A rapid drying device for dehydrating chemical fibers

Abstract

The utility model discloses a kind of dehydration devices of quick drying chemical fiber, it is related to chemical fiber production technical field.The utility model includes base, and it further includes dehydration mechanism, the dehydration mechanism is set in the right side of the top of base, overturning mechanism, the overturning mechanism is set in the left side of the top of base, the dehydration mechanism includes top cover, and the bottom center of top cover is provided with round plate.The utility model is through setting dehydration mechanism, specifically is rotating worm, so that it is driven worm gear rotation by meshing connection, so that worm gear enters rotating state, then by the thread connection of worm gear and lead screw, lead screw moves downward along the plugboard, and drive the round plate of lead screw bottom rotation connection displacement, so it can close the top of rotary drum, prevent fiber from the top opening of rotary drum from splashing outward when spin-drying due to the action of centrifugal force, reduce the material waste due to splashing, and then improve the utilization efficiency of fiber raw material.

Description

Technical Field

[0001] This utility model belongs to the field of chemical fiber production technology, and in particular relates to a dehydration device for rapidly drying chemical fibers. Background Technology

[0002] Chemical fibers refer to fiber materials synthesized or modified through chemical methods. They are mainly divided into two categories: synthetic fibers and regenerated fibers. Synthetic fibers are usually made from petrochemical products (such as polyester and nylon). Synthetic fibers have excellent strength, abrasion resistance, wrinkle resistance, and color stability. Regenerated fibers, on the other hand, are made by chemically treating natural polymer materials (such as viscose fiber). Regenerated fibers retain some of the characteristics of natural fibers and have good moisture absorption, breathability, and comfort. Due to their diversity, functionality, and economy, chemical fibers are widely used in various fields. Existing chemical fibers retain a certain amount of moisture after production, requiring them to be placed in a dewatering device and dehydrated by centrifugal force. However, there is an opening at the top of the drum, which may cause the fibers to splash outwards from the top opening under centrifugal force and be discharged from the device along with the separated liquid, resulting in material waste and reducing the utilization efficiency of fiber raw materials. To address this, we propose a dewatering device for rapidly drying chemical fibers. Utility Model Content

[0003] The purpose of this invention is to provide a dehydration device for rapid drying of chemical fibers. Specifically, a dehydration mechanism is set up by rotating a worm gear, which drives a worm wheel to rotate through meshing. The worm wheel then enters a rotating state, and through the threaded connection between the worm wheel and the lead screw, the lead screw moves downward along the insert plate, causing the circular plate connected to the bottom of the lead screw to move downward. This effectively seals the top of the drum, preventing fibers from splashing outward from the top opening of the drum during centrifugal force, reducing material waste caused by splashing, and thus improving the utilization efficiency of fiber raw materials. This solves the problem that existing chemical fibers retain a certain amount of moisture after production, requiring the fibers to be placed in a dehydration device and dehydrated by centrifugal force in a drum. However, the top of the drum has an opening, which allows fibers to splash outward under centrifugal force and be discharged from the device with the separated liquid, causing material waste and reducing the utilization efficiency of fiber raw materials.

[0004] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to a dehydration device for rapid drying of chemical fibers, comprising a base and a dehydration mechanism. The dehydration mechanism is located on the right side of the top of the base, and a flipping mechanism is located on the left side of the top of the base. The dehydration mechanism includes a top cover, a circular plate at the bottom center of the top cover, an arc-shaped outer box at the top center of the top cover, a frustum-shaped outer box at the top of the arc-shaped outer box, a drive assembly at the center of the interior of the arc-shaped outer box, and three insert plates installed inside the frustum-shaped outer box. The three insert plates are welded to the inner wall of the frustum-shaped outer box on their opposite sides, and are arranged in a circumferential array around the arc-shaped outer box.

