A planer for processing bamboo and wood components

Abstract

The present invention discloses a planer for processing bamboo and wood components, which includes a frame, a moving table, a reciprocating member, a planer tool assembly, a planer tool, a mounting bracket, and a workpiece table. It further includes: a weight reduction and balance structure, wherein the slide of the planer tool assembly is movably installed in the guide rail. The weight reduction and balance structure includes a middle docking frame arranged at the middle position at the rear side of the slide. A distance limiting component is arranged in the middle of the middle docking frame, and the end of the distance limiting component is connected to the inner wall of the moving table. Both ends of the middle docking frame are connected with lateral guiding frames, and the ends of the lateral guiding frames are movably connected with heavy pushing frames; a fixed resistance structure, wherein the workpiece table is hinged to the side wall of the frame. The fixed resistance structure includes a height adjustment component arranged at the lower end of the workpiece table, and a side lifting component is arranged on the side of the workpiece table. The side of the side lifting component close to the moving table is movably installed on the frame. The present invention reduces the power output during quick return, thereby reducing the energy consumption of the equipment while ensuring the processing accuracy.

Description

Technical Field

[0001] The present invention relates to a processing device for bamboo and wood components, in particular to a planer for processing bamboo and wood components. Background Art

[0002] A planer is a machine tool used for processing materials such as metals and woods, mainly for processing shapes such as planes, inclined planes, and grooves. A wood planer cuts wood through a cutter head that moves at high speed. Multiple blades are installed on the cutter head, and the workpiece reciprocally contacts the planer through the continuously reciprocating planer knife, so that the workpiece reaches a suitable shape.

[0003] Traditional planing operations mainly rely on manual planing tools (such as hand planes) for wood processing. This method has low efficiency and high technical requirements for workers. Therefore, the existing workpiece to be processed is directly clamped on a sliding workpiece fixture, and the automatically sliding workpiece fixture contacts the high-speed rotating planer knife, thereby realizing high-precision and automated planing. However, with this output method, on the one hand, when planing a relatively thick thickness, the contact force between the planer knife and the processing surface is relatively large. If the weight of the planer knife mounting structure is blindly increased, the kinetic energy required for resetting is relatively large. If the weight of the planer knife mounting structure is reduced, it is difficult to ensure the stability when the planer knife contacts the workpiece. On the other hand, when processing some angled morphologies, the adjusted workpiece table may be affected by the planer knife and undergo micro-displacement when contacting the planer knife, so that the cooperation between the workpiece and the planer knife is prone to errors, affecting the overall processing efficiency.

[0004] Therefore, this case aims to provide a planer for processing bamboo and wood components, which can stably clamp the workpiece when the workpiece is placed, ensure the position accuracy between the workpiece and the planer knife even when processing angled morphologies, and ensure the stable output of the planer knife when the planer knife contacts the workpiece, while reducing the power output during the quick return, so as to reduce the energy consumption of the equipment while ensuring the processing accuracy. Summary of the Invention

[0005] The present invention provides a planer for processing bamboo and wood components, which can effectively solve the above problems.

[0006] The present invention is implemented as follows:

[0007] A planer for processing bamboo and wood components includes a frame. A moving machine table is arranged on the frame. A reciprocating moving member is arranged inside the moving machine table. A planer knife assembly is arranged inside the reciprocating moving member. A planer knife is arranged on the planer knife assembly. An installation frame is arranged on the side of the frame. A workpiece table is arranged on the installation frame. A workpiece is arranged on the workpiece table. Further included are:

[0008] Weight reduction and balance structure. The slide of the planer tool assembly is movably installed in the guide rail. The weight reduction and balance structure includes a middle docking frame arranged at the middle position at the rear side of the slide. A distance limiting component is arranged in the middle of the middle docking frame. The end of the distance limiting component is connected to the inner wall of the moving machine table. Both ends of the middle docking frame are connected with lateral guiding frames. The ends of the lateral guiding frames are movably connected with heavy pushing frames. When the reciprocating member drives the planer tool assembly to be pushed out, the lateral guiding frames push out the heavy pushing frames and make them fit with the guide rail. When the planer tool assembly retracts, the distance limiting component retracts and retracts the heavy pushing frames until they are separated from the guide rail.

