Wood peeling machine

Abstract

The wood peeling machine comprises a shell, peeling mechanisms, adjusting mechanisms and an anti-blocking scraping mechanism, the bottom end of the shell is provided with waste grooves which are evenly distributed, the peeling mechanisms are arranged in the shell respectively, the adjusting mechanisms are arranged on the front side and the rear side of the right end of the shell respectively, and the anti-blocking scraping mechanism is arranged on the right end of the shell. According to the wood peeling machine, peeling work can be rapidly carried out, the adjusting mechanism is arranged, the tightness degree of a belt can be rapidly adjusted, the belt is made to be tightly attached to a belt wheel all the time, the belt is prevented from falling off, and the wood peeling machine is convenient to use and high in practicability. An operator can timely find that the belt is loosened, timely rotate the knob or the nut and adjust again, so that the situation that the production efficiency is affected due to the fact that the belt falls off is avoided, residues at the lower end of the shell can be automatically cleaned, and a machine body is prevented from being blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of wood processing, in particular to a wood peeling machine. Background Art

[0002] In modern society, wood has been widely used as an important building and decoration material. However, in the process of wood processing, peeling is a very tedious and time-consuming task. Wood peeling machine plays a vital role in the wood processing industry. It is widely used to peel the original wood from the bark. This process is very critical for wood processing because the bark is the protective layer on the outside of the wood. It is usually peeled off to expose the wood itself, so that it can be more easily used in different processing processes. The existing wood peeling machine is driven by a motor and a pulley to drive the roller with peeling teeth to rotate, generating a unique force, so that the wood segment moves repeatedly in the silo slot, and also around the wood segment's own axis. The wire makes a rotary motion and irregular jumps, so the wood segments and teeth, wood segments and wood segments, and wood segments and bins are constantly rubbed, collided, and squeezed, and the bark is quickly separated to achieve a fast peeling effect. There are some problems. In order to reduce noise at low cost, traditional wood peeling machines often use motors and pulleys to drive the rollers to rotate. The belts on the pulleys will become loose after working for a long time. If you are not careful, the belts may fall off and other safety hazards. The peeling machine can peel wood with different humidity. After working for a long time, a large amount of bark residues are attached to the lower end of the shell, and they cannot all fall down by their own weight, which will cause blockage of the machine body and affect production efficiency. For this reason, we propose a wood peeling machine. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a wood peeling machine with an adjustment mechanism, which can quickly adjust the tightness of the belt so that the belt is always close to the pulley, avoiding the belt from falling off, and can automatically clean the residue at the lower end of the shell to prevent the machine body from being blocked, which can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wood peeling machine, comprising a housing, a peeling mechanism, an adjustment mechanism and an anti-blocking scraping mechanism;

[0005] Shell: The bottom end of the shell is provided with evenly distributed waste troughs;

[0006] Peeling mechanism: each of which is arranged inside the shell;

[0007] Adjustment mechanism: It is respectively arranged at the front and rear sides of the right end of the shell, and the lower end of the adjustment mechanism is respectively installed in cooperation with the right end of the peeling mechanism;

[0008] Anti-clogging scraper mechanism: It is arranged at the lower end of the inner part of the shell. The lower end of the anti-clogging scraper mechanism is installed in conjunction with the waste trough. It has an adjustment mechanism that can quickly adjust the tightness of the belt so that the belt is always close to the pulley, avoiding the occurrence of belt falling off. It can also automatically clean the residue at the lower end of the shell to prevent the machine body from being blocked.

[0009] Furthermore, the peeling mechanism includes a rotating roller, peeling teeth, skin breaking teeth, a motor 1 and a pulley, the rotating rollers are rotatably connected to the inside of the shell, the peeling teeth are evenly arranged on the outer surface of the rotating roller, the skin breaking teeth are also evenly arranged on the outer surface of the rotating roller, the peeling teeth and the skin breaking teeth are spaced apart, the motor 1 is respectively fixedly connected to the right ends of the front and rear sides of the shell, the input end of the motor 1 is electrically connected to the output end of the single-chip microcomputer, the right ends of the rotating roller and the motor 1 are both provided with pulleys, the right end of the shell is provided with a protective cover, the pulleys are both inside the protective cover, and the two pulleys located inside the same protective cover are connected by belt drive, so that the peeling work can be performed quickly.

