Filament extraction equipment

Abstract

The invention relates to the technical field of cellosilk production, and discloses cellosilk extraction equipment, which comprises a cutting assembly, an extraction assembly and an extraction assembly, the cutting assembly comprises a cutting device, and the cutting device is used for cutting lotus root branches into sections; the arranging and conveying assembly comprises a reciprocating lifting mechanism and a first conveying mechanism; and the wire breaking and winding assembly comprises a pressing and fixing mechanism and a clamping and breaking mechanism. According to the cellosilk extraction equipment provided by the invention, the cutting assembly, the tidying and conveying assembly and the breaking and winding assembly are designed to be combined to form automatic processing of the whole process of cutting lotus root branches into sections, tidying and conveying to form ordered processing and then breaking and extracting cellosilk, so that the lotus root branches can be automatically broken and the cellosilk can be automatically extracted; automatic production of fiber yarn extraction is achieved, and the production efficiency of fiber yarn extraction is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of fiber filament production, and in particular to a fiber filament extraction device. Background Art

[0002] Lotus root fiber fabric is a new type of high-end biological fabric in recent years. It is similar to silk and has good toughness. Therefore, it is used as a very high-end fabric in some markets to make related products, such as raw silk scarves and other rare products. As a large country of lotus root planting, my country produces a large number of lotus root stems every year during the lotus root sprouting season. In the actual planting process, a large number of lotus root stems can only wither over time and lose their inherent high value. In recent years, the demand for lotus root fiber has increased sharply and cannot meet the market demand.

[0003] In response to the growing market demand, the existing process of extracting silk from lotus root stems is mainly done manually. The manual silk extraction process has low work efficiency and high labor intensity for operators, and is not suitable for large-scale silk needs. In addition, there are a small number of automated equipment that can realize automatic silk drawing, but since it needs to simulate the manual breaking and silk extraction action, the existing equipment's action mechanism is complex in design, costly and inconvenient to maintain.

[0004] Therefore, the extraction of lotus root fiber in the prior art mainly relies on manual silk extraction, which is inefficient and labor-intensive and cannot meet the demand for silk. Summary of the invention

[0005] In view of the above problems, the present invention aims to provide a fiber extraction device, which can solve the problem that lotus root fiber extraction in the prior art mainly relies on manual extraction, which is inefficient and labor-intensive and cannot meet the demand for silk.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions:

[0007] A fiber extraction device, comprising:

[0008] A segmenting assembly, the segmenting assembly comprising a cutting device, the cutting device is used to segment the lotus root branches;

[0009] A sorting and conveying assembly, the sorting and conveying assembly includes a reciprocating lifting mechanism and a first conveying mechanism; the reciprocating lifting mechanism is used to reciprocate to sort, arrange, lift and push the lotus root branches, the first conveying mechanism cooperates with the reciprocating lifting mechanism, and the first conveying mechanism is used to receive the lotus root branches lifted by the reciprocating lifting mechanism and convey them; and

[0010] The breaking and winding wire assembly includes a pressing and fixing mechanism and a clamping and breaking mechanism; the pressing and fixing mechanism is used to clamp and fix the lotus root branch segment transported to the position by the first conveying mechanism, the clamping and breaking mechanism is movably and rotatably arranged, the clamping and breaking mechanism can move close to the end of the lotus root branch segment clamped and fixed on the pressing and fixing mechanism, and rotate to break the lotus root branch segment to roll up the lotus root silk.

[0011] In an achievable embodiment, the reciprocating lifting mechanism comprises:

[0012] A first box body, wherein the first box body is provided with a first feed inlet, and the first feed inlet is used to receive lotus root branch segments;

[0013] A lifting mechanism is provided in the first box body and can be reciprocated and lifted. The lifting mechanism includes a loading plate, and the top of the loading plate can support the lotus root branches. The reciprocating lifting motion of the lifting mechanism lifts the lotus root branches in the first box body one by one and drops them into the first conveying mechanism.

[0014] In a feasible embodiment, the bottom of the first box body and the inner wall of the box body close to the first conveying mechanism are arranged as inclined surfaces, the lifting mechanism is inclined at a low position on the bottom of the first box body, and the loading plate is close to the inner wall of the box body close to the first conveying mechanism.

[0015] In a feasible embodiment, an end plane of the loading plate is inclined toward the first conveying mechanism.

[0016] In a feasible embodiment, the lifting mechanism further includes a plurality of lifting plates, and the lifting plates and the loading plates are sequentially arranged in steps upward in a direction toward the first conveying mechanism.

[0017] In a feasible embodiment, the first box body is provided with a first discharge port, and the opening width of the first discharge port is larger than the diameter of a single lotus root branch and smaller than the diameter of two lotus root branches.

[0018] In a feasible embodiment, the first conveying mechanism includes a conveyor belt, a first ejection mechanism and a guide mechanism; the feed end of the conveyor belt cooperates with the reciprocating lifting mechanism to receive the lotus root branch segments conveyed by the reciprocating lifting mechanism; the first ejection mechanism is arranged at the discharge end of the conveyor belt, and the first ejection mechanism can eject the lotus root branch segments on the conveyor belt and drop them into the guide mechanism, and the guide mechanism guides the lotus root branch segments into the clamping and fixing mechanism.

[0019] In a feasible embodiment, the clamping and fixing mechanism includes a fixing seat and a clamping member, wherein the clamping member is movably arranged above the fixing seat, and the clamping member can be moved closer to or away from the fixing seat to clamp or loosen the lotus branch segment that falls into the fixing seat.

