CN116728761A - Film covering device of optical filter for infrared night vision telescope equipment - Google Patents
Film covering device of optical filter for infrared night vision telescope equipment Download PDFInfo
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- CN116728761A CN116728761A CN202311027335.8A CN202311027335A CN116728761A CN 116728761 A CN116728761 A CN 116728761A CN 202311027335 A CN202311027335 A CN 202311027335A CN 116728761 A CN116728761 A CN 116728761A
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- 230000003287 optical effect Effects 0.000 title claims abstract description 48
- 230000004297 night vision Effects 0.000 title claims abstract description 27
- 238000001125 extrusion Methods 0.000 claims description 53
- 239000007888 film coating Substances 0.000 claims description 47
- 238000009501 film coating Methods 0.000 claims description 47
- 230000005540 biological transmission Effects 0.000 claims description 34
- 210000002489 tectorial membrane Anatomy 0.000 claims description 22
- 238000004804 winding Methods 0.000 claims description 21
- 230000000670 limiting effect Effects 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 14
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000005485 electric heating Methods 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 10
- 238000010030 laminating Methods 0.000 abstract description 5
- 230000009471 action Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 6
- 239000012528 membrane Substances 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001931 thermography Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/0004—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2011/00—Optical elements, e.g. lenses, prisms
- B29L2011/0066—Optical filters
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a film laminating device of an optical filter for infrared night vision telescopic equipment, which belongs to the technical field of optical filter processing, and aims to solve the problems that more places are needed to be manually operated in the optical filter laminating process, labor is consumed, the automation degree is low, the laminating efficiency is low, and the use is inconvenient.
Description
Technical Field
The invention relates to the technical field of optical filter processing, in particular to a film covering device of an optical filter for infrared night vision telescopic equipment.
Background
The infrared night vision device is a military night vision device utilizing photoelectric conversion technology. It is divided into two types, active and passive: the former irradiates the target with infrared searchlight, receives reflected infrared radiation to form an image; the latter does not emit infrared rays, and forms a "thermal image" by means of infrared radiation of the object itself, so is also called a "thermal imager". Infrared night vision devices sold in the market are all active. Passive infrared night vision devices are not generally called night vision devices, and are also known as thermal imaging devices. Infrared night vision devices also typically have a telescopic function, and in infrared night vision telescopic devices, an optical filter is one of the important structures, and the optical filter is an optical device for selecting a desired radiation band. One commonality of filters is that no filter can make the celestial body image brighter, as all filters absorb some wavelengths, making the object darker. In the process of processing the optical filter, a film coating operation is required.
When the conventional optical filter laminating device is used, after a film is paved on an operation platform manually, the optical filter is placed on the operation platform, and the film is extruded and fused, so that the lamination of the optical filter is realized, but the process needs more places for manual operation, consumes manpower, has low automation degree, low lamination efficiency and inconvenient use.
In order to solve the above problems, a film coating device of an optical filter for infrared night vision telescope equipment is provided.
Disclosure of Invention
The invention aims to provide a film covering device of an optical filter for infrared night vision telescopic equipment, which adopts the device to work, so that the problems that when the film covering device of the optical filter in the background is used, the film is usually required to be laid on an operation platform manually, then the optical filter is placed on the operation platform, and the film is extruded and fused, so that the film covering of the optical filter is realized, but the process has the defects of more places needing manual operation, labor consumption, low automation degree, low film covering efficiency and inconvenience in use are solved.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a tectorial membrane device of optical filter for infrared night vision telescope equipment, includes processing platform and the support column of fixed mounting in processing platform top surface four corners department respectively, and the top surface fixed mounting of support column has the installation roof, processing platform's top surface middle part slides and is provided with the tectorial membrane board, and the mid-mounting of installation roof has the cutting extrusion subassembly, and processing platform's both ends both sides of top surface do not fixed mounting have support shell, and movable mounting has the wind-up roll between the support shell, and the one side upper end outer wall at processing platform both ends is provided with the extrusion drive subassembly on the upper end outer wall of one side respectively, and the inboard department of extrusion drive subassembly is provided with the joint subassembly respectively, and the lower tip slip of joint subassembly sets up on processing platform's outer wall;
the two ends of the top surface of the processing platform are respectively provided with a linear chute, the inner walls of the two ends of the inner cavity of the linear chute are respectively provided with an arc slideway, the two ends of the top surface of the processing platform are respectively provided with a compensation groove, one side of the two ends of the top surface of the processing platform is respectively provided with an L-shaped through hole, the L-shaped through holes are communicated with the supporting shell, a pair of T-shaped sliding grooves are respectively arranged on the outer walls of one side of two ends of the processing platform, a movable groove is arranged at the inner side end of the T-shaped sliding groove, first inclined sliding ways are respectively arranged on the inner walls of two sides of the inner cavity of the movable groove, supporting rollers are respectively arranged at the two ends of the top surface of the processing platform, and the supporting rollers are respectively arranged at the inner ends of the compensating grooves;
the film coating plate comprises a film coating plate main body and a concave handle fixedly arranged on the outer wall of the middle part of one side of the film coating plate main body, the top surface of the film coating plate main body is provided with a plurality of round protruding plates, two ends of one side of the bottom surface of the film coating plate main body are respectively fixedly provided with an embedded sliding block, the outer walls of the two ends of the embedded sliding blocks are respectively provided with a pair of limiting balls, and the limiting balls are arranged in an arc-shaped slideway;
