Bamboo wood flattening roller surface groove machining device

Abstract

The invention relates to the field of metal roller machining, in particular to a bamboo flattening roller surface groove machining device. According to an existing groove machining device, continuous groove milling cannot be conveniently conducted on a clamped flattening roller, the flattening roller is prone to rotating during groove milling, metal chippings generated in a milled groove cannot be conveniently cleaned in time, and the milled groove is prone to being damaged due to accumulation of the metal chippings when a milling cutter resets. A bamboo flattening roller surface groove machining device comprises a bottom plate and the like. A sliding rail frame is fixedly connected to one side of the bottom plate, an electric sliding block is slidably connected to the sliding rail frame, a supporting arm is fixedly connected to one side of the electric sliding block, and an electric milling cutter is fixedly connected to one end of the supporting arm. The metal roller is clamped through the supporting rolling wheel, the rotating blocking disc, the rotating clamping disc and the two friction wheels, then the electric milling cutter is used for conducting groove milling on the surface of the metal roller, a straight groove machined by the metal roller can be smoother, and a rough surface can be milled on the metal roller more conveniently.

Description

Technical Field

[0001] The invention relates to the field of metal roller processing, in particular to a bamboo flattening roller surface groove processing device. Background Art

[0002] Bamboo flattening is a process of processing curved or irregularly shaped bamboo into flat boards. Bamboo is flattened mainly using a bamboo flattening machine. In the bamboo flattening machine, the metal flattening roller is responsible for flattening the bamboo. Usually, bamboo flattening is continuous, so the metal flattening roller not only needs good rigidity to flatten the bamboo, but also needs to have good friction properties to be able to transport the bamboo. In order to increase the friction properties of the flattening roller surface, several grooves are usually milled on the flattening roller surface.

[0003] However, the existing groove processing device is not convenient for continuous groove milling of the clamped flattening roller. The flattening roller is prone to rotate during groove milling, resulting in poor groove milling quality. It is also not convenient to clean the metal debris generated in the groove in time. The milled groove is easily damaged due to the accumulation of metal debris when the milling cutter is reset. Summary of the invention

[0004] In order to overcome the shortcomings of the background technology, the present invention provides a bamboo flattening roller surface groove processing device which is more convenient for continuous groove milling of the flattening roller, makes the flattening roller less likely to rotate during groove milling, and facilitates timely cleaning of metal debris in the groove milling.

[0005] The technical implementation scheme of the present invention is: a surface groove processing device for a bamboo flattening roller, comprising a base plate, four supporting feet fixedly connected to the lower part of the base plate, a slide rail frame fixedly connected to one side of the base plate, an electric slider slidably connected to the slide rail frame, a support arm fixedly connected to one side of the electric slider, an electric milling cutter fixedly connected to one end of the support arm, a clamping mechanism is arranged on the base plate, the clamping mechanism is used to limit and clamp the workpiece, a groove milling mechanism is arranged on the base plate, the groove milling mechanism is used to process the surface of the workpiece, and the groove milling mechanism is connected to the clamping mechanism.

[0006] As a preferred technical solution of the present invention, the clamping mechanism includes four vertical poles, two of the vertical poles form a group, each of the vertical poles is rotatably connected to a supporting roller on the upper part, a vertical plate is fixedly connected to one side of the base plate, a rotating baffle is rotatably connected to the vertical plate, wherein a group of vertical poles away from the vertical plate is slidably connected to a sliding frame, a rotating clamping plate is rotatably connected to the upper part of the sliding frame, a threaded column is fixedly connected to the sliding frame, a turntable is threadedly connected to the threaded column, annular grooves are opened on both sides of the turntable, a limiting frame is fixedly connected to the side of the base plate close to the turntable, the upper part of the limiting frame is located in the annular grooves on both sides of the turntable, and metal rollers are placed between the four supporting rollers.

