Bamboo cane continuous feeding and assembling device and method

Abstract

The invention discloses a continuous feeding and assembling device and method for bamboo canes, the assembling device comprises a feeding mechanism, a discharging mechanism, a gluing mechanism, a turnover mechanism and a gathering and conveying mechanism which are arranged in sequence, and the assembling method comprises the following steps that S1, a whole bundle of bamboo canes are fed through the feeding mechanism and then conveyed to the discharging mechanism in the subsequent procedure; s2, a plurality of channels of a discharging mechanism synchronously discharge the bamboo canes and convey the bamboo canes to a subsequent gluing mechanism; s3, the gluing mechanism conducts synchronous positioning and gluing on the bamboo canes of the multiple channels, and then the bamboo canes are conveyed to a subsequent turnover mechanism; s4, the turnover mechanism synchronously turns over the bamboo canes of the multiple channels, and then the bamboo canes are conveyed to a subsequent gathering and conveying mechanism; and S5, the gathering conveying mechanism synchronously gathers, assembles and outputs the bamboo canes of the multiple channels. The precision and efficiency of bamboo laminated wood blank production are improved, the production cost is reduced, and the quality and the automation degree of bamboo laminated wood processing are improved.

Description

Technical Field

[0001] The present invention relates to the field of bamboo processing, and particularly to a continuous feeding and assembling device and method for bamboo strips. Background Art

[0002] In the traditional process of assembling bamboo strips, bamboo strips are laid flat or side-by-side one by one through manual gluing and assembling to prepare flat pressing plates or side pressing plates; then, they are coated with glue layer by layer and paved into bamboo laminated lumber blanks. Manual assembling has high labor intensity, low efficiency, high production cost, and is prone to operation errors, resulting in uneven product quality. Summary of the Invention

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art, and provide a continuous feeding and assembling device and method for bamboo strips, which can improve the precision and efficiency of the production of bamboo laminated lumber blanks, reduce production costs, and improve the quality and automation degree of bamboo laminated lumber processing.

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

[0005] A continuous feeding and assembling method for bamboo strips uses an assembling device, which includes a feeding mechanism, a discharging mechanism, a gluing mechanism, a flipping mechanism, and an aggregating and conveying mechanism arranged in sequence.

[0006] The feeding mechanism is used for placing and transporting a whole bundle of bamboo strips in a stacked manner to the subsequent multi-channels; the discharging mechanism is arranged with multiple channels for synchronously discharging the bamboo strips backward; the gluing mechanism performs synchronous positioning gluing on the bamboo strips; the flipping mechanism flips the bamboo strips by 90 degrees to form a standing state; the aggregating and conveying mechanism aggregates and assembles the bamboo strips.

[0007] The assembling method includes the following steps:

[0008] S1: A whole bundle of bamboo strips is fed at the feeding mechanism, and then transported to the subsequent discharging mechanism.

[0009] S2: Multiple channels of the discharging mechanism synchronously discharge the bamboo strips and transport them to the subsequent gluing mechanism.

[0010] S3: The gluing mechanism performs synchronous positioning gluing on the bamboo strips in multiple channels, and then transports them to the subsequent flipping mechanism.

[0011] S4: The flipping mechanism synchronously flips the bamboo strips in multiple channels, and then transports them to the subsequent aggregating and conveying mechanism.

[0012] S5: The aggregating and conveying mechanism synchronously aggregates and assembles the bamboo strips in multiple channels and outputs them.

[0013] As an improvement, the feeding mechanism includes a horizontally arranged transverse track and a placement mechanism movably arranged on the transverse track. A strip-shaped conveying channel is arranged on the placement 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 bamboo strips to be output. A pushing mechanism is arranged on the placement 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 placement mechanism is powered by a translation driving mechanism to adjust its position by translating along the transverse track.

[0014] The discharging mechanism includes a plurality of bin grooves arranged horizontally in parallel for conveying stacked bamboo strips. A conveying chain is arranged at the bottom of the bin grooves for conveying the bamboo strips. A limiting mechanism for abutting against the upper part of the bamboo strips to stabilize the structure is arranged at the upper part of the bin grooves. A baffle is arranged at the outlet end of the bin grooves. A bin outlet for a single bamboo strip to be output outward 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 according to the thickness of a single bamboo strip.

[0015] The gluing mechanism has a plurality of conveying groove mechanisms arranged in parallel for conveying bamboo strips. The conveying groove mechanism includes a front-section support groove and a rear-section support groove corresponding to each other at the head and tail. Two sets of gluing roller groups are arranged up and down between the two support grooves. When the bamboo strips are conveyed, they pass through the front-section support groove, the two sets of gluing roller groups, and the rear-section support groove in sequence. The two sets of gluing roller groups apply glue to the bamboo strips during operation. Support wheels for supporting the glued bamboo strips are arranged on the rear-section support groove.

[0016] The flipping mechanism includes a conveying mechanism and a flipping mechanism arranged in sequence. The conveying mechanism includes a conveying groove and a conveying chain. A plurality of conveying grooves are arranged in parallel on the conveying chain. The plurality of conveying grooves convey the bamboo strips stored in the conveying grooves forward and backward through the forward and backward operation of the conveying chain. The flipping mechanism is located at the output end of the conveying chain. The flipping mechanism includes a gear inner sleeve, an outer sleeve, a rack, and a flipping cylinder. The gear inner sleeve is sleeved in the outer sleeve and is correspondingly arranged at the output end of the conveying chain opposite to the conveying groove to receive the bamboo strips. The outer sleeve is fixedly arranged. The flipping cylinder is connected to the rack. The rack is horizontally arranged and meshes with and drives each gear inner sleeve in linkage. When the flipping cylinder drives the rack to reciprocate, the gear inner sleeve is flipped by 90 degrees.

[0017] The gathering and conveying mechanism includes a plurality of conveying channels for conveying bamboo strips. The plurality of conveying channels are arranged from sparse to dense from the input end to the output end, so as to gather the bamboo strips and output them backward.

