Modularized spliced part turnover frame

Abstract

The utility model discloses a modularly spliced part turnover frame, and belongs to the technical field of unmanned ship manufacturing auxiliary equipment, the technical scheme is that the modularly spliced part turnover frame comprises a frame plate, and universal wheels are bolted at four corners of the bottom of the frame plate. According to unmanned ship manufacturing parts of different sizes and shapes, adaptive part bearing plates matched with the unmanned ship manufacturing parts can be selected to be stored, borne and used, then the unmanned ship manufacturing parts are slidably placed on the top of a supporting plate, a moving plate is promoted to move inwards by rotating a lead screw, and the outer side of the adaptive part bearing plate is clamped and fixed through a cavity groove in the inner side of the moving plate; and then the threaded rod is rotated to adjust the height of the limiting plate, and the adaptive part bearing plate is further pressed, so that the adaptive part bearing plate for bearing parts with irregular shapes can be effectively fixed.

Description

Technical Field

[0001] This utility model relates to the field of auxiliary equipment for unmanned ship manufacturing, and in particular to a modular assembly parts turnover rack. Background Technology

[0002] The research and development and manufacturing of unmanned ships involves a large number of small parts with different shapes, sizes and high precision requirements. These parts need to be frequently transported and moved on the production line, from the raw material storage area to the processing workshop and then to the assembly area and other different processes.

[0003] Traditional turnover devices typically use turnover trolleys. However, the placement racks of traditional turnover trolleys cannot be disassembled during use, which limits their application. In addition, the placement racks used to place shaft parts are fixed to the support, so they cannot be replaced if damaged.

[0004] An existing patent (publication number: CN212580458U) discloses a shaft-type parts turnover device. This utility model, through its set installation structure, facilitates the disassembly of support frames and other structures, making it easy to remove the support frames and other structures with shaft-type parts as a whole, and facilitating the quick removal of shaft-type parts. At the same time, it provides a placement area and adopts a telescopic structure, which can be disassembled and replaced when the placement frame is damaged, thus improving the usage effect.

[0005] To address the aforementioned issues, existing patents offer solutions. However, in existing turnover racks used for transporting manufacturing parts for unmanned surface vessels (USVs), the placement plates or nets for placing parts are fixed inside the rack. This makes it impossible to replace them with suitable placement plates or nets when dealing with parts of different sizes and shapes. Therefore, when parts are placed directly on such fixed placement plates or nets for turnover, they are prone to shaking and collisions, significantly increasing the risk of damage to the parts and ultimately causing serious negative impacts on the manufacturing quality and production efficiency of USVs.

[0006] To address this, a modular assembly parts turnover rack is proposed. Utility Model Content

[0007] The purpose of this invention is to provide a modular, modular parts transfer rack that solves the problem of existing transfer racks used for transporting manufacturing parts for unmanned surface vessels (USVs). These racks have fixed internal placement plates or nets for parts, making it impossible to replace them with suitable plates or nets for parts of different sizes and shapes. Consequently, when parts are placed directly on these fixed plates or nets, they are prone to shaking and collisions, significantly increasing the risk of damage and ultimately causing serious negative impacts on the manufacturing quality and production efficiency of USVs.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a modularly assembled parts turnover rack, including a rack plate, universal wheels bolted to the four corners of the bottom of the rack plate, and pillars welded to the four corners of the top of the rack plate. A fixed rod is bolted to the rear side of the pillar, and a support plate is fixedly connected to the front side of the fixed rod. Adjustment mechanisms are provided at the top, middle and bottom of the inner side of the pillar, and an adaptable parts bearing plate is provided inside the adjustment mechanism.

[0009] The adjusting mechanism includes a fixed plate bolted to the inner side of the support column, a lead screw threaded to the outer side of the fixed plate, a sliding plate rotatably connected to the inner side of the lead screw, a slide rod fixedly connected to the outer side of the sliding plate, the outer side of the slide rod penetrating the inner side of the fixed plate, a cavity groove formed on the inner side of the sliding plate, a threaded rod threaded to the top of the sliding plate, a limit plate rotatably connected to the bottom of the threaded rod, the limit plate slidably connected inside the cavity groove, and an auxiliary sliding assembly provided on the bottom side inside the cavity groove.

