Feeding device for medicinal glass bottle production

Abstract

The utility model discloses a feeding device for medicinal glass bottle production, which comprises a material receiving groove and a material placing groove, and the material receiving groove corresponds to the discharging end of a bottle-making machine and is used for receiving formed glass bottles sent out by the discharging end of the bottle-making machine and transferring the formed glass bottles to the material placing groove; the discharging groove corresponds to the material receiving groove, the discharging groove is obliquely arranged, the section of the discharging groove is in a V shape, the discharging groove comprises a fixed plate and a movable plate, the fixed plate is fixed to a machine frame of the bottle making machine, the upper end of the movable plate is connected with a driving assembly, and the driving assembly is connected with the discharging groove. The driving assembly is used for driving the movable plate to rotate with the center line of the top face of the movable plate as the axis so that the lower end face of the movable plate can be away from the fixed plate. According to the utility model, the openable material receiving groove is arranged, so that the glass bottles can automatically enter the base one by one, manual transfer is not needed, and the transfer efficiency of the glass bottles is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pharmaceutical packaging container production equipment, in particular to a feeding device for producing pharmaceutical glass bottles. Background Art

[0002] The bottle making machine is the main equipment for the production of controlled glass bottles in China. This equipment mainly uses pre-drawn glass tubes for secondary processing to produce controlled oral liquid bottles, controlled injection bottles and other food and pharmaceutical packaging bottles.

[0003] In existing bottle making machines, after the glass bottles are formed, they need to be manually transferred one by one to the conveyor belt. This operation not only has low transfer efficiency but also has high labor intensity. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the existing technology and provide a feeding device for the production of medicinal glass bottles. By setting an openable and closable material receiving trough, it can ensure that the glass bottles automatically enter the base one by one without manual transfer, thereby greatly improving the transfer efficiency of the glass bottles.

[0005] The purpose of this utility model is achieved through the following technical solutions:

[0006] A feeding device for producing medicinal glass bottles, comprising a receiving trough and a discharge trough, wherein the receiving trough corresponds to the discharge end of a bottle making machine and is used to receive formed glass bottles delivered by the discharge end of the bottle making machine and transfer the formed glass bottles to the discharge trough;

[0007] The discharge trough is arranged corresponding to the material receiving trough, the discharge trough is arranged at an angle, the cross-section of the discharge trough is V-shaped, the discharge trough includes a fixed plate and a movable plate, the fixed plate is fixed to the frame of the bottle making machine, the upper end of the movable plate is connected to a driving assembly, and the driving assembly is used to drive the movable plate to rotate the movable plate with the center line of the top surface of the movable plate as the axis so that the lower end surface of the movable plate is away from the fixed plate.

[0008] Furthermore, the driving assembly includes an L-shaped rotating shaft connected to the upper end of the movable plate, the rotating shaft is rotatably connected to the support rod provided on the frame, the rotating shaft is fixedly connected to the driving rod, and the middle part of the driving rod is provided with a transmission wheel;

[0009] The transmission wheel is in transmission connection with a driving wheel, the driving wheel is in transmission connection with a driving member, and the driving wheel is a cam.

[0010] Furthermore, a baffle close to the discharge trough is provided at one end of the discharge trough away from the receiving trough, and the baffle is fixed to the frame of the bottle making machine.

[0011] Furthermore, a buffer pad is provided on a side of the baffle close to the discharge chute.

[0012] Furthermore, the buffer pad is made of rubber material.

[0013] Furthermore, the driving member is a motor.

[0014] Furthermore, the driving wheel is coaxially connected to the driving shaft, the driving shaft is coaxially provided with a first sprocket, the output shaft of the motor is provided with a second sprocket, and the first sprocket and the second sprocket are connected by a transmission chain.

[0015] Furthermore, the driving assembly includes a connecting shaft, a support plate, a rotating plate and a rotating shaft, the connecting shaft is connected to the upper end of the movable plate, the support plate is fixedly connected to the frame of the bottle making machine, and the support plate is vertically arranged, the rotating plate is rotatably connected to the support plate through a shaft, and the shaft extends from one end of the rotating plate to be fixedly connected to the connecting shaft;

[0016] A circle of driven teeth is evenly arranged on the rotating plate, and the rotating shaft is rotatably arranged on the support plate through a bearing seat. The axis of the rotating shaft is perpendicular to the axis of the rotating plate. Incomplete gears that mesh with the driven teeth are respectively provided at both ends of the rotating shaft. The two incomplete gears are arranged in a centrally symmetrical manner, and one end of the rotating shaft is connected to a motor.

