CN114833974B - LED light curing device - Google Patents
LED light curing device Download PDFInfo
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- CN114833974B CN114833974B CN202210375034.3A CN202210375034A CN114833974B CN 114833974 B CN114833974 B CN 114833974B CN 202210375034 A CN202210375034 A CN 202210375034A CN 114833974 B CN114833974 B CN 114833974B
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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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
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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
- B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
- B29C73/24—Apparatus or accessories not otherwise provided for
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/22—Adjustable mountings telescopic
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Toxicology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of trenchless pipeline repair, in particular to an LED light curing device. Including the barrel, a plurality of elongated slots have been offered to barrel outer fringe equipartition, all rotate in the elongated slot and be provided with the bull stick, the bull stick is fixed with a plurality of LED photocuring lamps towards the equipartition on the terminal surface of barrel axle center, be provided with on the barrel of elongated slot left side and be used for driving bull stick pivoted drive arrangement, intermediate position is fixed with the inner panel in the barrel, all slide in the barrel of inner panel left and right sides and be provided with the movable sleeve, the left and right sides of inner panel all is fixed with horizontal telescopic cylinder, shrouding and telescopic link fixed connection of telescopic cylinder, be provided with a plurality of movable rods between shrouding and the movable sleeve, the movable rod is fixed with a plurality of LED photocuring lamps towards the equipartition on one side of barrel inner edge. The invention has simple structure and convenient operation, can effectively protect the LED light curing lamp while reducing the whole length of the curing device, and prevents the LED light curing lamp from being damaged in the process of installing or detaching the curing device.
Description
Technical Field
The invention relates to the technical field of trenchless pipeline repair, in particular to an LED light curing device.
Background
The ultraviolet light curing pipeline technology is one of pipeline lining overturning repair in the UVCPP old pipeline lining repair industry in China, and is a novel efficient pipeline lining repair mode mainly characterized in that a curing lamp irradiates a hose well soaked with specific resin to enable the resin to be deeply cured and enable a hose lining to be placed in an old pipe. The method mainly comprises the steps of dragging a prefabricated hose into an old pipeline to be repaired, putting a curing device into an inner film of the hose, plugging the mounting blind plates at two ends of the hose respectively, and finally turning on a lamp for curing.
The operation of the process is mainly completed in the operation well, the operation well is relatively narrow, the curing device is relatively large, the curing lamp is difficult to install in the hose from the inside of the operation well, and particularly, pipelines above DN600, DN800, DN1000, DN1200, DN1400 and the like are repaired, so that the curing device is difficult to install in the operation well. Because the hose after resin impregnation is very heavy, the curing device used for the larger pipeline is also relatively large, and the construction in a narrow operation well can be very difficult, and meanwhile, the curing lamp of the curing device is exposed to the outside and is easily damaged in the process of installing the curing device.
Disclosure of Invention
The invention aims to solve the technical problem that an LED curing lamp can be effectively protected in the process of installing or detaching the curing device, and the curing device can be conveniently installed into an LED light curing device in a lining hose.
In order to achieve the above purpose, the technical scheme provided by the invention is as follows:
an LED light curing device comprises a barrel, a plurality of long grooves are uniformly distributed on the outer edge of the barrel, a rotating rod is rotatably arranged in each long groove, a plurality of LED light curing lamps are uniformly distributed and fixed on the end face of the rotating rod facing the axis of the barrel, a driving device for driving the rotating rod to rotate is arranged on the barrel on the left side of the long groove, an inner plate is fixedly arranged in the middle position in the barrel, movable sleeves are slidably arranged in the barrels on the left side and the right side of the inner plate, one side of each movable sleeve facing the inner plate is opened, an inner hole concentric with the movable sleeve is formed in the movable sleeve, a transverse telescopic cylinder is fixedly arranged on the left side and the right side of the inner plate, a sealing plate is fixedly connected with a telescopic rod of the telescopic cylinder, the sealing plate is fixedly connected with one side of the telescopic cylinder through a connecting sleeve, the telescopic cylinder is positioned in the connecting sleeve on one side of the telescopic cylinder, a second sliding groove corresponding to the long groove is formed in the end face of the barrel, the length direction of the second sliding groove is parallel to the radial direction of the second sliding groove, a sliding sleeve is arranged on the movable sleeve, a first sliding groove corresponding to the second sliding groove is slidably arranged in the first sliding groove, a sliding block is arranged in the first sliding sleeve and is slidably arranged on the sliding sleeve, a sliding block is fixedly connected with one side of the sliding ring, which is fixedly connected with one side of the sliding rings, a sliding ring and a plurality of sliding rings are fixedly hinged to the sliding rings, a sliding ring are fixedly connected with the sliding ring, a sliding ring and a sliding ring, a sliding stop is fixedly hinge is fixedly arranged on one side of the sliding ring, and a sliding sleeve, and a sliding stop ring is fixedly hinge is fixedly connected to one side and a sliding ring, and a sliding sleeve, and a sliding stop ring, and a sliding bridge is fixedly hinge, and a sliding bridge. The slip ring is fixedly connected with a plurality of pull ropes, the movable sleeve is provided with rope holes corresponding to the pull ropes, the pull ropes penetrate through the corresponding rope holes and are fixedly connected with the inner plate, and the movable sleeve is provided with an optical compensation device corresponding to the long groove.
