Automatic bamboo sawing equipment capable of customizing cutting length and bamboo sawing method

Abstract

The invention relates to the technical field of automatic bamboo sawing, in particular to automatic bamboo sawing equipment capable of customizing the cutting length and a bamboo sawing method.The automatic bamboo sawing equipment comprises a cutting and distributing machine base, a machine arm is fixedly connected to one side of the upper end of the cutting and distributing machine base, and a box is fixedly connected to the upper end of the machine arm; a water jet cutting assembly is installed at the bottom end of the box body and comprises a rotating rod rotationally installed at the bottom end of the box body, a speed reducer is installed at one end of the rotating rod, the outer surface of the rotating rod is fixedly sleeved with a tooth cylinder, and a base plate is fixedly connected to the bottom end of the tooth cylinder. According to the bamboo sawing device, fixed-length bamboos can be rapidly and adaptively clamped, fixed and sectionally cut in the cutting process, the flatness of the cutting faces of the bamboos is improved, the problems of tool replacement and clamping eccentricity are solved, the overall bamboo sawing quality and efficiency are improved, cutting chippings can be collected and separated, the chippings are prevented from splashing, and the working environment of the bamboo sawing device is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of automated bamboo sawing, and specifically to an automated bamboo sawing device and a bamboo sawing method with customizable cutting length. Background Art

[0002] An automated bamboo sawing machine is a special processing device integrating mechanical transmission, intelligent control, and sensing technologies, used to achieve automatic feeding, positioning, cutting, and sorting of bamboo materials. Its core feature is to replace manual operations through programmed control to complete the continuous processing process from raw bamboo to standardized bamboo segments. In the primary processing of bamboo materials, first, the raw bamboo needs to be cut into a set length according to requirements, and this operation is called raw bamboo segmenting or raw bamboo length setting. Then, the bamboo tubes of the fixed-length segments are sent to the next process.

[0003] Currently, the existing automated bamboo sawing devices have the following deficiencies in use: First, in the use of automated bamboo sawing devices, the pre-treated bamboo is first transported to a V-shaped frame and conveyed by rollers. When it reaches the cutting position, the fixture clamps the bamboo, and the bamboo is cut by a cutting tool. However, due to the silicon content (0.5 - 1.2%) of bamboo materials, this operation causes abrasive wear. The tool life is only 4 - 6 hours when cutting bamboo joints (the cutting force drops by 40% after 300 cuts), and it takes a lot of time to replace. The fixture and the cutting tool are two operating units, resulting in a relatively high eccentricity of the bamboo during tool cutting when the fixture lifts the bamboo, affecting the cutting quality. Moreover, the tool generates heat due to friction during cutting, and the temperature is very high, which may cause thermal cracks or tool chipping, accompanied by cutting debris, resulting in an increase in burrs at the cutting area and a rough cross-section.

[0004] Therefore, those skilled in the art have provided an automated bamboo sawing device with customizable cutting length to solve the problems raised in the above background art. Summary of the Invention

[0005] In view of the deficiencies of the prior art, the present invention provides an automated bamboo sawing device and a bamboo sawing method with customizable cutting length, which solve the following problems: The existing automated bamboo sawing devices have the following deficiencies in use: First, in the use of automated bamboo sawing devices, the pre-treated bamboo is first transported to a V-shaped frame and conveyed by rollers. When it reaches the cutting position, the fixture clamps the bamboo, and the bamboo is cut by a cutting tool. However, due to the silicon content (0.5 - 1.2%) of bamboo materials, this operation causes abrasive wear. The tool life is only 4 - 6 hours when cutting bamboo joints (the cutting force drops by 40% after 300 cuts), and it takes a lot of time to replace. The fixture and the cutting tool are two operating units, resulting in a relatively high eccentricity of the bamboo during tool cutting when the fixture lifts the bamboo, affecting the cutting quality. Moreover, the tool generates heat due to friction during cutting, and the temperature is very high, which may cause thermal cracks or tool chipping, accompanied by cutting debris, resulting in an increase in burrs at the cutting area and a rough cross-section. The present invention is realized through the following technical solutions.

