CN117509276B - PTFE film automatic winding equipment and winding method - Google Patents
PTFE film automatic winding equipment and winding method Download PDFInfo
- Publication number
- CN117509276B CN117509276B CN202410019168.0A CN202410019168A CN117509276B CN 117509276 B CN117509276 B CN 117509276B CN 202410019168 A CN202410019168 A CN 202410019168A CN 117509276 B CN117509276 B CN 117509276B
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- 238000004804 winding Methods 0.000 title claims abstract description 152
- 229920001343 polytetrafluoroethylene Polymers 0.000 title claims abstract description 127
- 239000004810 polytetrafluoroethylene Substances 0.000 title claims abstract description 127
- 238000000034 method Methods 0.000 title claims abstract description 42
- 230000008859 change Effects 0.000 claims abstract description 14
- 230000008569 process Effects 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 74
- 230000001105 regulatory effect Effects 0.000 claims description 21
- 238000007599 discharging Methods 0.000 claims description 18
- 238000003860 storage Methods 0.000 claims description 16
- 230000009471 action Effects 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 4
- 244000309464 bull Species 0.000 claims 5
- 238000009423 ventilation Methods 0.000 claims 3
- 238000005096 rolling process Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000003028 elevating effect Effects 0.000 abstract 2
- 239000010408 film Substances 0.000 description 97
- 239000012528 membrane Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 239000003381 stabilizer Substances 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/02—Supporting web roll
- B65H18/028—Both ends type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
Landscapes
- Winding Of Webs (AREA)
Abstract
The invention discloses an automatic PTFE film winding device and a winding method, comprising the following steps: the fixed frame, the fixed frame front surface is provided with first motor, the fixed frame medial surface is provided with first pivot, and the output and the first pivot fixed connection of front side of first motor, the fixed frame medial surface is provided with the adjusting unit who adjusts tension function, the fixed frame medial surface is located the adjusting unit below and is provided with the unloading unit of fixed winding roller function, the unloading unit top is provided with the elevating unit of change function, the elevating unit surface is provided with the pressure unit who adjusts the function of compressing tightly, the adjusting unit is including setting up in the first belt on first pivot surface, the position that first belt medial surface kept away from first pivot is provided with first belt pulley. The beneficial effects are as follows: the adjusting unit operates through the structure, so that the thickness of PTFE film wound on the surface of the winding roller is automatically adjusted, and the situation that the tension of the PTFE film cannot be controlled due to the angle change caused by the thickness in the winding process is perfected.
Description
Technical Field
The invention relates to the technical field of PTFE (polytetrafluoroethylene) films, in particular to an automatic PTFE film winding device and an automatic PTFE film winding method.
Background
PTFE membrane refers to a thin film material of polytetrafluoroethylene. PTFE is a very common high-performance plastic, has very high heat resistance, corrosion resistance and the like, has extremely smooth surface and very low friction coefficient, so that the PTFE film has good non-tackiness and sliding performance, and the main function of the PTFE film automatic winding device is to wind the PTFE film into a roll form, thereby providing convenience for subsequent processing, packaging and use.
The existing automatic partial PTFE film winding equipment is used for carrying out shrinkage adjustment on tension in the PTFE film winding process through an elastic structure of the automatic PTFE film winding equipment, and lacks a structure for actively adjusting the tension structure according to the change of the thickness of the PTFE film on a winding roller, so that the original tension is maintained for adjusting the PTFE film after the thickness of the PTFE film is increased, and the uneven tension is caused when the PTFE film is wound, and the quality requirement of a subsequent process can be influenced.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the invention, which should not be used to limit the scope of the invention.
The present invention has been made in view of the above-described problems of an automatic PTFE film winding apparatus and winding method.
Therefore, the invention aims to provide an automatic PTFE film winding device and a winding method, which are used for solving the problems that partial PTFE film automatic winding device is used for carrying out shrinkage adjustment on tension through an elastic structure thereof in the process of winding PTFE film, and the tension structure is not actively adjusted according to the change of the thickness of PTFE film on a winding roller, so that the original tension is maintained to adjust the PTFE film after the thickness of the PTFE film is increased, the tension is uneven when the PTFE film is wound, the quality requirement of the subsequent process is influenced and the like.
In order to solve the technical problems, the invention provides the following technical scheme: an automatic PTFE film winding device and winding method, comprising: the device comprises a fixing frame, wherein a first motor is arranged on the front surface of the fixing frame, a first rotating shaft is arranged on the inner side surface of the fixing frame, the output end of the first motor is fixedly connected with the first rotating shaft on the front side, a fixing assembly is arranged on one side, far away from the fixing frame, of the first rotating shaft, a wind-up roll is arranged between the two fixing assemblies, a plurality of regulating rolls are arranged between the inner side surfaces on the front side and the rear side of the fixing frame, the regulating rolls are positioned on the right side of the wind-up roll, a regulating unit for regulating a tension function is arranged on the inner side surface of the fixing frame, a discharging unit for fixing the winding roll function is arranged below the regulating unit, a lifting unit for changing the function is arranged above the discharging unit, and a pressure unit for regulating a compression function is arranged on the surface of the lifting unit;
the utility model provides a wind-up roll is characterized in that the adjusting unit is including setting up in the first belt of first pivot surface, the position that first pivot was kept away from to first belt medial surface is provided with first belt pulley, first belt pulley is kept away from wind-up roll one side and is provided with the second connecting rod, second connecting rod lateral surface is provided with first slide through reciprocal screw thread, first slide is kept away from wind-up roll one side and is provided with the minor axis, the minor axis is kept away from first slide one side and is provided with the rubber stopper, the rubber stopper lateral surface is provided with the cartridge filter, minor axis one side is kept away from to the cartridge filter is provided with the inflator, minor axis one end is kept away from to the inflator is provided with the breather pipe, and breather pipe and mount fixed connection, inflator one end is kept away from the inflator is provided with first dead lever, and the breather pipe runs through to first dead lever medial surface, first dead lever medial surface is provided with the slide bar, two first dead lever top is provided with the connecting plate, the connecting plate lower surface is provided with a plurality of fixed cylinders, fixed cylinder medial surface slides and is provided with spacing axle, spacing axle top is provided with first spring, two sliding between the spacing axle medial surface, the adjusting lever lateral surface is provided with the protective sheath.
