CN113684623B - Protective sleeve heat-proof paint coating equipment for stretching electromagnetic shielding instrument - Google Patents
Protective sleeve heat-proof paint coating equipment for stretching electromagnetic shielding instrument Download PDFInfo
- Publication number
- CN113684623B CN113684623B CN202110835748.3A CN202110835748A CN113684623B CN 113684623 B CN113684623 B CN 113684623B CN 202110835748 A CN202110835748 A CN 202110835748A CN 113684623 B CN113684623 B CN 113684623B
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- 239000003973 paint Substances 0.000 title claims abstract description 36
- 239000011248 coating agent Substances 0.000 title claims abstract description 33
- 238000000576 coating method Methods 0.000 title claims abstract description 33
- 230000001681 protective effect Effects 0.000 title claims abstract description 20
- 239000004744 fabric Substances 0.000 claims abstract description 78
- 239000003292 glue Substances 0.000 claims abstract description 33
- 230000001680 brushing effect Effects 0.000 claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims description 214
- 239000003365 glass fiber Substances 0.000 claims description 7
- 238000007790 scraping Methods 0.000 claims description 6
- 239000000835 fiber Substances 0.000 abstract description 77
- 230000000694 effects Effects 0.000 abstract description 12
- 239000012466 permeate Substances 0.000 abstract description 6
- 230000005670 electromagnetic radiation Effects 0.000 abstract description 2
- 230000008520 organization Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000002585 base Substances 0.000 description 2
- 238000003618 dip coating Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
- D06B1/02—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by spraying or projecting
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/04—Carriers or supports for textile materials to be treated
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/24—Means for regulating the amount of treating material picked up by the textile material during its treatment
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to the field of electromagnetic radiation protection, in particular to a heat-proof paint coating device for a protective sleeve of a stretching electromagnetic shielding instrument. The invention aims to provide a thermal-protection coating device for a protective sleeve of a stretching electromagnetic shielding instrument. The technical proposal is as follows: a kind of stretching type electromagnetic shielding instrument lag heat-proof paint coating apparatus, including support frame, first waveform orbit, second waveform orbit and brush glue organization, etc.; the support frame is rotationally connected with the glue brushing mechanism. According to the invention, the heat-proof coating of the alkali-free fiber cloth is realized, and the heat-proof coating is stretched by utilizing the characteristic of high tensile strength of the alkali-free fiber cloth during coating, so that the heat-proof coating further permeates into the alkali-free fiber cloth, the heat-proof effect of the alkali-free fiber cloth is improved, and the use effect of the protective sleeve of the electromagnetic shielding instrument is further increased.
Description
Technical Field
The invention relates to the field of electromagnetic radiation protection, in particular to a heat-proof paint coating device for a protective sleeve of a stretching electromagnetic shielding instrument.
Background
The existing electromagnetic shielding instrument protective sleeve heat-proof coating is coated by dip-coating alkali-free fiber cloth and heat-proof coating, and alkali-free fiber has high stretch resistance and high elastic strength, is not easy to absorb water, so that the heat-proof coating cannot permeate into the alkali-free fiber cloth, the heat-proof effect is poor, a plurality of messy fiber filaments are arranged on the surface of the alkali-free fiber cloth, the messy fiber filaments can prevent the heat-proof coating from entering the inside of the alkali-free fiber cloth, the heat-proof coating amount in the alkali-free fiber cloth is reduced, the heat-proof effect of the instrument protective sleeve is poor, and the use of an electromagnetic shielding instrument is seriously affected.
In view of the foregoing, there is a need for a thermal protective coating application apparatus for a protective sleeve of a stretchable electromagnetic shielding apparatus.
Disclosure of Invention
In order to overcome the defects that the existing electromagnetic shielding instrument protective sleeve heat-proof paint is coated by dip-coating alkali-free fiber cloth and heat-proof paint, but alkali-free fiber has high stretch resistance and high elastic strength, water is not easy to absorb, so that the heat-proof paint cannot permeate into the alkali-free fiber cloth, the heat-proof effect is poor, a plurality of messy fiber filaments are arranged on the surface of the alkali-free fiber cloth, the messy fiber filaments can prevent the heat-proof paint from entering the interior of the alkali-free fiber cloth, the heat-proof paint quantity in the alkali-free fiber cloth is reduced, the heat-proof effect of the instrument protective sleeve is poor, and the use of an electromagnetic shielding instrument is seriously affected, the invention aims to provide the stretching type electromagnetic shielding instrument protective sleeve heat-proof paint coating equipment.
The technical proposal is as follows: a heat-proof coating device for a protective sleeve of a stretching electromagnetic shielding instrument comprises a support frame, a controller, a first placing plate, a second placing plate, a first waveform track, a first sliding rail track, a second sliding rail track and a second waveform track; the support frame is fixedly connected with the controller; the support frame is fixedly connected with the first placing plate; the support frame is fixedly connected with the second placing plate; the support frame is fixedly connected with the first waveform track and the second waveform track; the support frame is fixedly connected with the second placing plate; the first sliding rail track and the second sliding rail track are fixedly connected with the second placing plate; the support frame is provided with a stretching mechanism; the stretching mechanism is meshed with the glue brushing mechanism; the stretching mechanism is fixedly connected with the glue brushing mechanism; the stretching mechanism is in sliding connection with the first waveform track and the second waveform track; the stretching mechanism is in sliding connection with the first sliding rail track and the second sliding rail track; the stretching mechanism can stretch the alkali-free glass fiber cloth during needling; the support frame is rotationally connected with the glue brushing mechanism; the glue brushing mechanism is rotationally connected with the first sliding rail track and the second sliding rail track; the glue brushing mechanism can brush the glue of the stretched alkali-free glass fiber cloth.
Further, the stretching mechanism comprises a second motor, a second screw rod, a seventh driving wheel, an eighth driving wheel, a connecting rod, a second polished rod, a fixed plate, an electric telescopic needle, a moving plate, a first rack and a moving slide column; the second motor is fixedly connected with the support frame; the second motor is fixedly connected with a second screw rod; the second screw rod is fixedly connected with the inner axle center of the seventh driving wheel; the second screw rod is rotationally connected with the support frame through the support; the second screw rod is connected with the connecting rod in a screwing way; the outer ring surface of the seventh driving wheel is in driving connection with the eighth driving wheel through a belt; the connecting rod is in sliding connection with the second polished rod; the connecting rod is fixedly connected with the fixed plate; the connecting rod is fixedly connected with the moving plate; the connecting rod is fixedly connected with the glue brushing mechanism; the second polished rod is fixedly connected with the support frame through a support; a plurality of groups of electric telescopic needles are equidistantly arranged below the fixed plate, and the fixed plate is fixedly connected with the movable sliding column; the movable plate is contacted with the movable sliding column; the moving plate is in sliding connection with the first sliding rail track; the moving plate is fixedly connected with the first rack; the first rack is meshed with the glue brushing mechanism; the movable slide column is contacted with the first wave-shaped track; the second lead screw, the seventh driving wheel, the eighth driving wheel, the connecting rod, the second polished rod, the fixed plate, the electric telescopic needle, the movable plate, the first rack and the movable sliding column are symmetrically arranged on two sides of the second placing plate.
