Tablet cutting device and tablet cutting method for swelling-reducing and pain-relieving patch

Abstract

The present invention proposes a tablet cutting device and a tablet cutting method for an anti-inflammatory and analgesic patch, which belongs to the field of pharmaceutical processing technology. The device includes a support frame, a rotating material tray, a blade driving member, a blade clamping mechanism, a blade, and a knife stabilizer. The rotating material tray is rotatably connected to the support frame, the blade and the rotating material tray are arranged opposite to each other, and the edge of the blade overlaps the edge of the rotating material tray. The power output end of the blade driving member is connected to the blade through the blade clamping mechanism, and a knife stabilizer is provided on the knife stabilizer; the edge of the blade extends into the knife stabilizer groove and contacts the groove wall of the knife stabilizer groove, and the knife stabilizer is connected to the support frame. The present invention uses the blade to cut the tablets placed on the rotating material tray, and cuts the tablets into small tablets with equal specifications such as thickness, shape, and dosage; the friction generated by the edge of the blade and the groove wall of the knife stabilizer groove eliminates the fluctuations generated when the blade contacts the tablet, ensuring that the blade is always in a stable state when contacting the tablet, thereby ensuring the processing quality of the tablet.

Description

Technical Field

[0001] The invention belongs to the technical field of pharmaceutical processing, and relates to a tablet cutting technology, in particular to a tablet cutting device and a tablet cutting method for a swelling-reducing and analgesic patch. Background Art

[0002] The anti-swelling and analgesic patch (National Medicine Approval No. B20020890) is an external-use patch with Artemisia serrata as a carrier. After vacuum atomization, Artemisia serrata forms a sponge-like structure with extremely strong adsorption properties. The menthol and water hyacinth in the anti-swelling and analgesic patch can penetrate into the skin with the help of the adsorption properties of Artemisia serrata. Therefore, the Artemisia serrata carrier is like a reservoir, providing a steady supply of transdermal absorption enhancers for the transdermal hydration of the drug, so that the drug can continuously exert its therapeutic effect and achieve the purpose of treatment.

[0003] The wormwood seed carrier is made by crushing the wormwood seed raw material, mixing it into a paste, pouring it into a mold plate, and then placing it in a freeze dryer. It is processed into a paste in one go through freeze drying technology. After processing, it is cut into tablets with the same thickness, shape, dosage and other specifications using a blade. Because the thickness, shape, dosage and other specifications of the tablets are particularly strict when cutting, a professional and precise cutting device is required. The blade used to cut the tablets is driven by a driving force and is in a high-speed rotating state. When the blade encounters uneven material of the medicinal material, it is easy to cause fluctuations, making the cut tablets uneven in thickness, shape, dosage and other specifications, making them unusable and becoming scrapped, affecting the processing quality of the tablets. Summary of the Invention

[0004] In order to solve the problem that when cutting the above-mentioned tablets, the high-speed rotating blade easily causes fluctuations when encountering uneven medicinal materials, thereby affecting the processing quality of the tablets, the present invention proposes a tablet cutting device and a tablet cutting method for a swelling and analgesic patch.

[0005] The tablet cutting device for anti-inflammatory and analgesic patches includes a support frame, a rotating material tray, a blade driving component, a blade clamping mechanism, a blade and a knife stabilizer. The rotating material tray is rotatably connected to the support frame, the blade and the rotating material tray are arranged opposite to each other, and the edge of the blade overlaps with the edge of the rotating material tray. The power output end of the blade driving component is connected to the blade through the blade clamping mechanism, and a knife stabilizer is provided on the knife stabilizer; the edge of the blade extends into the knife stabilizer groove and contacts the groove wall of the knife stabilizer groove, the knife stabilizer is connected to the support frame, and the knife stabilizer is arranged opposite to the rotating material tray.

[0006] It is further defined that the knife stabilizer includes a fixed platform, a knife stabilizing block and a fixed connecting rod, the fixed platform is connected to the support frame, the fixed platform is connected to the knife stabilizing block through the fixed connecting rod, and the knife stabilizing groove is provided on the knife stabilizing block.