Specifically, drive arrangement is including seting up the outer blind hole on the barrel outer fringe, the bull stick rotates the setting in the elongated slot through the pivot, pivot and bull stick fixed connection, pivot and barrel rotate and are connected, the pivot extends to in the outer blind hole, be fixed with in the pivot in the outer blind hole with the endocentric gear of pivot, slide in the outer blind hole and be provided with the rack with gear engagement, set up the interior blind hole that corresponds with outer blind hole on the barrel inner edge, slide in the interior blind hole and be provided with the voussoir, the voussoir is kept away from fixed and square bar on the one end of barrel axle center, the one end that the square bar kept away from the barrel axle center extends to in the outer blind hole and with rack fixed connection, square bar and barrel sliding fit, the cover is equipped with the spring on the square bar between voussoir and the interior blind hole bottom, the inclined plane orientation movable sleeve of voussoir.
Specifically, the optical compensation device comprises an inner groove arranged on a movable sleeve, wherein the inner groove and a wedge block are arranged in a staggered manner, a pin shaft is fixed in the inner groove, a swing rod is rotatably arranged on the pin shaft, one end of the swing rod between the pin shaft and the inner plate is connected with the movable sleeve on one side of the swing rod through a first tension spring, a supporting block is fixed at the other end of the swing rod, an LED light-curing lamp is fixed on the supporting block, an arc-shaped protruding block is fixed on one side, facing the inner edge of the cylinder, of the swing rod, the arc-shaped protruding block is positioned between the supporting block and the pin shaft, and the arc-shaped protruding block is in sliding contact with the inner wall of the cylinder.
Specifically, the length direction of the long groove is parallel to the axial direction of the cylinder.
Specifically, the outer edge of the movable sleeve is in sliding contact with the inner edge of the cylinder.
Specifically, the middle part of one end of the sealing plate, which is opposite to the cylinder body, is fixed with a pull ring.
Specifically, a plurality of struts are uniformly distributed and fixed on the outer edges of the left side and the right side of the cylinder, and a rotating wheel is rotatably arranged at one end, far away from the cylinder, of each strut.
Specifically, the pull rope is a steel wire rope.
Compared with the prior art, the invention has the beneficial effects that:
the invention has simple structure and convenient operation, the movable rod can move towards the axis direction of the cylinder body and retract into the cylinder body in the process of installing or dismantling the curing device, and meanwhile, the rotating rod can rotate, so that the LED light curing lamp on the rotating rod is positioned in the long groove, the whole length of the curing device can be reduced, the LED light curing lamp can be effectively protected, the damage of the LED light curing lamp in the process of installing or dismantling the curing device is prevented, the whole pipeline repairing efficiency can be improved, the illumination can be provided for the lining pipeline corresponding to the space between the movable rod and the rotating rod by arranging the light compensation device, the curing device can uniformly irradiate and cure the lining pipeline, and the light curing effect of the lining pipe can be ensured. During operation, the movable rod can move to the outside of the cylinder body, so that the length of the LED light curing device for irradiating the lining pipeline can be increased, and the light curing efficiency of the LED light curing device can be improved.
Drawings
Fig. 1 is a cross-sectional view of the present invention.
Fig. 2 is an enlarged view of the area a in fig. 1.
Fig. 3 is a cross-sectional view of the invention in operation.
Fig. 4 is an enlarged view of region B in fig. 2.
Fig. 5 is a right side view of the left movable sleeve in the cylinder.