Further, the glue brushing mechanism comprises a fifth flat gear, a first transmission rod, a ninth transmission wheel, a tenth transmission wheel, a second transmission rod, an eleventh transmission wheel, a twelfth transmission wheel, a third transmission rod, a first bevel gear, a thirteenth transmission wheel, a fourteenth transmission wheel, a fourth transmission rod, a sixth flat gear, a second bevel gear, a fifth transmission rod, a fifteenth transmission wheel, a sixteenth transmission wheel, a sixth transmission rod, a seventeenth transmission wheel, an eighteenth transmission wheel, a seventh transmission rod, a rotary disc, a connecting plate, a sliding rod, a needle plate and a pricker; the fifth flat gear is meshed with the first rack; the inner axle center of the fifth flat gear is fixedly connected with the first transmission rod; The first transmission rod is rotationally connected with the first sliding rail track; the first transmission rod is fixedly connected with the inner axle center of the ninth transmission wheel; the outer ring surface of the ninth driving wheel is in driving connection with the tenth driving wheel through a belt; the inner axle center of the tenth driving wheel is fixedly connected with a second driving rod; the second transmission rod is rotationally connected with the support frame through a bracket; the second transmission rod is fixedly connected with the inner axle center of the eleventh transmission wheel; the outer ring surface of the eleventh driving wheel is in driving connection with the twelfth driving wheel through a belt; the inner axle center of the twelfth driving wheel is fixedly connected with the third driving rod; the third transmission rod is rotationally connected with the support frame through a bracket; the third transmission rod is fixedly connected with the inner axis of the first bevel gear; The third transmission rod is fixedly connected with the inner axle center of the thirteenth transmission wheel; the first bevel gear is meshed with the second bevel gear; the outer ring surface of the thirteenth driving wheel is in driving connection with the fourteenth driving wheel through a belt; the inner axle center of the fourteenth driving wheel is fixedly connected with a fourth driving rod; the fourth transmission rod is fixedly connected with the inner axle center of the sixth flat gear; the fourth transmission rod is rotationally connected with the first sliding rail track; the inner axle center of the second bevel gear is fixedly connected with a fifth transmission rod; the fifth transmission rod is fixedly connected with the inner axle center of the fifteenth transmission wheel; the fifth transmission rod is rotationally connected with the support frame through a bracket; the outer ring surface of the fifteenth driving wheel is in driving connection with the sixteenth driving wheel through a belt; the inner axle center of the sixteenth driving wheel is fixedly connected with a sixth driving rod; the sixth transmission rod is rotationally connected with the support frame through a bracket; the sixth transmission rod is fixedly connected with the inner axle center of the seventeenth transmission wheel; the outer ring surface of the seventeenth driving wheel is in driving connection with the eighteenth driving wheel through a belt; the inner axle center of the eighteenth driving wheel is fixedly connected with a seventh driving rod; the seventh transmission rod is rotationally connected with the support frame through a bracket; the seventh transmission rod is fixedly connected with the rotary rod; the rotating rod is fixedly connected with the rotating disc; the rotating rod is rotationally connected with the connecting plate through a bracket; the connecting plate is in sliding connection with the sliding rod; the connecting plate is fixedly connected with the connecting rod; the connecting plate is fixedly connected with the needle plate through a spring; The sliding rod is fixedly connected with the needle plate through the base; a plurality of groups of needles are arranged downwards at equal intervals on the needle plate; the combination of the fifth flat gear, the first transmission rod, the ninth transmission rod, the tenth transmission rod, the second transmission rod, the eleventh transmission rod, the twelfth transmission rod, the third transmission rod, the first bevel gear, the thirteenth transmission rod, the fourteenth transmission rod, the fourth transmission rod, the sixth flat gear, the second bevel gear, the fifth transmission rod, the fifteenth transmission rod, the sixteenth transmission rod, the seventeenth transmission rod, the eighteenth transmission rod, the seventh transmission rod, the rotating disc, the connecting plate, the sliding rod, the needle plate and the needle are symmetrically arranged on two sides of the second placing plate by taking the sliding rod as a symmetrical axis.
Further, the puncture needle comprises a needle point, a first pushing block, a second pushing block, a brush wheel, a rotating shaft, a seventh flat gear, a second rack, a fixed bracket, a fixed block and a scraping plate; the puncture needle is connected with the needle point in a sliding way; the needle point is fixedly connected with the first pushing block; a second pushing block is arranged below the first pushing block; the first pushing block is fixedly connected with the puncture needle through a spring; the second pushing block is contacted with the fixed bracket; the second pushing block is rotationally connected with the rotating shaft through a bracket; the second pushing block is fixedly connected with the fixed block through a spring; the rotating shaft is fixedly connected with the brush wheel; the rotating shaft is fixedly connected with the inner axle center of the seventh flat gear; the seventh flat gear is meshed with the second rack; the second rack is fixedly connected with the fixed bracket through the bracket; the fixed bracket is fixedly connected with the fixed block; the fixed block is fixedly connected with the puncture needle; a scraping plate is arranged above the fixed block; the seventh flat gear and the second rack are symmetrically arranged on two sides of the brush wheel; the second pushing block, the brush wheel, the rotating shaft, the seventh flat gear, the second rack, the fixed support, the fixed block and the scraping plate are symmetrically arranged on two sides of the first pushing block.
Further, the first and second waveform tracks are arranged in an "omega" shape.
Further, a T-shaped fixed block is arranged below the moving plate.
Further, the first pushing block is in a truncated cone shape.
Further, the outer surface of the needle is provided with openings at opposite positions of the brush wheel.