[0010] Furthermore, the adjusting mechanism includes a fixed block, a screw rod 1, a mounting block, a pressure wheel, a nut and a spring 1, the fixed block is fixedly connected to the right side of the shell, the screw rod 1 is threadedly connected to the inner middle of the fixed block, a knob is provided at the upper end of the screw rod 1, and sliding grooves are provided on the front and rear sides of the right end of the shell, the mounting block is slidably connected to the inside of the sliding groove, the lower end of the outer surface of the screw rod 1 is slidingly connected to the avoidance hole in the inner middle of the mounting block, the pressure wheel is rotatably connected to the lower end of the mounting block through a pin shaft, the inner wall of the pressure wheel is slidingly connected to the outer surface of the belt, the nut is threadedly connected to the middle part of the screw rod 1, the upper end of the spring 1 is fixedly connected to the lower end of the nut, the lower end of the spring 1 is fitted with the upper end of the mounting block, and the spring 1 is sleeved on the outer surface of the screw rod 1, so that the tightness of the belt can be quickly adjusted so that the belt is always close to the pulley.

[0011] Furthermore, the anti-clogging scraper mechanism includes a scraper frame, a sliding hole, a sliding column, a scraper, two springs, a lifting block and two screw rods, wherein the two screw rods are rotatably connected to the inner lower end of the shell, the scraper frame is slidably connected to the upper end of the bottom wall of the shell, the outer surface of the two screw rods is connected to the inner middle thread of the scraper frame, the lower end of the scraper frame is provided with evenly distributed anti-blocking blocks, the outer surface of the anti-blocking blocks is slidably connected to the inner wall of the waste trough, the sliding holes are opened at the front and rear ends of the scraper frame, the sliding columns are slidably connected to the inside of the sliding holes, the scrapers are fixedly connected to one end of the outer side of the sliding column, the opposite outer sides of the two scrapers are respectively fitted with the front and rear inner walls of the shell, two springs are provided between the relative inner sides of the two scrapers and the front and rear ends of the scraper frame, the two springs are sleeved on the outer surface of the sliding column, and the lifting blocks are arranged at the right end of the scraper frame, which can quickly clean the residue at the lower end of the shell to prevent the machine body from being blocked.

[0012] Furthermore, it also includes an avoidance opening, which is opened at the lower end of the right side of the shell body. The avoidance opening is installed in cooperation with the top material block to provide an avoidance effect for the top material block.

[0013] Furthermore, the anti-clogging scraper mechanism also includes motor 2, which is fixedly connected to the middle of the lower end of the right side of the shell, the input end of motor 2 is electrically connected to the output end of the single-chip microcomputer, and the left end of the output shaft of motor 2 is fixedly connected to the right end of screw rod 2, providing stable drive for automatic cleaning of residues.

[0014] Furthermore, it also includes a single-chip microcomputer, which is fixedly connected to the middle of the right side of the shell, and the input end of the single-chip microcomputer is electrically connected to an external power supply to provide a control effect for the peeling work.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the wood peeling machine has the following advantages:

[0016] 1. After the wood peeling machine has been working for a long time, a large amount of bark residues are attached to and accumulated at the lower end of the shell. The single-chip microcomputer controls the operation of motor 2, which drives screw 2 to rotate. The scraper frame will move to the right with the rotation of screw 2. Because of the elastic potential energy of spring 2, the scraper will always be close to the front and rear inner walls of the shell. As the scraper frame moves, the scraper will scrape off all the residues attached to the front and rear inner walls of the shell. The inclined surface on the right side of the top material block will also push the residues on the bottom wall of the shell to both sides, so that all the residues enter the waste trough. The anti-blocking block will make the residues accumulated inside the waste trough fall off with the movement of the scraper frame to prevent the waste trough from being blocked. It can automatically clean the wood residues at the lower end of the shell to prevent the machine from being blocked.

