Multi-channel parallel bamboo cane feeding device and method

Abstract

The invention discloses a multi-channel parallel bamboo batten feeding device and method.The feeding device comprises a feeding mechanism and a discharging mechanism which are sequentially arranged, the feeding mechanism conveys bamboo battens to the discharging mechanism, and the discharging mechanism is provided with a plurality of stock bin grooves for multi-channel bamboo batten discharging; the feeding method comprises the following steps that S1, bundled bamboo canes are placed in a conveying channel of the placing mechanism to be stored, and a bundling rope for bundling the bamboo canes is cut off; s2, a translation driving mechanism drives a placing mechanism to translate to a stock bin groove corresponding to the subsequent to-be-supplemented bamboo canes; s3, the bamboo canes in the conveying channel are pushed into a stock bin groove through a pushing mechanism; s4, a limiting mechanism is driven to abut against the bamboo canes in the stock bin groove from the upper portion to stabilize the structure; and S5, when the conveying chain runs, the single bamboo canes abutting against the bottom by the conveying block are output from an outlet of the stock bin. According to the invention, the production efficiency is high, a large amount of labor cost is saved, delay and nonuniformity of manual feeding are eliminated, the dimensional precision and surface quality of products are improved, and the rejection rate is reduced.

Description

Technical Field

[0001] The present invention relates to the field of bamboo processing, and in particular to a multi-channel parallel bamboo strip feeding device and method. Background Art

[0002] In the prior art, the common blanking and pushing in the market are often carried out manually. After manually untying the bundled bamboo strips and stacking them, each bamboo strip is manually and evenly placed into the processing equipment. Each production line requires a worker to perform the manual and even feeding action. This manual feeding method requires the worker to have certain operation experience, and each subsequent processing production line requires a skilled worker for feeding. The labor cost is relatively high, the labor intensity is relatively large, the efficiency is relatively low, and operation errors are likely to occur. Summary of the Invention

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a multi-channel parallel bamboo strip feeding device and method to solve the problems of high labor cost, large labor intensity, low efficiency, and easy generation of errors in the bamboo laminated lumber production line.

[0004] The present invention adopts the following technical solutions:

[0005] A multi-channel parallel bamboo strip feeding method adopts a feeding device, and the feeding device includes a feeding mechanism and a discharging mechanism arranged in sequence.

[0006] The feeding mechanism includes a horizontally arranged horizontal track and a placing mechanism movably arranged on the horizontal track. A strip-shaped conveying channel is arranged on the placing mechanism. The upper part of the conveying channel is open for placing bamboo strips, and one end is open as the outlet end for the output of bamboo strips. A pushing mechanism is arranged on the placing mechanism. The pushing mechanism includes a pushing block and a first motor. The pushing block is driven by the first motor to move forward or backward along the conveying channel, and thus when moving forward, the bamboo strips in the conveying channel are pushed out from the outlet end. The placing mechanism is powered by a translation driving mechanism to perform translation along the horizontal track to adjust the position.

[0007] The discharging mechanism includes a plurality of bin grooves arranged horizontally and in parallel for conveying stacked bamboo strips. A conveying chain is arranged at the bottom of the bin groove for conveying bamboo strips. A limiting mechanism for abutting against the upper part of the bamboo strips for structural stability is arranged at the upper part of the bin groove. A baffle is arranged at the outlet end of the bin groove. A bin outlet for the outward output of a single bamboo strip is formed between the baffle and the conveying chain. A conveying block is arranged on the conveying chain, and the conveying block abuts against and pushes the bamboo strip to match the thickness of a single bamboo strip.

[0008] The feeding method includes the following steps:

[0009] S1: The bundled bamboo strips are placed into the conveying channel of the placing mechanism for storage, and the binding ropes of the bundled bamboo strips are cut.

