Drying device for sea-island fiber production

Abstract

The utility model discloses a drying device for sea-island fiber production, which relates to the technical field of sea-island fiber production and comprises a box body, a cavity is arranged in the box body, a feed port and a discharge port are respectively arranged on two sides of the box body along the length direction, heating plates are arranged on the inner walls of two sides of the cavity along the width direction of the box body, and the heating plates are arranged on the inner walls of two sides of the cavity along the width direction of the box body. An air outlet is formed in the box wall, located on one side of the feeding port, of the box body, the air outlet communicates with a fan through a pipeline, the feeding port and the discharging port are each internally provided with two first rotating rollers which are parallel to each other up and down, a clamping and conveying assembly is arranged in the cavity, and a conveying assembly is arranged on the side, close to the discharging port, in the cavity; a plurality of sets of supporting assemblies are arranged in the cavity in the length direction of the box body, each clamping and conveying assembly comprises a lower clamping plate and an upper clamping plate, hydraulic clamping jaws are arranged on the two sides of the lower clamping plate and the two sides of the upper clamping plate in the length direction correspondingly, and the device has the advantage of improving the sea-island fiber drying effect.

Description

Technical Field

[0001] The utility model relates to the technical field of island-in-the-sea fiber production, in particular to a drying device for island-in-the-sea fiber production. Background Art

[0002] Sea-island fibers are made by dispersing one polymer in another polymer. The dispersed phase is in an "island" state in the fiber cross section, while the matrix is ​​equivalent to the "sea". From the cross section of the fiber, one component is surrounded by another component in a fine and dispersed state, as if there are many islands in the sea. The sea-island fibers need to be preliminarily dried before further processing. In order to ensure the drying quality of the drying box, the movement path of the sea-island fibers inside the drying box will be set to an oblique curve, which makes the movement path of the sea-island fibers in the drying box longer and increases the drying time of the sea-island fibers in the drying box. However, the curved path makes the sea-island fibers too complicated when passing through the various guide rollers, which can easily cause wrinkles in the sea-island fibers during operation.

[0003] A sea-island fiber drying device with publication number CN220437024U includes a drying box, a drying chamber is provided inside the drying box, a drying mechanism is provided on the outer wall of the drying box, two sets of feeding mechanisms are provided inside the drying chamber, the feeding mechanism includes a connecting plate, the connecting plate is slidably provided inside the drying chamber, the front side of the connecting plate is rotatably connected to two feeding rollers, a lifting mechanism is provided inside the drying box, and a connecting mechanism is provided between the two connecting plates and the lifting mechanism.

[0004] The device utilizes the setting of a feeding mechanism, a lifting mechanism and a connecting mechanism. After the island fibers are passed through two parallel wire-passing mechanisms, wrinkles are not easily generated during this process because the two wire-passing mechanisms are set in parallel. Then, the lifting mechanism drives the two feeding mechanisms to rise and fall respectively, so that the two feeding mechanisms can be staggered, making the island fibers inside the drying chamber longer, thereby improving the island limit drying effect and drying quality.

[0005] However, the device requires manual traction, so a movable baffle is provided, which reduces the drying efficiency of the island fiber. At the same time, manual traction is time-consuming and labor-intensive, which reduces the drying efficiency of the island fiber. Therefore, it is necessary to design a drying device for producing island fiber that improves the drying efficiency and drying quality of the island fiber. Utility Model Content

[0006] The purpose of the present invention is to provide a drying device for producing sea-island fibers in order to address the existing technical defects and solve the problems raised in the above-mentioned background technology.

[0007] The top of the box is provided with a roller which is connected to the feed outlet and the bottom of the box body, and the roller is connected with the roller to pass through the roller The bottom of the box body is provided with a roller which is connected with the feed outlet and the outlet of the box body.

[0008] The present invention further illustrates that a driving motor 1 is fixedly connected to the outer wall of the box corresponding to each rotating roller 1, and the output shaft of the driving motor 1 is connected to the rotating shaft of the rotating roller 1.

[0009] The present utility model further illustrates that the lower splint is formed with an arc surface one along the length direction of the box body and on one side close to the feed port, and the arc surface one cooperates with a portion of the roller surface of a rotating roller one on the lower side of the feed port, and the lower splint is formed with an arc surface two along the length direction of the box body and on one side close to the discharge port, and the arc surface one and the arc surface two are symmetrically arranged about the center line of the lower splint along the width direction, and the arc surface two cooperates with a portion of the roller surface of a rotating roller one on the lower side of the discharge port.