[0017] The beneficial effects of the utility model are:

[0018] The utility model provides an openable and closable receiving trough, which can ensure that the glass bottles automatically enter the base one by one without manual transfer, thereby greatly improving the transfer efficiency of the glass bottles. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a top view of a feeding device for producing glass bottles for Chinese medicine in Example 1 of the present utility model;

[0020] Figure 2 for Figure 1 An enlarged schematic diagram of the local A in the middle;

[0021] Figure 3 This is a front view of a feeding device for producing glass bottles for Chinese medicine according to Example 1 of the present utility model;

[0022] Figure 4 This is a top view of a feeding device for producing glass bottles for Chinese medicine in Example 2 of the present utility model;

[0023] Figure 5 This is a front view of a feeding device for producing glass bottles for Chinese medicine according to Example 2 of the present utility model;

[0024] Figure 6 This is a three-dimensional diagram of the driving assembly in Example 2 of the present utility model;

[0025] In the figure, 1. material receiving trough; 2. material discharging trough; 3. fixed plate; 4. movable plate; 5. rotating shaft; 6. support rod; 7. driving rod; 8. transmission wheel; 9. driving wheel; 10. baffle; 11. glass bottle; 12. connecting shaft; 13. support plate; 14. rotating plate; 15. rotating shaft; 16. shaft; 17. driven teeth; 18. incomplete gear. DETAILED DESCRIPTION

[0026] The following will be combined with the embodiments to clearly and completely describe the technical solutions of the present invention. Obviously, the embodiments described are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work shall fall within the scope of protection of the present invention.

[0027] See Figures 1-6 , the utility model provides a technical solution:

[0028] Example 1:

[0029] like Figure 1-Figure 3 As shown, a feeding device for producing medicinal glass bottles includes a receiving trough 1 and a discharge trough 2. The receiving trough 1 corresponds to the discharge end of the bottle making machine and is used to receive the molded glass bottles 11 delivered by the discharge end of the bottle making machine and transfer the molded glass bottles 11 to the discharge trough 2. The receiving trough 1 is fixedly connected to the frame of the bottle making machine through a connecting plate or a rib plate.

[0030] The discharge trough 2 is arranged corresponding to the material receiving trough 1, and the material receiving trough 1 and the discharge trough 2 are both arranged at an angle. The cross-sections of the discharge trough 2 and the material receiving trough 1 are both V-shaped. The discharge trough 2 includes a fixed plate 3 and a movable plate 4. The fixed plate 3 is fixed to the frame of the bottle making machine. The upper end of the movable plate 4 is connected to a driving assembly, and the driving assembly is used to drive the movable plate 4 to rotate the movable plate 4 with the center line of the top surface of the movable plate 4 as the axis so that the lower end surface of the movable plate 4 is away from the fixed plate 3.

[0031] The driving assembly includes an L-shaped rotating shaft 5 connected to the upper end of the movable plate 4, the rotating shaft 5 is rotatably connected to a support rod 6 provided on the frame, the rotating shaft 5 is fixedly connected to a driving rod 7, and a transmission wheel 8 is provided in the middle of the driving rod 7;

[0032] The transmission wheel 8 is in transmission connection with a driving wheel 9, and the driving wheel 9 is in transmission connection with a driving member, and the driving wheel 9 is a cam.

[0033] An end of the discharge trough 2 away from the receiving trough 1 is provided with a baffle 10 close to the discharge trough 2, and the baffle 10 is fixed to the frame of the bottle making machine.

[0034] The baffle 10 is provided with a cushion pad on one side close to the discharge trough 2. The cushion pad is made of rubber material. The baffle 10 is used to prevent the glass bottle 11 from escaping the baffle 2. The cushion pad can reduce the hard contact between the glass bottle 11 and the baffle 10.

[0035] The driving component is a motor.