[0005] Furthermore, a cylinder is provided at the bottom center of the top cover, a ring is installed at the top of the inner wall of the cylinder, a sieve cylinder is provided at the bottom of the ring, the bottom outer wall of the ring is rotatably connected to the top inner wall of the sieve cylinder, the bottom center of the sieve cylinder penetrates the bottom outer wall of the cylinder and extends downward, the sieve cylinder is rotatably connected to the cylinder, a bracket is welded to the bottom of the cylinder, and a drain valve is installed on the right outer wall of the cylinder.

[0006] Furthermore, the drive assembly includes a worm gear and a worm. The worm gear is located at the center inside the arc-shaped outer box, and the worm is located on the back of the worm gear. The worm gear and the worm are meshed together. The left and right sides of the worm extend outward through the arc-shaped outer box, and the outer surface of the worm is rotatably connected to the inside edge of the arc-shaped outer box. A motor B is fixedly connected to the right side of the arc-shaped outer box. The interiors of the arc-shaped outer box and the frustum-shaped outer box are interconnected. By setting the meshing between the worm gear and the worm, the worm can drive the worm gear to rotate when the worm is in a rotating state.

[0007] Furthermore, a lead screw is provided at the center of the worm gear, and the bottom of the lead screw is rotatably connected to the top of the circular plate. The output end of the motor B is located at the center on the left side, and the left output end of the motor B is fixedly connected to the right side of the worm gear through a coupling. An internal thread groove is provided at the center of the worm gear, and the inner wall of the internal thread groove of the worm gear is threadedly connected to the outer wall of the lead screw.

[0008] Furthermore, a protective cover is fitted on the outer side of the lead screw. The top of the protective cover is rotatably connected to the inner wall of the top of the top cover, and the bottom of the protective cover is rotatably connected to the outer wall of the top of the circular plate. The outer wall of the lead screw has three slots, which are arranged in a circumferential array around the worm gear. The inner walls of the three lead screw slots are respectively adapted to and slidably connected to three insert plates. The insert plates provide guidance for the vertical displacement of the lead screw. The cross-section of the protective cover is arranged in a Z-shape with a continuous horizontal array.

[0009] Furthermore, the flipping mechanism includes an L-plate, which is disposed on the left side of the cylinder. A protrusion A is installed at the center of the left outer wall of the L-plate, and a protrusion B is installed at the bottom of the left outer wall of the L-plate. The protrusion B has the same specifications as the protrusion A. A curved panel is installed at the center of the left outer wall of the L-plate, and the curved outer wall of the L-plate curved panel is welded to the outer wall of the cylinder. By setting the protrusion B, the L-plate can deflect along the top center of the rotating plate A through the protrusion B when rotating.

[0010] Furthermore, both the front and back sides of the protrusion A are rotatably connected to connecting rods A. The two connecting rods A extend from the right side of the top to the left side of the bottom, respectively. A rotating plate A is sleeved on the outer side of the protrusion B. The top of the protrusion B is rotatably connected to the rotating plate A. The two connecting rods A are arranged in a horizontal mirror image with the protrusion A as the center. By setting the rotatable connection between connecting rod A and connecting rod B, the rotation of connecting rod A can drive the rotation of connecting rod B.

[0011] Furthermore, a rotating plate B is provided on the left side of the rotating plate A. The bottom left sides of the two connecting rods A that are close to each other are respectively rotatably connected to connecting rods B. The bottom left sides of the two connecting rods B are respectively rotatably connected to the top center of the rotating plate B. The sides of the two connecting rods B that are close to each other are connected together by a round rod. A motor C is installed at the center of the outer wall of the front of the rotating plate B. A coupling is installed at the output end of the motor C. The back of the coupling at the output end of the motor C is installed on the outer left side of the front of the connecting rod B located on the front side. Support plates are installed on the left and right sides of the top of the base. The top outer walls of the two support plates are respectively in contact with plate L.

