Automatic bamboo chip rough planer

Abstract

An automatic bamboo chip rough planing machine comprises a rack and a plurality of feeding assemblies arranged on the rack, and a width fixing assembly, a section beating assembly, a bottom planing assembly, a top planing assembly, a thickness planing assembly and a width planing assembly are sequentially arranged in the feeding direction of the feeding assemblies. The width fixing assembly, the section beating assembly, the bottom planing assembly, the top planing assembly, the thickness planing assembly and the width planing assembly are arranged between the adjacent feeding assemblies at intervals. Compared with the prior art, the bamboo chips are conveyed through the multiple feeding assemblies, and the bamboo chips are planed step by step under the action of the width fixing assembly, the section beating assembly, the bottom planing assembly, the top planing assembly, the thickness planing assembly and the width planing assembly which are sequentially arranged in the feeding direction; and it is guaranteed that the bamboo chip machining procedures are sequentially carried out, the bamboo chip machining process degree is improved, and then the bamboo chip planing quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bamboo chip processing, in particular to an automatic bamboo chip roughing machine. Background Art

[0002] Bamboo roughing machines are primarily used to trim and smooth bamboo strips from pre-processed bamboo or other bamboo materials. They are an essential piece of equipment in bamboo product lines and are particularly suitable for processing raw materials for bamboo flooring, furniture, and other products. These machines typically utilize multiple motors, significantly improving efficiency. Furthermore, their integrated blade structure and various adjustment mechanisms allow for flexible adjustments to accommodate varying bamboo strip sizes.

[0003] Chinese patent application number 202123083878.0 discloses a bamboo roughing machine. The roughing machine disclosed above includes a frame device, on which a detection device, a feeding device, a bamboo width roughing device, a planing knife device, a bamboo roughing device, a bamboo green planing device, a bamboo thickness planing device, a bamboo width planing device and a PLC control device are provided; the detection device is used to detect the width and thickness of the fed bamboo strips; the bamboo width roughing device is used to adjust the width of the bamboo strips; the bamboo thickness planing device is used to adjust the thickness of the bamboo strips; the bamboo width planing device is used to adjust the width of the bamboo strips; the detection device, the feeding device, the bamboo width roughing device, the planing knife device, the bamboo roughing device, the bamboo green planing device, the bamboo green planing device, the bamboo thickness planing device and the bamboo width planing device are all connected to the PLC control device. Chinese patent application number 201821919860.5 discloses a bamboo planer. The above-mentioned planer includes a shell and a handle. A first limit groove is opened on the front inner side of the shell, and a limit member is arranged in the first limit groove. At the same time, the bottom of the limit member is connected to the top of the first base plate. An anti-slip layer is arranged on the rear side of the first limit groove, and the front side of the first limit groove is connected to the first fixing member. At the same time, the front side of the first fixing member passes through the front side of the shell. A motor is arranged inside the shell, and the motor is rotatably connected to the motor shaft. The motor shaft is rotatably connected to the first roller, and the first roller is connected to the belt. The belt is connected to the second roller, and the second roller is rotatably connected to the cutting roller, and the cutting roller is arranged at the bottom inner side of the shell.

[0004] In the above-mentioned disclosed prior art group, bamboo strips are fed and processed by a feeding device, a bamboo strip width rough planing device, a planer device, a bamboo rough planing device, a bamboo planing device, a bamboo strip thickness planing device, and a bamboo strip width planing device. However, in the process of processing the bamboo strips, incomplete planing or excessive planing of the bamboo strips is prone to occur, which can easily cause damage to the processed bamboo strips. Utility Model Content

[0005] The utility model aims to overcome the defects in the prior art and provides an automatic rough planer for bamboo chips, which can realize step-by-step processing of bamboo chips and improve the planing quality.

[0006] In order to achieve the above-mentioned purpose of the utility model, the utility model adopts the following technical scheme: an automatic rough planer for bamboo chips, comprising a frame and a plurality of feeding components arranged on the frame, and a width-fixing component, a knotting component, a bottom planing component, a top planing component, a thickness planing component and a width planing component are sequentially arranged along the feeding direction of the plurality of feeding components, and the width-fixing component, the knotting component, the bottom planing component, the top planing component, the thickness planing component and the width planing component are arranged at intervals between adjacent feeding components.

