Double-track parallel intelligent scheduling SPS transfer trolley

Abstract

This utility model relates to the field of logistics transfer vehicle technology, and discloses a dual-track parallel intelligent scheduling SPS transfer trolley, including a base. Multiple sliding rods are fixedly connected to the top of the base. Multiple mounting seats are slidably connected to the outer walls of the sliding rods. A support plate is fixedly connected to the outer wall of each mounting seat. A railing is installed at the top of the support plate. Multiple hinged support rods are fixedly connected to the bottom of the support plate. Multiple hinged rods are hinged to adjacent sides of two hinged support rods. A motor is fixedly connected to the inner wall of one of the mounting seats. A lead screw is fixedly connected to the output end of the motor. A clamping assembly is provided inside the support plate. In this utility model, the motor drives the lead screw to rotate, causing the uppermost support plate to move vertically. The hinged structure allows each support plate to slide vertically, thereby achieving height adjustment of each support plate to accommodate the transfer of materials of different specifications.

Description

Technical Field

[0001] This utility model relates to the field of logistics transfer vehicle technology, and in particular to a dual-track parallel intelligent scheduling SPS transfer vehicle. Background Technology

[0002] In the process of intelligent transformation of manufacturing, the SPS (Supply Chain Reliability System) model has become the core material supply method in precision manufacturing fields such as automobiles and 3C products because it can accurately match material supply according to production rhythm and reduce inventory backlog at the production line. With the upgrading of production line flexibility, higher requirements are placed on the response speed, path flexibility and collaborative efficiency of material transfer. Traditional transfer equipment can no longer meet the needs of high-efficiency production, so dual-track parallel intelligent scheduling SPS transfer carts are needed.

[0003] In the current SPS transfer system, after the central control system issues a material supply task, the trolleys containing the transfer materials on each floor travel along a preset path to the material storage area. Manual assistance is used to locate and retrieve the materials, and then the trolleys travel along the original track to the target workstation, where operators unload the materials. However, due to the varying sizes and specifications of the materials, the relatively fixed distance between the load-bearing plates on the transfer trolleys makes it difficult to accommodate the weight and transfer of materials of different sizes, resulting in decreased transfer efficiency. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a dual-track parallel intelligent scheduling SPS transfer trolley, which aims to improve the problem that the distance between the load-bearing plates storing materials on the existing transfer trolley is relatively fixed, making it difficult to adapt to the load-bearing and transfer work of materials of different specifications, resulting in a decrease in transfer efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a dual-track parallel intelligent scheduling SPS transfer trolley, comprising a base, a plurality of sliding rods fixedly connected to the top of the base, a plurality of mounting seats slidably connected to the outer wall of the sliding rods, a support plate fixedly connected to the outer wall of the mounting seats, a railing installed at the top of the support plate, a plurality of hinged support rods fixedly connected to the bottom of the support plate, a plurality of hinged rods hinged to the adjacent side of two of the hinged support rods, a motor fixedly connected to the inner wall of one of the mounting seats, a lead screw fixedly connected to the output end of the motor, a slider threadedly connected to the outer wall of the lead screw, a plurality of support rods symmetrically fixedly connected to the outer wall of the slider, and a clamping assembly provided inside the support plate.

[0006] Preferably, the clamping assembly includes multiple springs, one end of each spring is fixedly connected to the inner wall of the support plate, the other end of each spring is fixedly connected to one end of a rotating rod, the other end of the rotating rod is fixedly connected to a clamping block, and a protective pad is fixedly connected to the outer wall of the clamping block.

[0007] Preferably, the bottom end of the base is equipped with a plurality of positioning wheels, and one of the mounting seats is fixedly connected to the upper surface of the base.

[0008] Preferably, the top ends of the plurality of railings are fixedly connected to connecting blocks, and the bottom ends of the plurality of hinged supports are fixedly connected to the top ends of the connecting blocks.

