Wet granulator vacuum feeding equipment

Abstract

The utility model relates to a technical field of pharmaceutical preparation production, especially a kind of vacuum feeding equipment of wet granulator, including dust tank, pressure tank, vacuum pump, installation pipe, connecting pipe, assembly component and anti-blocking component, pressure tank is communicated with dust tank by pipeline, installation pipe is connected with dust tank, assembly component is used to assemble installation pipe and connecting pipe, vacuum pump is connected with pressure tank by pipeline;Assembly component includes support, slider, multiple springs and assembly component, support is fixedly connected with installation pipe, support has slot, sliding slot and through-hole, connecting pipe is placed in slot, connecting pipe has assembly groove, assembly component is slidably connected with through-hole, in this way, solve the technical problem that raw material is polluted in conveying process when wet granulator is fed in prior art, manual feeding mode is not only high labor intensity, low efficiency, and difficult to avoid.

Description

Technical Field

[0001] This utility model relates to the field of pharmaceutical preparation production technology, and in particular to a vacuum feeding device for a wet granulation machine. Background Technology

[0002] Granulation is a crucial step in pharmaceutical formulation production, significantly improving the physical properties of drugs, such as flowability and compressibility, thereby enhancing production efficiency and product quality. Wet granulation machines, as conventional and widely used granulation equipment in the pharmaceutical field, play an indispensable role. Their working principle involves using a specific process to mix drug raw materials with suitable binders and excipients, forming granules in a moist state to meet the production needs of different dosage forms (such as tablets and capsules).

[0003] However, in the existing technology, the manual feeding method used when feeding wet pellet mills is not only labor-intensive and inefficient, but also makes it difficult to avoid the raw materials being contaminated during the transportation process. Utility Model Content

[0004] The purpose of this utility model is to provide a vacuum feeding device for a wet granulation machine, which aims to solve the technical problems of the existing manual feeding method for feeding wet granulation machines, which is not only labor-intensive and inefficient, but also makes it difficult to avoid the contamination of raw materials during the transportation process.

[0005] To achieve the above objectives, this utility model employs a vacuum feeding device for a wet granulation machine, comprising a dust collection tank, a pressure stabilizing tank, a vacuum pump, an installation pipe, a connecting pipe, an assembly assembly, and an anti-clogging assembly. The pressure stabilizing tank is connected to the dust collection tank via a pipe, the installation pipe is connected to the dust collection tank, the assembly assembly is used to assemble the installation pipe and the connecting pipe, and the vacuum pump is connected to the pressure stabilizing tank via a pipe. The assembly includes a support member, a slider, multiple springs, and an assembly component. The support member is fixedly connected to the mounting tube and has a slot, a groove, and a through hole. The connecting tube is placed in the slot and has an assembly groove. The assembly component is slidably connected to the through hole and is placed in the assembly groove. The slider is slidably connected to the groove. The two ends of the springs are fixedly connected to the slider and the support member, respectively. The slider has a groove.

[0006] The sliding member includes a displacement block and a force-applying block. The displacement block is slidably connected to the groove, and the force-applying block is fixedly connected to the displacement block.

[0007] The anti-clogging component includes an installation component, a power unit, a transverse component, and a feed pipe. The feed pipe is connected to the wet granulation machine. The installation component is connected to the dust collector. The transverse component is slidably connected to the installation component and is also connected to the feed pipe. The power unit is mounted on the installation component and is used to drive the transverse component to move.

[0008] The power unit includes a motor, a disc, and a rod. The transverse component has a support groove. The motor is mounted on the mounting component. The output end of the motor is fixedly connected to the disc. One end of the rod is fixedly connected to the disc, and the other end of the rod is placed in the support groove.

[0009] The transverse component includes a slider and a T-block. The slider is slidably connected to the mounting component, and the T-block is fixedly connected to the slider.

[0010] This utility model discloses a vacuum feeding device for a wet granulation machine. In practical use, the connecting pipe is connected to the wet granulation machine, and the connecting pipe is connected to the mounting pipe through the assembly assembly. Specifically, the sliding member is slid to align the groove with the through hole. Then, the connecting pipe is aligned with the slot and pushed to the designated position. During this process, the connecting pipe will resist the assembly assembly and be placed in the groove. After being pushed to the designated position, the sliding member is released. At this time, the spring returns to its original position, causing the sliding member to return to its original position. The assembly of the connecting pipe and the mounting pipe is completed by pressing the assembly component into the assembly slot. Then, the vacuum pump is started, and the vacuum pump works to achieve negative pressure suction of the anti-clogging component. The raw material enters the feed pot of the wet granulator. Because the wet granulator has a vacuum filter tank, the raw material cannot enter the vacuum pump and can only stay in the feed pot of the wet granulator. This method solves the technical problem that the manual feeding method used in the prior art for feeding wet granulators is not only labor-intensive and inefficient, but also difficult to avoid the contamination of raw materials during the transportation process. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the structure of the vacuum feeding device for the wet granulation machine of this utility model.

