Raw material pretreatment device for bamboo fiber pipeline production

Abstract

The invention relates to the technical field of pipeline production, in particular to a bamboo fiber pipeline production raw material pretreatment device which comprises a mounting frame, a soaking pool, a drying machine and the like. The left side of the mounting rack is fixedly connected with a soaking pool; a modifier solution is stored in the soaking pool; a dryer is mounted on the right side of the mounting rack; a conveyor belt is arranged in the dryer. The bamboo fibers are clamped by the compression rollers, so that the bamboo fibers are completely soaked in a modifier solution, meanwhile, the bamboo fibers are fixed to the surface of the bearing plate all the time, the bamboo fibers are evenly distributed on the bearing plate, and in the surface modification treatment process of the bamboo fibers, the bamboo fibers are carded multiple times synchronously, so that the bamboo fibers are separated from one another; and meanwhile, the bamboo fibers are separated from one another, so that uniform heating of the bamboo fibers is facilitated, and the subsequent drying quality of the bamboo fibers is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of pipeline production, and in particular to a raw material pretreatment device for producing bamboo fiber pipelines. Background Art

[0002] In the production process of existing bamboo fiber pipes, the bamboo fiber used as the raw material usually needs to undergo surface modification and drying processes, that is, the bamboo fiber is first placed on a carrier board, and then the carrier board and the bamboo fiber are immersed in a modifier solution together to make the surface of the bamboo fiber fully contact with the modifier, and then the bamboo fiber is picked up from the modifier solution through the carrier board and sent to a dryer for drying, thereby realizing the modification and drying processes of the bamboo fiber.

[0003] Before surface modification, bamboo fiber is relatively dry and has a low density. When bamboo fiber is immersed in the modifier solution, bamboo fiber is in a floating state. As the modifier solution gradually penetrates into the interior of bamboo fiber, bamboo fiber slowly sinks to contact with the supporting plate. Thus, after bamboo fiber is immersed, the thickness of bamboo fiber on the supporting plate is usually uneven, which may cause uneven heating of bamboo fiber in the subsequent drying process, thus affecting the drying quality of bamboo fiber. At the same time, bamboo fiber is prone to agglomeration, and bamboo fiber located inside the agglomerate is difficult to fully contact with the modifier solution, thus affecting the modification quality of some bamboo fiber. In addition, the agglomerated bamboo fiber is unevenly heated, thus reducing the subsequent drying quality of bamboo fiber. Summary of the invention

[0004] In order to overcome the shortcomings of uneven soaking and heating caused by initial floating and agglomeration of bamboo fibers in a modifier solution during the surface modification and drying process of bamboo fiber raw materials, which affects the quality of bamboo fiber modification and drying, the present invention provides a raw material pretreatment device for bamboo fiber pipe production.

[0005] Technical solution: A raw material pretreatment device for bamboo fiber pipe production, including a mounting frame, a soaking tank and a dryer; the soaking tank is fixedly connected to the left side of the mounting frame; the soaking tank stores a modifier solution; the dryer is installed on the right side of the mounting frame; a conveyor belt is arranged in the middle of the dryer; it also includes a moving component, a bearing plate, a first fixed plate, a first bracket, a pressing roller and a combing system; the moving component is installed on the mounting frame; the bearing plate is connected to the moving component; the bearing plate is driven by the moving component to move left and right and up and down; the bearing plate is used to carry bamboo fiber; two clamping parts are arranged on the bearing plate for facilitating the moving component to clamp the bearing plate; two first fixed plates are connected to the moving component; the first fixed plate is driven to move up and down by the moving component; a number of first brackets are installed on each first fixed plate; a pressing roller is connected to each first bracket; the pressing roller on the first bracket on the rear side and the pressing roller on the first bracket on the front side are arranged symmetrically on the left and right; the combing system for combing bamboo fiber is installed on the first fixed plate.