[0018] As an improvement, the discharging mechanism further includes a pressing mechanism. The pressing mechanism is arranged at the rear end of the bin groove and corresponds to the bin outlet. The pressing mechanism includes a guide groove for accommodating and conveying bamboo strips, and a movable pressing member arranged above the guide groove. The upper end of the pressing member is rotatably installed on a support frame, and the lower end abuts against the guide groove to provide upper limit for the bamboo strips conveyed through between the guide groove and the pressing member. The pressing member abuts against the guide groove through an elastic member. When the bamboo strips are conveyed and push open the pressing member, the elastic member is compressed to accumulate elastic pressure for the pressing member.

[0019] As an improvement, the limiting mechanism includes a swing arm, a roller and a telescopic rod. The swing arm is swingably arranged above the bin groove. A roller is arranged at the lower part of the swing arm. The roller 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 is swingably arranged above the bin groove, 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 bin groove is opened for subsequent bamboo strips to be supplemented and conveyed into the bin groove. When the telescopic rod drives the swing arm to lower, a resisting force is provided to make the swing arm abut against the bamboo strips.

[0020] As an improvement, the placing mechanism includes a main support frame, a bottom frame and several limiting rods. The bottom of the main support frame is slidably arranged on a transverse track. The main support frame and several limiting rods enclose a conveying channel on both sides of the bottom frame. The bottom frame is for supporting and placing the bamboo strips, and the main support frame and several limiting rods limit on both sides.

[0021] As an improvement, the conveying groove mechanism further includes an upper pressing groove located above the supporting groove. A channel for the bamboo strips to pass through is formed between the supporting groove and the upper pressing groove. A supporting wheel for upper supporting the bamboo strips after gluing is arranged at the upper pressing groove above the rear-section supporting groove. The surfaces of the supporting wheels on the rear-section supporting groove and the upper pressing groove have transmission teeth.

[0022] As an improvement, the glue application roller group includes a main roller body and a sub-roller body. The main roller body is a rough roller, and the sub-roller body is a smooth roller. The upper and lower groups of main roller bodies clamp and roll the bamboo strips to complete glue application. The sub-roller body rolls in cooperation with the main roller body to evenly apply the glue on the main roller body.

[0023] As an improvement, both ends of the main roller body and the sub-roller body are installed on a roller debugging mechanism. The roller debugging mechanism includes a fixed frame, a movable frame and a rotating block. The fixed frame is arranged on the machine frame. The movable frame is slidably arranged on the fixed frame. The main roller body and the sub-roller body are respectively arranged on the fixed frame and the movable frame through their respective rotating blocks. The distance between the main roller body and the sub-roller body is adjusted by sliding the movable frame on the fixed frame.

[0024] As an improvement, the output end of the gear inner sleeve extends out of the outer sleeve and an external gear is arranged on the outer periphery. The external gear meshes with the rack. The gear inner sleeve has a rectangular inner frame with both ends penetrating. The rectangular inner frame is located in the outer sleeve. The bamboo strips are conveyed by the transport groove and extend into the rectangular inner frame for limiting.

[0025] As an improvement, a limiting mechanism is further provided in the preamble of the flipping mechanism. The limiting mechanism includes a limiting air cylinder, a connecting rod, and a limiting wheel. The limiting air cylinder is arranged on the frame. The number of limiting wheels corresponds to that of the transport troughs. The limiting wheels are rotatably arranged on the connecting rod. The end of the connecting rod is connected to the limiting air cylinder and is driven by the limiting air cylinder to move up and down. The limiting wheels are arranged above the inner sleeve of the gear and the transport trough. When the limiting air cylinder drives the connecting rod to move up and down, the height of the limiting wheels is adjusted, and thus the distance between the limiting wheels and the transport trough is adjusted.

[0026] Advantages of the present invention: The device and method of the present invention realize the automatic multi-channel feeding and gluing of bamboo strips and the flipping, realize the continuous production of oriented bamboo laminated lumber blanks, reduce the labor intensity, improve the production efficiency, can meet the automated manufacturing requirements of bamboo laminated lumber blanks; and reduce the number of required personnel, liberate the labor force, improve the economic benefits, and are conducive to large-scale industrial production. Description of the Drawings

[0027] Figure 1 is a schematic three-dimensional structure diagram of the present invention.

[0028] Figure 2 is a schematic three-dimensional structure diagram of the feeding mechanism and the discharging mechanism of the present invention.

[0029] Figure 3 is a schematic three-dimensional structure diagram of the feeding mechanism of the present invention Figure 1 .

[0030] Figure 4 is a schematic three-dimensional structure diagram of the feeding mechanism of the present invention Figure 2 and a partially enlarged view.

[0031] Figure 5 is a schematic three-dimensional structure diagram of the discharging mechanism of the present invention Figure 1 and a partially enlarged view.

[0032] Figure 6 is a schematic three-dimensional structure diagram of the discharging mechanism of the present invention Figure 2 and a partially enlarged view.

[0033] Figure 7 is a schematic internal view structure diagram of the discharging mechanism of the present invention.

[0034] Figure 8 is a schematic three-dimensional structure diagram of the gluing mechanism of the present invention Figure 1 and a partially enlarged view.

[0035] Figure 9 is a schematic three-dimensional structure diagram of the gluing mechanism of the present invention Figure 2 and a partially enlarged view.

[0036] Figure 10 It is a schematic longitudinal sectional view of the glue - applying mechanism of the present invention.

[0037] Figure 11 It is a schematic three - dimensional structure view of the flipping mechanism of the present invention.

[0038] Figure 12 It is a schematic partial three - dimensional structure view and a partial enlarged view of the flipping mechanism of the present invention.