the cutting extrusion assembly comprises an electric cylinder and a tectorial membrane lower push plate fixedly arranged at the output end of the electric cylinder, wherein a plurality of fusing sleeves are respectively inserted and slidably arranged on the bottom surface of the tectorial membrane lower push plate, the fusing sleeves and the round protruding plates are correspondingly arranged, extrusion wheels are respectively arranged in inner cavities of the fusing sleeves and slidably arranged on the bottom surface of the tectorial membrane lower push plate, and extrusion protruding plates are respectively fixedly arranged on the outer walls of the lower ends of one sides of the two ends of the tectorial membrane lower push plate;
the extrusion driving assembly comprises a transmission mechanism and a downward moving plate which is arranged on the outer wall of the processing platform in a sliding manner, the transmission mechanism is arranged in the L-shaped through hole, and the upper end part of the transmission mechanism is movably arranged in the inner cavity of the supporting shell;
the transmission mechanism comprises a unidirectional gear roller and a double-groove roller arranged at one side end of the unidirectional gear roller, the unidirectional gear roller is connected with the double-groove roller through a first transmission belt, a clamping driving roller is arranged above the double-groove roller, the clamping driving roller is connected with the double-groove roller through a second transmission belt, the unidirectional gear roller and the double-groove roller are movably arranged in an L-shaped through hole, the clamping driving roller is movably arranged in an inner cavity of the supporting shell, and two ends of the winding roller are respectively clamped at the inner side end of the clamping driving roller;
the unidirectional gear roller comprises a gear sleeve and a circular insertion groove arranged on the outer wall of the middle part of one side of the gear sleeve, multiple triangular blocks are arranged on the inner wall of the inner cavity of the circular insertion groove, a unidirectional H-shaped roller is movably arranged at one side of the gear sleeve, a unidirectional clamping block is embedded in the outer peripheral wall of the other side of the unidirectional H-shaped roller, and the unidirectional clamping block is movably clamped on the multiple triangular blocks;
the lower plate comprises a lower plate body and a tooth block groove arranged on the middle outer wall of the inner end of the lower plate body, an extrusion spring is arranged in the middle of the bottom surface of the lower plate body, the lower end of the extrusion spring is connected with a fixed square, the fixed square is fixedly arranged on the outer wall of a processing platform, the periphery of a gear sleeve is meshed and connected in the tooth block groove, a triangular clamping block is fixedly arranged on the middle outer wall of one side of the lower end of the lower plate body, a pair of T-shaped linear sliding blocks are fixedly arranged on the outer wall of one end of the lower plate body respectively, and the T-shaped linear sliding blocks are arranged in the T-shaped sliding grooves in a sliding mode.
Further, be provided with a plurality of annular grooves on the bottom surface of tectorial membrane push pedal under, and the upper end slip setting of fusing cover is in the inner chamber of annular groove, and the inboard middle part of annular groove is provided with square removal groove, and is provided with the second slope slide in the both sides inner chamber of square removal groove respectively, and is provided with the horizontal spout of T type on the inner chamber top surface of square removal groove.
Further, the fusing sleeve comprises a fusing sleeve main body and an electric heating ring which is embedded and fixedly installed in the inner cavity of the periphery of the bottom surface of the fusing sleeve main body, reset springs are respectively installed on the top surfaces of the two ends of the fusing sleeve main body, and the upper ends of the reset springs are connected to the top surfaces of the inner cavities of the annular grooves.
Further, the extrusion wheel includes spill frame and movable mounting extrusion gyro wheel in spill frame lower extreme inner chamber, and is provided with a pair of first ball on the upper end outer wall of spill frame both sides respectively, and is the slope setting respectively between the first ball, and first ball sets up respectively in the second slope slide, and the top surface mid-mounting of spill frame has the flexible post of elasticity, and the upper end fixed mounting of the flexible post of elasticity has restriction T type piece, and restriction T type piece slides and sets up in the horizontal spout of T type.
Further, a soft damage-proof sleeve is fixedly sleeved on the outer peripheral wall of the extrusion roller.
Further, the outer walls of the middle parts of the two ends of the wind-up roll are respectively provided with a two-way clamping groove, and the side walls of the middle parts of the inner cavities of the two-way clamping grooves are provided with semicircular clamping grooves.
Further, the double-groove roller comprises a large H-shaped roller and a small H-shaped roller fixedly installed on the outer wall of the middle part of one side of the large H-shaped roller, the small H-shaped roller is connected with the unidirectional H-shaped roller through a first driving belt, and the large H-shaped roller is connected with the clamping driving roller through a second driving belt.
Further, the clamping driving roller comprises a transmission H-shaped roller and a clamping round block fixedly installed on the middle outer wall of one side of the transmission H-shaped roller, clamping plates are fixedly installed on the outer peripheral top surface and the outer bottom surface of one side of the clamping round block respectively, a receiving groove is formed in the middle outer wall of one side of the clamping round block, a semicircular clamping block is slidably arranged at an opening of an inner cavity of the receiving groove through a compression spring, and the semicircular clamping block is movably clamped in the semicircular clamping groove.
Further, the joint subassembly includes L type pole and one end elasticity movable mounting at the one-way ejector pad of L type pole upper end, and fixed mounting has the outward slider that moves on the middle part outer wall of L type pole lower extreme portion, and is provided with a pair of second ball on the both sides outer wall of outward slider respectively, and is the slope setting respectively between the second ball, and the second ball sets up in first slope slide, installs connecting spring on the bottom surface of outward slider, and connecting spring's lower extreme is connected on the inner chamber bottom surface of removal recess.
Further, a concave blocking block is fixedly arranged on the top surface of the L-shaped rod, a trapezoid clamping block is inserted into the outer wall of one side of the lower end of the L-shaped rod in an elastic sliding manner, and the trapezoid clamping block is movably clamped with the triangular clamping block.