[0007] As a preferred technical solution of the present invention, the groove milling mechanism includes two cross bars, the two cross bars are fixedly connected to the bottom plate, each of the cross bars is slidably connected to two sliding bars, the two sliding bars form a group, and a friction wheel is rotatably connected between the two sliding bars in each group, wherein one side of the two sliding bars is fixedly connected to an inclined curved rod, and the two inclined curved rods are in contact with one side of the sliding frame, and one side of the rotating shaft of the friction wheel close to the slide rail frame is fixedly connected to a connecting rod, and the connecting rod is fixedly connected to There is a one-way bearing, a bevel groove rod is fixedly connected to the one-way bearing, a bevel groove is opened on the side of the bevel groove rod, one side of one of the sliding rods is fixedly connected to a side rod, a guide plate is slidably connected to the side rod, a return spring is connected between the guide plate and the sliding rod, the upper part of the guide plate is sleeved on the bevel groove rod, the upper part of the guide plate is provided with a protrusion, the protrusion on the upper part of the guide plate is located in the bevel groove on the bevel groove rod, one side of the guide plate is fixedly connected to a right-angle baffle, the lower part of the electric slider is fixedly connected to a shift rod, and the shift rod is in contact with the right-angle baffle.

[0008] As a preferred technical solution of the present invention, it also includes an anti-rotation mechanism, which is arranged on one group of the sliding rods, and is used to clamp the friction wheel to prevent the metal roller from rotating during groove milling. The anti-rotation mechanism includes a sliding poking rod, which is fixedly connected to the lower part of the guide plate. The sliding poking rod passes through one of the sliding rods, and a round rod is fixedly connected to the rotating shaft of the friction wheel near the slide rail frame. A side plate is fixedly connected to one of the sliding rods on the side close to the round rod, and a clamping rod is slidably connected to the side plate. The upper end of the clamping rod is made of rubber, a return spring is connected between the clamping rod and the side plate, and the lower end of the clamping rod is fixedly connected to a ramp block.

[0009] As a preferred technical solution of the present invention, it also includes a scraping mechanism, which is arranged on the support arm, and is used to clean the milled grooves. The scraping mechanism includes a rack, which is fixedly connected to the slide rail frame, a round rod is fixedly connected to the upper part of the electric slider, and a driven gear is rotatably connected to the round rod, a support plate is fixedly connected to one side of the support arm, and two rotating rods are rotatably connected to the support plate, and a cleaning rod is fixedly connected to the lower end of each rotating rod, and a transmission gear is fixedly connected to each rotating rod, and the two transmission gears are meshed, and a transmission assembly is connected between the driven gear and one of the rotating rods.

[0010] As a preferred technical solution of the present invention, the transmission assembly includes pulley one, pulley two and a transmission belt, wherein pulley one is fixedly connected to the driven gear, pulley two is fixedly connected to one of the rotating rods, and pulley one is larger than pulley two, and a transmission belt is wound between pulley one and pulley two.