[0006] In addition, it is particularly preferred that the moving component includes a first slide rail, a first electric slider, a first driving member, a connecting plate, an electrically-controlled clamp, a second driving member and a pneumatic suction plate; a plurality of first slide rails are fixedly connected to the mounting frame; each first slide rail is slidably connected to a first electric slider; each first electric slider is fixedly connected to a first driving member; a connecting plate is fixedly connected to the telescopic end of each first driving member; an electrically-controlled clamp is installed on each connecting plate; the electrically-controlled clamp is used for clamping the clamping portion of the carrier plate; a plurality of second driving members are fixedly connected to the mounting frame; a pneumatic suction plate is fixedly connected to the telescopic end of each second driving member; two suction cups are installed on the pneumatic suction plate, and the suction cups are connected to an external air pump through pipes; the suction cup of each pneumatic suction plate fits tightly with the adjacent first fixed plate.

[0007] In addition, it is particularly preferred that it also includes a limit block; a plurality of limit blocks are slidably connected to each first fixed plate; an electric push rod is arranged in the first fixed plate; and the limit block is driven to move left and right by the electric push rod.

[0008] In addition, it is particularly preferred that the combing system includes a drive component, a second fixed plate, a second bracket and a combing plate; a drive component is provided on each first fixed plate; a second fixed plate is connected to each drive component; a plurality of second brackets are installed on each second fixed plate; a combing plate for combing bamboo fibers is fixedly connected to each second bracket; and a plurality of comb teeth are provided on each combing plate.

[0009] In addition, it is particularly preferred that the drive assembly includes a second slide rail, a second electric slider and a third drive member; each first fixed plate is fixedly connected to a second slide rail; each second slide rail is slidably connected to a second electric slider; each second electric slider is fixedly connected to a third drive member; and the telescopic end of each third drive member is fixedly connected to the adjacent second fixed plate.

[0010] Furthermore, it is particularly preferred that the comb teeth are configured using an elastic rubber material.

[0011] Furthermore, it is particularly preferred that each first bracket is configured to be slidable on the first fixing plate; and each second bracket is configured to be slidable on the second fixing plate.

[0012] In addition, it is particularly preferred that a motor is further included; a motor is fixedly connected to each connecting plate; and each motor output end is fixedly connected to the electric-controlled clamping claw.

[0013] In addition, it is particularly preferred that a stopper is provided on the front and rear sides of each combing plate; each stopper is arranged in an arc shape close to the adjacent pressure roller side; when the combing plate is in contact with the adjacent pressure roller, a temporary liquid storage tank is formed between each pressure roller and the adjacent combing plate and the adjacent stopper.

[0014] Furthermore, it is particularly preferred that the comb plate is configured in an arc shape.

[0015] Beneficial effects: Compared with the conventional bamboo fiber soaking method, the bamboo fiber is completely immersed in the modifier solution by clamping the bamboo fiber with the pressing roller, and the bamboo fiber is always fixed on the surface of the supporting plate, so that the bamboo fiber is evenly distributed on the supporting plate, so that when the subsequent drying machine dries the bamboo fiber, the bamboo fiber on the supporting plate is evenly heated, thereby improving the drying quality of the bamboo fiber; During the surface modification process of bamboo fibers, bamboo fibers are combed multiple times to separate them from each other, thereby avoiding the situation where some bamboo fibers are not fully soaked due to bamboo fiber agglomeration. At the same time, the separation of bamboo fibers is conducive to uniform heating of bamboo fibers, ensuring the subsequent drying quality of bamboo fibers. The left end of the bamboo fiber is combed by the combing plate on the front side, so that all parts of the bamboo fiber can be fully soaked in the modifier solution and combed by the comb teeth, further ensuring the drying quality of the bamboo fiber; By controlling the support plate to rotate in an inclined shape with the left side higher and the right side lower, the liquid remaining at the left end of the support plate flows to the right along the inclined surface of the support plate, so that the bamboo fiber is laid flat and straight on the support plate, which facilitates the subsequent drying of the bamboo fiber and improves the drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a schematic diagram of the three-dimensional structure of a raw material pretreatment device for producing bamboo fiber pipes according to the present invention; Figure 2 It is a schematic diagram of the combined three-dimensional structure of the mobile assembly and the carrying plate of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the first fixing plate, the first bracket and the pressure roller combination of the present invention; Figure 4 It is a top view of the combination of the bearing plate, bamboo fiber and pressing roller of the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the combing system of the present invention; Figure 6 It is a schematic diagram of the three-dimensional structure of the first fixing plate, the driving assembly and the limit clamp block of the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the pressure roller and combing plate combination of the present invention; Figure 8 It is a cross-sectional view of the pressure roller and comb plate combination of the present invention.