[0010] Preferably, the auxiliary sliding component includes a groove formed on the bottom side inside the cavity, and the groove has holes on both sides.

[0011] Preferably, a shaft is rotatably connected inside the slot, and an auxiliary rotating cylinder is fixedly connected inside the shaft.

[0012] Preferably, the bottom of the moving plate is provided with a reinforcing structure, which is located at the bottom of the auxiliary rotating cylinder.

[0013] Preferably, the reinforcing structure includes a connecting plate bolted to the bottom of the moving plate, and the top of the connecting plate has a receiving groove located at the bottom of the auxiliary rotating cylinder.

[0014] Preferably, a reinforcing shaft is rotatably connected inside the receiving groove, and the top of the reinforcing shaft contacts the bottom of the auxiliary rotating cylinder.

[0015] Preferably, the top and bottom sides of the inside of the support column are welded with reinforcing frames, and the reinforcing frames are U-shaped.

[0016] Preferably, a buffer pad is adhered to the bottom of the limiting plate, and the bottom of the buffer pad contacts the outer side of the top of the adapter part carrier plate.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This application utilizes the coordinated operation of a fixed plate, lead screw, moving plate, sliding rod, threaded rod, limiting plate, and auxiliary sliding assembly in the adjustment mechanism. For unmanned surface vessel (USV) manufacturing parts of different sizes and shapes, a compatible part carrier plate can be selected for storage and support. Then, the part is slidably placed on top of the support plate. By rotating the lead screw, the moving plate is moved inward, and the inner cavity of the moving plate clamps and fixes the outer side of the compatible part carrier plate. Next, the threaded rod is rotated to adjust the height of the limiting plate, further pressing the compatible part carrier plate. In this way, the compatible part carrier plate for carrying irregularly shaped parts can be effectively fixed, effectively preventing the parts from shaking and colliding during transportation, greatly reducing the risk of damage to the parts, and effectively ensuring the manufacturing quality and production efficiency of the USV.

[0019] 2. This application sets up a frame plate, casters, and support columns. The frame plate serves as a basic load-bearing component, connecting the casters and support columns. The casters facilitate the movement of the frame plate, effectively saving manpower and time costs and significantly improving parts turnover efficiency. The support columns provide a reliable installation foundation for the adjustment mechanism and the compatible parts support plate, ensuring the stable operation of the entire device and further enhancing the safety and reliability of parts turnover. This lays a solid foundation for the efficient and orderly development of unmanned vessel manufacturing. Attached Figure Description

[0020] Figure 1 This is an overall structural diagram of the modular assembly parts turnover rack of this utility model;

[0021] Figure 2 This is a structural diagram of the support column of this utility model;

[0022] Figure 3 This is a structural diagram of the adjustment mechanism of this utility model;

[0023] Figure 4 This is a structural diagram of the auxiliary sliding component of this utility model;

[0024] Figure 5 This is a structural diagram of the reinforcing structure of this utility model.

[0025] In the diagram, 1. Frame plate; 2. Casters; 3. Support column; 4. Fixed rod; 5. Support plate; 6. Adjustment mechanism; 61. Fixed plate; 62. Lead screw; 63. Moving plate; 64. Slide rod; 65. Cavity; 66. Threaded rod; 67. Limiting plate; 68. Auxiliary sliding assembly; 681. Groove; 682. Hole; 683. Shaft; 684. Auxiliary rotating cylinder; 685. Reinforcing structure; 6851. Connecting plate; 6852. Receiving groove; 6853. Reinforcing shaft; 7. Adaptive part bearing plate; 8. Reinforcing frame; 9. Buffer pad. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figure 1-5 The present invention provides the following technical solution:

[0028] A modular assembly parts turnover rack includes a rack plate 1, with casters 2 bolted to the four corners of the bottom of the rack plate 1, and pillars 3 welded to the four corners of the top of the rack plate 1. A fixing rod 4 is bolted to the rear side of the pillar 3, and a support plate 5 is fixedly connected to the front side of the fixing rod 4. An adjustment mechanism 6 is provided at the top, middle and bottom of the inner side of the pillar 3, and an adaptable parts bearing plate 7 is provided inside the adjustment mechanism 6.

