CN220412327U - Winding roller for separation membrane - Google Patents
Winding roller for separation membrane Download PDFInfo
- Publication number
- CN220412327U CN220412327U CN202321921233.6U CN202321921233U CN220412327U CN 220412327 U CN220412327 U CN 220412327U CN 202321921233 U CN202321921233 U CN 202321921233U CN 220412327 U CN220412327 U CN 220412327U
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- CN
- China
- Prior art keywords
- limit ring
- winding roller
- polished rod
- ring
- roller body
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- 239000012528 membrane Substances 0.000 title claims abstract description 36
- 238000004804 winding Methods 0.000 title claims abstract description 25
- 238000000926 separation method Methods 0.000 title claims description 25
- 230000000670 limiting effect Effects 0.000 claims abstract description 22
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model discloses a winding roller for separating membranes, which relates to the technical field of membrane body winding and comprises two bearing blocks and a roller body, wherein sliding grooves are formed in two sides of the surface of the roller body, limit assemblies are movably arranged in two sides of the middle of the roller body, two ends of the roller body are fixedly connected with end plates, one end of each end plate is fixedly connected with a polished rod, bearings are fixedly arranged at the ends of the two polished rods, and two groups of bearings are mutually connected with the two bearing blocks; the middle part of polished rod has cup jointed the promotion subassembly, and the promotion subassembly includes the sleeve, and sleeve and polished rod are fixed each other, and telescopic top is provided with the connecting piece, and the top fixed mounting of connecting piece has electronic push cylinder. According to the utility model, the electric pushing cylinder is used for driving, the automation degree is improved, the accurate limiting effect is provided, the phenomenon of deflection is avoided when separating membranes with different sizes are wound, in addition, the wound separating membranes can drive the limiting arms to clamp through the air cylinders to complete fixation, and the firmness of the separating membranes after winding is improved.
Description
Technical Field
The utility model relates to the technical field of film body winding, in particular to a winding roller for separating films.
Background
A separation membrane is a membrane-type material having selective permeability, and refers to an interface separating two phases or portions that can confine and transfer a fluid substance in a specific manner.
At present, the existing winding rollers on the market have the following defects in actual use: the size of the separation membrane is different, and the offset phenomenon occurs when the separation membrane is wound by the winding roller, and an auxiliary support is needed to be firmly wound on the winding roller after the separation membrane is wound.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a winding roller for a separation film.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the winding roller for the separation membrane comprises two bearing seats and a roller body, wherein sliding grooves are formed in two sides of the surface of the roller body, limiting assemblies are movably arranged in two sides of the middle of the roller body, end plates are fixedly connected to two ends of the roller body, a polish rod is fixedly connected to one end of each end plate, bearings are fixedly installed at the end parts of the two polish rods, and the two groups of bearings are connected with the two bearing seats; the middle part of polished rod has cup jointed the promotion subassembly, the promotion subassembly includes the sleeve, sleeve and polished rod are fixed each other, telescopic top is provided with the connecting piece, the top fixed mounting of connecting piece has electronic push cylinder.
As a preferable technical scheme of the utility model, the limiting assembly comprises a limiting ring I which is movably arranged at the sliding groove, sliding blocks are fixedly arranged on two sides of the inner wall of the limiting ring I, the sliding blocks are embedded in the sliding groove and are in sliding connection with each other, and a connecting plate is fixedly connected to one side of the top end of the limiting ring I.
As a preferable technical scheme of the utility model, a second limit ring is arranged in the middle of the first limit ring, the size of the second limit ring is smaller than that of the first limit ring and larger than the caliber of the roller body, a fixing plate is fixedly arranged at the top end of the second limit ring, and the top of the fixing plate is connected with the top end of the inner wall of the first limit ring.
As a preferable technical scheme of the utility model, the output end of the electric push cylinder is connected with a push rod, the position of the push rod corresponds to the position of the connecting plate, and the end part of the push rod is connected with the middle part of the connecting plate and is used for driving the first limit ring and the second limit ring to move.
