A raw material pretreatment device for the production of bamboo fiber pipes

Abstract

The present invention relates to the technical field of pipeline production, and in particular to a raw material pretreatment device for bamboo fiber pipeline production, including an installation frame, a soaking pool, a dryer, etc.; a soaking pool is fixedly connected to the left side of the installation frame; a modifier solution is stored in the soaking pool; a dryer is installed on the right side of the installation frame; a conveyor belt is arranged in the middle of the dryer. Through the clamping of the bamboo fibers by the pressing rollers, the present invention enables the bamboo fibers to be completely immersed in the modifier solution, and at the same time keeps the bamboo fibers fixed on the surface of the bearing plate all the time, so that the bamboo fibers are evenly distributed on the bearing plate. During the surface modification process of the bamboo fibers, the bamboo fibers are combed multiple times synchronously, so that the bamboo fibers are separated from each other, thereby avoiding the situation that some bamboo fibers are not fully immersed due to the agglomeration of bamboo fibers. At the same time, the separation of the bamboo fibers from each other is beneficial to the uniform heating of the bamboo fibers and ensures the subsequent drying quality of the bamboo fibers.

Description

Technical Field

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

[0002] In the production process of existing bamboo fiber pipelines, the bamboo fibers used as raw materials usually need to be treated through processes such as surface modification and drying. That is, first, the bamboo fibers are placed on a carrier plate, and then the carrier plate and the bamboo fibers are immersed in a modifier solution together, so that the surface of the bamboo fibers is in full contact with the modifier. Then, the bamboo fibers are lifted from the modifier solution by the carrier plate and sent to a dryer together for drying, thus realizing the modification and drying processes of the bamboo fibers.

[0003] Before surface modification, the bamboo fibers are relatively dry and have a small density. When the bamboo fibers are immersed in the modifier solution, the bamboo fibers are in a floating state. As the modifier solution gradually penetrates into the interior of the bamboo fibers, the bamboo fibers slowly sink to contact the carrier plate. Thus, when the immersion of the bamboo fibers is completed, the thickness of the bamboo fibers distributed on the carrier plate is usually uneven. Therefore, during the subsequent drying process, it is easy to cause uneven heating of the bamboo fibers, affecting the drying quality of the bamboo fibers. At the same time, since the bamboo fibers are prone to agglomeration, and the bamboo fibers located inside the agglomerates are difficult to be in full contact with the modifier solution, thus affecting the modification quality of some bamboo fibers. Moreover, the agglomerated bamboo fibers have uneven heating, thereby reducing the subsequent drying quality of the bamboo fibers. Summary of the Invention

[0004] In order to overcome the disadvantages that during the surface modification and drying processes of bamboo fiber raw materials, due to the initial floating and agglomeration of the bamboo fibers in the modifier solution, resulting in uneven immersion and uneven heating, which affect the modification and drying quality of the bamboo fibers, the present invention provides a raw material pretreatment device for bamboo fiber pipeline production.

[0005] Technical solution: A raw material pretreatment device for bamboo fiber pipe production, comprising an installation frame, a soaking pool and a dryer; a soaking pool is fixedly connected to the left side of the installation frame; a modifier solution is stored in the soaking pool; a dryer is installed on the right side of the installation frame; a conveyor belt is arranged in the middle of the dryer; it further comprises a moving component, a bearing plate, a first fixing plate, a first bracket, a pressing roller and a combing system; a moving component is installed on the installation frame; a 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 for bearing bamboo fiber; two clamping parts for facilitating the moving component to clamp the bearing plate are arranged on the bearing plate; two first fixing plates are connected to the moving component; the first fixing plates are driven by the moving component to move up and down; a number of first brackets are installed on each first fixing plate; a pressing roller is connected to each first bracket; the pressing rollers on the first brackets at the rear side and the front side are symmetrically arranged left and right; a combing system for combing bamboo fiber is installed on the first fixing plate.

[0006] In addition, particularly preferably, the moving component comprises a first slide rail, a first electric slider, a first driving member, a connecting plate, an electric control jaw, a second driving member and a pneumatic suction plate; a number of first slide rails are fixedly connected to the installation frame; a first electric slider is slidably connected to each first slide rail; a first driving member is fixedly connected to each first electric slider; a connecting plate is fixedly connected to the telescopic end of each first driving member; an electric control jaw is installed on each connecting plate; the electric control jaw is used for clamping the clamping part of the bearing plate; a number of second driving members are fixedly connected to the installation 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 pipelines; the suction cups of each pneumatic suction plate are closely attached to the adjacent first fixing plate.