[0011] The present invention has the following advantages: 1. The operator first places the metal roller on the four supporting rollers, and makes one end of the metal roller contact and align with the rotating baffle, and then rotates the turntable. The rotation of the turntable will drive the threaded column to move horizontally in the direction of the rotating baffle through the thread. The horizontal movement of the threaded column will drive the sliding frame and the rotating chuck to move horizontally in the direction of the rotating baffle. After the rotating chuck moves horizontally for a distance, it will contact one end of the metal roller, and then the rotating chuck and the rotating baffle will clamp the metal roller horizontally. The horizontal movement of the sliding frame will squeeze the two inclined curved rods to move in the direction of approaching each other, and then the inclined curved rods will drive the two groups of sliding rods to move in the direction of approaching each other, and finally drive the two friction wheels to move in the direction of approaching each other, and then the two friction wheels will clamp the two sides of the metal roller, and the electric slider will drive the support arm and the electric milling cutter to move horizontally along the slide rail frame, and the horizontal movement of the electric milling cutter will mill a straight groove on the surface of the metal roller When the electric slider is reset, it will drive the lever to reset together. After the lever moves horizontally and resets for a certain distance, it will squeeze and drive the right-angle baffle to move horizontally in the direction away from the vertical plate. Then the right-angle baffle will drive the guide plate to move horizontally together. The horizontal movement of the guide plate in the direction away from the vertical plate will drive the inclined groove rod to rotate a certain angle. At this time, the rotation of the inclined groove rod will drive the connecting rod and one of the friction wheels to rotate a certain angle through the one-way bearing. The rotation of the friction wheel will drive the metal roller to rotate a certain angle through friction. Then, after the electric slider and the electric milling cutter are reset, the electric slider will drive the electric milling cutter to move horizontally in the direction close to the vertical plate again to mill grooves on the surface of the metal roller. In this reciprocating manner, a number of equidistant straight grooves can be milled on the surface of the metal roller, so that the surface of the metal roller forms a rough surface. In this way, clamping the metal roller and then milling the groove can make the straight groove machined by the metal roller smoother, and it is also easier to mill multiple grooves on the metal roller, making the surface of the metal roller rougher.

[0012] 2. When the electric slider drives the electric milling cutter to move in the direction close to the vertical plate, the electric slider will drive the lever to move together, so that the reset spring is reset, and the right-angle baffle and the guide plate are driven to move together in the direction close to the vertical plate, and then the guide plate will drive the sliding poking rod to move together. After the sliding poking rod moves a distance in the direction close to the vertical plate, the inclined groove rod stops rotating, and then the sliding poking rod continues to move horizontally with the guide plate, and the sliding poking rod squeezes the inclined surface block to move upward for a distance. The inclined surface block drives the clamping rod to move upward for a distance, and the return spring is compressed. The clamping rod moves upward for a distance and squeezes the round rod, which will prevent the round rod and the friction wheel from rotating. Then, the electric milling cutter continues to move horizontally with the electric slider to mill grooves on the surface of the metal roller. Since the two friction wheels clamp the metal roller, the friction wheels cannot rotate, which makes it difficult for the metal roller to rotate when the groove is milled on the surface.

[0013] 3. The electric slider will drive the driven gear to move together, and the support arm will drive the support plate and the two rotating rods to move together. After the driven gear moves horizontally for a distance, it will mesh with the rack. At the same time, the electric milling cutter starts to mill the metal roller. Then the driven gear will rotate while moving horizontally, and drive one of the rotating rods to rotate rapidly through the transmission assembly. The rotation of one of the rotating rods will drive the other rotating rod to rotate rapidly through the transmission gear, and then the two rotating rods will rotate rapidly in opposite directions. After the two rotating rods move horizontally for a distance, the two rapidly rotating rotating rods will contact the inner wall of the groove milled on the surface of the metal roller, so that the metal debris milled in the milling groove can be cleaned out of the groove in time to prevent the debris accumulated in the milling groove from being squeezed when the milling cutter is reset and damaging the milled groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the clamping mechanism and the groove milling mechanism of the present invention.

[0016] Figure 3 For the present invention Figure 2 Schematic diagram of the enlarged three-dimensional structure at point A in the middle.

[0017] Figure 4 It is a schematic diagram of the separated three-dimensional structure of the turntable and the limiting frame of the present invention.

[0018] Figure 5 It is a schematic diagram of the partial three-dimensional structure of the groove milling mechanism of the present invention.

[0019] Figure 6 It is a three-dimensional structural schematic diagram of the groove milling mechanism and the anti-rotation mechanism of the present invention.

[0020] Figure 7It is a three-dimensional structural schematic diagram of the scraping groove mechanism of the present invention.

[0021] Figure 8 For the present invention Figure 7 Schematic diagram of the enlarged three-dimensional structure at point B in the middle.