[0006] An automatic bamboo sawing device with customizable cutting length according to the present invention includes a cutting and sorting machine base. One side of the upper end of the cutting and sorting machine base is fixedly connected with a machine arm. The upper end of the machine arm is fixedly connected with a box body. A water jet cutting assembly is installed at the bottom end of the box body. The water jet cutting assembly includes a rotating rod rotatably installed at the bottom end of the box body. One end of the rotating rod is installed with a speed reducer. A toothed cylinder is fixedly sleeved on the outer surface of the rotating rod. The bottom end of the toothed cylinder is fixedly connected with a base plate. A water jet is fixedly installed at the bottom end of the base plate. One end of the speed reducer is installed with a traction rod. A positioning and clamping assembly is fixedly connected to the upper end of the cutting and sorting machine base. The positioning and clamping assembly includes two limiting concave plates fixedly connected to the upper end of the cutting and sorting machine base. An arc-shaped support is slidably arranged inside the limiting concave plate. The middle of the bottom end of the arc-shaped support is fixedly connected with a pressing rod. The bottom end of the pressing rod is fixedly connected with a strip plate. The bottom end of the strip plate is fixedly connected with a bottom rod. The bottom end of the bottom rod is fixedly connected with an adaptive elastic component. The adaptive elastic component includes an external arc-shaped plate fixedly connected to the bottom end of the bottom rod. Adjusting rods are equidistantly inserted and movably arranged in the middle of the external arc-shaped plate. A swing control connection assembly is connected to the upper end of the cutting and sorting machine base. A sorting and collecting assembly is installed at the upper end of the cutting and sorting machine base.

[0007] Preferably, one end of each of the plurality of adjusting rods passing through the external arc-shaped plate is movably connected with a clamping block. A second spring is sleeved on the outer surfaces of the adjusting rods between the external arc-shaped plate and the clamping block. A conveying rack is installed at one end of the cutting and sorting machine base. A hopper is arranged at the upper end of the conveying rack. A material sleeve is arranged inside the hopper. An intelligent controller is fixedly installed on one side wall of the machine arm. A material transfer component is installed at the upper end of the cutting and sorting machine base. A pulling plate is obliquely and fixedly connected to the outer surface of the pressing rod. The pulling plate is fixedly connected with the strip plate. A reinforcing plate inserted through the bottom rod is fixedly connected between the two limiting concave plates.

[0008] Preferably, a support block is fixedly connected to the upper end of the cutting and sorting machine base. A plurality of lower clamping plates are fixedly connected to the upper end of the support block. One end of one of the lower clamping plates is fixedly connected with a positioning bridge. A drainage inclined block is arranged inside the support block.

[0009] Preferably, a first hydraulic push rod is inserted and fixedly installed in the upper part of the machine arm. A toothed plate is inserted and movably arranged between the machine arm and the bottom end of the box body. The upper end of the toothed plate is fixedly connected with a convex block slidably arranged in the box body. The toothed plate is meshed with the toothed cylinder.

[0010] Preferably, the swing linkage control assembly includes a bracket fixedly connected to the upper end of the cutting and dividing machine base, a vertical plate is fixedly connected to the middle part of the upper end of the bracket, the reducer and the vertical plate are rotatably installed through the insertion, a short shaft is rotatably installed at the bottom end of the vertical plate, a driven plate is fixedly mounted on the outer surface of the short shaft, a sleeve block is slidably mounted on the outer surface of the driven plate, the traction rod is rotatably connected to the sleeve block, a dynamic pressure head is fixedly connected to the bottom end of the driven plate, and the dynamic pressure head is used in conjunction with an arc-shaped support frame.

[0011] Preferably, a through beam is commonly connected between the two limit concave plates, a sliding rod is horizontally installed on the inner side of the through beam, both sides of the sliding rod are slidably mounted with limit sliders, the upper ends of the two limit sliders are rotatably connected with connecting rods, the strips are movably connected to the connecting rods, and both sides of the sliding rod are mounted with first springs used in conjunction with the limit sliders.

[0012] Preferably, the sorting and collecting assembly includes a diverter box fixedly connected to the upper end of the cutting and dividing machine base, a second hydraulic push rod is fixedly installed on one side of the diverter box, the extended end of the second hydraulic push rod passes through the diverter box and is fixedly connected with a shovel plate, a filter is provided on the inner side of the diverter box, and a water outlet valve is installed on one side of the diverter box.

