One-way carrying device

Abstract

The utility model relates to a one-way carrying device, which relates to the technical field of material carrying equipment and comprises a material cage and a material cage carrier. The material cage is arranged in the material cage carrying vehicle; the material cage comprises a cage body, a connector plate and a main connector, and the main connector is located at the bottom in the cage body; the interface plate is fixedly mounted on one side surface of the cage body, and the interface plate is communicated with the main interface; the material cage carrying vehicle comprises a carrying vehicle frame, pulleys, positioning plug pins and buckling lock rods. The pulleys are fixed to the inner side of the carrier frame and are close to the bottom of the carrier frame. The positioning bolts are fixedly mounted on the outer side of the carrier frame and are close to the end parts of the pulleys; the padlock rods are detachably connected with the carrier frame and are parallel to the pulleys; the material cage slides into the material cage carrying vehicle through the sliding wheels and is fixed in the material cage carrying vehicle through the buckling and locking rods. The utility model has the beneficial effects that the carrying of the test board with the one-way interface can be supported, and the high-precision carrying of the material cage with super-heavy weight can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of material handling equipment, and more specifically, to a one-way handling device. Background Art

[0002] Before producing storage products, storage chips are first tested and screened, and classified according to the differences in the applications of storage products. The conventional test and screening classification method for storage chips is divided into three steps: K1 test (pre-opening card, burning RDT self-running program), RDT (high and low temperature bad block screening), and K2 (identifying after bad block screening, secondary opening card).

[0003] Among them, for the RDT test, the storage chips need to be loaded into a test board (tray) with a controller and a power supply peripheral circuit, and then the power is turned on in a high and low temperature test chamber. The RDT program runs automatically. By wiping, writing, high temperature storage, reading and comparing with the written data, the physical storage blocks that fail in wiping, writing, high temperature storage, reading and comparing with the written data are recorded. Finally, through the K2 secondary opening card, the records are read, and the damaged blocks are identified and shielded. With the development of technology, the reading and writing speed and frequency of storage chips are getting higher and higher. The new test board (tray) must meet the high-frequency requirements, adopt a one-way interface, avoid antenna effect and signal reflection, and cannot operate at high frequencies.

[0004] The traditional material cage adopts a one-way operation mode, and only has the functions of feeding and receiving materials, without the function of testing and connecting the power supply, and cannot connect all the test boards (trays), so it is not suitable for the test boards (trays) with one-way interfaces.

[0005] Secondly, the traditional material cage is suitable for PCB circuit boards, and even when fully loaded, the weight is relatively light. However, the test board (tray) is relatively large in size, and after being fully loaded, the weight is 3-5 times that of the traditional material cage. The handling accuracy of the traditional material cage handling vehicle for the extra-large load material cage cannot meet the requirements. Summary of the Utility Model

[0006] In order to overcome the deficiencies of the prior art, the utility model provides a one-way handling device, which solves the problems that the current material cage is not suitable for the test board with a one-way interface and the handling accuracy of the material cage handling vehicle for the extra-large load material cage cannot meet the requirements, so that it can not only support the handling of the test board with a one-way interface, but also carry out high-precision handling of the extra-large weight material cage.

[0007] The technical solution adopted by the utility model to solve its technical problems is: a one-way handling device, which is improved in that the one-way handling device includes a material cage and a material cage handling vehicle; the material cage is arranged in the material cage handling vehicle;

[0008] The material cage includes a cage body, an interface board, and a main interface. The main interface is located at the bottom inside the cage body. The interface board is fixedly installed on one side of the cage body and is in communication with the main interface.

[0009] The material cage carrier includes a carrier frame, pulleys, positioning pins, and a locking rod. The pulleys are fixed to the inside of the carrier frame and are close to the bottom of the carrier frame. The positioning pins are fixedly installed on the outside of the carrier frame and are arranged near the ends of the pulleys. The locking rod is detachably connected to the carrier frame and is parallel to the pulleys. The material cage slides into the material cage carrier through the pulleys, and the material cage is fixed in the material cage carrier by the locking rod.

[0010] In the above structure, the material cage further includes slots, which are arranged inside the cage body and on both sides of the interface board.

[0011] In the above structure, the material cage further includes a transverse strengthening support rod, which is fixedly installed between the slots on both sides of the interface board and is close to the middle position of the interface board.

[0012] In the above structure, the material cage further includes a guide rail groove, which is arranged at the bottom of the cage body and is slidably connected to the pulleys.

[0013] In the above structure, the material cage carrier further includes universal wheels, which are fixedly installed at the four corners of the bottom of the carrier frame.

[0014] In the above structure, the material cage carrier further includes an inclined support member, which is fixedly installed between the top of the universal wheel and the side of the carrier frame.

[0015] In the above structure, the material cage carrier further includes a handle, which is installed on the outside of the carrier frame and is close to the locking rod.

[0016] In the above structure, the material cage carrier further includes a forward limit member, which is fixedly installed on the top of the carrier frame and is close to the side of the material cage carrier away from the handle.

[0017] In the above structure, the material cage further includes support feet, which are arranged on the sides of the four corners of the bottom of the cage body.

