A peeling machine with separation and screening function

Abstract

The present invention is applicable to the field of peeling machines, and provides a peeling machine with separation and screening functions, including a shell, and also including: a cutting mechanism, which is arranged on one side of the feed hopper, and the cutting mechanism can continuously rotate and cut the surface of the wood chips; a plurality of grinding mechanisms are arranged in the shell, and the grinding mechanisms include a fixed shaft, a grinding roller, a transmission assembly and an air guide assembly; one end of the grinding roller is rotatably connected to a sliding seat, and the sliding seat is slidably connected to the fixed shaft, and a transmission assembly is arranged between the other end of the grinding roller and the first rotating roller, and the transmission assembly can drive the grinding roller to rotate. The present invention provides a peeling machine with separation and screening functions, and the air guide assembly can blow air from the inside of the grinding roller to the outside during grinding, so as to remove the wood chips on the surface of the wood block, and at the same time cool the grinding roller from the inside to avoid the grinding roller from being too hot during grinding, so as to prevent the wood block and wood chips from spontaneously igniting and causing a greater safety hazard.

Description

Technical Field

[0001] The invention belongs to the field of peeling machines, and in particular relates to a peeling machine with separation and screening functions. Background Art

[0002] Wood processing plants produce some scraps after sawing wood, also known as edge bark. The bark on the edge bark has a certain impact on product quality and appearance, so it is necessary to beat the edge bark into wood chips, and then separate and screen the edge bark to remove the bark on the wood chips and leave the wood chips, thereby reducing product costs and improving product quality and product appearance.

[0003] Existing peeling machines usually use knives to cut and clean the scraps on the surface of wood chips, and then use a grinding device to further grind the surface of the wood block after cleaning, and then separate the wood block and the debris. However, during cutting and grinding, on the one hand, wood chips are continuously generated, which are easily adsorbed on the surface of the wood block and affect the surface quality of the wood block. At the same time, the debris is easy to heat up and spontaneously combust during grinding.

[0004] In order to avoid the above technical problems, it is necessary to provide a peeling machine with separation and screening functions to overcome the above defects in the prior art. Summary of the invention

[0005] The purpose of the present invention is to provide a peeling machine with separation and screening functions, aiming to solve the problem that during cutting and grinding of the existing peeling machine with separation and screening functions, on the one hand, wood chips are continuously generated, which are easily adsorbed on the surface of the wood block and affect the surface quality of the wood block; at the same time, the chips are easy to heat up and spontaneously combust during grinding.

[0006] The present invention is implemented as follows: a peeling machine with separation and screening functions, comprising a shell, the shell is provided with a feed funnel and a discharge port, the inner side of the discharge port is provided with a guide plate, the bottom of the shell is connected with a conduit, and further comprising:

[0007] A cutting mechanism is arranged on one side of the feeding hopper, and the cutting mechanism can continuously rotate and cut the surface of the wood chips;

[0008] The housing is provided with a plurality of grinding mechanisms, which include a fixed shaft, a grinding roller, a transmission assembly and an air guide assembly;

[0009] One end of the grinding roller is rotatably connected to a sliding seat, the sliding seat is slidably connected to the fixed shaft, and a transmission component is arranged between the other end of the grinding roller and the first rotating roller, the transmission component can drive the grinding roller to rotate, and the grinding roller reciprocates along the fixed shaft;

[0010] The grinding roller is provided with a plurality of air holes, and the air guide assembly can blow air outward from the inside of the grinding roller and cool the grinding roller at the same time;

[0011] A filter plate is provided on one side of the grinding roller, and a steel wire mesh is provided on the filter plate; a movable frame is provided between the filter plate and the outer shell, the filter plate is slidably connected to the movable frame, and the movable frame is slidably connected to the inner end surface of the outer shell, and an elastic component is provided between the filter plate and the movable frame, and the filter plate reciprocates along the movable frame under the driving of the transmission component and the elastic component;

[0012] An adjusting member is arranged between the movable frame and the outer shell, and the adjusting member can drive the movable frame to rise and fall vertically.

[0013] A further technical solution is that the cutting mechanism comprises a No. 1 roller, a No. 2 roller, a support assembly and a linkage mechanism, the No. 1 roller and the No. 2 roller are both provided with cutting blades in an annular shape, the No. 1 roller is rotatably connected to the inner end surface of the shell, the No. 2 roller is provided on one side of the No. 1 roller, the inner end surface of the shell is slidably connected to the support assembly, the No. 2 roller is rotatably connected to the support assembly, and the support assembly can drive the No. 2 roller to move relative to the No. 1 roller;

[0014] The support assembly is provided with a linkage mechanism, and the linkage mechanism can drive the first rotating roller and the second rotating roller to rotate synchronously in opposite directions.

[0015] According to a further technical solution, the transmission assembly includes a sleeve, a belt transmission pair, a gear plate, a bevel gear, a plunger and an annular guide rail;

[0016] The gear plate is fixedly connected to the fixed shaft, the sleeve is rotatably connected to the gear plate, the belt transmission pair is connected between the sleeve and the first roller, the bevel gear is rotatably connected to the sleeve, and the bevel gear is meshed with the gear plate, the insertion rod is fixedly connected to the eccentric position on the back of the bevel gear, the grinding roller is slidably connected to the sleeve, the inner wall of the sleeve is annularly provided with an annular guide rail, and one end of the insertion rod is inserted into the annular guide rail.

