CN115608671A - Surface treatment device for elevator guide rail workpiece - Google Patents
Surface treatment device for elevator guide rail workpiece Download PDFInfo
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- CN115608671A CN115608671A CN202211272813.7A CN202211272813A CN115608671A CN 115608671 A CN115608671 A CN 115608671A CN 202211272813 A CN202211272813 A CN 202211272813A CN 115608671 A CN115608671 A CN 115608671A
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- fixed
- bevel gear
- guide rail
- rotating shaft
- rod
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- 238000004381 surface treatment Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 77
- 238000004140 cleaning Methods 0.000 claims abstract description 46
- 238000007790 scraping Methods 0.000 claims abstract description 30
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- 238000005121 nitriding Methods 0.000 claims abstract description 21
- 239000004033 plastic Substances 0.000 claims abstract description 12
- 238000010008 shearing Methods 0.000 claims abstract description 11
- 238000005406 washing Methods 0.000 claims description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 12
- 239000002351 wastewater Substances 0.000 claims description 11
- 239000002985 plastic film Substances 0.000 claims description 10
- 229920006255 plastic film Polymers 0.000 claims description 10
- 239000002699 waste material Substances 0.000 claims description 6
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000006223 plastic coating Substances 0.000 claims 1
- 238000005201 scrubbing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 230000033001 locomotion Effects 0.000 description 14
- 206010066054 Dysmorphism Diseases 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000001513 hot isostatic pressing Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007766 curtain coating Methods 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
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- B08B1/165—
-
- B08B1/20—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
- B23D79/02—Machines or devices for scraping
- B23D79/06—Machines or devices for scraping with reciprocating cutting-tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/065—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates for thin material, e.g. for sheets, strips or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B33/00—Packaging articles by applying removable, e.g. strippable, coatings
- B65B33/04—Packaging large articles, e.g. complete machines, aircraft
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
- C21D1/76—Adjusting the composition of the atmosphere
Abstract
A surface treatment device for an elevator guide rail workpiece is characterized in that a conveying power mechanism, a scraping mechanism, a cleaning mechanism, a heat treatment nitriding mechanism, a plastic pasting mechanism, a shearing mechanism and a conveying roller are sequentially arranged on a treatment platform; the conveying power mechanism comprises a lower table top, a first motor is fixed on the lower table top, and the first motor is connected with a first rotating shaft and a first bevel gear through a belt; a spline rod is arranged on the processing platform and is fixed with a rectangular frame, a second bevel gear is fixed on the spline rod, a sleeve is slidably sleeved on the spline rod, a third bevel gear is fixed on the sleeve and is rotatably provided with a horizontal support plate, a support plate is fixed at the end part of the horizontal support plate, a slide rod is fixed at the lower end of the support plate, and a first spring is sleeved on the slide rod and is slidably connected with the rectangular frame; be equipped with the friction pulley in the backup pad, adjacent friction pulley links to each other through No. three belts, is fixed with No. four bevel gears on the pivot of the friction pulley in the middle. The invention realizes the full automation completion of the whole process and greatly improves the working efficiency.
Description
Technical Field
The invention belongs to the field of elevator component processing, and particularly relates to a surface treatment device for an elevator guide rail workpiece.
Background
At present, a vertical lift elevator becomes an important product which is closely related to people life, wherein an elevator guide rail as an important part for quality control of the vertical lift elevator directly influences the safety and the comfort of the elevator. The elevator guide rails are two or more rows of vertical or inclined rigid rails installed in the elevator shaft or between floors to ensure the car and counterweight to move up and down. After the elevator guide rail workpiece is manufactured, cleaning, heat treatment and protective film pasting are needed to be carried out on the surface of the elevator guide rail workpiece, so that the elevator guide rail is prevented from being rusted and scratched in the transportation and use processes, and the rigidity of the elevator guide rail workpiece is optimal. The existing cleaning process is to place an elevator guide rail workpiece on a sliding rail, drive a coating roller to move under the motion of the guide rail and coat the surface of the elevator guide rail workpiece, but due to different kinematic viscosities of cleaning liquid, the phenomena of uneven cleaning and coating, curtain coating of the cleaning liquid and the like can be caused, the elevator guide rail workpiece can be damaged, and the coating effect is poor. Patent CN113649243B discloses a surface treatment method for elevator guide rail workpieces, which can complete the cleaning of the cleaning solution on the surface of the elevator guide rail workpiece, and perform heat treatment and desalination after the cleaning is completed, so as to treat the internal structural organization of the elevator guide rail, obtain a high-quality structure, and make the performance more stable.
The method can perform better surface treatment on the guide rail, but for the special shape of the T-shaped section of the guide rail, the whole automatic treatment is not realized in the current treatment process, and the efficiency is lower.
