Efficient discharging device for powder canning

Abstract

The utility model discloses a high-efficiency blanking device for powder canning. The high-efficiency blanking device comprises a material distribution disc, quantitative holes, a lower baffle disc, an upper baffle disc, a first round hole, a second round hole and a third round hole, according to the efficient discharging device for powder canning, quantitative holes are formed in the upper circumference of a material distributing disc, a lower blocking disc is arranged below the material distributing disc, an upper blocking disc is arranged above the material distributing disc, the lower blocking disc and the upper blocking disc are both attached to the material distributing disc in a sliding mode, and first round holes and second round holes are symmetrically formed in the positions, corresponding to the quantitative holes, of the upper blocking disc; third round holes are formed in the positions, corresponding to the quantitative holes, of the lower blocking disc, the storage hopper is matched with the first round holes, so that in the working process of the rotary indexer, powder raw materials are continuously added into the quantitative holes formed in the circumference, meanwhile, discharging is conducted when the third round holes correspond to the quantitative holes, feeding of one quantitative hole can be achieved every time the rotary indexer rotates, and the feeding efficiency is improved. And one quantitative hole is used for discharging, continuous work can be achieved, the problem of pause discharging in the prior art is solved, and the discharging efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of powder filling equipment, in particular to a high-efficiency feeding device for powder canning. Background Art

[0002] Powder filling machine is a quantitative filling equipment suitable for powdery and granular materials such as pesticides, veterinary drugs, premixes, additives, milk powder, starch, condiments, enzyme preparations, feed, etc.

[0003] In announcement number: CN218949568U, announcement date: 2023-05-02, a quantitative feeding device for powder canning is proposed, including a storage tank, the bottom of the storage tank is conically contracted, and a discharge pipe is fixedly arranged at the bottom end of the storage tank, a top cover is fixedly installed on the top of the storage tank, and a stirring motor is fixedly connected to the top of the top cover, and the output shaft of the stirring motor is fixedly connected to a rotating shaft, and the bottom end of the rotating shaft is located in the discharge pipe; the utility model can use the cache cylinder to weigh and cache the powder required for the next filling during the transportation of the packaging container by setting a weighing sensor, an auger, a cache cylinder, a closing mechanism, etc., and the accuracy of the feeding can be ensured by setting the weighing sensor. After completing the transportation of the filled packaging container, it is only necessary to move another empty packaging container to the bottom of the cache cylinder, and start the closing mechanism to open the bottom opening of the cache cylinder for filling, which can effectively improve the filling production efficiency.

[0004] However, in the above prior art, only one buffer barrel is provided, which results in the need to wait for the buffer barrel to be full before the next filling, and the filling speed is slow. Therefore, an efficient feeding device for powder canning is proposed to optimize the above prior art. Utility Model Content

[0005] The purpose of the utility model is to provide a high-efficiency feeding device for powder canning to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A high-efficiency unloading device for powder canning comprises a storage tank, wherein a distributing plate is fixedly connected to the middle of the storage tank, a quantitative hole is opened on the circumference of the distributing plate, a lower baffle is arranged below the distributing plate, an upper baffle is arranged above the distributing plate, the lower baffle and the upper baffle are both fitted and slid with the distributing plate, a first circular hole and a second circular hole are symmetrically opened on the upper baffle at positions corresponding to the quantitative hole, a third circular hole is opened at the lower baffle at the position corresponding to the quantitative hole, the third circular hole corresponds to and fits with the second circular hole, and a mounting plate is fixedly connected to the upper baffle at the position corresponding to the second circular hole A storage hopper is fixedly connected to the upper baffle plate corresponding to the first circular hole. The storage hopper is rotatably connected to a mounting groove in the middle of a distribution plate in the storage tank. A rotary indexer is installed in the mounting groove. The rotary indexer adopts an existing product on sale and rotates 90° each time it works. Air holes and threading holes are jointly provided at the distribution plate and the storage tank corresponding to the mounting grooves. The rotary indexer is electrically connected to an external power supply and a controller. A rotating shaft is fixedly connected to the output end of the rotary indexer, and the rotating shaft is fixedly connected to the lower baffle plate, the upper baffle plate and the storage hopper at the same time.

[0008] As a further solution of the utility model: a feed pipe is provided at the top of the storage tank, and a discharge port is provided at the bottom of the storage tank.

[0009] As a further solution of the utility model: a motor is fixedly installed on the top surface of the storage tank, and the output end of the motor is fixedly connected to a stirring shaft after being inserted into the storage tank.

[0010] As a further solution of the utility model: one end of the stirring shaft is rotatably mounted on the top inner wall of the storage tank, and a stirring arm is fixedly connected to the outer side of the stirring shaft.

[0011] As a further solution of the utility model: a push plate matching the second circular hole is provided in the second circular hole, an electric push rod is fixedly installed on the top surface of the mounting plate, the telescopic end of the electric push rod slides through the mounting plate and is fixedly connected to the push plate, and ventilation and heat dissipation holes are opened at the storage tank corresponding to the electric push rod.

