CN219919288U

CN219919288U - PCB shaping equipment

Info

Publication number: CN219919288U
Application number: CN202321114303.7U
Authority: CN
Inventors: 王坚
Original assignee: Guangde Interstellar Electronics Co ltd
Current assignee: Guangde Interstellar Electronics Co ltd
Priority date: 2023-05-10
Filing date: 2023-05-10
Publication date: 2023-10-27
Anticipated expiration: 2033-05-10

Abstract

The utility model belongs to the field of flexible circuit boards, in particular to a PCB shaping device, which comprises: the workbench is characterized in that the top of the workbench is fixedly connected with a supporting frame, a hydraulic cylinder is fixedly connected to the supporting frame, and an extrusion block is fixedly connected to the bottom of the hydraulic cylinder; the storage barrel is in sliding connection on the workbench, the top sliding connection of storage barrel has the telescopic link, the top fixedly connected with mount of telescopic link. According to the utility model, the rear end of the part to be bent of the flexible circuit board can be effectively fixed through the structures such as the gear, the rack and the fixing frame, the flexible circuit board is prevented from being pulled by the extrusion block to deviate during extrusion shaping, the shaping quality is prevented from being influenced, and the extending length of the telescopic rod can be adjusted through the structures such as the telescopic rod, the limiting rod and the limiting cylinder, so that the fixing height of the fixing frame to the flexible circuit board is adjusted, and the flexible circuit board with different thicknesses can be extruded and fixed conveniently.

Description

PCB shaping equipment

Technical Field

The utility model relates to the technical field of flexible circuit boards, in particular to a PCB shaping device.

Background

In recent years, new energy automobiles in China are rapidly developed, the development of the new energy automobiles in China is powerful, and the new energy automobiles in the aspects of vehicle type matching, technical development and new energy automobile consumption markets are rapidly developed. As a new energy automobile is used as an emerging field, along with the continuous improvement of the new energy automobile in technical research and development and other aspects, the process of acquiring the electric signals of the battery module by using the integrated flexible circuit board is mature and reliable after development for several years. Because the appearance of some positions of the assembly for fixing the flexible circuit board is special, the assembly is provided with a groove or a falling structure, and the flexible circuit board is prevented from being suspended and needs to be bent in order to ensure the fitting property after assembly.

The prior patent (publication number: CN 214481525U) discloses a flexible circuit board bending device, which cannot effectively fix the flexible circuit board in the use process and easily causes the flexible circuit board to deviate.

Disclosure of Invention

The utility model aims to provide PCB shaping equipment which can prevent the circuit board from shifting during bending shaping.

The technical scheme adopted by the utility model is as follows:

a PCB circuit board shaping apparatus comprising:

the workbench is characterized in that the top of the workbench is fixedly connected with a supporting frame, a hydraulic cylinder is fixedly connected to the supporting frame, and an extrusion block is fixedly connected to the bottom of the hydraulic cylinder;

the storage barrel is connected to the workbench in a sliding manner, a telescopic rod is connected to the top of the storage barrel in a sliding manner, a fixing frame is fixedly connected to the top of the telescopic rod, a limiting barrel is fixedly connected to the side wall of the storage barrel, and a limiting rod is connected to the inside of the limiting barrel in a sliding manner;

the rack is fixedly connected to the bottom of the storage barrel, a gear is rotationally connected to the side wall of the workbench, and the gear is positioned below the rack;

the shaping groove is formed in the top of the workbench, and the shaping groove is mutually matched with the extrusion block.

Based on the technical scheme, the application principle and the generated technical effects are as follows:

when the flexible circuit board needs to be bent and shaped, the flexible circuit board is firstly placed on the workbench, then the part to be bent is placed at the electric heater, then the rotating handle is rotated to drive the gear to rotate, the rack is driven to move through the gear, the fixing frame is conveniently moved to a proper position, then the limiting rod is pulled to unlock the telescopic rod, the extending length of the telescopic rod can be adjusted, so that the fixing frame moves downwards to extrude and fix the flexible circuit board, the flexible circuit board is prevented from shifting when the flexible circuit board is bent and shaped, the shaping effect is influenced, then the electric heater is started through the controller to heat the flexible circuit board to a proper temperature, the flexible circuit board can be softened, the internal circuit of the flexible circuit board is prevented from being broken, and then the hydraulic cylinder is started to drive the extrusion block to move downwards to extrude the flexible circuit board downwards and match with the shaping groove, so that the flexible circuit board can be shaped.

