Device for overlapping and pressing traditional Chinese medicine decoction pieces and using method

Abstract

The invention provides a traditional Chinese medicine decoction piece overlapping pressing device and a using method, and belongs to the technical field of traditional Chinese medicine processing equipment. Comprising a table plate, table legs, a vertical plate and a decoction piece orientation adjusting module, the table legs are fixedly connected to the bottom of the table plate, the vertical plate is arranged at the top of the table plate, a round hole is formed in the front face of the vertical plate, a first direction groove is formed in the top of the table plate, and the decoction piece orientation adjusting module is arranged in the first direction groove. By arranging the lower pressing head cleaning module, the device can clean decoction piece powder or dust on the bottom of the lower pressing head used for overlapping pressing, so that the lower pressing head is clean and smooth when lifted to the high position every time, and the efficiency of the device is improved. In this way, the possibility that impurities are mixed into the decoction pieces due to the fact that powder or dust exists at the bottom of the lower pressing head can be reduced to a certain degree, and the probability that the decoction pieces are polluted by other impurities on the lower pressing head is also reduced to a certain degree.

Description

Technical Field

[0001] This invention relates to the field of traditional Chinese medicine processing equipment, and in particular to an overlapping pressing device for traditional Chinese medicine slices and its usage method. Background Technology

[0002] The overlapping compression device for Chinese herbal medicine slices is a piece of equipment used in the processing of Chinese herbal medicine slices to overlap and compress the slices into shapes. It can reduce the volume of the slices for storage and transportation, and can also realize the composite compression of multiple slices.

[0003] A device for overlapping and pressing Chinese herbal medicine slices, disclosed in Chinese Invention Patent Application Publication No. CN216032706U, achieves the effect of facilitating the removal of pressed Chinese herbal medicine slices, simplifying processing, and reducing operator time. However, while its primary function is to facilitate the handling and processing of slices of varying thicknesses, it neglects the need to properly orient the slices before pressing. Failure to do so can easily increase the breakage rate and uneven extraction efficiency of the pressed slices. Furthermore, the device overlooks the possibility of residual fragments or dust at the bottom of the pressing head after each pressing. This could contaminate other slices when pressing them. Therefore, this application provides an overlapping and pressing device and method for using Chinese herbal medicine slices to meet this need. Summary of the Invention

[0004] (a) Technical problems to be solved To address the shortcomings of existing technologies, this invention provides an overlapping pressing device and method for processing Chinese herbal medicine slices. This solves the problems of existing devices easily overlooking the orientation of the slices, reducing the probability of slice breakage and uneven extraction efficiency, and leaving powder residue during pressing, which can easily cause contamination of the pressed slices.

[0005] (II) Technical Solution To solve the above-mentioned technical problems, the present invention provides the following technical solution: An overlapping pressing device for traditional Chinese medicine slices and its usage method include a table, with table legs fixedly connected to the bottom of the table, a vertical plate on the top of the table, a circular hole on the front of the vertical plate, a first directional groove on the top of the table, a slice orientation adjustment module inside the first directional groove, an upper plate fixedly connected to the top of the vertical plate, a hydraulic cylinder on the top of the upper plate, the hydraulic cylinder being threadedly connected to the upper plate via hydraulic cylinder bolts, and a downward pressing head cleaning module on the inner wall of the vertical plate.

[0006] Preferably, the herbal slice orientation adjustment module includes a bottom plate, a table is provided at the bottom of the bottom plate, the table is threadedly connected to the bottom plate by bottom plate bolts, a large circular hole is opened at the top of the bottom plate, a U-shaped plate is fixedly connected to the bottom of the bottom plate, and a rebound device is provided at the bottom of the U-shaped plate.

[0007] Preferably, the rebounder is connected to a U-shaped plate by a rebounder bolt thread, the top of the rebounder is provided with a first circular plate, the top of the first circular plate is fixedly connected with a circular spring, the top of the circular spring is fixedly connected with a second circular plate, and the inner wall of the U-shaped plate is provided with a sloped shell.

[0008] Preferably, the slope shell is connected to a U-shaped plate by a slope shell bolt thread, the top of the slope shell is provided with a rebound adapter groove, the rebound adapter groove and the rebounder are mutually adapted, and the top of the bottom plate is fixedly connected to a middle section box.

[0009] Preferably, the top of the middle section box has a conical plate hole, the inner wall of the conical plate hole is fixedly connected to a conical plate, the top of the middle section box is fixedly connected to a connecting plate, and the top of the connecting plate has a hollow hole.

