottle conveying and conveying mechanism of the medicine bottles are non-adjustable and cannot play a limiting role on empty bottles with a smaller outer diameter.

[0005] In order to achieve the above technical purpose, the utility model is realized through the following technical solutions:

[0006] An automatic bottle conveying device for filling pharmaceutical granules, comprising: a bottle feeding turntable, a bottle discharging conveying mechanism, a bottle conveying and conveying mechanism, side baffles, and a movable mounting component;

[0007] Empty medicine bottles are loaded onto the bottle feeding turntable;

[0008] An empty bottle conveying mechanism is provided at the bottle outlet of the bottle feeding turntable; the empty medicine bottles on the bottle feeding turntable rotate along with it and enter the empty bottle conveying mechanism from the bottle outlet.

[0009] A bottle conveying mechanism is provided on the outlet side of the empty bottle conveying mechanism; the bottle conveying mechanism is used to convey the empty medicine bottles to the filling turntable.

[0010] Side baffles are movably arranged on both sides of the bottle conveying mechanism.

[0011] The side baffles are arranged on the movable mounting components; the movable mounting components are used to adjust the movement of the side baffles towards or away from each other.

[0012] Preferably, the bottle conveying mechanism includes: conveying rollers, roller shaft rods, conveyor belts and drive motors.

[0013] A number of groups of the conveying rollers are equidistantly arranged on the same conveying plane; motors are arranged on the end faces of the first group and the last group of the conveying rollers.

[0014] A roller shaft rod passes through the center of each group of conveying rollers except the first group and the last group; both ends of the roller shaft rod are fixedly arranged on the supporting plates on both sides.

[0015] The conveying rollers can rotate relative to the roller shaft rods.

[0016] Movable mounting components are arranged at both ends of the roller shaft rod; the movable mounting components on both sides are arranged on the outer side surfaces of the side baffles; the plane where the lower side edges of the side baffles are located is higher than the plane where the upper surface of the conveyor belt is located.

[0017] Preferably, the movable mounting component includes: an upper support rod and a nested telescopic rod.

[0018] An upper support rod is arranged above the end of the roller shaft rod close to it.

[0019] The upper end of the upper support rod is horizontally provided with a nested telescopic rod.

[0020] The telescopic ends of the two nested telescopic rods are respectively arranged on the outer side surfaces of the two side baffles.

[0021] Preferably, one end of the bottle conveying mechanism close to the filling turntable is set as the output side.

[0022] Close to the output side and beside the bottle conveying mechanism, a stop rod is arranged; the stop rod is arranged on a rotating mechanism.

[0023] The rotating mechanism is used to drive the lever to rotate above the conveyor belt of the empty bottle conveying mechanism to block the empty medicine bottles at the rear; after the lever rotates away from the empty bottle conveying mechanism, the empty medicine bottles can be normally conveyed.

[0024] Preferably, the rotating mechanism includes: a motor, a driving gear, a driven gear and a rotating shaft rod;

[0025] The driving gear is arranged on the rotor of the motor;

[0026] The driving gear meshes with the driven gear;

[0027] The lower end of the rotating shaft rod is fixedly arranged at the center of the upper surface of the driven gear; the lower end of the rotating shaft rod is fixedly connected to the center of the upper surface of the driven gear, and when the driven gear rotates, it can drive the rotating shaft rod to rotate;

[0028] The lever is horizontally arranged at the upper end of the rotating shaft rod;

[0029] The upper end of the support rod is rotatably arranged at the center position of the lower surface of the driven gear, and the lower end of the support rod is arranged on the support seat.

[0030] Preferably, at the docking position of the empty bottle conveying mechanism and the empty bottle conveying mechanism, and an arc-shaped transition edge is formed on the side baffle of the empty bottle conveying mechanism.

[0031] Preferably, a feeding port is opened on the bottle feeding turntable, and a feeding plate is arranged on the feeding port.

[0032] Preferably, a pushing bottle plate is movably arranged in the feeding plate.

[0033] Preferably, at least two bottle pushing arc plates are arranged on the surface of the bottle feeding turntable;

[0034] One end of the bottle pushing arc plate is arranged on the surface of the turntable through a rotating shaft rod, and the bottle pushing arc plate can rotate around the rotating shaft rod;

[0035] There is a gap between the other end of the bottle pushing arc plate and the outer edge baffle of the bottle feeding turntable.

