CN205740280U - A kind of door of elevator tipper - Google Patents

Abstract

The utility model relates to an elevator door panel turning machine, which is characterized in that the turning machine comprises a jacking and turning system, a chain roller, a profile bracket, a center positioning system, a servo motor of the jacking and turning system, and a stepping motor of a chain roller. The center positioning system is fixed in the center of the profile support, with the center positioning system as the axis, a jacking and turning system is fixed on the profile support on the left and right sides respectively, and the two jacking and turning systems are kept at the same height, and work with the chain roller The surfaces are parallel; the chain roller is composed of a number of rollers, which are distributed on the upper surface of the profile support and driven by the stepping motor of the chain roller; the servo motor of the lifting and turning system is located directly below the center positioning system. The connecting plate is connected with the profile bracket, and the jacking and turning system on both sides is connected through the belt. The servo motor of the jacking and turning system drives the jacking and turning system to rise.

Description

An elevator door panel turning machine

technical field

The utility model belongs to the technical field of door panel manufacturing, in particular to an elevator door panel turning machine.

Background technique

The elevator door panel refers to the door at the entrance and exit of the elevator hall. After the elevator door panels are produced, they are stored and transported by packing multiple assembled door panels into the same box, and they need to be turned over before packing. The existing door panel packing method is to vertically transport the assembled door panels into the box manually, so there is a problem of low degree of automation during box packing.

Utility model content

Aiming at the deficiencies of the prior art, the technical problem to be solved by the utility model is to provide an elevator door panel turning machine. This turning machine replaces the existing process of manually carrying and packing door panels, which can significantly reduce the labor intensity of workers, can realize two-way turning of door panels, is easy to popularize, and solves the problem of time-consuming and laborious when door panels are erected. The manipulator is ready for picking and packing.

The technical scheme adopted by the utility model to solve the above-mentioned technical problems is to provide an elevator door panel turning machine, which is characterized in that the turning machine includes a jacking turning system, a chain roller, a profile bracket, a center positioning system, a jacking turning system servo Motor and chain-type roller stepper motor, the center positioning system is fixed in the center of the profile support, with the center positioning system as the axis, a jacking and turning system and two jacking and turning systems are respectively fixed on the profile support on the left and right sides Keep the same height and be parallel to the working surface of the chain roller; the chain roller is composed of a number of rollers, distributed on the upper surface of the profile support, and driven by the chain roller stepping motor to rotate; the jacking and flipping The system servo motor is located directly below the center positioning system, connected to the profile bracket through the connecting plate, and connected to the jacking and turning system on both sides through the belt, and the jacking and turning system servo motor drives the jacking and turning system to rise;

The jacking and turning system includes a suction cup turning mechanism, a turning mechanism bracket, a blocking bracket, a lead screw, a first guide rail, a first slider and a square tube frame. One side of the square tube frame is fixed to the profile bracket, and the other side is in the middle Two first guide rails are symmetrically fixed, and a blocking bracket is arranged at both ends of the two first guide rails. The block is connected with the corresponding first guide rail, and the overturning mechanism bracket drives the suction cup overturning mechanism to slide up and down on the first guide rail;

The suction cup turnover mechanism includes a suction cup, a pulley, a suction cup turnover mechanism support frame, a belt, a suction cup turnover servo motor, a bearing seat, a shaft and a suction cup support plate; the lower end of the suction cup turnover mechanism support frame is fixed on the upper surface of the turnover mechanism support, The suction cup turning servo motor is installed on the supporting frame of the sucking cup turning mechanism, the output end of the sucking cup turning servo motor is connected to a pulley, the pulley is connected to another pulley through a belt, and the other pulley is connected to the suction cup support plate through a shaft and a bearing seat , the suction cup is fixed above the suction cup support plate;