[0010] Preferably, the top of the connecting plate is provided with a first conveying pipe and a second conveying pipe from front to back, the top of the connecting plate is provided with an upper sealing plate, the upper sealing plate is threadedly connected to the connecting plate by upper sealing plate bolts, and the top of the upper sealing plate is provided with a lower pressure head for matching.

[0011] Preferably, the pressure head cleaning module includes a rotating rod base, a vertical plate is fixedly connected to the back of the rotating rod base, a rotating rod hole is opened on the side of the rotating rod base, a rotating rod is provided inside the rotating rod hole, and a square plate is fixedly connected to one end of the rotating rod.

[0012] Preferably, the top of the square plate is provided with a second square groove, the inner wall of the second square groove is provided with a roller hole, the bottom of the square plate is fixedly connected with an elliptical spring, and a roller is provided inside the roller hole. The second square groove and the roller are adapted to each other.

[0013] Preferably, a brush is fixedly connected to the surface of the rotating roller, a servo motor is provided at one end of the rotating roller, a square plate is threadedly connected to the servo motor via a servo motor bolt, a holding box is provided at the bottom of the square plate, and the square plate is threadedly connected to the holding box via a holding box bolt.

[0014] The method of using the overlapping and pressing device for traditional Chinese medicine decoction pieces includes the following steps: Step 1: The first and second types of medicinal slices are placed into the slice orientation adjustment module. The orientation of the slices is adjusted by the module to ensure that the orientation and position of the two types of slices are consistent. After the two types of slices are stacked together, the hydraulic cylinder is activated to drive the pressing head until it enters the slice orientation adjustment module to overlap and press the two types of slices. The pressed slices fall from the slice orientation adjustment module. The hydraulic cylinder is then turned off, causing the pressing head to rise. At this time, the powder or dust on the pressing head is cleaned by the pressing head cleaning module. Step Two: The first and second types of medicinal slices are fed into the first and second conveying pipes in sequence. After detaching from the first and second conveying pipes, the slices fall through the hollow hole in the connecting plate onto the conical plate. Because the conical plate is conical in shape, the slices fall in a spiral pattern along the conical slope onto the second circular plate. The slices on the second circular plate are lying flat. At this point, the hydraulic cylinder is activated, causing the pressing head on the cylinder to press down. The pressing head passes through the pressing head adapter, the hollow hole, and the conical plate to reach the slices, where it performs overlapping and pressing operations. To release downward pressure from the pressing head, after the hydraulic cylinder is closed, the pressing head slowly rises. At this time, the rebounder lifts the first circular plate, which in turn lifts the circular spring and the second circular plate together. When the circular spring and the second circular plate are suddenly lifted, the circular spring swings and shakes the second circular plate, causing the pressed slices to fall from the large circular hole and roll down the slope of the shell. After the slices fall, the hydraulic cylinder needs to be restarted to lower the pressing head on the hydraulic cylinder, pressing the second circular plate down again. This causes the rebounder to retract the second circular plate and fix it in the large circular hole, making it convenient for the next overlapping pressing of slices. Step 3: When the hydraulic cylinder's lower head presses down, it presses against the end of the square plate, causing the square plate to rotate up and down within the rotating rod base via the rotating rod. When the hydraulic cylinder's lower head retracts, the binding force of the square plate gradually decreases. At this time, the square plate needs to return to its original state because the elliptical spring on the back needs to be restored. Therefore, when the hydraulic cylinder's lower head is completely retracted, the lower head is exactly at the top of the rotating roller, and the brush can just contact the lower surface of the lower head. At this time, the servo motor is started, causing the servo motor to drive the rotating roller to rotate, which in turn causes the brush to rotate, thereby cleaning the powder and dust on the lower surface of the lower head. The cleaned powder and dust will fall into the collection box.

[0015] Compared with the prior art, the present invention has at least the following beneficial effects: In the above scheme, the orientation adjustment module of the medicinal slices can be set so that after the medicinal slices move into the overlapping pressing chamber, the orientation position of the medicinal slices can be adjusted by the medicinal slice orientation adjustment module, which facilitates subsequent stacking and pressing. This can reduce the breakage rate of the medicinal slices to a certain extent, and also reduce the probability of uneven extraction efficiency caused by uneven pressing and local thickness differences.

