An auxiliary winding device for porous membranes

Abstract

The utility model relates to the technical field of porous membrane winding, and disclose a kind of auxiliary winding device for porous membrane, including fixed frame, further include: installation component is connected with transmission equipment in the fixed frame installation, the one side of the fixed frame is equipped with support;The utility model both ends of connecting plate are installed winding roller, after winding is completed in one end, without like traditional device and stoppage of work dismounting installation new roller, just need to overturn connecting plate, continue winding after another end winding roller is installed to installation component, greatly reduce the time of replacement winding roller, improve overall production efficiency, the rod body of installation component is opened through slot, after winding roller is placed into through slot, using U type rod passes through winding roller and rod body through -hole and realizes fixed, when dismounting, U type rod is removed, winding roller can be quickly removed, another end winding roller overturns and is clamped in place and can be installed, easy to operate, further save time.

Description

Technical Field

[0001] This utility model relates to the field of porous membrane winding technology, specifically to an auxiliary winding device for porous membranes. Background Technology

[0002] Porous membranes refer to membranes containing multiple pores per square centimeter, with a porosity of 70% to 80% of the total volume and uniformly separated pore sizes. In the production and processing of porous membranes, the winding process is a crucial step, as its efficiency and quality directly affect the subsequent production progress and product quality.

[0003] Traditional winding devices typically consist of only a single winding roller. During the winding process, once the current winding roller completes its winding operation, the entire winding equipment must be stopped, the completed winding roller removed from the equipment, and a new empty winding roller installed before the equipment can be restarted to continue winding. This frequent downtime and disassembly not only consumes a significant amount of time, leading to a substantial decrease in production efficiency, but also increases the labor intensity of workers and raises production costs. Utility Model Content

[0004] The purpose of this invention is to provide an auxiliary winding device for porous membranes to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an auxiliary winding device for porous membranes, including a fixing frame, and further comprising: An installation assembly is mounted on a fixed frame and connected to a transmission device. A bracket is mounted on one side of the fixed frame, a fixed rod is fixedly mounted on the bracket, a connecting plate is rotatably mounted on the fixed rod, and take-up rollers are rotatably mounted on both ends of the connecting plate. A limiting component for limiting the position of the take-up rollers is mounted on the connecting plate.

[0006] Preferably, the mounting assembly includes a rod mounted on a fixed frame, a bearing fixedly mounted on the rod, the bearing fixedly mounted on the fixed frame, a through groove on the rod, a connecting seat fixedly mounted at one end of the rod, and a U-shaped rod inserted into the rod.

[0007] Preferably, the take-up roller has a through hole through which the U-shaped rod can pass.

[0008] Preferably, the limiting component includes a clamping plate rotatably mounted on a connecting plate, with rollers rotatably mounted on both the bottom of the clamping plate and the connecting plate, and fastening bolts installed inside the clamping plate.

[0009] Preferably, the connecting plate has a mounting groove that can accommodate the take-up roller, and the roller is installed in the mounting groove.

[0010] Preferably, a support plate is rotatably mounted in the through groove, a connecting shaft is fixedly mounted on the support plate, the connecting shaft is rotatably mounted in the through groove, and a torsion spring is sleeved on the connecting shaft.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model has take-up rollers installed at both ends of the connecting plate. After one end is finished winding, there is no need to stop the machine to disassemble and install a new roller as required by traditional devices. Simply flip the connecting plate and install the other end take-up roller onto the mounting component to continue winding. This greatly reduces the time for changing take-up rollers and improves overall production efficiency. The rod body of the mounting component has a through groove. After the take-up roller is placed into the through groove, it is fixed by passing a U-shaped rod through the through hole of the take-up roller and the rod body. When disassembling, remove the U-shaped rod, and the take-up roller can be quickly moved out. The other end take-up roller can be flipped and snapped into place for installation. The operation is simple and saves time. Attached Figure Description

[0012] Figure 1 A schematic diagram of the main structure of the auxiliary winding device for porous membranes provided by this utility model; Figure 2 A schematic diagram of the installation component structure provided by this utility model; Figure 3 Another perspective view of the mounting components provided by this utility model; Figure 4 A schematic diagram of the support plate structure provided by this utility model; Figure 5 A schematic diagram of the limiting component structure provided by this utility model.

[0013] In the diagram: 1. Fixing frame; 2. Mounting assembly; 21. Rod; 22. Bearing; 23. Through groove; 24. Connecting seat; 25. U-shaped rod; 3. Bracket; 4. Fixing rod; 5. Connecting plate; 6. Take-up roller; 7. Limiting assembly; 71. Clamping plate; 72. Roller; 73. Fastening bolt; 8. Support plate; 9. Coupling shaft; 10. Torsion spring. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-5As shown, an auxiliary winding device for porous membranes includes a fixed frame 1, and further includes: a mounting assembly 2 installed on the fixed frame 1 and connected to a transmission device; a bracket 3 is installed on one side of the fixed frame 1; a fixed rod 4 is fixedly installed on the bracket 3; a connecting plate 5 is rotatably installed on the fixed rod 4; winding rollers 6 are rotatably installed at both ends of the connecting plate 5; and a limiting assembly 7 for limiting the winding rollers 6 is installed on the connecting plate 5.