Compared with the prior art, the invention has the following beneficial effects:
1. when an operator needs to perform film coating operation on the optical filter, the film can be wound and wound on the winding roller positioned at one end of the processing platform, one end part of the film penetrates through the surface of the film coating plate and is connected to the winding roller positioned at the other end of the processing platform, the film can be supported by the supporting roller, the optical filter needing to be coated is correspondingly placed on the top surface of the round protruding plate at the moment, the electric cylinder is started, the output end of the electric cylinder drives the film coating lower pushing plate to integrally move downwards, the outer end of the extrusion protruding plate passes through the clamping assembly and contacts the top surface of the lower moving plate in the downward moving process of the film coating lower pushing plate, the lower moving plate can be driven to move downwards, the gear sleeve can be driven to rotate anticlockwise under the meshing action of the tooth block grooves, the unidirectional clamping block can continuously pass through multiple triangular blocks at the moment, until the fusing sleeve moves to the periphery of the round protruding plate, the film coating of the optical filter can be realized through the high-temperature fusing of the fusing sleeve, after the film coating is finished, the output end of the electric cylinder can drive the film coating lower push plate to move upwards for resetting, at the moment, the lower moving plate main body can be driven to move upwards under the elastic action of the extrusion spring, the gear sleeve can rotate clockwise, the unidirectional H-shaped roller can be driven to rotate clockwise under the clamping action between the unidirectional clamping block and the multiple triangular blocks, the rolling roller can be driven to rotate through the first transmission belt, the double-groove roller, the clamping driving roller and the second transmission belt, the rolling of the residual waste film by the rolling roller at one end of the processing platform can be realized, the new film is pulled to the upper part of the film coating plate, the structure setting is ingenious, the automatic film coating and the automatic feeding and discharging of the film can be realized, the laminating efficiency is improved, the labor is saved, meanwhile, in the whole operation process, only one driving structure is needed, the use cost is saved, and the machine is multipurpose.
2. According to the film covering device for the optical filter for the infrared night vision telescopic equipment, when the extrusion convex plate pushes the downward moving plate to move downwards, the trapezoidal clamping block and the triangular clamping block can be clamped, so that the downward moving plate can be fixed at the position, when the extrusion convex plate moves upwards along with the film covering downward pushing plate, the downward moving plate cannot move upwards along with the film covering downward pushing plate, until the lower end of the fusing sleeve is separated from the top surface of the film covering plate main body, the top surface of the extrusion convex plate can contact the bottom surface of the one-way pushing block, at the moment, under the limiting effect of the concave blocking block, the extrusion convex plate cannot cross the one-way pushing block, and therefore the L-shaped rod can be driven to move upwards along with the one-way pushing block, at the moment, the L-shaped rod can be driven to move outwards under the inclination limiting effect of the first inclined slideway, finally, the trapezoidal clamping block and the triangular clamping block can be separated, at the moment, the downward moving plate can lose limiting force, and therefore the film can be automatically fed upwards and discharged, the structure setting is ingenious, the downward moving plate can be delayed, the winding effect can be realized, and the film can not be influenced, and the driving structure can be realized.
3. According to the film covering device for the optical filter for the infrared night vision telescopic equipment, after the bottom surface of the fusing sleeve contacts the top surface of the film covering plate main body, the electrothermal ring can fuse the film, then the output end of the electric cylinder can continuously drive the film covering lower push plate to move downwards, the whole fusing sleeve can move towards the inner cavity of the annular groove until the soft damage-preventing sleeve contacts the film attached to the surface of the optical filter, at the moment, the whole extruding wheel can slide along the second inclined slide way and the T-shaped transverse slide way respectively under the action of the pressing of the film covering lower push plate, so that the extruding roller rolls the film attached to the surface of the optical filter in a large area, the film can be ensured to be attached to the surface of the optical filter only, and the arrangement ensures that a driving structure can realize various effects, saves the use cost, improves the film covering effect and efficiency, and is convenient to use.
4. According to the film covering device of the optical filter for the infrared night vision telescopic equipment, the double-pass clamping groove is formed in the winding roller, when an operator needs to detach the whole winding roller to replace and discharge a film, the whole winding roller can be rotated, one end opening of the double-pass clamping groove faces outwards, the winding roller is pulled outwards at the moment, the semicircular clamping block is separated from the semicircular clamping groove, the winding roller can be separated from the clamping driving roller, and similarly when the winding roller needs to be installed, the double-pass clamping groove can be aligned with the clamping plate, the clamping plate can be inserted into the double-pass clamping groove until the semicircular clamping block is clamped into the semicircular clamping groove, the winding roller can be installed, the arrangement is convenient for the operator to feed and discharge the film on the winding roller, and meanwhile the driving effect of the clamping driving roller on the winding roller is guaranteed, so that the winding roller is convenient to use.
Drawings
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is an overall operational cross-section of the present invention;
FIG. 3 is a schematic perspective view of a processing platform according to the present invention;
FIG. 4 is a schematic perspective view of a transmission mechanism according to the present invention;
FIG. 5 is a cross-sectional view of a unidirectional gear roller of the present invention;
FIG. 6 is a cross-sectional view of a snap-in roller of the present invention;
FIG. 7 is a schematic view of a perspective view of a downward moving plate according to the present invention;
FIG. 8 is a schematic perspective view of a clip assembly according to the present invention;
FIG. 9 is a cross-sectional view of an L-shaped rod and one-way pusher connection of the present invention;
FIG. 10 is a schematic perspective view of a wind-up roll according to the present invention;
FIG. 11 is a cross-sectional view of a subtectorial membrane push plate of the present invention;
FIG. 12 is a schematic perspective view of a fuse cover according to the present invention;
FIG. 13 is a schematic perspective view of a pinch roller according to the present invention;
FIG. 14 is a schematic perspective view of a main body of a film-coated plate according to the present invention;
FIG. 15 is a schematic view of the bottom perspective structure of the main body of the film-coated plate according to the present invention.
