Tray carrier for conveying line and conveying system

Abstract

The utility model relates to a tray carrier for a conveying line and a conveying system. The tray carrier for the conveying line comprises a tray body, guide rolling wheels are arranged on the two opposite sides of the tray body respectively, the guide rolling wheels are rotationally connected with the tray body and can rotate relative to the tray body, the axes of the guide rolling wheels are arranged in the direction perpendicular to the tray body, and the axes of the guide rolling wheels are arranged in the direction perpendicular to the tray body. And the peripheral surfaces of the guide rollers protrude out of the side surface of the tray body. According to the scheme, dust generated by abrasion of the tray carrier and the conveying line in the advancing process can be reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of conveying equipment, in particular to a tray carrier for a conveying line and a conveying system. BACKGROUND

[0002] With the rapid development of industrial automation technology, conveying line systems are widely used in fields such as lithium battery production, 3C electronic manufacturing, and photovoltaic component assembly, which have high requirements for cleanliness. In these scenarios, the tray carrier, as the core carrier for material transfer, directly affects the production efficiency and product quality in terms of running stability and cleanliness.

[0003] In related technologies, the side surface of the tray carrier is usually in direct contact with the conveying line during the conveying process, and relies on friction to achieve guidance and positioning. However, friction can cause continuous wear of the contact surface between the tray carrier and the conveying line, resulting in dust, which can affect the quality of products such as lithium batteries that have high requirements for cleanliness. CONTENT OF THE UTILITY MODEL

[0004] To solve or partially solve the problems in related technologies, the present application provides a tray carrier for a conveying line and a conveying system, which can reduce the dust generated by wear between the tray carrier and the conveying line during travel.

[0005] The first aspect of the present application provides a tray carrier for a conveying line, comprising: a tray body, opposite sides of the tray body are respectively provided with guide rollers, the guide rollers are rotationally connected with the tray body, the guide rollers can rotate relative to the tray body, the axis of the guide rollers is arranged in a direction perpendicular to the tray body, and the outer circumferential surface of the guide rollers protrudes from the side surface of the tray body.

[0006] Further, at least two guide rollers are provided on each of the opposite sides of the tray body.

[0007] Further, the guide rollers are respectively provided at the four corners of the tray body.

[0008] Further, the guide rollers are provided at the middle part of the side surface of the tray body.

[0009] Further, a mounting seat is provided on the tray body, and the guide rollers are rotatably arranged in the mounting seat.

[0010] Further, a bearing is provided on the mounting seat, a rotating shaft is provided on the guide roller, and the bearing is sleeved on the rotating shaft.

[0011] Further, the upper surface of the mounting seat is flush with the upper surface of the tray body, and the guide rollers are arranged at the lower end of the mounting seat.

[0012] Further, the mounting seat is detachably connected with the tray body through bolts.

[0013] Further, edges of the lower surface of the tray body are provided with wear-resistant strips which protrude downward from the lower surface of the guide roller.

[0014] The second aspect of the present application provides a conveying system, comprising a conveying line and the tray carrier for the conveying line as described in any one of the above, the conveying line being used for conveying the tray carrier, opposite sides of the conveying line being provided with guide strips, and the guide rollers being capable of rolling along the guide strips.

[0015] The technical solution provided by the present application can have the following beneficial effects: by arranging the guide rollers on opposite sides of the tray body respectively, the guide rollers are capable of rotating relative to the tray body, the outer circumferential surface of the guide rollers protrudes from the side surface of the tray body, when the tray carrier is conveyed by the conveying line, the guide rollers on the two sides of the tray body are capable of rolling along the side surface of the conveying line to guide the tray carrier, and the side surface of the tray carrier does not directly contact the conveying line, compared with the related art, the sliding friction between the tray carrier and the conveying line is changed into rolling friction, thereby greatly reducing the abrasion and dust generation between the tray carrier and the conveying line, and ensuring the cleanliness of the conveying line and the tray carrier during use.

[0016] It should be understood that the foregoing general description and the following detailed description are only exemplary and explanatory, and are not limiting to the present application. BRIEF DESCRIPTION OF DRAWINGS

[0017] The above and other objects, features and advantages of the present application will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings in which like reference characters refer to like parts throughout the several views.

[0018] Figure 1 is a structural schematic view of a tray carrier for a conveying line shown in an embodiment of the present application;

[0019] Figure 2 is another structural schematic view of a tray carrier for a conveying line shown in an embodiment of the present application;

[0020] Figure 3 is a side view of a tray carrier for a conveying line shown in an embodiment of the present application;

[0021] Figure 4 is a structural schematic view of a conveying system shown in an embodiment of the present application;

[0022] Figure 5 is a sectional view of a conveying system shown in an embodiment of the present application.