Disclosure of Invention
The invention aims to provide a surface treatment device for an elevator guide rail workpiece, which can be used for automatically completing the whole process from removing oil stains, impurities and burrs on the surface to heat treatment and nitridation and film pasting treatment at the later stage, and greatly improving the working efficiency.
The technical scheme adopted by the invention is as follows:
a surface treatment device for an elevator guide rail workpiece comprises a treatment platform, wherein a conveying power mechanism, a scraping mechanism, a cleaning mechanism, a heat treatment nitriding mechanism, a plastic pasting mechanism and a shearing mechanism are sequentially arranged on the treatment platform, a plurality of conveying rollers are further arranged on the treatment platform, and a plurality of guide rails to be treated are placed on the conveying rollers in an end-to-end connection manner;
the conveying power mechanism comprises a lower table top fixed below the processing platform, a first motor is fixed on the lower table top, the first motor is connected with a first rotating shaft through a first belt and a second belt in sequence, and a first bevel gear is fixed at the end part of the first rotating shaft; the processing platform is also rotatably provided with a spline rod and a rectangular frame, one end of the spline rod is fixed with a second bevel gear, the other end of the spline rod is slidably sleeved with a sleeve, a third bevel gear is fixed on the sleeve and is rotatably provided with a horizontal support plate, the end part of the horizontal support plate is fixed with a support plate, the lower end of the support plate is fixed with a slide rod, and the slide rod is sleeved with a first spring and is slidably connected with the rectangular frame; the three friction wheels are rotatably arranged on the supporting plate, two adjacent friction wheels are connected through a third belt, a fourth bevel gear is fixed on a rotating shaft of the middle friction wheel and is meshed with the third bevel gear, and a second bevel gear is meshed with the first bevel gear.
A plurality of guide rails are sequentially placed on the conveying roller and sequentially pass through the scraping mechanism, the cleaning mechanism, the heat treatment nitriding mechanism, the plastic adhering mechanism and the shearing mechanism under the driving of the conveying power mechanism to perform a series of surface treatment operations. Carry power unit's a motor to loop through a belt and No. two belts and drive a pivot, a pivot drives the spline bar through a bevel gear, no. two bevel gears and rotates, and rethread spline bar biography power to and No. three bevel gear, no. four bevel gear, no. three belts drive the friction pulley and rotate, and then carry the guide rail. The slide bar, the first spring and the rectangular frame are matched, so that the requirements of guide rails with different heights can be met, and the friction force can be adjusted through the arrangement of the elasticity of the first spring.
Further, scrape the material mechanism and include scraping the material piece, be equipped with the groove of falling T-shaped with the guide rail appearance matching scraping the material piece middle part, be equipped with the striker plate outside the groove of falling T-shaped, seted up the waste material mouth on the processing platform, be equipped with the blown down tank below the waste material mouth.
The guide rail penetrates through the inverted T-shaped groove of the scraping block, and large particles, oil stains and burrs on the surface of the guide rail are scraped completely.
Furthermore, sliding arms are fixed on two sides of the scraping block, a slide way is fixed on the processing platform, the sliding arms are arranged in the slide way in a sliding mode, a first eccentric wheel is fixed on a rotating shaft connected with the first belt and the second belt, and the first eccentric wheel is connected with the sliding arms through a first connecting rod.
Drive an eccentric wheel through a belt and rotate, no. one connecting rod of rethread drives the scraper piece and moves along the slide, and then, under the effect of carrying power unit, guide rail and scraper piece relative motion. Compare with the fixed situation of scraping the material piece, set up like this and can make the material piece of scraping move many times on the guide rail, scrape the material effect better.
Furthermore, the cleaning mechanism comprises a fixed frame fixed on the processing platform, a second rotating shaft is rotatably arranged on the fixed frame, one end of the second rotating shaft is connected with a first motor through a fourth belt, and a fifth bevel gear is fixed at the other end of the second rotating shaft; a cleaning cylinder is rotatably arranged in the fixed frame, a bevel gear ring is fixed on the outer wall of the cleaning cylinder, and the bevel gear ring is meshed and connected with a fifth bevel gear; a straight gear ring is fixed on the inner wall of the cleaning cylinder; a washing roller bracket is also arranged in the cleaning cylinder, penetrates out of the cleaning cylinder and is fixedly connected with the processing platform; a left washing roller, a right washing roller and a lower washing roller are rotatably connected to the washing roller support, the left washing roller and the right washing roller are connected with the lower washing roller through a fifth belt, a sixth bevel gear is fixed to a rotating shaft of the right washing roller, a first straight gear and a seventh bevel gear which are coaxial are rotatably arranged on the washing roller support, and the seventh bevel gear is meshed with the sixth bevel gear sequentially through an eighth bevel gear and a ninth bevel gear; the first straight gear is meshed with the straight gear ring.
