A Teflon high temperature cloth impregnation device

Abstract

The present invention relates to the technical field of Teflon high temperature cloth impregnation, and discloses a Teflon high temperature cloth impregnation device, including an impregnation box, the side wall of the impregnation box is provided with a fixedly connected first bracket, a first support plate and a second support plate, a rotatable cleaning mechanism is provided in the first bracket, and the cleaning mechanism includes a rotatable soft brush, a fixedly connected filter plate is provided in the impregnation box, the filter plate is located in the lower half of the impregnation box, a fixedly connected partition plate is provided at the center of the top of the filter plate, and a movable squeezing mechanism is provided in the impregnation box, and the squeezing mechanism is located in the upper half of the impregnation box. The cleaning mechanism of the present invention can perform preliminary cleaning on the Teflon high temperature cloth to prevent the surface fractures and dust of the Teflon high temperature cloth from entering the impregnation equipment to cause contamination of the impregnation liquid.

Description

Technical Field

[0001] The invention relates to the technical field of Teflon high temperature cloth impregnation, in particular to a Teflon high temperature cloth impregnation device. Background Art

[0002] Teflon high temperature cloth is a fiber cloth made of polytetrafluoroethylene emulsion impregnated with high-performance glass fiber cloth. It is a new high-performance, multi-purpose composite material product with the characteristics of dimensional stability, high strength, good temperature resistance and good corrosion resistance.

[0003] During the processing and production of high-performance glass fiber cloth, there are broken objects or debris on its surface. These objects will easily leave the surface of the high-performance glass fiber cloth when the high-performance glass fiber cloth is impregnated with emulsion and remain in the emulsion. When the emulsion is impregnated with the high-performance glass fiber cloth that has not been impregnated later, these impurities are easy to adhere to the high-performance glass fiber cloth, resulting in bulges on the surface of the Teflon cloth when the Teflon cloth is finalized later. At the same time, when the emulsion does not completely penetrate the high-performance glass fiber cloth, it will also affect the surface flatness of the Teflon high-temperature cloth. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a Teflon high-temperature cloth impregnation device.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A Teflon high-temperature cloth impregnation device comprises an impregnation box, a first bracket, a first support plate and a second support plate are fixedly connected to the side wall of the impregnation box, a rotatable cleaning mechanism is arranged in the first bracket, and the cleaning mechanism comprises a rotatable soft brush, a fixedly connected filter plate is arranged in the impregnation box, the filter plate is located in the lower half of the impregnation box, a fixedly connected partition plate is arranged at the center of the top of the filter plate, a movable squeezing mechanism is arranged in the impregnation box, and the squeezing mechanism is located in the upper half of the impregnation box; The squeezing mechanism includes a rotatable squeezing roller and a scraper abutting against the outer wall of the squeezing roller, a first rotatable shaft and a second rotatable shaft are symmetrically arranged in the impregnation box, the first shaft and the second shaft are located in the upper half of the impregnation box, the first shaft and the second shaft are symmetrically provided with a first cam and a second cam fixedly connected respectively, a movable bottom plate is arranged above the filter plate, and evenly distributed through holes are symmetrically opened on the top of the bottom plate, movable wedge plates are symmetrically arranged on the partition plate and the inner wall of the impregnation box, the wedge plates abut against the bottom plate, and symmetrically distributed rotating plates are arranged on the upper half of the partition plate.

[0006] As a further solution of the present invention, a rotatable soft brush is symmetrically provided at the port of the first bracket, a rotatable first synchronous wheel is symmetrically provided on the side wall of the first bracket, the first synchronous wheel shaft is fixedly connected to the soft brush shaft, a transmittable first synchronous belt is provided between the two first synchronous wheels, and a fixedly connected first motor is installed on the other side wall of the first bracket, and the output shaft of the first motor is fixedly connected to the soft brush shaft located above it.

