Device and method for synchronously caching, automatically and uniformly discharging bamboo canes

Abstract

The invention discloses a device and method for synchronously caching, automatically and uniformly discharging bamboo canes, the discharging device comprises a rack, a plurality of stock bin grooves used for conveying and stacking the bamboo canes are sequentially arranged on the rack, and a conveying chain is arranged at the bottoms of the stock bin grooves to convey the bamboo canes; a limiting mechanism used for abutting against the upper portions of the bamboo canes to stabilize the structure is arranged on the upper portion of the stock bin groove, a baffle is arranged at the outlet end of the stock bin groove, a stock bin outlet allowing the single bamboo canes to be output outwards is formed between the baffle and the conveying chain, a conveying block is arranged on the conveying chain, and the conveying block is matched with the thickness of the single bamboo canes to abut against and push the bamboo canes. The discharging method comprises the following steps that S1, bamboo canes stacked up and down are conveyed into the stock bin grooves; s2, 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 S3, 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. The production efficiency is high, a large amount of labor cost is saved, and operation is simple and convenient.

Description

Technical Field

[0001] The invention relates to the field of bamboo material processing, and in particular to a device and method for automatically and evenly discharging bamboo strips synchronously buffered. Background Art

[0002] In the prior art, the bundled bamboo strips are manually untied and stacked, and each bamboo strip is automatically and evenly placed in the processing equipment manually. Each production line requires a worker to perform manual uniform feeding. This manual feeding method requires workers to have certain operating experience, and each post-processing production line requires a skilled worker to feed the materials. The labor cost is high, the labor intensity is high, the efficiency is low, and it is easy to cause operating errors. Summary of the invention

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a bamboo strip synchronous buffer automatic uniform discharging device and method to solve the problems of high labor cost, high labor intensity, low efficiency, and easy error generation in the bamboo composite material production line.

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

[0005] A method for automatically and evenly discharging bamboo strips synchronously cached is disclosed, which adopts a discharging device, comprising a frame, on which a plurality of silo slots for conveying stacked bamboo strips are arranged in sequence, a conveying chain is arranged at the bottom of the silo slot to convey the bamboo strips, a limiting mechanism for contacting the upper part of the bamboo strips to stabilize the structure is arranged at the upper part of the silo slot, a baffle is arranged at the outlet end of the silo slot, a silo outlet for conveying a single bamboo strip outward is formed between the baffle and the conveying chain, a conveying block is arranged on the conveying chain, and the conveying block is adapted to the thickness of the single bamboo strip to contact and push the bamboo strip.

[0006] The discharging method comprises the following steps:

[0007] S1: transport the stacked bamboo strips to each silo trough;

[0008] S2: Drive the limiting mechanism to contact the bamboo strips in the silo slot from the top to stabilize the structure;

[0009] S3: When the conveyor chain is running, the conveyor block contacts the single bamboo strip at the bottom and outputs it from the silo outlet.

[0010] As an improvement, the discharging device further includes a clamping 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 clamping member arranged at the upper part of the guide groove, and the bamboo strips are conveyed through between the guide groove and the clamping member, and the upper part is limited by the clamping member;

[0011] The discharging method further comprises step S4: the bamboo strips outputted from the silo outlet pass through the pressing mechanism, are pressed and limited, and are outputted outwards.

[0012] As an improvement, the upper end of the pressing member is rotatably mounted on a support frame, and the lower end abuts against the guide groove to perform upper limit on the bamboo strips passing through the conveyor.

[0013] As an improvement, the pressing member abuts against the guide groove through an elastic member. When the bamboo strip conveyor pushes open the pressing member, the elastic member is compressed to store elastic pressure for the pressing member.

[0014] As an improvement, the guide groove is arranged as a flared opening.

[0015] As an improvement, the limiting mechanism includes a swing arm, a roller and a telescopic rod. The swing arm is swingably arranged on the upper part of the bin groove. A roller is arranged on the lower part of the swing arm. The roller abuts against the upper part of the bamboo strip to stabilize the structure and roll when the bamboo strip moves; One end of the telescopic rod is swingably arranged on the upper part of 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 strip.

[0016] As an improvement, multiple groups of the limiting mechanisms are arranged at intervals along the conveying direction of the bin groove.

