Winding equipment for hollow fiber membrane processing

Abstract

The utility model relates to the technical field of hollow fiber membrane processing, and discloses winding equipment for hollow fiber membrane processing, which comprises a base, a motor is arranged at the top of the base through a vertical plate, an output shaft of the motor penetrates through the vertical plate and is provided with a winding rod, a winding drum is sleeved on the surface of the winding rod, and a limiting component is arranged on the surface of the winding rod. A sliding groove is formed in one side of the top end of the base, a supporting box is slidably arranged in the sliding groove through a sliding block, a bidirectional lead screw is rotationally arranged in the supporting box, supporting plates are arranged at the two ends of the bidirectional lead screw through lead screw nut threads, and a semicircular retaining plate and a semicircular limiting plate are arranged on the surfaces of the supporting plates correspondingly; by means of rotation of the two-way lead screw, the two semicircular retaining plates and the two semicircular limiting plates can be synchronously driven to synchronously move away from each other, one end of the winding drum is not limited, then the winding drum and a fiber membrane wound on the surface of the winding drum can be conveniently taken down, the working efficiency is improved, and the use convenience is good.

Description

Technical Field

[0001] The utility model relates to the technical field of hollow fiber membrane processing, in particular to a winding device for hollow fiber membrane processing. Background Art

[0002] Hollow fiber membrane refers to a membrane that is fibrous in appearance and has a self-supporting function. The hollow fiber membrane is made of polysulfone and dimethylacetamide as raw materials to form a fiber filament with a hollow inner cavity, and then divided by a high permeability polymer. It has selective permeability characteristics. Currently, when processing hollow fiber membranes, the processed membrane material is rolled up by a winding device.

[0003] Among them, the "stable hollow fiber membrane drawing device" disclosed in the application number "CN202322840980.3" "comprises a mounting plate, a support plate, a movable plate, a first limit plate, a limit block and a movable roller, the surface of the mounting plate is provided with a slide groove for the movable plate to slide, the movable plate is located in the slide groove provided on the surface of the mounting plate, and the movable plate can move in the slide groove, the movable plate is connected to the mounting plate by limit members fixedly arranged on both sides, the bottom of the support plate is fixedly connected to the top of the mounting plate, the support plate A driving member is fixedly provided on one side of the plate, and one end of the driving member movably passes through both sides of the support plate and extends to the inside of the movable plate. In the utility model, the limiting column is rotated to disengage from the inside of the limiting block, so that the first limiting plate loses its limit, and the first limiting plate is moved to adjust the width of the surface of the movable roller shaft to make the width of the surface of the movable roller shaft consistent with the width of the film material to be processed. After the adjustment is completed, one end of the limiting column passes through both sides of the limiting block and extends into the limiting groove on the surface of the movable roller shaft, and the driving member is started to drive the movable roller shaft to rotate, so that the movable roller shaft rewinds the film material.

[0004] However, the above method still has the following defects: when the rolled fiber membrane needs to be removed, it is necessary to remove the fixed column, the movable plate, the limiting column, and the first limiting plate in sequence, which is inconvenient and inefficient to remove the fiber membrane quickly, affecting work efficiency. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a winding device for processing hollow fiber membranes, which has the advantages of facilitating the removal of the winding drum and the fiber membrane rolled up on its surface, improving work efficiency, and being easy to use, thus solving the problems raised by the above-mentioned background technology.

[0006] The utility model provides the following technical solutions: a winding device for processing hollow fiber membranes, comprising a base, a motor is provided on the top of the base through a vertical plate, the output shaft of the motor passes through the vertical plate and is provided with a winding rod, the surface of the winding rod is sleeved with a winding drum, the surface of the winding rod is provided with a limiting assembly, a slide groove is provided on one side of the top of the base, a support box is provided inside the slide groove for sliding through a slider, a bidirectional screw rod is provided inside the support box for rotation, support plates are provided at both ends of the bidirectional screw rod through screw nut threads, a semicircular retaining plate and a semicircular limiting plate are respectively provided on the surface of the support plate, a hole groove for rotating and sliding the winding rod is provided inside the semicircular retaining plate and the semicircular limiting plate, and an adjustment assembly is provided on the top of the base.

[0007] As a preferred technical solution of the utility model, one end of the winding drum facing away from the vertical plate is in contact with one side of a semicircular limiting plate, and a screw rod is provided for rotation inside the slide groove. The screw rod is arranged inside the slider through a screw nut, and the slider is slidably connected to the slide groove.

