Automatic machining production line for elevator brake iron core assembly

Abstract

The utility model discloses an elevator brake iron core assembly automatic processing production line, which belongs to the technical field of elevator brake iron core assembly processing production, and comprises a first conveying frame, the inner wall of the first conveying frame is rotatably connected with a first conveying belt, and the back surface of the first conveying frame is fixedly provided with an ultrasonic cleaning box; a limiting frame is fixedly installed on the right side face of the ultrasonic cleaning box, a first stepping motor is fixedly installed on the front face of the limiting frame, the power output end of the first stepping motor penetrates through the limiting frame and is fixedly provided with a threaded lead screw, and the end, away from the first stepping motor, of the threaded lead screw is rotationally connected with the inner wall of the limiting frame; the outer surface of the threaded lead screw is in threaded connection with a movable frame, and the outer surface of the movable frame is slidably connected with the inner wall of the limiting frame. According to the automatic machining production line for the elevator brake iron core assembly, pollutants such as metal filings, oil stains, cooling liquid residues or dust on the surface of the assembly can be cleaned through the arrangement of the ultrasonic cleaning box.

Description

TECHNICAL FIELD

[0001] The utility model belongs to elevator brake iron core subassembly processing production technical field, especially related to a kind of elevator brake iron core subassembly automation processing production line. BACKGROUND

[0002] Elevator brake is important safety device of elevator, and its safety and reliability are one of important factors to guarantee the safe operation of elevator, bidirectional thrust elevator brake is bidirectional electromagnetic thrust when energized, brake mechanism and motor rotating part are separated, when power off, electromagnetic force disappears, under the action of additional brake spring pressure, the friction brake of power failure braking is formed, elevator brake internal device needs to be made respectively in multiple assembly lines, wherein elevator brake chip manufacturing needs to use elevator brake chip subassembly automation processing equipment.

[0003] The existing elevator brake chip subassembly is inconvenient to clean after processing, so it needs to be moved to cleaning workshop to clean the metal chips, oil stains, cooling liquid residues or dust and other pollutants on the surface of the assembly, so the assembly needs to be transported, which leads to long chip processing period and too much time and effort, so the practicality is low.

[0004] Therefore, we propose a kind of elevator brake iron core subassembly automation processing production line to solve the above problems. Utility model content

[0005] The utility model aims at solving the problem that, in prior art, it is inconvenient to clean the assembly after processing, so it needs to be moved to cleaning workshop to clean the metal chips, oil stains, cooling liquid residues or dust and other pollutants on the surface of the assembly, so the assembly needs to be transported, which leads to long chip processing period and too much time and effort, so the practicality is low, and proposes a kind of elevator brake iron core subassembly automation processing production line.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] The utility model provides an elevator brake core assembly automatic processing production line, including first conveying frame, the inner wall rotationally connected with first conveying belt of first conveying frame, the back surface fixed mounting of first conveying frame has ultrasonic cleaning tank, the right side fixed mounting of ultrasonic cleaning tank has limit support, the front surface fixed mounting of limit support has first stepper motor, the power output end of first stepper motor penetrates limit support and is fixedly installed with screw rod, the inner wall rotationally connected with the limit support of screw rod away from first stepper motor one end, the outer surface of screw rod is connected with movable frame, the outer surface of movable frame is connected with the inner wall of limit support and slides, the inner wall fixed mounting of movable frame has motorized telescopic handle, the telescopic end fixed mounting of motorized telescopic handle has moving frame, the left side fixed mounting of moving frame has second stepper motor, the power output end of second stepper motor penetrates moving frame and is fixedly installed with two -way screw rod, the outer surface of two -way screw rod is connected with two clamping plates, the outer surface of each clamping plate is connected with the inner wall of moving frame and slides, the outer surface fixed mounting of first conveying frame has support frame, the inner wall fixed mounting of support frame has three electric heating resistance wires.

[0008] Preferably, the inner wall of the first conveying belt is rotationally connected with two first rollers, and the two ends of each first roller are rotationally connected with the inner side walls of the first conveying frame.

[0009] Preferably, the left side of the first conveying frame is fixedly installed with a third stepper motor, and the power output end of the third stepper motor penetrates the first conveying frame and is fixedly connected with the left end of one of the first rollers.