In the figure: 1. a processing platform; 11. a straight line chute; 12. an arc-shaped slideway; 13. a compensation groove; 14. an L-shaped through hole; 15. a T-shaped chute; 16. a moving groove; 17. a first inclined ramp; 18. a support roller; 2. a support column; 3. installing a top plate; 4. film-coating plates; 41. a film-coated plate main body; 42. a concave grip; 43. a circular protruding plate; 44. embedding a sliding block; 45. limiting the balls; 5. cutting off the extrusion assembly; 51. an electric cylinder; 52. a pushing plate under the coating film; 521. an annular groove; 522. a square moving groove; 523. a second inclined ramp; 524. t-shaped transverse sliding groove; 53. a fusing sleeve; 531. a fuse sleeve body; 532. a return spring; 533. an electric heating ring; 54. a pressing wheel; 541. a concave frame; 542. a first ball; 543. an elastic telescopic column; 544. limiting the T-shaped block; 545. extruding rollers; 5451. a soft damage-proof sleeve; 55. extruding the convex plate; 6. a support housing; 7. a wind-up roll; 71. a two-way clamping groove; 72. a semicircular clamping groove; 8. extruding the driving assembly; 81. a transmission mechanism; 811. a one-way gear roller; 8111. a gear sleeve; 8112. a circular insertion groove; 8113. multiple triangular blocks; 8114. unidirectional H-shaped roller; 8115. a unidirectional clamping block; 812. a double grooved roll; 8121. large H-shaped roller; 8122. a small H-shaped roller; 813. a first belt; 814. clamping a driving roller; 8141. driving an H-shaped roller; 8142. clamping the round blocks; 8143. a clamping plate; 8144. a receiving groove; 8145. a semicircular clamping block; 8146. a compression spring; 815. a second belt; 82. a downward moving plate; 821. a downward moving plate main body; 822. tooth block grooves; 823. fixing the square blocks; 824. extruding a spring; 825. a T-shaped linear slide block; 826. triangular clamping blocks; 9. a clamping assembly; 91. an L-shaped rod; 911. a concave blocking piece; 912. a trapezoidal clamping block; 92. a one-way push block; 93. an outward moving slide block; 94. a connecting spring; 95. and a second ball.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In order to solve the technical problems of more places needing manual operation, labor consumption, low automation degree, low film coating efficiency and inconvenient use in the film coating process of the optical filter, as shown in fig. 1-5, 14 and 15, the following preferred technical scheme is provided:
the utility model provides a tectorial membrane device of optical filter for infrared night vision telescope equipment, including processing platform 1 and the support column 2 of respectively fixed mounting in processing platform 1 top surface four corners department, and the top surface fixed mounting of support column 2 has installation roof 3, the top surface middle part of processing platform 1 slides and is provided with tectorial membrane board 4, and the mid-mounting of installation roof 3 has cuts off extrusion subassembly 5, and the both ends both sides of processing platform 1 top surface do not fixed mounting have support shell 6, and movable mounting has wind-up roll 7 between the support shell 6, and be provided with the extrusion drive subassembly 8 on the outer wall of one side upper end at processing platform 1 both ends respectively, and the inboard department that the extrusion drive subassembly 8 is provided with joint subassembly 9 respectively, and the lower tip slip of joint subassembly 9 sets up on the outer wall of processing platform 1.
The processing platform 1's top surface both ends department is provided with sharp spout 11 respectively, and be provided with arc slide 12 on the both ends inner wall of sharp spout 11 inner chamber respectively, processing platform 1's top surface both ends are provided with compensation groove 13 respectively, and one side department at processing platform 1 top surface both ends is provided with L type through-hole 14 respectively, and be linked together between L type through-hole 14 and the support shell 6, be provided with a pair of T type spout 15 on one side outer wall at processing platform 1 both ends respectively, and the inboard end of T type spout 15 is provided with removal recess 16, and be provided with first slope slide 17 on the both sides inner wall of removal recess 16 inner chamber respectively, and the backing roll 18 is installed respectively at processing platform 1's top surface both ends, and backing roll 18 sets up the inner department at compensation groove 13 respectively.
The film coating plate 4 comprises a film coating plate main body 41 and a concave handle 42 fixedly installed on the outer wall of the middle part of one side of the film coating plate main body 41, the top surface of the film coating plate main body 41 is provided with a plurality of round protruding plates 43, two ends of one side of the bottom surface of the film coating plate main body 41 are respectively fixedly provided with an embedded sliding block 44, two limiting balls 45 are respectively arranged on the outer walls of the two ends of the embedded sliding block 44, and the limiting balls 45 are arranged in the arc-shaped slide ways 12.
The cutting extrusion assembly 5 comprises an electric cylinder 51 and a tectorial membrane lower push plate 52 fixedly installed at the output end of the electric cylinder 51, a plurality of fusing sleeves 53 are respectively inserted and slidably arranged on the bottom surface of the tectorial membrane lower push plate 52, the fusing sleeves 53 and the round protruding plates 43 are correspondingly arranged, extrusion wheels 54 are respectively arranged in inner cavities of the fusing sleeves 53, the extrusion wheels 54 are respectively slidably arranged on the bottom surface of the tectorial membrane lower push plate 52, and extrusion protruding plates 55 are respectively fixedly installed on outer walls of one lower ends of two ends of the tectorial membrane lower push plate 52.