[0007] As a further solution of the present invention, a symmetrically distributed first connecting plate is provided in the first bracket, an air inlet pipe is provided in the first connecting plate, a plurality of air inlet ports are provided on the top of the air inlet pipe, a fixedly connected connecting pipe is provided on the side wall of the first connecting plate, the connecting pipe is fixedly connected to the two air inlet pipes, a fixedly connected exhaust pump and fan are installed on the top of the first support plate, a fixedly connected collecting box is provided on the top of the second support plate, one end of the fan is fixedly connected to the connecting pipe port, and the other end of the fan is fixedly connected to the collecting box.

[0008] As a further solution of the present invention, the two opposite side walls of the impregnation box are provided with symmetrically distributed first grooves, and the first grooves are respectively provided with rotatable introduction rollers and outlet rollers, and the partition plate divides the impregnation box into an impregnation area and an extrusion area, and the impregnation area and the extrusion area are symmetrically provided with rotatable traction rollers and an extrusion mechanism, wherein the extrusion mechanism in the extrusion area includes a fixedly connected first extrusion assembly and a movable second extrusion assembly; The first extrusion assembly includes a first fixed block, a first fixed block symmetrically provided with a fixed connection in the impregnation box, a first connecting rod fixedly provided on the inner wall of the first fixed block, rotatable extrusion rollers evenly provided between the symmetrically distributed first connecting rods, a second fixed block evenly provided with a fixed connection on the top of the first connecting rod, and a scraper fixedly provided between the symmetrically distributed second fixed blocks.

[0009] As a further solution of the present invention, the second extrusion assembly is similar in structure to the first extrusion assembly, and comprises a first connecting rod, an extrusion roller, a second fixed block and a scraper, wherein the outer wall of the first connecting rod is provided with a fixedly connected first sliding block, the bottom of the first connecting rod is provided with a rotatable first auxiliary wheel, and the impregnation box body is symmetrically provided with sliding grooves, and the first sliding block is slidably connected to the sliding grooves.

[0010] As a further solution of the present invention, the first cam is located below the first auxiliary wheel and abuts against the first auxiliary wheel, one end of the first rotating shaft passes through the impregnation box body and is provided with a fixedly connected second synchronous wheel, the other end of the first rotating shaft passes through the impregnation box body and is installed with a fixedly connected second motor, one end of the rotating shaft of the traction roller passes through the impregnation box body and is provided with a fixedly connected third synchronous wheel, and a transmittable second synchronous belt is provided between the second synchronous wheel and the third synchronous wheel.

[0011] As a further solution of the present invention, one end of the first rotating shaft in the impregnation area passes through the impregnation box body and is provided with a fixedly connected first gear, the first gear is located between the outer wall of the impregnation box body and the second synchronous wheel, the second rotating shaft is located below the introduction roller, and the second rotating shaft is fixed with symmetrically distributed second gears and second cams, the second gear is located outside the impregnation box body, the second cam is located inside the impregnation box body, and a rotatable third gear is symmetrically provided on the outer wall of the impregnation box body, and the first gear and the second gear are both engaged with the third gear.

[0012] As a further solution of the present invention, evenly distributed stirring blades are fixedly provided on the first rotating shaft and the second rotating shaft in the impregnation area, a fixedly connected tension spring rod is symmetrically provided on the top of the filter plate, a fixedly connected bottom plate is provided on the top of the tension spring rod, and a fixedly connected telescopic rod is symmetrically provided on the partition plate and the inner wall of the impregnation box, and a movable wedge plate is provided on the other end of the telescopic rod, and the wedge plate is located below the bottom plate.

[0013] As a further solution of the present invention, a fixedly connected water pump is installed in the immersion box, and a fixedly connected drain pipe is provided at the outlet end of the water pump. The other end of the drain pipe extends through the immersion box to the upper half of the immersion box. A second groove is opened in the partition plate, and the second groove is located in the upper half of the partition plate. A rotatable rotating plate is symmetrically provided in the second groove, and a torsion spring is provided at the rotating shaft of the rotating plate.