[0012] As a further solution of the utility model: a conductive slide rail is fixedly embedded on the edge of the mounting plate corresponding to the storage tank, a conductive slider is fixedly connected to the mounting plate, the conductive slider is slidably connected to the conductive slide rail, and the electric push rod is electrically connected to an external power supply and a controller through the cooperation of the conductive slide rail and the conductive slider.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model cooperates with the first circular hole through the storage hopper so that during the operation of the rotary indexer, powder raw materials are continuously added to the quantitative holes arranged on the circumference, and the material is discharged when the third circular hole corresponds to the quantitative hole. Each rotation of the rotary indexer will realize one quantitative hole feeding and one quantitative hole discharging, and the quantitative holes for discharging are always kept with materials, so that continuous operation can be achieved, the waiting time is short, and the discharging efficiency is higher.

[0015] 2. The utility model drives the stirring shaft to rotate through the motor, thereby driving the stirring arm to rotate, so that the material in the storage hopper is stirred to avoid the problem of stacking and compaction.

[0016] 3. The utility model drives the push plate to move by an electric push rod, so that the push plate moves from the second circular hole to the quantitative hole and the third circular hole, thereby pushing out the powder raw material in the quantitative hole, which is convenient and fast to discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The figure is a schematic diagram of the structure of a high-efficiency feeding device for powder canning.

[0018] Figure 2 This is a diagram showing the dispensing tray in a high-efficiency feeding device for powder canning.

[0019] Figure 3 This is a diagram showing the lower baffle plate in a high-efficiency unloading device for powder canning.

[0020] Figure 4 This is a diagram showing the upper baffle plate of a high-efficiency unloading device for powder canning.

[0021] In the figure: 1. Storage tank; 2. Distribution plate; 3. Dosing hole; 4. Lower baffle plate; 5. Upper baffle plate; 6. First circular hole; 7. Second circular hole; 8. Third circular hole; 9. Mounting plate; 10. Storage hopper; 11. Mounting slot; 12. Rotary indexer; 13. Rotating shaft; 14. Feed pipe; 15. Discharge port; 16. Motor; 17. Stirring shaft; 18. Stirring arm; 19. Push plate; 20. Electric push rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 4In the embodiment of the utility model, a high-efficiency unloading device for powder canning includes a storage tank 1, a distributing plate 2 is fixedly connected to the middle of the storage tank 1, a quantitative hole 3 is opened on the circumference of the distributing plate 2, a lower baffle plate 4 is provided below the distributing plate 2, an upper baffle plate 5 is provided above the distributing plate 2, the lower baffle plate 4 and the upper baffle plate 5 are both fitted and slid with the distributing plate 2, a first circular hole 6 and a second circular hole 7 are symmetrically opened on the upper baffle plate 5 corresponding to the quantitative hole 3, a third circular hole 8 is opened at the lower baffle plate 4 corresponding to the quantitative hole 3, the third circular hole 8 corresponds to and fits with the second circular hole 7, a mounting plate 9 is fixedly connected to the upper baffle plate 5 corresponding to the second circular hole 7, and the upper baffle plate 5 corresponds to the first circular hole 6 A storage hopper 10 is fixedly connected thereto, and the storage hopper 10 is arranged as a slope to facilitate the powder to converge to the first circular hole 6. The storage hopper 10 is rotatably connected to the middle of the distribution plate 2 in the storage tank 1, and a mounting groove 11 is provided. A rotary indexer 12 is installed in the mounting groove 11. The rotary indexer 12 adopts an existing product on sale and rotates 90° each time it works. The distribution plate 2 and the storage tank 1 are provided with air holes and threading holes at the corresponding mounting grooves 11. The rotary indexer 12 is electrically connected to an external power supply and a controller. The output end of the rotary indexer 12 is fixedly connected with a rotating shaft 13, and the rotating shaft 13 is fixedly connected to the lower baffle plate 4, the upper baffle plate 5 and the storage hopper 10 at the same time.

[0024] By cooperating with the first circular hole 6 through the storage hopper 10, powder raw materials are continuously added to the circumferentially arranged quantitative holes 3 during the operation of the rotary indexer 12, and the materials are discharged when the third circular hole 8 corresponds to the quantitative holes 3. Each rotation of the rotary indexer 12 will realize the feeding of one quantitative hole 3 and the discharging of one quantitative hole 3, so that continuous operation can be realized, the waiting time is short, and the material unloading efficiency is higher.

[0025] A feeding pipe 14 is provided at the top of the storage tank 1 , and a discharge port 15 is provided at the bottom of the storage tank 1 .

[0026] A motor 16 is fixedly mounted on the top surface of the storage tank 1 . The motor 16 is externally connected to a power source and a controller via a wire. The output end of the motor 16 is inserted into the storage tank 1 and fixedly connected to a stirring shaft 17 .

[0027] One end of the stirring shaft 17 is rotatably mounted on the top inner wall of the storage tank 1 , and a stirring arm 18 is fixedly connected to the outer side of the stirring shaft 17 .