[0007] It is further defined that the knife stabilizer also includes a fixed top screw and a height adjustment screw rod, the fixed platform and the knife stabilizer block are both connected to the height adjustment screw rod, and the height adjustment screw rod is arranged between the knife stabilizer groove and the fixed connecting rod; the fixed top screw is arranged on the knife stabilizer block, the fixed connecting rod is movably connected to the knife stabilizer block, and the knife stabilizer block limits the fixed connecting rod by the fixed top screw.

[0008] It is further defined that the blade clamping mechanism includes an upper clamping block and a lower clamping block, the blade is fixedly clamped between the upper clamping block and the lower clamping block, and the power output end of the blade driving member is connected to the lower clamping block.

[0009] It is further defined that the tablet cutting device for the anti-inflammatory and analgesic patch also includes a material tray driving mechanism, a transmission mechanism and a material tray fixing seat, the material tray driving mechanism is connected to the rotating material tray through the transmission mechanism, the material tray fixing seat is rotatably connected to the rotating material tray, the material tray fixing seat is fixedly connected to the support frame, and the material tray driving mechanism is fixedly connected to the support frame.

[0010] It is further defined that the tray fixing seat is coaxially arranged with the rotating tray.

[0011] It is further defined that the tablet cutting device for the swelling-reducing and analgesic patch also includes a thickness adjustment plate, which is arranged below the overlapping portion of the edge of the blade and the edge of the rotating material disc.

[0012] It is further defined that the tablet cutting device for the swelling-reducing and pain-relieving patch also includes a pressing plate, which is arranged on the top end surface of the rotating material tray and is fixedly connected to the support frame.

[0013] It is further defined that the tablet cutting device for the anti-inflammatory and analgesic patch also includes a hopper and a waste box, a screen is provided in the inner cavity of the hopper along the cross-sectional direction, the hopper's discharge port is provided above the screen, and the hopper's discharge port is provided above the rotating material disk, the hopper's discharge port is provided on the side wall of the hopper, and the sieve is inclined toward the hopper's discharge port; the feed port of the waste box is connected to the hopper, and the feed port of the waste box is provided below the screen, the hopper and the waste box are both fixedly connected to the support frame, and the waste box is provided opposite to the rotating material disk.

[0014] The tablet cutting method formed based on the tablet cutting device for the swelling and pain relief patch includes the following steps:

[0015] The blade drive drives the blade to rotate through the blade clamping mechanism. The edge of the blade extends to the edge of the rotating material tray and overlaps with the edge of the rotating material tray. The tablets placed on the rotating material tray are cut by the edge of the blade. At the same time, the edge of the blade extends into the stabilizing groove. The friction between the blade and the groove wall of the stabilizing groove is used to eliminate the fluctuations generated by the blade when cutting the tablets, so that the blade remains stable when cutting the tablets.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The tablet cutting device for the anti-inflammatory and analgesic patch of the present invention includes a supporting frame, a rotating material tray, a blade driving member, a blade clamping mechanism, a blade and a stabilizer. When in use, the blade driving member drives the blade to rotate at high speed through the blade clamping mechanism, and the tablets placed on the rotating material tray are cut by the blade to form small tablets with equal specifications such as thickness, shape, and dosage; the edge of the blade extends into the stabilizing knife groove and contacts the groove wall of the stabilizing knife groove. The friction force generated by the edge of the blade and the groove wall of the stabilizing knife groove eliminates the fluctuation generated when the blade contacts the tablet, ensuring that the blade is always in a stable state when contacting the tablet, thereby ensuring the processing quality of the tablet.

[0018] 2. The knife stabilizer includes a fixed platform, a knife stabilizing block and a fixed connecting rod. The fixed platform is connected to the knife stabilizing block through the fixed connecting rod. The knife stabilizing block is fixed by the fixed platform and the connecting rod to prevent the knife stabilizing block from shaking during cutting.

[0019] 3. The knife stabilizer also includes a fixed top screw and a height adjustment screw. The fixed top screw passes through the knife stabilizer block and extends to the rod wall of the fixed connecting rod. The fixed top screw is used to limit the position between the knife stabilizer block and the height adjustment screw. By movably connecting the fixed connecting rod and the knife stabilizer block, the height of the knife stabilizer block can be flexibly adjusted; by a slight relative rotation between the height adjustment screw and the knife stabilizer block, the height of the knife stabilizer block can be fine-tuned.

[0020] 4. The blade clamping mechanism includes an upper clamping block and a lower clamping block. The blade is fixedly clamped between the upper clamping block and the lower clamping block. The blade is fixedly clamped by the upper clamping block and the lower clamping block.

