CN114620435A - Heavy-duty roller guide rail and sliding table device based on optical measurement overload early warning - Google Patents

Heavy-duty roller guide rail and sliding table device based on optical measurement overload early warning Download PDF

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Publication number
CN114620435A
CN114620435A CN202210373401.6A CN202210373401A CN114620435A CN 114620435 A CN114620435 A CN 114620435A CN 202210373401 A CN202210373401 A CN 202210373401A CN 114620435 A CN114620435 A CN 114620435A
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CN
China
Prior art keywords
guide rail
sliding table
phototriode
heavy
shaft
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Pending
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CN202210373401.6A
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Chinese (zh)
Inventor
何季刚
雷云聪
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Southwest Jiaotong University
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Southwest Jiaotong University
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Application filed by Southwest Jiaotong University filed Critical Southwest Jiaotong University
Priority to CN202210373401.6A priority Critical patent/CN114620435A/en
Publication of CN114620435A publication Critical patent/CN114620435A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G35/00Mechanical conveyors not otherwise provided for
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G43/00Control devices, e.g. for safety, warning or fault-correcting
    • B65G43/02Control devices, e.g. for safety, warning or fault-correcting detecting dangerous physical condition of load carriers, e.g. for interrupting the drive in the event of overheating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G43/00Control devices, e.g. for safety, warning or fault-correcting
    • B65G43/08Control devices operated by article or material being fed, conveyed or discharged
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2203/00Indexing code relating to control or detection of the articles or the load carriers during conveying
    • B65G2203/02Control or detection
    • B65G2203/0266Control or detection relating to the load carrier(s)
    • B65G2203/0275Damage on the load carrier

Abstract

The utility model provides a heavily loaded gyro wheel guide rail and slip table device based on optical measurement overload early warning which characterized in that: the guide rail is formed by welding the channel steel and the I-shaped steel; the power device adopts the direct current motor; the power transmission device consists of the chain wheel and the chain; the guide rail is in contact with the sliding table through the pulley; the basic principle of the overload early warning device based on optics is as follows: the first and heavy-load sliding table deforms the guide rail; secondly, the micro laser and the phototriodes are arranged and combined on the two sides of the sliding table and the guide rail to monitor the deformation amplitude of the guide rail; thirdly, the phototriode controls the overload alarm circuit; fourthly, the micro laser triggers the overload alarm circuit: the first mode is that the micro laser irradiates the trigger of the phototriode, and the second mode is that the micro laser irradiates the trigger of the phototriode.

Description

Heavy-duty roller guide rail and sliding table device based on optical measurement overload early warning
Technical Field
The invention relates to the technical field of optical element measurement guide rail overload, in particular to a heavy-duty roller guide rail and a sliding table device based on optical measurement overload early warning.
Background
Application (patent) No.: CN202011216405.0, discloses a heavy-duty suspension arm sliding device, which moves a regulating block to a set distance by moving the regulating block, and adjusts the distance according to the distance between two rails, after adjustment, a push rod motor is reversely started, so that the push rod motor drives a fixed plate and two symmetrically arranged connecting rods to reversely move, thereby canceling acting force on the fixed rod, so that a first limiting rod pushes a limit push plate to move under the action of the reverse acting force in a compression groove, thereby pushing the regulating rod to enter a corresponding regulating slot, and adjusting the position of the regulating block, thereby realizing size adjustment between different rails, thereby being suitable for various rails with different sizes, realizing rapid adjustment, saving time and improving working efficiency, and by starting a driving motor, the driving motor drives a driving cone chain wheel to be meshed with a driven cone chain wheel to be connected, make two-way threaded rod rotate, thereby make two steady piece reverse motion, make the distance between two limiting plates increase, promote the bearing slip table downwards, make compound gyro wheel just to the track spout setting, reverse start driving motor, make two-way threaded rod drive steady piece motion in opposite directions, thereby make compound gyro wheel enter into the track spout, realize the installation of compound gyro wheel, adjust