[0010] The utility model further illustrates that one side of the screw rod along the axial direction passes through one side of the box body and is fixedly connected to the second drive motor, and the end of the screw rod away from the drive motor is connected to the inner wall of the cavity through a bearing.

[0011] The utility model further describes that the transmission component includes two rollers 2 that are parallel to each other in the upper and lower directions. The two rollers 2 are symmetrically arranged in the upper and lower directions with the transmission plane of the island fiber as the reference. One end of the two rollers 2 along the axial direction is provided with a drive motor 3, and the end of the two rollers 2 away from the drive motor 3 is provided with a connecting block 1. The fixed end of the drive motor 3 is provided with a motor housing, and a hydraulic telescopic cylinder 1 is provided on the side of the motor housing away from the island fiber, and a connecting plate 1 is provided on the side of the hydraulic telescopic cylinder 1 away from the motor housing.

[0012] The present invention further describes that the multiple groups of support components are staggered and distributed up and down based on the transmission plane of the island-in-the-sea fibers.

[0013] The utility model further describes that the support assembly includes a rotating roller three, and connecting blocks two are provided at both ends of the rotating roller three along the axial direction. The rotating roller three is rotatably connected to the connecting block two through a bearing, and a hydraulic telescopic cylinder two is provided on the side of the connecting block two away from the island fiber, and a connecting plate two is provided on the side of the hydraulic telescopic cylinder two away from the connecting block two.

[0014] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: the present invention improves the sealing of the cavity while eliminating manual traction by arranging a clamping and conveying component in the cavity to pull the island fibers that need to be dried, thereby improving the drying efficiency and drying effect of the island fibers.

[0015] By setting up multiple groups of support components to quantitatively stretch the island fiber, the tension of the island fiber in the cavity is increased, the drying time of the island fiber in the cavity is improved, and the island fiber is prevented from wrinkling when drying. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the left front side of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the right front side of the overall structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the overall structure of the utility model from the left front side;

[0020] Figure 4 This is a schematic cross-sectional view of the clamping and conveying component of the present invention;

[0021] Figure 5 This is a schematic diagram of the transmission component structure of the utility model;

[0022] In the figure: 1. Box body; 2. Cavity; 3. Feed port; 4. Discharge port; 5. Air outlet; 6. Fan; 7. Roller 1; 8. Drive motor 1; 9. Clamping assembly; 10. Lower clamping plate; 11. Upper clamping plate; 12. Arc surface 1; 13. Arc surface 2; 14. Hydraulic clamping jaw; 15. Moving block; 16. Screw; 17. Drive motor 2; 18. Conveying assembly; 19. Roller 2; 20. Drive motor 3; 21. Connecting block 1; 22. Motor housing; 23. Hydraulic telescopic cylinder 1; 24. Connecting plate 1; 25. Support assembly; 26. Roller 3; 27. Connecting block 2; 28. Hydraulic telescopic cylinder 2; 29. ​​Connecting plate 2. DETAILED DESCRIPTION

[0023] The following is a non-limiting detailed description of the technical solution of the present invention in conjunction with preferred embodiments and their accompanying drawings. Obviously, the described embodiments are only a portion of the embodiments of the present invention, and not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0024] See also Figure 1-5 The utility model provides a technical solution: a drying device for producing sea island fibers, comprising a box body 1, a cavity 2 is provided in the box body 1, and a feed port 3 and a discharge port 4 are respectively provided on both sides of the box body 1 along the length direction.

[0025] Heating plates (not shown) are provided on both inner walls of the cavity 2 along the width direction of the box body 1. The heating plates are conventional technologies used to heat the cavity 2 to dry the sea-island fibers.

[0026] An air outlet 5 is provided on the box wall of the box body 1 on one side of the feed port 3. The air outlet 5 is connected to a fan 6 through a pipe. The pipe is connected to the outer wall of the box body 1. The fan 6 is fixedly connected to the upper outer wall of the box body 1. The water vapor in the cavity 2 is pumped out by the fan 6.

[0027] Two rollers 7 parallel to each other are provided in the feed port 3 and the discharge port 4. The two rollers 7 are arranged horizontally. The two rollers 7 rotate to transport the sea-island fibers between the two rollers 7.