The beneficial effects are as follows: (1) In order to solve the problems that the existing electromagnetic shielding instrument protective sleeve heat-proof paint is coated, alkali-free fiber cloth and the heat-proof paint are dip-coated, the alkali-free fiber has high stretch resistance and high elastic strength, water is not easy to absorb, the heat-proof paint cannot permeate into the alkali-free fiber cloth, the heat-proof effect is poor, a plurality of messy fiber filaments are arranged on the surface of the alkali-free fiber cloth, the messy fiber filaments can prevent the heat-proof paint from entering the inside of the alkali-free fiber cloth, the heat-proof paint amount in the alkali-free fiber cloth is reduced, the heat-proof effect of the instrument protective sleeve is poor, and the use of an electromagnetic shielding instrument is seriously affected.
(2) A conveying mechanism, a stretching mechanism and a glue brushing mechanism are designed; when the alkali-free fiber cloth is used, the support frame is horizontally placed, then an external power supply is connected, the operation is carried out through the controller control device, alkali-free fiber cloth is manually placed in the conveying mechanism, heat-resistant paint is sprayed on the surface of the alkali-free fiber cloth when the alkali-free fiber cloth is placed on the first placing plate, then the first motor is started to drive the conveying mechanism to smear the heat-resistant paint on the surface of the alkali-free fiber cloth, the smeared alkali-free fiber cloth is conveyed to the second placing plate, meanwhile, two sides of the alkali-free fiber cloth are fixed on the moving plate by electric telescopic needles of the stretching mechanism, then the second motor is started to drive the stretching mechanism to operate, when the moving plate moves to the arc-shaped areas of the first waveform track and the second waveform track on the first slide track, the stretching mechanism drives the glue brushing mechanism to operate, the needle plate drives the heat-resistant paint on the surface of the alkali-free fiber cloth to be needled, when the moving plate leaves the arc-shaped areas, the alkali-free fiber cloth is restored again, the heat-resistant paint in the holes is contacted with the inside the alkali-free fiber cloth, and finally, the needle is taken away by the external needle closely after the needle is carried out.
(3) The invention realizes the coating of the heat-proof paint of the alkali-free fiber cloth, and when in coating, the heat-proof paint is stretched by utilizing the characteristic of high tensile strength, so that the heat-proof paint further permeates into the alkali-free fiber cloth, the heat-proof effect of the alkali-free fiber cloth is improved, and the use effect of the protective sleeve of the electromagnetic shielding instrument is further increased.
Drawings
FIG. 1 is a schematic perspective view of a first embodiment of the present invention;
FIG. 2 is a schematic view of a second perspective structure of the present invention;
FIG. 3 is a schematic perspective view of a second rail track and second wave track combination according to the present invention;
FIG. 4 is a schematic view of a first perspective of the transfer mechanism of the present invention;
FIG. 5 is a schematic view of a second perspective of the transfer mechanism of the present invention;
FIG. 6 is a schematic view of a third perspective of the transfer mechanism of the present invention;
FIG. 7 is a top view of the transfer mechanism of the present invention;
FIG. 8 is a schematic view of a first perspective of the stretching mechanism of the present invention;
FIG. 9 is a schematic view of a second perspective of the stretching mechanism of the present invention;
FIG. 10 is a schematic view of a third perspective of the stretching mechanism of the present invention;
FIG. 11 is a bottom view of the inventive stretching mechanism;
FIG. 12 is a schematic view of a first perspective of the present invention;
FIG. 13 is a schematic view of a second perspective of the brushing mechanism of the present invention;
FIG. 14 is a schematic view of a third perspective of the brushing mechanism of the present invention;
FIG. 15 is a schematic view of the lancet of the present invention in a perspective view;
FIG. 16 is a schematic view of a first partial perspective view of the lancet of the present invention;
FIG. 17 is a schematic view of a second partial perspective view of the lancet of the present invention;
fig. 18 is a front view of the glue brushing mechanism of the invention.
Part names and serial numbers in the figure: a1 support frame, a2 controller, a 3 first placing plate, a 4 second placing plate, a 5 first wave track, a 6 first rail track, a 7 second rail track, a 8 second wave track, a 301 first motor, a 302 first driving wheel, a 303 second driving wheel, a 304 first conveying roller, a 305 first flat gear, a 306 second flat gear, a 307 second conveying roller, a 308 third driving wheel, a 309 fourth driving wheel, a 3010 third conveying roller, a 3011 third flat gear, a 3012 fourth flat gear, a 3013 fourth conveying roller, a 3014 fifth driving wheel, a 3015 sixth driving wheel, a 3016 first screw, a 3017 brush, a 3018 first polish rod, a 3019 electric rail, a 3020 electric bracket, a 401 second motor, a 402 second screw, a 403 seventh driving wheel, a 404 eighth driving wheel, a 405 connecting rod, a 406 second polish rod, 407_fixed plate, 408_electrically retractable needle, 409_movable plate, 4010_first rack, 4011_movable spool, 501_fifth flat gear, 502_first drive rod, 503_ninth drive rod, 504_tenth drive rod, 505_second drive rod, 506_eleventh drive rod, 507_twelfth drive rod, 508_third drive rod, 509_first bevel gear, 5010_thirteenth drive rod, 5011_fourteenth drive rod, 5012_fourth drive rod, 5013_sixth flat gear, 5014_second bevel gear, 5015_fifth drive rod, 5016_fifteen drive rod, 5017_sixteenth drive rod, 5018_sixth drive rod, 5019_seventeenth drive rod, 5020_eighteenth drive rod, 5021_seventh drive rod, 5022_rotary rod, 5023_rotary disc, 5024_connecting plate, 5_slide rod, 5026_needle plate, 5027_needle, 502701 _tip, 502702 _first push block, 502703 _second push block, 502704 _brush wheel, 502705 _rotation shaft, 502706 _seventh flat gear, 502707 _second rack, 502708 _fixed support, 502709 _fixed block, 502710 _scraper.
Detailed Description
The following describes in detail the preferred embodiments of the present invention with reference to the accompanying drawings.
