Auxiliary device for processing purification membrane

Abstract

The utility model discloses an auxiliary device for processing a purification film, relates to the technical field of purification film production, and solves the problems that the surface of the film is covered with a layer of oil film when a scraping plate is used for scraping grease on two sides of the film, the oil on the surface of the film is not thoroughly removed, and the subsequent processing of the film is influenced. A winding roller is rotatably mounted at the left upper end of the platform, the oil removal structure is mounted at the right upper end of the platform and used for removing an oil film on the surface of the purification film, and the oil removal structure comprises a mounting seat fixedly connected with the platform; by installing the oil removing structure and the liquid adding structure, an oil film on the surface of the purification film can be effectively wiped, grease on the purification film can be thoroughly cleaned, by installing the multiple rubber valves distributed in the circumferential direction at equal intervals in the liquid outlet pipe, quantitative alcohol can be injected into the sponge strip through the liquid adding structure, alcohol waste is avoided, and the cleaning effect is good. And the alcohol can be uniformly distributed in the sponge strip.

Description

TECHNICAL FIELD

[0001] The utility model relates to the purification membrane production technical field, concretely is an auxiliary device for purification membrane processing. BACKGROUND

[0002] Air purification membrane is a kind of polytetrafluoroethylene film. Air purification membrane is made of polytetrafluoroethylene dispersed powder resin as raw material, mixed with 15-25% boost oil agent, after maturation, initial pressure push is pressed into bar stock, then it is rolled or multiple rollings, and 0.09-0.25mm thick film is formed, then it is dried, sintered, stretched and other processes, and finally it becomes 0.02-0.15mm thick film with high strength. The oil removal is a more important process, the oil must be removed, and there must be no oil residue inside, otherwise burning will occur at high temperature sintering in the later process.

[0003] In the prior art, two scrapers are used to scrape the oil on the surface of the polytetrafluoroethylene film discharged from the film outlet on the box, so that the temperature is not uniform at each part of the external electric heating roller, and the oil on the surface of the polytetrafluoroethylene film can be scraped off when the oil on the surface of the polytetrafluoroethylene film is not completely removed, thereby assisting the oil removal operation on the surface of the polytetrafluoroethylene film.

[0004] When the above-mentioned device scrapes the oil on both sides of the film by two scrapers, although the oil adhering to the surface of the film can be scraped off, the oil on the surface of the film is also smoothed, which will cause the film surface to be covered with an oil film, resulting in incomplete oil removal on the surface of the film and affecting the subsequent processing of the film. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide an auxiliary device for purification membrane processing which can completely remove the oil on the surface of the film, and can solve the problems in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an auxiliary device for purification membrane processing, comprising a platform, a winding roller rotatably installed at the upper left end of the platform, and an oil removal structure installed at the upper right end of the platform, the oil removal structure is used for removing the oil film on the surface of the purification membrane, the oil removal structure comprises a mounting seat fixedly connected with the platform, a fixed plate and a movable plate are respectively installed on the inner side of the mounting seat, the connection mode between the fixed plate and the mounting seat is fixed connection, the movable plate can move up and down inside the platform, and the movable plate is located on the upper side of the fixed plate; a liquid adding structure is used for injecting alcohol into the oil removal structure, two symmetrical liquid adding structures are installed between the winding roller and the oil removal structure, and a liquid storage tank for storing liquid alcohol is installed on the lower side of the platform.

[0007] Preferably, the fixed plate and the movable plate are fixedly installed with the socket on one side close to each other, the socket is movably inserted with the plug-in plate, the two plug-in plates are fixedly bonded with the sponge strip on one side close to each other, and the sponge strip has a rebound performance.

[0008] Preferably, the outer side of the sponge strip is sleeved with a fiber cloth sleeve, the fiber cloth sleeve facilitates contact and friction with the purification membrane, and the fiber cloth sleeve is fixedly connected with the plug-in plate, and the upper end of the movable plate is fixedly embedded with two positioning rods which are symmetrically distributed.

[0009] Preferably, the positioning rod penetrates the mounting seat, and the upper end of the movable plate is fixedly installed with spring one between the two positioning rods, spring one can drive the movable plate to move downward, and the upper end of spring one is fixedly connected with the mounting seat.

[0010] Preferably, the liquid adding structure comprises a sleeve fixedly installed on the upper end of the platform, the inside of the sleeve is movably embedded with a piston capable of moving left and right, the piston is made of rubber material, and the left side center of the piston is fixedly embedded with a connecting rod.

[0011] Preferably, the end of the connecting rod away from the piston is fixedly connected with a baffle, the side of the baffle away from the connecting rod movably abuts against cam two, the rotation of cam two can drive the baffle to move, the cam two is fixedly sleeved on the outer side of the winding roller, the outer side of the connecting rod movably sleeved with spring two, and the two ends of the spring two movably abut against the sleeve and the baffle respectively.