Detailed Description
As shown in fig. 1-5, an LED light curing device comprises a cylinder 1, wherein a plurality of struts 3 are uniformly distributed and fixed on the outer edges of the left side and the right side of the cylinder 1, a rotating wheel 4 is rotatably arranged at one end of each strut 3 far away from the cylinder 1, a plurality of long grooves 2 are uniformly distributed and arranged on the outer edge of the cylinder 1, the length direction of each long groove 2 is parallel to the axial direction of the cylinder 1, a rotating rod 7 is rotatably arranged in each long groove 2, a plurality of LED light curing lamps 8 are uniformly distributed and fixed on the end surface of each rotating rod 7 facing the axis of the cylinder 1, a driving device for driving the rotating rod to rotate is arranged on the cylinder 1 on the left side of each long groove 2, an inner plate 5 is fixed in the middle position in the cylinder 1, a movable sleeve 18 is slidably arranged in each cylinder 1 on the left side and the right side of the inner plate 5, the outer edge of the movable sleeve 18 is in sliding contact with the inner edge of the cylinder 1, the movable sleeve 18 is opened towards one side of the inner plate 5, an inner hole 19 concentric with the inner hole is formed on the movable sleeve 18, a transverse telescopic cylinder 6 is fixed on the left side and the right side of the inner plate 5, the telescopic cylinder 6 penetrates through the inner hole 19, sealing plates 29 are arranged on the left side and the right side of the cylinder body 1, a pull ring 16 is fixed on the middle part of one end of the sealing plate 29, which is opposite to the cylinder body 1, of the sealing plate 29, the sealing plate 29 is fixedly connected with a telescopic rod of the telescopic cylinder 6, the movable sleeve 18 on one side of the sealing plate 29 is fixedly connected with the sealing sleeve 18 through a connecting sleeve 34, the telescopic cylinder 6 is positioned in the connecting sleeve 34 on one side of the sealing plate 29, a second sliding groove 30 corresponding to the long groove 2 is formed on the end surface of the sealing plate 29 facing the cylinder body 1, a first sliding groove 27 corresponding to the second sliding groove 30 is formed on the movable sleeve 18, the second sliding groove 30 is parallel to the first sliding groove 27, a sliding block 31 is arranged in the second sliding groove 30, a sliding bar 28 is arranged in the first sliding groove 27, the sliding block 31 is fixedly connected with the corresponding sliding bar 28 through the movable rod 32, a plurality of LED light curing lamps 8 are uniformly distributed and fixed on one side of the movable rod 32 facing the inner edge of the cylinder body 1, a fixed ring 35 is fixed on the outer edge of the connecting sleeve 34, a baffle ring 36 and a sliding ring 37 are arranged between the fixed ring 35 and the movable sleeve 18 on one side of the fixed ring 35, the baffle ring 36 is fixed on the connecting sleeve 34, the sliding ring 37 is slidably arranged on the connecting sleeve 34, the baffle ring 36 is positioned between the sliding ring 37 and the fixed ring 35, the fixed ring 35 and the sliding ring 37 are connected through a plurality of second tension springs 39, the sliding ring 37 tightly abuts against the baffle ring 36, a connecting rod 38 is hinged on the movable rod 32, one end of the connecting rod 38 hinged with the sliding ring 37 is inclined towards the sealing plate 29 on one side of the sliding ring 37, a plurality of pull ropes 33 are fixedly connected on the sliding ring 37, the pull ropes 33 are steel ropes, rope holes 25 corresponding to the pull ropes 33 are formed in the movable sleeve 18, the pull ropes 33 penetrate through the rope holes 25 corresponding to the pull ropes, and then are fixedly connected with the inner plate 5, and a light compensation device corresponding to the long groove 2 is arranged on the movable sleeve 18.
The driving device comprises an outer blind hole 10 formed in the outer edge of the cylinder body 1, a rotating rod 7 is rotatably arranged in a long groove 2 through a rotating shaft 9, the rotating shaft 9 is fixedly connected with the rotating rod 7, the rotating shaft 9 is rotatably connected with the cylinder body 1, the rotating shaft 9 extends into the outer blind hole 10, a gear 11 concentric with the rotating shaft 9 is fixedly arranged on the rotating shaft 9 in the outer blind hole 10, a rack 12 meshed with the gear 11 is slidably arranged in the outer blind hole 10, an inner blind hole 14 corresponding to the outer blind hole 10 is formed in the inner edge of the cylinder body 1, a wedge 15 is slidably arranged in the inner blind hole 14, one end of the wedge 15, far away from the axis of the cylinder body 1, is fixedly connected with a square rod 13, one end of the square rod 13, far away from the axis of the cylinder body 1, extends into the outer blind hole 10 and is fixedly connected with the rack 12, the square rod 13 is slidably matched with the cylinder body 1, a spring 17 is sleeved on the square rod 13 between the wedge 15 and the hole bottom of the inner blind hole 14, and the inclined surface of the wedge 15 faces a movable sleeve 18.