[0016] By incorporating a pressing head cleaning module, the device can clean the bottom of the pressing head used for overlapping pressing, removing any fragments or dust from the medicinal slices. This ensures that the pressing head is clean and smooth each time it is raised to its highest position. This reduces the possibility of impurities being introduced into the medicinal slices due to fragments or dust at the bottom of the pressing head, and also reduces the probability of the medicinal slices being contaminated by other impurities on the pressing head.

[0017] In summary, the present invention has the advantages of reducing the breakage rate of medicinal slices, improving extraction efficiency, reducing the possibility of impurities entering the medicinal slices, and reducing the contamination of the medicinal slices by impurities. Attached Figure Description

[0018] Figure 1 A schematic diagram of the device for overlapping and pressing Chinese herbal medicine slices and its usage method; Figure 2 A schematic diagram of a device for overlapping and pressing Chinese herbal medicine slices and its usage, including a slice orientation adjustment module. Figure 3 A schematic diagram of the first form of a partial structure in the herbal medicine slice orientation adjustment module of the overlapping and pressing device and its usage method; Figure 4 A schematic diagram of the second form of a partial structure in the herbal medicine slice orientation adjustment module of the overlapping and pressing device and its usage method; Figure 5 A schematic diagram of the bottom assembly of the overlapping and pressing device for Chinese herbal medicine slices and its usage method, showing the orientation adjustment module for the slices. Figure 6 A schematic diagram of the overlapping and pressing device for Chinese herbal medicine slices, and the method of using the slice orientation adjustment module rebounder assembly; Figure 7 A schematic diagram of the overall components of the device for overlapping and pressing Chinese herbal medicine slices, including the slice orientation adjustment module and the rebound device; Figure 8 for Figure 7 Enlarged schematic diagram of a local part of the structure; Figure 9 A schematic diagram of the middle section box assembly of the overlapping and pressing device for Chinese herbal medicine slices and its usage method; Figure 10 A schematic diagram of the top assembly of the overlapping and pressing device for Chinese herbal medicine slices and its usage method, showing the orientation adjustment module for the slices. Figure 11A schematic diagram of the pressing head cleaning module of the overlapping pressing device for Chinese herbal medicine slices and its usage method; Figure 12 A schematic diagram of the pressing head cleaning module of the overlapping pressing device for Chinese herbal medicine slices and its usage method; Figure 13 for Figure 12 Enlarged schematic diagram of a local part of the structure.

[0019] [Figure Labels] 1. Tabletop; 2. Table legs; 3. Vertical plate; 4. Herbal slice orientation adjustment module; 401. Bottom plate; 402. U-shaped plate; 403. Rebound device; 404. First circular plate; 405. Circular spring; 406. Second circular plate; 407. Sloping shell; 408. Middle section box; 409. Conical plate; 410. Connecting plate; 411. First conveying pipe; 412. Second conveying pipe; 413. Top sealing plate; 414. Lower pressure head adapter; 5. Upper plate; 6. Hydraulic cylinder; 7. Lower pressure head cleaning module; 701. Rotating rod base; 702. Rotating rod; 703. Square plate; 704. Elliptical spring; 705. Rotating roller; 706. Brush; 707. Servo motor; 708. Container box.

[0020] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiments of the present invention. However, this is only for illustrative purposes and is not intended to limit the present invention to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation

[0021] The overlapping pressing device for traditional Chinese medicine slices and its usage method provided by the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. It should also be noted that, to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art can use other alternative methods to implement some well-known technologies; moreover, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit the present invention.

[0022] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.

[0023] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0024] It is understood that the meanings of “on”, “above”, and “above” in this invention should be interpreted in the broadest manner, such that “on” means not only “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” means not only “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.

[0025] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.

[0026] like Figure 1 As shown, embodiments of the present invention provide an overlapping pressing device for traditional Chinese medicine slices and a method of use, including a table 1, table legs 2 fixedly connected to the bottom of the table 1, a vertical plate 3 provided at the top of the table 1, a circular hole opened on the front of the vertical plate 3, a first direction groove opened at the top of the table 1, a slice orientation adjustment module 4 provided inside the first direction groove, an upper plate 5 fixedly connected to the top of the vertical plate 3, a hydraulic cylinder 6 provided at the top of the upper plate 5, the hydraulic cylinder 6 being threadedly connected to the upper plate 5 via a hydraulic cylinder bolt, and a lower pressure head cleaning module 7 provided on the inner wall of the vertical plate 3.