[0021] 5. The tablet cutting device for the anti-inflammatory and analgesic patch of the present invention also includes a tray driving mechanism, a transmission mechanism and a tray fixing seat. The tray driving mechanism drives the rotating tray to rotate through the transmission mechanism. The tablets to be cut are placed on the rotating tray, and the rotating tray drives the tablets to rotate. The tray fixing seat is rotatably connected to the rotating tray, and cooperates with the rotating tray to be rotatably connected to the support frame, so that the rotating tray remains stable during rotation.

[0022] 6. The tablet cutting device for the swelling-reducing and analgesic patch of the present invention further includes a thickness adjustment plate, which limits the cutting position of the blade and thereby adjusts the thickness of the tablet.

[0023] 7. The tablet cutting device for the swelling-reducing and analgesic patch of the present invention further includes a pressing plate, which limits the top of the rotating material tray to prevent the blade from shaking when the rotating material tray is cutting the tablets. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the main structure of the tablet cutting device for the swelling-reducing and analgesic patch of the present invention;

[0025] Figure 2 This is a top view of the structure of the tablet cutting device for the swelling-reducing and analgesic patch of the present invention;

[0026] Figure 3 Schematic diagram of the structure of the knife stabilizer;

[0027] Figure 4 It is a structural schematic diagram of the blade clamping mechanism;

[0028] Figure 5 It is a schematic diagram of the connection between the knife stabilizer and the blade clamping mechanism;

[0029] Among them, 1-support frame, 2-rotating material tray, 3-lower hopper, 4-screen, 5-waste box, 6-blade drive, 7-blade clamping mechanism, 701-upper clamping block, 702-hollow screw, 703-lower clamping block, 7031-sinking hole, 704-top screw, 8-blade, 9-thickness adjustment plate, 10-material tray drive mechanism, 11-transmission mechanism, 12-material tray fixing seat, 13-electrical box, 14-frame support, 15-pressing plate, 16-knife stabilizer, 1601-fixed table, 1602-knife stabilizing block, 16021-knife stabilizing groove, 1603-fixed top screw, 1604-fixed connecting rod, 1605-height adjustment screw, 1606-upper knife stabilizing member, 1607-lower knife stabilizing member. DETAILED DESCRIPTION

[0030] The technical solution of the present invention is further defined below with reference to the accompanying drawings and embodiments, but the present invention is not limited to the embodiments described below.

[0031] Example 1

[0032] See also Figure 1 and Figure 2The present embodiment is a tablet cutting device for an anti-inflammatory and analgesic patch, which includes a support frame 1, a rotating material tray 2, a blade driving component 6, a blade clamping mechanism 7, a blade 8 and a knife stabilizer 16. The rotating material tray 2 is rotatably connected to the support frame 1, the blade 8 is arranged opposite to the rotating material tray 2, and the edge of the blade 8 overlaps with the edge of the rotating material tray 2. The power output end of the blade driving component 6 is connected to the blade 8 through the blade clamping mechanism 7, and a knife stabilizer groove 16021 is provided on the knife stabilizer 16; the edge of the blade 8 extends into the knife stabilizer groove 16021 and contacts the groove wall of the knife stabilizer groove 16021. The knife stabilizer 16 is connected to the support frame 1, and the knife stabilizer 16 is arranged opposite to the rotating material tray 2.

[0033] Specifically, the support frame 1 is a cubic frame structure, the rotating material tray 2 is arranged on the top of the support frame 1, and is rotatably connected to the top of the support frame 1 through a rotating shaft, and the blade is relatively arranged on one side of the rotating material tray 2, and the rotating material tray 2 is divided into a top material tray and a bottom material tray. Tablet placement holes are provided on the top material tray and the bottom material tray. The tablet placement holes on the top material tray are arranged corresponding to the tablet placement holes on the bottom material tray, and the tablets to be cut are placed in the corresponding tablet placement holes of the top material tray and the bottom material tray; the top material tray and the bottom material tray are coaxially arranged, and a gap is provided between the top material tray and the bottom material tray. The edge of the blade 8 extends into the gap between the top material tray and the bottom material tray, and the cutting of the tablets is completed in the gap between the top material tray and the bottom material tray.