The light compensation device comprises an inner groove 20 arranged on a movable sleeve 18, wherein the inner groove 20 and a wedge 15 are arranged in a staggered manner, a pin shaft 21 is fixed in the inner groove 20, a swing rod 23 is rotatably arranged on the pin shaft 21, one end of the swing rod 23 positioned between the pin shaft 21 and the inner plate 5 is connected with the movable sleeve 18 on one side of the swing rod through a first tension spring 22, a supporting block 24 is fixed at the other end of the swing rod 23, an LED light curing lamp 8 is fixed on the supporting block 24, an arc-shaped protruding block 26 is fixed on one side of the swing rod 23, which faces the inner edge of the cylinder 1, and the arc-shaped protruding block 26 is positioned between the supporting block 24 and the pin shaft 21, and the arc-shaped protruding block 26 is in sliding contact with the inner wall of the cylinder 1.
When the LED light curing device is installed in the lining pipeline, as the movable rod 32 is positioned in the cylinder body 1, the LED light curing lamp 8 on the rotating rod 7 is positioned in the long groove 2, and the LED light curing lamp 8 on the supporting block 24 is positioned in the cylinder body 1, the LED light curing lamp 8 can be effectively protected in the process of installing the LED light curing device in the lining pipeline.
After the LED light curing device is installed in a lining pipeline, two telescopic cylinders 6 are started simultaneously, so that a telescopic rod of each telescopic cylinder 6 drives a sealing plate 29, a movable sleeve 18 and a connecting sleeve 34 to move towards the outer direction of the cylinder body 1, when the movable rod 32 completely moves to the outer side of the cylinder body 1, a pull rope 33 is tensioned, a sliding ring 37 is gradually far away from a baffle ring 36 along with the continuous movement of the sealing plate 29, the movable sleeve 18 and the connecting sleeve 34 towards the outer direction of the cylinder body 1, a second tension spring 39 is stretched, a connecting rod 38 tends to be perpendicular to the movable rod 32, the sliding ring 37 enables the movable rod 32 to move towards the direction far away from the connecting sleeve 34 through the connecting rod 38, a sliding block 31 slides in a second sliding groove 30 in the process of moving the movable rod 32 towards the direction far away from the connecting sleeve 34, a sliding bar 28 slides in a first sliding groove 27, and when the telescopic rod of the telescopic cylinder 6 is stretched. In the process that the movable sleeve 18 moves in the direction away from the inner plate 5, after the movable sleeve 18 contacts with the inclined surface of the wedge 15, under the guiding effect of the inclined surface of the wedge 15, the movable sleeve 18 enables the wedge 15, the square rod 13 and the rack 12 to move towards the outer side of the cylinder body 1, the spring 17 is compressed, the rack 12 enables the rotating rod 7 to rotate through the gear 11 and the rotating shaft 9, after the wedge 15 contacts with the outer edge of the movable sleeve 18, the rotating rod 7 rotates 180 degrees, at the moment, the LED light-curing lamp 8 on the rotating rod 7 rotates out of the long groove 2, and the LED light-curing lamp 8 on the rotating rod 7 faces the inner edge of the lining pipe. In the process that the movable sleeve 18 moves towards the direction away from the inner plate 5, when the arc-shaped protruding block 26 moves to the outside of the cylinder body 1, under the action of the pull force of the first tension spring 22, the swing rod 23 swings, in the swing process of the swing rod 23, the supporting block 24 and the LED light curing lamp 8 on the supporting block 24 are screwed out of the inner groove 20, after the extension of the telescopic rod of the telescopic cylinder 6 is completed, the arc-shaped protruding block 26 abuts against the end face of the cylinder body 1 on one side of the telescopic rod, at the moment, the heights of the LED light curing lamp 8 on the corresponding movable rod 32, the LED light curing lamp 8 on the supporting block and the LED light curing lamp 8 on the rotating rod in the axial direction of the cylinder body 1 are equal, and then the LED light curing device is pulled to advance in the lining pipe so as to realize illumination curing of the lining pipe.