[0027] Table legs 2 are welded to the bottom of tabletop 1. Circular holes and vertical plates 3 are integrally formed, while vertical plates 3 are welded to the top of tabletop 1. The first directional groove is integrally formed with tabletop 1. The beverage slice orientation adjustment module 4 is installed into the first directional groove, and the first directional groove is welded to the top of the vertical plate 3. The hydraulic cylinder 6 is installed to the top of the upper plate 5 through hydraulic cylinder bolts, and the lower pressure head cleaning module 7 is installed on the vertical plate 3.

[0028] The first and second types of medicinal slices are placed into the slice orientation adjustment module 4, and the orientation of the slices is adjusted by the slice orientation adjustment module 4 to make the orientation and position of the two types of slices consistent. After the two types of slices are stacked together, the hydraulic cylinder 6 is activated so that the hydraulic cylinder 6 can drive the pressing head until the pressing head enters the slice orientation adjustment module 4 to overlap and press the two types of slices. After pressing, the slices fall from the slice orientation adjustment module 4. The hydraulic cylinder 6 is closed, and the pressing head rises back. At this time, the powder or dust on the pressing head is cleaned by the pressing head cleaning module 7.

[0029] like Figures 2 to 10 As shown, in this embodiment, the herbal slice orientation adjustment module 4 includes a bottom plate 401, a table 1 is provided at the bottom of the bottom plate 401, the table 1 is threadedly connected to the bottom plate 401 by bottom plate bolts, a large circular hole is provided at the top of the bottom plate 401, a U-shaped plate 402 is fixedly connected to the bottom of the bottom plate 401, and a rebounder 403 is provided at the bottom of the U-shaped plate 402.

[0030] The rebounder 403 is connected to a U-shaped plate 402 by a rebounder bolt thread. The top of the rebounder 403 is provided with a first circular plate 404. A circular spring 405 is fixedly connected to the top of the first circular plate 404. A second circular plate 406 is fixedly connected to the top of the circular spring 405. The inner wall of the U-shaped plate 402 is provided with a sloped shell 407.

[0031] The slope housing 407 is connected to the U-shaped plate 402 by the slope housing bolt thread. The top of the slope housing 407 is provided with a rebound adapter groove. The rebound adapter groove and the rebounder 403 are mutually adapted. The top of the bottom plate 401 is fixedly connected to the middle section box 408.

[0032] The top of the middle section box 408 has a conical plate hole, and a conical plate 409 is fixedly connected to the inner wall of the conical plate hole. A connecting plate 410 is fixedly connected to the top of the middle section box 408, and a hollow hole is opened on the top of the connecting plate 410.

[0033] The top of the connecting plate 410 is provided with a first conveying pipe 411 and a second conveying pipe 412 from front to back. The top of the connecting plate 410 is provided with an upper sealing plate 413. The upper sealing plate 413 is threadedly connected to the connecting plate 410 by upper sealing plate bolts. The top of the upper sealing plate 413 is provided with a lower pressure head adapter 414.

[0034] The bottom plate 401 is installed to the top of the tabletop 1 by bottom plate bolts, and the large circular hole is integrally formed with the bottom plate 401. The U-shaped plate 402 is welded to the bottom of the tabletop 1. The rebounder 403 is installed to the U-shaped plate 402 by rebounder bolts. The rebounder 403 and the first circular plate 404 are integrally connected. The circular spring 405 is welded between the first circular plate 404 and the second circular plate 406. The slope housing 407 passes through the rebounder 403 and is installed to the U-shaped plate 402 by slope housing bolts. The middle section box 408 is welded between the bottom plate 401 and the connecting plate 410. The conical plate 409 is welded into the conical plate hole of the middle section box 408. The first conveying pipe 411 and the second conveying pipe 412 are welded to the connecting plate 410. The upper sealing plate 413 is installed to the connecting plate 410 by upper sealing plate bolts. The lower pressure head adapter 414 is welded to the top of the upper sealing plate 413.

[0035] The first and second types of medicinal slices are fed into the first conveying pipe 411 and the second conveying pipe 412 in sequence. After the first and second types of medicinal slices are released from the first and second conveying pipes 411 and 412, the slices fall through the hollow hole of the connecting plate 410 onto the conical plate 409. Because the conical plate 409 is conical, the slices fall in a spiral pattern along the conical slope onto the second circular plate 406. Finally, the slices on the second circular plate 406 are lying flat. At this time, the hydraulic cylinder 6 is activated, causing the pressing head on the hydraulic cylinder 6 to press down. The pressing head passes through the pressing head adapter 414, the hollow hole, and the conical plate 409 to reach the slices and perform overlapping and pressing work on the slices. After releasing a downward pressure, the pressure head slowly rises after the hydraulic cylinder 6 is closed. At this time, the rebounder 403 lifts the first circular plate 404, which in turn lifts the circular spring 405 and the second circular plate 406 together. After the circular spring 405 and the second circular plate 406 are suddenly lifted, the circular spring 405 swings and shakes with the second circular plate 406, thereby causing the pressed slices to fall from the large circular hole and roll down the slope housing 407. After the slices fall, the hydraulic cylinder 6 needs to be activated again to make the pressure head on the hydraulic cylinder 6 fall down and press the second circular plate 406 down again, so that the rebounder 403 can retract the second circular plate 406 and fix it in the large circular hole for easy overlapping and pressing of slices next time.