[0034] In this embodiment, the blade driving member 6 is a motor or a device similar to a motor that can provide power. Preferably, the blade driving member 6 is a motor.

[0035] The tablet of the present invention refers to a sheet structure obtained by cutting Artemisia ordosica seeds after processing the seeds into a shape; the tablet to be cut in this embodiment has a thickness of 4.8 to 5.5 mm and a diameter of 45 mm.

[0036] Example 2

[0037] See also Figure 3 This embodiment is a tablet cutting device for an anti-inflammatory and analgesic patch. Based on Example 1, its knife stabilizer 16 includes a fixed platform 1601, a knife stabilizing block 1602 and a fixed connecting rod 1604. The fixed platform 1601 is connected to the support frame 1, and the fixed platform 1601 is connected to the knife stabilizing block 1602 through the fixed connecting rod 1604. The knife stabilizing groove 16021 is set on the knife stabilizing block 1602.

[0038] Preferably, a knife stabilizing member is provided on the groove wall of the knife stabilizing groove 16021 of this embodiment, and the knife stabilizing member penetrates the groove wall of the knife stabilizing groove 16021 and extends into the groove cavity of the knife stabilizing groove 16021. The knife stabilizing groove 16021 is in point contact with the edge of the blade 8 through the knife stabilizing member.

[0039] Further preferably, the blade stabilizing member of this embodiment includes an upper blade stabilizing member 1606 and a lower blade stabilizing member 1607. The upper blade stabilizing member 1606 extends through the upper wall of the blade stabilizing groove 16021 into the groove cavity of the blade stabilizing groove 16021, and the lower blade stabilizing member 1607 extends through the lower wall of the blade stabilizing groove 16021 into the groove cavity of the blade stabilizing groove 16021. The upper blade stabilizing member 1606 and / or the lower blade stabilizing member 1607 make point contact with the edge of the blade 8, and the positions of the upper blade stabilizing member 1606 and the lower blade stabilizing member 1607 correspond. The upper blade stabilizing member 1606 and the lower blade stabilizing member 1607 are both threaded structural members such as threaded rods and screws. The length of their extension into the groove cavity of the blade stabilizing groove 16021 is adjustable. The point contact between the upper blade stabilizing member 1606 and the lower blade stabilizing member 1607 and the blade 8 reduces the contact area, thereby preventing wear of the blade 8.

[0040] Preferably, the blade 8 is a disc blade, and its blade stabilizing groove 16021 is a circular structure that matches the shape of the blade 8. It should be noted that when the blade 8 is of other shapes, the shape of the blade stabilizing groove 16021 is adapted to the shape of the blade 8.

[0041] Furthermore, the knife stabilizer 16 of this embodiment also includes a fixed top screw 1603 and a height adjustment screw 1605. The fixed platform 1601 and the knife stabilizing block 1602 are both connected to the height adjustment screw 1605. The height adjustment screw 1605 is arranged between the knife stabilizing groove 16021 and the fixed connecting rod 1604; the fixed top screw 1603 is arranged on the knife stabilizing block 1602, and the fixed connecting rod 1604 is movably connected to the knife stabilizing block 1602. The knife stabilizing block 1602 limits the fixed connecting rod 1604 through the fixed top screw 1603.

[0042] Preferably, the fixed top screw 1603 is threadedly connected to the knife stabilizing block 1602, and the fixed top screw 1603 extends inward along one end surface of the knife stabilizing block 1602 to the rod wall of the fixed connecting rod 1604, and tightens the fixed connecting rod 1604 to fix and limit the fixed connecting rod 1604 and the knife stabilizing block 1602. Through the cooperation of the fixed top screw 1603 and the fixed connecting rod 1604, the height of the knife stabilizing block 1602 can be flexibly adjusted so that the height of the knife stabilizing block 1602 is adapted to the height of the blade 8.

[0043] In this embodiment, the height of the blade stabilizing block 1602 can be further fine-tuned by rotating the height-adjusting screw 1605 so that the height of the blade stabilizing block 1602 is adapted to the height of the blade 8. At the same time, the height-adjusting screw 1605 cooperates with the fixed connecting rod 1604 to fix the position of the entire blade stabilizing block 1602, preventing the blade stabilizing block 1602 from offsetting when the blade 8 rotates at high speed.

[0044] Preferably, the height adjustment screw rod 1605 of this embodiment can be a lead screw, a threaded rod or a screw.

