Ramie processing and screening equipment

Abstract

The utility model relates to the technical field of ramie processing and screening, in particular to ramie processing and screening equipment, and aims to solve the problem that the overall processing efficiency is reduced due to the fact that procedures need to be replaced frequently during ramie processing in the prior art. According to the device, ramie rods are clamped by a clamping assembly, then are cut by a cutter after being stabilized in a material groove, so that the whole ramie rods are equidistant, then the ramie rods are screened by a baffle and a torsional spring, the heavier ramie rods fall into a collecting frame to be collected, and the lighter ramie rods are directly discharged along one end of a discharging plate; a rectangular plate and a tension spring in the collecting frame can prevent ramie rods from falling into the collecting frame to be stacked, the rectangular plate can enable the ramie rods to be located on one side of the collecting frame until one side of the collecting frame is full, the falling ramie rods press the rectangular plate at the moment, and finally the collecting frame is pulled out from a side groove; therefore, the screening effect after ramie stem processing is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ramie processing and screening, in particular to a ramie processing and screening device. Background Technique

[0002] Ramie processing and screening is an important link for controlling the quality of ramie raw materials through a series of fine processes. First, the ramie is preliminarily cleaned to remove impurities and dust. Then, using professional screening equipment, the ramie is classified and screened according to its length, fineness and other characteristics. In this process, every link is strictly controlled to ensure that the selected ramie has excellent quality, providing high-quality raw materials for subsequent textile and manufacturing processes, so as to produce delicate and durable ramie products. However, after the existing ramie is cut and processed, it is necessary to weigh it separately to screen out ramie rods of different weights, and then store or perform subsequent processing, which requires frequent process changes, resulting in the problem of reducing the overall processing efficiency. Content of the Utility Model

[0003] The purpose of the utility model is to provide a ramie processing and screening device. By using this device to work, the problem that the existing ramie processing requires frequent process changes, resulting in a reduction in the overall processing efficiency, is solved.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a ramie processing and screening device, including a processing support, a side plate is fixedly installed on the upper surface of the processing support, and a screening component for screening ramie rods is fixedly installed on one side of the side plate;

[0005] The screening component includes a housing fixedly installed on one side of the side plate, a motor B fixedly installed on one side of the housing, a driving rod rotatably connected to the output end of the motor B, a blanking plate fixedly installed on the outer surface of the driving rod, a blanking groove opened on the upper surface of the blanking plate, pipe holes opened on both sides of the inner wall of the blanking groove, a cross bar fixedly installed on the inner wall of the pipe hole, a baffle fixedly installed on the outer surface of the cross bar, a torsion spring is arranged between the pipe hole and the cross bar, one end of the torsion spring is fixedly connected to the outer surface of the cross bar, and the other end of the torsion spring is fixedly connected to the inner wall of the pipe hole.

[0006] Preferably, a guide rod is fixedly installed on the inner wall of the bottom of the housing, a sliding frame is sleeved on the outer surface of the guide rod, a collection box is slidably installed inside the sliding frame, a linkage component is fixedly installed on one side of the collection box, a side groove is opened on one side of the screening component, sliding grooves are opened on both sides of the inner wall of the sliding frame, and a rod hole is opened on one side of the sliding frame, and the rod hole is slidably connected to the guide rod.

[0007] Preferably, sliders are fixedly installed on both sides of the collection box, the sliders are slidably arranged with the sliding grooves, a fixed rod is fixedly installed on the inner wall of the collection box, a rectangular plate is rotatably sleeved on the outer surface of the fixed rod, and a tension spring is fixedly installed on the bottom of the collection box, and one end of the tension spring is fixedly connected to the lower surface of the rectangular plate.

[0008] Preferably, a through groove is formed on the upper surface of the linkage component, an inclined plate is fixedly installed on the inner wall of the through groove, a vertical plate is slidably arranged on the inner wall of the through groove, an inclined groove is formed on one side of the vertical plate, the inclined groove is adapted to the inclined plate, a rubber block is fixedly installed at one end of the vertical plate, and the upper surface of the rubber block is fixedly connected to the lower surface of the blanking plate.

