Liquid hard capsule gluing box and gluing device

Abstract

The utility model relates to the technical field of liquid hard capsule manufacturing, and mainly discloses a liquid hard capsule gluing box and a gluing device, the outer sides of two first side plates of the gluing box are respectively provided with a flow guide side plate, flow guide grooves are formed between the flow guide side plates and the first side plates, the two first side plates are provided with side opening holes, and the side opening holes are communicated with the flow guide grooves. A middle opening is formed in the middle partition plate, a glue solution is stored in the gluing box, the gluing box is arranged on the base, the lower portions of the first gluing wheel and the second gluing wheel are immersed in the glue solution of the gluing box, a chain plate running towards one side is horizontally arranged above the gluing box, and the chain plate is connected with the first gluing wheel and the second gluing wheel. The hard capsules are placed in the grooves of the chain plates, the upper portions of the first gluing wheel and the second gluing wheel make contact with the bottoms of the hard capsules for gluing, the glue solution loss can be reduced, the glue solution can be recycled to a certain degree, it is guaranteed that the glue solution is stably and continuously supplied in the gluing process, and the stability of products is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid hard capsule manufacturing, in particular to a liquid hard capsule glue coating box and a glue coating device. Background Art

[0002] Hard capsules refer to capsules made by using appropriate formulation technology to make drugs or add appropriate excipients into powder, granules, tablets, pills, semi-solids or liquids, and then filling them into hollow capsules.

[0003] Liquids such as solutions, suspensions, and emulsions are filled into hollow capsules using a special capsule filling machine. The hard capsules need to be sealed, so the filled hard capsules need to be coated with glue and sealed.

[0004] Chinese invention patent CN100548260C discloses a capsule filling and sealing device. At the sealing mechanism, the joint part of the capsule body and the capsule cap of the filled capsule is coated with sealing liquid. The sealing liquid is stored in the sealing liquid tank of the sealing mechanism. The sealing mechanism is provided with a first sealing roller and a second sealing roller. Parts of the first sealing roller and the second sealing roller are immersed in the sealing liquid. When using the capsule filling and sealing device of the sealing mechanism and similar equipment, it is found that the structure of the sealing liquid tank is a square box with an upper opening. The first sealing roller and the second sealing roller will leak excess sealing liquid to the outside of the sealing liquid tank when rotating. The leakage of glue causes a large loss of glue liquid, and also causes the problem of uneven dipping of the sealing liquid. Therefore, insufficient glue coating will be caused on some products, resulting in leakage of hard capsules, affecting product quality. Utility Model Content

[0005] The purpose of the utility model is to solve the technical problems existing in the prior art and provide a liquid hard capsule gluing box and a gluing device, which can reduce the loss of glue, recycle glue to a certain extent, ensure a stable and continuous supply of glue during the gluing process, and ensure the stability of the product.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a liquid hard capsule coating box, comprising a first side panel and a second side panel, the first side panel and the second side panel having the same height, the two first side panels being arranged opposite to each other, the two second side panels being arranged opposite to each other, the two first side panels and the two second side panels forming a square frame, the bottom of the square frame being provided with a bottom plate, a vertically arranged middle partition being provided in the middle of the interior of the square frame, the middle partition dividing the interior of the square frame into two spaces, the two ends of the middle partition being respectively connected to the inner sides of the two first side panels, guide side panels being respectively provided on the outer sides of the two first side panels of the square frame, a guide groove being formed between the guide side panel and the first side panel, the two first side panels being provided with side openings connecting the guide groove and the interior of the square frame, and the middle partition being provided with a middle opening connecting the two spaces inside the square frame.

[0007] A further solution of the present invention is that the height of the middle partition is lower than the heights of the first side panel and the second side panel.

[0008] A further solution of the present invention is that the height of the guide side plate is lower than the height of the first side plate and the second side plate.

[0009] A further solution of the present invention is that the side openings are located at the bottom of the first side plate, and the middle openings are located at the bottom of the middle partition plate.

[0010] A further solution of the present invention is that the height of the middle partition is 50 mm.

[0011] A further solution of the present invention is that the side openings are 10 mm away from the bottom edge of the first side plate, and the middle openings are 15 mm away from the bottom edge of the middle partition plate.

[0012] A further solution of the present invention is that the side openings and the middle opening are rectangular holes, and the sizes of the side openings and the middle opening are 5mm*10mm.

[0013] A further solution of the present invention is that a baffle is provided above the guide groove to prevent foreign matter from falling.

[0014] A liquid hard capsule gluing device includes the above-mentioned gluing box, which stores glue liquid, and also includes a base, a first gluing wheel and a second gluing wheel. The gluing box is arranged on the base, and two first side panels of the gluing box are provided with two groups of opposite first card slots and second card slots at intervals along the length direction of the first side panels. The two ends of the first gluing wheel are respectively connected to the first card slots of the two first side panels, and the two ends of the second gluing wheel are respectively connected to the second card slots of the two first side panels. A plurality of discs are arranged on the first gluing wheel and the second gluing wheel at equal intervals along the width direction of the gluing box, and the lower parts of the first gluing wheel and the second gluing wheel are immersed in the glue liquid in the gluing box. A chain plate running to one side is horizontally provided above the gluing box, and a plurality of grooves are arranged in an array on the chain plate. The hard capsules are placed in the grooves, and the upper parts of the first gluing wheel and the second gluing wheel are in contact with the bottom of the hard capsule.