[0045] Example 3

[0046] See also Figure 4 This embodiment is a tablet cutting device for a swelling-relieving and analgesic patch. Based on the second embodiment, the blade clamping mechanism 7 includes an upper clamping block 701 and a lower clamping block 703. The blade 8 is fixedly held between the upper clamping block 701 and the lower clamping block 703. The power output end of the blade driving member 6 is connected to the lower clamping block 703. Preferably, the blade 8 is coaxially arranged with the upper clamping block 701 and the lower clamping block 703.

[0047] Furthermore, the blade clamping mechanism 7 of this embodiment also includes a hollow screw 702 and a top screw 704. The lower clamping block 703 is a hollow structure. The hollow screw 702 passes through the upper clamping block 701 and the blade 8 from top to bottom along the center of the blade 8 and extends into the hollow cavity of the lower clamping block 703. The top screw 704 is connected to the lower clamping block 703, and the screwed-in end of the top screw 704 extends into the cavity of the hollow screw 702 to fix the upper clamping block 701 and the lower clamping block 703.

[0048] Preferably, an inwardly recessed countersunk hole 7031 is provided at the bottom of the lower clamping block 703 , and a limiting step is formed between the countersunk hole 7031 and the cavity structure of the lower clamping block 703 . The limiting end of the top screw 704 contacts the limiting step to limit the top screw 704 .

[0049] Preferably, the outer diameter of the hollow screw 702 is equal to the diameter of the hollow cavity provided on the lower clamping block 703 .

[0050] See also Figure 5 When in use, the blade 8 is clamped between the upper clamping block 701 and the lower clamping block 703, and the upper clamping block 701 and the lower clamping block 703 are clamped by the hollow screw 702 and the top screw 704 to fix the upper clamping block 701 and the lower clamping block 703. The hollow screw 702 and the top screw 704 are threadedly connected. The cooperation between the upper clamping block 701, the lower clamping block 703, the hollow screw 702 and the top screw 704 facilitates the installation and disassembly of the blade 8. After the lower clamping block 703 is connected to the blade driving component 6, the blade driving component 6 drives the blade 8 to rotate at high speed to cut the tablets.

[0051] Example 4

[0052] This embodiment is a tablet cutting device for an anti-inflammatory and analgesic patch. Based on Example 1, it also includes a tray driving mechanism 10, a transmission mechanism 11 and a tray fixing seat 12. The tray driving mechanism 10 is connected to the rotating tray 2 through the transmission mechanism 11, the tray fixing seat 12 is rotatably connected to the rotating tray 2, the tray fixing seat 12 is fixedly connected to the support frame 1, and the tray driving mechanism 10 is fixedly connected to the support frame 1.

[0053] The tray driving mechanism 10 is a motor or a device similar to a motor that can provide power. Preferably, the tray driving mechanism 10 is a motor.

[0054] Preferably, the transmission mechanism 11 is a gear transmission, a belt transmission or a chain transmission. More preferably, the transmission mechanism 11 is a gear transmission.

[0055] The rotating material tray 2 is a cylindrical structure.

[0056] Preferably, the tray fixing seat 12 is coaxially arranged with the rotating tray 2 .

[0057] Example 5

[0058] This embodiment of the tablet cutting device for the swelling-reducing and analgesic patch further includes, based on the fourth embodiment, a thickness adjustment plate 9 disposed below the portion where the edge of the blade 8 overlaps the edge of the rotating material tray 2. The thickness adjustment plate 9 defines the cutting position of the blade 8, thereby adjusting the thickness of the tablet.

[0059] Furthermore, the tablet cutting device for the anti-inflammatory and analgesic patch of this embodiment further includes a pressing plate 15, which is disposed on the top end surface of the rotating material tray 2 and is fixedly connected to the support frame 1. The pressing plate 15 limits the top of the rotating material tray 2 to prevent the blade 8 from shaking when the rotating material tray 2 is cutting the tablets.