[0009] Preferably, there are two groups of side plates. A motor A is fixedly installed on one side of one of the side plates. A driving roller, a driven roller and a supporting plate are rotatably connected between the two side plates, one end of the driving roller is rotatably connected to the output end of the motor A, a conveyor belt is arranged on the outer surfaces of the driving roller and the driven roller, a vertical frame is fixedly installed on the upper surface of the side plate, a clamping component for clamping ramie rods is arranged inside the conveyor belt, an electric telescopic rod is fixedly installed on the top of the vertical frame, a bottom plate is fixedly installed at one end of the electric telescopic rod, and a cutting knife is fixedly installed on the lower surface of the bottom plate.

[0010] Preferably, knife grooves and material grooves are formed on the outer surface of the conveyor belt, the knife grooves are adapted to the cutting knife, clamping grooves are formed on the inner wall of the material grooves, and pipe grooves are formed on the inner wall of the clamping grooves.

[0011] Preferably, a thin ring groove is formed on the inner wall of the side plate, an inner disc groove is formed on the inner wall of the thin ring groove, a wide arc groove is formed on one side of the inner disc groove, a slope is arranged between the wide arc groove and the inner disc groove, and a magnetic attraction block is fixedly installed on the inner wall of the wide arc groove;

[0012] The clamping component includes a sliding rod movably arranged inside the conveyor belt. The sliding rod is adapted to the pipe groove and the thin ring groove. A magnetic chuck is fixedly installed at one end of the sliding rod. The magnetic chuck is adapted to the inner disc groove and magnetically connected to the magnetic attraction block. The sliding rod and the magnetic chuck are slidably connected to the inner walls of the thin ring groove and the inner disc groove. A clamping block is fixedly installed at the other end of the sliding rod. A silica gel pad is fixedly installed at one end of the clamping block. The silica gel pad, the clamping block are adapted to the clamping groove.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] A ramie processing and screening device proposed by the present utility model. When cutting and processing ramie, after putting the whole ramie rod into the material groove, the rotating conveyor belt will drive the clamping component to clamp the ramie rod. Then the clamped ramie rod will come under the cutting knife and be cut, turning the whole ramie rod into equally spaced ramie rods. Then the ramie rods will fall onto the surface of the blanking plate and then move along the blanking plate to the surface of the baffle. At this time, when the weight is greater than the torque of the torsion spring, the ramie rod will drive the baffle to flip, so that the ramie rod will fall into the collection frame. When the weight is less than the torque of the torsion spring, the ramie rod will move out of the screening component from one end of the blanking plate, thereby improving the screening effect after processing the ramie rod. Description of the Drawings

[0015] Figure 1 Schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 Schematic diagram of the processing bracket of the present utility model;

[0017] Figure 3 Schematic cross-sectional view of the conveyor belt and the vertical frame of the present utility model;

[0018] Figure 4 Schematic cross-sectional view of the side plate of the present utility model;

[0019] Figure 5 Schematic cross-sectional view of the screening component of the present utility model;

[0020] Figure 6 Schematic cross-sectional view of the blanking plate and the sliding frame of the present utility model;

[0021] Figure 7 Schematic cross-sectional view of the sliding frame and the side block of the present utility model.

[0022] In the figure: 1. Processing bracket; 11. Side plate; 111. Thin annular groove; 112. Inner disc groove; 113. Slope; 114. Wide arc groove; 12. Conveyor belt; 121. Knife groove; 122. Material groove; 123. Clamping groove; 124. Pipe groove; 13. Motor A; 14. Driving roller; 15. Vertical frame; 151. Electric telescopic rod; 152. Bottom plate; 153. Cutting knife; 16. Driven roller; 17. Clamping assembly; 171. Slide bar; 172. Magnetic chuck; 173. Clamping block; 174. Silicone pad; 18. Support plate; 2. Screening component; 21. Outer shell; 22. Blanking plate; 221. Blanking groove; 222. Cross bar; 223. Pipe hole; 224. Torsion spring; 225. Baffle; 23. Sliding frame; 231. Slide groove; 232. Rod hole; 24. Linkage assembly; 241. Side block; 242. Through groove; 243. Inclined plate; 244. Vertical plate; 245. Inclined groove; 246. Rubber block; 25. Guide rod; 26. Collection box; 261. Tension spring; 262. Fixed rod; 263. Rectangular plate; 27. Motor B; 28. Driving rod; 29. Side groove. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] To further understand the content of the present utility model, the present utility model will be described in detail in conjunction with the accompanying drawings.

[0025] Combined Figure 1 , a ramie processing and screening device, including a processing bracket 1, on the upper surface of the processing bracket 1, a side plate 11 is fixedly installed, and on one side of the side plate 11, a screening component 2 for screening ramie rods is fixedly installed.

