Hard capsule gluing device

Abstract

The utility model discloses a hard capsule gluing device which comprises a bearing plate, a working table is arranged on the bearing plate, a containing tank is arranged on the working table, a gluing pipe is arranged on the containing tank in a communicated mode, a gluing pump is arranged on the gluing pipe, a rotating column is arranged on the working table in a rotating mode, an adjusting block is arranged on the working table, and a positioning sliding groove is formed in the adjusting block. A matching sliding block is arranged in the positioning sliding groove in a sliding mode, a limiting mechanism for limiting the matching sliding block is arranged on the adjusting block, a connecting column is arranged on the matching sliding block, a positioning plate is arranged on the connecting column, a supporting frame is arranged on the positioning plate, a matching frame is arranged on the supporting frame, and a scraper is arranged on the matching frame. Compared with the prior art, the capsule gluing device has the advantages that redundant glue liquid on a capsule body can be conveniently scraped off, the gluing amount can be conveniently controlled, subsequent sealing operation is prevented from being affected by excessive glue liquid, drugs are prevented from being attached to the surface of the capsule body, and the capsule body is conveniently used.

Description

Technical Field

[0001] The utility model relates to the technical field of glue coating devices, in particular to a glue coating device for a hard capsule body. Background Art

[0002] A hard capsule body refers to a hollow capsule body made by adding a certain amount of medicinal extract to medicinal powder or excipients to make a uniform powder or granules, or directly packing the medicinal powder into the hollow capsule body. In the production of modern pharmaceutical preparations, hard capsules have been widely used due to their relatively simple process, convenient administration, rapid onset of action and effective isolation of the bad smell of the drug. However, the existing hard capsule filling technology cannot be used for the filling of liquids or oxygen-sensitive drugs because it cannot achieve complete sealing. Therefore, oxygen-sensitive drugs will experience oxidative degradation when exposed to air for a long time, and the filled liquid will leak. Therefore, it is necessary to use a gluing device to glue the hard capsule body, and then fill it, and then seal it after filling, so as to achieve the sealing of the hard capsule body.

[0003] In the existing hard capsule gluing device, glue is mostly applied to the capsule body by cooperating with a delivery pump and a gluing head during the gluing operation. This operation method cannot control the amount of glue applied. When the amount of glue applied is large, it affects the subsequent sealing operation. At the same time, it is easy for the medicine to adhere to the surface of the capsule, affecting the use of the capsule. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a hard capsule body glue coating device capable of controlling the glue coating amount.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is: a hard capsule body gluing device, including a supporting plate, a workbench is provided on the supporting plate, a containing tank is provided on the workbench, a gluing tube is connected to the containing tank, the gluing tube is provided with a gluing pump, a rotating column is rotatably provided on the workbench, an adjusting block is provided on the workbench, a positioning groove is provided on the adjusting block, a matching slider is provided for sliding in the positioning groove, a limiting mechanism for limiting the matching slider is provided on the adjusting block, a connecting column is provided on the matching slider, a positioning plate is provided on the connecting column, a supporting frame is provided on the positioning plate, a matching frame is provided on the supporting frame, and a scraper is provided on the matching frame.

[0006] As an improvement, the limiting mechanism includes a positioning slider slidably arranged on the adjusting block, the positioning slider is slidably connected to the positioning slide groove, the adjusting block is provided with a rotating seat, a driving screw is rotatably arranged on the rotating seat, the driving screw is connected to the positioning slider through a thread, and an operating knob is provided at one end of the driving screw extending out of the adjusting block, and a support spring is provided on the mating slider, the support spring is sleeved on the driving screw, and one end of the support spring is connected to the adjusting block.

[0007] As an improvement, a buffer pad is provided on the mating slider, and the buffer pad is arranged on the side of the mating slider close to the positioning slider.

[0008] As an improvement, a limiting sleeve is provided on the matching slider, and the limiting sleeve is arranged corresponding to the supporting spring.

[0009] As an improvement, a threaded column is provided on the positioning plate, the support frame is slidably connected to the threaded column, and a locking nut is threadedly connected to the threaded column.

[0010] As an improvement, the workbench is provided with a glue tank to conveniently store scraped glue and prevent the glue from contaminating the working environment.

[0011] As an improvement, the container is connected to a glue replenishing pipe, and the glue replenishing pipe is provided with a glue replenishing valve, so as to conveniently replenish glue liquid to the container, thereby improving the continuity of production and improving production efficiency.

[0012] As an improvement, a rotating block is provided on the rotating column, a driving motor is provided on the workbench, and an output end of the driving motor is connected to the rotating column to improve the matching degree with the capsule body and improve the accuracy of glue liquid control.