[0007] In addition, particularly preferably, it further comprises a limit block; a number of limit blocks are slidably connected to each first fixing plate; an electric push rod is arranged inside the first fixing plate; the limit block is driven to move left and right by the electric push rod.

[0008] In addition, particularly preferably, the combing system comprises a driving component, a second fixing plate, a second bracket and a comb plate; a driving component is arranged on each first fixing plate; a second fixing plate is connected to each driving component; a number of second brackets are installed on each second fixing plate; a comb plate for combing bamboo fiber is fixedly connected to each second bracket; a number of comb teeth are arranged on each comb plate.

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

[0010] In addition, it is particularly preferred that the comb teeth are made of an elastic rubber material.

[0011] In addition, it is particularly preferred that each first bracket is arranged to be slidable on the first fixing plate; each second bracket is arranged 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; the output end of each motor is fixedly connected to the electric control jaw.

[0013] In addition, it is particularly preferred that a stop block is arranged on the front side and the rear side of each comb plate; the side of each stop block close to the adjacent pressure roller is arranged to be arc-shaped; when the comb plate is attached to the adjacent pressure roller, a temporary liquid storage tank is formed between each pressure roller and the adjacent comb plate and the adjacent stop block.

[0014] In addition, it is particularly preferred that the shape of the comb plate is arranged to be arc-shaped.

[0015] Beneficial effects:

[0016] Compared with the conventional bamboo fiber soaking method, by clamping the bamboo fibers with the pressure rollers, the bamboo fibers are completely immersed in the modifier solution, and at the same time, the bamboo fibers are always fixed on the surface of the bearing plate, so that the bamboo fibers are evenly distributed on the bearing plate. Therefore, when the subsequent dryer dries the bamboo fibers, the bamboo fibers on the bearing plate are heated evenly, improving the drying quality of the bamboo fibers.

[0017] During the surface modification treatment of the bamboo fibers, the bamboo fibers are combed multiple times synchronously, so that the bamboo fibers are separated from each other, thus avoiding the situation that some bamboo fibers are not fully immersed due to the agglomeration of the bamboo fibers. At the same time, the separation of the bamboo fibers from each other is beneficial to the uniform heating of the bamboo fibers, ensuring the drying quality of the subsequent bamboo fibers.

[0018] The left end of the bamboo fibers is combed by the front comb plate, so that all parts of the bamboo fibers can be fully immersed in the modifier solution and combed by the comb teeth, further ensuring the drying quality of the bamboo fibers.

[0019] By controlling the bearing plate to rotate into an inclined shape with the left side high and the right side low, the liquid remaining at the left end of the bearing plate flows along the inclined surface of the bearing plate to the right, so that the bamboo fibers are laid flat and straight on the bearing plate, which is convenient for subsequent drying of the bamboo fibers and improves the drying efficiency. Description of the drawings

[0020] Figure 1 This is a three-dimensional structural schematic diagram of the raw material pretreatment device for the production of bamboo fiber pipes according to the present invention;

[0021] Figure 2 This is a three-dimensional structural schematic diagram of the combination of the moving component and the bearing plate according to the present invention;

[0022] Figure 3 This is a three-dimensional structural schematic diagram of the combination of the first fixing plate, the first bracket and the pressing roller according to the present invention;

[0023] Figure 4 This is a top view of the combination of the bearing plate, bamboo fiber and pressing roller according to the present invention;

[0024] Figure 5 This is a three-dimensional structural schematic diagram of the carding system according to the present invention;

[0025] Figure 6 This is a three-dimensional structural schematic diagram of the combination of the first fixing plate, the driving component and the limit clamping block according to the present invention;

[0026] Figure 7 This is a three-dimensional structural schematic diagram of the combination of the pressing roller and the comb plate according to the present invention;

[0027] Figure 8 This is a cross-sectional view of the combination of the pressing roller and the comb plate according to the present invention.

[0028] In the figure: 1 - mounting frame, 2 - soaking pool, 3 - dryer, 4 - bearing plate, 4001 - clamping part, 5 - bamboo fiber, 6 - first fixing plate, 7 - first bracket, 8 - pressing roller, 201 - first slide rail, 202 - first electric slider, 203 - first driving member, 204 - connecting plate, 205 - electric control claw, 206 - second driving member, 207 - pneumatic suction plate, 208 - limit clamping block, 301 - second slide rail, 302 - second electric slider, 303 - third driving member, 304 - second fixing plate, 305 - second bracket, 306 - comb plate, 30601 - comb teeth, 30602 - stop block, 401 - motor. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] Embodiment 1

[0031] As Figures 1-8As shown in the figure, a raw material pretreatment device for bamboo fiber pipeline production includes a mounting frame 1, a soaking pool 2 and a dryer 3. The soaking pool 2 is fixedly connected to the left side of the mounting frame 1. The soaking pool 2 stores a modifier solution. The dryer 3 is installed on the right side of the mounting frame 1. A conveyor belt is arranged in the middle of the dryer 3.

