Conveying device for flat tube reinspection

Abstract

The utility model provides a conveying device for flat tube reinspection, which relates to the technical field of flat tube production equipment and comprises a second conveying table for conveying flat tubes, a connecting seat is arranged above the conveying table, and a plurality of turnover ring plates are arranged on one side, close to the output end of the second conveying table, of the connecting seat. The overturning ring plate is used for overturning the flat pipe from the front face to the back face. The flat tube detection device is unique in structural design, the second conveying table is arranged on the rack, the connecting base is arranged above the conveying table, and the overturning ring plate is arranged on the connecting base, so that a flat tube to be detected is overturned from the front face to the back face, and front face and back face detection of the flat tube is conveniently achieved; each conveying line synchronously conveys the flat pipes through one driving motor, the production efficiency is greatly improved, and energy is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of flat tube production equipment, in particular to a flat tube re-inspection and conveying device. Background Art

[0002] During the production and coating process of flat tubes, some of the produced flat tubes may have unqualified performance, and the produced flat tubes need to be tested for performance. Generally, the front and back sides of the flat tubes after production and coating are tested, and the delivered flat tubes need to be turned over for re-inspection. Therefore, the present application develops a flat tube re-inspection and conveying device. Utility Model Content

[0003] The purpose of the utility model is to provide a flat tube re-inspection and conveying device to solve one or more problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, a flat tube re-inspection and conveying device is provided, comprising a frame, a second conveying platform for conveying flat tubes is arranged on the frame, a connecting seat is arranged above the conveying platform, and a plurality of flip ring plates are arranged on one side of the connecting seat close to the output end of the second conveying platform, and the flip ring plates are used to flip the flat tube from the front side to the back side.

[0005] As a preferred embodiment that can be realized, the conveying platform includes a second driven rotating shaft and a second driving rotating shaft arranged in parallel, the second driven rotating shaft and the second driving rotating shaft are horizontally fixed on the frame, a plurality of conveyor belts are arranged on the outer surfaces of the second driven rotating shaft and the second driving rotating shaft, the second driving rotating shaft is connected to a servo drive motor, the servo drive motor is fixedly installed on the frame through a motor base, and the servo drive motor is used to drive the second driving rotating shaft to operate.

[0006] As a preferred embodiment, a plurality of first transmission bearings are mounted on the second driven shaft, a plurality of second transmission bearings are mounted on the second driving shaft, and a conveyor belt is arranged on the first transmission bearings and the corresponding second transmission bearings.

[0007] As a preferred embodiment that can be realized, a belt tension adjustment device is also provided on the frame, and the belt tension adjustment device includes a liquid wheel tensioning shaft and a plurality of adjusting liquid wheels arranged on the liquid wheel tensioning shaft, and the two ends of the liquid wheel tensioning shaft are fixedly connected to the frame, and each adjusting liquid wheel is arranged in parallel and is rotatably connected to the liquid wheel tensioning shaft through a corresponding connecting frame, and the adjusting liquid wheel is located on the upper surface of the conveyor belt.

[0008] As a preferred embodiment, the rotating shaft close to the output end of the second conveying platform is the second active rotating shaft.

[0009] As a preferred method that can be implemented, the flip ring plate includes a horizontal portion and an arc-shaped curved portion. One end of the horizontal portion is fixedly connected to the connecting seat through a connecting rod, and the other end of the horizontal portion is an arc-shaped curved portion. The arc-shaped curved portion is bent along the outer curved surface of the second active rotating shaft, and a reserved distance is set between the outer curved surface of the second active rotating shaft and the arc-shaped curved portion. The reserved distance is used to pass the flat tube.

[0010] As a preferred embodiment that can be realized, the distance between the horizontal portion and the conveyor belt is a reserved distance h1, the height of the flat tube is h2, and the reserved distance h1 is greater than the height h2 of the flat tube.

[0011] As a preferred embodiment that can be realized, a third conveying platform for horizontally conveying flat tubes is also provided on the frame. The third conveying platform is located below the output end of the second conveying platform. After the flat tubes are conveyed to the flipping ring plate by the second conveying platform, the flat tubes are flipped along the arc-shaped bending portion from the front side to the back side, and then slide to the third conveying platform.

