CN220721095U - Transfer trolley for multi-layer board core board - Google Patents

Abstract

The utility model discloses a multi-layer board core board transfer trolley, which belongs to the field of PCB production and comprises a trolley frame, universal wheels are arranged at corners of the bottom surface of the trolley frame, a support is fixedly connected to the top of the trolley frame, a plurality of placing plates are sequentially arranged on the inner side of the support, a supporting component is arranged on the lower side of the placing plates on the side wall of the support, the supporting component comprises supporting plates which are all L-shaped, two bolts are connected with the side wall of the supporting plates in a threaded manner, the bolts are connected with the supporting plates in a threaded manner, a plurality of movable wheels are arranged on the top surface of the supporting plates, two positioning plates are symmetrically and fixedly connected to the bottom surface of the placing plates on the two sides of the same side, and the distance between the positioning plates is larger than the width of the movable wheels.

Description

Transfer trolley for multi-layer board core board

Technical Field

The utility model relates to the field of PCB production, in particular to a transfer trolley for a multi-layer board core board.

Background

In the PCB industry, the multilayer board has the advantages of smaller volume, better electrical performance, flexible design and the like compared with a single-sided board and a double-sided board, so that the multilayer board is favored by the market.

However, when the core boards of the multi-layer board are to be pressed, as a single model comprises a plurality of core boards, the plurality of core boards are required to be overlapped in sequence before pressing; at present, a mode of carrying the chip by using a manual or single-layer transfer trolley is generally adopted, and because the number of core plates is more, the chip needs to be carried for many times, and the plate surface is easy to scratch in the carrying process, so that the quality problem is caused.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a multi-layer board core board transfer trolley which can be used for reducing quality problems caused in the carrying process, improving production efficiency, increasing safety and reducing labor cost.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a multiply wood core transfer car (buggy), includes the frame, the universal wheel is all installed to frame bottom surface in the corner, frame top fixedly connected with support, the inboard a plurality of board of placing that has set gradually of support, the support lateral wall is located places the board downside and is provided with supporting component.

Further, the supporting component comprises a support plate, the support plate is L-shaped, two bolts are connected with the side wall of the support plate in a threaded mode, the bolts are connected with the support in a threaded mode, a plurality of movable wheels are mounted on the top surface of the support plate, two positioning plates are symmetrically and fixedly connected to the bottom surface of the support plate respectively, and the distance between the positioning plates is larger than the width of the movable wheels on the two sides of the same side.

Further, the left side wall and the right side wall of the support are respectively fixedly connected with a baffle, the side walls of the baffle are respectively and movably connected with two rotating rods, and the rotating rods are respectively and spirally connected with the support.

Further, the side wall of the support is connected with a rotating wheel in a threaded mode, and the rotating wheels are propped against the side wall of the placing plate.

Further, the support rear side wall is located the board rear side of placing fixedly connected with limiting plate.

Further, the inner side wall of the frame is close to the lower side and fixedly connected with a plurality of cross bars.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) According to the scheme, through the mutual matching among the frame, the bracket, the placement plate, the supporting component and the like, the core plates can be placed in advance according to the sequence of the layers during loading, so that production personnel can conveniently conduct pre-arrangement, and the problem of lamination scrapping caused by wrong layer arrangement caused by manual repeated carrying is avoided to a great extent; in addition, the problem of the plate surface rubbing during carrying can be reduced.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a part of the structure of a bracket according to the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

fig. 4 is an enlarged view of the utility model at B in fig. 1.

The reference numerals in the figures illustrate:

1. a frame; 2. a universal wheel; 3. a bracket; 4. placing a plate; 5. a support plate; 6. a bolt; 7. a movable wheel; 8. a positioning plate; 9. a baffle; 10. a rotating rod; 11. a rotating wheel; 12. a limiting plate; 13. a cross bar.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Example 1:

referring to fig. 1-4, a multi-layer board core transfer car (buggy) comprises a car frame 1, universal wheels 2 are all installed at corners on the bottom surface of the car frame 1, a support 3 is fixedly connected to the top of the car frame 1, a plurality of placing plates 4 are sequentially arranged on the inner side of the support 3, a supporting component is arranged on the lower side of the placing plates 4 on the side wall of the support 3, a plurality of cross bars 13 are fixedly connected to the inner side wall of the car frame 1 near the lower side, articles can be conveniently placed temporarily by arranging the cross bars 13, and the storage capacity of the car frame 1 is increased.