[0060] The tablet cutting device for the anti-inflammatory and analgesic patch of this embodiment also includes a lower hopper 3 and a waste box 5. A screen 4 is arranged in the inner cavity of the lower hopper 3 along the cross-sectional direction. The lower feeding port of the lower hopper 3 is arranged above the screen 4, and the lower feeding port of the lower hopper 3 is arranged above the rotating material tray 2. The lower feeding port of the lower hopper 3 is arranged on the side wall of the lower hopper 3, and the screen 4 is inclined toward the side of the lower feeding port of the lower hopper 3; the feeding port of the waste box 5 is connected to the lower hopper 3, and the feeding port of the waste box 5 is arranged below the screen 4. The lower hopper 3 and the waste box 5 are both fixedly connected to the support frame 1, and the waste box 5 is arranged opposite to the rotating material tray 2.

[0061] Preferably, the screen 4 is arranged along the cross-sectional direction of the lower hopper 3, and the screen 4 is inclined toward the side close to the discharge port of the lower hopper 3, so that the qualified tablets in the lower hopper 3 fall along the discharge port onto the rotating material plate 2; the unqualified tablets in the lower hopper 3 are sieved along the screen 4, and the unqualified tablets sieved fall along the bottom of the lower hopper 3 to the feed port of the waste box 5 and are collected by the waste box 5.

[0062] The tablet cutting device for the swelling-reducing and pain-relieving patch in this embodiment further includes a frame support 14 arranged at the bottom of the support frame 1, and the support frame 1 is supported by the frame support 14.

[0063] The tablet cutting device of the present embodiment is used for the anti-swelling and analgesic patch, which also includes an electrical box 13, in which are disposed control components and switches for controlling electrical equipment such as the blade drive 6 and the tray drive mechanism 10.

[0064] Example 6

[0065] The tablet cutting method for the swelling and pain-relieving patch of this embodiment is based on the tablet cutting method for the swelling and pain-relieving patch of Example 1, and specifically comprises the following steps:

[0066] The blade drive 6 drives the blade 8 to rotate through the blade clamping mechanism 7. The edge of the blade 8 extends to the edge of the rotating material tray 2 and overlaps with the edge of the rotating material tray 2. The tablets placed on the rotating material tray 2 are cut by the edge of the blade 8. At the same time, the edge of the blade 8 extends into the stabilizing groove 16021. The friction force generated by the blade 8 and the groove wall of the stabilizing groove 16021 is used to eliminate the fluctuations generated by the blade 8 when cutting the tablets, so that the blade 8 remains stable when cutting the tablets, thereby ensuring that the thickness, shape, dosage and other specifications of the cut tablets are equal.

[0067] The position of the knife stabilizing block 1602 is fixed by the fixed platform 1601 and the fixed connecting rod 1604. The height of the knife stabilizing block 1602 can be flexibly adjusted by the cooperation of the fixed connecting rod 1604 and the fixed top screw 1603, and the knife stabilizing block 1602 is fixed to prevent the knife stabilizing block 1602 from shaking during cutting; the height of the knife stabilizing block 1602 can be fine-tuned by the height adjustment screw 1605 to ensure the height accuracy of the knife stabilizing block 1602. The point contact between the blade 8 and the upper knife stabilizing piece 1606 and / or the lower knife stabilizing piece 1607 can reduce friction and prevent wear on the blade 8.

[0068] The blade 8 is fixed by the upper clamping block 701 and the lower clamping block 703 to prevent the blade 8 from shaking during cutting. A pressing plate 15 is provided on the top end face of the rotating material tray 2 to fix the rotating material tray 2 to prevent the rotating material tray 2 from shaking during cutting.

[0069] Although the above content has described specific embodiments of the present invention, it is apparent to those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and equivalent treatments such as changes, modifications, substitutions and deformations also fall within the scope of protection defined by the present invention.

Claims

1. A tablet cutting device for an anti-swelling and analgesic patch, characterized in that: The invention comprises a support frame (1), a rotating material disc (2), a blade driving member (6), a blade clamping mechanism (7), a blade (8) and a knife stabilizer (16), wherein the rotating material disc (2) is rotatably connected to the support frame (1), the blade (8) is arranged opposite to the rotating material disc (2), and the edge of the blade (8) overlaps with the edge of the rotating material disc (2); the power output end of the blade driving member (6) is connected to the blade (8) through the blade clamping mechanism (7), and the knife stabilizer (16) is provided with a knife stabilizer groove (16021); the edge of the blade (8) extends into the knife stabilizer groove (16021) and contacts the groove wall of the knife stabilizer groove (16021); the knife stabilizer (16) is connected to the support frame (1), and the knife stabilizer (16) is arranged opposite to the rotating material disc (2); The knife stabilizer (16) comprises a fixed platform (1601), a knife stabilizing block (1602) and a fixed connecting rod (1604); the fixed platform (1601) is connected to the support frame (1); the fixed platform (1601) is connected to the knife stabilizing block (1602) via the fixed connecting rod (1604); and the knife stabilizing groove (16021) is provided on the knife stabilizing block (1602); The blade clamping mechanism (7) comprises an upper clamping block (701) and a lower clamping block (703); the blade (8) is fixedly clamped between the upper clamping block (701) and the lower clamping block (703); and the power output end of the blade driving member (6) is connected to the lower clamping block (703).

