CN111776302A

CN111776302A - A elevator handrail area surface pad pasting device for elevator production

Info

Publication number: CN111776302A
Application number: CN202010771985.3A
Authority: CN
Inventors: 吴伟炎
Original assignee: Huzhou Hetong Elevator Parts Co ltd
Current assignee: Tengzhou Antong Special Equipment Co ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2020-10-16
Anticipated expiration: 2040-08-04
Also published as: CN111776302B

Abstract

The invention discloses a device for sticking a film on the surface of an elevator handrail belt for elevator production, and relates to the technical field of elevator production and manufacturing. This an elevator handrail takes surface pad pasting device for elevator production, the power distribution box comprises a box body, be provided with feed mechanism, dust removal mechanism, the attached mechanism of compaction, positioning mechanism, iron elimination mechanism and drive mechanism on the box, rotate on the side inner wall around the box and install and collect roller, pad pasting roller and two sets of bracing pieces, the inboard bottom fixed mounting of box has the workstation, fixed mounting has the mount table on the side inner wall around the box, one side outer wall fixed mounting of box has the mount and is provided with and pulls the collection roller. This an elevator handrail area surface pad pasting device for elevator production can remove dust the clearance to its surface before the device is to elevator handrail area pad pasting, guarantees the clean and tidy on handrail area surface, avoids the impurity of depositing to cause the condition of pad pasting back protection film surface gassing, has promoted the practicality of this device.

Description

A elevator handrail area surface pad pasting device for elevator production

Technical Field

The invention relates to the technical field of elevator production and manufacturing, in particular to an elevator handrail belt surface film pasting device for elevator production.

Background

An escalator, also known as an escalator or an escalator for moving pedestrians, a handrail elevator and an escalator, is a type of escalator with circulating steps and is a fixed electric drive device used for transporting passengers upwards or downwards.

Most current elevator handrail area pad pasting devices have the function singleness, the problem of operation complicacy and practicality difference, lack the clearance link before to elevator handrail area pad pasting, the easy adhesion in handrail area surface remains impurity such as dust, influence the quality of follow-up pad pasting operation, the pad pasting easily produces the skew and twines in the device when to elevator handrail area pad pasting, be unfavorable for device pad pasting quality and device normal operating, and because elevator handrail area anomalous cross sectional shape, some devices appear the phenomenon that the protection film is not laminated and lead to droing often to its pad pasting, and the protection film after the laminating easily produces the bubble, the fold, the inconvenient collection in handrail area after the laminating, device pad pasting quality and efficiency are all lower.

Disclosure of Invention

The invention aims to provide an elevator handrail belt surface film pasting device for elevator production, which solves the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an elevator handrail takes surface pad pasting device for elevator production, the power distribution box comprises a box body, be provided with feed mechanism on the box, dust removal mechanism, the attached mechanism of compaction, positioning mechanism, iron elimination mechanism and drive mechanism, rotate on the side inner wall around the box and install the collection roller, pad pasting roller and two sets of bracing pieces, the inboard bottom fixed mounting of box has the workstation, fixed mounting has the mount table on the side inner wall around the box, one side outer wall fixed mounting of box has the mount and is provided with and pulls the collection roller, the mount rotates the installation with pulling the collection roller, fixed mounting has the second motor on the mount, the output shaft of second motor passes through shaft coupling and pulls collection roller fixed connection, the articulated access door that installs of front side outer surface of box, the front side outer surface fixed mounting of access door has the handle and inlays and installs the glass observation window.

Preferably, feed mechanism includes rubber driving roller, grip roller, spout, slider and reset spring, rotates on the side inner wall around the box and installs rubber driving roller, and the inside of box is provided with the grip roller, and rubber driving roller is located the grip roller directly over, has all seted up the spout on the side inner wall around the box, and slidable mounting has the slider on the spout, and the grip roller rotates the installation with the slider, and the inboard bottom fixed mounting of spout has reset spring, and reset spring's one end and the bottom fixed surface of slider are connected.

