High speed cut-off reciprocating herb cutting machine

Abstract

The application relates to the technical field of Chinese medicine decoction piece slicing, and discloses a high-speed reciprocating type medicine cutting machine, which comprises a rack, a liftable lifting frame arranged on the rack, a vertical plate fixed on the rack, a mounting frame fixed on the lifting frame, a top rod fixed on the side surface of the mounting frame, a rotatable knife holder arranged on the mounting frame, a cutter installed on the knife holder, rotating shafts fixed at the two ends of the knife holder, wherein a slot is arranged on one of the rotating shafts, and a positioning assembly is arranged on the mounting frame and used for locking the position of the cutter. The automatic cutter polishing function is designed, the knife holder is controlled to rotate by 180 DEG, the cutter blade is opposite to the gap between the two polishing blocks, then the polishing blocks are driven by the power of the device to polish the cutter, the cutter does not need to be manually disassembled for polishing, and the operation convenience and the work efficiency are remarkably improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of traditional Chinese medicine slicing, and particularly relates to a high-speed cutting reciprocating medicine slicing machine. BACKGROUND

[0002] The traditional Chinese medicine slicing machine is used for processing traditional Chinese medicine into standard slice or segment forms.

[0003] According to the search, the Chinese patent with the publication number CN209737665U discloses a traditional Chinese medicine slicing device, which comprises a processing table, a plurality of supporting feet installed at the lower end of the processing table, two supporting plates symmetrically installed at the upper end of the processing table, and a same top plate fixedly installed at the upper end of the supporting plates. A pushing assembly is arranged on the top plate, and a slicing device is installed at the lower end of the top plate. A discharging assembly is arranged below the slicing device. The above-mentioned scheme overcomes the shortcomings of the prior art, has a reasonable design, a compact structure, and effectively solves the problems that the traditional Chinese medicine slicing is highly dependent on manual work, the specifications of the slices are greatly different, and the slicing thickness of various slicing machines is inconsistent. However, the above-mentioned scheme still has the following shortcomings in actual use:

[0004] The above-mentioned scheme does not have the function of polishing the slicing knife. The slicing knife will be blunted after being used for a period of time, and the slicing knife needs to be disassembled and polished by the staff, which will cause the production process to be forced to be interrupted, the original continuous slicing operation cannot be continuously performed, the production efficiency is greatly reduced, the large-scale and high-efficiency production demand cannot be met, the order delivery and the advancement of the overall production plan are affected, in addition, the process of disassembling and reinstalling the slicing knife is relatively cumbersome, and a lot of time and energy of the staff are consumed, and the labor cost is increased.

[0005] Therefore, a high-speed cutting reciprocating medicine slicing machine needs to be designed to solve the above-mentioned problems. SUMMARY

[0006] The purpose of the present application is to solve the shortcomings in the prior art and provide a high-speed cutting reciprocating medicine slicing machine.

[0007] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme:

[0008] A high-speed cutting reciprocating medicine slicing machine, comprising a rack, a lifting frame arranged on the rack and capable of lifting, a vertical plate fixed on the rack, a mounting frame fixed on the lifting frame, a top rod fixed on the side surface of the mounting frame, a knife holder arranged on the mounting frame and capable of rotating, a slicing knife installed on the knife holder, two rotating shafts fixed at the two ends of the knife holder and rotatingly installed on the mounting frame, a slot arranged on one of the rotating shafts, and a positioning assembly arranged on the mounting frame and used for locking the position of the slicing knife.

[0009] The upper part of the frame is provided with a polishing assembly for polishing the cutter, the polishing assembly comprises two polishing blocks arranged opposite to each other, and the two polishing blocks are arranged opposite to the cutter with a spacing therebetween;

[0010] One side of the vertical plate is provided with a water tank, the water tank is provided with a drainage assembly and a control assembly, and the control assembly is used for controlling the drainage action.