The extrusion driving assembly 8 comprises a transmission mechanism 81 and a lower moving plate 82 which is arranged on the outer wall of the processing platform 1 in a sliding manner, the transmission mechanism 81 is arranged in the L-shaped through hole 14, the upper end part of the transmission mechanism 81 is movably arranged in the inner cavity of the supporting shell 6, the transmission mechanism 81 comprises a one-way gear roller 811 and a double-groove roller 812 which is arranged at one side end of the one-way gear roller 811, the one-way gear roller 811 and the double-groove roller 812 are connected through a first transmission belt 813, a clamping driving roller 814 is arranged above the double-groove roller 812, the clamping driving roller 814 is connected with the double-groove roller 812 through a second transmission belt 815, the one-way gear roller 811 and the double-groove roller 812 are movably arranged in the L-shaped through hole 14, the clamping driving roller 814 is movably arranged in the inner cavity of the supporting shell 6, the two ends of the winding roller 7 are respectively clamped at the inner side end of the clamping driving roller 814, the clamping driving roller 814 is movably arranged in the supporting shell 6, the unidirectional gear roller 811 comprises a gear sleeve 8111 and a circular insertion groove 8112 arranged on the outer wall of the middle part of one side of the gear sleeve 8111, a plurality of triangular blocks 8113 are arranged on the inner wall of the inner cavity of the circular insertion groove 8112, a unidirectional H-shaped roller 8114 is movably arranged at one side of the gear sleeve 8111, a unidirectional clamping block 8115 is embedded in the outer peripheral wall of the other side of the unidirectional H-shaped roller 8114, the unidirectional clamping block 8115 is movably clamped on the plurality of triangular blocks 8113, the downward moving plate 82 comprises a downward moving plate main body 821 and a tooth block groove 822 arranged on the outer peripheral wall of the inner end of the downward moving plate main body 821, an extrusion spring 824 is arranged in the middle of the bottom surface of the downward moving plate main body 821, the lower end part of the extrusion spring 824 is connected with a fixing square 823, the fixing square 823 is fixedly arranged on the outer peripheral wall of the processing platform 1, the outer periphery of the gear sleeve 8111 is meshed and connected in the tooth block groove 822, and a triangular clamping block 826 is fixedly mounted on the outer wall of the middle part of one side of the lower end of the downward moving plate main body 821, a pair of T-shaped linear sliding blocks 825 are fixedly mounted on the outer wall of one end of the lower end of the downward moving plate main body 821 respectively, and the T-shaped linear sliding blocks 825 are slidably arranged in the T-shaped sliding grooves 15.
Specifically, when an operator needs to perform film coating operation on the optical filter, the film can be wound and wound on the wind-up roller 7 positioned at one end of the processing platform 1, one end of the film passes through the surface of the film-coating plate 4 and is connected to the wind-up roller 7 positioned at the other end of the processing platform 1, the supporting roller 18 can support the film, at the moment, the optical filter to be coated is correspondingly placed on the top surface of the circular protruding plate 43, the electric cylinder 51 is started, the output end of the electric cylinder 51 drives the film-coating lower push plate 52 to integrally move downwards, during the downward movement of the film-coating lower push plate 52, the outer end of the extrusion protruding plate 55 passes over the clamping assembly 9 and contacts the top surface of the lower moving plate 82, so that the lower moving plate 82 can be driven to move downwards, at the moment, under the meshing action of the tooth block grooves 822, the gear sleeve 8111 can be driven to rotate anticlockwise, at the moment, the unidirectional clamping blocks 8115 can continuously cross multiple triangular blocks 8113, until the fusing sleeve 53 moves to the periphery of the circular protruding plate 43, the film coating of the optical filter can be realized through the high-temperature fusing of the fusing sleeve 53, after the film coating is finished, the output end of the electric cylinder 51 drives the film coating lower push plate 52 to move upwards for resetting, at the moment, the lower moving plate main body 821 can be driven to move upwards under the elastic force of the extrusion spring 824, at the moment, the gear sleeve 8111 can rotate clockwise, the unidirectional H-shaped roller 8114 can be driven to rotate clockwise under the clamping action between the unidirectional clamping block 8115 and the multiple triangular blocks 8113, thereby realizing the rotation of the winding roller 7 driven by the first transmission belt 813, the double-groove roller 812, the clamping driving roller 814 and the second transmission belt 815, realizing the winding of the residual waste film by the winding roller 7 at one end of the processing platform 1, and pulling the new film to the upper part of the film coating plate 4, and having ingenious structural arrangement, not only can realize automatic tectorial membrane and automatic go up the unloading to the membrane, promote tectorial membrane efficiency, use manpower sparingly, in whole operational process simultaneously only need a drive structure can realize, practice thrift use cost, a tractor serves several purposes.
In order to solve the technical problem of how to automatically roll a film attached to the surface of an optical filter in a large area, as shown in fig. 11-13, the following preferred technical scheme is provided:
a plurality of annular grooves 521 are arranged on the bottom surface of the film-covered lower push plate 52, the upper ends of the fusing sleeves 53 are slidably arranged in the inner cavities of the annular grooves 521, square moving grooves 522 are arranged in the middle of the inner sides of the annular grooves 521, second inclined slide ways 523 are respectively arranged in the inner cavities of the two sides of the square moving grooves 522, and T-shaped transverse slide grooves 524 are arranged on the top surface of the inner cavity of the square moving groove 522.
The fusing sleeve 53 comprises a fusing sleeve main body 531 and an electric heating ring 533 embedded in the inner cavity of the periphery of the bottom surface of the fusing sleeve main body 531, wherein return springs 532 are respectively arranged on the top surfaces of the two ends of the fusing sleeve main body 531, and the upper ends of the return springs 532 are connected to the top surface of the inner cavity of the annular groove 521.
The extrusion wheel 54 comprises a concave frame 541 and extrusion rollers 545 movably mounted in the inner cavity of the lower end of the concave frame 541, wherein a pair of first balls 542 are respectively arranged on the outer walls of the upper ends of the two sides of the concave frame 541, the first balls 542 are respectively arranged in an inclined manner, the first balls 542 are respectively arranged in a second inclined slideway 523, an elastic telescopic column 543 is mounted in the middle of the top surface of the concave frame 541, a limiting T-shaped block 544 is fixedly mounted at the upper end of the elastic telescopic column 543, the limiting T-shaped block 544 is slidably arranged in the T-shaped transverse chute 524, the elastic telescopic column 543 is in a compressed state in a natural state, and a soft anti-damage sleeve 5451 is fixedly sleeved on the outer peripheral outer wall of the extrusion rollers 545.