[0017] Advantages of the present invention: The discharging device and method of the present invention have a uniform discharging speed, feed corresponding to subsequent processes, and the speed is uniform and consistent. In the processes of fine planing of bamboo laminated lumber, as well as bamboo strip splicing, embryo assembling, and hot pressing, continuous and uniform feeding of multiple groups of bamboo strips in sequence is achieved, saving a large amount of labor costs; Multiple bin grooves can be connected in parallel according to the number of bamboo strips required for subsequent processes to achieve the purpose of uniform discharging of multiple bamboo strips at the same time, with high production efficiency; The operation is simple and convenient. Only need to use the previous feeding device to push the stacked bamboo strips into several bin grooves of the present device in sequence, and start the conveyor to complete the sequential and automatic uniform discharging of multiple groups of bamboo strips. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic three-dimensional structure of the present invention Figure 1 and a partial enlarged view.

[0019] Figure 2 is a schematic three-dimensional structure of the present invention Figure 2 and a partial enlarged view.

[0020] Figure 3 is a schematic internal front view structure diagram of the present invention.

[0021] In the figure: 1, frame; 2, conveying chain; 21, conveying block; 3, bin chute; 31, bin outlet; 4, support mechanism; 41, swing arm; 42, roller; 43, telescopic rod; 5, baffle; 6, pressing mechanism; 61, guide groove; 62, pressing member; 63, support frame. Specific Embodiment

[0022] The following will describe in detail the specific embodiments of the present invention with reference to the accompanying drawings.

[0023] As Figure 1 , 2 , shown in Figure 3, is a specific embodiment of the bamboo strip synchronous buffer automatic and uniform discharging device and method of the present invention. The discharging method of this embodiment adopts a discharging device, which includes a frame 1. A plurality of bin chutes 3 for conveying stacked bamboo strips are arranged in sequence on the frame 1. A conveying chain 2 is arranged at the bottom of the bin chute 3 for conveying bamboo strips. A limiting mechanism 4 for abutting against the upper part of the bamboo strips to stabilize the structure is arranged above the bin chute 3. A baffle 5 is arranged at the outlet end of the bin chute 3. A bin outlet 31 for a single bamboo strip to be output outward is formed between the baffle 5 and the conveying chain 2. A conveying block 21 is arranged on the conveying chain 2, and the conveying block 21 abuts and pushes the bamboo strip according to the thickness of a single bamboo strip.

[0024] The discharging method includes the following steps:

[0025] S1: Convey the stacked bamboo strips up and down into each bin chute 3;

[0026] S2: Drive the limiting mechanism 4 to abut against the bamboo strips in the bin chute 3 from above to stabilize the structure;

[0027] S3: When the conveying chain 2 runs, the conveying block 21 abuts against the single bamboo strip at the bottom and outputs it from the bin outlet 31.

[0028] When the present invention is implemented, the frame 1 arranges and supports all the structures of the device; the conveying chain 2 is composed of a number of grooved chain links connected end to end; the conveying chain 2 is wound around the sprocket, and the sprocket is externally connected to a power source such as a motor. The two sides of the bin trough 3 are enclosed by plate structures to form a strip-shaped accommodating and conveying space. When in use, according to the steps, the first step is to sequentially push the stacked bamboo strips into each bin trough 3 of the device through the previous feeding device. Generally, ten stacked bamboo strips are taken as a group. The second step is the caching and pressing of the bamboo strips. The previous feeding device randomly pushes the stacked bamboo strips into each bin trough 3. After the bamboo strips are in place, the limiting mechanism 4 above presses the bamboo strips downward to press the bamboo strips tightly. The stacked bamboo strips are pressed tightly, thus avoiding the problem of occupied space caused by the natural bending of the bamboo strips. The third step is the continuous and uniform discharging of the bamboo strips. When the conveying chain 2 runs, it drives the bamboo strips to move towards the output end. The gap between the baffle 5 and the conveying chain 2 forms the bin outlet 31. The bin outlet 31 is the thickness of one bamboo strip, which can prevent the redundant bamboo strips above from being carried out of the bin trough 3 by the conveying chain 2. When the conveying chain 2 runs, the conveying block 21 touches the lowermost bamboo strip from the rear, and the bamboo strip is output from the bin outlet 3, achieving the purpose of discharging one bamboo strip each time; as the conveying chain 2 runs, the conveying block 21 can run cyclically to sequentially and uniformly push each bamboo strip out of the material. The present invention relies on the setting of multiple bin troughs 3 to simultaneously and uniformly and continuously discharge multiple bamboo strips, and uniformly feed the subsequent equipment.