[0009] Preferably, a connecting rod is fixedly connected to one side of the outer wall of the two hinged support rods, a fixing block is fixedly connected to the outer wall of the connecting rod, and the lead screw is rotatably connected to the inner wall of the fixing block.

[0010] Preferably, the outer wall of the fixing block is fixedly connected to the bottom end of one of the support plates, and the outer wall of the slider is slidably connected to the bottom end of one of the support plates.

[0011] Preferably, the outer wall of the hinged support rod has multiple limiting grooves that extend through it, and the outer wall of the support rod is slidably connected to the inner wall of the limiting grooves.

[0012] Preferably, the upper surface of the support plate is provided with multiple sliding grooves, and the clamping block and the rotating rod are slidably connected to the inner wall of the sliding grooves.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, a motor drives the lead screw to rotate, which in turn drives the uppermost support plate to move vertically. A hinge structure is used to drive all the support plates to slide vertically one by one, thereby realizing the height adjustment of each support plate and adapting to the transfer of materials of different specifications.

[0015] 2. In this utility model, multiple springs, rotating rods and clamping blocks installed on the inner wall of the support plate are used to clamp the outer wall of the transfer material with different shapes, so as to keep it stable during transfer and improve the transfer efficiency. Attached Figure Description

[0016] Figure 1 This is the front view of the dual-track parallel intelligent scheduling SPS transfer vehicle proposed in this utility model;

[0017] Figure 2 This is a top view of the dual-track parallel intelligent scheduling SPS transfer vehicle proposed in this utility model.

[0018] Figure 3 This is a partial structural cross-sectional view of the dual-track parallel intelligent scheduling SPS transfer trolley proposed in this utility model.

[0019] Figure 4 A separate schematic diagram of the height adjustment component of the dual-track parallel intelligent scheduling SPS transfer trolley proposed in this utility model;

[0020] Figure 5This is a separate schematic diagram of the support plate of the dual-track parallel intelligent scheduling SPS transfer trolley proposed in this utility model.

[0021] Figure 6 This is a cross-sectional view of the support plate of the dual-track parallel intelligent scheduling SPS transfer trolley proposed in this utility model.

[0022] Figure 7 The dual-track parallel intelligent scheduling SPS transfer trolley proposed in this utility model Figure 6 Enlarged view of point A.

[0023] Legend:

[0024] 1. Base; 2. Slide rod; 3. Mounting seat; 4. Support plate; 5. Railing; 6. Hinge support rod; 7. Hinge rod; 8. Motor; 9. Lead screw; 10. Slider; 11. Support rod; 12. Connecting rod; 13. Fixing block; 14. Connecting block; 15. Clamping block; 16. Rotating rod; 17. Spring; 18. Protective pad; 19. Slide groove; 20. Positioning wheel. Detailed Implementation

[0025] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and 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.

[0026] Reference Figures 1-4 This utility model provides an embodiment of a dual-track parallel intelligent scheduling SPS transfer trolley, including a base 1. Multiple sliding rods 2 are fixedly connected to the top of the base 1. Multiple mounting seats 3 are slidably connected to the outer walls of the sliding rods 2. A support plate 4 is fixedly connected to the outer wall of the mounting seat 3. A railing 5 is installed at the top of the support plate 4. Multiple hinged support rods 6 are fixedly connected to the bottom of the support plate 4. Multiple hinged rods 7 are hinged to the adjacent sides of two hinged support rods 6. A motor 8 is fixedly connected to the inner wall of one of the mounting seats 3. A lead screw 9 is fixedly connected to the output end of the motor 8. A slider 10 is threadedly connected to the outer wall of the lead screw 9. Multiple support rods 11 are symmetrically fixedly connected to the outer wall of the slider 10. A clamping assembly is provided inside the support plate 4. A connecting block 14 is fixedly connected to the top of the multiple railings 5, and the bottom ends of the multiple hinged support rods 6 are fixedly connected to the top of the connecting block 14.