[0020] In an achievable embodiment, a collection mechanism is further included, and the collection mechanism includes:

[0021] A collecting rack, wherein a winding structure for winding the fiber filaments is provided on the collecting rack; and / or

[0022] A collecting box is used to collect the fiber filaments clamped by the clamping and breaking mechanism.

[0023] In an achievable embodiment, the cutting device comprises a third box, a cutting platform, a cutting knife holder and a cutting knife, wherein the cutting platform and the cutting knife holder are arranged on the third box, the cutting knife holder comprises a movable knife fixing plate, the cutting knife is arranged on the knife fixing plate, and the cutting knife can move with the knife fixing plate to approach the lotus root branch on the cutting platform to cut into segments;

[0024] The cutting assembly also includes a second conveying mechanism, which is used to convey the lotus root branches into the cutting platform.

[0025] Due to the adoption of the above technical solution, the present invention has at least the following beneficial effects:

[0026] 1. The fiber extraction equipment provided by the present invention is designed with a cutting component, a sorting and conveying component, and a breaking and winding component to form an automated process from cutting lotus root branches, to sorting and conveying to form an orderly process, and then to breaking and extracting fiber filaments. It can quickly complete the automatic breaking of lotus root branches to extract fiber filaments, realize the automated production of fiber filament extraction, greatly improve the production efficiency of fiber filament extraction, and solve the problem of high labor and low efficiency in manual drawing in the prior art;

[0027] 2. The present invention arranges a sorting and conveying component, which specifically arranges the lotus root branch segments through the reciprocating motion of a reciprocating lifting mechanism, while lifting and pushing the lotus root branch segments, so that the lotus root branch segments can be arranged in an orderly manner, which is convenient for standardizing the placement control of the lotus root branch segments and is beneficial to the rapid and automated silk-drawing operation; at the same time, by setting up a conveying mechanism, automatic feeding of the lotus root branch segments is realized, thereby improving the production automation rate and the production efficiency of the fiber silk. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a schematic diagram of the structure of a fiber extraction device provided by an embodiment of the present invention from a first perspective;

[0029] Figure 2is a schematic structural diagram of a fiber extraction device provided by an embodiment of the present invention from a second viewing angle;

[0030] Figure 3 is a schematic structural diagram of a segment cutting assembly provided by an embodiment of the present invention;

[0031] Figure 4 is a schematic cross-sectional structural diagram of a cutting device provided by an embodiment of the present invention;

[0032] Figure 5 It is a schematic diagram of the overall structure of the reciprocating lifting mechanism provided by an embodiment of the present invention;

[0033] Figure 6 is a schematic cross-sectional structural diagram of a reciprocating lifting mechanism provided in an embodiment of the present invention;

[0034] Figure 7 is a partial structural schematic diagram of another first box provided by an embodiment of the present invention;

[0035] Figure 8 is a structural schematic diagram of a first conveying mechanism provided in an embodiment of the present invention;

[0036] Fig. 9 The embodiment of the present invention provides Figure 8 A schematic diagram of the structure of the local A clamping and fixing mechanism;

[0037] Fig.10 is a schematic diagram of the structure of a collection mechanism provided by an embodiment of the present invention;

[0038] Fig.11 It is a schematic diagram of the structure of a collection rack provided in an embodiment of the present invention.

[0039] In the accompanying drawings, 1, cutting assembly; 11, cutting device; 111, third box; 1111, third feed port; 1112, third discharge port; 112, cutting platform; 113, cutting tool holder; 1131, tool fixing plate; 1132, support frame; 1133, driving member; 114, cutting tool; 115, guide plate; 12, second conveying mechanism; 121, second mounting platform; 122, mounting bracket; 123, conveying roller; 124, baffle;

[0040] 2. Arrangement and conveying assembly; 21. Reciprocating lifting mechanism; 211. First box; 2111. First discharge port; 212. First feed port; 213. Lifting mechanism; 2131. Loading plate; 2132. Ejecting plate; 2133. Reciprocating driving mechanism; 2134. Fixed frame; 2135. Mounting plate; 22. First conveying mechanism; 221. Conveyor belt; 222. First ejecting mechanism; 2221. First cylinder; 2222. Push plate; 223. Guide mechanism; 224. Limiting plate; 225. Inserting plate mechanism; 2251. Second cylinder; 2252. Inserting plate;

[0041] 3. Breaking wire winding assembly; 31. Pressing and fixing mechanism; 311. Fixing seat; 312. Pressing member; 313. Third cylinder; 314. Second ejecting mechanism; 3141. Fourth cylinder; 3142. Push rod; 315. Guide rail; 316. Pushing member; 32. Clamping and breaking mechanism; 321. First mechanical arm; 322. Second mechanical arm;

[0042] 4. The second box;

[0043] 5. Collection mechanism; 51. Collection rack; 511. Raised structure; 512. Collection platform; 52. Collection box; 53. Waste frame; 100. Lotus root branch segment. DETAILED DESCRIPTION

[0044] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by technicians in this field without creative work are within the scope of protection of the present invention.