[0010] S2: The translation driving mechanism drives the placement mechanism to translate to the silo slot corresponding to the bamboo strips to be replenished in the subsequent sequence;

[0011] S3: The pushing mechanism pushes the bamboo strips in the conveying channel into the silo slot;

[0012] S4: driving the limiting mechanism to contact the bamboo strips in the silo slot from the top to stabilize the structure;

[0013] S5: When the conveyor chain is running, the conveyor block contacts the single bamboo strip at the bottom and outputs it from the silo outlet.

[0014] As an improvement, the discharging mechanism further includes a pressing mechanism, which is arranged at the rear end of the silo slot and corresponds to the silo outlet, and includes a guide groove for accommodating and conveying bamboo strips, and a movable pressing member arranged at the upper part of the guide groove, and the bamboo strips are conveyed through between the guide groove and the pressing member, and the upper part is limited by the pressing member;

[0015] The discharging method further comprises step S6: the bamboo strips outputted from the silo outlet pass through the pressing mechanism, are pressed and limited, and are outputted outwards.

[0016] As an improvement, the upper end of the pressing member is rotatably mounted on a support frame, and the lower end is against the guide groove to limit the upper position of the bamboo strips passing through the conveyor.

[0017] As an improvement, the pressing member is pressed against the guide groove through an elastic member. When the bamboo strips are transported and push the pressing member open, the elastic member is compressed to accumulate elastic pressure for the pressing member.

[0018] As an improvement, the limiting mechanism includes a swing arm, a roller and a telescopic rod. The swing arm is swingably arranged at the upper part of the silo trough, and the roller is arranged at the lower part of the swing arm. The roller contacts the upper part of the bamboo strip to stabilize the structure and rolls when the bamboo strip moves; one end of the telescopic rod is swingably arranged at the upper part of the silo trough, and the other end is swingably connected to the swing arm. The telescopic rod drives the swing arm to lift or lower. When the telescopic rod drives the swing arm to lift, the upper space of the silo trough is opened for subsequent bamboo strips to be supplemented and transported into the silo trough. When the telescopic rod drives the swing arm to descend, it provides a resistance force to make the swing arm contact the bamboo strip.

[0019] As an improvement, the placement mechanism includes a main bracket, a base frame and several limit rods. The bottom of the main bracket can be slidably arranged on a transverse track. The main bracket and the several limit rods form a transmission channel on both sides of the base frame. The base frame is used to support and place bamboo strips, and the main bracket and the several limit rods are limited on both sides.

[0020] As an improvement, a plurality of limiting rods are vertically arranged at intervals on one side of the base frame to block the bamboo strips and reduce friction between the structures by the intervals.

[0021] As an improvement, the pusher mechanism further includes a frame for mounting the push block and the first motor, a gear disposed on the output shaft of the first motor, and a rack disposed on the placing mechanism. The gear meshes with the rack. When the first motor operates, the gear moves along the rack, thereby driving the frame and the push block thereon to move forward or backward along the conveying channel.

[0022] As an improvement, a longitudinal track parallel to the rack is further provided on the placing mechanism, and the frame is slidably disposed on the longitudinal track.

[0023] As an improvement, the translation driving mechanism includes a second motor, a lead screw, and a nut seat. The nut seat is disposed on the placing mechanism. The lead screw is horizontally disposed rotatably, and the second motor is connected to the lead screw for driving. The nut seat is sleeved on the lead screw, and thus when the second motor drives the lead screw to rotate, the nut seat and the placing mechanism are driven to move.

[0024] Advantages of the present invention:

[0025] The present discharging device and method can discharge materials automatically and at a uniform speed. Through the limiting of the conveying channel and automatic pusher to the bin slot, multiple bin slots can be connected in parallel according to the number of bamboo strips required in subsequent processes, achieving the purpose of simultaneously and uniformly discharging multiple bamboo strips, and having a high production efficiency; multiple channels feed materials corresponding to subsequent processes, with uniform and consistent speeds. Feeding multiple groups of bamboo strips sequentially and automatically and uniformly for subsequent processes such as fine planing, bamboo strip lengthening, embryo forming, and hot pressing of bamboo integrated lumber can save a large amount of labor costs, eliminate the delay and non-uniformity of manual feeding, and thus greatly improve the production efficiency. Mechanized conveying avoids errors caused by the position deviation of bamboo strips or non-uniform feeding into subsequent processing in manual operation, improves the dimensional accuracy and surface quality of products, and reduces the rejection rate. Description of the Drawings

[0026] Figure 1 is a three-dimensional structural schematic diagram of the present invention.