[0026] The following further describes the present utility model in conjunction with embodiments.

[0027] Please refer to Figures 1 - 7 , the screening component 2 includes a housing 21 fixedly installed on one side of the side plate 11, a motor B 27 fixedly installed on one side of the housing 21, a driving rod 28 rotatably connected to the output end of the motor B 27, a blanking plate 22 fixedly installed on the outer surface of the driving rod 28, a blanking groove 221 opened on the upper surface of the blanking plate 22, pipe holes 223 opened on both sides of the inner wall of the blanking groove 221, a cross bar 222 fixedly installed on the inner wall of the pipe hole 223, a baffle 225 fixedly installed on the outer surface of the cross bar 222, a torsion spring 224 is arranged between the pipe hole 223 and the cross bar 222, one end of the torsion spring 224 is fixedly connected to the outer surface of the cross bar 222, and the other end of the torsion spring 224 is fixedly connected to the inner wall of the pipe hole 223. Through the cross bar 222 and the torsion spring 224, the heavier ramie rods falling on the surface of the baffle 225 can fall into the collection box 26, while the lighter ones can be directly discharged from one end of the blanking plate 22.

[0028] On the bottom inner wall of the housing 21, a guide rod 25 is fixedly installed, a sliding frame 23 is sleeved on the outer surface of the guide rod 25, a collection box 26 is slidably installed inside the sliding frame 23, a linkage component 24 is fixedly installed on one side of the collection box 26, a side groove 29 is opened on one side of the screening component 2, sliding grooves 231 are opened on both sides of the inner wall of the sliding frame 23, a rod hole 232 is opened on one side of the sliding frame 23, and the rod hole 232 is slidably connected to the guide rod 25. Through the linkage component 24, when the blanking plate 22 adjusts the angle, the sliding frame 23 can be driven to move together, and the side groove 29 is adapted to the sliding frame 23.

[0029] Sliding blocks are fixedly installed on both sides of the collection box 26, the sliding blocks are slidably arranged with the sliding grooves 231, a fixing rod 262 is fixedly installed on the inner wall of the collection box 26, a rectangular plate 263 is rotatably sleeved on the outer surface of the fixing rod 262, a tension spring 261 is fixedly installed at the bottom of the collection box 26, and one end of the tension spring 261 is fixedly connected to the lower surface of the rectangular plate 263. Through the rectangular plate 263, the ramie rods will not accumulate on one side during collection, and through the cooperation of the tension spring 261 and the fixing rod 262, the rectangular plate 263 can also rotate.

[0030] The upper surface of the linkage component 24 is provided with a through groove 242. An inclined plate 243 is fixedly installed on the inner wall of the through groove 242. A vertical plate 244 is slidably arranged on the inner wall of the through groove 242. An inclined groove 245 is formed on one side of the vertical plate 244. The inclined groove 245 is adapted to the inclined plate 243. One end of the vertical plate 244 is fixedly installed with a rubber block 246. The upper surface of the rubber block 246 is fixedly connected to the lower surface of the blanking plate 22. Through the rubber block 246 and the vertical plate 244, when the blanking plate 22 adjusts the angle, the vertical plate 244 can be lifted and lowered. The cooperation between the inclined groove 245 and the inclined plate 243 can make the vertical plate 244 drive the side block 241 to move when lifting and lowering, and the side block 241 will drive the sliding frame 23 to move.

[0031] There are two sets of side plates 11. One side of one set of the side plates 11 is fixedly installed with a motor A13. A driving roller 14, a driven roller 16 and a supporting plate 18 are rotatably connected between the two sets of side plates 11. One end of the driving roller 14 is rotatably connected to the output end of the motor A13. A conveyor belt 12 is arranged on the outer surfaces of the driving roller 14 and the driven roller 16. A vertical frame 15 is fixedly installed on the upper surface of the side plate 11. A clamping component 17 for clamping ramie rods is arranged inside the conveyor belt 12. An electric telescopic rod 151 is fixedly installed on the top of the vertical frame 15. One end of the electric telescopic rod 151 is fixedly installed with a bottom plate 152. A cutting knife 153 is fixedly installed on the lower surface of the bottom plate 152. Through the conveyor belt 12, the ramie rods can be conveyed directly below the cutting knife 153, and then the electric telescopic rod 151 drives the cutting knife 153 to lift and lower so as to cut and process the ramie rods, turning a whole ramie rod into equally spaced ramie rods, which improves the convenience for subsequent processing.