the distance between two limiting plates, thereby realize quick installation, save time, improve work efficiency. The purpose of the invention can be realized by the following technical scheme: a heavy-load suspension arm sliding device comprises rails, a bearing sliding table, an adjusting block, a composite roller, a composite bearing, a limiting plate, a driving motor and a bidirectional threaded rod, wherein two rails are arranged below the bearing sliding table and symmetrically arranged, and the bearing sliding table is matched with the two symmetrically arranged rails; adjusting grooves are symmetrically formed in the bottom of the bearing sliding table, two symmetrically-arranged adjusting grooves are located right above the sliding rail, adjusting blocks are arranged in the adjusting grooves, and driving motors are arranged in the adjusting blocks; a stabilizing groove is formed in the bottom of the adjusting block, a bidirectional threaded rod is arranged in the stabilizing groove, two ends of the bidirectional threaded rod are rotatably connected with the adjusting block through bearings, and the end part of an output shaft of the driving motor is matched with the bidirectional threaded rod; stabilizing blocks are symmetrically arranged in the stabilizing grooves, the stabilizing blocks are connected in the stabilizing grooves in a sliding mode, the symmetrically arranged stabilizing blocks are sleeved at two ends of the bidirectional threaded rod, internal threads are arranged in the stabilizing blocks, and the stabilizing blocks are meshed with the bidirectional threaded rod through the internal threads; limiting plates are symmetrically arranged below the adjusting block, the two symmetrically arranged limiting plates are respectively positioned at two sides of the correspondingly arranged track, and the bottom ends of the limiting plates penetrate through the side wall of the bottom of the adjusting block and are fixedly connected with the corresponding stabilizing blocks; a composite bearing is fixed on one side of the limiting plate close to the track, a composite roller is arranged on one side of the limiting plate close to the track, one end of the composite bearing far away from the limiting plate penetrates through the composite roller, and the composite roller is fixedly connected with an outer ring of the composite bearing; the track is characterized in that track sliding grooves are symmetrically formed in two sides of the track, the composite idler wheels are arranged in the track sliding grooves, and the track sliding grooves are matched with the composite idler wheels. The invention has further technical improvements that: the driving bevel chain wheel is arranged in the stabilizing groove, the end part of an output shaft of the driving motor penetrates through the side wall of the stabilizing groove and is fixedly connected with the driving bevel chain wheel, a driven bevel chain wheel is arranged in the stabilizing groove, the driven bevel chain wheel is sleeved and fixed on the outer side of the bidirectional threaded rod, and the driving bevel chain wheel is meshed with the driven bevel chain wheel. The invention has further technical improvements that: the side walls of the two sides of the adjusting groove are provided with adjusting clamping grooves at equal intervals, and the adjusting clamping grooves arranged at equal intervals on the side walls of the two sides are symmetrically arranged; limiting grooves are symmetrically formed in the adjusting blocks, limiting push plates are arranged in the limiting grooves and are connected in the limiting grooves in a sliding mode, fixing rods are connected in the limiting grooves in a sliding mode, and the end portions of the fixing rods are fixedly connected with the limiting push plates; adjusting rods are fixed at equal intervals at one end of the limiting pushing plate, which is far away from the fixed rod, and one end of each adjusting rod, which is far away from the limiting pushing plate, penetrates through the side wall of the adjusting block and is arranged in the corresponding adjusting clamping groove; the adjusting block is internally provided with a connecting groove, the connecting groove is positioned between two limiting grooves which are symmetrically arranged, a push rod motor is fixed in the connecting groove, a fixing plate is fixed at the end part of an output shaft of the push rod motor, rotating rods are symmetrically arranged in the fixing plate, connecting rods are symmetrically arranged in the connecting groove, the end parts of the two connecting rods which are symmetrically arranged are sleeved outside the corresponding rotating rods, and the connecting rods are rotatably connected with the rotating rods through bearings; fixed spout has been seted up to spread groove one side, the one end that spacing slurcam was kept away from to the dead lever runs through the regulating block lateral wall and sets up in fixed spout, and dead lever sliding connection is in fixed spout, the one end that the fixed plate was kept away from to the connecting rod is passed through the bull stick and is connected with the dead lever rotation. The invention has further technical improvements that: two