[0027] Figure 2 is a three-dimensional structural schematic Figure 1 .

[0028] Figure 3 is a three-dimensional structural schematic Figure 2 and a partial enlarged view of the feeding mechanism of the present invention.

[0029] Figure 4 is a three-dimensional structural schematic Figure 1 and a partial enlarged view of the discharging mechanism of the present invention.

[0030] Figure 5 is a three-dimensional structural schematic Figure 2 and a partial enlarged view of the discharging mechanism of the present invention.

[0031] Figure 6 It is a schematic internal view structure diagram of the discharging mechanism of the present invention.

[0032] In the figure: A2, placing mechanism; A21, main bracket; A22, chassis; A23, limiting rod; A3, conveying channel; A4, pushing mechanism; A40, frame; A41, pushing block; A42, first motor; A43, gear; A44, rack; A45, longitudinal track; A5, transverse track; A6, translation driving mechanism; A61, second motor; A62, lead screw; A63, nut seat; B2, conveying chain; B21, conveying block; B3, bin slot; B31, bin outlet; B4, supporting mechanism; B41, swing arm; B42, roller; B43, telescopic rod; B5, baffle; B6, pressing mechanism; B61, guide groove; B62, pressing member; B63, support frame. Detailed implementation manners

[0033] The following will make a detailed description of the specific embodiments of the present invention with reference to the accompanying drawings.

[0034] As Figure 1 , 2 , 3, 4, 5, 6 show the specific embodiments of the multi-channel parallel bamboo strip feeding device and method of the present invention. The feeding method of this embodiment adopts a feeding device, and the feeding device includes a feeding mechanism and a discharging mechanism arranged in sequence.

[0035] The feeding mechanism includes a transverse track A5 arranged horizontally, a placing mechanism A2 movably arranged on the transverse track A5. A strip-shaped conveying channel A3 is arranged on the placing mechanism A2. The upper part of the conveying channel A3 is open for placing bamboo strips and one end is open as the outlet end for bamboo strip output. A pushing mechanism A4 is arranged on the placing mechanism A2. The pushing mechanism A4 includes a pushing block A41 and a first motor A42. The pushing block A41 is driven by the first motor A42 to move forward or backward along the conveying channel A3, and thus when moving forward, the bamboo strips in the conveying channel A3 are pushed out from the outlet end; the placing mechanism A2 is powered by a translation driving mechanism A6 to perform translation adjustment of the position along the transverse track A5.

[0036] The discharging mechanism includes a plurality of bin slots B3 arranged horizontally in parallel for conveying stacked bamboo strips. A conveying chain B2 is arranged at the bottom of the bin slots B3 for conveying bamboo strips. A limiting mechanism B4 for abutting against the upper part of the bamboo strips for structural stability is arranged at the upper part of the bin slots B3. A baffle B5 is arranged at the outlet end of the bin slots B3. A bin outlet B31 for single bamboo strip to output outward is formed between the baffle B5 and the conveying chain B2. A conveying block B21 is arranged on the conveying chain B2, and the conveying block B21 abuts and pushes the bamboo strip to fit the thickness of a single bamboo strip.

[0037] The feeding method includes the following steps:

[0038] S1: The bundled bamboo strips are placed in the conveying channel A3 of the placing mechanism A2 for storage, and the binding ropes of the bundled bamboo strips are cut.

[0039] S2: The translation driving mechanism A6 drives the placing mechanism A2 to translate to the corresponding bin slot B3 for the subsequent bamboo strips to be supplemented.

[0040] S3: The pusher mechanism A4 pushes the bamboo strips in the conveying channel A3 into the bin slot B3.