[0036] The driving wheel 9 is coaxially connected to the driving shaft, the driving shaft is coaxially provided with a first sprocket, the output shaft of the motor is provided with a second sprocket, the first sprocket and the second sprocket are connected by a transmission chain

[0037] Among them, 1. The model of the bottle making machine can be but is not limited to the bottle making machine ZP-18, and its specific structure and working principle are existing technologies and will not be described in detail here; 2. The aforementioned motor as a driving member can be independently set, or the motor of the bottle making machine can be used. When the motor of the bottle making machine is used, it is possible to avoid the need for additional driving members, thereby improving the utilization rate of the device. 3. A conveyor belt is provided under the discharge trough 2, and a plurality of bases for carrying glass bottles 11 are evenly provided on the conveyor belt. 4. The length of the receiving trough 1 is slightly larger than the length of the glass bottles 11. 5. In actual use, the unloading frequency of the bottle making machine is the same as the opening and closing frequency of the receiving trough 1. 6. A reset member, such as a torsion spring, can be provided on the rotating shaft 5, and the two ends of the torsion spring are fixedly connected to the rotating shaft 5 and the support rod 6 respectively. The torsion spring is used to reset the rotating shaft 5 after rotation.

[0038] Working principle: After the glass bottle 11 is formed, it enters the receiving trough 1 from the discharge end of the bottle making machine manually or automatically. The receiving trough 1 guides the glass bottle 11 and automatically sends it to the discharge trough 2 under its own weight.

[0039] When the base of the glass bottle 11 entering the discharge chute 2 runs to the bottom of the discharge chute 2 (the conveyor belt pauses for 2-5 seconds at this time, and the conveyor belt pauses for two seconds in actual production activities in this application), the driving member drives the driving wheel 9 to rotate. When the driving wheel 9 rotates, the driving rod 7 (the end away from the rotating shaft 5) is lifted up through the transmission wheel 8. When the driving rod 7 is lifted up, it drives the rotating shaft 5 to rotate. When the rotating shaft 5 rotates, the movable plate 4 to be connected rotates synchronously. When the movable plate 4 rotates, the bottom end of the movable plate 4 moves in the direction away from the fixed plate 3, thereby opening the area between the fixed plate 3 and the movable plate 4 to form an opening for the glass bottle 11 to pass through.

[0040] The glass bottle 11 falls onto the base through the opening under the action of gravity, and then the conveyor belt continues to run to transport the glass bottle 11 to the next process. When the next base moves to the bottom of the discharge trough 2, the movable plate 4 repeats the above action.

[0041] The utility model provides an openable and closable receiving trough, which can ensure that the glass bottles automatically enter the base one by one without manual transfer, thereby greatly improving the transfer efficiency of the glass bottles.

[0042] Example 2:

[0043] like Figure 4-Figure 6 As shown, the difference between this embodiment and embodiment 1 is that the driving assembly includes a connecting shaft 12, a support plate 13, a rotating plate 14 and a rotating shaft 15, the connecting shaft 12 is connected to the upper end of the movable plate 4, the support plate 13 is fixedly connected to the frame of the bottle making machine, and the support plate 13 is vertically arranged, the rotating plate 14 is rotatably connected to the support plate 13 through a shaft 16 (wherein the support plate 13 is parallel to the rotating plate 14), and the shaft 16 extends from one end of the rotating plate 14 to be fixedly connected to the connecting shaft 12;

[0044] A circle of driven teeth 17 is evenly provided on the rotating plate 14, and the rotating shaft 15 is rotatably set on the support plate 13 through the bearing seat. The axis of the rotating shaft 15 is perpendicular to the axis of the rotating plate 14. Incomplete gears 18 that mesh with the driven teeth 17 are respectively provided at both ends of the rotating shaft 15. The two incomplete gears 18 are arranged in a centrally symmetrical manner. One end of the rotating shaft 15 is connected to a motor.

[0045] Among them, 1. The two incomplete gears 18 are arranged symmetrically with respect to the center. When the teeth of one incomplete gear 18 face downward and mesh with the driven teeth 17, the teeth of the other incomplete gear 18 face upward and are staggered with the driven teeth 17. The two incomplete gears 18 never mesh with the driven teeth 17 at the same time.

[0046] Working Principle: The motor is started, which drives the rotating shaft 15 to rotate. When the rotating shaft 15 rotates, the partially geared gear 18 on it rotates synchronously. First, one of the partially geared gears 18 (the right side) (the right side is used as an example here; the other partially geared gear 18 described below refers to the partially geared gear 18 on the left side in the figure) engages with the driven teeth 17, driving the rotating plate 14 to rotate. The rotation of the rotating plate 14 drives the shaft 16, which in turn drives the connecting shaft 12. The rotation of the connecting shaft 12 drives the movable plate 4 to rotate synchronously. As the movable plate 4 rotates, its bottom end moves away from the fixed plate 3, thereby opening the gap between the fixed plate 3 and the movable plate 4 to form an opening for the glass bottle 11 to pass through.

