CN111285066A - A material indexing wheel device - Google Patents

Abstract

The invention discloses a material indexing wheel device, which comprises a disc cam, a main rotating shaft, a main wheel disc, at least one guide shaft, at least one guide wheel, at least two gears, at least one material rotating shaft and at least one material rotating table.

Description

A material indexing wheel device

technical field

The invention relates to a material indexing wheel device, in particular to a device for changing the position of a finished product in the production process of a paper product.

Background technique

In the process of automatic production of industrial products, it is often necessary to rotate the finished material at a certain angle to meet the requirements of the subsequent production process. For the production of large-scale products, the performance requirements of the finished material indexing mechanism of the automatic mechanical equipment are relatively high. The existing mechanism adopts The three-dimensional cylindrical cam is difficult to process and high cost, and the force is not good, and it is easy to cause stress concentration and damage to the mechanism.

SUMMARY OF THE INVENTION

The purpose of the present invention is to overcome the deficiencies of the prior art, and to provide a material indexing wheel device with a uniquely designed disc cam that does not require a complicated rotation control device, and is guided by the guide groove of the disc cam during the autotransmission process of the main wheel disc. Controls the set angle of material rotation.

The technical solution adopted by the present invention to solve the technical problem is: a material indexing wheel device, the device includes a disc cam, a main rotating shaft, a main wheel disc, at least one guide shaft, at least one guide wheel, at least two gears, at least one A material rotating shaft and at least one material turntable, characterized in that: the end face of the disc cam has an eccentric guide groove; one end of the main shaft is perpendicular to the end face of the disc cam, and is fixed on the central shaft hole of the disc cam The other end of the main rotating shaft is perpendicular to the upper end face of the main wheel disc and is fixed on the central shaft hole of the main wheel disc; the guide shaft is vertically fixed on the shaft hole on the upper end face of the main wheel disc, and the upper end face of the guide shaft is off-axis A guide wheel is fixed at the center position, the guide wheel is placed in the guide groove of the disc cam, and a coaxial gear is fixed on the lower end surface of the guide shaft; the material rotating shaft is vertically fixed on the shaft hole on the peripheral surface of the main wheel disc, One end face of the material rotating shaft is fixed with a coaxial gear, which meshes vertically with the gear fixed on the lower end face of the guide shaft; the other end face of the material rotating shaft is fixed with a material turntable, which rotates with the material rotating shaft as the axis; The disc rotates with the main shaft as the axis, the main disc drives the guide shaft fixed on the upper end face of the disc to rotate around the main shaft, and the guide wheel fixed on the upper end face of the guide shaft rolls along the guide groove on the surface of the disc cam. The eccentricity is irregular, and the guide wheel drives the guide shaft to rotate. When the guide shaft rotates, the two meshing gears drive the material turntable to rotate with the material shaft as the axis, and the material fixed on the material turntable rotates; Shape, control the rotation speed of the guide shaft and the rotation speed of the material turntable, so that the material fixed on the material turntable can complete the rotation according to the set requirements.

The beneficial effect of the present invention is that a material indexing wheel device includes a disc cam, a main rotating shaft, a main wheel disc, at least one guide shaft, at least one guide wheel, at least two gears, at least one material rotating shaft, at least one The material turntable has a uniquely designed disc cam, which does not require complicated rotation control devices. During the self-transmission process of the main wheel, the guide groove of the disc cam controls the set angle of the material rotation.

The present invention will be described in further detail below with reference to the embodiments, but a material indexing wheel device of the present invention is not limited to the embodiments.

Description of drawings

The present invention will be further described below with reference to the embodiments in the accompanying drawings.

FIG. 1 is a schematic diagram of an apparatus according to an embodiment of the present invention.

FIG. 2 is a schematic diagram of a disc cam according to an embodiment of the present invention.

FIG. 3 is a schematic diagram of the operation of the device according to the embodiment of the present invention.

In the figure, 1. Disc cam, 10. Guide groove, 2. Main shaft, 3. Main disc, 4. Guide shaft, 40. Guide wheel, 5. Gear, 6. Material shaft, 7. Material turntable, 8 .materials.

Detailed ways

Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. Where the following description refers to the drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The illustratively described embodiments below are not intended to represent all embodiments consistent with the present disclosure. Rather, they are merely examples of apparatuses consistent with some aspects of the present disclosure, as recited in the appended claims.