[0013] Figure 2This is a partial structural schematic diagram of the vacuum feeding device for a wet granulation machine according to this utility model.

[0014] Figure 3 This is the utility model Figure 1 Enlarged view of the local structure at point A.

[0015] Figure 4 This is the utility model Figure 2 BB line structural cross-sectional view.

[0016] 1-Dust collector, 2-Pressure stabilizing tank, 3-Vacuum pump, 4-Installation pipe, 5-Connecting pipe, 6-Support component, 7-Spring, 8-Assembly component, 9-Displacement block, 10-Force application block, 11-Installation component, 12-Feed pipe, 13-Motor, 14-Disc, 15-Round rod, 16-Slider, 17-T-block, 18-Slot, 19-Slide groove, 20-Through hole, 21-Assembly groove, 22-Groove, 23-Support groove. Detailed Implementation

[0017] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0018] Please see Figures 1-4 ,in Figure 1 This is a schematic diagram of the structure of the vacuum feeding device for the wet granulation machine of this utility model. Figure 2 This is a partial structural schematic diagram of the vacuum feeding device for a wet granulation machine according to this utility model. Figure 3 This is the utility model Figure 1 Enlarged view of the local structure at point A. Figure 4 This is the utility model Figure 2 BB line structural cross-sectional view.

[0019] This utility model provides a vacuum feeding device for a wet granulation machine, including a dust collection tank 1, a pressure stabilizing tank 2, a vacuum pump 3, an installation pipe 4, a connecting pipe 5, an assembly component, and an anti-clogging component. The assembly component includes a support component 6, a sliding component, multiple springs 7, and an assembly component 8. The sliding component includes a displacement block 9 and a force application block 10. The anti-clogging component includes an installation component 11, a power unit, a transverse component, and a feed pipe 12. The power unit includes a motor 13, a disc 14, and a round rod 15. The transverse component includes a slider 16 and a T-block 17. The aforementioned solution solves the technical problem in the prior art that the manual feeding method used when feeding wet granulation machines is not only labor-intensive and inefficient, but also difficult to avoid the contamination of raw materials during the transportation process.

[0020] In this specific embodiment, the pressure stabilizing tank 2 and the dust removal tank 1 are connected by a pipe, the mounting pipe 4 is connected to the dust removal tank 1, the assembly component is used to assemble the mounting pipe 4 and the connecting pipe 5, and the vacuum pump 3 is connected to the pressure stabilizing tank 2 by a pipe; the support member 6 is fixedly connected to the mounting pipe 4, the support member 6 has a slot 18, a sliding groove 19 and a through hole 20, the connecting pipe 5 is placed in the slot 18, the connecting pipe 5 has an assembly groove 21, the assembly member 8 is slidably connected to the through hole 20 and is placed in the assembly groove 21, the sliding member is slidably connected to the sliding groove 19, the two ends of the spring 7 are fixedly connected to the sliding member and the support member 6 respectively, and the sliding member has a groove 22; The displacement block 9 is slidably connected to the slide groove 19, and the force application block 10 is fixedly connected to the displacement block 9; In practical use, the connecting pipe 5 is connected to the wet granulation machine, and the connecting pipe 5 is connected to the mounting pipe 4 through the assembly component, as follows: By sliding the sliding member, the groove 22 is aligned with the through hole 20, then the connecting pipe 5 is aligned with the slot 18 and pushed to the designated position. During this process, the connecting pipe 5 will hold the assembly component 8 in place within the groove 22. After pushing to the designated position, the sliding member is released. At this time, the spring 7 returns to its original position, causing the sliding member to return to its original position, and the sliding member presses against the assembly component 8. The connection pipe 5 and the installation pipe 4 can be assembled by placing them in the assembly slot 21. Then, the vacuum pump 3 is started, and the vacuum pump 3 works to achieve negative pressure suction of the anti-clogging component. The raw material enters the wet granulator's feed pot. Because the wet granulator has a vacuum filter, the raw material cannot enter the vacuum pump 3 and can only stay in the wet granulator's feed pot. This method solves the technical problem that the manual feeding method used in the prior art for feeding wet granulators is not only labor-intensive and inefficient, but also difficult to avoid the contamination of raw materials during the transportation process.

