Circuit board material transport vehicle

Abstract

The utility model discloses a circuit board material transport vehicle, which belongs to the field of circuit board processing, and comprises a moving seat, one side of the top of the moving seat is fixedly connected with a fixing frame, the inside of the fixing frame is rotatably connected with a screw rod, the outer wall of the screw rod is in threaded connection with a lifting block, one side of the lifting block is fixedly connected with a lifting plate, and the lifting plate is fixedly connected with a lifting plate. Baffles are fixedly connected to the two sides of the top of the lifting plate, an air bag is arranged on the opposite sides of the baffles, and an inflation assembly is arranged on the side wall of the fixing frame and communicates with the air bag. A lifting rod is rotated, the lifting rod drives a lead screw to rotate through a bevel gear set, a lifting block in threaded connection with the outer wall of the lead screw moves up and down through limiting of a fixing frame, the lifting block drives a circuit board to move up and down through a lifting plate, the height of the circuit board is adjusted, and therefore manual carrying and taking are facilitated; and the strength of repeatedly bending down for taking is avoided, and the taking convenience is improved.

Description

Technical Field

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

[0002] The names of circuit boards include: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, circuit board, PCB board, aluminum base board, high-frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, ultra-thin circuit board, printed (copper etching technology) circuit board, etc. Circuit boards miniaturize and visualize circuits, and play an important role in the mass production of fixed circuits and optimizing the layout of electrical appliances. Circuit boards can be called printed circuit boards or printed circuit boards.

[0003] When the circuit boards are being transported, a circuit board transport vehicle is required. The existing circuit board transport vehicles have the following disadvantages: when the existing circuit board transport vehicles are manually loaded and unloaded, because the heights of the circuit boards are different, it is necessary for humans to bend over repeatedly to pick up or place them, which increases the labor intensity of the humans and is not ergonomic. At the same time, the circuit boards are transported in a way that the circuit boards are stacked one by one in parallel on the placement platform of the transport vehicle, which causes the circuit boards to shake easily during transportation, causing collisions and frictions between the circuit boards, resulting in the circuit boards being easily worn. In addition, the circuit boards are not sufficiently restrained, and the circuit boards may slide off the transport vehicle due to shaking. Utility Model Content

[0004] In order to overcome the above-mentioned technical problems, the purpose of the utility model is to provide a circuit board material transport vehicle to solve the problem in the prior art that when the existing circuit board transport vehicle is manually unloading and loading materials, the heights of the circuit board picking up and placing places are different, which results in the need for manual bending over to pick up or place the circuit board, thereby increasing the labor intensity of the manual labor and not conforming to ergonomics. At the same time, the circuit board transportation method is to stack the circuit boards one by one in parallel on the placement platform of the transport vehicle, which results in the circuit boards being easy to shake during transportation, causing collisions and frictions between the circuit boards, resulting in the circuit boards being easy to wear, and the circuit boards are not sufficiently restrained, and the circuit boards may slide off the transport vehicle due to shaking.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A circuit board material transport vehicle comprises a moving seat, a fixing frame is fixedly connected to one side of the top of the moving seat, a screw rod is rotatably connected inside the fixing frame, a lifting block is threadedly connected to the outer wall of the screw rod, a lifting plate is fixedly connected to one side of the lifting block, baffles are fixedly connected to both sides of the top of the lifting plate, an airbag is arranged on the side opposite to the baffle, an inflation component is arranged on the side wall of the fixing frame, and the inflation component is communicated with the airbag.

[0007] As a further solution of the utility model: the inflation component includes a sliding sleeve, which is fixedly connected to one side of the fixed frame, one end of the sliding sleeve is threadedly connected to an adjusting rod, one end of the adjusting rod located inside the sliding sleeve is rotatably connected to a push plate, and the sliding sleeve is connected to the airbag through a connecting tube.

[0008] As a further solution of the utility model: a plurality of groups of partitions are arranged in an equidistant array between the two groups of baffles, through grooves are opened in the middle of the plurality of groups of partitions, air bags are also arranged inside the through grooves, and the air bags are also connected to the inflation assembly.

[0009] As a further solution of the utility model: protective pads are arranged on the opposite side of the baffle and on both sides of the partition.

[0010] As a further solution of the utility model: a lifting rod is rotatably connected to the top of one side of the fixing frame, and the lifting rod is connected to the screw rod through a bevel gear set.