[0036] By using the herbal slice orientation adjustment module 4, the orientation of the herbal slices can be adjusted after they move into the overlapping pressing chamber, which facilitates subsequent stacking and pressing. This can reduce the breakage rate of the herbal slices to a certain extent, and also reduce the probability of uneven extraction efficiency caused by uneven pressing and local thickness differences.

[0037] like Figures 11 to 13As shown, in this embodiment, the pressure head cleaning module 7 includes a rotating rod base 701. A vertical plate 3 is fixedly connected to the back of the rotating rod base 701. A rotating rod hole is opened on the side of the rotating rod base 701. A rotating rod 702 is provided inside the rotating rod hole. A square plate 703 is fixedly connected to one end of the rotating rod 702.

[0038] The top of the square plate 703 is provided with a second square groove, the inner wall of the second square groove is provided with a roller hole, the bottom of the square plate 703 is fixedly connected with an elliptical spring 704, and a roller 705 is provided inside the roller hole. The second square groove and the roller 705 are mutually adapted.

[0039] A brush 706 is fixedly connected to the surface of the rotating roller 705. A servo motor 707 is provided at one end of the rotating roller 705. A square plate 703 is connected to the servo motor 707 by a servo motor bolt. A holding box 708 is provided at the bottom of the square plate 703. The square plate 703 is connected to the holding box 708 by a holding box bolt.

[0040] The rotating rod base 701 is welded to the vertical plate 3. The rotating rod 702 is installed into the rotating rod hole of the rotating rod base 701. The rotating rod 702 is welded to the square plate 703. The elliptical spring 704 is welded between the square plate 703 and the vertical plate 3. The second square groove and the square plate 703 are integrally formed. The rotating roller 705 is installed into the rotating roller hole of the second square groove. The brush 706 is integrally connected to the rotating roller 705. The servo motor 707 is installed onto the square plate 703 by servo motor bolts. Finally, the holding box 708 is installed onto the bottom of the square plate 703 by holding box bolts.

[0041] When the lower pressure head of the hydraulic cylinder 6 presses down, it presses against the end of the square plate 703, causing the square plate 703 to rotate up and down in the rotating rod base 701 via the rotating rod 702. When the lower pressure head of the hydraulic cylinder 6 retracts, the binding force of the square plate 703 gradually retracts. At this time, the square plate 703 needs to return to its original state because the elliptical spring 704 on the back needs to be restored. So when the lower pressure head of the hydraulic cylinder 6 is completely retracted, the lower pressure head is exactly at the top of the rotating roller 705, and the brush 706 can just contact the lower surface of the lower pressure head. At this time, the servo motor 707 is started, causing the servo motor 707 to drive the rotating roller 705 to rotate, which in turn causes the brush 706 to rotate, thereby cleaning the powder and dust on the lower surface of the lower pressure head. The cleaned powder and dust will fall into the collection box 708.

[0042] By setting up the pressing head cleaning module 7, the device can clean the fragments or dust on the bottom of the pressing head used for overlapping pressing, so that the pressing head is clean and smooth each time it is raised to the highest position. This can reduce the possibility of impurities being mixed into the medicinal slices due to fragments or dust at the bottom of the pressing head, and also reduce the probability of the medicinal slices being contaminated by other impurities on the pressing head.

[0043] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that provides control.