Preferably, dust removal mechanism includes fan, play tuber pipe, dust removal roller, cleans roller and dust cage, and the fixed surface installs the fan in the top of box, and the output of fan extends to the inside of box and fixedly connected with play tuber pipe, rotates on the side inner wall around the box and installs the dust removal roller and clean the roller, and entrance to a cave and fixed mounting have been seted up to the bottom surface of box have a dust cage, and the entrance to a cave is located inside the dust cage.

Preferably, the compaction and attachment mechanism comprises an upper surface attachment roller, a hinged rod and an extension spring, spacing groove, two-way threaded rod, stopper and side laminating roller, the inside of box is provided with upper surface laminating roller, all articulate on the side inner wall of the front and back of box and install the hinge bar, upper surface laminating roller rotates the installation with the hinge bar, the top fixed surface of workstation installs extension spring, extension spring's one end and the one end fixed connection of hinge bar, be provided with two sets of side laminating rollers directly over the mount table, entrance to a cave and spacing groove have been seted up on the mount table, the spacing groove is located the entrance to a cave, rotate on the side inner wall of the front and back of entrance to a cave and install two-way threaded rod, two sets of stoppers are installed to the screw thread on the two-way threaded rod, two sets of stoppers equal slidable mounting in the spacing groove, stopper and side laminating roller rotate the installation, the one end of two-way threaded rod.

Preferably, positioning mechanism includes locating plate, telescopic link and threaded rod, and the inside of box is provided with two sets of locating plates, and fixed mounting has two sets of telescopic links on the outer wall of locating plate, rotates on the front and back side inner wall of box and installs two sets of threaded rods, has all seted up spacing hole on two sets of locating plates, and the threaded rod passes spacing hole and locating plate threaded mounting, and the one end of two sets of threaded rods all extends to the outside and the fixedly connected with crank of box.

Preferably, it includes electronic hydraulic stem, a mounting bracket, iron the roller, heating wire and oiling pipe to iron the elimination mechanism, the inboard top fixed mounting of box has electronic hydraulic stem, the free end fixedly connected with mounting bracket of electronic hydraulic stem, the inside of box is provided with irones the roller, the mounting bracket rotates the installation with ironing the roller, the inner wall fixed mounting who irones the roller has the heating wire, the front side outer surface fixedly connected with oiling pipe that irones the roller, it communicates with each other with oiling pipe inside to iron the roller, the entrance to a cave has been seted up to the front side outer surface of box, the one end of oiling pipe is passed the entrance to a cave and is extended to the outside of box and.

Preferably, the transmission mechanism comprises a first gear, a chain and a belt pulley, the conveyer belt, second gear and first motor, the one end of dust removal roller extends to the outside of box and the first gear of fixedly connected with and second gear, the one end of cleaning the roller extends to the outside of box and the first gear of fixedly connected with and belt pulley, two sets of first gear intermeshing, the one end of rubber drive roller extends to the outside of box and fixedly connected with belt pulley, the cover is established on two sets of belt pulleys and is installed the conveyer belt, two sets of belt pulleys pass through the conveyer belt transmission and connect, the one end of collecting roller and pad pasting roller all extends to the outer wall and the fixedly connected with second gear of box, the cover is established on three sets of second gears and is installed the chain, three sets of second gears pass through the chain transmission and connect, the outside fixed surface of rear side of box installs first motor, the output shaft of first motor pass through the shaft coupling extend to the inside of box and with dust removal.

Preferably, the limiting groove is located between the two groups of telescopic rods, the ironing roller is located between the two groups of supporting rods, and the outer walls of the two sides of the box body are provided with the material inlet and outlet.

Compared with the prior art, the invention has the beneficial effects that:

(1) this an elevator handrail area surface pad pasting device for elevator production uses through the cooperation of fan, play tuber pipe, dust removal roller, cleaning roller and dust cage, can carry out the clearance of removing dust to its surface before the device is to elevator handrail area pad pasting, guarantees the clean and tidy on handrail area surface, and the impurity of avoiding depositing causes the condition of pad pasting back protection film surface gassing, has promoted the practicality and the pad pasting quality of this device.