[0007] As a preferred solution of the present invention, the feeding assembly includes a feeding rack and two side-by-side feeding wheels installed on the feeding rack, the feeding wheels are connected to a feeding wheel shaft for driving the feeding wheels to rotate, the feeding rack is provided with a first adjusting cylinder for adjusting the distance between the two side-by-side feeding wheels, and one of the feeding wheel shafts is provided with a sleeve for connecting the first adjusting cylinder.

[0008] As a preferred solution of the present invention, a fixed seat is provided on the top of the feeding rack, a screw is connected to the fixed seat, the screw is connected to the first adjusting cylinder, and an adjusting handwheel for adjusting the position of the first adjusting cylinder is provided at the end of the screw.

[0009] As a preferred solution of the present invention, the fixed width assembly includes a fixed width milling cutter and a pressure plate cylinder. The output end of the pressure plate cylinder is connected to a pressure plate for controlling the milling position of the fixed width milling cutter, and a pressure plate spring is provided on the pressure plate, which is connected to the frame.

[0010] As a preferred solution of the present invention, the knotting assembly includes a bottom knotting knife and a top knotting knife arranged on the upper and lower sides of the bamboo piece, the top knotting knife is connected to a spring, and the spring is connected to the frame.

[0011] As a preferred solution of the present invention, the bottom planing assembly includes a bottom planer and a top pressing plate arranged above the bottom planer, and the top pressing plate is connected to a second adjusting cylinder for adjusting the height of the top pressing plate.

[0012] As a preferred solution of the present invention, the top planing assembly includes a top planer and a bottom top plate arranged below the top planer. The top planer is connected to a third adjusting cylinder for adjusting the height of the top planer.

[0013] As a preferred solution of the present invention, the thickness planing assembly includes a thickness planer and a thickness pressing plate, and the thickness pressing plate is connected to a fourth adjusting cylinder for adjusting the height of the thickness pressing plate.

[0014] As a preferred scheme of the utility model, the width planing assembly comprises a width planing tool and a press wheel, the width planing tool is provided with an adjusting part for adjusting the width of bamboo piece on one side, and the press wheel is provided with a press wheel spring connected to the rack.

[0015] As a preferred scheme of the utility model, the rack is provided with a power motor and a plurality of planing motors, the plurality of feeding assemblies are connected to the power motor, and the width setting assembly, the knotting assembly, the bottom planing assembly, the top planing assembly, the thickness planing assembly and the width planing assembly are connected to corresponding planing motors.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] The bamboo pieces are fed by the plurality of feeding assemblies, and are sequentially planed by the width setting assembly, the knotting assembly, the bottom planing assembly, the top planing assembly, the thickness planing assembly and the width planing assembly arranged along the feeding direction, so that the bamboo piece processing procedure is sequentially performed, the bamboo piece processing process is improved, the bamboo piece planing quality is improved, and the plurality of feeding assemblies are sequentially and spacedly arranged with the width setting assembly, the knotting assembly, the bottom planing assembly, the top planing assembly, the thickness planing assembly and the width planing assembly, so that the bamboo pieces can continuously move during processing, and the bamboo pieces are prevented from stopping. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a structural schematic view of the utility model;

[0019] Figure 2 is a structural schematic view of the feeding assembly of the utility model;

[0020] Figure 3 is a structural schematic view of the width setting assembly of the utility model;

[0021] Figure 4 is a structural schematic view of the knotting assembly;

[0022] Figure 5 is a structural schematic view of the bottom planing assembly;

[0023] Figure 6 is a structural schematic view of the top planing assembly;

[0024] Figure 7 is a structural schematic view of the thickness planing assembly;

