Adjustable blade structure of shaving board flaker

Abstract

The utility model relates to the technical field of wood processing equipment, and provides an adjustable blade structure of a shaving board flaker, which comprises a knife rest roller and a plurality of grooves, the grooves are uniformly arranged on the periphery of the outer surface of the knife rest roller, a mounting rack is arranged in the grooves, the mounting rack is fixedly connected with the knife rest roller through bolts, an inner rack is arranged in the mounting rack, and the inner rack is fixedly connected with the knife rest roller through bolts. The angle adjusting assembly is arranged on the inner frame and the mounting frame, the length adjusting assembly is arranged on the inner frame and comprises a pair of round rods, the round rods are fixed to the surface of the inner frame, and the outer portions of the round rods are connected with movable plates in a sliding and sleeving mode. By means of the technical scheme, the problems that when a blade structure part of a traditional flaking machine in the related technology is used, the angle and the extending length of a planer tool on a planer tool structure cannot be adjusted, so that the angle and the length can be changed only by assembling and disassembling different blades, and the assembling and disassembling process is troublesome are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of wood processing equipment, in particular to an adjustable blade structure of a particleboard chipper. Background Art

[0002] Particleboard, also known as particle board, particle board, bagasse board, is a man-made board made of wood or other lignocellulosic materials, which is glued together under heat and pressure after applying adhesive. It is also called particle board. When producing particleboard, a flaking machine is needed to flak the raw materials.

[0003] However, when the blade structure of a traditional flaker is in use, the angle and extension length of the planer on the planer structure cannot be adjusted, resulting in the need to load and unload different blades to change the angle and length, and the loading and unloading process is more troublesome.

[0004] Therefore, improvements are made to address the above problems. Utility Model Content

[0005] The utility model provides an adjustable blade structure for a particleboard flaking machine, which solves the problem that the blade structure of a traditional flaking machine in the related art cannot adjust the angle and extension length of the flaking knife on the flaking knife structure when in use, resulting in the need to load and unload different blades in order to change the angle and length, and the loading and unloading process is relatively troublesome.

[0006] The technical solution of the utility model is as follows:

[0007] A knife holder roller and a plurality of grooves, wherein the grooves are evenly arranged around the outer surface of the knife holder roller;

[0008] A mounting frame, the mounting frame is arranged in the groove, and the mounting frame is fixedly connected to the tool holder roller by bolts;

[0009] An inner frame, the inner frame being arranged in the mounting frame;

[0010] An angle adjustment component, the angle adjustment component is arranged on the inner frame and the mounting frame;

[0011] The length adjustment component is arranged on the inner frame, and the length adjustment component comprises a pair of round rods, the round rods are fixed on the surface of the inner frame, and the outer part of the round rods is slidably sleeved and connected with a movable plate.

[0012] As a further technical solution, a blade is fixedly connected to the surface of the movable plate, a fixing ear is fixedly connected to the surface of the blade, an adjusting bolt is rotatably connected to the surface of the inner frame, the adjusting bolt is connected to the fixing ear by threaded cooperation, and a first spring is sleevedly connected to the surface of the round rod.

[0013] As a further technical solution, the angle adjustment assembly includes a plurality of notches, which are opened on the side surface of the tool holder roller. The inner frame is rotatably connected in the mounting frame. Both ends of the inner frame rotation axis are fixedly connected to limit blocks, and a plurality of slots are opened on the surface of the limit block.

[0014] As a further technical solution, fixed sleeves are provided on both side surfaces of the mounting frame, a clamping block is movably connected inside the fixed sleeve, and a second spring is connected between the clamping block and the inner surface of the fixed sleeve.

[0015] As a further technical solution, the relative angle between the card slots is 30°.

[0016] As a further technical solution, a plurality of the mounting frames are cross-shaped opposing parts, and the inclination angles of a plurality of the blades are the same.

[0017] As a further technical solution, the blade is fixed to the movable plate at 90 degrees, and the adjusting bolt is located at the center between the round rods.

[0018] As a further technical solution, one end of the clamping block is fixedly connected to a pulling block, and the pulling block has a triangular structure.

[0019] The working principle and beneficial effects of the utility model are:

[0020] 1. The utility model is provided with a length adjustment component. Through the interaction of the round rod, the movable plate, the fixed ear, the adjusting bolt and the first spring, the adjusting screw can drive the fixed ear through the cooperation of the thread to push the blade outward, so that the blade can be extended outward to a certain length. The adjustment of the thread transmission is more precise and has good stability.