[0008] As a preferred technical solution of the utility model, the limit assembly includes a limit plate, which is fixedly installed on one end of the winding rod, and two clamping plates 1 are symmetrically provided on the surface of the limit plate, and a clamping plate 2 is provided on one side of the semicircular limit plate.

[0009] As a preferred technical solution of the utility model, the winding drum has one end facing the vertical plate with a slot 1 matching with the first card plate, and the first card plate is connected to the slot 1 by snapping, and the other end has a slot 2 matching with the second card plate, and the second card plate is connected to the slot 2 by snapping.

[0010] As a preferred technical solution of the utility model, a forward and reverse motor is provided on the top of the support box, and the output shaft of the forward and reverse motor passes through the support box and is fixedly connected to the top end of the bidirectional screw rod.

[0011] As a preferred technical solution of the utility model, two guide rods are symmetrically slidably provided inside the two support plates, and both ends of the guide rods are fixedly connected to the inner wall of the support box.

[0012] As a preferred technical solution of the utility model, the adjustment component includes a portal frame, a worm is provided inside the portal frame for rotation, a worm wheel is provided on the surface of the screw, and the worm is meshingly connected with the worm wheel.

[0013] As a preferred technical solution of the utility model, one end of the worm screw passes through the portal frame and is fixedly connected to a hand wheel arranged outside the portal frame, and a non-slip sleeve is provided on the surface of the hand wheel.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The winding equipment for processing hollow fiber membranes can synchronously drive the movement of the support box through the movement of the slider, and then drive the two semicircular holding plates and the two semicircular limiting plates to slide synchronously along the surface of the winding rod, which can hold the winding rod, cooperate with the limiting component, and facilitate the limitation of fiber membranes of different widths. At the same time, by utilizing the rotation of the two-way screw rod, the two semicircular holding plates and the two semicircular limiting plates can be synchronously driven to move away synchronously, so that one end of the winding drum is not restricted, thereby facilitating the removal of the winding drum and the fiber membrane rolled up on its surface, thereby improving work efficiency and being convenient to use.

[0016] 2. The winding equipment for processing hollow fiber membranes is equipped with an adjustment component. The hand wheel is used to drive the worm to rotate forward and reversely, so that the meshing worm wheel can rotate synchronously, and then drive the set lead screw to rotate forward and reverse, so as to facilitate the adjustment of the slider, support box, semicircular retaining plate and semicircular limit plate in the horizontal direction, and facilitate operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the explosion structure of the support box of the utility model;

[0019] Figure 3 For this utility model Figure 2 A is an enlarged structural diagram;

[0020] Figure 4 This is a schematic diagram of the exploded structure of the base of the utility model;

[0021] Figure 5 For this utility model Figure 4 The enlarged structural diagram at B in FIG.

[0022] Figure 6 It is a schematic diagram of the explosion structure of the limiting component of the utility model.

[0023] In the figure: 1. base; 2. vertical plate; 3. motor; 4. take-up rod; 5. support box; 6. take-up drum; 7. bidirectional screw; 8. support plate; 9. adjustment assembly; 901. door frame; 902. worm; 903. worm wheel; 904. hand wheel; 10. semicircular retaining plate; 11. semicircular limiting plate; 12. slide groove; 13. screw one; 14. slider; 15. limiting assembly; 1501. limiting disk; 1502. card plate one; 1503. card plate two; 16. forward and reverse motor; 17. guide rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1:

[0026] See also Figure 1-6 The utility model provides a winding device for processing hollow fiber membrane, comprising a base 1, a motor 3 is arranged on the top of the base 1 through a vertical plate 2, the output shaft of the motor 3 passes through the vertical plate 2 and is provided with a winding rod 4, which is convenient for the motor 3 to drive the winding rod 4 and the winding drum 6 to rotate synchronously, and is convenient for using the winding drum 6 to wind up the fiber membrane, and has good convenience in use. The surface of the winding rod 4 is sleeved with a winding drum 6, and the surface of the winding rod 4 is provided with a limiting component 15, which is convenient for using the set limiting component 15, so that the winding drum 6 is limited to the surface of the winding rod 4, which is convenient for subsequent winding operations. A slide groove 12 is opened on one side of the top of the base 1, and a support box 5 is slidably provided inside the slide groove 12 through a slider 14, and a bidirectional screw rod 7 is provided inside the support box 5 for rotation. Both ends of the bidirectional screw rod 7 are provided with support plates 8 through screw nut threads, and the surfaces of the support plates 8 are respectively provided with semicircular retaining plates 10 and semicircular limiting plates 11, which can synchronously drive the device to move through the movement of the slider 14. The support box 5 is arranged to move, thereby driving the two semicircular holding plates 10 and the two semicircular limiting plates 11 to slide synchronously along the surface of the winding rod 4, which can play a role in holding the winding rod 4 and is convenient for limiting the fiber membranes of different widths. At the same time, the rotation of the two-way screw rod 7 can synchronously drive the two semicircular holding plates 10 and the two semicircular limiting plates 11 to move away from each other synchronously, so that one end of the winding drum is not restricted, thereby facilitating the removal of the winding drum 6 and the fiber membrane rolled up on its surface, thereby improving work efficiency and convenience of use; the interiors of the semicircular holding plates 10 and the semicircular limiting plates 11 are both provided with holes and grooves for the rotation and sliding of the winding rod 4, so that the winding rod 4 is not restricted when rotating and can slide synchronously on the surface of the winding rod 4, which is convenient to use. An adjusting component 9 is provided on the top of the base 1, and the adjusting component 9 is provided to facilitate the sliding block 14 to slide inside the slide groove 12, thereby driving the supporting box 5 to move synchronously;