[0009] Fixed resistance structure. The workpiece table is hinged to the side wall of the machine frame. The fixed resistance structure includes a height adjusting component arranged at the lower end of the workpiece table. A side lifting component is arranged on the side of the workpiece table. The side of the side lifting component close to the moving machine table is movably installed on the machine frame. When the planer tool assembly moves towards one side of the workpiece, the matching depth between the side lifting component and the side of the workpiece table gradually increases.

[0010] As a further improvement, the middle docking frame includes a docking shaft inserted into the slide. The docking shaft is connected to a hollow docking frame. A middle docking groove and two side docking grooves are arranged on the hollow docking frame. The lateral guiding frames are installed in the side docking grooves. The distance limiting component is arranged on the middle docking groove.

[0011] As a further improvement, the lateral guiding frame includes a cavity tube nested in the side docking groove. A through pin is movably installed in the cavity tube. One end of the through pin is connected to the heavy pushing frame. The other end of the through pin is an inclined surface. A spring is connected to the middle of the through pin. The distance limiting component is arranged at an interval with the inclined surface of the through pin.

[0012] As a further improvement, two inner sliding grooves are arranged on the inner side of the guide rail. The heavy pushing frame includes an extension shaft connected to the through pin. A matching claw is arranged at the end of the extension shaft. The matching claw extends out and contacts with the inner sliding groove.

[0013] As a further improvement, the matching claw includes a mounting button connected to the extension shaft. Two friction arms are locked on the mounting button. The friction arms extend out and contact with the inner sliding groove.

[0014] As a further improvement, the distance limiting component includes a push-pull oil cylinder fixed on the inner side of the moving machine table. A blocking frame is locked at the output end of the push-pull oil cylinder. The blocking frame pushes the through pin outwards when the planer tool assembly is pushed out.

[0015] As a further improvement, the blocking frame includes a lower extension plate located at the lower end of the middle docking frame. A horizontal pushing plate is connected to the upper end of the lower extension plate. A number of pressing blocks are arranged on the horizontal pushing plate. The pressing blocks are arranged at an interval with the lateral guiding frames.

[0016] As a further improvement, the height adjustment assembly includes a front adjustment member and a rear adjustment member. The structures of the front adjustment member and the rear adjustment member are the same. The rear adjustment member includes an adjustment push rod locked to the upper end of the mounting frame. An articulated button is provided at the upper end of the adjustment push rod, and the articulated button is articulated with the workpiece table.

[0017] As a further improvement, the workpiece table is articulated with the machine frame through a guiding member. The guiding member includes a vertical groove opened on the machine frame. A slider is slidably installed in the vertical groove. An activity button is locked on the slider, and the activity button is articulated with the workpiece table.

[0018] As a further improvement, the side lifting assembly includes side lifting plates provided on both sides of the machine frame. The side lifting plates are driven by a rotating motor. A plurality of mating grooves are opened on the outer side of the workpiece table. Mating rods corresponding to the mating grooves are provided on the side lifting plates, and the mating rods are driven by a driving member.

[0019] The beneficial effects of the present invention are as follows:

[0020] For the planers in the prior art, since they need to be adapted to workpieces of various morphologies, in order to ensure the processing effect, the weight of the sliding structure carrying the planer tool is often increased, so that sufficient planing force can be ensured when processing some special-shaped structural parts. Therefore, the weight of the entire sliding structure will be heavier, and then the power for driving the sliding structure needs to be enhanced. Therefore, through the added weight reduction and balance structure of the present invention, the weight of the entire slide is directly reduced. The rear end of the slide is made hollow. During the process of the slide sliding outward, that is, during the process of the planer tool assembly processing the workpiece, the entire lateral guiding frame pushes out the heavy pushing frame and fits it with the guide rail, so as to achieve the same effect as after the weight of the slide is increased, so that the slide after weight reduction can achieve the same effect as before the weight is not reduced. And because the weight of the slide is greatly reduced, the power output by the driving structure for driving the slide will be greatly reduced, and then the energy consumption of the entire equipment will be reduced, and the cost will be reduced without affecting the stability.

[0021] For the heavy slide on the front side, the middle docking frame is a hollow structure, which is a hollow structure of steel components, so that the weight of the entire slide can be greatly reduced, and at the same time, enough installation space can be provided for the lateral guiding frame, so as to ensure weight reduction without affecting normal use.

