Skin-like Chinese medicine tablet cleaning machine

Abstract

The purpose of the present invention is to provide a skin-like Chinese medicine tablet cleaning machine capable of removing surface dirt and dead skin. A clamping unit for skin-like Chinese medicine tablets is arranged on a machine frame, and a roller knife and a roller brush are arranged in sequence on the conveying path of the clamping unit for clamping the skin-like Chinese medicine tablets. In the above scheme, during the clamping process of the skin-like Chinese medicine tablets, the roller knife first cuts the epidermis of the Chinese medicine, and then the roller brush sweeps the dirt and dead skin attached to the surface to be cleaned up, which is thorough and efficient.

Description

Technical Field

[0001] The invention relates to the technical field of medicinal material processing equipment, and in particular to a cleaning machine for cleaning the surface of traditional Chinese medicinal materials. Background Art

[0002] For Chinese medicinal materials made from bark, such as Eucommia ulmoides, Phellodendron chinense, and Magnolia officinalis, the surface of the bark is bumpy and uneven, and dirt is hidden in the pits. At the same time, there are some dead skin on the bark surface, so the dirt and dead skin on the surface need to be cleaned before cutting and using. However, these medicinal materials are relatively thin, and the manual cutting method is not only expensive and slow, but also has certain safety risks.

[0003] Purpose of the Invention

[0004] The invention aims to provide a skin-like Chinese medicine tablet cleaning machine capable of removing surface dirt and dead skin.

[0005] In order to achieve the above purpose, the technical solution adopted by the present invention is: a skin-like Chinese medicine tablet cleaning machine, a clamping unit for skin-like Chinese medicine tablets is arranged on the frame, and a roller knife and a roller brush are arranged in sequence on the conveying path of the clamping unit for clamping the skin-like Chinese medicine tablets.

[0006] In the above scheme, during the clamping and conveying process of the skin-like Chinese medicine tablets, the roller knife first cuts the epidermis of the Chinese medicine, and then the roller brush sweeps away the dirt and dead skin attached to the surface, so that the cleaning is thorough and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 , Figure 2 , is a stereogram of the present invention;

[0008] Figure 3 is a cross-sectional view of the present invention;

[0009] Figure 4 , 5 for Figure 3 Enlarged schematic diagram of the middle part. DETAILED DESCRIPTION

[0010] Combine the following Figure 1-Figure 5 The present invention is described in further detail.

[0011] A skin-like Chinese medicine tablet cleaning machine, a frame 10 is provided with a pinching unit for skin-like Chinese medicine tablets, and a roller cutter 20 and a roller brush 30 are sequentially arranged on the conveying path of the pinching unit for pinching the skin-like Chinese medicine tablets. During the pinching process of the skin-like Chinese medicine tablets, the roller cutter 20 first cuts the epidermis of the Chinese medicine, and then the roller brush 30 brushes the dirt and dead skin attached to the surface to be cleaned, which is thorough and efficient. As for the pinching direction, it can be horizontal, vertical, or inclined, as long as the purpose of pinching can be achieved.

[0012] A platen 11 is provided on the frame 10, and a roller 40 is provided on the outer side of the platen 11. The roller 40 cooperates with the platen 11 to form a pinching unit, and the area between the two constitutes a conveying path for the skin-like Chinese medicine tablets. The skin-like Chinese medicine tablets are sandwiched in the area between the platen 11 and the roller 40, the platen 11 plays a supporting role, and the rotation of the roller 40 provides power to drive the skin-like Chinese medicine tablets to move in the pinching direction.

[0013] Preferably, the surface of the platform 11 is located in a horizontal plane, and the roller 40 is located above the platform 11 .

[0014] Furthermore, the rotating roller 40 includes first, second, third and fourth rotating rollers 41, 42, 43 and 44 which are arranged in parallel and spaced order from upper to downstream, the roller cutter 20 is located between the first and second rotating rollers 41 and 42, and the roller brush 30 is located between the third and fourth rotating rollers 43 and 44.

