Polygala tenuifolia core-pulling and section-cutting all-in-one machine

Abstract

The invention discloses a polygala core-pulling and section-cutting all-in-one machine which comprises a base, a power mechanism is arranged in the base, a movable plate is arranged on the base in a sliding mode, and a pressure head mechanism is arranged in a first frame; the leather cutting device comprises a plurality of first rotary leather cutting units and a plurality of second rotary leather cutting units, each first rotary leather cutting unit comprises a first rail mechanism and a first pressing leather cutting mechanism, a first connecting plate is fixedly connected to the first pressing leather cutting mechanism, and a first driver is fixedly connected to the first connecting plate; the second rotary leather cutting unit comprises a second rail mechanism and a second pressing leather cutting mechanism, the second rail mechanism and the first rail mechanism are the same in structure, the second pressing leather cutting mechanism and the first pressing leather cutting mechanism are the same in structure, a second connecting plate is fixedly connected to the second pressing leather cutting mechanism, and a second driver is fixedly connected to the second connecting plate. The device can complete core pulling and cutting of the polygala tenuifolia, meanwhile, loss of raw materials in the machining process is reduced, and the device is more convenient to use.

Description

Technical Field

[0001] The invention relates to the technical field of polygala processing devices, in particular to a polygala core-pulling and segment-cutting integrated machine. Background Art

[0002] Polygala tenuifolia, also known as small grass, fine grass, and chicken legs, has its root bark as the medicinal material Polygala tenuifolia. Modern pharmacological research has shown that the saponins and sugar esters in Polygala tenuifolia have significant effects in anti-fatigue and anti-depression.

[0003] Processing fresh Chinese medicinal materials at the source is a key government initiative in recent years to promote the development of the TCM industry. This technology can increase the content of active ingredients, simplify the processing process, and standardize TCM processing. Polygala tenuifolia is one of the 64 medicinal materials listed in the Pharmacopoeia as eligible for local processing. Because the core of Polygala tenuifolia can cause "stuffiness," it must be cored during local processing, but currently, this process is still mostly done manually.

[0004] In the prior art, patent application CN213157939U discloses a polygala root core-pulling machine. This patent utilizes rolling and rolling to knead the polygala root tube. While this method can promote the separation of the xylem and phloem of polygala root, due to the uneven thickness of polygala root, it can easily result in thin polygala root not being sufficiently crushed and cored, while thick polygala root being over-crushed, causing damage to the medicinal material. Patent application CN215460356U discloses a polygala root core-pulling machine for traditional Chinese medicine. This method uses a mechanical pulling method to pull the core out of the polygala root. This method is simple and crude, and the mechanical pulling process can easily damage the polygala root tube, resulting in waste.

[0005] The common disadvantages of the above-mentioned prior arts are low efficiency and serious loss. Therefore, a polygala core pulling and segment cutting machine is proposed to solve the above problems. Summary of the Invention

[0006] The purpose of the present invention is to provide a machine for core pulling and cutting polygala to solve the problems existing in the above-mentioned prior art, improve the processing efficiency of core pulling of polygala, and reduce the loss of raw materials.

[0007] To achieve the above-mentioned object, the present invention provides the following solution: The present invention provides a polygala core-pulling and segment-cutting machine, comprising:

[0008] A base, wherein a power mechanism is provided in the base, a movable plate is slidably provided on the base, a first frame is fixedly connected to the movable plate, a pressure head mechanism is provided in the first frame, and the power mechanism is transmission-connected to the movable plate;

[0009] A plurality of first rotating skin-breaking units and a plurality of second rotating skin-breaking units, wherein the first rotating skin-breaking unit and the second rotating skin-breaking unit are both arranged on a base, the first rotating skin-breaking unit and the second rotating skin-breaking unit are arranged at intervals, the first rotating skin-breaking unit comprises a first track mechanism and a first pressing-down skin-breaking mechanism, a first connecting plate is fixedly connected to the first pressing-down skin-breaking mechanism, a first driver is fixedly connected to the first connecting plate, the first driver is transmission-connected to the first track mechanism, and the first connecting plate is slidably connected to the first track mechanism;

[0010] The second rotating skin-breaking unit includes a second track mechanism and a second downward-pressing skin-breaking mechanism. The second track mechanism has the same structure as the first track mechanism, and the second downward-pressing skin-breaking mechanism has the same structure as the first downward-pressing skin-breaking mechanism. A second connecting plate is fixedly connected to the second downward-pressing skin-breaking mechanism, and the second connecting plate is slidably connected to the second track mechanism. A second driver is fixedly connected to the second connecting plate, and the second driver is transmission-connected to the second track mechanism. The second driver has the same structure as the first driver.