[0011] As a preferred technical scheme of the present application, the positioning assembly comprises a positioning disc and a slide rod, the positioning disc is arranged on one side of the mounting frame and connected with the mounting frame through a fixing rod, a hole is formed in the center of the positioning disc, two positioning grooves are formed in the side surface of the positioning disc, one end of the slide rod is slidingly arranged in the groove, the other end of the slide rod extends into one of the positioning grooves, and the slide rod and the groove are connected through a first spring.

[0012] As a preferred technical scheme of the present application, the polishing assembly further comprises a fixing frame, the fixing frame is connected with the vertical plate through a connecting rod, two slidable mounting seats are arranged on the fixing frame, the two polishing blocks are respectively arranged on the two mounting seats, two guide rods are fixed on the side surface of each mounting seat, each guide rod penetrates through the fixing frame and is slidingly connected with the fixing frame, a connecting plate is fixed on the adjacent two guide rods, and the two connecting plates are connected with the fixing frame through a second spring.

[0013] As a preferred technical scheme of the present application, notches are formed in the bottom surfaces of the two polishing blocks, and the two notches are arranged opposite to each other.

[0014] As a preferred technical scheme of the present application, the drainage assembly further comprises a water outlet pipe and a cross pipe, the water outlet pipe is fixed on the bottom surface of the water tank, the cross pipe is fixed on the side surface of the vertical plate, the water outlet pipe and the cross pipe are connected through a connecting pipe, and a plurality of water outlets are formed in the cross pipe.

[0015] As a preferred technical scheme of the present application, the control assembly comprises a sealing cylinder, the sealing cylinder is filled with oil, the sealing cylinder is fixed on the side surface of the water tank, a slidable vertical rod is arranged on the sealing cylinder, a sliding plug is fixedly sleeved on the vertical rod, the sliding plug is slidingly connected in the sealing cylinder, a plurality of oil holes are formed in the sliding plug, the bottom end of the vertical rod is arranged opposite to the ejector rod, the top end of the vertical rod is fixed with a movable rod, the end of the movable rod away from the vertical rod extends into the water tank and is fixed with a movable block, and the movable block is arranged opposite to the water outlet pipe.

[0016] As a preferred technical scheme of the present application, in the initial state, the cutting edge of the cutter faces downward, the movable block is located inside the water outlet pipe, and the outer surface of the movable block is in close contact with the inner wall of the water outlet pipe.

[0017] As a preferred technical scheme of the present application, the water outlets are arranged opposite to the cutter, and the water outlets are arranged in a straight line array.

[0018] As a preferred technical scheme of the present application, two slide rails are fixed on the rack and arranged opposite to each other, and a slide plate that can slide is arranged on the two slide rails, and a water receiving tray is arranged on the slide plate.

[0019] As a preferred technical scheme of the present application, the end of the slide rod is matched with the shape of the positioning groove, and when the slide rod is clamped into the positioning groove, the outer periphery of the slide rod is in close contact with the groove wall of the positioning groove.

[0020] The present application has the following beneficial effects:

[0021] 1. The medicine cutting machine is designed with an automatic cutter polishing function. By controlling the rotation of the cutter holder by 180°, the cutting edge of the cutter is opposite to the gap between the two polishing blocks. Then, the polishing blocks are pushed to polish the cutter by using the power of the device (the cutter moves up and down), without the need to manually disassemble the cutter for polishing, thereby significantly improving the operation convenience and work efficiency.

[0022] 2. During the polishing process, when the cutter holder moves upward, the vertical rod is pushed by the push rod, and the movable block is lifted by the vertical rod, so that the water in the water tank flows out and moistens the cutter and the polishing block. This design not only provides necessary lubrication for the polishing process, reduces friction and wear, but also removes the debris generated during polishing through the water flow, further improving the polishing effect and the service life of the cutter.

[0023] 3. The water receiving tray arranged on the rack can effectively collect the flowing water during the polishing process, avoiding environmental pollution and device damage caused by the random flow of water. After the polishing is completed, the worker only needs to simply pour the accumulated water in the water receiving tray, which greatly simplifies the cleaning work and maintains the cleanliness and order of the working environment. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 A structure diagram of a high-speed cutting reciprocating medicine cutting machine is provided. Figure 1 ;

[0025] Figure 2 A structure diagram of a high-speed cutting reciprocating medicine cutting machine is provided. Figure 2 ;

[0026] Figure 3 A structure diagram when the cutter is turned over with the cutting edge facing upward.