[0021] 2. The utility model is provided with an angle adjustment component. Through the interaction of the notch, the limit block, the slot, the block and the second spring, the inner frame can be rotated 30° up and down through the rotating connection. Through the limiting cooperation between the block and the slot, the angle of the limit block can be fixed and the angle of the blade can be locked. The adjustment method is simple and convenient, and has good use effect and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 It is a cross-sectional view of the utility model;

[0025] Figure 3 This is a cross-sectional view from another perspective of the utility model;

[0026] In the figure: 1. knife holder roller; 2. groove; 3. mounting frame; 4. inner frame; 5. length adjustment assembly; 5-1. round rod; 5-2. movable plate; 5-3. blade; 5-4. fixing ear; 5-5. adjusting bolt; 5-6. first spring; 6. angle adjustment assembly; 6-1. notch; 6-2. limit block; 6-3. slot; 6-4. fixed sleeve; 6-5. block; 7. pull block; 6-6. second spring. DETAILED DESCRIPTION

[0027] The following will be combined with 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 of 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.

[0028] like Figure 1~Figure 3 As shown, this embodiment provides an adjustable blade structure of a particleboard flaking machine, comprising

[0029] A knife holder roller 1 and a plurality of grooves 2, wherein the grooves 2 are evenly arranged around the outer surface of the knife holder roller 1;

[0030] A mounting frame 3, the mounting frame 3 is arranged in the groove 2, and the mounting frame 3 is fixedly connected to the tool holder roller 1 by bolts;

[0031] An inner frame 4, the inner frame 4 is arranged in the mounting frame 3;

[0032] An angle adjustment component 6, the angle adjustment component 6 is arranged on the inner frame 4 and the mounting frame 3;

[0033] The length adjustment component 5 is arranged on the inner frame 4. The length adjustment component 5 includes a pair of round rods 5-1. The round rods 5-1 are fixed on the surface of the inner frame 4. The outer sliding sleeve of the round rods 5-1 is connected with a movable plate 5-2. The surface of the movable plate 5-2 is fixedly connected with a blade 5-3. The surface of the blade 5-3 is fixedly connected with a fixing ear 5-4. The surface of the inner frame 4 is rotatably connected with an adjusting bolt 5-5. The adjusting bolt 5-5 is connected to the fixing ear 5-4 by threaded cooperation. The surface of the round rod 5-1 is sleeved with a first spring 5-6.

[0034] In this embodiment, in order to achieve the effect of adjusting the outward extension length of the blade 5-3, a length adjustment component 5 is designed, and round rods 5-1 are fixedly connected to both ends of the surface of the inner frame 4, and a movable plate 5-2 is installed on the round rod 5-1. The blade 5-3 is fixedly connected to the surface of the movable plate 5-2. A fixing ear 5-4 is provided on the blade 5-3, and an adjusting bolt 5-5 is connected to the surface of the inner frame 4 by rotation through the movable plate 5-2. The adjusting bolt 5-5 is connected to the fixing ear 5-4 through a threaded fit. When the adjustment screw is turned, the fixing ear 5-4 drives the blade 5-3 to move outward through the threaded transmission effect, thereby achieving the effect of adjusting the extension length, and a first spring 5-6 is installed so that both ends cooperate with the first spring 5-6 for support, so that the blade 5-3 is firmly connected.

[0035] Furthermore, the angle adjustment assembly 6 includes a plurality of notches 6-1, which are provided on the side surface of the tool holder roller 1. The inner frame 4 is rotatably connected in the mounting frame 3. Both ends of the rotating shaft of the inner frame 4 are fixedly connected with limit blocks 6-2. A plurality of slots 6-3 are provided on the surface of the limit blocks 6-2. Both side surfaces of the mounting frame 3 are provided with fixed sleeves 6-4. A movable sleeve in the fixed sleeve 6-4 is connected with a block 6-5. A second spring 6-6 is connected between the block 6-5 and the inner surface of the fixed sleeve 6-4.

[0036] In this embodiment, in order to achieve the effect of adjusting the angle of the blade 5-3, an angle adjustment component 6 is designed. The inner frame 4 is rotatably connected to the mounting frame 3 through a rotating shaft. Limit blocks 6-2 are arranged at both ends of the rotating shaft. A card slot 6-3 is opened on the surface of the limit block 6-2. The side surface of the mounting frame 3 is also fixedly connected to a fixed sleeve 6-4. The internal movable sleeve of the fixed sleeve 6-4 is connected to a card block 6-5. A second spring 6-6 is connected between the card block 6-5 and the inside of the fixed sleeve 6-4. The elastic force of the second spring 6-6 pushes the card block 6-5 so that the card block 6-5 is firmly inserted in the card slot 6-3, and cooperates with the limit block 6-2 to fix the angle of the inner frame 4. The card block 6-5 can be pulled out of the card slot 6-3 and the inner frame 4 can be rotated to switch the angle.

[0037] Furthermore, the relative angle between the card slots 6 - 3 is 30°.

[0038] In this embodiment, the inner frame 4 can be rotated 30° upward and 30° downward through a relative angle of 30°.