[0039] In the figure: A, feeding mechanism; A2, placing mechanism; A21, main support; A22, chassis; A23, limiting rod; A3, conveying channel; A4, pushing mechanism; A40, frame; A41, pushing block; A42, first motor; A43, gear; A44, tooth condition; A45, longitudinal track; A5, transverse track; A6, translation driving mechanism; A61, second motor; A62, lead screw; A63, nut seat; B, discharging mechanism; 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 part; B63, support frame; E, glue - applying mechanism; E2, conveying groove mechanism; E21, supporting groove; E22, supporting wheel; E23, upper pressing groove; E24, guiding eaves; E3, glue - applying roller group; E31, main roller body; E32, auxiliary roller body; E4, glue - collecting groove; E5, roller debugging mechanism; E51, fixed frame; E52, movable frame; E53, rotating block; F, flipping mechanism; F2, conveying mechanism; F21, conveying trough; F22, conveying chain; F3, flipping mechanism; F31, inner gear sleeve; F311, external gear; F312, rectangular inner frame; F313, flared opening; F32, outer sleeve; F33, rack; F34, flipping cylinder; F4, limiting mechanism; F41, limiting cylinder; F42, limiting wheel; G, aggregating and conveying mechanism; H, conveying mechanism. Detailed implementation manners

[0040] The following will make a detailed description of the specific embodiments of the present invention with reference to the accompanying drawings.

[0041] As Figure 1-12 shown, it is a specific embodiment of the bamboo - strip continuous feeding and assembling device and method of the present invention. The assembling method of this embodiment adopts an assembling device, and the assembling device includes a feeding mechanism A, a discharging mechanism B, a glue - applying mechanism E, a flipping mechanism F, and an aggregating and conveying mechanism G arranged in sequence.

[0042] The feeding mechanism A is used to stack and transport the whole bundle of bamboo strips to multiple channels in the backward sequence; the discharging mechanism B arranges multiple channels to synchronously discharge the bamboo strips backward; the gluing mechanism E synchronously positions and glues the bamboo strips; the turning mechanism F turns the bamboo strips 90 degrees to form a vertical state; the gathering and transmission mechanism G gathers the bamboo strips for assembly;

[0043] The assembly method comprises the following steps:

[0044] S1: The whole bundle of bamboo strips is loaded by the loading mechanism A and then transported to the subsequent discharging mechanism B;

[0045] S2: Multiple channels of the discharging mechanism B synchronously discharge the bamboo strips and convey them to the subsequent gluing mechanism E;

[0046] S3: The gluing mechanism E synchronously positions and glues the bamboo strips of multiple channels, and then transports them to the subsequent flipping mechanism F;

[0047] S4: The turning mechanism F turns over the bamboo strips of multiple channels synchronously, and then transports them to the subsequent gathering and transmission mechanism G;

[0048] S5: The gathering and transmission mechanism G gathers the bamboo strips of multiple channels synchronously into a blank and outputs it.

[0049] The feeding mechanism A includes a transverse track A5 arranged transversely, 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 an outlet for outputting bamboo strips. 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 then pushes the bamboo strips in the conveying channel A3 out of the outlet when moving forward. The placing mechanism A2 is powered by a translation driving mechanism A6 to adjust its position by translation along the transverse track A5.

[0050] The discharging mechanism B includes a plurality of silo slots B3 arranged in parallel and transversely for conveying stacked bamboo strips, a conveying chain B2 is arranged at the bottom of the silo slot B3 for conveying the bamboo strips, a limiting mechanism B4 for contacting the upper part of the bamboo strips for structural stability is arranged at the upper part of the silo slot B3, a baffle B5 is arranged at the outlet end of the silo slot B3, a silo outlet B31 for a single bamboo strip to be 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 is adapted to the thickness of a single bamboo strip to contact and push the bamboo strip;

[0051] The glue - applying mechanism E has a plurality of conveying groove mechanisms E2 arranged in parallel for conveying bamboo strips. The conveying groove mechanism E2 includes a front - section support groove E21 and a rear - section support groove E21 corresponding to the head and tail. Between the two support grooves E21, there are two sets of upper and lower glue - applying roller groups E3. When the bamboo strips are conveyed, they pass through the front - section support groove E21, the two sets of glue - applying roller groups E3, and the rear - section support groove E21 in sequence. The two sets of glue - applying roller groups E3 apply glue to the bamboo strips during operation. On the rear - section support groove E21, there is a support wheel E22 for supporting the glued bamboo strips.

[0052] The flipping mechanism F includes a conveying mechanism F2 and a flipping mechanism F3 arranged in sequence. The conveying mechanism F2 includes a transport groove F21 and a conveying chain F22. A plurality of transport grooves F21 are arranged in parallel on the conveying chain F22. The plurality of transport grooves F21 convey the bamboo strips stored in the transport grooves F21 back and forth through the forward and backward movement of the conveying chain F22. The flipping mechanism F3 is located at the output end of the conveying chain F22. The flipping mechanism F3 includes a gear inner sleeve F31, an outer sleeve F32, a rack F33, and a flipping cylinder F34. The gear inner sleeve F31 is sleeved in the outer sleeve F32 and is arranged in a number corresponding to the output end of the conveying chain F22 facing the transport groove F21 to receive the bamboo strips. The outer sleeve F32 is fixedly arranged. The flipping cylinder F34 is connected to the rack F33. The rack F33 is horizontally arranged and meshes with each gear inner sleeve F31 for linkage. When the flipping cylinder F34 drives the rack F33 to reciprocate, it flips the gear inner sleeve F31 by 90 degrees.

[0053] The aggregation and transmission mechanism G includes a number of transmission channels for conveying bamboo strips. The number of transmission channels is arranged from sparse to dense from the input end to the output end, so as to aggregate the bamboo strips and output them backward.

[0054] When the present invention is implemented, bamboo strips are first fed at the feeding mechanism A: 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 rope is cut. The width of the conveying channel A3 can be adjusted to accommodate bundled bamboo strip blanks of different sizes. Then, the feeding port is selected: There are multiple groups of subsequent bin slots B3 arranged horizontally and in parallel. Before feeding, it is determined which subsequent bin slot B3 will receive the feed. The translation driving mechanism A6 is activated to move 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 loaded with 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 blank 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 to the discharging mechanism B.