[0017] In the figure: 1-mounting frame, 2-immersion tank, 3-dryer, 4-carrying plate, 4001-clamping part, 5-bamboo fiber, 6-first fixed plate, 7-first bracket, 8-pressing roller, 201-first slide rail, 202-first electric slider, 203-first driving member, 204-connecting plate, 205-electrically controlled clamping claw, 206-second driving member, 207-pneumatic suction plate, 208-limiting block, 301-second slide rail, 302-second electric slider, 303-third driving member, 304-second fixed plate, 305-second bracket, 306-comb plate, 30601-comb teeth, 30602-block, 401-motor. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] Example 1 like Figure 1-Figure 8 As shown, a raw material pretreatment device for bamboo fiber pipe production includes a mounting frame 1, a soaking tank 2 and a drying machine 3; the soaking tank 2 is fixedly connected to the left side of the mounting frame 1; the soaking tank 2 stores a modifier solution; the drying machine 3 is installed on the right side of the mounting frame 1; and a conveyor belt is arranged in the middle of the drying machine 3; It also includes a moving component, a carrying plate 4, a first fixed plate 6, a first bracket 7, a pressing roller 8 and a combing system; a moving component is installed on the mounting frame 1; a carrying plate 4 is connected to the moving component; the carrying plate 4 is driven by the moving component to move left and right and up and down; the carrying plate 4 is used to carry the bamboo fiber 5; two front-to-back symmetrical clamping parts 4001 are arranged on the carrying plate 4; two front-to-back symmetrical first fixed plates 6 are connected to the moving component; the first fixed plate 6 is driven to move up and down by the moving component; five first brackets 7 are installed on each first fixed plate 6; a pressing roller 8 is connected to each first bracket 7; the pressing roller 8 on the first bracket 7 on the rear side and the pressing roller 8 on the first bracket 7 on the front side are symmetrically arranged left and right; a combing system is installed on the first fixed plate 6; the agglomerated bamboo fibers 5 are combed by the combing system to separate the bamboo fibers 5 from each other, which is beneficial to uniform heating of the bamboo fibers 5 during drying and ensures the subsequent drying quality of the bamboo fibers 5.

[0020] The moving assembly includes a first slide rail 201, a first electric slider 202, a first driving member 203, a connecting plate 204, an electric-controlled clamp 205, a second driving member 206 and a pneumatic suction plate 207; two first slide rails 201 symmetrically connected to the mounting frame 1 are fixedly connected; each first slide rail 201 is slidably connected to a first electric slider 202; each first electric slider 202 is fixedly connected to a first driving member 203, and the first driving member 203 is an electric push rod; each first driving member 203 is fixedly connected to a telescopic end Connecting plate 204; an electric-controlled clamp 205 is installed on each connecting plate 204; the electric-controlled clamp 205 is used to clamp the clamping part 4001 of the carrier plate 4; two front-to-back symmetrical second driving members 206 are fixedly connected to the mounting frame 1, and the second driving members 206 are electric push rods; a pneumatic suction plate 207 is fixedly connected to the telescopic end of each second driving member 206; two suction cups are installed on the pneumatic suction plate 207, and the suction cups are connected to the external air pump through pipes; the suction cups of each pneumatic suction plate 207 are tightly fitted with the adjacent first fixed plate 6.

[0021] It also includes a limit block 208; two left-right symmetrical limit blocks 208 are slidably connected to each first fixed plate 6; an electric push rod is arranged inside the first fixed plate 6; the limit block 208 is driven to move left and right by the electric push rod.

[0022] The combing system includes a driving component, a second fixed plate 304, a second bracket 305 and a combing plate 306; a driving component is provided on each first fixed plate 6; a second fixed plate 304 is connected to each driving component; five second brackets 305 are installed on each second fixed plate 304; a combing plate 306 is fixedly connected to each second bracket 305; and a plurality of comb teeth 30601 are provided on each combing plate 306.

[0023] The driving assembly includes a second slide rail 301, a second electric slider 302 and a third driving member 303; each first fixed plate 6 is fixedly connected to a second slide rail 301; each second slide rail 301 is slidably connected to a second electric slider 302; each second electric slider 302 is fixedly connected to a third driving member 303, and the third driving member 303 is an electric push rod; the telescopic end of each third driving member 303 is fixedly connected to the adjacent second fixed plate 304.