As a preferable scheme of the automatic PTFE film winding apparatus and winding method of the present invention, wherein: the first sliding plate comprises a cleaning cylinder which is arranged on one side, far away from the wind-up roll, of the first sliding plate and has a dust removing function, and an air valve plug is arranged on the inner side surface of the sliding rod through threads.
As a preferable scheme of the automatic PTFE film winding apparatus and winding method of the present invention, wherein: the fixing assembly comprises a first sliding block arranged on the inner side face of the first rotating shaft, the first sliding block is in sliding connection with the first rotating shaft, a first connecting rod is arranged on one side, close to the winding roller, of the first sliding block, an inserting rod is arranged at one end, far away from the first sliding block, of the first connecting rod, and the inserting rod is in sliding connection with the winding roller.
As a preferable scheme of the automatic PTFE film winding apparatus and winding method of the present invention, wherein: the unloading unit comprises a second motor arranged on the inner side surface of the fixing frame, the second motor is arranged below the winding roller, a second rotating shaft is arranged at the output end of the second motor, a gear is arranged on the outer side surface of the second rotating shaft, a limiting frame is arranged on the inner bottom surface of the fixing frame and is positioned above the second motor, a movable plate is arranged on the outer side surface of the first sliding block, a second sliding plate is arranged on one side, close to the winding roller, of the movable plate, and the second sliding plate is meshed with the gear.
As a preferable scheme of the automatic PTFE film winding apparatus and winding method of the present invention, wherein: the lifting unit comprises a second belt pulley arranged on the outer side face of a second rotating shaft, the second belt pulley is located below the gear, the outer side face of the second belt pulley is provided with a second belt, the inner top face of the limiting frame is provided with a plurality of extrusion wheels, the extrusion wheels are in sliding connection with the second belt, the inner side face of the second belt is provided with a plurality of third belt pulleys, the inner side face of the third belt pulley is provided with a hexagonal rod, the third belt pulleys are in sliding connection with the hexagonal rod, the inner side face of the hexagonal rod is provided with a sleeve, the inner side face of the sleeve is provided with a lifting rod, the lifting rod is connected with the sleeve through threads, a lifting plate is arranged between the top ends of the lifting rod, and a curved plate is arranged on the top end of the lifting plate, and a pressurizing rod is arranged between the front and the back curved plates through shafts.
As a preferable scheme of the automatic PTFE film winding apparatus and winding method of the present invention, wherein: the winding roller is characterized in that a rotating plate is arranged on the outer side face of the curved plate in a rotating mode, a balance rod is arranged between the front rotating plate and the rear rotating plate, a rotating rod is arranged on one side, away from the winding roller, of the rotating plate and connected with the rotating plate in a rotating mode through a shaft, a sliding cylinder is arranged on one side, away from the rotating plate, of the rotating rod and connected with a second spring in a rotating mode, a second fixing rod is arranged on the inner side face of the sliding cylinder and fixedly connected with the lifting plate, a second spring is arranged on one side, away from the sliding cylinder, of the sliding cylinder, and one end, away from the sliding cylinder, of the second spring is fixedly connected with the lifting plate.
As a preferable scheme of the automatic PTFE film winding apparatus and winding method of the present invention, wherein: the pressure unit comprises a third rotating shaft which is arranged at the rear side of the first belt pulley and is close to one end of the wind-up roll, a second sliding block is arranged on the outer side face of the third rotating shaft, reciprocating threads on the surface of the third rotating shaft drive the third sliding block to move left and right, a movable frame is arranged at one end, far away from the first belt pulley, of the second sliding block, a water changing tank is arranged at one end, far away from the movable frame, of the movable frame, a water belt is arranged at one end, far away from the movable frame, of the movable frame, a water inlet valve is arranged at the rear surface of the water belt, the water inlet valve penetrates into the water changing tank, a second top plate is arranged at the top of the water belt, a bottom plate is arranged at the bottom of the water belt, the bottom plate is positioned on the upper surface of the limiting frame, a water storage bag is arranged at the top of the second top plate, a drain pipe penetrating into the water changing tank is arranged at the inner side face of the water storage bag, the drain pipe is communicated into the water storage bag, a plurality of movable valves are arranged at the inner top surface of the water storage bag, and the movable valves penetrate into the water belt;
as a preferable scheme of the automatic PTFE film winding apparatus and winding method of the present invention, wherein: the inner side of the water band is provided with a plurality of groups of stabilizing rods, and the stabilizing rods adopt a leak hole structure.