After the inner lining pipe is solidified, the two telescopic cylinders 6 are started, so that the telescopic rods of the telescopic cylinders 6 drive the sealing plate 29, the movable sleeve 18 and the connecting sleeve 34 to move towards the inner direction of the cylinder body 1, the pull ropes 33 are loosened in the process that the sealing plate 29, the movable sleeve 18 and the connecting sleeve 34 move towards the inner direction of the cylinder body 1, the sliding ring 37 is close to the baffle ring 36 under the pulling force of the second tension spring 39, and the sliding ring 37 moves towards the connecting sleeve 34 through the connecting rod 38 in the process that the sliding ring 37 is close to the baffle ring 36. Before the movable sleeve 18 completely enters the cylinder 1, the second tension spring 39 enables the slip ring 37 to be in contact with the baffle ring 36, the movable rod 32 finishes moving towards the connecting sleeve 34, at the moment, the movable rod 32 and the LED light curing lamp 8 thereon correspond to the space in the cylinder 1, and the movable rod 32 and the LED light curing lamp 8 thereon allow entering the cylinder 1.
When the movable sleeve 18 moves towards the inner direction of the cylinder 1, under the blocking effect of the end part of the cylinder 1 on the arc-shaped protruding block 26, the swinging rod 23 swings towards the inner groove 20, and after the arc-shaped protruding block 26 contacts with the inner edge of the cylinder 1, the supporting block 24 and the LED light-curing lamp 8 thereon enter the inner groove 20, so that the supporting block 24 and the LED light-curing lamp 8 thereon can be ensured to enter the cylinder 1.
When the movable sleeve 18 moves into the cylinder body 1 between the wedge 15 and the inner plate 5, under the action of the elasticity of the spring 17, the wedge 15, the square rod 13 and the rack 12 move towards the inner direction of the cylinder body 1, the rack 12 enables the rotating rod 7 to rotate 180 degrees through the gear 11 and the rotating shaft 9, after the rotating rod 7 rotates 180 degrees, the LED light curing lamp 8 on the rotating rod 7 is positioned in the long groove 2, and along with the continuous shrinkage of the telescopic rod of the telescopic cylinder 6, after the sealing plate 29 contacts with the cylinder body 1, the shrinkage of the telescopic rod of the telescopic cylinder 6 is completed, and at the moment, the whole length of the LED light curing device is reduced, and the LED light curing device is conveniently taken out from a lining pipeline.
The invention has simple structure and convenient operation, the movable rod 32 can move towards the axis direction of the cylinder body 1 and retract into the cylinder body 1 in the process of installing or dismantling the curing device, meanwhile, the rotating rod 7 can rotate, so that the LED light curing lamp 8 on the rotating rod 7 is positioned in the long groove 2, the whole length of the curing device can be reduced, the LED light curing lamp 8 can be effectively protected, the damage to the LED light curing lamp 8 in the process of installing or dismantling the curing device is prevented, the whole pipeline repairing efficiency can be improved, the illumination can be provided for the lining pipeline corresponding to the space between the movable rod 32 and the rotating rod 7 by arranging the light compensation device, the curing device can uniformly irradiate and cure the lining pipeline, the light curing effect of the lining pipeline can be ensured, and the movable rod 32 can move to the outside of the cylinder body 1 in the working process, so that the length of the LED light curing device irradiating the lining pipeline can be increased, and the light curing efficiency of the LED light curing device can be improved.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (6)
1. The LED light curing device comprises a barrel, and is characterized in that a plurality of long grooves are uniformly distributed on the outer edge of the barrel, a rotating rod is rotatably arranged in each long groove, a plurality of LED light curing lamps are uniformly distributed and fixed on the end face of the rotating rod facing the axis of the barrel, a driving device for driving the rotating rod to rotate is arranged on the barrel on the left side of the long groove, an inner plate is fixed in the middle position of the barrel, movable sleeves are slidably arranged in the barrels on the left side and the right side of the inner plate, the movable sleeves face one side of the inner plate and are provided with inner holes concentric with the inner plate, transverse telescopic cylinders are fixed on the left side and the right side of the inner plate and penetrate through the inner holes, sealing plates are arranged on the left side and the right side of the barrel and fixedly connected with the telescopic rods of the telescopic cylinders, the sealing plates are fixedly connected with the movable sleeves on one side of the sealing plates through connecting sleeves, the telescopic cylinders are positioned in the connecting sleeves on one side of the sealing plates, the end face of the sealing plate facing the cylinder body is provided with a second chute corresponding to the long groove, the length direction of the second chute is parallel to the radial direction of the sealing plate, the movable sleeve