[0014] The beneficial effects of the present invention are: 1. The cleaning mechanism can be set up to perform preliminary cleaning on the Teflon high-temperature cloth. The rotation of the first motor drives the two soft brushes to rotate synchronously, which can remove the broken fibers on the surface of the Teflon high-temperature cloth. The air inlet absorbs the dust on the surface of the Teflon high-temperature cloth into the collection box to prevent the broken objects and dust on the surface of the Teflon high-temperature cloth from entering the impregnation equipment and causing contamination of the impregnation liquid.

[0015] 2. Setting the squeezing roller to reciprocately extrude the Teflon high-temperature cloth can promote the impregnation liquid to fully penetrate into the Teflon high-temperature cloth. At the same time, the squeezing roller in the squeezing area reciprocates to extrude the Teflon high-temperature cloth to squeeze out the excess impregnation liquid on the surface of the Teflon high-temperature cloth to prevent the Teflon high-temperature cloth from having too much liquid and maintain the appropriate impregnation rate of the Teflon high-temperature cloth. The scraper in the impregnation area can scrape off the impurities on the surface of the squeezing roller to prevent the impurities from being re-contaminated on the next section of the Teflon high-temperature cloth, causing cross contamination. The scraper in the squeezing area can scrape off the excess impregnation liquid on the surface of the squeezing roller.

[0016] 3. The rotating stirring blade can maintain the fluidity of the impregnation liquid and improve the uniformity of the impregnation of the Teflon high-temperature cloth. At the same time, the first cam and the second cam rotate downward to extrude the bottom plate. The bottom plate moves back and forth up and down to allow the impregnation liquid to penetrate downward from the through hole. The impregnation liquid is filtered through the filter plate and falls into the lower part of the impregnation box. The extruded impregnation liquid re-enters the inside of the impregnation box through the water pump, thereby realizing the continuous circulation of the impregnation liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a Teflon high-temperature cloth impregnation device proposed by the present invention; Figure 2 A side view of a Teflon high temperature cloth impregnation device proposed by the present invention Figure 1 ; Figure 3 A top view of a Teflon high temperature cloth impregnation device proposed by the present invention; Figure 4 A side view of a Teflon high temperature cloth impregnation device proposed by the present invention Figure 2 ; Figure 5 This is a schematic diagram of the internal structure of a Teflon high-temperature cloth impregnation device proposed by the present invention; Figure 6 This is a schematic diagram of the extrusion mechanism structure of a Teflon high-temperature cloth impregnation device proposed by the present invention; Figure 7 This is a schematic diagram of the structure of a partition plate of a Teflon high-temperature cloth impregnation device proposed by the present invention; Figure 8 A schematic diagram of the partial structure of a Teflon high temperature cloth impregnation device proposed by the present invention Figure 1 ; Fig. 9 A schematic diagram of the partial structure of a Teflon high temperature cloth impregnation device proposed by the present invention Figure 2 ; Fig.10 for Figure 5 A magnified schematic diagram of part A; Fig.11 for Figure 8 Schematic diagram of the enlarged portion B.

[0018] In the figure: 1, impregnation box; 2, cleaning mechanism; 3, introduction roller; 4, filter plate; 5, extrusion mechanism; 11, first bracket; 12, first support plate; 13, second support plate; 14, first groove; 15, slide; 21, soft brush; 22, first connecting plate; 23, connecting pipe; 24, exhaust pump; 25, fan; 26, collection box; 31, lead-out roller; 32, traction roller; 41, partition plate; 42, second groove; 43, rotating plate; 51, first fixed block; 52, first slider; 53, first rotating shaft; 54, first gear; 55, tension spring rod; 56, wedge plate; 57, extraction Water pump; 211, first synchronous wheel; 212, first synchronous belt; 213, first motor; 221, air inlet; 511, first connecting rod; 512, squeezing roller; 513, second fixed block; 514, scraper; 521, first auxiliary wheel; 531, first cam; 532, second synchronous wheel; 533, third synchronous wheel; 534, second motor; 535, second synchronous belt; 541, third gear; 542, second gear; 543, second rotating shaft; 544, second cam; 545, stirring blade; 551, bottom plate; 552, through hole; 561, telescopic rod; 571, drain pipe. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0021] See attached Figure 1 -Attached Fig.11 A Teflon high-temperature cloth impregnation device includes an impregnation box 1, a first bracket 11, a first support plate 12 and a second support plate 13 are fixedly connected to the side wall of the impregnation box 1, a rotatable cleaning mechanism 2 is provided in the first bracket 11, and the cleaning mechanism 2 includes a rotatable soft brush 21, and a rotatable soft brush 21 is symmetrically provided at the end of the first bracket 11, and a rotatable first synchronous wheel 211 is symmetrically provided on the side wall of the first bracket 11, and the rotating shaft of the first synchronous wheel 211 is fixedly connected to the rotating shaft of the soft brush 21.