[0044] The method of using the overlapping compression device for traditional Chinese medicine decoction pieces includes the following steps: Step 1: The first and second types of medicinal slices are placed into the medicinal slice orientation adjustment module 4, and the orientation of the medicinal slices after entering is adjusted by the medicinal slice orientation adjustment module 4, so that the orientation and position of the two types of medicinal slices are consistent. After the two types of medicinal slices are stacked together, the hydraulic cylinder 6 is activated, so that the hydraulic cylinder 6 can drive the pressing head until the pressing head enters the medicinal slice orientation adjustment module 4 to overlap and press the two types of medicinal slices. After pressing, the medicinal slices fall from the medicinal slice orientation adjustment module 4. The hydraulic cylinder 6 is closed, and the pressing head rises back. At this time, the powder or dust on the pressing head is cleaned by the pressing head cleaning module 7. Step Two: The first and second types of medicinal slices are placed into the first conveying pipe 411 and the second conveying pipe 412 in sequence. After the first and second types of medicinal slices are released from the first and second conveying pipes 411 and 412, the slices will fall through the hollow hole of the connecting plate 410 onto the conical plate 409. Because the conical plate 409 is conical in shape, the slices will fall in a spiral manner along the conical slope onto the second circular plate 406. Finally, the slices on the second circular plate 406 are lying flat. At this time, the hydraulic cylinder 6 is activated, causing the pressing head on the hydraulic cylinder 6 to press down. The pressing head passes through the pressing head adapter 414, the hollow hole, and the conical plate 409 to reach the slices and perform overlapping and pressing work on the slices. The pressing head releases a downward pressure, so after the hydraulic cylinder 6 is closed, the pressing head slowly rises. At this time, the rebounder 403 lifts the first circular plate 404, and then the circular spring 405 and the second circular plate 406 are lifted together. After the circular spring 405 and the second circular plate 406 are suddenly lifted, the circular spring 405 swings and shakes with the second circular plate 406, so that the pressed slices fall from the large circular hole and roll down the slope housing 407. After the slices fall, the hydraulic cylinder 6 needs to be activated again to make the pressing head on the hydraulic cylinder 6 fall down and press the second circular plate 406 down again, so that the rebounder 403 retracts the second circular plate 406 and fixes it in the large circular hole for easy overlapping and pressing of slices next time. Step 3: When the lower pressure head of the hydraulic cylinder 6 presses down, it presses against the end of the square plate 703, causing the square plate 703 to rotate up and down within the rotating rod base 701 via the rotating rod 702. When the lower pressure head of the hydraulic cylinder 6 retracts, the binding force of the square plate 703 gradually retracts. At this time, the square plate 703 needs to return to its original state because the elliptical spring 704 on the back needs to be restored. Therefore, when the lower pressure head of the hydraulic cylinder 6 is completely retracted, the lower pressure head is exactly at the top of the rotating roller 705, and the brush 706 can just contact the lower surface of the lower pressure head. At this time, the servo motor 707 is started, causing the servo motor 707 to drive the rotating roller 705 to rotate, which in turn causes the brush 706 to rotate, thereby cleaning the powder and dust on the lower surface of the lower pressure head. The cleaned powder and dust will fall into the collection box 708.

[0045] The technical solution provided by this invention: A first type of medicinal slice and a second type of medicinal slice are placed into a medicinal slice orientation adjustment module 4, and the orientation position of the medicinal slices after entering is adjusted by the medicinal slice orientation adjustment module 4, so that the orientation and position of the two types of medicinal slices are consistent. After the two types of medicinal slices are stacked together, the hydraulic cylinder 6 is activated, so that the hydraulic cylinder 6 can drive the pressing head until the pressing head enters the medicinal slice orientation adjustment module 4 to overlap and press the two types of medicinal slices. The pressed medicinal slices fall from the medicinal slice orientation adjustment module 4. The hydraulic cylinder 6 is closed, so that the pressing head rises back. At this time, the powder or dust on the pressing head is cleaned by the pressing head cleaning module 7. The first type of medicinal slice and the second type of medicinal slice are respectively conveyed through the first conveying pipe 411 and the second conveying pipe 412 according to... The first and second types of medicinal slices are placed in sequence. After the first and second conveying pipes 411 and 412 are detached, the slices fall through the hollow hole of the connecting plate 410 onto the conical plate 409. Because the conical plate 409 is conical, the slices fall in a spiral pattern along the conical slope onto the second circular plate 406. The slices finally reach the second circular plate 406 lying flat. At this point, the hydraulic cylinder 6 is activated, causing the pressing head on the hydraulic cylinder 6 to press down. The pressing head passes through the pressing head adapter 414, the hollow hole, and the conical plate 409 to reach the slices, where it performs overlapping and pressing operations. Because the pressing head releases downward pressure, after the hydraulic cylinder 6 is closed, the pressing head slowly rises. The rebounder 403 lifts the first circular plate 404, which in turn lifts the circular spring 405 and the second circular plate 406 together. As the circular spring 405 and the second circular plate 406 are suddenly lifted, the circular spring 405 swings and sways with the second circular plate 406, causing the pressed slices to fall from the large circular hole and roll down the sloped housing 407. After the slices fall, the hydraulic cylinder 6 needs to be activated again, causing the pressure head on the hydraulic cylinder 6 to drop and press the second circular plate 406 down again. This causes the rebounder 403 to retract the second circular plate 406 and fix it in the large circular hole for easy overlapping and pressing of slices next time. When the pressure head of the hydraulic cylinder 6 presses down, it will press against the end of the square plate 703. The block is pressed down, causing the square plate 703 to rotate up and down within the rotating rod base 701 via the rotating rod 702. When the pressing head of the hydraulic cylinder 6 retracts, the binding force of the square plate 703 gradually retracts. At this time, the square plate 703 needs to return to its original state because the elliptical spring 704 on the back needs to be restored. Therefore, when the pressing head of the hydraulic cylinder 6 is completely retracted, the pressing head is exactly at the top of the rotating roller 705, and the brush 706 can just contact the lower surface of the pressing head. At this time, the servo motor 707 is started, causing the servo motor 707 to drive the rotating roller 705 to rotate, which in turn causes the brush 706 to rotate, thereby cleaning the powder and dust on the lower surface of the pressing head. The cleaned powder and dust will fall into the holding box 708.