[0023] Reference signs:

[0024] 10 - tray carrier, 11 - tray body, 12 - guide roller, 13 - mounting seat, 14 - rotating shaft, 15 - wear strip;

[0025] 20 - conveying line, 21 - line body, 22 - guide strip, 23 - power roller. DETAILED DESCRIPTION

[0026] Embodiments of the present application will be described in more detail with reference to the drawings. Although embodiments of the present application are shown in the drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present application will be thorough and complete, and will fully convey the scope of the present application to those skilled in the art.

[0027] It should be understood that although the terms "first", "second", "third", etc. can be used in this application to describe various information, these information should not be limited by these terms. These terms are only used to distinguish the same type of information from each other. For example, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as the first information without departing from the scope of the present application. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly specified.

[0028] In the description of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0029] Unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection or integral; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0030] With the rapid development of industrial automation technology, conveying line systems are widely used in fields with high cleanliness requirements such as lithium battery production, 3C electronic manufacturing, and photovoltaic assembly. In these scenarios, the tray carrier, as the core carrier for material transfer, directly affects the production efficiency and product quality in terms of running stability and cleanliness.

[0031] In related technologies, the side of the tray carrier is usually in direct contact with the guide strip of the conveying line during conveying, and relies on friction to achieve guidance and positioning. However, friction can cause continuous wear of the contact surface between the tray carrier and the guide strip of the conveying line, resulting in dust, which can affect the quality of products such as lithium batteries that have high cleanliness requirements.

[0032] To solve the above problems, the embodiments of the present application provide a conveying system that can reduce dust generated by wear between the tray carrier and the conveying line during travel.

[0033] The technical solutions of the embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0034] As shown in Figure 4 and Figure 5 , the embodiments of the present application provide a conveying system, which includes a conveying line 20 and a tray carrier 10 for the conveying line 20, and the conveying line 20 is used to convey the tray carrier 10. Wherein, the conveying line 20 includes a line body 21, a guide strip 22 and a power roller 23, the left and right inner surfaces of the line body 21 are respectively provided with the guide strip 22, the tray carrier 10 is placed between the two guide strips 22, the power roller 23 is located below the tray carrier 10, a plurality of power rollers 23 can be arranged on the line body 21 along the conveying direction at intervals, and the power roller 23 drives the tray carrier 10 to move when it rotates.

[0035] In some embodiments, the conveying line 20 can also convey the tray carrier 10 through a conveying belt, i.e. replacing the above-mentioned power roller 23 with a conveying belt. In the illustration, the line body 21 is straight, i.e. the tray carrier 10 is transmitted along a straight line, and in other embodiments, the line body 21 can also be arc-shaped.

[0036] As shown in Figures 1 to 3 , the above-mentioned tray carrier 10 includes a tray body 11, the opposite sides of the tray body 11 are respectively provided with guide rollers 12, the guide rollers 12 are rotationally connected with the tray body 11, the guide rollers 12 can rotate relative to the tray body 11, the axis of the guide rollers 12 is arranged in a direction perpendicular to the tray body 11, and the outer periphery of the guide rollers 12 protrudes from the side of the tray body 11. When the conveying line 20 conveys the tray carrier 10 to move, the guide rollers 12 can roll along the guide strip 22.

[0037] By setting the guide rollers 12 on the opposite sides of the tray body 11 respectively, the guide rollers 12 can rotate relative to the tray body 11, the outer circumferential surface of the guide rollers 12 protrudes from the side surface of the tray body 11, when the tray carrier 10 is conveyed by the conveying line 20, the guide rollers 12 on the two sides of the tray body 11 can roll along the side surface of the conveying line 20 to guide the tray carrier 10, and the side surface of the tray carrier 10 does not directly contact the conveying line 20, compared with the related art, the sliding friction between the tray carrier 10 and the conveying line 20 can be changed into rolling friction, thereby greatly reducing the abrasion and dust generation between the tray carrier 10 and the conveying line 20, ensuring the cleanliness of the conveying line 20 and the tray carrier 10 during use, and further ensuring the quality of the product.

[0038] In some embodiments, at least two guide rollers 12 are arranged on each of the opposite sides of the tray body 11. Specifically, as shown in Figures 1 to 5 two guide rollers 12 are arranged on each of the left and right sides of the tray body 11, in other embodiments, three or four guide rollers 12 can be arranged on each of the left and right sides of the tray body 11, thereby ensuring the guidance of the tray carrier 10.

[0039] In some embodiments, as shown in Figures 1 to 3 four guide rollers 12 are arranged at the four corners of the tray body 11. Arranging the guide rollers 12 at the four corners of the tray body 11 is beneficial to guide the tray carrier 10 when the tray carrier 10 turns, and prevents the corners of the tray carrier 10 from contacting the conveying line 20 when turning.