[0017] According to a further technical solution, the air guide assembly includes a piston plate, a first check valve and a second check valve;

[0018] The piston plate is fixedly connected to the fixed shaft, and the piston plate abuts against the inner wall of the grinding roller. The inner end surface of the grinding roller is provided with a plurality of No. 1 one-way valves, and the piston plate is connected to a plurality of No. 2 one-way valves.

[0019] According to a further technical solution, the support assembly includes a bracket and a threaded rod, the bracket is slidably connected to the inner wall of the shell, the threaded rod is rotationally connected to the side wall of the shell, and the threaded rod is threadedly connected to the bracket.

[0020] According to a further technical solution, the linkage mechanism includes a motor, a transmission shaft, a gear sleeve, a first gear, a second gear and a third gear;

[0021] The motor is fixedly connected to the inner wall of the housing, one end of the transmission shaft is fixedly connected to the output shaft of the motor, and the other end of the transmission shaft is rotatably connected to the rotating seat on the inner end surface of the housing, the gear sleeve is rotatably connected to the bracket, and the gear sleeve is slidably connected to the transmission shaft, and the No. 1 gear is fixedly connected to the transmission shaft;

[0022] The second gear is fixedly connected to the central axis of the first roller, and the second gear is meshed with the first gear. The third gear is fixedly connected to the central axis of the second roller, and the third gear is meshed with the gear sleeve.

[0023] According to a further technical solution, the elastic component includes a limiting rod and a spring, the limiting rod is threadedly connected to the movable frame, and an end seat is provided on the bottom surface of the filter plate, the limiting rod is annularly provided with a cam, the spring is provided between the cam and the end seat, the sleeve is fixedly connected with the cam, the filter plate is fixedly connected with a baffle, and the cam abuts against the baffle.

[0024] According to a further technical solution, the adjusting member is an adjusting rod, the adjusting rod is rotatably connected to the outer end surface of the housing, and the adjusting rod is threadedly connected to the connecting seat of the movable frame.

[0025] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0026] The present invention provides a debarking machine with separation and screening functions. The wood blocks are poured from a feeding funnel into a shell, and the wood blocks fall between a No. 1 rotating roller and a No. 2 rotating roller. The motor drives the transmission shaft to rotate, and the transmission shaft drives the No. 1 rotating roller to rotate through the meshing of the No. 2 gear and the No. 1 gear. The meshing of the No. 3 gear and the gear sleeve drives the No. 2 rotating roller to rotate. The No. 2 rotating roller rotates in the opposite direction relative to the No. 1 rotating roller. The cutting blades on the No. 1 rotating roller and the No. 2 rotating roller simultaneously cut and remove the skin of the wood blocks.

[0027] The present invention provides a peeling machine with separation and screening functions. When the wood block is cut to a certain thickness, it falls from the middle of the first roller and the second roller, and then falls onto the filter plate. The transmission component drives the grinding roller to rotate, and the grinding roller reciprocates along the fixed axis, thereby grinding the end surface of the wood block. At the same time, the back of the wood block and the wire mesh are continuously rubbed and polished. Under the push of the transmission component and the elastic component, the filter plate reciprocates along the moving frame, thereby increasing the relative movement effect of the wood block on the filter plate and improving the surface grinding quality of the wood block.

[0028] The present invention provides a peeling machine with separation and screening functions. The air guide assembly can blow air outward from the inside of the grinding roller while grinding, so as to remove wood chips on the surface of the wood block. At the same time, the grinding roller is cooled from the inside to avoid the grinding roller being too hot during grinding, causing the wood block and wood chips to spontaneously combust, thereby causing a greater safety hazard.

[0029] The present invention provides a peeling machine with separation and screening functions. When the sleeve rotates, the cam pushes the baffle plate, and the baffle plate drives the filter plate to slide relative to the moving frame. At this time, the end seat compresses the spring, and the spring pushes the filter plate to slide in the opposite direction. Under the push of the cam, the filter plate swings back and forth, thereby increasing the grinding effect of the wire mesh and the grinding roller on the wood block;

[0030] The invention provides a peeling machine with separation and screening functions. When an adjusting rod is rotated, the adjusting rod pushes a spring to expand and contract, thereby changing the elastic force exerted on a filter plate and adjusting the swing frequency of the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a structural schematic diagram of the present invention;

[0032] Figure 2 for Figure 1 A cross-sectional view of

[0033] Figure 3 for Figure 2 A cross-sectional view of the middle grinding roller;

[0034] Figure 4 for Figure 2 Sectional view in the AA direction;

[0035] Figure 5 for Figure 2 Cross-sectional view in the BB direction;

[0036] Figure 6 for Figure 2 Schematic diagram of the enlarged structure of the middle C area;

[0037] Figure 7 is a schematic diagram of the structure of the support assembly;

[0038] Figure 8 Schematic diagram of the structure of the filter plate and wire mesh.

