Heavy power and free air suspension conveyor with tensioning structure

Abstract

The utility model relates to the technical field of overhead conveyors, and discloses a heavy power and free type overhead overhead conveyor with a tensioning structure, which comprises a support mechanism, a transportation mechanism and a suspension mechanism, extending columns are fixedly installed on the outer walls, away from the arc-shaped sliding rails, of the pulleys, a circle of chain surrounds the position between the arc-shaped frame and the supporting frame, the hanging mechanism comprises a plurality of sliding blocks arranged in the sliding grooves, driven blocks are fixedly installed on the tops of the sliding blocks, and tensioning springs are fixedly installed on the tops of the inner walls of the sliding blocks. And abutting blocks are fixedly installed at the bottoms of the tensioning springs, a supporting rod is arranged between every two abutting blocks, and a hanging frame is fixedly installed at the bottoms of the supporting rods. According to the heavy power and free air suspension conveyor with the tensioning structure, the stability of goods is kept in the transportation process, the production efficiency is improved, and a user can use the heavy power and free air suspension conveyor conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of suspension conveyors, in particular to a heavy-duty accumulation type aerial suspension conveyor with a tensioning structure. Background Art

[0002] The EMS conveying system is mainly used to transport various equipment or parts within a workshop or between workshops, and realizes a series of process treatments such as grinding, welding and assembly on the workpieces transported between various workstations on the production line. It is widely used in the automotive industry.

[0003] The overhead suspension conveyors currently on the market do not have corresponding tensioning mechanisms during use, and are unable to flexibly change the height and angle of the suspension components for different goods. In addition, due to the lack of a tensioning mechanism, they are unable to carry heavier goods and cannot always maintain stability. Therefore, a heavy-duty accumulation type overhead suspension conveyor with a tensioning structure is proposed to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides a heavy-duty accumulation type aerial suspension conveyor with a tensioning structure, which has the advantages of maintaining stability during transportation, etc., and solves the problems that the aerial suspension conveyors currently on the market are not provided with a corresponding tensioning mechanism, and cannot flexibly change the height and angle of the suspension components for different goods. Moreover, due to the lack of a tensioning mechanism, they cannot carry heavier goods and cannot always maintain stability.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of maintaining stability during transportation, the utility model provides the following technical solutions:

[0008] A heavy-duty accumulation-and-release aerial suspension conveyor with a tensioning structure comprises a supporting mechanism, a transporting mechanism and a suspension mechanism, wherein the transporting mechanism and the suspension mechanism are arranged on the supporting mechanism, and the suspension mechanism is arranged below the transporting mechanism;

[0009] The support mechanism comprises a support frame, a slide groove is provided in the middle of the support frame, a plurality of fixing rods are fixedly installed on the outer wall of the support frame, an arc frame is provided above the support frame, one end of the fixing rod away from the support frame is fixedly connected to the arc frame, and one end of the outer wall of the arc frame away from the fixing rod is provided with an arc slide rail;

[0010] The transport mechanism comprises a plurality of pulleys arranged inside the arc-shaped slide rail, the outer walls of the pulleys away from the arc-shaped slide rail are fixedly mounted with extension columns, the bottoms of the outer walls of the extension columns are fixedly mounted with connecting rods, and a circle of chain is wound around the arc frame and the support frame;

[0011] The suspension mechanism includes a plurality of sliders arranged inside the slide groove, a follower block is fixedly installed on the top of the slider, a tensioning spring is fixedly installed on the top of the inner wall of the slider, a stop block is fixedly installed on the bottom of the tensioning spring, a support rod is arranged between every two of the stop blocks, and a suspension frame is fixedly installed on the bottom of the support rod.

[0012] As a preferred technical solution of the utility model, support columns are fixedly installed on both the left and right sides of the support frame, and the support columns are in the shape of a triangular bracket.

[0013] As a preferred technical solution of the utility model, the bottoms of the connecting rods are fixedly connected to the chains, and a shifting block is provided between every two connecting rods, and the shifting block is fixedly mounted on the chain.