[0047] When the motor continues to rotate, the right incomplete gear 18 disengages from the driven teeth 17, and the left incomplete gear 18 engages with the driven teeth 17. At this time, the left incomplete gear 18 drives the rotating plate 14 to rotate in the opposite direction through the driven teeth 17, thereby closing the movable plate 4. At this time, the movable plate 4 and the fixed plate 3 can support the glass bottle 11, so as to prevent the movable plate 4 from opening when the base of the glass bottle 11 is located below the discharge chute 2 and the glass bottle 11 from falling out.

[0048] Compared with Example 1, this embodiment omits the complex connecting rod structure; the drive assembly only needs to be installed on the frame of the bottle making machine. Compared with the connecting rod structure, the space required is small, which improves the space utilization between production equipment and avoids more mechanical structures occupying space and affecting manpower.

[0049] The above description is merely a preferred embodiment of the present invention. It should be understood that the present invention is not limited to the form disclosed herein and should not be construed as excluding other embodiments. Instead, the present invention can be used in various other combinations, modifications, and environments and can be modified within the scope of the concept described herein through the above teachings or techniques or knowledge in the relevant fields. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention are intended to be protected by the claims appended hereto.

Claims

1. A feeding device for producing medicinal glass bottles, characterized by: It includes a receiving trough and a discharge trough, wherein the receiving trough corresponds to the discharge end of the bottle making machine and is used to receive the formed glass bottles sent out by the discharge end of the bottle making machine and transfer the formed glass bottles to the discharge trough; The discharge trough is arranged corresponding to the material receiving trough, the discharge trough is arranged at an angle, the cross-section of the discharge trough is V-shaped, the discharge trough includes a fixed plate and a movable plate, the fixed plate is fixed to the frame of the bottle making machine, the upper end of the movable plate is connected to a driving assembly, and the driving assembly is used to drive the movable plate to rotate the movable plate with the center line of the top surface of the movable plate as the axis so that the lower end surface of the movable plate is away from the fixed plate.

2. The feeding device for producing medicinal glass bottles according to claim 1, characterized in that: The driving assembly includes an L-shaped rotating shaft connected to the upper end of the movable plate, the rotating shaft is rotatably connected to the support rod provided on the frame, the rotating shaft is fixedly connected to the driving rod, and the middle part of the driving rod is provided with a transmission wheel; The transmission wheel is in transmission connection with a driving wheel, the driving wheel is in transmission connection with a driving member, and the driving wheel is a cam.

3. The feeding device for producing medicinal glass bottles according to claim 1, characterized in that: One end of the discharge trough away from the receiving trough is provided with a baffle close to the discharge trough, and the baffle is fixed to the frame of the bottle making machine.

4. The feeding device for producing medicinal glass bottles according to claim 3, characterized in that: A buffer pad is provided on one side of the baffle close to the discharge chute.

5. The feeding device for producing medicinal glass bottles according to claim 4, characterized in that: The buffer pad is made of rubber material.

6. The feeding device for producing medicinal glass bottles according to claim 2, characterized in that: The driving component is a motor.

7. The feeding device for producing medicinal glass bottles according to claim 6, characterized in that: The driving wheel is coaxially connected to the driving shaft, the driving shaft is coaxially provided with a first sprocket, the output shaft of the motor is provided with a second sprocket, and the first sprocket and the second sprocket are connected by a transmission chain.

8. The feeding device for producing medicinal glass bottles according to claim 1, characterized in that: The driving assembly includes a connecting shaft, a support plate, a rotating plate and a rotating shaft, wherein the connecting shaft is connected to the upper end of the movable plate, the support plate is fixedly connected to the frame of the bottle making machine, and the support plate is vertically arranged, and the rotating plate is rotatably connected to the support plate through a shaft, and the shaft extends from one end of the rotating plate to be fixedly connected to the connecting shaft; A circle of driven teeth is evenly arranged on the rotating plate, and the rotating shaft is rotatably arranged on the support plate through a bearing seat. The axis of the rotating shaft is perpendicular to the axis of the rotating plate. Incomplete gears that mesh with the driven teeth are respectively provided at both ends of the rotating shaft. The two incomplete gears are arranged in a centrally symmetrical manner, and one end of the rotating shaft is connected to a motor.

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