[0013] Preferably, a machine belt is installed on one side of the conveyor frame, a linear motor used in conjunction with the machine belt is slidably provided on one side of the conveyor frame, a push plate is installed on one side of the linear motor, and the push plate is slidably matched with the material sleeve.

[0014] Preferably, the material transfer assembly comprises a roller unloading rack mounted on the upper end of a cutting and dividing machine base, a lifter is fixedly mounted on the upper end of the cutting and dividing machine base, and a rubber roller is movably mounted on one end of the lifter.

[0015] Beneficial effects of the present invention: 1. The automatic bamboo sawing equipment and bamboo sawing method of the present invention can customize the cutting length. After the first hydraulic push rod is operated, the extended end drives the tooth plate to move horizontally, so that the tooth plate drives the protrusion to slide in the box body. When the extended end is used, the tooth plate drives the tooth cylinder to rotate, thereby driving the base plate and the rotating rod to rotate at the same time, so that the water knife swings. The swing amplitude of the water knife is controlled according to the extended length of the first hydraulic push rod. At the same time, the reducer is driven to operate under the rotation of the rotating rod, and the swing joint control component is further driven to move, thereby driving the dynamic pressure head to move and conflict with the arc support frame. The adaptive elastic component descends and drives the external arc plate to descend, thereby driving multiple blocks to conflict with the pre-treated bamboo. According to the elliptical degree of the bamboo, the block drives the adjustment rod to move, thereby compressing the second spring to different degrees, which is beneficial to the bamboo sawing device. When working, it can quickly adaptively clamp and fix the segmented cutting of the fixed-length bamboo in the cutting process, improve the flatness of the bamboo cutting surface, avoid the problem of replacing the tool and clamping eccentricity, and improve the overall bamboo sawing quality and efficiency; 2. In the automatic bamboo sawing device and method with customizable cutting length according to the present invention, after the debris generated by cutting flows into the diversion inclined block, it is diverted and slides down, falling into the shunt box. After being sorted by the filter screen, the water flows to the bottom of the shunt box and is discharged through the water outlet valve for recycling. When a batch of bamboo cutting is completed, the second hydraulic push rod is controlled to open and operate. The second hydraulic push rod pushes the shovel plate to slide on the upper surface of the filter screen, and the debris is discharged and collected through the side port of the shunt box. This is conducive to the collection and separation of cutting debris during the operation of the bamboo sawing device, preventing the splashing of debris and improving the working environment of the bamboo sawing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the drawings and embodiments.

[0017] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present invention; Figure 2 For the present invention Figure 1 Schematic side view structure diagram; Figure 3 For the present invention Figure 1 Schematic structure diagram of the cutting and feeding machine base in the present invention; Figure 4 For the present invention Figure 3 Schematic diagram of the enlarged structure of multiple components in the present invention; Figure 5 For the present invention Figure 4 Schematic diagram of the structure of the swing control linkage component and the positioning and clamping component in the present invention; Figure 6 For the present invention Figure 4 Schematic diagram of the structure of the adaptive elastic component in the present invention; Figure 7 For the present invention Figure 3 Schematic diagram of the structure of the sorting and collection component in the present invention.

[0018] In the figure: 1, conveying frame; 2, cutting and dividing machine base; 3, linear motor; 4, machine arm; 551, water jet cutting assembly; 552, swing control linkage assembly; 553, positioning and clamping assembly; 554, adaptive elastic assembly; 555, sorting and collecting assembly; 556, material transfer assembly; 6, first hydraulic push rod; 7, water jet; 8, sleeve block; 9, driven plate; 10, lifter; 11, rubber roller; 12, roller discharging rack; 13, box body; 14, intelligent controller; 15, material sleeve; 16, machine belt; 17, push plate; 18, bracket; 19, shunt box; 20, filter screen; 21, water outlet valve; 22, second hydraulic push rod; 23, hopper; 24, lower clamping plate; 25, base plate; 26, rotating rod; 27, short shaft; 28, vertical plate; 29, dynamic pressure head; 30, arc support; 31, limiting concave plate; 32, traction rod; 33, pressure rod; 34, strip plate; 35, sliding rod; 36, first spring; 37, through-port beam; 38, limiting slider; 39, connecting rod; 40, toothed cylinder; 41, convex block; 42, toothed plate; 43, reinforcing plate; 44, bottom rod; 45, second spring; 46, support block; 47, pulling plate; 48, positioning bridge; 49, external arc plate; 50, adjusting rod; 57, drainage inclined block; 58, clamping block; 59, reducer; 60, shovel plate. Detailed implementation mode