[0014] As a preferred technical solution of the utility model, a tensioning groove is provided inside the sliding block, and a fixing block is provided between the tensioning spring and the top of the inner wall of the tensioning groove.

[0015] As a preferred technical solution of the utility model, the abutment blocks all penetrate the support rods, and the tops of the support rods are all provided with hanging rods.

[0016] As a preferred technical solution of the utility model, a hanging groove is provided at the bottom of the hanging frame, and hanging brackets are fixedly installed on the left and right sides of the inner wall of the hanging groove.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a heavy-duty accumulation type aerial suspension conveyor with a tensioning structure, which has the following beneficial effects:

[0019] 1. This heavy-duty accumulation-type aerial suspension conveyor with a tensioning structure, by arranging a tensioning spring and a stop block inside the slider on the suspension mechanism, can allow the lower suspension frame to hang the goods, so that the support rod can remain stable during transportation and reduce shaking, thereby ensuring smooth transportation of goods and facilitating use by users.

[0020] 2. This heavy-duty accumulation-type aerial suspension conveyor with a tensioning structure can transport goods above the ground due to its aerial suspension method. It can make full use of space to reduce the occupancy of ground equipment, improve work efficiency, and facilitate the installation of more robotic arms on the ground to complete more processes, which is convenient for users. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is an enlarged view of part A in the utility model;

[0023] Figure 3 It is a schematic diagram of the interior of the suspension mechanism in the utility model.

[0024] In the figure: 1. support frame; 2. support column; 3. fixing rod; 4. arc frame; 5. arc slide rail; 6. pulley; 7. extension column; 8. connecting rod; 9. chain; 10. shift block; 11. slider; 12. driven block; 13. tension spring; 14. stop block; 15. support rod; 16. suspension frame. DETAILED DESCRIPTION

[0025] 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.

[0026] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] See also Figure 1-3A heavy-duty accumulation type overhead suspension conveyor with a tensioning structure includes a supporting mechanism, a transport mechanism and a suspension mechanism. The supporting mechanism includes a supporting frame 1, a slide groove is provided in the middle of the supporting frame 1, a plurality of fixed rods 3 are fixedly installed on the outer wall of the supporting frame 1, an arc frame 4 is arranged above the supporting frame 1, one end of the fixed rod 3 away from the supporting frame 1 is fixedly connected to the arc frame 4, and an arc slide rail 5 is provided on one end of the outer wall of the arc frame 4 away from the fixed rod 3.

[0029] In this embodiment, the transport mechanism includes a plurality of pulleys 6 arranged inside the arc-shaped slide rail 5, and the pulleys 6 are fixedly installed with extension columns 7 on the outer walls away from the arc-shaped slide rail 5, and the bottom of the outer walls of the extension columns 7 are fixedly installed with connecting rods 8, and a circle of chain 9 is wrapped around the arc-shaped frame 4 and the supporting frame 1.

[0030] It should be noted that the arc-shaped slide rail 5 provides support for the entire transport mechanism.

[0031] In this embodiment, the suspension mechanism includes a plurality of sliders 11 arranged inside the slide groove, a follower block 12 is fixedly installed on the top of the slider 11, a tensioning spring 13 is fixedly installed on the top of the inner wall of the slider 11, a stop block 14 is fixedly installed on the bottom of the tensioning spring 13, a support rod 15 is arranged between every two stops 14, and a suspension frame 16 is fixedly installed on the bottom of the support rod 15.

[0032] In this embodiment, support columns 2 are fixedly installed on both left and right sides of the support frame 1, and the support columns 2 are in the shape of a triangular bracket.

[0033] It should be noted that the triangular support column 2 can provide more stable support for the entire conveyor.

[0034] In this embodiment, the bottoms of the connecting rods 8 are fixedly connected to the chains 9 , and a shifting block 10 is provided between every two connecting rods 8 , and the shifting block 10 is fixedly mounted on the chains 9 .

[0035] It should be noted that the connecting rod 8 can drive the chain 9 to rotate together, and the shifting block 10 can resist the driven block 12 to drive the entire suspension mechanism to rotate.