[0025] Figure 8 is a structural schematic view of the width planing assembly

[0026] Figures: frame 1, power motor 101, planing motor 102, feeding assembly 2, first adjusting cylinder 201, feeding wheel 202, feeding wheel shaft 203, sleeve 2031, fixing seat 204, screw 2041, adjusting hand wheel 2042, feeding rack 205, fixed width assembly 3, fixed width milling cutter 301, pressure plate 302, pressure plate spring 3021, pressure plate cylinder 303, segmenting assembly 4, bottom segmenting knife 401, top segmenting knife 402, spring 4021, bottom planing assembly 5, bottom planer 501, top pressure plate 502, second adjusting cylinder 503, top planing assembly 6, top planer 601, bottom top plate 602, third adjusting cylinder 603, thickness planing assembly 7, thickness planer 701, thickness pressure plate 702, fourth adjusting cylinder 703, width planing assembly 8, width planer 801, pressure wheel 802, pressure wheel spring 8021, adjusting part 803. DETAILED DESCRIPTION

[0027] The following is a detailed description of the embodiments of the present invention with reference to the accompanying drawings.

[0028] like Figures 1-8 As shown, an automatic bamboo planer includes a frame 1 and a plurality of feeding components 2 arranged on the frame 1, and a width-fixing component 3, a knotting component 4, a bottom planing component 5, a top planing component 6, a thickness planing component 7 and a width planing component 8 are arranged in sequence along the feeding direction of the plurality of feeding components 2, and the width-fixing component 3, the knotting component 4, the bottom planing component 5, the top planing component 6, the thickness planing component 7 and the width planing component 8 are arranged at intervals between adjacent feeding components 2.

[0029] Furthermore, a plurality of feeding components 2 are provided on the frame 1 along the length direction of the frame 1, and the plurality of feeding components 2 are located in the same straight line. The width-fixing component 3, the knotting component 4, the bottom planing component 5, the top planing component 6, the thickness planing component 7 and the width planing component 8 are respectively arranged along the feeding direction of the feeding component 2 and spaced between two adjacent feeding components. The bamboo chips are transported by the plurality of feeding components 2, and the bamboo chips are planed step by step under the action of the width-fixing component 3, the knotting component 4, the bottom planing component 5, the top planing component 6, the thickness planing component 7 and the width planing component 8 arranged in sequence along the feeding direction, thereby ensuring the sequential progress of the bamboo chip processing procedures, improving the process level of bamboo chip processing, and thus improving the quality of bamboo chip planing.

[0030] A power motor 101 and several planing motors 102 are provided on the frame 1, and several feeding components 2 are connected to the power motor 101. The width-fixing component 3, the knotting component 4, the bottom planing component 5, the top planing component 6, the thickness planing component 7 and the width planing component 8 are all connected to the corresponding planing motor 102. Furthermore, the power motor 101 is connected to the several feeding components 2 through a belt, and the power motor 101 drives the several feeding components 2 to operate synchronously, thereby realizing the transportation of bamboo slices; in addition, several planing motors 102 are provided at the bottom of the frame 1, and the several planing motors 102 are respectively connected to the corresponding width-fixing component 3, the knotting component 4, the bottom planing component 5, the top planing component 6, the thickness planing component 7 and the width planing component 8, and the planing motor 102 drives the width-fixing component 3, the knotting component 4, the bottom planing component 5, the top planing component 6, the thickness planing component 7 and the width planing component 8 to operate, thereby realizing the processing of bamboo slices.

[0031] The feeding assembly 2 includes a feeding rack 205 and two side-by-side feeding wheels 202 mounted on the feeding rack 205. The feeding wheels 202 are connected to a feeding wheel shaft 203 for driving the feeding wheels 202 to rotate. The feeding rack 205 is provided with a first adjusting cylinder 201 for adjusting the distance between the two side-by-side feeding wheels 202. One of the feeding wheel shafts 203 is provided with a shaft sleeve 2031 for connecting the first adjusting cylinder 201. Furthermore, there are two feeding wheel shafts 203, and the two feeding wheel shafts 203 are arranged in parallel. At the same time, the two feeding wheel shafts 203 are distributed up and down, and the two feeding wheels 202 are respectively arranged on the two feeding wheel shafts 203. The ends of the two feeding wheels 202 are provided with a certain gap, and the bamboo slices pass through the gap. At the same time, the sleeve 2031 provided on the feeding wheel shaft 203 is connected to the output shaft of the first regulating cylinder 201. Under the action of the first regulating cylinder 201, the upper feeding wheel shaft 203 is driven to move, thereby controlling the position of the upper feeding wheel 202, and then adjusting the distance between the two feeding wheels 202, so as to be suitable for the processing of bamboo slices of different thicknesses; in addition, pulleys are provided on the two feeding wheel shafts 203, and the pulleys are connected to the power motor 101 through belts, thereby driving the operation of the feeding wheel 202.