Specifically, after the bottom surface of the fusing sleeve 53 contacts the top surface of the film-coated plate main body 41, the electrothermal ring 533 can fuse the film, and then the output end of the electric cylinder 51 continuously drives the film-coated lower push plate 52 to move downwards, at this time, the whole fusing sleeve 53 moves towards the inner cavity of the annular groove 521 until the soft anti-damage sleeve 5451 contacts the film attached to the surface of the optical filter, at this time, under the action of the pressing of the film-coated lower push plate 52, the whole extrusion wheel 54 can slide along the second inclined slideway 523 and the T-shaped transverse slideway 524 respectively, so that the extrusion roller 545 rolls the film attached to the surface of the optical filter in a large area, and the film can be ensured to be attached to the surface of the optical filter only.
In order to solve the technical problem of how to realize automatic feeding and discharging of the film, as shown in fig. 1-10, the following preferred technical scheme is provided:
the outer walls of the middle parts of the two ends of the wind-up roll 7 are respectively provided with a two-way clamping groove 71, and the side walls of the middle parts of the inner cavities of the two-way clamping grooves 71 are provided with semicircular clamping grooves 72.
The double-groove roller 812 comprises a large H-shaped roller 8121 and a small H-shaped roller 8122 fixedly installed on the middle outer wall of one side of the large H-shaped roller 8121, the small H-shaped roller 8122 is connected with the unidirectional H-shaped roller 8114 through a first transmission belt 813, the large H-shaped roller 8121 is connected with a clamping driving roller 814 through a second transmission belt 815, the clamping driving roller 814 comprises a transmission H-shaped roller 8141 and a clamping round block 8142 fixedly installed on the middle outer wall of one side of the transmission H-shaped roller 8141, clamping plates 8143 are respectively fixedly installed on the outer peripheral top surface and the bottom outer wall of one side of the clamping round block 8142, a receiving groove 8144 is formed in the middle outer wall of one side of the clamping round block 8142, a semicircular clamping block 8145 is slidably arranged at an inner cavity opening of the receiving groove 8144 through a compression spring 8146, and the semicircular clamping block 8145 is movably clamped in the semicircular clamping groove 72.
The joint subassembly 9 includes L type pole 91 and one end elasticity movable mounting at the one-way ejector pad 92 of L type pole 91 upper end, and fixed mounting has the outer slider 93 that moves on the middle part outer wall of L type pole 91 lower extreme, and be provided with a pair of second ball 95 on the both sides outer wall of outer slider 93 that moves, and be the slope setting respectively between the second ball 95, the second ball 95 sets up in first slope slide 17, install coupling spring 94 on the bottom surface of outer slider 93 that moves, and the lower extreme of coupling spring 94 is connected on the inner chamber bottom surface of removal recess 16, fixed mounting has concave baffle piece 911 on the top surface of L type pole 91, and insert the elastic sliding on the outer wall of one side of L type pole 91 lower extreme and be provided with trapezoidal fixture block 912, and movable joint between trapezoidal fixture block 912 and the triangle fixture block 826.
Specifically, when the extrusion flange 55 promotes down and moves the board 82 down, then can make the joint between trapezoidal fixture block 912 and the triangle fixture block 826, thereby can realize fixing down and move the board 82 in this position, and when extrusion flange 55 follows tectorial membrane push pedal 52 and upwards move, then move down the board 82 and can not follow together upwards, until the lower extreme of fuse cover 53 separates from the top surface of tectorial membrane board main part 41 afterwards, the top surface of extrusion flange 55 then contacts the bottom surface of one-way ejector pad 92, at this moment under the restriction action of spill blocking piece 911, can make extrusion flange 55 unable to cross one-way ejector pad 92, thereby accessible one-way ejector pad 92 drives L type pole 91 and upwards moves together, at this moment under the slope restriction action of first slope slide 17, can drive L type pole 91 whole outwards and remove, finally can make the separation between trapezoidal fixture block and the triangle fixture block, then can lose the restriction force down, thereby can upwards move, realize the automatic unloading to the membrane, the structure sets up ingenious, it can delay the cover 53 to move up, can realize multiple structure, can realize the winding effect.
Further, through set up the bi-pass draw-in groove 71 on wind-up roll 7, when the operator need pull down wind-up roll 7 wholly and change the unloading to the membrane, then rotatable wind-up roll 7 wholly, make the one end opening of bi-pass draw-in groove 71 outwards, be used for outwards pulling up wind-up roll 7 this moment, make semicircle fixture block 8145 separate from semicircle draw-in groove 72, can realize separating wind-up roll 7 from joint drive roller 814, when the same thing needs to install wind-up roll 7, then can aim at joint plate 8143 with bi-pass draw-in groove 71 after, insert joint plate 8143 in the bi-pass draw-in groove 71, until semicircle fixture block 8145 joint reaches semicircle draw-in groove 72, can realize the installation to wind-up roll 7, this kind of setting has not only made things convenient for the operator to the material loading and the unloading of wind-up roll 7 upper film, the effect of joint drive roller 814 to wind-up roll 7 has also been guaranteed simultaneously, facilitate the use.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a tectorial membrane device of optical filter for infrared night vision telescope equipment, includes processing platform (1) and respectively fixed mounting support column (2) in processing platform (1) top surface four corners department, and the top surface fixed mounting of support column (2) has installation roof (3), its characterized in that: the middle part of the top surface of the processing platform (1) is provided with a film-coating plate (4) in a sliding manner, the middle part of the mounting top plate (3) is provided with a cutting extrusion assembly (5), two sides of two ends of the top surface of the processing platform (1) are respectively and fixedly provided with a supporting shell (6), a winding roller (7) is movably mounted between the supporting shells (6), the outer walls of the upper ends of one sides of the two ends of the processing platform (1) are respectively provided with an extrusion driving assembly (8) in a sliding manner, the inner sides of the extrusion driving assemblies (8) are respectively provided with a clamping assembly (9), and the lower ends of the clamping assemblies (9) are arranged on the outer walls of the processing platform (1) in a sliding manner;
the processing platform comprises a processing platform body, wherein a linear chute (11) is arranged at two ends of the top surface of the processing platform body (1), arc-shaped slide ways (12) are respectively arranged on inner walls of two ends of an inner cavity of the linear chute (11), compensation grooves (13) are respectively arranged at two ends of the top surface of the processing platform body (1), L-shaped through holes (14) are respectively arranged at one side of two ends of the top surface of the processing platform body, the L-shaped through holes (14) are communicated with a supporting shell (6), a pair of T-shaped slide ways (15) are respectively arranged on outer walls of one side of two ends of the processing platform body (1), a movable groove (16) is arranged at the inner side end of the T-shaped slide ways (15), first inclined slide ways (17) are respectively arranged on inner walls of two sides of the inner cavity of the movable groove (16), supporting rollers (18) are respectively arranged at two ends of the top surface of the processing platform body (1), and the supporting rollers (18) are respectively arranged at the inner ends of the compensation grooves (13).
