Assembling equipment for electric roller

Abstract

The utility model relates to the technical field of mechanical assembly equipment, in particular to electric roller assembly equipment which comprises a frame body, a lower conveying belt connected to the lower portion of the frame body and an upper conveying belt arranged over the lower conveying belt. The upper conveying belt and the lower conveying belt are the same in rotating speed and opposite in rotating direction, and a roller can be clamped between the upper conveying belt and the lower conveying belt for transmission; four vertically-arranged main air cylinders are connected to the frame body, the tails of the main air cylinders are connected with the bottom of the frame body, the telescopic ends of the main air cylinders are hinged to the edge of the side face of the upper conveying belt, and the joints of the four main air cylinders and the upper conveying belt are located at the two ends of the two sides of the upper conveying belt respectively; according to the utility model, the gap between the conveying belt and the roller is reduced, the roller conveying device is suitable for being matched with rollers with different diameters and conveying and assembling of variable-diameter rollers, the larger contact area between the roller and the conveying belt is ensured, the friction force is improved, and the stability of the roller is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical assembly equipment technical field, concretely relates to a kind of assembling equipment of electric roller. BACKGROUND

[0002] In modern industrial production, the assembly of electric roller is a common and important task. The traditional electric roller assembly method usually uses a fixed-size conveyor belt to convey and position the roller. This kind of conveyor belt or clamp has limited contact area with the roller, especially when it comes to different diameter rollers or variable diameter rollers. It cannot adapt to the adjustment of the fit degree, and usually moves the roller through a single conveyor belt. The small contact area results in low friction between the roller and the conveyor belt, which can easily cause the roller to slip or become unstable during the conveying process, affecting the assembly precision and efficiency. In addition, the existing assembly equipment cannot fine-tune the height position, inclination, etc. of the roller during assembly, which can easily form a rigid assembly contact with the assembly station, causing the roller shaft end to deform or misalign, reducing the stability and service life of the entire system, and increasing the cost of maintenance and repair. SUMMARY

[0003] I. Technical problem to be solved

[0004] The utility model aims to provide an assembling equipment for electric roller, which improves the stability and accuracy of roller assembly.

[0005] II. Technical solution

[0006] The utility model realizes the following technical solutions:

[0007] The utility model provides an assembling equipment for electric roller, which includes a frame, a lower conveyor belt connected to the bottom of the frame, and an upper conveyor belt arranged directly above the lower conveyor belt. The upper conveyor belt and the lower conveyor belt have the same rotational speed and opposite rotational directions, and can drive the roller to be clamped between the upper conveyor belt and the lower conveyor belt. Four main air cylinders are connected to the frame, the tail of the main air cylinder is connected to the bottom of the frame, the telescopic end of the main air cylinder is hinged to the side edge of the upper conveyor belt, and the connection of the four main air cylinders and the upper conveyor belt is located at the two ends of the upper conveyor belt on both sides.

[0008] Further, four position adjusting air cylinders are connected to the frame, the tail of the position adjusting air cylinder is connected to the bottom of the frame, the telescopic end of the position adjusting air cylinder is hinged to the side edge of the lower conveyor belt, and the connection of the four position adjusting air cylinders and the lower conveyor belt is located at the two ends of the lower conveyor belt on both sides.

[0009] Further, a plurality of rotating speed sensors are fixedly connected to the frame body, and detection ends of the rotating speed sensors are directed to rotating shafts of the upper conveying belt and the lower conveying belt.

[0010] Further, the lower conveying belt and the upper conveying belt each comprise a plurality of link units which are sequentially hingedly connected to form a ring structure.

[0011] Further, the link unit comprises a link seat, side surfaces of the link seat are symmetrically V-shaped, a recess is formed on each of opposite upper surfaces of the link seat, an axle hole is formed at an inner upper edge of the recess, a movable plate is arranged in each of the recesses, shaft rods are arranged on both sides of the movable plate and are rotationally connected to the axle hole, and a plurality of rubber pads are fixedly connected to a bottom surface of the recess.