No. four belts rotate the bevel gear ring through No. two pivots, and then drive the wash bowl and rotate, and the wash bowl drives straight-tooth ring synchronous rotation, and straight-tooth ring drives a straight-tooth gear and rotates, and then drives No. seven bevel gears and rotate, and No. seven bevel gears loop through No. eight bevel gears, no. nine bevel gears drive No. six bevel gears and rotate, and No. five belts of rethread drive left side washing roller, right side washing roller and lower washing roller and rotate, clear up the debris on each surface of guide rail.
Further, two rows of water inlets and one row of water outlets are arranged in the cleaning cylinder along the circumference, and the two rows of water inlets are respectively positioned at two sides of the washing roller bracket; the water inlet is connected with high-pressure inlet tube, at delivery port outside sealing connection wastewater collection groove, and wastewater collection groove is connected with the water tank, and high-pressure inlet tube is connected to the water tank through the water pump.
Two rows of water inlets are arranged, the surfaces of the guide rails are respectively wetted and washed before and after the guide rails are cleaned by the washing rollers, dirty cleaning can be better realized, and waste water flows into the water tank through the waste water collecting tank and is repeatedly used after being precipitated.
Furthermore, the water pump is a high-pressure plunger pump, the first motor is a bidirectional motor, a second eccentric wheel is fixed on the rotating shaft, and the second eccentric wheel is connected with a piston of the high-pressure plunger pump through a second connecting rod.
The device can use one motor as a power source to drive two sets of mechanisms to work.
Further, the heat treatment nitriding mechanism is formed by combining a heat treatment device and a nitriding treatment device.
The nitriding treatment equipment is used for nitriding treatment: and (3) placing the elevator guide rail in a hot isostatic pressing furnace for surface nitriding, wherein the working gas is nitrogen, and the working pressure is 80MPa. And (3) heat treatment: and (3) carrying out heat preservation on the nitrided elevator guide rail at the temperature of 440-480 ℃, and carrying out heat treatment on the surface. After heat treatment and nitridation, the steel plate has good corrosion resistance and wear resistance, and is favorable for stable operation of an elevator system and long-term use of an elevator guide rail.
Furthermore, the plastic pasting mechanism comprises two first supports and two second supports, a swing arm is rotatably arranged on the first support, the swing arm is connected with the second supports through spring sleeves, and rollers are arranged at the end parts of the swing arm; and a plastic film roller is arranged beside the first support.
When the guide rail reaches the position near the two rollers, the plastic film is pasted on the guide rail in a manual assistance mode and is pressed tightly by the rollers, the plastic film roller rotates along with the forward movement of the guide rail, the plastic film is unfolded and pasted on the guide rail, and the follow-up guide rail and the current guide rail move forward in an end-to-end mode, so that the follow-up mode does not need manual assistance.
Furthermore, the shearing mechanism comprises two third supports and a second motor which are fixed above and below the processing platform, a second straight gear and a third rotating shaft are also rotatably arranged on the processing platform, one end of the third rotating shaft is fixedly provided with the third straight gear, the other end of the third rotating shaft is fixedly provided with a first cam, a second cam is fixedly arranged on the rotating shaft of the second motor, and a first deflector rod and a second deflector rod are respectively fixed on the first cam and the second cam;
a special-shaped rod is respectively arranged in the two third supports in a sliding manner, a second spring is sleeved on the upper part of the special-shaped rod, and a cutter is fixed at the end part of the special-shaped rod; a first rack is fixed at the lower end of one of the special-shaped rods, a second rack and a third rack are respectively fixed on two sides of the lower end of the other special-shaped rod, the first rack and the second rack are respectively meshed with a second straight gear, and the third rack is meshed with a third straight gear.
No. two motors drive No. two cams, no. two driving levers rotate, and No. two driving levers stir a cam through a driving lever and rotate, and then, drive No. three pivots and rotate, no. three pivots drive the above through No. three straight-teeth gear, no. three racks another dysmorphism pole motion, this dysmorphism pole drives No. two rack motions, rethread No. two straight-teeth gear, drive a rack and the above one of them dysmorphism pole motion, through No. two straight-teeth gear and three rack drive for two dysmorphism poles carry out relative motion, finally drive two cutters and will mould the membrane and cut off.
The invention has the beneficial effects that:
the automatic plastic sticking machine is sequentially provided with the conveying power mechanism, the scraping mechanism, the cleaning mechanism, the heat treatment nitriding mechanism, the plastic sticking mechanism and the shearing mechanism, and can automatically finish the surface cleaning, the heat treatment nitriding and the plastic sticking of the guide rail at one time, so that the efficiency is greatly improved; the scraping block is arranged in a movable mode, and the scraping block moves on the guide rail for multiple times under the condition that the guide rail moves per se, so that the scraping effect is better; a rotatable cleaning cylinder is arranged, and is combined with a conical tooth ring, a straight tooth ring and a plurality of bevel gears to drive three washing and brushing rollers to move, and then is combined with a high-pressure water pipe to clean all the surfaces of the guide rail; the automatic film sticking mechanism and the cutting mechanism are matched with each other to finish film sticking and automatic cutting according to length.
