CN215476759U

CN215476759U - Transfer trolley for transporting circuit boards

Info

Publication number: CN215476759U
Application number: CN202122359362.8U
Authority: CN
Inventors: 关学刚; 龙志敏
Original assignee: Jishui Zhongdianke Microwave Technology Co ltd
Current assignee: Jishui Zhongdianke Microwave Technology Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-01-11
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses a transfer trolley for transporting circuit boards, which comprises a supporting plate, wherein a base is arranged above the supporting plate, a protective shell is welded on the top surface of the base, a rotating rod is vertically arranged inside the protective shell, two ends of the rotating rod are respectively and fixedly connected with the inner top surface of the protective shell and the top surface of the base through rotating discs, an object placing plate is fixedly arranged on the surface of the rotating rod, a groove is formed in the surface of the object placing plate, a circuit board is arranged inside the groove, and a limiting spring is fixedly arranged on one side of the circuit board, positioned on the inner wall of the groove, through an installation part. According to the utility model, after a worker pulls the pull ring towards one end far away from the rotating rod, the circuit boards are placed in the grooves at different positions, then the pull ring is loosened, and the limiting spring is reset to drive the clamping plate to approach the circuit boards, so that the circuit boards can be fixed in the grooves, the risk of shaking of the circuit boards in the transportation process is reduced, and the circuit boards can be adjusted according to the lengths of the circuit boards.

Description

Transfer trolley for transporting circuit boards

Technical Field

The utility model relates to the technical field of circuit board production, in particular to a transfer trolley for transporting circuit boards.

Background

At present, in order to adapt to the development of electronic products in the direction of lighter, smaller, thinner and higher reliability, the HDI high-density interconnection technology is applied to the technical field of semiconductor manufacturing, and is a manufacturing process of a printed circuit board. It is called a "printed" circuit board because it is made using electronic printing.

The prior art has the following problems:

the transport efficiency of a traditional transfer vehicle for transporting circuit boards is required to be improved, the circuit boards are taken and placed with high time and labor, the circuit boards with different lengths are not convenient to fix, the cushioning effect is required to be improved, and the stability is required to be improved.

We have therefore proposed a transfer vehicle for transporting circuit boards that solves the above mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, the transportation efficiency needs to be improved, the circuit boards are time-consuming and labor-consuming to take and place, the circuit boards with different lengths are inconvenient to fix, the cushioning effect needs to be improved, and the stability needs to be improved.

In order to achieve the purpose, the utility model adopts the following technical scheme: a transfer trolley for transporting circuit boards comprises a supporting plate, wherein a base is arranged above the supporting plate, a protective shell is welded on the top surface of the base, a rotating rod is vertically arranged inside the protective shell, two ends of the rotating rod are respectively and fixedly connected with the inner top surface of the protective shell and the top surface of the base through rotating discs, an object placing plate is fixedly arranged on the surface of the rotating rod, a groove is formed in the surface of the object placing plate, a circuit board is arranged inside the groove, a limiting spring is fixedly arranged on the inner wall, located on one side of the groove, of the circuit board through an installing piece, a clamping plate is fixedly arranged on the other end of the limiting spring through the installing piece, a protective pad is bonded on the surface of one side, away from the limiting spring, of the clamping plate, the surface of the other side of the protective pad is abutted against the surface of one side of the circuit board, and a pull ring is welded above the surface of one side, close to the limiting spring, of the clamping plate, push handles are fixedly arranged on the surfaces of the two sides of the protective shell.

Preferably, be equipped with the bradyseism spring between backup pad and the base, and the both ends of bradyseism spring all through the mounting panel respectively with the top surface of backup pad and the interior top surface fixed connection of base, the spout has been seted up to the inner wall of base, and the inside sliding connection of spout has the slider to a side surface of slider and the surface welding of backup pad.

Preferably, the bottom surface of backup pad is fixed with and moves the wheel, and moves the wheel and be equipped with a plurality ofly to a plurality of wheel annular array that move distributes in the bottom surface of backup pad.

Preferably, put the thing board and be disc type structure, and put the thing board and be equipped with a plurality ofly to a plurality ofly put the surface of thing board equidistance distribution at the dwang.

Preferably, the grooves are arranged in a plurality, and the plurality of grooves are distributed on the surface of the object placing plate in an annular array.

Preferably, the protection pad is of a cuboid structure, and the protection pad is made of rubber.

Preferably, the protective shell is of a hollow cuboid structure, and the protective shell is made of aluminum alloy.

Preferably, the splint are of a cuboid structure, and the splint is made of 304 stainless steel.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the rotating rod, the rotating disc, the object placing plates, the grooves, the limiting springs, the clamping plates, the protective pads and the pull ring which are mutually matched, after a worker pulls the pull ring towards one end far away from the rotating rod, a plurality of circuit boards are placed in the grooves at different positions, then the pull ring is loosened, the limiting springs reset to drive the clamping plates to be close to the circuit boards, so that the circuit boards can be fixed in the grooves, the risk of shaking of the circuit boards in the transportation process is reduced, the circuit boards can be adjusted according to the length of the circuit boards, then a plurality of object placing plates can be placed at one time, the transportation efficiency of the circuit boards is effectively improved, meanwhile, the object placing plates can be rotated by 360 degrees, the circuit boards can be conveniently taken and placed by the worker, the work efficiency of taking and placing the circuit boards by the worker is improved, and the work pressure of the worker is reduced.