[0055] The conveying chain B2 of the discharging mechanism B 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. In use, specifically, one bin chute B3 receives the bamboo strips conveyed by the feeding mechanism. Generally, ten stacked bamboo strips are grouped together; then, the bamboo strips are cached 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. Then, the bamboo strips are discharged continuously and evenly. 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. 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 setting multiple bin chutes B3, multiple bamboo strips can be discharged simultaneously, continuously, and evenly, and the bamboo strips are conveyed to the gluing mechanism E in sequence.

[0056] The conveying trough mechanism E2 of the gluing mechanism E corresponds to the bin chute B3 of the discharging mechanism B one by one. Multiple conveying trough mechanisms E2 share two groups of gluing roller groups E3, that is, two groups of gluing roller groups E3 are arranged perpendicular to the conveying direction of the bamboo strips, so as to realize the synchronous gluing operation of multiple bamboo strips during conveying. The bamboo strips are conveyed into the front-section support trough E21, and the front-section support trough E21 forms a structural limit for the bamboo strips and conveys them orderly along the front-section support trough E21. When the bamboo strips are output from the front-section support trough E21 and reach between the two groups of gluing roller groups E3, the upper and lower groups of gluing roller groups E3 are driven to rotate by a power mechanism such as a motor. The two groups of gluing roller groups E3 are pre-supplied with glue by manual or external docking glue conveying mechanisms. When the bamboo strips pass by, the two groups of gluing roller groups E3 roll over the upper and lower surfaces of the bamboo strips, so that the glue is evenly applied to both sides of the bamboo strips; then the bamboo strips enter the rear-section support trough E21 and are limited to continue conveying. Through the support wheels E22 arranged in the rear-section support trough E21, the support wheels E22 rotate in cooperation with the conveying of the bamboo strips, avoiding the contact between the bamboo strips and the lower part of the support trough E21 during support, thus avoiding the glue sticking in the trough, ensuring that the glue on the surface of the bamboo strips is not damaged, and reducing the pollution of the equipment. The bamboo strips output from the rear-section support trough E21 are conveyed to the flipping mechanism F.

[0057] Multiple conveying grooves F21 of the flipping mechanism F correspond to the rear-section support grooves E21. The conveying chain F22 is wound around the sprockets to form a loop and is externally connected to a driving motor for forward or reverse operation, synchronously advancing the multiple conveying grooves F21 on the conveying chain F22 to the flipping mechanism F3 or resetting them to the feeding end. Multiple bamboo strips are received one by one by the multiple conveying grooves F21, and then the driving motor drives the conveying chain F22 to operate. The multiple conveying grooves F21 convey the multiple bamboo strips to the flipping mechanism F3. The bamboo strips extend into the gear inner sleeve F31, and the bamboo strips are limited by the inner diameter of the gear inner sleeve F31. Then, the flipping cylinder F34 is started. The flipping cylinder F34 drives the rack F33 to translate, thereby driving the gear inner sleeve F31 to rotate in the outer sleeve F32. The rotation angle here is 90 degrees, and thus the bamboo strips in each gear inner sleeve F31 can be flipped by 90 degrees; the flipped bamboo strips can be powered by the power mechanism provided at the output end of the flipping mechanism F3 and output to the subsequent gathering and conveying mechanism G in the back order. After the multiple conveying grooves F21 are reset, the conveying and flipping of the next batch of bamboo strips can be carried out.

[0058] Several conveying channels of the gathering and conveying mechanism G receive the conveyed bamboo strips one by one. The several conveying channels are arranged in a sparse-to-dense manner as Figure 1 shown, and then the multiple bamboo strips are gathered and grouped and output backward. In the back order, it can be further docked with a hot press, and the blank is hot-pressed and cured in a special hot press for bamboo laminated lumber in the back order.

[0059] As an optimization, in order to enable the bamboo strips to be conveyed more smoothly, a conveying mechanism H can be arranged at the position where power conveying or buffering of the bamboo strips is required. As Figure 1 shown, a set of conveying mechanism H is arranged between the discharging mechanism B and the gluing mechanism E. The conveying mechanism H has a corresponding number of conveying channels. The conveying channels limit the left and right positions of the bamboo strips, and the bamboo strips are conveyed forward or buffered when stopped through the crawler belt arranged at the lower part, and the upper part is provided with a pressure roller to limit and stabilize the bamboo strips. The conveying mechanism H can be flexibly arranged between other two groups of mechanisms according to needs for the conveying or buffering requirements of the bamboo strips.

[0060] As a specific implementation of an improvement, the discharging mechanism B further includes a pressing mechanism B6. The pressing mechanism B6 is arranged at the rear end of the bin groove B3 and corresponds to the bin outlet B31. The pressing mechanism B6 includes a guide groove B61 for accommodating and conveying the bamboo strips, and a movable pressing member B62 arranged above the guide groove B61. 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 strips conveyed through between the guide groove B61 and the pressing member B62; the pressing member B62 abuts against the guide groove B61 through an elastic member. When the bamboo strips are conveyed and push open the pressing member B62, the elastic member is compressed to store elastic pressure for the pressing member B62.

[0061] As shown in Figure 2 , 5 , 6, and 7, the pressing mechanism B6 provides further discharging stability for the overall structure during implementation. After the bamboo strips are pushed out of several bin slots 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 on the bamboo strips to prevent natural bending of the bamboo strips, so as to ensure that the bamboo strips can be accurately aligned with the inlet position of the subsequent mechanism when output. The pressing member B62 and the rotating end of the support frame B63 are close to the side of the bin slot B3, and the open end faces the output side. After the bamboo strips are conveyed into the guide groove B61 and reach the pressing member B62, they can push up the pressing member B62 to pass through smoothly, and the pressing member B62 performs upper limit. The elastic member is not shown in the figure. During 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 groove B61. When the bamboo strips are conveyed through, the pressing member B62 is pushed up and the spring is compressed. The bamboo strips are stably 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 groove B61. The guide groove B61 is further set as a flared opening. As shown in Figure 6 , 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 groove B61, and the left and right positions can be stably limited in the shrinking space during conveying, which is beneficial to accurate alignment of the output.