side walls of the limiting groove are symmetrically provided with power grooves, loop bars are arranged in the power grooves and are connected in the power grooves in a sliding manner, power blocks are connected in the power grooves in a sliding manner and are positioned on one sides of the loop bars, and sliding rods are fixed at one ends of the power blocks, which are close to the loop bars; the telescopic rod is characterized in that a compression groove is formed in the sleeve rod, an auxiliary plate is connected in the compression groove in a sliding mode, one end, far away from the power block, of the sliding rod penetrates through the side wall of the sleeve rod and is arranged in the sleeve rod, first limiting rods are symmetrically arranged in the limiting grooves, one end of each first limiting rod is rotatably connected with the corresponding limiting pushing plate through a hinge, and the other end of each first limiting rod is rotatably connected with the corresponding power block through a hinge. The invention has further technical improvements that: reset grooves are symmetrically formed in the side walls of the limiting grooves, reset blocks are arranged in the reset grooves and are connected in the reset grooves in a sliding mode, reset springs are arranged in the reset grooves, and two ends of each reset spring are fixedly connected with the adjusting block and the corresponding reset spring respectively; the compression groove is internally provided with two auxiliary plates which are symmetrically arranged, the power blocks arranged in the power groove are symmetrically arranged, the limit groove is internally provided with first limit rods symmetrically, one end of each second limit rod is rotatably connected with the corresponding power block through a hinge, and the other end of each second limit rod is rotatably connected with the corresponding reset block through a hinge. The invention has further technical improvements that: the power block is specifically a rubber block. The invention has further technical improvements that: the use method of the heavy-duty suspension arm sliding device specifically comprises the following steps:
the method comprises the following steps: when a heavy-load suspension arm sliding device needs to be used, the bearing sliding table is lifted, the push rod motor is started, the push rod motor drives the fixed plate to move, so that the fixed plate drives the connecting rod to move, the two ends of the connecting rod are respectively rotatably connected with the fixed plate and the corresponding fixed rod, the connecting rod drives the fixed rod to move towards the direction far away from the limiting pushing plate, the adjusting rod is driven to move towards the limiting pushing plate, the adjusting rod moves out of the adjusting clamping groove, the limiting between the adjusting rod and the adjusting clamping groove is relieved, and the adjusting block is enabled to move; step two: when the adjusting rod is separated from the adjusting clamping groove along with the movement of the limiting pushing plate, the limiting pushing plate pushes the second limiting rod to move, and the length of the second limiting rod is unchanged, so that the second limiting rod drives the power block which is arranged close to the limiting pushing plate, the power block drives the corresponding sliding rod and the corresponding auxiliary plate to move in the compression groove, and the sleeve rod is driven to move integrally, so that the second limiting rod moves, the second limiting rod drives the reset block to compress the reset spring, when the reset spring is compressed to a set degree, the power block which is close to the reset block drives the corresponding sliding rod and the corresponding auxiliary plate to move in the compression groove, so that air in the compression groove is compressed, and a reverse driving force is generated; step three: the adjusting block is pushed to move to enable the adjusting block to move to a set distance, distance adjustment is carried out according to the distance between the two rails, after adjustment is carried out, the push rod motor is started reversely, the push rod motor drives the fixed plate and the two symmetrically arranged connecting rods to move reversely, and therefore acting force on the fixed rod is eliminated, the first limiting rod pushes the limiting push plate to move under the action of the reverse acting force in the compression groove, the adjusting rod is pushed to enter the corresponding adjusting clamping groove, and the position of the adjusting block is adjusted; step four: the driving motor is started, so that the driving motor drives the driving bevel chain wheel to be meshed with the driven bevel chain wheel for the bidirectional threaded rod to rotate, so that the two stabilizing blocks move reversely, the distance between the two limiting plates is increased, the bearing sliding table is pushed downwards, the composite roller is arranged right opposite to the track sliding groove, the driving motor is started reversely, so that the bidirectional threaded rod drives the stabilizing blocks to move oppositely, and the composite roller is installed in the track sliding groove.