[0022] The entire lateral guiding frame needs to realize the switching between two states, that is, it needs to be pushed out when the slide extends, and retracted when the slide retracts. Therefore, the middle part of the through pin of the lateral guiding frame is limited in the cavity tube by a spring. When pressure is applied to its inner end, it can move outward, and after the pressure disappears, it can quickly return to its original position, so that there is no need to set a power structure on the slide, which is better for weight reduction.

[0023] After the lateral guide frame is pressed and extended, it will drive the heavy pusher frame to expand outward. However, if there is only simple friction between the heavy pusher frame and the guide rail, it is difficult to ensure the stability during sliding. Therefore, the present invention provides two inner chute grooves on the guide rail, so that the mating claws can cooperate with the inner chute grooves after the heavy pusher frame is pushed out. And because there are two upper and lower points, the movement of the mating claws is very stable.

[0024] If the distance limiting component has no power, although it can move forward with the movement of the sliding seat, it has uncertainty when acting on the lateral guide frame. Therefore, the distance limiting component of the present invention is first installed inside the moving machine table without adding weight to the sliding seat. Secondly, during the process of the sliding seat sliding out, because it has a driving force and also slides out, it tightly cooperates with the lateral guide frame to push out the lateral guide frame. During the process of the sliding seat retracting, it also slowly retracts and synchronously separates the lateral guide frame, so as to achieve the linkage effect with the lateral guide frame without adding weight.

[0025] In the prior art, during the process of machining a workpiece with a planer tool, if the workpiece is a folded angle shape, that is, after machining one surface, the workpiece needs to be tilted and the inclined surface needs to be machined. The position of the workpiece table needs to be changed. However, if only the inclination is adjusted, the stability of the workpiece is often insufficient when the planer tool contacts the workpiece. Therefore, the present invention can, on the basis of keeping the machining force unchanged, first change the angle of the workpiece table through the height adjustment component, and then swing out the side lifting component after the angle is changed, so that the side lifting component cooperates with the side surface of the workpiece table to tightly clamp and fix both sides of the workpiece table. The cooperation mode of the side lifting component and the height adjustment component can make the workpiece more stable when planing the inclined surface.

[0026] Since the workpiece will be machined into different shapes according to the customer's requirements, and it is difficult to adjust the angle of the planer, the workpiece table also needs to be switched to different angles. In the present invention, by providing a height adjustment component at the bottom of the workpiece table, the front adjustment part and the rear adjustment part of the height adjustment component are used to change the height of the workpiece table, so as to meet different inclined surfaces.

[0027] When the angle of the workpiece table is changed by the height adjustment component, it also needs to move passively by itself, so as to overturn the workpiece to a certain angle. Therefore, one side of the workpiece table of the present invention is connected through a guide member. Through the cooperation of the slider and the movable button, the workpiece table can be tilted stably and can still be in a stable state after tilting without affecting the machining.

[0028] During the process of limiting the workpiece table, the side-lifting component is a rear-hand restriction, that is, after the height-adjusting component is adjusted in place, the angle of the rotating motor is adjusted, so that the matching rod on the side-lifting plate rotates to a position corresponding to the matching groove, and the matching rod is embedded in the matching groove through the driving component, so as to realize the cooperation between the side-lifting plate and the workpiece table, and then lift the workpiece table, so that the workpiece on the workpiece table can still maintain a stable state when acted on by the planer tool. Brief Description of the Drawings

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0030] Figure 1 is a three-dimensional structural schematic diagram of the present invention.

[0031] Figure 2 is a top-view structural schematic diagram of the present invention.

[0032] Figure 3 is a cross-sectional view taken along line A-A in the figure.

[0033] Figure 4 is a structural schematic diagram of the weight reduction and balance structure of the present invention.

[0034] Figure 5 is a structural schematic diagram of the middle docking frame of the present invention.

[0035] Figure 6 is a structural schematic diagram of the distance-limiting component of the present invention.

[0036] Figure 7 is a structural schematic diagram of the guiding component of the present invention.

[0037] Figure 8 is a structural schematic diagram of the constant-resistance structure of the present invention.

