Stacking machine roller disordered rope detection device

Abstract

The utility model discloses a stacker roller disordered rope detection device which comprises a loose rope detection support welding piece, sensor supports are fixedly connected to the two ends of the loose rope detection support welding piece through first screws, each sensor support is of an L-shaped structure, a trigger sensor is installed on one side of each sensor support through a screw, and the trigger sensors are arranged on the other side of each sensor support through screws. A roller bracket is arranged at the top of the trigger sensor, and a nylon roller is mounted on the roller bracket; the rope loosening detection support welding part is provided with a pressure spring through a support. The steel wire ropes are sequentially arranged in the rope groove of the roller under normal conditions, if abnormal conditions occur, at least one section of each steel wire rope inevitably crosses the edge of the rope groove, so that the steel wire ropes protrude and press and trigger the lower trigger sensor, the trigger sensor transmits a signal to the PLC, the steel wire ropes can be judged to deviate from the rope groove, and equipment is shut down, alarms and prompts for maintenance.

Description

Technical Field

[0001] The utility model relates to the technical field of stackers, in particular to a stacker drum rope disorder detection device. Background Art

[0002] As automated warehousing and logistics systems are widely used in more and more industries, customers' requirements for logistics equipment and logistics solutions are becoming more diversified and multifunctional, and are no longer based on simple storage and transportation of goods. Stackers play a role in the transportation of stored goods in the entire system, and are an indispensable part of automated warehouses. Stacker technology is the core of the entire automated warehouse technology.

[0003] At present, during the operation of a stacker that uses a wire rope for lifting, the wire rope may deviate from the preset drum groove, causing the wire rope to become tangled and the length and tension on both sides to be inconsistent, affecting safe operation. Utility Model Content

[0004] The utility model aims to provide a stacker drum tangled rope detection device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stacker drum rope disorder detection device, comprising a loose rope detection bracket welding piece, both ends of the loose rope detection bracket welding piece are fixedly connected with a sensor bracket by a screw, and the sensor bracket is an L-shaped structure, a trigger sensor is installed on one side of the sensor bracket by a screw, and a drum bracket is arranged on the top of the trigger sensor, and a nylon drum is installed on the drum bracket;

[0006] The loose rope detection bracket welding piece is installed with a compression spring through the bracket, and the compression spring is installed at the bottom of the roller bracket, the bottom of the compression spring is installed with an elastic force adjustment screw, and a nut is threadedly sleeved on the elastic force adjustment screw, and the nut is located at the bottom of the bracket of the loose rope detection bracket welding piece.

[0007] Preferably, a core shaft is installed in the nylon roller, and elastic rings are sleeved on both ends of the core shaft, and both ends of the core shaft are installed on the roller bracket by screws.

[0008] Preferably, both ends of the core shaft are provided with cushions, and the cushions are adapted to the roller bracket.

[0009] Preferably, flange bushings are provided at both ends of the core shaft, and pins are installed at both ends of the core shaft. The pins penetrate the roller bracket and are installed with nuts.

[0010] Preferably, the roller bracket is mounted on the bracket of the loose rope detection bracket welding piece by means of screws, the top and bottom of the screws are both sleeved with wreaths, and the bottom of the screws is installed with a self-locking nut.

[0011] Preferably, the loose rope detection bracket welding piece is a T-shaped structure, and a second screw is provided at one end of the loose rope detection bracket welding piece.

[0012] Preferably, a vertical hole is opened on one side of the sensor bracket, and the screw is installed in the vertical hole.

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

[0014] Under normal circumstances, the wire ropes are arranged in sequence in the rope groove of the drum. If an abnormal situation occurs, at least one section of the wire rope must go over the edge of the rope groove, causing a protrusion, which in turn presses and triggers the trigger sensor below. The trigger sensor transmits a signal to the PLC, which can determine that the wire rope has deviated from the rope groove. The equipment stops and alarms, prompting maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 3 This is a side view of the structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the top view structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the AA part of the utility model;

[0020] Figure 6 It is a schematic diagram of the structure of the BB part of the utility model;

[0021] Figure 7 It is a schematic diagram of the CC part structure of the utility model.

[0022] In the figure: 1. Nut 2; 2. Screw; 3. Screw 1; 4. Sensor bracket; 5. Self-locking nut; 6. Compression spring; 7. Nylon roller; 8. Flange bushing; 9. Screw; 10. Nut 1; 11. Pin; 12. Cushion; 13. Elastic force adjustment screw; 14. Wreath; 15. Roller bracket; 16. Mandrel; 17. Screw; 18. Trigger sensor; 19. Elastic ring; 20. Screw 2; 21. Loose rope detection bracket weldment. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-7 The utility model provides a technical solution: a stacker drum rope disorder detection device, including a loose rope detection bracket welding piece 21, both ends of the loose rope detection bracket welding piece 21 are fixedly connected with a sensor bracket 4 by screws 3, and the sensor bracket 4 is an L-shaped structure, a trigger sensor 18 is installed on one side of the sensor bracket 4 by a screw 17, and a roller bracket 15 is arranged on the top of the trigger sensor 18, and a nylon roller 7 is installed on the roller bracket 15;

[0025] The loose rope detection bracket welding part 21 is installed with a compression spring 6 through the bracket, and the compression spring 6 is installed at the bottom of the roller bracket 15, and an elastic force adjustment screw 13 is installed at the bottom of the compression spring 6, and a nut 10 is threadedly sleeved on the elastic force adjustment screw 13, and the nut 10 is located at the bottom of the bracket of the loose rope detection bracket welding part 21.