[0062] As a specific implementation of an improvement, 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 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 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 strip.

[0063] As shown in Figure 5 , 6As shown in Figures 7 and 8, 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 contacts the bamboo strip, thereby stabilizing the bamboo strip. During the transportation of the bamboo strip, the roller B42 rolls cooperatively with the movement of the bamboo strip, ensuring the smooth transportation of the bamboo strip without damaging it. 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 from the previous feeding mechanism. As long as the horizontal height of the conveying channel A3 is higher than the height of the bamboo strips in the bin slot B3, the addition can be completed by pushing. The added bamboo strips fall and stack on top, and 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, causing the swing arm B41 to press against the bamboo strip again to stabilize the structure. After the bottom bamboo strip is transported out, the telescopic rod B43 can press down the bamboo strip to make it neat. The limiting mechanism B4 is arranged in multiple groups at intervals along the conveying direction of the bin slot B3 to effectively press at multiple positions and prevent the bamboo strip from bending.

[0064] As an improved specific implementation manner, the placing mechanism A2 includes a main bracket A21, a bottom bracket A22, and several limiting rods A23. The bottom of the main bracket A21 is slidably arranged on the transverse track A5. The main bracket A21 and several limiting rods A23 enclose a conveying channel A3 on both sides of the bottom bracket A22. The bottom bracket A22 is used to support and place the bamboo strips, and the main bracket A21 and several limiting rods A23 limit on both sides.

[0065] As Figure 3 、 4 shown in Figures 9 and 10, 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 set as a long rod for supporting and placing the bamboo strips. The other side is enclosed by several limiting rods A23 to form a conveying channel A3. The distance between several 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.

[0066] As an improved specific implementation manner, several 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 interval.

[0067] As Figure 3 、 4 shown in Figures 11 and 12, preferably, several limiting rods A23 can be set according to the length of the conveying channel A3. The limiting rods A23 are vertically arranged at intervals, leaving a certain interval to reduce the friction when pushing the bamboo strips and improve the smoothness of feeding. For the limiting rods A23, a structure for adjusting the distance can be set separately, thereby reducing the difficulty and cost of structure setting.

[0068] As a specific improved embodiment, the pusher mechanism A4 further includes a frame A40 for mounting the pusher block A41 and the first motor A42, a gear A43 provided on the output shaft of the first motor A42, and a toothed condition A44 provided on the placement mechanism A2. The gear A43 meshes with the toothed condition A44. When the first motor A42 operates, the gear A43 moves along the toothed condition A44, thereby driving the frame A40 and the pusher block A41 thereon to move forward or backward along the conveying channel A3.

[0069] As Figure 4 shown, the frame A40 is arranged to slide on the placement mechanism A2, specifically on the main support A21. The toothed condition A44 is arranged along the main support A21. When driven by the first motor A42, the gear A43 rotates and then moves along the toothed condition A44 to realize the movement of the frame A40 and the pusher 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 pusher block A41.

[0070] As a specific improved embodiment, a longitudinal track A45 parallel to the rack A44 is further provided on the placement mechanism A2, and the frame A40 is slidably arranged on the longitudinal track A45.

[0071] As Figure 4 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 the frame A40 can smoothly slide and adjust its position along the longitudinal track A45 when the gear A43 meshes and drives with the toothed condition A44.

[0072] 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 placement mechanism A2. The lead screw A62 is horizontally arranged rotatably, and 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 when the second motor A61 drives the lead screw A62 to rotate, the nut seat A63 and the placement mechanism A2 are driven to move.

[0073] As Figure 4 shown, 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 to align the conveying channel A3 with the subsequent bin slot B3. Specifically, a plurality of groups of nut seats A63 are arranged at the lower part of the main support 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 support A21 to translate along the transverse track A5, and the overall driving is stable.

[0074] As a specific embodiment of the improvement, multiple groups of transverse tracks A5 are arranged at intervals, and the placing mechanism A2 is supported thereon and cooperates for movement.

[0075] As Figure 3 , 4 shown, the transverse tracks A5 can be arranged corresponding to both sides of the frame and the position where the limiting rod A23 is located, ensuring uniform force and stable structural support.

[0076] As a specific embodiment of the improvement, the conveying trough mechanism E2 further includes an upper pressing trough E23 located above the supporting trough E21. A channel for the bamboo strips to pass through is formed between the supporting trough E21 and the upper pressing trough E23; a supporting wheel E22 for upper support of the glued bamboo strips is provided at the upper pressing trough E23 above the rear-section supporting trough E21, and the surfaces of the supporting wheels E22 on the rear-section supporting trough E21 and the upper pressing trough E23 have transmission teeth.

[0077] As Figure 8 , 9 As shown in FIGS. 9 and 10, when the bamboo strips are long, they will produce a certain bending state. By providing the upper pressing trough E23, a channel for the bamboo strips to pass through is formed by the cooperation of the supporting trough E21 and the upper pressing trough E23, which can effectively avoid the natural bending of the bamboo strips during conveying and make the conveying more orderly; according to the thickness of the bamboo strips, the distance between the supporting trough E21 and the upper pressing trough E23 can be set to be slightly larger than the bamboo strips by 0.5 mm, which does not affect the normal conveying of the bamboo strips while restricting the bending of the bamboo strips. The upper and lower supporting wheels E22 are arranged correspondingly, and the upper and lower supporting wheels E22 rotate in cooperation with the conveying of the bamboo strips, avoiding the contact of the bamboo strips with the upper and lower surfaces of the supporting trough E21 during support, thereby preventing the glue from sticking in the trough, ensuring that the glue on the surface of the bamboo strips is not damaged, and reducing the pollution of the equipment. The distance between the upper and lower supporting wheels 22 can be set to be slightly larger than the bamboo strips by 0.5 mm, which does not affect the normal conveying of the bamboo strips while restricting the bending of the bamboo strips. The surfaces of the supporting wheels E22 are arranged with transmission tooth structures along the circumference, and preferably, multiple tooth structures are distributed at intervals in the radial direction, thereby reducing the contact between the supporting surface and the bamboo strips and reducing the possibility of damage to the glue on the surface of the bamboo strips.