is provided with a first chute corresponding to the second chute, the second chute is parallel to the first chute, the second chute is internally provided with a sliding block in a sliding way, the first chute is internally provided with a sliding strip in a sliding way, the sliding block is fixedly connected with the sliding strip corresponding to the sliding block through a movable rod, one side of the movable rod facing the inner edge of the cylinder body is uniformly and fixedly provided with a plurality of LED light curing lamps, the outer edge of the connecting sleeve is fixedly provided with a fixed ring, a retaining ring and a sliding ring are arranged between the fixed ring and the movable sleeve on one side of the fixed ring, the retaining ring is fixedly arranged on the connecting sleeve, the retaining ring is arranged between the sliding ring and the fixed ring, the fixed ring is connected with the sliding ring through a plurality of second tension springs, the sliding rings are tightly abutted against the retaining ring, the movable rod is hinged with a connecting rod, the connecting rod is hinged with the sliding ring, one end of the connecting rod, which is hinged with the slip ring, is inclined towards the direction of the sealing plate at one side of the slip ring, a plurality of pull ropes are fixedly connected to the slip ring, rope holes corresponding to the pull ropes are formed in the movable sleeve, the pull ropes penetrate through the rope holes corresponding to the pull ropes and are fixedly connected with the inner plate, and an optical compensation device corresponding to the long groove is arranged on the movable sleeve; the driving device comprises an outer blind hole formed in the outer edge of the cylinder body, a rotating rod is rotatably arranged in the long groove through a rotating shaft, the rotating shaft is fixedly connected with the rotating rod, the rotating shaft is rotatably connected with the cylinder body, the rotating shaft extends into the outer blind hole, a gear concentric with the rotating shaft is fixed on the rotating shaft in the outer blind hole, a rack meshed with the gear is slidably arranged in the outer blind hole, an inner blind hole corresponding to the outer blind hole is formed in the inner edge of the cylinder body, a wedge block is slidably arranged in the inner blind hole, one end of the wedge block, which is far away from the axis of the cylinder body, is fixedly connected with a square rod, one end of the square rod, which is far away from the axis of the cylinder body, extends into the outer blind hole and is fixedly connected with the rack, the square rod is slidably matched with the cylinder body, a spring is sleeved on the square rod between the wedge block and the bottom of the inner blind hole, and the inclined surface of the wedge block faces the movable sleeve; the light compensation device comprises an inner groove which is arranged on the movable sleeve, wherein the inner groove and the wedge block are arranged in a staggered manner, a pin shaft is fixed in the inner groove, a swing rod is rotatably arranged on the pin shaft, one end of the swing rod between the pin shaft and the inner plate is connected with the movable sleeve on one side of the swing rod through a first tension spring, a supporting block is fixed at the other end of the swing rod, an LED light curing lamp is fixed on the supporting block, an arc-shaped protruding block is fixed on one side, facing the inner edge of the cylinder, of the swing rod, the arc-shaped protruding block is positioned between the supporting block and the pin shaft, and the arc-shaped protruding block is in sliding contact with the inner wall of the cylinder.
2. The LED light curing device of claim 1, wherein the length direction of the elongated slot is parallel to the axial direction of the barrel.
3. The LED light curing device of claim 1, wherein the outer edge of the moveable sleeve is in sliding contact with the inner edge of the barrel.
4. The LED light curing device according to claim 1, wherein the middle part of one end of the sealing plate, which faces away from the cylinder, is fixedly provided with a pull ring.
5. The LED light curing device according to claim 1, wherein a plurality of supporting rods are uniformly distributed and fixed on the outer edges of the left side and the right side of the cylinder, and a rotating wheel is rotatably arranged on one end, far away from the cylinder, of each supporting rod.
6. The LED light curing device of claim 1, wherein the pull cord is a wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210375034.3A CN114833974B (en) | 2022-04-11 | 2022-04-11 | LED light curing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210375034.3A CN114833974B (en) | 2022-04-11 | 2022-04-11 | LED light curing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114833974A CN114833974A (en) | 2022-08-02 |
| CN114833974B true CN114833974B (en) | 2023-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210375034.3A Active CN114833974B (en) | 2022-04-11 | 2022-04-11 | LED light curing device |
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| CN (1) | CN114833974B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115945368B (en) * | 2023-02-17 | 2023-06-23 | 河南兴兴管道工程技术有限公司 | Infrared curing device for repairing non-excavation pipeline |
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