[0015] The rotation direction of the rotating roller 40 is different from that of the roller cutter 20 and the roller brush 30. The blade of the roller cutter 20 is spirally arranged in the same cylindrical surface. A notch 111 is provided on the table 11. The blade of the roller cutter 20 protrudes from the upper surface of the table 11 through the notch 111. The outer wall of the roller brush 30 is covered with bristles. The bristles of the roller brush 30 protrude from the upper surface of the table 11 through the notch 111.

[0016] Generally, 3 to 5 blades are evenly spaced in the circumferential direction of the roller cutter 20 .

[0017] If the cut epidermal waste cannot be discharged to the outside of the frame in time, the roller cutter 20 and the rotating roller 40 may be stuck, and the skin-like Chinese medicine tablets cannot be normally conveyed and cut. The distance L between the outer wall of the roller cutter 20 and the inner wall of the notch 111 is greater than the vertical distance H between the roller cutter 20 and the upper plate surface of the table 11 when the roller cutter 20 is in the highest position. A waste trough is provided below the notch 111, and the waste trough guides the debris falling from the notch 111 to the outside of the frame 10. The epidermal waste is pushed to the position between the outer wall of the roller cutter 20 and the inner wall of the notch 111 by the blades spirally arranged in the same cylindrical surface, and falls from this gap to the waste trough, which guides the epidermal waste to the outside of the frame 10.

[0018] Since the rotation direction of the roller cutter 20 and the roller brush 30 is opposite to that of the rotating roller 40, the roller cutter 20 and the roller brush 30 will provide resistance to hinder the advancement of the skin-like Chinese medicine tablets. At the same time, the surface of the skin-like Chinese medicine tablets becomes smooth after the epidermis is cut off and the surface dirt is brushed off, and the friction coefficient becomes smaller. The first, second, third and fourth rollers 41, 42, 43, and 44 have the same diameter and the same rotation direction, and the rotation speed is set to increase in sequence. The fourth roller 30 has the largest rotation speed, which can guide the skin-like Chinese medicine tablets to be transported out to a certain extent; the thickness of the skin-like Chinese medicine tablets after cutting / brushing is less than the thickness before cutting / brushing. If the distances between the first, second, third and fourth rollers 41, 42, 43, and 44 and the upper plate surface of the table 11 are equal, the downstream roller 30 and the table 11 cannot provide sufficient clamping force to transport the skin-like Chinese medicine tablets out, and the distances between the first, second, third and fourth rollers 41, 42, 43, and 44 and the upper plate surface of the table 11 are set to decrease in sequence. As the thickness of the skin-like Chinese medicine tablet decreases, the distance between the downstream roller 30 and the upper plate surface of the table 11 decreases, and sufficient clamping force can always be provided.

[0019] In order to prevent the surface waste from being cut and swept from splashing everywhere, and to prevent foreign objects from falling between the rotating roller 30 and the roller cutter 20 and the roller brush 30, a baffle 50 is provided on the outer peripheral cover of the rotating roller 40, and bearing seats 51 are provided at the positions corresponding to the ends of the rotating roller 40 on both sides of the baffle 50, the feed port is arranged upstream of the first rotating roller 41, and the discharge port 57 is arranged downstream of the fourth rotating roller 54, the upper end of the bearing seat 51 is connected to a sleeve 52, and a long stud 53 is arranged above the sleeve 52, the upper end of the long stud 53 passes through the hole opened on the baffle 50, and a locking nut 54 is arranged on the column body of the long stud 53 extending out of the hole, the spring body of one end of the compression spring 55 is inserted into the sleeve 52, and the spring body of the other end is sleeved on the column body of the long stud 53, and a blocking nut 56 is also arranged on the column body of the long stud 53. Due to the elastic properties of the compression spring 55, the bearing seat 51 can float in a small range in the vertical direction to avoid damage to the blade of the roller knife 20. At the same time, the height of the bearing seat 51 can be adjusted according to the thickness of different skin-like Chinese medicine tablets, that is, the distance between the rotating roller 30 and the upper surface of the table 11 can be adjusted to increase versatility.