[0036] The beneficial effects of the present utility model are:

[0037] An automatic empty bottle conveying device for medicine granule filling provided by the present utility model has the side baffles on both sides of the empty bottle conveying mechanism arranged to be movable; the distance between the two side baffles can be correspondingly adjusted according to the outer diameter size of the empty medicine bottles to be conveyed, so that the bottle body can contact the two side baffles; the adjustable side baffles can adapt to medicine bottles of different sizes; the side baffles can always play a role in limiting the empty medicine bottles, avoiding the accumulation and side-by-side transmission of multiple medicine bottles, and also avoiding obvious deviation of the medicine bottles during transmission, affecting their entry into the filling turntable.

[0038] At the docking position of the bottle-out conveying mechanism and the bottle-transporting conveying mechanism, and an arc-shaped transition edge is formed on the side baffle of the bottle-out conveying mechanism; because the bottle-out conveying mechanism has a greater width than the bottle-transporting conveying mechanism in order to ensure the bottle-out flow rate; the provided arc-shaped transition edge enables the empty medicine bottles on the bottle-transporting conveying mechanism to smoothly enter the bottle-out conveying mechanism; preventing them from getting stuck at the bends on both sides of the docking position between the two. Brief Description of the Drawings

[0039] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for describing the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0040] Figure 1 is the overall structural schematic diagram of the present invention;

[0041] Figure 2 is the structure of the arc-shaped transition edges formed on both sides of the bottle-out conveying mechanism at the docking position of the bottle-out conveying mechanism and the bottle-transporting conveying mechanism of the present invention;

[0042] Figure 3 is the schematic diagram of the stop bar and the rotating mechanism arranged beside the bottle-transporting conveying mechanism of the present invention;

[0043] Figure 4 is the overall structural schematic diagram of the bottle-transporting conveying mechanism of the present invention;

[0044] Figure 5 is the schematic diagram of the movable mounting component for adjusting the side baffle on the bottle-transporting conveying mechanism of the present invention.

[0045] In the drawings, the structural names represented by each reference numeral are as follows:

[0046] 1 - Bottle-feeding turntable, 101 - Bottle-out opening, 102 - Bottle-pushing arc plate, 2 - Feeding plate, 201 - Bottle-pushing plate, 3 - Bottle-out conveying mechanism, 301 - Arc-shaped transition edge, 4 - Bottle-transporting conveying mechanism, 401 - Conveying roller, 402 - Conveyor belt, 403 - Side baffle, 404 - Roller shaft rod, 405 - Upper support rod, 406 - Lower support rod, 407 - Nested telescopic rod, 5 - Motor, 6 - Driving gear, 7 - Driven gear, 8 - Rotating shaft rod, 9 - Stop bar. Detailed Embodiments

[0047] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0048] Embodiment 1

[0049] An automatic bottle conveying device for filling medicine granules includes: a bottle feeding turntable 1, a bottle discharging conveying mechanism 3, a bottle conveying mechanism 4, side baffles 403, and a movable mounting assembly.

[0050] As Figure 1 shown, a feeding port is opened on the edge baffle of the bottle feeding turntable 1. A feeding plate 2 is horizontally arranged on the feeding port. Baffles are arranged on both sides of the feeding plate 2. The plate surface of the feeding plate 2 is flush with the plate surface of the bottle feeding turntable 1. The feeding plate 2 needs to be set with a certain width, so as to ensure that multiple empty medicine bottles are pushed onto the bottle feeding turntable 1 at one time. The operator first stacks multiple empty medicine bottles on the feeding plate 2, and then gradually pushes the empty medicine bottles from the feeding plate 2 onto the bottle feeding turntable 1.

[0051] As a preferred embodiment, in order to facilitate the pushing of the empty medicine bottles on the feeding plate 2, a bottle pushing plate 201 is arranged inside the feeding plate 2. The two sides of the bottle pushing plate 201 are in contact with the baffles on both sides of the feeding plate 2. The bottle pushing plate 201 can be used to conveniently push the empty medicine bottles on the feeding plate 2 onto the bottle feeding turntable 1.

[0052] On the opposite side of the feeding port, an outlet opening 101 is also opened on the edge baffle of the bottle feeding turntable 1. The first end of the bottle discharging conveying mechanism 3 is arranged on the outlet opening 101.

[0053] Two bottle dialing arc plates 102 are arranged on the plate surface of the bottle feeding turntable 1. One end of the bottle dialing arc plate 102 is arranged on the plate surface through a rotating shaft rod. The bottle dialing arc plate 102 can rotate around the rotating shaft rod. The lower end of the rotating shaft rod passes through the plate surface of the bottle feeding turntable 1 and is arranged on the bottom support below the plate surface. There is no connecting structure between the whole rotating shaft rod and the plate surface, that is, the rotation of the bottle feeding turntable 1 has nothing to do with the rotation of the bottle dialing arc plate 102, and the two are independent. When the bottle feeding turntable 1 rotates, the bottle dialing arc plate 102 is stationary relative to the bottle feeding turntable 1.