2. The tablet cutting device for the swelling-reducing and analgesic patch according to claim 1, characterized in that: The knife stabilizer (16) further comprises a fixed top screw (1603) and a height adjustment screw rod (1605); the fixed platform (1601) and the knife stabilizing block (1602) are both connected to the height adjustment screw rod (1605); the height adjustment screw rod (1605) is arranged between the knife stabilizing groove (16021) and the fixed connecting rod (1604); the fixed top screw (1603) is arranged on the knife stabilizing block (1602); the fixed connecting rod (1604) is movably connected to the knife stabilizing block (1602); the knife stabilizing block (1602) limits the fixed connecting rod (1604) by the fixed top screw (1603).

3. The tablet cutting device for the swelling-reducing and analgesic patch according to claim 1, characterized in that: The tablet cutting device for the swelling-reducing and analgesic patch further comprises a tray driving mechanism (10), a transmission mechanism (11) and a tray fixing seat (12); the tray driving mechanism (10) is connected to the rotating tray (2) via the transmission mechanism (11); the tray fixing seat (12) is rotationally connected to the rotating tray (2); the tray fixing seat (12) is fixedly connected to the support frame (1); and the tray driving mechanism (10) is fixedly connected to the support frame (1).

4. The tablet cutting device for the swelling-reducing and analgesic patch according to claim 3, characterized in that: The material tray fixing seat (12) is coaxially arranged with the rotating material tray (2).

5. The tablet cutting device for the swelling-reducing and analgesic patch according to claim 4, characterized in that: The tablet cutting device for the swelling-reducing and analgesic patch further comprises a thickness adjustment plate (9), which is arranged below the portion where the edge of the blade (8) overlaps with the edge of the rotating material disc (2).

6. The tablet cutting device for the swelling-reducing and analgesic patch according to claim 5, characterized in that: The tablet cutting device for the swelling-reducing and pain-relieving patch further comprises a pressing plate (15), wherein the pressing plate (15) is arranged on the top end surface of the rotating material tray (2), and the pressing plate (15) is fixedly connected to the support frame (1).

7. The tablet cutting device for the swelling-reducing and analgesic patch according to claim 6, characterized in that: The tablet cutting device for the swelling-reducing and analgesic patch further comprises a hopper (3) and a waste box (5); a screen (4) is provided in the inner cavity of the hopper (3) along the cross-sectional direction; a discharge port of the hopper (3) is provided above the screen (4), and the discharge port of the hopper (3) is provided above the rotating material disc (2); the discharge port of the hopper (3) is provided on the side wall of the hopper (3), and the screen (4) is inclined toward the discharge port of the hopper (3); a feed port of the waste box (5) is communicated with the hopper (3), and a feed port of the waste box (5) is provided below the screen (4); the hopper (3) and the waste box (5) are both fixedly connected to the support frame (1), and the waste box (5) is provided opposite to the rotating material disc (2).

8. The tablet cutting method formed by the tablet cutting device for the swelling and pain relief patch according to claim 1 is characterized in that: The following steps are involved: The blade driving member (6) drives the blade (8) to rotate via the blade clamping mechanism (7). The edge of the blade (8) extends to the edge of the rotating material disk (2) and overlaps with the edge of the rotating material disk (2). The edge of the blade (8) cuts the tablets placed on the rotating material disk (2). At the same time, the edge of the blade (8) extends into the knife stabilizing groove (16021). The friction force generated by the blade (8) and the groove wall of the knife stabilizing groove (16021) is utilized to eliminate the fluctuation generated by the blade (8) when cutting the tablets, so that the blade (8) remains stable when cutting the tablets.

Images