[0027] The limiting assembly 15 includes a limiting plate 1501, which is fixedly mounted at one end of the winding rod 4. Two clamping plates 1502 are symmetrically arranged on the surface of the limiting plate 1501, and a clamping plate 2 1503 is arranged on one side of the semicircular limiting plate 11, so as to limit the fiber film and the winding drum 6, and to drive the winding drum 6 to rotate and rewind by the rotation of the winding rod 4.

[0028] One end of the winding drum 6 facing the vertical plate 2 is provided with a card slot 1 that matches the card plate 1502, and the card plate 1502 is connected to the card slot 1 by card engagement, and the other end is provided with a card slot 2 that matches the card plate 2 1503, and the card plate 2 1503 is connected to the card slot 2 by card engagement, so as to facilitate the positioning of both ends of the winding drum 6, facilitate the subsequent installation and removal of the winding drum 6, and have good convenience in use;

[0029] The end of the winding drum 6 facing away from the vertical plate 2 is in contact with one side of the semicircular limiting plate 11, so as to limit the winding drum 6 and further limit the fiber membrane. A screw rod 13 is provided for rotation inside the slide groove 12. The screw rod 13 is arranged inside the slider 14 through a screw nut, and the slider 14 is slidably connected to the slide groove 12. The rotation of the screw rod 13 can drive the slider 14 to slide inside the slide groove 12, and can drive the support box 5 to move synchronously.

[0030] Embodiment 2:

[0031] The adjustment assembly 9 includes a door frame 901, a worm 902 is provided inside the door frame 901 for rotation, a worm wheel 903 is provided on the surface of the screw rod 13, the worm 902 is meshedly connected with the worm wheel 903, and the meshing connection between the worm 902 and the worm wheel 903 drives the worm wheel 903 to rotate, thereby driving the screw rod 13 to rotate in the forward and reverse directions;

[0032] One end of the worm 902 passes through the door frame 901 and is fixedly connected to a hand wheel 904 provided outside the door frame 901. The surface of the hand wheel 904 is provided with an anti-skid sleeve, which is convenient for the hand wheel 904 to drive the worm 902 to rotate and operate, and is convenient for the staff to adjust and use, and also plays an anti-skid role;

[0033] A forward and reverse motor 16 is provided on the top of the support box 5, and the output shaft of the forward and reverse motor 16 passes through the support box 5 and is fixedly connected to the top of the bidirectional screw rod 7, so as to drive the bidirectional screw rod 7 to rotate and provide power for the rotation of the bidirectional screw rod 7;

[0034] Two guide rods 17 are symmetrically slidably disposed inside the two support plates 8 , and both ends of the guide rods 17 are fixedly connected to the inner wall of the support box 5 , so as to play a role of limiting and guiding the movement of the support plates 8 .

[0035] When in use, by controlling the rotation of the forward and reverse motor 16, the bidirectional screw rod 7 is driven to rotate synchronously, so that the two semicircular retaining plates 10 and the two semicircular limiting plates 11 move away from each other synchronously, and then the winding sleeve 6 is inserted into the surface of the winding rod 4, and the clamping plate 1502 is used to clamp the clamping grooves at the ends of the winding drum 6 to each other, and then the forward and reverse motor 16 is controlled to operate in the reverse direction, so that the two semicircular retaining plates 10 and the two semicircular limiting plates 11 are synchronously moved close to each other, and the winding rod 4 is held by the two semicircular retaining plates 10, so that the winding rod 4 can be held during subsequent rotation;