[0027] Specifically, multiple mounting bases 3 and support plates 4 slide on the outer wall of the slide rod 2. A railing 5 is installed above the support plate 4 to protect the materials placed on it. When it is necessary to adjust the distance between multiple support plates 4, the motor 8 is started to drive the lead screw 9 to rotate. When the lead screw 9 rotates, the slider 10, which is threadedly connected to the lead screw 9, will slide left and right on the outer wall of the lead screw 9. At this time, the support rod 11, which is fixedly connected to the slider 10, will also slide horizontally along with the slider 10 to control the distance between the slider 10 and the fixed block 13. Then, the distance between the top support plate 4 and the middle support plate 4 is controlled by the hinge relationship. When the middle support plate 4 moves, it will drive the bottom support plate 4 to slide vertically, thereby realizing the height adjustment of each support plate 4.

[0028] Reference Figure 5 , Figure 6 and Figure 7 The clamping assembly includes multiple springs 17. One end of each spring 17 is fixedly connected to the inner wall of the support plate 4, and the other end of each spring 17 is fixedly connected to one end of a rotating rod 16. The other end of the rotating rod 16 is fixedly connected to a clamping block 15. A protective pad 18 is fixedly connected to the outer wall of the clamping block 15. Multiple grooves 19 are provided on the upper surface of the support plate 4. The clamping block 15 and the rotating rod 16 are slidably connected to the inner wall of the grooves 19.

[0029] Specifically, the clamping component is normally hidden inside the groove 19 on the upper surface of the support plate 4. When the material to be transferred is placed on the support plate 4, the clamping block 15 is rotated out from the groove 19 and pulled outward, causing the spring 17 to deform. The elastic force of the spring 17 is used to clamp the material, keeping it stable during the transfer process. The elastic force of the spring 17 can also be used to clamp materials of different sizes, improving the applicability of the device. The protective pad 18 installed on the clamping block 15 prevents the clamping from damaging or abrading the surface of the material. At the same time, the surface of the support plate 4 is provided with threads to increase the friction between the surface and the material, further maintaining the stability of the material during transfer.

[0030] Reference Figure 1 and Figure 2 The bottom of the base 1 is equipped with multiple positioning wheels 20, and one of the mounting seats 3 is fixedly connected to the upper surface of the base 1.

[0031] Specifically, multiple positioning wheels 20 are used to move the trolley on the track. The system performs intelligent scheduling. The bottom mounting seat 3 and support plate 4 are fixed to the surface of the base 1 and cannot be adjusted in height, ensuring the stability of the entire trolley during the transfer process.

[0032] Reference Figure 4Two hinged support rods 6 are fixedly connected to a connecting rod 12 on opposite sides of their outer walls. A fixing block 13 is fixedly connected to the outer wall of the connecting rod 12. A lead screw 9 is rotatably connected to the inner wall of the fixing block 13. The outer wall of the fixing block 13 is fixedly connected to the bottom end of one of the support plates 4. The outer wall of the slider 10 is slidably connected to the bottom end of one of the support plates 4. Multiple limiting grooves are opened and penetrated through the outer wall of the hinged support rod 6. The outer wall of the support rod 11 is slidably connected to the inner wall of the limiting groove.

[0033] Specifically, the fixing block 13 is fixed to the lower surface of the uppermost support plate 4 to provide support for the rotation of the lead screw 9. At the same time, while the slider 10 is driven to slide by the lead screw 9, its upper surface always abuts against the lower surface of the support plate 4 to limit its sliding and ensure that it does not rotate during sliding. Meanwhile, the slider 10 will drive the support rods 11 on both sides of its outer wall to slide synchronously, driving the uppermost hinged support rod 6 to slide upward to achieve the effect of height adjustment. At the same time, the support rod 11 always adheres to the limiting groove opened on the hinged support rod 6 during sliding, providing further limitation for the sliding of the support rod 11.

[0034] Working principle: When using this transfer trolley to transfer materials, the materials are classified and placed on top of each support plate 4. If it is necessary to stably clamp the materials, the clamping blocks 15 are rotated out from multiple slides 19 and pulled, which drives the rotating rod 16 and the spring 17 to clamp the materials on all four sides in turn, ensuring their stability during the transfer process.

