Board transport vehicle for circuit boards

Abstract

The utility model relates to the technical field of circuit board transporting vehicles, and discloses a circuit board transporting vehicle which comprises a storage frame fixedly connected to the upper end of a bottom plate, the upper end of the storage frame is connected with a storage rack used for limiting in a clamped mode, and the inner bottom wall of the storage rack is fixedly connected with a transverse plate used for limiting. A spring rod used for positioning is fixedly installed on the side face of the transverse plate, and one end of the spring rod is detachably connected with a baffle used for limiting. According to the plate transport vehicle for the circuit board, through the matched cross shape of the storage frame, the storage rack, the transverse plate, the spring rods and the baffles, when a worker uses the plate transport vehicle to transport the circuit board, the circuit board placed at the upper end of the storage rack can be limited and fixed through the spring rods and the baffles when the circuit board is placed at the upper end of the storage rack; therefore, the situation that the circuit board shakes due to the fact that the circuit board is inconvenient to limit and fix in the transportation process is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board transport vehicles, in particular to a circuit board transport vehicle. Background Art

[0002] Pallet transport carts provide a convenient storage and transportation platform for circuit boards. During the production process, circuit boards need to flow between different processes. Pallet transport carts can ensure the safety and stability of circuit boards during transportation. As an important part of electronic products, circuit boards are very sensitive to static electricity. Pallet transport carts are usually made of anti-static materials to ensure that static electricity is not generated during storage and transportation, thereby protecting circuit boards from static damage.

[0003] Chinese patent announcement No. CN209064145U discloses a circuit board transport cart, comprising a running cart bottom plate, wherein the four corners of the bottom of the running cart bottom plate are fixedly installed with universal wheels, the center axis of the top of the running cart bottom plate is fixedly connected to the tray transport cart support vertical plate, and both sides of the tray transport cart support vertical plate are fixedly connected to the support plate connecting seat by bolts. The utility model solves the problem that when the existing circuit board transport cart is in use, the circuit board placement rack and the tray transport cart support vertical plate are fixedly connected, which is inconvenient for the user to remove the placement rack separately and load and unload the circuit board. The circuit board transport cart has the advantage of easy removal of the placement rack, reduces the labor intensity of the user, and improves the practicality of the circuit board transport cart.

[0004] However, the utility model has the following problems when actually used:

[0005] In the prior art, when workers use pallet trucks to transport circuit boards, it is not convenient to limit the circuit boards. During transportation, the circuit boards may shake, causing the circuit boards to collide with each other, resulting in damage to the circuit boards. Utility Model Content

[0006] (1) Technical problems solved

[0007] In order to overcome the above-mentioned defects of the prior art, the utility model provides a pallet transport cart for circuit boards, which solves the problem in the prior art that when workers use the pallet transport cart to transport the circuit boards, it is inconvenient to limit the circuit boards, and the circuit boards may shake during transportation, causing the circuit boards to collide with each other, resulting in damage to the circuit boards.

[0008] (2) Technical solution

[0009] To achieve the above objectives, the utility model is implemented through the following technical solutions: a pallet transport cart for circuit boards, comprising a storage frame fixedly connected to the upper end of a bottom plate, the upper end of the storage frame is clamped with a storage rack for limiting, the inner bottom wall of the storage rack is fixedly connected with a horizontal plate for limiting, the side of the horizontal plate is fixedly installed with a spring rod for positioning, one end of the spring rod is detachably connected to a baffle for limiting, and the inner bottom wall of the storage frame is fixedly connected with a cross plate for classification.

[0010] Preferably, a positioning column for support is fixedly mounted on the upper end of the base plate, and a connecting column for limiting is fixedly connected to the upper end of the positioning column.

[0011] Preferably, a push rod for pushing is clamped on the side surface of the connecting column, and an anti-slip pad is sleeved on the outer surface of the push rod.

[0012] Preferably, a universal wheel is fixedly mounted on the lower end of the base plate, and a brake pad for control is fixedly mounted on the upper end of the universal wheel.

[0013] Preferably, a mounting block for positioning is fixedly connected to the inner bottom wall of the storage rack, and a handle for holding is fixedly mounted on the upper end of the mounting block.