[0019] Aiming at the deficiencies of the prior art, the present invention provides an automated bamboo sawing device and a bamboo sawing method with customizable cutting length, which solve the following problems: The existing automated bamboo sawing devices have the following deficiencies in use: First, in the use of the automated bamboo sawing device, the pre-treated bamboo is first conveyed to the V-shaped frame and conveyed by rollers. When it reaches the cutting position, the fixture clamps the bamboo, and the bamboo is cut by the cutting tool. However, due to the silicon content (0.5 - 1.2%) of the bamboo material, abrasive wear occurs, and the tool life is only 4 - 6 hours when cutting bamboo joints (the cutting force drops by 40% after cutting 300 times), and it takes a lot of time to replace. The fixture and the cutting tool are two operating units, so when the fixture lifts the bamboo, the eccentricity of the bamboo during tool cutting is relatively high, affecting the cutting quality. Moreover, when the tool cuts, it will generate heat due to friction, and the temperature is very high, resulting in thermal cracks or tool chipping, accompanied by cutting debris, increasing burrs at the cutting place and rough cross-sections. In order to more clearly illustrate the technical solutions in the embodiments of the invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0020] The present invention will be further described below with reference to the drawings and embodiments.

[0021] AsFigures 1-7As shown in the figure, an automatic bamboo sawing device with customizable cutting length according to the present invention includes a cutting and material separating machine base 2. One side of the upper end of the cutting and material separating machine base 2 is fixedly connected with a machine arm 4. The upper end of the machine arm 4 is fixedly connected with a box body 13. A water jet cutting assembly 551 is installed at the bottom end of the box body 13. The water jet cutting assembly 551 includes a rotating rod 26 rotatably installed at the bottom end of the box body 13. One end of the rotating rod 26 is installed with a speed reducer 59. The outer surface of the rotating rod 26 is fixedly sleeved with a toothed cylinder 40. The bottom end of the toothed cylinder 40 is fixedly connected with a base plate 25. A water jet 7 is fixedly installed at the bottom end of the base plate 25. One end of the speed reducer 59 is installed with a traction rod 32. A positioning and clamping assembly 553 is fixedly connected to the upper end of the cutting and material separating machine base 2. The positioning and clamping assembly 553 includes two limiting concave plates 31 fixedly connected to the upper end of the cutting and material separating machine base 2. An arc-shaped support 30 is slidably arranged inside the limiting concave plates 31. The middle of the bottom end of the arc-shaped support 30 is fixedly connected with a pressure rod 33. The bottom end of the pressure rod 33 is fixedly connected with a strip plate 34. The bottom end of the strip plate 34 is fixedly connected with a bottom rod 44. The bottom end of the bottom rod 44 is fixedly connected with an adaptive elastic assembly 554. The adaptive elastic assembly 554 includes an external arc-shaped plate 49 fixedly connected to the bottom end of the bottom rod 44. Adjusting rods 50 are equidistantly inserted and movably arranged in the middle of the external arc-shaped plate 49. A swing control linkage assembly 552 is connected to the upper end of the cutting and material separating machine base 2. A sorting and collecting assembly 555 is installed at the upper end of the cutting and material separating machine base 2. One end of each of the multiple adjusting rods 50 passing through the external arc-shaped plate 49 is movably connected with a clamping block 58. A second spring 45 is sleeved on the outer surfaces of the adjusting rods 50 between the external arc-shaped plate 49 and the clamping block 58. A conveying rack 1 is installed at one end of the cutting and material separating machine base 2. A hopper 23 is arranged at the upper end of the conveying rack 1. A material sleeve 15 is arranged inside the hopper 23. An intelligent controller 14 is fixedly installed on one side wall of the machine arm 4. A material transfer assembly 556 is installed at the upper end of the cutting and material separating machine base 2. A pull plate 47 is obliquely and fixedly connected to the outer surface of the pressure rod 33. The pull plate 47 is fixedly connected with the strip plate 34. A reinforcing plate 43 inserted through the bottom rod 44 is fixedly connected between the two limiting concave plates 31. A support block 46 is fixedly connected to the upper end of the cutting and material separating machine base 2. Multiple lower clamping plates 24 are fixedly connected to the upper end of the support block 46. One end of one of the lower clamping plates 24 is fixedly connected with a positioning bridge 48. A drainage inclined block 57 is arranged inside the support block 46. A first hydraulic push rod 6 is inserted and fixedly installed in the upper part of the machine arm 4. A toothed plate 42 is inserted and movably arranged between the machine arm 4 and the bottom end of the box body 13. The upper end of the toothed plate 42 is fixedly connected with a convex block 41 slidably arranged in the box body 13. The toothed plate 42 is meshed with the toothed cylinder 40. The swing control linkage assembly 552 includes a bracket 18 fixedly connected to the upper end of the cutting and material separating machine base 2. A vertical plate 28 is fixedly connected to the middle of the upper end of the bracket 18. The speed reducer 59 is inserted and rotatably installed through the vertical plate 28. A short shaft 27 is rotatably installed at the bottom end of the vertical plate 28. A driven plate 9 is fixedly sleeved on the outer surface of the short shaft 27. A sleeve block 8 is slidably sleeved on the outer surface of the driven plate 9. The traction rod 32 is rotatably connected with the sleeve block 8.A dynamic pressure head 29 is fixedly connected to the bottom end of the driven plate 9. The dynamic pressure head 29 is used in cooperation with the arc-shaped support frame 30. A through-port beam 37 is commonly connected between the two limit concave plates 31. A slide bar 35 is horizontally installed inside the through-port beam 37. Limit sliders 38 are slidably sleeved on both sides of the slide bar 35. Connecting rods 39 are rotatably connected to the upper ends of the two limit sliders 38. The strip plate 34 is movably connected to the connecting rods 39. First springs 36 that cooperate with the limit sliders 38 are sleeved on both sides of the slide bar 35. A machine belt 16 is installed on one side of the conveyor frame 1. A linear motor 3 that cooperates with the machine belt 16 is slidably arranged on one side of the conveyor frame 1. A push plate 17 is installed on one side of the linear motor 3. The push plate 17 is slidably matched with the material sleeve 15.,