[0024] Furthermore, in order to prevent the comb teeth 30601 from being stuck in the winding position and causing the bamboo fibers 5 to be torn off, the comb teeth 30601 are configured to adopt an elastic rubber material.

[0025] Furthermore, in order to meet the soaking requirements of bamboo fibers 5 of different lengths, each first bracket 7 is configured to be able to slide on the first fixed plate 6; each second bracket 305 is configured to be able to slide on the second fixed plate 304.

[0026] The following describes in detail the surface modification and drying process of bamboo fiber 5: First, before the surface modification process is performed, the support plate 4 is located on the left side of the mounting frame 1, and bamboo fibers 5 of the same length are manually laid flat on the upper surface of the support plate 4 in sequence. Figure 4As shown, the bamboo fibers 5 are arranged in five rows from left to right based on the view from top to bottom, and then the first electric slider 202 is controlled to move rightward on the first slide rail 201, thereby driving the first driving member 203, the connecting plate 204, the electric-controlled clamping claw 205, the supporting plate 4 and the bamboo fibers 5 to move rightward synchronously until the supporting plate 4 is located above the soaking tank 2. At the same time, the external air pump continuously evacuates the suction cup on the pneumatic suction plate 207 to generate suction at the suction cup, so that the suction cup tightly adheres to the first fixed plate 6 and its connecting parts, and the pressing roller 8 on the first fixed plate 6 at the rear side is aligned with the left end of the adjacent bamboo fiber 5. At this time, the second driving member 206 at the rear side is controlled to drive the connected pneumatic suction plate 207 to generate suction at the suction cup, so that the suction cup tightly adheres to the first fixed plate 6 and its connecting parts, and the pressing roller 8 on the first fixed plate 6 at the rear side is aligned with the left end of the adjacent bamboo fiber 5. The suction plate 207, the first fixed plate 6 and the connecting parts thereof move downward, so that the pressure roller 8 on the rear side is fitted with the surface of the carrier plate 4, and the left end of the bamboo fiber 5 is clamped by the pressure roller 8 and the carrier plate 4. At the same time, the first fixed plate 6 on the rear side drives the second slide rail 301 and the connecting parts thereof to move downward synchronously, so that the comb teeth 30601 on the comb plate 306 are inserted between the bamboo fibers 5. At this time, the first fixed plate 6 on the rear side is fitted with the clamping portion 4001 on the rear side. Then, the electric push rod in the first fixed plate 6 on the rear side is controlled to drive the limit block 208 to move, so that the two limit blocks 208 move toward each other until the two limit blocks 208 clamp the clamping portion 4001 on the rear side, and then the external air pump is controlled to stop. The suction cup on the pneumatic suction plate 207 is stopped from being sucked. At this time, the suction force at the suction cup disappears, and the second driving member 206 on the rear side is controlled to drive the pneumatic suction plate 207 to move upward, so that the pneumatic suction plate 207 is separated from the first fixed plate 6 on the rear side. In this way, the first fixed plate 6 on the rear side is fixed on the carrier plate 4 through the limit block 208, so that the first fixed plate 6 on the rear side moves synchronously with the carrier plate 4, and then the first driving member 203 is controlled to drive the connecting plate 204 and its connecting parts to move downward until the carrier plate 4 and the pressure roller 8 are both immersed in the modifier solution in the immersion tank 2. It is explained here that at this time, the first fixed plate 6 on the front side is still tightly adsorbed by the second driving member 206 on the front side, and the first fixed plate 6 on the front side The pressing roller 8 and combing plate 306 are both located above the soaking tank 2. Since the left end of the bamboo fiber 5 is clamped by the pressing roller 8 and the supporting plate 4, the bamboo fiber 5 is prevented from floating on the surface of the modified solution. At the same time, the unclamped portion of the bamboo fiber 5 is suspended in the modifier solution to ensure that the bamboo fiber 5 is fully soaked. Compared with the conventional soaking method of the bamboo fiber 5, the bamboo fiber 5 is completely soaked in the modifier solution by the clamping of the pressing roller 8 on the bamboo fiber 5. At the same time, the bamboo fiber 5 is always fixed on the surface of the supporting plate 4, so that the bamboo fiber 5 is evenly distributed on the supporting plate 4. Therefore, when the subsequent drying machine 3 performs a drying operation on the bamboo fiber 5, the bamboo fiber 5 on the supporting plate 4 is evenly heated, thereby improving the drying quality of the bamboo fiber 5.