[0078] As a specific embodiment of the improvement, the front end of the upper pressing trough E23 has a guiding eaves E24 that tilts upward.

[0079] As Figure 8 , 9 As shown in FIGS. 9, 10 and 10, by providing the guiding eaves E24 that tilt upward at the entrance position of the upper pressing trough E23 of the front and rear two-section channels, the entrance ends of the supporting trough E21 and the upper pressing trough E23 are opened outward, which is beneficial to the smooth conveying of the bamboo strips, and the bamboo strips can enter the channel along the narrowing of the guiding eaves E24.

[0080] As a specific implementation of the improvement, the glue - applying roller group E3 includes a main roller body E31 and a secondary roller body E32. The main roller body E31 is a rough roller, and the secondary roller body E32 is a smooth roller. The upper and lower groups of main roller bodies E31 clamp and roll the bamboo strips to complete glue - applying, and the secondary roller body E32 rolls in cooperation with the main roller body E31 to evenly apply the glue on the main roller body E31.

[0081] As Figure 8 , 9 , as shown in Figure 10, by setting the structure where the main roller body E31 and the secondary roller body E32 roll in cooperation, when replenishing glue through manual or external docking glue - conveying mechanism, the glue can be added to both the main roller body E31 and the secondary roller body E32 at the same time. Then, through the rolling of the main roller body E31 and the secondary roller body E32, the glue is evenly distributed on the main roller body E31, thereby improving the uniformity of glue - applying and ensuring the glue - applying quality. In specific implementation, the smooth roller of the secondary roller body E32 is not easy to retain glue, and it can squeeze the glue to the surface of the rough roller of the main roller body E31 more fully, so that the glue is evenly applied and distributed on the rough roller, thereby ensuring the uniformity of the glue - applying of the rough roller, that is, the main roller body E31, to the bamboo strips.

[0082] As a specific implementation of the improvement, both ends of the main roller body E31 and the secondary roller body E32 are installed on the roller debugging mechanism E5. The roller debugging mechanism E5 includes a fixed frame E51, a movable frame E52, and a rotating block E53. The fixed frame E51 is arranged on the frame E1, the movable frame E52 is slidably arranged on the fixed frame E51, and the main roller body E31 and the secondary roller body E32 are respectively arranged on the fixed frame E51 and the movable frame E52 through their respective rotating blocks E53. By sliding the movable frame E52 on the fixed frame E51, the distance between the main roller body E31 and the secondary roller body E32 can be adjusted.

[0083] As Figure 8 , 9 , as shown in Figure 10, in specific implementation, the fine - tuning of the distance between the main roller body E31 and the secondary roller body E32 can be carried out through the roller debugging mechanism E5. On the one hand, it can achieve the purpose of adjusting the glue thickness; on the other hand, when the machine is shut down for maintenance, the main roller body E31 and the secondary roller body E32 can be separated, which is convenient for operations such as cleaning and replacement. In specific implementation, the rotating block E53 is rotatably arranged on the fixed frame E51 and the movable frame E52 through a bearing structure, thereby ensuring the normal rotation of the main roller body E31 and the secondary roller body E32. The movable frame E52 is slidably arranged on the fixed frame E51 through a track and slider structure. The debugging of the movable frame E52 can be through a lead - screw slider structure. The lead - screw is externally connected to an external power component or connected to a hand - wheel. By rotating the lead - screw electrically or manually, the slider on the movable frame E52 moves along the lead - screw, and then the movable frame E52 slides along the track, thereby realizing the adjustment of the relative position between the fixed frame E51 and the movable frame E52.

[0084] As a specific implementation of the improvement, a glue collecting tank E4 for receiving glue is provided below the glue applying roller group E3; the cross-section of the glue collecting tank E4 is V-shaped and is arranged obliquely.

[0085] As Figure 8 , 9 As shown in FIG. 10, the glue collecting tank E4 covers the length of the overall glue applying roller group E3, can receive the glue flowing down during the glue applying process below, collect the glue, thereby reducing the waste of glue and improving the utilization rate. Through the obliquely arranged V-shaped glue collecting tank E4, the glue can be concentrated towards the middle and flow towards the low end, and the low end can be concentrated into the collecting mechanism through a further provided outlet, and then transferred for reuse.

[0086] As a specific implementation of the improvement, the output end of the gear inner sleeve F31 extends out of the outer sleeve F32 and an external gear F311 is arranged on the outer periphery; the external gear F311 meshes with the rack F33; the gear inner sleeve F31 has a rectangular inner frame F312 with both ends penetrating, the rectangular inner frame F312 is located in the outer sleeve F32, and the bamboo strips are transported by the transport groove F21 and extend into the rectangular inner frame F312 for limiting.

[0087] As Figure 12 shown, the gear inner sleeve F31 body and the outer sleeve F32 are rotatably arranged. On the premise of being rotatable, the structure of the gear inner sleeve F31 is kept stable. The output end extends out of the outer sleeve F32 and forms an external gear F311 for meshing with the rack F33 for transmission. All the gear inner sleeves F31 are cooperated with the rack F33 through the external gear F311 on one side, and the structure transmission is carried out well. The outer periphery of the gear inner sleeve F31 can be set as a cylindrical structure to be rotationally matched with the outer sleeve F32. Specifically, the inside is cooperated with the bamboo strips through a rectangular inner frame F312 for limiting. The length and width of the rectangular inner frame F312 are roughly the same as and slightly larger than the length and width dimensions of the bamboo strips, and thus can be adapted to use bamboo strips with slightly different dimensions. The rectangular structure design with the width significantly larger than the thickness enables the rectangular inner frame F312 to limit the rolling of the bamboo strips when flipping, and thus enables the bamboo strips to complete a 90-degree flip; the bamboo strips pass through the outer end of the rectangular inner frame F312 during transportation, and after the flip is completed, they can be provided with power by subsequent equipment for continuous transportation and processing.