(2) This an elevator handrail area surface pad pasting device for elevator production, through upper surface laminating roller, the hinge bar, extension spring, the spacing groove, two-way threaded rod, the cooperation of stopper and side laminating roller is used, can reach the compaction effect to the special shape in elevator handrail area when carrying out the pad pasting to it, the awkward problem that partial device can only carry out the pad pasting to handrail area upper surface has been avoided, guarantee the quality and the efficiency of device pad pasting, simultaneously can also change the width of side laminating through rotating the crank, make the device can carry out the pad pasting operation to the elevator handrail area of different specifications, the application range of device has been widened.

(3) This an elevator handrail area surface pad pasting device for elevator production, through the locating plate, the cooperation of telescopic link and threaded rod is used, can carry on spacingly to protection film and elevator handrail area when the pad pasting, avoid the two to take place the skew and the condition that drops at the removal in-process, guarantee the accuracy and the quality of device pad pasting, can also prevent simultaneously that the protection film from twisting into the damage that causes the device in the drive disk assembly, prolonged the life of device, facilitate promotion and use.

(4) This an elevator handrail area surface pad pasting device for elevator production uses through the cooperation of electronic hydraulic stem, mounting bracket, ironing roller, heating wire and oiling pipe, can eliminate the bubble that produces after carrying out the pad pasting operation to the elevator handrail area to the device, reduces the defective rate of device, has further guaranteed the quality of this device pad pasting, has promoted the production efficiency and the sales volume of device indirectly.

(5) This an elevator handrail area surface pad pasting device for elevator production uses through the cooperation of first gear, chain, belt pulley, conveyer belt, second gear and first motor, only accomplishes the pad pasting transmission operation to the device through a set of motor, has promoted the efficiency and the practicality of device, reduces the waste of the energy, so can guarantee because of drive mechanism rotation rate keeps synchronous can not produce the condition of fold behind deformation or the pulling force undersize pad pasting because of the pulling force is too big so.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a top view of the alignment plate of the present invention;

FIG. 4 is a side view of the mounting table of the present invention;

figure 5 is a schematic side view of the ironing roller according to the present invention;

fig. 6 is a rear view of the first motor of the present invention.

In the figure: 1 box body, 2 feeding mechanisms, 201 rubber driving rollers, 202 clamping rollers, 203 sliding grooves, 204 sliding blocks, 205 reset springs, 3 dust removal mechanisms, 301 fans, 302 air outlet pipes, 303 dust removal rollers, 304 cleaning rollers, 305 dust hoods, 4 compacting and attaching mechanisms, 401 upper surface attaching rollers, 402 hinge rods, 403 extension springs, 404 limiting grooves, 405 bidirectional threaded rods, 406 limiting blocks, 407 side attaching rollers, 5 positioning mechanisms, 501 positioning plates and 502 telescopic rods, 503 threaded rod, 6 ironing and removing mechanisms, 601 electric hydraulic rod, 602 mounting rack, 603 ironing rollers, 604 heating wires, 605 oiling pipe, 7 transmission mechanisms, 701 first gear, 702 chain, 703 belt pulley, 704 conveyor belt, 705 second gear, 706 first motor, 8 collecting roller, 9 film pasting roller, 10 working table, 11 mounting table, 12 supporting rod, 13 fixing rack, 14 traction collecting roller, 15 second motor and 16 access door.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: an elevator handrail belt surface film pasting device for elevator production comprises a box body 1, a feeding mechanism 2, a dust removal mechanism 3 and a compaction attachment mechanism 4 are arranged on the box body 1, positioning mechanism 5, iron elimination mechanism 6 and drive mechanism 7, rotate on the side inner wall of the front and back of box 1 and install collection roller 8, pad pasting roller 9 and two sets of bracing pieces 12, inboard bottom fixed mounting of box 1 has workstation 10, fixed mounting has mount table 11 on the side inner wall of the front and back of box 1, one side outer wall fixed mounting of box 1 has mount 13 and is provided with and pulls collection roller 14, mount 13 rotates the installation with pulling collection roller 14, fixed mounting has second motor 15 on mount 13, the output shaft of second motor 15 passes through the shaft coupling and pulls collection roller 14 fixed connection, the articulated access door 16 that installs of the front side outer surface of box 1, the outer fixed surface of the front side of access door 16 installs the handle and inlays and installs the glass observation window.