[0054] There is a spacing between the other end of the bottle dialing arc plate 102 and the outer edge baffle of the bottle feeding turntable 1. Rotating the bottle dialing arc plate 102 can adjust the size of the above spacing. By adjusting the size of the spacing, the amount of empty medicine bottles that can pass through the spacing can be controlled.

[0055] Empty medicine bottles enter the bottle feeding turntable 1 and rotate counterclockwise following the bottle feeding turntable 1. When the empty medicine bottles rotate to the bottle pushing arc plate 102, due to the obstruction of the bottle pushing arc plate 102, the empty medicine bottles need to pass through the spacing one by one. After passing through the spacing, the empty medicine bottles are located on the outer side close to the bottle feeding turntable 1, which facilitates the smooth entry of the empty medicine bottles into the bottle discharging conveying mechanism 3 when they rotate to the bottle outlet 101. In order to ensure that multiple empty medicine bottles can enter the bottle discharging conveying mechanism 3 simultaneously, the bottle discharging conveying mechanism 3 needs to have a larger width; the empty medicine bottles entering the bottle discharging conveying mechanism 3 will, under conveyance, enter the bottle transporting conveying mechanism 4 connected to the bottle discharging conveying mechanism 3, and finally the bottle transporting conveying mechanism 4 will transport the empty medicine bottles to the filling turntable for drug filling; and the first batch of empty medicine bottles that do not smoothly enter the bottle discharging conveying mechanism 3 will rotate again following the bottle feeding turntable 1 and pass through the bottle pushing arc plate 102 again until they smoothly enter the bottle discharging conveying mechanism 3.

[0056] The above-mentioned bottle discharging conveying mechanism 3 adopts the same conveyor belt and conveying mechanism as the prior art, and the conveying mechanism can drive the conveyor belt by using transmission rollers.

[0057] As Figure 3 shown, side baffles 403 are provided on both sides of the bottle transporting conveying mechanism 4, and the side baffles 403 are arranged as movable structures, and the spacing between the two side baffles 403 can be adjusted; the spacing between the two side baffles 403 can be correspondingly adjusted according to the outer diameter size of the bottle body of the empty medicine bottles being transported, so that the bottle body can contact the two side baffles 403; the adjustable side baffles 403 can adapt to medicine bottles of different sizes; the side baffles 403 can always play a role in limiting the empty medicine bottles, avoiding the accumulation and side-by-side transmission of multiple medicine bottles, and also avoiding obvious deviation of the medicine bottles during transmission, which affects their entry into the filling turntable.

[0058] As Figure 5 shown, the above-mentioned bottle transporting conveying mechanism 4 includes: conveying rollers 401, roller shaft rods 404, conveyor belt 402 and drive motor;

[0059] A number of groups of conveying rollers 401 are arranged at equal intervals on the same conveying plane; motors are provided on the end faces of the first group and the last group of conveying rollers 401, and the rotors of the motors are connected to the centers of the end faces; the two motors rotate in the same direction, driving the first group and the last group of conveying rollers 401 to rotate actively, thereby driving the conveyor belt 402 to drive, and a number of groups of conveying rollers 401 arranged in the middle rotate passively to assist in the driving of the conveyor belt 402;

[0060] A roller shaft rod 404 passes through the center of each group of conveying rollers 401 except the first group and the last group; both ends of the roller shaft rod 404 are fixedly arranged on the supporting plates on both sides; the conveying rollers 401 rotate around the roller shaft rod 404 as the axis;

[0061] At both ends of the roller shaft rod 404 on each group of conveying rollers 401, movable mounting components are provided. The movable mounting components on both sides are arranged on the outer side surfaces of the side baffles 403. The movable mounting components can drive the side baffles 403 on both sides to move towards or away from each other, thereby adjusting the distance between the two side baffles 403; the plane where the lower side of the side baffle 403 is located is higher than the plane where the upper surface of the conveyor belt 402 is located. In this way, the side baffle 403 will not interfere with the conveyance of the conveyor belt 402.