[0012] Preferably, the outer side of the sleeve is installed with a conduit one, the end of the conduit one away from the sleeve is fixedly connected with the liquid storage tank, the right side of the sleeve is installed with a conduit two, and the conduit one and the conduit two are fixedly installed with a one-way valve between the sleeve, the one-way valve can limit the liquid flow direction in the conduit one and the conduit two.

[0013] Preferably, the end of the conduit two away from the sleeve is fixedly connected with a liquid adding pipe, the liquid adding pipe is made of plastic, the liquid adding pipe is movably embedded in the inside of the fixed plate, and the lower end of the liquid adding pipe is fixedly embedded with a plurality of liquid outlet pipes which are equidistantly distributed.

[0014] Preferably, the fixed plate and the movable plate are installed with cam one between them, the connection between the cam one and the movable plate is movably abutting, the rotation of the cam one can drive the movable plate to move upward, the outer side of the cam one is fixedly embedded with a crank handle, the crank handle penetrates the mounting seat, and the crank handle is rotatably connected with the mounting seat through a bearing.

[0015] Preferably, the inner part of the liquid outlet pipe is fixedly embedded with a plurality of rubber valves distributed in a circle at equal intervals, the plurality of rubber valves can block the liquid outlet pipe, and the edges of two rubber valves connected with each other are movable and abutted.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] The alcohol in the liquid storage tank is injected into the sponge strip in the oil removing structure through the liquid adding structure, the alcohol wets the sponge strip and the fiber cloth sleeve, the fiber cloth sleeve wetted with the alcohol is in contact and friction with the purification membrane, the oil film on the surface of the purification membrane can be effectively removed, and the grease cleaning of the purification membrane is more thorough.

[0018] The plurality of rubber valves distributed in a circle at equal intervals are installed in the liquid outlet pipe, the rubber valves block the liquid outlet pipe, which is favorable for injecting the quantitative alcohol into the sponge strip in the liquid adding structure, avoids the waste of alcohol, and is also favorable for the uniform distribution of the alcohol in the sponge strip. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a whole schematic view of the utility model;

[0020] Figure 2 It is the whole schematic view of the utility model Figure 1 It is a side sectional schematic view of the liquid adding structure at A in the utility model;

[0021] Figure 3 It is a whole schematic view of the oil removing structure in the utility model;

[0022] Figure 4 It is a split schematic view of the oil removing structure in the utility model;

[0023] Figure 5 It is a split schematic view of the plug-in plate and the fixed plate in the utility model;

[0024] Figure 6 It is a side sectional schematic view of the fixed plate in the utility model.

[0025] In the drawing: 1, platform; 2, winding roller; 3, oil removing structure; 301, mounting seat; 302, fixed plate; 303, movable plate; 304, plug-in seat; 305, plug-in plate; 306, sponge strip; 307, fiber cloth sleeve; 308, positioning rod; 309, spring one; 4, liquid adding structure; 401, sleeve; 402, piston; 403, connecting rod; 404, baffle; 405, spring two; 406, conduit one; 407, one-way valve; 408, liquid adding pipe; 409, liquid outlet pipe; 410, conduit two; 5, cam one; 6, crank; 7, cam two; 8, rubber valve; 9, liquid storage tank. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present utility model. Embodiments

[0027] Please refer to Figure 1 , Figure 4 , the auxiliary device for purifying membrane processing shown in the figure comprises a platform 1, a winding roller 2 is rotatably installed at the upper left end of the platform 1, and an oil removal structure 3 is installed at the upper right end of the platform 1, the oil removal structure 3 is used for removing the oil film on the surface of the purifying membrane, the oil removal structure 3 comprises a mounting seat 301 fixedly connected with the platform 1, a fixed plate 302 and a movable plate 303 are respectively installed on the inner side of the mounting seat 301, the connection mode between the fixed plate 302 and the mounting seat 301 is fixed connection, the movable plate 303 can move up and down in the platform 1, and the movable plate 303 is located on the upper side of the fixed plate 302; a liquid adding structure 4 is used for injecting alcohol into the oil removal structure 3, two liquid adding structures 4 symmetrically distributed are installed between the winding roller 2 and the oil removal structure 3, and a liquid storage tank 9 for containing liquid alcohol is installed on the lower side of the platform 1.