Examples
The utility model provides a tensile electromagnetic shield instrument lag heat-proof coating equipment, is shown with reference to fig. 1-3, includes support frame 1, controller 2, first board 3 of placing, second board 4 of placing, first wave form track 5, first slide rail track 6, second slide rail track 7 and second wave form track 8; the support frame 1 is fixedly connected with the controller 2; the support frame 1 is fixedly connected with the first placing plate 3; the support frame 1 is fixedly connected with the second placing plate 4; the support frame 1 is fixedly connected with the first waveform track 5 and the second waveform track 8; the support frame 1 is fixedly connected with the second placing plate 4; the first sliding rail track 6 and the second sliding rail track 7 are fixedly connected with the second placing plate 4; a stretching mechanism is arranged on the support frame 1; the stretching mechanism is meshed with the glue brushing mechanism; the stretching mechanism is fixedly connected with the glue brushing mechanism; the stretching mechanism is in sliding connection with the first wavy track 5 and the second wavy track 8; the stretching mechanism is in sliding connection with the first sliding rail track 6 and the second sliding rail track 7; the stretching mechanism can stretch the alkali-free glass fiber cloth during needling; the support frame 1 is rotationally connected with the glue brushing mechanism; the glue brushing mechanism is rotationally connected with the first sliding rail track 6 and the second sliding rail track 7; the glue brushing mechanism can brush the glue of the stretched alkali-free glass fiber cloth.
The working process comprises the following steps: when the alkali-free fiber cloth is used, the support frame 1 is horizontally placed, then an external power supply is connected to the support frame, the operation is controlled by the controller 2, alkali-free fiber cloth is manually placed into the conveying mechanism, and when the alkali-free fiber cloth is placed on the first placing plate 3, the surface of the alkali-free fiber cloth is sprayed with heat-resistant paint, then the first motor 301 is started to drive the conveying mechanism to smear the heat-resistant paint on the surface of the alkali-free fiber cloth, the smeared alkali-free fiber cloth is conveyed to the second placing plate 4, meanwhile, the two sides of the alkali-free fiber cloth are fixed on the moving plate 409 by the electric telescopic needles 408 of the stretching mechanism, then the second motor 401 is started to drive the stretching mechanism to operate, when the moving plate 409 moves to the arc-shaped areas of the first waveform rail track 5 and the second waveform rail 7, the alkali-free fiber cloth is stretched once, the stretching mechanism drives the glue brushing mechanism to operate, so that the needle plate 6 drives the needle 5027 to needle the alkali-free fiber cloth to smear the heat-resistant paint on the surface of the alkali-free fiber cloth, and when the moving plate 409 leaves the arc-shaped area, the alkali-free fiber cloth is restored to the inside the heat-resistant paint and finally the heat-resistant paint is closely contacted with the needle-free fiber cloth after the needle is contacted with the outside by the needle; according to the invention, the heat-proof coating of the alkali-free fiber cloth is realized, and the heat-proof coating is stretched by utilizing the characteristic of high tensile strength of the alkali-free fiber cloth during coating, so that the heat-proof coating further permeates into the alkali-free fiber cloth, the heat-proof effect of the alkali-free fiber cloth is improved, and the use effect of the protective sleeve of the electromagnetic shielding instrument is further increased.
Referring to fig. 4 to 7, the conveyor further comprises a conveyor mechanism, wherein the conveyor mechanism comprises a first motor 301, a first driving wheel 302, a second driving wheel 303, a first conveying roller 304, a first flat gear 305, a second flat gear 306, a second conveying roller 307, a third driving wheel 308, a fourth driving wheel 309, a third conveying roller 3010, a third flat gear 3011, a fourth flat gear 3012, a fourth conveying roller 3013, a fifth driving wheel 3014, a sixth driving wheel 3015, a first screw rod 3016, a brush 3017, a first polished rod 3018, an electric sliding rail 3019 and an electric bracket 3020; the first motor 301 is fixedly connected with the support frame 1; the first motor 301 is fixedly connected with the inner axle center of the first driving wheel 302; the outer annular surface of the first driving wheel 302 is in driving connection with the second driving wheel 303 through a belt; the inner axle center of the second driving wheel 303 is fixedly connected with the first conveying roller 304; the first conveying roller 304 is in sliding connection with the electric sliding rail 3019 through a sliding block; the first conveying roller 304 is rotationally connected with a sliding block in the electric sliding rail 3019; the first conveying roller 304 is fixedly connected with the inner axle center of the first flat gear 305; the first conveying roller 304 is fixedly connected with the inner axle center of the fifth transmission wheel 3014; the first flat gear 305 meshes with the second flat gear 306; the inner axis of the second flat gear 306 is fixedly connected with the second conveying roller 307; the second conveying roller 307 is rotatably connected with the electric bracket 3020; the second conveying roller 307 is fixedly connected with the inner axle center of the third driving wheel 308; the outer annular surface of the third driving wheel 308 is in driving connection with the fourth driving wheel 309 through a belt; the inner axle center of the fourth driving wheel 309 is fixedly connected with the third conveying roller 3010; the third conveying roller 3010 is rotatably connected to the electric bracket 3020; the third conveying roller 3010 is fixedly connected with the inner axle center of the third flat gear 3011; the third flat gear 3011 meshes with the fourth flat gear 3012; the inner axle center of the fourth flat gear 3012 is fixedly connected with the fourth conveying roller 3013; the fourth conveying roller 3013 is rotatably connected to the motorized frame 3020; the outer ring surface of the fifth transmission wheel 3014 is in transmission connection with the sixth transmission wheel 3015 through a belt; the inner axis of the sixth transmission wheel 3015 is fixedly connected with the first screw rod 3016; the first screw rod 3016 is screwed with the brush 3017; the first screw 3016 is rotatably connected with the electric bracket 3020; the brush 3017 is in sliding connection with the first polish rod 3018; the first polish rod 3018 is fixedly connected with the electric bracket 3020; the electric sliding rails 3019 are symmetrically arranged at two sides of the first conveying roller 304; the electric slide rail 3019 is fixedly connected with the electric bracket 3020; the electric bracket 3020 is fixedly connected to the support frame 1.