The center positioning system includes four roller mechanisms, four roller mechanism brackets, four second guide rails, a second slider, a rack, a center positioning bracket, a gear, two rack connecting plates, a cylinder, a cylinder connecting plate, Four welding plates and two connecting plates; the central positioning bracket is fixedly connected to the profile support through four welding plates, and the upper surface of the central positioning bracket is parallel to fix four second guide rails, and the gear is located in the middle of the two second guide rails. The upper surfaces of the two second guide rails are respectively connected to a rack connecting plate through the second slider, and the other end of the rack connecting plate is vertically connected to the connecting plate, and the two rack connecting plates can slide on the two second guide rails in the middle. The rack connecting plate is connected with the gear through the rack, and a cylinder is arranged on the outside of a rack connecting plate, and the cylinder is connected with the rack connecting plate through the cylinder connecting block; two second guide rails at both ends are connected The two connecting plates are perpendicular to the second guide rail and can slide on them, and the two ends of the upper surface of the two connecting plates are respectively connected to a roller mechanism through a roller mechanism bracket.

Compared with the prior art, the beneficial effects of the utility model are:

The jacking and flipping system of the utility model is driven by a servo motor, which improves the accuracy of the suction cup flipping, and the flipping of the door panel in two directions can be realized by using the sucker and the belt, that is, the vertical bidirectional flipping of the door panel is realized. The turning machine has a high degree of automation. The work efficiency is greatly improved, the labor intensity of workers is reduced, and it is ready for the subsequent robot grabbing and packing.

Description of drawings

Fig. 1 is the three-dimensional structural schematic diagram of the initial state of the elevator door panel turning machine of the present invention.

Fig. 2 is a top view structural schematic diagram of the initial state of the elevator door panel turning machine of the present invention.

Fig. 3 is a three-dimensional structural schematic diagram of the elevator door panel turning machine of the present invention after turning over.

FIG. 4 is a schematic perspective view of the three-dimensional structure of the jacking and turning system 1 in FIG. 1 .

FIG. 5 is a front view structural diagram of the jacking and turning system 1 in FIG. 1 .

FIG. 6 is a schematic perspective view of the three-dimensional structure of the suction cup turning mechanism 101 in FIG. 4 .

FIG. 7 is a schematic perspective view of the three-dimensional structure of the center positioning system 4 in FIG. 1 .

FIG. 8 is a top structural schematic diagram of the center positioning system 4 in FIG. 1 .

FIG. 9 is a top structural schematic view of the centering system 4 in FIG. 1 in a clamping state.

In the figure, 1-lifting and turning system, 2-chain roller, 3-profile support, 4-center positioning system, 5-servo motor for jacking and turning system, 6-stepper motor for chain roller, 101-suction cup turning mechanism , 102-overturning mechanism bracket, 103-blocking bracket, 104-lead screw, 105-first guide rail, 106-first slider, 107-square tube frame, 1011-suction cup, 1012-pulley, 1013-overturning mechanism support , 1014-belt, 1015-suction cup flipping servo motor, 1016-bearing seat, 1017-shaft, 1018-support plate, 401-roller mechanism, 402-roller mechanism support frame, 403-second slider, 404-second guide rail , 405-rack, 406-center positioning bracket, 407-gear, 408-rack connecting plate, 409-cylinder, 410-cylinder connecting plate, 411-welding plate, 412-connecting plate.

detailed description

The utility model will be further described in detail below in conjunction with the embodiments and accompanying drawings.

The utility model elevator door panel turning machine (referred to as turning machine, see Fig. 1-9) includes jacking and turning system 1, chain roller 2, profile bracket 3, center positioning system 4, jacking and turning system servo motor 5 and chain roller Stepper motor 6, the central positioning system 4 is fixed in the center of the profile support 3, with the central positioning system 4 as the axis, a jacking and turning system 1 is respectively fixed on the profile support 3 on the left and right sides, and two jacking and turning The system 1 maintains the same height and is parallel to the working surface of the chain roller 2; the chain roller 2 is composed of a number of rollers, distributed on the upper surface of the profile support 3, and driven by the chain roller stepping motor 6 to rotate The jacking and turning system servo motor 5 is located directly below the center positioning system 4, is connected to the profile support 3 through a connecting plate, and is connected to the jacking and turning system 1 on both sides through a belt, and the jacking and turning system servo motor 5 drives the jacking flip system 1 up;