The film coating plate (4) comprises a film coating plate main body (41) and a concave handle (42) fixedly arranged on the outer wall of the middle part of one side of the film coating plate main body (41), the top surface of the film coating plate main body (41) is provided with a plurality of round protruding plates (43), two ends of one side of the bottom surface of the film coating plate main body (41) are respectively and fixedly provided with an embedded sliding block (44), two end outer walls of the embedded sliding block (44) are respectively provided with a pair of limiting balls (45), and the limiting balls (45) are arranged in the arc-shaped slide way (12);
the cutting extrusion assembly (5) comprises an electric cylinder (51) and a tectorial membrane pushing plate (52) fixedly arranged at the output end of the electric cylinder (51), a plurality of fusing sleeves (53) are respectively inserted and slidably arranged on the bottom surface of the tectorial membrane pushing plate (52), the fusing sleeves (53) and the round protruding plates (43) are correspondingly arranged, extrusion wheels (54) are respectively arranged in inner cavities of the fusing sleeves (53), the extrusion wheels (54) are respectively slidably arranged on the bottom surface of the tectorial membrane pushing plate (52), and extrusion protruding plates (55) are respectively fixedly arranged on the outer walls of one lower ends of two ends of the tectorial membrane pushing plate (52);
the extrusion driving assembly (8) comprises a transmission mechanism (81) and a downward moving plate (82) which is arranged on the outer wall of the processing platform (1) in a sliding manner, the transmission mechanism (81) is arranged in the L-shaped through hole (14), and the upper end part of the transmission mechanism (81) is movably arranged in the inner cavity of the supporting shell (6);
the transmission mechanism (81) comprises a unidirectional gear roller (811) and a double-groove roller (812) arranged at one side end of the unidirectional gear roller (811), the unidirectional gear roller (811) is connected with the double-groove roller (812) through a first transmission belt (813), a clamping driving roller (814) is arranged above the double-groove roller (812), the clamping driving roller (814) is connected with the double-groove roller (812) through a second transmission belt (815), the unidirectional gear roller (811) and the double-groove roller (812) are movably arranged in an L-shaped through hole (14), the clamping driving roller (814) is movably arranged in an inner cavity of the supporting shell (6), and two ends of the winding roller (7) are respectively clamped at the inner side end of the clamping driving roller (814);
the unidirectional gear roller (811) comprises a gear sleeve (8111) and a circular insertion groove (8112) arranged on the outer wall of the middle part of one side of the gear sleeve (8111), multiple triangular blocks (8113) are arranged on the inner wall of the inner cavity of the circular insertion groove (8112), a unidirectional H-shaped roller (8114) is movably arranged at one side of the gear sleeve (8111), a unidirectional clamping block (8115) is embedded in the outer peripheral wall of the other side of the unidirectional H-shaped roller (8114), and the unidirectional clamping block (8115) is movably clamped on the multiple triangular blocks (8113);
the lower plate (82) comprises a lower plate body (821) and a tooth block groove (822) arranged on the outer wall of the middle part of the inner end of the lower plate body (821), an extrusion spring (824) is arranged in the middle of the bottom surface of the lower plate body (821), a fixed square (823) is connected to the lower end of the extrusion spring (824), the fixed square (823) is fixedly arranged on the outer wall of the processing platform (1), the periphery of a gear sleeve (8111) is meshed and connected in the tooth block groove (822), a triangular clamping block (826) is fixedly arranged on the outer wall of the middle part of one side of the lower end of the lower plate body (821), a pair of T-shaped linear sliding blocks (825) are fixedly arranged on the outer wall of one end of the lower plate body (821), and the T-shaped linear sliding blocks (825) are slidably arranged in the T-shaped sliding grooves (15).
2. The film coating device of the optical filter for the infrared night vision telescopic equipment according to claim 1, wherein: a plurality of annular grooves (521) are formed in the bottom surface of the film-covered lower push plate (52), the upper ends of the fusing sleeves (53) are slidably arranged in the inner cavities of the annular grooves (521), square moving grooves (522) are formed in the middle of the inner sides of the annular grooves (521), second inclined slide ways (523) are respectively arranged in the inner cavities of the two sides of the square moving grooves (522), and T-shaped transverse slide grooves (524) are formed in the top surfaces of the inner cavities of the square moving grooves (522).
3. The film coating device of the optical filter for the infrared night vision telescopic equipment according to claim 2, wherein: the fusing sleeve (53) comprises a fusing sleeve main body (531) and an electric heating ring (533) which is embedded and fixedly installed in the inner cavity of the periphery of the bottom surface of the fusing sleeve main body (531), wherein return springs (532) are respectively installed on the top surfaces of the two ends of the fusing sleeve main body (531), and the upper ends of the return springs (532) are connected to the top surface of the inner cavity of the annular groove (521).