Heavy-duty guide rail and slip table also have the limit of bearing, adopt optical element to measure whether guide rail and slip table overload, need to propose a heavy-duty gyro wheel guide rail and slip table device based on overload early warning of optical measurement urgent.
Disclosure of Invention
The invention aims to provide a heavy-load roller guide rail and a sliding table device based on optical measurement overload early warning, wherein a heavy-load sliding table enables a guide rail to deform, a micro laser and a phototriode are used for monitoring the deformation amplitude of the guide rail, and the phototriode is used for controlling an overload warning circuit.
The technical solution for realizing the purpose of the invention is as follows:
the utility model provides a heavily loaded gyro wheel guide rail and slip table device based on optical measurement overload early warning which characterized in that: the heavy-duty roller guide rail and the sliding table device for optical measurement overload early warning are composed of the guide rail, the sliding table, the power device, the power transmission device and the overload early warning device based on optics;
the guide rail is formed by welding the channel steel and the I-shaped steel;
the power device adopts the direct current motor;
the power transmission device consists of the chain wheel and the chain;
the guide rail is in contact with the sliding table through the pulley;
the basic principle of the overload early warning device based on optics is as follows:
the first and heavy-load sliding table enables the guide rail to deform;
secondly, the micro laser and the phototriodes are arranged and combined on the two sides of the sliding table and the guide rail to monitor the deformation amplitude of the guide rail;
thirdly, the phototriode controls the overload alarm circuit;
fourthly, the micro laser triggers the overload alarm circuit: the first mode is that the micro laser irradiates the trigger of the phototriode, and the second mode is that the micro laser irradiates the trigger of the phototriode.
Compared with the prior art, the invention has the following remarkable advantages: (1) the micro laser and the phototriodes are arranged and combined on the sliding table and two sides of the guide rail to monitor the deformation amplitude of the guide rail; (2) the photosensitive triode controls the overload alarm circuit; (3) the miniature laser triggers the overload alarm circuit: the first mode is that the micro laser irradiates the trigger of the phototriode, and the second mode is that the micro laser irradiates the trigger of the phototriode.
The present invention is described in further detail below with reference to the attached drawing figures.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic diagram of a heavy-duty roller guide rail and a sliding table device based on optical measurement overload warning.
Fig. 2 is an overall schematic diagram of a heavy-duty roller guide rail and a sliding table of a heavy-duty roller guide rail and sliding table device based on optical measurement overload warning.
Fig. 3 is a schematic assembly diagram of guide rail components of a heavy-duty roller guide rail and a sliding table device based on optical measurement overload warning.
Fig. 4 is a schematic view of the assembly of the heavy-duty roller guide rail and the sliding table component of the sliding table device based on the optical measurement overload warning.
Fig. 5 is a schematic cross-sectional view of a guide rail and a slide table of a heavy-duty roller guide rail and slide table device based on optical measurement overload warning.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 1, a schematic diagram of a heavy-duty roller guide rail and a sliding table device based on optical measurement overload warning is provided.
The heavy-load sliding table deforms 101 the guide rail, and under the condition of heavy load, gravity of the sliding table 204 deforms the guide rail 203, so that the guide rail 203 is changed from a straight guide rail into a concave guide rail.
Miniature laser and phototriode control guide rail warp 102, and light emitter does miniature laser, light receiving arrangement by optical lens with the phototriode constitutes, the installation of slip table 204 is a pair of miniature laser, guide rail 203 both sides installation the phototriode, miniature laser with the phototriode is constituteed and is shone the relation, the optical lens increase the scope of phototriode received light source, the phototriode installs additional in received light one side optical lens, guide rail 203 reloads and warp and leads to the skew takes place for the laser of miniature laser.