[0039] In the attached drawings: housing 1, feed hopper 2, discharge port 3, cutting mechanism 4, No. 1 roller 41, No. 2 roller 42, support assembly 43, bracket 431, threaded rod 432, linkage mechanism 44, motor 441, transmission shaft 442, gear sleeve 443, No. 1 gear 444, No. 2 gear 445, No. 3 gear 446, elastic assembly 5, limit rod 51, spring 52, adjustment member 6, movable frame 7, grinding mechanism 8. Fixed shaft 81, grinding roller 82, transmission assembly 83, sleeve 831, belt transmission pair 832, gear plate 833, bevel gear 834, plug rod 835, annular guide rail 836, air guide assembly 84, piston plate 841, No. 1 one-way valve 842, No. 2 one-way valve 843, wire mesh 9, guide plate 10, conduit 11, sliding seat 12, air hole 13, filter plate 14, end seat 15, cam 16, baffle 17. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0041] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0042] Embodiment 1:

[0043] like Figure 1-Figure 8 As shown, a peeling machine with separation and screening function provided by the present invention comprises a housing 1, wherein the housing 1 is provided with a feed hopper 2 and a discharge port 3, wherein a guide plate 10 is provided inside the discharge port 3, and a conduit 11 is connected to the bottom of the housing 1, and further comprises:

[0044] A cutting mechanism 4 is arranged on one side of the feeding hopper 2, and the cutting mechanism 4 can continuously rotate and cut the surface of the wood chips;

[0045] The housing 1 is provided with a plurality of grinding mechanisms 8, and the grinding mechanisms 8 include a fixed shaft 81, a grinding roller 82, a transmission assembly 83 and an air guide assembly 84;

[0046] One end of the grinding roller 82 is rotatably connected to a sliding seat 12, and the sliding seat 12 is slidably connected to the fixed shaft 81. A transmission assembly 83 is arranged between the other end of the grinding roller 82 and the first rotating roller 41, and the transmission assembly 83 can drive the grinding roller 82 to rotate, and the grinding roller 82 reciprocates along the fixed shaft 81;

[0047] The grinding roller 82 is provided with a plurality of air holes 13, and the air guide assembly 84 can blow air outward from the inside of the grinding roller 82 and cool the grinding roller 82 at the same time;

[0048] A filter plate 14 is provided on one side of the grinding roller 82, and a steel mesh 9 is provided on the filter plate 14; a movable frame 7 is provided between the filter plate 14 and the housing 1, the filter plate 14 is slidably connected to the movable frame 7, and the movable frame 7 is slidably connected to the inner end surface of the housing 1, and an elastic component 5 is provided between the filter plate 14 and the movable frame 7. Under the push of the transmission component 83 and the elastic component 5, the filter plate 14 reciprocates along the movable frame 7, and an outlet is provided on the side of the movable frame 7 facing the discharge port 3;

[0049] An adjusting member 6 is provided between the moving frame 7 and the housing 1 , and the adjusting member 6 can drive the moving frame 7 to rise and fall vertically.

[0050] The cutting mechanism 4 includes a No. 1 roller 41, a No. 2 roller 42, a support assembly 43 and a linkage mechanism 44. The No. 1 roller 41 and the No. 2 roller 42 are both provided with cutting blades in an annular shape. The No. 1 roller 41 is rotatably connected to the inner end surface of the housing 1. The No. 2 roller 42 is provided on one side of the No. 1 roller 41. The inner end surface of the housing 1 is slidably connected with the support assembly 43. The No. 2 roller 42 is rotatably connected to the support assembly 43. The support assembly 43 can drive the No. 2 roller 42 to move relative to the No. 1 roller 41.

[0051] The supporting assembly 43 is provided with a linkage mechanism 44 , and the linkage mechanism 44 can drive the first rotating roller 41 and the second rotating roller 42 to rotate synchronously in opposite directions.

[0052] The support assembly 43 includes a bracket 431 and a threaded rod 432 . The bracket 431 is slidably connected to the inner wall of the housing 1 , the threaded rod 432 is rotationally connected to the side wall of the housing 1 , and the threaded rod 432 is threadedly connected to the bracket 431 .

[0053] The linkage mechanism 44 includes a motor 441, a transmission shaft 442, a gear sleeve 443, a first gear 444, a second gear 445 and a third gear 446;

[0054] The motor 441 is fixedly connected to the inner wall of the housing 1, one end of the transmission shaft 442 is fixedly connected to the output shaft of the motor 441, and the other end of the transmission shaft 442 is rotatably connected to the rotating seat on the inner end surface of the housing 1, the gear sleeve 443 is rotatably connected to the bracket 431, and the gear sleeve 443 is slidably connected to the transmission shaft 442, and the No. 1 gear 444 is fixedly connected to the transmission shaft 442;

[0055] The second gear 445 is fixedly connected to the central axis of the first roller 41 and meshes with the first gear 444 . The third gear 446 is fixedly connected to the central axis of the second roller 42 and meshes with the gear sleeve 443 .