[0013] The advantages of the utility model compared with the prior art are:

[0014] The limiting mechanism adjusts and limits the position of the matching slider. The matching slider drives the scraper to move through the connecting column, the positioning plate, the support frame and the matching frame, thereby adjusting the distance between the scraper and the rotating column, making it easy to scrape off the excess glue on the capsule body, conveniently controlling the amount of glue applied, avoiding excessive glue affecting subsequent sealing operations, preventing medicine from adhering to the surface of the capsule body, and facilitating the use of the capsule body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a hard capsule body glue coating device of the utility model. Figure 1 .

[0016] Figure 2 This is a schematic diagram of the structure of a hard capsule body glue coating device of the utility model. Figure 2 .

[0017] Figure 3 It is an enlarged view of part A of a hard capsule body glue coating device of the utility model.

[0018] Figure 4 It is an enlarged view of part B of a hard capsule body glue coating device of the utility model.

[0019] As shown in the figure: 1. Support plate; 2. Workbench; 3. Container; 4. Glue filling hose; 5. Glue filling valve; 6. Rotating column; 7. Drive motor; 8. Rotating block; 9. Glue tube; 10. Glue pump; 11. Glue tank; 12. Adjusting block; 13. Positioning slide; 14. Positioning slider; 15. Buffer pad; 16. Matching slider; 17. Connecting column; 18. Rotating seat; 19. Drive screw; 20. Limit sleeve; 21. Support spring; 22. Operating knob; 23. Positioning plate; 24. Threaded column; 25. Support frame; 26. Locking nut; 27. Matching frame; 28. Scraper. DETAILED DESCRIPTION

[0020] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0021] Combined with Figure 1 To Attachment Figure 4 , a hard capsule body gluing device comprises a supporting plate 1, a workbench 2 is provided on the supporting plate 1, a filling tank 3 is provided on the workbench 2, a glue liquid is contained in the filling tank 3, a glue coating pipe 9 is connected to the filling tank 3, the glue coating pipe 9 is a flat-mouth structure, which is convenient for controlling the amount of glue coating, and the glue coating pipe 9 is provided with a glue coating pump 10, a glue replenishing pipe 4 is connected to the filling tank 3, and a glue replenishing valve 5 is provided on the glue replenishing pipe 4. When the glue replenishing valve 5 is opened, the glue liquid can be replenished into the filling tank 3 through the glue replenishing pipe 4, a glue tank 11 is provided on the workbench 2, a rotating column 6 is rotatably provided on the workbench 2, and a rotating block 8 is provided on the rotating column 6. The cross-section of the rotating block 8 is a wedge-shaped structure, which is convenient for inserting the capsule body into the rotating block 8 and fixing the capsule body at the same time, and a driving motor 7 is provided on the workbench 2, and the output end of the driving motor 7 is connected to the rotating column 6, and the driving motor 7 rotates The column 6 drives the rotating block 8 to rotate, thereby driving the capsule body to perform a circular motion, which is convenient for gluing the capsule body. An adjusting block 12 is provided on the workbench 2, and a positioning slide groove 13 is provided on the adjusting block 12. A matching slider 16 is provided in the positioning slide groove 13 for sliding. A limiting mechanism for limiting the matching slider 16 is provided on the adjusting block 12, and a connecting column 17 is provided on the matching slider 16. A positioning plate 23 is provided on the connecting column 17, and a supporting frame 25 is provided on the positioning plate 23. A threaded column 24 is provided on the positioning plate 23, and the supporting frame 25 is slidably connected with the threaded column 24. A locking nut 26 is threadedly connected on the threaded column 24, and a matching frame 27 is provided on the supporting frame 25. A scraper 28 is provided on the matching frame 27. The angle of the scraper 28 can be adjusted by adjusting the angle of the supporting frame 25 and fixing the supporting frame 25 by the locking nut 26.

[0022] Combined with Figure 1 To Attachment Figure 4The limiting mechanism includes a positioning slider 14 slidably arranged on the adjusting block 12, the positioning slider 14 is slidably connected with the positioning slide groove 13, the adjusting block 12 is provided with a rotating seat 18, and a driving screw 19 is rotatably arranged on the rotating seat 18. The driving screw 19 is connected to the positioning slider 14 through a thread, and an operating knob 22 is arranged at one end of the driving screw 19 extending out of the adjusting block 12, the mating slider 16 is provided with a supporting spring 21, and the supporting spring 21 is sleeved on the driving screw 19, and the mating slider 16 is provided with a limiting sleeve 20, and the limiting sleeve 20 is correspondingly arranged with the supporting spring 21, and one end of the supporting spring 21 is connected to the adjusting block 12, and the mating slider 16 is provided with a buffer pad 15, and the buffer pad 15 is arranged on the side of the mating slider 16 close to the positioning slider 14.