[0045] In the description of the present invention, it should be noted that the orientations or positional relationships indicated by terms such as "center", "up", "down", "left", "right", "vertical", "horizontal", "inside" and "outside" are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0046] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0047] Example 1

[0048] See also Figure 1-2 , Figure 1-2 2 are schematic diagrams of the structure of a fiber extraction device from two different perspectives. A fiber extraction device provided in this embodiment includes:

[0049] A segmenting assembly 1, wherein the segmenting assembly 1 comprises a cutting device 11, and the cutting device 11 is used to segment lotus root branches;

[0050] The arranging and conveying assembly 2 includes a reciprocating lifting mechanism 21 and a first conveying mechanism 22; the reciprocating lifting mechanism 21 is used to reciprocate, arrange, lift and push the lotus root branch segments 100, and the first conveying mechanism 22 cooperates with the reciprocating lifting mechanism 21. The first conveying mechanism 22 is used to receive the lotus root branch segments 100 lifted by the reciprocating lifting mechanism 21 and convey them; and

[0051] The breaking and winding wire assembly 3 includes a clamping and fixing mechanism 31 and a clamping and breaking mechanism 32; the clamping and fixing mechanism 31 is used to clamp and fix the lotus root branch segment 100 transported to the position by the first conveying mechanism 22, and the clamping and breaking mechanism 32 is movably and rotatably arranged, and the clamping and breaking mechanism 32 can move close to the end of the lotus root branch segment 100 clamped and fixed on the clamping and fixing mechanism 31, and rotate to break the lotus root branch segment 100 to roll up the lotus root silk.

[0052] It can be understood that the lotus root branches in this embodiment mainly refer to lotus root branches that have undergone simple manual pruning in the early stage, mainly including the branch part, excluding leaves and roots, etc., generally straight or slightly curved. In order to facilitate the automatic extraction of fiber filaments, when necessary, the technical personnel in this embodiment can perform simple processing and shaping on the lotus root branches when using the equipment in this embodiment to ensure its basic straight shape. The lotus root branch segments are the lotus root branches after being cut into segments by the cutting device 11. More details are not further described here.

[0053] It is understandable that, in order to facilitate the standardization and unification of automated production, in this embodiment, the lotus root branches are first cut into lotus root branch segments of uniform length by the segmentation component 1. Specifically, Figure 3-4 As shown, Figure 3 is a schematic diagram of the structure of the segment cutting assembly provided in this embodiment, Figure 4The schematic diagram of the cross-sectional structure of the cutting device provided in this embodiment. Specifically, first, the cutting device 11 includes a third box body 111, a cutting platform 112, a cutting tool holder 113 and a cutting knife 114. The cutting platform 112 and the cutting tool holder 113 are arranged on the third box body 111. The cutting tool holder 113 includes a movable tool fixing plate 1131. The cutting knife 114 is arranged on the tool fixing plate 1131. The cutting knife 114 can move with the tool fixing plate 1131 to approach the lotus root branches on the cutting platform 112 to cut into segments; the segmentation component 1 also includes a second conveying mechanism 12, and the second conveying mechanism 12 is used to deliver the lotus root branches to the cutting platform 112.

[0054] It is understandable that if Figure 3 As shown in FIG. 1 , in this embodiment, the second conveying mechanism 12 is a conveying roller mechanism, which specifically includes a second mounting platform 121, a mounting bracket 122, a conveying roller 123, and a baffle 124. The second mounting platform 121 is mainly used to mount and support other component structures, such as Figure 3 As shown in, it includes necessary boxes and cabinets, which are convenient for setting up and placing other items. The mounting bracket 122 is arranged on the second mounting platform 121. The overall structure of the conveying roller 123 mechanism is arranged at the upper end of the mounting bracket 122, and the conveying direction of the conveying roller 123 is inclined, so that the lotus branches can slide along the conveying roller 123 to the cutting device 11 for cutting by their own weight. Baffles 124 are arranged on both sides of the conveying roller 123, which are convenient for limiting and guiding the lotus branches to prevent the lotus branches from falling out from the side. In addition, the conveying roller 123 can be driven by a motor according to actual needs, which will not be further described here. In addition, in addition to the conveying roller 123, those skilled in the art can also select the specific form of the second conveying mechanism 12 according to actual needs, such as a conveying belt, etc., which will not be further described here.

[0055] Further, such as Figure 3 and Figure 4As shown in the figure, the third box body 111 is provided with a third feed port 1111 and a third discharge port 1112, the unloading end of the second conveying mechanism 12 is connected to the third feed port 1111 of the third box body 111, the lotus root branches placed on the second conveying mechanism 12 enter the third box body 111 straight from the third feed port 1111 along the forward direction, move to the cutting platform 112, and the end of the lotus root branch abuts against the inner wall of the third box body 111 near the third discharge port 1112, at this time, the cutting knife 114 on the cutting knife holder 113 moves downward to cut the lotus root branches into segments. It should be noted that, in the present embodiment, a space is directly left between the third box body 111 and the cutting platform 112 as the third discharge port 1112, and the cutting knife 114 is arranged behind the cutting platform 112 and flush with the end of the cutting platform 112. After the cutting knife 114 cuts the lotus branches, the lotus branches will directly fall from the third discharge port 1112 into the sorting and conveying assembly 2; in other embodiments, the positional relationship between the cutting knife 114 and the third discharge port 1112 can also be adjusted according to actual needs, which will not be further described here.

[0056] Further, such as Figure 4 As shown in , the cutting tool holder 113 includes a support frame 1132, a tool fixing plate 1131 and a driving member 1133. The support frame 1131 is fixedly arranged in the third box body 111. The tool fixing plate 1131 is movably arranged on the support frame 1131. The cutting knife 114 is arranged on the tool fixing plate 1131. The output shaft of the driving member 1133 is connected to the tool fixing plate 1131. The driving member 1133 drives the cutting knife 114 to reciprocate along the support frame 1131 to achieve cutting of the lotus root branches. The driving member 1133 can be a cylinder, an oil cylinder, a motor or other telescopic mechanism, which will not be further described here.

[0057] Furthermore, a guide plate 115 is provided at the third feed port 1111. The guide plate 115 is mainly used to accurately guide the lotus root branches from the third feed port 1111 to the cutting platform 112 located below the cutting knife 114, so as to facilitate cutting. For the specific shape and structure of the guide plate, please refer to Figure 4 After understanding and setting, you can also make simple deformation designs according to actual needs, which will not be further described here.