An automatic winding method of PTFE film comprises the following steps: the method comprises the following steps:
firstly, when a PTFE film is wound, a winding roller is required to be placed on the surface of a pressurizing rod, then the winding roller is moved downwards through the cooperation of a lifting unit structure under the action of a second motor as power, and a discharging unit structure is matched with a fixing assembly driven by a moving plate to fixedly place the winding roller, part of the PTFE film is adjusted to move positions through a plurality of adjusting rollers, then tension adjustment is performed through a protective sleeve structure in the adjusting unit structure, and then the PTFE film is connected with the winding roller, and then the winding roller is driven to rotate by a first motor under the action of a first rotating shaft, so that the PTFE film is wound on the surface of the winding roller;
step two, when the thickness of the PTFE film wound on the surface of the winding roller changes, the position of the protective sleeve changes along with the thickness change of the PTFE film, and relatively consistent tension is provided by matching with the thickness change of the PTFE film, so that the PTFE film with improved flatness after winding is obtained;
step three, the height of the pressurizing rod can be adjusted downwards along with the thickness of the PTFE film in the winding process, after the PTFE film winding is completed, the discharging unit is arranged to drive the first connecting rod to pull the inserting rod to be separated from the winding roller, then the hexagonal rod in the lifting unit structure rotates, and then the lifting rod integrally moves upwards to separate the winding roller from the PTFE film and the device, so that the operation is completed.
The invention has the beneficial effects that:
1. under the promotion of mount, fixed section of thick bamboo inside first spring to spacing axle, cooperation regulation pole and protective sheath carry out tensile regulation to the PTFE membrane, upwards remove through the connecting plate to carry out automatically regulated according to the PTFE membrane thickness of wind-up roll surface kinking, make the PTFE membrane in the kinking in-process because the thickness leads to the tension that the angle change arouses can not obtain even the condition hour of control, thereby ensure that tension structure carries out even tension regulation to the PTFE membrane, thereby ensure that the tension after the PTFE membrane of kinking is adjusted is unanimous, thereby ensure the precision of kinking mechanism.
The second motor is arranged to drive the second rotating shaft to rotate through the power assembly, the second rotating shaft drives the second sliding plate to move under the action of gear engagement, the second sliding plate drives the movable plate to move, the movable plate limits through the limiting frame, the second sliding plate can only move back and forth, the movable plate drives the first sliding block to move, the first sliding block drives the inserting rod to move out of the inner side of the winding roller, the winding roller is conveniently taken out to assist the moving structure of the fixed assembly, and accordingly the structure operation speed is improved, and the efficiency of the PTFE film automatic winding equipment is improved.
The hexagonal rod drives the lifting rod to move upwards under the action of threads through the sleeve arranged on the inner side surface, the left lifting rod and the right lifting rod synchronously move upwards to drive the lifting plate to move upwards, the lifting plate drives the curved plate to move upwards, then the PTFE film after winding is pressurized through the pressurizing rod arranged between the front curved plate and the rear curved plate, the PTFE film after winding is relatively smooth, the PTFE film on the surface of the winding roller is ensured to operate stably, the device is enabled to operate stably, the structure of the balancing rod is arranged to follow the thickness adjustment of the PTFE film, the effect of pressurizing the surface of the PTFE film is achieved, the winding roller is assisted to rotate stably, the rationality of structure use is adjusted when the thickness change of the surface of the PTFE film winding conforms to that of the winding roller is achieved, and the inclination angle of the balancing rod is adjusted, so that the winding roller is conveniently subjected to blanking disassembly to play a role in auxiliary balance, and the enlarged PTFE film is enabled to remain stable in the moving process.
When the third rotating shaft drives the movable frame to move forwards, the second sliding block presses the water changing tank through the movable frame, so that liquid stored in the water changing tank is discharged into the water storage bag through a drain pipe connected with the one-way valve, the height of the second top plate is reduced, the height of the hexagonal rod is driven to be reduced, the thickness of the PTFE film wound by the winding roller is adjusted, the pressure of the PTFE film on the surface of the PTFE film is not increased due to the thickness of the PTFE film wound by the winding roller, the pressure of the PTFE film by the pressing rod is kept, the surface of the wound PTFE film is tidy, the wrinkling caused by excessive pressure is reduced, when the water storage bag is matched with the movable valve to be used, the water storage bag is lifted upwards to drive the movable valve to be moved to the upper side of the second top plate, and the liquid in the water storage bag is discharged into the water storage bag through a groove formed in the second top plate and the water storage bag to be used next time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is a schematic perspective view of an automatic PTFE film winding apparatus and a winding method according to the present invention.
Fig. 2 is a schematic cross-sectional view of a front view of an automatic PTFE film winding apparatus and winding method according to the present invention.
Fig. 3 is a schematic rear view cross-sectional structure of an automatic PTFE film winding apparatus and winding method of the present invention.
Fig. 4 is a schematic cross-sectional view of a right-side view of an automatic PTFE film winding apparatus and winding method according to the present invention.
Fig. 5 is an enlarged schematic view of the structure of fig. 4 at a.
Fig. 6 is an enlarged schematic view of the structure at B in fig. 4.
Fig. 7 is a schematic view in partial cross-sectional structure of a right-side view of an automatic PTFE film winding apparatus and winding method of the present invention.
Fig. 8 is a schematic diagram showing a combined structure of a regulating unit and a discharging unit of an automatic PTFE film winding apparatus and a winding method according to the present invention.
Fig. 9 is a schematic view showing a lifting unit structure of an automatic PTFE film winding apparatus and winding method according to the present invention.
FIG. 10 is a schematic view showing a part of a discharging unit of an automatic PTFE film winding apparatus and a winding method according to the present invention.
