Blanking device of capsule cutting machine

Abstract

The utility model discloses a blanking device of a capsule cutting machine, which comprises a blanking frame, two sides of the bottom of the blanking frame are respectively provided with a small-size collecting box and a large-size collecting box, the area of the bottom of the blanking frame between the small-size collecting box and the large-size collecting box is connected with a mounting block, and the bottom of the mounting block is attached with a conveying belt. According to the blanking device of the capsule cutting machine, the end part of the movable column in the correcting structure can be inserted into the opening of the capsule, so that the orientation of the capsule can be corrected, and whether burrs exist in the opening of the capsule or other problems possibly influencing subsequent medicine filling and packaging can be checked.

Description

TECHNICAL FIELD

[0001] The utility model relates to capsule blanking technical field, concretely is a kind of blanking device of capsule cutting machine. BACKGROUND

[0002] Capsules are a type of oral drug dosage form, primarily used to encapsulate powdered, granular, or liquid medications for ease of consumption by patients. A capsule typically consists of two parts: a hard outer shell and an inner space filled with medication. The shell is usually made of gelatin or other edible materials that can dissolve in the stomach, releasing the medication. The advantage of the capsule dosage form is that it can mask the unpleasant taste of the medication, and also protect the medication from the damaging effects of stomach acid until it reaches the small intestine.

[0003] During the production and processing of capsules, capsules need to be cut into specific sizes to meet different filling requirements. This step is crucial to ensure the consistency of capsules and the accuracy of drug dosage. However, due to equipment limitations and operational errors during production, the cut capsules may have size deviations, resulting in some capsules not meeting the specifications. These non-compliant capsules, if not screened out, will affect the subsequent filling and packaging process, and thus affect the quality and efficacy of the medication.

[0004] To solve this problem, the cut capsules need to be screened during the production process to remove those that do not meet the size requirements. Therefore, to save processing time and improve production efficiency, it is particularly important to improve the blanking equipment after cutting capsules and add screening function.

[0005] The improved blanking equipment integrates the screening function, which can immediately size the capsules after cutting. This integrated design not only improves production efficiency, but also reduces the scrap rate caused by size deviation.

[0006] In view of the above problems, it is urgent to make innovative design on the basis of the original blanking device. UTILITY MODEL CONTENT

[0007] The utility model technical scheme is aimed at the technical problem that the prior art solution is too single, and provides a kind of blanking device of capsule cutting machine, which is significantly different from the solution of prior art, to solve the problems raised in the above background art.

[0008] To achieve the above purpose, the utility model provides the following technical scheme: a kind of blanking device of capsule cutting machine, including blanking frame, the bottom of blanking frame two sides is respectively installed with small size collection box and large size collection box, and blanking frame bottom is connected with mounting block in the region between small size collection box and large size collection box, the bottom of mounting block is attached with conveying belt.

[0009] It also includes a correction structure:

[0010] The correction structure includes a conveying channel, a slope, an opening, a movable column, a hollow groove, an eccentric wheel, a connecting shaft, and a chain, the conveying channel is formed in the installation block and extends through the upper and lower ends, slope surfaces are arranged on both sides of the upper and lower ends of the conveying channel, an opening is formed on the other side of the conveying channel corresponding to the slope surfaces, a movable column is connected to each opening, the end of each movable column is located in a corresponding hollow groove formed in the installation block, an eccentric wheel is arranged in each hollow groove, the side of each eccentric wheel is in contact with the end of the corresponding movable column, and each eccentric wheel is connected to a connecting shaft, the end of the connecting shaft extends through the outer wall of the installation block and is connected to a chain through a sprocket, and the end of the connecting shaft is connected to a driving mechanism.

[0011] Preferably, the blanking frame includes a partition rod, a first opening, a second opening, and a third opening, a plurality of partition rods are arranged on the top end surface of the blanking frame at equal intervals, and the first opening, the second opening, and the third opening are symmetrically formed between each partition rod of the blanking frame, the first opening is connected to a small collection box, the third opening is connected to a large collection box, and the second opening is connected to the installation block.

[0012] Preferably, the diameter of the first opening is smaller than that of the second opening, and the diameter of the second opening is smaller than that of the third opening.

[0013] Preferably, the upper sides of the partition rods are inclined, the length of the partition rod is smaller than the length of the blanking frame, and the top of the blanking frame is open and has a "concave" structure.