[0032] A fixed seat 204 is provided on the top of the feeding rack 205, and a screw 2041 is connected to the fixed seat 204. The screw 2041 is connected to the first adjusting cylinder 201, and an adjusting handwheel 2042 is provided at the end of the screw 2041 for adjusting the position of the first adjusting cylinder 201. Furthermore, the first adjusting cylinder 201 is set on the screw 2041 through a connecting piece, and the screw 2041 is threadedly connected to the fixed seat 204. The height of the screw 2041 is adjusted by rotating the adjusting handwheel 2042, thereby realizing the adjustment of the height of the first adjusting cylinder 201.

[0033] The width-fixing component 3 includes a width-fixing milling cutter 301 and a pressure plate cylinder 303. The output end of the pressure plate cylinder 303 is connected to a pressure plate 302 for controlling the milling position of the width-fixing milling cutter 301, and a pressure plate spring 3021 is provided on the pressure plate 302. The pressure plate spring 3021 is connected to the frame 1. Furthermore, the width-fixing component 3 is set at the initial position of the feed, and the initial planing of the width of the bamboo slice is achieved through the width-fixing component 3. Specifically, the pressure plate cylinder 303 adjusts the height of the pressure plate 302, and at the same time, the pressure plate spring 3021 connected to the pressure plate 302 is used to adjust the height of the pressure plate 302. 21 realizes the movable setting of the pressing plate 302, thereby ensuring that the pressing plate 302 positions the bamboo piece while ensuring that the bamboo piece will not be fixed by the pressing plate; the fixed-width milling cutter 301 is connected to a rotating shaft, and a pulley is provided on the rotating shaft, which is connected to the planing motor 102 through a belt. Under the action of the planing motor 102, the fixed-width milling cutter 301 is driven to rotate, and the fixed-width milling cutter 301 is set on one side of the bamboo piece. When the bamboo piece passes through one side of the fixed-width milling cutter 301, the fixed-width milling cutter 301 plans the side of the bamboo piece, thereby realizing the preliminary planing of the width of the bamboo piece.

[0034] The knotting assembly 4 includes a bottom knotting knife 401 and a top knotting knife 402 arranged on the upper and lower sides of the bamboo piece. The top knotting knife 402 is connected to a spring 4021, and the spring 4021 is connected to the frame 1. Furthermore, a gap is formed between the bottom knotting knife 401 and the top knotting knife 402 for easy passage of the bamboo piece. The bottom knotting knife 401 and the top knotting knife 402 are both connected to the planing motor 102 through a belt. Under the action of the planing motor 102, the bottom knotting knife 401 and the top knotting knife 402 are driven to rotate, and the raised parts of the bottom and top of the bamboo piece are planed by the bottom knotting knife 401 and the top knotting knife 402. In addition, the spring 4021 is provided so that the top knotting knife 402 can have a buffer when planing the raised parts of the bamboo piece, thereby avoiding excessive planing of the bamboo piece. At the same time, under the action of the buffer, the bamboo piece is prevented from being fixed, thereby ensuring the smooth movement of the bamboo piece.

[0035] The bottom planing assembly 5 includes a bottom planer 501 and a top pressing plate 502 arranged above the bottom planer 501. The top pressing plate 502 is connected to a second adjusting cylinder 503 for adjusting the height of the top pressing plate 502. Furthermore, the bottom planer 501 is located below the bamboo piece and is used to plan the lower surface of the bamboo piece. A top pressing plate 502 is provided above the bamboo piece. The positioning of the bamboo piece is achieved by the top pressing plate 502. At the same time, the height of the top pressing plate 502 is adjusted by the second adjusting cylinder 503 to adapt to the planing of bamboo pieces of different thicknesses. The bottom planer 501 is connected to the planing motor 102 through a belt. Under the action of the bottom planer 501, the lower surface of the bamboo piece is planed and cleaned, and the thickness of the bamboo piece is preliminarily planed.