Description of the drawings: 1. a fixing frame; 101. a first motor; 102. a first rotating shaft; 103. a wind-up roll; 104. an adjusting roller; 105. a fixing assembly; 1051. a first connecting rod; 1052. a first slider; 1053. a rod; 200. an adjusting unit; 201. a first belt; 202. a first pulley; 203. a second connecting rod; 204. a first slide plate; 2041. a cleaning cylinder; 205. a short shaft; 206. a rubber stopper; 207. a filter cartridge; 208. an air cylinder; 209. a vent pipe; 210. a first fixing rod; 211. a slide bar; 2111. a valve plug; 212. a first top plate; 213. a connecting plate; 214. a fixed cylinder; 215. a first spring; 216. a limiting shaft; 217. an adjusting rod; 218. a protective sleeve; 300. a discharging unit; 301. a second motor; 302. a second rotating shaft; 303. a gear; 304. a second slide plate; 305. a moving plate; 306. a limiting frame; 400. a lifting unit; 401. a second pulley; 402. a second belt; 403. a pressing wheel; 404. a third pulley; 405. a hexagonal rod; 406. a lifting rod; 407. a sleeve; 408. a lifting plate; 409. a curved plate; 410. a pressurizing rod; 411. a rotating plate; 412. a balance bar; 413. a rotating rod; 414. a second fixing rod; 415. a second spring; 416. a slide cylinder; 500. a pressure unit; 501. a third rotating shaft; 502. a second slider; 503. a moving frame; 504. a water exchanging tank; 505. a water inlet valve; 506. a water hose; 507. a bottom plate; 508. a second top plate; 509. a drain pipe; 510. a water storage bag; 511. moving the valve; 512. a stabilizer bar.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present invention in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Examples
Referring to fig. 1-10, for a first embodiment of the present invention, there is provided an automatic PTFE film winding apparatus and winding method, comprising: the device comprises a fixing frame 1, wherein a first motor 101 is arranged on the front surface of the fixing frame 1, a first rotating shaft 102 is arranged on the inner side surface of the fixing frame 1, an output end of the first motor 101 is fixedly connected with the front first rotating shaft 102, a fixing component 105 is arranged on one side, far away from the fixing frame 1, of the first rotating shaft 102, a winding roller 103 is arranged between the two fixing components 105, a plurality of regulating rollers 104 are arranged between the inner side surfaces of the front side and the rear side of the fixing frame 1, the regulating rollers 104 are positioned on the right side of the winding roller 103, a regulating unit 200 for regulating tension is arranged on the inner side surface of the fixing frame 1, a discharging unit 300 for fixing a winding roller function is arranged below the regulating unit 200, a lifting unit 400 for replacing the discharging unit 300 is arranged above the discharging unit 400, and a pressure unit 500 for regulating compression function is arranged on the surface of the lifting unit 400;
the adjusting unit 200 comprises a first belt 201 arranged on the surface of the first rotating shaft 102, a first belt 202 is arranged at a position, far away from the first rotating shaft 102, of the inner side surface of the first belt 201, a second connecting rod 203 is arranged on one side, far away from the winding roller 103, of the first belt 202, a first sliding plate 204 is arranged on the outer side surface of the second connecting rod 203 through reciprocating threads, a short shaft 205 is arranged on one side, far away from the winding roller 103, of the first sliding plate 204, a rubber plug 206 is arranged on one side, far away from the first sliding plate 204, of the short shaft 205, a filter cylinder 207 is arranged on the outer side surface of the rubber plug 206, an air cylinder 208 is arranged on one side, far away from the short shaft 205, of the air cylinder 208, one end, far away from the short shaft 205, of the air cylinder 209 is provided with an air pipe 209, the air cylinder 209 is fixedly connected with a fixed frame 1, one end, far away from the air cylinder 208, is provided with a first fixing rod 210, the air pipe 209 penetrates through the inner side surface of the first fixing rod 210, the inner side surfaces of the first fixing rod 210 are provided with connecting plates 213, the top ends of the two first fixing rods 210 are provided with limiting shafts 213, the lower surfaces of the connecting plates 213 are provided with a plurality of fixing cylinders 214, the inner side surfaces of the fixing cylinders 214 are provided with limiting shafts 216 in a sliding mode, the limiting shafts 216 are arranged on the inner sides of the limiting shafts 216, the limiting shafts 216 are provided with the first spring, and the inner sides of the limiting shafts 216 are provided with the limiting shafts 217, and the adjusting rods are provided with the adjusting rods 218, and the outer sides of the adjusting rods are 218, and the adjusting shafts are provided;
specifically, when the device is used, the PTFE film needs to pass through the positions among the plurality of regulating rollers 104, then is attached to the surface of the protective sleeve 218, then is connected with the winding roller 103, when the device is used, the first motor 101 is used as power to drive the first rotating shaft 102 to rotate, then the first rotating shaft 102 drives the winding roller 103 to rotate so that the PTFE film is wound on the surface of the winding roller 103, along with the rotation of the first rotating shaft 102, the first rotating shaft 102 drives the first belt pulley 202 to rotate through the first belt 201, the first belt pulley 202 drives the second connecting rod 203 to rotate, the second connecting rod 203 drives the first sliding plate 204 to reciprocate back and forth through part of reciprocating threads arranged on the surface, the first sliding plate 204 does not rotate through the cooperation of the short shaft 205, the rubber plug 206 and the filter cartridge 207, the first sliding plate 204 drives the filter cartridge 207 to slide inside the filter cartridge 207 and the filter cartridge 208 through the short shaft 205, part of impurities in the gas can be blocked through the filter cartridge 207 which is made of a screen-leaking cylindrical material, so that the cleanness of the inside of the structure is ensured, the inaccuracy of the structure due to dust adhesion is reduced, the error caused by inaccurate structure operation is reduced, the rubber plug 206 slides in the filter cartridge 207 and the air cartridge 208, so that the relatively pure gas is pressed into the air tube 209 through the air cartridge 208, a one-way valve is arranged between the air cartridge 208 and the air tube 209, the gas enters the air tube 209 through the air cartridge 208, the gas in the air tube 209 continuously presses into the first fixing rod 210, the sliding rod 211 is pushed to move upwards under the action of gas accumulation in the first fixing rod 210, the front sliding rod 211 and the rear sliding rod 211 push the first top plate 212 upwards, the first top plate 212 drives the connecting plate 213 to move upwards slowly, the connecting plate 213 drives the fixing cylinder 214 to move upwards, under the pushing of the first spring 215 in the fixing cylinder 214 to the limiting shaft 216, the adjusting rod 217 and the protective sleeve 218 are matched to adjust the tension of the PTFE film, and the upward movement of the connecting plate 213 is used for automatically adjusting the thickness of the PTFE film wound on the surface of the winding roller 103, so that the tension of the PTFE film caused by the angle change can not be controlled even if the controlled condition is small due to the thickness in the winding process, the uniform tension adjustment of the PTFE film by the tension structure is ensured, the consistency of the tension of the wound PTFE film after the adjustment is ensured, and the precision of the winding mechanism is ensured.
