Suspension structure for a steel cabinet spraying line

Abstract

The utility model relates to a kind of suspension structure for steel cabinet spraying line in steel cabinet production technical field, comprising: sliding block, sliding connection in spraying conveying frame;Herringbone hook, its vertical section upper end is equipped with magnetic absorption cone;Automatic take-up, embedded in the sliding block bottom surface;Sleeve, vertically installed in the sliding block bottom surface and sleeve lower end is equipped with loudspeaker part;Wherein, the pull line of the automatic take-up is active and penetrates sleeve and is connected to the top of magnetic absorption cone;Magnetic absorption cone is matched and is adsorbed in the inside of sleeve loudspeaker part, realizes position fixed;The utility model automatic take-up and magnetic absorption cone design, realize the automatic lifting and fixed of herringbone hook, do not need artificial high mounting and connect, reduce labor intensity, avoid the collision hidden danger of herringbone hook and worker simultaneously, significantly improve operating safety.

Description

Technical Field

[0001] This utility model relates to the field of steel cabinet manufacturing technology, and in particular to a suspension structure for a steel cabinet spraying line. Background Technology

[0002] Steel cabinets, due to their sturdy structure and fire and moisture resistance, are widely used in libraries, archives, and data rooms for storing books, documents, and important items. During their production, the side panels need to be assembled with the frame and then coated with a powder coating to enhance corrosion resistance and aesthetics. The uniformity and efficiency of the coating process directly affect product quality and production costs; therefore, optimizing the coating production line is of great importance.

[0003] Currently, the industry mainly uses the following suspended spraying method: suspending the workpiece using a herringbone hook. This method has the following drawbacks: when the herringbone hook is fixed (fixed to the slider of the conveyor frame), the installation requires manual climbing, posing a safety hazard and requiring high labor intensity; when the herringbone hook is detachable (generally hooked to the slider of the conveyor frame), it requires manual lifting of the herringbone hook and the workpiece to attach the top hook of the herringbone hook to the higher slider of the conveyor frame, resulting in high labor intensity and difficulty in attaching the top hook of the herringbone hook.

[0004] To address the above issues, we designed a suspension structure for the steel cabinet painting line. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, this utility model discloses a suspension structure for a steel cabinet spraying line.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A suspension structure for a steel cabinet painting line includes: The slider is slidably connected to the spray conveyor frame; The herringbone hook has a magnetic cone installed at the upper end of its vertical section; An automatic retractor is embedded in the bottom surface of the slider; A sleeve is vertically installed on the bottom surface of the slider, and the lower end of the sleeve is provided with a flared part. The automatic retractor's pull cord moves through the sleeve and connects to the top of the magnetic cone; the magnetic cone matches and adheres to the inside of the sleeve's flared section, thus fixing its position.

[0007] Furthermore, it also includes: Adjusting nut, threaded connection to the vertical section of the herringbone hook; The movable sleeve is located above the adjusting nut on the vertical section of the herringbone hook. The hook rod has its inner end located on the movable sleeve body and its outer end equipped with an upwardly extending hook head. It works in conjunction with the hooks at the bottom of the two branches of the herringbone hook to suspend the workpiece at three points, ensuring the stability of the workpiece.

[0008] Furthermore, the vertical section of the herringbone hook is provided with an axial groove, and the inner wall of the movable sleeve is provided with a sliding part that cooperates with the axial groove, so as to prevent the movable sleeve from rotating on its own.

[0009] Furthermore, a spring is provided at the position of the vertical section of the herringbone hook between the adjusting nut and the movable sleeve, which is used to drive the movable sleeve to rise, so that the hook rod is automatically hung on the workpiece.

[0010] Furthermore, the flared end of the sleeve is provided with an arc-shaped chamfer.

[0011] Furthermore, straight toothed racks are provided on both sides of the slider.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. The automatic retractor and magnetic cone design enable automatic lifting and fixing of the A-frame hook, eliminating the need for manual climbing and hooking, reducing labor intensity, and avoiding the risk of collision between the A-frame hook and workers, thus significantly improving operational safety. 2. The three-point suspension structure, combined with the elastic adjustment function of the adjusting nut and the compression spring, ensures that the workpiece is evenly stressed during hoisting, avoiding the risk of spraying deviation or falling off due to gravity swaying; and for different types of workpieces, workers can adjust the height of the movable sleeve by adjusting the adjusting nut to suit different applications, improving versatility. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the first structure of this utility model; Figure 2 This is a partial sectional view of the first structure of this utility model; Figure 3 This is a schematic diagram of the second structure of this utility model; Figure 4 This is a schematic diagram of the third structure of this utility model.

[0014] In the diagram: 1. Slider; 2. Herringbone hook; 21. Axial groove; 3. Adjusting nut; 4. Movable sleeve; 5. Hook rod; 51. Hook head; 6. Automatic reel; 7. Sleeve; 71. Trumpet section; 8. Spring; 9. Straight rack; 10. Magnetic cone. Detailed Implementation

[0015] The present invention will be explained in detail through the following embodiments. The purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention. In the description of the present invention, it should be understood that if terms such as "upper", "lower", "front", "rear", "left", "right" indicate orientation or positional relationship, they are only corresponding to the drawings of this application for the convenience of describing the present invention. It should be understood that if terms such as "end", "side", "end portion", "side part", "lateral", "longitudinal", etc. indicate orientation or positional relationship, they are only corresponding to the length and width of the corresponding component. That is, "end" indicates the head and tail area in the length direction of the corresponding component, and "side part" indicates the head and tail area in the width direction of the corresponding component. They are used for the convenience of describing the present invention and do not indicate or imply that the device or element referred to must have a specific orientation.