Manually placing the alkali-free fiber cloth into a conveying mechanism, opening and clicking to drive a first driving wheel 302 to rotate, driving a second driving wheel 303 to rotate through a belt on the outer ring surface of the first driving wheel 302, driving a first conveying roller 304 to rotate through the second driving wheel 303, driving a first flat gear 305 to rotate through the first conveying roller 304, driving a second flat gear 306 to rotate through the first flat gear 305, driving a second conveying roller 307 to rotate through the second flat gear 306, enabling the alkali-free fiber cloth to be conveyed onto a first placing plate 3, driving a third driving wheel 308 to rotate through the second conveying roller 307, driving a fourth driving wheel 309 to rotate through the belt on the outer ring surface of the third driving wheel 308, driving a third conveying roller 3010 to rotate through the fourth driving wheel 309, driving a third flat gear 3011 to rotate through the third flat gear 3011, driving a fourth flat gear 3012 to rotate through the fourth flat gear 3012, when the alkali-free fiber cloth moves towards the direction of the second placing plate 4, and simultaneously one side of the alkali-free fiber cloth moves between the third conveying roller 3010 and the fourth conveying roller 3013, the electric sliding rail 3019 drives the second driving wheel 303, the first conveying roller 304, the first flat gear 305 and the fifth driving wheel 3014 to move downwards through the sliding blocks until the first flat gear 305 is not meshed with the second flat gear 306, at the moment, the thermal protection coating is sprayed onto the alkali-free fiber cloth manually, then the first conveying roller 304 drives the fifth driving wheel 3014 to rotate, the outer ring surface of the fifth driving wheel 3014 drives the sixth driving wheel 3015 to rotate through a belt, the sixth driving wheel 3015 drives the first lead screw 3016 to rotate, the first lead screw 3016 drives the brush 3017 to slide on the first polished rod 3018, the thermal protection coating is coated on the alkali-free fiber cloth towards one direction through the reset of the brush 3017, the messy fiber on the surface of the alkali-free fiber cloth is directionally tidied, and finally, the electric sliding rail 3019 is controlled to enable the first flat gear 305 to be meshed with the second flat gear 306, so that the third conveying roller 3010 and the fourth conveying roller 3013 are driven to operate, and the alkali-free fiber cloth is conveyed to the second placing plate 4 to be fixed by the stretching mechanism; the mechanism finishes the coating of the heat-proof paint on the surface of the alkali-free fiber cloth.
Referring to fig. 8 to 11, the stretching mechanism includes a second motor 401, a second screw 402, a seventh driving wheel 403, an eighth driving wheel 404, a connecting rod 405, a second polished rod 406, a fixed plate 407, an electric telescopic needle 408, a moving plate 409, a first rack 4010 and a moving strut 4011; the second motor 401 is fixedly connected with the support frame 1; the second motor 401 is fixedly connected with a second screw rod 402; the second screw rod 402 is fixedly connected with the inner axle center of the seventh transmission wheel 403; the second screw rod 402 is rotatably connected with the support frame 1 through a bracket; the second screw rod 402 is screwed with the connecting rod 405; the outer annular surface of the seventh transmission wheel 403 is in transmission connection with the eighth transmission wheel 404 through a belt; the connecting rod 405 is slidably connected with the second polish rod 406; the connecting rod 405 is fixedly connected with the fixed plate 407; the connecting rod 405 is fixedly connected with the moving plate 409; the connecting rod 405 is fixedly connected with the glue brushing mechanism; the second polished rod 406 is fixedly connected with the support frame 1 through a bracket; a plurality of groups of electric telescopic needles 408 are equidistantly arranged below the fixed plate 407, and the fixed plate 407 is fixedly connected with a movable slide column 4011; the moving plate 409 is in contact with the moving spool 4011; the moving plate 409 is slidably connected with the first slide rail track 6; the moving plate 409 is fixedly connected with the first rack 4010; the first rack 4010 is meshed with the glue brushing mechanism; the mobile spool 4011 is in contact with the first undulating rail 5; the combination of the second screw 402, the seventh driving wheel 403, the eighth driving wheel 404, the connecting rod 405, the second polish rod 406, the fixed plate 407, the electric telescopic needle 408, the moving plate 409, the first rack 4010 and the moving slide column 4011 are symmetrically arranged at both sides of the second placing plate 4.
When the alkali-free fiber cloth is conveyed to the second placing plate 4, controlling the electric telescopic needles 408 to fix two sides of the alkali-free fiber cloth on the moving plate 409, then starting the second motor 401 to drive the second screw rod 402 to rotate, and then the second screw rod 402 drives the connecting rod 405 to move on the second polished rod 406, and then the connecting rod 405 drives the fixed plate 407, the electric telescopic needles 408, the moving plate 409, the first rack 4010 and the moving slide column 4011 to move on the first sliding rail track 6, and then the moving slide column 4011 moves on the first waveform track 5, so that the alkali-free fiber cloth is also moved, when the moving slide column 4011 moves to the arc area of the first waveform track 5, the alkali-free fiber cloth is stretched, and simultaneously the fixed plate 407 is also contracted, and when the moving slide column 4011 leaves the arc area of the first waveform track 5, the alkali-free fiber cloth is restored to an initial state, and the surface heat-resistant coating is not carried into the holes by the adhesive brushing mechanism; when the moving plate 409 is driven to move, the first rack 4010 drives the fifth flat gear 501 to enable the gluing mechanism to operate; the mechanism completes the stretching of the alkali-free fiber cloth.
Referring to fig. 12-14, the glue brushing mechanism comprises a fifth flat gear 501, a first transmission rod 502, a ninth transmission wheel 503, a tenth transmission wheel 504, a second transmission rod 505, an eleventh transmission wheel 506, a twelfth transmission wheel 507, a third transmission rod 508, a first bevel gear 509, a thirteenth transmission wheel 5010, a fourteenth transmission wheel 5011, a fourth transmission rod 5012, a sixth flat gear 5013, a second bevel gear 5014, a fifth transmission rod 5015, a fifteenth transmission wheel 5016, a sixteenth transmission wheel 5017, a sixth transmission rod 5018, a seventeenth transmission wheel 5019, a third transmission wheel 5011, a fourth transmission rod 5012, a sixth transmission rod 5013, and a fourth transmission wheel 5017, an eighteenth driving wheel 5020, a seventh driving rod 5021, a rotating rod 5022, a rotating disc 5023, a connecting plate 5024, a sliding rod 5025, a needle plate 5026 and a needle 5027; The fifth flat gear 501 is engaged with the first rack 4010; the inner axle center of the fifth flat gear 501 is fixedly connected with a first transmission rod 502; the first transmission rod 502 is rotationally connected with the first slide rail track 6; the first transmission rod 502 is fixedly connected with the inner axle center of the ninth transmission wheel 503; the outer ring surface of the ninth driving wheel 503 is in driving connection with the tenth driving wheel 504 through a belt; the inner axle center of the tenth transmission wheel 504 is fixedly connected with a second transmission rod 505; the