Single-side driving conveying device

Abstract

The invention discloses a single-side driving conveying device. The conveying device comprises a rotating shaft, the rotating shaft is perpendicular to the conveying direction, the rotating shaft comprises a first end area and a second end area, the first end area is provided with a conveying unit and at least one guiding device, and the second end area is provided with a supporting wheel; the rotating shaft and the workpiece holding part are arranged in the processing cavity, rails are arranged on the two sides of the processing cavity, the rail direction is the same as the conveying direction, and the supporting wheels move along the rails. According to the invention, the problems of complex structure and inconvenience in maintenance of a double-chain-driven turnover conveying structure in the prior art are solved.

Description

Technical Field

[0001] The invention relates to the technical field of immersion process conveying, and in particular to a single-side driven conveying device. Background Art

[0002] In the related art, the existing double-chain driven flip conveying structure is complex and inconvenient to maintain. Therefore, the existing double-chain driven flip conveying mechanism is optimized and changed to single-side drive, the design mechanism is optimized, the failure rate and production cost are reduced, and it can be better adapted to the immersion process workshop.

[0003] The technical problems of the double-chain driven flip conveyor being complex in structure and inconvenient to maintain have not yet been effectively solved. Summary of the invention

[0004] The purpose of the present invention is to provide a single-side driven conveying device to solve the problem that the double-chain driven flip conveying device in the related art has a complex structure and is inconvenient to maintain.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A single-side driven conveying device includes a transport device, which includes a rotating shaft, the rotating shaft is perpendicular to the transport direction, the rotating shaft includes a first end area and a second end area, the first end area is provided with a transport unit and at least one guiding device, and the second end area is provided with a supporting wheel; the rotating shaft and a workpiece holding portion are in a processing chamber, and tracks are provided on both sides of the processing chamber, the direction of the track is the same as the transport direction, and the supporting wheels move along the track.

[0007] It is further configured as follows: the transport unit includes a transport chain, the transport chain is rotatably connected to the rotating shaft through a connecting plate, and the transport unit is driven by the transport chain.

[0008] It is further configured that: a guide rail of a guide element and a guide profile are fixedly arranged below the first end region.

[0009] It is further configured that: the guide rail of the guide element is straight or V-shaped.

[0010] It is further configured that: a guide piece is provided at a top corner of the guide device.

[0011] It is further configured that: the guide member is embedded in the guide rail of the guide element, and the guide member moves along the guide rail of the guide element.

[0012] It is further configured that: the transport chain is embedded in the guide profile and the transport chain moves along the guide profile.

[0013] It is further configured as follows: the rotating shaft is fixedly connected to the workpiece holding portion through a bracket, and the workpiece holding portion is fixedly connected to a clamping device.

[0014] It is further configured as follows: at least one processing tank is provided below the rotating shaft, and the processing tank is arranged along the transport direction.

[0015] It is further configured as follows: the track includes a driving side track and a groove edge track, the driving side track is the track of the transport device close to the guide device, the driving side track is outside the processing chamber, and the groove edge track is the track supporting the support wheel.

[0016] Compared with the prior art, the beneficial technical effects of the present invention are:

[0017] First, the transport device realizes stable rotation and movement of the car body during the immersion process by designing the rotation axis to rotate perpendicular to the transport direction and setting different functional areas at both ends. This design not only improves the uniformity and efficiency of the immersion process, but also makes the entire process more flexible and controllable.

[0018] Secondly, by setting tracks on both sides of the processing chamber in the same direction as the transportation direction, and the support wheels moving along the tracks, the stable operation of the transportation device in the processing chamber is ensured. This design simplifies the structure of the transportation device, reduces maintenance costs, and improves the reliability of the equipment.

[0019] Furthermore, the flexible configuration of the guide device and the workpiece holding part enables the transport device to adapt to the immersion process requirements of car bodies of different sizes and shapes. In particular, when the guide profile is V-shaped, the conveyor device can rotate around the rotation axis of the rotating shaft, thereby driving the car body into the treatment tank for immersion. This design not only improves the accuracy and efficiency of the immersion process, but also makes the entire immersion process more automated and intelligent.

[0020] In addition, the introduction of single-sided drive further optimizes the structure of the transport device. Compared with the traditional double-sided chain drive, the single-sided drive not only simplifies the equipment structure and reduces costs, but also improves the reliability and stability of the equipment. At the same time, due to the cancellation of the automatic refueling equipment of the other chain, the maintenance cost and environmental pollution are further reduced.