[0027] During the process of bamboo fiber 5 being immersed in the modifier solution, since bamboo fibers 5 are agglomerated to form agglomerates, bamboo fibers 5 located at the center of the agglomerates are usually difficult to be fully immersed in the modifier solution, which will affect the modification quality of some bamboo fibers 5. At the same time, the agglomerated bamboo fibers 5 are heated unevenly during the subsequent drying process. Therefore, the second electric slider 302 on the rear side is controlled to move rightward on the second slide rail 301 on the rear side, thereby driving the third driving member 303, the second fixing plate 304, the second bracket 305 and the combing plate 306 on the rear side to move rightward synchronously. At this time, since the comb teeth 30601 are inserted between the bamboo fibers 5, the bamboo fibers 5 are combed by the comb teeth 30601 until the comb teeth 30601 are separated from the right end of the bamboo fibers 5. At this time, the bamboo fibers 5 are immersed in the modifier solution. The bamboo fibers 5 are suspended in the solution with the left end being low and the right end being high. Subsequently, the third driving member 303 is controlled to drive the second fixed plate 304, the second bracket 305 and the combing plate 306 to move upward until the comb teeth 30601 are higher than the highest point of the right end of the bamboo fiber 5. Subsequently, the second electric slider 302 is controlled to drive the combing plate 306 to move leftward to the initial position. Then, the third driving member 303 is controlled to drive the combing plate 306 to move downward so that the comb teeth 30601 are reinserted between the left ends of the bamboo fibers 5. In this way, during the surface modification treatment of the bamboo fibers 5, the bamboo fibers 5 are combed multiple times simultaneously so that the bamboo fibers 5 are separated from each other, thereby avoiding the situation where some of the bamboo fibers 5 are not fully immersed due to the agglomeration of the bamboo fibers 5. At the same time, the separation of the bamboo fibers 5 is conducive to the uniform heating of the bamboo fibers 5, thereby ensuring the subsequent drying quality of the bamboo fibers 5.

[0028] On this basis, since some bamboo fibers 5 are spirally entangled with each other, the comb teeth 30601 are likely to get stuck when combing to the entangled position. At this time, if the comb teeth 30601 are controlled to continue combing to the right, the bamboo fibers 5 are likely to be torn apart, thereby damaging part of the length of the bamboo fibers 5 and reducing the quality of the bamboo fibers 5. For this reason, the comb teeth 30601 are set to use elastic rubber material. When the comb teeth 30601 are stuck in the entangled position, the comb teeth 30601 are bent by force, thereby facilitating the comb teeth 30601 to pass through the entangled position. Then, the comb teeth 30601 return to the initial state to continue combing the bamboo fibers 5. In this way, the comb teeth 30601 can be prevented from being stuck in the entangled position, causing the bamboo fibers 5 to be torn apart, thereby ensuring the quality of the bamboo fibers 5.