2. According to the utility model, the mounting plate, the cushioning spring, the sliding groove and the sliding block are matched with each other for use, the cushioning spring is compressed and stretched in the transportation process, the cushioning effect on vibration can be achieved, the risk of damage of the circuit board caused by vibration is reduced, the stability of the circuit board in transportation is improved, and the quality of the circuit board is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural view of a transfer vehicle for transporting circuit boards according to the present invention;

FIG. 2 is an enlarged schematic view of the transfer vehicle for transporting circuit boards at location A according to the present invention;

FIG. 3 is a top view of the carrier for transporting circuit boards, including the object-placing plate, the groove, the limiting spring, the clamping plate, the protective pad, the pull ring and the circuit boards;

fig. 4 is a schematic structural diagram of a supporting plate, a mounting plate, a cushioning spring and a sliding block of a transfer trolley for transporting circuit boards according to the utility model.

Illustration of the drawings:

1. a support plate; 2. a base; 3. a protective shell; 4. rotating the rod; 5. rotating the disc; 6. a storage plate; 7. a groove; 8. a limiting spring; 9. a splint; 10. a protective pad; 11. a pull ring; 12. a circuit board; 13. a push handle; 14. mounting a plate; 15. a cushioning spring; 16. a chute; 17. a slider; 18. the wheel is moved.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a transfer vehicle for transporting circuit boards comprises a support plate 1, a base 2 is arranged above the support plate 1, a protective shell 3 is welded on the top surface of the base 2, and the protective shell 3 has the advantages of dust prevention and water prevention, a rotating rod 4 is vertically arranged inside the protective shell 3, and both ends of the rotating rod 4 are respectively fixedly connected with the inner top surface of the protective shell 3 and the top surface of the base 2 through rotating discs 5, object placing plates 6 are fixedly arranged on the surface of the rotating rod 4, a plurality of circuit boards 12 can be placed at one time by arranging the object placing plates 6, the transportation efficiency of the circuit boards 12 is effectively improved, meanwhile, the object placing plates 6 are rotated by 360 degrees, so that the work efficiency of the workers for taking and placing the circuit boards 12 is improved, the work pressure of the workers is reduced, grooves 7 are formed in the surfaces of the object placing plates 6, and circuit boards 12 are arranged inside the grooves 7, and one side of the circuit board 12 is positioned on the inner wall of the groove 7 and is fixedly provided with a limiting spring 8 through an installing part, the other end of the limiting spring 8 is fixedly provided with a clamping plate 9 through an installing part, the surface of one side of the clamping plate 9 far away from the limiting spring 8 is adhered with a protective pad 10, the surface of the other side of the protective pad 10 is abutted against the surface of one side of the circuit board 12, a pull ring 11 is welded above the surface of one side of the clamping plate 9 close to the limiting spring 8, a worker pulls the pull ring 11 towards one end far away from the rotating rod 4 to place a plurality of circuit boards 12 in the grooves 7 at different positions and then loosens the pull ring 11, the limiting spring 8 resets to drive the clamping plate 9 to be close to the circuit board 12, thereby fixing the circuit board 12 in the grooves 7, reducing the risk of the circuit board 12 shaking in the transportation process and being capable of adjusting according to the length of the circuit board 12, pushing handles 13 are fixedly arranged on the surfaces of two sides of the protective shell 3, the staff of being convenient for promotes whole transfer car (buggy) and removes.

In this embodiment: be equipped with bradyseism spring 15 between backup pad 1 and the base 2, and the both ends of bradyseism spring 15 all through mounting panel 14 respectively with the top surface of backup pad 1 and the interior top surface fixed connection of base 2, spout 16 has been seted up to the inner wall of base 2, and the inside sliding connection of spout 16 has slider 17 to a side surface of slider 17 and the surface welding of backup pad 1.

Specifically, the cushioning spring 15 is compressed and stretched in the transportation process, the cushioning effect can be achieved on the vibration, the risk that the circuit board 12 is damaged due to the vibration is reduced, the stability of the circuit board 12 in the transportation process is improved, and the quality of the circuit board 12 is guaranteed.

In this embodiment: the bottom surface of the supporting plate 1 is fixedly provided with a plurality of moving wheels 18, and the plurality of moving wheels 18 are distributed on the bottom surface of the supporting plate 1 in an annular array.

Specifically, improve the convenience when the staff removes whole transfer cart.

In this embodiment: the object placing plate 6 is of a disc-shaped structure, the object placing plate 6 is provided with a plurality of object placing plates, and the object placing plates 6 are distributed on the surface of the rotating rod 4 at equal intervals.