[0026] In the utility model, a core shaft 16 is installed in the nylon roller 7, and both ends of the core shaft 16 are sleeved with elastic rings 19, and both ends of the core shaft 16 are installed on the roller bracket 15 through screws 9.

[0027] In the utility model, both ends of the core shaft 16 are provided with soft pads 12 , and the soft pads 12 are adapted to the roller bracket 15 , so that both ends of the core shaft 16 are protected by the soft pads 12 .

[0028] In the utility model, flange bushings 8 are provided at both ends of the core shaft 16, and pins 11 are installed at both ends of the core shaft 16. The pins 11 penetrate the roller bracket 15 and are installed with nuts 1. The arrangement of the flange bushings 8 facilitates the rotation of the core shaft 16.

[0029] In the utility model, the roller bracket 15 is installed on the bracket of the loose rope detection bracket welding part 21 by means of screws 2, the top and bottom of the screws 2 are both sleeved with wreathes 14, and the bottom of the screws 2 is installed with self-locking nuts 5, which facilitate the stable fixation of the roller bracket 15.

[0030] In the present invention, the loose rope detection bracket welding piece 21 is a T-shaped structure, and a screw 20 is provided at one end of the loose rope detection bracket welding piece 21 .

[0031] In the present invention, a vertical hole is provided on one side of the sensor bracket 4 , and a screw rod 17 is installed in the vertical hole, so as to facilitate the installation and fixation of the trigger sensor 18 .

[0032] The working principle of the utility model is as follows: under normal circumstances, the steel wire rope is arranged in sequence in the rope groove of the nylon drum. If an abnormal situation occurs, at least one section of the steel wire rope must go over the edge of the rope groove, resulting in a protrusion, which then compresses and triggers the trigger sensor below. The trigger sensor transmits a signal to the PLC, which can determine that the steel wire rope has deviated from the rope groove, and the equipment stops and alarms, prompting maintenance.

[0033] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the embodiments of the utility model have been shown and described, it is understandable to those of ordinary skill in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A stacker drum rope disorder detection device, characterized in that: It comprises a loose rope detection bracket welding part (21), both ends of the loose rope detection bracket welding part (21) are fixedly connected to a sensor bracket (4) by means of a screw (3), and the sensor bracket (4) is an L-shaped structure, a trigger sensor (18) is installed on one side of the sensor bracket (4) by means of a screw (17), and a roller bracket (15) is arranged on the top of the trigger sensor (18), and a nylon roller (7) is installed on the roller bracket (15); The loose rope detection bracket welding piece (21) is equipped with a compression spring (6) through the bracket, and the compression spring (6) is installed at the bottom of the roller bracket (15), and an elastic force adjustment screw (13) is installed at the bottom of the compression spring (6), and a nut (10) is threadedly sleeved on the elastic force adjustment screw (13), and the nut (10) is located at the bottom of the bracket of the loose rope detection bracket welding piece (21).

2. A stacker drum rope disorder detection device according to claim 1, characterized in that: A core shaft (16) is installed in the nylon roller (7), and both ends of the core shaft (16) are sleeved with elastic rings (19), and both ends of the core shaft (16) are installed on the roller bracket (15) through screws (9).

3. A stacker drum rope disorder detection device according to claim 2, characterized in that: Both ends of the core shaft (16) are provided with soft pads (12), and the soft pads (12) are adapted to the roller bracket (15).

4. A stacker drum rope disorder detection device according to claim 2, characterized in that: Flange bushings (8) are provided at both ends of the core shaft (16), and pin shafts (11) are installed at both ends of the core shaft (16). The pin shaft (11) passes through the roller bracket (15) and is installed with a nut 2 (1).

5. The stacker drum rope disorder detection device according to claim 1, characterized in that: The roller bracket (15) is mounted on the bracket of the loose rope detection bracket welding piece (21) by means of screws (2), the top and bottom of the screws (2) are both sleeved with wreaths (14), and the bottom of the screws (2) is mounted with a self-locking nut (5).

6. The stacker drum rope disorder detection device according to claim 1, characterized in that: The loose rope detection bracket welding piece (21) is a T-shaped structure, and a screw 2 (20) is provided at one end of the loose rope detection bracket welding piece (21).

7. The stacker drum rope disorder detection device according to claim 1, characterized in that: A vertical hole is provided on one side of the sensor bracket (4), and a screw rod (17) is installed in the vertical hole.

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