Referring to fig. 4 and 6, the first sliding plate 204 includes a cleaning cylinder 2041 disposed on a side of the first sliding plate 204 away from the wind-up roller 103 for dust removal, and a valve plug 2111 is disposed on an inner side surface of the sliding rod 211 by screw threads;
specifically, dust attached to the outer side surface of the filter cartridge 207 during the filtration of the gas entering the filter cartridge 207 can affect the circulation of the gas by arranging the cleaning cartridge 2041, so that the dust is removed by arranging the cleaning cartridge 2041, the outer side surface of the filter cartridge 207 is kept clean, the normal operation of the structure of the adjusting unit 200 is ensured, the valve plug 2111 can be detached when the device is wound, and the redundant gas stored in the first fixing rod 210 is discharged, so that the next use is facilitated.
Referring to fig. 9, the fixing assembly 105 includes a first slider 1052 disposed on an inner side surface of the first rotating shaft 102, where the first slider 1052 is slidably connected with the first rotating shaft 102, a first connecting rod 1051 is disposed on a side of the first slider 1052 close to the wind-up roller 103, an inserting rod 1053 is disposed on an end of the first connecting rod 1051 far from the first slider 1052, and the inserting rod 1053 is slidably connected with the wind-up roller 103; the winding roller 103 after winding is conveniently replaced by arranging the first connecting rod 1051 and the first sliding block 1052 and the inserting rod 1053, so that the discharging and feeding are convenient, and the service efficiency of the equipment is accelerated.
Referring to fig. 2, 4 and 9, the unloading unit 300 includes a second motor 301 disposed on an inner side surface of the fixing frame 1, the second motor 301 is located below the wind-up roller 103, an output end of the second motor 301 is provided with a second rotating shaft 302, an outer side surface of the second rotating shaft 302 is provided with a gear 303, an inner bottom surface of the fixing frame 1 is provided with a limiting frame 306, the limiting frame 306 is located above the second motor 301, an outer side surface of the first slider 1052 is provided with a moving plate 305, a side, close to the wind-up roller 103, of the moving plate 305 is provided with a second sliding plate 304, and the second sliding plate 304 is meshed with the gear 303;
specifically, the second motor 301 is arranged to drive the second rotating shaft 302 to rotate as a power component, the second rotating shaft 302 drives the second sliding plate 304 to move under the action of gear engagement, the second sliding plate 304 drives the moving plate 305 to move, the moving plate 305 limits through the limiting frame 306, the second sliding plate 304 can only move forwards and backwards, the moving plate 305 drives the first sliding block 1052 to move, the first sliding block 1052 drives the inserting rod 1053 to move out of the inner side of the winding roller 103, the winding roller 103 is conveniently taken out to assist the moving structure of the fixed component 105, and accordingly the structure operation speed is improved, and the efficiency of the PTFE film automatic winding equipment is improved.
Referring to fig. 2-3, 7 and 9-10, the lifting unit 400 includes a second belt pulley 401 disposed on the outer side surface of the second rotating shaft 302, the second belt pulley 401 is located below the gear 303, a second belt 402 is disposed on the outer side surface of the second belt pulley 401, a plurality of extrusion wheels 403 are disposed on the inner top surface of the limiting frame 306, the extrusion wheels 403 are slidably connected with the second belt 402, a plurality of third belt pulleys 404 are disposed on the inner side surface of the second belt 402, a hexagonal rod 405 is disposed on the inner side surface of the third belt pulley 404, the third belt pulley 404 is slidably connected with the hexagonal rod 405, a sleeve 407 is disposed on the inner side surface of the hexagonal rod 405, a lifting rod 406 is disposed on the inner side surface of the sleeve 407, the lifting rod 406 is in threaded connection with the sleeve 407, a lifting plate 408 is disposed between the top ends of the left lifting rod 406 and the right lifting rod 406, a curved plate 409 is disposed on the top end of the lifting plate 408, and a pressurizing rod 410 is disposed between the front and rear curved plates 409 through a shaft;
specifically, when the device is used, under the synchronous action of the second motor 301, the second rotating shaft 302 drives the second belt pulley 401 to rotate, the second belt pulley 401 drives the third belt pulley 404 to rotate under the auxiliary extrusion action of the extrusion wheel 403 through the second belt 402, the third belt pulley 404 is matched with the hexagonal rod 405 through the regular hexagon on the inner side, the hexagonal rod 405 is driven by the third belt pulley 404 to rotate, the lifting rod 406 is driven to move upwards through the sleeve 407 arranged on the inner side surface under the action of threads, the left lifting rod 406 and the right lifting rod 406 synchronously move upwards to drive the lifting plate 408 to move upwards, the curved plate 409 is driven to move upwards through the lifting plate 408, then the PTFE film wound by the winding is pressurized through the pressurizing rods 410 arranged between the front curved plate 409 and the rear curved plate 409, the PTFE film wound by the winding is relatively flat, the PTFE film on the surface of the winding roller 103 is ensured to operate stably, and the device is enabled to operate stably.