[0088] As a specific implementation of the improvement, the input end of the gear inner sleeve F31 extends out of the outer sleeve F32 and forms a flared opening F313 for facilitating the input of bamboo strips.

[0089] As Figure 12 shown, the flared opening F313 is a structure with a larger input end and a smaller output end, and thus enables the bamboo strips to be smoothly introduced into the rectangular inner frame F312 and be well limited in the shrinking space during transportation and flipping.

[0090] As a specific embodiment of the improvement, a limiting mechanism F4 is further provided in the preamble of the flipping mechanism F3. The limiting mechanism F4 includes a limiting cylinder F41, a connecting rod F42, and a limiting wheel F43. The limiting cylinder F41 is arranged on the frame F1. The number of the limiting wheels F43 corresponds to that of the transport grooves F21. The limiting wheels F43 are rotatably arranged on the connecting rod F42. The end of the connecting rod F42 is connected to the limiting cylinder F41 and is driven by the limiting cylinder F41 to move up and down. The limiting wheels F43 are arranged above the inner sleeve F31 of the gear and the transport groove F21. When the limiting cylinder F41 drives the connecting rod F42 to move up and down, the height of the limiting wheels F43 is adjusted, and then the distance between the limiting wheels F43 and the transport groove F21 is adjusted.

[0091] As Figure 11 , 12 shown, the limiting cylinders F41 are respectively arranged on both sides of the wide width. The lower part of the cylinder shaft of the limiting cylinder F41 is provided with the connecting rod F42. The connecting rod F42 is horizontally arranged and a plurality of limiting wheels F43 are arranged at intervals. The plurality of limiting wheels F43 correspond to the transport grooves F21 one by one. When the transport groove F21 moves to the front of the flipping mechanism F3, the limiting wheels F43 are located above the transport groove F21, and thus the function of limiting the bamboo strips can be achieved.

[0092] The user pre-adjusts the limiting cylinder F41 according to the thickness of the bamboo strip to make the limiting wheel F43 stay at an appropriate height, so as to effectively limit the bamboo strip above. When the bamboo strip is flipped, the limiting wheel F43 is pushed upward and thus does not affect the flipping. When the bamboo strip is conveyed forward, the limiting wheel F43 rolls in cooperation, thereby improving the stability of the bamboo strip during operation and avoiding the unstable situation of the bamboo strip during transportation.

[0093] The above is only the preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention. It should be pointed out that for those of ordinary skill in the art in this technical field, several improvements and refinements made without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A continuous feeding and assembling method for bamboo strips, characterized in that: A blanking device is adopted, and the blanking device includes a feeding mechanism (A), a discharging mechanism (B), a glue coating mechanism (E), a turning mechanism (F) and an aggregating and conveying mechanism (G) which are arranged in sequence. The feeding mechanism (A) is used for stacking and placing bamboo strips in bundles and conveying them to the subsequent multi-channels; the discharging mechanism (B) is arranged with multi-channels for synchronously discharging bamboo strips backward; the glue coating mechanism (E) performs synchronous positioning and glue coating on bamboo strips; the turning mechanism (F) turns the bamboo strips by 90 degrees to form a standing state; the aggregating and conveying mechanism (G) aggregates and blankets the bamboo strips. The blanking method includes the following steps: S1: The bundled bamboo strips are fed at the feeding mechanism (A) and then conveyed to the subsequent discharging mechanism (B). S2: Multiple channels of the discharging mechanism (B) synchronously discharge the bamboo strips and convey them to the subsequent glue coating mechanism (E). S3: The glue coating mechanism (E) performs synchronous positioning and glue coating on the bamboo strips in multiple channels and then conveys them to the subsequent turning mechanism (F). S4: The turning mechanism (F) synchronously turns the bamboo strips in multiple channels and then conveys them to the subsequent aggregating and conveying mechanism (G). S5: The aggregating and conveying mechanism (G) synchronously aggregates and blankets the bamboo strips in multiple channels and outputs them.

2. A continuous feeding and blanking method for bamboo strips according to claim 1, characterized in that: The feeding mechanism (A) 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 an outlet end for outputting bamboo strips, 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 advance or retreat along the conveying channel (A3), and thus when advancing, 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 (B) includes a plurality of bin grooves (B3) arranged horizontally and in parallel for conveying stacked bamboo strips, a conveying chain (B2) is arranged at the bottom of the bin groove (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 groove (B3), a baffle (B5) is arranged at the outlet end of the bin groove (B3), a bin outlet (B31) for outwardly outputting 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 to match the thickness of a single bamboo strip. The glue - applying mechanism (E) has a plurality of conveying groove mechanisms (E2) arranged in parallel for conveying bamboo strips. The conveying groove mechanism (E2) includes a front - section support groove (E21) and a rear - section support groove (E21) corresponding to each other at the head and tail. Between the two support grooves (E21), there are two sets of glue - applying roller groups (E3) arranged vertically. When the bamboo strips are conveyed, they pass through the front - section support groove (E21), the two sets of glue - applying roller groups (E3), and the rear - section support groove (E21) in sequence. The two sets of glue - applying roller groups (E3) apply glue to the bamboo strips during operation. On the rear - section support groove (E21), there is a support wheel (E22) for supporting the glue - applied bamboo strips. The flipping mechanism (F) includes a conveying mechanism (F2) and a flipping mechanism (F3) arranged in sequence. The conveying mechanism (F2) includes a transport groove (F21) and a conveying chain (F22). A plurality of the transport grooves (F21) are arranged in parallel on the conveying chain (F22). The plurality of transport grooves (F21) convey the bamboo strips stored in the transport grooves (F21) back and forth through the forward and backward movement of the conveying chain (F22). The flipping mechanism (F3) is located at the output end of the conveying chain (F22). The flipping mechanism (F3) includes a gear inner sleeve (F31), an outer sleeve (F32), a rack (F33), and a flipping cylinder (F34). The gear inner sleeve (F31) is sleeved in the outer sleeve (F32) and is arranged in number corresponding to the output end of the conveying chain (F22) facing the transport groove (F21) to receive the bamboo strips. The outer sleeve (F32) is fixedly arranged. The flipping cylinder (F34) is connected to the rack (F33). The rack (F33) is horizontally arranged and meshes with each gear inner sleeve (F31) for linkage. When the flipping cylinder (F34) drives the rack (F33) to reciprocate, it flips the gear inner sleeve (F31) by 90 degrees. The gathering and conveying mechanism (G) includes a number of conveying channels for conveying bamboo strips. The number of conveying channels is arranged from sparse to dense from the input end to the output end, so as to gather the bamboo strips and output them backward.