[0022] In view of the above technical solution, the method specifically includes the following steps: a person controls the operation of the equipment from the intelligent controller 14, and after the first hydraulic push rod 6 is operated, the extended end drives the tooth plate 42 to move horizontally, so that the tooth plate 42 drives the protrusion 41 to slide in the box body 13, and when the extended end is reached, the tooth plate 42 drives the gear cylinder 40 to rotate, thereby driving the base plate 25 and the rotating rod 26 to rotate at the same time, and when the base plate 25 rotates, it can drive the water knife 7 to swing, and the swing amplitude of the water knife 7 is controlled according to the extended length of the first hydraulic push rod 6, and at the same time, the reducer 59 is driven to operate under the rotation of the rotating rod 26, and further The traction rod 32 is driven to rotate 90 degrees. The movement of the traction rod 32 drives the sleeve block 8 to move, so that the driven plate 9 is driven to swing with the short axis 27 as the axis point, thereby driving the dynamic pressure head 29 to move and collide with the arc support frame 30. When the water knife 7 rotates to a vertical angle, the dynamic pressure head 29 has rotated to the middle position of the arc support frame 30, so that the arc support frame 30 moves vertically downward in the limiting concave plate 31, further driving the pressure rod 33 to descend, thereby driving the strip plate 34 and the pull plate 47 to move, so that the strip plate 34 stably descends vertically and drives the bottom rod 44 to move. When the strip plate 34 moves, it drives the connecting rod 39 to The two sides are unfolded to push the limit slider 38 to slide outside the slide rod 35 to squeeze the first spring 36, further driving the external arc plate 49 to descend, thereby driving multiple blocks 58 to collide with the pre-treated bamboo. According to the elliptical degree of the bamboo, the block 58 drives the adjustment rod 50 to move, thereby compressing the second spring 45 to different degrees. When the water jet 7 completes the water jet cutting of the bamboo on the lower clamping plate 24, the dynamic pressure head 29 leaves the middle of the arc support 30, the first spring 36 resets and drives the positioning clamping assembly 553 to reset, and the debris flows into the drainage inclined block 57 and is guided down. The water falls into the diverter box 19, and after being sorted by the filter screen 20, the water flows into the bottom of the diverter box 19 and is discharged through the outlet valve 21 for circulation. When a batch of bamboo is cut, the second hydraulic push rod 22 is controlled to open and run. The second hydraulic push rod 22 pushes the shovel plate 60 to slide on the upper surface of the filter screen 20, and the debris is discharged and collected through the side port of the diverter box 19. This is beneficial to the operation of the bamboo sawing device. It can quickly and adaptively clamp and fix the segmented cutting of the fixed-length bamboo in the cutting process, improve the flatness of the bamboo cutting surface, avoid the problems of tool replacement and clamping eccentricity, and improve the overall bamboo sawing quality and efficiency.