[0029] Furthermore, since the left end of the bamboo fiber 5 is always clamped by the pressing roller 8 and the carrying plate 4, it is difficult for the clamped part of the bamboo fiber 5 to be fully soaked, and at the same time, this part is not combed, and the bamboo fiber 5 is agglomerated. Therefore, when the bamboo fiber 5 is soaked to half of the set time, the combing plate 306 is in a stopped state, and the combing plate 306 is in a fitted state with the adjacent pressing roller 8. The first driving member 203 is first controlled to drive the carrying plate 4, the first fixing plate 6 at the rear side and its connecting parts to move upward synchronously, and the movement is suspended when the carrying plate 4 is about to separate from the modifier solution. At this time, the bamboo fiber 5 is in a horizontal state and floats on the modified solution. The surface of the modifier solution is controlled, and the second electric slider 302 is controlled to drive the comb teeth 30601 to comb the bamboo fiber 5 to the right, until the comb teeth 30601 are pressed on the right end of the bamboo fiber 5, so that the bamboo fiber 5 is in a straight state, and then the carrying plate 4 is controlled to continue to move upward until the carrying plate 4 is separated from the modifier solution, and then the second driving member 206 on the front side is controlled to drive the connected pneumatic suction plate 207 and the first fixing plate 6 to move downward, so that the first fixing plate 6 on the front side is fitted with the clamping part 4001 on the front side, and the two limiting blocks 208 on the front side are clamped on the clamping part 4001 on the front side, so that the first fixing plate 6 on the front side is fixed On the carrying plate 4, since the pressing roller 8 on the first bracket 7 on the rear side and the pressing roller 8 on the first bracket 7 on the front side are symmetrically arranged, the pressing roller 8 on the first fixing plate 6 on the front side is fitted with the right end of the bamboo fiber 5, and the comb teeth 30601 on the comb plate 306 on the front side are inserted into the right end of the bamboo fiber 5. At the same time, the second driving member 206 on the rear side is controlled to drive the connected pneumatic suction plate 207 to suck the first fixing plate 6 on the rear side downward, and the two limiting blocks 208 on the rear side are controlled to disengage from the clamping part 4001, so as to release the fixing state of the first fixing plate 6 on the rear side and the carrying plate 4, and then the rear side is controlled to The second driving member 206 drives the first fixed plate 6, the pressure roller 8 and the comb teeth 30601 on the rear side to move upward, so that the pressure roller 8 and the comb teeth 30601 on the rear side are separated from the bamboo fiber 5, and then the first driving member 203 is controlled to drive the supporting plate 4, the first fixed plate 6 on the front side and its connecting parts to move downward, so that the supporting plate 4 and the bamboo fiber 5 are immersed in the modifier solution again, so that the left end of the bamboo fiber 5 is combed by the combing plate 306 on the front side, so that all parts of the bamboo fiber 5 can be fully immersed in the modifier solution and combed by the comb teeth 30601, thereby further ensuring the modification quality of the bamboo fiber 5.

[0030] When the bamboo fiber 5 continues to be soaked for a set time, the first driving member 203 is controlled to drive the carrying plate 4, the first fixing plate 6 on the front side and the connecting parts thereof to move upward until they are separated from the liquid surface of the modifier solution, and then the pneumatic suction plate 207 on the front side is controlled to suck the first fixing plate 6 on the front side downward, and separate the first fixing plate 6 on the front side from the clamping portion 4001 on the front side. At this time, all the pressing rollers 8 and the comb teeth 30601 are separated from the bamboo fiber 5, and then the first electric slider 202 is controlled to drive the carrying plate 4 and the bamboo fiber 5 to move to the right, so that the carrying plate 4 and the bamboo fiber 5 move to the upper side of the conveyor belt in the middle of the dryer 3, and the electric control clamp 207 is controlled to move the first electric slider 202 ... 05 releases the clamping of the supporting plate 4, allowing the supporting plate 4 to fall onto the conveyor belt on the dryer 3, and then transports the supporting plate 4 and the bamboo fiber 5 to the inside of the dryer 3 through the conveyor belt, and dries the bamboo fiber 5 through the dryer 3, thus completing the drying process of the bamboo fiber 5. Moreover, after the supporting plate 4 and the bamboo fiber 5 are transported to the dryer 3, the first electric slider 202 is controlled to drive the electric-controlled clamp 205 to move left to the left side of the mounting frame 1, and the next supporting plate 4 carrying the bamboo fiber 5 is manually mounted on the electric-controlled clamp 205, so that the modification process and the drying process of the bamboo fiber 5 are carried out simultaneously, thereby realizing the continuity of the bamboo fiber 5 processing process.

[0031] Since the lengths of the bamboo fibers 5 are different as needed, in order to meet the soaking requirements of bamboo fibers 5 of different lengths, the first bracket 7 is set to be slidably connected on the first fixed plate 6, so as to facilitate manual adjustment of the distance between two adjacent pressing rollers 8, thereby adapting to the clamping of bamboo fibers 5 of different lengths. Similarly, the second brackets 305 are set to be slidably connected on the second fixed plate 304, so as to facilitate manual adjustment of the distance between two adjacent combing plates 306, thereby adapting to the combing of bamboo fibers 5 of different lengths.