[0014] Preferably, the two slope surfaces in the conveying channel are distributed in a zigzag manner, the end of the movable column in the conveying channel is the same as the inner diameter of the capsule opening, and the end of the movable column in contact with the eccentric wheel is arc-shaped.

[0015] Compared with the prior art, the capsule cutting machine has the following advantages: the blanking device is provided with a blanking frame, a small collection box, and a large collection box. When the capsules fall from the cutting equipment, they first pass through an inclined blanking frame. The design of the blanking frame allows capsules smaller than the standard size to slide to the first opening under the action of gravity and smoothly fall into the small collection box. Such a design not only improves the screening efficiency but also reduces waste caused by size inconsistency. For capsules that meet the standard size, they will smoothly pass through the first opening and fall into the correction structure at the second opening, preparing for subsequent processing. Capsules with larger sizes will continue to pass through the first and second openings and finally fall into the large collection box at the third opening, achieving effective collection of large-size capsules.

[0016] The setting of the correcting structure, when the capsule enters the correcting structure, firstly, the guiding cooperation of the slope surface can ensure the orientation of the capsule to be corrected. Since the capsule is closed at one end and open at the other end, the design ensures that the closed end of the capsule is always downward during falling into the conveying belt, which is beneficial to the subsequent processing process. Secondly, the movable column end in the correcting structure can be inserted into the opening of the capsule, which not only helps to correct the orientation of the capsule, but also checks whether the opening of the capsule has burrs or other problems that may affect the subsequent medicine filling and packaging. In this way, we can ensure the quality of the capsule, reduce the defect rate in production, and improve the overall production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a front view of the sectional structure schematic diagram of the utility model;

[0018] Figure 2 It is a front view of the structure schematic diagram of the utility model;

[0019] Figure 3 It is a top view of the blanking frame structure schematic diagram of the utility model.

[0020] In the figure: 1, blanking frame; 102, separation rod; 103, first opening; 104, second opening; 105, third opening; 2, small size collection box; 3, large size collection box; 4, mounting block; 5, correcting structure; 501, conveying path; 502, slope surface; 503, notch; 504, movable column; 505, empty slot; 506, eccentric wheel; 507, connecting shaft; 508, chain; 6, conveying belt. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0022] Please refer to Figures 1-3The utility model provides a kind of technical scheme: a blanking device of capsule cutting machine, including blanking frame 1, partition rod 102, first opening 103, second opening 104, third opening 105, small size collection box 2, large size collection box 3, mounting block 4, correction structure 5, conveying way 501, slope surface 502, gap 503, movable column 504, empty groove 505, eccentric wheel 506, connecting shaft 507, chain 508, conveying belt 6, blanking frame 1 bottom two sides are respectively equipped with small size collection box 2 and large size collection box 3, and blanking frame 1 bottom is located between small size collection box 2 and large size collection box 3 Area is connected with mounting block 4, and mounting block 4 bottom is attached with conveying belt 6.

[0023] Blanking frame 1 includes partition rod 102, first opening 103, second opening 104, third opening 105, blanking frame 1 top end face is connected with a plurality of partition rods 102 at equal intervals, and first opening 103, second opening 104 and third opening 105 are symmetrically provided between each partition rod 102 on blanking frame 1, first opening 103 is communicated with small size collection box 2, and third opening 105 is communicated with large size collection box 3, and second opening 104 is communicated with mounting block 4.

[0024] The caliber of first opening 103 is less than that of second opening 104, and the caliber of second opening 104 is less than that of third opening 105.

[0025] Both sides of the upper end of partition rod 102 are inclined, the length of partition rod 102 is less than the length of blanking frame 1, and the top of blanking frame 1 is provided as an open type "concave" structure.

[0026] Correction structure 5 includes conveying way 501, slope surface 502, gap 503, movable column 504, empty groove 505, eccentric wheel 506, connecting shaft 507, chain 508, conveying way 501 is provided in mounting block 4 and penetrates the upper and lower ends, each slope surface 502 is provided on both sides of the upper and lower ends in conveying way 501, gap 503 is provided on the other side corresponding to slope surface 502 in conveying way 501, movable column 504 is connected in each gap 503, the end of each movable column 504 is located in the corresponding empty groove 505, empty groove 505 is provided in mounting block 4, eccentric wheel 506 is provided in each empty groove 505, the side of each eccentric wheel 506 is in contact with the end of corresponding movable column 504, connecting shaft 507 is connected to each eccentric wheel 506, chain 508 is connected to the end of connecting shaft 507 through sprocket outside the wall of mounting block 4, and driving mechanism is connected to the end of connecting shaft 507.