[0017] 2. After the wood peeling machine has been working for a long time, the belt on the pulley will become loose and need to be adjusted. Turn the knob to drive the screw to rotate. The screw will move downward with the rotation of the knob. The lower end of the spring contacts the upper end of the mounting block, pressing the mounting block downward until the inner wall of the pressure wheel is close to the belt surface. The spring reaches the compression limit, and the spring body is tightly fitted to form a whole. At this time, the belt and the pulley fit best. After working for a period of time again, the belt will relax again. The spring will slowly expand due to its own elastic potential energy, so that the belt continues to be close to the pulley, and will not fall off due to excessive relaxation. At this time, the spring body, which was previously tightly fitted to form a whole, will expand due to the elastic potential energy, and the spring body that is tightly attached together will separate again, forming an obvious signal. The operator can promptly discover that the belt is loose, and promptly rotate the knob or nut to adjust it again, avoiding the occurrence of belt falling off and affecting production efficiency. It has an adjustment mechanism, which can quickly adjust the tightness of the belt during the wood peeling process, so that the belt is always close to the pulley, avoiding the occurrence of belt falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic cross-sectional structure diagram of the peeling mechanism and the anti-clogging scraping mechanism of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0021] Figure 4 It is a schematic diagram of the partial cross-sectional structure of the anti-clogging scraper mechanism of the utility model.

[0022] In the figure: 1 shell, 2 waste trough, 3 avoidance, 4 peeling mechanism, 41 roller, 42 peeling teeth, 43 skin breaking teeth, 44 motor 1, 45 pulley, 5 adjustment mechanism, 51 fixed block, 52 screw rod 1, 53 mounting block, 54 clamping wheel, 55 nut, 56 spring 1, 6 anti-blocking scraping mechanism, 61 scraping frame, 62 sliding hole, 63 sliding column, 64 scraper, 65 spring 2, 66 top block, 67 motor 2, 68 screw rod 2, 7 slide groove, 8 single chip microcomputer. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 , this embodiment provides a technical solution: a wood peeling machine, including a housing 1, a peeling mechanism 4, an adjustment mechanism 5 and an anti-blocking scraping mechanism 6;

[0025] Shell 1: The bottom of the shell is provided with evenly distributed waste slots 2, and the lower end of the shell 1 is provided with evenly distributed feet to provide a stable support for the body, and also includes a single-chip microcomputer 8, which is fixedly connected to the middle of the right side of the shell 1, and the input end of the single-chip microcomputer 8 is electrically connected to an external power supply to provide a control effect for the peeling work;

[0026] Peeling mechanism 4: It is respectively arranged inside the shell 1, and the peeling mechanism 4 includes a roller 41, peeling teeth 42, skin breaking teeth 43, a motor 44 and a pulley 45. The roller 41 is rotatably connected to the inside of the shell 1, the peeling teeth 42 are evenly arranged on the outer surface of the roller 41, and the skin breaking teeth 43 are also evenly arranged on the outer surface of the roller 41. The top of the skin breaking teeth 43 is a sharp end, and the peeling teeth 42 and the skin breaking teeth 43 are arranged at intervals. The motor 44 is respectively fixedly connected to the right ends of the front and rear sides of the shell 1, and the input end of the motor 44 is electrically connected to the output end of the single-chip computer 8. The right ends of the roller 41 and the motor 44 are both provided with pulleys 45. The right end of the shell 1 is provided with a protective cover, and the pulleys 45 are inside the protective cover. The two pulleys 45 located inside the same protective cover are connected by belt drive, so that the peeling work can be carried out quickly;