The feeding mechanism 2 comprises a rubber driving roller 201, a clamping roller 202, a sliding groove 203, a sliding block 204 and a return spring 205, the rubber driving roller 201 is rotatably installed on the inner walls of the front side and the rear side of the box body 1, the clamping roller 202 is arranged in the box body 1, the rubber driving roller 201 is positioned right above the clamping roller 202, the sliding grooves 203 are respectively arranged on the inner walls of the front side and the rear side of the box body 1, the sliding block 204 is slidably installed on the sliding groove 203, the clamping roller 202 and the sliding block 204 are rotatably installed, the return spring 205 is fixedly installed at the bottom of the inner side of the sliding groove 203, one end of the return spring 205 is fixedly connected with the outer surface of the bottom of the sliding block 204, the dust removing mechanism 3 comprises a fan 301, an air outlet pipe 302, a dust removing roller 303, a cleaning roller 304 and a dust collecting cover 305, the fan 301 is fixedly installed on the outer surface of the top of the box body 1, the output, the outer surface of the bottom of the box body 1 is provided with a hole and is fixedly provided with a dust collection cover 305, the hole is positioned in the dust collection cover 305, the surface of the elevator handrail belt can be cleaned by dust collection before the film is pasted by the device through the matching use of the fan 301, the air outlet pipe 302, the dust removing roller 303, the cleaning roller 304 and the dust collection cover 305, the cleanness and tidiness of the surface of the handrail belt are ensured, and the condition that the accumulated impurities cause bubbles on the surface of a protection film after the film is pasted is avoided, the compaction attaching mechanism 4 comprises an upper surface attaching roller 401, a hinged rod 402, an extension spring 403, a limiting groove 404, a bidirectional threaded rod 405, a limiting block 406 and a side edge attaching roller 407, the upper surface attaching roller 401 is arranged in the box body 1, the hinged rods 402 are hinged on the inner walls of the front side and the rear side of the box body 1, the upper surface attaching roller 401 and the hinged rod, one end of a tension spring 403 is fixedly connected with one end of an articulated rod 402, two groups of side laminating rollers 407 are arranged right above an installation platform 11, an opening and a limiting groove 404 are formed in the installation platform 11, the limiting groove 404 is positioned in the opening, a bidirectional threaded rod 405 is rotatably installed on the inner walls of the front side and the rear side of the opening, two groups of limiting blocks 406 are installed on the bidirectional threaded rod 405 in a threaded manner, the two groups of limiting blocks 406 are both installed in the limiting groove 404 in a sliding manner, the limiting blocks 406 and the side laminating rollers 407 are rotatably installed, one end of the bidirectional threaded rod 405 penetrates through the installation platform 11 and extends to the outside of the box body 1, a crank is fixedly connected with the bidirectional threaded rod 405, and the embarrassing problem that part of the device can only carry out film laminating on the upper surface of the handrail belt is avoided through the matching use of the upper surface laminating roller 401, the articulated rod 402, the tension spring 403, the limiting groove 404, the bidirectional threaded rod 405, the film pasting quality and efficiency of the device are ensured, meanwhile, the width of side edge pasting can be changed by rotating the crank, so that the device can carry out film pasting operation on elevator hand straps with different specifications, the application range of the device is widened, the positioning mechanism 5 comprises positioning plates 501, telescopic rods 502 and threaded rods 503, two groups of positioning plates 501 are arranged inside the box body 1, two groups of telescopic rods 502 are fixedly arranged on the outer walls of the positioning plates 501, two groups of threaded rods 503 are rotatably arranged on the inner walls of the