[0035] During the transfer process, if it is necessary to adjust the distance between each support plate 4 for the storage or transfer of materials of different specifications, the motor 8 is started to drive the lead screw 9 to rotate. When the lead screw 9 rotates, the slider 10 is driven to slide on the outer wall of the lead screw 9 through the thread, which drives the support rod 11 fixedly connected to its outer wall to slide together. When the support rod 11 slides, through the hinge relationship, the upper hinge support rod 6 will move upward with the lower hinge support rod 6, thereby driving the support plate 4 to move, thus completing the height adjustment between multiple support plates 4.

[0036] The base 1 is connected to the track by multiple positioning wheels 20 installed at the bottom, and the system performs intelligent scheduling and transfer.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A dual-track parallel intelligent scheduling SPS transfer trolley, including a base (1), characterized in that: The top of the base (1) is fixedly connected to a plurality of sliding rods (2), the outer wall of the sliding rods (2) is slidably connected to a plurality of mounting seats (3), the outer wall of the mounting seat (3) is fixedly connected to a support plate (4), the top of the support plate (4) is equipped with a railing (5), the bottom end of the support plate (4) is fixedly connected to a plurality of hinged support rods (6), the two hinged support rods (6) are hinged to a plurality of hinged rods (7) on the adjacent side, the inner wall of one of the mounting seats (3) is fixedly connected to a motor (8), the output end of the motor (8) is fixedly connected to a lead screw (9), the outer wall of the lead screw (9) is threadedly connected to a slider (10), the outer wall of the slider (10) is symmetrically fixedly connected to a plurality of support rods (11), and the inside of the support plate (4) is provided with a clamping assembly.

2. The dual-track parallel intelligent scheduling SPS transfer trolley according to claim 1, characterized in that: The clamping assembly includes multiple springs (17), one end of which is fixedly connected to the inner wall of the support plate (4), and the other end of which is fixedly connected to one end of a rotating rod (16). The other end of the rotating rod (16) is fixedly connected to a clamping block (15), and the outer wall of the clamping block (15) is fixedly connected to a protective pad (18).

3. The dual-track parallel intelligent scheduling SPS transfer trolley according to claim 1, characterized in that: The base (1) is equipped with a plurality of positioning wheels (20) at its bottom end, and one of the mounting seats (3) is fixedly connected to the upper surface of the base (1).

4. The dual-track parallel intelligent scheduling SPS transfer trolley according to claim 3, characterized in that: The top ends of a plurality of the railings (5) are fixedly connected to connecting blocks (14), and the bottom ends of a plurality of the hinged supports (6) are fixedly connected to the top ends of connecting blocks (14).

5. The dual-track parallel intelligent scheduling SPS transfer trolley according to claim 1, characterized in that: A connecting rod (12) is fixedly connected to the outer wall of the two hinged support rods (6) on the opposite side. A fixing block (13) is fixedly connected to the outer wall of the connecting rod (12). The lead screw (9) is rotatably connected to the inner wall of the fixing block (13).

6. The dual-track parallel intelligent scheduling SPS transfer trolley according to claim 5, characterized in that: The outer wall of the fixed block (13) is fixedly connected to the bottom end of one of the support plates (4), and the outer wall of the slider (10) is slidably connected to the bottom end of one of the support plates (4).

7. The dual-track parallel intelligent scheduling SPS transfer trolley according to claim 1, characterized in that: The outer wall of the hinged support rod (6) has multiple limiting grooves, and the outer wall of the support rod (11) is slidably connected to the inner wall of the limiting groove.

8. The dual-track parallel intelligent scheduling SPS transfer trolley according to claim 2, characterized in that: The upper surface of the support plate (4) is provided with multiple sliding grooves (19), and the clamping block (15) and the rotating rod (16) are slidably connected to the inner wall of the sliding groove (19).

Images