[0015] A further solution of the present invention is that the shaft ends of the first and second rubber coating wheels are connected through a synchronous pulley and a synchronous belt, and the other shaft end of the first or second rubber coating wheel is connected to a motor.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The utility model provides a liquid hard capsule gluing box. The gluing liquid leaked from the gluing wheel can be recovered into the guide groove through the guide side plate designed on the gluing box. The glue liquid can be circulated in the glue liquid box through the middle opening and the side opening, thereby preventing glue leakage and reducing the loss of glue liquid. The glue liquid can be recovered to a certain extent, ensuring a stable and continuous supply of glue liquid during the gluing process. The gluing device of the gluing box can make the gluing wheel dip the glue liquid evenly, which will not cause some products to leak liquid hard capsules due to insufficient glue application, thereby ensuring the stability of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a top view of the glue coating box of the utility model;

[0020] Figure 2 It is a side view of the glue coating box of the utility model;

[0021] Figure 3 This is the front view of the glue coating box of the utility model;

[0022] Figure 4 This is a structural diagram of the gluing device of the utility model.

[0023] In the figure: 1. First side plate; 2. Second side plate; 3. Middle partition; 4. Guide side plate; 5. Middle opening; 6. Side opening; 7. Base; 8. First gluing wheel; 9. Second gluing wheel; 10. Chain plate; 11. Hard capsule; 12. Glue; 13. First card slot; 14. Second card slot. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] like Figure 1-3As shown, a liquid hard capsule coating box includes a first side panel 1 and a second side panel 2. The first side panel 1 and the second side panel 2 have the same height. The two first side panels 1 are arranged opposite to each other, and the two second side panels 2 are arranged opposite to each other. The two first side panels 1 and the two second side panels 2 form a square frame, and a bottom plate is provided at the bottom of the square frame.

[0026] Specifically, the first side panel 1 is a rectangular panel with a size of 360 mm*100 mm, the second side panel 2 is also a rectangular panel with a size of 240 mm*100 mm, and the size of the bottom panel is 360 mm*240 mm.

[0027] A vertical middle partition 3 is provided in the middle of the square frame. The middle partition 3 divides the inner portion of the square frame into two equal spaces. The ends of the middle partition 3 are respectively connected to the inner sides of the two first side panels 1. The height of the middle partition 3 is lower than that of the first side panel 1 and the second side panel 2.

[0028] Specifically, the middle partition 3 has a height of 50 mm. A central opening 5 is provided on the middle partition 3, connecting the two spaces within the square frame. Two of the central openings 5 ​​are located at the bottom of the middle partition 3, spaced symmetrically along the longitudinal midline of the middle partition 3. The central openings 5 ​​are 15 mm from the bottom edge of the middle partition 3.

[0029] A guide side plate 4 is provided on the outside of the two first side plates 1 of the square frame. The height of the guide side plate 4 is lower than that of the first side plate 1 and the second side plate 2. A guide groove is formed between the guide side plate 4 and the first side plate 1. The two first side plates 1 are provided with side openings 6 that connect the guide groove with the interior of the square frame. The side openings 6 are located at the bottom of the first side plates 1. There are four side openings 6, two in each space. The side openings 6 are 10 mm away from the bottom edge of the first side plate 1.

[0030] The side openings and the middle opening 5 are rectangular holes, and the size of the side openings and the middle opening 5 is 5mm*10mm.

[0031] like Figure 4As shown, a liquid hard capsule gluing device comprises the above-mentioned gluing box, in which glue 12 is stored, and also comprises a base 7, a first gluing wheel 8 and a second gluing wheel 9, the gluing box is arranged on the base 7, and the two first side plates 1 of the gluing box are provided with two groups of opposite first card grooves 13 and second card grooves 14 at intervals along the length direction of the first side plate 1, the two ends of the first gluing wheel 8 are respectively connected to the first card grooves 13 of the two first side plates 1, and the two ends of the second gluing wheel 9 are respectively connected to the second card grooves 14 of the two first side plates 1, a plurality of discs are arranged on the first gluing wheel 8 and the second gluing wheel 9 at equal intervals along the width direction of the gluing box, the lower parts of the first gluing wheel 8 and the second gluing wheel 9 are immersed in the glue 12 of the gluing box, a chain plate 10 running to one side is horizontally provided above the gluing box, a plurality of grooves are arranged in an array on the chain plate 10, the hard capsule 11 is placed in the groove, and the upper parts of the first gluing wheel 8 and the second gluing wheel 9 are in contact with the bottom of the hard capsule 11.