[0027] Adjustment mechanism 5: It is respectively arranged on the front and rear sides of the right end of the shell 1. The lower end of the adjustment mechanism 5 is respectively installed with the right end of the peeling mechanism 4. The adjustment mechanism 5 includes a fixed block 51, a screw rod 52, a mounting block 53, a clamping wheel 54, a nut 55 and a spring 56. The fixed block 51 is fixedly connected to the right side of the shell 1. The screw rod 52 is threadedly connected to the middle of the fixed block 51. The upper end of the screw rod 52 is provided with a knob. The front and rear sides of the right end of the shell 1 are provided with a slide groove 7. The mounting block 53 is slidably connected to the inside of the slide groove 7. The screw rod The lower end of the outer surface of the screw rod 52 is slidably connected to the avoidance hole in the middle of the mounting block 53, the clamping wheel 54 is rotatably connected to the lower end of the mounting block 53 through a pin shaft, the inner wall of the clamping wheel 54 is slidably connected to the outer surface of the belt, the nut 55 is threadedly connected to the middle part of the screw rod 52, the upper end of the spring 56 is fixedly connected to the lower end of the nut 55, the lower end of the spring 56 is fitted with the upper end of the mounting block 53, and the spring 56 is sleeved on the outer surface of the screw rod 52, which can quickly adjust the tightness of the belt so that the belt is always close to the pulley;

[0028] Anti-clogging scraper mechanism 6: It is arranged at the lower end of the interior of the shell 1, and the lower end of the anti-clogging scraper mechanism 6 is installed in coordination with the waste trough 2. The anti-clogging scraper mechanism 6 includes a scraper frame 61, a sliding hole 62, a sliding column 63, a scraper 64, a second spring 65, a top block 66 and a second screw rod 68. The second screw rod 68 is rotatably connected to the lower end of the interior of the shell 1, and the scraper frame 61 is slidably connected to the upper end of the bottom wall of the shell 1. The outer surface of the second screw rod 68 is connected to the inner middle thread of the scraper frame 61. The lower end of the scraper frame 61 is provided with evenly distributed anti-blocking blocks, and the outer surface of the anti-blocking blocks is slidably connected to the inner wall of the waste trough 2. The sliding holes 62 are both opened at the front and rear ends of the scraper frame 61, and the sliding columns 63 are all slidably connected to the inside of the sliding holes 62. The scrapers 64 are fixedly connected to the outer ends of the sliding columns 63. The opposite outer sides of the two scrapers 64 are respectively in contact with the front and rear inner walls of the shell 1, and the relative inner sides of the two scrapers 64 A spring 2 65 is provided between the front and rear ends of the scraper frame 61, and the spring 2 65 is sleeved on the outer surface of the sliding column 63. The top block 66 is provided at the right end of the scraper frame 61, which can quickly clean the residue at the lower end of the shell to prevent the machine body from being blocked. It also includes an avoidance port 3, which is opened at the lower end of the right side of the shell 1. The avoidance port 3 is installed in cooperation with the top block 66 to provide an avoidance effect for the top block. The anti-blocking scraper mechanism 6 also includes a motor 2 67, which is fixedly connected to the middle part of the lower end of the right side of the shell 1. The input end of the motor 2 67 is electrically connected to the output end of the single-chip computer 8, and the left end of the output shaft of the motor 2 67 is fixedly connected to the right end of the screw rod 2 68, to provide a stable drive for automatically cleaning the residue. The scraper mechanism 6 has an adjustment mechanism, which can quickly adjust the tightness of the belt, so that the belt is always close to the pulley, avoiding the occurrence of the belt falling off, and can also automatically clean the residue at the lower end of the shell to prevent the machine body from being blocked.