front side and the rear side of the box body 1, limiting holes are respectively formed in the two groups of positioning plates 501, the threaded rods 503 are installed with the positioning plates 501 in a threaded manner after penetrating through the limiting holes, one ends of the two groups of threaded rods 503 extend to the outside of the box body 1 and are fixedly connected with the crank, through the matched use of the positioning plates 501, the telescopic rods 502 and the threaded rods 503, the protective film and, the precision and the quality of the film pasting of the device are guaranteed, meanwhile, the damage to the device caused by the fact that a protective film is twisted into a transmission part can be prevented, the service life of the device is prolonged, and the ironing and removing mechanism 6 is convenient to popularize and use and comprises an electric hydraulic rod 601, a mounting frame 602, an ironing roller 603, a heating wire 604 and an oil filling pipe 605, the electric hydraulic rod 601 is fixedly mounted at the top of the inner side of a box body 1, the mounting frame 602 is fixedly connected with the free end of the electric hydraulic rod 601, the ironing roller 603 is arranged inside the box body 1, the mounting frame 602 is rotatably mounted with the ironing roller 603, the heating wire 604 is fixedly mounted on the inner wall of the ironing roller 603, the oil filling pipe 605 is fixedly connected with the outer surface of the front side of the ironing roller 603, the ironing roller 603 is communicated with the oil filling pipe 605, a hole is formed in the outer surface of the front side of the, The mounting frame 602, the ironing roller 603, the heating wire 604 and the oil filling pipe 605 are used in cooperation, bubbles generated after the film pasting operation is carried out on the elevator handrail belt by the device can be eliminated, the reject ratio of the device is reduced, the film pasting quality of the device is further ensured, the production efficiency and the sales volume of the device are indirectly improved, the transmission mechanism 7 comprises a first gear 701, a chain 702, a belt pulley 703, a transmission belt 704, a second gear 705 and a first motor 706, one end of the dust removing roller 303 extends to the outside of the box body 1 and is fixedly connected with the first gear 701 and the second gear 705, one end of the cleaning roller 304 extends to the outside of the box body 1 and is fixedly connected with the first gear 701 and the belt pulley 703, the two groups of first gears 701 are mutually meshed, one end of the rubber transmission roller 201 extends to the outside of the box body 1 and is fixedly connected with the belt pulley 703, the two groups of belt pulleys 703 are sleeved with, two groups of belt pulleys 703 are in transmission connection through a conveyor belt 704, one ends of a collecting roller 8 and a film pasting roller 9 are both extended to the outer wall of the box body 1 and are fixedly connected with second gears 705, three groups of second gears 705 are sleeved with chains 702 and are in transmission connection through the chains 702, a first motor 706 is fixedly arranged on the outer surface of the rear side of the box body 1, an output shaft of the first motor 706 is extended to the inside of the box body 1 through a coupler and is fixedly connected with the dust removing roller 303, the film pasting transmission operation of the device is completed only through one group of motors through the matching use of the first gears 701, the chains 702, the belt pulleys 703, the conveyor belt 704, the second gears 705 and the first motor 706, the efficiency and the practicability of the device are improved, the energy waste is reduced, the rotation speed of the transmission mechanism 7 is kept synchronous, the condition that the film pasting is deformed due to overlarge tension or folded after the undersensing of the film pasting can be avoided, the limiting groove 404 is located between the two sets of telescopic rods 502, the ironing roller 603 is located between the two sets of supporting rods 12, and the outer walls of the two sides of the box body 1 are provided with material inlet and outlet ports.