[0022] Fig. 9 It is a schematic diagram of the three-dimensional structure of the cleaning rod and the rotating rod of the present invention.

[0023] Among them: 1-bottom plate, 2-support foot, 31-slide rail frame, 32-electric slider, 33-support arm, 34-electric milling cutter, 41-vertical rod, 42-support roller, 43-vertical plate, 44-rotating baffle, 45-sliding frame, 46-rotating chuck, 47-threaded column, 48-turntable, 49-limiting frame, 5-metal roller, 61-cross bar, 62-sliding rod, 63-friction wheel, 64-inclined bending rod, 65-connecting rod, 66-connecting rod, 67-threaded column, 68-turntable, 69-rotating baffle, 70-rotating baffle, 71-rotating baffle, 72-rotating baffle, 73-rotating baffle, 74-rotating baffle, 75-rotating baffle, 76-rotating baffle, 77-threaded column, 78-turntable, 79-rotating baffle, 80-rotating baffle, 81-rotating baffle, 82-rotating baffle, 83-rotating baffle, 84-rotating baffle, 85-rotating baffle, 86-rotating baffle, 87-rotating baffle, 88-rotating baffle, 89-rotating baffle, 90-rotating baffle, 91-rotating baffle, 92-rotating baffle, 93-rotating baffle, 94-rotating baffle, 95-rotating baffle, 96-rotating baffle, 97-rotating baffle, 98-rotating baffle, 99-rotating baffle, 100-101-102-103-104-105-106-107-108-109- 6-one-way bearing, 67-bevel groove rod, 68-side rod, 69-guide plate, 610-reset spring, 611-right angle baffle, 612-push rod, 71-sliding poking rod, 72-round rod, 73-side plate, 74-clamp rod, 75-return spring, 76-inclined block, 81-rack, 82-round rod, 83-driven gear, 84-support plate, 85-rotating rod, 86-cleaning rod, 87-transmission gear, 88-transmission assembly. DETAILED DESCRIPTION

[0024] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments, but is not intended to limit the present invention.

[0025] Example 1

[0026] A bamboo flattening roller surface groove processing device, such as Figure 1-9 As shown, it includes a base plate 1, four supporting feet 2 are fixedly connected to the lower part of the base plate 1, a slide rail frame 31 is fixedly connected to one side of the base plate 1, an electric slider 32 is slidably connected to the slide rail frame 31, a support arm 33 is fixedly connected to one side of the electric slider 32, an electric milling cutter 34 is fixedly connected to one end of the support arm 33, a clamping mechanism is arranged on the base plate 1, the clamping mechanism is used to limit and clamp the workpiece, a milling mechanism is arranged on the base plate 1, the milling mechanism is used to process the surface of the workpiece, and the milling mechanism is connected to the clamping mechanism.

[0027] The clamping mechanism includes four vertical rods 41, two of the vertical rods 41 form a group, and each of the vertical rods 41 is rotatably connected to a supporting roller 42 on the upper part, and a vertical plate 43 is fixedly connected to one side of the bottom plate 1, and a rotating baffle 44 is rotatably connected to the vertical plate 43, wherein a group of the vertical rods 41 away from the vertical plate 43 is slidably connected to a sliding frame 45, and a rotating clamping plate 46 is rotatably connected to the upper part of the sliding frame 45, and a threaded column 47 is fixedly connected to the sliding frame 45, and a turntable 48 is threadedly connected to the threaded column 47, and annular grooves are opened on both sides of the turntable 48, and a limiting frame 49 is fixedly connected to the side of the bottom plate 1 close to the turntable 48, and the upper part of the limiting frame 49 is located in the annular grooves on both sides of the turntable 48, and a metal roller 5 is placed between the four supporting rollers 42.