[0046] This invention encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this invention. To provide the public with a thorough understanding of this invention, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand the invention even without these details. Furthermore, to avoid unnecessary misunderstanding of the essence of this invention, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0047] The above are merely preferred embodiments of the present invention. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A device for overlapping and pressing traditional Chinese medicine slices, characterized in that, The table includes a tabletop (1), with table legs (2) fixedly connected to the bottom of the tabletop (1), a vertical plate (3) on the top of the tabletop (1), a circular hole on the front of the vertical plate (3), a first direction groove on the top of the tabletop (1), a beverage slice orientation adjustment module (4) inside the first direction groove, an upper plate (5) fixedly connected to the top of the vertical plate (3), a hydraulic cylinder (6) on the top of the upper plate (5), the hydraulic cylinder (6) being threadedly connected to the upper plate (5) via a hydraulic cylinder bolt, and a downward pressure head cleaning module (7) on the inner wall of the vertical plate (3).

2. The overlapping and pressing device for traditional Chinese medicine slices according to claim 1, characterized in that, The herbal slice orientation adjustment module (4) includes a bottom plate (401), a table (1) is provided at the bottom of the bottom plate (401), the table (1) is connected to the bottom plate (401) by bottom plate bolts, a large circular hole is provided at the top of the bottom plate (401), a U-shaped plate (402) is fixedly connected to the bottom of the bottom plate (401), and a rebounder (403) is provided at the bottom of the U-shaped plate (402).

3. The overlapping pressing device for traditional Chinese medicine slices according to claim 2, characterized in that, The rebounder (403) is connected to a U-shaped plate (402) by a rebounder bolt thread. The top of the rebounder (403) is provided with a first circular plate (404). A circular spring (405) is fixedly connected to the top of the first circular plate (404). A second circular plate (406) is fixedly connected to the top of the circular spring (405). The inner wall of the U-shaped plate (402) is provided with a sloped shell (407).

4. The overlapping and pressing device for traditional Chinese medicine slices according to claim 3, characterized in that, The slope shell (407) is connected to a U-shaped plate (402) by a slope shell bolt thread. The top of the slope shell (407) is provided with a rebound adapter groove. The rebound adapter groove and the rebounder (403) are mutually adapted. The top of the bottom plate (401) is fixedly connected to a middle section box (408).

5. The overlapping pressing device for traditional Chinese medicine slices according to claim 4, characterized in that, The top of the middle section box (408) is provided with a conical plate hole, and a conical plate (409) is fixedly connected to the inner wall of the conical plate hole. A connecting plate (410) is fixedly connected to the top of the middle section box (408), and a hollow hole is provided on the top of the connecting plate (410).

6. The overlapping and pressing device for traditional Chinese medicine slices according to claim 5, characterized in that, The top of the connecting plate (410) is provided with a first conveying pipe (411) and a second conveying pipe (412) from front to back. The top of the connecting plate (410) is provided with an upper sealing plate (413). The upper sealing plate (413) is threadedly connected to the connecting plate (410) by upper sealing plate bolts. The top of the upper sealing plate (413) is provided with a lower pressure head adapter (414).

