CN219068538U

CN219068538U - Hanging basket for circuit board copper deposition

Info

Publication number: CN219068538U
Application number: CN202320039624.9U
Authority: CN
Inventors: 周瀚华
Original assignee: Sichuan Zhonghan Intelligent Manufacturing Technology Co ltd
Current assignee: Sichuan Zhonghan Intelligent Manufacturing Technology Co ltd
Priority date: 2023-01-08
Filing date: 2023-01-08
Publication date: 2023-05-23
Anticipated expiration: 2033-01-08

Abstract

A hanging basket for copper deposition of a circuit board, comprising: support frame, supporting seat, spacing. The plurality of supporting seats are sequentially arranged on the supporting frame at intervals along the vertical direction, a plurality of evenly-spaced bearing rods are arranged on the supporting seat along the length direction of the supporting seat, the length direction of the bearing rods is parallel to the width direction of the supporting seat, and clamping grooves are formed in the surfaces of the bearing rods along the length direction of the bearing rods and are used for placing circuit boards; the spacing has a plurality ofly, installs on the support frame along vertical direction movably, and is located a supporting seat top respectively, and spacing length direction both sides are equipped with a plurality of cardboard that are on a parallel with the carrier bar, and cardboard one side is equipped with the roof that removes for with circuit board chucking, the spacing includes two connecting rods that are on a parallel with supporting seat width direction, and the connecting rod slip cap is located on the support frame, is equipped with two slide bars that remove along its length direction between the connecting rod. The circuit board that can adapt to not unidimensional to carry out spacingly to it, avoid the circuit board to appear rocking at copper deposition in-process, thereby guarantee copper deposition effect.

Description

Hanging basket for circuit board copper deposition

Technical Field

The utility model relates to the technical field of printed board production, in particular to a hanging basket for circuit board copper deposition.

Background

In the structure of the circuit board, different circuit layers are required to be connected through metallized holes, a thin layer of chemical copper is deposited on a drilled non-conductive hole wall base material by a chemical method to serve as a base for copper electroplating at the back, in the copper deposition process, the circuit board is required to be soaked in a copper deposition tank, an appliance for soaking the circuit board in the copper deposition tank is called a hanging basket, the existing hanging basket can only bear the circuit board with a limited number of sizes, the equipment universality is low, the circuit board is not limited effectively in the hanging basket, the circuit board can continuously shake, bend or even deform in the copper deposition process, and the copper deposition effect is affected.

Disclosure of Invention

To the not enough of above-mentioned relevant prior art, this application provides a circuit board is hanging basket for copper deposition, can adapt to not unidimensional circuit board to spacing to it, avoid the circuit board to appear rocking at copper deposition in-process, thereby guarantee copper deposition effect.

In order to achieve the above object, the present utility model adopts the following technique:

a hanging basket for copper deposition of a circuit board, comprising: support frame, supporting seat, spacing.

The plurality of supporting seats are sequentially arranged on the supporting frame at intervals along the vertical direction, a plurality of evenly-spaced bearing rods are arranged on the supporting seat along the length direction of the supporting seat, the length direction of the bearing rods is parallel to the width direction of the supporting seat, and clamping grooves are formed in the surfaces of the bearing rods along the length direction of the bearing rods and are used for placing circuit boards; the spacing has a plurality ofly, along vertical direction movably installs on the support frame, and is located a supporting seat top respectively, and spacing length direction both sides are equipped with a plurality of cardboard that are on a parallel with the carrier bar, and cardboard one side is equipped with the roof that removes for with circuit board chucking.

Further, a plurality of movable plates are arranged below the supporting seat along the length direction of the supporting seat, a plurality of sliding grooves penetrating through the clamping grooves are formed in the bottom surface of the bearing rod along the length direction of the bearing rod, the movable plates are in sliding fit in the sliding grooves, two ends of each movable plate are all arranged in the supporting seat in a penetrating mode, the movable plates are connected through the transverse plates, and screws are arranged on the supporting seat in a penetrating mode and used for locking the movable plates.

Further, the movable plate top surface is provided with a plurality of spacing plates with uniform intervals along the length direction, the side surface of the bearing rod is provided with a plurality of through grooves, and the through grooves penetrate through the clamping grooves.

