Material carrying device for whole line of crown block

Abstract

U-shaped claws are arranged on the two sides of an n-shaped frame respectively, openings of the U-shaped claws face inwards, the middle of each U-shaped claw is hinged to the n-shaped frame, a corresponding supporting air cylinder is further arranged above each U-shaped claw, the supporting air cylinders are installed on the n-shaped frame, and telescopic rods of the supporting air cylinders are hinged to the rear ends of the corresponding U-shaped claws; a limiting air cylinder is installed in the middle of the n-shaped frame, a telescopic rod of the limiting air cylinder is arranged downwards, and the tail end of the telescopic rod of the limiting air cylinder is fixedly connected with a jacking column. The n-shaped frame can move in the vertical direction through the lifting mechanism, the n-shaped frame can move in the horizontal direction through the walking mechanism, and the n-shaped frame can be overturned through the overturning mechanism. According to the material carrying device, the scroll can be mechanically grabbed, the scroll can be conveniently released on the material receiving frame through the turnover mechanism, manual intervention is not needed in the whole material carrying process, and the mechanization degree is high.

Description

Material handling equipment for the entire overhead crane production line Technical Field

[0001] This utility model belongs to the field of overhead crane equipment, specifically relating to a material handling device for an entire overhead crane production line. Background Technology

[0002] Overhead cranes are material handling equipment commonly used in logistics scenarios such as factories, warehouses, docks, and railway stations. After stainless steel wire is wound into coils by a take-up and coiling device, overhead cranes are needed to transport the stainless steel wire coils. Existing overhead crane handling devices are usually quite simple, requiring manual hanging of the wire coils on hooks. After the wire coils have been transported by the overhead crane, they cannot be flipped over and released onto the receiving rack, requiring manual unloading. Summary of the Invention

[0003] In view of the shortcomings of the existing overhead crane material handling devices described in the background art, this utility model provides a material handling device for an entire overhead crane line, which includes a U-shaped frame, a U-shaped claw, a support cylinder, a limit cylinder, a top column, a lifting mechanism, a traveling mechanism and a tilting mechanism.

[0004] Both sides of the U-shaped frame are provided with U-shaped claws, the openings of the U-shaped claws are set inward, the middle of the U-shaped claws are hinged to the U-shaped frame, and a corresponding support cylinder is also provided above each U-shaped claw. The support cylinder is installed on the U-shaped frame, and the telescopic rod of the support cylinder is hinged to the rear end of the corresponding U-shaped claw. A limit cylinder is installed in the middle of the U-shaped frame, the telescopic rod of the limit cylinder is set downward, and a top column is fixedly connected to the end of the telescopic rod of the limit cylinder.

[0005] For stainless steel wire spools, driven by the supporting cylinder, two U-shaped claws can support the two sides of the spool, and driven by the limiting cylinder, the top column can abut against the top surface of the spool, thereby reliably limiting the spool on the two U-shaped claws, realizing mechanical gripping of the spool, and the spool can then move with the U-shaped frame.

[0006] The slanted frame can move vertically via a lifting mechanism, move horizontally via a traveling mechanism, and flip via a flipping mechanism.

[0007] Preferably, the walking mechanism includes a moving plate, a moving slide, a moving guide rail, a moving drive motor, a drive pulley, a driven pulley, and a walking belt;

[0008] A movable slide block is fixedly connected to the bottom surface of the movable plate. The movable slide block is mounted on the movable guide rail, allowing the movable plate to slide along the direction of the movable guide rail. The movable drive motor is mounted on one end of the movable guide rail, and a drive pulley is fixedly connected to the output shaft of the movable drive motor. A driven pulley is rotatably connected to the other end of the movable guide rail. The drive pulley and the driven pulley are connected by a travel belt for transmission. The movable plate is fixedly connected to the travel belt. The movable drive motor is a geared motor capable of forward and reverse rotation. Thus, under the drive of the movable drive motor, the movable plate moves in the horizontal direction.

[0009] Preferably, the lifting mechanism includes a first mounting plate, a lifting plate, a lifting slide, a lifting guide rail, and a lifting drive cylinder;

[0010] The first mounting plate and the lifting plate are vertically arranged. The first mounting plate is fixedly connected to the moving plate of the traveling mechanism. The first mounting plate and the lifting plate are connected by a lifting slide and a lifting guide rail. That is, a lifting slide is vertically fixedly connected to one side of the first mounting plate, and a corresponding lifting guide rail is vertically fixedly connected to the lifting plate. The lifting slide is installed on the lifting guide rail, so that the lifting plate can move up and down along the first mounting plate. The cylinder body of the lifting drive cylinder is fixedly connected to the other side of the first mounting plate, and the telescopic rod end of the lifting drive cylinder is fixedly connected to the lower end of the lifting plate through a connecting plate. Thus, under the drive of the lifting drive cylinder, the lifting plate can move in the vertical direction.