[0028] The milling groove mechanism includes two cross bars 61, and the two cross bars 61 are fixedly connected to the bottom plate 1. Two sliding rods 62 are slidably connected to each cross bar 61. The two sliding rods 62 form a group, and a friction wheel 63 is rotatably connected between the two sliding rods 62 in each group, wherein one side of the two sliding rods 62 is fixedly connected to an inclined curved rod 64, and the two inclined curved rods 64 are in contact with one side of the sliding frame 45, and one side of the rotating shaft of the friction wheel 63 close to the slide rail frame 31 is fixedly connected to a connecting rod 65, and a one-way bearing 66 is fixedly connected to the connecting rod 65. A beveled slot rod 67 is fixedly connected, and a beveled slot is opened on the side of the beveled slot rod 67. A side rod 68 is fixedly connected to one side of one of the sliding rods 62. A guide plate 69 is slidably connected to the side rod 68. A return spring 610 is connected between the guide plate 69 and the sliding rod 62. The upper part of the guide plate 69 is sleeved on the beveled slot rod 67. A protrusion is provided on the upper part of the guide plate 69. The protrusion on the upper part of the guide plate 69 is located in the beveled slot on the beveled slot rod 67. A right-angle baffle 611 is fixedly connected to one side of the guide plate 69. A shift rod 612 is fixedly connected to the lower part of the electric slider 32, and the shift rod 612 is in contact with the right-angle baffle 611.

[0029] In actual processing, the operator first places the metal roller 5 on the four supporting rollers 42, and makes one end of the metal roller 5 contact and align with the rotating baffle 44, and then rotates the turntable 48. The rotation of the turntable 48 will drive the threaded column 47 to move horizontally in the direction of the rotating baffle 44 through the thread. The horizontal movement of the threaded column 47 will drive the sliding frame 45 and the rotating chuck 46 to move horizontally in the direction of the rotating baffle 44. After the rotating chuck 46 moves horizontally for a distance, it will contact one end of the metal roller 5, and then the rotating chuck 46 and the rotating baffle 44 will clamp the metal roller 5 horizontally. The horizontal movement of the sliding frame 45 will squeeze the two inclined curved rods 64 to move in the direction of approaching each other, and then the inclined curved rods 64 will drive the two sets of sliding rods 62 to move closer to each other. The two friction wheels 63 move in the direction of approaching each other, and then the two friction wheels 63 clamp the two sides of the metal roller 5, and the axial height of the two friction wheels 63 is higher than the axial height of the metal roller 5. In this way, after the two friction wheels 63 clamp the metal roller 5, the metal roller 5 will not move upward. Initially, the reset spring 610 is in a stretched state, and then the operator starts the electric milling cutter 34 and the electric slider 32. The electric slider 32 drives the support arm 33 and the electric milling cutter 34 to move horizontally along the slide rail frame 31. The horizontal movement of the electric milling cutter 34 will mill a straight groove on the surface of the metal roller 5. Then the horizontal movement of the electric slider 32 will first drive the lever 612 to move together, the reset spring 610 is reset, and the guide plate 69 is driven. When the guide plate 69 moves horizontally for a certain distance, it will drive the inclined slot rod 67 to rotate a certain angle through the inclined slot. Under the action of the one-way bearing 66, the rotation of the inclined slot rod 67 will not drive the connecting rod 65 to rotate. After the inclined slot rod 67 rotates, the guide plate 69 continues to move horizontally for a certain distance, and the horizontal movement of the guide plate 69 no longer drives the inclined slot rod 67 to rotate. When the electric milling cutter 34 mills a straight groove on the surface of the metal roller 5, the electric slide block 32 will drive the electric milling cutter 34 to move horizontally and reset. When the electric milling cutter 34 resets, it will reset along the milled groove. When the electric slide block 32 resets, it will drive the lever 612 to reset together. After the lever 612 moves horizontally and resets for a certain distance, the electric milling cutter 34 leaves the milled groove, and the lever 612 will squeeze and drive the right-angle block The plate 611 moves horizontally together in the direction away from the vertical plate 43, and then the right-angle baffle 611 will drive the guide plate 69 to move horizontally together. The horizontal movement of the guide plate 69 in the direction away from the vertical plate 43 will drive the inclined slot rod 67 to rotate a certain angle. At this time, the rotation of the inclined slot rod 67 will drive the connecting rod 65 and one of the friction wheels 63 to rotate a certain angle through the one-way bearing 66. The rotation of the friction wheel 63 will drive the metal roller 5 to rotate a certain angle through the friction force. After the electric slider 32 and the electric milling cutter 34 are reset, the electric slider 32 will drive the electric milling cutter 34 to move horizontally in the direction close to the vertical plate 43 again, milling grooves on the surface of the metal roller 5. In this reciprocating manner, a number of equidistant straight grooves can be milled on the surface of the metal roller 5, so that a rough surface is formed on the surface of the metal roller.After the metal roller 5 is milled, the operator rotates the turntable 48 in the opposite direction so that the metal roller 5 is no longer clamped, and then takes out the metal roller 5. The metal roller 5 is clamped and processed again, so that the straight groove processed by the metal roller 5 is smoother, and it is also easier to mill multiple grooves on the metal roller 5, so that the surface of the metal roller 5 is rougher.