[0038] In the figure:

[0039] Frame 10, moving machine table 20, reciprocating member 30, planer tool assembly 40, slide 41, mounting bracket 50, workpiece table 60, guide member 61, vertical groove 611, slider 612, movable button 613, weight reduction and balance structure 80, middle docking bracket 81, docking shaft 811, hollow docking bracket 812, middle docking groove 813, side docking groove 814, distance limiting assembly 82, push-pull oil cylinder 821, blocking bracket 822, lower extension plate 8221, horizontal push plate 8222, pressing block 8223, lateral guiding bracket 83, cavity tube 831, through pin 832, spring 833, heavy push bracket 84, extension shaft 841, mating claw 842, mounting button 8421, friction arm 8422, fixed resistance structure 90, height adjustment assembly 91, front adjustment member 911, rear adjustment member 912, adjustment push rod 9121, hinge button 9122, side lifting assembly 92, side lifting plate 921, rotating motor 922, mating rod 923. Detailed implementation manners

[0040] To make the implementation manners of the present invention clear, the technical solutions in the implementation manners of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the implementation manners of the present invention. Obviously, the described implementation manners are some but not all of the implementation manners of the present invention. All other implementation manners obtained by those of ordinary skill in the art based on the implementation manners of the present invention without creative efforts fall within the protection scope of the present invention.

[0041] In the description of the present invention, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality of" means two or more unless otherwise specifically defined.

[0042] Refer to Figures 1 to 6As shown in the figure, a planer for processing bamboo and wood components includes a frame 10. A moving table 20 is arranged on the frame 10. A reciprocating member 30 is arranged inside the moving table 20. A planer tool assembly 40 is arranged inside the reciprocating member 30. A planer tool is arranged on the planer tool assembly 40. An installation bracket 50 is arranged on the side of the frame 10. A workpiece table 60 is arranged on the installation bracket 50. A workpiece is arranged on the workpiece table 60. It further includes: a weight reduction and balance structure 80. The slide seat 41 of the planer tool assembly 40 is movably installed in a guide rail. The weight reduction and balance structure 80 includes a middle docking bracket 81 arranged at the middle position at the rear side of the slide seat 41. A distance limiting assembly 82 is arranged in the middle of the middle docking bracket 81. The end of the distance limiting assembly 82 is connected to the inner wall of the moving table 20. The two ends of the middle docking bracket 81 are connected with lateral guiding brackets 83. The end of the lateral guiding bracket 83 is movably connected with a heavy pushing bracket 84. When the reciprocating member 30 drives the planer tool assembly 40 to push out, the lateral guiding bracket 83 pushes out the heavy pushing bracket 84 to make it fit with the guide rail. When the planer tool assembly 40 retracts, the distance limiting assembly 82 retracts and retracts the heavy pushing bracket 84 to separate it from the guide rail; a fixed resistance structure 90. The workpiece table 60 is hinged to the side wall of the frame 10. The fixed resistance structure 90 includes a height adjustment assembly 91 arranged at the lower end of the workpiece table 60. A side lifting assembly 92 is arranged on the side of the workpiece table 60. The side of the side lifting assembly 92 close to the moving table 20 is movably installed on the frame 10. When the planer tool assembly 40 moves towards one side of the workpiece, the matching depth between the side lifting assembly 92 and the side of the workpiece table 60 gradually increases.

[0043] In this embodiment, the workpiece is a bamboo and wood workpiece, which is clamped on the workpiece table 60 by means of mortise and tenon. Then, the reciprocating member 30 drives the slide seat 41 in the planer tool assembly 40 to reciprocate along the guide rail to make the surface of the bamboo and wood components smooth, meeting the processing requirements.

[0044] For stability, after the fixed resistance structure 90 adjusts to the accurate position each time, it is necessary to reinforce the hinge joint between the height adjustment assembly 91 and the guide member 61. For example, lock it at the hinge position by means of screw and nut cooperation, so as to ensure that it can still maintain a certain inclination angle after adjusting the angle.

[0045] Due to the need to adapt to workpieces with various morphologies, in order to ensure the machining effect, the weight of the sliding structure carrying the planer tool of existing planers is often increased, so as to ensure sufficient planing force when machining some special-shaped structural parts. As a result, the weight of the entire sliding structure is relatively heavy, and then the power required to drive the sliding structure needs to be enhanced. Therefore, in the present invention, by adding a weight reduction and balance structure 80, the weight of the entire slide base 41 is directly reduced. The rear end of the slide base 41 is made hollow. During the process of the slide base 41 sliding outward, that is, during the process of the planer tool assembly 40 machining the workpiece, the entire lateral guide frame 83 pushes out the heavy push frame 84 to make it fit with the guide rail, so as to achieve the same effect as when the weight of the slide base 41 is increased. The slide base 41 after weight reduction can achieve the same effect as before the weight is not reduced. Since the weight of the slide base 41 is greatly reduced, the power output by the drive structure driving the slide base 41 will be greatly reduced, and then the energy consumption of the entire device will be reduced, and the cost will be reduced without affecting the stability.