[0011] Furthermore, the flipping mechanism includes a hanging plate and a flipping cylinder; the hanging plate is vertically arranged and fixedly connected to the lower end of the lifting plate; the lower part of the U-shaped frame is hinged to the lower end of the hanging plate; the cylinder body end of the flipping cylinder is hinged to the lifting plate; and the telescopic rod end of the flipping cylinder is hinged to the top of the U-shaped frame. Thus, driven by the flipping cylinder, the U-shaped frame can be flipped, making it easy to release the stainless steel wire reel onto the receiving rack.

[0012] Through the above technical solutions, this utility model has at least the following beneficial effects:

[0013] The overhead crane material handling device described in this application, through the coordinated design of structures such as U-shaped claws, supporting cylinders, limiting cylinders, and top columns, can reliably limit the stainless steel wire spool on the U-shaped frame, realizing mechanical gripping of the wire spool; when the wire spool is transported to the top of the receiving rack by the traveling mechanism and the lifting mechanism, the flipping mechanism described in this application can flip the wire spool to a horizontal state, making it easy to release the wire spool onto the receiving rack; thus, the entire material handling process does not require manual intervention and has a high degree of mechanization. Attached Figure Description

[0014] The technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of this utility model in a schematic manner. Therefore, they only show the components related to this utility model.

[0015] Figure 1 is a schematic diagram of the overall structure of the material handling device for the overhead crane line described in the embodiment of this application.

[0016] Figure 2 is an enlarged view of point B in Figure 1;

[0017] Figure 3 is a partial structural schematic diagram of the material handling device described in the embodiments of this application from another perspective. Detailed Implementation

[0018] In the description of this application, it should be understood that if terms such as "upper," "lower," "left," "right," "front," and "rear" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms describing positional relationships are for illustrative purposes only and should not be construed as limiting this patent. If terms such as "first" and "second" are used for descriptive purposes only, they should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of the stated features. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0019] In the description of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. 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; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0020] Referring to Figures 1 to 3, a material handling device for an overhead crane production line includes a U-shaped frame 41, a U-shaped claw 42, a support cylinder 43, a limit cylinder 44, a top column 45, a lifting mechanism, a traveling mechanism, and a tilting mechanism.

[0021] Both sides of the U-shaped frame 41 are provided with U-shaped claws 42, the openings of the U-shaped claws 42 are facing inward, and the middle of the U-shaped claws 42 is hinged to the U-shaped frame 41. Each U-shaped claw 42 is also provided with a corresponding support cylinder 43 above it. The support cylinder 43 is installed on the U-shaped frame 41, and the telescopic rod of the support cylinder 43 is hinged to the rear end of the corresponding U-shaped claw 42. A limit cylinder 44 is installed in the middle of the U-shaped frame 41. The telescopic rod of the limit cylinder 44 is facing downward, and the end of the telescopic rod of the limit cylinder 44 is fixedly connected to a top column 45.

[0022] For stainless steel wire reels, under the drive of the supporting cylinder 43, the two U-shaped claws 42 can support the two sides of the wire reel, and under the drive of the limiting cylinder 44, the top column 45 can abut against the top surface of the wire reel, thereby reliably limiting the wire reel on the two U-shaped claws 42, realizing the mechanical gripping of the wire reel, and the wire reel can move with the U-shaped frame 41.

[0023] The slanted frame 41 can move vertically via a lifting mechanism, move horizontally via a traveling mechanism, and flip via a flipping mechanism.

[0024] Referring to Figure 1, the walking mechanism includes a moving plate 4701, a moving slide 4702, a moving guide rail 4703, a moving drive motor 4704, a drive pulley 4705, a passive pulley 4706, and a walking belt 4707.

[0025] A movable slide block 4702 is fixedly connected to the bottom surface of the movable plate 4701. The movable slide block 4702 is mounted on the movable guide rail 4703, allowing the movable plate 4701 to slide along the movable guide rail 4703. The movable drive motor 4704 is mounted on one end of the movable guide rail 4703. A drive pulley 4705 is fixedly connected to the output shaft of the movable drive motor 4704. A driven pulley 4706 is rotatably connected to the other end of the movable guide rail 4703. The drive pulley 4705 and the driven pulley 4706 are connected by a travel belt 4707. The movable plate 4701 is fixedly connected to the travel belt 4707. The movable drive motor 4704 is a geared motor capable of forward and reverse rotation. Thus, under the drive of the movable drive motor 4704, the movable plate 4701 moves in the horizontal direction.