[0030] Example 2

[0031] On the basis of Example 1, Figure 5 and Figure 6 As shown, it also includes an anti-rotation mechanism, which is arranged on one group of the sliding rods 62. The anti-rotation mechanism is used to clamp the friction wheel 63 to prevent the metal roller 5 from rotating when milling the groove. The anti-rotation mechanism includes a sliding poking rod 71, which is fixedly connected to the lower part of the guide plate 69. The sliding poking rod 71 passes through one of the sliding rods 62, and a round rod 72 is fixedly connected to the rotating shaft of the friction wheel 63 near the slide rail frame 31. A side plate 73 is fixedly connected to one of the sliding rods 62 on the side close to the round rod 72, and a clamping rod 74 is slidably connected to the side plate 73. The upper end of the clamping rod 74 is made of rubber, and a return spring 75 is connected between the clamping rod 74 and the side plate 73. The lower end of the clamping rod 74 is fixedly connected to a ramp block 76, and the clamping rod 74 is used to move upward to squeeze the round rod 72 to prevent the friction wheel 63 from rotating.

[0032] When the electric slider 32 drives the electric milling cutter 34 to move toward the direction close to the vertical plate 43, the electric slider 32 drives the lever 612 to move together, so that the reset spring 610 is reset, and drives the right-angle baffle 611 and the guide plate 69 to move toward the direction close to the vertical plate 43, and then the guide plate 69 drives the sliding poking rod 71 to move together. After the sliding poking rod 71 moves a distance toward the direction close to the vertical plate 43, the inclined groove rod 67 stops rotating, and then the sliding poking rod 71 continues to move horizontally with the guide plate 69, and the sliding poking rod 71 squeezes the inclined surface block 76 to move upward. After the electric milling cutter 34 moves a certain distance, the inclined plane block 76 will drive the clamping rod 74 to move a certain distance upward, the return spring 75 will be compressed, and the clamping rod 74 will move a certain distance upward to squeeze the round rod 72, so that the round rod 72 and the friction wheel 63 cannot rotate through the friction force. Then, the electric milling cutter 34 continues to move horizontally with the electric slider 32 to mill grooves on the surface of the metal roller 5. Since the two friction wheels 63 clamp the metal roller 5, the friction wheels 63 cannot rotate, which makes it difficult for the metal roller 5 to rotate when the groove is milled on the surface, thereby making it difficult for the milled straight groove to bend.