[0046] For the thick and heavy slide base 41 on the front side, the middle docking frame 81 of this embodiment includes a docking shaft 811 inserted on the slide base 41. The docking shaft 811 is connected to a hollow docking frame 812. A middle docking groove 813 and two side docking grooves 814 are provided on the hollow docking frame 812. The lateral guide frame 83 is installed in the side docking groove 814. The distance limiting component 82 is arranged on the middle docking groove 813. The middle docking frame 81 is a hollow structure, which is a hollow structure of a steel member, so that the weight of the entire slide base 41 can be greatly reduced, and at the same time, enough installation space can be provided for the lateral guide frame 83, so as to ensure weight reduction without affecting normal use.

[0047] The entire lateral guide frame 83 needs to realize the switching between two states, that is, it needs to be pushed out when the slide base 41 extends, and retracted when the slide base 41 retracts. Therefore, the lateral guide frame 83 of this embodiment includes a cavity tube 831 nested in the side docking groove 814. A through pin 832 is movably installed in the cavity tube 831. One end of the through pin 832 is connected to the heavy push frame 84. The other end of the through pin 832 is a slope. A spring 833 is connected to the middle of the through pin 832. The distance limiting component 82 is arranged at an interval with the slope of the through pin 832. The middle of the through pin 832 of the lateral guide frame 83 is limited in the cavity tube 831 by the spring 833. When pressure is applied to its inner end, it can move outward, and when the pressure disappears, it can quickly return to its original position, so that there is no need to set a power structure on the slide base 41, which is better for weight reduction.

[0048] After the lateral guide frame 83 is pressed and extended, it will drive the heavy push frame 84 to expand outward. However, if there is only simple friction between the heavy push frame 84 and the guide rail, it is difficult to ensure the stability during sliding. Therefore, two inner sliding grooves are provided on the inner side of the guide rail in this embodiment. The heavy push frame 84 includes an extension shaft 841 connected to the through pin 832. A mating claw 842 is provided at the end of the extension shaft 841. After the mating claw 842 extends out, it contacts the inner sliding groove. By providing two inner sliding grooves on the guide rail, the mating claw 842 in the heavy push frame 84 can cooperate with the inner sliding groove after the heavy push frame 84 is pushed out. And because there are two upper and lower points, the movement of the mating claw 842 is very stable.

[0049] The mating claw 842 in this embodiment includes a mounting button 8421 connected to the extension shaft 841. Two friction arms 8422 are locked on the mounting button 8421. After the friction arms 8422 extend out, they contact the inner sliding groove. Through the cooperation of the two friction arms 8422, multi-point stable sliding is achieved.

[0050] If the distance limiting component 82 has no power, although it can move forward with the movement of the sliding seat 41, its action on the lateral guide frame 83 is uncertain. Therefore, the distance limiting component 82 in this embodiment includes a push-pull oil cylinder 821 fixedly connected to the inner side of the moving machine table 20. A blocking frame 822 is locked at the output end of the push-pull oil cylinder 821. When the planer tool assembly 40 is pushed out, the blocking frame 822 pushes the through pin 832 outwards. First, the distance limiting component 82 is installed on the inner side of the moving machine table 20 and does not increase the weight of the sliding seat 41. Second, during the sliding out process of the sliding seat 41, because it has a driving force and also slides out, it tightly cooperates with the lateral guide frame 83 to push the lateral guide frame 83 out. During the retraction process of the sliding seat 41, it also slowly retracts and synchronously separates from the lateral guide frame 83, so as to achieve the linkage effect with the lateral guide frame 83 without increasing the weight.

[0051] Specifically, the blocking frame 822 includes a lower expanding plate 8221 located at the lower end of the middle docking frame 81. An across pushing plate 8222 is connected to the upper end of the lower expanding plate 8221. A number of pressing blocks 8223 are provided on the across pushing plate 8222. The pressing blocks 8223 are arranged at intervals with the lateral guide frame 83, so as to be able to avoid the hollow middle docking groove 813 and cooperate with the lateral guide frame 83.

