Drop type steering conveying structure for elevator guide rail production

Abstract

A fall type steering conveying structure for elevator guide rail production comprises a longitudinal conveying line, a transverse conveying line and transfer mechanisms arranged at the tail end of the longitudinal conveying line and the head end of the transverse conveying line. The overall height of the longitudinal conveying line is higher than that of the transverse conveying line, so that height difference is formed between the longitudinal conveying line and the transverse conveying line, and the head end of the transverse conveying line can be inserted below the tail end of the longitudinal conveying line. The transferring mechanism comprises a fixedly-arranged base, a sliding base is arranged on the base in a matched and sliding mode through a sliding rail, and the sliding base is driven by an oil cylinder fixed to one side of the base. A rotary table fixing seat is fixedly arranged on the sliding seat, and a rotary table rotating seat is rotationally mounted on the rotary table fixing seat; a hydraulic lifting assembly is fixedly installed on the rotary table rotating base, a supporting arm is fixedly arranged on the top of the hydraulic lifting assembly, and an opening of the supporting arm faces the tail end of the longitudinal conveying line. According to the conveying assembly line, the limited site space can be fully utilized, and the transfer efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator guide rail production, in particular to a drop-type steering conveying structure used for elevator guide rail production. Background Art

[0002] The applicant's original paint drying line assembly line includes a longitudinal assembly line 100, a flipping original transfer mechanism 200 arranged next to the longitudinal assembly line 100, and a transverse assembly line 300 arranged next to the flipping original transfer mechanism 200; after the elevator guide rail comes out of the painting process, it is transmitted through the longitudinal assembly line 100. When the 5-meter-long elevator guide rail hits the buffer mechanism, the metal proximity switch is activated and transmits a signal to the PLC, which outputs a signal to the solenoid valve of the flipping original transfer mechanism 200, thereby controlling the two cylinders to rise synchronously, and the flip frame of the flipping original transfer mechanism 200 transfers the elevator guide rail to the transverse assembly line 300, and is transported to the drying process by the transverse assembly line 200.

[0003] As the company's production scale continues to expand, the original paint drying line assembly line has gradually shown limitations when used in actual working conditions, mainly reflected in: the original paint drying line assembly line is a flat layout, the longitudinal assembly line 100, the flip transfer mechanism 200 and the horizontal assembly line 300 are set too far apart, and the overall occupied site area is large, which is not conducive to the introduction and deployment of other production equipment of the company. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a drop-type turning and conveying structure for producing elevator guide rails to overcome the deficiencies in the prior art.

[0005] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] A drop-type steering conveying structure for elevator guide rail production includes a longitudinal conveying line, a transverse conveying line, and a transfer mechanism arranged at the end of the longitudinal conveying line and the beginning of the transverse conveying line; the overall height of the longitudinal conveying line is higher than that of the transverse conveying line, so that a height difference is formed between the longitudinal conveying line and the transverse conveying line, and the beginning of the transverse conveying line can be inserted under the end of the longitudinal conveying line.

[0007] Furthermore, the transfer mechanism includes a fixed base, on which a slide is slidably arranged through a slide rail, and the slide is driven by a cylinder fixed to one side of the base; a turntable fixed seat is fixedly arranged on the slide, and a turntable rotating seat is rotatably installed on the turntable fixed seat; a hydraulic lifting assembly is fixedly arranged on the turntable rotating seat, and a support arm is fixedly arranged on the top of the hydraulic lifting assembly, and the opening of the support arm faces the end of the longitudinal conveying line.

[0008] Furthermore, a drop-type steering conveying structure for elevator guide rail production also includes an external controller.

[0009] Furthermore, a gyroscope is disposed on the base, and the gyroscope is electrically connected to the controller.

[0010] Furthermore, an angle photoelectric sensor receiving end is also provided on the circumferential wall of the turntable fixing seat; an angle photoelectric sensor transmitting end is also provided on the circumferential wall of the turntable rotating seat; and the angle photoelectric sensor receiving end is electrically connected to the controller.

[0011] Furthermore, a cursor is provided on the bottom surface of the supporting arm, the emission port of the cursor is facing the ground, and the cursor is electrically connected to the controller.

[0012] Furthermore, a proximity sensor is provided at the end of the longitudinal conveying line, and the proximity sensor is electrically connected to the controller.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1) In this case, a drop-type steering conveying structure used for the production of elevator guide rails connects the longitudinal conveying line and the transverse conveying line through a transfer mechanism. It can make full use of the limited site space to deploy the longitudinal conveying line and the transverse conveying line, and has high transfer efficiency, which is conducive to the planning and deployment of more production equipment after the company's production capacity is expanded in the later stage.