[0032] It further includes a moving component, a bearing plate 4, a first fixing plate 6, a first bracket 7, a pressing roller 8 and a carding system. The moving component is installed on the mounting frame 1. The bearing plate 4 is connected to the moving component. The bearing plate 4 is driven by the moving component to move left and right and up and down. The bearing plate 4 is used to carry bamboo fiber 5. Two symmetric clamping parts 4001 are arranged on the bearing plate 4 in the front and back. Two symmetric first fixing plates 6 are connected to the moving component. The first fixing plates 6 are driven by the moving component to move up and down. Five first brackets 7 are installed 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 at the rear side and the pressing roller 8 on the first bracket 7 at the front side are symmetrically arranged left and right. A carding system is installed on the first fixing plate 6. The agglomerated bamboo fiber 5 is carded by the carding system to separate the bamboo fibers 5 from each other, which is beneficial to the uniform heating of the bamboo fiber 5 during drying and ensures the subsequent drying quality of the bamboo fiber 5.

[0033] The moving component includes a first slide rail 201, a first electric slider 202, a first driving part 203, a connecting plate 204, an electric control jaw 205, a second driving part 206 and a pneumatic suction plate 207. Two symmetric first slide rails 201 are fixedly connected to the mounting frame 1. A first electric slider 202 is slidably connected to each first slide rail 201. A first driving part 203 is fixedly connected to each first electric slider 202. The first driving part 203 is an electric push rod. A connecting plate 204 is fixedly connected to the telescopic end of each first driving part 203. An electric control jaw 205 is installed on each connecting plate 204. The electric control jaw 205 is used to clamp the clamping part 4001 of the bearing plate 4. Two symmetric second driving parts 206 are fixedly connected to the mounting frame 1. The second driving part 206 is an electric push rod. A pneumatic suction plate 207 is fixedly connected to the telescopic end of each second driving part 206. Two suction cups are installed on the pneumatic suction plate 207, and the suction cups are connected to an external air pump through a pipeline. The suction cups of each pneumatic suction plate 207 are closely attached to the adjacent first fixing plate 6.

[0034] It further includes a limit block 208. Two symmetric limit blocks 208 are slidably connected to each first fixing plate 6. An electric push rod is arranged in the first fixing plate 6. The limit block 208 is driven by the electric push rod to move left and right.

[0035] The carding system includes a driving component, a second fixing plate 304, a second bracket 305 and a carding plate 306; a driving component is provided on each first fixing plate 6; a second fixing plate 304 is connected to each driving component; five second brackets 305 are installed on each second fixing plate 304; a carding plate 306 is fixedly connected to each second bracket 305; a plurality of carding teeth 30601 are provided on each carding plate 306.

[0036] The driving component includes a second slide rail 301, a second electric slider 302 and a third driving member 303; a second slide rail 301 is fixedly connected to each first fixing plate 6; a second electric slider 302 is slidably connected to each second slide rail 301; a third driving member 303 is fixedly connected to each second electric slider 302, 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 fixing plate 304.

[0037] Furthermore, to avoid the situation that the bamboo fiber 5 is torn off due to the carding teeth 30601 being stuck by the entangled part, the carding teeth 30601 are made of elastic rubber material.

[0038] Furthermore, to meet the soaking requirements of bamboo fibers 5 of different lengths, each first bracket 7 is arranged to be slidable on the first fixing plate 6; each second bracket 305 is arranged to be slidable on the second fixing plate 304.