As a preferable technical scheme of the utility model, the side wall of the first limit ring is fixedly provided with the air cylinder, the output end of the air cylinder is connected with the limit arm, the limit arm is in a bent shape, and the angle of the bent part is 90 degrees.
Compared with the prior art, the utility model has the beneficial effects that: the spout is seted up to the middle part both sides of roll body to and can with spout gliding spacing collar one and spacing collar two each other, and spacing collar one with electronic jar interconnect that pushes away, drive through electronic jar that pushes away, provide accurate spacing effect when improving degree of automation, avoid appearing the phenomenon of skew when making the separation membrane winding of equidimension, in addition, the separation membrane accessible cylinder after the winding drives spacing arm and carries out the centre gripping and accomplish fixedly, the fastness after the improvement separation membrane winding.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
Fig. 1 is a schematic view showing the overall structure of a winding roller for separating membranes according to the present utility model;
fig. 2 is a schematic diagram of a separation structure of a pushing assembly of a winding roller for separating membranes according to the present utility model;
fig. 3 is a schematic view of a roll body structure of a winding roll for separating membranes according to the present utility model.
In the figure: 1. a bearing seat; 2. a roller body; 3. a polish rod; 4. a bearing; 5. a chute; 6. an end plate; 7. a pushing assembly; 8. a sleeve; 9. a connecting piece; 10. an electric pushing cylinder; 11. a push rod; 12. a fixing plate; 13. a limiting arm; 14. a second limit ring; 15. a connecting plate; 16. a slide block; 17. a cylinder; 18. and a first limit ring.
Description of the embodiments
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model;
referring to fig. 1-3, a winding roller for separating membranes comprises two bearing seats 1, a roller body 2, sliding grooves 5 are formed in two sides of the surface of the roller body 2, limit components are movably arranged in two sides of the middle of the roller body 2, end plates 6 are fixedly connected to two ends of the roller body 2, one end of each end plate 6 is fixedly connected with a polished rod 3, bearings 4 are fixedly arranged at the end parts of the two polished rods 3, and two groups of bearings 4 are connected with the two bearing seats 1; the middle part of polished rod 3 has cup jointed pushing component 7, and pushing component 7 includes sleeve 8, and sleeve 8 is fixed each other with polished rod 3, and the top of sleeve 8 is provided with connecting piece 9, and the top fixed mounting of connecting piece 9 has electronic push cylinder 10.
The limiting component comprises a first limiting ring 18 which is movably arranged at the sliding groove 5, sliding blocks 16 are fixedly arranged on two sides of the inner wall of the first limiting ring 18, the sliding blocks 16 are embedded in the sliding groove 5 and are in sliding connection with each other, a connecting plate 15 is fixedly connected to one side of the top end of the first limiting ring 18, and a limiting effect is achieved on the surface of the roller body 2 by moving the first limiting ring 18.
The middle part of the first limit ring 18 is provided with a second limit ring 14, the size of the second limit ring 14 is smaller than that of the first limit ring 18 and larger than the caliber of the roller body 2, the top end of the second limit ring 14 is fixedly provided with a fixed plate 12, the top of the fixed plate 12 is connected with the top end of the inner wall of the first limit ring 18, and if the winding thickness of the separation membrane is smaller than the aperture of the first limit ring 18, the separation membrane can be limited through the second limit ring 14.
The output end of the electric push cylinder 10 is connected with a push rod 11, the position of the push rod 11 corresponds to the position of the connecting plate 15, and the end part of the push rod 11 is connected with the middle part of the connecting plate 15 and is used for driving the first limit ring 18 and the second limit ring 14 to move.
The side wall of the first limit ring 18 is fixedly provided with a cylinder 17, the output end of the cylinder 17 is connected with a limit arm 13, the limit arm 13 is in a bent shape, the angle of the bent part is 90 degrees, and the bent right-angle end can clamp and fix the separation membrane.