[0012] As a preferred method that can be implemented, the horizontal parts of the connecting rod and the flip ring plate are located in the same plane, multiple bolt holes are arranged on the connecting rod, and connecting slot holes are arranged on the horizontal part. The connecting rod and the flip ring plate are fixedly connected by bolts passing through the connecting slot holes and the bolt holes.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1) The utility model has a unique structural design. A second conveying platform is arranged on the frame, a connecting seat is arranged above the second conveying platform, and a turning ring plate is arranged on the connecting seat, so that the flat tube to be inspected is turned from the front side to the back side, thereby facilitating the front and back side inspection of the flat tube;

[0015] 2) By setting up multiple conveying lines on the frame, each conveying line can synchronously convey the flat tube through a driving motor, which greatly improves the production efficiency and saves energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a flat tube re-inspection and conveying device according to the utility model;

[0017] Figure 2 This is a schematic diagram of the top view of a flat tube re-inspection and conveying device of the utility model;

[0018] Figure 3 The utility model is a structural schematic diagram of a turning ring plate used in a flat tube re-inspection and conveying device. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figure 1-3 As shown, a flat tube re-inspection and conveying device comprises a frame 1, on which a second conveying platform 2 for conveying the flat tube is arranged, a connecting seat 3 is arranged above the conveying platform, and a plurality of flip ring plates 4 are arranged on one side of the connecting seat 3 close to the output end of the second conveying platform, and the flip ring plates 4 are used to flip the flat tube from the front side to the back side.

[0021] Therefore, by arranging a second conveying platform on the frame, arranging a connecting seat above the conveying platform, and arranging a flip ring plate on the connecting seat, the flat tube to be inspected is flipped from the front side to the back side, thereby facilitating the front and back side inspection of the flat tube.

[0022] To further illustrate, the second conveying platform 2 includes a second driven rotating shaft 21 and a second driving rotating shaft 22 arranged in parallel, the second driven rotating shaft 21 and the second driving rotating shaft 22 are horizontally fixedly arranged on the frame 1, the outer surfaces of the second driven rotating shaft 21 and the second driving rotating shaft 22 are provided with a conveyor belt 22, the second driving rotating shaft 22 is connected with a servo drive motor 23, the servo drive motor 23 is fixedly installed on the frame 1 through a motor seat, a sprocket is arranged at one end of the second driving rotating shaft 22, the output shaft of the servo drive motor 23 drives the second driving rotating shaft 22 to operate through a chain and a sprocket, and the rotating shaft close to the output end of the second conveying platform 2 is the second driving rotating shaft 22. Thus, the smooth transportation of the flat tube is achieved.

[0023] like Figure 1 As shown, the second conveyor platform 2 includes multiple conveyor lines, and the second driven shaft 21 is parallelly provided with multiple first transmission bearings 23 along its length direction, and the outer surface of each first transmission bearing 23 is connected to the second active shaft 22 through a corresponding conveyor belt to form multiple conveyor lines. Therefore, by arranging multiple conveyor lines on the frame, each conveyor line can synchronously convey the flat tube through a driving motor, which greatly improves production efficiency and saves energy. It should be noted that if the size of the flat tube is relatively short, it can be conveyed by one conveyor belt; if the size of the flat tube is relatively long, it can be conveyed horizontally on two conveyor belts.

[0024] It should be noted that the frame 1 is also provided with a belt tension adjustment device 3, which includes a fluid wheel tensioning shaft 31 and a plurality of adjusting fluid wheels 32 arranged on the fluid wheel tensioning shaft 31. The two ends of the fluid wheel tensioning shaft 31 are fixedly connected to the frame 1, and each adjusting fluid wheel 32 is arranged in parallel and rotatably connected to the fluid wheel tensioning shaft 31 through a corresponding connecting frame. The conveyor belt includes an upper conveyor belt 24 and a lower conveyor belt 20, and the adjusting fluid wheel 32 is located on the upper surface of the lower conveyor belt 20. Under normal circumstances, the conveyor belt is made of PVC. During use, the belt will become loose, and thus, the fluid wheel tensioning shaft and the adjusting fluid wheel 32 are used to adjust the tension of the conveyor belt.

[0025] It should be noted that the flip ring plate 4 includes a horizontal portion 41 and an arc-shaped curved portion 42. One end of the horizontal portion 41 is fixedly connected to the connecting seat 3 through a connecting rod, and the other end of the horizontal portion 41 is an arc-shaped curved portion 42. The arc-shaped curved portion 42 is curved along the outer curved surface of the second active rotating shaft 22. A reserved distance is set between the outer curved surface of the second active rotating shaft 22 and the arc-shaped curved portion 42. The reserved distance is used for passing the flat tube. The distance between the horizontal portion 41 and the upper conveyor is the reserved distance h1, and the height of the flat tube is h2. The reserved distance h1 is greater than the height h2 of the flat tube. In this way, the flat tube can be smoothly flipped from the flip ring plate.

[0026] The frame 1 is also provided with a third conveying platform 5 for horizontally conveying the flat tubes, and the third conveying platform 5 is located below the output end of the second conveying platform 2. After the flat tubes are conveyed to the turning plate 4 by the second conveying platform 2, the flat tubes turn over from the front side to the back side along the arc-shaped curved portion, and then slide down to the third conveying platform 5. Therefore, the front side inspection can be performed on the second conveying platform, and the back side inspection can be completed on the third conveying platform.