[0023] A further technical solution is that the sorting and collecting assembly 555 includes a diverter box 19 fixedly connected to the upper end of the cutting and dividing machine base 2, a second hydraulic push rod 22 is fixedly installed on one side of the diverter box 19, the protruding end of the second hydraulic push rod 22 passes through the diverter box 19 and is fixedly connected to a shovel plate 60, a filter screen 20 is provided on the inner side of the diverter box 19, and a water outlet valve 21 is inserted into one side of the diverter box 19, the material transfer assembly 556 includes a roller unloading rack 12 installed on the upper end of the cutting and dividing machine base 2, a lifter 10 is fixedly installed on the upper end of the cutting and dividing machine base 2, and a rubber roller 11 is movably installed on one end of the lifter 10.

[0024] For the above technical solution, the method specifically includes the following steps: Through the running speed of the first hydraulic push rod 6, the intelligent controller 14 controls the running of the linear motor 3. After the linear motor 3 runs, it drives the belt 16 to move at a fixed speed and for a fixed time on the conveying rack 1, and under the drive of the linear motor 3, the push plate 17 timely pushes the end of the bamboo, thereby cooperating with the water knife 7 to push the bamboo with a self-determined length. The pushed bamboo slides inside the material sleeve 15, and then docks with the lower clamping plate 24. After being cut to a fixed length by the water knife 7, the cut bamboo is driven by the rotation of the rubber roller 11 to slide onto the roller unloading rack 12 for rolling transportation. The vertical height of the rubber roller 11 is adjusted by the lifter 10 to adjust the contact force between the rubber roller 11 and the bamboo, which is beneficial to the collection and separation of cutting debris when the bamboo sawing device works, prevents the splashing of debris, and improves the working environment of the bamboo sawing device.

[0025] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of protection required by the present invention. The scope of protection required by the present invention is defined by the appended claims and their equivalents.

Claims

1. An automated bamboo sawing device with customizable cutting length, characterized in that: The invention comprises a cutting and distributing machine base (2), wherein an arm (4) is fixedly connected to one side of the upper end of the cutting and distributing machine base (2), the upper end of the arm (4) is fixedly connected to a box (13), the bottom end of the box (13) is equipped with a water jet cutting assembly (551), the water jet cutting assembly (551) comprises a rotating rod (26) rotatably mounted on the bottom end of the box (13), one end of the rotating rod (26) is equipped with a reducer (59), the outer surface of the rotating rod (26) is fixedly sleeved with a gear cylinder (40), the bottom end of the gear cylinder (40) is fixedly connected to a base plate (25), the bottom end of the base plate (25) is fixedly equipped with a water jet (7), one end of the reducer (59) is equipped with a traction rod (32), the upper end of the cutting and distributing machine base (2) is fixedly connected to a positioning clamping assembly (553), the positioning clamping assembly (553) comprises a fixed Two limiting concave plates (31) are fixedly connected to the upper end of the cutting and distributing machine base (2), an arc-shaped support frame (30) is slidably arranged on the inner side of the limiting concave plates (31), a pressure rod (33) is fixedly connected to the middle part of the bottom end of the arc-shaped support frame (30), a strip plate (34) is fixedly connected to the bottom end of the pressure rod (33), a bottom rod (44) is fixedly connected to the bottom end of the strip plate (34), an adaptive elastic component (554) is fixedly connected to the bottom end of the bottom rod (44), the adaptive elastic component (554) comprises an external arc-shaped plate (49) fixedly connected to the bottom end of the bottom rod (44), an adjusting rod (50) is equidistantly interlaced and movably arranged in the middle part of the external arc-shaped plate (49), the upper end of the cutting and distributing machine base (2) is connected to a swing linkage control component (552), and the upper end of the cutting and distributing machine base (2) is installed with a sorting and collecting component (555).

