CN212495669U

CN212495669U - Elevator guide rail cutting device

Info

Publication number: CN212495669U
Application number: CN202021227433.8U
Authority: CN
Inventors: 沈春荣; 姚国良
Original assignee: Wujiang Zhenyu Metal Products Co ltd
Current assignee: Wujiang Zhenyu Metal Products Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-02-09
Anticipated expiration: 2030-06-29

Abstract

The utility model relates to an elevator guide rail technical field just discloses an elevator guide rail cutting device, the on-line screen storage device comprises a base, the lower extreme fixedly connected with quantity of base is four stabilizer blades, the lower extreme fixedly connected with of base is located four the inboard control panel of stabilizer blade, the spout has been seted up to the upper end of base, the inside sliding connection of spout has the slider that extends to the spout outside, the left wall fixedly connected with servo motor of spout, servo motor's output fixedly connected with runs through the lead screw of slider, fixedly connected with holds the bars sensor between the lower extreme of slider and the lower wall of spout, the upper end fixedly connected with fixed block of slider. This elevator guide rail cutting device possesses advantages such as automatically regulated guide rail cutting length, has solved current elevator guide rail cutting device when the cutting, and the length of cutting elevator guide rail is most for measuring in advance and at elevator guide rail mark, and the operation is comparatively loaded down with trivial details and the lower problem of precision.

Description

Elevator guide rail cutting device

Technical Field

The utility model relates to an elevator guide rail technical field specifically is an elevator guide rail cutting device.

Background

The guide rail of the elevator is an elevator component consisting of steel rails and connecting plates, and is divided into a car guide rail and a counterweight guide rail, the cross section of the guide rail is divided into three forms of T shape, L shape and hollow shape, the guide rail plays a role in guiding and simultaneously bears the car, the impact force generated when the elevator is braked, the impact force generated when a safety tong is emergently braked and the like, the guide rail is an important reference component vertical to the steps of the elevator, the automatic elevator and the automatic sidewalk, controls the running tracks of the elevator car, the automatic escalator and the automatic sidewalk, ensures the transmission of operation signals, and is an important component related to the safety and the running quality of the elevator.

Elevator guide rail is when production, all directly produces long banding shape, in order to adapt to the installation of different occasions elevator guide rail, probably need cut elevator guide rail, current elevator guide rail cutting device is when the cutting, and the length of cutting elevator guide rail is most for measuring in advance and at elevator guide rail mark, and the operation is comparatively loaded down with trivial details and the precision is lower, so provides an elevator guide rail cutting device and solves the problem that the aforesaid provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an elevator guide rail cutting device possesses advantages such as automatically regulated guide rail cutting length, has solved current elevator guide rail cutting device when the cutting, and the length of cutting elevator guide rail is most for measuring in advance and at elevator guide rail mark, the comparatively loaded down with trivial details and lower problem of precision of operation.

(II) technical scheme

For the purpose of realizing above-mentioned automatically regulated guide rail cutting length, the utility model provides a following technical scheme: an elevator guide rail cutting device comprises a base, wherein the lower end of the base is fixedly connected with four support legs, the lower end of the base is fixedly connected with a control panel positioned on the inner side of the four support legs, the upper end of the base is provided with a chute, the inside of the chute is slidably connected with a slide block extending to the outside of the chute, the left wall of the chute is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a lead screw penetrating through the slide block, a capacitance grid sensor is fixedly connected between the lower end of the slide block and the lower wall of the chute, the upper end of the slide block is fixedly connected with a fixed block, the upper end of the fixed block is provided with a guide groove, the inside of the guide groove is fixedly connected with two electromagnets, the output ends of the two electromagnets are fixedly connected with a fixed plate positioned on the rear side of the electromagnets, the upper end of the, the utility model discloses a material collecting device, including base, material receiving block, electronic slip table, the upper end fixedly connected with of base is located the material receiving block in photoelectric switch right side, the upper end of material receiving block has been seted up and has been connect the silo, the upper end fixedly connected with of base is located the electronic slip table that material receiving block rear side, the first motor of removal end fixedly connected with of electronic slip table, the output fixed connection cutting blade of first motor.

Preferably, the output end of the servo motor is fixedly connected with the screw rod through a coupler, a threaded hole matched with the screw rod is formed in the left end of the sliding block, and the screw rod is in threaded connection with the sliding block through the threaded hole.

Preferably, the capacitive grating sensor comprises a movable grating and a fixed grating, a first fixed groove matched with the movable grating is formed in the lower end of the sliding block, the movable grating is fixedly connected with the side wall of the first fixed groove, a second fixed groove communicated with the sliding groove and matched with the fixed grating is formed in the upper end of the base, and the fixed grating is fixedly connected with the side wall of the second fixed groove.