[0032] A further solution of the present invention is that the shaft ends of the first gluing wheel 8 and the second gluing wheel 9 are connected through a synchronous pulley and a synchronous belt, and the other shaft end of the first gluing wheel 8 or the second gluing wheel 9 is connected to the motor.

[0033] For the gluing device in this patent, the chain plate 10 structure and its driving mechanism, the transmission method of the chain plate 10, the placement method of the capsule on the chain plate 10, the specific structure of the first gluing wheel 8 and the second gluing wheel 9, the driving mechanism of the first gluing wheel 8 and the second gluing wheel 9, the gluing method of the first gluing wheel 8 and the second gluing wheel 9 and other unmentioned structures are all disclosed in the Chinese invention patent CN100548260C, which is clear to those skilled in the art and will not be described in this patent.

[0034] The utility model provides a liquid hard capsule gluing box. Through the guide side plate 4 designed on the gluing box, the glue 12 leaked from the gluing wheel can be recovered into the guide groove and supplied to the interior of the gluing box. The glue 12 can be circulated in the glue box 12 through the middle opening 5 and the side opening 6, thereby preventing glue leakage and reducing the loss of glue 12. The glue 12 can be recovered to a certain extent, ensuring a stable and continuous supply of glue 12 during the gluing process. The gluing device of the gluing box can make the glue wheel dip the glue 12 evenly, which will not cause some products to leak liquid hard capsules due to insufficient glue application, thereby ensuring the stability of the product.

[0035] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A liquid hard capsule coating box, characterized by: The invention comprises a first side panel (1) and a second side panel (2), wherein the first side panel (1) and the second side panel (2) have the same height, the two first side panels (1) are arranged opposite to each other, the two second side panels (2) are arranged opposite to each other, the two first side panels (1) and the two second side panels (2) form a square frame, the bottom of the square frame is provided with a bottom panel, a vertically arranged middle partition panel (3) is provided in the middle of the interior of the square frame, the middle partition panel (3) divides the interior of the square frame into two spaces, the two ends of the middle partition panel (3) are respectively connected to the inner sides of the two first side panels (1), a guide side panel (4) is respectively provided on the outer sides of the two first side panels (1) of the square frame, a guide groove is formed between the guide side panel (4) and the first side panel (1), the two first side panels (1) are provided with side openings (6) connecting the guide groove and the interior of the square frame, and the middle partition panel (3) is provided with a middle opening (5) connecting the two spaces inside the square frame.

2. The liquid hard capsule coating box according to claim 1, characterized in that: The height of the middle partition plate (3) is lower than the heights of the first side plate (1) and the second side plate (2); the height of the guide side plate (4) is lower than the heights of the first side plate (1) and the second side plate (2).

3. The liquid hard capsule coating box according to claim 2, characterized in that: The side opening (6) is located at the bottom of the first side plate (1), and the middle opening (5) is located at the bottom of the middle partition (3).

4. The liquid hard capsule coating box according to claim 3, characterized in that: The height of the middle partition (3) is 50 mm.

5. The liquid hard capsule coating box according to claim 4, characterized in that: The side opening (6) is 10 mm away from the bottom edge of the first side plate (1), and the middle opening (5) is 15 mm away from the bottom edge of the middle partition (3).

6. The liquid hard capsule coating box according to claim 1, characterized in that: The side openings and the middle opening (5) are rectangular holes, and the size of the side openings and the middle opening (5) is 5mm*10mm.

7. The liquid hard capsule coating box according to claim 6, characterized in that: A baffle is provided above the guide groove.

8. A liquid hard capsule gluing device, characterized by: The invention comprises a glue coating box as described in any one of claims 1 to 7, wherein glue (12) is stored in the glue coating box, and further comprises a base (7), a first glue coating wheel (8) and a second glue coating wheel (9), wherein the glue coating box is arranged on the base (7), and two sets of opposite first card grooves (13) and second card grooves (14) are arranged on the two first side panels (1) along the length direction of the first side panels (1), and the two ends of the first glue coating wheel (8) are respectively connected to the first card grooves (13) of the two first side panels (1), and the two ends of the second glue coating wheel (9) are respectively connected to the two first card grooves (13) of the two first side panels (1). The first side plate (1) is connected to the second card slot (14) of the first side plate (1), and a plurality of discs are arranged at equal intervals on the first gluing wheel (8) and the second gluing wheel (9) along the width direction of the gluing box. The lower parts of the first gluing wheel (8) and the second gluing wheel (9) are immersed in the glue (12) of the gluing box. A chain plate (10) running to one side is horizontally arranged above the gluing box. A plurality of grooves are arranged in an array on the chain plate (10). The hard capsule (11) is placed in the groove. The upper parts of the first gluing wheel (8) and the second gluing wheel (9) are in contact with the bottom of the hard capsule (11).

9. The liquid hard capsule gluing device according to claim 8, characterized in that: One shaft end of the first gluing wheel (8) and the second gluing wheel (9) are connected via a synchronous pulley and a synchronous belt, and the other shaft end of the first gluing wheel (8) or the second gluing wheel (9) is connected to a motor.

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