[0058] like Figure 5-6 ,in Figure 5 is a schematic diagram of the overall structure of the reciprocating lifting mechanism provided in this embodiment, Figure 6 : is a cross-sectional structural diagram of the reciprocating lifting mechanism provided in this embodiment. In this embodiment, the reciprocating lifting mechanism 21 includes:

[0059] A first box body 211, wherein the first box body 211 is provided with a first feed port 212, and the first feed port 212 is used to receive lotus root segments;

[0060] The lifting mechanism 213 can be reciprocated and lifted in the first box body 211. The lifting mechanism 213 includes a loading plate 2131. The top of the loading plate 2131 can support the lotus root branch segments 100. The reciprocating lifting motion of the lifting mechanism 213 lifts the lotus root branch segments in the first box body 211 one by one and drops them into the first conveying mechanism 22.

[0061] It is understandable that if Figure 1 , Figure 5 As shown in , the first box body 211 is open, the first feed port 212 is open, and the first feed port 212 is arranged below the third discharge port 1112, so that the lotus root branch segments after being cut and segmented by the cutting device 11 fall from the third discharge port 1112 directly into the first feed port 212, and then enter the first box body 211. Further, it can be understood that the lotus root branches enter the cutting device 11 straight along the forward direction of the second conveying mechanism 12 for cutting, and the lotus root branch segments formed by cutting fall into the first box body 211. Their placement will become irregular if it is not controlled. In order to facilitate the automatic extraction of fiber filaments, the lotus root branch segments need to be straightened and fixed to facilitate breaking and extracting the fiber filaments. Therefore, in this embodiment, the lotus root branch segments are arranged and lifted and transported by the reciprocating lifting mechanism 21.

[0062] Specifically, after the lotus root branches are put into the first box 211, the reciprocating lifting mechanism 21 continuously flips the lotus root branches up and down during the reciprocating lifting movement of the lifting mechanism 213, so that the lotus root branches in the first box 211 are uniformly horizontally straightened, wherein horizontally straightening mainly refers to Figure 1 and Figure 6 As shown in FIG. 1 , the direction of the axis of the lotus root segment along the conveying direction of the second conveying mechanism 12 is regarded as the straight state of the lotus root segment, and the direction perpendicular to the straight state is regarded as the horizontal state (i.e., the straight state is equivalent to Figure 1 The horizontal direction is equivalent to the direction perpendicular to the paper surface), and the lotus root branch segment after being horizontally lifted by the lifting mechanism 213 can fall into the first conveying mechanism 22 for conveying in a horizontal state. It can be understood that in this embodiment, Figure 1 , Figure 5 and Figure 6As shown in the figure, in order to save space, the conveying directions of the first conveying mechanism 22 and the second conveying mechanism 12 are set at an angle (vertical in this embodiment), so that the lotus branch segments need to be changed from a straight state to a horizontal state through the sorting and lifting components, but other situations are not excluded. For example, if the conveying directions of the first conveying mechanism 22 and the second conveying mechanism 12 are set in the same direction, there is no need to sort the lotus branch segments from a straight state to a horizontal state. The lotus branch segments can be directly sorted slightly while the reciprocating lifting mechanism 21 reciprocates, and continue to maintain the straight state and lift them to the first conveying mechanism 22 for conveying. Correspondingly, it is only necessary to change the positional relationship and placement direction between the second conveying mechanism 12, the reciprocating lifting mechanism 21, and the first conveying mechanism 22. No further description is given here, and those skilled in the art can understand it in combination with the above description.

[0063] In this embodiment, if Figure 6 As shown in the figure, the bottom of the first box body 211 (the bottom surface of the box body carrying the lotus branch segments) and the inner wall of the box body close to the first conveying mechanism 22 are arranged as inclined surfaces, the lifting mechanism 213 is inclinedly arranged at a low position at the bottom of the first box body 211, and the loading plate 2131 is close to the inner wall of the box body 211 close to the first conveying mechanism 22.

[0064] It can be understood that in order to make the lotus root branches automatically concentrate close to the lifting mechanism 213 for easy sorting and lifting, the bottom of the first box body 211 is designed to be an inclined surface design, so that the lotus root branches falling from the cutting device 11 into the first box body 211 can be concentrated to the lower part of the first box body 211 through the inclined bottom rolling, and the lifting mechanism 213 is tilted at the lower part of the bottom of the first box body 211 so that the lotus root branches can be effectively lifted and supported during the reciprocating motion. It should be noted that the lifting mechanism fits in the installation space at the bottom of the first box body, and cannot completely separate from the bottom of the first box body 211 when moving up and down, so as to prevent the lotus root branches from falling into the installation space of the lifting mechanism below. Furthermore, in this embodiment, the lotus root branch segments are pushed out of the first box 211 and into the first conveying mechanism 22 by the loading plate 2131, so in this embodiment, the inner wall of the first box 211 close to the first conveying mechanism 22 is also designed to be an inclined surface, and the loading plate 2131 is arranged close to the inner wall of the box on this side, so that when the loading plate 2131 is raised or lowered, it is raised or lowered close to the inner wall of the box, and together with the inner wall of the box, the lotus root branch segments are restricted and lifted. Generally speaking, the interior of the first box 211 is a V-shaped structure. The above only gives a specific implementation method of a certain embodiment. In addition, other technical solutions obtained by simple deformation based on the above examples should fall within the scope of protection of the claims of the present invention.

[0065] In this embodiment, if Figure 1 and Figure 6As shown, the end plane of the loading plate 2131 is inclined toward the first conveying mechanism 22 .