[0012] III. Advantages

[0013] Compared with the prior art, the present application has the following advantages:

[0014] In the present application, the link unit is recessed in the middle and symmetrically protruded on both sides to fit the surface of the roller, the gap between the conveying belt and the roller is reduced, the conveying and assembly of rollers with different diameters and variable-diameter rollers are adapted, the contact area between the roller and the conveying belt is increased to improve the friction and the stability of the roller. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a schematic diagram of the three-dimensional structure of the present application;

[0016] Figure 2 is Figure 1 is a local enlarged view of part A in the middle;

[0017] Figure 3 is a schematic diagram of the structure of the link unit;

[0018] 1, frame body; 2, lower conveying belt; 3, upper conveying belt; 4, main cylinder; 5, position adjusting cylinder; 6, rotating speed sensor; 7, link unit; 71, link seat; 72, recess; 73, axle hole; 74, movable plate; 75, shaft rod; 76, rubber pad. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application will be further described in detail below with reference to the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application and do not limit the present application.

[0020] An assembling device for an electric roller, please refer toFigures 1-3 , including the frame 1, the lower conveyor belt 2 and the upper conveyor belt 3, wherein the lower conveyor belt 2 is connected below the frame 1, the upper conveyor belt 3 is arranged directly above the lower conveyor belt 2, the rotation speed of the upper conveyor belt 3 and the lower conveyor belt 2 is the same and the rotation directions are opposite, the drum is clamped between the upper conveyor belt 3 and the lower conveyor belt 2 and is driven to be able to be stably translated and installed in the installation position.

[0021] Wherein the lower conveyor belt 2 and the upper conveyor belt 3 each include a plurality of link units 7 which are sequentially hinged to form a ring structure; each link unit 7 is recessed in the middle and protruded on both sides to be symmetrical to fit the surface of the drum, which reduces the gap between the conveyor belt and the drum, adapts to the conveying and assembly of the drum of different diameters and the variable-diameter drum, ensures that the drum and the conveyor belt have a larger contact area to improve the friction and the stability of the drum.

[0022] The link unit 7 includes a plurality of link seats 71 which are hinged between adjacent link seats 71, the side surface of the link seat 71 is in a symmetrical V shape, the opposite upper surfaces on both sides of the link seat 71 are each provided with a groove 72, the inner upper edge of the groove 72 is provided with a shaft hole 73, each groove 72 is matched with a movable plate 74, the movable plate 74 is provided with a shaft rod 75 which is rotationally connected with the shaft hole 73, and a plurality of rubber pad plates 76 are fixedly connected to the inner bottom surface of the groove 72; the rotation connection between the shaft rod 75 and the shaft hole 73 enables the movable plate 74 to rotate around the shaft rod 75, so as to adjust the contact angle with the surface of the drum and adapt to the curvature change of the drum; the rubber pad plate 76 provides support below the movable plate 74 to form a flexible and adaptive structure between the movable plate 74 and the surface of the drum; at the same time, the drum can have a small variable movement amount in the radial direction during assembly, and within the variable movement amount, the difference caused by the size tolerance can be compensated, so that the drum can be accurately assembled, the deformation or misplacement of the shaft end of the drum caused by the tolerance can be avoided, and the flexibility in the assembly process is improved.

[0023] In addition, four main air cylinders 4 are connected to the frame 1 and are vertically arranged, the tail part of the main air cylinder 4 is connected to the bottom of the frame 1, the telescopic end of the main air cylinder 4 is hinged to the side edge of the upper conveyor belt 3, and the connection positions of the four main air cylinders 4 and the upper conveyor belt 3 are respectively located at the two ends of the upper conveyor belt 3 on both sides. The upper conveyor belt 3 is lifted and lowered by the main air cylinder 4 to adjust the distance between the upper conveyor belt 3 and the lower conveyor belt 2, adapt to the conveying and assembly of the drum of different diameters, cooperate with the rotation of the movable plate 74 to adapt to the surface curvature of the drum of different diameters, and can stably assist in assembling the variable-diameter drum or the drum of different sizes.