The jacking and turning system 1 (see FIGS. 4-5 ) includes a suction cup turning mechanism 101, a turning mechanism bracket 102, a blocking bracket 103, a lead screw 104, a first guide rail 105, a first slider 106 and a square tube frame 107. One side of the square tube frame 107 is fixed to the profile bracket 3, and two first guide rails 105 are symmetrically fixed in the middle of the other side, and a blocking bracket 103 is arranged at both ends of the two first guide rails 105, and the upper part of the flipping mechanism bracket 102 Connect the suction cup turning mechanism 101 and be connected with the lead screw 104. The two ends of the turning mechanism support 102 are connected with the corresponding first guide rails 105 through the first slider 106. The turning mechanism support 102 drives the suction cup turning mechanism 101 on the first guide rail 105. Sliding up and down; the suction cup turning mechanism 101 is located on the upper part of the turning machine through the turning mechanism bracket 102, and is responsible for sucking the door panel and turning it left and right;

Described sucker turning mechanism 101 (referring to Fig. 6) comprises sucker 1011, belt pulley 1012, sucker turning mechanism bracing frame 1013, belt 1014, sucker turning over servo motor 1015, bearing block 1016, shaft 1017 and sucker support plate 1018; The lower end of the mechanism supporting frame 1013 is fixed on the upper surface of the turning mechanism support 102. The suction cup turning servo motor 1015 is installed on the sucking cup turning mechanism supporting frame 1013. Connect with another pulley, this other pulley is connected with suction cup support plate 1018 by shaft 1017 and bearing seat 1016, and suction cup 1101 is fixed above suction cup support plate 1018; Drive pulley 1012 to rotate by belt 1014, and pulley 1012 passes shaft 1017 and bearing Seat 1016 is connected with sucker 1011, thereby realizes sucker to turn over (referring to Fig. 3);

The center positioning system 4 (referring to Fig. 7-9) comprises four roller mechanisms 401, four roller mechanism supports 402, four second guide rails 404, a second slide block 403, a rack 405, a center positioning bracket 406, a gear 407, two rack connecting plates 408, cylinder 409, cylinder connecting plate 410, four welding plates 411 and two connecting plates 412; the center positioning bracket 406 is fixedly connected with the profile support 3 through four welding plates 411, and the center Four second guide rails 404 are fixed in parallel on the upper surface of the positioning bracket 406, and the gear 407 is located between the two second guide rails in the middle. The other end of the connecting plate 408 is vertically connected with the connecting plate 412, and the two rack connecting plates 408 can slide on the two second guide rails in the middle, and the rack connecting plate 408 is connected with the gear 407 through the rack 405. The outside of the bar connecting plate 408 is provided with a cylinder 409, and the cylinder 409 is connected with the rack connecting plate 408 through a cylinder connecting block 410; two connecting plates 412 are connected between the two second guide rails 404 at both ends, and the two connecting plates 412 is perpendicular to the second guide rail 404 and can slide on it. Both ends of the upper surface of the two connecting plates 412 are respectively connected to a roller mechanism 401 through the roller mechanism bracket 402 .

Fig. 9 is a top view of the center positioning system 4 at work, wherein the cylinder 409 stretches out, drives a rack connecting plate 408 through the cylinder connection block 410 to move on the second guide rail 403 connected thereto, and drives the gear 407 through the rack 405 , and then drive another rack connecting plate 408 to move, and the movement of the two rack connecting plates 408 drives the connecting plate 412 to move to the center of the gear, and then drives the four roller mechanisms 401 to gather toward the center, thereby realizing the central positioning of the door panel.

Working principle and process of the present utility model are:

During the production process of the door panels, the door panels are sequentially subjected to processes such as gluing, ribbing, and riveting. After assembly, the door panels are turned over, and then enter the next process with an industrial six-axis robot to grab the door panels and pack them into boxes.