The present utility model may be further configured in a preferred example to: and a controller is arranged on the side wall of the workbench, and the controller is electrically connected with the hydraulic rod.

The present utility model may be further configured in a preferred example to: the storage barrel is matched with the telescopic rod, and a limiting hole matched with the limiting rod is formed in the side wall of the telescopic rod.

The present utility model may be further configured in a preferred example to: the inner wall bottom fixedly connected with fixed disk of mount.

The present utility model may be further configured in a preferred example to: the rack and the gear are meshed with each other.

The present utility model may be further configured in a preferred example to: the side wall of the gear is provided with a rotating handle.

The present utility model may be further configured in a preferred example to: the outer surface of the limiting rod is sleeved with an elastic piece.

The noun, conjunctive or adjective parts referred to in the above technical solutions are explained as follows:

by fixed connection is meant a connection without any relative movement after the parts or components are fixed. The device is divided into a detachable connection type and a non-detachable type.

(1) The detachable connection is to fix the parts together by using screws, splines, wedge pins and the like. The connection mode can be disassembled during maintenance, and parts cannot be damaged. The connector used must be of the correct size (e.g. length of bolt, key) and tightened properly.

(2) The non-detachable connection mainly refers to welding, riveting, tenon passing matching and the like. Because the parts can be disassembled only by forging, sawing or oxygen cutting during maintenance or replacement, the parts cannot be used for a second time generally. Meanwhile, during connection, attention should be paid to process quality, technical detection and remedial measures (such as correction, polishing and the like);

the movable connection refers to a connection with relative movement after fixing the parts or components.

The technical scheme of the utility model has the following beneficial technical effects:

1. according to the utility model, through the mutual matching of the structures such as the gear, the rack, the fixing frame and the like, the rear end of the part to be bent of the flexible circuit board can be effectively fixed, and the flexible circuit board is prevented from being pulled by the extrusion block to deviate during extrusion shaping, so that the shaping quality is prevented from being influenced;

2. according to the utility model, the extending length of the telescopic rod can be adjusted through the mutual matching of the structures such as the telescopic rod, the limiting cylinder and the like, so that the fixing height of the fixing frame to the flexible circuit board can be adjusted, and the circuit boards with different thicknesses can be conveniently extruded and fixed;

3. according to the utility model, the electric heater is arranged, so that the part of the flexible circuit board, which needs to be bent, can be heated, and after the flexible circuit board is heated to a proper temperature, the flexible circuit board is softened, so that the circuit board can be better bent and shaped, and the circuit inside the circuit board is prevented from being broken.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model from one perspective;

FIG. 2 is a perspective view of another view of the overall structure of the present utility model;

FIG. 3 is a perspective view of the structure of the fixing frame of the present utility model;

fig. 4 is a schematic perspective view of a stop lever structure according to the present utility model.

Reference numerals:

1. a work table; 2. a support frame; 3. a hydraulic cylinder; 4. extruding a block; 5. a storage barrel; 6. a telescopic rod; 7. a fixing frame; 8. a limiting cylinder; 9. a limit rod; 10. a rack; 11. a gear; 12. a shaping groove; 13. a controller; 14. an electric heater; 15. a limiting hole; 16. a fixed plate; 17. a rotating handle; 18. an elastic member.

Detailed Description

The following description of the technical solutions in the embodiments of the present disclosure will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present disclosure, and it is apparent that the described embodiments are only some embodiments of the present disclosure, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments in this disclosure without inventive faculty, are intended to fall within the scope of this disclosure. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

An embodiment of a PCB circuit board shaping apparatus for bending and shaping a flexible circuit board according to the present utility model is described herein with reference to fig. 1 to 4. Specifically, the PCB circuit board shaping apparatus is constructed in an integrated structure having four components of a table 1, a receiving cylinder 5, a rack 10, and a shaping groove 12. Through the mutual cooperation of the structures such as the gear 11, the rack 10 and the fixing frame 7, the rear end of the part to be bent of the flexible circuit board can be effectively fixed, and the flexible circuit board is prevented from being pulled by the extrusion block 4 to deviate when extrusion shaping, so that shaping quality is prevented from being influenced.