[0014] Preferably, a bolt for fixing is inserted into the upper end of the handle, and the bolt passes through the upper end of the handle and is threadedly connected to the upper end of the mounting block.

[0015] Preferably, one end of the spring rod is connected with a threaded head for fixation, and the threaded head passes through one end of the spring rod and is threadedly connected to the side surface of the baffle.

[0016] Preferably, a protective card plate is detachably connected to the side surface of the cross plate, and a protective rubber pad is provided on the side surface of the card plate.

[0017] (3) Beneficial effects

[0018] The utility model provides a circuit board transport vehicle, which has the following beneficial effects:

[0019] The circuit board transport cart has a cross structure formed by the cooperation of the storage frame, the storage rack, the cross plate, the spring rod and the baffle. When a worker uses the cart to transport the circuit boards, by placing the circuit boards on the upper end of the storage rack, the spring rod and the baffle can limit and fix the circuit boards placed on the upper end of the storage rack, thereby preventing the circuit boards from shaking and being damaged due to the inconvenience of limiting and fixing the circuit boards during transportation. At the same time, the cross plate and the cross plate can facilitate the worker to classify the circuit boards according to their models, thereby facilitating the worker to carry out the picking and placing work. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the storage frame structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the cross plate structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the storage rack structure of the utility model;

[0024] Figure 5 For this utility model Figure 4 A in the middle is an enlarged structural diagram;

[0025] Figure 6 This is a schematic diagram of the spring rod structure of the utility model.

[0026] In the figure: 1. Base plate; 2. Storage frame; 3. Storage rack; 4. Horizontal plate; 5. Spring rod; 6. Baffle; 7. Cross plate; 8. Positioning column; 9. Connecting column; 10. Push rod; 11. Universal wheel; 12. Mounting block; 13. Handle; 14. Bolt; 15. Threaded head; 16. Clamping plate; 17. Rubber pad. DETAILED DESCRIPTION

[0027] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0028] See also Figures 1 to 6 An embodiment of the utility model provides a circuit board transport cart, which is used in scenarios where circuit boards are transported. In this embodiment, the structure of the circuit board transport cart is improved so that it has the advantage of limiting the position of the circuit boards during transportation.

[0029] Example 1:

[0030] See also Figure 1 and Figure 2 In order to facilitate the staff to move the pallet transport vehicle more conveniently, it includes a storage frame 2 fixedly connected to the upper end of the base plate 1, a positioning column 8 for support is fixedly installed on the upper end of the base plate 1, and a connecting column 9 for limiting is fixedly connected to the upper end of the positioning column 8. A push rod 10 for pushing is clamped on the side of the connecting column 9, and an anti-slip pad is sleeved on the outer surface of the push rod 10. A universal wheel 11 is fixedly installed at the lower end of the base plate 1, and a brake pad for control is fixedly installed on the upper end of the universal wheel 11;

[0031] By coordinating the positioning posts 8, the connecting posts 9, the push rods 10 and the anti-skid pads, the pallet transport vehicle can be moved by pushing the push rods 10 in conjunction with the universal wheels 11. At the same time, the anti-skid pads can protect the hands of the staff. The brake pads can prevent the universal wheels 11 from rolling when the circuit board is transported and placed on the pallet transport vehicle.

[0032] Example 2:

[0033] See also Figures 1 to 5 In order to facilitate the staff to lift the storage rack 3, the upper end of the storage frame 2 is clamped with a storage rack 3 for limiting, the inner bottom wall of the storage rack 3 is fixedly connected with a horizontal plate 4 for limiting, and the side of the horizontal plate 4 is fixedly installed with a spring rod 5 for positioning, one end of the spring rod 5 is detachably connected with a baffle 6 for limiting, the inner bottom wall of the storage rack 3 is fixedly connected with a mounting block 12 for positioning, and the upper end of the mounting block 12 is fixedly installed with a handle 13 for holding, and the upper end of the handle 13 is plugged with a bolt 14 for fixing, the bolt 14 passes through the upper end of the handle 13 and is threadedly connected to the upper end of the mounting block 12, and one end of the spring rod 5 is plugged with a threaded head 15 for fixing, and the threaded head 15 passes through one end of the spring rod 5 and is threadedly connected to the side of the baffle 6;

[0034] By setting the mounting block 12, the handle 13 and the bolt 14, the staff can fix the handle 13 more stably on the upper end of the mounting block 12 through the bolt 14, further facilitating the staff to lift the storage rack 3 by holding the handle 13. By setting the threaded head 15, the baffle 6 can be more stably fixed on one end of the spring rod 5.

