Tablet production ingredient mixing device

Abstract

The utility model relates to the technical field of tablet production, in particular to an ingredient mixing device for tablet production, which comprises a tank body, an engine oil feeding pipe at the top of the tank body; the stirring mechanism comprises a vertical rod rotationally connected to the top end of the tank body, a servo motor is fixedly installed at the top end of the tank body, bevel gears are fixedly connected to the upper end of the surface of the vertical rod and an output shaft of the servo motor, and the two bevel gears are connected in a meshed mode; the bottom end of the vertical rod penetrates through the tank body and is fixedly connected with a first screw rod, the inner bottom wall of the tank body is fixedly connected with a cylinder, and the first screw rod is arranged in the cylinder; according to the stirring mechanism, the stirring rod, the cylinder and the first screw rod are matched with one another, so that ingredients at the bottom in the tank body can be conveyed to the upper part in the mixing and stirring process of the tablet ingredients, and position conversion is realized, so that the ingredient mixing efficiency and effect are improved, and the situation that the tablet ingredients are stacked at the bottom is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of tablet production, in particular to a tablet production batching and mixing device. Background Art

[0002] Because the ingredients required for the production of tablets need to be mixed first during the production process, a batching mixing device is needed first to mix the ingredients before proceeding to the next step.

[0003] After searching, the Chinese patent "A tablet production ingredient mixing device" authorization announcement number "CN 209791347 U" is equipped with a rotating head. The spiral rotating head rotates at a low speed of the servo motor, so that the ingredients at the discharge port move up and down, ensuring the flowability of the discharge port and improving the discharge efficiency of the device;

[0004] Although the above application can perform normal discharging operations after the tablets are mixed without clogging, the tablet ingredients will gather downward during the mixing process, and the spiral rod cannot move the ingredients during the mixing process, which will cause the tablet ingredients to accumulate at the bottom of the tank, affecting the mixing efficiency and effect. Utility Model Content

[0005] The purpose of the utility model is to provide a tablet production ingredient mixing device in order to solve the above-mentioned problem, which improves the problem that tablet ingredients will gather downward during the mixing process, and the spiral rod cannot move the ingredients during the mixing process, which will cause the tablet ingredients to accumulate at the bottom of the tank and affect the mixing efficiency and effect.

[0006] The utility model achieves the above-mentioned purpose through the following technical scheme, a tablet production batching and mixing device, comprising:

[0007] The tank body, with the oil feed pipe on the top;

[0008] The stirring mechanism includes a vertical rod rotatably connected to the top of the tank body, a servo motor is fixedly installed on the top of the tank body, the upper surface of the vertical rod and the output shaft of the servo motor are fixedly connected with bevel gears, the two bevel gears are meshingly connected, the bottom end of the vertical rod passes through the tank body and is fixedly connected with a first screw rod, the inner bottom wall of the tank body is fixedly connected with a cylinder, and the first screw rod is arranged in the cylinder, and the surface of the vertical rod is fixedly connected with a stirring rod.

[0009] Preferably, a discharge pipe is provided at the bottom end of the tank body, and a valve is provided at the bottom end of the discharge pipe. The bottom end of the first screw rod passes through the cylinder and the discharge pipe and is fixedly connected to the second screw rod. The arrangement of the second screw rod and the discharge pipe can make the discharge more stable, and the ingredients will not accumulate at the bottom end of the tank body. The conveying directions of the first screw rod and the second screw rod are arranged in opposite directions, which can reduce accumulation during the mixing process.

[0010] Preferably, a connecting plate is slidably connected to the surface of the vertical rod, two round tubes are arranged on the surface of the connecting plate, a plurality of nozzles are arranged at the bottom end of the round tubes, a connecting tube connected to the round tube is arranged inside the vertical rod, the other end of the connecting tube passes through the vertical rod and is connected to a liquid inlet pipe, the arrangement of the round tube and the nozzle can flush the tank body, making the cleaning of the device more convenient, and at the same time cooperate with the rotating vertical rod to perform cyclic spraying, thereby improving the flushing effect.

[0011] Preferably, a sealing bearing is provided at the other end of the connecting pipe, and the inner edge of the sealing bearing is fixedly connected to the liquid inlet pipe.

[0012] Preferably, two moving blocks are fixedly connected to the surface of the vertical rod, and a moving groove is formed at the top of the connecting plate, and the moving blocks slide in the moving groove.

[0013] Preferably, a circular groove is provided at the top of the connecting plate, and the tank body is provided with a cylinder. The bottom end of the cylinder passes through the tank body and is fixedly connected with a slider. The slider slides in the circular groove. The mutual cooperation of the cylinders can realize synchronous rotation and lifting, reduce blind spots in flushing, and effectively improve the cleaning effect.

[0014] Preferably, a connector is provided at the other end of the liquid inlet pipe.