4. A film coating apparatus of an optical filter for infrared-vision telescopic equipment according to claim 3, wherein: the extrusion wheel (54) comprises a concave frame (541) and extrusion rollers (545) movably mounted in the inner cavities of the lower ends of the concave frame (541), a pair of first balls (542) are respectively arranged on the outer walls of the upper ends of the two sides of the concave frame (541), the first balls (542) are respectively arranged in an inclined mode, the first balls (542) are respectively arranged in a second inclined slideway (523), an elastic telescopic column (543) is mounted in the middle of the top surface of the concave frame (541), a limiting T-shaped block (544) is fixedly mounted at the upper end of the elastic telescopic column (543), and the limiting T-shaped block (544) is arranged in a T-shaped transverse chute (524) in a sliding mode.
5. The film coating device of the optical filter for the infrared night vision telescopic equipment according to claim 4, wherein: a soft damage-proof sleeve (5451) is fixedly sleeved on the outer peripheral wall of the extrusion roller (545).
6. The film coating device of the optical filter for the infrared night vision telescopic equipment according to claim 5, wherein: the outer walls of the middle parts of the two ends of the wind-up roll (7) are respectively provided with a two-way clamping groove (71), and the side walls of the middle parts of the inner cavities of the two-way clamping grooves (71) are provided with semicircular clamping grooves (72).
7. The film coating device of the optical filter for the infrared night vision telescopic equipment according to claim 6, wherein: the double-groove roller (812) comprises a large H-shaped roller (8121) and a small H-shaped roller (8122) fixedly arranged on the outer wall of the middle part of one side of the large H-shaped roller (8121), the small H-shaped roller (8122) is connected with the unidirectional H-shaped roller (8114) through a first transmission belt (813), and the large H-shaped roller (8121) is connected with the clamping driving roller (814) through a second transmission belt (815).
8. The film coating device of the optical filter for the infrared night vision telescopic equipment according to claim 7, wherein: the clamping driving roller (814) comprises a transmission H-shaped roller (8141) and a clamping round block (8142) fixedly installed on the outer wall of the middle part of one side of the transmission H-shaped roller (8141), clamping plates (8143) are respectively fixedly installed on the outer peripheral top surface and the outer bottom surface of one side of the clamping round block (8142), a containing groove (8144) is formed in the outer wall of the middle part of one side of the clamping round block (8142), a semicircular clamping block (8145) is slidably arranged at the opening of the inner cavity of the containing groove (8144) through a compression spring (8146), and the semicircular clamping block (8145) is movably clamped in the semicircular clamping groove (72).
9. The film coating device of the optical filter for the infrared night vision telescopic equipment according to claim 8, wherein: the clamping assembly (9) comprises an L-shaped rod (91) and a one-way push block (92) with one end elastically movably mounted at the upper end part of the L-shaped rod (91), an outward moving sliding block (93) is fixedly mounted on the outer wall of the middle part of the lower end part of the L-shaped rod (91), a pair of second balls (95) are respectively arranged on the outer walls of two sides of the outward moving sliding block (93), the second balls (95) are respectively obliquely arranged, the second balls (95) are arranged in a first oblique slideway (17), a connecting spring (94) is mounted on the bottom surface of the outward moving sliding block (93), and the lower end of the connecting spring (94) is connected on the bottom surface of an inner cavity of the moving groove (16).
10. The film coating device of the optical filter for the infrared night vision telescopic equipment according to claim 9, wherein: the top surface of the L-shaped rod (91) is fixedly provided with a concave blocking block (911), an elastic sliding trapezoidal clamping block (912) is inserted into the outer wall of one side of the lower end of the L-shaped rod (91), and the trapezoidal clamping block (912) is movably clamped with the triangular clamping block (826).
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| CN202311027335.8A CN116728761B (en) | 2023-08-16 | 2023-08-16 | Film covering device of optical filter for infrared night vision telescope equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311027335.8A CN116728761B (en) | 2023-08-16 | 2023-08-16 | Film covering device of optical filter for infrared night vision telescope equipment |
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| CN116728761B CN116728761B (en) | 2023-10-20 |
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| TW200931559A (en) * | 2008-01-15 | 2009-07-16 | C Sun Mfg Ltd | Film-slitting device of wafer |
| TW201112343A (en) * | 2009-09-30 | 2011-04-01 | C Sun Mfg Ltd | Film cutting device of wafer film laminator |
| CN111470101A (en) * | 2020-04-21 | 2020-07-31 | 安徽柏宏化工新材料有限公司 | Surface laminating device for leather product packaging |
| CN214293503U (en) * | 2020-12-25 | 2021-09-28 | 上海岩甄自动化设备有限公司 | Cut-off fusing machine with stable feeding |
| CN216186360U (en) * | 2021-11-08 | 2022-04-05 | 苏州贝尔龙机电设备有限公司 | Novel film sticking machine |
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2023
- 2023-08-16 CN CN202311027335.8A patent/CN116728761B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200931559A (en) * | 2008-01-15 | 2009-07-16 | C Sun Mfg Ltd | Film-slitting device of wafer |
| TW201112343A (en) * | 2009-09-30 | 2011-04-01 | C Sun Mfg Ltd | Film cutting device of wafer film laminator |
| CN111470101A (en) * | 2020-04-21 | 2020-07-31 | 安徽柏宏化工新材料有限公司 | Surface laminating device for leather product packaging |
| CN214293503U (en) * | 2020-12-25 | 2021-09-28 | 上海岩甄自动化设备有限公司 | Cut-off fusing machine with stable feeding |
| CN216186360U (en) * | 2021-11-08 | 2022-04-05 | 苏州贝尔龙机电设备有限公司 | Novel film sticking machine |
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| CN116728761B (en) | 2023-10-20 |
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