[0010] Preferably, the back surface of the ultrasonic cleaning tank is fixedly installed with a second conveying frame, the inner wall of the second conveying frame is rotationally connected with a second conveying belt, and the right side of the second conveying frame is fixedly connected with the left side of the limiting support.

[0011] Preferably, the inner wall of the second conveying belt is rotationally connected with two second rollers, and the two ends of each second roller are rotationally connected with the inner side walls of the second conveying frame.

[0012] Preferably, the left side of one of the second rollers is provided with a fourth stepper motor, and the power output end of the fourth stepper motor penetrates the second conveying frame and is fixedly connected with the left end of one of the second rollers.

[0013] Preferably, the right side of the second conveying frame is fixedly installed with a mounting frame, and the inner top wall of the mounting frame is fixedly installed with a processing device.

[0014] Preferably, the bottom surfaces of the second conveying frame and the first conveying frame are each fixedly installed with four supporting legs, and the bottom ends of each supporting leg are each fixedly installed with a grounding disc.

[0015] In summary, the technical effects and advantages of the utility model: through the power provided by first stepping motor can drive screw rod to rotate, thereby can drive movable frame to move, and through the power provided by second stepping motor can drive bidirectional screw rod to rotate, make bidirectional screw rod can drive clamping plate to clamp the component after processing, through the telescopic property provided by electric telescopic rod can drive the clamped component to enter ultrasonic cleaning tank, make ultrasonic cleaning tank can clean the metal chips, oil stains, coolant residues or dust and other pollutants on the surface of the component after processing, through first conveying belt can convey the component after cleaning, the heat provided by electric heating resistance wire can dry the component, thereby after the component processing is completed, it is convenient to clean and dry the component after processing, need not to move to the cleaning workshop to clean the metal chips, oil stains, coolant residues or dust and other pollutants on the surface of the component, reach the effect that practicality is stronger. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the three-dimensional structure schematic diagram of the first conveying frame of the utility model;

[0017] Figure 2 It is the three-dimensional structure schematic diagram of the ultrasonic cleaning tank of the utility model;

[0018] Figure 3 It is the three-dimensional structure schematic diagram of the right view section of the utility model limit frame;

[0019] Figure 4 It is the three-dimensional structure schematic diagram of the left view section of the second conveying frame of the utility model.

[0020] In the drawing: 1, first conveying frame;2, first conveying belt;3, ultrasonic cleaning tank;4, limit frame;5, first stepping motor;6, screw rod;7, movable frame;8, electric telescopic rod;9, moving frame;10, second stepping motor;11, bidirectional screw rod;12, clamping plate;13, support frame;14, electric heating resistance wire;15, first roller shaft;16, third stepping motor;17, second conveying frame;18, second conveying belt;19, second roller shaft;20, fourth stepping motor;21, mounting frame;22, processing device;23, support leg;24, grounding disc. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0022] Reference Figures 1-4The embodiment provides an elevator brake core assembly automatic processing production line, which comprises a first conveying frame 1, a first conveying belt 2 is rotationally connected to the inner wall of the first conveying frame 1, an ultrasonic cleaning box 3 is fixedly installed on the back of the first conveying frame 1, a limiting frame 4 is fixedly installed on the right side of the ultrasonic cleaning box 3, a first stepping motor 5 is fixedly installed on the front of the limiting frame 4, two first roller shafts 15 are rotationally connected to the inner wall of the first conveying belt 2, the two ends of each first roller shaft 15 are rotationally connected to the inner side wall of the first conveying frame 1, the first conveying belt 2 can be rotated through the first roller shaft 15, so that the first conveying belt 2 conveniently conveys the assembly, and the convenience of assembly conveying is improved.

[0023] A threaded lead screw 6 is fixedly installed on the power output end of the first stepping motor 5 and penetrates through the limiting frame 4, one end of the threaded lead screw 6 away from the first stepping motor 5 is rotationally connected to the inner wall of the limiting frame 4, a movable frame 7 is screw-connected to the outer surface of the threaded lead screw 6, a second conveying frame 17 is fixedly installed on the back of the ultrasonic cleaning box 3, a second conveying belt 18 is rotationally connected to the inner wall of the second conveying frame 17, the right side of the second conveying frame 17 is fixedly connected to the left side of the limiting frame 4, the second conveying belt 18 can convey the unprocessed assembly, so that the unprocessed assembly is conveniently moved, and the convenience of the device is improved.