Drawings
Fig. 1 is a top view of the overall structure of the present invention.
Fig. 2 is a plan view of the overall structure of the present invention.
Fig. 3 is a top view of the present invention with the power delivery mechanism removed.
Fig. 4 is a schematic view of the present invention without the conveying power mechanism and the scraping mechanism.
Fig. 5 is an enlarged view at a in fig. 2.
Fig. 6 is an enlarged view of fig. 2 at B.
Fig. 7 is an enlarged view at C in fig. 2.
Fig. 8 is an enlarged view of fig. 3 at D.
Fig. 9 is an enlarged view at E in fig. 3.
Fig. 10 is an enlarged view at F in fig. 4.
Fig. 11 is an enlarged view at G in fig. 4.
Fig. 12 is an enlarged view at H in fig. 4.
Fig. 13 is a schematic view of the clipping mechanism.
Fig. 14 is a schematic view of the internal structure of the cleaning mechanism.
FIG. 15 is a schematic view of a cleaning cartridge.
In the figure, 1, a processing platform, 2, a conveying power mechanism, 201, a lower table top, 202, a first motor, 203, a first belt, 204, a second belt, 205, a first rotating shaft, 206, a first bevel gear, 207, a spline rod, 208, a rectangular frame, 209, a second bevel gear, 210, a sleeve, 211, a third bevel gear, 212, a horizontal support plate, 213, a support plate, 214, a sliding rod, 215, a first spring, 216, a friction wheel, 217, a third belt, 218, a fourth bevel gear, 3, a scraping mechanism, 301, a scraping block, 302, a material baffle plate, 303, a discharge chute, 304, a sliding arm, 305, a slideway, 306, a first eccentric wheel, 307, a first connecting rod, 4, a cleaning mechanism, 401, a fixed frame, 402, a second rotating shaft, 403, a fourth belt, 404, a fifth bevel gear, 405, a cleaning barrel, 406, a bevel gear ring, 407, a straight gear ring, 408, a washing roller bracket, 409 and a left washing roller, 410, a right washing brush roller, 411, a lower washing brush roller, 412, a fifth belt, 413, a sixth bevel gear, 414, a first straight gear, 415, a seventh bevel gear, 416, an eighth bevel gear, 417, a ninth bevel gear, 418, a water inlet, 419, a water outlet, 420, a high-pressure water inlet pipe, 421, a wastewater collection tank, 422, a water tank, 423, a second eccentric wheel, 424, a second connecting rod, 425, a high-pressure plunger pump, 5, a heat treatment nitriding mechanism, 6, a plastic pasting mechanism, 601, a first support, 602, a second support, 603, a swing arm, 604, a spring sleeve, 605, a roller, 606, a plastic film roller, 7, a shearing mechanism, 701, a third support, 702, a second motor, 703, a second gear, 704, a third rotating shaft, 705, a third straight gear, 706, a first cam, 707, a second cam, 708, a first deflector rod, 709, a second deflector rod, 710, a special-shaped rod, 711 and a second spring, 712. a cutting knife 713, a first rack 714, a second rack 715, a third rack 8 and a conveying roller.
Detailed Description
As shown in fig. 1-15, a surface treatment device for an elevator guide rail workpiece comprises a treatment platform 1, wherein a conveying power mechanism 2, a scraping mechanism 3, a cleaning mechanism 4, a heat treatment nitriding mechanism 5, a plastic pasting mechanism 6 and a shearing mechanism 7 are sequentially arranged on the treatment platform 1, a plurality of conveying rollers 8 are further arranged on the treatment platform 1, and a plurality of guide rails to be treated are placed on the conveying rollers 8 in an end-to-end connection manner; the conveying power mechanism 2 comprises a lower table-board 201 fixed below the processing platform 1, a first motor 202 is fixed on the lower table-board 201, the first motor 202 is connected with a first rotating shaft 205 sequentially through a first belt 203 and a second belt 204, and a first bevel gear 206 is fixed at the end part of the first rotating shaft 205; the processing platform 1 is also rotatably provided with a spline rod 207 and a rectangular frame 208, one end of the spline rod 207 is fixed with a second bevel gear 209, the other end of the spline rod is slidably sleeved with a sleeve 210, a third bevel gear 211 is fixed on the sleeve 210 and is rotatably provided with a horizontal support plate 212, the end part of the horizontal support plate 212 is fixed with a support plate 213, the lower end of the support plate 213 is fixed with a sliding rod 214, and the sliding rod 214 is sleeved with a first spring 215 and is slidably connected with the rectangular frame 208; three friction wheels 216 are rotatably arranged on the supporting plate 213, two adjacent friction wheels 216 are connected through a third belt 217, a fourth bevel gear 218 is fixed on a rotating shaft of the middle friction wheel 216, the fourth bevel gear 218 is in meshed connection with the third bevel gear 211, and the second bevel gear 209 is in meshed connection with the first bevel gear 206.