second transmission rod 505 is rotatably connected with the support frame 1 through a bracket; the second transmission rod 505 is fixedly connected with the inner axle center of the eleventh transmission wheel 506; The outer ring surface of the eleventh driving wheel 506 is in driving connection with the twelfth driving wheel 507 through a belt; the inner axle center of the twelfth transmission wheel 507 is fixedly connected with a third transmission rod 508; the third transmission rod 508 is rotatably connected with the support frame 1 through a bracket; the third transmission rod 508 is fixedly connected with the inner axle center of the first bevel gear 509; the third transmission rod 508 is fixedly connected with the inner axle center of the thirteenth transmission wheel 5010; the first bevel gear 509 meshes with the second bevel gear 5014; the outer ring surface of the thirteenth transmission wheel 5010 is in transmission connection with the fourteenth transmission wheel 5011 through a belt; the inner axle center of the fourteenth driving wheel 5011 is fixedly connected with a fourth driving rod 5012; The fourth transmission rod 5012 is fixedly connected with the inner axle center of the sixth flat gear 5013; the fourth transmission rod 5012 is rotationally connected with the first slide rail track 6; the inner axis of the second bevel gear 5014 is fixedly connected with a fifth transmission rod 5015; the fifth transmission rod 5015 is fixedly connected with the inner axle center of the fifteenth transmission wheel 5016; the fifth transmission rod 5015 is rotationally connected with the support frame 1 through a bracket; the outer ring surface of the fifteenth driving wheel 5016 is in driving connection with the sixteenth driving wheel 5017 through a belt; the inner axis of the sixteenth driving wheel 5017 is fixedly connected with a sixth driving rod 5018; the sixth transmission rod 5018 is rotationally connected with the support frame 1 through a bracket; The sixth transmission rod 5018 is fixedly connected with the inner axle center of the seventeenth transmission wheel 5019; the outer ring surface of the seventeenth driving wheel 5019 is in driving connection with the eighteenth driving wheel 5020 through a belt; the inner axle center of the eighteenth driving wheel 5020 is fixedly connected with a seventh driving rod 5021; the seventh transmission rod 5021 is rotationally connected with the support frame 1 through a bracket; the seventh transmission rod 5021 is fixedly connected with the rotary rod 5022; the rotating rod 5022 is fixedly connected with the rotating disc 5023; the rotating rod 5022 is rotationally connected with the connecting plate 5024 through a bracket; the connecting plate 5024 is in sliding connection with the sliding rod 5025; The connecting plate 5024 is fixedly connected with the connecting rod 405; the connecting plate 5024 is fixedly connected with the needle plate 5026 through a spring; the slide rod 5025 is fixedly connected with the needle plate 5026 through a base; a plurality of groups of needles 5027 are arranged downwards at equal intervals on the needle plate 5026; Fifth spur gear 501, first transmission lever 502, ninth transmission lever 503, tenth transmission lever 504, second transmission lever 505, eleventh transmission lever 506, twelfth transmission lever 507, third transmission lever 508, first bevel gear 509, thirteenth transmission lever 5010, fourteenth transmission lever 5011, fourth transmission lever 5012, sixth spur gear 5013, second bevel gear 5014, fifth transmission lever 5015, fifteenth transmission lever 5016, sixteenth transmission lever 5017, sixth transmission lever 5018, seventeenth transmission lever 5019, eighteenth transmission lever 5020, seventh transmission lever 5021, third transmission lever 5013, fourth transmission lever 5014, fifth transmission lever 5015, seventeenth transmission lever 5026, sixth transmission lever 5028, seventeenth transmission lever 5021, fourth transmission lever 5020, fourth transmission lever, The combination of the rotating rod 5022, the rotating disc 5023, the connecting plate 5024, the sliding rod 5025, the needle plate 5026 and the needle 5027 is symmetrically arranged on two sides of the second placing plate 4 by taking the sliding rod 5025 as a symmetry axis.
When the first rack 4010 drives the fifth flat gear 501 to rotate, the fifth flat gear 501 drives the first transmission rod 502 to rotate, then the first transmission rod 502 drives the ninth transmission rod 503 to rotate, then the outer ring surface of the ninth transmission rod 503 drives the tenth transmission rod 504 to rotate through a belt, then the tenth transmission rod 504 drives the second transmission rod 505 to rotate, then the second transmission rod 505 drives the eleventh transmission rod 506 to rotate, then the outer ring surface of the eleventh transmission rod 506 drives the twelfth transmission rod 507 to rotate through the belt, then the twelfth transmission rod 507 drives the third transmission rod 508 to rotate, then the third transmission rod 508 drives the first bevel gear 509 to rotate, then the first bevel gear 509 drives the second bevel gear 5014 to rotate, then the second bevel gear 5014 drives the fifth transmission rod 5015 to rotate, then the outer ring surface of the fifteenth transmission rod 5016 drives the sixteenth transmission rod 5017 to rotate through the belt, then the sixteenth transmission rod 5018 drives the seventeenth transmission rod 5019 to rotate through the belt, then the seventeenth transmission rod 5019 outer ring surface drives the eighteenth transmission rod 5010 to rotate through the belt, then the rotation of the rotary cloth 5021 is driven by the second bevel gear 5014, and then the rotary cloth 5021 is driven to rotate, when the first rotary cloth 5021 is rotated, and the alkali is free of the rotary cloth 5021 is driven to rotate, and thereby the rotary cloth 5021 is rotated, and thus the fibers are stretched.
15-18, The lancet 5027 comprises a needle tip 502701, a first push block 502702, a second push block 502703, a brush wheel 502704, a rotating shaft 502705, a seventh flat gear 502706, a second rack 502707, a fixed bracket 502708, a fixed block 502709 and a scraper 502710; the puncture needle 5027 is in sliding connection with the needle tip 502701; the needle tip 502701 is fixedly connected with the first pushing block 502702; a second push block 502703 is arranged below the first push block 502702; the first pushing block 502702 is fixedly connected with the puncture needle 5027 through a spring; the second pushing block 502703 is in contact with the fixed bracket 502708; the second pushing block 502703 is rotatably connected with the rotating shaft 502705 through a bracket; the second pushing block 502703 is fixedly connected with the fixed block 502709 through a spring; the rotating shaft 502705 is fixedly connected with the brush wheel 502704; the rotating shaft 502705 is fixedly connected with the inner axle center of the seventh flat gear 502706; the seventh flat gear 502706 is meshed with the second rack 502707; the second rack 502707 is fixedly connected with the fixed bracket 502708 through a bracket; the fixed bracket 502708 is fixedly connected with the fixed block 502709; the fixed block 502709 is fixedly connected with the puncture needle 5027; a scraper 502710 is arranged above the fixed block 502709; the seventh flat gear 502706 and the second rack 502707 are symmetrically disposed on both sides of the brush wheel 502704; the second push block 502703, the brush wheel 502704, the rotation shaft 502705, the seventh flat gear 502706, the second rack 502707, the fixing bracket 502708, the fixing block 502709, and the squeegee 502710 are symmetrically disposed on both sides of the first push block 502702.