[0024] The outer surface of the movable frame 7 is slidably connected to the inner wall of the limiting frame 4, an electric telescopic rod 8 is fixedly installed on the inner wall of the movable frame 7, a moving frame 9 is fixedly installed on the telescopic end of the electric telescopic rod 8, two second roller shafts 19 are rotationally connected to the inner wall of the second conveying belt 18, the two ends of each second roller shaft 19 are rotationally connected to the inner side wall of the second conveying frame 17, the second conveying belt 18 can be limited through the second roller shaft 19, and meanwhile, the second conveying belt 18 can be conveniently rotated, and the practicability of the device is improved.

[0025] A second stepping motor 10 is fixedly installed on the left side of the moving frame 9, a bidirectional threaded rod 11 is fixedly installed on the power output end of the second stepping motor 10 and penetrates through the moving frame 9, two clamping plates 12 are screw-connected to the outer surface of the bidirectional threaded rod 11, the outer surface of each clamping plate 12 is slidably connected to the inner wall of the moving frame 9, a supporting frame 13 is fixedly installed on the outer surface of the first conveying frame 1, three electric heating resistance wires 14 are fixedly installed on the inner wall of the supporting frame 13, a third stepping motor 16 is fixedly installed on the left side of the first conveying frame 1, the power output end of the third stepping motor 16 penetrates through the first conveying frame 1 and is fixedly connected to the left end of one of the first roller shafts 15, the first roller shaft 15 can be powered to rotate through the third stepping motor 16, so that the assembly is conveniently conveyed, and the convenience of assembly conveying is improved again.

[0026] The left side of one of the second rollers 19 is provided with a fourth stepper motor 20, the power output end of the fourth stepper motor 20 penetrates through the second conveying frame 17 and is fixedly connected with the left end of one of the second rollers 19, the fourth stepper motor 20 can drive the second roller 19 to rotate, so that the fourth stepper motor 20 can provide power for the rotation of the second conveying belt 18, and the convenience of conveying the assembly by the second conveying belt 18 is increased.

[0027] The right side surface of the second conveying frame 17 is fixedly installed with a mounting frame 21, and the inner top wall of the mounting frame 21 is fixedly installed with a processing device 22; the mounting frame 21 can support the processing device 22, so that the processing device 22 can process the assembly, and the convenience of processing the assembly is increased.

[0028] The bottom surfaces of the second conveying frame 17 and the first conveying frame 1 are fixedly installed with four supporting legs 23, and the bottom end of each supporting leg 23 is fixedly installed with a grounding disc 24; the supporting legs 23 can support the first conveying frame 1 and the second conveying frame 17, and the grounding disc 24 can increase the friction between the supporting legs 23 and the ground, so that the stability of the device is increased.

[0029] The working principle of the utility model is: in use, first, the ultrasonic cleaning box 3, the first stepper motor 5, the electric telescopic rod 8, the second stepper motor 10, the electric heating resistance wire 14, the third stepper motor 16 and the fourth stepper motor 20 are connected with the power supply, when the elevator brake core assembly needs to be processed and produced, the assembly is placed on the second conveying belt 18, the fourth stepper motor 20 can drive the second roller 19 to rotate, so that the second roller 19 can drive the second conveying belt 18 to convey the assembly, the processing device 22 can process the assembly, after processing, the second stepper motor 10 can drive the bidirectional screw rod 11 to rotate, so that the bidirectional screw rod 11 can drive the clamping plate 12 to clamp the processed assembly, the power provided by the first stepper motor 5 can drive the screw lead screw 6 to rotate, so that the movable frame 7 can be moved, the electric telescopic rod 8 can drive the clamped assembly into the ultrasonic cleaning box 3, so that the ultrasonic cleaning box 3 can clean the metal chips, oil stains, cooling liquid residues or dust and other pollutants on the surface of the processed assembly, after cleaning, the assembly is placed on the first conveying belt 2, the third stepper motor 16 can drive the first roller 15 to rotate, so that the first roller 15 can drive the first conveying belt 2 to convey the cleaned assembly, the heat provided by the electric heating resistance wire 14 can dry the assembly, so that after the assembly is processed, the cleaned and dried assembly is convenient, the assembly does not need to be moved to the cleaning workshop to clean the metal chips, oil stains, cooling liquid residues or dust and other pollutants on the surface of the assembly, so that the practicability of the elevator brake core assembly automatic processing production line is stronger.