[0032] Example 2 On the basis of Example 1, Figure 2 , Figure 5 , Figure 7 and Figure 8 As shown, a motor 401 is also included; each connecting plate 204 is fixedly connected with a motor 401; and the output end of each motor 401 is fixedly connected with the electric-controlled clamping claw 205.

[0033] Furthermore, in order to improve the effect of the modifier solution in combing the bamboo fiber 5, a block 30602 is provided on the front and rear sides of each combing plate 306; each block 30602 is arranged in an arc shape near the adjacent pressure roller 8, and when the block 30602 is close to the adjacent pressure roller 8, it is ensured that the block 30602 is fully fitted with the surface of the pressure roller 8; when the combing plate 306 is fitted with the adjacent pressure roller 8, a temporary liquid storage tank is formed between each pressure roller 8 and the adjacent combing plate 306 and the adjacent block 30602.

[0034] Furthermore, in order to increase the capacity of the temporary liquid storage tank, the shape of the comb plate 306 is set to be arc-shaped.

[0035] On this basis, when the supporting plate 4 and the bamboo fiber 5 are separated from the modifier solution, the bamboo fiber 5 changes from a state of being suspended in the modifier solution to a state of being attached to the supporting plate 4. In this process, the bamboo fiber 5 is disturbed by the modifier solution and is easy to swing forward and backward, so that the bamboo fiber 5 is in a bent state on the supporting plate 4. For this reason, before the first driving member 203 drives the supporting plate 4 to move upward, the control motor 401 drives the electric-controlled clamping claw 205 to rotate 10° based on the view from front to back, so that the supporting plate 4, the bamboo fiber 5, the first fixing plate 6 at the rear side and its connecting parts rotate clockwise as a whole. The first driving member 203 is then controlled to drive the supporting plate 4 to move upward. In this way, when the left end of the supporting plate 4 is separated from the liquid surface, the liquid remaining at the left end of the supporting plate 4 flows to the right along the inclined surface of the supporting plate 4, thereby flowing to the right through the right end of the bamboo fiber 5, so that the right end of the bamboo fiber 5 is in a straight state along the direction of the liquid, so that the bamboo fiber 5 is laid flat and straight on the supporting plate 4, which is convenient for subsequent drying of the bamboo fiber 5, so that the bamboo fiber 5 is heated more evenly and the drying efficiency is improved. On this basis, when the combing plate 306 and the pressing roller 8 follow the supporting plate 4, the bamboo fiber 5 is dried more evenly and the drying efficiency is improved. When the carrier plate 4 moves upward and leaves the liquid surface, since the pressing roller 8 and the adjacent combing plate 306 are in a state of contact, and the stopper 30602 is in contact with the adjacent pressing roller 8, a temporary liquid storage tank is formed between each pressing roller 8 and the adjacent combing plate 306 and the adjacent stopper 30602. When the carrier plate 4 is completely separated from the liquid surface, part of the modifier solution remains in the temporary liquid storage tank. At this time, the second electric slider 302 is controlled to drive the combing plate 306 to move rightward, so that a gap is left between the combing plate 306 and the adjacent pressing roller 8, so that the liquid in the temporary liquid storage tank flows along the gap to the bamboo fiber 5, thereby prolonging the modification agent solution. The time for the modifier solution to flow through the bamboo fiber 5 is increased, thereby improving the effect of the modifier solution combing the bamboo fiber 5. At the same time, the combing plate 306 continues to move to the right to comb the bamboo fiber 5 together with the flow of the modifier solution, thereby improving the combing effect on the bamboo fiber 5. In addition, by setting the combing plate 306 to an arc shape, the capacity of the temporary liquid storage tank is increased, and the time for the modifier solution to flow through the bamboo fiber 5 is further extended. After the residual liquid on the supporting plate 4 is discharged, the control motor 401 drives the electric-controlled clamping claw 205 to reset, so that the supporting plate 4 is in a horizontal state, thereby facilitating the fitting of the front pressure roller 8 and the comb teeth 30601.

[0036] It should be understood that this embodiment is only used to illustrate the present invention and is not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms fall within the scope limited by the appended claims of the application.