[0027] Figure 4 Figure 1 is a structural schematic diagram of the installation frame, the cutter frame and the cutter;

[0028] Figure 5 Figure 2 is a sectional structural schematic diagram of the cutter;

[0029] Figure 6 Figure 3 is a structural schematic diagram of the installation frame, the cutter frame and the cutter; Figure 5 Figure 4 is an enlarged view of the structure at A of figure 3;

[0030] Figure 7 Figure 5 is a structural schematic diagram of the polishing assembly;

[0031] Figure 8 Figure 6 is an enlarged view of the structure at B of figure 5; Figure 7

[0032] Figure 7 is an enlarged view of the structure at C of figure 5; Figure 9 Figure 2 Figure 8 is a sectional structural schematic diagram of the water tank;

[0033] Figure 10 Figure 9 is an enlarged view of the structure at D of figure 8.

[0034] Figure 11 Figure 10 Figure 10 is a structural schematic diagram of the installation frame, the cutter frame and the cutter.

[0035] In the figure: 1, frame; 11, lifting frame; 12, vertical plate; 21, installation frame; 211, top rod; 22, cutter frame; 221, rotating shaft; 222, slot; 23, cutter; 24, fixed rod; 25, positioning disc; 251, positioning slot; 26, sliding rod; 27, first spring; 31, fixed frame; 311, connecting rod; 32, mounting seat; 33, polishing block; 34, guide rod; 35, connecting plate; 36, second spring; 41, water tank; 42, water outlet pipe; 43, cross pipe; 431, water outlet; 44, connecting pipe; 51, sealing cylinder; 52, vertical rod; 53, sliding plug; 531, oil hole; 54, third spring; 55, movable rod; 56, movable block; 61, sliding rail; 611, sliding plate; 62, water receiving disc. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all of the embodiments of the present application.

[0037] Reference Figures 1-11 ​​The utility model provides a high -speed cut off reciprocating medicine cutting machine, including frame 1, the lifter 11 of liftable is established on frame 1, the vertical board 12 is fixed on frame 1, the mounting bracket 21 is fixed on the lifter 11, the side of mounting bracket 21 is fixed with top rod 211, and mounting bracket 21 is provided with rotatable tool rest 22, and cutter 23 is installed on tool rest 22, and both ends of tool rest 22 are fixed with pivot 221, and both pivot 221 are rotatably installed on mounting bracket 21, and the slot 222 is formed in one pivot 221.

[0038] The utility model discloses a medicine cutting machine, which is driven by the same motor for feeding and cutting, and the driving transmission part and the cutting part form an independent and closely related whole motion system.

[0039] The mounting bracket 21 is provided with a positioning assembly for locking the position of the cutter 23. The positioning assembly includes a positioning disc 25 and a slide rod 26. The positioning disc 25 is arranged on one side of the mounting bracket 21 and is connected to the mounting bracket 21 by a fixed rod 24. A hole is formed in the center of the positioning disc 25, and two positioning grooves 251 are formed on the side surface of the positioning disc 25. One end of the slide rod 26 is slidingly arranged in the slot 222, and the other end of the slide rod 26 extends into one of the positioning grooves 251. The slide rod 26 is connected to the slot 222 by a first spring 27. The end of the slide rod 26 is matched with the shape of the positioning groove 251. When the slide rod 26 is clamped into the positioning groove 251, the outer circumferential surface of the slide rod 26 is in close contact with the groove wall of the positioning groove 251.