[0022] A transmittable first synchronous belt 212 is provided between the two first synchronous wheels 211, and a fixedly connected first motor 213 is installed on the other side wall of the first bracket 11. The output shaft of the first motor 213 is fixedly connected to the rotating shaft of the soft brush 21 located above it. The rotation of the first motor 213 drives the two soft brushes 21 to rotate synchronously, so as to remove broken fibers on the surface of the Teflon high-temperature cloth.

[0023] A symmetrically distributed first connecting plate 22 is provided in the first bracket 11, an air inlet pipe is provided in the first connecting plate 22, a plurality of air inlet ports 221 are provided on the top of the air inlet pipe, a fixedly connected connecting pipe 23 is provided on the side wall of the first connecting plate 22, the connecting pipe 23 is fixedly connected to the two air inlet pipes, a fixedly connected exhaust pump 24 and a fan 25 are installed on the top of the first support plate 12, a fixedly connected collecting box 26 is provided on the top of the second support plate 13, one end of the fan 25 is fixedly connected to the port of the connecting pipe 23, and the other end of the fan 25 is fixedly connected to the collecting box 26, the air inlet 221 absorbs the dust on the surface of the Teflon high-temperature cloth into the collecting box 26, and the cleaning mechanism 2 performs preliminary cleaning on the surface of the Teflon high-temperature cloth to prevent broken objects and dust on the surface of the Teflon high-temperature cloth from entering the impregnation equipment and causing contamination of the impregnation liquid.

[0024] The two opposite side walls of the impregnation box 1 are provided with symmetrically distributed first grooves 14, and rotatable introduction rollers 3 and outlet rollers 31 are respectively provided in the first grooves 14. A fixedly connected filter plate 4 is provided in the impregnation box 1, and the filter plate 4 is located in the lower half of the impregnation box 1. A fixedly connected partition plate 41 is provided at the center of the top of the filter plate 4. The partition plate 41 divides the impregnation box 1 into an impregnation area and an extrusion area. The impregnation area and the extrusion area are symmetrically provided with rotatable traction rollers 32 and an extrusion mechanism 5. The extrusion mechanism 5 is located in the upper half of the impregnation box 1. The impregnation area is filled with impregnation liquid, and there is no impregnation liquid in the extrusion area.

[0025] The extrusion mechanism 5 in the extrusion area includes a fixedly connected first extrusion component and a movable second extrusion component, the first extrusion component includes a first fixed block 51, the first fixed blocks 51 are symmetrically arranged in the impregnation box 1, the inner wall of the first fixed block 51 is provided with a fixedly connected first connecting rod 511, and rotatable extrusion rollers 512 are evenly arranged between the symmetrically distributed first connecting rods 511, and evenly distributed second fixed blocks 513 are fixedly arranged on the top of the first connecting rod 511, and fixedly connected scrapers 514 are arranged between the symmetrically distributed second fixed blocks 513, and the scrapers 514 are arc-shaped and abut against the outer wall of the extrusion roller 512.