[0029] The adjusting mechanism 6 includes a fixed plate 61 bolted to the inner side of the support column 3. A lead screw 62 is threaded to the outer side of the fixed plate 61. A sliding plate 63 is rotatably connected to the inner side of the lead screw 62. A sliding rod 64 is fixedly connected to the outer side of the sliding plate 63. The outer side of the sliding rod 64 passes through the inner side of the fixed plate 61. A cavity 65 is formed on the inner side of the sliding plate 63. A threaded rod 66 is threaded to the top of the sliding plate 63. A limiting plate 67 is rotatably connected to the bottom of the threaded rod 66. The limiting plate 67 is slidably connected inside the cavity 65. An auxiliary sliding assembly 68 is provided on the bottom side inside the cavity 65.

[0030] In this embodiment: By setting the adjustment mechanism 6 and the adaptable part carrier plate 7, when carrying and transporting unmanned vessel parts of different sizes and shapes, the appropriate adaptable part carrier plate 7 is first selected according to the specific characteristics of the parts. The adaptable part carrier plate 7 can be mesh, frame, etc. After the parts are stored, they are slidably placed on the top of the support plate 5. At this time, the adjustment mechanism 6 begins to play a key role. The fixed plate 61 serves as the basic fixing component. Its outer screw 62 drives the inner sliding plate 63, which is rotatably connected to it, to move through the thread transmission principle. Since the sliding rod 64 on the outer side of the sliding plate 63 passes through the inner side of the fixed plate 61, this ensures that the sliding plate 63 maintains linear motion during movement, with stable and accurate direction. As the sliding plate 63 moves inward, its inner cavity 65 gradually approaches the outer side of the adaptable part carrier plate 7 until it forms a tight clamping force, initially limiting the horizontal displacement of the adaptable part carrier plate 7. Then, by rotating the sliding plate 63... The threaded rod 66 at the top, and the limiting plate 67 rotatably connected to the bottom of the threaded rod 66, slide up and down along the thread direction inside the cavity 65. When the limiting plate 67 moves downward, it gradually approaches the top of the adapter part carrier plate 7 until sufficient pressure is applied to the adapter part carrier plate 7, firmly pressing it onto the support plate 5, further restricting the vertical movement of the adapter part carrier plate 7. During this process, the auxiliary sliding component 68 on the bottom side inside the cavity 65 assists in the movement of the adapter part carrier plate 7, ensuring that the adapter part carrier plate 7 can move smoothly when placed on top of the support plate 5 and remain stable after being fixed. The overall coordinated operation ensures that parts, whether regular or irregular in shape, can be reliably fixed by selecting a suitable adapter part carrier plate 7, effectively avoiding damage to parts caused by shaking and collision during turnover and transportation. This strongly guarantees the quality and efficiency of parts circulation during the manufacturing process of unmanned ships, providing a solid guarantee for the efficient production of unmanned ships.

[0031] Specifically, such as Figure 4 As shown, the auxiliary sliding assembly 68 includes a groove 681 formed on the bottom side inside the cavity 65, and slots 682 are formed on both sides inside the groove 681.

[0032] Specifically, such as Figure 4 As shown, a shaft 683 is rotatably connected inside the slot 682, and an auxiliary rotating cylinder 684 is fixedly connected inside the shaft 683.

[0033] Specifically, such as Figure 4 As shown, a reinforcing structure 685 is provided at the bottom of the shift plate 63, and the reinforcing structure 685 is located at the bottom of the auxiliary rotating cylinder 684.