[0033] Example 3

[0034] On the basis of Example 2, Figure 7-9As shown, it also includes a scraping mechanism, which is arranged on the support arm 33. The scraping mechanism is used to clean the milled groove. The scraping mechanism includes a rack 81, which is fixedly connected to the slide rail frame 31. A round rod 82 is fixedly connected to the upper part of the electric slider 32, and a driven gear 83 is rotatably connected to the round rod 82. A support plate 84 is fixedly connected to one side of the support arm 33, and two rotating rods 85 are rotatably connected to the support plate 84. A cleaning rod 86 is fixedly connected to the lower end of each rotating rod 85, and a transmission gear 87 is fixedly connected to each rotating rod 85. The two transmission gears 87 are meshed, and a transmission assembly 88 is connected between the driven gear 83 and one of the rotating rods 85. The cleaning rod 86 is used for rapid rotation to clean out metal debris in the milling groove.

[0035] The transmission assembly 88 includes a pulley 1, a pulley 2 and a transmission belt, wherein the pulley 1 is fixedly connected to the driven gear 83, the pulley 2 is fixedly connected to one of the rotating rods 85, and the pulley 1 is larger than the pulley 2, and a transmission belt is wound between the pulley 1 and the pulley 2.

[0036] When the electric slider 32 drives the electric milling cutter 34 to move toward the direction close to the vertical plate 43 to mill the groove on the surface of the metal roller 5, the electric slider 32 will drive the driven gear 83 to move together, and the support arm 33 will drive the support plate 84 and the two rotating rods 85 to move together. After the driven gear 83 moves horizontally for a distance, it will mesh with the rack 81. At the same time, the electric milling cutter 34 starts to mill the groove on the metal roller 5, and then the driven gear 83 will rotate while moving horizontally, and drive one of the rotating rods 85 to rotate rapidly through the transmission assembly 88. The rotation of one of the rotating rods 85 will drive the other rotating rod 85 to rotate rapidly through the transmission gear 87, and then the two rotating rods 85 will rotate rapidly in opposite directions. After the two rotating rods 85 move horizontally for a distance, the two rapidly rotating rotating rods 85 will contact the inner wall of the groove milled on the surface of the metal roller 5, so that the milled metal debris in the groove can be cleaned out of the groove in time to prevent the milling cutter from squeezing the debris accumulated in the groove when resetting and damaging the already milled groove.

[0037] Although the present disclosure has been described with respect to only a limited number of embodiments, those skilled in the art having benefit of this disclosure will appreciate that various other embodiments can be devised without departing from the scope of the present invention. Accordingly, the scope of the present invention should be limited only by the appended claims.

Claims

1. A bamboo flattening roller surface groove processing device, characterized in that: The invention comprises a base plate (1), four supporting feet (2) are fixedly connected to the lower part of the base plate (1), a slide rail frame (31) is fixedly connected to one side of the base plate (1), an electric slider (32) is slidably connected to the slide rail frame (31), a support arm (33) is fixedly connected to one side of the electric slider (32), an electric milling cutter (34) is fixedly connected to one end of the support arm (33), a clamping mechanism is arranged on the base plate (1), the clamping mechanism is used to limit and clamp the workpiece, and a groove milling mechanism is arranged on the base plate (1), the groove milling mechanism is used to process the surface of the workpiece, and the groove milling mechanism is connected to the clamping mechanism.

2. A bamboo flattening roller surface groove processing device according to claim 1, characterized in that: The clamping mechanism comprises four vertical rods (41), two of the vertical rods (41) form a group, the upper part of each vertical rod (41) is rotatably connected to a supporting roller (42), a vertical plate (43) is fixedly connected to one side of the bottom plate (1), a rotating baffle (44) is rotatably connected to the vertical plate (43), a sliding frame (45) is slidably connected to a group of vertical rods (41) away from the vertical plate (43), and the upper part of the sliding frame (45) is rotatably connected to A rotating chuck (46) is connected, a threaded column (47) is fixedly connected to the sliding frame (45), a rotating disk (48) is connected to the threaded column (47) through a thread, annular grooves are opened on both sides of the rotating disk (48), a limiting frame (49) is fixedly connected to one side of the bottom plate (1) close to the rotating disk (48), the upper part of the limiting frame (49) is located in the annular grooves on both sides of the rotating disk (48), and a metal roller (5) is placed between the four supporting rollers (42).

