CN211945493U

CN211945493U - Film rolling device

Info

Publication number: CN211945493U
Application number: CN202020547380.1U
Authority: CN
Inventors: 赵小阳; 宋涛; 叶俊东; 余井春
Original assignee: Chongqing Haitong Environmental Protection Technology Co ltd
Current assignee: Chongqing Haitong Environmental Protection Technology Co ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-11-17
Anticipated expiration: 2030-04-14

Abstract

The utility model discloses a film rolling device, which comprises a workbench, wherein two film rolling shafts are arranged at the top of the workbench in parallel, a pressing mechanism is arranged between the two film rolling shafts, and a fixing rod is arranged at one side of the pressing mechanism; the pressing mechanism comprises a rotating shaft, pressing discs are arranged on the surfaces of the two ends of the rotating shaft, through holes are formed in the two ends of the rotating shaft, one end of a fixing rod is in plug-in fit with the through holes, a moving column is vertically and tightly welded to the other end of the fixing rod, a groove is formed in the position, close to the moving column, of the surface of the top of the workbench, a threaded rod is arranged inside the groove, and the two ends of the groove are rotatably connected with the inner wall. The utility model discloses a design can be convenient for be the fixed tubular structure of diameter with reverse osmosis membrane coiling, and can make every tubular structure diameter the same, does not need the manual work to calculate, and the batch production of being convenient for, and be convenient for wash after having used, convenient next use.

Description

Film rolling device

Technical Field

The utility model relates to a film production facility technical field, specifically speaking relates to a roll up membrane device.

Background

The reverse osmosis membrane is an artificial semipermeable membrane with certain characteristics and made by simulating a biological semipermeable membrane, is a core component of a reverse osmosis technology, needs to be wound into a cylindrical structure when the reverse osmosis membrane is processed, is difficult to be wound into the cylindrical structure with the same diameter size due to artificial errors when being wound, and is inconvenient to disassemble, assemble and clean after being used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roll up membrane device to solve when convoluteing the membrane because the tubular structure of difficult batching same diameter size of artificial error, and the abluent problem of dismouting of being not convenient for after using.

In order to achieve the purpose, the utility model provides a film rolling device, which comprises a workbench, wherein two film rolling shafts are arranged on the workbench in parallel, a pressing mechanism is arranged between the two film rolling shafts, one end of the pressing mechanism is rotatably provided with a fixed rod, and the other end of the fixed rod is fixedly connected with a movable column; the utility model discloses a fixing device for fixing a workpiece, including workstation, movable post, slotted extending direction, slotted, the last perpendicular to of workstation the fluting of dead lever, the movable post cunning is located in the fluting, the inside of fluting is provided with the threaded rod along slotted extending direction, the both ends and the slotted inner wall of threaded rod rotate to be connected, just the coaxial carousel that has set firmly on the threaded rod, movable post thread bush is located on the threaded rod.

The pressing mechanism comprises a rotating shaft, pressing discs are arranged at two ends of the rotating shaft, through holes are formed in the rotating shaft along the axis, and the fixing rods are in inserted connection with the through holes in a rotating fit mode.

Preferably, the bottom of the workbench is provided with a plurality of support legs.

Preferably, two ends of the rotating shaft are fixedly provided with limiting rings.

Preferably, the rotating shaft is provided with a strip-shaped groove along a bus, the inner wall of the pressing disc is provided with a sliding block, and the sliding block is connected with the strip-shaped groove in a sliding manner.

Preferably, the two ends of the film winding shaft are rotatably connected with bearing seats.

Preferably, the bearing block is fixed on the workbench through bolts.

Compared with the prior art, the beneficial effects of the utility model are that: the membrane winding device can be used for winding the reverse osmosis membrane into a cylindrical structure with a fixed diameter, the diameter of each cylindrical structure is the same, manual measurement and calculation are not needed, batch production is facilitated, and cleaning and next use are facilitated after the membrane winding device is used; two film winding shafts are arranged and can be alternately used in the production process, when one film winding shaft is detached for cleaning, the other film winding shaft can be used for production, and the production is continuous and uninterrupted.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the pressing mechanism of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a work table; 11. a support leg; 12. grooving; 13. a threaded rod; 14. a turntable; 2. a film winding shaft; 21. a bearing seat; 3. a hold-down mechanism; 31. a rotating shaft; 311. a limiting ring; 312. a strip-shaped groove; 313. a through hole; 32. a compression disc; 321. a slider; 4. fixing the rod; 41. the column is moved.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

The utility model provides a roll up membrane device, as shown in fig. 1-3, including workstation 1, guarantee device top surface level, the work of being convenient for. Specifically, a plurality of support legs 11 are tightly welded at the bottom of the workbench 1, so that the stability of the workbench 1 is ensured.