[0026] The second extrusion assembly has a similar structure to the first extrusion assembly, and includes a first connecting rod 511, an extrusion roller 512, a second fixed block 513 and a scraper 514, wherein the outer wall of the first connecting rod 511 is provided with a fixedly connected first slider 52, and the bottom of the first connecting rod 511 is provided with a rotatable first auxiliary wheel 521, and the impregnation box 1 is symmetrically provided with a slide groove 15, and the first slider 52 is slidably connected to the slide groove 15, and the sliding of the first slider 52 drives the second extrusion assembly to slide upward.

[0027] A rotatable first rotating shaft 53 is symmetrically provided in the impregnation box 1, and a symmetrically distributed first cam 531 is fixed on the first rotating shaft 53. The first cam 531 is located below the first auxiliary wheel 521 and abuts against the first auxiliary wheel 521. One end of the first rotating shaft 53 passes through the impregnation box 1 and is provided with a fixedly connected second synchronous wheel 532. The other end of the first rotating shaft 53 passes through the impregnation box 1 and is installed with a fixedly connected second motor 534. One end of the rotating shaft of the traction roller 32 passes through the impregnation box 1 and is provided with a fixedly connected third synchronous wheel 533. A transmittable second synchronous belt 535 is provided between the second synchronous wheel 532 and the third synchronous wheel 533. The second motor 534 rotates to drive the traction roller 32 to rotate. At the same time, the first cam 531 rotates to drive the extrusion roller 512 in the second extrusion assembly to reciprocate and extrude the Teflon high-temperature cloth, so that excess impregnation liquid on the surface of the Teflon high-temperature cloth can be squeezed out to prevent excessive liquid in the Teflon high-temperature cloth and maintain a suitable impregnation rate of the Teflon high-temperature cloth.

[0028] One end of the first rotating shaft 53 in the impregnation area passes through the impregnation box 1 and is provided with a fixedly connected first gear 54. The first gear 54 is located between the outer wall of the impregnation box 1 and the second synchronous wheel 532. A rotatable second rotating shaft 543 is provided in the impregnation box 1. The second rotating shaft 543 is located below the introduction roller 3. A symmetrically distributed second gear 542 and a second cam 544 are fixed on the second rotating shaft 543. The second gear 542 is located outside the impregnation box 1, and the second cam 544 is located inside the impregnation box 1. A rotatable third gear 541 is symmetrically provided on the outer wall of the impregnation box 1. The first gear 54 and the second gear 542 are both meshed with the third gear 541. The rotation of the first gear 54 drives the second gear 542 to rotate.

[0029] Evenly distributed stirring blades 545 are fixedly provided on the first rotating shaft 53 and the second rotating shaft 543 in the impregnation area. The rotation of the first rotating shaft 53 and the second rotating shaft 543 drives the stirring blades 545 to rotate. The rotation of the stirring blades 545 can maintain the fluidity of the impregnation liquid and improve the uniformity of the impregnation of the Teflon high-temperature cloth. The top of the filter plate 4 is symmetrically provided with a fixedly connected tension spring rod 55, and the top of the tension spring rod 55 is provided with a fixedly connected bottom plate 551, and the top of the bottom plate 551 is symmetrically provided with evenly distributed through holes 552.

[0030] The partition plate 41 and the inner wall of the impregnation box 1 are symmetrically provided with a fixedly connected telescopic rod 561, and the other end of the telescopic rod 561 is provided with a movable wedge plate 56, which is located below the bottom plate 551. In the initial state, the wedge plate 56 abuts against the bottom plate 551. A fixedly connected water pump 57 is installed in the impregnation box 1, and a fixedly connected drain pipe 571 is provided at the outlet end of the water pump 57. The other end of the drain pipe 571 passes through the impregnation box 1 and extends to the upper part of the impregnation box 1. The water pump 57 can discharge the filtered impregnation liquid back to the impregnation box. In the box body 1, a second groove 42 is opened in the partition plate 41, and the second groove 42 is located in the upper half of the partition plate 41. A rotatable rotating plate 43 is symmetrically arranged in the second groove 42, and a torsion spring is arranged at the rotating shaft of the rotating plate 43. When the Teflon high-temperature cloth moves, the resistance drives the rotating plate 43 to rotate toward the extrusion area, and the distance between the symmetrically distributed rotating plates 43 becomes shorter, which can assist the Teflon high-temperature cloth to scrape off excess impregnation liquid. When the Teflon high-temperature cloth is impregnated, the torsion spring can drive the rotating plate 43 to restore the initial position and wait for the next Teflon high-temperature cloth to be impregnated.