The working principle is as follows: an elevator handrail belt needing film pasting is placed between the rubber driving roller 201 and the clamping roller 202 through a feeding and discharging port, the fan 301 and the first motor 706 are controlled to be started, the handrail belt starts to move rightwards under the clamping driving action of the rubber driving roller 201 and the clamping roller 202, the dust removing roller 303 and the cleaning roller 304 rotate to clean the surface of the handrail belt, the fan 301 blows impurities into the dust collection hood 305 to be collected, when the handrail belt moves to the two groups of telescopic rods 502, the access door 16 is opened to pull out the film pasting on the film pasting roller 9 to be pasted on the handrail belt and wind the protective paper on the film pasting on the collection roller 8, the crank is rotated to adjust the distance between the two groups of positioning plates 501 to position the handrail belt and the film, the upper surface pasting roller 401 compacts and pastes the film on the upper surface of the handrail belt under the stress action of the tension spring 403, the crank is rotated to adjust the distance between the two groups of side pasting rollers 407, the pad pasting to handrail area both sides limit carries out the compaction when the handrail area passes through between two sets of side laminating rollers 407 and is attached, if the gassing, the fold condition, open the valve on the oiling pipe 605 and inject the conduction oil to ironing roller 603 in, control heating wire 604 starts to heat the conduction oil, ironing roller 603 heats bubble department and the compaction is eliminated with the bubble, handrail area behind the pad pasting is sent out the winding by box 1 right side business turn over material mouth and is reached collection effect on drawing collection roller 14, and control second motor 15 starts to pull follow-up handrail area.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an elevator handrail area surface pad pasting device for elevator production, includes box (1), its characterized in that: the box body (1) is provided with a feeding mechanism (2), a dust removing mechanism (3), a compaction attaching mechanism (4), a positioning mechanism (5), an ironing eliminating mechanism (6) and a transmission mechanism (7), the inner walls of the front side and the rear side of the box body (1) are rotatably provided with a collecting roller (8), a film attaching roller (9) and two groups of support rods (12), the bottom of the inner side of the box body (1) is fixedly provided with a workbench (10), the inner walls of the front side and the rear side of the box body (1) are fixedly provided with mounting tables (11), the outer wall of one side of the box body (1) is fixedly provided with a fixing frame (13) and a traction collecting roller (14), the fixing frame (13) and the traction collecting roller (14) are rotatably arranged, the fixing frame (13) is fixedly provided with a second motor (15), the output shaft of the second motor (15) is fixedly connected with the traction collecting roller (14) through a coupler, the outer, the outer surface of the front side of the access door (16) is fixedly provided with a handle and is embedded with a glass observation window.