[0041] S4: The driving and limiting mechanism B4 resists the bamboo strips in the bin slot B3 from above to stabilize the structure.

[0042] S5: When the conveying chain B2 runs, the single bamboo strip at the bottom is pushed by the conveying block B21 and output from the bin outlet B31.

[0043] When the present invention is implemented, at the feeding mechanism, first is the bamboo strip feeding: A bundle of bamboo strips is placed from top to bottom into the strip-shaped conveying channel A3 on the placing mechanism A2 and the binding ropes are cut. The width of the conveying channel A3 can be adjusted to accommodate bundled bamboo strip blanks of different sizes. Then is the selection of the feeding port: Multiple groups of subsequent bin slots B3 are arranged horizontally and parallel. Before feeding, it is determined which bin slot B3 will be fed in the subsequent process. The translation driving mechanism A6 is activated to translate the placing mechanism A2 along the transverse track A5 to the feeding port of the corresponding bin slot B3. Next is the bamboo strip feeding: After the placing mechanism A2 containing the bundled bamboo strip blanks is aligned with the feeding port of the bin slot B3, the movement of the push block A41 is controlled by the first motor A42. The push block A41 moves forward to push the bamboo strip blanks into the corresponding bin slot B3. During the forward movement, the uneven bamboo materials are automatically aligned front and back, realizing the automatic alignment and feeding of the bamboo materials.

[0044] The conveying chain B2 of the discharging mechanism is composed of a number of grooved chain links connected end to end; the conveying chain B2 is wound around a sprocket, and the sprocket is externally connected to a power source such as a motor. Both sides of the bin chute B3 are enclosed by plate structures to form a strip-shaped accommodating and conveying space. During use, specifically, one bin chute B3 receives the bamboo strips conveyed by the feeding mechanism, generally with ten stacked bamboo strips as a group; then, the bamboo strips are buffered and pressed. After the bamboo strips reach the bin chute B3, the limiting mechanism B4 above presses the bamboo strips downward to press the bamboo strips. The stacked bamboo strips are pressed, thus avoiding the problem of occupying space caused by the natural bending of the bamboo strips. Next is the continuous and uniform discharging of the bamboo strips. When the conveying chain B2 runs, it drives the bamboo strips to move towards the output end. The gap between the baffle B5 and the conveying chain B2 forms the bin outlet B31. The bin outlet B31 is the thickness of one bamboo strip, which can prevent the excess bamboo strips above from being carried out of the bin chute B3 by the conveying chain B2. When the conveying chain B2 runs, the conveying block B21 touches the lowermost bamboo strip from the rear, and the bamboo strip is output from the bin outlet B3, achieving the purpose of discharging one bamboo strip each time; as the conveying chain B2 runs, the conveying block B21 can run in a cycle to push each bamboo strip out evenly in turn. By relying on the setting of multiple bin chutes B3, multiple bamboo strips can be discharged simultaneously, continuously and evenly, and uniform feeding can be carried out for the subsequent equipment.

[0045] As an improved specific implementation manner, the discharging mechanism further includes a pressing mechanism B6. The pressing mechanism B6 is arranged at the rear end of the bin chute B3 and corresponds to the bin outlet B31. The pressing mechanism B6 includes a guide groove B61 for accommodating and conveying bamboo strips, and a pressing member B62 that is movably arranged above the guide groove B61. The bamboo strips pass through between the guide groove B61 and the pressing member B62 for conveying, and are limited from above by the pressing member B62;

[0046] The discharging method further includes step S6: the bamboo strips output from the bin outlet B31 pass through the pressing mechanism B6, are pressed and limited, and are output outward.

[0047] As Figure 4 、 5 As shown in FIGS. 6, etc., the pressing mechanism B6 provides a further discharging step for the overall structure, that is, clamping the discharged bamboo strips. After the bamboo strips are pushed out from several bin chutes B3, they are clamped by the pressing mechanism B6. The guide groove B61 supports the bamboo strips and guides the bamboo strips to be conveyed to the subsequent mechanism. The pressing member B62 presses the bamboo strips to avoid the natural bending of the bamboo strips, so as to ensure that the bamboo strips can accurately correspond to the inlet position of the subsequent mechanism when being output.

