Trolley multi-type servo automatic switching mechanism

Abstract

The utility model belongs to hydraulic control technical field, concretely relates to a trolley multi-vehicle type servo automatic switching mechanism, including base, detection device, drive arrangement and switching mechanism, detection device, drive arrangement and switching mechanism all install on the base. This trolley multi-vehicle type servo automatic switching mechanism can realize the collinear production of multiple vehicle types on the same set of equipment, need not to configure trolley positioning mechanism alone for different vehicle types, greatly reduced the equipment investment cost, saved the workshop space reserved due to the replacement of equipment simultaneously, improved the land utilization of factory area.

Description

Technical Field

[0001] This utility model belongs to the field of hydraulic control technology, specifically relating to a servo automatic switching mechanism for multiple trolley models. Background Technology

[0002] Against the backdrop of rapid development in the automotive manufacturing industry, consumers' demands for personalized and diversified car models are increasing, driving automobile manufacturers to frequently update and iterate their models. In key production processes such as welding and painting, the precise positioning of the vehicle body relies on the trolley positioning mechanism, the performance of which directly affects production accuracy and efficiency.

[0003] However, existing trolley positioning mechanisms have significant limitations: due to the substantial structural differences between different car models, when a model is updated, the original trolley positioning mechanism is often incompatible with the new model, requiring the entire mechanism to be disassembled and replaced. This process not only requires reserving additional production space to store positioning equipment corresponding to different car models, resulting in low utilization of factory space, but also necessitates a significant investment in purchasing new positioning mechanisms, significantly increasing equipment costs. Furthermore, replacing the mechanism relies on manual operation, which not only consumes a large amount of manpower and reduces production efficiency, but also carries the risk of operational errors affecting positioning accuracy and even posing safety hazards. In addition, frequent equipment replacements lead to prolonged production downtime, further restricting the continuous and efficient operation of the production line and making it difficult to meet the flexible manufacturing requirements of multi-model co-production.

[0004] The aforementioned problems have placed multiple pressures on automobile manufacturers in terms of equipment investment, labor costs, site utilization, and production efficiency, becoming a major bottleneck restricting the industry's upgrade towards intelligence and flexibility. Utility Model Content

[0005] The purpose of this invention is to provide a servo-automatic switching mechanism for multiple trolley models to solve the problems existing in the background technology.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a servo automatic switching mechanism for multiple trolley models, comprising a base, a detection device, a drive device, and a switching mechanism, wherein the detection device, the drive device, and the switching mechanism are all mounted on the base.

[0007] Preferably, the detection device includes a detection mounting plate and a first sensor, a second sensor, a third sensor and a fourth sensor mounted on the detection mounting plate, wherein the detection mounting plate is screwed to the base.

[0008] Preferably, the drive device is a customizable integrated component, and the drive device is assembled to the base by screwing.

[0009] Preferably, the switching mechanism includes a switching base, a first cylinder, a first cylinder connector, a second cylinder, a second cylinder connector, a third cylinder, a first pressure arm, a first support block, a second pressure arm, a second support block, and a third pressure arm; the first cylinder is connected to the switching base via the first cylinder connector, the second cylinder is connected to the switching base via the second cylinder connector, and the third cylinder is mounted on the switching base; the first pressure arm is connected to the first cylinder, and the first support block is disposed on the first pressure arm; the second pressure arm is connected to the second cylinder, and the second support block is disposed on the second pressure arm; the third pressure arm is connected to the third cylinder.

[0010] Preferably, the base is a welded structural component, which is welded together from a square tube, a bottom plate, and an upper plate.

[0011] Preferably, the detection mounting plate is a sheet metal part, and the first sensor, second sensor, third sensor and fourth sensor are all purchased integrated parts and are screwed together with the detection mounting plate.

[0012] Preferably, the first cylinder, the second cylinder, and the third cylinder are all purchased integrated components.