[0021] In summary, the transport device achieves high efficiency, stability and reliability of the immersion process through innovations such as optimizing structural design, improving automation and reducing costs. This transport device is not only suitable for the automotive immersion process, but can also be widely used in other industrial fields that require similar transportation and immersion process processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a front view of the present invention;

[0024] Figure 2 It is a structural schematic diagram of the transport device in the present invention;

[0025] Figure 3 It is a side view of the present invention.

[0026] Figure numerals: 1. vehicle body; 2. treatment tank; 3. transport device; 4. transport direction; 5. workpiece holding portion; 6. rotation axis; 7. rotation axis; 8. bracket; 9. clamping device; 10. guiding device; 111. first end area; 112. second end area; 12. guide member; 13. guide element rail; 14. guide profile; 15. transport chain; 16. treatment chamber; 17. transport unit; 18. support wheel. DETAILED DESCRIPTION

[0027] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0029] 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 mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected 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.

[0030] Example

[0031] Reference Figure 1-Figure 3 , is a single-side driven conveying device disclosed in the present invention, the invention includes: a transport device 3, the transport device 3 includes a rotating shaft 7, the rotating shaft 7 is perpendicular to the transport direction 4, the rotating shaft 7 includes a first end area 111 and a second end area 112, the first end area 111 is provided with a transport unit 17 and at least one guiding device 10, the second end area 112 is provided with a supporting wheel 18; the rotating shaft 7 and the workpiece holding part 5 are in the processing chamber 16, and tracks are provided on both sides of the processing chamber 16, the direction of the track is the same as the transport direction 4, and the support wheel 18 moves along the track.

[0032] Specifically, when the immersion process is performed, the vehicle body 1 is fixed to the workpiece holding part 5 by the clamping device 9, so that the vehicle body 1 can rotate and move with the rotating shaft 7. When the transport device 3 drives the transport chain 15, the transport chain 15 moves in the guide element rail 13 to maintain the stability of the overall transport device, and the guide member 12 moves in the guide profile 14. The guide profile 14 has a straight line and a V-shape. When the guide profile 14 is a straight line, the transport device moves in a straight line along the transport direction 4. When the guide profile 14 is a V-shape, the transport device rotates and drives the vehicle body 1 into the processing tank 2. The cavity is filled with paint and other processing materials that need to be immersed in the vehicle body 1. Multiple processing tanks 2 are prevented in turn, and the vehicle body 1 is immersed in the process by cooperating with the V-shaped guide profile 14.

[0033] In addition, one or more guide devices 10 and workpiece holding parts 5 can be provided, and when the guide profile 14 is V-shaped, when the conveying device rotates, it rotates around the rotation axis 6 of the rotating shaft 7. The drive of the transport chain 15 can be motor driven or other ways, and it can also be provided that the structure in the transport chain 15 is a rope or other pulling element and / or a propulsion element. The conveying device cancels the double-sided chain drive and changes to a single-sided drive. The other side uses a support wheel 18 that supports and guides the transport device 3 or uses a support wheel 18 that supports the transport device 3, which optimizes the structure, facilitates maintenance, reduces costs, and improves the reliability of the equipment. Due to the change to a single-sided drive, the automatic oiling device of one chain is cancelled.

[0034] In an optional embodiment, the transport unit 17 includes a transport chain 15, which is rotatably connected to the rotating shaft 7 through a connecting plate, and the transport unit 17 is driven by the transport chain 15. A guide rail 13 and a guide profile 14 are fixedly arranged below the first end region 111. The guide rail 13 of the guide element is linear or V-shaped. A guide member 12 is arranged at the top corner of the guide device 10. The guide member 12 is embedded in the guide rail 13 of the guide element, and the guide member 12 moves along the guide rail 13 of the guide element. The transport chain 15 is embedded in the guide profile 14, and the transport chain 15 moves along the guide profile 14.

[0035] Specifically, the guide device 10 may be one or more, arranged at one end or both ends of the rotating shaft 7. The guide member 12 is a component of the guide device 10, and the guide device 10 can make the one or more workpiece holding parts 5 and one or more workpieces arranged at the workpiece holding parts 5 rotate around the rotating axis 6. The structural form of the guide device 10 may be rectangular or other structural forms. The transport chain 15 guides or drives the transport device 3 to move continuously or intermittently along the transport direction 4 by means of the guide profile 14.