Referring to fig. 1, the present utility model provides a PCB circuit board shaping apparatus, including:

the workbench 1, the top of the workbench 1 is fixedly connected with a support frame 2, a hydraulic cylinder 3 is fixedly connected to the support frame 2, and an extrusion block 4 is fixedly connected to the bottom of the hydraulic cylinder 3;

the storage barrel 5 is connected to the workbench 1 in a sliding manner, the top of the storage barrel 5 is connected with the telescopic rod 6 in a sliding manner, the top of the telescopic rod 6 is fixedly connected with the fixing frame 7, the side wall of the storage barrel 5 is fixedly connected with the limiting barrel 8, and the inside of the limiting barrel 8 is connected with the limiting rod 9 in a sliding manner;

the rack 10 is fixedly connected to the bottom of the storage barrel 5, a gear 11 is rotatably connected to the side wall of the workbench 1, and the gear 11 is positioned below the rack 10;

the shaping groove 12, shaping groove 12 is offered at the top of workstation 1, and mutually adapts between shaping groove 12 and the extrusion piece 4.

The extrusion block 4 is mainly used for extrusion shaping of the flexible circuit board, in some embodiments, the extrusion block 4 can be in a cuboid shape or a prismatic table shape, aiming at the technical scheme of the utility model, the extrusion block 4 is in a cuboid shape, and the bottom edge of the extrusion block 4 is also provided with a chamfer, so that the flexible circuit board is prevented from being scratched and damaged by the number of the edges.

The accommodating barrel 5 is mainly used for accommodating and adjusting the telescopic rod 6, in some embodiments, the overall shape of the accommodating barrel 5 can be cylindrical, cuboid or prismatic, aiming at the technical scheme of the utility model, the overall shape of the accommodating barrel 5 is cuboid, and the telescopic rod 6 and the accommodating barrel 5 are mutually matched, so that the telescopic rod 6 can be conveniently adjusted up and down in the accommodating barrel 5, and the fixing frame 7 is driven to fix the flexible circuit board.

The limiting cylinder 8 is mainly used for accommodating the limiting rod 9, and in some embodiments, the overall shape of the limiting cylinder 8 can be cylindrical, cuboid or prismatic, and according to the technical scheme of the utility model, the limiting cylinder 8 is cylindrical, and the limiting rod 9 slides in the cylindrical accommodating cylinder 5, so that the limiting rod 9 locks the current position of the telescopic rod 6.

Specifically, when the flexible circuit board needs to be bent and shaped, the flexible circuit board is firstly placed on the workbench 1, then the part to be bent is placed at the electric heater 14, then the rotating handle 17 is rotated to drive the gear 11 to rotate, the gear 11 is used for driving the rack 10 to move, the fixing frame 7 is conveniently moved to a proper position, the limiting rod 9 is pulled to unlock the telescopic rod 6, the extension length of the telescopic rod 6 can be adjusted, the fixing frame 7 is enabled to move downwards to extrude and fix the flexible circuit board, the flexible circuit board is prevented from shifting when the flexible circuit board is bent and shaped, the shaping effect is influenced, then the electric heater 14 is started through the controller 13 to heat the flexible circuit board to a proper temperature, the flexible circuit board is enabled to be softened, the internal circuit of the flexible circuit board is prevented from being broken, and the hydraulic cylinder 3 is started to drive the extrusion block 4 to move downwards to extrude the flexible circuit board downwards and be matched with the shaping groove 12, and the flexible circuit board can be shaped.

The side wall of the workbench 1 is provided with a controller 13, the controller 13 is electrically connected with the hydraulic rod, the hydraulic rod is conveniently opened or closed by the aid of the arranged controller 13, and the whole device is powered by an external power supply.

The electric heater 14 is installed on the top of one side of the shaping groove 12, and the electric heater 14 is electrically connected with the controller 13, so that when the flexible circuit board is bent and shaped, the part needing bending is heated, when the flexible circuit board is heated to a proper temperature, the flexible circuit board is softened, the circuit board can be better bent and shaped, and the circuit break inside the circuit board is avoided.

The limiting hole 15 matched with the limiting rod 9 is formed in the side wall of the telescopic rod 6, when the limiting rod 9 is clamped into the limiting hole 15, the telescopic rod 6 can be locked, and conversely, the telescopic rod 6 can be unlocked.

The fixed disk 16 is fixedly connected to the bottom of the inner wall of the fixed frame 7, the fixed effect on the flexible circuit board is convenient to be enhanced by utilizing the fixed disk 16, and the flexible circuit board is prevented from shifting during extrusion shaping.