[0013] The beneficial effects of this utility model are: the multi-model servo automatic switching mechanism of the trolley can realize the co-line production of multiple models on the same set of equipment, without the need to configure a separate trolley positioning mechanism for different models, which greatly reduces the equipment investment cost, and at the same time saves the factory space required for equipment replacement, thus improving the utilization rate of factory land.

[0014] The system features intelligent automatic switching capabilities, enabling rapid identification and switching between multiple vehicle models through the coordinated action of detection and drive devices. This reduces manual intervention, lowers labor costs, and avoids potential errors and safety hazards associated with manual operation, effectively improving production efficiency and factory safety. Attached Figure Description

[0015] Figure 1 This is a structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the base in this utility model;

[0017] Figure 3 This is a schematic diagram of the detection device in this utility model;

[0018] Figure 4 This is a schematic diagram of the switching mechanism in this utility model;

[0019] Figure 5 This is a schematic diagram of the present invention. Detailed Implementation

[0020] In the description of this disclosure, it should be understood that the terms “center,” “upper,” “lower,” “front,” “rear,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this disclosure and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this disclosure.

[0021] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this disclosure, unless otherwise stated, "a plurality of" means two or more.

[0022] In the description of this disclosure, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure according to the specific circumstances.

[0023] The specific embodiments of this utility model are described in detail below with reference to the accompanying drawings and preferred embodiments.

[0024] like Figure 1 As shown, a servo-automatic switching mechanism for multiple trolley models comprises a base 01, a detection device 02, a drive device 03, and a switching mechanism 04. The base 01 is a welded structural component, formed by welding a square tube, a base plate, and an upper plate, serving as the mounting foundation for the entire mechanism. It has mounting holes for connecting to the ground, used to fix the mechanism to the work site.

[0025] like Figure 3 As shown, the detection device 02 includes a detection mounting plate 02-1, a first sensor 02-2, a second sensor 02-3, a third sensor 02-4, and a fourth sensor 02-5. The detection mounting plate 02-1 is a sheet metal part, while the first sensor 02-2, the second sensor 02-3, the third sensor 02-4, and the fourth sensor 02-5 are all purchased integrated components. The sensors are assembled onto the detection mounting plate 02-1 by screwing. After assembly, the detection device 02 is then installed by screwing into the corresponding mounting holes on the base 01 to achieve the function of detecting and identifying vehicle models.

[0026] The drive unit 03 is a purchased integrated component that can be customized according to actual needs. It is assembled with the base 01 by screw connection and provides power for the switching action of the mechanism.

[0027] like Figure 4 As shown, the switching mechanism 04 includes a switching base 04-1, a first cylinder 04-2, a first cylinder connector 04-3, a second cylinder 04-4, a second cylinder connector 04-5, a third cylinder 04-6, a first pressure arm 04-7, a first support block 04-8, a second pressure arm 04-9, a second support block 04-10, and a third pressure arm 04-11. The first cylinder 04-2, the second cylinder 04-4, and the third cylinder 04-6 are all procured integrated components. The first cylinder 04-2 is connected to the switching base 04-1 via the first cylinder connector 04-3, the second cylinder 04-4 is connected to the switching base 04-1 via the second cylinder connector 04-5, and the third cylinder 04-6 is directly mounted on the switching base 04-1. The first pressure arm 04-7 is connected to the first cylinder 04-2, and the first support block 04-8 is mounted on the first pressure arm 04-7. The second pressure arm 04-9 is connected to the second cylinder 04-4, and the second support block 04-10 is mounted on the second pressure arm 04-9. The third pressure arm 04-11 is connected to the third cylinder 04-6. All components of the switching mechanism 04 are assembled into a single unit via screw connections and then mounted on the base 01. Driven by the drive device 03, the position switching of the pressure arm and support block is achieved through the action of each cylinder to adapt to the positioning requirements of different vehicle models.