[0029] As an improved specific implementation manner, the discharging device further includes a pressing mechanism 6. The pressing mechanism 6 is arranged at the rear end of the bin trough 3 and corresponds to the bin outlet 31. The pressing mechanism 6 includes a guide groove 61 for accommodating and conveying the bamboo strips, and a pressing member 62 movably arranged above the guide groove 61. The bamboo strips pass through between the guide groove 61 and the pressing member 62 for conveying, and are limited from above by the pressing member 62;

[0030] The discharging method further includes step S4: the bamboo strips output from the bin outlet 31 pass through the pressing mechanism 6, are pressed and limited, and are output outward.

[0031] As Figure 1 、 2 As shown in FIGS. 3, etc., the pressing mechanism 6 provides the fourth discharging step for the overall structure, that is, the bamboo strips are clamped during discharging. After the bamboo strips are pushed out from several bin troughs 3, they are clamped by the pressing mechanism 6. The guide groove 61 supports the bamboo strips and guides the bamboo strips to be conveyed to the subsequent mechanism. The pressing member 62 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.

[0032] As an improved specific implementation manner, the upper end of the pressing member 62 is rotatably installed on a support frame 63, and the lower end abuts against the guide groove 61 to limit the upper part of the bamboo strips passing through the conveyance.

[0033] As Figure 2, 3 As shown, the pressing member 62 is close to the side of the bin groove 3 at the rotating end of the support frame 63, and the open end faces the output side. After the bamboo strips are conveyed into the guide groove 61 and reach the pressing member 62, they can push up the pressing member 62 and pass through smoothly, while the pressing member 62 limits the upper part.

[0034] As a specific improved embodiment, the pressing member 62 is abutted against the guide groove 61 through an elastic member. When the bamboo strips are conveyed and push up the pressing member 62, the elastic member is compressed to accumulate elastic pressure for the pressing member 62.

[0035] 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 62, so that the pressing member 62 is tightly and stably pressed on the guide groove 61. When the bamboo strips are conveyed, the pressing member 62 is lifted 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 62 reset and abut against the guide groove 61.

[0036] As a specific improved embodiment, the guide groove 61 is arranged as a flared opening.

[0037] As Figure 2 shown, the flared opening has a larger input end and a smaller output end, so that the bamboo strips can be smoothly introduced into the guide groove 61 and are stably limited in the left and right positions in the shrinking space during conveying, which is beneficial to accurate output alignment.

[0038] As a specific improved embodiment, the limiting mechanism 4 includes a swing arm 41, a roller 42 and a telescopic rod 43. The swing arm 41 is swingably arranged above the bin groove 3. A roller 42 is arranged at the lower part of the swing arm 41. The roller 42 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 43 is swingably arranged above the bin groove 3, and the other end is swingably connected to the swing arm 41. The telescopic rod 43 drives the swing arm 41 to lift or lower. When the telescopic rod 43 drives the swing arm 41 to lift, the upper space of the bin groove 3 is opened to supply subsequent bamboo strips to be conveyed into the bin groove 3. When the telescopic rod 43 drives the swing arm 41 to lower, a resisting force is provided to make the swing arm 41 abut against the bamboo strips.

[0039] As Figure 1 , 2As shown in FIGS. 2 and 3, the swing arm 41 has a degree of freedom of circular motion. When the swing arm 41 swings downward, the roller 42 at the lower end abuts against the bamboo strip, thereby stabilizing the bamboo strip. When the bamboo strip is conveyed, the roller 42 rolls cooperatively with the movement of the bamboo strip, so as to ensure the smooth conveyance of the bamboo strip and prevent damage to the bamboo strip. The upper end of the telescopic rod 43 has a degree of freedom of circular motion. When the telescopic rod 43 retracts, it drives the swing arm 41 to lift, and thus the previous feeding device can add bamboo strips to the bin groove 3 at any time without affecting the continuous discharging of the bottom bamboo strips. After the feeding is completed, the telescopic rod 43 can be driven to extend and then descend, so that the swing arm 41 can re-abut against the bamboo strip to stabilize the structure. After the bottom bamboo strip is conveyed out, the telescopic rod 43 can press down the bamboo strip to make the bamboo strip neat.