[0028] A drive motor 8 is fixedly connected to each roller 7 on the outer wall of the box body 1. The drive motor 8 is arranged horizontally, and the output shaft of the drive motor 8 is connected to the rotating shaft of the roller 7, so that the roller 7 is driven to rotate by the drive motor 8.

[0029] As indicated Figure 3 , gesture Figure 4 A clamping and conveying component 9 is provided in the cavity 2, and the clamping and conveying component 9 includes a lower clamping plate 10 and an upper clamping plate 11. The lower clamping plate 10 and the upper clamping plate 11 are both horizontally arranged, and the lower clamping plate 10 and the upper clamping plate 11 are symmetrically arranged up and down based on the transmission plane of the island fiber.

[0030] The lower splint 10 is formed with an arcuate surface 12 on one side along the length direction of the box body 1 and close to the feed port 3. The arcuate surface 12 cooperates with a partial roller surface of a roller 7 on the lower side of the feed port 3. When the two rollers 7 in the feed port 3 convey the island fibers into the cavity 2, the island fibers can be conveyed to the upper side surface of the lower splint 10 and move toward the discharge port 4 by adhering to the upper surface of the lower splint 10.

[0031] The lower splint 10 is formed with an arc-shaped surface 2 13 on one side along the length direction of the box body 1 and close to the discharge port 4. The arc-shaped surface 12 and the arc-shaped surface 2 13 are symmetrically arranged about the center line of the lower splint 10 along the width direction. The arc-shaped surface 2 13 cooperates with a partial roller surface of a roller 1 7 on the lower side of the discharge port 4. When the clamping assembly clamps the island fiber and moves to the side of the discharge port 4, the lower splint 10 is docked with a roller 2 19 on the lower side of the discharge port 4, so that the end of the island fiber moves to between the two rollers 1 7 of the discharge port 4, and is pressed and conveyed out of the box body 1 by the two rollers 1 7.

[0032] Hydraulic clamps 14 are provided on both sides of the lower clamping plate 10 and the upper clamping plate 11 along the length direction. A movable block 15 is provided on the side of the hydraulic clamping plate 14 facing away from the lower clamping plate 10. The fixed end of the hydraulic clamping plate 14 is fixedly connected to the movable block 15. The upper and lower clamping jaws of the hydraulic clamping plate 14 are respectively fixedly connected to the upper clamping plate 11 and the lower clamping plate 10. The sea island fibers on the lower clamping plate 10 are clamped by controlling the hydraulic clamping jaw 14.

[0033] The moving block 15 is provided with threaded holes along the length direction of the box body 1 , and a screw rod 16 is provided in the box body 1 corresponding to the threaded hole of the moving block 15 , and the moving block 15 is screwed to the screw rod 16 through the threaded hole.

[0034] One side of the screw rod 16 along the axial direction passes through one side of the box body 1 and is fixedly connected to the driving motor 2 17. The end of the screw rod 16 away from the driving motor is connected to the inner wall of the cavity 2 through a bearing.

[0035] The second driving motor 17 rotates to drive the screw rod 16 to rotate, thereby causing the moving block 15 to move along the screw rod 16 .

[0036] As indicated Figure 3 , indicating Figure 5 A conveying assembly 18 is provided on one side of the cavity 2 near the discharge port 4. The conveying assembly 18 includes two rollers 2 19 parallel to each other in an upper and lower direction. The two rollers 2 19 are horizontally arranged. The two rollers 2 19 are symmetrically arranged in an upper and lower direction based on the transmission plane of the sea-island fiber. A driving motor 3 20 is provided at one end of the two rollers 2 19 along the axial direction, and a connecting block 1 21 is provided at one end of the two rollers 2 19 away from the driving motor 3 20.

[0037] The output end of the driving motor three 20 is fixedly connected to the rotating shaft of the rotating roller two 19, and the end of the rotating roller two 19 away from the driving motor three 20 is rotatably connected to the connecting block one 21 through a bearing.

[0038] The fixed end sleeve of the driving motor 3 20 is provided with a motor housing 22, and a hydraulic telescopic cylinder 23 is provided on the side of the motor housing 22 away from the island fiber. The hydraulic telescopic cylinder 23 is vertically arranged, and a connecting plate 24 is provided on the side of the hydraulic telescopic cylinder 23 away from the motor housing 22. The connecting plate 24 is horizontally arranged, and the two ends of the connecting plate 24 along the width direction of the box body 1 are fixedly connected to the inner wall of the cavity 2.