[0048] As an improved specific implementation manner, the upper end of the pressing member B62 is rotatably installed on a support frame B63, and the lower end abuts against the guide groove B61 to limit the bamboo strips passing through for conveying from above.

[0049] As Figure 5 、 6As shown, the pressing member B62 is close to the side of the bin slot B3 at the rotating end of the support frame B63, and the open end faces the output side. After the bamboo strips are conveyed into the guide slot B61 and reach the pressing member B62, they can push up the pressing member B62 and pass through smoothly, while the pressing member B62 performs upper limit.

[0050] As a specific improved embodiment, the pressing member B62 is abutted against the guide slot B61 through an elastic member. When the bamboo strips are conveyed and push up the pressing member B62, the elastic member is compressed to store elastic pressure for the pressing member B62.

[0051] This embodiment is not shown in the figure. In specific implementation, the elastic member can specifically adopt a spring with appropriate elastic force, which abuts against the upper part of the lower end of the pressing member B62, so as to make the pressing member B62 tightly and stably press on the guide slot B61. When the bamboo strips are conveyed through, the pressing member B62 is pushed up and the spring is compressed. The bamboo strips are tightly pressed by the elastic force and stably output. After the bamboo strips are conveyed away, the spring releases the elastic force to make the pressing member B62 reset and abut against the guide slot B61.

[0052] As a specific improved embodiment, the guide slot B61 is set as a flared opening.

[0053] As Figure 5 shown, the flared opening means that the input end is larger and the output end is smaller, so that the bamboo strips can be smoothly introduced into the guide slot B61 and are stably limited in the left and right positions in the shrinking space during conveying, which is beneficial to accurate output alignment.

[0054] As a specific improved embodiment, the limiting mechanism B4 includes a swing arm B41, a roller B42 and a telescopic rod B43. The swing arm B41 is swingably arranged above the bin slot B3. A roller B42 is arranged at the lower part of the swing arm B41. The roller B42 abuts against the upper part of the bamboo strips to stabilize the structure and rolls when the bamboo strips move; One end of the telescopic rod B43 is swingably arranged above the bin slot B3, and the other end is swingably connected to the swing arm B41. The telescopic rod B43 drives the swing arm B41 to lift or lower. When the telescopic rod B43 drives the swing arm B41 to lift, the upper space of the bin slot B3 is opened to supply subsequent bamboo strips to be conveyed into the bin slot B3. When the telescopic rod B43 drives the swing arm B41 to lower, a resisting force is provided to make the swing arm B41 abut against the bamboo strips.

[0055] As Figure 4 、 5As shown in Figures 6, the swing arm B41 has a degree of freedom of circular motion. When the swing arm B41 swings downward, the roller B42 at the lower end abuts against the bamboo strips, thereby stabilizing the bamboo strips. During the conveyance of the bamboo strips, the roller B42 rolls in cooperation with the movement of the bamboo strips, ensuring smooth conveyance of the bamboo strips without damaging them. The upper end of the telescopic rod B43 has a degree of freedom of circular motion. When the telescopic rod B43 retracts, it drives the swing arm B41 to lift, and thus bamboo strips can be added to the bin slot 3 at any time by the previous feeding mechanism. When the horizontal height of the conveying channel A3 is higher than the height of the bamboo strips in the bin slot B3, the bamboo strips can be pushed in to complete the addition. The added bamboo strips fall and stack on the top. The process of adding bamboo strips does not affect the continuous discharging of the bottom bamboo strips. After the feeding is completed, the telescopic rod B43 can be driven to extend and descend, so that the swing arm B41 can re-abut against the bamboo strips to stabilize the structure. After the bottom bamboo strips are conveyed out, the telescopic rod B43 can press down the bamboo strips to make them neat.

[0056] As a specific improved embodiment, a plurality of sets of limiting mechanisms B4 are arranged at intervals along the conveying direction of the bin slot B3.