[0016] When winding the porous film, flip the winding roller 6 at one end of the connecting plate 5 onto the mounting assembly 2 and fix it. Connect the mounting assembly 2 to the motor. The motor drives the mounting assembly 2 and the winding roller 6 to rotate on the fixed frame 1 to wind the porous film. After winding, remove the winding roller 6 from the mounting assembly 2. Flip the connecting plate 5 and flip the other end of the winding roller 6 onto the mounting assembly 2 to continue winding. The winding roller 6 at the other end, which has been wound, is removed from the connecting plate 5 through the limiting assembly 7.

[0017] Based on the above implementation scheme, the mounting component 2 includes a rod 21 mounted on the fixed frame 1, a bearing 22 fixedly mounted on the rod 21, the bearing 22 fixedly mounted on the fixed frame 1, a through groove 23 opened on the rod 21, a connecting seat 24 fixedly mounted on one end of the rod 21, and a U-shaped rod 25 inserted into the rod 21; the take-up roller 6 has a through hole through which the U-shaped rod 25 can pass; the rod 21 has a through hole through which the U-shaped rod 25 can pass, one rod of the U-shaped rod 25 passes through the rod 21, and the other rod passes through the fixed sleeve at the bottom of the rod 21.

[0018] After the take-up roller 6 is placed in the through groove 23, the U-shaped rod 25 is passed through the through hole on the take-up roller 6 and the rod body 21 to limit the take-up roller 6 on the rod body 21. When disassembling, the U-shaped rod 25 is removed, and the take-up roller 6 is flipped downwards to be removed from the through groove 23. The other end of the take-up roller 6 is flipped 180 degrees and snapped into the through groove 23 for installation, which reduces the time for replacing the take-up roller 6 and improves work efficiency.

[0019] Based on the above implementation scheme, the limiting component 7 includes a clamping plate 71 rotatably mounted on the connecting plate 5. Rollers 72 are rotatably mounted on the bottom of the clamping plate 71 and on the connecting plate 5. Fastening bolts 73 are installed inside the clamping plate 71. The connecting plate 5 has an installation groove that can accommodate the winding roller 6, and the rollers 72 are installed in the installation groove. The clamping plate 71 is detachably mounted on the connecting plate 5 by means of the fastening bolts 73.

[0020] After the end of the take-up roller 6 is placed in the mounting groove, the clamping plate 71 is flipped onto the connecting plate 5 and then fixed by the fastening bolt 73. When the take-up roller 6 rotates, it rolls with the roller 72, reducing the friction between the take-up roller 6 and the connecting plate 5. After the clamping plate 71 is removed, the take-up roller 6 can be easily removed.

[0021] Based on the above implementation scheme, a support plate 8 is rotatably installed in the through groove 23, and a connecting shaft 9 is fixedly installed on the support plate 8. The connecting shaft 9 is rotatably installed in the through groove 23, and a torsion spring 10 is sleeved on the connecting shaft 9. The support plate 8 is rotatably installed in the through groove 23 through the connecting shaft 9, and the support plate 8 is limited in the through groove 23 by the torsion spring 10. When the take-up roller 6 moves into the through groove 23, the support plate 8 can temporarily support it so that it will not slip directly out of the through groove 23. When the take-up roller 6 finishes winding, the weight and downward pressure of the porous film on the take-up roller 6 will press down the torsion spring 10, causing the support plate 8 to flip, so that the take-up roller 6 can be quickly moved out of the through groove 23.

[0022] It should be noted that the transmission device can be a motor, and is electrically connected to the control terminal through wires. The control terminal can be set as a PLC programmable logic controller to control the above-mentioned electrical equipment to work. The above should be regarded as prior art. The specific structure, working principle and possible control methods and spatial arrangement of these technical features can adopt conventional choices in the field. This technical solution will not be further elaborated in detail.

[0023] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An auxiliary winding device for porous membranes, comprising a fixing frame (1), characterized in that, Also includes: An installation assembly (2) is installed on a fixed frame (1) and connected to a transmission device. A bracket (3) is installed on one side of the fixed frame (1). A fixed rod (4) is fixedly installed on the bracket (3). A connecting plate (5) is rotatably installed on the fixed rod (4). A take-up roller (6) is rotatably installed on both ends of the connecting plate (5). A limiting assembly (7) for limiting the take-up roller (6) is installed on the connecting plate (5).

2. The auxiliary winding device for porous membranes according to claim 1, characterized in that: The mounting assembly (2) includes a rod (21) mounted on a fixed frame (1), a bearing (22) fixedly mounted on the rod (21), the bearing (22) fixedly mounted on the fixed frame (1), a through groove (23) opened on the rod (21), a connecting seat (24) fixedly mounted on one end of the rod (21), and a U-shaped rod (25) inserted into the rod (21).

3. The auxiliary winding device for porous membranes according to claim 2, characterized in that: The take-up roller (6) has a through hole through which the U-shaped rod (25) can pass.

4. The auxiliary winding device for porous membranes according to claim 1, characterized in that: The limiting component (7) includes a clamping plate (71) rotatably mounted on the connecting plate (5). Rollers (72) are rotatably mounted on the bottom of the clamping plate (71) and on the connecting plate (5). Fastening bolts (73) are installed inside the clamping plate (71).

5. An auxiliary winding device for porous membranes according to claim 4, characterized in that: The connecting plate (5) has an installation groove that can accommodate the take-up roller (6), and the roller (72) is installed in the installation groove.

6. An auxiliary winding device for porous membranes according to claim 2, characterized in that: A support plate (8) is rotatably installed in the through groove (23), and a connecting shaft (9) is fixedly installed on the support plate (8). The connecting shaft (9) is rotatably installed in the through groove (23), and a torsion spring (10) is sleeved on the connecting shaft (9).

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