[0056] Working principle:

[0057] When in use, the wood block is poured from the feed hopper 2 into the housing 1, and the wood block falls between the No. 1 roller 41 and the No. 2 roller 42; the motor 441 drives the transmission shaft 442 to rotate, and the transmission shaft 442 drives the No. 1 roller 41 to rotate through the meshing of the No. 2 gear 445 and the No. 1 gear 444, and the meshing of the No. 3 gear 446 and the gear sleeve 443 drives the No. 2 roller 42 to rotate, and the No. 2 roller 42 rotates in the opposite direction relative to the No. 1 roller 41, and the cutting blades on the No. 1 roller 41 and the No. 2 roller 42 simultaneously cut and remove the skin of the wood block;

[0058] When the wood block is cut to a certain thickness, it falls from the middle of the No. 1 rotating roller 41 and the No. 2 rotating roller 42, and then falls onto the filter plate 14. The transmission component 83 drives the grinding roller 82 to rotate, and the grinding roller 82 reciprocates along the fixed shaft 81, thereby grinding the end face of the wood block. At the same time, the back of the wood block and the wire mesh 9 are continuously rubbed and polished. Driven by the transmission component 83 and the elastic component 5, the filter plate 14 reciprocates along the moving frame 7, thereby increasing the relative movement effect of the wood block on the filter plate 14 and improving the surface grinding quality of the wood block.

[0059] The polished debris is filtered out from the wire mesh 9, and the polished wood block moves to the next polishing roller 82 under the drive of the friction force of the polishing roller 82, and finally the polished wood block is discharged from the outlet on one side of the filter plate 14 and discharged to the outside of the housing 1 through the discharge port 3;

[0060] While grinding, the air guide component 84 can blow air outward from the inside of the grinding roller 82 to remove wood chips on the surface of the wood block, and at the same time cool the grinding roller 82 from the inside to prevent the grinding roller 82 from overheating during grinding, causing the wood block and wood chips to spontaneously combust, causing a major safety hazard.

[0061] Embodiment 2:

[0062] like Figure 1-Figure 8 As shown, a peeling machine with separation and screening function provided by the present invention comprises a housing 1, wherein the housing 1 is provided with a feed hopper 2 and a discharge port 3, wherein a guide plate 10 is provided inside the discharge port 3, and a conduit 11 is connected to the bottom of the housing 1, and further comprises:

[0063] A cutting mechanism 4 is arranged on one side of the feeding hopper 2, and the cutting mechanism 4 can continuously rotate and cut the surface of the wood chips;

[0064] The housing 1 is provided with a plurality of grinding mechanisms 8, and the grinding mechanisms 8 include a fixed shaft 81, a grinding roller 82, a transmission assembly 83 and an air guide assembly 84;

[0065] One end of the grinding roller 82 is rotatably connected to a sliding seat 12, and the sliding seat 12 is slidably connected to the fixed shaft 81. A transmission assembly 83 is arranged between the other end of the grinding roller 82 and the first rotating roller 41, and the transmission assembly 83 can drive the grinding roller 82 to rotate, and the grinding roller 82 reciprocates along the fixed shaft 81;

[0066] The grinding roller 82 is provided with a plurality of air holes 13, and the air guide assembly 84 can blow air outward from the inside of the grinding roller 82 and cool the grinding roller 82 at the same time;

[0067] A filter plate 14 is provided on one side of the grinding roller 82, and a steel mesh 9 is provided on the filter plate 14; a movable frame 7 is provided between the filter plate 14 and the housing 1, the filter plate 14 is slidably connected to the movable frame 7, and the movable frame 7 is slidably connected to the inner end surface of the housing 1, and an elastic component 5 is provided between the filter plate 14 and the movable frame 7. Under the push of the transmission component 83 and the elastic component 5, the filter plate 14 reciprocates along the movable frame 7, and an outlet is provided on the side of the movable frame 7 facing the discharge port 3;

[0068] An adjusting member 6 is provided between the moving frame 7 and the housing 1 , and the adjusting member 6 can drive the moving frame 7 to rise and fall vertically.

[0069] The cutting mechanism 4 includes a No. 1 roller 41, a No. 2 roller 42, a support assembly 43 and a linkage mechanism 44. The No. 1 roller 41 and the No. 2 roller 42 are both provided with cutting blades in an annular shape. The No. 1 roller 41 is rotatably connected to the inner end surface of the housing 1. The No. 2 roller 42 is provided on one side of the No. 1 roller 41. The inner end surface of the housing 1 is slidably connected with the support assembly 43. The No. 2 roller 42 is rotatably connected to the support assembly 43. The support assembly 43 can drive the No. 2 roller 42 to move relative to the No. 1 roller 41.

[0070] The supporting assembly 43 is provided with a linkage mechanism 44 , and the linkage mechanism 44 can drive the first rotating roller 41 and the second rotating roller 42 to rotate synchronously in opposite directions.

[0071] The support assembly 43 includes a bracket 431 and a threaded rod 432 . The bracket 431 is slidably connected to the inner wall of the housing 1 , the threaded rod 432 is rotationally connected to the side wall of the housing 1 , and the threaded rod 432 is threadedly connected to the bracket 431 .