2. The elevator handrail belt surface film coating device for elevator production according to claim 1, characterized in that: feeding mechanism (2) are including rubber driving roller (201), pinch roller (202), spout (203), slider (204) and reset spring (205), rotate on the side inner wall around box (1) and install rubber driving roller (201), the inside of box (1) is provided with pinch roller (202), rubber driving roller (201) are located pinch roller (202) directly over, spout (203) have all been seted up on the side inner wall around box (1), slidable mounting has slider (204) on spout (203), pinch roller (202) rotate with slider (204) and install, the inboard bottom fixed mounting of spout (203) has reset spring (205), the one end of reset spring (205) and the bottom surface fixed connection of slider (204).

3. The elevator handrail belt surface film coating device for elevator production according to claim 1, characterized in that: dust removal mechanism (3) include fan (301), go out tuber pipe (302), dust removal roller (303), clean roller (304) and dust cage (305), the top surface fixed mounting of box (1) has fan (301), the output of fan (301) extends to the inside and the fixedly connected with play tuber pipe (302) of box (1), rotate on the side inner wall around box (1) and install dust removal roller (303) and clean roller (304), the bottom surface of box (1) has been seted up the entrance to a cave and fixed mounting has dust cage (305), the entrance to a cave is located inside dust cage (305).

4. The elevator handrail belt surface film coating device for elevator production according to claim 1, characterized in that: the compaction attaching mechanism (4) comprises upper surface attaching rollers (401), hinged rods (402), extension springs (403), limiting grooves (404), two-way threaded rods (405), limiting blocks (406) and side edge attaching rollers (407), wherein the upper surface attaching rollers (401) are arranged inside the box body (1), the hinged rods (402) are hinged to the inner walls of the front side and the rear side of the box body (1), the upper surface attaching rollers (401) and the hinged rods (402) are rotatably installed, the extension springs (403) are fixedly installed on the outer surface of the top of the workbench (10), one ends of the extension springs (403) are fixedly connected with one ends of the hinged rods (402), two groups of side edge attaching rollers (407) are arranged right above the mounting platform (11), holes and the limiting grooves (404) are formed in the mounting platform (11), the limiting grooves (404) are located in the holes, the two-way threaded rods (405) are rotatably installed on the inner walls of the front side and the rear side, two sets of stopper (406) are installed to two-way threaded rod (405) last screw thread, and two sets of stopper (406) equal slidable mounting are in spacing groove (404), and stopper (406) and side laminating roller (407) rotate the installation, and the outside and the fixedly connected with crank that mount table (11) extended to box (1) are passed to the one end of two-way threaded rod (405).

5. The elevator handrail belt surface film coating device for elevator production according to claim 1, characterized in that: positioning mechanism (5) are including locating plate (501), telescopic link (502) and threaded rod (503), the inside of box (1) is provided with two sets of locating plates (501), fixed mounting has two sets of telescopic links (502) on the outer wall of locating plate (501), rotate on the front and back side inner wall of box (1) and install two sets of threaded rod (503), spacing hole has all been seted up on two sets of locating plates (501), threaded rod (503) pass spacing hole and locating plate (501) threaded mounting, the one end of two sets of threaded rod (503) all extends to the outside and the fixedly connected with crank of box (1).

6. The elevator handrail belt surface film coating device for elevator production according to claim 1, characterized in that: ironing elimination mechanism (6) is including electronic hydraulic stem (601), mounting bracket (602), iron roller (603), heating wire (604) and oiling pipe (605), the inboard top fixed mounting of box (1) has electronic hydraulic stem (601), the free end fixedly connected with mounting bracket (602) of electronic hydraulic stem (601), the inside of box (1) is provided with irones roller (603), mounting bracket (602) and irones roller (603) and rotate the installation, the inner wall fixed mounting of irones roller (603) has heating wire (604), the front side outer surface fixed connection of irones roller (603) has oiling pipe (605), irones roller (603) and oiling pipe (605) inside and communicates with each other, the entrance to a cave has been seted up to the front side outer surface of box (1), the one end of oiling pipe (605) is passed the entrance to extend to the outside of box (1) and is provided with the valve.

7. The surface film-coating device for the handrail belt of the elevator, according to claim 2 or 3, is characterized in that: the transmission mechanism (7) comprises a first gear (701), a chain (702), belt pulleys (703), a transmission belt (704), a second gear (705) and a first motor (706), one end of the dust removing roller (303) extends to the outside of the box body (1) and is fixedly connected with the first gear (701) and the second gear (705), one end of the cleaning roller (304) extends to the outside of the box body (1) and is fixedly connected with the first gear (701) and the belt pulleys (703), the two groups of first gears (701) are mutually meshed, one end of the rubber transmission roller (201) extends to the outside of the box body (1) and is fixedly connected with the belt pulleys (703), the transmission belt (704) is sleeved on the two groups of belt pulleys (703), the two groups of belt pulleys (703) are in transmission connection through the transmission belt pulleys (704), one ends of the collecting roller (8) and the film sticking roller (9) both extend to the outer wall of the box body (1) and are fixedly connected with the second, the three groups of second gears (705) are sleeved with chains (702), the three groups of second gears (705) are in transmission connection through the chains (702), the outer surface of the rear side of the box body (1) is fixedly provided with a first motor (706), and an output shaft of the first motor (706) extends to the inside of the box body (1) through a coupler and is fixedly connected with the dust removing roller (303).

8. The surface film-coating device for the handrail belt of an elevator according to claim 4, 5 or 6, wherein: the limiting groove (404) is positioned between the two groups of telescopic rods (502), the ironing roller (603) is positioned between the two groups of supporting rods (12), and the outer walls of the two sides of the box body (1) are provided with material inlet and outlet.