Winding roller for ultrafiltration membrane production and processing

Abstract

The utility model belongs to the technical field of ultrafiltration membrane production, and discloses a wind-up roll for ultrafiltration membrane production and processing, which comprises a first side plate and a second side plate, one end of the wind-up roll is mounted on the side wall of the first side plate, the other end of the wind-up roll is mounted on the side wall of the second side plate, and connecting cylinders are mounted on the outer side walls of the first side plate and the second side plate. One end of a rubber sleeve is installed on the side wall of the first side plate, one end of a connecting rod is installed on the side wall of the first side plate, an opening mechanism is installed at the other end of the connecting rod, and the other end of the rubber sleeve is connected to the outer side of the opening mechanism in a sleeving mode. The hollow fiber pipes on the outer side of the winding roller are shielded and protected through the rubber sleeve, so that the hollow fiber pipes are prevented from being polluted, meanwhile, due to the fact that the rubber sleeve is made of a flexible material and can deform, more hollow fiber pipes can be wound around the outer side of the winding roller, the storage capacity of the device is improved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrafiltration membrane production, in particular to a winding roller for ultrafiltration membrane production and processing. Background Art

[0002] Ultrafiltration membrane is an artificial permeable membrane used in the ultrafiltration process. It is composed of multiple hollow fiber tubes. Generally, it is pre-made into various types of membrane components such as tubular, plate, roll, capillary, etc., and then multiple components are assembled together to increase the filtration area and facilitate maintenance.

[0003] During the production of ultrafiltration membranes, the hollow fiber tubes need to be wound up by a winding roller to facilitate the subsequent transfer and arrangement of the hollow fiber tubes. The hollow fiber tubes after arrangement are then placed in the tube body or plate body to complete the production of the ultrafiltration membrane.

[0004] In a winding roller for ultrafiltration membrane production and processing proposed in application number CN202121803724.1, by providing components such as a guide rod, a protective tube and a tube cover, after the winding roller completes winding the ultrafiltration membrane, the winding roller is slid along the guide rod and placed in the protective tube, and the tube cover is covered to prevent the ultrafiltration membrane from being directly exposed to the air and to prevent dust and other impurities from being contaminated on the surface of the ultrafiltration membrane;

[0005] However, the size of the protective tube in the above document is fixed, resulting in a small number of ultrafiltration membranes that can be wound thereon. Therefore, the number of winding rollers needs to be increased, which greatly increases the production cost. Utility Model Content

[0006] The purpose of the present invention is to provide a winding roller for ultrafiltration membrane production and processing, so as to solve the problem that the size of the protective tube proposed in the above background technology is fixed, resulting in a small number of ultrafiltration membranes that can be wound thereon, and thus the number of the winding rollers needs to be increased, which greatly increases the production cost.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a winding roller for ultrafiltration membrane production and processing, comprising a first side plate and a second side plate, wherein one end of the winding roller is mounted on the side wall of the first side plate, and the other end of the winding roller is mounted on the side wall of the second side plate, and the outer side walls of the first side plate and the second side plate are both mounted with connecting tubes, and the connecting tubes can be connected to an external frame;

[0008] One end of a rubber sleeve is mounted on the side wall of the first side panel, one end of a connecting rod is mounted on the side wall of the first side panel, an opening mechanism is mounted on the other end of the connecting rod, the other end of the rubber sleeve is sleeved on the outside of the opening mechanism, and the rubber sleeve can be sleeved on the outside of the winding roller;

[0009] A positioning hole is provided on the outer side of the winding roller, and a clamping frame is inserted and installed in the positioning hole.

[0010] As a preferred embodiment of the present invention, the expansion mechanism includes a bidirectional electric telescopic rod, a support rod and a splint. The bidirectional electric telescopic rod is electrically connected to an external power supply. The bidirectional electric telescopic rod is installed on the side wall of the connecting rod. The output end of the bidirectional electric telescopic rod is installed with a support rod. The end of the support rod is installed with a splint, and the splint is clamped and installed on the side wall of the rubber sleeve.

