CN211686916U - Rotating wheel and conveying chain with same - Google Patents

Abstract

The utility model provides a rotate wheel and have its conveying chain, should rotate the wheel and have first terminal surface, second terminal surface and surface of rotation, its surface of rotation is by first terminal surface and second terminal surface to middle indent gradually and form the indent cambered surface, connects a plurality of rotation wheels through a plurality of connecting pieces and constitutes the conveying chain. Through the conveying chain of the utility model, the rolling bodies are continuously positioned at the middle positions on the gaps of the adjacent rotating wheels in the rotating process, the back-and-forth movement is prevented, and the effect of the processes of cleaning or detection and the like is improved; in addition, the contact area between the conveying object of the rolling body and the rotating wheel can be reduced, and secondary pollution or damage is effectively reduced.

Description

Rotating wheel and conveying chain with same

Technical Field

The utility model relates to an electromechanical device field especially relates to a rotate wheel and have its conveying chain.

Background

With the development of science and technology, the demand of enterprises for automation is higher and higher. In the field of rolling element production and manufacturing, the rolling element is used as a precision part, the requirement on the quality of the rolling element is higher and higher, and the requirement on the detection effect is higher and higher.

The rolling element part has flaws such as scratches, grinding damages and the like in the production process, the appearance fine flaws need to be automatically screened and checked by improving the surface cleaning and appearance detection effects as far as possible, and the existing rolling element conveying device drives the rolling elements to rotate by means of adjacent rotating wheels, so that the position of the rolling elements existing in the gaps between the adjacent rotating wheels when the rolling elements roll is avoided as far as possible. In addition, the phenomenon of secondary pollution or damage to the surface of the rolling body is reduced as much as possible in the automatic conveying process.

It should be noted that the above background description is only for the sake of clarity and complete description of the technical solutions of the present invention, and is set forth for facilitating understanding of those skilled in the art. These solutions are not considered to be known to the person skilled in the art merely because they have been set forth in the background section of the present invention.

SUMMERY OF THE UTILITY MODEL

The utility model provides a in view of above technical problem provide a rotate wheel and have its conveying chain, can make the rolling element carry the object and reduce positional deviation in order to improve effects such as washing or detection at transportation process to reduce area of contact in order to reduce transportation process's secondary pollution or injury.

According to the utility model discloses an in the first aspect of the embodiment, provide a rotate the wheel, should rotate the wheel and have first terminal surface, second terminal surface and surface of rotation, its surface of rotation is by first terminal surface and second terminal surface to middle indent gradually and form the indent cambered surface.

By adopting the structure, when the rolling body conveying object is placed in the gap between the adjacent rotating wheels, the rolling body conveying object can be continuously positioned in the middle position of the gap when rotating, so that the rolling body conveying object is prevented from moving back and forth on the gap; and due to the existence of the concave surface, the contact area between the surface of the rolling body conveying object and the rotating wheel can be effectively reduced.

According to the utility model discloses in the second aspect, provide a rotation wheel as first aspect, its rotation surface's indent cambered surface has seted up the notch.

By adopting the structure, the conveying object of the rolling body can be further guided and urged to be positioned at the gap fixing position when rotating, and the rolling body is prevented from moving back and forth on the gap when rotating.

According to a third aspect of the embodiments of the present invention, there is provided a rotary wheel as in the second aspect, wherein the notch is located at the middle of the concave arc surface.

With this configuration, the rolling element conveying object can be further urged to be positioned at the middle position of the gap when rotating, and the rolling element can be prevented from moving back and forth in the gap when rotating.

According to a fourth aspect of embodiments of the present invention, there is provided a conveyor chain having a plurality of connecting members, and further having a plurality of turning wheels as in any of aspects 1 to 3.

By adopting the technical scheme, the plurality of rotating wheels are connected by the connecting pieces to form the conveying chain, and the rolling bodies placed in the gaps of the adjacent rotating wheels can be continuously positioned in the middle of the gaps when rotating, so that the rolling bodies are prevented from moving back and forth on the gaps; and because the existence of the concave surface in the adjacent rotating wheel of conveying chain, when the rolling element rotates on the clearance, can effectively reduce the area of contact of rolling element rotating surface and rotating wheel.