[0035] Example 3:

[0036] See also Figures 1 to 3 In order to protect the circuit boards stored in the inner bottom wall of the storage frame 2, a cross plate 7 for classification is fixedly connected to the inner bottom wall of the storage frame 2. A protective card plate 16 is detachably connected to the side of the cross plate 7. A protective rubber pad 17 is provided on the side of the card plate 16.

[0037] By setting the card board 16 and the rubber pad 17, when the staff places the circuit board on the inner bottom wall of the storage frame 2, they can use the card board 16 and the rubber pad 17 to limit and fix the circuit board, and at the same time protect the circuit board to prevent it from being damaged during transportation.

[0038] In the present invention, the working steps of the device are as follows:

[0039] First, the pallet transport cart can be moved to a suitable position through the push rod 10 and the universal wheel 11. Secondly, the staff can lift the storage rack 3 by holding the handle 13, which makes it convenient for the staff to place the circuit boards on the inner bottom wall of the storage frame 2 and classify the circuit boards through the cross plate 7. The card plate 16 and the rubber pad 17 are used to limit and protect the circuit boards. Then, the storage rack 3 is clamped on the upper end of the storage frame 2, and the remaining circuit boards can be placed on the upper end of the storage rack 3 and classified through the cross plate 4. Finally, the spring rod 5 and the baffle 6 are used to limit and fix the circuit boards.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A circuit board transport vehicle, comprising a receiving frame (2) fixedly connected to the upper end of a base plate (1), characterized in that: The upper end of the storage frame (2) is clamped with a storage rack (3) for limiting position, the inner bottom wall of the storage rack (3) is fixedly connected with a horizontal plate (4) for limiting position, the side of the horizontal plate (4) is fixedly installed with a spring rod (5) for positioning, one end of the spring rod (5) is detachably connected with a baffle (6) for limiting position, and the inner bottom wall of the storage frame (2) is fixedly connected with a cross plate (7) for classification.

2. A circuit board transport vehicle according to claim 1, characterized in that: A positioning column (8) for support is fixedly mounted on the upper end of the base plate (1), and a connecting column (9) for limiting is fixedly connected to the upper end of the positioning column (8).

3. A circuit board transport vehicle according to claim 2, characterized in that: A push rod (10) for pushing is clamped on the side surface of the connecting column (9), and an anti-slip pad is sleeved on the outer surface of the push rod (10).

4. A circuit board transport vehicle according to claim 1, characterized in that: A universal wheel (11) is fixedly mounted on the lower end of the base plate (1), and a brake pad for control is fixedly mounted on the upper end of the universal wheel (11).

5. The circuit board transport vehicle according to claim 1, characterized in that: The inner bottom wall of the storage rack (3) is fixedly connected with a mounting block (12) for positioning, and the upper end of the mounting block (12) is fixedly mounted with a handle (13) for holding.

6. A circuit board transport vehicle according to claim 5, characterized in that: A bolt (14) for fixing is inserted into the upper end of the handle (13), and the bolt (14) passes through the upper end of the handle (13) and is threadedly connected to the upper end of the mounting block (12).

7. The circuit board transport vehicle according to claim 1, characterized in that: One end of the spring rod (5) is plugged with a threaded head (15) for fixing, and the threaded head (15) passes through one end of the spring rod (5) and is threadedly connected to the side surface of the baffle (6).

8. The circuit board transport vehicle according to claim 1, characterized in that: A protective clamping plate (16) is detachably connected to the side of the cross plate (7), and a protective rubber pad (17) is provided on the side of the clamping plate (16).

Images