[0072] The linkage mechanism 44 includes a motor 441, a transmission shaft 442, a gear sleeve 443, a first gear 444, a second gear 445 and a third gear 446;

[0073] The motor 441 is fixedly connected to the inner wall of the housing 1, one end of the transmission shaft 442 is fixedly connected to the output shaft of the motor 441, and the other end of the transmission shaft 442 is rotatably connected to the rotating seat on the inner end surface of the housing 1, the gear sleeve 443 is rotatably connected to the bracket 431, and the gear sleeve 443 is slidably connected to the transmission shaft 442, and the No. 1 gear 444 is fixedly connected to the transmission shaft 442;

[0074] The second gear 445 is fixedly connected to the central axis of the first roller 41 and meshes with the first gear 444 . The third gear 446 is fixedly connected to the central axis of the second roller 42 and meshes with the gear sleeve 443 .

[0075] The transmission assembly 83 includes a sleeve 831, a belt transmission pair 832, a gear plate 833, a bevel gear 834, an insertion rod 835 and an annular guide rail 836;

[0076] The gear plate 833 is fixedly connected to the fixed shaft 81, the sleeve 831 is rotatably connected to the gear plate 833, the belt drive pair 832 is connected between the sleeve 831 and the No. 1 roller 41, the bevel gear 834 is rotatably connected to the sleeve 831, and the bevel gear 834 is meshed with the gear plate 833, the insertion rod 835 is fixedly connected to the eccentric position on the back side of the bevel gear 834, the grinding roller 82 is slidably connected to the sleeve 831, and the inner wall of the sleeve 831 is annularly provided with an annular guide rail 836, and one end of the insertion rod 835 is inserted into the annular guide rail 836.

[0077] The air guide assembly 84 includes a piston plate 841, a first check valve 842 and a second check valve 843;

[0078] The piston plate 841 is fixedly connected to the fixed shaft 81 , and the piston plate 841 abuts against the inner wall of the grinding roller 82 . The inner end surface of the grinding roller 82 is provided with a plurality of No. 1 one-way valves 842 , and the piston plate 841 is connected to a plurality of No. 2 one-way valves 843 .

[0079] Working principle:

[0080] When in use, the wood block is poured from the feed hopper 2 into the housing 1, and the wood block falls between the No. 1 roller 41 and the No. 2 roller 42; the motor 441 drives the transmission shaft 442 to rotate, and the transmission shaft 442 drives the No. 1 roller 41 to rotate through the meshing of the No. 2 gear 445 and the No. 1 gear 444, and the meshing of the No. 3 gear 446 and the gear sleeve 443 drives the No. 2 roller 42 to rotate, and the No. 2 roller 42 rotates in the opposite direction relative to the No. 1 roller 41, and the cutting blades on the No. 1 roller 41 and the No. 2 roller 42 simultaneously cut and remove the skin of the wood block;

[0081] When the wood block is cut to a certain thickness, it falls from the middle of the No. 1 rotating roller 41 and the No. 2 rotating roller 42, and then falls onto the filter plate 14. The transmission component 83 drives the grinding roller 82 to rotate, and the grinding roller 82 reciprocates along the fixed shaft 81, thereby grinding the end face of the wood block. At the same time, the back of the wood block and the wire mesh 9 are continuously rubbed and polished. Driven by the transmission component 83 and the elastic component 5, the filter plate 14 reciprocates along the moving frame 7, thereby increasing the relative movement effect of the wood block on the filter plate 14 and improving the surface grinding quality of the wood block.

[0082] The polished debris is filtered out from the wire mesh 9, and the polished wood block moves to the next polishing roller 82 under the drive of the friction force of the polishing roller 82, and finally the polished wood block is discharged from the outlet on one side of the filter plate 14 and discharged to the outside of the housing 1 through the discharge port 3;

[0083] During grinding, the air guide assembly 84 can blow air outward from the inside of the grinding roller 82 to remove the wood chips on the surface of the wood block, and cool the grinding roller 82 from the inside to prevent the grinding roller 82 from being too hot during grinding, causing the wood block and wood chips to spontaneously combust, causing a greater safety hazard;

[0084] In the grinding mechanism 8, the first rotating roller 41 drives the sleeve 831 to rotate through the belt transmission pair 832, and the sleeve 831 drives the grinding roller 82 to rotate synchronously. At this time, the bevel gear 834 rotates in a circle around the gear plate 833, and at the same time, the bevel gear 834 rotates itself, and the bevel gear 834 drives the insertion rod 835 to slide in the annular guide rail 836. At this time, the insertion rod 835 pushes the grinding roller 82 to slide back and forth along the sleeve 831. The grinding roller 82 rotates and reciprocates horizontally, thereby increasing the grinding effect on the wood block;

[0085] When the grinding roller 82 slides back and forth along the sleeve 831, in the sleeve 831, the piston plate 841 slides back and forth relative to the inner wall of the sleeve 831, and when the sleeve 831 moves to the right, the air pressure in the sleeve 831 on the left side of the piston plate 841 decreases, the No. 1 one-way valve 842 opens, and the outside air enters the sleeve 831 on the left side of the piston plate 841. Then, when the sleeve 831 moves to the left, the air pressure in the sleeve 831 on the left side of the piston plate 841 increases, the No. 2 one-way valve 843 opens, and the air flow is discharged from the air hole 13 to the outside of the grinding roller 82. At this time, the air flow not only cools down the grinding roller 82 from the inside, but also cleans the debris adsorbed on the surface of the wood block.

