Gel melting tank for capsule production

Abstract

The utility model discloses a glue melting tank for capsule production, which relates to the technical field of capsule production and comprises a glue melting inner tank and a heating component, a feeding port is arranged on the outer wall of the top of the glue melting inner tank, and the heating component for heating is arranged on the outer wall of the side surface of the glue melting inner tank. A first water inlet is formed in the outer wall of the top of the first heating bin, a second heating bin is arranged on the outer wall of the first heating bin, and a second water outlet is formed in the outer wall of the top of the second heating bin. According to the gel melting tank for capsule production, hot water circulates in the first heating bin and heats the gel melting inner tank, hot water circulates in the second heating bin and heats the first heating bin, the hot water in the first heating bin flows from top to bottom, and the hot water in the second heating bin flows from bottom to top; and the situation that when the first heating bin heats the glue melting inner tank from top to bottom, the temperature drops after hot water flows to the bottom, the heating effect is affected is prevented, and the temperature of the glue melting inner tank is evenly raised.

Description

Technical Field

[0001] The utility model relates to the technical field of capsule production, in particular to a glue melting tank for capsule production. Background Technique

[0002] The drugs filled in capsules are generally powders or granules that are irritating to the esophagus and gastric mucosa, or have a bad taste, are volatile, are easily decomposed by saliva in the mouth, and are easily inhaled into the trachea. The glue melting equipment belongs to the technical field of soft (hard) capsule medicine industry, and is made of refined stainless steel as a whole. The tank body adopts a closed three-layer structure of an inner tank, a heating layer, and a heat preservation layer.

[0003] During the heating process of the existing glue melting tank for capsule production, it is easy to have uneven temperature rise, which affects the heating and melting effect. The efficiency is low during the stirring and melting process, and the phenomenon of wall sticking is easy to occur, increasing the time cost and production cost.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and a glue melting tank for capsule production is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a glue melting tank for capsule production to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A glue melting tank for capsule production, including a glue melting inner tank and a heating assembly. A feeding port is opened on the outer wall of the top of the glue melting inner tank, and a glue outlet is opened on the outer wall of the bottom of the glue melting inner tank. The heating assembly for heating is arranged on the outer wall of the side of the glue melting inner tank, and the heating assembly includes a first heating chamber, a first water inlet, a first water outlet, a second heating chamber, a second water inlet, a second water outlet, and a heat preservation chamber. A first water inlet is opened on the outer wall of the top of the first heating chamber, and a first water outlet is opened on the outer wall of the bottom of the first heating chamber. The outer wall of the first heating chamber is provided with a second heating chamber, and a second water inlet is opened on the outer wall of the bottom of the second heating chamber. A second water outlet is opened on the outer wall of the top of the second heating chamber, and the outer wall of the side of the second heating chamber is connected with a heat preservation chamber.

[0007] Further, the vertical central axis of the glue melting inner tank is consistent with the vertical central axes of the first heating chamber, the second heating chamber, and the heat preservation chamber, and the glue melting inner tank is in a cylindrical shape.

[0008] Further, a support plate is fixedly connected to the outer wall of the top of the glue melting inner tank, and the heights of the outer walls of the tops of the first heating chamber, the second heating chamber, and the heat preservation chamber are consistent with the height of the outer wall of the top of the glue melting inner tank.

[0009] Further, a stirring assembly for stirring is connected to the outer wall of the bottom of the support plate, and the stirring assembly includes a driving motor and a first rotating gear, and the bottom end of the driving motor is connected to the first rotating gear.

[0010] Further, the stirring assembly includes a feeding and stirring shaft and a second rotating gear. The outer wall of the bottom of the first rotating gear is connected to the feeding and stirring shaft, and the outer wall of the side of the first rotating gear is meshed with the second rotating gear.

[0011] Further, the stirring assembly further includes a mixing shaft and a scraping blade. The outer wall of the bottom of the second rotating gear is connected to the mixing shaft, and the outer wall of the bottom of the feeding and stirring shaft is connected to the scraping blade.

[0012] Further, the outer wall of the scraping blade is closely attached to the inner wall of the gelatinizing inner tank, and the bottom end of the feeding and stirring shaft is rotatably connected to a support frame.

[0013] Further, a support frame is connected to the inner wall of the gelatinizing inner tank, and a tank body base is arranged on the outer wall of the heat preservation bin.