[0034] In this embodiment, the auxiliary sliding assembly 68 provides crucial support for the movement and positioning of the adaptable part support plate 7. The groove 681 on the bottom side of the cavity 65, along with the hole 682, shaft 683, and auxiliary rotating cylinder 684, constitute a low-friction sliding system. When the adaptable part support plate 7 moves and adjusts its position on the top of the support plate 5, its bottom contacts the auxiliary rotating cylinder 684. The rotation of the shaft 683 within the hole 682 allows the auxiliary rotating cylinder 684 to roll flexibly, greatly reducing the friction of the adaptable part support plate 7 within its cavity 65. This ensures that it can slide smoothly on the support plate 5 and accurately reach the predetermined position, improving the convenience and efficiency of the turnover rack operation, laying the foundation for subsequent stable fixing, and ensuring the smoothness of the entire turnover process.

[0035] Specifically, such as Figure 5 As shown, the reinforcing structure 685 includes a connecting plate 6851 bolted to the bottom of the moving plate 63. The top of the connecting plate 6851 is provided with a receiving groove 6852, which is located at the bottom of the auxiliary rotating cylinder 684.

[0036] Specifically, such as Figure 5 As shown, a reinforcing shaft 6853 is rotatably connected inside the receiving groove 6852, and the top of the reinforcing shaft 6853 contacts the bottom of the auxiliary rotating cylinder 684.

[0037] In this embodiment: by setting a reinforcing structure 685, which is bolted to the connecting plate 6851 at the bottom of the shift plate 63 and the receiving groove 6852 thereon, and the reinforcing shaft 6853 rotatably connected, the reinforcing shaft 6853 is in close contact with the bottom of the auxiliary rotating cylinder 684. When bearing heavy or highly stable unmanned vessel parts, the reinforcing shaft 6853 can share the pressure borne by the auxiliary rotating cylinder 684, preventing the auxiliary rotating cylinder 684 from deforming or the shift plate 63 from being damaged due to excessive pressure, ensuring its normal use, and ensuring that the adapter part bearing plate 7 can always move smoothly and be stably fixed, thereby improving the overall reliability and durability.

[0038] Specifically, such as Figure 1 , Figure 2 As shown, the top and bottom sides of the inside of the support column 3 are welded with reinforcing frames 8, which are U-shaped.

[0039] Specifically, such as Figure 3 As shown, a buffer pad 9 is bonded to the bottom of the limiting plate 67, and the bottom of the buffer pad 9 contacts the outer side of the top of the adapter part carrier plate 7.

[0040] In this embodiment: by setting the reinforcing frame 8 and the buffer pad 9, the U-shaped reinforcing frame 8 on the top and bottom of the support column 3 enhances the structural strength of the support column 3, ensuring the integrity of the overall structure. The buffer pad 9 at the bottom of the limiting plate 67 plays a buffering role when pressing the adapter part bearing plate 7, avoiding rigid collision between the limiting plate 67 and the adapter part bearing plate 7, so as to facilitate use.

[0041] Working principle: During the use of the parts turnover rack, firstly, based on the size and shape of the unmanned surface vessel parts to be turnovered, a suitable adaptable parts carrier plate 7 is selected. This can be mesh or frame-shaped, etc. After placing the parts on the adaptable parts carrier plate 7, the carrier plate is slidably positioned on top of the support plate 5. At this time, the lead screw 62 on the outer side of the fixed plate 61 drives the inner moving plate 63 to move through the threaded transmission. The sliding rod 64 on the outer side of the moving plate 63 passes through the inner side of the fixed plate 61 to ensure its linear movement. The inner cavity 65 of the moving plate 63 moves accordingly. The sliding plate 63 moves inwards, gradually approaching and clamping the outer side of the adapter part carrier plate 7, initially restricting its horizontal displacement. Then, the threaded rod 66 at the top of the sliding plate 63 is rotated, causing the limiting plate 67, which is rotatably connected at the bottom, to slide along the thread direction within the cavity 65. When the limiting plate 67 moves downwards and approaches the top of the adapter part carrier plate 7, pressure is applied to firmly press the adapter part carrier plate 7 onto the support plate 5, further restricting vertical movement. During this process, the auxiliary sliding assembly 68 on the bottom side of the cavity 65 plays a role. The shaft 683 and auxiliary rotating cylinder 684 in the groove 682 of the groove 681 form a low-friction sliding system. The bottom of the bearing plate contacts the auxiliary rotating cylinder 684. The rotation of the shaft 683 makes the auxiliary rotating cylinder 684 roll flexibly, reducing friction and assisting the smooth movement and precise positioning of the adapter part bearing plate 7, laying the foundation for stable fixation. In addition, the reinforcing structure 685 at the bottom of the moving plate 63, that is, the reinforcing shaft 6853 in the receiving groove 6852 on the connecting plate 6851, is in close contact with the bottom of the auxiliary rotating cylinder 684. When bearing heavy or high stability parts, it can share the pressure, prevent the auxiliary rotating cylinder 684 from deforming or the moving plate 63 from being damaged, and ensure the smooth movement and stable fixation of the adapter part bearing plate 7. Through the coordinated cooperation of various components, regardless of whether the part is regular or irregular in shape, it can be reliably fixed by selecting a suitable adapter part bearing plate 7. This effectively avoids the shaking and collision of parts during turnover and transportation, reduces the risk of damage to parts, and strongly guarantees the quality and efficiency of parts circulation in the manufacturing process of unmanned ships.