A plurality of guide rails are sequentially placed on a conveying roller 8 and sequentially pass through a scraping mechanism 3, a cleaning mechanism 4, a heat treatment nitriding mechanism 5, a plastic pasting mechanism 6 and a shearing mechanism 7 under the driving of a conveying power mechanism 2 to perform a series of surface treatment operations. A first motor 202 of the conveying power mechanism 2 drives a first rotating shaft 205 sequentially through a first belt 203 and a second belt 204, the first rotating shaft 205 drives a spline rod 207 to rotate through a first bevel gear 206 and a second bevel gear 209, force is transmitted through the spline rod 207, and a third bevel gear 211, a fourth bevel gear 218 and a third belt 217 drive a friction wheel 216 to rotate so as to convey the guide rail. The sliding rod 214, the first spring 215 and the rectangular frame 208 are matched, so that the requirements of guide rails with different heights can be met, and the friction force can be adjusted through the arrangement of the elastic force of the first spring 215.
Scrape material mechanism 3 and be equipped with the inverted T-shaped groove that matches with the guide rail appearance at scraping material piece 301 middle part including scraping material piece 301, be equipped with striker plate 302 in the inverted T-shaped groove outside, seted up the waste material mouth on processing platform 1, be equipped with blown down tank 303 below the waste material mouth.
The guide rail passes through the inverted T-shaped groove of the scraping block 301, and large particles, oil stains and burrs on the surface of the guide rail are scraped completely.
The two sides of the scraping block 301 are fixed with sliding arms 304, meanwhile, a slide way 305 is fixed on the processing platform 1, the sliding arms 304 are arranged in the slide way 305 in a sliding mode, a first eccentric wheel 306 is fixed on a rotating shaft connected with the first belt 203 and the second belt 204, and the first eccentric wheel 306 is connected with the sliding arms 304 through a first connecting rod 307.
Drive an eccentric wheel 306 through a belt 203 and rotate, rethread connecting rod 307, drive scraper 301 along the motion of slide 305, and then, under the effect of conveying power unit 2, guide rail and scraper 301 relative motion. Compared with the situation that the scraping block 301 is fixed, the arrangement can enable the scraping block 301 to move on the guide rail for multiple times, and the scraping effect is better.
The cleaning mechanism 4 comprises a fixed frame 401 fixed on the processing platform 1, a second rotating shaft 402 is rotatably arranged on the fixed frame 401, one end of the second rotating shaft 402 is connected with the first motor 202 through a fourth belt 403, and a fifth bevel gear 404 is fixed at the other end of the second rotating shaft 402; a cleaning cylinder 405 is rotatably arranged in the fixed frame 401, a bevel gear ring 406 is fixed on the outer wall of the cleaning cylinder 405, and the bevel gear ring 406 is meshed with a fifth bevel gear 404; a straight tooth ring 407 is fixed on the inner wall of the cleaning cylinder 405; a washing roller bracket 408 is also arranged in the cleaning cylinder 405, and the washing roller bracket 408 penetrates out of the cleaning cylinder 405 and is fixedly connected with the processing platform 1; a left washing roller 409, a right washing roller 410 and a lower washing roller 411 are rotatably connected to the washing roller bracket 408, the left washing roller 409 and the right washing roller 410 are connected with the lower washing roller 411 through a fifth belt 412, a sixth bevel gear 413 is fixed to a rotating shaft of the right washing roller 410, a first straight gear 414 and a seventh bevel gear 415 which are coaxial are rotatably arranged on the washing roller bracket 408, and the seventh bevel gear 415 is meshed with the sixth bevel gear 413 sequentially through an eighth bevel gear 416 and a ninth bevel gear 417; the spur gear 414 is engaged with the spur ring 407.
The fourth belt 403 rotates the bevel gear ring 406 through the second rotating shaft 402, so as to drive the cleaning cylinder 405 to rotate, the cleaning cylinder 405 drives the straight gear ring 407 to synchronously rotate, the straight gear ring 407 drives the first straight gear 414 to rotate, so as to drive the seventh bevel gear 415 to rotate, the seventh bevel gear 415 sequentially drives the sixth bevel gear 413 through the eighth bevel gear 416 and the ninth bevel gear 417 to rotate, and then drives the left washing roller 409, the right washing roller 410 and the lower washing roller 411 to rotate through the fifth belt 412, so as to clean sundries on each surface of the guide rail.