[0021] The feed pipe 12 is connected to the wet granulation machine, the mounting component 11 is connected to the dust collector 1, the transverse moving component is slidably connected to the mounting component 11 and connected to the feed pipe 12, and the power unit is mounted on the mounting component 11. The power unit is used to drive the transverse moving component to move. In actual use, the feed pipe 12 is used to feed the wet granulation machine. At the same time, the power unit is started, and the power unit drives the transverse moving component to move laterally back and forth. The transverse moving component then causes the feed pipe 12 to swing back and forth, thereby preventing the feed pipe 12 from being blocked.

[0022] Secondly, the transverse component has a support groove 23. The motor 13 is mounted on the mounting component 11. The output end of the motor 13 is fixedly connected to the disc 14. One end of the round rod 15 is fixedly connected to the disc 14, and the other end of the round rod 15 is placed in the support groove 23. In actual use, by starting the motor 13, the output end of the motor 13 drives the disc 14 to rotate. The disc 14 drives the round rod 15 to slide in the support groove 23, thereby realizing the transverse reciprocating motion of the transverse component.

[0023] Meanwhile, the slider 16 is slidably connected to the mounting part 11, and the T-block 17 is fixedly connected to the slider 16. When the round rod 15 rotates, it drives the T-block 17 to reciprocate, thereby driving the slider 16 to slide. The slider 16 is used to guide and improve stability.

[0024] In the specific use of the vacuum feeding device for a wet granulation machine according to this utility model, the connecting pipe 5 is connected to the wet granulation machine, and the connecting pipe 5 is connected to the mounting pipe 4 through the assembly component, as follows: By sliding the sliding member, the groove 22 is aligned with the through hole 20, then the connecting pipe 5 is aligned with the slot 18 and pushed to the designated position. During this process, the connecting pipe 5 will resist the assembly component 8 and be placed in the groove 22. After being pushed to the designated position, the sliding member is released. At this time, the spring 7 returns to its original position, causing the sliding member to return to its original position. The assembly of the connecting pipe 5 and the mounting pipe 4 is completed by pressing the assembly 8 into the assembly groove 21 by the sliding component. Then, the vacuum pump 3 is started, and the vacuum pump 3 works to realize the negative pressure suction of the anti-clogging component. The raw material enters the feed pot of the wet granulator. Because the wet granulator has a vacuum filter tank, the raw material cannot enter the vacuum pump 3 and can only stay in the feed pot of the wet granulator. This method solves the technical problem that the manual feeding method used in the prior art for feeding the wet granulator is not only labor-intensive and inefficient, but also difficult to avoid the contamination of the raw material during the transportation process.

[0025] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. A vacuum feeding device for a wet granulation machine, characterized in that, It includes a dust collection tank, a pressure stabilizing tank, a vacuum pump, an installation pipe, a connecting pipe, an assembly assembly, and an anti-clogging assembly. The pressure stabilizing tank is connected to the dust collection tank via a pipe, the installation pipe is connected to the dust collection tank, the assembly assembly is used to assemble the installation pipe and the connecting pipe, and the vacuum pump is connected to the pressure stabilizing tank via a pipe. The assembly includes a support, a slider, multiple springs, and an assembly component. The support is fixedly connected to the mounting tube and has a slot, a groove, and a through hole. The connecting tube is placed in the slot and has an assembly groove. The assembly component is slidably connected to the through hole and is placed in the assembly groove. The slider is slidably connected to the groove. The two ends of the springs are fixedly connected to the slider and the support, respectively. The slider has a groove.

2. The vacuum feeding equipment for a wet granulation machine as described in claim 1, characterized in that, The sliding component includes a displacement block and a force-applying block. The displacement block is slidably connected to the groove, and the force-applying block is fixedly connected to the displacement block.

3. The vacuum feeding equipment for a wet granulation machine as described in claim 2, characterized in that, The anti-clogging component includes a mounting component, a power unit, a transverse component, and a feed pipe. The feed pipe is connected to the wet granulation machine. The mounting component is connected to the dust collector. The transverse component is slidably connected to the mounting component and is also connected to the feed pipe. The power unit is mounted on the mounting component and is used to drive the transverse component to move.

4. The vacuum feeding equipment for a wet granulation machine as described in claim 3, characterized in that, The power unit includes a motor, a disc, and a rod. The transverse component has a support groove. The motor is mounted on the mounting component. The output end of the motor is fixedly connected to the disc. One end of the rod is fixedly connected to the disc, and the other end of the rod is placed in the support groove.

5. The vacuum feeding equipment for a wet granulation machine as described in claim 4, characterized in that, The transverse component includes a slider and a T-block. The slider is slidably connected to the mounting component, and the T-block is fixedly connected to the slider.

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