A circular conveying device

Abstract

The utility model discloses a ring conveying device, which relates to the field of automobile manufacturing technology, and includes a frame, a power output unit and a plurality of workpiece pallet units; a ring chain is arranged on the table of the frame; the power output unit is used to drive the ring chain to rotate; each workpiece pallet unit is respectively connected to the ring chain, and the workpiece pallet unit includes a disc body, a universal wheel is arranged at the bottom of the disc body, and the disc body is fixedly connected to the ring chain on the side opposite to the ring chain through a connecting piece. The utility model reduces labor costs, improves production efficiency, reduces defects caused by human factors, improves the company's automation level, and reduces costs and increases efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile manufacturing, in particular to a ring-shaped conveying device. Background Art

[0002] The existing automobile rearview mirror has the problems of high labor cost, bad operating environment and low automation during operation. Utility Model Content

[0003] In view of the defects existing in the prior art, the purpose of the utility model is to provide a ring conveying equipment, which reduces labor costs, improves production efficiency, reduces defects caused by human factors, improves the company's automation level, reduces costs and increases efficiency.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is: a ring conveying equipment, including a frame, a power output unit and a plurality of workpiece pallet units; an annular chain is arranged on the table top of the frame; the power output unit is used to drive the annular chain to rotate; each workpiece pallet unit is respectively connected to the annular chain, and the workpiece pallet unit includes a disc body, a universal wheel is arranged at the bottom of the disc body, and the side of the disc body opposite to the annular chain is fixedly connected to the annular chain through a connecting piece.

[0005] A further improvement is that a chamfered rectangular hole is provided in the middle of the table top of the frame, and the annular chain is arranged along the edge of the rectangular hole.

[0006] A further improvement is that guide strips matching the ring chain are arranged at the edges of the rectangular holes.

[0007] A further improvement is that a plurality of anchor cups are arranged at the bottom of the frame.

[0008] A further improvement is that the power output unit includes four sprockets arranged at the top corners of the ring chain, the sprockets are installed on a rotating shaft, and the rotating shaft is connected to the frame through a bearing seat; the rotating shaft of at least one sprocket is connected to a servo motor.

[0009] A further improvement is that the connecting member is an L-shaped connecting plate, the horizontal section of the connecting plate is connected to the annular chain, and the vertical section of the connecting plate is connected to the disk body.

[0010] A further improvement is that at least one sprocket is provided with a tensioning unit.

[0011] Further improvements are: the tensioning unit includes a mounting plate, a sliding seat and a fixed seat; the mounting plate is connected to the frame, and the mounting plate is provided with a slide groove; one side of the sliding seat is slidably set in the slide groove, and the other side of the sliding seat is fixedly connected to the bearing seat of the corresponding sprocket; the fixed seat is fixedly set on the mounting plate, and is connected to the sliding seat through an adjusting screw.

[0012] A further improvement is that a bracket for positioning the rearview mirror product is arranged on the plate.

[0013] A further improvement is that a plurality of mounting holes are provided on the plate body for adjusting the position of the bracket to adapt to rearview mirror products of different sizes and shapes.

[0014] The beneficial effects of the utility model are:

[0015] 1. The utility model reduces labor costs, improves production efficiency, reduces defects caused by human factors, improves the company's automation level, reduces costs and increases efficiency.

[0016] 2. The utility model reduces the downtime caused by the use of workstation equipment and model changes for different product models, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the annular conveying device in the embodiment of the utility model;

[0018] Figure 2 This is a front view of the annular conveying device in the embodiment of the utility model;

[0019] Figure 3 A top view of the annular conveying device in an embodiment of the utility model;

[0020] Figure 4 It is a side view of the annular conveying device in the embodiment of the utility model;

[0021] Figure 5 This is a schematic structural diagram of a workpiece pallet unit in an embodiment of the utility model;

[0022] Figure 6 It is a structural schematic diagram of the workpiece pallet unit from another perspective in the embodiment of the utility model;

[0023] Figure 7 It is a structural schematic diagram of the tensioning unit in an embodiment of the utility model.

[0024] Reference numerals:

[0025] 1-frame; 11-table; 12-rectangular hole;

[0026] 2- Ring chain;

[0027] 3-power output unit; 31-sprocket; 32-rotating shaft; 33-bearing seat;

[0028] 4- workpiece tray unit; 41- tray body; 42- mounting hole; 43- universal wheel; 44- connecting piece;

[0029] 5-tensioning unit; 51-mounting plate; 52-slideway; 53-slide seat; 54-fixed seat; 55-adjusting screw. DETAILED DESCRIPTION

[0030] The embodiments of the present invention are described in detail below. The embodiments are shown in the accompanying drawings, wherein the same or similar numbers throughout represent the same or similar elements or elements with the same or similar functions.

[0031] In the description of the present invention, it should be noted that directional words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of narrating the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific protection scope of the present invention.

[0032] The following is a further description of the specific implementation of the utility model in conjunction with the drawings of the specification, so that the technical solution and its beneficial effects of the utility model are clearer and more explicit. The following description of the embodiments with reference to the drawings is exemplary and intended to explain the utility model, but cannot be understood as limiting the utility model.