After the door panel enters the overturning station, the chain roller stepper motor 6 drives the chain roller 2 to rotate, thereby driving the door panel forward. When the door panel enters half of the overturning station, the roller mechanism 401 on the center positioning system 4 clamps the door panel , the door panel continues to move forward until it hits a dead stop and stops.

After the door panel stops, the suction cup 1011 of the jacking and turning system 1 ventilates and rises upwards. When the suction cup 1011 touches the door panel, the center positioning system 4 is released, and then the door panel rises to the apex together with the jacking and turning system 1, and the suction cup turns over the servo motor 1015 drives the belt pulley 1012 to rotate, so that the door panel is turned over ±90°.

The unmentioned part of the utility model is applicable to the prior art.

The above are only preferred embodiments of the present utility model, and it should be pointed out that for those of ordinary skill in the art, some improvements and modifications can also be made without departing from the technical principles of the present utility model. It should also be regarded as the protection scope of the present utility model.

Claims (1)

1. a door of elevator tipper, it is characterised in that this tipper includes that jacking upset system, chain-type cylinder, section bar prop up Frame, center location system, jacking upset system servomotor and chain-type cylinder motor, described center location system is fixed In the central authorities of section bar support, with center location system as axle, the left and right sides is fixed with a jacking respectively on section bar support and turns over Transfering from one department to another system, two jacking upset systems keep contour and parallel with the work surface of chain-type cylinder；If described chain-type cylinder by The cylinder of dry quantity is constituted, and is distributed in the upper surface of section bar support, and is rotated by chain-type cylinder step motor drive；Described top Rise upset system servomotor and be positioned at the underface of center location system, be connected with section bar support by connecting plate, pass through belt Connecting the jacking upset system of both sides, jacking upset system driven by servomotor jacking upset system rises；

Described jacking upset system include sucker switching mechanism, switching mechanism support, stop support, leading screw, the first guide rail, first Slide block and square tube frame, described square tube frame side fixes with section bar support, and opposite side intermediate symmetry is fixed with two first and leads Rail, is provided with a stop support at the two ends of two the first guide rails, switching mechanism frame upper connecting sucker switching mechanism, And be connected with leading screw, the two ends of switching mechanism support are connected with corresponding first guide rail by the first slide block, switching mechanism support Sucker switching mechanism is driven to slide up and down on the first guide rail；

Described sucker switching mechanism include sucker, belt pulley, sucker switching mechanism bracing frame, belt, sucker upset servomotor, Bearing block, axle and suction cup support plate；Described sucker switching mechanism bracing frame lower end is fixed on the upper surface of switching mechanism support, institute State sucker upset servomotor to be arranged on sucker switching mechanism bracing frame, the outfan of sucker upset servomotor and a skin Belt wheel connects, and this belt pulley is connected with another belt pulley by belt, and this another belt pulley is by axle and bearing block and suction Dish gripper shoe connects, suction cup support plate sucker fixed above；

Described center location system include four rolling mechanism, four rolling mechanism rack, four the second guide rails, the second slide block, Tooth bar, centralized positioning support, gear, two tooth bar connecting plates, cylinder, cylinder connecting plate, four welded plates and two connecting plates； Described centralized positioning support is connected by four welded plates and section bar support are fixing, and centralized positioning rack upper surface is parallel fixes four Individual second guide rail, gear is positioned in the middle of middle two the second guide rails, and these two second guide rail upper surfaces are by the second slide block respectively Connecting a tooth bar connecting plate, the other end of tooth bar connecting plate is vertical with connecting plate to be connected, and two tooth bar connecting plates can be in centre Two the second slide on rails, described tooth bar connecting plate is connected by rack and pinion, sets in the outside of a tooth bar connecting plate Being equipped with cylinder, cylinder is connected with this tooth bar connecting plate by cylinder contiguous block；Two are connected between two second guide rails at two ends Individual connecting plate, this vertical second guide rail of two connecting plates, and can slide on, the upper surface two ends of two connecting plates lead to respectively Cross idler wheel mechanism support and connect an idler wheel mechanism.