[0016] Example 1, in conjunction with Appendix Figures 1-2 A suspension structure for a steel cabinet spray painting line includes a slider 1, a V-shaped hook 2, and an automatic retractor 6, the specific structure of which is as follows: include: Slider 1 is slidably connected to the spray conveyor frame; The herringbone hook 2 has a magnetic cone 10 installed at the upper end of its vertical section; Automatic retractor 6 is embedded in the bottom surface of slider 1; Sleeve 7 is vertically installed on the bottom surface of slider 1 and has a flared part 71 at the lower end; The automatic retractor 6 has its pull-out mechanism passing through the sleeve 7 and connected to the top of the magnetic cone 10; the magnetic cone 10 is matched and adsorbed on the inside of the trumpet part 71 of the sleeve 7 to achieve position fixation.

[0017] As needed, the flared end 71 of the sleeve 7 is provided with an arc-shaped chamfer to prevent the pull cord of the automatic retractor 6 from being scratched.

[0018] As needed, the top of the magnetic cone 10 is equipped with a wire lock, which is connected to the pull line of the automatic wire take-up device 6.

[0019] When loading materials, the worker can pull down the herringbone hook 2. At this time, the automatic take-up device 6 releases the pull line, and the herringbone hook 2 descends to the workpiece installation position. After completion, the automatic take-up device 6 retracts the pull line (the worker can assist in supporting it during this process), and the magnetic cone 10 adsorbs the sleeve 7 to ensure that the herringbone hook 2 is reset.

[0020] Example 2, in conjunction with Appendix Figure 3A suspension structure for a steel cabinet spraying line, based on Embodiment 1, has a threaded section for the vertical section of the herringbone hook 2, and from bottom to top, it is provided with an adjusting nut 3, a spring 8, and a movable sleeve 4. A hook rod 5 is provided on one side of the movable sleeve 4, and a hook head 51 extending upward is provided at the outer end of the hook rod 5. The workpiece is stably hoisted by three-point suspension (the hooks at the bottom of the two legs of the herringbone hook 2 cooperate with the hook head 51 of the hook rod 5).

[0021] Furthermore, the vertical section of the herringbone hook 2 is provided with an axial groove 21, and the inner wall of the movable sleeve 4 is provided with a sliding part that cooperates with the axial groove 21, so as to prevent the movable sleeve 4 from rotating on its own.

[0022] Workflow: When loading, the worker can pull down the A-frame hook 2, at which time the automatic retractor 6 releases the cable, and the A-frame hook 2 descends to the workpiece installation position; the worker can align the legs of the A-frame hook 2 and the movable sleeve 4 with the installation holes of the workpiece skeleton by squeezing the legs of the A-frame hook 2 and the elastic reset of the squeeze spring 8, and insert them into the corresponding installation holes; after completion, the automatic retractor 6 retracts the cable (the worker can assist in supporting it during this process), and the magnetic cone 10 attracts the sleeve 7 to ensure that the A-frame hook 2 is reset.

[0023] For different types of workpieces, workers can adjust the height of the movable sleeve 4 by adjusting nut 3 to suit different applications, thus improving versatility.

[0024] In other embodiments, in conjunction with the appendix Figure 4 Both sides of the slider 1 are provided with straight toothed racks 9.

[0025] The parts of this utility model not described in detail are prior art. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that this utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the above embodiments should be regarded as exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description. Therefore, it is intended to include all changes that fall within the meaning and scope of the equivalents of the claims in this utility model, and no reference numerals in the claims should be regarded as limiting the content of the claims.

Claims

1. A suspension structure for a steel cabinet painting line, characterized by, include: Slider (1) is slidably connected to the spraying conveyor frame; A herringbone hook (2) with a magnetic cone (10) installed at the upper end of its vertical section. An automatic take-up device (6) is embedded in the bottom surface of the slider (1); The sleeve (7) is vertically installed on the bottom surface of the slider (1) and the lower end of the sleeve (7) is provided with a flared part (71). The automatic retractor (6) pulls its wire through the sleeve (7) and connects to the top of the magnetic cone (10); the magnetic cone (10) is matched and adsorbed on the inside of the horn part (71) of the sleeve (7) to achieve position fixation.

2. A suspension structure for a steel cabinet painting line according to claim 1, characterized in that: Also includes: Adjusting nut (3), threadedly connected to the vertical section of the herringbone hook (2); The movable sleeve (4) is located above the adjusting nut (3) on the vertical section of the herringbone hook (2). The hook rod (5) has its inner end located on the body of the movable sleeve (4) and its outer end has an upwardly extending hook head (51). It works in conjunction with the hooks at the bottom of the two rods of the herringbone hook (2) to suspend the workpiece at three points, ensuring the stability of the workpiece.

3. A suspension structure for a steel cabinet painting line according to claim 2, characterized in that: The vertical section of the herringbone hook (2) is provided with an axial groove (21), and the inner wall of the movable sleeve (4) is provided with a sliding part that cooperates with the axial groove (21) so as to prevent the movable sleeve (4) from rotating on its own.

4. A suspension structure for a steel cabinet painting line according to claim 2 or 3, characterized in that: The vertical section of the herringbone hook (2) is located between the adjusting nut (3) and the movable sleeve (4) and is also provided with a spring (8) to drive the movable sleeve (4) to rise, so that the hook rod (5) is automatically hung on the workpiece.

5. A suspension structure for a steel cabinet painting line according to claim 1, characterized in that: The sleeve (7) has an arc-shaped chamfer at the flared part (71).

6. A suspension structure for a steel cabinet painting line according to claim 1, characterized in that: The slider (1) has straight toothed racks (9) on both sides.

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