[0023] During the specific implementation of the utility model, when it is used for the first time, the capsule body is inserted into the rotating block 8, and the operating knob 22 is rotated. The operating knob 22 drives the driving screw 19 to rotate, and the driving screw 19 drives the positioning slide block 14 to slide along the positioning slide groove 13 in the direction close to the capsule body. At this time, the supporting spring 21 pushes the matching slide block 16 to maintain contact with the positioning slide block 14, and the connecting column 17 drives the scraper 28 to approach the capsule body through the positioning plate 23, the supporting frame 25 and the matching frame 27. The supporting frame 25 is rotated to adjust the angle of the scraper 28, and the locking nut 26 is rotated to fix the position of the supporting frame 25 to achieve the adjustment and fixation of the angle of the scraper 28. At this time, the driving motor 7 is started, and the driving motor 7 drives the rotating block 8 to rotate through the rotating column 6, and the rotating block 8 drives the capsule body to rotate, and the glue coating is started. Pump 10, the glue pump 10 applies glue on the capsule body through the glue coating tube 9. During the rotation of the capsule body, the excess glue contacts the scraper 28, and the scraper 28 scrapes the excess glue into the glue holding tank 11. Since the resistance of the glue is small, the matching slider 16 will not slide at will. After the gluing is completed, the connecting column 17 is pulled, and the connecting column 17 drives the matching slider 16 to slide away from the capsule body. The matching slider 16 squeezes the supporting spring 21, and the supporting spring 21 contracts under the force, and the scraper 28 moves away from the capsule body synchronously. At this time, the capsule body can be removed from the rotating block 8 to complete the gluing operation. In subsequent use, it is only necessary to loosen the connecting column 17, and the supporting spring 21 can drive the connecting column 17 to move to the initial position through the matching slider 16, thereby improving the convenience of operation.

[0024] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A hard capsule body gluing device, comprising a supporting plate (1), a workbench (2) is provided on the supporting plate (1), a container (3) is provided on the workbench (2), a gluing pipe (9) is connected to the container (3), and the gluing pipe (9) is provided with a gluing pump (10), characterized in that: The workbench (2) is provided with a rotating column (6) for rotation, the workbench (2) is provided with an adjusting block (12), the adjusting block (12) is provided with a positioning slide groove (13), a matching slide block (16) is slidably provided in the positioning slide groove (13), the adjusting block (12) is provided with a limiting mechanism for limiting the matching slide block (16), the matching slide block (16) is provided with a connecting column (17), the connecting column (17) is provided with a positioning plate (23), the positioning plate (23) is provided with a supporting frame (25), the supporting frame (25) is provided with a matching frame (27), and the matching frame (27) is provided with a scraper (28); The limiting mechanism comprises a positioning slider (14) slidably arranged on the adjusting block (12), the positioning slider (14) being slidably connected to the positioning slide groove (13), the adjusting block (12) being provided with a rotating seat (18), a driving screw (19) being rotatably arranged on the rotating seat (18), the driving screw (19) being connected to the positioning slider (14) through a thread, an operating knob (22) being arranged at one end of the driving screw (19) extending out of the adjusting block (12), a supporting spring (21) being sleeved on the driving screw (19), and one end of the supporting spring (21) being connected to the adjusting block (12).

2. A hard capsule gluing device according to claim 1, characterized in that: The matching slider (16) is provided with a buffer pad (15), and the buffer pad (15) is arranged on a side of the matching slider (16) close to the positioning slider (14).

3. The hard capsule body glue coating device according to claim 1, characterized in that: The matching slider (16) is provided with a limiting sleeve (20), and the limiting sleeve (20) and the supporting spring (21) are arranged correspondingly.

4. The hard capsule body glue coating device according to claim 1, characterized in that: The positioning plate (23) is provided with a threaded column (24), the support frame (25) is slidably connected to the threaded column (24), and a locking nut (26) is threadedly connected to the threaded column (24).

5. The hard capsule body glue coating device according to claim 1, characterized in that: The workbench (2) is provided with a glue storage tank (11).

6. The hard capsule body glue coating device according to claim 1, characterized in that: The container (3) is connected to a glue filling pipe (4), and the glue filling pipe (4) is provided with a glue filling valve (5).

7. The hard capsule body glue coating device according to claim 1, characterized in that: The rotating column (6) is provided with a rotating block (8), the workbench (2) is provided with a driving motor (7), and the output end of the driving motor (7) is connected to the rotating column (6).

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