[0033] See also Figure 1 to Figure 3 As shown, the embodiment of the utility model provides an annular conveying device, including a frame 1, a power output unit 3 and a plurality of workpiece pallet units 4;

[0034] The table 11 of the frame 1 is provided with an annular chain 2; specifically, a chamfered rectangular hole 12 is provided in the middle of the table 11 of the frame 1, and the annular chain 2 is arranged along the edge of the rectangular hole 12. A guide bar adapted to the annular chain 2 is provided at the edge of the rectangular hole 12. A plurality of anchor cups are provided at the bottom of the frame 1, and the height and level of the frame are adjusted through the anchor cups.

[0035] See also Figure 4As shown, the power output unit 3 is used to drive the ring chain 2 to rotate; specifically, the power output unit 3 includes four sprockets 31 arranged at the top corners of the ring chain 2, the sprockets 31 are installed on the rotating shaft 32, and the rotating shaft 32 is connected to the frame 1 through the bearing seat 33; the rotating shaft 32 of at least one sprocket 31 is connected to a servo motor, and the power of the servo motor drives the workpiece pallet to rotate and move through the sprocket chain.

[0036] See also Figure 5 and Figure 6 As shown, each workpiece pallet unit 4 is connected to the ring chain 2, and the workpiece pallet unit 4 includes a tray body 41, a universal wheel 43 is provided at the bottom of the tray body 41, and the side of the tray body 41 opposite to the ring chain 2 is fixedly connected to the ring chain 2 through a connecting member 44. Specifically, the connecting member 44 is an L-shaped connecting plate, the horizontal section of the connecting plate is connected to the ring chain 2, and the vertical section of the connecting plate is connected to the tray body 41. A bracket for positioning the rearview mirror product is provided on the tray body 41. A plurality of mounting holes 42 are provided on the tray body 41, which are used to adjust the position of the bracket to accommodate rearview mirror products of different sizes and shapes.

[0037] See also Figure 7 As shown, at least one sprocket 31 is provided with a tensioning unit 5, and the endless chain can be adjusted to be tensioned by the tensioning unit. The tensioning unit 5 includes a mounting plate 51, a slide seat 53 and a fixed seat 54; the mounting plate 51 is connected to the frame 1, and the mounting plate 51 is provided with a slide groove 52; one side of the slide seat 53 is slidably arranged in the slide groove 52, and the other side of the slide seat 53 is fixedly connected to the bearing seat 33 of the corresponding sprocket 31; the fixed seat 54 is fixedly arranged on the mounting plate 51, and is connected to the slide seat 53 through an adjusting screw 55.

[0038] In the description of the specification, the description with reference to the terms "one embodiment", "preferably", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model, and the schematic expressions of the above terms in this specification do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0039] Through the description of the above structure and principle, technicians in the relevant technical field should understand that the present invention is not limited to the above-mentioned specific implementation methods. Improvements and substitutions based on the present invention using the known technology in the field all fall within the protection scope of the present invention and should be defined by the claims.

Claims

1. A ring conveying device, comprising a frame (1), characterized in that: It also includes a power output unit (3) and a plurality of workpiece pallet units (4); An annular chain (2) is arranged on the table top (11) of the frame (1); The power output unit (3) is used to drive the endless chain (2) to rotate; Each workpiece pallet unit (4) is connected to the ring chain (2) respectively. The workpiece pallet unit (4) comprises a disc body (41). A universal wheel (43) is arranged at the bottom of the disc body (41). The side of the disc body (41) opposite to the ring chain (2) is fixedly connected to the ring chain (2) via a connecting piece (44).

2. The annular conveying device according to claim 1, characterized in that: A chamfered rectangular hole (12) is provided in the middle of the tabletop (11) of the frame (1), and the ring-shaped chain (2) is arranged along the edge of the rectangular hole (12).

3. The endless conveying device according to claim 2, characterized in that: A guide bar adapted to the ring chain (2) is arranged at the edge of the rectangular hole (12).

4. The endless conveying device according to claim 1, characterized in that: A plurality of anchor cups are arranged at the bottom of the frame (1).

5. The endless conveying device according to claim 1, characterized in that: The power output unit (3) comprises four sprockets (31) arranged at the top corners of the ring chain (2), the sprockets (31) are mounted on a rotating shaft (32), and the rotating shaft (32) is connected to the frame (1) through a bearing seat (33); the rotating shaft (32) of at least one sprocket (31) is connected to a servo motor.

6. The endless conveying device according to claim 5, characterized in that: The connecting member (44) is an L-shaped connecting plate, the horizontal section of the connecting plate is connected to the ring chain (2), and the vertical section of the connecting plate is connected to the disk body (41).

7. The endless conveying device according to claim 5, characterized in that: At least one sprocket (31) is provided with a tensioning unit (5).

8. The endless conveying device according to claim 7, characterized in that: The tensioning unit (5) comprises a mounting plate (51), a sliding seat (53) and a fixed seat (54); the mounting plate (51) is connected to the frame (1), and the mounting plate (51) is provided with a sliding groove (52); one side of the sliding seat (53) is slidably arranged in the sliding groove (52), and the other side of the sliding seat (53) is fixedly connected to the bearing seat (33) of the corresponding sprocket (31); the fixed seat (54) is fixedly arranged on the mounting plate (51), and is connected to the sliding seat (53) through an adjusting screw (55).

9. The endless conveying device according to claim 1, characterized in that: The plate body (41) is provided with a bracket for positioning the rearview mirror product.

10. The endless conveying device according to claim 9, characterized in that: The plate body (41) is provided with a plurality of mounting holes (42) for adjusting the position of the bracket to adapt to rearview mirror products of different sizes and shapes.

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