When the needle plate 5026 is needled against alkali-free fiber cloth, the needle tips 502701 drive the first push block 502702 to push the springs upwards due to extrusion acting force, and the second push blocks 502703 on two sides are pushed out of the surface openings of the needle 5027, so that the brush wheel 502704 smears heat-resistant paint on the inner wall of the alkali-free fiber cloth hole, when the needle plate 5026 is separated, the first push block 502702 resets due to the elasticity of the springs, meanwhile, the brush wheel 502704 resets through the springs connected with the fixed block 502709, at the moment, the second rack 502707 drives the seventh flat gear 502706 to rotate, the seventh flat gear 502706 drives the rotary shaft 502705 to rotate, the rotary shaft 502705 drives the brush wheel 502704 to rotate, and when the brush wheel 502704 resets to rotate, the heat-resistant paint is scraped off through the scraper 502710, the alkali-free fiber cloth after the needle punching is stretched twice is carried out to the next step of treatment by an external device.
The first and second wave tracks 5 and 8 are arranged in an "omega" shape.
Can be matched to realize the stretching of the alkali-free glass fiber cloth.
A T-shaped fixed block is arranged below the moving plate 409.
The moving plate 409 may be caused to move on the first slide rail track 6.
The first pushing block 502702 is in the shape of a truncated cone.
The brush wheel 502704 can be pushed out when subjected to pressure.
The outer surface of the lancet 5027 is provided with openings at opposite locations of the brush wheel 502704.
The brush wheel 502704 can be freely moved in and out.
While the invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.
Claims (5)
1. A kind of stretching type electromagnetic shielding instrument lag heat-proof paint coating apparatus, including supporting arm (1), first wave-shaped orbit (5) and second wave-shaped orbit (8); the support frame (1) is fixedly connected with the first waveform track (5) and the second waveform track (8); the device is characterized by also comprising a stretching mechanism and a glue brushing mechanism; a stretching mechanism is arranged on the supporting frame (1); the stretching mechanism is meshed with the glue brushing mechanism; the stretching mechanism is fixedly connected with the glue brushing mechanism; the stretching mechanism is in sliding connection with the first waveform track (5) and the second waveform track (8); the stretching mechanism can stretch the alkali-free glass fiber cloth during needling; the support frame (1) is rotationally connected with the glue brushing mechanism; the glue brushing mechanism can brush the glue of the stretched alkali-free glass fiber cloth;
The stretching mechanism comprises a second motor (401), a second screw rod (402), a seventh driving wheel (403), an eighth driving wheel (404), a connecting rod (405), a second polished rod (406), a fixed plate (407), an electric telescopic needle (408), a moving plate (409), a first rack (4010) and a moving slide column (4011); the second motor (401) is fixedly connected with the support frame (1); the second motor (401) is fixedly connected with a second screw rod (402); the second screw rod (402) is fixedly connected with the inner axle center of the seventh driving wheel (403); the second screw rod (402) is rotationally connected with the support frame (1) through a bracket; the second screw rod (402) is screwed with the connecting rod (405); the outer ring surface of the seventh driving wheel (403) is in driving connection with the eighth driving wheel (404) through a belt; the connecting rod (405) is in sliding connection with the second polished rod (406); the connecting rod (405) is fixedly connected with the fixed plate (407); the connecting rod (405) is fixedly connected with the moving plate (409); the connecting rod (405) is fixedly connected with the glue brushing mechanism; the second polished rod (406) is fixedly connected with the support frame (1) through a bracket; a plurality of groups of electric telescopic needles (408) are equidistantly arranged below the fixed plate (407), and the fixed plate (407) is fixedly connected with the movable slide column (4011); the moving plate (409) is in contact with the moving spool (4011); the moving plate (409) is in sliding connection with the first sliding rail track (6); the moving plate (409) is fixedly connected with the first rack (4010); the first rack (4010) is meshed with the glue brushing mechanism; the movable slide column (4011) is contacted with the first wave-shaped track (5); the second screw rod (402), the seventh driving wheel (403), the eighth driving wheel (404), the connecting rod (405), the second polished rod (406), the fixed plate (407), the electric telescopic needle (408), the moving plate (409), the first rack (4010) and the moving slide column (4011) are symmetrically arranged on two sides of the second placing plate (4);
The glue brushing mechanism comprises a fifth flat gear (501), a first transmission rod (502), a ninth transmission wheel (503), a tenth transmission wheel (504), a second transmission rod (505), an eleventh transmission wheel (506), a twelfth transmission wheel (507), a third transmission rod (508), a first bevel gear (509), a thirteenth transmission wheel (5010), a fourteenth transmission wheel (5011), a fourth transmission rod (5012), a sixth flat gear (5013), a second bevel gear (5014), a fifth transmission rod (5015), a fifteenth transmission wheel (5016), a sixteenth transmission wheel (5017), a sixth transmission rod (5018), a seventeenth transmission wheel (5019), an eighteenth transmission wheel (5020), a seventh transmission rod (5021), a rotary rod (5022), a rotary disc (5023), a connecting plate (5024), a sliding rod (5025), a needle plate (5026) and a needle (5027); The fifth flat gear (501) is meshed with the first rack (4010); the inner axle center of the fifth flat gear (501) is fixedly connected with the first transmission rod (502); the first transmission rod (502) is rotationally connected with the first sliding rail track (6); the first transmission rod (502) is fixedly connected with the inner axle center of the ninth transmission wheel (503); the outer ring surface of the ninth driving wheel (503) is in driving connection with the tenth driving wheel (504) through a belt; the inner axle center of the tenth driving wheel (504) is fixedly connected with a second driving rod (505); the second transmission rod (505) is rotationally connected with the support frame (1) through a bracket; The second transmission rod (505) is fixedly connected with the inner axle center of the eleventh transmission wheel (506); the outer ring surface of the eleventh driving wheel (506) is in driving connection with the twelfth driving wheel (507) through a belt; the inner axle center of the twelfth driving wheel (507) is fixedly connected with a third driving rod (508); the third transmission rod (508) is rotationally connected with the support frame (1) through a bracket; the third transmission rod (508) is fixedly connected with the inner axle center of the first bevel gear (509); the third transmission rod (508) is fixedly connected with the inner axle center of the thirteenth transmission