[0015] 2) In this case, a drop-type steering conveying structure used for the production of elevator guide rails is provided with a gyroscope, an angle photoelectric sensor, a cursor ruler and a proximity sensor. The transfer logic is realized through the cooperation of these sensors and the controller, which is efficient and stable.

[0016] In order to more clearly understand the present invention, the following will describe the preferred implementation modes of the present invention in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the original assembly line in the background technology of the utility model;

[0018] Figure 2 This is a reference diagram of the use state of the utility model;

[0019] Figure 3 , Figure 4 , Figure 5 It is a structural diagram of the utility model;

[0020] Figure 6 , Figure 7 , Figure 8 It is a structural schematic diagram of the transfer mechanism in the utility model.

[0021] Figure ID:

[0022] 1-longitudinal conveyor line, 2-transverse conveyor line, 3-transfer mechanism, 9-elevator guide rail;

[0023] 31-base, 32-slide, 33-oil cylinder, 34-turntable fixed seat, 35-turntable rotating seat, 36-hydraulic lifting assembly, 37-support arm; 311-gyroscope, 341-angle photoelectric sensor receiving end, 342-angle photoelectric sensor transmitting end, 371-cursor ruler, 11-proximity sensor;

[0024] 100-longitudinal assembly line, 200-original transfer mechanism, 300-horizontal assembly line. DETAILED DESCRIPTION

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0026] In addition, if there are terms such as "first" and "second", they are only used for descriptive purposes, mainly to distinguish different devices, elements or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components, and cannot be understood as indicating or implying relative importance.

[0027] In addition, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installed", "provided with", "mounted / connected", "connected", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two components; for ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0028] See also Figure 1-8The utility model provides a drop-type steering conveying structure for elevator guide rail production, comprising a longitudinal conveying line 1, a transverse conveying line 2, and a transfer mechanism 3 arranged at the end of the longitudinal conveying line 1 and the beginning of the transverse conveying line 2; the overall height of the longitudinal conveying line 1 is higher than that of the transverse conveying line 2, so that a height difference is formed between the longitudinal conveying line 1 and the transverse conveying line 2, and the beginning of the transverse conveying line 2 can be inserted under the end of the longitudinal conveying line 1.

[0029] The transfer mechanism 3 includes a fixed base 31, on which a slide 32 is slidably arranged through a slide rail, and the slide 32 is driven by a cylinder 33 fixed to one side of the base 31; a turntable fixing seat 34 is fixedly arranged on the slide 32, and a turntable rotating seat 35 is rotatably mounted on the turntable fixing seat 34; a hydraulic lifting assembly 36 is fixedly mounted on the turntable rotating seat 35, and a support arm 37 is fixedly arranged on the top of the hydraulic lifting assembly 36, and the opening of the support arm 37 faces the end of the longitudinal conveying line 1.

[0030] The working principle of the transfer mechanism 3 is:

[0031] 1. The oil cylinder 33 drives the slide 32 to slide toward the end of the longitudinal conveying line 1, and the supporting arm 37 supports the elevator guide rail 9 to be processed at the end of the longitudinal conveying line 1 from the bottom;

[0032] 2. The hydraulic lifting assembly 36 controls the support arm 37 to rise, so that the elevator guide rail 9 is separated from the track positioning seat on the longitudinal conveying line 1;

[0033] 3. The oil cylinder 33 drives the slide 32 to retreat and reset;

[0034] 4. The external controller controls the turntable rotating seat 35 to rotate, and the supporting arm 37 follows the turntable rotating seat 35 to rotate 90 degrees counterclockwise toward the horizontal conveying line 2;

[0035] 5. The hydraulic lifting assembly 36 controls the support arm 37 to descend, so that the elevator guide rail 9 on the support arm 37 is placed and positioned in the track positioning seat on the horizontal conveying line 2;

[0036] 6. As the horizontal conveyor line 2 runs, the elevator guide rail 9 automatically detaches from the support arm 37;

[0037] 7. The external controller controls the turntable rotating seat 35 to rotate and reset, and the supporting arm 37 follows the turntable rotating seat 35 to rotate 90 degrees clockwise toward the longitudinal conveying line 1;

[0038] 8. The hydraulic lifting assembly 36 controls the support arm 37 to descend and reset;

[0039] 9. When the next elevator guide rail 9 to be processed on the longitudinal conveyor line 1 reaches the end of the longitudinal conveyor line 1 and needs to be transferred, repeat the above steps 1 to 8.