[0012] This utility model has the following beneficial effects: 1. This utility model, by setting up a dewatering mechanism, specifically by rotating a worm gear to drive a worm wheel to rotate through a meshing connection, causing the worm wheel to enter a rotating state, and then through the threaded connection between the worm wheel and the lead screw, causing the lead screw to move downward along the insert plate, and driving the circular plate connected to the bottom of the lead screw to move downward. In this way, the top of the drum can be sealed, preventing the fibers from splashing outward from the top opening of the drum due to centrifugal force during the spin-drying process, reducing material waste caused by splashing, and thus improving the utilization efficiency of fiber raw materials.

[0013] 2. This utility model sets up a flipping mechanism, specifically by starting motor C, which drives connecting rod B to rotate to the left. Then, connecting rod B pulls connecting rod A, causing the bottom left side of plate L to deflect to the left along the top of rotating plate A. This adjusts the dewatering mechanism set on the right side of plate L to a horizontal state, making it convenient for operators to remove the dewatered fiber material from the dewatering mechanism, thereby ensuring the dewatering progress of the fiber material.

[0014] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the L-plate structure of this utility model; Figure 3 This is a schematic diagram of the top cover structure of this utility model; Figure 4 This is a schematic cross-sectional view of the cylindrical section of this utility model; Figure 5 This is a schematic diagram of the worm gear structure of this utility model.