[0057] As Figure 4 、 5 、6 shown, a plurality of sets of limiting mechanisms B4 are arranged at intervals according to the length of the bin slot B3, so as to effectively press at multiple positions and avoid bending of the bamboo strips.

[0058] As a specific improved embodiment, the placing mechanism A2 includes a main bracket A21, a bottom bracket A22 and a plurality of limiting rods A23. The bottom of the main bracket A21 is slidably arranged on the transverse track A5. The main bracket A21 and the plurality of limiting rods A23 enclose a conveying channel A3 on both sides of the bottom bracket A22. The bottom bracket A22 is for supporting and placing the bamboo strips, and the main bracket A21 and the plurality of limiting rods A23 limit on both sides.

[0059] As Figure 2 、 3 shown, the main bracket A21 forms a main support structure, which is convenient for arranging a slider and a transverse track A5 in the lower part for cooperation, and is convenient for arranging a pushing mechanism A4 in the upper part; the bottom bracket A22 is arranged as a long rod for supporting and placing the bamboo strips; the other side is enclosed by a plurality of limiting rods A23 to form a conveying channel A3; the spacing between the plurality of limiting rods A23 and the main bracket A21 can be adjusted through existing debugging structures, so as to accommodate bundled bamboo strip blanks of different sizes and adapt to feeding requirements of different specifications.

[0060] As a specific improved embodiment, a plurality of limiting rods A23 are vertically arranged at intervals on one side of the bottom bracket A22 to block the bamboo strips and reduce the friction between the intervals.

[0061] As Figure 2 、 3As shown, preferably, a plurality of limiting rods A23 can be set according to the length of the conveying channel A3. The limiting rods A23 are vertically spaced apart to leave a certain gap to reduce the friction during the pushing of bamboo strips and improve the smoothness of feeding. For the limiting rods A23, a structure with adjustable spacing can be set separately, thereby reducing the difficulty and cost of structure setting.

[0062] As a specific improved embodiment, the pushing mechanism A4 further includes a frame A40 for installing a push block A41 and a first motor A42, a gear A43 provided on the output shaft of the first motor A42, and a rack A44 provided on the placing mechanism A2. The gear A43 meshes with the rack A44. When the first motor A42 operates, the gear A43 moves along the rack A44, thereby driving the frame A40 and the push block A41 thereon to move forward or backward along the conveying channel A3.

[0063] As Figure 3 shown, the frame A40 is set to slide on the placing mechanism A2, specifically on the main support A21. The rack A44 is arranged along the main support A21. When driven by the first motor A42, the gear A43 rotates and then moves along the rack A44 to realize the movement of the frame A40 and the push block A41. The first motor A42 is preferably a servo motor, so as to accurately control the start and stop of the operation of the push block A41.

[0064] As a specific improved embodiment, a longitudinal track A45 parallel to the rack A44 is further provided on the placing mechanism A2. The frame A40 is slidably arranged on the longitudinal track A45.

[0065] As Figure 3 shown, the frame A40 is provided with a slider cooperating with the longitudinal track A45, so that the frame A40 is stably arranged on the main support A21 and can smoothly slide and adjust its position along the longitudinal track A45 when the gear A43 meshes with the rack A44 for transmission.

[0066] As a specific improved embodiment, the translation driving mechanism A6 includes a second motor A61, a lead screw A62, and a nut seat A63. The nut seat A63 is arranged on the placing mechanism A2. The lead screw A62 is horizontally arranged rotatably. The second motor A61 is connected to the lead screw A62 for driving. The nut seat A63 is sleeved on the lead screw A62, and then drives the nut seat A63 and the placing mechanism A2 to move when the second motor A61 drives the lead screw A62 to rotate.