2. The automatic bamboo sawing equipment with customizable cutting length according to claim 1, characterized in that: The ends of the plurality of adjusting rods (50) passing through the external arc plate (49) are all movably connected to a clamping block (58); the adjusting rods (50) are located on the outer surfaces of the external arc plate (49) and the clamping block (58) and are sleeved with a second spring (45); a conveying frame (1) is installed at one end of the cutting and distributing machine base (2); a hopper (23) is provided at the upper end of the conveying frame (1); a material sleeve (15) is provided on the inner side of the hopper (23); an intelligent controller (14) is fixedly installed on one side wall of the machine arm (4); a material transfer assembly (556) is installed at the upper end of the cutting and distributing machine base (2); a pull plate (47) is obliquely fixedly connected to the outer surface of the pressure rod (33); the pull plate (47) is fixedly connected to the strip plate (34); a reinforcing plate (43) interlaced with the bottom rod (44) is fixedly connected between the two limiting concave plates (31).

3. The automatic bamboo sawing equipment with customizable cutting length according to claim 1, characterized in that: The upper end of the cutting and dividing machine base (2) is fixedly connected to a support block (46), and the upper end of the support block (46) is fixedly connected to a plurality of lower clamping plates (24), one end of one of the lower clamping plates (24) is fixedly connected to a positioning bridge (48), and a drainage inclined block (57) is provided on the inner side of the support block (46).

4. The automatic bamboo sawing equipment with customizable cutting length according to claim 1, characterized in that: A first hydraulic push rod (6) is fixedly installed in the upper part of the machine arm (4), and a tooth plate (42) is movably installed in the lower end of the machine arm (4) and the box body (13). The upper end of the tooth plate (42) is fixedly connected to a protrusion (41) slidably installed with the box body (13), and the tooth plate (42) is meshed with the gear cylinder (40).

5. The automatic bamboo sawing equipment with customizable cutting length according to claim 1, characterized in that: The swing linkage control assembly (552) includes a bracket (18) fixedly connected to the upper end of the cutting and dividing machine base (2), a vertical plate (28) fixedly connected to the middle part of the upper end of the bracket (18), the reducer (59) and the vertical plate (28) are interlaced and rotatably installed, a short shaft (27) is rotatably installed at the bottom end of the vertical plate (28), the outer surface of the short shaft (27) is fixedly sleeved with a driven plate (9), the outer surface of the driven plate (9) is slidably sleeved with a sleeve block (8), the traction rod (32) is rotatably connected to the sleeve block (8), the bottom end of the driven plate (9) is fixedly connected with a dynamic pressure head (29), and the dynamic pressure head (29) is used in conjunction with the arc support frame (30).

6. The automatic bamboo sawing equipment with user-defined cutting length according to claim 1, characterized in that: A through-beam (37) is commonly connected between the two limit concave plates (31), a slide bar (35) is horizontally installed on the inner side of the through-beam (37), both sides of the slide bar (35) are slidably mounted with limit sliders (38), the upper ends of the two limit sliders (38) are rotatably connected with connecting rods (39), the strip plate (34) is movably connected with the connecting rod (39), and both sides of the slide bar (35) are mounted with first springs (36) used in conjunction with the limit sliders (38).

7. The automatic bamboo sawing equipment with user-defined cutting length according to claim 1, characterized in that: The sorting and collecting assembly (555) comprises a diverter box (19) fixedly connected to the upper end of the cutting and dividing machine base (2); a second hydraulic push rod (22) is fixedly installed on one side of the diverter box (19); the protruding end of the second hydraulic push rod (22) passes through the diverter box (19) and is fixedly connected to a shovel plate (60); a filter screen (20) is arranged on the inner side of the diverter box (19); and a water outlet valve (21) is installed through one side of the diverter box (19).