3. A bamboo flattening roller surface groove processing device according to claim 2, characterized in that: The groove milling mechanism comprises two cross bars (61), the two cross bars (61) are fixedly connected to the bottom plate (1), each cross bar (61) is slidably connected to two sliding bars (62), the two sliding bars (62) form a group, and a friction wheel (63) is rotatably connected between the two sliding bars (62) in each group, wherein one side of the two sliding bars (62) is fixedly connected to an inclined curved rod (64), and the two inclined curved rods (64) are in contact with one side of the sliding frame (45), and a connecting rod (65) is fixedly connected to one side of the rotating shaft of the friction wheel (63) close to the slide rail frame (31), and a one-way bearing (66) is fixedly connected to the connecting rod (65), and a one-way bearing (66) is fixedly connected to the one-way bearing (66). A slanted groove rod (67) is connected, and a slanted groove is formed on the side of the slanted groove rod (67); one side of one of the sliding rods (62) is fixedly connected to a side rod (68); a guide plate (69) is slidably connected to the side rod (68); a return spring (610) is connected between the guide plate (69) and the sliding rod (62); the upper part of the guide plate (69) is sleeved on the slanted groove rod (67); a protrusion is provided on the upper part of the guide plate (69); the protrusion on the upper part of the guide plate (69) is located in the slanted groove on the slanted groove rod (67); one side of the guide plate (69) is fixedly connected to a right-angle baffle (611); the lower part of the electric slider (32) is fixedly connected to a shifting rod (612); the shifting rod (612) contacts the right-angle baffle (611).

4. A bamboo flattening roller surface groove processing device according to claim 3, characterized in that: The invention also includes an anti-rotation mechanism, which is arranged on one group of the sliding rods (62). The anti-rotation mechanism is used to clamp the friction wheel (63) to prevent the metal roller (5) from rotating when the groove is milled. The anti-rotation mechanism includes a sliding poking rod (71), which is fixedly connected to the lower part of the guide plate (69). The sliding poking rod (71) passes through one of the sliding rods (62). A round bar (72) is fixedly connected to the rotating shaft of the friction wheel (63) close to the slide rail frame (31). A side plate (73) is fixedly connected to one of the sliding rods (62) on the side close to the round bar (72). A clamping rod (74) is slidably connected to the side plate (73). The upper end of the clamping rod (74) is made of rubber. A return spring (75) is connected between the clamping rod (74) and the side plate (73). The lower end of the clamping rod (74) is fixedly connected to an inclined block (76).

5. A bamboo flattening roller surface groove processing device according to claim 4, characterized in that: The invention also comprises a groove scraping mechanism, which is arranged on the support arm (33) and is used for cleaning the milled groove. The groove scraping mechanism comprises a rack (81), which is fixedly connected to the slide rail frame (31). A round rod (82) is fixedly connected to the upper part of the electric slider (32), and a driven gear (83) is rotatably connected to the round rod (82). A support plate (84) is fixedly connected to one side of the support arm (33), and two rotating rods (85) are rotatably connected to the support plate (84). A cleaning rod (86) is fixedly connected to the lower end of each rotating rod (85), and a transmission gear (87) is fixedly connected to each rotating rod (85). The two transmission gears (87) are meshed, and a transmission assembly (88) is connected between the driven gear (83) and one of the rotating rods (85).

6. A bamboo flattening roller surface groove processing device according to claim 5, characterized in that: The transmission assembly (88) comprises a first pulley, a second pulley and a transmission belt, wherein the first pulley is fixedly connected to the driven gear (83), the second pulley is fixedly connected to one of the rotating rods (85), the first pulley is larger than the second pulley, and a transmission belt is wound between the first pulley and the second pulley.

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