[0042] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements 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 modular, snap-together, parts pallet comprising a pallet deck (1) characterised in that: The four corners of the bottom of the shelf plate (1) are bolted with universal wheels (2), the four corners of the top of the shelf plate (1) are welded with support columns (3), the rear side of the support column (3) is bolted with a fixed rod (4), the front side of the fixed rod (4) is fixedly connected with a support plate (5), the top, middle and bottom of the inner side of the support column (3) are provided with adjusting mechanisms (6), and the inside of the adjusting mechanism (6) is provided with an adaptive part bearing plate (7). The adjusting mechanism (6) comprises a fixed plate (61) bolted on the inner side of the support column (3), a lead screw (62) threadedly connected to the outer side of the fixed plate (61), a moving plate (63) rotatably connected to the inner side of the lead screw (62), a sliding rod (64) fixedly connected to the outer side of the moving plate (63), the outer side of the sliding rod (64) penetrating the inner side of the fixed plate (61), a cavity groove (65) formed in the inner side of the moving plate (63), a threaded rod (66) threadedly connected to the top of the moving plate (63), a limiting plate (67) rotatably connected to the bottom of the threaded rod (66), and the limiting plate (67) being slidingly connected in the inside of the cavity groove (65), and an auxiliary sliding assembly (68) being arranged on the bottom side in the inside of the cavity groove (65).

2. The modular, snap-together parts pallet of claim 1, wherein: The auxiliary sliding assembly (68) comprises a groove (681) formed on the bottom side in the inside of the cavity groove (65), and hole grooves (682) formed on both sides in the inside of the groove (681).

3. The modular, snap-together parts pallet of claim 2, wherein: An axle rod (683) is rotatably connected in the inside of the hole groove (682), and an auxiliary rotating cylinder (684) is fixedly connected in the inside of the axle rod (683).

4. The modular, snap-together parts pallet of claim 3, wherein: A reinforcing structure (685) is arranged on the bottom of the moving plate (63), and the reinforcing structure (685) is located at the bottom of the auxiliary rotating cylinder (684).

5. The modular, snap-together parts pallet of claim 4, wherein: The reinforcing structure (685) comprises a connecting plate (6851) bolted on the bottom of the moving plate (63), and an accommodating groove (6852) formed on the top of the connecting plate (6851), and the accommodating groove (6852) is located at the bottom of the auxiliary rotating cylinder (684).

6. The modular, snap-together parts pallet of claim 5, wherein: A reinforcing shaft (6853) is rotatably connected in the inside of the accommodating groove (6852), and the top of the reinforcing shaft (6853) is in contact with the bottom of the auxiliary rotating cylinder (684).

7. The modular, snap-together parts pallet of claim 1, wherein: A reinforcing frame (8) is welded on the top side and the bottom of the inside of the support column (3), and the reinforcing frame (8) is in U shape.

8. The modular, snap-together parts pallet of claim 1, wherein: A buffer pad (9) is bonded on the bottom of the limiting plate (67), and the bottom of the buffer pad (9) is in contact with the outer side of the top of the adaptive part bearing plate (7).

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