[0040] In the initial state, the cutter 23 is clamped into the positioning groove 251, and the slide rod 26 is in close contact with the groove wall of the positioning groove 251. Figure 1 And Figure 10As shown, the cutting edge of the cutter 23 is downward, facilitating the cutting action, the movable block 56 is located in the water outlet pipe 42, blocking the water outlet pipe 42 and blocking the drainage action, and the water pan 62 is located away from the cutter 23. The cutting machine provided by the application has the function of polishing the cutter 23. When the cutter 23 is dull, the staff can polish the cutter 23 by using this function. Specifically, the staff first controls the lifting frame 11 to descend to the lower limit position, so that the knife holder 22 and the cutter 23 descend to the position close to the rack 1, then pulls the slide rod 26, so that the slide rod 26 moves away from the direction of the opening groove 222, until the end of the slide rod 26 is separated from the corresponding positioning groove 251, and the slide rod 26 is free to rotate. At this time, the staff controls the knife holder 22 to rotate, so that the knife holder 22 and the cutter 23 rotate 180°, and the rotation of the knife holder 22 can drive the two rotating shafts 221 to rotate, so that the slide rod 26 rotates. When the knife holder 22 rotates in place, the slide rod 26 is opposite to the other positioning groove 251. Finally, the staff releases the slide rod 26, so that the slide rod 26 is reset under the action of the first spring 27, until the slide rod 26 is clamped into the opposite positioning groove 251. In this case, the slide rod 26 limits the knife holder 22 to ensure the position stability of the knife holder 22, such as Figure 3 As shown, when the cutter 23 rotates 180°, the cutting edge of the cutter 23 is opposite to the gap between the two polishing blocks 33. It should be noted that when the knife holder 22 rotates 180°, the top rod 211 is opposite to the vertical rod 52.

[0041] The upper portion of the rack 1 is provided with a polishing assembly for polishing the cutter 23. The polishing assembly includes two polishing blocks 33 arranged opposite to each other, and the gap between the two polishing blocks 33 is opposite to the cutter 23. The bottom surface of each polishing block 33 is provided with a notch, and the two notches are arranged opposite to each other. The polishing assembly further includes a fixing frame 31 connected with the vertical plate 12 through a connecting rod 311. The fixing frame 31 is provided with two slidable mounting seats 32, and the two polishing blocks 33 are respectively mounted on the two mounting seats 32. The side surface of each mounting seat 32 is fixedly provided with two guide rods 34, and each guide rod 34 penetrates through the fixing frame 31 and is slidably connected with the fixing frame 31. Adjacent two guide rods 34 are jointly fixed with a connecting plate 35, and the two connecting plates 35 are connected with the fixing frame 31 through a second spring 36.

[0042] The worker starts the device, and the lifting frame 11 drives the tool rest 22 to move up and down continuously, so that the cutter 23 moves up and down reciprocatingly. When the cutter 23 moves upward, the cutter 23 will extend between the two polishing blocks 33. In this process, the cutter 23 will push away the two polishing blocks 33, so that the two polishing blocks 33 move away from each other. Under the elastic force of the two second springs 36, the two polishing blocks 33 are always in the state of pressing the cutter 23. Therefore, in the process of the cutter 23 moving up and down, the two polishing blocks 33 can polish the cutting edge of the cutter 23. Through this design, the cutter 23 can be polished by using the power of the device itself (i.e. the up and down movement of the cutter 23), without the need to manually polish the cutter 23 after disassembling it from the machine. The operation is convenient.

[0043] The vertical plate 12 is provided with a water tank 41. The water tank 41 is provided with a drainage assembly and a control assembly. The drainage assembly further comprises a water outlet pipe 42 and a horizontal pipe 43. The water outlet pipe 42 is fixed to the bottom surface of the water tank 41. The horizontal pipe 43 is fixed to the side surface of the vertical plate 12. The water outlet pipe 42 and the horizontal pipe 43 are connected through a connecting pipe 44. A plurality of water outlets 431 are formed in the horizontal pipe 43. The plurality of water outlets 431 are arranged in a straight line array and are opposite to the cutter 23.