[0011] Preferably, the first track mechanism includes an arcuate slide rail, the first connecting plate is slidably connected to the arcuate slide rail, an arcuate strip plate is fixedly connected to the arcuate strip plate, an arcuate rack is fixedly connected to the arcuate strip plate, the first driver includes a motor, a gear is fixedly connected to the output shaft of the motor, the gear is engaged with the arcuate rack, the arcuate slide rail is fixedly connected to a fixed seat, and the fixed seat is fixedly connected to the base.

[0012] Preferably, a sliding groove is provided on the arc-shaped sliding rail, a slider is slidably connected in the sliding groove, and the first connecting plate is fixedly connected to the slider.

[0013] Preferably, the first downward pressure skin-breaking mechanism includes a second frame, a lower fixed block is fixedly connected to the second frame, a lower groove is provided on the lower fixed block, the lower groove is concentrically arranged with the arc slide rail, a lower skin-breaking knife is fixedly connected to the lower fixed block, an upper movable block is provided above the lower fixed block, a first electric telescopic rod is provided between the upper movable block and the second frame, an upper groove is provided on the upper movable block, the upper groove is arranged corresponding to the lower groove, an upper skin-breaking knife is fixedly connected to the upper movable block, the upper skin-breaking knife and the lower skin-breaking knife are arranged correspondingly, and the cutting edges of the upper skin-breaking knife and the lower skin-breaking knife are concave.

[0014] Preferably, the second frame is provided with a plurality of second through holes, a first support is arranged in the second through hole, the first support is movably arranged in the second through hole, the first support is fixedly connected to the top surface of the upper movable block, the fixed end of the first electric telescopic rod is fixedly connected to the second frame, the output end of the first electric telescopic rod is fixedly connected to the upper movable block, and the top end of the first support is fixedly connected to a limiting block.

[0015] Preferably, the pressure head mechanism comprises a second electric telescopic rod, an upper pressure block and a lower pressure block, the lower pressure block is fixedly connected in the first frame, the upper pressure block is located above the lower pressure block, the second electric telescopic rod is arranged between the upper pressure block and the first frame, the upper pressure block is provided with an upper pressure groove, the lower pressure block is provided with a lower pressure groove, and the upper pressure groove and the lower pressure groove are correspondingly arranged.

[0016] Preferably, the fixed end of the second electric telescopic rod is fixedly connected in the first frame, the output end of the second electric telescopic rod is fixedly connected to the upper pressure block, the first frame is provided with a plurality of insertion holes, the upper pressure block is fixedly connected with a plurality of second supports, the second supports are inserted into the insertion holes, and the second supports are movably arranged in the insertion holes.

[0017] Preferably, the power mechanism comprises a second motor, the base is provided with a cavity, the cavity is provided with a long hole in the top wall, the long hole is communicated with the cavity, and the second motor is in transmission connection with the moving plate.

[0018] Preferably, the cavity is fixedly connected with a vertical plate, the output shaft of the second motor is fixedly connected with a lead screw, one end of the lead screw is rotatably connected to the vertical plate, the other end of the lead screw is rotatably connected to the base, a plurality of straight rods are fixedly connected between the vertical plate and the base, the connecting block is slidably connected to the straight rods, the connecting block is provided with a threaded hole, the connecting block is in threaded connection with the lead screw, and the moving plate is fixedly connected to the connecting block.