In particular, it is convenient to place a larger number of circuit boards 12.

In this embodiment: the grooves 7 are arranged in a plurality, and the grooves 7 are distributed on the surface of the object placing plate 6 in an annular array.

Specifically, be convenient for fix a plurality of circuit boards 12, reduce the risk that circuit board 12 rocked.

In this embodiment: the protection pad 10 is of a cuboid structure, and the protection pad 10 is made of rubber.

In particular, the method has the advantage of wear resistance, and reduces the risk of clamping the circuit board 12.

In this embodiment: the protective shell 3 is a hollow cuboid structure, and the protective shell 3 is made of aluminum alloy.

Specifically, the method has the advantages of low density and high strength.

In this embodiment: the clamping plate 9 is of a rectangular parallelepiped structure, and the clamping plate 9 is made of 304 stainless steel.

In particular, the clamp has the advantage of difficult rusting, and the service life of the clamp plate 9 is prolonged.

The working principle is as follows: when the circuit board placing device is used, after a worker pulls the pull ring 11 towards one end far away from the rotating rod 4, the circuit boards 12 are placed in the grooves 7 at different positions, then the pull ring 11 is loosened, the limiting spring 8 resets to drive the clamping plate 9 to approach the circuit boards 12, so that the circuit boards 12 can be fixed in the grooves 7, the risk of shaking of the circuit boards 12 in the transportation process is reduced, the circuit boards 12 can be adjusted according to the length of the circuit boards 12, then a plurality of circuit boards 12 can be placed at one time by arranging the object placing plates 6, the transportation efficiency of the circuit boards 12 is effectively improved, meanwhile, the object placing plates 6 are rotated by 360 degrees to facilitate the worker to take and place the circuit boards 12, the working efficiency of taking and placing the circuit boards 12 by the worker is improved, the working pressure of the worker is reduced, the cushioning effect of cushioning can be achieved on the vibration during the transportation process by compressing and stretching the cushioning spring 15, and the risk of damage of the circuit boards 12 caused by the vibration is reduced, the stability of the circuit board 12 during transportation is improved, and the quality of the circuit board 12 is ensured.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A transfer trolley for transporting circuit boards comprises a supporting plate (1) and is characterized in that a base (2) is arranged above the supporting plate (1), a protective shell (3) is welded on the top surface of the base (2), a rotating rod (4) is vertically arranged inside the protective shell (3), two ends of the rotating rod (4) are respectively and fixedly connected with the inner top surface of the protective shell (3) and the top surface of the base (2) through rotating discs (5), an object placing plate (6) is fixedly arranged on the surface of the rotating rod (4), a groove (7) is formed in the surface of the object placing plate (6), a circuit board (12) is arranged inside the groove (7), a limiting spring (8) is fixedly arranged on the inner wall, located on one side of the circuit board (12), of the groove (7), of the mounting piece, and a clamping plate (9) is fixedly arranged on the other end of the limiting spring (8), and splint (9) keep away from one side surface bonding of spacing spring (8) has protection pad (10) to the opposite side surface of protection pad (10) and the surface butt of one side of circuit board (12), splint (9) are close to one side surface top welding of spacing spring (8) and have pull ring (11), the both sides fixed surface of protective housing (3) installs and pushes away handle (13).

2. The transfer trolley for transporting circuit boards as claimed in claim 1, wherein a damping spring (15) is arranged between the support plate (1) and the base (2), two ends of the damping spring (15) are respectively and fixedly connected with the top surface of the support plate (1) and the inner top surface of the base (2) through a mounting plate (14), a sliding groove (16) is formed in the inner wall of the base (2), a sliding block (17) is slidably connected to the inner portion of the sliding groove (16), and one side surface of the sliding block (17) is welded with the surface of the support plate (1).

3. A vehicle for transporting circuit boards according to claim 1, characterized in that the bottom surface of the supporting plate (1) is fixedly provided with a plurality of moving wheels (18), and the plurality of moving wheels (18) are distributed on the bottom surface of the supporting plate (1) in an annular array.

4. A vehicle for transporting circuit boards according to claim 1, wherein the shelf (6) is of a disk-shaped structure, and the shelf (6) is provided in plurality, and the shelf (6) are equally spaced on the surface of the rotating rod (4).

5. A vehicle for transporting circuit boards according to claim 1, characterized in that the number of recesses (7) is provided in a plurality and that the plurality of recesses (7) are distributed in an annular array on the surface of the object plate (6).

6. The vehicle for transporting circuit boards as claimed in claim 1, wherein the protective mat (10) is of rectangular parallelepiped structure and the protective mat (10) is made of rubber.

7. The transport vehicle for transporting circuit boards as claimed in claim 1, wherein the protective shell (3) is of a hollow rectangular parallelepiped structure and the material of the protective shell (3) is aluminum alloy.

8. A vehicle for transporting circuit boards according to claim 1, characterized in that the clamping plates (9) are of rectangular parallelepiped configuration and the clamping plates (9) are made of 304 stainless steel.