[0039] The following is a detailed description of the surface modification and drying processes of the bamboo fiber 5:

[0040] First, before the surface modification process, the carrier 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 carrier plate 4 in sequence, and as Figure 4As shown, with the view from top to bottom as the reference, the bamboo fibers 5 are arranged in five rows from left to right in sequence. Then, control the first electric slider 202 to move rightward on the first slide rail 201, thereby driving the first driving member 203, the connecting plate 204, the electric control jaw 205, the bearing plate 4 and the bamboo fibers 5 to move rightward synchronously until the bearing plate 4 is located above the soaking pool 2. At the same time, an external air pump continuously pumps air from the suction cups on the pneumatic suction plate 207, generating suction at the suction cups, so that the suction cups tightly adsorb the first fixing plate 6 and its connecting parts. And the pressing roller 8 on the first fixing plate 6 at the rear is aligned with the left end of the adjacent bamboo fiber 5. At this time, control the second driving member 206 at the rear to drive the connected pneumatic suction plate 207, the first fixing plate 6 and its connecting parts to move downward, so that the pressing roller 8 at the rear is in contact with the surface of the bearing plate 4, and the left end of the bamboo fiber 5 is clamped by the pressing roller 8 and the bearing plate 4 together. At the same time, the first fixing plate 6 at the rear drives the second slide rail 301 and its connecting parts to move downward synchronously, so that the comb teeth 30601 on the comb plate 306 are inserted between the bamboo fibers 5. And at this time, the first fixing plate 6 at the rear is in contact with the clamping part 4001 at the rear. Subsequently, control the electric push rod in the first fixing plate 6 at the rear to drive the limit clamping blocks 208 to move, so that the two limit clamping blocks 208 move towards each other until the two limit clamping blocks 208 clamp the clamping part 4001 at the rear. Then control the external air pump to stop pumping air from the suction cups on the pneumatic suction plate 207. At this time, the suction at the suction cups disappears, and control the second driving member 206 at the rear to drive the pneumatic suction plate 207 to move upward, so that the pneumatic suction plate 207 is separated from the first fixing plate 6 at the rear. In this way, the first fixing plate 6 at the rear is fixed on the bearing plate 4 through the limit clamping blocks 208, so that the first fixing plate 6 at the rear moves synchronously with the bearing plate 4. Subsequently, control the first driving member 203 to drive the connecting plate 204 and its connecting parts to move downward until the bearing plate 4 and the pressing roller 8 are both immersed in the modifier solution in the soaking pool 2. It should be noted here that at this time, the first fixing plate 6 at the front is still tightly adsorbed by the second driving member 206 at the front, and the pressing roller 8 and the comb plate 306 on the first fixing plate 6 at the front are both above the soaking pool 2. Since the left end of the bamboo fiber 5 is clamped by the pressing roller 8 and the bearing plate 4 together, it is avoided that the bamboo fiber 5 floats on the surface of the modifier solution. At the same time, the unclamped part of the bamboo fiber 5 is suspended in the modifier solution, ensuring that the bamboo fiber 5 is fully soaked. Compared with the conventional soaking method of the bamboo fiber 5, by clamping the bamboo fiber 5 with the pressing roller 8, the bamboo fiber 5 is completely immersed in the modifier solution, and at the same time, the bamboo fiber 5 is always fixed on the surface of the bearing plate 4, so that the bamboo fiber 5 is evenly distributed on the bearing plate 4. Thus, when the subsequent dryer 3 dries the bamboo fiber 5, the bamboo fiber 5 on the bearing plate 4 is heated evenly, improving the drying quality of the bamboo fiber 5.

[0041] During the process of soaking bamboo fibers 5 in the modifier solution, since there is a situation where the bamboo fibers 5 agglomerate with each other to form aggregates, and the bamboo fibers 5 located at the center of the aggregates are usually difficult to be fully soaked by the modifier solution, which will affect the modification quality of some bamboo fibers 5. At the same time, during the subsequent drying process of the agglomerated bamboo fibers 5, there is an uneven heating situation. Therefore, control the second electric slider 302 at the rear to move rightward on the second slide rail 301 at the rear, thereby driving the third driving member 303, the second fixing plate 304, the second bracket 305 and the comb plate 306 at the rear to move rightward synchronously. Since the comb teeth 30601 are inserted between the bamboo fibers 5 at this time, the bamboo fibers 5 are combed through the comb teeth 30601 until the comb teeth 30601 are separated from the right ends of the bamboo fibers 5. At this time, the bamboo fibers 5 are in a suspended state with the left end low and the right end high in the modifier solution. Subsequently, control the third driving member 303 to drive the second fixing plate 304, the second bracket 305 and the comb plate 306 to move upward until the comb teeth 30601 are higher than the highest point of the right end of the bamboo fibers 5. Then control the second electric slider 302 to drive the comb plate 306 to move leftward to the initial position, and then control the third driving member 303 to drive the comb plate 306 to move downward so that the comb teeth 30601 are inserted between the left ends of the bamboo fibers 5 again. In this way, during the surface modification process of the bamboo fibers 5, the bamboo fibers 5 are combed multiple times synchronously, so that the bamboo fibers 5 are separated from each other, thereby avoiding the situation that some bamboo fibers 5 are not fully soaked due to the agglomeration of the bamboo fibers 5. At the same time, the separation of the bamboo fibers 5 from each other is beneficial to the uniform heating of the bamboo fibers 5 and ensures the drying quality of the subsequent bamboo fibers 5.