[0029] The working principle of a wood peeling machine provided by the utility model is as follows: when peeling wood, the wood to be peeled is first placed in the interior of the shell 1, and the single-chip microcomputer 8 controls the motor 44 to operate. The two motors 44 make relative motion and rotate outward at the same time, driving the two rollers 41 to rotate outward as well, so that the wood makes a repetitive cyclic motion in the shell 1, and also makes a rotary motion around the axis of the wood itself, as well as irregular jumping. When the wood hits the skin-breaking teeth 43, the sharp skin-breaking teeth 43 tear the outer bark of the wood, and then the wood hits the peeling teeth 42 again, and the peeling teeth 42 peels off the outer bark of the wood. At this point, the wood segment and the skin-breaking teeth 43 and the peeling teeth 42, the wood and the wood, and the wood and the inner wall of the shell 1 are constantly rubbed, hit, and squeezed, and the bark is quickly separated. The peeling teeth 42 are used to carry out the peeling of the bark residues, thereby achieving a rapid peeling effect. The peeled bark residues are brought to the lower end of the shell body 1 by the peeling teeth 42. After a long time, a large amount of bark residues are attached to and accumulated at the lower end of the shell body. The single chip microcomputer 8 controls the operation of the motor 2 67, and the motor 2 67 drives the screw rod 2 68 to rotate. Because the outer surface of the screw rod 2 68 is connected with the inner middle thread of the scraper frame 61, the scraper frame 61 will move to the right with the rotation of the screw rod 2 68. Because of the elastic potential energy of the spring 2 65, the scraper 64 will always be close to the front and rear inner walls of the shell body 1. As the scraper frame 61 moves, the scraper 64 will scrape off all the residues attached to the front and rear inner walls of the shell body 1. At the same time, the inclined surface on the right side of the top material block 66 will also push the residues on the bottom wall of the shell body 1 to both sides, so that all the residues enter the waste trough 2, and the scraper frame 6 The side length of the anti-blocking block at the lower end of 1 is smaller than the length of the front and rear inner walls of the waste trough 2, so the anti-blocking block will cause the residue accumulated inside the waste trough 2 to fall off as the scraper frame 61 moves, preventing the waste trough 2 from being blocked, and can automatically clean the residue at the lower end of the shell to prevent the machine body from being blocked. After the wood peeling machine has been working for a long time, the belt on the pulley 45 will become loose and need to be adjusted. The knob is turned to drive the screw rod 1 52 to rotate. Because the screw rod 1 52 is threadedly connected to the middle of the inner part of the fixed block 51, the screw rod 1 52 will move downward as the knob is turned, and the lower end of the spring 1 56 contacts the upper end of the mounting block 53. As the screw rod 1 52 continues to move downward, the spring 1 56 is compressed by force, and the mounting block 53 is slowly pressed downward until the inner wall of the pressure wheel 54 is close to the belt. On the surface, spring 1 56 reaches the compression limit, and the spring body of spring 1 56 fits tightly to form a whole. At this time, the fitting effect between the belt and the pulley 45 is optimal. After working for a period of time again, when the belt relaxes again, the spring 1 56 will slowly expand due to its own elastic potential energy, so that the belt continues to be close to the pulley 45, and the belt will not fall off due to excessive relaxation. At this time, the spring 1 56, whose spring body was tightly fitted to form a whole before, will expand due to elastic potential energy, and the spring body that was tightly fitted together will separate again, forming an obvious signal. The operator can find out that the belt is loose in time, and rotate the knob or nut 55 in time to adjust it again, avoiding the occurrence of belt falling off and affecting production efficiency. The adjustment mechanism can quickly adjust the tightness of the belt.Keep the belt close to the pulley at all times to avoid the belt falling off.

[0030] It is worth noting that the single chip microcomputer 8 disclosed in the above embodiment is an S7-200 single chip microcomputer, the motor 1 44 is a YL7114 motor, the motor 2 67 is a 57BYG250C motor, and the single chip microcomputer 8 controls the motor 1 44 and the motor 2 67 to work using methods commonly used in the prior art.