[0066] It can be understood that after the lifting mechanism 213 in this embodiment lifts the lotus branch segment from the first box body 211, it is necessary to make the lotus branch segment fall onto the first conveying mechanism 22. In this embodiment, the upper end face of the loading plate 2131 is designed to be inclined toward the first conveying mechanism 22, so that after the loading plate 2131 lifts the lotus branch segment to leave the common constraint of the inner wall of the first box body 211, it will automatically roll down from the end face of the loading plate 2131 and fall onto the first conveying mechanism 22 for transportation without the support of the inner wall of the first box body 211.

[0067] Furthermore, in the present embodiment, the design of the loading plate 2131 may have an end face length that can accommodate only one lotus root branch segment, or a length that can accommodate two or more lotus root branch segments. The design and simple adjustment may be combined according to actual needs, and no further description will be given here.

[0068] In this embodiment, if Figure 6 As shown in , the lifting mechanism 213 further includes a plurality of lifting plates 2132 , and the lifting plates 2132 and the loading plates 2131 are sequentially arranged upward in a step-like manner along a direction toward the first conveying mechanism 22 .

[0069] It is understandable that, in addition to the loading plate 2131, the main function of the ejecting plate 2132 is to continuously lift and arrange the lotus root branch segments through reciprocating motion and transfer them toward the loading plate 2131, and finally lift and eject the lotus root branch segments through the loading plate 2131. Figure 6 As shown in the figure, for the gradual step-up design between the top material plate 2132 and the loading plate 2131, the specific number of top material plates 2132 and the height difference between the top material plates 2132 or between the top material plates 2132 and the loading plate 2131 can be selected according to actual needs. The loading plate 2131 can also be understood as the top material plate 2132 closest to the side of the first conveying mechanism 22, which will not be further described here. In addition, the loading plate 2131 and the top material plate 2132 can also be an integrated design.

[0070] Further, such as Figure 6 As shown in FIG. 2 , the lifting mechanism 213 further includes a reciprocating drive mechanism 2133, which is arranged as shown in FIG. Figure 6 The bottom space inside the first box body 211 is the space for carrying the lotus root branch segment in the upper space, and the lower space is the installation space for the reciprocating drive mechanism 2133, and the two spaces are isolated from each other; the reciprocating drive mechanism 2133 is mainly implemented by a motor, a cylinder or an oil cylinder and a conventional reciprocating mechanism, such as Figure 6In this embodiment, a connecting rod reciprocating drive mechanism 2133 is used to realize the reciprocating lifting movement of the loading plate 2131 and the ejecting plate 2132. Specifically, the loading plate 2131 and the ejecting plate 2132 are fixedly connected to the first box body 211 through a fixed frame 2134, and then the loading plate 2131 and the ejecting plate 2132 are lifted and lowered on the fixed frame 2134 through a mounting plate 2135. Then, the reciprocating drive motor is connected to the drive rod to drive the mounting plate 2135 to drive the loading plate 2131 and the ejecting plate 2132 to reciprocate and lift. More details can be understood and implemented by technicians in this field based on the above description in combination with existing technologies and conventional technologies. At the same time, other forms of reciprocating drive methods are not further described here, and technicians in this field can choose the design according to actual needs.

[0071] In this embodiment, Figure 6 The first box 211 is an open opening. Figure 6 The lotus root branches are pushed out of the first box 211 by the lifting mechanism 213 and then directly fall into the first conveying mechanism 22 from the right opening. Figure 7 As shown, Figure 7 This is a partial structural diagram of another first box provided in this embodiment. Figure 6 The first box body 211 is provided with a first discharge port 2111, and the opening width of the first discharge port 2111 is larger than the diameter of a single lotus root branch and smaller than the diameter of two lotus root branches.

[0072] It can be understood that in order to ensure that the lotus root branch segments can fall into the first conveying mechanism 22 for conveying in an orderly manner and facilitate the subsequent orderly breaking and drawing of the lotus root branch segments, in this embodiment, the width of the discharge port of the first box body 211 is designed to be larger than the diameter of a lotus root branch segment and smaller than the diameter of two lotus root branches, thereby ensuring that only a single lotus root branch or multiple lotus root branches arranged side by side can fall from the first discharge port 2111 into the first conveying mechanism 22 at a time, effectively ensuring that the lotus root branch segments are arranged in an orderly manner and entering the first conveying mechanism 22, avoiding the stacking of multiple lotus root branch segments, and also avoiding the lotus root branch segments from being blocked at the first discharge port 2111.

[0073] In this embodiment, if Figure 1 as well as Figure 8 As shown, Figure 8 This is a schematic diagram of the structure of the first conveying mechanism 22 provided in this embodiment, wherein the first conveying mechanism 22 includes a conveyor belt 221, a first ejecting mechanism 222 and a guiding mechanism 223; the feeding end of the conveyor belt 221 cooperates with the reciprocating lifting mechanism 21 to receive the lotus root branch segments conveyed by the reciprocating lifting mechanism 21; the first ejecting mechanism 222 is arranged at the discharging end of the conveyor belt 221, and the first ejecting mechanism 222 can eject the lotus root branch segments on the conveyor belt 221 and drop them into the guiding mechanism 223, and the guiding mechanism 223 guides the lotus root branch segments into the clamping and fixing mechanism 31.

[0074] It is understandable that the conveyor belt 221 can be a conventional belt conveyor belt or other commonly used conveyor belts, which will not be further described here. Figure 8 As shown in the figure, a limiting plate 224 is also provided on the side of the conveyor belt 221, which is mainly used to block the lotus root branch segments to prevent the lotus root branch segments from falling off the conveyor belt 221 during transportation. At the same time, the width of the conveyor belt 221 is preferably slightly larger than the diameter of the lotus root branch segments, which can ensure that the lotus root branch segments are transported one by one in sequence. It should be noted here that the diameter of the lotus root branch segment can be an approximate value, for example, by measuring and counting the diameter range of most lotus root branches, and selecting an intermediate value for setting.