Fixedly connected with slider on the lateral wall of receiving section of thick bamboo 5, and offered the spout with slider looks adaptation on the lateral wall of workstation 1, utilize slider and spout, make things convenient for receiving section of thick bamboo 5 to control the removal, adjust the fixed position of mount 7 to the flexible circuit board.

The rack 10 and the gear 11 are meshed with each other, a rotating handle 17 is arranged on the side wall of the gear 11, and the rotating handle 17 drives the gear 11 to rotate, so that the rack 10 can move left and right to drive the storage barrel 5 to move left and right accordingly.

The elastic piece 18 is sleeved on the outer surface of the limiting rod 9, one end of the elastic piece 18 is fixedly connected to the limiting rod 9, the other end of the elastic piece 18 is fixedly connected to the limiting cylinder 8, and elastic potential energy provided by the elastic piece 18 is utilized to facilitate driving of the limiting rod 9 to reset.

The utility model provides a shaping device for a PCB circuit board, which is further described below with reference to the accompanying drawings and the implementation modes.

A PCB circuit board shaping apparatus comprising:

The working principle and the using flow of the utility model are as follows: firstly, a flexible circuit board is placed on a workbench 1, then a part to be bent is placed at an electric heater 14, then a rotating handle 17 is rotated to drive a gear 11 to rotate, and the gear 11 is used for driving a rack 10 to move, a fixing frame 7 is moved to a proper position, then a limiting rod 9 is pulled to unlock a telescopic rod 6, the telescopic rod 6 is moved to a proper position downwards and then is clamped into the limiting rod 9 again to lock the telescopic rod, at the moment, the fixing frame 7 moves downwards to extrude and fix the flexible circuit board, then the electric heater 14 is started through a controller 13 to heat the flexible circuit board to a proper temperature, so that the flexible circuit board is softened, and then a hydraulic cylinder 3 is started to drive a extruding block 4 to move downwards to extrude the flexible circuit board downwards and match with a shaping groove 12, so that shaping operation can be carried out on the flexible circuit board.

In the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It will be understood that when an element is referred to as being "mounted," "secured" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. A PCB circuit board shaping apparatus, comprising:

the automatic feeding device comprises a workbench (1), wherein a supporting frame (2) is fixedly connected to the top of the workbench (1), a hydraulic cylinder (3) is fixedly connected to the supporting frame (2), and an extrusion block (4) is fixedly connected to the bottom of the hydraulic cylinder (3);

the storage barrel (5), the storage barrel (5) is connected to the workbench (1) in a sliding manner, a telescopic rod (6) is connected to the top of the storage barrel (5) in a sliding manner, a fixing frame (7) is fixedly connected to the top of the telescopic rod (6), a limiting barrel (8) is fixedly connected to the side wall of the storage barrel (5), and a limiting rod (9) is connected to the inside of the limiting barrel (8) in a sliding manner;

the rack (10) is fixedly connected to the bottom of the storage barrel (5), a gear (11) is rotatably connected to the side wall of the workbench (1), and the gear (11) is located below the rack (10);

the shaping groove (12), shaping groove (12) is offered at the top of workstation (1), and mutually adapted between shaping groove (12) and extrusion piece (4).

2. The PCB shaping device according to claim 1, characterized in that a controller (13) is mounted on the side wall of the table (1), and the controller (13) is electrically connected with the hydraulic rod.

3. The PCB shaping device according to claim 2, wherein an electric heater (14) is mounted at a top end of one side of the shaping groove (12), and the electric heater (14) is electrically connected with the controller (13).

4. The PCB shaping device according to claim 2, wherein the accommodating cylinder (5) and the telescopic rod (6) are mutually matched, and a limiting hole (15) matched with the limiting rod (9) is formed in the side wall of the telescopic rod (6).

5. The PCB shaping device according to claim 4, characterized in that the bottom of the inner wall of the fixing frame (7) is fixedly connected with a fixing disc (16).

6. A PCB circuit board shaping apparatus according to claim 5, characterized in that the rack (10) and the gear (11) are intermeshed.

7. A PCB shaping device according to claim 1, characterized in that the side wall of the gear wheel (11) is provided with a turning handle (17).

8. The PCB shaping device according to claim 7, characterized in that the outer surface of the stop lever (9) is sleeved with an elastic member (18).