[0019] The present invention discloses the following technical effects: in this device, a power mechanism is used to drive the movable plate, and the movable plate drives the pressure head mechanism to move horizontally, and the pressure head mechanism is used to press the head of the Polygala root. The first rotating bark-breaking unit and the second rotating bark-breaking unit rotate in opposite directions, and the first downward pressure bark-breaking mechanism is used to press the rest of the Polygala root. The first driver is used to drive the first connecting plate to rotate on the first track mechanism. When the first connecting plate rotates, it will drive the first rotating bark-breaking unit. Since the first rotating bark-breaking unit presses the Polygala root, the first rotating bark-breaking unit will cause the outer bark of the Polygala root to rotate, while the wood part of the Polygala root will not rotate, so the epidermis and the inner wood part of the Polygala root are separated. At the same time, the first rotating bark-breaking unit has a cutting function, and will cut the epidermis while rotating; similarly, the second driver drives the second connecting plate to move on the second track mechanism, and the second connecting plate drives the second downward pressure bark-breaking mechanism to rotate. The first rotating bark-breaking unit and the second rotating bark-breaking unit rotate in opposite directions, which is more convenient for separating the epidermis and the wood part. After the separation is completed, the power mechanism will drive the pressure mechanism to move, pull out the wood part, thereby completing core pulling and cutting. This device can complete the core pulling and cutting of Polygala tenuifolia, while reducing the loss of raw materials during the processing, and is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] 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. 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.

[0021] Figure 1 This is a structural diagram of the integrated machine for core extraction and segment cutting of Polygala tenuifolia according to the present invention;

[0022] Figure 2 This is a schematic structural diagram of the first rotary skin-breaking unit of the present invention;

[0023] Figure 3 It is a partial cross-sectional schematic diagram of the arc-shaped slide rail of the present invention;

[0024] Figure 4 This is a schematic structural diagram of the second rotary skin-breaking unit of the present invention;

[0025] Figure 5 This is a schematic diagram of the first frame structure of the present invention;

[0026] Figure 6 This is a schematic diagram of the internal structure of the base of the present invention;

[0027] Figure 7 This is a schematic diagram of the state after the upper movable block and the lower fixed block of the present invention are rotated;

[0028] Figure 8 This is a schematic diagram of another angle after the upper movable block and the lower fixed block of the present invention are rotated;

[0029] Among them, 1. base; 2. movable plate; 3. first frame; 4. first connecting plate; 5. second connecting plate; 6. arc-shaped slide rail; 7. arc-shaped strip plate; 8. arc-shaped rack; 9. motor; 10. gear; 11. fixed seat; 12. slide groove; 13. slider; 14. second frame; 15. lower fixed block; 16. lower groove; 17. lower skin-breaking knife; 18. upper movable block; 19. first electric telescopic rod; 20. upper groove; 21. upper skin-breaking knife; 22. first pillar; 23. limit block; 24. second electric telescopic rod; 25. upper pressure block; 26. lower pressure block; 27. upper pressure groove; 28. lower pressure groove; 29. ​​second pillar; 30. cavity; 31. vertical plate; 32. screw rod; 33. straight rod; 34. connecting block. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments 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.

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0032] Reference Figures 1-8 The present invention provides a polygala root core-pulling and segment-cutting integrated machine, comprising:

[0033] A base 1 is provided with a power mechanism in the base 1, a movable plate 2 is slidably provided on the base 1, a first frame 3 is fixedly connected to the movable plate 2, a pressing head mechanism is provided in the first frame 3, and the power mechanism is in transmission connection with the movable plate 2;

[0034] A plurality of first rotating skin-breaking units and a plurality of second rotating skin-breaking units, the first rotating skin-breaking unit and the second rotating skin-breaking unit are both arranged on the base 1, the first rotating skin-breaking unit and the second rotating skin-breaking unit are arranged at intervals, the first rotating skin-breaking unit includes a first track mechanism and a first pressing-down skin-breaking mechanism, the first pressing-down skin-breaking mechanism is fixedly connected to a first connecting plate 4, the first connecting plate 4 is fixedly connected to a first driver, the first driver is transmission-connected to the first track mechanism, and the first connecting plate 4 is slidably connected to the first track mechanism;

[0035] The second rotating skin-breaking unit includes a second track mechanism and a second downward-pressing skin-breaking mechanism. The second track mechanism has the same structure as the first track mechanism, and the second downward-pressing skin-breaking mechanism has the same structure as the first downward-pressing skin-breaking mechanism. A second connecting plate 5 is fixedly connected to the second downward-pressing skin-breaking mechanism, and the second connecting plate 5 is slidably connected to the second track mechanism. A second driver is fixedly connected to the second connecting plate 5, and the second driver is transmission-connected to the second track mechanism. The second driver has the same structure as the first driver.