[0075] Further, such as Figure 8 As shown, a first ejection mechanism 222 is provided at the discharge end of the conveyor belt 221, and the first ejection mechanism 222 mainly comprises a first cylinder 2221 and a push plate 2222. The first cylinder 2221 is provided at the end of the conveyor belt 221, and the push plate 2222 is connected to the output shaft of the first cylinder 2221. The first cylinder 2221 drives the push plate 2222 to move and push the lotus branch segment on the conveyor belt 221 to make it fall into the guide mechanism 223. The guide mechanism 223 is mainly a groove-type guide plate, and blocking structures are provided on both sides to prevent the lotus branch segment from falling out from the side. Of course, other conventional structures or other structures obtained by simple deformation according to the structure shown in this embodiment are not excluded. Through the provision of the first ejection mechanism 222 and the guide mechanism 223, the lotus branch segment can be pushed into the clamping and fixing mechanism 31 in an orderly manner for fixing, so as to be broken and drawn.

[0076] Further, such as Figure 8 As shown in the figure, a plug plate mechanism 225 is also provided at the discharge end of the conveyor belt 221, and the plug plate mechanism 225 mainly includes a second cylinder 2251 and a plug plate 2252. The second cylinder 2251 is arranged at the end of the conveyor belt 221, and the plug plate 2252 is connected to the output shaft of the second cylinder 2251. The second cylinder 2251 drives the plug plate 2252 to move close to the belt surface of the conveyor belt 221 to intercept at the feed port of the guide mechanism 223, which is mainly used to block the lotus root branch segment before it moves into place to prevent it from falling into the guide mechanism 223 by itself, and to prevent the lotus root branch segment from entering the guide mechanism 223 with an incorrect posture and causing blockage. Therefore, the lotus root branch segment is first intercepted by the plug plate mechanism 225, and when the lotus root branch segment moves into place, such as after it abuts against the end of the conveyor belt 221, the plug plate 2252 is raised, and then the lotus root branch segment is ejected into the guide mechanism 223 by the first ejection mechanism 222.

[0077] In this embodiment, if Fig. 9 As shown, the embodiment provided in this embodiment Figure 8A schematic structural diagram of a local A clamping and fixing mechanism, wherein the clamping and fixing mechanism 31 comprises a fixing seat 311 and a clamping member 312, wherein the clamping member 312 is movably arranged above the fixing seat 311, and the clamping member 312 is movable towards or away from the fixing seat 311 to clamp or loosen the lotus branch segment that falls into the fixing seat 311.

[0078] Specifically, the device further comprises a second box 4, such as Figures 1 to 9 As shown in the figure, the fixing seat 311 of the clamping and fixing mechanism 31 is arranged on the second box body 4, and the clamping member 312 is arranged on the fixing seat 311 through the third cylinder 313. A groove for placing the lotus branch segment can be arranged on the fixing seat 311 as a positioning structure. When the lotus branch segment falls from the guide mechanism 223 onto the fixing seat 311, it is simply positioned by the groove arranged on the fixing seat 311, and then clamped and fixed on the lotus branch segment by the third cylinder 313 to form a clamping and fixing, so as to facilitate breaking and drawing. In addition, as Fig. 9 As shown, the fixed seat 311 in this embodiment can also be movably arranged, specifically, the fixed seat 311 is movably arranged by combining the guide rail 315 and the pushing member 316. The advantage of this is that after the lotus root branch segment is clamped and fixed, the lotus root branch segment can be moved out of the guide mechanism 233 area, so that there is enough space for the clamping and breaking mechanism to break and draw the wire. The pushing member can be a cylinder or other telescopic mechanism. For specific details, please refer to Fig. 9 For understanding and implementation, no further description is given here.

[0079] Further, such as Fig. 9 As shown in , the clamping and fixing mechanism 31 also includes a second ejection mechanism 314. Specifically, the second ejection mechanism 314 is arranged at the fixing seat 311, and is mainly used to eject the lotus root branch segment on the fixing seat 311, so as to gradually break off the lotus root branch segment or the broken lotus root branch segment. Specifically, the second ejection mechanism 314 mainly includes a fourth cylinder 3141 and a push rod 3142. The fourth cylinder 3141 is arranged at the fixing seat 311, and the push rod 3142 is connected to the output shaft of the second cylinder 2251. The second cylinder 2251 drives the push rod 3142 to move and push the lotus root branch segment on the fixing seat 311 to move forward or fall out of the fixing seat 311.

[0080] It is understandable that if Figure 1 , Figure 2 As shown, in this embodiment, the clamping and breaking mechanism 32 includes a mechanical arm, and a clamping mechanism is provided at the end of the mechanical arm. The mechanical arm drives the clamping mechanism to approach the lotus root branch segment fixed on the clamping and fixing mechanism 31, so as to break the lotus root branch segment and draw the lotus root silk. Specifically, as Figure 1 , Figure 2As shown in , the clamping and breaking mechanism 32 in this embodiment includes a first mechanical arm 321 and a second mechanical arm 322. The first mechanical arm 321 is responsible for breaking the lotus root branch segment into two segments, and pulling the lotus root branch segment apart to pull out the fiber filaments, and the second mechanical arm 322 is responsible for clamping the fiber filaments through the clamping mechanism. It can be understood that although two mechanical arms are used as the components of the clamping and breaking mechanism 32 in this embodiment, it is not excluded that only one mechanical arm can be set to achieve breaking and drawing. For example, when one mechanical arm is set, the clamping mechanism can be driven to clamp a segment of the lotus root branch and then break it. During the drawing process, the clamping mechanism rotates to reel in the fiber filaments, and then the mechanical arm is released to put the fiber filaments into the collection mechanism. In addition, for the clamping mechanism of the mechanical arm, a simple design or selection can be made in combination with the existing technology. The focus is on realizing the function of clamping the lotus root branch. More details are not further expanded here. The clamping mechanism can be a simple two clamping blocks that move closer and farther from each other to clamp and fix. Specifically, the clamping mechanism in the existing technology can be adopted, and the description is not further expanded here. Based on the example description in this embodiment, those skilled in the art can make simple deformation designs and adjustments, which will not be further described here.