[0011] As a further solution of the utility model: a push handle is fixedly connected to the side wall of the fixing frame.

[0012] Beneficial effects of the utility model:

[0013] 1. In the utility model, by rotating the lifting rod, the lifting rod drives the screw to rotate through the bevel gear set, and the lifting block connected to the outer wall of the screw rod is moved up and down through the limit of the fixed frame. The lifting block drives the circuit board to move up and down through the lifting plate, and the height of the circuit board is adjusted, so as to facilitate manual handling and picking up, avoid the strength of manual repeated bending to pick up, and improve the convenience of picking up.

[0014] 2. In the utility model, by rotating the adjustment rod in the inflation assembly, the adjustment rod moves threadedly at one end of the sliding sleeve, and at the same time drives the push plate to slide inside the sliding sleeve, pushing the air inside the sliding sleeve to the inside of the airbag on the opposite side of the two groups of baffles through the connecting pipe. The air inside the airbag increases and expands, and then it is against the two nearest groups of circuit boards to clamp and fix the two groups of circuit boards. In this way, the circuit boards can be fixed while avoiding pinching of the circuit boards through the elastic performance of the airbag, thereby improving the stability and safety of clamping and fixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This utility model Figure 1 The enlarged structural diagram of part A in the middle;

[0018] Figure 3 It is a schematic diagram of the structure of the inflatable component in the utility model.

[0019] In the figure: 1. moving seat; 101. moving wheel; 2. fixing frame; 201. push handle; 3. screw rod; 301. lifting block; 302. lifting plate; 4. baffle; 5. partition; 501. protective pad; 502. through groove; 6. airbag; 601. connecting pipe; 7. inflation component; 701. sliding sleeve; 702. adjusting rod; 703. push plate; 8. lifting rod; 801. bevel gear set. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figure 1-Figure 3 As shown, a circuit board material transport vehicle comprises a moving seat 1, a moving wheel 101 is arranged at the bottom of the moving seat 1, and a fixing frame 2 is fixedly connected to one side of the top of the moving seat 1, a screw rod 3 is rotatably connected inside the fixing frame 2, a lifting block 301 is threadedly connected to the outer wall of the screw rod 3, a lifting plate 302 is fixedly connected to one side of the lifting block 301, baffles 4 are fixedly connected to the top two sides of the lifting plate 302, an airbag 6 is arranged on the opposite side of the baffle 4, an inflatable component 7 is arranged on the side wall of the fixing frame 2, the inflatable component 7 is connected to the airbag 6, the inflatable component 7 comprises a sliding sleeve 701, the sliding sleeve 701 is fixedly connected to one side of the fixing frame 2, an adjusting rod 702 is threadedly connected to one end of the sliding sleeve 701, an end of the adjusting rod 702 located inside the sliding sleeve 701 is rotatably connected to a push plate 703, and the sliding sleeve 701 is connected to the airbag 6 through a connecting pipe 601.

[0022] like Figure 1As shown, in order to protect the circuit board as much as possible, multiple groups of partitions 5 are arranged in an equidistant array between the two groups of baffles 4 mentioned above. The circuit boards are spaced apart by the multiple groups of partitions 5 to avoid mutual friction between the two groups of circuit boards. At the same time, a through groove 502 is opened in the middle of the multiple groups of partitions 5, and an airbag 6 is also arranged inside the through groove 502. The airbag 6 is also connected to the inflation component 7. Therefore, through the arrangement of the multiple groups of airbags 6, the circuit boards placed between every two groups of partitions 5 are offset and limited, ensuring the stability and safety of the placement of each group of circuit boards.

[0023] like Figure 1 and Figure 2 As shown, protective pads 501 are provided on the opposite side of the baffle 4 and the two sides of the partition 5. The protective pads 501 are provided to protect the two sides of the placed circuit board to prevent the circuit board from being damaged by collision.

[0024] like Figure 1 As shown, in order to facilitate the user to adjust the height of the lifting plate 302, a lifting rod 8 is rotatably connected to the top of one side of the fixed frame 2 mentioned above, and the lifting rod 8 is transmission-connected to the screw rod 3 through a bevel gear set 801. By rotating the lifting rod 8, the lifting rod 8 drives the screw rod 3 to rotate through the bevel gear set 801, and the screw rod 3 drives the lifting plate 302 to move up and down through the lifting block 301. At the same time, the above-mentioned middle bevel gear set 801 includes two sets of bevel gears, and the two sets of bevel gears are respectively fixedly connected to the end of the lifting rod 8 and the outer wall of the screw rod 3, and the two are meshed and connected.