8. The automatic bamboo sawing equipment with user-defined cutting length according to claim 2, characterized in that: A machine belt (16) is installed on one side of the conveyor frame (1), a linear motor (3) used in conjunction with the machine belt (16) is slidably arranged on one side of the conveyor frame (1), a push plate (17) is installed on one side of the linear motor (3), and the push plate (17) is slidably engaged with the material sleeve (15).

9. The automatic bamboo sawing equipment with user-defined cutting length according to claim 2, characterized in that: The material transfer assembly (556) comprises a roller unloading frame (12) mounted on the upper end of a cutting and dividing machine base (2); a lifter (10) is fixedly mounted on the upper end of the cutting and dividing machine base (2); and a rubber roller (11) is movably mounted on one end of the lifter (10).

10. A bamboo sawing method using an automated bamboo sawing device with user-definable cutting length according to any one of claims 1 to 9, characterized in that: The method specifically comprises the following steps: S1: A person controls the operation of the equipment through the intelligent controller (14). After the first hydraulic push rod (6) is in operation, the extended end drives the tooth plate (42) to move horizontally, so that the tooth plate (42) drives the protrusion (41) to slide in the box body (13). When the extended end is reached, the tooth plate (42) drives the gear cylinder (40) to rotate, thereby driving the base plate (25) and the rotating rod (26) to rotate at the same time. When the base plate (25) rotates, the water knife (7) can be driven to swing. The swing amplitude of the water knife (7) is controlled according to the extended length of the first hydraulic push rod (6). At the same time, the reducer (5) is driven by the rotation of the rotating rod (26). 9) is in operation, further driving the traction rod (32) to rotate ninety degrees. The movement of the traction rod (32) drives the sleeve block (8) to move, so that the driven plate (9) is driven to swing with the short axis (27) as the axis point, thereby driving the dynamic pressure head (29) to move and contact the arc support frame (30). When the water jet (7) rotates to a vertical angle, the dynamic pressure head (29) has rotated to the middle position of the arc support frame (30), so that the arc support frame (30) moves vertically downward in the limiting concave plate (31), further driving the pressure rod (33) to descend, thereby driving the strip plate (34) and the pull plate (47) to move, so that The strip plate (34) stably descends vertically to drive the bottom rod (44) to move. When the strip plate (34) moves, it drives the connecting rod (39) to expand to both sides and pushes the limit slider (38) to slide outside the slider (35) to squeeze the first spring (36), further driving the external arc plate (49) to descend, thereby driving a plurality of clamping blocks (58) to contact the pre-treated bamboo. According to the elliptical degree of the bamboo, the clamping block (58) drives the adjustment rod (50) to move, thereby compressing the second spring (45) to different degrees. When the water jet (7) completes the water jet cutting of the bamboo on the lower clamp plate (24), the dynamic pressure head (2 9) leaving the middle of the arc-shaped support frame (30), the first spring (36) resets and drives the positioning clamping assembly (553) to reset, the debris flows into the drainage inclined block (57) and is guided to slide down, falls into the diversion box (19), and is sorted by the filter screen (20). The water flows into the bottom of the diversion box (19) and is discharged through the water outlet valve (21) for circulation. When a batch of bamboo is cut, the second hydraulic push rod (22) is controlled to open and operate. The second hydraulic push rod (22) pushes the shovel plate (60) to slide on the upper surface of the filter screen (20), and the debris is discharged and collected through the side opening of the diversion box (19); S2: The intelligent controller (14) controls the operation of the linear motor (3) by controlling the operating speed of the first hydraulic push rod (6). After the linear motor (3) is in operation, it drives the belt (16) to move at a constant speed and time on the conveying frame (1). Driven by the linear motor (3), the lower push plate (17) timely pushes the end of the bamboo, and then cooperates with the water knife (7) to push the bamboo to a predetermined length. The pushed bamboo slides on the inner side of the material sleeve (15) and then docks with the lower clamping plate (24). After being cut to a fixed length by the water knife (7), the cut bamboo slides onto the roller unloading frame (12) and is rolled and transported by the rotation of the rubber roller (11). The vertical height of the rubber roller (11) is adjusted by the lifter (10) to adjust the resistance between the rubber roller (11) and the bamboo.

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