[0026] Referring to Figure 3, the lifting mechanism includes a first mounting plate 4601, a lifting plate 4602, a lifting slide 4603, a lifting guide rail 4604, and a lifting drive cylinder 4605;

[0027] The first mounting plate 4601 and the lifting plate 4602 are vertically arranged. The first mounting plate 4601 is fixedly connected to the moving plate 4701 of the traveling mechanism. The first mounting plate 4601 and the lifting plate 4602 are connected by a lifting slide 4603 and a lifting guide rail 4604. That is, a lifting slide 4603 is vertically fixedly connected to one side of the first mounting plate 4601, and a corresponding lifting guide rail 4604 is vertically fixedly connected to the lifting plate 4602. The lifting slide 4603 is installed on the lifting guide rail 4604, so that the lifting plate 4602 can move up and down along the first mounting plate 4601. The cylinder body of the lifting drive cylinder 4605 is fixedly connected to the other side of the first mounting plate 4601. The telescopic rod end of the lifting drive cylinder 4605 is fixedly connected to the lower end of the lifting plate 4602 through a connecting plate. Thus, under the drive of the lifting drive cylinder 4605, the lifting plate 4602 can move in the vertical direction.

[0028] Referring to Figure 2, the flipping mechanism includes a hanging plate 4801 and a flipping cylinder 4802. The hanging plate 4801 is vertically arranged and fixedly connected to the lower end of the lifting plate 4602. The lower part of the U-shaped frame 41 is hinged to the lower end of the hanging plate 4801. The cylinder end of the flipping cylinder 4802 is hinged to the lifting plate 4602, and the telescopic rod end of the flipping cylinder 4802 is hinged to the top of the U-shaped frame 41. Thus, under the drive of the flipping cylinder 4802, the U-shaped frame 41 can be flipped, making it easy to release the stainless steel wire reel onto the receiving rack.

[0029] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Based on the present utility model and the above description, relevant personnel can make various changes and modifications without departing from the technical concept of the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A material handling device for an overhead crane production line, characterized in that: The system includes a U-shaped frame (41), U-shaped claws (42), supporting cylinders (43), limiting cylinders (44), a top column (45), a lifting mechanism, a traveling mechanism, and a tilting mechanism. U-shaped claws (42) are provided on both sides of the U-shaped frame (41), with their openings facing inwards. The middle of each U-shaped claw (42) is hinged to the U-shaped frame (41). A corresponding supporting cylinder (43) is also provided above each U-shaped claw (42), and the supporting cylinder (43) is mounted on the U-shaped frame (41). The telescopic rod of the support cylinder (43) is hinged to the rear end of the corresponding U-shaped claw (42); a limiting cylinder (44) is installed in the middle of the slanted frame (41), the telescopic rod of the limiting cylinder (44) is set downward, and a top column (45) is fixedly connected to the end of the telescopic rod of the limiting cylinder (44); the slanted frame (41) can move vertically through the lifting mechanism, the slanted frame (41) can move horizontally through the walking mechanism, and the slanted frame (41) can be flipped through the flipping mechanism.

2. The material handling device for an overhead crane production line according to claim 1, characterized in that: The walking mechanism includes a moving plate (4701), a moving slide (4702), a moving guide rail (4703), a moving drive motor (4704), a drive pulley (4705), a driven pulley (4706), and a walking belt (4707). The moving slide (4702) is fixedly connected to the bottom surface of the moving plate (4701). The moving slide (4702) is mounted on the moving guide rail (4703). The moving drive motor (4704) is mounted on one end of the moving guide rail (4703). The drive pulley (4705) is fixedly connected to the output shaft of the moving drive motor (4704). The driven pulley (4706) is rotatably connected to the other end of the moving guide rail (4703). The drive pulley (4705) and the driven pulley (4706) are connected by a transmission through the walking belt (4707). The moving plate (4701) is fixedly connected to the walking belt (4707).

3. The material handling device for an overhead crane production line according to claim 2, characterized in that: The lifting mechanism includes a first mounting plate (4601), a lifting plate (4602), a lifting slide (4603), a lifting guide rail (4604), and a lifting drive cylinder (4605). The first mounting plate (4601) and the lifting plate (4602) are vertically arranged. The first mounting plate (4601) is fixedly connected to the moving plate (4701) of the traveling mechanism. The first mounting plate (4601) and the lifting plate (4602) are connected by the lifting slide (4603) and the lifting guide rail (4604). The cylinder body of the lifting drive cylinder (4605) is fixedly connected to the first mounting plate (4601), and the telescopic rod end of the lifting drive cylinder (4605) is fixedly connected to the lifting plate (4602) through a connecting plate.

4. The material handling device for an overhead crane production line according to claim 3, characterized in that: The flipping mechanism includes a hanging plate (4801) and a flipping cylinder (4802); the hanging plate (4801) is vertically arranged and fixedly connected to the lower end of the lifting plate (4602); the lower part of the U-shaped frame (41) is hinged to the lower end of the hanging plate (4801); the cylinder end of the flipping cylinder (4802) is hinged to the lifting plate (4602); and the telescopic rod end of the flipping cylinder (4802) is hinged to the top of the U-shaped frame (41).

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