[0039] Furthermore, a plurality of mounting frames 3 are cross-shaped opposing parts, and the inclination angles of a plurality of blades 5 - 3 are the same.

[0040] In this embodiment, the cross-shaped structure distribution makes the overall structure more uniform during flaking.

[0041] Furthermore, the blade 5-3 is fixed to the movable plate 5-2 at 90 degrees, and the adjusting bolt 5-5 is located at the center between the round rods 5-1.

[0042] In this embodiment, the angle of the blade 5-3 is adjusted to be more in line with the shaving effect by fixing it at a right angle of 90°, and the distribution structure of the adjusting bolt 5-5 and the round rod 5-1 is adjusted so that the blade 5-3 can be processed stably without loosening or vibration.

[0043] Furthermore, one end of the clamping block 6 - 5 is fixedly connected to a pulling block 7 , and the pulling block 7 is a triangular structure.

[0044] In this embodiment, by installing the pulling block 7 with a triangular shape, it is convenient to operate and pull the pulling block 7.

[0045] When it is needed, the tool holder roller 1 is installed on the equipment, the mounting frame 3 is installed in the groove 2 and fixed by bolts. When adjusting the extension length of the blade 5-3 according to the angle effect of the shavings, the adjusting bolt 5-5 is turned, and the fixing ear 5-4 moves through the threaded cooperation, pushing the blade 5-3 and the movable plate 5-2 to slide outward on the surface of the round rod 5-1, and the first spring 5-6 cooperates to shrink and support the movable plate 5-2. After adjustment, the rotating processing continues. When it is necessary to adjust the angle of the blade 5-3 again, the block 6-5 is pulled by the pull block 7, and the block 6-5 is pulled out of the groove 6-3 of the limit block 6-2, and then the inner frame 4 is pushed to rotate the connection upward or downward. After the rotation is completed, the pull block 7 is released, and the block 6-5 is inserted into the groove 6-3 through the elastic force of the second spring 6-6 to complete the adjustment.

[0046] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable blade structure for a particleboard flaker, characterized in that: include A knife holder roller (1) and a plurality of grooves (2), wherein the grooves (2) are evenly arranged around the outer surface of the knife holder roller (1); A mounting frame (3), wherein the mounting frame (3) is arranged in the groove (2), and the mounting frame (3) is fixedly connected to the tool holder roller (1) by bolts; An inner frame (4), the inner frame (4) being arranged inside the mounting frame (3); An angle adjustment component (6), the angle adjustment component (6) being arranged on the inner frame (4) and the mounting frame (3); A length adjustment component (5) is arranged on the inner frame (4), and the length adjustment component (5) comprises a pair of round rods (5-1), the round rods (5-1) are fixed on the surface of the inner frame (4), and the outer sliding sleeve of the round rods (5-1) is connected to a movable plate (5-2).

2. The adjustable blade structure of a particleboard flaker according to claim 1, characterized in that: The surface of the movable plate (5-2) is fixedly connected with a blade (5-3), the surface of the blade (5-3) is fixedly connected with a fixing ear (5-4), the surface of the inner frame (4) is rotatably connected with an adjusting bolt (5-5), the adjusting bolt (5-5) is connected to the fixing ear (5-4) by threaded engagement, and the surface of the round rod (5-1) is sleevedly connected with a first spring (5-6).

3. The adjustable blade structure of a particleboard flaker according to claim 1, characterized in that: The angle adjustment assembly (6) comprises a plurality of notches (6-1), wherein the notches (6-1) are provided on the side surface of the tool holder roller (1), the inner frame (4) is rotatably connected within the mounting frame (3), both ends of the rotation axis of the inner frame (4) are fixedly connected to limit blocks (6-2), and a plurality of slots (6-3) are provided on the surface of the limit blocks (6-2).

4. The adjustable blade structure of a particleboard flaker according to claim 3, characterized in that: Both side surfaces of the mounting frame (3) are provided with a fixed sleeve (6-4), a clamping block (6-5) is movably connected inside the fixed sleeve (6-4), and a second spring (6-6) is connected between the clamping block (6-5) and the inner surface of the fixed sleeve (6-4).

5. The adjustable blade structure of a particleboard flaker according to claim 3, characterized in that: The relative angle between the card slots (6-3) is 30°.

6. The adjustable blade structure of a particleboard flaker according to claim 2, characterized in that: The plurality of mounting frames (3) are cross-shaped opposing parts, and the plurality of blades (5-3) have the same inclination angle.

7. The adjustable blade structure of a particleboard flaker according to claim 2, characterized in that: The blade (5-3) is fixed to the movable plate (5-2) at an angle of 90 degrees, and the adjusting bolt (5-5) is located at the center between the round rods (5-1).

8. The adjustable blade structure of a particleboard flaker according to claim 4, characterized in that: One end of the clamping block (6-5) is fixedly connected to a pulling block (7), and the pulling block (7) is in a triangular structure.

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