7. The overlapping and pressing device for traditional Chinese medicine slices according to claim 1, characterized in that, The pressing head cleaning module (7) includes a rotating rod base (701), a vertical plate (3) is fixedly connected to the back of the rotating rod base (701), a rotating rod hole is opened on the side of the rotating rod base (701), a rotating rod (702) is provided inside the rotating rod hole, and a square plate (703) is fixedly connected to one end of the rotating rod (702).

8. The overlapping pressing device for traditional Chinese medicine slices according to claim 7, characterized in that, The top of the square plate (703) is provided with a second square groove, and the inner wall of the second square groove is provided with a roller hole. An elliptical spring (704) is fixedly connected to the bottom of the square plate (703). A roller (705) is provided inside the roller hole. The second square groove and the roller (705) are adapted to each other.

9. The overlapping and pressing device for traditional Chinese medicine slices according to claim 8, characterized in that, A brush (706) is fixedly connected to the surface of the rotating roller (705). A servo motor (707) is provided at one end of the rotating roller (705). A square plate (703) is threadedly connected to the servo motor (707) via a servo motor bolt. A holding box (708) is provided at the bottom of the square plate (703). The square plate (703) is threadedly connected to the holding box (708) via a holding box bolt.

10. The method of using the overlapping pressing device for traditional Chinese medicine slices according to any one of claims 1-9, characterized in that, Includes the following steps: Step 1: The first type of medicinal slices and the second type of medicinal slices are placed into the medicinal slice orientation adjustment module (4), and the orientation position of the medicinal slices after entering is adjusted by the medicinal slice orientation adjustment module (4) so ​​that the orientation and position of the two types of medicinal slices are consistent. After the two types of medicinal slices are stacked together, the hydraulic cylinder (6) is started so that the hydraulic cylinder (6) can drive the pressing head until the pressing head enters the medicinal slice orientation adjustment module (4) to overlap and press the two types of medicinal slices. The pressed medicinal slices fall from the medicinal slice orientation adjustment module (4). The hydraulic cylinder (6) is closed so that the pressing head rises back. At this time, the powder or dust on the pressing head is cleaned by the pressing head cleaning module (7). Step 2: The first type of medicinal slice and the second type of medicinal slice are put into the first conveying pipe (411) and the second conveying pipe (412) in sequence. After the first type of medicinal slice and the second type of medicinal slice are separated from the first conveying pipe (411) and the second conveying pipe (412), the medicinal slices will fall through the hollow hole of the connecting plate (410) onto the conical plate (409). Because the conical plate (409) is a conical shape, the medicinal slices will fall around the second circular plate (406) along the slope of the cone. Finally, the medicinal slices on the second circular plate (406) are lying flat. At this time, the hydraulic cylinder (6) is activated, so that the pressing head on the hydraulic cylinder (6) presses down. The pressing head passes through the pressing head adapter (414), the hollow hole and the conical plate (409) to reach the medicinal slices and perform overlapping pressing work on the medicinal slices. Release a downward pressure, so after the hydraulic cylinder (6) is closed, the pressure head slowly rises, and the rebounder (403) lifts the first circular plate (404), and then lifts the circular spring (405) and the second circular plate (406) together. After the circular spring (405) and the second circular plate (406) are suddenly lifted, the circular spring (405) swings and shakes with the second circular plate (406), so that the pressed slices fall from the large circular hole and roll down the slope shell (407). After the slices fall, the hydraulic cylinder (6) needs to be restarted again, so that the pressure head on the hydraulic cylinder (6) falls down and presses the second circular plate (406) down again, so that the rebounder (403) retracts the second circular plate (406) and fixes it in the large circular hole, so as to facilitate the next overlapping pressing of the slices. Step 3: When the lower head of the hydraulic cylinder (6) presses down, it will press down against the end of the square plate (703), which will cause the square plate (703) to rotate up and down in the base (701) of the rotating rod (702). When the lower head of the hydraulic cylinder (6) retracts, the binding force of the square plate (703) will gradually retract. At this time, the square plate (703) needs to return to its original state because the elliptical spring (704) on the back needs to be restored. So when the lower head of the hydraulic cylinder (6) is completely retracted, the lower head is just at the top of the rotating roller (705), and the brush (706) can just contact the lower surface of the lower head. At this time, the servo motor (707) is started, which drives the rotating roller (705) to rotate, which in turn causes the brush (706) to rotate, thereby cleaning the powder and dust on the lower surface of the lower head. The cleaned powder and dust will fall into the container (708).

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