wheel (5010); the first bevel gear (509) meshes with the second bevel gear (5014); The outer ring surface of the thirteenth driving wheel (5010) is in driving connection with the fourteenth driving wheel (5011) through a belt; the inner axle center of the fourteenth driving wheel (5011) is fixedly connected with a fourth driving rod (5012); the fourth transmission rod (5012) is fixedly connected with the inner axle center of the sixth flat gear (5013); the fourth transmission rod (5012) is rotationally connected with the first sliding rail track (6); the inner axle center of the second bevel gear (5014) is fixedly connected with a fifth transmission rod (5015); the fifth transmission rod (5015) is fixedly connected with the inner axle center of the fifteenth transmission wheel (5016); the fifth transmission rod (5015) is rotationally connected with the support frame (1) through a bracket; The outer ring surface of the fifteenth driving wheel (5016) is in driving connection with the sixteenth driving wheel (5017) through a belt; the inner axle center of the sixteenth driving wheel (5017) is fixedly connected with a sixth driving rod (5018); the sixth transmission rod (5018) is rotationally connected with the support frame (1) through a bracket; the sixth transmission rod (5018) is fixedly connected with the inner axle center of the seventeenth transmission wheel (5019); the outer ring surface of the seventeenth driving wheel (5019) is in driving connection with the eighteenth driving wheel (5020) through a belt; the internal axis of the eighteenth driving wheel (5020) is fixedly connected with a seventh driving rod (5021); the seventh transmission rod (5021) is rotationally connected with the support frame (1) through a bracket; the seventh transmission rod (5021) is fixedly connected with the rotary rod (5022); the rotating rod (5022) is fixedly connected with the rotating disc (5023); the rotating rod (5022) is rotationally connected with the connecting plate (5024) through a bracket; the connecting plate (5024) is in sliding connection with the sliding rod (5025); the connecting plate (5024) is fixedly connected with the connecting rod (405); the connecting plate (5024) is fixedly connected with the needle plate (5026) through a spring; the slide bar (5025) is fixedly connected with the needle plate (5026) through a base; A plurality of groups of needles (5027) are arranged downwards at equal intervals on the needle plate (5026); A fifth flat gear (501), a first transmission rod (502), a ninth transmission wheel (503), a tenth transmission wheel (504), a second transmission rod (505), an eleventh transmission wheel (506), a twelfth transmission wheel (507), a third transmission rod (508), a first bevel gear (509), a thirteenth transmission wheel (5010), a fourteenth transmission wheel (5011), a fourth transmission rod (5012), a sixth flat gear (5013), a second bevel gear (5014), a fifth transmission rod (5015), a fifteenth transmission wheel (5016), a sixteenth transmission wheel (5017), The combination of the sixth transmission rod (5018), the seventeenth transmission rod (5019), the eighteenth transmission rod (5020), the seventh transmission rod (5021), the rotary rod (5022), the rotary disc (5023), the connecting plate (5024), the sliding rod (5025), the needle plate (5026) and the needles (5027) is symmetrically arranged at two sides of the second placing plate (4) by taking the sliding rod (5025) as a symmetry axis;
The puncture needle (5027) comprises a needle tip (502701), a first pushing block (502702), a second pushing block (502703), a brush wheel (502704), a rotating shaft (502705), a seventh flat gear (502706), a second rack (502707), a fixed bracket (502708), a fixed block (502709) and a scraping plate (502710); the puncture needle (5027) is in sliding connection with the needle tip (502701); the needle point (502701) is fixedly connected with the first pushing block (502702); a second push block (502703) is arranged below the first push block (502702); the first pushing block (502702) is fixedly connected with the puncture needle (5027) through a spring; the second pushing block (502703) is contacted with the fixed bracket (502708); the second pushing block (502703) is rotationally connected with the rotating shaft (502705) through a bracket; the second pushing block (502703) is fixedly connected with the fixed block (502709) through a spring; the rotating shaft (502705) is fixedly connected with the brush wheel (502704); the rotating shaft (502705) is fixedly connected with the inner axle center of the seventh flat gear (502706); the seventh flat gear (502706) is meshed with the second rack (502707); the second rack (502707) is fixedly connected with the fixed bracket (502708) through the bracket; the fixed bracket (502708) is fixedly connected with the fixed block (502709); the fixed block (502709) is fixedly connected with the puncture needle (5027); a scraping plate (502710) is arranged above the fixed block (502709); the seventh flat gear (502706) and the second rack (502707) are symmetrically arranged on two sides of the brush wheel (502704); the second pushing block (502703), the brush wheel (502704), the rotating shaft (502705), the seventh flat gear (502706), the second rack (502707), the fixed support (502708), the fixed block (502709) and the scraping plate (502710) are symmetrically arranged on two sides of the first pushing block (502702).
2. A stretch type electromagnetic shielding apparatus protecting jacket heat-proof paint coating apparatus as claimed in claim 1, wherein the first wave-shaped rail (5) and the second wave-shaped rail (8) are arranged in an "omega" shape.
3. A protective cover thermal paint coating apparatus for a tension type electromagnetic shielding apparatus as claimed in claim 1, wherein a T-shaped fixing block is provided under the moving plate (409).
4. A protective cover thermal paint coating apparatus for a tension type electromagnetic shielding apparatus as claimed in claim 1, wherein the outer surface of the lancet (5027) is provided with openings at the opposite positions of the brush wheel (502704).
5. A thermal paint coating apparatus for a protective sleeve of a stretchable electromagnetic shielding apparatus as claimed in claim 1, wherein the first pushing block (502702) has a truncated cone shape.
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| CN114561750B (en) * | 2022-02-10 | 2023-05-09 | 嘉祥洪润电碳有限公司 | Processing equipment for composite fiber material capable of enhancing density |
| CN114541055A (en) * | 2022-04-11 | 2022-05-27 | 江苏申久纺织科技有限公司 | Plant source anti-mosquito textile fabric preparation device and preparation method thereof |
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| CN111483208A (en) * | 2020-04-20 | 2020-08-04 | 王香 | Antibacterial composite fabric processing device |
| CN112295849A (en) * | 2020-10-28 | 2021-02-02 | 朱子杰 | Coating type pipeline anticorrosive paint anti-slip coating device |
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| CN111483208A (en) * | 2020-04-20 | 2020-08-04 | 王香 | Antibacterial composite fabric processing device |
| CN112295849A (en) * | 2020-10-28 | 2021-02-02 | 朱子杰 | Coating type pipeline anticorrosive paint anti-slip coating device |
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