The miniature laser and the phototriode form the laser triggering phototriode device, and the triggering mode of the laser triggering phototriode device is divided into two types: in the first mode, the micro laser is triggered from irradiating the phototriode, the micro laser and the phototriode are installed on the same horizontal plane, the micro laser irradiates the phototriode, the size of the optical lens is selected to correspond to the deformation amplitude of the guide rail 203, and if the deformation amplitude of the guide rail 203 is larger than the range of the optical lens for receiving light, the overload alarm circuit controlled by the phototriode is triggered; in a second mode, the micro laser is not irradiated to the phototriode to trigger, the micro laser is installed above the horizontal plane of the phototriode, the deformation amplitude of the guide rail 203 reaches the early warning amplitude, and the optical lens receives the laser of the micro laser to trigger the overload warning circuit controlled by the phototriode.
The phototriode controls an overload warning circuit 103, which is controlled by the phototriode.
A micro laser triggers the overload warning circuit 104, which triggers it: the first mode is that the micro laser irradiates the trigger of the phototriode, and the second mode is that the micro laser irradiates the trigger of the phototriode.
Referring to fig. 2, an overall schematic diagram of a heavy-duty roller guide rail and a sliding table of a heavy-duty roller guide rail and sliding table device based on optical measurement overload warning is provided.
First supporting legs 201 with second supporting legs 205 supports jointly guide rail 203, guide rail 203 adopts the channel-section steel the I-steel welding forms, guide rail 203 with adopt between the slip table 204 the pulley contact, power device 202 installs first supporting legs 201 top on the guide rail 203.
Referring to fig. 3, a schematic diagram of the assembly of the guide rail components of the heavy-duty roller guide rail and the sliding table device based on the optical measurement overload warning.
I-steel 301 with first channel-section steel 304 second channel-section steel 311 welds into guide rail 203, first channel-section steel 304 with first supporting legs 201 the second supporting legs 205 adopts screw nut to connect, second channel-section steel 311 with first supporting legs 201 the second supporting legs 205 adopts screw nut to connect, third channel-section steel 317 with first supporting legs 201 the second supporting legs 205 adopts screw nut to connect.
The first chain wheel 308 is assembled in the middle section of the first shaft 307, the first rolling bearing 306 and the second rolling bearing 310 are assembled at two ends of the first shaft 307, the inner ring of the fixed adapter ring 303 is tightly fitted with the outer ring of the first rolling bearing 306, the fixed adapter ring 303 is fixed to the first channel steel 304 by a screw nut through the first through hole 305 in half, the inner ring of the shaft fixed adapter ring 313 is tightly fitted with the outer ring of the second rolling bearing 310, and the shaft fixed adapter ring 313 is fixed to the second channel steel 311 by a screw nut through the second through hole 312 in half; the second chain wheel 321 is assembled in the middle section of the second shaft 323, the third rolling bearing 320 and the fourth rolling bearing 322 are assembled at two ends of the second shaft 323, the positioning ring 319 is additionally installed on one side of the third rolling bearing 320 of the second shaft 323, the second shaft 323 slides back and forth in the third through hole 318 and the fourth through hole 325 to adjust the tightness degree of the chain 309, the second shaft 323 penetrates through the third through hole 318 on one side of the positioning ring 319, and penetrates through a through hole at the end part of the second shaft 323 to be fixed on the second channel steel 311 by the screw rod, the second shaft 323 penetrates through the fourth through hole 325 on one side of the fourth rolling bearing 322, and penetrates through a through hole at the end part of the second shaft 323 by the screw rod to be fixed on the first channel steel 304.
The first chain wheel 308 and the second chain wheel 321 are meshed with the chain 309, and two ends of a fracture of the chain 309 are fixed on the sliding table 204.
The first shaft 307 is connected with the shafts of the planetary gear and bevel gear reversing reduction gear 316 through the coupler 314, the planetary gear and bevel gear reversing reduction gear 316 is fixed on the shaft fixing engagement ring 313 through screw nuts, the shaft of the direct current motor 315 is tightly matched with worm gears of the planetary gear and bevel gear reversing reduction gear 316, and the direct current motor 315 is fixed with the planetary gear and bevel gear reversing reduction gear 316 through screw nuts.