[0036] The top planing assembly 6 includes a top planer 601 and a bottom top plate 602 arranged below the top planer 601. The top planer 601 is connected to a third adjusting cylinder 603 for adjusting the height of the top planer 601. Furthermore, the top planer 601 is located above the bamboo piece and is used to plan the upper surface of the bamboo piece. A bottom top plate 602 is provided at the bottom of the bamboo piece, and the positioning of the bamboo piece is achieved by the bottom top plate 602. The top planer 601 is connected to the top planer 601 through the third adjusting cylinder 603. The height of the top planer 601 is adjusted under the action of the third adjusting cylinder 603 to adapt to the planing of bamboo pieces of different thicknesses. The top planer 601 is connected to the planing motor 102 through a belt. Under the action of the top planer 601, the upper surface of the bamboo piece is planed and cleaned, and the thickness of the bamboo piece is further preliminarily planed.

[0037] The thickness planing assembly 7 includes a thickness planer 701 and a thickness pressing plate 702. The thickness pressing plate 702 is connected to a fourth adjusting cylinder 703 for adjusting the height of the thickness pressing plate 702. Furthermore, the thickness planer 701 is located below the bamboo piece. The thickness planer 701 is connected to the planing motor 102 through a belt. Under the action of the thickness planer 701, the thickness of the bamboo piece is precisely planed. In addition, a thickness pressing plate 702 is provided above the bamboo piece. The thickness pressing plate 702 adjusts the pressing height of the bamboo piece through the fourth adjusting cylinder 703. With the cooperation of the thickness planer 701, the precise control of the thickness planing of the bamboo piece is ensured, thereby meeting the thickness planing requirements of the bamboo piece.

[0038] The width planing assembly 8 includes a width planer 801 and a pressure wheel 802. An adjusting member 803 for adjusting the width of the bamboo piece is provided on one side of the width planer 801. A pressure wheel spring 8021 is provided on the pressure wheel 802. The pressure wheel spring 8021 is connected to the frame 1. Furthermore, the width planer 801 is arranged on one side of the bamboo piece, and the pressure wheel 802 rolls on the upper surface of the bamboo piece. Under the action of the adjusting member 803, the distance between the bamboo piece and the width planer 801 is adjusted. The width planer 801 is connected to the planing motor 102 through a belt, thereby achieving precise planing of the width of the bamboo piece. In addition, the pressure wheel spring 8021 provided on the pressure wheel 802 makes the pressure wheel 802 movably abut against the upper surface of the bamboo piece, so that the pressure wheel 802 has a buffer when positioning the bamboo piece, thereby avoiding the pressure wheel 802 being pressed too tightly to fix the bamboo piece.

[0039] Specifically, the adjusting member 803 is arranged on the other side of the bamboo piece. The adjusting member 803 includes an adjusting screw and a push plate. The push plate is abutted against the side of the bamboo piece. The adjusting screw is rotated to push the push plate to move, thereby pushing the bamboo piece toward the width planer 801, thereby realizing the adjustment of the planing width of the bamboo piece, and then realizing the precise planing of the width of the bamboo piece.

[0040] The above description of the disclosed embodiments will enable those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein, but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

[0041] Although this article uses more reference numerals in the figure: frame 1, power motor 101, planing motor 102, feeding assembly 2, first adjusting cylinder 201, feeding wheel 202, feeding wheel shaft 203, sleeve 2031, fixing seat 204, screw 2041, adjusting hand wheel 2042, feeding rack 205, fixed width assembly 3, fixed width milling cutter 301, pressing plate 302, pressing plate spring 3021, pressing plate cylinder 303, segmenting assembly 4, bottom segmenting knife 401, top segmenting knife 402, The terms spring 4021, bottom planing assembly 5, bottom planing blade 501, top pressure plate 502, second adjusting cylinder 503, top planing assembly 6, top planing blade 601, bottom top plate 602, third adjusting cylinder 603, thickness planing assembly 7, thickness planing blade 701, thickness pressure plate 702, fourth adjusting cylinder 703, width planing assembly 8, width planing blade 801, pressure wheel 802, pressure wheel spring 8021, and adjusting member 803 are used herein, but the possibility of using other terms is not excluded. These terms are used only to more conveniently describe and explain the essence of the present invention; interpreting them as any additional limitations is contrary to the spirit of the present invention.