[0017] The attached diagram lists the components represented by each number as follows: 11. Base; 12. Dewatering mechanism; 121. Cylinder; 122. Top cover; 1231. Ring; 1232. Screen cylinder; 124. Motor A; 125. Circular plate; 1261. Arc outer box; 1262. Frustum outer box; 1271. Worm gear; 1272. Worm; 1273. Lead screw; 128. Motor B; 1291. Protective cover; 1292. Insert plate; 13. Tilting mechanism; 131. L-plate; 1321. Protrusion A; 1322. Protrusion B; 133. Rotating plate A; 134. Rotating plate B; 1351. Connecting rod A; 1352. Connecting rod B; 136. Motor C; 137. Support plate. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figures 1-5As shown, this utility model is a dehydration device for rapid drying of chemical fibers, including a base 11 and a dehydration mechanism 12. The dehydration mechanism 12 is located on the right side of the top of the base 11, and a flipping mechanism 13 is located on the left side of the top of the base 11. The dehydration mechanism 12 includes a top cover 122, a circular plate 125 at the bottom center of the top cover 122, an arc-shaped outer box 1261 at the top center of the top cover 122, a frustum-shaped outer box 1262 at the top of the arc-shaped outer box 1261, a drive assembly at the center of the interior of the arc-shaped outer box 1261, and three insert plates 1292 installed inside the frustum-shaped outer box 1262. The sides of the three insert plates 1292 that are far apart from each other are welded to the inner wall of the frustum-shaped outer box 1262. The insert plates 1292 are arranged in a circular array around the arc-shaped outer box 1261. Rotating the worm gear 1272 drives the worm wheel 1271 to rotate via a meshing connection. The worm wheel 1271 then enters a rotating state, and through the threaded connection between the worm wheel 1271 and the lead screw 1273, the lead screw 1273 moves downwards along the insert plates 1292, causing the circular plate 125, which is rotatably connected to the bottom of the lead screw 1273, to move downwards. This seals the top of the drum, preventing fibers from splashing outwards from the top opening of the drum due to centrifugal force during spin drying, reducing material waste caused by splashing, and thus improving the utilization efficiency of the fiber raw materials. A cylinder 121 is located at the bottom center of the top cover 122, and a ring 12 is installed on the top of the inner wall of the cylinder 121. 31. A sieve cylinder 1232 is provided at the bottom of the ring 1231. The bottom outer wall of the ring 1231 is rotatably connected to the top inner wall of the sieve cylinder 1232. The bottom center of the sieve cylinder 1232 passes through the bottom outer wall of the cylinder 121 and extends downward. The sieve cylinder 1232 is rotatably connected to the cylinder 121. A bracket is welded to the bottom of the cylinder 121. A drain valve is installed on the right outer wall of the cylinder 121. The drive assembly includes a worm gear 1271 and a worm 1272. The worm gear 1271 is located at the center inside the arc-shaped outer box 1261. The worm 1272 is located on the back of the worm gear 1271. The worm gear 1271 and the worm 1272 are meshed. The left and right sides of the worm 1272 pass through the arc-shaped outer box 1261 and extend outward. The outer surface of the worm 1272... The worm gear 1271 is rotatably connected to the inner edge of the arc-shaped outer box 1261. A motor B128 is fixedly connected to the right side of the arc-shaped outer box 1261. The arc-shaped outer box 1261 and the frustum-shaped outer box 1262 are internally connected. A lead screw 1273 is set at the center of the worm gear 1271. The bottom of the lead screw 1273 is rotatably connected to the top of the circular plate 125. The output end of the motor B128 is set at the center of the left side. The left output end of the motor B128 is fixedly connected to the right side of the worm gear 1272 through a coupling. An internal thread groove is opened at the center of the worm gear 1271. The inner wall of the internal thread groove of the worm gear 1271 is threadedly connected to the outer wall of the lead screw 1273. A protective cover 1291 is fitted on the outer side of the lead screw 1273. The top of the protective cover 1291 is rotatably connected to the inner wall of the top of the top cover 122.The bottom of the protective cover 1291 is rotatably connected to the top outer wall of the circular plate 125. The outer wall of the lead screw 1273 has three slots, arranged in a circumferential array around the worm gear 1271. The inner walls of the three lead screw 1273 slots are respectively adapted to and slidably connected to three insert plates 1292. The insert plates 1292 provide guidance for the vertical displacement of the lead screw 1273. The flipping mechanism 13 includes an L-plate 131, which is located on the left side of the cylinder 121. A protrusion A1321 is installed at the center of the left outer wall of the L-plate 131, and a [missing information - likely a component or material] is installed at the bottom of the left outer wall of the L-plate 131. Protrusion B1322 has the same specifications as protrusion A1321. A curved panel is installed at the center of the left outer wall of L-plate 131. The curved outer wall of the L-plate 131 is welded to the outer wall of cylinder 121. Connecting rods A1351 are rotatably connected to both the front and back of protrusion A1321. The two connecting rods A1351 extend from the right side of the top to the left side of the bottom, respectively. A rotating plate A133 is fitted on the outer side of protrusion B1322. The top of protrusion B1322 is rotatably connected to the top of rotating plate A133. The two connecting rods A1351 are horizontal mirrors with protrusion A1321 as the center. As shown in the configuration, a rotating plate B134 is located on the left side of rotating plate A133. Two connecting rods A1351 are rotatably connected to the bottom left sides of their adjacent sides by connecting rods B1352. The bottom left sides of the two connecting rods B1352 are rotatably connected to the top center of rotating plate B134. The adjacent sides of the two connecting rods B1352 are connected together by a round rod. A motor C136 is mounted at the center of the front outer wall of rotating plate B134. A coupling is mounted on the output end of the back of motor C136. The back of the coupling at the output end of motor C136 is mounted on the front left side of the connecting rod B1352 located on the front side. On the outer side wall, the starting motor C136 drives the connecting rod B1352 to rotate to the left. Then, the connecting rod B1352 pulls the connecting rod A1351, causing the bottom left side of the L-plate 131 to deflect to the left along the top of the rotating plate A133. This adjusts the dewatering mechanism 12 on the right side of the L-plate 131 to a horizontal position, facilitating the operator to remove the dewatered fiber material from the mechanism 12 and ensuring the dewatering progress of the fiber material. Support plates 137 are installed on the left and right sides of the top of the base 11, with the top outer walls of the two support plates 137 contacting the L-plate 131.