[0015] The beneficial effects of the utility model are:

[0016] The mutual cooperation of the stirring rod, the cylinder and the first spiral rod in the stirring mechanism can realize that during the mixing and stirring process of the tablet ingredients, the ingredients at the bottom of the tank can be transported to the top to realize the position conversion, thereby improving the efficiency and effect of ingredient mixing, and the tablet ingredients will not accumulate at the bottom;

[0017] The setting of the round tube and the nozzle can flush the tank body, making the cleaning of the device more convenient. At the same time, in cooperation with the rotating vertical rod, it can perform cyclic spraying to improve the flushing effect. In cooperation with the cylinder, it can realize synchronous rotation and lifting, reduce the dead angle of flushing, and effectively improve the cleaning effect.

[0018] The arrangement of the second screw rod and the discharge pipe can make the discharge more stable, and the ingredients will not accumulate at the bottom of the tank body. The conveying directions of the first screw rod and the second screw rod are arranged in opposite directions, which reduces accumulation during the mixing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a cross-sectional view of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the stirring mechanism of the utility model;

[0022] Figure 4 This is an exploded view of the connection between the vertical rod, the connecting plate and the circular tube of the utility model.

[0023] In the figure: 100, tank body; 110, discharge pipe; 120, valve; 200, stirring mechanism; 210, vertical rod; 211, sealed bearing; 212, moving block; 220, servo motor; 230, bevel gear; 240, stirring rod; 250, cylinder; 260, first screw rod; 270, second screw rod; 280, connecting plate; 281, circular groove; 282, moving groove; 283, cylinder; 284, slider; 290, round tube; 291, connecting pipe; 292, liquid inlet pipe; 293, connecting head; 294, nozzle. DETAILED DESCRIPTION

[0024] 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.

[0025] When implementing: Figure 1-4 As shown, a tablet production ingredient mixing device comprises:

[0026] Tank 100, with an oil feed pipe at its top;

[0027] The stirring mechanism 200 includes a vertical rod 210 rotatably connected to the top of the tank body 100, a servo motor 220 is fixedly installed on the top of the tank body 100, the upper surface of the vertical rod 210 and the output shaft of the servo motor 220 are fixedly connected with a bevel gear 230, the two bevel gears 230 are meshingly connected, the bottom end of the vertical rod 210 passes through the tank body 100 and is fixedly connected with a first screw rod 260, the inner bottom wall of the tank body 100 is fixedly connected with a cylinder 250, and the first screw rod 260 is arranged in the cylinder 250, and the surface of the vertical rod 210 is fixedly connected with a stirring rod 240.

[0028] like Figure 1 and Figure 2 As shown, a discharge pipe 110 is provided at the bottom end of the tank body 100, a valve 120 is provided at the bottom end of the discharge pipe 110, and the bottom end of the first screw rod 260 penetrates the cylinder 250 and the discharge pipe 110 and is fixedly connected to the second screw rod 270. When the ingredients are mixed and discharged, the valve 120 is opened, the servo motor 220 rotates in the reverse direction, and the second screw rod 270 is used to discharge the materials. Since the conveying directions of the second screw rod 270 and the first screw rod 260 are set in the opposite direction, the normal discharge operation will not be affected.

[0029] like Figure 2 , Figure 3 and Figure 4 As shown, the surface of the vertical rod 210 is slidably connected with a connecting plate 280, the surface of the connecting plate 280 is provided with two round tubes 290, the bottom end of the round tube 290 is provided with a plurality of nozzles 294, the interior of the vertical rod 210 is provided with a connecting pipe 291 connected with the round tube 290, the other end of the connecting pipe 291 penetrates the vertical rod 210 and is connected with a liquid inlet pipe 292. When the tank body 100 needs to be cleaned, the external water will be sequentially sprayed from the connecting head 293, the liquid inlet pipe 292, the connecting pipe 291, the round tube 290 and the nozzle 294 to rinse the inside of the tank body 100.

[0030] A sealing bearing 211 is disposed at the other end of the connecting pipe 291 , and the inner edge of the sealing bearing 211 is fixedly connected to the liquid inlet pipe 292 .

[0031] The other end of the liquid inlet pipe 292 is provided with a connector 293. The connector 293 is connected to an external water source to facilitate the flushing operation.

[0032] like Figure 4As shown, two moving blocks 212 are fixedly connected to the surface of the vertical rod 210, and a moving groove 282 is provided at the top of the connecting plate 280, and the moving blocks 212 slide in the moving groove 282. The vertical rod 210 uses the moving groove 282 and the moving block 212 to drive the connecting plate 280 to rotate synchronously, and when the cylinder 283 is running, the moving block 212 slides in the moving groove 282, so that there is no conflict in the synchronization of lifting and rotating, thereby ensuring the normal operation of the device.