[0027] Two slope surfaces 502 are distributed in conveying way 501 in a zigzag manner, the end of movable column 504 located in conveying way 501 is the same as the inner diameter of capsule opening, and the end of movable column 504 in contact with eccentric wheel 506 is provided in an arc shape.

[0028] Working principle: according to Figure 1 As shown, first cut after the capsule falls on the inclined setting of the discharge frame 1, through the separation rod 102 separation guide, the capsule in the first opening 103, the size of less than the size of the capsule into the small collection box 2, meet the specifications and greater than the size of the capsule continues to slide through the second opening 104, meet the specifications through the second opening 104 into the conveyor 501, while the size greater than the size of the continue to slide to the third opening 105 into the large collection box 3 for collection, to achieve the screening effect;

[0029] The size of the capsule in the fall into the conveyor 501 through the slope 502 guide to the moving column 504, if the capsule closed end contact to the moving column 504, will continue to close the open end down through the conveyor 501 slide after slightly inclined, and the open end of the capsule contact to the moving column 504, then the end of the moving column 504 inserted into the open end of the capsule, with the connecting shaft 507 driven eccentric wheel 506 synchronous rotation, eccentric wheel 506 close to the shaft side of the face contact to the moving column 504, the moving column 504 will move to the empty slot 505, away from the capsule plug limit, the closed end of the capsule will enter into the conveyor 501, to ensure that the closed end of the capsule downward conveying to the conveyor belt, this is the capsule cutting machine working principle of the falling device.

[0030] Although the embodiments of the present application have been shown and described, it should be understood that, for those skilled in the art, can be understood that without departing from the principles and spirit of the present application can be made various changes, modifications, replacements and variations, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A material feeding device for a capsule cutting machine, comprising a feeding rack (1), characterized in that: The bottom of the unloading rack (1) is equipped with a small collection box (2) and a large collection box (3) respectively. The bottom of the unloading rack (1) is connected to the area between the small collection box (2) and the large collection box (3). The bottom of the mounting block (4) is attached to the conveyor belt (6). It also includes corrective structures (5): The correction structure (5) includes a conveyor (501), a slope (502), a notch (503), a movable column (504), a slot (505), an eccentric wheel (506), a connecting shaft (507), and a chain (508). The mounting block (4) has a conveyor (501) extending through both the upper and lower ends. A slope (502) is provided on each side of the upper and lower ends of the conveyor (501), and a notch (503) is provided on the other side of the conveyor (501) corresponding to the slope (502). Each notch (503) is connected to a movable column. 504), the end of each of the movable columns (504) is located in the corresponding slot (505), and the slot (505) is opened in the mounting block (4). Each slot (505) is provided with an eccentric wheel (506), and the side of each eccentric wheel (506) is in contact with the end of the corresponding movable column (504). Each eccentric wheel (506) is connected to a connecting shaft (507). The end of the connecting shaft (507) passes through the outer wall of the mounting block (4) and is connected to a chain (508) via a sprocket. The end of the connecting shaft (507) is connected to a drive mechanism.

2. The unloading device for a capsule cutting machine according to claim 1, characterized in that: The unloading rack (1) includes a separator (102), a first opening (103), a second opening (104), and a third opening (105). The top end face of the unloading rack (1) is connected with a number of separators (102) at equal intervals. Each separator (102) on the unloading rack (1) is symmetrically provided with a first opening (103), a second opening (104), and a third opening (105). The first opening (103) is connected to the small collection box (2), the third opening (105) is connected to the large collection box (3), and the second opening (104) is connected to the mounting block (4).

3. The unloading device for a capsule cutting machine according to claim 2, characterized in that: The diameter of the first opening (103) is smaller than that of the second opening (104), and the diameter of the second opening (104) is smaller than that of the third opening (105).

4. The unloading device for a capsule cutting machine according to claim 2, characterized in that: The upper sides of the separator (102) are both inclined, and the length of the separator (102) is less than the length of the unloading rack (1). The top of the unloading rack (1) is open and has a concave structure.

5. The unloading device for a capsule cutting machine according to claim 1, characterized in that: The two slopes (502) in the conveyor channel (501) are distributed in a tortuous manner. The movable column (504) is located at the inner end of the conveyor channel (501) with the same inner diameter as the capsule opening. The contact end of the movable column (504) with the eccentric wheel (506) is set in an arc shape.

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