Referring to fig. 2-3, 7 and 9-10, a rotating plate 411 is rotatably arranged on the outer side surface of a curved plate 409, a balance rod 412 is arranged between the front rotating plate 411 and the rear rotating plate 411, a rotating rod 413 is arranged on the side, away from the winding roller 103, of the rotating plate 411, the rotating rod 413 is rotatably connected with the rotating plate 411 through a shaft, a sliding cylinder 416 is arranged on the side, away from the rotating plate 411, of the rotating rod 413, the rotating rod 413 is rotatably connected with a second spring 415 through a shaft, a second fixing rod 414 is arranged on the inner side surface of the sliding cylinder 416, the second fixing rod 414 is fixedly connected with a lifting plate 408, a second spring 415 is arranged on the side, away from the rotating rod 413, of the sliding cylinder 416, and one end, away from the sliding cylinder 416, of the second spring 415 is fixedly connected with the lifting plate 408;
specifically, the position of the rotating plate 411 and the balance bar 412 can apply pressure to the rotating rod 413 according to the thickness of the PTFE film after winding when in use, so that the sliding cylinder 416 rotationally connected on the rotating rod 413 slides on the surface of the second fixed rod 414, the pressure applied by the sliding cylinder 416 causes the second spring 415 to shrink, the structure of the balance bar 412 is arranged to follow the thickness adjustment of the PTFE film, the rotating stabilization of the winding roller 103 is assisted under the action of pressurizing the surface of the PTFE film, the rationality of structure use is adjusted when the thickness change of the PTFE film on the surface of the winding roller 103 is adjusted, and the subsequent blanking disassembly of the winding roller 103 is facilitated by adjusting the inclination angle of the balance bar 412, so that the enlarged PTFE film roll is kept stable in the moving process.
Examples
Referring to fig. 2, 5, 7 and 10, the pressure unit 500 includes a third rotating shaft 501 disposed at one end of the first belt pulley 202 at the rear side and close to the wind-up roller 103, a second sliding block 502 is disposed at an outer side surface of the third rotating shaft 501, a reciprocating thread on a surface of the third rotating shaft 501 drives the second sliding block 502 to move left and right, one end of the second sliding block 502 far away from the first belt pulley 202 is provided with a moving frame 503, one end of the moving frame 503 far away from the second sliding block 502 is provided with a water tank 504, one end of the water tank 504 far away from the moving frame 503 is provided with a water hose 506, a water inlet valve 505 is disposed at a rear surface of the water hose 506, the water inlet valve 505 penetrates into the water tank 504, a second top plate 508 is disposed at a top of the water hose 506, a bottom plate 507 is disposed at a bottom plate 507 and is disposed at an upper surface of the limiting frame 306, a water storage bag 510 is disposed at a top of the second top plate 508, an inner side surface of the water hose 506 is disposed with a drain pipe 509 penetrating into the water tank 504, and the drain pipe 509 is communicated into the water storage bag 510, a plurality of moving valves 511 are disposed at a top surface inside the water storage bag 510, and the water hose 511 penetrates into the water hose 506;
specifically, when the device is used, the first motor 101 is used as a power structure, the first belt pulley 202 is matched for transmission, the first belt pulley 202 drives the third rotating shaft 501 to rotate, the reciprocating threads on the surface of the third rotating shaft 501 drive the second sliding block 502 to reciprocate back and forth, the second sliding block 502 drives the water exchanging tank 504 to move backwards through the moving frame 503, under the pulling action of the moving frame 503 on the water exchanging tank 504, liquid accumulated in the water hose 506 enters the water exchanging tank 504 with low air pressure through the water inlet valve 505, the liquid in the water exchanging tank 504 is gradually increased, then the third rotating shaft 501 drives the moving frame 503 to move forwards, the second sliding block 502 presses the water exchanging tank 504 through the moving frame 503, the liquid accumulated in the water exchanging tank 504 is discharged into the water storing bag 510 through the water draining pipe 509 connected with the one-way valve, the height of the second top plate 508 is reduced, the height of the hexagonal rod 405 is driven to be reduced, the height of the pressurizing rod 410 is driven to be reduced through the hexagonal rod 405, the thickness of the PTFE film 103 is matched, the thickness of the PTFE film 103 is adjusted, the water storing roll-up roll 506 enters the water storing bag 510 through the PTFE film 511, the pressure is reduced, and the water storing device is arranged on the surface of the top plate 410 is conveniently, and the water storing device is arranged through the PTFE film 511 is arranged to be convenient to move the top plate 510.