[0018] The beneficial effects of the present utility model are as follows: In this solution, an interface board is provided in the material cage. The interface board collects and connects to the main interface, enabling quick connection to other devices to achieve connection to all test boards. By providing pulleys and positioning pins on the material cage transporter, the positioning pins are docked with other devices to accurately define the handling position. The material cage slides into the material cage transporter through the pulleys, so as to achieve high-precision handling of the extra-large load material cage by the material cage transporter. Thus, it can not only support the handling of test boards with one-way interfaces but also perform high-precision handling of extra-large weight material cages. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of a one-way handling device of the present utility model Figure 1 ;

[0020] Figure 2 is a schematic diagram of the overall structure of a one-way handling device of the present utility model Figure 2 ;

[0021] Figure 3 is a schematic diagram of the structure of the material cage of a one-way handling device of the present utility model Figure 1 ;

[0022] Figure 4 is a schematic diagram of the structure of the material cage of a one-way handling device of the present utility model Figure 2 . DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0024] The concept, specific structure, and technical effects generated by the present utility model will be clearly and completely described below in conjunction with the embodiments and drawings to fully understand the purpose, features, and effects of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, other embodiments obtained by those skilled in the art without creative efforts shall fall within the scope of protection of the present utility model. In addition, all the connection / connection relationships involved in the patent do not refer only to the direct connection of components, but refer to the more optimal connection structure that can be formed by adding or reducing connection accessories according to the specific implementation situation. The various technical features in the creation of the present utility model can be combined with each other without conflicting with each other.

[0025] Referring to Figure 1 as shown, the present utility model discloses a one-way handling device. The one-way handling device includes a material cage and a material cage transporter; the material cage is arranged in the material cage transporter.

[0026] It should be noted that, in this embodiment, the material cage is used to store test boards; the material cage transporter is used to dock with designated equipment for loading and unloading the material cage.

[0027] Continuing to refer to Figure 3 and Figure 4 As shown, the material cage includes a cage body 1, an interface board 2, and a main interface 3. The main interface 3 is located at the bottom inside the cage body; the interface board 2 is fixedly installed on one side of the cage body 1, and the interface board 2 is electrically connected to the main interface 3.

[0028] It should be noted that, in this embodiment, the cage body 1 serves as the main body of the entire material cage. The cage body 1 provides a stable framework for accommodating test boards, and its design should ensure strength and durability to withstand the weight of the test boards; the interface board 2 plays a role of connection and conduction, enabling quick connection with the interfaces of other devices for convenient data transmission and power supply; the main interface 3 serves as the main channel for connecting with other devices to ensure that the test boards can be quickly docked with external devices. When specifically implementing the present utility model, the interface board 2 converges and communicates with the main interface 3. The main interface 3 is a conductive copper bar that can be quickly connected to other devices to connect all test boards, thereby enabling the handling of test boards with a one-way interface.

[0029] Referring to Figure 1 and Figure 2 As shown, the material cage transporter includes a transporter frame 6, pulleys 7, positioning pins 13, and a latch rod 11; the pulleys 7 are fixed to the inside of the transporter frame 6 and are close to the bottom of the transporter frame 6; the positioning pins 13 are fixedly installed on the outside of the transporter frame 6 and are arranged close to the ends of the pulleys 7; the latch rod 11 is detachably connected to the transporter frame 6 and is parallel to the pulleys 7; the material cage slides into the material cage transporter through the pulleys 7, and the material cage is fixed in the material cage transporter by the latch rod 11.

[0030] It should be noted that, in this embodiment, the transporter frame 6 serves as the basic structure of the entire handling system, providing necessary support and stability to ensure no deformation during movement; the setting of the pulleys 7 enables the super-large load material cage to easily slide into the material cage transporter to reduce the burden of manual handling; the positioning pins 13 are used to dock with other devices to limit the positions on both sides of the material cage transporter; the latch rod 11 is used to fix the material cage in the material cage transporter to prevent accidental sliding caused by vibration. When specifically implementing the present utility model, the material cage transporter docks with other devices through the positioning pins 13 to accurately limit the positions on both sides. The material cage horizontally slides into the material cage transporter through the pulleys 7. After reaching the position, the latch rod 11 is turned to fix the material cage in the material cage transporter to complete the loading of the material cage, thereby realizing the high-precision handling of the super-large load material cage by the material cage transporter.

[0031] Refer to Figure 4 As shown, the material cage further includes a slot 5, which is arranged inside the cage body 1 and on both sides of the interface board 2.

[0032] It should be noted that, in this embodiment, the slot 5 is composed of a lightweight wear-resistant metal U-profile and an insulating support plate. The test plate is horizontally pushed into the U-profile groove, and the direction and position of the test plate are guided, and it is smoothly inserted into the interface of the material cage interface board 2, or horizontally pulled out to supply materials to other devices.

[0033] Refer to Figure 4 As shown, the material cage further includes a transverse strengthening support rod 4, which is fixedly installed between the slots 5 on both sides of the interface board 2 and close to the middle position of the interface board 2.