[0052] In the process of processing a workpiece with a planer tool in the prior art, if the workpiece is a corner-shaped one, that is, after one side of the workpiece is processed, the workpiece needs to be tilted and the inclined side is processed. The position of the workpiece table 60 needs to be changed. However, if only the inclination is adjusted, when the planer tool contacts the workpiece, the stability of the workpiece is often insufficient. Therefore, in the present invention, through the set constant-resistance structure 90, on the basis of the unchanged processing force, first, the angle of the workpiece table 60 is changed by the height adjustment component 91, and then after the angle is changed, the side-lifting component 92 is swung out, so that the side-lifting component 92 cooperates with the side surface of the workpiece table 60 to tightly clamp and fix both sides of the workpiece table 60. The way that the side-lifting component 92 cooperates with the height adjustment component 91 can make the workpiece more stable when the inclined surface is planed off.

[0053] Since the workpiece will be processed into different shapes according to the requirements of customers, and it is difficult to adjust the angle of the planer, therefore, the workpiece table 60 also needs to be switched to different angles. In this embodiment, the height adjustment component 91 includes a front adjustment member 911 and a rear adjustment member 912. The structures of the front adjustment member 911 and the rear adjustment member 912 are the same. The rear adjustment member 912 includes an adjustment push rod 9121 locked to the upper end of the mounting frame 50. An articulated button 9122 is arranged at the upper end of the adjustment push rod 9121. The articulated button 9122 is articulated with the workpiece table 60. By arranging the height adjustment component 91 at the bottom of the workpiece table 60 and using the front adjustment member 911 and the rear adjustment member 912 of the height adjustment component 91 to change the height of the workpiece table 60, different inclined surfaces can be satisfied.

[0054] When the workpiece table 60 changes its angle by the height adjustment component 91, it also needs to move passively by itself, so as to overturn the workpiece into a certain angle. Therefore, in this embodiment, the workpiece table 60 is articulated with the machine frame 10 through a guide member 61. The guide member 61 includes a vertical groove 611 opened on the machine frame 10. A slider 612 is slidably installed in the vertical groove 611. An activity button 613 is locked on the slider 612. The activity button 613 is articulated with the workpiece table 60. One side of the workpiece table 60 is connected through the guide member 61. Through the cooperation of the slider 612 and the activity button 613, the workpiece table 60 can be tilted stably and can still be in a stable state after tilting, without affecting the processing.

[0055] During the process of limiting the workpiece table 60, the side lifting component 92 is a rear hand restriction. The side lifting component 92 includes side lifting plates 921 arranged on both sides of the frame 10. The side lifting plates 921 are driven by a rotation motor 922. A number of mating grooves are provided on the outer side of the workpiece table 60. Mating rods 923 corresponding to the mating grooves are arranged on the side lifting plates 921. The mating rods 923 are driven by a driving member. That is, after the height adjustment component 91 is adjusted in place, the angle of the rotation motor 922 is further adjusted, so that the mating rods 923 on the side lifting plates 921 are rotated to positions corresponding to the mating grooves, and the mating rods 923 are inserted into the mating grooves through the driving member, thereby realizing the cooperation between the side lifting plates 921 and the workpiece table 60, and further suspending the workpiece table 60, so that the workpiece on the workpiece table 60 can still maintain a stable state when acted on by the planer tool.