[0081] In this embodiment, if Figure 1 As shown in Fig.10 , Fig.11 As shown, Fig.10 is a schematic diagram of the structure of the collection mechanism provided in this embodiment, Fig.11 : is a schematic diagram of the structure of the collecting frame provided in this embodiment. The fiber extraction device also includes a collecting mechanism 5, and the collecting mechanism 5 includes:

[0082] A collecting rack 51, wherein the collecting rack 51 is provided with a protruding structure 511 for winding the fiber filaments; and / or

[0083] The collecting box 52 is used to collect the fiber filaments clamped by the clamping and breaking mechanism 32 .

[0084] It can be understood that because the fiber filaments are linear and have a certain degree of humidity and viscosity, the collection rack 51 can be set up in this embodiment to wind and reel the fiber filaments. Specifically, after the robotic arm of the clamping and breaking mechanism 32 breaks the lotus root branch segment, the fiber filaments are pulled to the collection rack 51 for reeling during the wire drawing process. If two robotic arms are used as the clamping and breaking mechanism 32 in this embodiment, the first robotic arm 321 can break the lotus root branch, and then the second robotic arm 322 can clamp the fiber filaments and put them on the collection rack 51; if one robotic arm is used as the clamping and breaking mechanism 32, the fiber filaments can be directly broken and then pulled to the collection rack 51 for reeling.

[0085] Further, such as Fig.11As shown, a plurality of raised structures 511 are arranged in an array on the collecting rack 51 to facilitate winding of the fiber filaments, and a collecting platform 512 is also provided to facilitate supporting the fiber filaments at the lower end. For more details, those skilled in the art can make a simple deformation design based on the above description and diagram, which will not be further described here.

[0086] Further, such as Fig.10 As shown, in this embodiment, a collecting box 52 is provided in the second box body 4. The collecting box 52 is mainly an open box body. Specifically, when the fiber filaments accumulate to a certain extent on the collecting rack 51, the fiber filaments can be clamped by a robotic arm and placed in the collecting box 52 for centralized collection.

[0087] It should be noted that, for the collection rack 51 and the collection box 52, technical personnel in this field can choose to set them according to actual conditions. For example, the collection rack 51 and the collection box 52 are set at the same time, and the fiber filaments are wound on the collection rack 51 and then clamped and placed in the collection box 52 after accumulating to a certain amount; or only one of the collection rack 51 or the collection box 52 is set, and the fiber filaments are directly placed in the collection rack 51 or the collection box 52 through the clamping and breaking mechanism 32. More forms and details are not further described here.

[0088] In this embodiment, a waste frame 53 for collecting waste is also provided. The waste frame 53 is mainly used to collect and place the lotus root branch segments after spinning. The lotus root branch segments are clamped and spinning by the clamping and breaking mechanism 32 and then placed in the waste frame 53. The waste frame 53 can be square or cylindrical, and more forms are not further described here.

[0089] It is understandable that if Fig.10 As shown, an opening can be set on the second box body 4, so that the collection box 52 and the waste frame 53 are set in the second box body 4. The specific position and setting method are not further described here. Those skilled in the art can make slight adjustments and deformation designs according to actual needs.

[0090] It can be understood that the fiber extraction equipment in this embodiment can be equipped with necessary sensors for control. For example, a sensor is arranged inside the cutting device 11 to sense whether the lotus root branches to be cut are in place, and then control the cutting device 11 to cut; for another example, a sensor is arranged at the unloading end of the first conveying mechanism 22 to sense whether the lotus root branches are in place and then drive the first ejection mechanism 222 to eject the lotus root branch segments. Corresponding sensors can also be arranged at other positions according to actual needs, mainly to realize the functional control in this embodiment, and will not be further described here.

[0091] The working process and principle of the fiber extraction device of the present invention:

[0092] First, the lotus root branches to be processed are placed in the second conveying mechanism 12, and the second conveying mechanism 12 moves the lotus root branches and transports them into the cutting device 11. After the lotus root branches enter the cutting platform 112 and abut against the inner side of the third box body 111, the cutting knife 114 inside the cutting device 11 acts to cut the lotus root branches into segments, and the lotus root branch segments fall into the first box body 211. The lotus root branch segments are lifted and arranged by the lifting mechanism 213 inside the first box body 211, and finally the lotus root branch segments are lifted and supported by the loading plate 2131 to leave the first box body 211 and fall into the first conveying mechanism 22. Specifically, The conveyor belt 221 moves to transport the lotus root branches. After being transported to the right position, the lotus root branch segments are pushed into the guide mechanism 223 in an orderly manner through the first ejection mechanism 222 and fall onto the fixed seat 311 on the clamping and fixing mechanism 31. The lotus root branch segments are then clamped and fixed on the fixed seat 311 through the clamping member 312. The clamping and breaking mechanism 32 is driven to clamp the lotus root branches on the clamping and fixing mechanism 31 to break and draw the wire. The extracted fiber filaments are clamped and wound onto the collecting rack. The reciprocating action is sufficient. After being collected to a certain extent, the fiber filaments are clamped and placed in the collecting box for collection, thereby completing the operation of automatically extracting the fiber filaments.