[0031] Working principle: When in use, the exhaust pump 24, the second motor 534, the first motor 213 and the water pump 57 are started, and the Teflon high temperature cloth passes through between the symmetrically distributed soft brushes 21 and the first connecting plate 22, is introduced into the impregnation area from the introduction roller 3, is pulled by the traction roller 32, passes between the squeezing roller 512 and the rotating plate 43, and passes out from the outlet roller 31; The first motor 213 rotates to drive the two soft brushes 21 to rotate synchronously, so as to remove the broken fibers on the surface of the Teflon high-temperature cloth. The air inlet 221 absorbs the dust on the surface of the Teflon high-temperature cloth into the collection box 26. The cleaning mechanism 2 can perform preliminary cleaning on the surface of the Teflon high-temperature cloth to prevent the broken objects and dust on the surface of the Teflon high-temperature cloth from entering the impregnation device and causing contamination of the impregnation liquid. The second motor 534 rotates to drive the traction roller 32 to rotate, and at the same time, the first cam 531 rotates to drive the squeezing roller 512 in the second squeezing assembly to reciprocately squeeze the Teflon high-temperature cloth. The squeezing roller 512 in the impregnation area reciprocates to squeeze the Teflon high-temperature cloth to promote the impregnation liquid to fully penetrate into the Teflon high-temperature cloth. The squeezing roller 512 in the squeezing area reciprocates to squeeze the Teflon high-temperature cloth to squeeze out excess impregnation liquid on the surface of the Teflon high-temperature cloth, thereby preventing the Teflon high-temperature cloth from having too much liquid and maintaining a suitable impregnation rate of the Teflon high-temperature cloth. The scraper 514 in the impregnation area can scrape off the impurities on the surface of the squeezing roller 512 to prevent the impurities from being re-contaminated on the next section of the Teflon high-temperature cloth to cause cross contamination. The scraper 514 in the extrusion area can scrape off the excess impregnation liquid on the surface of the squeezing roller 512 to ensure the surface flatness of the Teflon high-temperature cloth. At the same time, when the Teflon high-temperature cloth moves, the resistance drives the rotating plate 43 to rotate toward the extrusion area, and the distance between the symmetrically distributed rotating plates 43 becomes shorter, which can assist the Teflon high-temperature cloth to scrape off the excess impregnation liquid; The rotation of the traction roller 32 in the impregnation area drives the first gear 54 to rotate, and the third gear 541 also rotates therewith, driving the second gear 542 to rotate. The rotation of the first rotating shaft 53 and the second rotating shaft 543 drives the stirring blade 545 and the second cam 544 to rotate. The rotation of the stirring blade 545 can maintain the fluidity of the impregnation liquid and improve the uniformity of the impregnation of the Teflon high-temperature cloth. At the same time, the first cam 531 and the second cam 544 rotate downward to squeeze the bottom plate 551. The bottom plate 551 reciprocates up and down to penetrate the impregnation liquid from the through hole 552. The impregnation liquid is filtered through the filter plate 4 and falls into the lower part of the impregnation box 1. The extruded impregnation liquid re-enters the inside of the impregnation box 1 through the water pump 57, realizing the continuous circulation of the impregnation liquid and improving the flatness of the surface of the Teflon high-temperature cloth after impregnation.