[0039] The fixed end of the hydraulic telescopic cylinder 1 23 is fixedly connected to the connecting plate 1 24 , and the output end of the hydraulic telescopic cylinder 1 23 is fixedly connected to the motor housing 22 .

[0040] When the clamping assembly 9 clamps the island fibers from the feed port 3 and passes between the two rollers 19 to the side of the discharge port 4, the output end of the hydraulic telescopic cylinder 23 is controlled to extend, so that the two rollers 19 approach each other and directly contact the island fibers, and the island fibers are pressed and conveyed.

[0041] As indicated Figure 3 Multiple groups of support components 25 are arranged in the cavity 2 along the length direction of the box body 1, and the multiple groups of support components 25 are staggered up and down based on the transmission plane of the island fiber.

[0042] The support assembly 25 includes a third roller 26 . Two connecting blocks 27 are provided at both ends of the third roller 26 along the axis direction. The third roller 26 is rotatably connected to the two connecting blocks 27 via bearings.

[0043] A hydraulic telescopic cylinder 28 is provided on the side of the connecting block 27 facing away from the island fiber, and a connecting plate 29 is provided on the side of the hydraulic telescopic cylinder 28 away from the connecting block 27. The connecting plate 29 is arranged horizontally, and the two ends of the connecting plate 29 along the width direction of the box body 1 are fixedly connected to the inner wall of the cavity 2.

[0044] The fixed end of the second hydraulic telescopic cylinder 28 is fixedly connected to the second connecting plate 29 , and the output end of the second hydraulic telescopic cylinder 28 is fixedly connected to the second connecting block 27 .

[0045] When the clamping and conveying component 9 clamps the island fiber and moves it to the discharge port 4, the output end of the hydraulic telescopic rod 2 is in a retracted state. When the two rollers 1 7 at the discharge port 4 roll and transmit the island fiber, the output end of the hydraulic telescopic cylinder 2 28 is controlled to extend, so that the roller 3 26 contacts the island fiber and continues to extend, stretching the island fiber, straightening the island fiber to reduce wrinkles generated during drying, and at the same time increasing the drying time of the island fiber in the box 1.

[0046] In this embodiment, the island fibers are conveyed into the cavity 2 through the two rollers 7 of the feed port 3. At this time, the upper clamping plate 11 on the clamping assembly 9 is close to the side of the feed port 3, and the island fibers fall on the upper clamping plate 11 after entering the cavity 2.

[0047] Then, the hydraulic clamping is controlled to clamp the upper clamping plate 11 and the lower clamping plate 10 to clamp the sea island fibers, and the driving motor 17 is started to drive the screw 16 to rotate, so that the moving block 15 moves toward the side of the feed port 3.

[0048] At the same time, the driving motor 8 of the two rollers 7 on the feed port 3 cooperates with the moving speed of the moving block 15 to roll and convey the sea-island fibers.

[0049] In the process of the clamping assembly clamping the island fiber and moving it toward the side of the discharge port 4, the hydraulic telescopic cylinder 1 23 on the conveying assembly 18 and the hydraulic telescopic cylinder 2 28 on the supporting assembly 25 are both in a retracted state, and do not hinder the movement of the clamping assembly. At the same time, the heating plate and the fan 6 are started to heat the island fiber and pump the evaporated water vapor out of the box 1.

[0050] After the clamping assembly clamps the island-in-sea fibers and passes through the conveying assembly 18, the output end of the hydraulic telescopic cylinder 1 23 is controlled to extend, so that the two rollers 2 19 approach each other and press and convey the island-in-sea fibers.

[0051] When the clamping assembly clamps the island fiber and moves it to the side of the discharge port 4, the hydraulic clamping jaws 14 are controlled to open, and the upper clamping plate 11 and the lower clamping plate 10 do not clamp the island fiber. Under the pressure roller transmission of the conveying assembly 18, the island fiber moves into between the two rollers 7 of the discharge port 4 and is conveyed out of the box 1 under the drive of the drive motor 8.

[0052] The driving motor 2 17 is controlled to rotate in the opposite direction, so that the screw 16 rotates in the opposite direction to drive the moving block 15 to move toward the side of the feed port 3 and reset. After the moving block 15 is reset, the output end of the hydraulic telescopic cylinder 2 28 is controlled to extend, so that the roller 3 26 contacts the island fiber and continues to extend, stretching the island fiber, straightening the island fiber to reduce wrinkles generated during drying, and at the same time increasing the drying time of the island fiber in the box 1.