Example, as shown in Figure 1, Figure 2, Figure 3, a material indexing wheel device, the device includes a disc cam 1, a main rotating shaft 2, a main wheel disc 3, a guide shaft 4, a guide wheel 40, two A gear 5, a material rotating shaft 6, and a material turntable 7 are characterized in that: the end face of the disc cam 1 has an eccentric guide groove 10; one end of the main shaft 2 is perpendicular to the end face of the disc cam 1, It is fixed on the central shaft hole of the disc cam 1; the other end of the main rotating shaft 2 is perpendicular to the upper end face of the main wheel 3, and is fixed on the central shaft hole of the main wheel 3; the guide shaft 4 is vertically fixed on the main wheel 3. On the shaft hole on the upper end face, a guide wheel 40 is fixed on the upper end face of the guide shaft 4 at an off-axis position, the guide wheel 40 is placed in the guide groove 10 of the disc cam 1, and a coaxial center is fixed on the lower end face of the guide shaft 4 gear 5; the material rotating shaft 6 is vertically fixed on the shaft hole on the peripheral surface of the main wheel 3, and one end face of the material rotating shaft 6 is fixed with a coaxial gear 5, which is fixed with the lower end face of the guide shaft 4 The gear 5 meshes vertically; a material turntable 7 is fixed on the other end of the material shaft 6, and the material turntable 7 rotates with the material shaft 6 as the axis; when the main wheel 3 rotates with the main shaft 2 as the axis, the main wheel 3 drives the fixed The guide shaft 4 on its upper end surface rotates around the main shaft 2, and the guide wheel 40 fixed on the upper end surface of the guide shaft 4 rolls along the guide groove 10 on the surface of the disc cam 1. Due to the irregular eccentricity of the guide groove 10, the guide wheel 40 Drive the guide shaft 4 to rotate. When the guide shaft 4 rotates, the two meshing gears 5 drive the material turntable 7 to rotate with the material shaft 6 as the axis, and the material fixed on the material turntable 7 rotates; by setting the guide groove of the disc cam 1 10, control the rotation speed of the guide shaft 4 and the rotation speed of the material turntable 7, so that the material 8 fixed on the material turntable 7 completes the rotation according to the set requirements.

The above embodiment is only used to further illustrate a material indexing wheel device of the present invention, but the present invention is not limited to the embodiment, any simple modification, equivalent change and modification made to the above embodiment according to the technical essence of the present invention , all fall within the protection scope of the technical solution of the present invention.

Claims (1)

1. The utility model provides a material transposition wheel device, the device includes disk cam, main pivot, main rim plate, at least one guide axle, at least one guide pulley, two at least gears, at least one material pivot, at least one material revolving stage, its characterized in that: the end face of the disc cam is provided with a guide groove which is eccentric and irregular; one end of the main rotating shaft is perpendicular to the end face of the disc cam and fixed on the central shaft hole of the disc cam; the other end of the main rotating shaft is perpendicular to the upper end face of the main wheel disc and is fixed on a central shaft hole of the main wheel disc; the guide shaft is vertically fixed on a shaft hole on the upper end surface of the main wheel disc, a guide wheel is fixed on the upper end surface of the guide shaft in a position deviating from the axis center, the guide wheel is arranged in a guide groove of the disc cam, and a coaxial gear is fixed on the lower end surface of the guide shaft; the material rotating shaft is vertically fixed on a shaft hole on the side circumferential surface of the main wheel disc, one end surface of the material rotating shaft is fixedly provided with a coaxial gear, and the gear is vertically meshed with the gear fixed on the lower end surface of the guide shaft; a material rotating platform is fixed on the other end surface of the material rotating shaft and rotates by taking the material rotating shaft as an axis;

when the main wheel disc rotates by taking the main rotating shaft as an axis, the main wheel disc drives a guide shaft fixed on the upper end surface of the main wheel disc to rotate around the main rotating shaft, a guide wheel fixed on the upper end surface of the guide shaft rolls along a guide groove on the surface of a disc cam, and the guide wheel drives the guide shaft to rotate due to the fact that the guide groove is eccentric and irregular, and the guide shaft drives a material rotating table to rotate by taking the material rotating shaft as the axis through two meshed gears when the guide shaft rotates, so that materials fixed on the material;

the rotation speed of the guide shaft and the rotation speed of the material rotary table are controlled by the shape of the guide groove provided with the disc cam, so that the material fixed on the material rotary table can rotate according to the set requirement.

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