Preferably, the left end and the right end of the guide groove are respectively flush with the left end and the right end of the fixing block, the rear wall of the guide groove and the rear end of the fixing plate are both fixedly connected with rubber pads, and the electromagnet is a push-pull electromagnet.

Preferably, the left end and the right end of the material receiving groove are respectively flush with the left end and the right end of the material receiving block, the size of the material receiving groove is matched with that of the guide groove, and the material receiving groove and the guide groove are located on the same horizontal plane.

Preferably, the servo motor, the capacitive grating sensor, the photoelectric switch, the electric sliding table and the first motor are all electrically connected with a control panel, and the control panel is a single chip microcomputer.

(III) advantageous effects

Compared with the prior art, the utility model provides an elevator guide rail cutting device possesses following beneficial effect:

when the elevator guide rail cutting device is used, an elevator guide rail is placed in a guide groove at the upper end of a fixed block, the right end of the elevator guide rail is positioned at the right side of the right end face of the fixed block, then cutting is started, a control panel controls an electromagnet to be electrified, the elevator guide rail is extruded through the fixed plate and is fixed in the guide groove, the friction force is enhanced by arranging a rubber pad, the elevator guide rail is prevented from being scratched when the fixing effect is improved, then a servo motor drives a lead screw to rotate, a sliding block is driven through a threaded hole, so that the elevator guide rail is driven to move rightwards, when the right end of the elevator guide rail just appears above a photoelectric switch, the photoelectric switch detects a signal and transmits the signal to the control panel, the control panel controls a capacitive grating sensor to reset data and starts to record displacement, after the, simultaneously, first motor drives cutting blade and rotates, and control panel control electric sliding table moves down, drives cutting blade cutting elevator guide rail, through above setting, can input different predetermined cutting length in the control panel as required, just can directly cut without measuring the mark, has improved the efficiency of cutting, through above setting, possesses advantages such as automatically regulated guide rail cutting length.

Drawings

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

fig. 2 is a left view of the fixing block of the present invention.

In the figure: the device comprises a base 1, supporting legs 2, a control board 3, a sliding groove 4, a sliding block 5, a servo motor 6, a lead screw 7, a capacitive grating sensor 8, a fixed block 9, a guide groove 10, an electromagnet 11, a fixed plate 12, a photoelectric switch 13, a material receiving block 14, a material receiving groove 15, an electric sliding table 16, a first motor 17 and a cutting blade 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, an elevator guide rail cutting device comprises a base 1, the lower end of the base 1 is fixedly connected with four support legs 2, the lower end of the base 1 is fixedly connected with a control panel 3 positioned at the inner side of the four support legs 2, the upper end of the base 1 is provided with a chute 4, the inside of the chute 4 is slidably connected with a slide block 5 extending to the outside of the chute 4, the left wall of the chute 4 is fixedly connected with a servo motor 6, the output end of the servo motor 6 is fixedly connected with a screw rod 7 penetrating through the slide block 5, the output end of the servo motor 6 is fixedly connected with the screw rod 7 through a coupler, the left end of the slide block 5 is provided with a threaded hole matched with the screw rod 7, the screw rod 7 is in threaded connection with the slide block 5 through the threaded hole, a capacitive grating sensor 8 is fixedly connected between the lower end of the slide block 5 and the lower wall of the chute 4, the capacitive, the movable grid is fixedly connected with the side wall of the first fixed groove, the upper end of the base 1 is provided with a second fixed groove which is communicated with the sliding groove 4 and is matched with the fixed grid, the fixed grid is fixedly connected with the side wall of the second fixed groove, the upper end of the sliding block 5 is fixedly connected with a fixed block 9, the upper end of the fixed block 9 is provided with a guide groove 10, the inner part of the guide groove 10 is fixedly connected with two electromagnets 11, the output ends of the two electromagnets 11 are fixedly connected with a fixed plate 12 which is positioned at the rear side of the electromagnets 11, the left end and the right end of the guide groove 10 are respectively flush with the left end and the right end of the fixed block 9, the rear wall of the guide groove 10 and the rear end of the fixed plate 12 are respectively fixedly connected with a rubber pad, the electromagnets 11 are push-pull type electromagnets, the upper end of the base 1 is fixedly connected with a, connect the upper end of material piece 14 to have seted up and connect silo 15, connect the silo 15 about the end respectively with connect material piece 14 about the end level, and connect the size looks adaptation of silo 15 and guide way 10, and connect silo 15 and guide way 10 to be located same horizontal plane, the upper end fixedly connected with of base 1 is located the electronic slip table 16 that connects 14 rear sides of material piece, the first motor 17 of the mobile end fixedly connected with of electronic slip table 16, servo motor 6, hold bars sensor 8, photoelectric switch 13, electronic slip table 16 and first motor 17 all with control panel 3 electric connection, control panel 3 is the singlechip, the output fixed connection cutting blade 18 of first motor 17.