Working principle: one surface of the separation membrane is attached to the surface of the roller body 2 and slowly rotates, so that the separation membrane and the roller body 2 are fixed in the first step, the electric pushing cylinder 10 is started according to the length size of the separation membrane, the electric pushing cylinder 10 can drive the limit ring 18 to slide on the surface of the roller body 2, and the method is further as follows: the sliding block 16 arranged on the inner wall of the first limit ring 18 can slide with the sliding chute 5 (i.e. the stability of the sliding block and the sliding block in the sliding process is maintained, and the sliding block can be regulated and limited according to the size of the separation membrane).
As can be seen from fig. 2, a second stop collar 14 is further disposed inside the first stop collar 18, and the second stop collar 14 is slightly larger than the roller 2 in size, so that if the thickness of the separation membrane wound is smaller than the aperture of the first stop collar 18, the separation membrane can be limited by the second stop collar 14. Finally, after the separation membrane is completely wound, the cylinder 17 can be started to drive the limiting arm 13 to stretch and retract, and the limiting arm 13 is in a right-angle shape, so that the transverse end of the limiting arm 13 can be directly attached to the surface of the separation membrane, the cylinder 17 is started again, and the limiting arm 13 is driven to retract, so that the separation membrane can be clamped and fixed.
Claims (5)
1. The utility model provides a winding roller for separating membrane, includes two bearing frames (1), roll body (2), its characterized in that, spout (5) have all been seted up to the surface both sides of roll body (2), the middle part both sides of roll body (2) all are provided with spacing subassembly movably, the both ends of roll body (2) all fixedly connected with end plate (6), the one end fixedly connected with polished rod (3) of end plate (6), two the tip of polished rod (3) all fixedly mounted with bearing (4), two sets of bearing (4) interconnect with two bearing frames (1); the middle part of polished rod (3) has cup jointed and has promoted subassembly (7), promote subassembly (7) including sleeve (8), sleeve (8) are fixed each other with polished rod (3), the top of sleeve (8) is provided with connecting piece (9), the top fixed mounting of connecting piece (9) has electronic push cylinder (10).
2. The winding roller for separating membranes according to claim 1, wherein the limiting component comprises a first limiting ring (18) which is movably arranged at the sliding groove (5), sliding blocks (16) are fixedly arranged on two sides of the inner wall of the first limiting ring (18), the sliding blocks (16) are embedded in the sliding groove (5) and are in sliding connection with each other, and a connecting plate (15) is fixedly connected to one side of the top end of the first limiting ring (18).
3. The winding roller for separating membranes according to claim 2, wherein a second limit ring (14) is arranged in the middle of the first limit ring (18), the second limit ring (14) is smaller than the first limit ring (18) and larger than the caliber of the roller body (2), a fixing plate (12) is fixedly arranged at the top end of the second limit ring (14), and the top of the fixing plate (12) is connected with the top end of the inner wall of the first limit ring (18).
4. A winding roller for a separation membrane according to claim 3, wherein the output end of the electric push cylinder (10) is connected with a push rod (11), the position of the push rod (11) corresponds to the position of the connecting plate (15), and the end part of the push rod (11) is connected with the middle part of the connecting plate (15) for driving the first limit ring (18) and the second limit ring (14) to move.
5. A winding roller for separating membranes according to claim 2, characterized in that the side wall of the first limit ring (18) is fixedly provided with a cylinder (17), the output end of the cylinder (17) is connected with a limit arm (13), the limit arm (13) is curved, and the angle of the curved part is 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321921233.6U CN220412327U (en) | 2023-07-20 | 2023-07-20 | Winding roller for separation membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321921233.6U CN220412327U (en) | 2023-07-20 | 2023-07-20 | Winding roller for separation membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220412327U true CN220412327U (en) | 2024-01-30 |
Family
ID=89653938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321921233.6U Active CN220412327U (en) | 2023-07-20 | 2023-07-20 | Winding roller for separation membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220412327U (en) |
-
2023
- 2023-07-20 CN CN202321921233.6U patent/CN220412327U/en active Active
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