Two rows of water inlets 418 and one row of water outlets 419 are arranged along the circumference in the cleaning cylinder 405, and the two rows of water inlets 418 are respectively positioned at two sides of the washing roller bracket 408; water inlet 418 is connected with high pressure inlet tube 420, at delivery port 419 outside sealing connection waste water collecting tank 421, and waste water collecting tank 421 is connected with water tank 422, and high pressure inlet tube 420 is connected to water tank 422 through the water pump.
Two rows of water inlets 418 are arranged, the surfaces of the guide rails are respectively wetted and washed before and after the guide rails are cleaned by the washing and brushing roller, dirt cleaning can be better realized, and waste water flows into the water tank 422 through the waste water collecting tank 421 and is repeatedly used after being precipitated.
The water pump is a high-pressure plunger pump, the first motor 202 is a bidirectional motor, a second eccentric wheel 423 is fixed on a rotating shaft, and the second eccentric wheel 423 is connected with a piston of a high-pressure plunger pump 425 through a second connecting rod 424.
The device can use one motor as a power source to drive two sets of mechanisms to work.
The heat treatment nitriding mechanism 5 is formed by combining heat treatment equipment and nitriding treatment equipment.
The nitriding treatment equipment is used for nitriding treatment: and (3) placing the elevator guide rail in a hot isostatic pressing furnace for surface nitriding, wherein the working gas is nitrogen, and the working pressure is 80MPa. And (3) heat treatment: and (3) carrying out heat preservation on the nitrided elevator guide rail at the temperature of 440-480 ℃, and carrying out heat treatment on the surface. After heat treatment and nitridation, the steel plate has good corrosion resistance and wear resistance, and is favorable for stable operation of an elevator system and long-term use of an elevator guide rail.
The plastic pasting mechanism 6 comprises two first supports 601 and two second supports 602, a swing arm 603 is rotatably arranged on the first support 601, the swing arm 603 is connected with the second supports 602 through a spring sleeve 604, and a roller 605 is arranged at the end part of the swing arm 603; a plastic film roller 606 is arranged beside the first support 601.
When the guide rail reaches the vicinity of the two rollers 605, the plastic film is pasted on the guide rail by manual assistance and is pressed by the rollers 605, the plastic film roller 606 rotates along with the forward movement of the guide rail, the plastic film is unfolded and pasted on the guide rail, and the follow-up guide rail and the current guide rail move forward end to end, so that the follow-up does not need manual assistance any more.
The shearing mechanism 7 comprises two third supports 701 and a second motor 702 which are fixed above and below the processing platform 1, a second spur gear 703 and a third rotating shaft 704 are also rotatably arranged on the processing platform 1, a third spur gear 705 is fixed at one end of the third rotating shaft 704, a first cam 706 is fixed at the other end of the third rotating shaft 704, a second cam 707 is fixed on the rotating shaft of the second motor 702, and a first deflector rod 708 and a second deflector rod 709 are respectively fixed on the first cam 706 and the second cam 707; a special-shaped rod 710 is respectively arranged in the two third supports 701 in a sliding manner, a second spring 711 is sleeved on the upper part of the special-shaped rod 710, and a cutter 712 is fixed at the end part of the special-shaped rod 710; a first rack 713 is fixed at the lower end of one special-shaped rod 710, a second rack 714 and a third rack 715 are respectively fixed on two sides of the lower end of the other special-shaped rod 710, the first rack 713 and the second rack 714 are meshed with the second straight gear 703, and the third rack 715 is meshed with the third straight gear 705.
No. two motors 702 drive No. two cams 707, no. two driving levers 709 rotates, no. two driving levers 709 stir a cam 706 through a driving lever 708 and rotate, and then, drive No. three pivot 704 and rotate, no. three pivot 704 drives the above through No. three spur gear 705, no. three rack 715 another dysmorphism pole 710 motion, this dysmorphism pole 710 drives No. two rack 714 motions, again through No. two spur gear 703, drive a rack 713 and the above one of them dysmorphism pole 710 motion, through No. two spur gear 703 and three rack gear for two dysmorphism poles 710 carry out relative motion, finally drive two cutters 712 and will mould the membrane and cut off.