[0028] The stirring shaft 17 is driven to rotate by the motor 16, thereby driving the stirring arm 18 to rotate, so that the material in the storage hopper 10 is stirred to avoid the problem of stacking and compaction.

[0029] A push plate 19 matching with the second circular hole 7 is provided in the second circular hole 7, an electric push rod 20 is fixedly installed on the top surface of the mounting plate 9, the telescopic end of the electric push rod 20 slides through the mounting plate 9 and is fixedly connected to the push plate 19, and ventilation and heat dissipation holes are opened at the storage tank 1 corresponding to the electric push rod 20.

[0030] The push plate 19 is driven to move by the electric push rod 20, so that the push plate 19 moves from the second circular hole 7 to the quantitative hole 3 and the third circular hole 8, so as to push out the powder material in the quantitative hole 3, which is convenient and fast to discharge the material.

[0031] A conductive slide rail is fixedly embedded on the edge of the mounting plate 9 corresponding to the storage tank 1, and a conductive slider is fixedly connected to the mounting plate 9. The conductive slider is slidably connected to the conductive slide rail. The electric push rod 20 is electrically connected to an external power supply and a controller through the cooperation of the conductive slide rail and the conductive slider. The external wire is connected to the conductive slide rail, and the electric push rod 20 is connected to the conductive slider through the wire.

[0032] The control method is automatic control through a controller, and the control circuit of the controller can be implemented by simple programming by technicians in this field, which is common knowledge in this field, and the utility model is mainly used to protect mechanical devices, so the utility model no longer explains the control method and circuit connection in detail, and the external controller mentioned in the specification can control the electrical components mentioned in this article, and the external controller is a conventional known device.

[0033] The working principle of the utility model is:

[0034] During use, powder is added to the storage tank 1 through the feed pipe 14. At this time, the added powder raw material falls into the storage hopper 10. The motor 16 drives the stirring arm 18 to rotate through the stirring shaft 17, so that the powder raw material entering the storage hopper 10 is stirred by the stirring arm 18. The powder raw material entering the storage hopper 10 slides toward the first circular hole 6, thereby entering the quantitative hole 3. At this time, the rotary indexer 12 works to drive the lower baffle plate 4, the upper baffle plate 5 and the storage hopper 10 to rotate through the rotating shaft 13, so that the corresponding situation of the first circular hole 6 and the quantitative hole 3 is switched. At the same time, when the third circular hole 8 corresponds to the quantitative hole 3, the electric push rod 20 drives the push plate 19 to quickly push out the powder in the quantitative disk 3, and effectively avoids residue. The pushed out powder is discharged through the discharge port 15 to complete the discharge slot. The rotary indexer 12 rotates 90° for one discharge operation, and the discharge efficiency is high.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An efficient feeding device for powder canning, comprising a storage tank (1), characterized in that: A material distribution plate (2) is fixedly connected to the middle of the material storage tank (1), and a quantitative hole (3) is opened on the circumference of the material distribution plate (2). A lower baffle plate (4) is provided below the material distribution plate (2), and an upper baffle plate (5) is provided above the material distribution plate (2). The lower baffle plate (4) and the upper baffle plate (5) are both slidably fitted with the material distribution plate (2), and a first circular hole (6) and a second circular hole (7) are symmetrically opened on the upper baffle plate (5) at positions corresponding to the quantitative hole (3), and a third circular hole (8) is opened at a position corresponding to the quantitative hole (3), and the third circular hole (8) is aligned with the second circular hole (7). The upper baffle (5) is fixedly connected to a mounting plate (9) at a position corresponding to the second circular hole (7), and the upper baffle (5) is fixedly connected to a storage hopper (10) at a position corresponding to the first circular hole (6). The storage hopper (10) is rotatably connected to a mounting groove (11) provided in the middle of a material distribution plate (2) in the storage tank (1), and a rotary indexer (12) is installed in the mounting groove (11). A rotating shaft (13) is fixedly connected to the output end of the rotary indexer (12), and the rotating shaft (13) is fixedly connected to the lower baffle (4), the upper baffle (5) and the storage hopper (10) at the same time.

2. The high-efficiency feeding device for powder canning according to claim 1, characterized in that: The top of the storage tank (1) is provided with a feeding pipe (14), and the bottom of the storage tank (1) is provided with a discharge port (15).

3. The high-efficiency feeding device for powder canning according to claim 1, characterized in that: A motor (16) is fixedly mounted on the top surface of the material storage tank (1), and an output end of the motor (16) is inserted into the material storage tank (1) and fixedly connected to a stirring shaft (17).

4. The high-efficiency feeding device for powder canning according to claim 3, characterized in that: One end of the stirring shaft (17) is rotatably mounted on the top inner wall of the storage tank (1), and a stirring arm (18) is fixedly connected to the outer side of the stirring shaft (17).

5. The high-efficiency feeding device for powder canning according to claim 1, characterized in that: A push plate (19) adapted thereto is provided in the second circular hole (7), an electric push rod (20) is fixedly mounted on the top surface of the mounting plate (9), and the telescopic end of the electric push rod (20) slides through the mounting plate (9) and is fixedly connected to the push plate (19).

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