[0028] like Figure 5 As shown, the working principle of this mechanism is as follows: When trolleys of different models enter the working area, the sensors in the detection device 02 first identify and detect the model and transmit the detection signal to the control system. Based on the received model signal, the control system drives the drive device 03, which in turn drives the switching mechanism 04. Each cylinder in the switching mechanism 04 extends and retracts according to the model requirements, causing the first pressure arm 04-7, the second pressure arm 04-9, and the third pressure arm 04-11 to move their respective first support block 04-8 and second support block 04-10 to designated positions, thus achieving precise positioning and switching of trolleys of different models.

[0029] Its intelligent detection and control system can quickly and accurately identify different vehicle models, enabling automatic switching without manual intervention, significantly reducing model switching time and improving production efficiency. Through the coordinated action of each cylinder, it can precisely control the position of the pressure arm and support block, ensuring the positioning accuracy of the trolley for different vehicle models and improving product quality. The mechanism is highly versatile and can be adapted to multiple vehicle models, reducing the investment of enterprises in dedicated equipment for different models and lowering equipment procurement and maintenance costs. The overall structure is compact and reasonable, reducing the space occupied by the equipment and improving the utilization rate of the factory. At the same time, the mechanism has high reliability, reducing errors and malfunctions that may be caused by manual operation, reducing safety hazards in the production process, and extending the service life of the equipment.

[0030] It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model.

Claims

1. A servo-automatic switching mechanism for multiple trolley models, characterized in that, It includes a base (01), a detection device (02), a drive device (03), and a switching mechanism (04), all of which are mounted on the base (01).

2. The servo-automatic switching mechanism for multiple trolley models according to claim 1, characterized in that, The detection device (02) includes a detection mounting plate (02-1) and a first sensor (02-2), a second sensor (02-3), a third sensor (02-4) and a fourth sensor (02-5) mounted on the detection mounting plate (02-1). The detection mounting plate (02-1) is screwed to the base (01).

3. The servo-automatic switching mechanism for multiple trolley models according to claim 1, characterized in that, The drive unit (03) is a customizable integrated component, and the drive unit (03) is assembled with the base (01) by screwing.

4. The servo-automatic switching mechanism for multiple trolley models according to claim 1, characterized in that, The switching mechanism (04) includes a switching base (04-1), a first cylinder (04-2), a first cylinder connector (04-3), a second cylinder (04-4), a second cylinder connector (04-5), a third cylinder (04-6), a first pressure arm (04-7), a first support block (04-8), a second pressure arm (04-9), a second support block (04-10), and a third pressure arm (04-11). The first cylinder (04-2) is connected to the switching base (04-1) via the first cylinder connector (04-3), and the second cylinder (04-4) is connected to the first cylinder connector (04-5). 4) The third cylinder (04-6) is connected to the switching base (04-1) via the second cylinder connector (04-5); the first pressure arm (04-7) is connected to the first cylinder (04-2); the first support block (04-8) is disposed on the first pressure arm (04-7); the second pressure arm (04-9) is connected to the second cylinder (04-4); the second support block (04-10) is disposed on the second pressure arm (04-9); the third pressure arm (04-11) is connected to the third cylinder (04-6).

5. The servo-automatic switching mechanism for multiple trolley models according to claim 1, characterized in that, The base (01) is a welded structural component, which is made of square tube, bottom plate and top plate welded together.

6. The servo-automatic switching mechanism for multiple trolley models according to claim 2, characterized in that, The detection mounting plate (02-1) is a sheet metal part. The first sensor (02-2), the second sensor (02-3), the third sensor (02-4) and the fourth sensor (02-5) are all purchased integrated parts and are screwed together with the detection mounting plate (02-1).

7. The servo-automatic switching mechanism for multiple trolley models according to claim 4, characterized in that, The first cylinder (04-2), the second cylinder (04-4), and the third cylinder (04-6) are all purchased integrated components.

Images