[0032] From the above description, it can be seen that the soft brush 21 in the above embodiment of the present invention can perform preliminary cleaning on the surface of the Teflon high-temperature cloth to prevent broken objects and dust on the surface of the Teflon high-temperature cloth from entering the impregnation equipment and causing contamination of the impregnation liquid. The squeezing roller 512 in the impregnation area reciprocates to squeeze the Teflon high-temperature cloth to promote the impregnation liquid to fully penetrate into the Teflon high-temperature cloth. The squeezing roller 512 in the squeezing area reciprocates to squeeze the Teflon high-temperature cloth to squeeze out excess impregnation liquid on the surface of the Teflon high-temperature cloth, prevent the Teflon high-temperature cloth from having too much liquid, and maintain a suitable impregnation rate of the Teflon high-temperature cloth.

[0033] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A Teflon high temperature cloth impregnation device, comprising an impregnation box (1), characterized in that: The side wall of the impregnation box (1) is provided with a first bracket (11), a first support plate (12) and a second support plate (13) which are fixedly connected. A rotatable cleaning mechanism (2) is provided in the first bracket (11). The cleaning mechanism (2) comprises a rotatable soft brush (21). A fixedly connected filter plate (4) is provided in the impregnation box (1). The filter plate (4) is located in the lower half of the impregnation box (1). A fixedly connected partition plate (41) is provided at the center of the top of the filter plate (4). A movable squeezing mechanism (5) is provided in the impregnation box (1). The squeezing mechanism (5) is located in the upper half of the impregnation box (1). The squeezing mechanism (5) comprises a rotatable squeezing roller (512) and a scraper (514) abutting against the outer wall of the squeezing roller (512); a rotatable first rotating shaft (53) and a second rotating shaft (543) are symmetrically arranged in the impregnation box (1); the first rotating shaft (53) and the second rotating shaft (543) are located in the upper half of the impregnation box (1); the first rotating shaft (53) and the second rotating shaft (543) are symmetrically provided with a first cam (531) and a second cam (544) fixedly connected to each other; a movable bottom plate (551) is arranged above the filter plate (4); the top of the bottom plate (551) is symmetrically provided with evenly distributed through holes (552); the partition plate (41) and the inner wall of the impregnation box (1) are symmetrically provided with movable wedge plates (56); the wedge plates (56) abut against the bottom plate (551); and the upper half of the partition plate (41) is provided with symmetrically distributed rotating plates (43).

2. A Teflon high temperature cloth impregnation device according to claim 1, characterized in that: A rotatable soft brush (21) is symmetrically arranged at the end of the first bracket (11); a rotatable first synchronous wheel (211) is symmetrically arranged on the side wall of the first bracket (11); a rotating shaft of the first synchronous wheel (211) is fixedly connected to the rotating shaft of the soft brush (21); a first transmittable synchronous belt (212) is arranged between the two first synchronous wheels (211); a first motor (213) is fixedly mounted on the other side wall of the first bracket (11); an output shaft of the first motor (213) is fixedly connected to the rotating shaft of the soft brush (21) located above it.

3. A Teflon high temperature cloth impregnation device according to claim 2, characterized in that: A symmetrically distributed first connecting plate (22) is provided in the first support (11), an air intake pipe is provided in the first connecting plate (22), a plurality of air intake ports (221) are provided at the top of the air intake pipe, a fixedly connected connecting pipe (23) is provided on the side wall of the first connecting plate (22), the connecting pipe (23) is fixedly connected to the two air intake pipes, a fixedly connected exhaust pump (24) and a fan (25) are installed at the top of the first support plate (12), a fixedly connected collecting box (26) is provided at the top of the second support plate (13), one end of the fan (25) is fixedly connected to a port of the connecting pipe (23), and the other end of the fan (25) is fixedly connected to the collecting box (26).