Claims

1. An automatic bamboo planer, characterized in that: The invention comprises a frame (1) and a plurality of feeding assemblies (2) arranged on the frame (1); a width-fixing assembly (3), a jointing assembly (4), a bottom planing assembly (5), a top planing assembly (6), a thickness planing assembly (7) and a width planing assembly (8) are sequentially arranged along the feeding direction of the plurality of feeding assemblies (2); and the width-fixing assembly (3), the jointing assembly (4), the bottom planing assembly (5), the top planing assembly (6), the thickness planing assembly (7) and the width planing assembly (8) are arranged in intervals between adjacent feeding assemblies (2).

2. The automatic bamboo planer according to claim 1, characterized in that: The feeding assembly (2) comprises a feeding frame (205) and two feeding wheels (202) arranged side by side on the feeding frame (205); the feeding wheels (202) are connected to a feeding wheel shaft (203) for driving the feeding wheels (202) to rotate; the feeding frame (205) is provided with a first regulating cylinder (201) for regulating the distance between the two feeding wheels (202) arranged side by side; and one of the feeding wheel shafts (203) is provided with a shaft sleeve (2031) for connecting to the first regulating cylinder (201).

3. The automatic bamboo planer according to claim 2, characterized in that: A fixed seat (204) is provided on the top of the feeding rack (205), a screw (2041) is connected to the fixed seat (204), the screw (2041) is connected to the first regulating cylinder (201), and an adjusting hand wheel (2042) for adjusting the position of the first regulating cylinder (201) is provided at the end of the screw (2041).

4. The automatic bamboo planer according to claim 1, characterized in that: The width-fixing assembly (3) comprises a width-fixing milling cutter (301) and a pressure plate cylinder (303); the output end of the pressure plate cylinder (303) is connected to a pressure plate (302) for controlling the milling position of the width-fixing milling cutter (301); and a pressure plate spring (3021) is provided on the pressure plate (302); and the pressure plate spring (3021) is connected to the frame (1).

5. The automatic bamboo planer according to claim 1, characterized in that: The knotting assembly (4) comprises a bottom knotting knife (401) and a top knotting knife (402) arranged on the upper and lower sides of the bamboo piece, the top knotting knife (402) is connected to a spring (4021), and the spring (4021) is connected to the frame (1).

6. The automatic bamboo planer according to claim 1, characterized in that: The bottom planing assembly (5) comprises a bottom planing cutter (501) and a top pressing plate (502) arranged above the bottom planing cutter (501), and a second adjusting cylinder (503) for adjusting the height of the top pressing plate (502) is connected to the top pressing plate (502).

7. The automatic bamboo planer according to claim 1, characterized in that: The top planing assembly (6) comprises a top planer (601) and a bottom top plate (602) arranged below the top planer (601); the top planer (601) is connected to a third regulating cylinder (603) for adjusting the height of the top planer (601).

8. The automatic bamboo planer according to claim 1, characterized in that: The thickness planing assembly (7) comprises a thickness planer (701) and a thickness pressing plate (702), and the thickness pressing plate (702) is connected to a fourth regulating cylinder (703) for adjusting the height of the thickness pressing plate (702).

9. The automatic bamboo planer according to claim 1, characterized in that: The width planing assembly (8) comprises a width planer (801) and a pressure wheel (802); an adjusting member (803) for adjusting the width of the bamboo strips is provided on one side of the width planer (801); a pressure wheel spring (8021) is provided on the pressure wheel (802); and the pressure wheel spring (8021) is connected to the frame (1).

10. The automatic bamboo planer according to claim 1, characterized in that: The frame (1) is provided with a power motor (101) and a plurality of planing motors (102); a plurality of feeding assemblies (2) are connected to the power motor (101); a width fixing assembly (3), a knotting assembly (4), a bottom planing assembly (5), a top planing assembly (6), a thickness planing assembly (7) and a width planing assembly (8) are all connected to corresponding planing motors (102).

Images