[0014] The utility model provides a gelatinizing tank for capsule production, which has the following beneficial effects:

[0015] 1. In the gelatinizing tank for capsule production, hot water circulates inside the first heating chamber to heat up the gelatinizing inner tank. Hot water circulates inside the second heating chamber to heat up the first heating chamber. The hot water flows out through the second water outlet. The hot water inside the first heating chamber flows from top to bottom, and the hot water inside the second heating chamber flows from bottom to top, preventing the temperature of the hot water from dropping after flowing to the bottom when the first heating chamber heats up the gelatinizing inner tank from top to bottom, which affects the heating effect and causes uneven heating of the gelatinizing inner tank due to water cooling.

[0016] 2. In the gelatinizing tank for capsule production, the upper outer wall of the feeding and stirring shaft can help the materials such as gelatin, water, glycerol and additives inside the feeding port to be discharged, preventing the feeding port from being blocked. The lower rotation of the feeding and stirring shaft can drive the materials such as gelatin, water, glycerol and additives inside the gelatinizing inner tank to be stirred and mixed. The mixing shaft can stir and mix the materials such as gelatin, water, glycerol and additives inside the gelatinizing inner tank while the feeding and stirring shaft rotates, thereby improving the stirring and mixing efficiency and the glue discharging efficiency. The scraping blade rotates with the rotation of the feeding and stirring shaft, which can prevent the phenomenon of wall hanging and save the production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic cross-sectional structure diagram of the gelatinizing inner tank of a gelatinizing tank for capsule production according to the utility model;

[0018] Figure 2Overall top view structural schematic diagram of the glue melting inner tank of a glue melting tank for capsule production according to the present utility model;

[0019] Figure 3 Overall bottom view structural schematic diagram of the glue melting inner tank of a glue melting tank for capsule production according to the present utility model;

[0020] Figure 4 Structural schematic diagram of the stirring assembly of a glue melting tank for capsule production according to the present utility model;

[0021] Figure 5 Structural schematic diagram of the heating assembly of a glue melting tank for capsule production according to the present utility model.

[0022] In the figure: 1, glue melting inner tank; 2, feeding port; 3, glue outlet; 4, heating assembly; 401, first heating chamber; 402, first water inlet; 403, first water outlet; 404, second heating chamber; 405, second water inlet; 406, second water outlet; 407, heat preservation chamber; 5, support plate; 6, stirring assembly; 601, driving motor; 602, first rotating gear; 603, blanking stirring shaft; 604, second rotating gear; 605, mixing shaft; 606, scraping blade; 7, support frame; 8, tank body base. Specific embodiments

[0023] The following further describes in detail the embodiments of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0024] As Figures 1 - 5 shown, a glue melting tank for capsule production includes a glue melting inner tank 1 and a heating assembly 4. A feeding port 2 is provided on the outer wall of the top of the glue melting inner tank 1, and a glue outlet 3 is provided on the outer wall of the bottom of the glue melting inner tank 1. The heating assembly 4 for heating is provided on the outer wall of the side of the glue melting inner tank 1, and the heating assembly 4 includes a first heating chamber 401, a first water inlet 402, a first water outlet 403, a second heating chamber 404, a second water inlet 405, a second water outlet 406, and a heat preservation chamber 407. A first water inlet 402 is provided on the outer wall of the top of the first heating chamber 401, and a first water outlet 403 is provided on the outer wall of the bottom of the first heating chamber 401. A second heating chamber 404 is provided on the outer wall of the first heating chamber 401. A second water inlet 405 is provided on the outer wall of the bottom of the second heating chamber 404, and a second water outlet 406 is provided on the outer wall of the top of the second heating chamber 404. A heat preservation chamber 407 is connected to the outer wall of the side of the second heating chamber 404. The vertical central axis of the glue melting inner tank 1 is consistent with the vertical central axes of the first heating chamber 401, the second heating chamber 404, and the heat preservation chamber 407, and the glue melting inner tank 1 is in a cylindrical shape;

[0025] The specific operation is as follows: materials such as gelatin, water, glycerol and additives are put into the inner tank 1 of the gelatin melting tank through the feeding port 2, and the mixed materials of gelatin, water, glycerol and additives are discharged through the discharging port 3. Hot water is introduced into the inner part of the first heating chamber 401 through the first water inlet 402. The first heating chamber 401 wraps the outer wall of the inner tank 1 of the gelatin melting tank. The hot water circulates inside the first heating chamber 401 to heat up the inner tank 1 of the gelatin melting tank, and the hot water flows out through the first water outlet 403;

