CN217708492U - A sheave connecting rod lifting and transporting device - Google Patents

Abstract

The utility model provides a sheave connecting rod lifting and carrying device, which comprises a vacuum chuck, a vertical sliding rail, a transverse sliding rail and a cam connecting rod structure, wherein the cam connecting rod structure comprises a cam follower, a cam plate and a connecting rod, the connecting rod is provided with a connecting rod hole, and the cam plate is provided with a cam groove; one end of the cam follower penetrates through the connecting rod hole and is movably fixed in the cam groove, and the other end of the cam follower is vertically arranged on the vertical slide rail; transversely establish to the slide rail level, establish in cam plate below, transverse slide is equipped with the slider, the slider one side is installed on transverse slide, the another side is installed on vertical slide rail, it rotates to drive the connecting rod through servo motor, and then the cam follower motion that passes the connecting rod, drive the motion of slide rail slider in the horizontal vertical side through the cam follower simultaneously, the completion is to the lift transport of goods, this device application mechanical structure connecting rod replaces current arm design, be convenient for install and detach, take up an area of for a short time, still can provide higher precision when reduce cost.

Description

A kind of sheave connecting rod lifting and conveying device

technical field

The utility model belongs to the field of transportation, and in particular relates to a lifting and transportation device for a sheave connecting rod.

Background technique

In the current product handling scene, manual handling is still used for the lifting and handling of product goods, which is time-consuming and labor-intensive; at the same time, the existing technology drives the horizontal displacement of the suction cup device through a screw rod as described in the publication number CN108033267B, and then drives the suction cup through a hydraulic mechanical arm. The device is displaced in the vertical direction, and the existing technology occupies a large area, is expensive, and difficult to assemble, which does not meet the current required applications.

Utility model content

The purpose of the utility model is to provide a sheave connecting rod lifting and conveying device, which is used to solve the problem of product conveying.

A sheave link lifting and handling device, characterized in that it includes a vacuum suction cup, a vertical slide rail, a transverse slide rail, a housing and a cam link structure, and the cam link structure includes a cam follower, a cam plate and a link , the connecting rod is provided with a connecting rod hole, and the cam plate is provided with a cam groove; one end of the cam follower is movably installed in the cam groove through the connecting rod hole, and the other end of the cam follower is vertically installed on the vertical slide rail;

The cam plate is installed on the housing, and the horizontal slide rail is set up horizontally under the cam plate. The horizontal slide rail is provided with a slider. It is set up vertically to the slide rail, and the end not connected with the cam follower is installed with a suction cup mounting plate.

Further, the suction cup mounting plate is installed with a suction cup frame, and the suction cup frame is perpendicular to the vertical slide rail.

Further, the vacuum suction cup is installed on the suction cup frame.

Further, a servo motor is connected to one end of the connecting rod, and the servo motor drives the connecting rod to rotate.

Further, the cam groove is an L-shaped groove, the cam groove includes a vertical section and a horizontal section, and the horizontal section is connected above the vertical section.

Preferably, the diameter of the cam follower fixed in the cam groove is the same as the width of the cam groove.

Further, the housing is fixedly supported by the base through the support column, and the support column.

The beneficial effects of the utility model are:

The utility model fixes the goods through the vacuum suction cup, drives the connecting rod with the help of the servo motor, so that the cam follower in the connecting rod hole moves in the L-shaped cam groove, and guides the cam follower through the cam groove to make the cam follow the The actuator drives the vertical slide rail to move, thereby completing the lifting and handling of the goods, and the cam follower also drives the vertical slide rail to move horizontally along the horizontal slide rail, thereby completing the horizontal transportation of the goods, saving the original manpower handling and making the handling The process is more stable; this device uses a mechanical structure connecting rod to replace the existing screw rod and hydraulic mechanical arm combination design, with fewer driving devices, compact structure, and small footprint. It can still provide high precision while reducing costs.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the schematic diagram of different connecting rod positions of the utility model;

Fig. 3 is a schematic top view of the utility model.

Marked in the figure: 1, cargo, 2, vacuum suction cup, 21, suction cup mounting plate, 3, suction cup frame, 4, vertical slide rail, 5, horizontal slide rail, 51, slide block, 6, cam plate, 61, Cam groove, 7, cam follower, 8, connecting rod, 81, connecting rod hole, 9, servo motor, 10, base, 11, support column, 12, housing.

Detailed ways

As shown in Fig. 1 to Fig. 3, a sheave connecting rod lifting and conveying device includes a vacuum suction cup 2, a vertical slide rail 4, a transverse slide rail 5, a housing 12 and a cam link device. The cam linkage device includes a cam follower 7 , a cam plate 6 , a connecting rod 8 and a servo motor 9 .

The cam plate 6 is installed on the housing 12, the cam plate 6 is provided with a cam groove 61, the cam groove 61 is an L-shaped slot, the cam groove 61 includes a vertical section and a horizontal section, and the horizontal section is connected above the vertical section; the connecting rod 8 A connecting rod hole 81 is opened on the top, and the connecting rod hole is a strip-shaped via hole.