[0042] On this basis, since there is a situation where some bamboo fibers 5 are helically wound with each other, when the comb teeth 30601 comb to the winding part, it is easy to get stuck. At this time, if the comb teeth 30601 are controlled to continue combing rightward, it is easy to break the bamboo fibers 5, thereby damaging the partial length of the bamboo fibers 5 and reducing the quality of the bamboo fibers 5. Therefore, by setting the comb teeth 30601 to be made of elastic rubber material, when the comb teeth 30601 are stuck in the winding part, the comb teeth 30601 are bent under force, so that it is convenient for the comb teeth 30601 to slide across the winding part. Subsequently, the comb teeth 30601 return to the initial state and continue to comb the bamboo fibers 5. In this way, the situation that the comb teeth 30601 are stuck by the winding part and the bamboo fibers 5 are broken can be avoided, and the quality of the bamboo fibers 5 is ensured.

[0043] 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.

[0044] When the bamboo fiber 5 continues to soak for the set time, at this time, control the first driving member 203 to drive the bearing plate 4, the first fixing plate 6 on the front side and its connecting parts to move upward until they are separated from the liquid level of the modifier solution. Then, control the pneumatic suction plate 207 on the front side to suck the first fixing plate 6 on the front side downward, and make the first fixing plate 6 on the front side separated from the clamping part 4001 on the front side. At this time, all the pressure rollers 8 and the comb teeth 30601 are separated from the bamboo fiber 5. Subsequently, control the first electric slider 202 to drive the bearing plate 4 and the bamboo fiber 5 to move to the upper side of the conveyor belt in the middle of the dryer 3, and control the electric control claw 205 to release the clamping of the bearing plate 4, so that the bearing plate 4 falls on the conveyor belt of the dryer 3. Subsequently, the bearing plate 4 and the bamboo fiber 5 are conveyed into the dryer 3 through the conveyor belt, and the dryer 3 dries the bamboo fiber 5. In this way, the drying process of the bamboo fiber 5 is completed. Moreover, after the bearing plate 4 and the bamboo fiber 5 are sent to the dryer 3, control the first electric slider 202 to drive the electric control claw 205 to move to the left side of the mounting frame 1, and manually install the next bearing plate 4 carrying the bamboo fiber 5 on the electric control claw 205, so that the modification process and the drying process of the bamboo fiber 5 are carried out simultaneously, realizing the continuity of the processing process of the bamboo fiber 5.

[0045] Since the lengths of the bamboo fibers 5 are different according to needs, to meet the soaking requirements of bamboo fibers 5 with different lengths, the first bracket 7 is set to be slidably connected to the first fixing plate 6, so as to facilitate manual adjustment of the distance between two adjacent pressure rollers 8, and further adapt to the clamping of bamboo fibers 5 with different lengths. Similarly, by setting the second brackets 305 to be slidably connected to the second fixing plates 304, it is convenient for manual adjustment of the distance between two adjacent comb plates 306, and further adapt to the combing of bamboo fibers 5 with different lengths.

[0046] Embodiment 2

[0047] On the basis of Embodiment 1, as Figure 2 、 Figure 5 、 Figure 7 and Figure 8 shown, it further includes a motor 401; a motor 401 is fixedly connected to each connecting plate 204; the output end of each motor 401 is fixedly connected to the electric control claw 205.

[0048] Furthermore, to improve the effect of the modifier solution in combing the bamboo fiber 5, a stop block 30602 is provided on the front side and the rear side of each comb plate 306; the side of each stop block 30602 close to the adjacent pressure roller 8 is set to be arc-shaped. When the stop block 30602 approaches the adjacent pressure roller 8, it is ensured that the stop block 30602 is fully attached to the surface of the pressure roller 8; when the comb plate 306 is attached to the adjacent pressure roller 8, a temporary liquid storage tank is formed between each pressure roller 8 and the adjacent comb plate 306 and the adjacent stop block 30602.

[0049] 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.

[0050] 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.

[0051] 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 also 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); each second bracket (305) is fixedly connected to a combing plate (306) for combing bamboo fibers (5); 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).

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: The shape of the comb plate (306) is set to be an arc.

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