Claims (9)
1. The surface treatment device for the elevator guide rail workpiece is characterized by comprising a treatment platform (1), wherein a conveying power mechanism (2), a material scraping mechanism (3), a cleaning mechanism (4), a heat treatment nitriding mechanism (5), a plastic pasting mechanism (6) and a shearing mechanism (7) are sequentially arranged on the treatment platform (1), a plurality of conveying rollers (8) are further arranged on the treatment platform (1), and a plurality of guide rails to be treated are placed on the conveying rollers (8) and connected end to end;
the conveying power mechanism (2) comprises a lower table top (201) fixed below the processing platform (1), a first motor (202) is fixed on the lower table top (201), the first motor (202) is connected with a first rotating shaft (205) through a first belt (203) and a second belt (204) in sequence, and a first bevel gear (206) is fixed at the end part of the first rotating shaft (205); the processing platform (1) is further rotatably provided with a spline rod (207) and a rectangular frame (208), one end of the spline rod (207) is fixed with a second bevel gear (209), the other end of the spline rod is slidably sleeved with a sleeve (210), a third bevel gear (211) is fixed on the sleeve (210) and is rotatably provided with a horizontal support plate (212), the end part of the horizontal support plate (212) is fixed with a support plate (213), the lower end of the support plate (213) is fixed with a sliding rod (214), and the sliding rod (214) is sleeved with a first spring (215) and is slidably connected with the rectangular frame (208); three friction wheels (216) are rotatably arranged on the supporting plate (213), two adjacent friction wheels (216) are connected through a third belt (217), a fourth bevel gear (218) is fixed on a rotating shaft of the middle friction wheel (216), the fourth bevel gear (218) is meshed with the third bevel gear (211), and the second bevel gear (209) is meshed with the first bevel gear (206).
2. The surface treatment device of the elevator guide rail workpiece as recited in claim 1, characterized in that the scraping mechanism (3) comprises a scraping block (301), an inverted T-shaped groove matched with the guide rail shape is arranged in the middle of the scraping block (301), a material baffle plate (302) is arranged outside the inverted T-shaped groove, a waste material port is arranged on the treatment platform (1), and a discharge groove (303) is arranged below the waste material port.
3. The surface treatment device of the guide rail workpiece of the elevator as claimed in claim 2, characterized in that sliding arms (304) are fixed on both sides of the scraping block (301), a slideway (305) is fixed on the treatment platform (1), the sliding arms (304) are arranged in the slideway (305) in a sliding manner, a first eccentric wheel (306) is fixed on a rotating shaft connecting the first belt (203) and the second belt (204), and the first eccentric wheel (306) is connected with the sliding arms (304) through a first connecting rod (307).
4. The surface treatment device for the guide rail workpiece of the elevator according to claim 1, characterized in that the cleaning mechanism (4) comprises a fixed frame (401) fixed on the treatment platform (1), a second rotating shaft (402) is rotatably arranged on the fixed frame (401), one end of the second rotating shaft (402) is connected with the first motor (202) through a fourth belt (403), and the other end is fixedly provided with a fifth bevel gear (404); a cleaning cylinder (405) is rotatably arranged in the fixed frame (401), a bevel gear ring (406) is fixed on the outer wall of the cleaning cylinder (405), and the bevel gear ring (406) is meshed and connected with a fifth bevel gear (404); a straight gear ring (407) is fixed on the inner wall of the cleaning cylinder (405); a washing roller bracket (408) is also arranged in the cleaning cylinder (405), and the washing roller bracket (408) penetrates out of the cleaning cylinder (405) and is fixedly connected with the processing platform (1); a left washing roller (409), a right washing roller (410) and a lower washing roller (411) are connected to a washing roller support (408) in a rotating mode, the left washing roller (409) and the right washing roller (410) are connected with the lower washing roller (411) through a fifth belt (412), a sixth bevel gear (413) is fixed to a rotating shaft of the right washing roller (410), a first straight gear (414) and a seventh bevel gear (415) which are coaxial are arranged on the washing roller support (408) in a rotating mode, and the seventh bevel gear (415) is meshed and connected with the sixth bevel gear (413) sequentially through an eighth bevel gear (416) and a ninth bevel gear (417); the first straight gear (414) is meshed and connected with the straight gear ring (407).
5. The surface treatment device of an elevator guide rail workpiece according to claim 4, characterized in that two rows of water inlets (418) and one row of water outlets (419) are circumferentially arranged in the cleaning cylinder (405), and the two rows of water inlets (418) are respectively positioned at two sides of the scrubbing roller support (408); water inlet (418) are connected with high pressure inlet tube (420), at delivery port (419) outside sealing connection waste water collecting vat (421), and waste water collecting vat (421) are connected with water tank (422), and high pressure inlet tube (420) are connected to water tank (422) through the water pump.
6. The surface treatment device of the guide rail workpiece of the elevator according to claim 5, characterized in that the water pump is a high-pressure plunger pump, the first motor (202) is a bidirectional motor, a second eccentric wheel (423) is fixed on a rotating shaft, and the second eccentric wheel (423) is connected with a piston of the high-pressure plunger pump (425) through a second connecting rod (424).
7. The surface treatment apparatus for an elevator guide rail workpiece according to claim 1, wherein the heat treatment nitriding mechanism (5) is formed by combining a heat treatment device and a nitriding treatment device.