Further, the limiting frame comprises two connecting rods parallel to the width direction of the supporting seat, two ends of each connecting rod are sleeved on the supporting frame in a sliding mode, two sliding rods moving along the length direction of each connecting rod are arranged between the connecting rods, the clamping plates are arranged on the sliding rods, and bolts are used for tightening between the connecting rods and the supporting frame and between the sliding rods and the connecting rods.

Further, the side surface of the sliding rod is provided with a plurality of through holes along the length direction, one end of the top plate penetrates out of the through holes and is connected to one side plate, and the side plate moves along the length direction of the sliding rod and is locked by screws.

Further, the top surface of the bearing rod is not higher than the top surface of the supporting seat, and the bottom surface of the bearing rod is higher than the bottom surface of the supporting seat.

The utility model has the beneficial effects that: the circuit board with different thicknesses is adapted by arranging the clamping grooves, the limiting frame can move in the vertical direction, the sliding rod can horizontally move, the circuit board with different sizes is adapted, the upper end and the lower end of the circuit board are limited by the clamping plates and the top plate, the circuit board is prevented from shaking in the copper precipitation process, and the copper precipitation effect is guaranteed.

Drawings

The drawings described herein are for illustration of selected embodiments only and not all possible implementations, and are not intended to limit the scope of the utility model.

Fig. 1 is a schematic perspective view of an overall structure of a circuit board conveying device according to an embodiment of the present application.

Fig. 2 is a schematic perspective view of a support base according to an embodiment of the present application.

Fig. 3 is an enlarged schematic view at a of fig. 2.

Fig. 4 is a perspective view of a bottom surface of a support base according to an embodiment of the present application.

Fig. 5 is an enlarged schematic view at B of fig. 4.

Fig. 6 is a schematic perspective view of a limiting frame according to an embodiment of the present application.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, but the described embodiments of the present utility model are some, but not all embodiments of the present utility model.

As shown in fig. 1 to 6, this example provides a hanging basket for copper deposition of a circuit board, including: the device comprises a supporting frame 100, a supporting seat 200 and a limiting frame 300.

The plurality of supporting seats 200 are sequentially arranged on the supporting frame 100 at intervals along the vertical direction, a plurality of evenly-spaced bearing rods 201 are arranged on the supporting seat 200 along the length direction of the supporting seat, the length direction of the bearing rods 201 is parallel to the width direction of the supporting seat 200, and clamping grooves 202 are formed in the surface of the bearing rods 201 along the length direction of the bearing rods and are used for placing circuit boards; the limiting frame 300 is provided with a plurality of clamping plates 301 parallel to the bearing rods 201, and a movable top plate 302 is arranged on one side of the clamping plates 301 and used for clamping the circuit board.

Specifically, a plurality of moving plates 203 are arranged below the supporting seat 200 along the length direction thereof, a plurality of sliding grooves 204 penetrating through the clamping grooves 202 are arranged on the bottom surface of the bearing rod 201 along the length direction thereof, the top surfaces of the moving plates 203 are flush with the bottom surfaces of the clamping grooves 202, the moving plates 203 are in sliding fit in the sliding grooves 204, two ends of the moving plates 203 are all penetrated into the supporting seat 200, the moving plates 203 are connected through transverse plates 205, so that a plurality of moving plates 203 can simultaneously start to move, and screws are penetrated on the supporting seat 200 and used for locking the moving plates 203.

Specifically, the top surface of the moving plate 203 is provided with a plurality of uniformly spaced limiting plates 206 along the length direction thereof, the side surface of the bearing rod 201 is provided with a plurality of through grooves 207, the through grooves 207 penetrate through the clamping grooves 202, when the circuit board is applied, the through grooves 207 are used for penetrating through the limiting plates 206, when the circuit board is applied, the moving plate 203 is pushed to enable the limiting plates 206 to penetrate through the through grooves 207 and abut against the circuit board, and then the moving plate 203 is locked by using screws, so that the lower end of the circuit board can be locked.

Specifically, the limiting frame 300 includes two connecting rods 303 parallel to the width direction of the supporting seat 200, two ends of each connecting rod 303 are slidably sleeved on the supporting frame 100, two sliding rods 304 moving along the length direction of each connecting rod 303 are arranged between the connecting rods 303, the clamping plates 301 are arranged on the sliding rods 304, so that circuit boards with different sizes are adapted, and bolts are used for tightening between the connecting rods 303 and the supporting frame 100 and between the sliding rods 304 and the connecting rods 303.