[0067] As Figure 3As shown in the figure, the second motor A61 can preferably be a servo motor, and its start and stop are controlled by a control module to ensure that the placement mechanism A2 is translated to an accurate position so that the transfer channel A3 is aligned with the subsequent silo slot B3. Specifically, several sets of nut seats A63 are arranged at the lower part of the main bracket 21 of the placement mechanism A2, and the nut seats A63 are sleeved on the lead screw A62. When the second motor A61 drives the lead screw A62 to rotate, it can drive the nut seats A63 to translate along the lead screw A62, thereby driving the main bracket A21 to translate along the transverse track A5, and the overall drive is stable.

[0068] As a specific improved embodiment, multiple groups of transverse tracks A5 are arranged at intervals, so that the placement mechanism A2 is supported thereon and performs cooperative activities.

[0069] As Figure 2 , 3 shown in the figure, the transverse tracks A5 can be arranged corresponding to both sides of the frame and the position where the limiting rod A23 is located to ensure uniform force and stable structural support.

[0070] The above are only the preferred embodiments of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions within the concept of the present invention belong to the protection scope of the present invention. It should be noted that for those of ordinary skill in the art, several improvements and refinements made without departing from the principle of the present invention should also be regarded as within the protection scope of the present invention.

Claims

1. A multi-channel parallel bamboo strip feeding method, which uses a feeding device, is characterized in that: The feeding device includes a feeding mechanism and a discharging mechanism arranged in sequence. The feeding mechanism includes a horizontally arranged transverse track (A5), and a placing mechanism (A2) movably arranged on the transverse track (A5). A strip-shaped conveying channel (A3) is arranged on the placing mechanism (A2). The upper part of the conveying channel (A3) is open for placing bamboo strips, and one end is open as the outlet end for bamboo strip output. A pushing mechanism (A4) is arranged on the placing mechanism (A2). The pushing mechanism (A4) includes a pushing block (A41) and a first motor (A42). The pushing block (A41) is driven by the first motor (A42) to move forward or backward along the conveying channel (A3), and thus when moving forward, the bamboo strips in the conveying channel (A3) are pushed out from the outlet end. The placing mechanism (A2) is powered by a translation driving mechanism (A6) to perform translation along the transverse track (A5) to adjust the position. The discharging mechanism includes a plurality of bin slots (B3) arranged horizontally in parallel for conveying stacked bamboo strips. A conveying chain (B2) is arranged at the bottom of the bin slot (B3) for conveying bamboo strips. A limiting mechanism (B4) for abutting against the upper part of the bamboo strips to stabilize the structure is arranged at the upper part of the bin slot (B3). A baffle (B5) is arranged at the outlet end of the bin slot (B3). A bin outlet (B31) for outward output of a single bamboo strip is formed between the baffle (B5) and the conveying chain (B2). A conveying block (B21) is arranged on the conveying chain (B2), and the conveying block (B21) abuts against and pushes the bamboo strip according to the thickness of a single bamboo strip. The feeding method includes the following steps: S1: The bundled bamboo strips are placed in the conveying channel (A3) of the placing mechanism (A2) for storage, and the binding ropes of the bundled bamboo strips are cut. S2: The translation driving mechanism (A6) drives the placing mechanism (A2) to translate to the corresponding bin slot (B3) to be replenished with bamboo strips in the subsequent process. S3: The pushing mechanism (A4) pushes the bamboo strips in the conveying channel (A3) into the bin slot (B3). S4: The limiting mechanism (B4) is driven to abut against the bamboo strips in the bin slot (B3) from above to stabilize the structure. S5: When the conveying chain (B2) runs, the conveying block (B21) abuts against the single bamboo strip at the bottom and outputs it from the bin outlet (B31).

2. The multi-channel parallel bamboo strip feeding method according to claim 1, characterized in that: The discharging mechanism further includes a pressing mechanism (B6). The pressing mechanism (B6) is arranged at the rear end of the bin slot (B3) and corresponds to the bin outlet (B31). The pressing mechanism (B6) includes a guide groove (B61) for accommodating and conveying bamboo strips, and a pressing member (B62) movably arranged above the guide groove (B61). The bamboo strip passes through between the guide groove (B61) and the pressing member (B62) for conveying, and is limited at the upper part by the pressing member (B62). The discharging method further includes step S6: The bamboo strip output from the bin outlet (B31) passes through the pressing mechanism (B6), is pressed and limited, and is output outward.