8. The surface treatment device of the elevator guide rail workpiece according to claim 1, characterized in that the plastic coating mechanism (6) comprises two first supports (601) and two second supports (602), a swing arm (603) is rotatably arranged on the first supports (601), the swing arm (603) is connected with the second supports (602) through a spring sleeve (604), and a roller (605) is arranged at the end part of the swing arm (603); a plastic film roller (606) is arranged beside the first support (601).
9. The surface treatment device of the elevator guide rail workpiece according to claim 1, wherein the shearing mechanism (7) comprises two third supports (701) and a second motor (702) which are fixed above and below the treatment platform (1), a second spur gear (703) and a third rotating shaft (704) are further rotatably arranged on the treatment platform (1), one end of the third rotating shaft (704) is fixedly provided with a third spur gear (705), the other end of the third rotating shaft is fixedly provided with a first cam (706), a second cam (707) is fixedly arranged on the rotating shaft of the second motor (702), and a first deflector rod (708) and a second deflector rod (709) are respectively fixed on the first cam (706) and the second cam (707);
a special-shaped rod (710) is respectively arranged in the two third supports (701) in a sliding manner, a second spring (711) is sleeved on the upper part of the special-shaped rod (710), and a cutter (712) is fixed at the end part of the special-shaped rod; a first rack (713) is fixed at the lower end of one special-shaped rod (710), a second rack (714) and a third rack (715) are respectively fixed on two sides of the lower end of the other special-shaped rod (710), the first rack (713) and the second rack (714) are meshed with a second straight gear (703), and the third rack (715) is meshed with a third straight gear (705).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211272813.7A CN115608671A (en) | 2022-10-18 | 2022-10-18 | Surface treatment device for elevator guide rail workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211272813.7A CN115608671A (en) | 2022-10-18 | 2022-10-18 | Surface treatment device for elevator guide rail workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115608671A true CN115608671A (en) | 2023-01-17 |
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ID=84863519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211272813.7A Pending CN115608671A (en) | 2022-10-18 | 2022-10-18 | Surface treatment device for elevator guide rail workpiece |
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| Country | Link |
|---|---|
| CN (1) | CN115608671A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0576851A (en) * | 1991-09-25 | 1993-03-30 | Toshiba Corp | Equipment for cleaning long article |
| CN103691692A (en) * | 2013-12-16 | 2014-04-02 | 张家港市张运机械制造有限公司 | Automatic washing machine of elevator guide rail |
| CN206998559U (en) * | 2017-06-16 | 2018-02-13 | 张家港市兴隆达机械有限公司 | Elevator high accuracy guide rail feed arrangement |
| CN207326636U (en) * | 2017-08-30 | 2018-05-08 | 天津市三志电梯有限公司 | A kind of T-type elevator guide rail sanding apparatus |
| JP2019182589A (en) * | 2018-04-09 | 2019-10-24 | 三菱電機株式会社 | Guide rail cleaning device for elevator |
| CN210682898U (en) * | 2019-09-19 | 2020-06-05 | 张家港鑫菱机械有限公司 | Automatic cleaning device for elevator guide rail |
| CN111469033A (en) * | 2020-04-01 | 2020-07-31 | 云和县锐泽玩具设计工作室 | Automatic rust cleaning robot for machine tool guide rail |
| CN216685007U (en) * | 2022-02-09 | 2022-06-07 | 厦门宜锐机械制造有限公司 | Automatic film pasting equipment |
-
2022
- 2022-10-18 CN CN202211272813.7A patent/CN115608671A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0576851A (en) * | 1991-09-25 | 1993-03-30 | Toshiba Corp | Equipment for cleaning long article |
| CN103691692A (en) * | 2013-12-16 | 2014-04-02 | 张家港市张运机械制造有限公司 | Automatic washing machine of elevator guide rail |
| CN206998559U (en) * | 2017-06-16 | 2018-02-13 | 张家港市兴隆达机械有限公司 | Elevator high accuracy guide rail feed arrangement |
| CN207326636U (en) * | 2017-08-30 | 2018-05-08 | 天津市三志电梯有限公司 | A kind of T-type elevator guide rail sanding apparatus |
| JP2019182589A (en) * | 2018-04-09 | 2019-10-24 | 三菱電機株式会社 | Guide rail cleaning device for elevator |
| CN210682898U (en) * | 2019-09-19 | 2020-06-05 | 张家港鑫菱机械有限公司 | Automatic cleaning device for elevator guide rail |
| CN111469033A (en) * | 2020-04-01 | 2020-07-31 | 云和县锐泽玩具设计工作室 | Automatic rust cleaning robot for machine tool guide rail |
| CN216685007U (en) * | 2022-02-09 | 2022-06-07 | 厦门宜锐机械制造有限公司 | Automatic film pasting equipment |
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