The first cover 302 and the second cover 324 are fixed at two ends of the guide rail 203 by screws and nuts.
Referring to fig. 4, a schematic diagram of an assembly of a heavy-duty roller guide rail and a sliding table component of a sliding table device based on optical measurement overload warning is shown.
The roller 402, the rolling bearing 403 and the baffle 404 are fixed on the metal shell 401 of the sliding table through screw and nut gaskets to form the sliding table 204, and the roller 402 and the rolling bearing 403 form a transverse and longitudinal rolling structure between the metal shell 401 of the sliding table and the guide rail 203.
Referring to fig. 5, a schematic cross-sectional view of a heavy-duty roller guide rail and a slide table of a slide table device based on optical measurement overload warning is shown.
The I-steel section 503, the first channel steel section 502 and the second channel steel section 504 form the guide rail section, and a rolling structure is adopted between the guide rail section and the sliding table section 501.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (10)

1. The utility model provides a heavily loaded gyro wheel guide rail and slip table device based on optical measurement overload early warning which characterized in that: the heavy-duty roller guide rail and the sliding table device for optical measurement overload early warning are composed of the guide rail, the sliding table, the power device, the power transmission device and the optical-based overload early warning device;
the guide rail is formed by welding the channel steel and the I-shaped steel;
the power device adopts the direct current motor;
the power transmission device consists of the chain wheel and the chain;
the guide rail is in contact with the sliding table through the pulley;
the basic principle of the overload early warning device based on optics is as follows:
the first and heavy-load sliding table deforms the guide rail;
secondly, the micro laser and the phototriodes are arranged and combined on the two sides of the sliding table and the guide rail to monitor the deformation amplitude of the guide rail;
thirdly, the phototriode controls the overload alarm circuit;
fourthly, the micro laser triggers the overload alarm circuit to: the first mode is that the micro laser irradiates the trigger of the phototriode, and the second mode is that the micro laser irradiates the trigger of the phototriode.
2. The heavy-duty roller guide rail and sliding table device based on the optical measurement overload warning as claimed in claim 1, wherein the guide rail 203 is deformed by gravity when the sliding table 204 is under heavy load, and the guide rail 203 is changed from a straight guide rail to a concave guide rail.
3. The heavy-duty roller guide rail and sliding table device based on the optical measurement overload warning as claimed in claim 1, wherein a light emitting device is the micro laser, a light receiving device is composed of the optical lens and the phototriode, the sliding table 204 is provided with a pair of the micro laser, the phototriode is provided on two sides of the guide rail 203, the micro laser and the phototriode form an irradiation relationship, the optical lens increases the range of the phototriode for receiving a light source, the phototriode is provided with the optical lens on one side for receiving the light, and the laser of the micro laser is deviated due to the heavy-duty deformation of the guide rail 203.
4. The heavy-duty roller guide rail and sliding table device based on optical measurement overload warning as claimed in claim 3, wherein the micro laser and the phototriode form the laser-triggered phototriode device, and the triggering mode of the laser-triggered phototriode device is divided into two types: in the first mode, the micro laser is triggered from irradiating the phototriode, the micro laser and the phototriode are installed on the same horizontal plane, the micro laser irradiates the phototriode, and the size of the optical lens is selected to correspond to the deformation amplitude of the guide rail 203; in a second mode, the micro laser is not irradiated to irradiate the triggering of the phototriode, and the micro laser is arranged above the horizontal plane of the phototriode.
5. The heavy-duty roller guide rail and sliding table device based on optical measurement overload warning is characterized in that the first supporting leg 201 and the second supporting leg 205 jointly support the guide rail 203, the guide rail 203 is formed by welding channel steel and I-shaped steel, the guide rail 203 is in pulley contact with the sliding table 204, and the power device 202 is installed on the guide rail 203 above the first supporting leg 201.