[0062] The above-mentioned movable mounting component includes: an upper support rod 405 and a nested telescopic rod 407;

[0063] The upper support rod 405 is arranged above the end of the roller shaft rod 404; the upper end of the upper support rod 405 is horizontally provided with a nested telescopic rod 407; the telescopic ends of the two nested telescopic rods 407 are respectively arranged on the outer side surfaces of the two side baffles 403. By extending or contracting the nested telescopic rod 407, the two side baffles 403 can be moved towards or away from each other, thereby adjusting the distance between the two side baffles 403.

[0064] A lower support rod 406 is arranged below the end of the roller shaft rod 404. The lower support rod 406 is fixedly supported on the base of the device, playing a supporting role for the entire roller shaft rod 404 and the conveying rollers 401.

[0065] Embodiment 2

[0066] Based on Embodiment 1, in Embodiment 1, the empty medicine bottles enter the bottle conveying mechanism 4, and the single empty medicine bottles are conveyed in a single row on the bottle conveying mechanism 4; the bottle conveying mechanism 4 conveys them to the filling turntable, and on the filling turntable, the filling equipment quantitatively fills the medicine into the empty medicine bottles.

[0067] A number of equally spaced bottle clamping grooves are arranged on the outer side of the filling turntable. When a bottle clamping groove rotates to face the output side of the bottle conveying mechanism 4, the filling turntable will pause. At this time, exactly one empty medicine bottle should be output from the output side and just enter the bottle clamping groove, and then rotate with the filling turntable.

[0068] Such as Figure 3As shown in the figure, near the output side and beside the bottle conveying mechanism 4, a stop bar 9 is provided on the rotating mechanism; the rotating mechanism is used to drive the stop bar 9 to rotate above the conveyor belt 402 of the bottle conveying mechanism 4 to block the empty medicine bottles at the back; after the stop bar 9 rotates away from the bottle conveying mechanism 4, the empty medicine bottles can be normally conveyed. The rotating mechanism includes: a motor 5, a driving gear 6, a driven gear 7, and a rotating shaft rod 8; the driving gear 6 is provided on the rotor of the motor 5; the driving gear 6 meshes with the driven gear 7; the rotating shaft rod 8 is horizontally provided at the center of the upper surface of the driven gear 7; the stop bar 9 is horizontally provided at the upper end of the rotating shaft rod 8; the upper end of the support rod is rotatably provided at the center position of the lower surface of the driven gear 7, and the lower end of the support rod is provided on the support seat.

[0069] The motor 5 of the driving gear 6 is communicatively connected to the PLC, and the conveyor belt motor of the bottle conveying mechanism 4 is also controlled by the PLC;

[0070] When an empty medicine bottle enters the bottle clamping groove of the filling turntable, the filling turntable starts to rotate; at this time, the motor 5 of the driving gear 6 runs to control the stop bar 9 to rotate away from above the conveyor belt. At this time, the first empty medicine bottle is released, and then the motor 5 immediately reverses to make the stop bar 9 return to its original position to block the subsequent empty bottles; the time taken for the conveyor belt 402 to drive the empty bottles to move from leaving the stop bar 9 to reaching the filling turntable at the output side is exactly equal to the time taken for the filling turntable to rotate to the next empty bottle clamping groove to reach the output side; that is, after the empty medicine bottle leaves the stop bar 9 and reaches the output side, an empty bottle clamping groove on the filling turntable also exactly arrives. At this time, the empty medicine bottle can smoothly enter the filling turntable; when the filling turntable starts to rotate again, the stop bar 9 releases another empty medicine bottle; by setting the stop bar 9, it is possible to prevent all empty medicine bottles from moving to the output side and piling up waiting to enter the filling turntable.

[0071] Embodiment 3

[0072] Based on Embodiment 1, in Embodiment 1, because the bottle discharging conveying mechanism 3 can have multiple empty bottles enter the bottle discharging conveying mechanism 3 to ensure the bottle discharging flow rate, the bottle discharging conveying mechanism 3 has a larger width, and its width is greater than the width of the bottle conveying mechanism 4; then a stepped bending part will be formed at the docking part between the two; this stepped bending structure may affect the entry of the empty medicine bottles from the bottle discharging conveying mechanism 3 into the bottle conveying mechanism 4 because some empty medicine bottles may be stuck at the stepped bending part.

[0073] As Figure 2 shown, at the docking part between the bottle discharging conveying mechanism 3 and the bottle conveying mechanism 4, and an arc-shaped transition edge 301 is formed on the side baffle of the bottle discharging conveying mechanism 3. In this way, the stepped bending structure is eliminated, and it is possible to prevent the empty medicine bottles from being stuck here.