[0011] As a preferred embodiment of the present invention, the connecting rod includes a main rod body, a secondary rod body, a ring, a groove and a ball. One end of the main rod body is installed on the side wall of the first side plate, and the other end of the main rod body is inserted and installed with a secondary rod body. The secondary rod body is located in the main rod body and a ring is installed on the outside of one end thereof. A groove is provided on the side wall of the ring, and a ball is installed in the groove. The ball can fit with the inner wall of the main rod body.

[0012] As a preferred embodiment of the present invention, the winding roller includes an outer roller body, an insertion rod, a socket and a limit plate, one end of the outer roller body is installed on the side wall of the first side plate, the other end of the outer roller body is inserted and installed with the insertion rod, the side wall of the insertion rod is provided with a socket, the clamping frame can be inserted into the socket, the side wall of the outer roller body is installed with a limit plate, and the second side plate is installed on the side wall of the insertion rod.

[0013] As a preferred embodiment of the present invention, a square groove is provided on the side wall of the connecting tube.

[0014] As a preferred embodiment of the present invention, a handle is installed on the side wall of the second side panel, and an anti-slip sleeve is sleeved on the outer side of the handle.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The device provides a rubber sleeve on the side wall of the first side plate to shield and protect the hollow fiber tube outside the winding roller, thereby preventing the hollow fiber tube from being contaminated. At the same time, because the rubber sleeve is made of flexible material and can be deformed, more hollow fiber tubes can be wound around the outside of the winding roller, thereby improving the storage capacity of the device and reducing production costs.

[0017] In addition, a handle is provided on the side wall of the second side plate of the device to facilitate the staff to move the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the patent structure;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of this patent;

[0020] Figure 3 This is a schematic diagram of the connecting rod structure of this patent.

[0021] In the figure: 1 first side plate, 2 second side plate, 3 winding roller, 4 connecting tube, 5 rubber sleeve, 6 connecting rod, 7 opening mechanism, 8 positioning hole, 9 clamping frame, 10 square groove, 11 handle, 12 anti-slip sleeve, 31 outer roller body, 32 insertion rod, 33 insertion hole, 34 limit plate, 61 main rod body, 62 auxiliary rod body, 63 collar, 64 groove, 65 ball, 71 two-way electric telescopic rod, 72 support rod, 73 splint. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-3 , the utility model provides a technical solution:

[0024] In this technical solution, a winding roller for ultrafiltration membrane production and processing includes a first side plate 1 and a second side plate 2. One end of the winding roller 3 is installed on the side wall of the first side plate 1, and the other end of the winding roller 3 is installed on the side wall of the second side plate 2. The outer walls of the first side plate 1 and the second side plate 2 are both installed with a connecting tube 4, which can be connected to an external frame.

[0025] One end of a rubber sleeve 5 is mounted on the side wall of the first side panel 1, one end of a connecting rod 6 is mounted on the side wall of the first side panel 1, an opening mechanism 7 is mounted on the other end of the connecting rod 6, the other end of the rubber sleeve 5 is sleeved on the outside of the opening mechanism 7, and the rubber sleeve 5 can be sleeved on the outside of the winding roller 3;

[0026] A positioning hole 8 is provided on the outer side of the winding roller 3, and a clamping frame 9 is inserted into the positioning hole 8;

[0027] In this technical solution, the device protects the hollow fiber tube wound around the outside of the winding roller 3 by means of a rubber sleeve 5, thereby preventing the hollow fiber tube from being contaminated and affecting the filtration efficiency of the finished ultrafiltration membrane.

[0028] Because the rubber sleeve 5 can be deformed, the storage capacity of the winding roller 3 can be greatly improved, so that more hollow fiber tubes can be wound. Compared with the existing technology, the capacity is larger, the number of devices used can be reduced, thereby reducing production costs;

[0029] When in use, the device needs to be mounted on an external frame through a connecting tube 4, and its external motor is connected to one of the connecting tubes 4 so that it can be driven by the motor to rotate the device. Then, one end of the hollow fiber tube is clamped between the clamping frame 9 and the winding roller 3. Then, the motor is started, and the device rotates to wind the hollow fiber tube onto the winding roller 3.