[0026] Meanwhile, hot water is introduced into the inner part of the second heating chamber 404 through the second water inlet 405. The second heating chamber 404 wraps the outer wall of the first heating chamber 401. The hot water circulates inside the second heating chamber 404 to heat up the first heating chamber 401, and the hot water flows out through the second water outlet 406. The hot water inside the first heating chamber 401 flows from top to bottom, and the hot water inside the second heating chamber 404 flows from bottom to top, preventing the temperature of the hot water from dropping after flowing to the bottom when the first heating chamber 401 heats up the inner tank 1 of the gelatin melting tank from top to bottom, which affects the heating effect, and preventing the uneven heating of the inner tank 1 of the gelatin melting tank due to water cooling. The heat preservation chamber 407 improves the heat preservation effect;

[0027] As Figures 1 - 5 shown, a support plate 5 is fixedly connected to the outer wall of the top of the inner tank 1 of the gelatin melting tank, and the top outer wall heights of the first heating chamber 401, the second heating chamber 404 and the heat preservation chamber 407 are consistent with the top outer wall height of the inner tank 1 of the gelatin melting tank. A stirring assembly 6 for stirring is connected to the bottom outer wall of the support plate 5. The stirring assembly 6 includes a driving motor 601 and a first rotating gear 602. The bottom end of the driving motor 601 is connected with the first rotating gear 602. The stirring assembly 6 includes a feeding and stirring shaft 603 and a second rotating gear 604. The bottom outer wall of the first rotating gear 602 is connected with the feeding and stirring shaft 603, and the side outer wall of the first rotating gear 602 is meshed with the second rotating gear 604. The stirring assembly 6 further includes a mixing shaft 605 and a scraping blade 606. The bottom outer wall of the second rotating gear 604 is connected with the mixing shaft 605. The bottom outer wall of the feeding and stirring shaft 603 is connected with the scraping blade 606. The outer wall of the scraping blade 606 is closely attached to the inner wall of the inner tank 1 of the gelatin melting tank. The bottom end of the feeding and stirring shaft 603 is rotatably connected with a support frame 7, the inner wall of the inner tank 1 of the gelatin melting tank is connected with the support frame 7, and a tank body base 8 is arranged on the outer wall of the heat preservation chamber 407;

[0028] The specific operation is as follows. The support plate 5 supports the stirring assembly 6. The bottom end of the driving motor 601 rotates to drive the first rotating gear 602 to rotate. The rotation of the first rotating gear 602 drives the feeding and stirring shaft 603 to rotate. The outer wall of the upper part of the feeding and stirring shaft 603 can help the materials such as gelatin, water, glycerin and additives in the feeding port 2 to be discharged, preventing the feeding port 2 from being blocked. The rotation of the lower part of the feeding and stirring shaft 603 can drive the materials such as gelatin, water, glycerin and additives in the gelatin melting inner tank 1 to be stirred and mixed.

[0029] The rotation of the driving motor 601 drives the second rotating gear 604 to rotate. The top of the second rotating gear 604 rotates inside the support plate 5, and the bottom of the second rotating gear 604 drives the mixing shaft 605 to rotate. The mixing shaft 605 can stir and mix the materials such as gelatin, water, glycerin and additives in the gelatin melting inner tank 1 while the feeding and stirring shaft 603 is rotating, so as to improve the stirring and mixing efficiency and the glue discharging efficiency.

[0030] The scraping blade 606 rotates with the rotation of the feeding and stirring shaft 603, which can prevent the phenomenon of wall hanging, saving production costs. The outer wall of the bottom of the feeding and stirring shaft 603 rotates inside the support frame 7, and the support frame 7 supports the feeding and stirring shaft 603. The tank body base 8 plays a role in stably supporting the gelatin melting inner tank 1.

[0031] In summary, as Figures 1 - 5 shown, when the gelatin melting tank for capsule production is in use, first, materials such as gelatin, water, glycerin and additives are put into the inside of the gelatin melting inner tank 1 through the feeding port 2 and discharged through the glue discharging port 3. Hot water is introduced into the inside of the first heating chamber 401 through the first water inlet 402. The hot water circulates inside the first heating chamber 401 to heat up the gelatin melting inner tank 1, and the hot water flows out through the first water outlet 403. At the same time, hot water is introduced into the inside of the second heating chamber 404 through the second water inlet 405. The hot water circulates inside the second heating chamber 404 to heat up the first heating chamber 401, and the hot water flows out through the second water outlet 406. The hot water inside the first heating chamber 401 flows from top to bottom, and the hot water inside the second heating chamber 404 flows from bottom to top, preventing the temperature of the hot water from dropping after flowing to the bottom when the first heating chamber 401 heats up the gelatin melting inner tank 1 from top to bottom. The heat preservation chamber 407 improves the heat preservation effect.