[0074] In the description of this specification, the descriptions referring to the terms "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0075] The preferred embodiments of the present utility model disclosed above are only used to help explain the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the present utility model, so that those skilled in the technical field can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. An automatic bottle feeding device for filling pharmaceutical granules, characterized in that, Including: A bottle feeding turntable, a bottle discharging conveying mechanism, a bottle conveying conveying mechanism, side baffles and a movable mounting assembly; Empty medicine bottles are loaded onto the bottle feeding turntable; A bottle discharging conveying mechanism is arranged at the bottle outlet of the bottle feeding turntable; the empty medicine bottles on the bottle feeding turntable rotate and enter the bottle discharging conveying mechanism from the bottle outlet; A bottle conveying conveying mechanism is arranged on the outlet side of the bottle discharging conveying mechanism; the bottle conveying conveying mechanism is used to convey the empty medicine bottles onto the filling turntable; Side baffles are movably arranged on both sides of the bottle conveying conveying mechanism; The side baffles are arranged on the movable mounting assembly; the movable mounting assembly is used to adjust the movement of the side baffles on both sides towards or away from each other.

2. The automatic bottle conveying device for filling pharmaceutical granules according to claim 1, characterized in that, The bottle conveying conveying mechanism includes: conveying rollers, roller shaft rods, conveyor belts and driving motors; Several groups of the conveying rollers are arranged at equal intervals on the same conveying plane; motors are arranged on the end faces of the first group and the last group of the conveying rollers; A roller shaft rod passes through the center of each group of conveying rollers except the first group and the last group; both ends of the roller shaft rod are fixedly arranged on the supporting plates on both sides; The conveying rollers can rotate relative to the roller shaft rods; Movable mounting assemblies are arranged at both ends of the roller shaft rod, and the movable mounting assemblies on both sides are arranged on the outer side surfaces of the side baffles; the plane where the lower side edge of the side baffle is located is higher than the plane where the upper surface of the conveyor belt is located.

3. The automatic bottle conveying device for filling pharmaceutical granules according to claim 2, wherein, The movable mounting assembly includes: an upper support rod and a nested telescopic rod; The upper support rod is arranged above the end of the roller shaft rod close to it; The nested telescopic rod is horizontally arranged at the upper end of the upper support rod; The telescopic ends of the two nested telescopic rods are respectively arranged on the outer side surfaces of the two side baffles.

4. The automatic bottle conveying device for filling pharmaceutical granules according to claim 1, characterized in that, One end of the bottle conveying conveying mechanism close to the filling turntable is set as the output side; Close to the output side and beside the bottle conveying conveying mechanism, a stop rod is arranged, and the stop rod is arranged on a rotating mechanism; The rotating mechanism is used to drive the stop rod to rotate above the conveyor belt of the bottle conveying conveying mechanism to block the empty medicine bottles at the rear; after the stop rod rotates away from the bottle conveying conveying mechanism, the empty medicine bottles can be normally conveyed.

5. The automatic bottle conveying device for filling pharmaceutical granules according to claim 4, wherein, The rotating mechanism includes: a motor, a driving gear, a driven gear and a rotating shaft rod; The driving gear is arranged on the rotor of the motor; The driving gear meshes with the driven gear; The lower end of the rotating shaft rod is fixedly arranged at the center of the upper surface of the driven gear; The stop rod is horizontally arranged at the upper end of the rotating shaft rod; The upper end of a support rod is rotatably arranged at the center position of the lower surface of the driven gear, and the lower end of the support rod is arranged on a support seat.

6. The automatic bottle conveying device for filling pharmaceutical granules according to claim 1, wherein, At the docking place of the bottle discharging conveying mechanism and the bottle conveying conveying mechanism, and an arc-shaped transition edge is formed on the side baffle of the bottle discharging conveying mechanism.

7. The automatic bottle conveying device for filling pharmaceutical granules according to claim 1, wherein, A feeding port is opened on the bottle feeding turntable, and a feeding plate is arranged on the feeding port.

8. The automatic bottle conveying device for filling pharmaceutical granules according to claim 7, wherein, A bottle pushing plate is movably arranged in the feeding plate.

9. The automatic bottle conveying device for filling pharmaceutical granules according to claim 1, characterized in that, At least two bottle pushing arc plates are arranged on the disk surface of the bottle feeding turntable; One end of the bottle pushing arc plate is arranged on the disk surface through a rotating shaft rod, and the bottle pushing arc plate can rotate around the rotating shaft rod; There is a distance between the other end of the bottle pushing arc plate and the outer edge baffle of the bottle feeding turntable.

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