[0020] A specific application of this embodiment is as follows: First, open the top cover 122, then pour the fiber raw material containing moisture into the sieve cylinder 1232, then close the top cover 122 to keep the top of the cylinder 121 closed. Then, start the motor B128 to drive the worm gear 1272 to rotate. Then, through the meshing between the worm wheel 1271 and the worm 1272, the worm wheel 1271 also rotates. Then, through the rotation of the worm wheel 1271, the threaded rod 1273 connected to its center slides vertically downward along the insert plate 1292. When the threaded rod 1273 slides downward, it also drives the rotating cylinder connected to its bottom. Plate 125 moves downwards, and the displacement of circular plate 125 stretches protective cover 1291 to prevent liquid and other impurities from falling into the threaded groove on the outer wall of lead screw 1273. Then, circular plate 125 gradually moves downwards to the top center of screen cylinder 1232, sealing its bottom to prevent fibers inside screen cylinder 1232 from splashing outwards due to centrifugal force. Then, motor A124 is started, and its output end drives screen cylinder 1232 to rotate. Through the centrifugal force generated when screen cylinder 1232 rotates, water is separated from fiber raw materials. The separated liquid falls into the bottom of the inside of cylinder 121. The drain valve on the outer wall of cylinder 121 can be activated to discharge the liquid outwards. Finally, turn off motor A124 and start motor C136, so that its output end drives connecting rod B1352 to rotate to the left. Then, through the rotational connection between connecting rod A1351 and connecting rod B1352, connecting rod A1351 pulls protrusion A1321 to the left, so that L plate 131 deflects to the left along rotating plate A133 via protrusion B1322 installed at the bottom. Then, through the curved plate installed on the right outer wall of L plate 131, cylinder 121 is driven to rotate to the left, so that the left outer wall of L plate 131 gradually contacts the top of support plate 137 located on the left, so that cylinder 121 is in a horizontal setting state. Then, the circular plate 125 is reset through top cover 122. Then, the top cover 122 is opened to take out the dehydrated fibers inside screen cylinder 1232. It should be noted that the control of motors A124, B128, and C136 in this application can all be achieved by using a program set in the control panel and inputting relevant parameters as needed for automated control. This control method can be implemented using existing technologies, such as PLCs.

[0021] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0022] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A dehydration apparatus for rapidly drying chemical fibers, comprising a base (11), characterized in that, Also includes: A dehydration mechanism (12) is provided on the right side of the top of the base (11); A flipping mechanism (13) is disposed on the top left side of the base (11); The dehydration mechanism (12) includes a top cover (122), a circular plate (125) is provided at the bottom center of the top cover (122), an arc-shaped outer box (1261) is installed at the top center of the top cover (122), a frustum-shaped outer box (1262) is installed at the top of the arc-shaped outer box (1261), a drive group is provided at the interior center of the arc-shaped outer box (1261), and three insert plates (1292) are installed inside the frustum-shaped outer box (1262). Among them, the three insert plates (1292) are welded to the inner wall of the truncated cone outer box (1262) on the side that is far away from each other, and the three insert plates (1292) are arranged in a circular array with the arc outer box (1261) as the center.

2. The dehydration device for rapid drying of chemical fibers according to claim 1, characterized in that, A cylinder (121) is provided at the bottom center of the top cover (122). A ring (1231) is installed on the top of the inner wall of the cylinder (121). A sieve cylinder (1232) is provided at the bottom of the ring (1231). The bottom outer wall of the ring (1231) is rotatably connected to the top inner wall of the sieve cylinder (1232). The bottom center of the sieve cylinder (1232) penetrates the bottom outer wall of the cylinder (121) and extends downward. The sieve cylinder (1232) is rotatably connected to the cylinder (121). The bottom of the cylinder (121) is welded with a bracket, and a drain valve is installed on the right outer wall of the cylinder (121).