3. A multi-channel parallel bamboo strip feeding method according to claim 2, characterized in that: The upper end of the pressing member (B62) is rotatably installed on a support frame (B63), and the lower end abuts against the guide groove (B61) to limit the upper part of the bamboo strip passing through the conveying.

4. A multi-channel parallel bamboo strip feeding method according to claim 3, characterized in that: The pressing member (B62) abuts against the guide groove (B61) through an elastic member. When the bamboo strip is conveyed to push open the pressing member (B62), the elastic member is compressed to store elastic pressure for the pressing member (B62).

5. A multi-channel parallel bamboo strip feeding method according to claim 1 or 2 or 3 or 4, characterized in that: The limiting mechanism (B4) includes a swing arm (B41), a roller (B42) and a telescopic rod (B43). The swing arm (B41) is swingably arranged above the bin groove (B3). A roller (B42) is arranged at the lower part of the swing arm (B41). The roller (B42) abuts against the upper part of the bamboo strip to stabilize the structure and rolls when the bamboo strip moves; One end of the telescopic rod (B43) is swingably arranged above the bin groove (B3), and the other end is swingably connected to the swing arm (B41). The telescopic rod (B43) drives the swing arm (B41) to lift or lower. When the telescopic rod (B43) drives the swing arm (B41) to lift, the upper space of the bin groove (B3) is opened for subsequent bamboo strips to be supplemented and conveyed into the bin groove (B3). When the telescopic rod (B43) drives the swing arm (B41) to lower, a resisting force is provided to make the swing arm (B41) abut against the bamboo strip.

6. A multi-channel parallel bamboo strip feeding method according to claim 1 or 2 or 3 or 4, characterized in that: The placing mechanism (A2) includes a main bracket (A21), a bottom bracket (A22) and a plurality of limiting rods (A23). The bottom of the main bracket (A21) is slidably arranged on the transverse track (A5). The main bracket (A21) and a plurality of limiting rods (A23) enclose a conveying channel (A3) on both sides of the bottom bracket (A22). The bottom bracket (A22) is for supporting and placing the bamboo strips, and the main bracket (A21) and a plurality of limiting rods (A23) limit on both sides.

7. A multi-channel parallel bamboo strip feeding method according to claim 6, characterized in that: A plurality of limiting rods (A23) are vertically arranged at intervals on one side of the bottom bracket (A22) to block the bamboo strips and reduce the friction between the structures due to the intervals.

8. A multi-channel parallel bamboo strip feeding method according to claim 1 or 2 or 3 or 4, characterized in that: The pushing mechanism (A4) further includes a frame (A40) for installing a push block (A41) and a first motor (A42), a gear (A43) arranged on the output shaft of the first motor (A42), and a rack (A44) arranged on the placing mechanism (A2). The gear (A43) meshes with the rack (A44). When the first motor (A42) works, the gear (A43) moves along the rack (A44), thereby driving the frame (A40) and the push block (A41) thereon to move forward or backward along the conveying channel (A3).

9. A multi-channel parallel bamboo strip feeding method according to claim 8, characterized in that: A longitudinal track (A45) parallel to the rack (A44) is further arranged on the placing mechanism (A2). The frame (A40) is slidably arranged on the longitudinal track (A45).

10. A multi-channel parallel bamboo strip feeding method according to claim 1 or 2 or 3 or 4, characterized in that: The translation driving mechanism (A6) includes a second motor (A61), a lead screw (A62) and a nut seat (A63). The nut seat (A63) is arranged on the placing mechanism (A2). The lead screw (A62) is horizontally arranged rotatably. The second motor (A61) is connected to the lead screw (A62) for driving. The nut seat (A63) is sleeved on the lead screw (A62), and thus drives the nut seat (A63) and the placing mechanism (A2) to move when the second motor (A61) drives the lead screw (A62) to rotate.

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