[0033] A circular groove 281 is formed at the top of the connecting plate 280, and a cylinder 283 is provided on the tank body 100. The bottom end of the cylinder 283 penetrates the tank body 100 and is fixedly connected with a slider 284, which slides in the circular groove 281. During the process of the nozzle 294 rotating and spraying, the cylinder 283 can also be used to drive the connecting plate 280, the two round tubes 290 and the multiple nozzles 294 to achieve lifting and lowering during the rotation, thereby further improving the flushing effect on the tank body 100.

[0034] Working principle: put the tablet ingredients to be mixed into the tank body 100, start the servo motor 220, and under the action of the two bevel gears 230, the vertical rod 210 rotates synchronously, thereby driving the stirring rod 240 to rotate, and the two stirring rods 240 are used to mix the tablet ingredients in the tank body 100. At the same time, the vertical rod 210 will synchronously drive the first spiral rod 260 to rotate. Under the action of the cylinder 250, the tablet ingredients at the bottom of the tank body 100 can be transported to the upper part of the tank body 100 to achieve the movement of the tablet ingredient position, and cooperate with the stirring rod 240 in continuous operation to achieve full mixing of the tablet ingredients. When the tablet ingredients are mixed, the servo motor 220 is used to rotate in the opposite direction to open the valve 120. At this time, the first spiral rod 260 no longer works, and the second spiral rod 270 and the discharge pipe 110 set in the opposite direction cooperate with each other to achieve the discharge of the ingredients. At the same time, the stirring rod 240 will also stir the ingredients to achieve normal discharge of the ingredients.

[0035] When the tank body 100 needs to be cleaned, the connector 293 is used to connect to an external water source. The external water will be sprayed in sequence from the connector 293, the liquid inlet pipe 292, the connecting pipe 291, the circular tube 290 and the nozzle 294 to rinse the inside of the tank body 100. At the same time, the servo motor 220 and the running vertical rod 210 can be used to drive the circular tube 290 to rotate, so as to use the rotating nozzle 294 to spray the rotation. In this process, the cylinder 283 can also be used to drive the connecting plate 280, the two circular tubes 290 and the multiple nozzles 294 to realize the lifting and lowering during the rotation, thereby further improving the flushing effect on the tank body 100.

[0036] It should be noted that the servo motors 220 in the above description are all relatively mature devices in the existing technology application. The specific model can be selected according to actual needs. At the same time, the servo motor 220 can be powered by a built-in power supply or by AC power. The specific power supply method is selected according to the situation, and the rotation direction can also be switched according to actual conditions, which will not be elaborated here.

[0037] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A tablet production batching and mixing device, characterized in that: include: The tank body (100) has an oil feed pipe at its top; A stirring mechanism (200), the stirring mechanism (200) comprising a vertical rod (210) rotatably connected to the top of a tank body (100), a servo motor (220) fixedly mounted on the top of the tank body (100), a bevel gear (230) fixedly connected to the upper surface of the vertical rod (210) and the output shaft of the servo motor (220), two bevel gears (230) meshingly connected, the bottom end of the vertical rod (210) passes through the tank body (100) and is fixedly connected to a first spiral rod (260), the inner bottom wall of the tank body (100) is fixedly connected to a cylinder (250), and the first spiral rod (260) is arranged in the cylinder (250), and a stirring rod (240) is fixedly connected to the surface of the vertical rod (210).

2. A tablet production batching and mixing device according to claim 1, characterized in that: A feed pipe (110) is disposed at the bottom end of the tank body (100), a valve (120) is disposed at the bottom end of the feed pipe (110), and the bottom end of the first spiral rod (260) penetrates the cylinder (250) and the feed pipe (110) and is fixedly connected to the second spiral rod (270).

3. A tablet production batching and mixing device according to claim 1, characterized in that: The surface of the vertical rod (210) is slidably connected to a connecting plate (280), the surface of the connecting plate (280) is provided with two circular tubes (290), the bottom ends of the circular tubes (290) are provided with a plurality of nozzles (294), the interior of the vertical rod (210) is provided with a connecting tube (291) connected to the circular tube (290), the other end of the connecting tube (291) passes through the vertical rod (210) and is connected to a liquid inlet tube (292).

4. A tablet production batching and mixing device according to claim 3, characterized in that: The other end of the connecting pipe (291) is provided with a sealing bearing (211), and the inner edge of the sealing bearing (211) is fixedly connected to the liquid inlet pipe (292).

5. A tablet production batching and mixing device according to claim 3, characterized in that: Two moving blocks (212) are fixedly connected to the surface of the vertical rod (210), a moving groove (282) is provided at the top of the connecting plate (280), and the moving block (212) slides in the moving groove (282).

6. A tablet production batching and mixing device according to claim 3, characterized in that: A circular groove (281) is formed at the top of the connecting plate (280), and a cylinder (283) is provided on the tank body (100). The bottom end of the cylinder (283) penetrates the tank body (100) and is fixedly connected to a slider (284), and the slider (284) slides in the circular groove (281).

7. A tablet production batching and mixing device according to claim 3, characterized in that: The other end of the liquid inlet pipe (292) is provided with a connector (293).

Images