[0020] Since there is a distance between the first rotating roller 41 and the feed port, in order to better clamp and convey the skin-like Chinese medicine tablets, a conveying roller 60 is further arranged between the first rotating roller 41 and the feed port. The roller core of the conveying roller 60 is parallel to the roller core of the rotating roller 40 and is located in the same horizontal plane. The rotation direction of the conveying roller 60 is the same as the rotation direction of the rotating roller 40 and the rotation speed is also the same.

Claims

1. A skin-like Chinese medicine tablet cleaning machine, characterized in that: A pinching and conveying unit for skin-like Chinese medicine tablets is arranged on the frame (10), and a roller knife (20) and a roller brush (30) are arranged in sequence on a conveying path for pinching and conveying the skin-like Chinese medicine tablets by the pinching and conveying unit. A table (11) is arranged on the frame (10), and a rotating roller (40) is arranged on the outer side of the plate surface of the table (11). The rotating roller (40) cooperates with the table (11) to form the pinching and conveying unit, and the area between the two constitutes the conveying path for the skin-like Chinese medicine tablets. The outer peripheral cover of the roller (40) is provided with a baffle (50), and bearing seats are provided at positions corresponding to the ends of the rollers (40) on both sides of the baffle (50), the feed port is provided upstream of the first roller, and the discharge port is provided downstream of the fourth roller, the upper end of the bearing seat is connected to a sleeve, a long stud is provided above the sleeve, the upper end of the long stud passes through a hole opened on the baffle (50), a locking nut is provided on the body of the long stud extending out of the hole, the spring body at one end of the compression spring is inserted into the sleeve, and the spring body at the other end is sleeved on the body of the long stud, and a blocking nut is also provided on the body of the long stud; The rotating roller (40) comprises first, second, third and fourth rotating rollers (41, 42, 43, 44) which are arranged in parallel and spaced order from upstream to downstream, the roller cutter (20) is located between the first and second rotating rollers (41, 42), and the roller brush (30) is located between the third and fourth rotating rollers (43, 44); The first, second, third and fourth rotating rollers (41, 42, 43 and 44) ​​have the same diameter and the same rotation direction, and the rotation speeds are successively increased, and the distances between the first, second, third and fourth rotating rollers (41, 42, 43 and 44) ​​and the upper plate surface of the table plate (11) are successively decreased.

2. The skin-like Chinese medicine tablet cleaning machine according to claim 1, characterized in that: The surface of the table plate (11) is located in a horizontal plane, and the rotating roller (40) is located above the table plate (11).

3. The skin-like Chinese medicine tablet cleaning machine according to claim 1, characterized in that: The rotation direction of the rotating roller (40) is different from that of the roller cutter (20) and the roller brush (30); the blade of the roller cutter (20) is spirally arranged in the same cylindrical surface; a notch (111) is provided on the table (11); the blade of the roller cutter (20) protrudes from the upper surface of the table (11) through the notch (111); the outer wall of the roller brush (30) is covered with bristles; the bristles of the roller brush (30) protrude from the upper surface of the table (11) through the notch (111).

4. The skin-like Chinese medicine tablet cleaning machine according to claim 3 is characterized in that: Three to five blades are evenly spaced in the circumferential direction of the roller cutter (20).

5. The skin-like Chinese medicine tablet cleaning machine according to claim 3, characterized in that: A distance L between the outer wall of the roller cutter (20) and the inner wall of the notch (111) is greater than a vertical distance H between the roller cutter (20) and the upper plate surface of the table plate (11) when the roller cutter (20) is in the highest position. A waste trough is provided below the notch (111), and the waste trough guides debris falling from the notch (111) to the outside of the frame (10).

6. The skin-like Chinese medicine tablet cleaning machine according to claim 1, characterized in that: A conveying roller is also provided between the first rotating roller (41) and the feed port. The roller core of the conveying roller is parallel to the roller core of the rotating roller (40) and is located in the same horizontal plane. The rotation direction of the conveying roller is the same as that of the rotating roller (40) and the rotation speed thereof is also the same.

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