[0030] After the winding is completed, the stretching mechanism 7 can be pulled to drive the rubber sleeve 5 to stretch so that the rubber sleeve 5 covers the outside of the hollow fiber tube to shield and protect it.

[0031] In some technical solutions, the expansion mechanism 7 includes a bidirectional electric telescopic rod 71, a support rod 72 and a splint 73. The bidirectional electric telescopic rod 71 is electrically connected to an external power supply. The bidirectional electric telescopic rod 71 is installed on the side wall of the connecting rod 6. The output end of the bidirectional electric telescopic rod 71 is installed with a support rod 72. The end of the support rod 72 is installed with a splint 73. The splint 73 is clamped and installed on the side wall of the rubber sleeve 5.

[0032] In this technical solution, the opening size of the rubber sleeve 5 can be adjusted by pushing out and retracting the bidirectional electric telescopic rod 71.

[0033] In some technical solutions, the connecting rod 6 includes a main rod body 61, a sub-rod body 62, a ring 63, a groove 64 and a ball 65. One end of the main rod body 61 is installed on the side wall of the first side plate 1, and the other end of the main rod body 61 is inserted and installed with the sub-rod body 62. The outer side of one end of the sub-rod body 62 located in the main rod body 61 is installed with a ring 63. The side wall of the ring 63 is provided with a groove 64, and the ball 65 is installed in the groove 64. The ball 65 can fit with the inner wall of the main rod body 61.

[0034] In this technical solution, the connecting rod 6 in this article can be telescopic, so that it can drive the expansion mechanism 7 to move horizontally. At the same time, the ring 63 on the outside of the auxiliary rod body 62 can limit the auxiliary rod body 62 to prevent the auxiliary rod body 62 from falling out of the main rod body 61. At the same time, a ball 65 is also provided on the outside of the ring 63 to make the sliding of the auxiliary rod body 62 smoother.

[0035] In some technical solutions, the winding roller 3 includes an outer roller body 31, an insertion rod 32, a socket 33 and a limit plate 34. One end of the outer roller body 31 is installed on the side wall of the first side plate 1, and the other end of the outer roller body 31 is inserted and installed with the insertion rod 32. The side wall of the insertion rod 32 is provided with a socket 33, and the clamping frame 9 can be inserted into the socket 33. The side wall of the outer roller body 31 is installed with a limit plate 34, and the second side plate 2 is installed on the side wall of the insertion rod 32.

[0036] In this technical solution, when the insertion rod 32 is inserted into the outer roller body 31, the position of its insertion hole 33 corresponds to the position of the positioning hole 8, and then the insertion rod 32 can be fixed by the clamping frame 9. When the hollow fiber tube needs to be arranged, the clamping frame 9 can be removed from the positioning hole 8 and the insertion hole 33, and then the insertion rod 32 can be removed from the outer roller body 31, thereby facilitating the removal of the wound hollow fiber tube from the winding roller 3.

[0037] In some technical solutions, a square groove 10 is opened on the side wall of the connecting tube 4.

[0038] In some technical solutions, a handle 11 is installed on the side wall of the second side panel 2 , and an anti-slip cover 12 is sleeved on the outer side of the handle 11 .

[0039] In this technical solution, the handle 11 makes it convenient for workers to transfer the device.

[0040] Working principle: When in use, the device needs to be mounted on the external frame through the connecting tube 4, and its external motor is connected to one of the connecting tubes 4 so that it can be driven by the motor to rotate the device. Then, one end of the hollow fiber tube is clamped between the clamping frame 9 and the winding roller 3. Then, the motor is started, and the device rotates to wind the hollow fiber tube onto the winding roller 3.