4. A Teflon high temperature cloth impregnation device according to claim 3, characterized in that: The two opposite side walls of the impregnation box (1) are provided with symmetrically distributed first grooves (14), and rotatable introduction rollers (3) and outlet rollers (31) are respectively provided in the first grooves (14). The partition plate (41) divides the impregnation box (1) into an impregnation area and an extrusion area. The impregnation area and the extrusion area are symmetrically provided with rotatable traction rollers (32) and an extrusion mechanism (5), wherein the extrusion mechanism (5) in the extrusion area comprises a fixedly connected first extrusion component and a movable second extrusion component; The first extrusion assembly comprises a first fixed block (51), the first fixed blocks (51) are symmetrically arranged in a fixed connection in the impregnation box (1), the inner wall of the first fixed block (51) is provided with a first connecting rod (511) which is fixedly connected, rotatable extrusion rollers (512) are evenly arranged between the symmetrically distributed first connecting rods (511), the top of the first connecting rod (511) is fixedly provided with a second fixed block (513) which is evenly distributed, and a scraper (514) which is fixedly connected is provided between the symmetrically distributed second fixed blocks (513).

5. A Teflon high temperature cloth impregnation device according to claim 4, characterized in that: The second extrusion assembly has a similar structure to the first extrusion assembly, and comprises a first connecting rod (511), an extrusion roller (512), a second fixed block (513) and a scraper (514), wherein a first sliding block (52) fixedly connected to the outer wall of the first connecting rod (511) is provided, a first rotatable auxiliary wheel (521) is provided at the bottom of the first connecting rod (511), and sliding grooves (15) are symmetrically provided in the impregnation box (1), and the first sliding block (52) is slidably connected to the sliding grooves (15).

6. A Teflon high temperature cloth impregnation device according to claim 1, characterized in that: The first cam (531) is located below the first auxiliary wheel (521) and is in contact with the first auxiliary wheel (521); one end of the first rotating shaft (53) passes through the impregnation box (1) and is provided with a second synchronous wheel (532) fixedly connected thereto; the other end of the first rotating shaft (53) passes through the impregnation box (1) and is provided with a second motor (534) fixedly connected thereto; one end of the rotating shaft of the traction roller (32) passes through the impregnation box (1) and is provided with a third synchronous wheel (533) fixedly connected thereto; and a second synchronous belt (535) capable of transmission is provided between the second synchronous wheel (532) and the third synchronous wheel (533).

7. A Teflon high temperature cloth impregnation device according to claim 1, characterized in that: One end of the first rotating shaft (53) in the impregnation area passes through the impregnation box (1) and is provided with a first gear (54) fixedly connected thereto. The first gear (54) is located between the outer wall of the impregnation box (1) and the second synchronous wheel (532). The second rotating shaft (543) is located below the introduction roller (3). A symmetrically distributed second gear (542) and a second cam (544) are fixedly provided on the second rotating shaft (543). The second gear (542) is located outside the impregnation box (1), and the second cam (544) is located inside the impregnation box (1). A rotatable third gear (541) is symmetrically provided on the outer wall of the impregnation box (1), and the first gear (54) and the second gear (542) are both meshed with the third gear (541).

8. A Teflon high temperature cloth impregnation device according to claim 1, characterized in that: The first rotating shaft (53) and the second rotating shaft (543) in the impregnation area are fixedly provided with stirring blades (545) which are evenly distributed; the top of the filter plate (4) is symmetrically provided with tension spring rods (55) which are fixedly connected; the top of the tension spring rods (55) is provided with a bottom plate (551) which is fixedly connected; the partition plate (41) and the inner wall of the impregnation box (1) are symmetrically provided with telescopic rods (561) which are fixedly connected; the other end of the telescopic rods (561) is provided with a movable wedge plate (56); the wedge plate (56) is located below the bottom plate (551).

9. A Teflon high temperature cloth impregnation device according to claim 8, characterized in that: A fixedly connected water pump (57) is installed in the impregnation box (1), and a fixedly connected drainage pipe (571) is provided at the outlet end of the water pump (57). The other end of the drainage pipe (571) passes through the impregnation box (1) and extends to the upper part of the impregnation box (1). A second groove (42) is provided in the partition plate (41), and the second groove (42) is located in the upper part of the partition plate (41). A rotatable rotating plate (43) is symmetrically provided in the second groove (42), and a torsion spring is provided at the rotating shaft of the rotating plate (43).

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