[0044] The control assembly is used for controlling the drainage action. The control assembly comprises a sealing cylinder 51. The sealing cylinder 51 is internally accumulated with oil. The sealing cylinder 51 is fixed to the side surface of the water tank 41. A vertical rod 52 is slidably arranged on the sealing cylinder 51. A sliding plug 53 is fixedly sleeved on the vertical rod 52. The sliding plug 53 is sealingly and slidably connected in the sealing cylinder 51. A plurality of oil holes 531 are formed in the sliding plug 53. The bottom end of the vertical rod 52 is opposite to the top rod 211. The top end of the vertical rod 52 is fixedly provided with a movable rod 55. The movable rod 55 extends to the inside of the water tank 41 away from the vertical rod 52 and is fixedly provided with a movable block 56. The movable block 56 is opposite to the water outlet pipe 42. In the initial state, the cutting edge of the cutter 23 faces downward. The movable block 56 is located in the inside of the water outlet pipe 42. The outer surface of the movable block 56 is in close contact with the inner wall of the water outlet pipe 42.

[0045] The present application also has the function of water spraying lubrication to the cutter 23 during the polishing process. Specifically, when the cutter holder 22 moves upward, the top rod 211 moves upward, which can push the vertical rod 52 to move upward. When the vertical rod 52 moves upward, the movable block 56 is driven by the movable rod 55 to move upward. When the movable block 56 moves upward, it can be separated from the water outlet pipe 42. Without the water blocking effect of the movable block 56, the water in the water tank 41 can flow out through the water outlet pipe 42 and enter the horizontal pipe 43 through the connecting pipe 44. Finally, the water flow flows through the water outlets 431 on the horizontal pipe 43 to the two polishing blocks 33. Further, the flowing water can wet the cutter 23, which plays a lubricating role for the cutter 23 and the polishing block 33 during the polishing process, thereby improving the polishing effect. It is worth mentioning that when the cutter holder 22 and the top rod 211 move downward, the top rod 211 no longer applies a pushing force to the vertical rod 52. At this time, the vertical rod 52 moves downward under the action of the third spring 54. When the vertical rod 52 moves downward, it drives the sliding plug 53 to move, so that the sliding plug 53 moves inside the sealing cylinder 51. The inside of the sealing cylinder 51 is full of oil. A plurality of oil holes 531 are formed on the sliding plug 53. When the sliding plug 53 moves inside the sealing cylinder 51, the oil can pass through the plurality of oil holes 531. This provides a damping effect for the movement of the sliding plug 53, so that the sliding plug 53 and the vertical rod 52 can slowly descend, thereby slowing down the descending speed of the movable block 56. Before the movable block 56 is reset to the inside of the water outlet pipe 42, the top rod 211 will again lift the vertical rod 52, so that the vertical rod 52 drives the movable block 56 to move upward again. Therefore, during the upward and downward movement of the cutter holder 22, the movable block 56 is always located outside the water outlet pipe 42, and the entire water drainage action continues. Only when the cutter holder 22 is stationary, the movable block 56 will slowly reset to the inside of the water outlet pipe 42 and block the water drainage action.

[0046] The rack 1 is fixed with two slide rails 61 arranged opposite to each other. The two slide rails 61 are commonly provided with a slidable sliding plate 611. After adjusting the position of the cutter 23, the worker can pull the water collecting tray 62 to move to the position directly below the cutter 23, forming a state as shown in Figure 3 During the subsequent polishing process, the water flow flowing out of the water outlets 431 will finally fall on the water collecting tray 62, realizing the collection of the water flow. This design can avoid the random flow of water flow and pollution of the device. After the polishing is completed, the worker can pour the accumulated water flow on the water collecting tray 62.

[0047] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art can make equivalent replacements or changes within the technical range disclosed by the present application according to the technical solution and inventive concept of the present application, which should be covered within the protection scope of the present application.