Referring to fig. 2, 5, 7 and 10, a plurality of groups of stabilizer bars 512 are disposed on the inner side surface of the water band 506, and the stabilizer bars 512 adopt a leak hole structure;
specifically, through setting up multiunit stabilizer bar 512 cooperation second roof 508 and using for second roof 508 improves stability in the downward movement in-process, thereby improves the stability of structure operation in-process, makes the structure operation relatively steady, through setting up to the weeping structure, makes second roof 508 reduce the resistance in the in-process of downward movement, makes second roof 508 horizontal migration, reduces the circumstances of one side skew.
A method of winding a PTFE film, based on the automatic winding described above, comprising the steps of:
firstly, when a PTFE film is wound, a winding roller 103 is required to be placed on the surface of a pressurizing rod 410, then the winding roller 103 is moved downwards through the structure cooperation of a lifting unit 400 under the action of a second motor 301, the winding roller 103 is fixedly placed by a discharging unit 300 through the structure cooperation of a moving plate 305 driving a fixing assembly 105, part of the PTFE film is adjusted to move through a plurality of adjusting rollers 104, then tension adjustment is performed through a protective sleeve 218 structure in the structure of the adjusting unit 200, and then the PTFE film is connected with the winding roller 103, and then the winding roller 103 is driven to rotate by a first motor 101 under the action of a first rotating shaft 102, so that the PTFE film is wound on the surface of the winding roller 103;
step two, when the thickness of the PTFE film wound on the surface of the winding roller 103 changes, the position of the protective sleeve 218 changes along with the thickness change of the PTFE film, and relatively consistent tension is provided by matching with the thickness change of the PTFE film, so that the PTFE film with improved flatness after winding is obtained;
step three, the height of the pressing rod 410 is adjusted downwards along with the thickness of the wound PTFE film during winding, after the PTFE film is wound, the discharging unit 300 is arranged to drive the first connecting rod 1051 to pull the inserting rod 1053 to separate from the winding roller 103, then the hexagonal rod 405 in the structure of the lifting unit 400 rotates, and then the lifting rod 406 moves upwards integrally to separate the winding roller 103 from the PTFE film, so that the operation is completed.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (5)
1. An automatic PTFE film winding apparatus comprising: the automatic rolling machine comprises a fixing frame (1), wherein a first motor (101) is arranged on the front surface of the fixing frame (1), a first rotating shaft (102) is arranged on the inner side surface of the fixing frame (1), the output end of the first motor (101) is fixedly connected with the front first rotating shaft (102), a fixing component (105) is arranged on one side, far away from the fixing frame (1), of the first rotating shaft (102), a winding roller (103) is arranged between the two fixing components (105), a plurality of regulating rollers (104) are arranged between the inner side surfaces of the front side and the rear side of the fixing frame (1), the regulating rollers (104) are positioned on the right side of the winding roller (103), a regulating unit (200) with a tension regulating function is arranged on the inner side surface of the fixing frame (1), a discharging unit (300) with a winding roller fixing function is arranged below the regulating unit (200), a lifting unit (400) with a replacing function is arranged above the discharging unit (300), and a pressure unit (500) with a compressing regulating function is arranged on the surface of the lifting unit (400).
The adjusting unit (200) comprises a first belt (201) arranged on the surface of a first rotating shaft (102), a first belt pulley (202) is arranged at the position, far away from the first rotating shaft (102), of the inner side surface of the first belt (201), a second connecting rod (203) is arranged at one side, far away from the wind-up roller (103), of the first belt pulley (202), a first sliding plate (204) is arranged on the outer side surface of the second connecting rod (203) through reciprocating threads, a short shaft (205) is arranged at one side, far away from the wind-up roller (103), of the first sliding plate (204), a rubber plug (206) is arranged at one side, far away from the first sliding plate (204), a filter cartridge (207) is arranged at one side, far away from the short shaft (205), one end, of the filter cartridge (208) is provided with a ventilation pipe (209), and the ventilation pipe (209) is fixedly connected with a fixed frame (1), one end, far away from the ventilation pipe (209), of the first fixing rod (210), and the inner side (209) is provided with a first fixing rod (210), and the first sliding rod (210) is provided with two fixing rods (211), the lower surface of the connecting plate (213) is provided with a plurality of fixed barrels (214), the inner side surfaces of the fixed barrels (214) are slidably provided with limiting shafts (216), the top ends of the limiting shafts (216) are provided with first springs (215), an adjusting rod (217) is slidably arranged between the inner side surfaces of the two limiting shafts (216), and the outer side surfaces of the adjusting rod (217) are provided with protective sleeves (218);
the fixing assembly (105) comprises a first sliding block (1052) arranged on the inner side surface of the first rotating shaft (102), the first sliding block (1052) is in sliding connection with the first rotating shaft (102), a first connecting rod (1051) is arranged on one side, close to the winding roller (103), of the first sliding block (1052), an inserting rod (1053) is arranged at one end, far away from the first sliding block (1052), of the first connecting rod (1051), and the inserting rod (1053) is in sliding connection with the winding roller (103);
the discharging unit (300) comprises a second motor (301) arranged on the inner side surface of the fixing frame (1), the second motor (301) is positioned below the winding roller (103), a second rotating shaft (302) is arranged at the output end of the second motor (301), a gear (303) is arranged on the outer side surface of the second rotating shaft (302), a limiting frame (306) is arranged on the inner bottom surface of the fixing frame (1), the limiting frame (306) is positioned above the second motor (301), a movable plate (305) is arranged on the outer side surface of the first sliding block (1052), a second sliding plate (304) is arranged on one side, close to the winding roller (103), of the movable plate (305), and the second sliding plate (304) is meshed with the gear (303);
the pressure unit (500) comprises a third rotating shaft (501) arranged at one end of a first belt pulley (202) at the rear side, which is close to a winding roller (103), a second sliding block (502) is arranged on the outer side surface of the third rotating shaft (501), the reciprocating threads on the surface of the third rotating shaft (501) drive the third sliding block (502) to move left and right, one end of the second sliding block (502), which is far away from the first belt pulley (202), is provided with a movable frame (503), one end of the movable frame (503), which is far away from the second sliding block (502), is provided with a water changing tank (504), one end, which is far away from the movable frame (503), of the water changing tank (504) is provided with a water inlet valve (506), the rear surface of the water inlet valve (505) penetrates into the water changing tank (504), the top of the water bag (506) is provided with a second top plate (508), the bottom plate (507) is arranged at the bottom of the water inlet valve (506), the bottom of the water bag (506) is positioned on the upper surface of a limiting frame (306), the top of the second top plate (508) is provided with a storage tank (510), the inner side surface of the water draining pipe (506) is provided with a water bag (509), the water draining pipe (509) penetrates into the water bag (509), the water bag (510) and the water bag (510) is communicated with the water storage bag (510), and the movable valve (511) penetrates into the water belt (506);
the inner side surface of the water band (506) is provided with a plurality of groups of stabilizing rods (512), and the stabilizing rods (512) adopt a leak hole structure.