6. The heavy-duty roller guide rail and sliding table device based on optical measurement overload warning of claim 1, wherein the I-shaped steel 301, the first channel steel 304 and the second channel steel 311 are welded to form the guide rail 203, the first channel steel 304, the first supporting leg 201 and the second supporting leg 205 are connected by screw nuts, the second channel steel 311, the first supporting leg 201 and the second supporting leg 205 are connected by screw nuts, and the third channel steel 317, the first supporting leg 201 and the second supporting leg 205 are connected by screw nuts.
7. The heavy-load roller guide rail and sliding table device based on the optical measurement overload warning as claimed in claim 1, wherein the first chain wheel 308 is assembled in the middle section of the first shaft 307, the first rolling bearing 306 and the second rolling bearing 310 are assembled at two ends of the first shaft 307, an inner ring of the fixed joint ring 303 is tightly fitted with an outer ring of the first rolling bearing 306, the fixed joint ring 303 is fixed to the first channel steel 304 through a screw nut by half passing through the first through hole 305, an inner ring of the shaft fixed joint ring 313 is tightly fitted with an outer ring of the second rolling bearing 310, and the shaft fixed joint ring 313 is fixed to the second channel steel 311 through a screw nut by half passing through the second through hole 312; the second chain wheel 321 is assembled in the middle section of the second shaft 323, the third rolling bearing 320 and the fourth rolling bearing 322 are assembled at two ends of the second shaft 323, the positioning ring 319 is additionally installed on one side of the third rolling bearing 320 of the second shaft 323, the second shaft 323 slides back and forth in the third through hole 318 and the fourth through hole 325 to adjust the tightness degree of the chain 309, the second shaft 323 penetrates through the third through hole 318 on one side of the positioning ring 319, and penetrates through a through hole at the end part of the second shaft 323 to be fixed on the second channel steel 311 by the screw rod, the second shaft 323 penetrates through the fourth through hole 325 on one side of the fourth rolling bearing 322, and penetrates through a through hole at the end part of the second shaft 323 by the screw rod to be fixed on the first channel steel 304.
8. The heavy-duty roller guide rail and sliding table device based on the optical measurement overload warning as claimed in claim 1, wherein the first chain wheel 308 and the second chain wheel 321 are engaged with the chain 309, and two ends of a fracture of the chain 309 are fixed on the sliding table 204.
9. The heavy-duty roller guide rail and sliding table device based on optical measurement overload warning as claimed in claim 1, wherein the first shaft 307 is connected with the shafts of the planetary gear and bevel gear reversing reduction gear 316 through the coupler 314, the planetary gear and bevel gear reversing reduction gear 316 is fixed on the shaft fixing engagement ring 313 through screw nuts, the shaft of the dc motor 315 is tightly fitted with the worm gears of the planetary gear and bevel gear reversing reduction gear 316, and the dc motor 315 is fixed with the planetary gear and bevel gear reversing reduction gear 316 through screw nuts.
10. The heavy-duty roller guide rail and sliding table device based on optical measurement overload warning as claimed in claim 1, wherein the roller 402, the rolling bearing 403 and the baffle 404 are fixed on a metal shell 401 of the sliding table through screw and nut gaskets to form the sliding table 204, and the roller 402 and the rolling bearing 403 form a transverse and longitudinal rolling structure between the metal shell 401 of the sliding table and the guide rail 203.
CN202210373401.6A 2022-04-11 2022-04-11 Heavy-duty roller guide rail and sliding table device based on optical measurement overload early warning Pending CN114620435A (en)

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CN202210373401.6A CN114620435A (en) 2022-04-11 2022-04-11 Heavy-duty roller guide rail and sliding table device based on optical measurement overload early warning

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CN202210373401.6A CN114620435A (en) 2022-04-11 2022-04-11 Heavy-duty roller guide rail and sliding table device based on optical measurement overload early warning

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114800037A (en) * 2022-06-27 2022-07-29 中机智能装备创新研究院(宁波)有限公司 Composite guide rail and overload detection method thereof

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Application publication date: 20220614