3. A continuous feeding and blanking method for bamboo strips according to claim 2, characterized in that: The discharging mechanism (B) further includes a pressing mechanism (B6). The pressing mechanism (B6) is arranged at the rear end of the bin groove (B3) corresponding to the bin outlet (B31). The pressing mechanism (B6) includes a guide groove (B61) for accommodating and conveying bamboo strips, and a movable pressing member (B62) arranged above the guide groove (B61). 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 strips conveyed through between the guide groove (B61) and the pressing member (B62). The pressing member (B62) abuts against the guide groove (B61) through an elastic member. When the bamboo strips are conveyed and push open the pressing member (B62), the elastic member is compressed to accumulate elastic pressure for the pressing member (B62).

4. A continuous feeding and blanking method for bamboo strips according to claim 2, 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 slot (B3). The 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 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 resistance force is provided to make the swing arm (B41) abut against the bamboo strip.

5. A continuous feeding and assembling method for bamboo strips according to claim 2, characterized in that: The placing mechanism (A2) includes a main bracket (A21), a base frame (A22) and a number 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 number of limiting rods (A23) enclose a conveying channel (A3) on both sides of the base frame (A22). The base frame (A22) is for supporting and placing the bamboo strips, and the main bracket (A21) and a number of limiting rods (A23) limit on both sides.

6. A continuous feeding and blanking method for bamboo strips according to claim 2, characterized in that: The conveying trough mechanism (E2) further includes an upper pressing trough (E23) located above the supporting trough (E21). A channel for the bamboo strip to pass through is formed between the supporting trough (E21) and the upper pressing trough (E23). At the upper pressing trough (E23) above the rear-section supporting trough (E21), a supporting wheel (E22) for supporting the upper part of the bamboo strip after gluing is arranged. The surfaces of the supporting wheels (E22) on the rear-section supporting trough (E21) and the upper pressing trough (E23) have transmission teeth.

7. A continuous feeding and assembling method for bamboo strips according to claim 2, characterized in that: The glue coating roller group (E3) includes a main roller body (E31) and a sub-roller body (E32). The main roller body (E31) is a rough roller, and the sub-roller body (E32) is a smooth roller. The upper and lower groups of main roller bodies (E31) clamp and roll the bamboo strip to complete glue coating. The sub-roller body (E32) rolls in cooperation with the main roller body (E31) to evenly apply the glue on the main roller body (E31).

8. A method for continuously feeding and assembling bamboo strips according to claim 7, characterized in that: Both ends of the main roller body (E31) and the sub-roller body (E32) are installed on the roller debugging mechanism (E5). The roller debugging mechanism (E5) includes a fixed frame (E51), a movable frame (E52) and a rotating block (E53). The fixed frame (E51) is arranged on the machine frame (E1). The movable frame (E52) is slidably arranged on the fixed frame (E51). The main roller body (E31) and the sub-roller body (E32) are respectively arranged on the fixed frame (E51) and the movable frame (E52) through their respective rotating blocks (E53). By sliding the movable frame (E52) on the fixed frame (E51), the distance between the main roller body (E31) and the sub-roller body (E32) is adjusted.

9. A continuous feeding and assembling method for bamboo strips according to claim 2, characterized in that: The output end of the gear inner sleeve (F31) extends out of the outer sleeve (F32) and an external gear (F311) is arranged on the outer periphery. The external gear (F311) meshes with the rack (F33); the gear inner sleeve (F31) has a rectangular inner frame (F312) with both ends penetrating, and the rectangular inner frame (F312) is located in the outer sleeve (F32). The bamboo strips are conveyed by the conveying groove (F21) and extend into the rectangular inner frame (F312) for limiting.

10. A continuous feeding and blanking method for bamboo strips according to claim 2, characterized in that: A limiting mechanism (F4) is further arranged in the preface of the turning mechanism (F3). The limiting mechanism (F4) includes a limiting air cylinder (F41), a connecting rod (F42) and a limiting wheel (F43). The limiting air cylinder (F41) is arranged on the frame (F1). The number of the limiting wheels (F43) corresponds to that of the conveying grooves (F21). The limiting wheels (F43) are rotatably arranged on the connecting rod (F42). The end of the connecting rod (F42) is connected to the limiting air cylinder (F41) and is driven by the limiting air cylinder (F41) to move up and down. The limiting wheels (F43) are arranged above the space between the gear inner sleeve (F31) and the conveying groove (F21). When the limiting air cylinder (F41) drives the connecting rod (F42) to move up and down, the height of the limiting wheels (F43) is adjusted, and thus the distance between the limiting wheels (F43) and the conveying groove (F21) is adjusted.

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