[0040] In some embodiments, the middle part of the side surface of the tray body 11 can also be provided with a guide roller 12, by additionally arranging the guide rollers 12 on the middle part of the side surface of the tray body 11 in addition to the four corners of the tray body 11, the guiding effect of the tray carrier 10 is further improved, and the tray carrier 10 moves more smoothly during transmission.

[0041] In some embodiments, as shown in Figures 1 to 3 mounting seats 13 are arranged on the tray body 11, and the guide rollers 12 are rotatably arranged in the mounting seats 13. Specifically, the mounting seats 13 are detachably fixed to the tray body 11, which facilitates processing and installation.

[0042] In some embodiments, as shown in Figures 1 to 3 bearings are arranged on the mounting seats 13, shafts 14 are arranged on the guide rollers 12, and the bearings are sleeved on the shafts 14. By arranging the bearings and the shafts 14, the friction between the guide rollers 12 and the mounting seats 13 can be reduced.

[0043] In some embodiments, the upper surface of the mounting base 13 is flush with the upper surface of the tray body 11, and the guide roller 12 is arranged at the lower end of the mounting base 13, so that the upper surface of the tray body 11 and the upper surface of the mounting base 13 can carry the products to be transported.

[0044] In some embodiments, the mounting base 13 is detachably connected to the tray body 11 by bolts, so that the mounting base 13 can be detached from the tray body 11.

[0045] In some embodiments, as shown in Figures 1 to 3 the lower surface of the tray body 11 is provided with wear-resistant strips 15, which protrude downward from the lower surface of the guide roller 12. Specifically, the lower surface of each of the four edges of the tray body 11 is provided with a wear-resistant strip 15, and when the conveying line 20 conveys the tray carrier 10, the wear-resistant strip 15 contacts the power roller 23 or the conveying belt, while the guide roller 12 does not contact the power roller 23 or the conveying belt.

[0046] In some embodiments, the wear-resistant strips 15, the guide roller 12 and the guide strips 22 can be made of high-molecular polyethylene, nylon or other wear-resistant materials.

[0047] The solutions of the present application have been described in detail above with reference to the accompanying drawings. In the above-described embodiments, the description of each embodiment focuses on different aspects, and the parts not described in detail in a certain embodiment can be referred to the relevant description of other embodiments. It should also be appreciated by those skilled in the art that the actions and modules described in the specification are not necessarily required by the present application. In addition, it should be understood that the steps in the method embodiments of the present application can be adjusted, combined and reduced in sequence according to actual needs, and the modules in the device embodiments of the present application can be combined, divided and reduced according to actual needs.

[0048] The above has described various embodiments of the present application, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes are obvious to those skilled in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles, practical applications or improvements to the technology in the market of the embodiments, or to enable other ordinary skilled persons in the art to understand the embodiments disclosed herein.

Claims

1. A pallet carrier for a conveyor line, characterized in that, include: The pallet body has guide rollers on opposite sides. The guide rollers are rotatably connected to the pallet body and can rotate relative to the pallet body. The axis of the guide rollers is set in a direction perpendicular to the pallet body, and the outer peripheral surface of the guide rollers protrudes from the side of the pallet body.

2. The pallet carrier for a conveyor line according to claim 1, characterized in that: At least two guide rollers are provided on each of the opposite sides of the tray body.

3. The pallet carrier for a conveyor line according to claim 1, characterized in that: The guide rollers are respectively provided at the four corners of the tray body.

4. The pallet carrier for a conveyor line according to claim 3, characterized in that: The guide roller is provided in the middle of the side of the tray body.

5. The pallet carrier for a conveyor line according to claim 1, characterized in that: The tray body is provided with a mounting base, and the guide roller is rotatably mounted on the mounting base.

6. The pallet carrier for a conveyor line according to claim 5, characterized in that: The mounting base is provided with a bearing, the guide roller is provided with a rotating shaft, and the bearing is sleeved on the rotating shaft.

7. The pallet carrier for a conveyor line according to claim 5, characterized in that: The upper surface of the mounting base is flush with the upper surface of the tray body, and the guide roller is located at the lower end of the mounting base.

8. The pallet carrier for a conveyor line according to claim 5, characterized in that: The mounting base is detachably connected to the tray body by bolts.

9. The pallet carrier for a conveyor line according to claim 1, characterized in that: The lower surface of the tray body is provided with a wear-resistant strip along its edge, and the wear-resistant strip protrudes downward from the lower surface of the guide roller.

10. A conveying system, characterized in that, include: A conveyor line and a pallet carrier for the conveyor line as described in any one of claims 1-9, the conveyor line being used to transport the pallet carrier, guide strips being provided on opposite sides of the conveyor line, and guide rollers being capable of rolling along the guide strips.

Images