According to the fifth aspect of the embodiment of the present invention, there is provided a conveying chain as in the fourth aspect, wherein the connecting member is a link plate and a pin shaft.

According to a sixth aspect of the embodiments of the present invention, there is provided the conveyor chain as in the fourth aspect, wherein at least one side of the turning wheel is provided with a gear.

By adopting the technical scheme, the rotating wheel can be driven by the gear to keep the effect of continuous and stable rotation.

According to a seventh aspect of the embodiments of the present invention, there is provided the conveyor chain as in the fourth aspect, wherein at least one side of the turning wheels is provided with an edge wheel.

By adopting the technical scheme, the whole conveying chain can be kept in a good moving conveying effect on the mounting rack, and the whole conveying chain is convenient to expand and apply to the whole cleaning machine or the whole detection machine and other equipment.

According to an eighth aspect of the embodiments of the present invention, there is provided the conveyor chain as in the fourth aspect, wherein at least one side of the turning wheel is provided with a roller chain.

The beneficial effects of the utility model reside in that: the rotating surface of the rotating wheel forming the conveying chain is set to be the concave cambered surface, so that the contact with the surface of the rolling body can be reduced when the rolling body is placed on the adjacent rotating wheel, and the reduction of secondary pollution or damage is facilitated; and when the rolling wheel drives the rolling element to rotate, the rolling element is effectively kept to be always positioned in the middle position of the gap, the back-and-forth movement is prevented, and the improvement of the cleaning or detecting effect and the like is guaranteed.

It should be emphasized that the term "comprises/comprising" when used herein, is taken to specify the presence of stated features, integers or components, but does not preclude the presence or addition of one or more other features, integers or components.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and constitute a part of this specification, illustrate preferred embodiments of the invention and together with the description serve to explain the principles of the invention and in which like reference numerals refer to like elements throughout.

In the drawings:

FIG. 1 is a schematic view of a first embodiment of a conveyor chain according to an embodiment of the present invention;

FIG. 2 is a schematic view of a second embodiment of a conveyor chain according to an embodiment of the present invention;

FIG. 3 is a schematic view of a first embodiment of a conveyor chain according to another embodiment of the present invention;

FIG. 4 is a schematic view of a second embodiment of a conveyor chain according to another embodiment of the present invention;

FIG. 5 is a schematic view of a first embodiment of a conveyor chain according to another embodiment of the present invention;

fig. 6 is a schematic view of a second embodiment of a conveyor chain according to another embodiment of the present invention.

Detailed Description

The foregoing and other features of the invention will become apparent from the following description taken in conjunction with the accompanying drawings. In the description and drawings, particular embodiments of the invention have been disclosed in detail as being indicative of some of the ways in which the principles of the invention may be employed, it being understood that the invention is not limited to the embodiments described.

The utility model discloses at first provide a rotate the wheel, as shown in the attached drawing, figure 1, figure 2 are the utility model discloses the different embodiment's of embodiment conveying chain schematic diagram, and figure 3 and figure 5, figure 6 show respectively the utility model discloses each implementation mode schematic diagram of other embodiments all shows the structure that the wheel was rotated in the part in the figure. As shown in the figure, the conveying chain is composed of a plurality of rotating wheels, each rotating wheel 1 is provided with a first end face 11, a second end face 12 and a rotating surface 13, and the rotating surface 13 is gradually inwards concave towards the middle from the first end face 11 to the second end face 12 to form an inwards concave arc surface.

Fig. 4 is a schematic view of a second embodiment of a conveyor chain according to another embodiment of the invention, showing an alternative construction of a part of the turning wheel. As shown, the concave arc surface of the rotating surface 13 of the rotating wheel 1 is provided with a notch 131. In a preferred embodiment of this embodiment, the notch 131 is located at the very middle of the concave arc of the rotating surface 13.