3. The dehydration device for rapid drying of chemical fibers according to claim 1, characterized in that, The drive assembly includes a worm gear (1271) and a worm (1272). The worm gear (1271) is located at the center inside the arc-shaped outer box (1261), and the worm (1272) is located on the back of the worm gear (1271). The worm gear (1271) and the worm (1272) are meshed together. The left and right sides of the worm (1272) pass through the arc-shaped outer box (1261) and extend outward. The outer surface of the worm (1272) is rotatably connected to the inside edge of the arc-shaped outer box (1261). A motor B (128) is fixedly connected to the right side of the arc-shaped outer box (1261). The outer arc box (1261) and the outer frustum box (1262) are internally connected.

4. The dehydration device for rapid drying of chemical fibers according to claim 3, characterized in that, A lead screw (1273) is provided at the center of the worm gear (1271). The bottom of the lead screw (1273) is rotatably connected to the top of the circular plate (125). The output end of the motor B (128) is located at the center of the left side. The left output end of the motor B (128) is fixedly connected to the right side of the worm gear (1272) through a coupling. The worm gear (1271) has an internal thread groove at its center, and the inner wall of the internal thread groove of the worm gear (1271) is threadedly connected to the outer wall of the lead screw (1273).

5. The dehydration apparatus for rapid drying of chemical fibers according to claim 4, characterized in that, The lead screw (1273) is fitted with a protective cover (1291) on its outer side. The top of the protective cover (1291) is rotatably connected to the inner wall of the top of the top cover (122). The bottom of the protective cover (1291) is rotatably connected to the outer wall of the top of the circular plate (125). The outer wall of the lead screw (1273) is provided with three slots. The three slots of the lead screw (1273) are arranged in a circumferential array with the worm gear (1271) as the center. The inner walls of the three slots of the lead screw (1273) are respectively adapted to and slidably connected to the three insert plates (1292). The insert plate (1292) provides guidance for the vertical displacement of the lead screw (1273).

6. The dehydration apparatus for rapid drying of chemical fibers according to claim 1, characterized in that, The flipping mechanism (13) includes an L plate (131), which is located on the left side of the cylinder (121). A protrusion A (1321) is installed at the center of the left outer wall of the L plate (131), and a protrusion B (1322) is installed at the bottom of the left outer wall of the L plate (131). The protrusion B (1322) has the same specifications as the protrusion A (1321). Among them, a curved panel is installed at the center of the left outer wall of the L plate (131), and the curved outer wall of the L plate (131) is welded to the outer wall of the cylinder (121).

7. The dehydration apparatus for rapid drying of chemical fibers according to claim 6, characterized in that, The front and back of the protrusion A (1321) are rotatably connected to the connecting rod A (1351), and the two connecting rods A (1351) extend from the right side of the top to the left side of the bottom respectively. The outer side of the protrusion B (1322) is fitted with a rotating plate A (133), and the top of the protrusion B (1322) is rotatably connected to the rotating plate A (133). Among them, the two connecting rods A (1351) are set in a horizontal mirror image with the protrusion A (1321) as the center.

8. The dehydration apparatus for rapid drying of chemical fibers according to claim 7, characterized in that, A rotating plate B (134) is provided on the left side of the rotating plate A (133). The bottom left side of the two connecting rods A (1351) that are close to each other is rotatably connected to the connecting rod B (1352). The bottom left side of the two connecting rods B (1352) is rotatably connected to the top center of the rotating plate B (134). The sides of the two connecting rods B (1352) that are close to each other are connected together by a round rod. A motor C (136) is installed at the center of the front outer wall of the rotating plate B (134). A coupling is installed at the output end of the motor C (136). The back of the coupling at the output end of the motor C (136) is installed on the left outer wall of the front of the connecting rod B (1352) located on the front side. Among them, the top left and right sides of the base (11) are equipped with support plates (137), and the top outer walls of the two support plates (137) are in contact with the L plate (131) respectively.

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