[0036] In this device, the power mechanism is used to drive the movable plate 2, and the movable plate 2 drives the pressure head mechanism to move horizontally. The pressure head mechanism is used to press the head of the Polygala root. The first rotating bark-breaking unit and the second rotating bark-breaking unit rotate in opposite directions. The first downward pressure bark-breaking mechanism is used to press the rest of the Polygala root. The first driver is used to drive the first connecting plate 4 to rotate on the first track mechanism. When the first connecting plate 4 rotates, it will drive the first rotating bark-breaking unit. Since the first rotating bark-breaking unit presses the Polygala root, the first rotating bark-breaking unit will cause the outer bark of the Polygala root to rotate, while the wooden part of the Polygala root will not rotate. Therefore, the epidermis and the inner wood part of the Polygala root are separated, and at the same time, the first rotating bark-breaking unit has a cutting function, which will cut the epidermis while rotating; similarly, the second driver drives the second connecting plate 5 to move on the second track mechanism, and the second connecting plate 5 drives the second downward pressure bark-breaking mechanism to rotate. The starting positions of the first connecting plate 4 and the second connecting plate 5 are different. The first rotating bark-breaking unit and the second rotating bark-breaking unit rotate in opposite directions, which is more convenient for separating the epidermis and the wood part. After the separation is completed, the power mechanism will drive the pressure mechanism to move and pull out the wood part, thereby completing the core pulling and cutting.

[0037] A further optimized solution is that the first track mechanism includes an arcuate slide rail 6, the first connecting plate 4 is slidably connected to the arcuate slide rail 6, the arcuate strip plate 7 is fixedly connected to the arcuate strip plate 7, and the arcuate rack 8 is fixedly connected to the arcuate strip plate 7. The first driver includes a motor 9, and a gear 10 is fixedly connected to the output shaft of the motor 9. The gear 10 is engaged with the arcuate rack 8. The arcuate slide rail 6 is fixedly connected to the fixed seat 11, and the fixed seat 11 is fixedly connected to the base 1.

[0038] The motor 9 drives the gear 10 to rotate, and the gear 10 rotates on the arc-shaped rack 9, thereby rotating the first connecting plate 4. The first connecting plate 4 is slidingly connected to the arc-shaped slide rail 6, and it will be very stable when the first connecting plate 4 rotates; the second track mechanism is the same as the first track mechanism, so the second track mechanism also has the same arc-shaped slide rail 6, arc-shaped strip plate 7 and arc-shaped rack 8, the second drive has the same structure as the first drive, and the second drive also has the same motor 9 and gear 10.

[0039] According to a further optimized solution, a slide groove 12 is provided on the arc-shaped slide rail 6 , a slider 13 is slidably connected in the slide groove 12 , and the first connecting plate 4 is fixedly connected to the slider 13 .

[0040] The slider 13 slides in the slide groove 12 , and the first connecting plate 4 extends into the slide groove 12 . The slide groove 12 is communicated with the outside, and the first connecting plate 4 can be directly extended into the slide groove 12 .

[0041] A further optimized solution is provided, in which the first downward pressure skin-breaking mechanism includes a second frame 14, a lower fixed block 15 is fixedly connected to the second frame 14, a lower groove 16 is provided on the lower fixed block 15, and the lower groove 16 is concentrically arranged with the arc-shaped slide rail 6, a lower skin-breaking knife 17 is fixedly connected to the lower fixed block 15, an upper movable block 18 is provided above the lower fixed block 15, a first electric telescopic rod 19 is provided between the upper movable block 18 and the second frame 14, an upper groove 20 is provided on the upper movable block 18, and the upper groove 20 is arranged corresponding to the lower groove 16, an upper skin-breaking knife 21 is fixedly connected to the upper movable block 18, the upper skin-breaking knife 21 and the lower skin-breaking knife 17 are arranged correspondingly, and the cutting edges of the upper skin-breaking knife 21 and the lower skin-breaking knife 17 are concave.