Referring to fig. 2 and 3, the supporting component includes extension board 5, extension board 5 is L shape setting, the equal threaded connection of extension board 5 lateral wall has two bolts 6, bolt 6 all with support 3 threaded connection, a plurality of running wheel 7 are all installed to extension board 5 top surface, place board 4 bottom surface symmetry and two locating plates 8 of fixedly connected with respectively, homonymy both sides locating plate 8 interval is greater than running wheel 7 width, the lateral wall is located and places board 4 rear side fixedly connected with limiting plate 12 behind the support 3, can be convenient for carry out spacingly to placing board 4, prevent to promote and exert oneself too big when placing board 4, make it slide from the opposite side.

Referring to fig. 2 and 3, the lateral wall is fixedly connected with baffle 9 respectively about the support 3, the equal swing joint of baffle 9 lateral wall has two bull stick 10, bull stick 10 all with support 3 threaded connection, baffle 9 can be used according to actual demand, mainly used shelter from the board core, reduce receive jolting in the transportation and appear falling or drop the phenomenon, support 3 lateral wall threaded connection has runner 11, runner 11 all offsets with placing board 4 lateral wall, utilize runner 11 can further increase the stability of placing board 4, promote the transportation efficiency of this transfer car (buggy).

Through the mutual coordination among the frame 1, the bracket 3, the placement plate 4, the supporting component and the like, the core plates can be placed in advance according to the sequence of the layers during loading, so that production personnel can conveniently perform pre-arrangement, and the problem of lamination scrapping caused by wrong layer arrangement caused by manual repeated transportation is avoided to a great extent; in addition, the problem of the plate surface rubbing during carrying can be reduced.

When in use: firstly remove this transfer car (buggy) to appointed position, place the board core of multiple model in proper order on placing board 4 according to the pressfitting order again, in order to be convenient for place the board core, also can take out placing board 4 and place, when needs place board 4 on support 3, aim at running wheel 7 with both sides locating plate 8 and promote placing board 4, after placing board 4 withstands limiting plate 12, rotate runner 11 and support tightly placing board 4, avoid placing board 4 and appear rocking or the phenomenon that drops in the transportation process, utilize both sides baffle 9 can protect the board core, prevent to drop, transport efficiency has been promoted greatly.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (6)

1. The utility model provides a multilayer board core transfer car (buggy), includes frame (1), its characterized in that: the universal wheels (2) are arranged at corners of the bottom surface of the frame (1), the top of the frame (1) is fixedly connected with a support (3), a plurality of placing plates (4) are arranged on the inner side of the support (3) in sequence, and supporting components are arranged on the lower sides of the placing plates (4) on the side walls of the support (3).

2. The multi-layer board core transfer cart of claim 1, wherein: the support assembly comprises a support plate (5), the support plate (5) is in an L-shaped arrangement, two bolts (6) are connected to the side wall of the support plate (5) in a threaded mode, the bolts (6) are connected with the support (3) in a threaded mode, a plurality of movable wheels (7) are mounted on the top surface of the support plate (5), two positioning plates (8) are symmetrically and fixedly connected to the bottom surface of the placement plate (4), and the distance between the two positioning plates (8) is larger than the width of the movable wheels (7).

3. The multi-layer board core transfer cart of claim 1, wherein: the left side wall and the right side wall of the support (3) are respectively fixedly connected with a baffle plate (9), the side walls of the baffle plates (9) are respectively and movably connected with two rotating rods (10), and the rotating rods (10) are respectively and spirally connected with the support (3).

4. The multi-layer board core transfer cart of claim 1, wherein: the side wall of the bracket (3) is connected with a rotating wheel (11) in a threaded manner, and the rotating wheels (11) are propped against the side wall of the placing plate (4).

5. The multi-layer board core transfer cart of claim 1, wherein: the rear side wall of the bracket (3) is positioned at the rear side of the placing plate (4) and is fixedly connected with a limiting plate (12).

6. The multi-layer board core transfer cart of claim 1, wherein: the inner side wall of the frame (1) is fixedly connected with a plurality of cross bars (13) close to the lower side.