[0034] It should be noted that, in this embodiment, the strengthening support rod 4 is fixed between the slots 5, enhancing the structural strength of the material cage and preventing deformation during handling.

[0035] The material cage further includes a guide rail groove, which is arranged at the bottom of the cage body 1 and is slidably connected with a pulley 7.

[0036] It should be noted that, in this embodiment, the size and setting spacing of the guide rail groove are adapted to the pulley 7, and it can play a positioning role during the process of loading and unloading the material cage.

[0037] Refer to Figure 1 and Figure 2 As shown, the material cage handling cart further includes universal wheels 8, which are fixedly installed at the four corners of the bottom of the handling cart frame 6.

[0038] It should be noted that, in this embodiment, the design of the universal wheels 8 enables the material cage handling cart to move flexibly in multiple directions, improving the operation flexibility. And when the lock pedal of the universal wheels 8 is stepped on, the universal wheels 8 can be locked to lock the position of the material cage handling cart, ensuring that the material cage handling cart will not move during the material cage handling process, thus ensuring the accuracy of the material cage handling.

[0039] Refer to Figure 1 As shown, the material cage handling cart further includes an inclined support member 9, which is fixedly installed between the top of the universal wheels 8 and the side of the handling cart frame 6.

[0040] It should be noted that, in this embodiment, the design of the inclined support feet enhances the overall stability of the handling cart and prevents tilting during movement.

[0041] Refer to Figure 1 and Figure 2As shown, the cage carrier vehicle further includes a handle 10, which is installed on the outside of the carrier vehicle frame 6 and is close to the latch rod 11.

[0042] It should be noted that in this embodiment, the handle 10 can facilitate the operator to push and pull during the handling process, improving the comfort and efficiency of the operation.

[0043] Refer to Figure 1 and Figure 2 As shown, the cage carrier vehicle further includes a forward limit member 12, which is fixedly installed on the top of the carrier vehicle frame 6 and is close to the side of the cage carrier vehicle away from the handle 10.

[0044] It should be noted that the forward limit member 12 is used to limit the distance between the cage carrier vehicle and the docking device. When the cage carrier vehicle approaches the docking device, the forward limit member 12 gradually clings to the docking device to limit the distance between the cage carrier vehicle and the docking device, thereby further improving the handling accuracy of the cage.

[0045] Refer to Figure 3 As shown, the cage further includes support feet 14, which are arranged on the sides at the four corners of the bottom of the cage body 1.

[0046] It should be noted that in this embodiment, the support feet 14 are used to stably support the cage on the pulleys 7 to prevent the cage from tilting during the movement of the cage carrier vehicle.

[0047] The above is a specific description of the preferred embodiment of the present invention, but the present invention is not limited to the above embodiment. Those skilled in the art can make various equivalent deformations or substitutions without departing from the spirit of the present invention, and these equivalent deformations or substitutions are all included within the scope defined by the claims of this application.

Claims

1. A one-way transport device, characterized in that: The one-way transport device comprises a material cage and a material cage transport vehicle; the material cage is arranged in the material cage transport vehicle; The material cage includes a cage body, an interface board and a main interface, wherein the main interface is located at the bottom of the cage body; the interface board is fixedly mounted on one side of the cage body, and the interface board is connected to the main interface; The material cage transport vehicle comprises a transport vehicle frame, a pulley, a positioning pin and a locking rod; the pulley is fixed to the inner side of the transport vehicle frame and is close to the bottom of the transport vehicle frame; the positioning pin is fixedly installed on the outer side of the transport vehicle frame and is arranged close to the end of the pulley; the locking rod is detachably connected to the transport vehicle frame and is parallel to the pulley; the material cage slides into the material cage transport vehicle through the pulley, and is fixed in the material cage transport vehicle by the locking rod.

2. A one-way transport device according to claim 1, characterized in that: The material cage also includes slots, which are arranged inside the cage body and located on both sides of the interface plate.

3. A one-way transport device according to claim 2, characterized in that: The material cage also includes a transverse reinforcing support rod, which is fixedly installed between the slots on both sides of the interface plate and close to the middle position of the interface plate.

4. A one-way transport device according to claim 1, characterized in that: The material cage also includes a guide rail groove, which is arranged at the bottom of the cage body and is slidably connected to the pulley.

5. A one-way transport device according to claim 1, characterized in that: The material cage transporter also includes universal wheels, which are fixedly installed at the four bottom corners of the transporter frame.

6. A one-way transport device according to claim 5, characterized in that: The material cage transporter also includes an oblique support member, which is fixedly installed between the top of the universal wheel and the side of the transporter frame.

7. A one-way transport device according to claim 1, characterized in that: The material cage transporter also includes a handle, which is installed on the outside of the transporter frame and is close to the locking rod.

8. A one-way transport device according to claim 7, characterized in that: The material cage transporter also includes a forward limiter, which is fixedly mounted on the top of the transporter frame and close to the side of the material cage transporter away from the handle.

9. The one-way transport device according to claim 1, characterized in that: The material cage also includes supporting feet, which are arranged on the sides of the four corners of the bottom of the cage body.

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