[0028] Please refer to Figure 3 , Figure 6 , the fixed plate 302 and the movable plate 303 are fixedly installed with plug-in seats 304 on the side close to each other, plug-in plates 305 are movably plugged in the plug-in seats 304, sponge strips 306 are fixedly adhered on the side close to each other of the two plug-in plates 305, the sponge strips 306 have resilience, fiber cloth sleeves 307 are sleeved on the outer side of the sponge strips 306, the fiber cloth sleeves 307 are convenient for contact and friction with the purifying membrane, and the fiber cloth sleeves 307 are fixedly connected with the plug-in plates 305, and two positioning rods 308 symmetrically distributed are fixedly embedded on the upper end of the movable plate 303.

[0029] Please refer to Figure 3 , the positioning rods 308 penetrate through the mounting seat 301, a spring one 309 is fixedly installed on the upper end of the movable plate 303 between the two positioning rods 308, the spring one 309 can drive the movable plate 303 to move downward, and the upper end of the spring one 309 is fixedly connected with the mounting seat 301, the liquid adding structure 4 comprises a sleeve 401 fixedly installed on the upper end of the platform 1, a piston 402 capable of moving left and right is movably embedded in the sleeve 401, the piston 402 is made of rubber material, and a connecting rod 403 is fixedly embedded on the left side center of the piston 402.

[0030] Please refer to Figure 2The end of the connecting rod 403 away from the piston 402 is fixedly connected with a baffle 404, the side of the baffle 404 away from the connecting rod 403 movably abuts against a cam 7, the cam 7 can drive the baffle 404 to move in rotation, and the cam 7 is fixedly sleeved on the outside of the winding roller 2. The outside of the connecting rod 403 movably sleeved with a spring 405, and the two ends of the spring 405 movably abut against the sleeve 401 and the baffle 404 respectively. The outside of the sleeve 401 is installed with a conduit 406, the end of the conduit 406 away from the sleeve 401 is fixedly connected with the liquid storage tank 9, and the right side of the sleeve 401 is installed with a conduit 410. The conduit 406 and the conduit 410 are both fixedly installed with a check valve 407 between the conduit 406 and the conduit 410 and the sleeve 401, and the check valve 407 can limit the flow direction of the liquid in the conduit 406 and the conduit 410.

[0031] Please refer to Figure 5 The end of the conduit 410 away from the sleeve 401 is fixedly connected with a liquid adding pipe 408, the liquid adding pipe 408 is made of plastic, and the liquid adding pipe 408 is movably embedded in the inside of the fixed plate 302. The lower end of the liquid adding pipe 408 is fixedly embedded with a plurality of liquid outlet pipes 409 which are equidistantly distributed.

[0032] The working principle of completely removing the oil on the surface of the film: the oil removal structure 3 is installed on the front side of the scraper, when the winding roller 2 rotates to wind the film, the upper and lower sides of the film are in contact and friction with the fiber cloth sleeve 307, and the fiber cloth sleeve 307 containing alcohol is in friction with the film, which can remove the oil film or grease attached to the surface of the film, thereby completely removing the oil on the surface of the film.

[0033] During the rotation of the winding roller 2, the cam 7 rotates with the winding roller 2, and the cam 7 drives the baffle 404 and the piston 402 to move through the protruding part of the cam 7 during rotation. The piston 402 moves to extrude the alcohol in the sleeve 401 into the sponge strip 306, which can supplement the alcohol in the sponge strip 306 in time, and the connection between the plug-in plate 305 and the plug-in seat 304 is movable plug-in, which is conducive to regular replacement of the sponge strip 306. Embodiment

[0034] Please refer to Figure 5 The embodiment further illustrates that the inside of the liquid outlet pipe 409 is fixedly embedded with a plurality of circumferential equidistantly distributed rubber valves 8, the plurality of rubber valves 8 can block the liquid outlet pipe 409, and the edges of the two rubber valves 8 connected with each other movably abut against each other.

[0035] In the embodiment, the liquid adding pipe 408 is in a full liquid state, and when the piston 402 extrudes the alcohol in the sleeve pipe 401 into the liquid adding pipe 408, the alcohol in the liquid adding pipe 408 will push open the plurality of rubber valves 8, and after the liquid adding pipe 408 discharges the quantified alcohol, the rubber valves 8 will automatically reset under the elastic property of the rubber valves 8, and block the liquid discharging pipe 409, which is not only beneficial to avoid alcohol waste, but also beneficial to uniformly distribute the alcohol in the sponge strips 306. Embodiment

[0036] Please refer to Figure 4 The embodiment further illustrates other embodiments, a cam one 5 is installed between the fixed plate 302 and the movable plate 303, the connection mode between the cam one 5 and the movable plate 303 is movable abutment, the cam one 5 can drive the movable plate 303 to move upwards by rotating, the outer side of the cam one 5 is fixedly embedded with a crank 6, the crank 6 penetrates through the mounting seat 301, and the crank 6 is rotationally connected with the mounting seat 301 through a bearing.