[0042] The first electric telescopic rod 19 drives the upper movable block 18 to move up and down. The lower groove 16 is used to place the Polygala root. After the Polygala root is placed on the lower groove 16, the first electric telescopic rod 19 drives the upper movable block 18 to move downward and press on the Polygala root. The Polygala root is between the upper groove 20 and the lower groove 16, which can prevent the Polygala root from moving. When the upper movable block 18 and the lower fixed block 15 are combined together, the upper skin-breaking knife 21 and the lower skin-breaking knife 17 will cut into the epidermis of the Polygala root, and the epidermis will be easily cut off after rotation. The concave cutting edges of the upper skin-breaking knife 21 and the lower skin-breaking knife 17 make it convenient to cut off the epidermis during rotation. When the first connecting plate 4 rotates, it will rotate with the lower groove 16 as the center of the circle, thereby facilitating the rotation of the epidermis of the Polygala root. In this embodiment, the distance between two adjacent lower fixed blocks 15 and two adjacent upper movable blocks 18 is relatively close. Therefore, a lower skin-breaking knife 17 is provided on one side of the lower fixed block 15, and an upper skin-breaking knife 21 is provided on one side of the upper movable block 18. At the same time, by pressing and rotating the upper movable block 18 and the lower fixed block 15, the epidermis of the Polygala root can be separated.

[0043] To further optimize the solution, a plurality of second through holes are provided on the second frame 14, and a first pillar 22 is passed through the second through hole. The first pillar 22 is movably arranged in the second through hole, and the first pillar 22 is fixedly connected to the top surface of the upper movable block 18. The fixed end of the first electric telescopic rod 19 is fixedly connected to the second frame 14, and the output end of the first electric telescopic rod 19 is fixedly connected to the upper movable block 18. The top of the first pillar 22 is fixedly connected to the limiting block 23.

[0044] The first electric telescopic rod 19 drives the upper movable block 18 to move, and the first support 22 can keep the upper movable block 18 moving linearly. The limit block 23 is used to limit the first support 22 to prevent the first support 22 from escaping from the second through hole.

[0045] A further optimized solution is that the pressure head mechanism includes a second electric telescopic rod 24, an upper pressure block 25 and a lower pressure block 26. The lower pressure block 26 is fixedly connected to the first frame 3, the upper pressure block 25 is located above the lower pressure block 26, and the second electric telescopic rod 24 is arranged between the upper pressure block 25 and the first frame 3. An upper pressure groove 27 is provided on the upper pressure block 25, and a lower pressure groove 28 is provided on the lower pressure block 26. The upper pressure groove 27 and the lower pressure groove 28 are arranged correspondingly.

[0046] The second electric telescopic rod 24 drives the upper pressing block 25 to move. After the Polygala root is placed on the lower pressing groove 28, the second electric telescopic rod 24 drives the upper pressing block 25 to move downward. The Polygala root is in the upper pressing groove 27 and the lower pressing groove 28, which is convenient for fixing the position of the Polygala root.

[0047] To further optimize the solution, the fixed end of the second electric telescopic rod 24 is fixedly connected to the first frame 3, the output end of the second electric telescopic rod 24 is fixedly connected to the upper pressure block 25, a plurality of sockets are provided on the first frame 3, and a plurality of second pillars 29 are fixedly connected to the upper pressure block 25. The second pillars 29 are inserted into the sockets, and the second pillars 29 are movably arranged in the sockets.

[0048] The second electric telescopic rod 24 drives the upper pressing block 25 to move, and the second support 29 enables the upper pressing block 25 to move along a fixed direction.

[0049] According to a further optimized solution, the power mechanism includes a second motor 9 , a cavity 30 is provided in the base 1 , a long hole is provided on the top wall of the cavity 30 , the long hole is connected to the cavity 30 , and the second motor 9 is connected to the movable plate 2 in a transmission manner.

[0050] The second motor 9 drives the moving block 2 to move, and the moving plate 2 drives the first frame 3 to move.

[0051] A further optimized solution is that a vertical plate 31 is fixedly connected in the cavity 30, a screw rod 32 is fixedly connected to the output shaft of the second motor 9, one end of the screw rod 32 is rotatably connected to the vertical plate 31, and the other end of the screw rod 32 is rotatably connected to the base 1, a number of straight rods 33 are fixedly connected between the vertical plate 31 and the base 1, a connecting block 34 is slidably connected to the straight rod 33, a threaded hole is provided on the connecting block 34, the connecting block 34 and the screw rod 32 are threadedly connected, and the movable plate 2 is fixedly connected to the connecting block 34.