[0030] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0031] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0032] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, and any person skilled in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. An automated processing production line for elevator brake core components, comprising a first conveyor frame (1), characterized in that: A first conveyor belt (2) is rotatably connected to the inner wall of the first conveyor frame (1). An ultrasonic cleaning box (3) is fixedly installed on the back of the first conveyor frame (1). A limit frame (4) is fixedly installed on the right side of the ultrasonic cleaning box (3). A first stepper motor (5) is fixedly installed on the front of the limit frame (4). The power output end of the first stepper motor (5) passes through the limit frame (4) and is fixedly installed with a threaded screw (6). The end of the threaded screw (6) away from the first stepper motor (5) is rotatably connected to the inner wall of the limit frame (4). A movable frame (7) is threadedly connected to the outer surface of the threaded screw (6). The outer surface of the movable frame (7) is slidably connected to the inner wall of the limit frame (4). An electric telescopic rod (8) is fixedly installed on the inner wall of the movable frame (7). A movable frame (9) is fixedly installed on the telescopic end of the electric telescopic rod (8). A second stepper motor (10) is fixedly installed on the left side of the movable frame (9). The power output end of the second stepper motor (10) passes through the movable frame (9) and is fixedly installed with a bidirectional threaded rod (11). Two clamping plates (12) are threadedly connected to the outer surface of the bidirectional threaded rod (11). The outer surface of each clamping plate (12) is slidably connected to the inner wall of the movable frame (9). A support frame (13) is fixedly installed on the outer surface of the first conveying frame (1). Three electric heating resistance wires (14) are fixedly installed on the inner wall of the support frame (13).

2. The automated processing production line for elevator brake core components according to claim 1, characterized in that: The inner wall of the first conveyor belt (2) is rotatably connected to two first rollers (15), and both ends of each first roller (15) are rotatably connected to the inner side wall of the first conveyor frame (1).

3. The automated processing production line for elevator brake core components according to claim 2, characterized in that: A third stepper motor (16) is fixedly installed on the left side of the first conveyor frame (1). The power output end of the third stepper motor (16) passes through the first conveyor frame (1) and is fixedly connected to the left end of one of the first roller shafts (15).

4. The automated processing production line for elevator brake core components according to claim 1, characterized in that: The back of the ultrasonic cleaning box (3) is fixedly installed with a second conveyor frame (17), and the inner wall of the second conveyor frame (17) is rotatably connected with a second conveyor belt (18). The right side of the second conveyor frame (17) is fixedly connected to the left side of the limiting frame (4).

5. The automated processing production line for elevator brake core components according to claim 4, characterized in that: The inner wall of the second conveyor belt (18) is rotatably connected to two second rollers (19), and both ends of each second roller (19) are rotatably connected to the inner wall of the second conveyor frame (17).

6. The automated processing production line for elevator brake core components according to claim 5, characterized in that: A fourth stepper motor (20) is provided on the left side of one of the second rollers (19). The power output end of the fourth stepper motor (20) passes through the second conveyor frame (17) and is fixedly connected to the left end of one of the second rollers (19).

7. The automated processing production line for elevator brake core components according to claim 4, characterized in that: A mounting frame (21) is fixedly installed on the right side of the second conveyor frame (17), and a processing device (22) is fixedly installed on the inner top wall of the mounting frame (21).

8. The automated processing production line for elevator brake core components according to claim 4, characterized in that: The bottom surfaces of the second conveyor frame (17) and the first conveyor frame (1) are each fixedly equipped with four support legs (23), and each support leg (23) is fixedly equipped with a grounding plate (24) at its bottom end.

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