[0036] In addition, the transport chain 15 is rotatably connected to the rotating shaft 7 through a connecting plate, and the connecting plate is sleeved on the outside of the rotating shaft 7. The setting of the guide element rail 13 and the guide profile 14 provides precise guidance for the transport chain 15, ensuring the stability and accuracy of the transport unit 17 during transportation. The guide element rail 13 is designed to be linear or V-shaped, so that the transport unit 17 can move along a straight line or a curve as needed, meeting the requirements of different immersion processes. The guide member 12 on the guide device 10 is embedded in the guide element rail 13 and moves along it. This design enables the transport unit 17 to move accurately along a predetermined path, improving the accuracy and efficiency of the immersion process. The guide device 10 can make the workpiece holding part 5 rotate around the rotation axis 6 together with the workpiece. This rotational movement enables the body 1 to be evenly immersed in the treatment tank 2 to produce a process chemical reaction, improving the uniformity and quality of the immersion process. The transport chain 15 is moved continuously or intermittently with the help of the guide profile 14, so that the vehicle body 1 can enter and leave the treatment tank 2 according to a predetermined rhythm. Normally, the vehicle body 1 is above the treatment chamber 16. When the vehicle body 1 passes through the treatment tank 2, the rotating shaft starts to rotate, and the vehicle body 1 rotates for ° and then stops rotating. At this time, the vehicle body 1 is completely immersed below the liquid surface of the treatment tank 2, and then the vehicle body 1 maintains the position of ° and moves along the conveying direction. When it is almost at the tail end of the treatment tank 2, the vehicle body 1 continues to rotate to ° and then stops rotating. At this time, the vehicle body 1 floats on the water surface of the treatment tank 2, and then starts to move along the conveying direction to immerse in the process.

[0037] In an optional embodiment, the rotating shaft 7 is fixedly connected to the workpiece holding portion 5 via a bracket 8 , and a clamping device 9 is fixedly connected to the workpiece holding portion 5 .

[0038] Specifically, a bracket 8 of a corresponding workpiece holding portion 5 is fixed at the rotating shaft 7, which supports a clamping device 9, and the vehicle body 1 can be respectively locked at the workpiece holding portion 5 in a releasable manner by means of the clamping device 9. The rotating shaft 7 is fixedly connected to the workpiece holding portion 5 through the bracket 8. This design enhances the stability and supporting force of the workpiece holding portion 5, so that the workpiece (such as the vehicle body 1) can maintain a stable immersion process during the immersion process. The clamping device 9 fixedly connected to the workpiece holding portion 5 can efficiently lock the vehicle body 1 at the workpiece holding portion 5 in a releasable manner. This clamping method is not only easy to operate, but also has uniform clamping force, ensuring the stability and safety of the vehicle body 1 during the immersion process. The design of the clamping device 9 has a certain degree of versatility and can adapt to vehicle bodies 1 of different sizes and shapes. This flexibility enables the same set of transport devices 3 to handle various types of workpieces, thereby improving the utilization rate and flexibility of the equipment. By closely combining the workpiece holding portion 5 and the clamping device 9 with the rotating shaft 7, the continuous rotation and movement of the vehicle body 1 during the immersion process is achieved.

[0039] In an optional embodiment, at least one processing pool 2 is provided below the rotating shaft 7, and the processing pool 2 is arranged along the transport direction 4. The track includes a driving side track and a groove track, the driving side track is a track on the side of the transport device 3 close to the guide device 10, the driving side track is outside the processing chamber 16, and the groove track is a track supporting the support wheel 18.

[0040] Specifically, the vehicle body 1 is subjected to surface treatment in the treatment tank 2, through which the vehicle body 1 can be transported in a transport direction 4 by means of a transport device 3 as a whole. The workpiece holder 5 together with the vehicle body 1 arranged there can be rotated at a predetermined position along the transport direction 4 by means of a guide device 10, in particular by means of appropriately oriented guide elements 13. The vehicle body 1 can thus be brought into the treatment chamber 16 and out of it.

[0041] By providing at least one treatment tank 2 arranged along the transport direction 4 below the rotating shaft 7, efficient and continuous treatment of the vehicle body 1 is achieved. This layout enables the vehicle body 1 to directly enter the treatment tank 2 for surface treatment during transportation without interrupting transportation or additional handling, thereby improving production efficiency. The use of the guide device 10 and the appropriately oriented guide element guide rail 13 enables the workpiece holding portion 5 and the vehicle body 1 arranged thereto to rotate at a predetermined position along the transport direction 4. This precise control and positioning capability ensures that the vehicle body 1 can accurately enter and leave the treatment tank 2, avoiding treatment quality problems caused by position deviation. The treatment liquid or treatment medium in the treatment tank 2 can fully contact the surface of the vehicle body 1, thereby achieving effective treatment of the surface of the vehicle body 1. At the same time, since the vehicle body 1 can be evenly treated during the rotation process, the treatment effect is more uniform and consistent.