[0086] Embodiment three:

[0087] like Figure 1-Figure 8 As shown, a peeling machine with separation and screening function provided by the present invention comprises a housing 1, wherein the housing 1 is provided with a feed hopper 2 and a discharge port 3, wherein a guide plate 10 is provided inside the discharge port 3, and a conduit 11 is connected to the bottom of the housing 1, and further comprises:

[0088] A cutting mechanism 4 is arranged on one side of the feeding hopper 2, and the cutting mechanism 4 can continuously rotate and cut the surface of the wood chips;

[0089] The housing 1 is provided with a plurality of grinding mechanisms 8, and the grinding mechanisms 8 include a fixed shaft 81, a grinding roller 82, a transmission assembly 83 and an air guide assembly 84;

[0090] One end of the grinding roller 82 is rotatably connected to a sliding seat 12, and the sliding seat 12 is slidably connected to the fixed shaft 81. A transmission assembly 83 is arranged between the other end of the grinding roller 82 and the first rotating roller 41, and the transmission assembly 83 can drive the grinding roller 82 to rotate, and the grinding roller 82 reciprocates along the fixed shaft 81;

[0091] The grinding roller 82 is provided with a plurality of air holes 13, and the air guide assembly 84 can blow air outward from the inside of the grinding roller 82 and cool the grinding roller 82 at the same time;

[0092] A filter plate 14 is provided on one side of the grinding roller 82, and a steel mesh 9 is provided on the filter plate 14; a movable frame 7 is provided between the filter plate 14 and the housing 1, the filter plate 14 is slidably connected to the movable frame 7, and the movable frame 7 is slidably connected to the inner end surface of the housing 1, and an elastic component 5 is provided between the filter plate 14 and the movable frame 7. Under the push of the transmission component 83 and the elastic component 5, the filter plate 14 reciprocates along the movable frame 7, and an outlet is provided on the side of the movable frame 7 facing the discharge port 3;

[0093] An adjusting member 6 is provided between the moving frame 7 and the housing 1 , and the adjusting member 6 can drive the moving frame 7 to rise and fall vertically.

[0094] The cutting mechanism 4 includes a No. 1 roller 41, a No. 2 roller 42, a support assembly 43 and a linkage mechanism 44. The No. 1 roller 41 and the No. 2 roller 42 are both provided with cutting blades in an annular shape. The No. 1 roller 41 is rotatably connected to the inner end surface of the housing 1. The No. 2 roller 42 is provided on one side of the No. 1 roller 41. The inner end surface of the housing 1 is slidably connected with the support assembly 43. The No. 2 roller 42 is rotatably connected to the support assembly 43. The support assembly 43 can drive the No. 2 roller 42 to move relative to the No. 1 roller 41.

[0095] The supporting assembly 43 is provided with a linkage mechanism 44 , and the linkage mechanism 44 can drive the first rotating roller 41 and the second rotating roller 42 to rotate synchronously in opposite directions.

[0096] The support assembly 43 includes a bracket 431 and a threaded rod 432 . The bracket 431 is slidably connected to the inner wall of the housing 1 , the threaded rod 432 is rotationally connected to the side wall of the housing 1 , and the threaded rod 432 is threadedly connected to the bracket 431 .

[0097] The linkage mechanism 44 includes a motor 441, a transmission shaft 442, a gear sleeve 443, a first gear 444, a second gear 445 and a third gear 446;

[0098] The motor 441 is fixedly connected to the inner wall of the housing 1, one end of the transmission shaft 442 is fixedly connected to the output shaft of the motor 441, and the other end of the transmission shaft 442 is rotatably connected to the rotating seat on the inner end surface of the housing 1, the gear sleeve 443 is rotatably connected to the bracket 431, and the gear sleeve 443 is slidably connected to the transmission shaft 442, and the No. 1 gear 444 is fixedly connected to the transmission shaft 442;

[0099] The second gear 445 is fixedly connected to the central axis of the first roller 41 and meshes with the first gear 444 . The third gear 446 is fixedly connected to the central axis of the second roller 42 and meshes with the gear sleeve 443 .

[0100] The transmission assembly 83 includes a sleeve 831, a belt transmission pair 832, a gear plate 833, a bevel gear 834, an insertion rod 835 and an annular guide rail 836;

[0101] The gear plate 833 is fixedly connected to the fixed shaft 81, the sleeve 831 is rotatably connected to the gear plate 833, the belt drive pair 832 is connected between the sleeve 831 and the No. 1 roller 41, the bevel gear 834 is rotatably connected to the sleeve 831, and the bevel gear 834 is meshed with the gear plate 833, the insertion rod 835 is fixedly connected to the eccentric position on the back side of the bevel gear 834, the grinding roller 82 is slidably connected to the sleeve 831, and the inner wall of the sleeve 831 is annularly provided with an annular guide rail 836, and one end of the insertion rod 835 is inserted into the annular guide rail 836.