Claims

1. A raw material pretreatment device for bamboo fiber pipe production, comprising a mounting frame (1); a soaking tank (2) is fixedly connected to the left side of the mounting frame (1); a drying machine (3) is installed on the right side of the mounting frame (1); a conveyor belt is arranged in the middle of the drying machine (3); wherein: A moving assembly is mounted on the mounting frame (1); a carrying plate (4) is connected to the moving assembly; two clamping parts (4001) are arranged on the carrying plate (4); two first fixing plates (6) are connected to the moving assembly; a plurality of first brackets (7) are mounted on each first fixing plate (6); a pressing roller (8) is connected to each first bracket (7); the pressing roller (8) on the first bracket (7) located at the rear side and the pressing roller (8) on the first bracket (7) located at the front side are arranged symmetrically; a combing system for combing bamboo fibers (5) is mounted on the first fixing plate (6); the combing system comprises a driving assembly; a driving assembly is arranged on each first fixing plate (6); each driving assembly is connected to a second fixing plate (304); a plurality of second brackets (305) are mounted on each second fixing plate (304); and each second bracket (305) is fixedly connected to a combing plate (306) for combing bamboo fibers (5).

2. A raw material pretreatment device for bamboo fiber pipe production according to claim 1, characterized in that: The moving assembly comprises a first slide rail (201), a first electric slider (202), a first driving member (203), a connecting plate (204), an electric-controlled clamp (205), a second driving member (206) and a pneumatic suction plate (207); a plurality of first slide rails (201) are fixedly connected to the mounting frame (1); each first slide rail (201) is slidably connected to a first electric slider (202); each first electric slider (202) is fixedly connected to a first driving member (203); each first driving member (203) is fixedly connected to a telescopic end thereof. a connecting plate (204); each connecting plate (204) is mounted with an electric-controlled clamp (205); the electric-controlled clamp (205) is used to clamp a clamping portion (4001) of a carrier plate (4); a plurality of second driving members (206) are fixedly connected to the mounting frame (1); a pneumatic suction plate (207) is fixedly connected to the telescopic end of each second driving member (206); two suction cups are mounted on the pneumatic suction plate (207), and the suction cups are connected to an external air pump via a pipeline; the suction cup of each pneumatic suction plate (207) is tightly fitted to an adjacent first fixing plate (6).

3. The raw material pretreatment device for bamboo fiber pipe production according to claim 1 is characterized in that: It also includes a limit card block (208); a plurality of limit card blocks (208) are slidably connected to each first fixed plate (6); an electric push rod is arranged in the first fixed plate (6); and the limit card block (208) is driven to move left and right by the electric push rod.

4. The raw material pretreatment device for bamboo fiber pipe production according to claim 1 is characterized in that: The driving assembly comprises a second slide rail (301), a second electric slider (302) and a third driving member (303); each first fixed plate (6) is fixedly connected to a second slide rail (301); each second slide rail (301) is slidably connected to a second electric slider (302); each second electric slider (302) is fixedly connected to a third driving member (303); and the telescopic end of each third driving member (303) is fixedly connected to an adjacent second fixed plate (304).

5. The raw material pretreatment device for bamboo fiber pipe production according to claim 1 is characterized in that: The comb teeth (30601) are configured to be made of elastic rubber material.

6. A raw material pretreatment device for bamboo fiber pipe production according to claim 5, characterized in that: Each first bracket (7) is configured to be slidable on the first fixing plate (6); and each second bracket (305) is configured to be slidable on the second fixing plate (304).

7. The raw material pretreatment device for bamboo fiber pipe production according to claim 2 is characterized in that: It also includes a motor (401); each connecting plate (204) is fixedly connected to a motor (401); and the output end of each motor (401) is fixedly connected to the electric-controlled clamping claw (205).

8. The raw material pretreatment device for bamboo fiber pipe production according to claim 1 is characterized in that: A stopper (30602) is provided on the front and rear sides of each combing plate (306); each stopper (30602) is arranged in an arc shape close to the adjacent pressure roller (8); when the combing plate (306) is in contact with the adjacent pressure roller (8), a temporary liquid storage groove is formed between each pressure roller (8), the adjacent combing plate (306) and the adjacent stopper (30602).

9. A raw material pretreatment device for bamboo fiber pipe production according to claim 8, characterized in that: The shape of the comb plate (306) is set to be an arc.

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