[0032] The rotation of the bottom end of the drive motor 601 drives the rotation of the first rotating gear 602. The rotation of the first rotating gear 602 drives the rotation of the blanking and stirring shaft 603. The upper outer wall of the blanking and stirring shaft 603 can assist in the blanking of materials such as gelatin, water, glycerol, and additives inside the feeding port 2. The rotation of the lower part of the blanking and stirring shaft 603 can drive the stirring and mixing of materials such as gelatin, water, glycerol, and additives inside the gelatin melting inner tank 1. The rotation of the drive motor 601 drives the rotation of the second rotating gear 604. The bottom of the second rotating gear 604 drives the rotation of the mixing shaft 605 to stir and mix the materials such as gelatin, water, glycerol, and additives inside the gelatin melting inner tank 1. The scraper 606 rotates with the rotation of the blanking and stirring shaft 603, which can prevent the phenomenon of wall hanging.

[0033] The embodiments of the present invention are given for the purposes of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to better illustrate the principles of the present invention and its practical applications, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

Claims

1. A gelling tank for capsule production, comprising a gelling inner tank (1) and a heating component (4), characterized in that: The top outer wall of the chemical glue inner tank (1) is provided with a feeding port (2), and the bottom outer wall of the chemical glue inner tank (1) is provided with a glue outlet (3). The heating component (4) for heating is arranged on the side outer wall of the chemical glue inner tank (1), and the heating component (4) comprises a first heating chamber (401), a first water inlet (402), a first water outlet (403), a second heating chamber (404), a second water inlet (405), a second water outlet (406) and a heat preservation chamber (407). The first heating chamber (401) is provided with a first heating chamber (402), a first water inlet (403), a second water outlet (406) and a heat preservation chamber (407). A first water inlet (402) is provided on the top outer wall of the first heating chamber (401), and a first water outlet (403) is provided on the bottom outer wall of the first heating chamber (401); a second heating chamber (404) is provided on the outer wall of the first heating chamber (401), and a second water inlet (405) is provided on the bottom outer wall of the second heating chamber (404); a second water outlet (406) is provided on the top outer wall of the second heating chamber (404), and the side outer wall of the second heating chamber (404) is connected to an insulation chamber (407).

2. The plasticizer tank for capsule production according to claim 1, characterized in that: The vertical center axis of the chemical glue inner tank (1) is consistent with the vertical center axes of the first heating chamber (401), the second heating chamber (404) and the heat preservation chamber (407), and the chemical glue inner tank (1) is cylindrical.

3. The plasticizer tank for capsule production according to claim 1, characterized in that: The top outer wall of the chemical glue inner tank (1) is fixedly connected to a support plate (5), and the top outer wall heights of the first heating chamber (401), the second heating chamber (404) and the insulation chamber (407) are consistent with the top outer wall height of the chemical glue inner tank (1).

4. The plasticizer tank for capsule production according to claim 3, characterized in that: The bottom outer wall of the support plate (5) is connected to a stirring assembly (6) for stirring, and the stirring assembly (6) comprises a driving motor (601) and a first rotating gear (602), and the bottom end of the driving motor (601) is connected to the first rotating gear (602).

5. The plasticizer tank for capsule production according to claim 4, characterized in that: The stirring assembly (6) comprises a feeding stirring shaft (603) and a second rotating gear (604), wherein the bottom outer wall of the first rotating gear (602) is connected to the feeding stirring shaft (603), and the side outer wall of the first rotating gear (602) is meshingly connected to the second rotating gear (604).

6. The plasticizer tank for capsule production according to claim 5, characterized in that: The stirring assembly (6) further comprises a mixing shaft (605) and a scraper (606); the bottom outer wall of the second rotating gear (604) is connected to the mixing shaft (605); and the bottom outer wall of the unloading stirring shaft (603) is connected to the scraper (606).

7. The plasticizer tank for capsule production according to claim 6, characterized in that: The outer wall of the scraper (606) is in close contact with the inner wall of the chemical tank (1), and the bottom end of the material discharge stirring shaft (603) is rotatably connected to a support frame (7).

8. The plasticizer tank for capsule production according to claim 1, characterized in that: The inner wall of the chemical inner tank (1) is connected to a support frame (7), and the outer wall of the heat preservation warehouse (407) is provided with a tank base (8).

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