[0102] The air guide assembly 84 includes a piston plate 841, a first check valve 842 and a second check valve 843;

[0103] The piston plate 841 is fixedly connected to the fixed shaft 81 , and the piston plate 841 abuts against the inner wall of the grinding roller 82 . The inner end surface of the grinding roller 82 is provided with a plurality of No. 1 one-way valves 842 , and the piston plate 841 is connected to a plurality of No. 2 one-way valves 843 .

[0104] The elastic component 5 includes a limiting rod 51 and a spring 52. The limiting rod 51 is threadedly connected to the movable frame 7, and an end seat 15 is provided on the bottom surface of the filter plate 14. The limiting rod 51 is annularly provided with a cam, and the spring 52 is provided between the cam and the end seat 15. The sleeve 831 is fixedly connected with the cam 16, and the filter plate 14 is fixedly connected with the baffle 17, and the cam 16 abuts against the baffle 17.

[0105] The adjusting member 6 is an adjusting rod, which is rotatably connected to the outer end surface of the housing 1 , and is threadedly connected to a connecting seat of the movable frame 7 .

[0106] Working principle:

[0107] When in use, the wood block is poured from the feed hopper 2 into the housing 1, and the wood block falls between the No. 1 roller 41 and the No. 2 roller 42; the motor 441 drives the transmission shaft 442 to rotate, and the transmission shaft 442 drives the No. 1 roller 41 to rotate through the meshing of the No. 2 gear 445 and the No. 1 gear 444, and the meshing of the No. 3 gear 446 and the gear sleeve 443 drives the No. 2 roller 42 to rotate, and the No. 2 roller 42 rotates in the opposite direction relative to the No. 1 roller 41, and the cutting blades on the No. 1 roller 41 and the No. 2 roller 42 simultaneously cut and remove the skin of the wood block;

[0108] When the wood block is cut to a certain thickness, it falls from the middle of the No. 1 rotating roller 41 and the No. 2 rotating roller 42, and then falls onto the filter plate 14. The transmission component 83 drives the grinding roller 82 to rotate, and the grinding roller 82 reciprocates along the fixed shaft 81, thereby grinding the end face of the wood block. At the same time, the back of the wood block and the wire mesh 9 are continuously rubbed and polished. Driven by the transmission component 83 and the elastic component 5, the filter plate 14 reciprocates along the moving frame 7, thereby increasing the relative movement effect of the wood block on the filter plate 14 and improving the surface grinding quality of the wood block.

[0109] The polished debris is filtered out from the wire mesh 9, and the polished wood block moves to the next polishing roller 82 under the drive of the friction force of the polishing roller 82, and finally the polished wood block is discharged from the outlet on one side of the filter plate 14 and discharged to the outside of the housing 1 through the discharge port 3;

[0110] During grinding, the air guide assembly 84 can blow air outward from the inside of the grinding roller 82 to remove the wood chips on the surface of the wood block, and cool the grinding roller 82 from the inside to prevent the grinding roller 82 from being too hot during grinding, causing the wood block and wood chips to spontaneously combust, causing a greater safety hazard;

[0111] In the grinding mechanism 8, the first rotating roller 41 drives the sleeve 831 to rotate through the belt transmission pair 832, and the sleeve 831 drives the grinding roller 82 to rotate synchronously. At this time, the bevel gear 834 rotates in a circle around the gear plate 833, and at the same time, the bevel gear 834 rotates itself, and the bevel gear 834 drives the insertion rod 835 to slide in the annular guide rail 836. At this time, the insertion rod 835 pushes the grinding roller 82 to slide back and forth along the sleeve 831. The grinding roller 82 rotates and reciprocates horizontally, thereby increasing the grinding effect on the wood block;

[0112] When the grinding roller 82 slides back and forth along the sleeve 831, in the sleeve 831, the piston plate 841 slides back and forth relative to the inner wall of the sleeve 831, and when the sleeve 831 moves to the right, the air pressure in the sleeve 831 on the left side of the piston plate 841 decreases, the No. 1 one-way valve 842 opens, and the outside air enters the sleeve 831 on the left side of the piston plate 841. Then, when the sleeve 831 moves to the left, the air pressure in the sleeve 831 on the left side of the piston plate 841 increases, the No. 2 one-way valve 843 opens, and the air flow is discharged from the air hole 13 to the outside of the grinding roller 82. At this time, the air flow not only cools down the grinding roller 82 from the inside, but also cleans the debris adsorbed on the surface of the wood block.

[0113] When the sleeve 831 rotates, the cam 16 pushes the baffle 17, and the baffle 17 drives the filter plate 14 to slide relative to the moving frame 7. At this time, the end seat 15 compresses the spring 52, and the spring 52 pushes the filter plate 14 to slide in the opposite direction. Under the push of the cam 16, the filter plate 14 swings back and forth, thereby increasing the grinding effect of the wire mesh 9 and the grinding roller 82 on the wood block;

[0114] The adjusting rod is rotated to push the spring 52 to expand and contract, thereby changing the elastic force on the filter plate 14 and adjusting the swing frequency of the filter plate 14 .

