A multi-station conveying roller bed structure

Abstract

The utility model discloses a kind of multi-station conveying's roll bed structure, it is related to frame factory riveting and welding field.The multi-station conveying's roll bed structure, including several adjustable double-station roll bed, it is installed on vertical elevator, adjustable double-station roll bed design is made into split frame type.The multi-station conveying's roll bed structure, when same type production line production, in order to save existing site of factory building and make full use of the production equipment invested, change improvement single-station roll bed into adjustable double-station roll bed, make two production line end station confluence, same type production line can be combined into station one roll bed and station two roll bed conveying, through adjustable double-station roll bed, it saves factory building site and equipment facility investment cost, and can effectively meet respective production line logistics smooth, production flexibility, without additional butt welding line end increases the industrial land equivalent to two stations.

Description

Technical Field

[0001] This utility model relates to the field of riveting and welding technology in vehicle frame factories, specifically a multi-station conveying roller bed structure. Background Technology

[0002] The riveting and welding workshop of the chassis factory has multiple welding production lines. The end stations of the welding production lines all use single-station roller conveyors to the painting stage.

[0003] Each welding line requires a single-station roller bed and a vertical lift at its end, adding industrial space equivalent to two workstations to each line. Existing solutions not only occupy a large amount of factory space but also require repeated investment in single-station roller beds and vertical lifts, thus increasing equipment investment costs. Furthermore, due to the different actual capacities of each production line, the single-station roller beds on some production lines are underutilized. In this application, to save existing factory space and make full use of the invested production equipment, the single-station roller bed is modified into an adjustable double-station roller bed when producing on similar production lines. This allows the end workstations of the two production lines to be merged, saving factory space and equipment investment costs. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a multi-station conveying roller bed structure, which solves the problems of large factory site space requirements and the need for repeated investment in single-station roller beds and vertical lifts, thereby increasing equipment investment costs.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-station conveying roller bed structure, comprising: Several adjustable double-station roller beds are mounted on a vertical lift. The adjustable dual-station roller bed includes a station one roller bed and a station two roller bed. The station one roller bed and the station two roller bed cooperate to form a dual-station roller bed. The station one roller bed and the station two roller bed are located at the end of their respective production line processes. The adjustable dual-station roller bed is designed and manufactured as a detachable frame type. The center distance between the first and second station roller beds can be adjusted by adjusting the position of the frame.

[0006] Preferably, the first workstation roller bed and the second workstation roller bed are mounted on a vertical lift.

[0007] Preferably, the first and second roller beds are arranged adjacent to each other on the production line, and the first and second roller beds are used to merge the end stations of the two production lines.

[0008] Preferably, the roller bed at station one and the roller bed at station two are connected by bolts.

[0009] Preferably, custom-made gaskets are provided between the first and second roller beds at workstations and the bolts.

[0010] Preferably, the first and second roller beds at workstations are equipped with their own conveying logic conditions.

[0011] Its beneficial effects are as follows: 1. In order to save existing factory space and make full use of invested production equipment, the single-station roller bed structure of this multi-station conveyor roller bed can be modified into an adjustable double-station roller bed to save existing factory space and make full use of invested production equipment. This allows the end stations of the two production lines to merge. The production line corresponding to the roller bed at station one conveys products to station one, and the production line corresponding to the roller bed at station two conveys products to station two. The materials of each line flow smoothly and do not interfere with each other, making the production arrangement more flexible.

[0012] 2. The multi-station conveyor roller bed structure uses adjustable dual-station roller beds at the end stations of welding lines TD and TB. One set of station one roller bed and station two roller bed correspond to welding lines TD and TE respectively. When welding lines TE and TD are producing the same type of products, the production lines of the same type can be combined into station one roller bed and station two roller bed conveyor. The adjustable dual-station roller bed not only saves on factory site land and equipment investment costs, but also effectively meets the requirements of smooth logistics and production flexibility of each production line, without the need to add industrial land equivalent to two stations at the end of the welding line. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of this embodiment; Figure 2 This is a schematic diagram of the single-station roller bed structure in this embodiment; Figure 3 This is a layout diagram of the welding production line in this embodiment; Figure 4 This is a partial view of the single-station rolling mill in this embodiment; Figure 5 This is a layout diagram of a single-station roller bed in this embodiment; Figure 6 This is a layout diagram of the adjustable dual-station roller bed in this embodiment; Figure 7 This is a schematic diagram of the adjustable dual-station roller bed structure in this embodiment.

[0015] In the diagram: 1. Adjustable double-station roller bed; 11. Station 1 roller bed; 12. Station 2 roller bed; 2. Single-station roller bed; 3. Welding line TE; 4. Welding line TD; 5. Welding line TC; 6. Welding line TB. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0017] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0018] This utility model discloses a multi-station conveying roller bed structure, according to the attached... Figure 1-5 As shown, it includes: Several adjustable double-station roller beds 1 are mounted on a vertical lift; To save on existing factory space and make full use of the invested production equipment, the single-station roller bed 2 was changed and improved into an adjustable double-station roller bed 1, so that the end stations of the two production lines could be merged. In existing technologies, the final station of welding production lines all use a single-station roller bed 2 to transport materials to the painting stage. The frame factory's riveting and welding workshop has multiple welding production lines, such as welding line TE3, welding line TD4, welding line TC5, and welding line TB6. At the end of welding lines TD4 and TB6, a single-station roller bed 2 is used. The end stations of welding lines TD4 and TB6 are also individually transported to the painting stage using a single-station roller bed 2. Welding line TC5 is not integrated into a complete line, wasting most of the factory space. At the end of welding line TE3, there is reciprocating conveying and the logistics are not smooth.