2. An automatic PTFE film winding apparatus according to claim 1, wherein: the first sliding plate (204) comprises a cleaning cylinder (2041) which is arranged on one side, far away from the winding roller (103), of the first sliding plate (204) and has a dust removing function, and an air valve (2111) is arranged on the inner side surface of the sliding rod (211) through threads.
3. An automatic PTFE film winding apparatus according to claim 1, wherein: the lifting unit (400) comprises a second belt pulley (401) arranged on the outer side face of the second rotating shaft (302), the second belt pulley (401) is arranged below the gear (303), a second belt (402) is arranged on the outer side face of the second belt pulley (401), a plurality of extrusion wheels (403) are arranged on the inner top face of the limiting frame (306), the extrusion wheels (403) are slidably connected with the second belt (402), a plurality of third belt pulleys (404) are arranged on the inner side face of the second belt (402), a hexagonal rod (405) is arranged on the inner side face of the third belt pulley (404), the third belt pulley (404) is slidably connected with the hexagonal rod (405), a sleeve (407) is arranged on the inner side face of the hexagonal rod (405), lifting rods (406) are arranged on the inner side face of the sleeve (407), lifting plates (408) are arranged between the top ends of the left lifting rods and the right lifting rods (406) through threaded connection, curved rods (409) are arranged on the top ends of the lifting plates (408), and a pressurizing rod (Qu Xingban) is arranged between the front side face and the rear side of the lifting plates (409).
4. An automatic PTFE film winding apparatus according to claim 3, wherein: qu Xingban (409) lateral surface rotates and is provided with rotating plate (411), and front and back two be provided with balancing pole (412) between rotating plate (411), rotating plate (411) are kept away from wind-up roll (103) one side and are provided with bull stick (413), and bull stick (413) are connected through the axle rotation, rotating plate (411) one side is kept away from to bull stick (413) is provided with slide (416), and bull stick (413) are connected through the axle rotation with second spring (415), slide (416) medial surface is provided with second dead lever (414), and second dead lever (414) and lifter (408) fixed connection, slide (416) are kept away from bull stick (413) one side and are provided with second spring (415), and slide (416) one end and lifter (408) fixed connection are kept away from to second spring (415).
5. An automatic PTFE film winding method suitable for the automatic PTFE film winding apparatus according to claim 4, characterized in that: the method comprises the following steps:
step one, when a PTFE film is wound, a winding roller (103) is required to be placed on the surface of a pressurizing rod (410), then under the action of a second motor (301), the winding roller (103) is moved downwards through the structure cooperation of a lifting unit (400), a discharging unit (300) is fixedly placed on the winding roller (103) through the structure cooperation of a moving plate (305) driving a fixing assembly (105), part of the PTFE film is adjusted to move positions through a plurality of adjusting rollers (104), then tension adjustment is carried out through a protective sleeve (218) structure in the structure of the adjusting unit (200), then the PTFE film is connected with the winding roller (103), and then the winding roller (103) is driven to rotate by a first motor (101) under the action of a first rotating shaft (102), so that the PTFE film is wound on the surface of the winding roller (103);
step two, when the thickness of the PTFE film wound on the surface of the winding roller (103) changes, the position of the protective sleeve (218) changes along with the thickness change of the PTFE film, and relatively consistent tension is provided by matching with the thickness change of the PTFE film, so that the PTFE film with improved flatness after winding is obtained;
step three, the height of the pressurizing rod (410) can be downwards adjusted along with the thickness of the rolled PTFE film in the winding process, after the PTFE film is wound, the discharging unit (300) is arranged to drive the first connecting rod (1051) to pull the inserting rod (1053) to be separated from the winding roller (103), then the hexagonal rod (405) in the lifting unit (400) structure rotates, and then the lifting rod (406) integrally moves upwards to separate the winding roller (103) from the PTFE film and the device, so that the operation is completed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410019168.0A CN117509276B (en) | 2024-01-05 | 2024-01-05 | PTFE film automatic winding equipment and winding method |
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| CN202410019168.0A CN117509276B (en) | 2024-01-05 | 2024-01-05 | PTFE film automatic winding equipment and winding method |
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| CN117509276A CN117509276A (en) | 2024-02-06 |
| CN117509276B true CN117509276B (en) | 2024-04-12 |
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