Claims

1. A high-speed reciprocating cutting machine for cutting medicine, characterized in that, Includes a frame (1), on which a liftable lifting frame (11) is provided, a vertical plate (12) is fixed on the frame (1), a mounting frame (21) is fixed on the lifting frame (11), a top rod (211) is fixed on the side of the mounting frame (21), a rotatable blade holder (22) is provided on the mounting frame (21), a cutter (23) is installed on the blade holder (22), a rotating shaft (221) is fixed at both ends of the blade holder (22), both rotating shafts (221) are rotatably mounted on the mounting frame (21), a slot (222) is opened on one of the rotating shafts (221), and a positioning component is provided on the mounting frame (21) for locking the position of the cutter (23); A grinding assembly is provided above the frame (1) for grinding the cutter (23). The grinding assembly includes two grinding blocks (33) facing each other. There is a gap between the two grinding blocks (33), which is set directly opposite the cutter (23). When the cutter (23) rotates 180°, the cutting edge of the cutter (23) is directly opposite the gap between the two grinding blocks (33). A water tank (41) is provided on one side of the vertical plate (12). A drainage component and a control component are provided on the water tank (41). The control component is used to control the drainage action. The drainage component also includes a water outlet pipe (42) and a horizontal pipe (43). The water outlet pipe (42) is fixed to the bottom surface of the water tank (41). The horizontal pipe (43) is fixed to the side surface of the vertical plate (12). The water outlet pipe (42) and the horizontal pipe (43) are connected by a connecting pipe (44). Several water outlets (431) are provided on the horizontal pipe (43). The control assembly includes a sealing cylinder (51) containing oil. The sealing cylinder (51) is fixed to the side of the water tank (41). A slidable vertical rod (52) is provided on the sealing cylinder (51). A sliding plug (53) is fixedly fitted on the vertical rod (52). The sliding plug (53) is slidably connected to the inside of the sealing cylinder (51). Several oil holes (531) are provided on the sliding plug (53). The bottom end of the vertical rod (52) is directly opposite the top rod (…). 211) The top of the vertical rod (52) is fixed with a movable rod (55). The end of the movable rod (55) away from the vertical rod (52) extends into the interior of the water tank (41) and is fixed with a movable block (56). The movable block (56) is set facing the water outlet pipe (42). In the initial state, the blade of the cutter (23) faces down, the movable block (56) is located inside the water outlet pipe (42), and the outer surface of the movable block (56) is in contact with the inner wall of the water outlet pipe (42).

2. The high-speed reciprocating cutting medicine cutter according to claim 1, characterized in that, The positioning assembly includes a positioning disk (25) and a slide rod (26). The positioning disk (25) is arranged on one side of the mounting frame (21) and is connected to the mounting frame (21) by a fixing rod (24). The center of the positioning disk (25) has a hole. Two positioning grooves (251) are opened on the side of the positioning disk (25). One end of the slide rod (26) is slidably disposed in the groove (222), and the other end of the slide rod (26) extends into one of the positioning grooves (251). The slide rod (26) and the groove (222) are connected by a first spring (27).

3. The high-speed reciprocating cutting medicine cutter according to claim 1, characterized in that, The grinding assembly also includes a fixing frame (31), which is connected to the vertical plate (12) via a connecting rod (311). The fixing frame (31) is provided with two slidable mounting seats (32), and the two grinding blocks (33) are respectively mounted on the two mounting seats (32). Each mounting seat (32) has two guide rods (34) fixed on its side. Each guide rod (34) passes through the fixing frame (31) and is slidably connected to the fixing frame (31). A connecting plate (35) is fixed on two adjacent guide rods (34), and the two connecting plates (35) are connected to the fixing frame (31) via a second spring (36).

4. A high-speed reciprocating cutting machine for cutting medicine according to claim 3, characterized in that, Both grinding blocks (33) have notches on their bottom surfaces, and the two notches are positioned opposite each other.

5. A high-speed reciprocating cutting medicine cutter according to claim 4, characterized in that, Several of the water outlets (431) are positioned directly opposite the cutter (23), and the water outlets (431) are arranged in a linear array.

6. A high-speed reciprocating cutting machine for cutting medicine according to claim 1, characterized in that, The frame (1) has two slide rails (61) that are directly opposite each other. Both slide rails (61) have a sliding plate (611) that can be slidably mounted on them. The sliding plate (611) has a water receiving tray (62) mounted on it.

7. A high-speed reciprocating cutting machine for cutting medicine according to claim 2, characterized in that, The end of the slide rod (26) is adapted to the shape of the positioning groove (251). When the slide rod (26) is inserted into the positioning groove (251), the outer circumferential surface of the slide rod (26) is in contact with the groove wall of the positioning groove (251).

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