[0042] The working principle and beneficial effects of the present invention are:

[0043] First, the transport device 3 realizes stable rotation and movement of the vehicle body 1 during the immersion process by designing the rotation axis 7 to rotate perpendicular to the transport direction 4 and setting different functional areas at both ends. This design not only improves the uniformity and efficiency of the immersion process, but also makes the entire process more flexible and controllable.

[0044] Secondly, by setting tracks in the same direction as the transport direction 4 on both sides of the processing chamber 16 and moving the support wheels 18 along the tracks, the transport device 3 is ensured to operate stably in the processing chamber 16. This design simplifies the structure of the transport device 3, reduces maintenance costs, and improves the reliability of the equipment.

[0045] Furthermore, the flexible configuration of the guide device 10 and the workpiece holding portion 5 enables the transport device 3 to adapt to the immersion process requirements of vehicle bodies 1 of different sizes and shapes. In particular, when the guide profile 14 is V-shaped, the transport device can rotate around the rotation axis 6 of the rotating shaft 7, thereby driving the vehicle body 1 into the treatment tank 2 for the immersion process. This design not only improves the accuracy and efficiency of the immersion process, but also makes the entire immersion process more automated and intelligent.

[0046] In addition, the introduction of the single-sided drive further optimizes the structure of the transport device 3. Compared with the traditional double-sided chain drive, the single-sided drive not only simplifies the equipment structure and reduces the cost, but also improves the reliability and stability of the equipment. At the same time, since the automatic refueling device of the other chain is cancelled, the maintenance cost and environmental pollution are further reduced.

[0047] In summary, the transport device 3 achieves high efficiency, stability and reliability of the immersion process by optimizing structural design, improving automation and reducing costs. The transport device 3 is not only suitable for the automotive immersion process, but can also be widely used in other industrial fields that require similar transportation and immersion process treatment.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A single-side driven conveying device, characterized in that: include: A transport device (3), the transport device (3) comprising a rotation axis (7), the rotation axis (7) being perpendicular to a transport direction (4), the rotation axis (7) comprising a first end region (111) and a second end region (112), the first end region (111) being provided with a transport unit (17) and at least one guide device (10), the second end region (112) being provided with a support wheel (18); The rotating shaft (7) and the workpiece holding portion (5) are in a processing chamber (16). Tracks are arranged on both sides of the processing chamber (16). The direction of the track is the same as the transportation direction (4). The supporting wheel (18) moves along the track.

2. A single-side driven conveying device according to claim 1, characterized in that: include: The transport unit (17) comprises a transport chain (15), the transport chain (15) is rotatably connected to the rotating shaft (7) via a connecting plate, and the transport unit (17) is driven by the transport chain (15).

3. A single-side driven conveying device according to claim 2, characterized in that: include: A guide rail (13) and a guide profile (14) are fixedly arranged below the first end region (111).

4. A single-side driven conveying device according to claim 3, characterized in that: include: The guide rail (13) of the guide element is linear or V-shaped.

5. A single-side driven conveying device according to claim 3, characterized in that: include: A guide piece (12) is provided at the top corner of the guide device (10).

6. A single-side driven conveying device according to claim 5, characterized in that: include: The guide member (12) is embedded in a guide element rail (13), and the guide member (12) moves along the guide element rail (13).

7. A single-side driven conveying device according to claim 3, characterized in that: include: The transport chain (15) is embedded in the guide profile (14), and the transport chain (15) moves along the guide profile (14).

8. A single-side driven conveying device according to claim 1, characterized in that: include: The rotating shaft (7) is fixedly connected to the workpiece holding portion (5) via a bracket (8), and a clamping device (9) is fixedly connected to the workpiece holding portion (5).

9. The single-side driven conveying device according to claim 1, characterized in that: include: At least one processing tank (2) is arranged below the rotating shaft (7), and the processing tank (2) is arranged along the transport direction (4).

10. A single-side driven conveying device according to claim 1, characterized in that: include: The track comprises a driving side track and a groove edge track, wherein the driving side track is a track on the side of the transport device (3) close to the guide device (10), the driving side track is outside the processing chamber (16), and the groove edge track is a track supporting the support wheel (18).

Images