[0036] In this embodiment, a tensioning groove is provided inside the slider 11 , and a fixing block is provided between the tensioning spring 13 and the top of the inner wall of the tensioning groove.

[0037] It should be noted that the fixing block can provide support and fixation for the tension spring 13 .

[0038] In this embodiment, the stop blocks 14 penetrate the support rods 15 , and the tops of the support rods 15 are provided with hanging rods.

[0039] It should be noted that the suspension rod enables the suspension device to carry more cargo.

[0040] In this embodiment, a hanging groove is formed at the bottom of the hanging frame 16, and hanging brackets are fixedly installed on the left and right sides of the inner wall of the hanging groove.

[0041] It should be noted that the hanging groove and the hanging bracket can firmly fix the goods on the hanging mechanism.

[0042] In summary, the heavy-duty accumulation type overhead suspension conveyor with a tensioning structure places the goods on the suspension frame 16 through a mechanical arm, pushes the slider 11 to the bending part of the arc frame 4, and then drives the driven block 12 by the shift block 10 to rotate the entire suspension mechanism. When it rotates to a suitable position, the mechanical arm removes the goods from the suspension frame 16.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heavy-duty accumulation type overhead suspension conveyor with a tensioning structure, comprising a support mechanism, a transport mechanism and a suspension mechanism, wherein the transport mechanism and the suspension mechanism are arranged on the support mechanism, and the suspension mechanism is arranged below the transport mechanism; Features: The support mechanism comprises a support frame (1), a slide groove is provided in the middle of the support frame (1), a plurality of fixing rods (3) are fixedly installed on the outer wall of the support frame (1), an arc frame (4) is arranged above the support frame (1), one end of the fixing rod (3) away from the support frame (1) is fixedly connected to the arc frame (4), and one end of the outer wall of the arc frame (4) away from the fixing rod (3) is provided with an arc slide rail (5); The transport mechanism comprises a plurality of pulleys (6) arranged inside the arc-shaped slide rail (5), the outer walls of the pulleys (6) away from the arc-shaped slide rail (5) are fixedly mounted with extension columns (7), the bottoms of the outer walls of the extension columns (7) are fixedly mounted with connecting rods (8), and a circle of chain (9) is wound around the arc-shaped frame (4) and the support frame (1); The suspension mechanism comprises a plurality of sliders (11) arranged inside the slide groove, a driven block (12) is fixedly mounted on the top of each slider (11), a tensioning spring (13) is fixedly mounted on the top of the inner wall of each slider (11), a stop block (14) is fixedly mounted on the bottom of each tensioning spring (13), a support rod (15) is arranged between every two of the stop blocks (14), and a suspension frame (16) is fixedly mounted on the bottom of each support rod (15).

2. The heavy-duty accumulation type overhead suspension conveyor with a tensioning structure according to claim 1 is characterized in that: Support columns (2) are fixedly mounted on both left and right sides of the support frame (1), and the support columns (2) are in the shape of a triangular bracket.

3. The heavy-duty accumulation type overhead suspension conveyor with a tensioning structure according to claim 1 is characterized in that: The bottoms of the connecting rods (8) are fixedly connected to the chains (9), and a shifting block (10) is provided between every two connecting rods (8), and the shifting block (10) is fixedly mounted on the chains (9).

4. The heavy-duty accumulation type overhead suspension conveyor with a tensioning structure according to claim 1 is characterized in that: A tensioning groove is provided inside the slider (11), and a fixing block is provided between the tensioning spring (13) and the inner wall of the slider (11).

5. The heavy-duty accumulation type overhead suspension conveyor with a tensioning structure according to claim 1 is characterized in that: The stop blocks (14) all penetrate the support rods (15), and the tops of the support rods (15) are all provided with hanging rods.

6. The heavy-duty accumulation type overhead suspension conveyor with a tensioning structure according to claim 1, characterized in that: The bottom of the suspension frame (16) is provided with a suspension groove, and the left and right sides of the inner wall of the suspension groove are fixedly installed with suspension brackets.

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