[0031] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A wood peeling machine, characterized in that: It comprises a housing (1), a peeling mechanism (4), an adjustment mechanism (5) and an anti-clogging scraping mechanism (6); The housing (1) has waste troughs (2) evenly distributed at its bottom. Peeling mechanisms (4): respectively arranged inside the housing (1); Adjustment mechanism (5): it is respectively arranged at the front and rear sides of the right end of the housing (1), and the lower end of the adjustment mechanism (5) is respectively mounted in cooperation with the right end of the peeling mechanism (4); An anti-clogging scraper mechanism (6): the anti-clogging scraper mechanism (6) is arranged at the lower end of the interior of the housing (1), and the lower end of the anti-clogging scraper mechanism (6) is mounted in cooperation with the waste material trough (2); The peeling mechanism (4) comprises a roller (41), peeling teeth (42), peeling teeth (43), a motor (44) and a pulley (45), wherein the roller (41) is rotatably connected to the interior of the housing (1), the peeling teeth (42) are evenly arranged on the outer surface of the roller (41), the peeling teeth (43) are also evenly arranged on the outer surface of the roller (41), the peeling teeth (42) and the peeling teeth (43) are arranged at intervals, the motor (44) is respectively fixedly connected to the right ends of the front and rear sides of the housing (1), the input end of the motor (44) is electrically connected to the output end of the single-chip computer (8), the right ends of the roller (41) and the motor (44) are both provided with pulleys (45), the right end of the housing (1) is provided with a protective cover, the pulleys (45) are both inside the protective cover, and the two pulleys (45) located inside the same protective cover are connected by belt transmission; The adjusting mechanism (5) comprises a fixing block (51), a screw rod (52), a mounting block (53), a clamping wheel (54), a nut (55) and a spring (56), wherein the fixing block (51) is fixedly connected to the right side of the housing (1), the screw rod (52) is threadedly connected to the middle of the fixing block (51), a knob is provided at the upper end of the screw rod (52), a slide groove (7) is provided at the front and rear sides of the right end of the housing (1), the mounting block (53) is slidably connected to the inside of the slide groove (7), the screw rod (52) is threadedly connected to the inside of the slide groove (7), and the screw rod (52) is threadedly connected to the inside of the slide groove (7). The lower end of the outer surface is slidably connected to the avoidance hole in the middle of the mounting block (53), the clamping wheel (54) is rotatably connected to the lower end of the mounting block (53) through a pin shaft, the inner wall of the clamping wheel (54) is slidably connected to the outer surface of the belt, the nut (55) is threadedly connected to the middle part of the screw rod (52), the upper end of the spring (56) is fixedly connected to the lower end of the nut (55), the lower end of the spring (56) is fitted with the upper end of the mounting block (53), and the spring (56) is sleeved on the outer surface of the screw rod (52); The anti-blocking scraper mechanism (6) comprises a scraper frame (61), a sliding hole (62), a sliding column (63), a scraper (64), a second spring (65), a material lifting block (66) and a second screw rod (68), wherein the second screw rod (68) is rotatably connected to the lower end of the interior of the housing (1), the scraper frame (61) is slidably connected to the upper end of the bottom wall of the housing (1), the outer surface of the second screw rod (68) is connected to the inner middle thread of the scraper frame (61), and the lower end of the scraper frame (61) is provided with uniformly distributed anti-blocking blocks, and the outer surface of the anti-blocking blocks is slidably connected to the inner wall of the waste trough (2). The sliding holes (62) are both opened at the front and rear ends of the scraper frame (61), the sliding posts (63) are both slidably connected to the inside of the sliding holes (62), the scrapers (64) are both fixedly connected to the outer end of the sliding posts (63), the opposite outer sides of the two scrapers (64) are respectively in contact with the front and rear inner walls of the shell (1), and springs (65) are provided between the opposite inner sides of the two scrapers (64) and the front and rear ends of the scraper frame (61), and the springs (65) are both sleeved on the outer surface of the sliding posts (63), and the lifting blocks (66) are both provided at the right end of the scraper frame (61).

2. A wood peeling machine according to claim 1, characterized in that: It also comprises a single-chip microcomputer (8), which is fixedly connected to the middle part of the right side of the housing (1), and an input end of the single-chip microcomputer (8) is electrically connected to an external power supply.

3. A wood peeling machine according to claim 1, characterized in that: It also includes an escape opening (3), which is opened at the lower end of the right side of the shell (1), and the escape opening (3) is installed in coordination with the ejection block (66).

4. A wood peeling machine according to claim 1, characterized in that: The anti-clogging scraper mechanism (6) further comprises a second motor (67), wherein the second motor (67) is fixedly connected to the middle portion of the lower right end of the housing (1), the input end of the second motor (67) is electrically connected to the output end of the single-chip microcomputer (8), and the left end of the output shaft of the second motor (67) is fixedly connected to the right end of the second screw rod (68).

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