[0052] When the upper movable block 18 and the lower fixed block 15 have completed their rotation, the second motor 9 is started, and the second motor 9 drives the screw rod 32 to rotate. When the screw rod 32 rotates, it drives the connecting block 34 to move, and the connecting block 34 drives the movable plate 2 to move.

[0053] The method of using this device is as follows: when in use, the second motor 9 is started, the second motor 9 drives the screw rod 32 to rotate, the screw rod 32 drives the connecting block 34 when it rotates, and the connecting block 34 drives the movable plate 2 to move toward the first rotary skin-breaking unit, and the head of the Polygala root is placed in the lower pressing groove 28 of the lower pressing block 26, and the rest of the Polygala root is placed in the lower groove 16 of the lower fixed block 15, and then the first electric telescopic rod 19 is started, and the first electric telescopic rod 19 drives the upper movable block 18 to press down, pressing the Polygala root. At this time, the first rotary skin-breaking unit and the second rotary skin-breaking unit are The motors 9 are started at the same time, causing the first connecting plate 4 and the second connecting plate 5 to move in opposite directions. When the upper movable block 18 and the lower fixed block 15 rotate, they will rub the epidermis of the Polygala root to separate the epidermis from the wood part. The upper skin cutting knife 21 and the lower skin cutting knife 17 also cut into the epidermis of the Polygala root, and the skin is easily broken after rotation. Then the second motor 9 is started, and the second motor 9 drives the screw rod 32 to rotate. When the screw rod 32 rotates, it will drive the connecting block 34 to move. The connecting block 34 will drive the movable plate 2 to move, so that the first frame 3 is away from the upper movable block 18 and the lower fixed block 15, thereby completing the core pulling. Figure 7 and Figure 8 The diagram shows the status of the upper movable block and the lower fixed block after rotation. Figure 8 It can be seen that the position of the lower groove 16 is still on the same straight line after the rotation. In actual application, when rotating, the upper movable block 18 is in a downward pressing state. Figure 7 and Figure 8 The rotating state is shown, and the upper movable block 18 is not pressed down.

[0054] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0055] The embodiments described above are merely descriptions of preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Without departing from the spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by persons skilled in the art should fall within the scope of protection defined by the claims of the present invention.

Claims

1. A machine for core extraction and segment cutting of Polygala tenuifolia, characterized in that: include: A base (1), wherein a power mechanism is provided in the base (1), a movable plate (2) is slidably provided on the base (1), a first frame (3) is fixedly connected to the movable plate (2), a pressure head mechanism is provided in the first frame (3), and the power mechanism is in transmission connection with the movable plate (2); A plurality of first rotating skin-breaking units and a plurality of second rotating skin-breaking units, wherein the first rotating skin-breaking units and the second rotating skin-breaking units are both arranged on a base (1), the first rotating skin-breaking units and the second rotating skin-breaking units are arranged at intervals, the first rotating skin-breaking unit comprises a first track mechanism and a first downward pressure skin-breaking mechanism, the first downward pressure skin-breaking mechanism is fixedly connected to a first connecting plate (4), the first connecting plate (4) is fixedly connected to a first driver, the first driver is transmission-connected to the first track mechanism, and the first connecting plate (4) is slidably connected to the first track mechanism; The second rotating skin-breaking unit includes a second track mechanism and a second downward-pressing skin-breaking mechanism. The second track mechanism has the same structure as the first track mechanism. The second downward-pressing skin-breaking mechanism has the same structure as the first downward-pressing skin-breaking mechanism. A second connecting plate (5) is fixedly connected to the second downward-pressing skin-breaking mechanism. The second connecting plate (5) is slidably connected to the second track mechanism. A second driver is fixedly connected to the second connecting plate (5). The second driver is transmission-connected to the second track mechanism. The second driver has the same structure as the first driver.

2. The integrated machine for core extraction and segment cutting of Polygala tenuifolia according to claim 1, characterized in that: The first track mechanism comprises an arc-shaped slide rail (6), the first connecting plate (4) is slidably connected to the arc-shaped slide rail (6), the arc-shaped strip plate (7) is fixedly connected to the arc-shaped strip plate (7), the arc-shaped rack (8) is fixedly connected to the arc-shaped rack (7), the first driver comprises a motor (9), a gear (10) is fixedly connected to the output shaft of the motor (9), the gear (10) is meshed with the arc-shaped rack (8), the arc-shaped slide rail (6) is fixedly connected to a fixed seat (11), and the fixed seat (11) is fixedly connected to the base (1).