One end of the cam follower 7 passes through the connecting rod hole 81, and is movably installed in the cam groove 61. The diameter of the cam follower installed in the cam groove matches the width of the cam groove, so that the cam follower moves more stably. The other end of the cam follower 7 is vertically installed on one end of the vertical slide rail 4 .

A servo motor 9 is installed at one end of the connecting rod 8, and the servo motor 9 is installed in the housing 12. The servo motor 9 drives the connecting rod 8 to rotate, and the rotation of the connecting rod 8 can drive the cam follower 7 to move in the cam groove 61, and the cam groove 61 It also restricts the movement of the cam follower 7, thereby restricting the rotation of the connecting rod 8.

The vertical slide rail 4 is vertically set up, and a suction cup frame 3 is installed below, and the suction cup frame 3 is connected and installed with a suction cup mounting plate 21, and the suction cup mounting plate 21 is perpendicular to the vertical slide rail 4, and a vacuum suction cup 2 is installed on the suction cup mounting plate 21, and the vacuum suction cup 2 is installed on the suction cup mounting plate 21. The number of suction cups 2 installed is selected as 4, but not limited to 4.

Horizontal slide rail 5 is installed below cam plate 6, and horizontal slide rail 5 is provided with slide block 51, and slide block 51 is fixed on the horizontal slide rail movablely on one side, and the other side is connected with the slide block of vertical slide rail 4.

The cam linkage device, the vertical slide rail 4 and the horizontal slide rail 5 are all installed on the same side of the housing 12, and the housing 12 is fixedly supported by two bases 10 through the support column 11, and the length of the support column 11 is longer than that of the vertical slide rail. 4.

Work process of the present utility model is:

The operator fixes the cargo 1 with the vacuum suction cup 2, controls the rotation of the servo motor 9, the servo motor 9 drives the connecting rod 8 to rotate, and the rotation of the connecting rod 8 makes the cam follower 7 move in the cam groove 61, and the cam follower 7 is connected with The vertical slide rail 4, at the same time, because the slider of the vertical slide rail 4 and the slider of the horizontal slide rail 5 are fixed, it can drive the goods to move horizontally along the horizontal slide rail 5 and move up and down along the vertical slide rail 4 to complete the goods handling.

The utility model drives the connecting rod to rotate through the servo motor, and then drives the cam follower passing through the connecting rod to move. At the same time, the cam follower drives the movement of the sliding block of the slide rail in the horizontal and vertical directions to complete the lifting and conveying of the goods. , which solves the time-consuming and labor-intensive pain point of manual handling in the current handling process, and this device uses mechanical structure connecting rods to replace the existing design of screw rods and hydraulic mechanical arms. It has fewer driving devices, compact structure, and small footprint. It can still provide high precision while reducing the cost.

The above description is only a preferred embodiment of the utility model, and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the aforementioned embodiments, for those skilled in the art, it can still understand the aforementioned The technical solutions described in each embodiment are modified, or some of the technical features are equivalently replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (6)

1. A lifting and carrying device for a grooved pulley connecting rod is characterized by comprising a vacuum sucker (2), a vertical sliding rail (4), a transverse sliding rail (5), a shell (12) and a cam connecting rod structure, wherein the cam connecting rod structure comprises a cam follower (7), a cam plate (6) and a connecting rod (8), the connecting rod is hinged to the shell (12), a long-strip-shaped connecting rod hole (81) is formed in the connecting rod, and a cam groove (61) is formed in the cam plate (6); one end of the cam follower (7) penetrates through the connecting rod hole (81) and is movably installed in the cam groove (61), and the other end of the cam follower (7) is vertically installed on the vertical sliding rail (4);

the cam plate (6) is installed on the shell (12), the transverse slide rail (5) is horizontally arranged below the cam plate (6), a slide block (51) is arranged on the transverse slide rail (5), one surface of the slide block (51) is installed on the transverse slide rail (5), the other surface of the slide block is installed on the vertical slide rail (4), the vertical slide rail (4) is vertically arranged, and a sucker installation plate (3) is installed and connected at one end, which is not connected with the cam follower, of the vertical slide rail (4).

2. A sheave link elevation handling device as claimed in claim 1, characterised in that the suction cup mounting plate is fitted with a suction cup holder (21), the suction cup holder (21) being perpendicular to the vertical slide (4).

3. A geneva link elevation handling device according to claim 2 wherein the vacuum cups (2) are mounted on the cup holder (21).

4. A geneva connecting rod lifting and carrying device as claimed in claim 1, wherein one end of the connecting rod (8) is connected with a servo motor (9), and the servo motor (9) drives the connecting rod (8) to rotate.

5. A geneva link lifting and carrying device according to claim 1 wherein the cam groove (61) is an L-shaped slot, the cam groove (61) including a vertical section and a transverse section, the transverse section being connected above the vertical section.

6. A geneva link elevation handling device according to claim 1 wherein the housing (12) is fixedly supported by the base (10) by means of support posts (11).

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