The utility model discloses still provide a conveying chain in addition, refer to fig. 1, this conveying chain 001 is rotated wheel 1 by a plurality of the above-mentioned and is connected through connecting piece 2 and constitute, can be used for placing the rolling element and carry the object on adjacent rotation wheel clearance like this. Usually, at least more than 2 rotating wheels are needed to be connected by connecting pieces to form a complete closed annular chain, so that the conveying chain can be sleeved on the driving wheel and the driven wheel to circularly reciprocate. Because the rotating surface of the rotating wheel is set to be the concave cambered surface, when the rolling bodies are placed in the gaps of the adjacent rotating wheels to convey objects, the rotating wheels can drive the rolling bodies to rotate, the rolling bodies which continuously rotate can be located in the middle of the gaps all the time, the rolling bodies are effectively prevented from moving back and forth in the gaps, the position deviation of the rolling bodies is prevented, and the effects of the processes of cleaning or detection and the like can be effectively improved. In addition, due to the existence of the concave cambered surface, the contact area between the rolling body and the adjacent rotating wheel is correspondingly reduced, the collision secondary damage of the contact is correspondingly reduced, and the chance of secondary pollution of the cleaning liquid is reduced when the cleaning liquid is conveyed and cleaned.

In one embodiment of this embodiment, as shown in fig. 1, the connecting member 2 is a link plate 21 and a pin 22. A plurality of rotating wheels are connected by a plurality of interconnected chain plates 21 and pin shafts 22 to form a complete conveyor chain. As shown in fig. 2, in order to facilitate the transport of the complete conveyor chain on the machine frame, at least one side of the turning wheel is provided with an edge wheel 3.

Fig. 3 and 4 are schematic views of different embodiments of a conveying chain according to another embodiment of the present invention, and referring to the drawings, in order to enable the rotating wheel to realize continuous and stable rotation, a gear 4 is disposed on one side of the rotating wheel. Of course, gear structures may also be provided on both sides of the rotating wheel. Specifically, the gear 4 and the rotating wheel 1 may be machined into a whole, or may be combined into a whole by matching mechanical parts (for example, interference fit, gluing, riveting, etc.).

In other embodiments of the present invention, the side wheel 3 may be provided with other structures, for example, fig. 5 and 6 show schematic diagrams of other embodiments of the conveying chain of another embodiment of the present invention, and as shown in the drawings, the roller chain 5 is provided on at least one side of the rotating wheel.

Through the utility model discloses a conveying chain utilizes the rotation surface that constitutes the rotation wheel of conveying chain to set up to the indent cambered surface, reduces the rolling element on the one hand and carries the object and the area of contact who rotates the wheel, can effectively reduce the pollution of rolling element washing liquid when wasing or the secondary damage that collides with, and on the other hand makes the rolling element last to be located adjacent rotation wheel intermediate position in the clearance rotating process, prevents to make a round trip to move, influences the effect of processes such as wasing or detecting.

The preferred embodiments of the present invention have been described above with reference to the accompanying drawings, and many features and advantages of these embodiments will be apparent from this detailed description. Specific embodiments of the invention are disclosed herein, and one of ordinary skill in the art will readily recognize that the invention has other applications in other environments.

Claims (8)

1. The rotating wheel is characterized by comprising a first end face, a second end face and a rotating surface, wherein the rotating surface is gradually inwards concave towards the middle from the first end face and the second end face to form an inwards concave arc surface.

2. The wheel of claim 1, wherein the concave arcuate surface of the rotating surface defines a notch.

3. The wheel of claim 2, wherein the notch is located at a midpoint of the concave arc.

4. A conveyor chain having a plurality of links, characterized in that the conveyor chain further has a plurality of turning wheels according to any one of claims 1-3.

5. The conveyor chain of claim 4, wherein the connecting members are link plates and pin shafts.

6. A conveyor chain according to claim 4, characterized in that at least one side of the turning wheels is provided with a gear wheel.

7. A conveyor chain according to claim 4, wherein at least one side of the turning wheels is provided with an edge wheel.

8. A conveyor chain according to claim 4, wherein at least one side of the turning wheels is provided with a roller chain.

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