[0040] Furthermore, a drop-type steering conveying structure for elevator guide rail production in this case also includes an external controller (not shown).

[0041] Furthermore, a gyroscope 311 is provided on the base 31 , and the gyroscope 311 is electrically connected to the controller. The controller senses the horizontal angle of the base 31 through the gyroscope 311 to avoid operation errors of the rotating parts and the lifting parts due to the deflection of the base 31 .

[0042] Furthermore, an angle photoelectric sensor receiving end 341 is also provided on the circumferential wall of the turntable fixed seat 34; an angle photoelectric sensor transmitting end 342 is also provided on the circumferential wall of the turntable rotating seat 35; the angle photoelectric sensor receiving end 341 is electrically connected to the controller; the controller controls the rotation angle of the turntable rotating seat 35 by cooperating with the angle photoelectric sensor receiving end 341 and the angle photoelectric sensor transmitting end 342.

[0043] Furthermore, a cursor 371 is provided on the bottom surface of the support arm 37 , with the emission port of the cursor 371 facing the ground. The cursor 371 is electrically connected to the controller, and the controller controls the hydraulic lifting assembly 36 through the induction of the cursor 371 , thereby controlling the lifting height of the support arm 37 .

[0044] Furthermore, a proximity sensor 11 is provided at the end of the longitudinal conveying line 1. The proximity sensor 11 is electrically connected to the controller. When the proximity sensor 11 senses that the elevator guide rail 9 reaches the end of the longitudinal conveying line 1, it feeds back a workpiece ready signal to the controller.

[0045] Compared with the existing technology, the drop-type steering conveying structure used for elevator guide rail production in this case connects the longitudinal conveying line and the transverse conveying line through a transfer mechanism. It can make full use of the limited site space to deploy the longitudinal conveying line and the transverse conveying line, and has high transfer efficiency, which is conducive to the planning and deployment of more production equipment after the company's production capacity is expanded in the later stage.

[0046] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A drop-type turning conveying structure for elevator guide rail production, characterized in that: The invention comprises a longitudinal conveying line (1), a transverse conveying line (2), and a transfer mechanism (3) arranged at the end of the longitudinal conveying line (1) and the beginning of the transverse conveying line (2); the overall height of the longitudinal conveying line (1) is higher than that of the transverse conveying line (2), so that a height difference is formed between the longitudinal conveying line (1) and the transverse conveying line (2), and the beginning of the transverse conveying line (2) can be inserted below the end of the longitudinal conveying line (1).

2. The drop-type turning and conveying structure for elevator guide rail production according to claim 1, characterized in that: The transfer mechanism (3) comprises a fixed base (31), on which a slide (32) is slidably arranged through a slide rail, and the slide (32) is driven by a cylinder (33) fixed to one side of the base (31); a turntable fixed seat (34) is fixedly arranged on the slide (32), and a turntable rotating seat (35) is rotatably mounted on the turntable fixed seat (34); a hydraulic lifting assembly (36) is fixedly mounted on the turntable rotating seat (35), and a support arm (37) is fixedly arranged on the top of the hydraulic lifting assembly (36), and the opening of the support arm (37) faces the end of the longitudinal conveying line (1).

3. The drop-type turning and conveying structure for elevator guide rail production according to claim 2, characterized in that: Also included is an external controller.

4. The drop-type turning and conveying structure for elevator guide rail production according to claim 3, characterized in that: A gyroscope (311) is also provided on the base (31), and the gyroscope (311) is electrically connected to the controller.

5. The drop-type turning and conveying structure for elevator guide rail production according to claim 4, characterized in that: An angle photoelectric sensor receiving end (341) is also provided on the circumferential wall of the turntable fixing seat (34); an angle photoelectric sensor transmitting end (342) is also provided on the circumferential wall of the turntable rotating seat (35); and the angle photoelectric sensor receiving end (341) is electrically connected to the controller.

6. The drop-type turning and conveying structure for elevator guide rail production according to claim 5, characterized in that: A cursor (371) is also provided on the bottom surface of the supporting arm (37), the emission port of the cursor (371) faces the ground, and the cursor (371) is electrically connected to the controller.

7. The drop-type turning and conveying structure for elevator guide rail production according to claim 6, characterized in that: A proximity sensor (11) is also provided at the end of the longitudinal conveying line (1), and the proximity sensor (11) is electrically connected to the controller.

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