[0115] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0116] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A peeling machine with separation and screening function, comprising a shell, the shell is provided with a feed funnel and a discharge port, the inner side of the discharge port is provided with a guide plate, the bottom of the shell is connected with a conduit, characterized in that: Also includes: A cutting mechanism is arranged on one side of the feeding hopper, and the cutting mechanism can continuously rotate and cut the surface of the wood chips; The housing is provided with a plurality of grinding mechanisms, which include a fixed shaft, a grinding roller, a transmission assembly and an air guide assembly; One end of the grinding roller is rotatably connected to a sliding seat, the sliding seat is slidably connected to the fixed shaft, and a transmission component is arranged between the other end of the grinding roller and the first rotating roller, the transmission component can drive the grinding roller to rotate, and the grinding roller reciprocates along the fixed shaft; The grinding roller is provided with a plurality of air holes, and the air guide assembly can blow air outward from the inside of the grinding roller and cool the grinding roller at the same time; A filter plate is provided on one side of the grinding roller, and a steel wire mesh is provided on the filter plate; a movable frame is provided between the filter plate and the outer shell, the filter plate is slidably connected to the movable frame, and the movable frame is slidably connected to the inner end surface of the outer shell, an elastic component is provided between the filter plate and the movable frame, and the filter plate reciprocates along the movable frame under the driving of the transmission component and the elastic component; an adjusting member is provided between the movable frame and the outer shell, and the adjusting member can drive the movable frame to rise and fall vertically; The cutting mechanism comprises a No. 1 roller, a No. 2 roller, a support assembly and a linkage mechanism, wherein the No. 1 roller and the No. 2 roller are both provided with cutting blades in an annular shape, the No. 1 roller is rotatably connected to the inner end surface of the housing, the No. 2 roller is provided at one side of the No. 1 roller, the inner end surface of the housing is slidably connected to the support assembly, the No. 2 roller is rotatably connected to the support assembly, and the support assembly can drive the No. 2 roller to move relative to the No. 1 roller; The support assembly is provided with a linkage mechanism, and the linkage mechanism can drive the first roller and the second roller to rotate synchronously in opposite directions; The transmission assembly includes a sleeve, a belt transmission pair, a gear plate, a bevel gear, a plug rod and an annular guide rail; The gear plate is fixedly connected to the fixed shaft, the sleeve is rotatably connected to the gear plate, the belt transmission pair is connected between the sleeve and the first roller, the bevel gear is rotatably connected to the sleeve, and the bevel gear is meshed with the gear plate, the insertion rod is fixedly connected to the eccentric position on the back of the bevel gear, the grinding roller is slidably connected to the sleeve, the inner wall of the sleeve is annularly provided with an annular guide rail, and one end of the insertion rod is inserted into the annular guide rail.

2. The peeling machine with separation and screening function according to claim 1 is characterized in that: The air guide assembly includes a piston plate, a No. 1 one-way valve and a No. 2 one-way valve; The piston plate is fixedly connected to the fixed shaft, and the piston plate abuts against the inner wall of the grinding roller. The inner end surface of the grinding roller is provided with a plurality of No. 1 one-way valves, and the piston plate is connected to a plurality of No. 2 one-way valves.

3. The peeling machine with separation and screening function according to claim 1 is characterized in that: The support assembly includes a bracket and a threaded rod, the bracket is slidably connected to the inner wall of the shell, the threaded rod is rotationally connected to the side wall of the shell, and the threaded rod is threadedly connected to the bracket.

4. The peeling machine with separation and screening function according to claim 1, characterized in that: The linkage mechanism includes a motor, a transmission shaft, a gear sleeve, a first gear, a second gear and a third gear; The motor is fixedly connected to the inner wall of the housing, one end of the transmission shaft is fixedly connected to the output shaft of the motor, and the other end of the transmission shaft is rotatably connected to the rotating seat on the inner end surface of the housing, the gear sleeve is rotatably connected to the bracket, and the gear sleeve is slidably connected to the transmission shaft, and the No. 1 gear is fixedly connected to the transmission shaft; The second gear is fixedly connected to the central axis of the first roller, and the second gear is meshed with the first gear. The third gear is fixedly connected to the central axis of the second roller, and the third gear is meshed with the gear sleeve.

5. The peeling machine with separation and screening function according to claim 1, characterized in that: The elastic component includes a limit rod and a spring, the limit rod is threadedly connected to the movable frame, and the bottom surface of the filter plate is provided with an end seat, the limit rod is annularly provided with a cam, the spring is provided between the cam and the end seat, the sleeve is fixedly connected with the cam, the filter plate is fixedly connected with a baffle, and the cam abuts against the baffle.

6. The peeling machine with separation and screening function according to claim 1, characterized in that: The adjusting member is an adjusting rod, the adjusting rod is rotatably connected to the outer end surface of the shell, and the adjusting rod is threadedly connected to the connecting seat of the movable frame.

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