3. The integrated machine for core extraction and segment cutting of Polygala tenuifolia according to claim 2, characterized in that: A sliding groove (12) is provided on the arc-shaped sliding rail (6), a sliding block (13) is slidably connected in the sliding groove (12), and the first connecting plate (4) is fixedly connected to the sliding block (13).

4. The integrated machine for core extraction and segment cutting of Polygala tenuifolia according to claim 2, characterized in that: The first downward pressure skin-breaking mechanism comprises a second frame (14), a lower fixed block (15) is fixedly connected to the second frame (14), a lower groove (16) is provided on the lower fixed block (15), and the lower groove (16) is concentrically arranged with the arc-shaped slide rail (6), a lower skin-breaking knife (17) is fixedly connected to the lower fixed block (15), an upper movable block (18) is arranged above the lower fixed block (15), a first electric telescopic rod (19) is arranged between the upper movable block (18) and the second frame (14), an upper groove (20) is provided on the upper movable block (18), and the upper groove (20) is arranged corresponding to the lower groove (16), an upper skin-breaking knife (21) is fixedly connected to the upper movable block (18), the upper skin-breaking knife (21) and the lower skin-breaking knife (17) are arranged correspondingly, and the cutting edges of the upper skin-breaking knife (21) and the lower skin-breaking knife (17) are concave.

5. The integrated machine for core extraction and segment cutting of Polygala tenuifolia according to claim 4, characterized in that: The second frame (14) is provided with a plurality of second through holes, and a first pillar (22) is passed through the second through holes. The first pillar (22) is movably arranged in the second through holes, and the first pillar (22) is fixedly connected to the top surface of the upper movable block (18). The fixed end of the first electric telescopic rod (19) is fixedly connected to the second frame (14), and the output end of the first electric telescopic rod (19) is fixedly connected to the upper movable block (18). The top end of the first pillar (22) is fixedly connected to the limiting block (23).

6. The integrated machine for core extraction and segment cutting of Polygala tenuifolia according to claim 1, characterized in that: The pressing head mechanism comprises a second electric telescopic rod (24), an upper pressing block (25) and a lower pressing block (26); the lower pressing block (26) is fixedly connected to the first frame (3); the upper pressing block (25) is located above the lower pressing block (26); the second electric telescopic rod (24) is arranged between the upper pressing block (25) and the first frame (3); an upper pressing groove (27) is provided on the upper pressing block (25); a lower pressing groove (28) is provided on the lower pressing block (26); and the upper pressing groove (27) and the lower pressing groove (28) are arranged correspondingly.

7. The integrated machine for core extraction and segment cutting of Polygala tenuifolia according to claim 6, characterized in that: The fixed end of the second electric telescopic rod (24) is fixedly connected to the first frame (3), the output end of the second electric telescopic rod (24) is fixedly connected to the upper pressing block (25), the first frame (3) is provided with a plurality of jacks, the upper pressing block (25) is fixedly connected with a plurality of second pillars (29), the second pillars (29) are inserted into the jacks, and the second pillars (29) are movably arranged in the jacks.

8. The integrated machine for core extraction and segment cutting of Polygala tenuifolia according to claim 1, characterized in that: The power mechanism includes a second motor (9), a cavity (30) is provided in the base (1), a long hole is provided on the top wall of the cavity (30), the long hole is communicated with the cavity (30), and the second motor (9) is connected to the movable plate (2) in a transmission manner.

9. The integrated machine for core extraction and segment cutting of Polygala tenuifolia according to claim 8, characterized in that: A vertical plate (31) is fixedly connected in the cavity (30), a screw rod (32) is fixedly connected to the output shaft of the second motor (9), one end of the screw rod (32) is rotatably connected to the vertical plate (31), and the other end of the screw rod (32) is rotatably connected to the base (1), a plurality of straight rods (33) are fixedly connected between the vertical plate (31) and the base (1), a connecting block (34) is slidably connected to the straight rod (33), a threaded hole is provided on the connecting block (34), the connecting block (34) and the screw rod (32) are threadedly connected, and the movable plate (2) is fixedly connected to the connecting block (34).

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