[0027] As shown in the figure, the horizontal parts of the connecting rod and the flip ring plate 4 are located in the same plane, a plurality of bolt holes are provided on the connecting rod, a connecting slot hole 43 is provided on the horizontal part 41, and the connecting rod and the flip ring plate 4 are fixedly connected by bolts passing through the connecting slot hole 43 and the bolt hole 44. Therefore, by providing a plurality of bolt holes for the flip ring plate to select, the flip ring plate can select a suitable bolt hole according to the size of the flat tube, etc., to realize the connection between the flip ring plate and the connecting rod.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A flat tube re-inspection and conveying device, characterized in that: The invention comprises a frame (1), wherein a second conveying platform (2) for conveying flat tubes is arranged on the frame (1), a connecting seat is arranged above the conveying platform, and a plurality of flipping ring plates (4) are arranged on one side of the connecting seat close to the output end of the second conveying platform, and the flipping ring plates (4) are used to flip the flat tubes from the front side to the back side.

2. A flat tube re-inspection and conveying device according to claim 1, characterized in that: The second conveying platform (2) comprises a second driven rotating shaft (21) and a second driving rotating shaft (22) which are arranged in parallel. The second driven rotating shaft (21) and the second driving rotating shaft (22) are horizontally fixedly arranged on the frame (1). Conveyor belts are arranged on the outer surfaces of the second driven rotating shaft (21) and the second driving rotating shaft (22). The second driving rotating shaft (22) is connected to a servo drive motor, which is fixedly mounted on the frame (1) via a motor seat. A transmission bearing is arranged at one end of the second driving rotating shaft (22). The output shaft of the servo drive motor drives the second driving rotating shaft (22) to operate via the transmission bearing and the transmission belt.

3. The flat tube re-inspection and conveying device according to claim 2, characterized in that: The second conveying platform (2) comprises a plurality of conveying lines, and a plurality of first transmission bearings (23) are arranged in parallel along the length direction of the second driven rotating shaft (21), and the outer surface of each of the first transmission bearings (23) is connected to the second driving rotating shaft (22) via a corresponding conveyor belt to form a plurality of conveying lines.

4. The flat tube re-inspection and conveying device according to claim 3, characterized in that: The frame (1) is also provided with a belt tension adjustment device (3), the belt tension adjustment device (3) comprising a fluid wheel tensioning shaft (31) and a plurality of adjustment fluid wheels (32) arranged on the fluid wheel tensioning shaft (31), the two ends of the fluid wheel tensioning shaft (31) being fixedly connected to the frame (1), each of the adjustment fluid wheels (32) being arranged in parallel and rotatably connected to the fluid wheel tensioning shaft (31) via a corresponding connecting frame, the conveyor belt comprising an upper conveyor belt (24) and a lower conveyor belt 2 (0), the adjustment fluid wheel (32) being located on the upper surface of the lower conveyor belt 2 (0).

5. The flat tube re-inspection and conveying device according to claim 4, characterized in that: The rotating shaft close to the output end of the second conveying platform (2) is a second active rotating shaft (22).

6. The flat tube re-inspection and conveying device according to claim 5, characterized in that: The flip ring plate (4) comprises a horizontal portion (41) and an arc-shaped curved portion (42); one end of the horizontal portion (41) is fixedly connected to the connecting seat via a connecting rod; the other end of the horizontal portion (41) is an arc-shaped curved portion (42); the arc-shaped curved portion (42) is curved along the outer curved surface of the second active rotating shaft (22); a reserved distance is provided between the outer curved surface of the second active rotating shaft (22) and the arc-shaped curved portion (42); the reserved distance is used for passing the flat tube.

7. The flat tube re-inspection and conveying device according to claim 6, characterized in that: The distance between the horizontal portion (41) and the upper conveyor is a reserved distance h1, the height of the flat tube is h2, and the reserved distance h1 is greater than the height h2 of the flat tube.

8. The flat tube re-inspection and conveying device according to claim 7, characterized in that: The frame (1) is also provided with a third conveying platform (5) for horizontally conveying the flat tubes. The third conveying platform (5) is located below the output end of the second conveying platform (2). After the flat tubes are conveyed to the turning ring plate (4) via the second conveying platform (2), the flat tubes are turned over along the arc-shaped curved portion from the front side to the back side, and then slide down to the third conveying platform (5).

9. The flat tube re-inspection and conveying device according to claim 8, characterized in that: The connecting rod and the horizontal portion of the flip ring plate (4) are located in the same plane, a plurality of bolt holes are arranged on the connecting rod, a connecting slot hole (43) is arranged on the horizontal portion (41), and the connecting rod and the flip ring plate (4) are fixedly connected by bolts passing through the connecting slot hole (43) and the bolt hole (44).

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