[0037] In the embodiment, the cam one 5 is rotated by the crank 6, the protruding part of the cam one 5 drives the movable plate 303 to move upwards, and the gap between the two sponge strips 306 is enlarged, so that the film is conveniently passed through between the two sponge strips 306.

[0038] It should be noted that, in this document, the relative terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the term "comprises" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process-method-article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process-method-article or equipment.

[0039] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes-modifications-replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A kind of auxiliary device for purifying film processing, including platform (1), the upper left end of the platform (1) is rotatably installed with winding roll (2), it is characterized by, Also include: The oil removal structure (3) is installed at the upper right end of the platform (1), and the oil removal structure (3) is used for removing the oil film on the surface of the purification membrane. The mounting seat (301) is fixedly connected with the platform (1), the inner side of the mounting seat (301) is respectively provided with a fixed plate (302) and a movable plate (303), the connection between the fixed plate (302) and the mounting seat (301) is fixedly connected, the movable plate (303) can move up and down in the platform (1), and the movable plate (303) is located on the upper side of the fixed plate (302); The liquid adding structure (4) is used for injecting alcohol into the oil removal structure (3), two symmetrical liquid adding structures (4) are installed between the winding roller (2) and the oil removal structure (3), and the lower side of the platform (1) is provided with a liquid storage tank (9) for storing liquid alcohol.

2. The auxiliary device for processing a purification membrane according to claim 1, characterized in that: The fixed plate (302) and the movable plate (303) are fixedly installed with plug-in seats (304) on the side close to each other, the plug-in seats (304) are movably inserted with plug-in plates (305), and the two plug-in plates (305) are fixedly connected with sponge strips (306) on the side close to each other.

3. The auxiliary device for processing a purification membrane according to claim 2, characterized in that: The outer side of the sponge strip (306) is sleeved with a fiber cloth sleeve (307), and the fiber cloth sleeve (307) is fixedly connected with the plug-in plate (305), and the upper end of the movable plate (303) is fixedly embedded with two symmetrical positioning rods (308).

4. The auxiliary device for processing a purification membrane according to claim 3, characterized in that: The positioning rod (308) penetrates the mounting seat (301), and the upper end of the movable plate (303) is fixedly installed with a spring one (309) between the two positioning rods (308), and the upper end of the spring one (309) is fixedly connected with the mounting seat (301).

5. The auxiliary device for processing a purification membrane according to claim 1, characterized in that: The liquid adding structure (4) comprises a sleeve (401) fixedly installed on the upper end of the platform (1), the inner side of the sleeve (401) movably embedded with a piston (402) capable of moving left and right, and the left side of the center of the piston (402) fixedly embedded with a connecting rod (403).

6. The auxiliary device for processing a purification membrane according to claim 5, characterized in that: The end of the connecting rod (403) away from the piston (402) is fixedly connected with a baffle (404), the side of the baffle (404) away from the connecting rod (403) movably abuts against a cam (7), the cam (7) is fixedly sleeved on the outer side of the winding roller (2), the outer side of the connecting rod (403) movably sleeved with a spring two (405), and the two ends of the spring two (405) movably abut against the sleeve (401) and the baffle (404) respectively.

7. The auxiliary device for processing a purification membrane according to claim 6, characterized in that: The outer side of the sleeve (401) is provided with a catheter one (406), one end of the catheter one (406) away from the sleeve (401) is fixedly connected with the liquid storage tank (9), the right side of the sleeve (401) is provided with a catheter two (410), and the sleeve (401) is fixedly installed with a one-way valve (407).

8. The auxiliary device for processing a purification membrane according to claim 7, characterized in that: The catheter two (410) is fixedly connected with a liquid adding pipe (408) at one end away from the sleeve (401), and the liquid adding pipe (408) is movably embedded in the inside of the fixed plate (302), and a plurality of liquid outlet pipes (409) are fixedly embedded at the lower end of the liquid adding pipe (408) in an equidistant distribution.

9. The auxiliary device for processing a purification membrane according to claim 1, characterized in that: A cam one (5) is installed between the fixed plate (302) and the movable plate (303), the connection between the cam one (5) and the movable plate (303) is movable abutment, a crank (6) is fixedly embedded at the outside of the cam one (5), the crank (6) penetrates through the mounting seat (301), and the crank (6) is rotatably connected with the mounting seat (301) through a bearing.

10. The auxiliary device for processing a purification membrane according to claim 8, characterized in that: A plurality of rubber valves (8) are fixedly embedded in the inside of the liquid outlet pipe (409) in a circumferential equidistant distribution, and the edges of two rubber valves (8) connected with each other movably abut against each other.

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