[0024] The frame body 1 is further connected with four position adjusting cylinders 5, the tail of the position adjusting cylinder 5 is connected with the bottom of the frame body 1, the telescopic end of the position adjusting cylinder 5 is hinged with the side edge of the lower conveying belt 2, and the connection positions of the four position adjusting cylinders 5 and the lower conveying belt 2 are respectively located at the two ends of the two sides of the lower conveying belt 2. The lower conveying belt 2 is driven to ascend and descend by the position adjusting cylinder 5, the height of the upper conveying belt 3 can be changed, the height of the drum shaft end and the inclination of the drum can be finely adjusted, and the assembly convenience is improved.

[0025] The frame body 1 is further connected with four position adjusting cylinders 5, the tail of the position adjusting cylinder 5 is connected with the bottom of the frame body 1, the telescopic end of the position adjusting cylinder 5 is hinged with the side edge of the lower conveying belt 2, and the connection positions of the four position adjusting cylinders 5 and the lower conveying belt 2 are respectively located at the two ends of the two sides of the lower conveying belt 2. The lower conveying belt 2 is driven to ascend and descend by the position adjusting cylinder 5, the height of the upper conveying belt 3 can be changed, the height of the drum shaft end and the inclination of the drum can be finely adjusted, and the assembly convenience is improved.

[0026] The frame body 1 is further connected with four position adjusting cylinders 5, the tail of the position adjusting cylinder 5 is connected with the bottom of the frame body 1, the telescopic end of the position adjusting cylinder 5 is hinged with the side edge of the lower conveying belt 2, and the connection positions of the four position adjusting cylinders 5 and the lower conveying belt 2 are respectively located at the two ends of the two sides of the lower conveying belt 2. The lower conveying belt 2 is driven to ascend and descend by the position adjusting cylinder 5, the height of the upper conveying belt 3 can be changed, the height of the drum shaft end and the inclination of the drum can be finely adjusted, and the assembly convenience is improved.

Claims

1. An assembling apparatus of an electric roller, comprising a frame, a lower conveyer connected to the lower side of the frame, and an upper conveyer arranged right above the lower conveyer, characterized in that, The upper conveying belt and the lower conveying belt have the same rotating speed and opposite rotating directions, and the drum can be clamped between the upper conveying belt and the lower conveying belt to be driven; four vertically arranged main air cylinders are connected to the frame body, the tail portions of the main air cylinders are connected to the bottom of the frame body, the telescopic ends of the main air cylinders are hinged to the side edges of the upper conveying belt, and the connection positions of the four main air cylinders and the upper conveying belt are respectively located at the two ends of the two sides of the upper conveying belt.

2. The apparatus for assembling an electric roller according to claim 1, wherein Four position adjusting air cylinders are further connected to the frame body, the tail portions of the position adjusting air cylinders are connected to the bottom of the frame body, the telescopic ends of the position adjusting air cylinders are hinged to the side edges of the lower conveying belt, and the connection positions of the four position adjusting air cylinders and the lower conveying belt are respectively located at the two ends of the two sides of the lower conveying belt.

3. The apparatus for assembling an electric roller as claimed in claim 1, wherein, A plurality of rotating speed sensors are fixedly connected to the frame body, and the detection ends of the rotating speed sensors are directed to the rotating shafts of the upper conveying belt and the lower conveying belt.

4. The apparatus for assembling an electric roller according to claim 1, wherein The lower conveying belt and the upper conveying belt each comprise a plurality of link units which are sequentially hinged to form a ring-shaped structure; each link unit is concave in the middle and symmetrically convex on both sides to fit the surface of the drum.

5. An apparatus for assembling an electric roller according to claim 4, wherein The link unit comprises a link seat, the side surface of the link seat is symmetrically V-shaped, recesses are formed in the opposite upper surfaces on both sides of the link seat, shaft holes are formed in the inner upper edges in the recesses, a movable plate is arranged in each recess, shaft rods are arranged on both sides of the movable plate and are rotationally connected with the shaft holes, and a plurality of rubber pad plates are fixedly connected to the bottom surface in the recess.

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