[0053] In the description of the present invention, it should be understood that the terms "up", "down", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only used to facilitate the description of the present invention, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0054] Finally, it should be pointed out that the above embodiments are intended only to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art will appreciate that modifications may be made to the technical solutions described in the above embodiments, or that some of the technical features may be replaced with equivalents. Such modifications or replacements do not deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A drying device for producing sea-island fibers, characterized by: The invention comprises a box body (1), wherein a cavity (2) is provided in the box body (1), a feed port (3) and a discharge port (4) are respectively provided on both sides of the box body (1) along the length direction, heating plates are provided on the inner walls of both sides of the cavity (2) along the width direction of the box body (1), an air outlet (5) is provided on the box wall of the box body (1) on one side of the feed port (3), the air outlet (5) is connected to a fan (6) through a pipeline, two rollers (7) are provided in the feed port (3) and the discharge port (4), a pinching assembly (9) is provided in the cavity (2), and a nozzle (8) is provided in the cavity (2) near the discharge port. A conveying assembly (18) is provided on one side of the material port (4), a plurality of supporting assemblies (25) are provided in the cavity (2) along the length direction of the box body (1), the clamping assembly (9) includes a lower clamping plate (10) and an upper clamping plate (11), hydraulic clamping jaws (14) are provided on both sides of the lower clamping plate (10) and the upper clamping plate (11) along the length direction, a moving block (15) is provided on the side of the hydraulic clamping jaw (14) away from the lower clamping plate (10), a threaded hole is provided on the moving block (15) along the length direction of the box body (1), and a rotatable screw rod (16) is screwed to the moving block (15) through the threaded hole.

2. The drying device for producing sea-island fibers according to claim 1, characterized in that: The outer wall of the box body (1) is fixedly connected to a drive motor (8) corresponding to each roller (7), and the output shaft of the drive motor (8) is connected to the rotating shaft of the roller (7).

3. The drying device for producing sea-island fibers according to claim 1, characterized in that: The lower clamping plate (10) is formed with an arc surface 1 (12) on one side along the length direction of the box body (1) and close to the feed port (3), and the arc surface 1 (12) cooperates with a part of the roller surface of a rotating roller 1 (7) on the lower side of the feed port (3). The lower clamping plate (10) is formed with an arc surface 2 (13) on one side along the length direction of the box body (1) and close to the discharge port (4), and the arc surface 1 (12) and the arc surface 2 (13) are symmetrically arranged along the center line of the clamping plate (10) below the width direction, and the arc surface 2 (13) cooperates with a part of the roller surface of a rotating roller 1 (7) on the lower side of the discharge port (4).

4. The drying device for producing sea-island fibers according to claim 1, characterized in that: One side of the screw rod (16) along the axial direction passes through the box body (1) and is fixedly connected to the second drive motor (17). The end of the screw rod (16) facing away from the drive motor is connected to the inner wall of the cavity (2) through a bearing.

5. The drying device for producing sea-island fibers according to claim 1, characterized in that: The transmission assembly (18) includes two rollers (19) that are parallel to each other in the upper and lower directions. The two rollers (19) are symmetrically arranged in the upper and lower directions with the transmission plane of the island fiber as the reference. A driving motor (20) is provided at one end of the two rollers (19) along the axial direction. A connecting block (21) is provided at one end of the two rollers (19) away from the driving motor (20). The fixed end of the driving motor (20) is provided with a motor housing (22). A hydraulic telescopic cylinder (23) is provided on the side of the motor housing (22) away from the island fiber. A connecting plate (24) is provided on the side of the hydraulic telescopic cylinder (23) away from the motor housing (22).

6. The drying device for producing sea-island fibers according to claim 1, characterized in that: The multiple groups of support components (25) are staggered and distributed up and down based on the transmission plane of the sea island fibers.

7. The drying device for producing sea-island fibers according to claim 1, characterized in that: The support assembly (25) includes a rotating roller three (26), and connecting blocks two (27) are provided at both ends of the rotating roller three (26) along the axial direction. The rotating roller three (26) is rotatably connected to the connecting block two (27) through a bearing, and a hydraulic telescopic cylinder two (28) is provided on the side of the connecting block two (27) away from the island fiber, and a connecting plate two (29) is provided on the side of the hydraulic telescopic cylinder two (28) away from the connecting block two (27).

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