[0032] Knife grooves 121 and material grooves 122 are formed on the outer surface of the conveyor belt 12. The knife grooves 121 are adapted to the cutting knife 153. A clamping groove 123 is formed on the inner wall of the material groove 122. A pipe groove 124 is formed on the inner wall of the clamping groove 123. Through the material groove 122, the ramie rods can be placed and then fixed by the clamping component 17, and then cut by the vertical frame 15 and finally conveyed into the screening component 2.

[0033] A thin ring groove 111 is formed on the inner wall of the side plate 11. An inner disc groove 112 is formed on the inner wall of the thin ring groove 111. A wide arc groove 114 is formed on one side of the inner disc groove 112. A slope 113 is arranged between the wide arc groove 114 and the inner disc groove 112. A magnetic attraction block is fixedly installed on the inner wall of the wide arc groove 114;

[0034] The clamping assembly 17 includes a sliding rod 171 movably arranged inside the conveyor belt 12. The sliding rod 171 is adapted to the pipe groove 124 and the thin ring groove 111. A magnetic chuck 172 is fixedly installed at one end of the sliding rod 171. The magnetic chuck 172 is adapted to the inner disk groove 112 and magnetically connected to the magnetic block. The sliding rod 171 and the magnetic chuck 172 are slidably connected to the inner walls of the thin ring groove 111 and the inner disk groove 112. A clamping block 173 is fixedly installed at the other end of the sliding rod 171. A silica gel pad 174 is fixedly installed at one end of the clamping block 173. The silica gel pad 174 and the clamping block 173 are adapted to the clamping groove 123. Through the rotation of the conveyor belt 12, the sliding rod 171 slides inside the thin ring groove 111, thereby clamping the ramie rod. When the magnetic chuck 172 reaches the wide arc groove 114, it attracts the magnetic block, causing the sliding rod 171 to move, thereby releasing the clamped ramie rod.

[0035] Working principle: When processing the ramie rod, after placing the ramie rod into the material trough 122, as the conveyor belt 12 moves, the magnetic chuck 172 will move from inside the wide arc groove 114 to inside the inner disk groove 112. At this time, the sliding rods 171 will move closer to each other, thereby clamping the ramie rod through the silica gel pad 174. As the ramie rod is clamped, it will follow the conveyor belt 12 to the position directly below the cutting knife 153. At this time, the electric telescopic rod 151 will drive the cutting knife 153 to descend, thereby cutting the ramie rod. The cut ramie rod will reach the bending point of the driven roller 16. At this time, the magnetic chuck 172 clamping the ramie rod will move back to the wide arc groove 114 again, causing the sliding rods 171 to move away from each other, so that the ramie rod can smoothly fall onto the surface of the blanking plate 22. Then the ramie rod will move along the ramie rod to the surface of the baffle 225. If the weight of the ramie rod is greater than the torsion of the torsion spring 224, the baffle 225 will be pressed by the ramie rod and turn over, so that the heavier ramie rod will fall into the collection box 26, while the ramie rod lighter than the torsion of the torsion spring 224 will slide away along one end of the blanking plate 22. When adjusting the inclination angle of the blanking plate 22, start the motor B27 to drive the driving rod 28 to rotate the blanking plate 22. At this time, as the blanking plate 22 rotates, the vertical plate 244 and the rubber block 246 will also rise and fall. Due to the rise and fall of the vertical plate 244, the side block 241 slidably arranged with the vertical plate 244 will drive the sliding frame 23 to move horizontally, so that the sliding frame 23 is always directly below the blanking groove 221, thereby improving the screening effect after the ramie rod is processed.

[0036] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ramie processing and screening device, comprising a processing support (1), characterized in that: On the upper surface of the processing bracket (1), a side plate (11) is fixedly installed, and on one side of the side plate (11), a screening component (2) for screening ramie rods is fixedly installed. The screening component (2) includes a housing (21) fixedly installed on one side of the side plate (11), a motor B (27) fixedly installed on one side of the housing (21), a driving rod (28) rotatably connected to the output end of the motor B (27), a blanking plate (22) fixedly installed on the outer surface of the driving rod (28), a blanking groove (221) opened on the upper surface of the blanking plate (22), pipe holes (223) opened on both sides of the inner wall of the blanking groove (221), a cross bar (222) fixedly installed on the inner wall of the pipe hole (223), a baffle (225) fixedly installed on the outer surface of the cross bar (222), a torsion spring (224) is arranged between the pipe hole (223) and the cross bar (222), one end of the torsion spring (224) is fixedly connected to the outer surface of the cross bar (222), and the other end of the torsion spring (224) is fixedly connected to the inner wall of the pipe hole (223).