[0056] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A planer for processing bamboo and wood components, comprising a frame (10), a moving table (20) is arranged on the frame (10), a reciprocating member (30) is arranged inside the moving table (20), a planer blade assembly (40) is arranged inside the reciprocating member (30), a planer blade is arranged on the planer blade assembly (40), a mounting bracket (50) is arranged on the side of the frame (10), a workpiece table (60) is arranged on the mounting bracket (50), a workpiece is arranged on the workpiece table (60), and it is characterized in that, It further includes: A weight reduction and balance structure (80), wherein the slide seat (41) of the planer tool assembly (40) is movably installed in the guide rail. The weight reduction and balance structure (80) includes a middle docking frame (81) arranged at the middle position of the rear side of the slide seat (41). A distance limiting component (82) is arranged in the middle of the middle docking frame (81). The end of the distance limiting component (82) is connected to the inner wall of the moving machine table (20). Both ends of the middle docking frame (81) are connected with lateral guiding frames (83). The end of the lateral guiding frame (83) is movably connected with a heavy push frame (84). When the reciprocating member (30) drives the planer tool assembly (40) to push out, the lateral guiding frame (83) pushes out the heavy push frame (84) to fit with the guide rail. When the planer tool assembly (40) retracts, the distance limiting component (82) retracts and retracts the heavy push frame (84) to separate from the guide rail; The lateral guiding frame (83) includes a cavity tube (831) nested in the side docking groove (814). A through pin (832) is movably installed in the cavity tube (831). One end of the through pin (832) is connected to the heavy push frame (84). The other end of the through pin (832) is an inclined surface. A spring (833) is connected to the middle of the through pin (832). The distance limiting component (82) is arranged at an interval with the inclined surface of the through pin (832); The distance limiting component (82) includes a push-pull oil cylinder (821) fixedly connected to the inner side of the moving machine table (20). A blocking frame (822) is locked at the output end of the push-pull oil cylinder (821). The blocking frame (822) pushes the through pin (832) outwards when the planer tool assembly (40) is pushed out; The blocking frame (822) includes a lower expanding plate (8221) located at the lower end of the middle docking frame (81). A horizontal pushing plate (8222) is connected to the upper end of the lower expanding plate (8221). A plurality of pressing blocks (8223) are arranged on the horizontal pushing plate (8222). The pressing blocks (8223) are arranged at an interval with the lateral guiding frame (83); A fixed resistance structure (90), wherein the workpiece table (60) is hinged to the side wall of the machine frame (10). The fixed resistance structure (90) includes a height adjusting component (91) arranged at the lower end of the workpiece table (60). A side lifting component (92) is arranged on the side of the workpiece table (60). The side of the side lifting component (92) close to the moving machine table (20) is movably installed on the machine frame (10). When the planer tool assembly (40) moves towards one side of the workpiece, the matching depth between the side lifting component (92) and the side of the workpiece table (60) gradually deepens.

2. The planer for processing bamboo and wood components according to claim 1, characterized in that, The middle docking frame (81) includes a docking shaft (811) inserted into the slide seat (41). The docking shaft (811) is connected to a hollow docking frame (812). A middle docking groove (813) and two side docking grooves (814) are arranged on the hollow docking frame (812). The lateral guiding frame (83) is installed in the side docking groove (814). The distance limiting component (82) is arranged on the middle docking groove (813).

3. The planer for processing bamboo and wood components according to claim 1, characterized in that, Two inner chutes are arranged on the inner side of the guide rail. The heavy push frame (84) includes an extension shaft (841) connected to a through pin (832). A mating claw (842) is arranged at the end of the extension shaft (841). After the mating claw (842) extends out, it contacts the inner chute.

4. The planer for processing bamboo and wood components according to claim 3, characterized in that, The mating claw (842) includes a mounting button (8421) connected to the extension shaft (841). Two friction arms (8422) are locked on the mounting button (8421). After the friction arms (8422) extend out, they contact the inner chute.

5. A planer for processing bamboo and wood components according to claim 1, characterized in that, The height adjustment assembly (91) includes a front adjustment member (911) and a rear adjustment member (912). The front adjustment member (911) and the rear adjustment member (912) have the same structure. The rear adjustment member (912) includes an adjustment push rod (9121) locked to the upper end of the mounting frame (50). An articulated button (9122) is arranged at the upper end of the adjustment push rod (9121). The articulated button (9122) is articulated with the workpiece table (60).

6. The planer for processing bamboo and wood components according to claim 1, characterized in that, The workpiece table (60) is articulated with the machine frame (10) through a guide member (61). The guide member (61) includes a vertical groove (611) opened on the machine frame (10). A slider (612) is slidably mounted in the vertical groove (611). An activity button (613) is locked to the slider (612). The activity button (613) is articulated with the workpiece table (60).

7. The planer for processing bamboo and wood components according to claim 1, characterized in that, The side lifting assembly (92) includes side lifting plates (921) arranged on both sides of the machine frame (10). The side lifting plates (921) are driven by a rotating motor (922). A plurality of mating grooves are opened on the outer side of the workpiece table (60). Mating rods (923) corresponding to the mating grooves are arranged on the side lifting plates (921). The mating rods (923) are driven by a driving member.

Images