In conclusion, when the elevator guide rail cutting device is used, an elevator guide rail is placed in a guide groove 10 at the upper end of a fixed block 9, the right end of the elevator guide rail is positioned at the right side of the right end face of the fixed block 9, cutting is started, a control panel 3 controls an electromagnet 11 to be electrified, the elevator guide rail is extruded through a fixed plate 12 and is fixed in the guide groove 10, a rubber pad is arranged, friction is enhanced, the fixing effect is improved, the elevator guide rail is prevented from being scratched during fixing, then a servo motor 6 drives a screw rod 7 to rotate, a sliding block 5 is driven through a threaded hole, the elevator guide rail is driven to move rightwards, when the right end of the elevator guide rail just appears above a photoelectric switch 13, a signal is detected by the photoelectric switch 13 and is transmitted to the control panel 3, the control panel 3 controls a capacitive grating sensor 8 to reset data and start to record displacement, control panel 3 control servo motor 6 stall, and simultaneously, first motor 17 drives cutting blade 18 and rotates, control panel 3 control electric sliding table 16 moves down, it cuts elevator guide rail to drive cutting blade 18, through above setting, can be as required, the different predetermined cutting length of input in control panel 3, just can not measure the mark, directly cut, the efficiency of cutting has been improved, through above setting, possess advantages such as automatically regulated guide rail cutting length, current elevator guide rail cutting device when the cutting has been solved, the length of cutting elevator guide rail is most for measuring in advance and marking at elevator guide rail, the comparatively loaded down with trivial details of operation and the lower problem of precision.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. An elevator guide rail cutting device, includes base (1), its characterized in that: the lower end of the base (1) is fixedly connected with four support legs (2), the lower end of the base (1) is fixedly connected with a control panel (3) which is positioned at the inner side of the four support legs (2), the upper end of the base (1) is provided with a sliding chute (4), the inner part of the sliding chute (4) is slidably connected with a sliding block (5) which extends to the outer part of the sliding chute (4), the left wall of the sliding chute (4) is fixedly connected with a servo motor (6), the output end of the servo motor (6) is fixedly connected with a lead screw (7) which penetrates through the sliding block (5), a capacitive grating sensor (8) is fixedly connected between the lower end of the sliding block (5) and the lower wall of the sliding chute (4), the upper end of the sliding block (5) is fixedly connected with a fixed block (9), the upper end of the fixed block (9) is provided with a guide groove (10), and, two the output of electro-magnet (11) all with fixed plate (12) fixed connection who is located electro-magnet (11) rear side, the upper end fixedly connected with of base (1) is located the right-hand photoelectric switch (13) that just is located guide way (10) below of spout (4), the upper end fixedly connected with of base (1) is located material receiving block (14) in photoelectric switch (13) right side, material receiving block (14) upper end has been seted up and has been received silo (15), the upper end fixedly connected with of base (1) is located electronic slip table (16) that material receiving block (14) rear side, the first motor (17) of removal end fixedly connected with of electronic slip table (16), the output fixed connection cutting blade (18) of first motor (17).

2. The elevator guide rail cutting apparatus according to claim 1, wherein: the output end of the servo motor (6) is fixedly connected with the screw rod (7) through a coupler, a threaded hole matched with the screw rod (7) is formed in the left end of the sliding block (5), and the screw rod (7) is in threaded connection with the sliding block (5) through the threaded hole.

3. The elevator guide rail cutting apparatus according to claim 1, wherein: the capacitive grating sensor (8) comprises a movable grating and a fixed grating, a first fixed groove matched with the movable grating is formed in the lower end of the sliding block (5), the movable grating is fixedly connected with the side wall of the first fixed groove, a second fixed groove which is communicated with the sliding groove (4) and matched with the fixed grating is formed in the upper end of the base (1), and the fixed grating is fixedly connected with the side wall of the second fixed groove.

4. The elevator guide rail cutting apparatus according to claim 1, wherein: the left end and the right end of the guide groove (10) are flush with the left end and the right end of the fixing block (9) respectively, rubber pads are fixedly connected to the rear wall of the guide groove (10) and the rear end of the fixing plate (12), and the electromagnet (11) is a push-pull electromagnet.

5. The elevator guide rail cutting apparatus according to claim 1, wherein: the left end and the right end of the material receiving groove (15) are flush with the left end and the right end of the material receiving block (14) respectively, the size of the material receiving groove (15) is matched with that of the guide groove (10), and the material receiving groove (15) and the guide groove (10) are located on the same horizontal plane.

6. The elevator guide rail cutting apparatus according to claim 1, wherein: the servo motor (6), the capacitive grating sensor (8), the photoelectric switch (13), the electric sliding table (16) and the first motor (17) are all electrically connected with the control panel (3), and the control panel (3) is a single chip microcomputer.