2. The ramie processing and screening equipment according to claim 1, characterized in that: On the bottom inner wall of the housing (21), a guide rod (25) is fixedly installed. A sliding frame (23) is sleeved on the outer surface of the guide rod (25). A collection frame (26) is slidably installed inside the sliding frame (23). On one side of the collection frame (26), a linkage component (24) is fixedly installed. A side groove (29) is opened on one side of the screening component (2). Sliding grooves (231) are opened on both sides of the inner wall of the sliding frame (23). A rod hole (232) is opened on one side of the sliding frame (23). The rod hole (232) is slidably connected to the guide rod (25).

3. The ramie processing and screening equipment according to claim 2, characterized in that: On both sides of the collection frame (26), sliders are fixedly installed. The sliders are slidably arranged in the sliding grooves (231). A fixing rod (262) is fixedly installed on the inner wall of the collection frame (26). A rectangular plate (263) is rotatably sleeved on the outer surface of the fixing rod (262). A tension spring (261) is fixedly installed on the bottom of the collection frame (26). One end of the tension spring (261) is fixedly connected to the lower surface of the rectangular plate (263).

4. A ramie processing and screening device according to claim 2, characterized in that: On the upper surface of the linkage component (24), a through groove (242) is opened. An inclined plate (243) is fixedly installed on the inner wall of the through groove (242). A vertical plate (244) is slidably arranged on the inner wall of the through groove (242). An inclined groove (245) is opened on one side of the vertical plate (244). The inclined groove (245) is adapted to the inclined plate (243). One end of the vertical plate (244) is fixedly installed with a rubber block (246). The upper surface of the rubber block (246) is fixedly connected to the lower surface of the blanking plate (22).

5. The ramie processing and screening equipment according to claim 1, characterized in that: There are two sets of the side plates (11). One side of one set of the side plates (11) is fixedly installed with a motor A (13). A driving roller (14), a driven roller (16) are rotatably connected between the two sets of side plates (11), and a support plate (18) is fixedly installed. One end of the driving roller (14) is rotatably connected to the output end of the motor A (13). A conveyor belt (12) is arranged on the outer surfaces of the driving roller (14) and the driven roller (16). A vertical frame (15) is fixedly installed on the upper surface of the side plate (11). A clamping assembly (17) for clamping ramie rods is arranged inside the conveyor belt (12). An electric telescopic rod (151) is fixedly installed on the top of the vertical frame (15). A bottom plate (152) is fixedly installed at one end of the electric telescopic rod (151). A cutting knife (153) is fixedly installed on the lower surface of the bottom plate (152).

6. The ramie processing and screening device according to claim 5, wherein: A knife groove (121) and a material groove (122) are formed on the outer surface of the conveyor belt (12). The knife groove (121) is adapted to the cutting knife (153). A clamping groove (123) is formed on the inner wall of the material groove (122). A pipe groove (124) is formed on the inner wall of the clamping groove (123).

7. The ramie processing and screening equipment according to claim 6, wherein: A thin ring groove (111) is formed on the inner wall of the side plate (11). An inner disc groove (112) is formed on the inner wall of the thin ring groove (111). A wide arc groove (114) is formed on one side of the inner disc groove (112). A slope (113) is arranged between the wide arc groove (114) and the inner disc groove (112). A magnetic attraction block is fixedly installed on the inner wall of the wide arc groove (114). The clamping assembly (17) includes a sliding rod (171) movably arranged inside the conveyor belt (12). The sliding rod (171) is adapted to the pipe groove (124) and the thin ring groove (111). A magnetic chuck (172) is fixedly installed at one end of the sliding rod (171). The magnetic chuck (172) is adapted to the inner disc groove (112) and is magnetically connected to the magnetic attraction block. The sliding rod (171) and the magnetic chuck (172) are slidably connected to the inner walls of the thin ring groove (111) and the inner disc groove (112). A clamping block (173) is fixedly installed at the other end of the sliding rod (171). A silica gel pad (174) is fixedly installed at one end of the clamping block (173). The silica gel pad (174) and the clamping block (173) are adapted to the clamping groove (123).

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