[0019] The adjustable dual-station roller bed 1 includes a station one roller bed 11 and a station two roller bed 12. The station one roller bed 11 and the station two roller bed 12 cooperate to form a dual-station roller bed. The station one roller bed 11 and the station two roller bed 12 are located at the end of their respective production line processes. The adjustable dual-station roller bed 1 is designed and manufactured as a detachable frame type. The center distance between the first-station roller bed 11 and the second-station roller bed 12 can be adjusted by adjusting the position of the frame. It is particularly important to emphasize that in this embodiment, adjustable double-station roller beds 1 are used at the end stations of welding lines TD4 and TB6. A set of station one roller bed 11 and station two roller bed 12 correspond to welding lines TD4 and TE3 respectively. When welding lines TE3 and TD4 are producing the same type of products, the production lines of the same type can be combined into station one roller bed 11 and station two roller bed 12 for conveying. The adjustable double-station roller bed 1 saves on factory site land and equipment investment costs, and can effectively meet the requirements of smooth logistics and production flexibility of their respective production lines. It does not require additional industrial land equivalent to two stations at the end of the welding line, such as single-station roller beds 2 and vertical lifts.

[0020] Furthermore, this increases the area occupied by the factory site and requires repeated investment in single-station roller beds 2 and vertical lifts, thus increasing equipment investment costs. The actual production capacity of each production line is different, resulting in insufficient utilization of the single-station roller beds 2 on some production lines.

[0021] Specifically disclosed, another set of workstations, namely the first roller bed 11 and the second roller bed 12, correspond to welding line TB6 and welding line TC5 respectively. When producing on the same type of production line, the same settings as the aforementioned welding line TE3 and welding line TD4 production lines can be used.

[0022] The first roller bed 11 and the second roller bed 12 are set up adjacent to each other on the production line process. The first roller bed 11 and the second roller bed 12 are used to merge the end stations of the two production lines. Furthermore, the roller bed 11 at station one and the roller bed 12 at station two work together to merge the end stations of the two production lines. The production line corresponding to roller bed 11 at station one transports products to station one, and the production line corresponding to roller bed 12 at station two transports products to station two. The materials of each line flow smoothly and do not interfere with each other, making the production arrangement more flexible.

[0023] According to the appendix Figure 6 and Figure 7 As shown, the first roller bed 11 and the second roller bed 12 are installed on the vertical lift.

[0024] It should be emphasized that the roller bed 11 at station one and the roller bed 12 at station two are connected by bolts, and the roller bed 11 at station one and the roller bed 12 at station two can be disassembled and replaced.

[0025] Furthermore, custom-made shims are installed between the first roller bed 11 and the second roller bed 12 and the bolts. The center distance of the first roller bed 11 and the second roller bed 12 is adjusted appropriately using the custom-made shims, so that the first roller bed 11 and the second roller bed 12 are respectively set at the end of the welding production line process, so that the materials of each line are smooth and do not interfere with each other, and the production arrangement is more flexible. When it is necessary to change to produce different products, the positions of the first roller bed 11 and the second roller bed 12 at station 1 are adjusted by adjusting the customized shims so that the first roller bed 11 and the second roller bed 12 correspond to the products on the welding production line, which can facilitate the production of similar products in the future.

[0026] When factory space is limited, similar production lines can be combined into an adjustable double-station roller conveyor, which saves on factory site space and equipment investment costs, and effectively ensures smooth logistics and flexible production for each production line.

[0027] It is important to emphasize that the first roller bed 11 and the second roller bed 12 are equipped with their own conveying logic conditions. The first roller bed 11 and the second roller bed 12 convey the material to the next process according to their own conveying logic conditions.

[0028] The first roller bed 11 and the second roller bed 12 achieve their respective conveying logic conditions through the collaboration of a programmable logic controller, a sensor system, a frequency converter and drive system, a human-machine interface (HMI), and a communication network. This is a relatively mature technology in the field and will not be described in detail here.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-station conveying roller bed structure, characterized in that, include: Several adjustable double-station roller beds (1) are mounted on a vertical lift; The adjustable double-station roller bed (1) includes a station one roller bed (11) and a station two roller bed (12). The station one roller bed (11) and the station two roller bed (12) cooperate to form a double-station roller bed. The station one roller bed (11) and the station two roller bed (12) are located at the end of their respective production line processes. The adjustable dual-station roller bed (1) is designed and manufactured as a detachable frame type. By adjusting the position of the frame, the center distance between the first-station roller bed (11) and the second-station roller bed (12) can be adjusted.

2. The multi-station conveying roller bed structure according to claim 1, characterized in that, The first roller bed (11) and the second roller bed (12) are installed on the vertical lift.

3. The multi-station conveying roller bed structure according to claim 1, characterized in that, The first roller bed (11) and the second roller bed (12) are arranged adjacent to each other in the production line process. The first roller bed (11) and the second roller bed (12) are used to merge the end stations of the two production lines.

4. The multi-station conveying roller bed structure according to claim 1, characterized in that, The first roller bed (11) and the second roller bed (12) are connected by bolts.

5. The multi-station conveying roller bed structure according to claim 1, characterized in that, Custom-made gaskets are provided between the first roller bed (11) and the second roller bed (12) at workstation and the bolts.

6. The multi-station conveying roller bed structure according to claim 1, characterized in that, The first roller bed (11) and the second roller bed (12) at each workstation are equipped with their own conveying logic conditions.

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