[0025] like Figure 1 As shown, a push handle 201 is fixedly connected to the side wall of the fixing frame 2. The push handle 201 is provided to facilitate the user to push the moving seat 1.

[0026] The working principle of the utility model is as follows: when the user uses it, the lifting rod 8 is rotated according to the height of the circuit board placement position. The lifting rod 8 drives the screw rod 3 to rotate through the bevel gear set 801. The lifting block 301 threadedly connected to the outer wall of the screw rod 3 moves up and down under the limit of the fixed frame 2, and the height of the lifting plate 302 on the side wall of the lifting block 301 is adjusted to be aligned with the circuit board placement position, and then the circuit board is transported to improve the convenience of transportation, and then multiple groups of circuit boards are placed between the two groups of baffles 4 on the top of the lifting plate 302, and then the adjusting rod 702 in the inflation component 7 is rotated. The adjusting rod 702 moves with threads at one end of the sliding sleeve 701, and at the same time drives the push plate 703 to slide inside the sliding sleeve 701, and the air inside the sliding sleeve 701 is pushed to the air bag 6 on the opposite side of the two groups of baffles 4 through the connecting pipe 601. Inside, the air inside the airbag 6 increases and expands, and then it is offset against the two nearest groups of circuit boards, clamping and fixing the two groups of circuit boards, so that the circuit boards can be fixed while avoiding clamping damage to the circuit boards through the elastic performance of the airbag 6, thereby improving the stability and safety of clamping and fixing, and then the circuit boards are transported and transferred by the moving seat 1. The height of the materials required for loading after transportation is different, and the lifting rod 8 can be rotated. The lifting rod 8 drives the screw rod 3 to rotate through the bevel gear set 801, and the lifting block 301 threadedly connected to the outer wall of the screw rod 3 moves up and down under the limit of the fixed frame 2. The lifting block 301 drives the circuit board to move up and down through the lifting plate 302, and the height of the circuit board is adjusted, so as to facilitate manual handling and picking, avoid the intensity of manual repeated bending over to pick up, and improve the convenience of picking up.

[0027] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A circuit board material transport vehicle, comprising a movable seat (1), characterized in that: A fixing frame (2) is fixedly connected to one side of the top of the movable seat (1); a screw rod (3) is rotatably connected inside the fixing frame (2); a lifting block (301) is threadedly connected to the outer wall of the screw rod (3); a lifting plate (302) is fixedly connected to one side of the lifting block (301); baffles (4) are fixedly connected to both sides of the top of the lifting plate (302); an air bag (6) is arranged on the side opposite to the baffle (4); an inflatable component (7) is arranged on the side wall of the fixing frame (2); and the inflatable component (7) is communicated with the air bag (6).

2. A circuit board material transport vehicle according to claim 1, characterized in that: The inflation component (7) comprises a sliding sleeve (701), wherein the sliding sleeve (701) is fixedly connected to one side of the fixing frame (2), one end of the sliding sleeve (701) is threadedly connected to an adjusting rod (702), one end of the adjusting rod (702) located inside the sliding sleeve (701) is rotatably connected to a push plate (703), and the sliding sleeve (701) is connected to the airbag (6) via a connecting tube (601).

3. A circuit board material transport vehicle according to claim 1, characterized in that: There are multiple groups of partitions (5) arranged in an equidistant array between the two groups of baffles (4), through grooves (502) are provided in the middle of the multiple groups of partitions (5), and air bags (6) are also provided inside the through grooves (502), and the air bags (6) are also connected to the inflation components (7).

4. A circuit board material transport vehicle according to claim 1, characterized in that: Protection pads (501) are provided on the opposite side of the baffle (4) and on both sides of the partition (5).

5. The circuit board material transport vehicle according to claim 1, characterized in that: A lifting rod (8) is rotatably connected to the top of one side of the fixed frame (2), and the lifting rod (8) is transmission-connected to the screw rod (3) via a bevel gear set (801).

6. A circuit board material transport vehicle according to claim 1, characterized in that: A push handle (201) is fixedly connected to the side wall of the fixing frame (2).

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