[0041] After the winding is completed, the expansion mechanism 7 can be pulled toward one side of the second side plate 2 to drive the rubber sleeve 5 to stretch so that the cover is connected to the outside of the hollow fiber tube. When the rubber sleeve 5 covers the second side plate 2, the bidirectional electric telescopic rod 71 is controlled to retract. At this time, the opening of the rubber sleeve 5 is reduced so that the inner wall of the rubber sleeve 5 is tightly fitted with the second side plate 2, thereby completing the shielding and protection of the hollow fiber tube outside the winding roller 3.

[0042] It should be noted that, in this document, relational terms such as first and second, etc., are used only 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 terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0043] While the present invention has been described above with reference to exemplary embodiments, various modifications may be made and equivalent components may be substituted without departing from the scope of the present invention. In particular, as long as no structural conflicts exist, the various features of the disclosed embodiments may be combined with one another in any manner. The omission of an exhaustive description of these combinations in this specification is solely for the sake of space and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions within the scope of the claims.

Claims

1. A winding roller for ultrafiltration membrane production and processing, comprising a first side plate (1) and a second side plate (2), characterized in that: One end of a winding roller (3) is mounted on the side wall of the first side panel (1), and the other end of the winding roller (3) is mounted on the side wall of the second side panel (2). The outer side walls of the first side panel (1) and the second side panel (2) are both mounted with connecting tubes (4), and the connecting tubes (4) can be connected to an external frame. One end of a rubber sleeve (5) is mounted on the side wall of the first side panel (1), one end of a connecting rod (6) is mounted on the side wall of the first side panel (1), an opening mechanism (7) is mounted on the other end of the connecting rod (6), the other end of the rubber sleeve (5) is sleeved on the outside of the opening mechanism (7), and the rubber sleeve (5) can be sleeved on the outside of the winding roller (3); A positioning hole (8) is provided on the outer side of the winding roller (3), and a clamping frame (9) is inserted and installed in the positioning hole (8).

2. The winding roller for ultrafiltration membrane production and processing according to claim 1, characterized in that: The spreading mechanism (7) comprises a bidirectional electric telescopic rod (71), a support rod (72) and a clamping plate (73); the bidirectional electric telescopic rod (71) is electrically connected to an external power supply; the bidirectional electric telescopic rod (71) is mounted on the side wall of the connecting rod (6); the output end of the bidirectional electric telescopic rod (71) is mounted with a support rod (72); the end of the support rod (72) is mounted with a clamping plate (73); the clamping plate (73) is clamped and mounted on the side wall of the rubber sleeve (5).

3. The winding roller for ultrafiltration membrane production and processing according to claim 1, characterized in that: The connecting rod (6) comprises a main rod body (61), a secondary rod body (62), a collar (63), a groove (64) and a ball (65). One end of the main rod body (61) is mounted on the side wall of the first side plate (1). The other end of the main rod body (61) is inserted and mounted with the secondary rod body (62). The collar (63) is mounted on the outer side of one end of the secondary rod body (62) located inside the main rod body (61). A groove (64) is formed on the side wall of the collar (63). A ball (65) is mounted in the groove (64). The ball (65) can fit with the inner wall of the main rod body (61).

4. The winding roller for ultrafiltration membrane production and processing according to claim 1, characterized in that: The winding roller (3) comprises an outer roller body (31), an insertion rod (32), an insertion hole (33) and a limiting plate (34); one end of the outer roller body (31) is mounted on the side wall of the first side plate (1); the other end of the outer roller body (31) is inserted and mounted with the insertion rod (32); the side wall of the insertion rod (32) is provided with an insertion hole (33); the clamping frame (9) can be inserted into the insertion hole (33); the side wall of the outer roller body (31) is provided with a limiting plate (34); and the second side plate (2) is mounted on the side wall of the insertion rod (32).

5. The winding roller for ultrafiltration membrane production and processing according to claim 1, characterized in that: A square groove (10) is provided on the side wall of the connecting cylinder (4).

6. The winding roller for ultrafiltration membrane production and processing according to claim 1, characterized in that: A handle (11) is installed on the side wall of the second side panel (2), and an anti-slip sleeve (12) is sleeved on the outer side of the handle (11).

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