[0093] Due to the adoption of the above technical solution, the present invention has at least the following beneficial effects:

[0094] 1. The fiber extraction equipment provided by the present invention is designed with a cutting component 1, a sorting and conveying component 2, and a breaking and winding component 3, which are combined to form an automated process from cutting lotus root branches, to sorting and conveying to form an orderly process, and then to breaking and extracting fiber filaments. It can quickly complete the automatic breaking of lotus root branches to extract fiber filaments, realize the automated production of fiber filament extraction, greatly improve the production efficiency of fiber filament extraction, and solve the problem of high labor and low efficiency in manual drawing in the prior art;

[0095] 2. The present invention arranges the sorting and conveying component 2, which specifically arranges the lotus root branches by reciprocating motion of the reciprocating lifting mechanism 21, while lifting and pushing the lotus root branches, so that the lotus root branches can be arranged in an orderly manner, which is convenient for standardizing the placement control of the lotus root branches and is beneficial to the rapid and automated spinning operation; at the same time, by setting up a conveying mechanism, automatic feeding of the lotus root branches can be achieved, thereby improving the production automation rate and the production efficiency of the fiber yarn.

[0096] Although the present invention has been described in detail above by general description and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the present invention. Therefore, these modifications or improvements made without departing from the spirit of the present invention all belong to the scope of protection claimed by the present invention.

Claims

1. A fiber extraction device, characterized in that: include: A segmenting assembly, the segmenting assembly comprising a cutting device, the cutting device is used to segment the lotus root branches; A sorting and conveying assembly, the sorting and conveying assembly includes a reciprocating lifting mechanism and a first conveying mechanism; the reciprocating lifting mechanism is used to reciprocate to sort, arrange, lift and push the lotus root branches, the first conveying mechanism cooperates with the reciprocating lifting mechanism, and the first conveying mechanism is used to receive the lotus root branches lifted by the reciprocating lifting mechanism and convey them; and The breaking and winding wire assembly includes a pressing and fixing mechanism and a clamping and breaking mechanism; the pressing and fixing mechanism is used to clamp and fix the lotus root branch segment transported to the position by the first conveying mechanism, the clamping and breaking mechanism is movably and rotatably arranged, the clamping and breaking mechanism can move close to the end of the lotus root branch segment clamped and fixed on the pressing and fixing mechanism, and rotate to break the lotus root branch segment to roll up the lotus root silk.

2. The fiber extraction device according to claim 1, characterized in that: The reciprocating lifting mechanism comprises: A first box body, wherein the first box body is provided with a first feed inlet, and the first feed inlet is used to receive lotus root branch segments; A lifting mechanism is provided in the first box body and can be reciprocated and lifted. The lifting mechanism includes a loading plate, and the top of the loading plate can support the lotus root branches. The reciprocating lifting motion of the lifting mechanism lifts the lotus root branches in the first box body one by one and drops them into the first conveying mechanism.

3. The fiber extraction device according to claim 2, characterized in that: The bottom of the first box and the inner wall of the box close to the first conveying mechanism are arranged as inclined surfaces, the lifting mechanism is inclinedly arranged at a low position of the bottom of the first box, and the loading plate is close to the inner wall of the box close to the first conveying mechanism.

4. The fiber extraction device according to claim 2, characterized in that: An end plane of the loading plate is inclined toward the first conveying mechanism.

5. The fiber extraction device according to claim 2, characterized in that: The lifting mechanism further includes a plurality of lifting plates, and the lifting plates and the loading plates are sequentially arranged in steps upward in a direction toward the first conveying mechanism.

6. The fiber extraction device according to claim 2, characterized in that: The first box body is provided with a first discharge port, and the opening width of the first discharge port is larger than the diameter of a single lotus root branch and smaller than the diameter of two lotus root branches.

7. The fiber extraction device according to claim 1, characterized in that: The first conveying mechanism includes a conveyor belt, a first ejection mechanism and a guide mechanism; the feed end of the conveyor belt cooperates with the reciprocating lifting mechanism to receive the lotus root branch segments conveyed by the reciprocating lifting mechanism; the first ejection mechanism is arranged at the discharge end of the conveyor belt, and the first ejection mechanism can eject the lotus root branch segments on the conveyor belt and drop them into the guide mechanism, and the guide mechanism guides the lotus root branch segments into the clamping and fixing mechanism.

8. The fiber extraction device according to claim 1, characterized in that: The clamping and fixing mechanism includes a fixing seat and a clamping member. The clamping member is movably arranged above the fixing seat. The clamping member can move closer to or away from the fixing seat to clamp or loosen the lotus root branch segment that falls into the fixing seat.

9. The fiber extraction device according to claim 1, characterized in that: Also included is a collection mechanism, the collection mechanism comprising: A collecting rack, wherein a winding structure for winding the fiber filaments is provided on the collecting rack; and / or A collecting box is used to collect the fiber filaments clamped by the clamping and breaking mechanism.

10. The fiber extraction device according to claim 1, characterized in that: The cutting device comprises a third box, a cutting platform, a cutting knife holder and a cutting knife, wherein the cutting platform and the cutting knife holder are arranged on the third box, the cutting knife holder comprises a movable knife fixing plate, the cutting knife is arranged on the knife fixing plate, and the cutting knife can move with the knife fixing plate to approach the lotus root branch on the cutting platform to cut into segments; The cutting assembly also includes a second conveying mechanism, which is used to convey the lotus root branches into the cutting platform.

Images