Specifically, the top surface parallel arrangement of workstation 1 has two film winding shaft 2 for convolute, specifically, film winding shaft 2's both ends are rotated and are connected with bearing frame 21, are convenient for roll up the fixed at film winding shaft 2 both ends, and the bolt fastening is passed through at the top of workstation 1, the dismouting of bearing frame 21 of being convenient for in the bottom both sides of bearing frame 21.

Specifically, a pressing mechanism 3 is arranged between the two film winding shafts 2 and used for limiting the diameter of the outer wall of the reverse osmosis membrane wound into a cylindrical shape, and the diameter of the cylindrical structure of the wound film is ensured to be the same. Hold-down mechanism 3 includes pivot 31, the both ends surface of pivot 31 is provided with compresses tightly the dish 32, specifically, the both ends outer wall close welding of pivot 31 has spacing collar 311, a position for the restriction compresses tightly dish 32, avoid outside roll-off, bar groove 312 has been seted up along the generating line to pivot 31, the inner wall that compresses tightly dish 32 has close welding of bar groove 312 department has slider 321, slider 321 and bar groove 312 sliding connection, be convenient for compress tightly dish 32 and slide in pivot 31, adjustable two compress tightly dish 32 and compress tightly the different positions of the winding of reverse osmosis membrane.

Further, two roll up membrane axle 2 exclusive use twines two different reverse osmosis membranes respectively, improves work efficiency.

Specifically, a fixing rod 4 is rotatably arranged on one side of the pressing mechanism 3 and used for fixing the pressing mechanism 3; through-hole 313 has been seted up along the axis to pivot 31, the one end of dead lever 4 and through-hole 313 grafting normal running fit, the vertical inseparable welding of the other end of dead lever 4 has removal post 41, workstation 1's top surface is close to removal post 41 department and has seted up fluting 12, remove post 41 cunning and locate in fluting 12, the inside of fluting 12 is provided with threaded rod 13 along the extending direction of fluting 12, the both ends of threaded rod 13 are passed through the bearing and are connected with the inner wall rotation of fluting 12, and coaxial welding has carousel 14 on threaded rod 13, remove post 41 thread bush and locate on threaded rod 13, rotate through rotating carousel 14 and drive threaded rod 13 and remove, and then make removal post 41 remove in the fluting, thereby adjustment hold-down mechanism 3's.

The roll up membrane device of this embodiment is when using, at first place the device stably, to need the reverse osmosis membrane winding around the book on rolling up membrane axle 2, need be the tubular structure of fixed diameter with the winding of rolling up membrane axle 2 when, rotate carousel 14, make and remove post 41 and remove, and then adjust the position that compresses tightly dish 32, make the distance between compressing tightly dish 32 and the 2 outer walls of rolling up membrane axle fixed, diameter crescent when the reverse osmosis membrane winding, the increase stops after hugging closely compressing tightly dish 32, twine next reverse osmosis membrane after that, so circulate, guarantee that every reverse osmosis membrane twines into tubular structure diameter the same.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A roll membrane device which characterized in that: including workstation (1), parallel arrangement has two to roll up membrane axle (2), two on workstation (1) it is provided with hold-down mechanism (3) to roll up between membrane axle (2), the one end of hold-down mechanism (3) is rotated and is provided with dead lever (4), the other end fixedly connected with of dead lever (4) removes post (41), seted up the perpendicular to on workstation (1) fluting (12) of dead lever (4), it locates to remove post (41) cunning in fluting (12), the inside of fluting (12) is provided with threaded rod (13) along the extending direction of fluting (12), the both ends of threaded rod (13) are connected with the inner wall rotation of fluting (12), just coaxial carousel (14) have set firmly on threaded rod (13), it locates to remove post (41) thread bush on threaded rod (13).

2. The film rolling apparatus according to claim 1, wherein: the pressing mechanism (3) comprises a rotating shaft (31), pressing discs (32) are arranged at two ends of the rotating shaft (31), through holes (313) are formed in the rotating shaft (31) along the axis, and the fixing rod (4) is in inserting fit with the through holes (313).

3. The film rolling apparatus according to claim 1, wherein: the bottom of the working table (1) is provided with a plurality of support legs (11).

4. The film rolling apparatus according to claim 2, wherein: and two ends of the rotating shaft (31) are fixedly provided with limiting rings (311).

5. The film rolling apparatus according to claim 2, wherein: a strip-shaped groove (312) is formed in the rotating shaft (31) along a bus, a sliding block (321) is arranged on the inner wall of the pressing disc (32), and the sliding block (321) is connected with the strip-shaped groove (312) in a sliding mode.

6. The film rolling apparatus according to claim 1, wherein: and two ends of the film rolling shaft (2) are rotatably connected with bearing seats (21).

7. The film rolling apparatus according to claim 6, wherein: the bearing seat (21) is fixed on the workbench (1) through a bolt.