[0036] Then, the worm 902 is driven to rotate by the hand wheel 904, and the meshing worm wheel 903 is matched to synchronously drive the screw 13 to rotate, so that the slider 14 can move along the direction of the screw 13, so that the support box 5 and the two semicircular retaining plates 10 and the two semicircular limiting plates 11 can slide on the surface of the winding rod 4, so that the clamping plate 2 1503 at the two semicircular limiting plates 11 is mutually engaged with the clamping groove 2 of the winding drum 6, so that it is convenient to replace the winding drum 6 of different lengths according to the fiber membranes of different widths, so that the fiber membranes of different widths can be wound and used;

[0037] Then, the winding drum 6 is used to cooperate with the fiber film so that the fiber film is bonded to the surface of the winding drum 6 by adhesive, and then the motor 3 is controlled to drive the winding rod 4 to wind up the fiber film;

[0038] After winding is completed, the hand wheel 904 is driven to rotate in the opposite direction again, driving the slider 14 and the support box 5 to move away from the vertical plate 2, so that the mutually engaged clamping plate 2 1503 and the clamping slot 2 are separated from each other, and the two semicircular retaining plates 10 and the two semicircular limiting plates 11 are controlled to move away synchronously, and then the winding drum 6 mounted on the winding rod 4 and the wound fiber membrane can be slid and removed.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A winding device for processing hollow fiber membranes, comprising a base (1), characterized in that: A motor (3) is provided on the top of the base (1) through the vertical plate (2); the output shaft of the motor (3) passes through the vertical plate (2) and is provided with a winding rod (4); a winding drum (6) is sleeved on the surface of the winding rod (4); a limit assembly (15) is provided on the surface of the winding rod (4); a slide groove (12) is provided on one side of the top of the base (1); a support box (5) is slidably provided inside the slide groove (12) through a slider (14); a bidirectional screw rod (7) is rotatably provided inside the support box (5); support plates (8) are provided at both ends of the bidirectional screw rod (7) through screw nut threads; a semicircular retaining plate (10) and a semicircular limit plate (11) are respectively provided on the surface of the support plate (8); holes and grooves for rotating and sliding the winding rod (4) are provided inside the semicircular retaining plate (10) and the semicircular limit plate (11); an adjustment assembly (9) is provided on the top of the base (1).

2. The winding device for processing hollow fiber membranes according to claim 1, characterized in that: One end of the winding drum (6) facing away from the vertical plate (2) is in contact with one side of the semicircular limiting plate (11), and a screw rod (13) is rotatably provided inside the slide groove (12). The screw rod (13) is arranged inside the slider (14) through a screw nut, and the slider (14) is slidably connected to the slide groove (12).

3. The winding device for processing hollow fiber membranes according to claim 1, characterized in that: The limiting assembly (15) comprises a limiting plate (1501), wherein the limiting plate (1501) is fixedly mounted on one end of the winding rod (4), two first clamping plates (1502) are symmetrically arranged on the surface of the limiting plate (1501), and a second clamping plate (1503) is arranged on one side of the semicircular limiting plate (11).

4. The winding device for processing hollow fiber membranes according to claim 3, characterized in that: The winding drum (6) has one end facing the vertical plate (2) with a first card slot matching the first card plate (1502), the first card plate (1502) being snap-fitted and connected to the first card slot, and the other end with a second card slot matching the second card plate (1503), the second card plate (1503) being snap-fitted and connected to the second card slot.

5. The winding device for processing hollow fiber membranes according to claim 1, characterized in that: A forward and reverse motor (16) is provided on the top of the support box (5); an output shaft of the forward and reverse motor (16) passes through the support box (5) and is fixedly connected to the top end of the bidirectional lead screw (7).

6. The winding device for processing hollow fiber membranes according to claim 1, characterized in that: Two guide rods (17) are symmetrically slidably disposed inside the two support plates (8), and both ends of the guide rods (17) are fixedly connected to the inner wall of the support box (5).

7. The winding device for processing hollow fiber membranes according to claim 2, characterized in that: The adjustment assembly (9) comprises a door-shaped frame (901), a worm (902) is rotatably provided inside the door-shaped frame (901), a worm wheel (903) is provided on the surface of the first screw (13), and the worm (902) is meshingly connected with the worm wheel (903).

8. The winding device for processing hollow fiber membranes according to claim 7, characterized in that: One end of the worm (902) passes through the portal frame (901) and is fixedly connected to a hand wheel (904) disposed outside the portal frame (901); a non-slip sleeve is provided on the surface of the hand wheel (904).

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