[0040] As a specific improved embodiment, a plurality of groups of limiting mechanisms 4 are arranged at intervals along the conveying direction of the bin groove 3.

[0041] As Figure 1 、 2 、3 shown, a plurality of groups of limiting mechanisms 4 are arranged at intervals according to the length of the bin groove 3, so as to effectively press at multiple positions and prevent the bamboo strip from bending.

[0042] 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 falling within the concept 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, 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 method for automatically and evenly discharging bamboo strips with synchronous caching, using a discharging device, characterized in that: The discharging device includes a frame (1). A plurality of bin troughs (3) for conveying stacked bamboo strips are arranged in sequence on the frame (1). A conveying chain (2) is provided at the bottom of the bin trough (3) for conveying the bamboo strips. A limiting mechanism (4) is provided at the upper part of the bin trough (3) to abut against the upper part of the bamboo strips for structural stability. A baffle (5) is provided at the outlet end of the bin trough (3). A bin outlet (31) for outward output of a single bamboo strip is formed between the baffle (5) and the conveying chain (2). A conveying block (21) is provided on the conveying chain (2), and the conveying block (21) abuts and pushes the bamboo strip according to the thickness of a single bamboo strip. The discharging method includes the following steps: S1: Convey the vertically stacked bamboo strips into each bin trough (3). S2: Drive the limiting mechanism (4) to abut against the bamboo strips in the bin trough (3) from above for structural stability. S3: When the conveying chain (2) operates, the conveying block (21) abuts against the single bamboo strip at the bottom and outputs it from the bin outlet (31).

2. The automatic and uniform discharging method for synchronous caching of bamboo strips according to claim 1, wherein: The discharging device further includes a pressing mechanism (6). The pressing mechanism (6) is arranged at the rear end of the bin trough (3) corresponding to the bin outlet (31). The pressing mechanism (6) includes a guide groove (61) for accommodating and conveying the bamboo strips, and a pressing member (62) movably arranged above the guide groove (61). The bamboo strips pass through between the guide groove (61) and the pressing member (62) for conveying, and are limited at the upper part by the pressing member (62). The discharging method further includes step S4: The bamboo strips output from the bin outlet (31) pass through the pressing mechanism (6), are pressed and limited, and are output outward.

3. A method for automatically and evenly discharging bamboo strips with synchronous caching according to claim 2, characterized in that: The upper end of the pressing member (62) is rotatably installed on a support frame (63), and the lower end abuts against the guide groove (61) to limit the upper part of the bamboo strips passing through for conveying.

4. A method for automatically and evenly discharging bamboo strips with synchronous caching according to claim 3, characterized in that: The pressing member (62) abuts against the guide groove (61) through an elastic member. When the bamboo strips are conveyed and push open the pressing member (62), the elastic member is compressed to accumulate elastic pressure for the pressing member (62).

5. A method for automatically and evenly discharging bamboo strips with synchronous caching according to claim 3, characterized in that: The guide groove (61) is arranged as a flared opening.

6. A method for automatically and evenly discharging bamboo strips with synchronous caching according to any one of claims 1-5, characterized in that: The limiting mechanism (4) includes a swing arm (41), a roller (42), and a telescopic rod (43). The swing arm (41) is swingably arranged at the upper part of the bin trough (3). A roller (42) is arranged at the lower part of the swing arm (41). The roller (42) abuts against the upper part of the bamboo strips for structural stability and rolls when the bamboo strips move. One end of the telescopic rod (43) is swingably arranged at the upper part of the bin trough (3), and the other end is swingably connected to the swing arm (41). The telescopic rod (43) drives the swing arm (41) to lift or lower. When the telescopic rod (43) drives the swing arm (41) to lift, the upper space of the bin trough (3) is opened to supply subsequent bamboo strips to be conveyed into the bin trough (3). When the telescopic rod (43) drives the swing arm (41) to lower, a resisting force is provided to make the swing arm (41) abut against the bamboo strips.

7. A method for automatically and evenly discharging bamboo strips with synchronous caching according to claim 6, characterized in that: A plurality of groups of the limiting mechanisms (4) are arranged at intervals along the conveying direction of the bin trough (3).

Images