Specifically, the side of the slide bar 304 is provided with a plurality of through holes 305 penetrating along the length direction thereof, one end of the top plate 302 penetrates through the through holes 305 and is connected to one side plate 306, and the side plate 306 moves along the length direction of the slide bar 304, so that the plurality of top plates 302 synchronously start to move, the upper end of the circuit board is pressed, and the side plate 306 is locked by a screw.

Specifically, the top surface of the carrier 201 is not higher than the top surface of the supporting seat 200, when the circuit board with the maximum width is placed, two sides of the circuit board cannot penetrate out from two ends of the clamping groove 202, and the bottom surface of the carrier 201 is higher than the bottom surface of the supporting seat 200, so that the moving plate 203 is conveniently installed on the supporting seat 200.

Specific embodiments are described below:

the connecting rod 303 is firstly lowered to a certain height, then the circuit board is sequentially placed in the clamping groove 202 of the bearing rod 201, at this time, the circuit board is also positioned between the clamping plate 301 and the top plate 302, then the connecting rod 303 is lifted until the top surface of the connecting rod is flush with the upper end of the circuit board, then the connecting rod 303 is locked on the supporting frame 100 by using a screw, then the two sliding rods 304 are pushed to move towards each other until the inner sides of the sliding rods 304 are abutted to the side edges of the circuit board, then the sliding rods 304 are locked on the connecting rod 303 by using the screw, the movable plate 203 and the side plate 306 are pushed, the limiting plate 206 and the top plate 302 are abutted to the side edges of the circuit board, and the movable plate 203 and the side plate 306 are locked by using the screw, at this time, the circuit board is limited in the supporting frame 100, and copper deposition on the circuit board can be started.

The above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model, and it is obvious that those skilled in the art can make various modifications and variations to the present utility model without departing from the spirit and scope of the present utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides a circuit board sinks copper with hanging basket which characterized in that includes:

a support (100);

the support device comprises a plurality of support seats (200), wherein the support seats (200) are sequentially arranged on the support frame (100) at intervals along the vertical direction, a plurality of evenly-spaced bearing rods (201) are arranged on the support seats (200) along the length direction of the support seats, the length direction of the bearing rods (201) is parallel to the width direction of the support seats (200), and clamping grooves (202) are formed in the surfaces of the bearing rods (201) along the length direction of the bearing rods and are used for placing circuit boards;

the limiting frame (300) is provided with a plurality of clamping plates (301) which are arranged on the supporting frame (100) along the vertical direction in a movable mode and are respectively located above the supporting seat (200), the two sides of the length direction of the limiting frame (300) are provided with a plurality of clamping plates (301) which are parallel to the bearing rods (201), and one side of each clamping plate (301) is provided with a movable top plate (302) for clamping a circuit board.

2. The hanging basket for circuit board copper deposition according to claim 1, wherein a plurality of moving plates (203) are arranged below the supporting seat (200) along the length direction of the supporting seat, a plurality of sliding grooves (204) penetrating through the clamping grooves (202) are arranged on the bottom surface of the bearing rod (201) along the length direction of the bearing rod, the moving plates (203) are slidably matched in the sliding grooves (204), two ends of the moving plates (203) are respectively penetrated into the supporting seat (200), the moving plates (203) are connected through a transverse plate (205), and screws are penetrated into the supporting seat (200) and used for locking the moving plates (203).

3. The hanging basket for circuit board copper deposition according to claim 2, wherein a plurality of uniformly spaced limiting plates (206) are arranged on the top surface of the movable plate (203) along the length direction of the movable plate, a plurality of through grooves (207) are arranged on the side surface of the bearing rod (201), the through grooves (207) penetrate through the clamping grooves (202), and when the hanging basket is applied, the through grooves (207) are used for penetrating through the limiting plates (206).

4. The hanging basket for copper deposition of the circuit board according to claim 1, wherein the limiting frame (300) comprises two connecting rods (303) parallel to the width direction of the supporting seat (200), two ends of each connecting rod (303) are slidably sleeved on the supporting frame (100), two sliding rods (304) moving along the length direction of each connecting rod (303) are arranged between the connecting rods (303), the clamping plates (301) are arranged on the sliding rods (304), and bolts are used for tightening between each connecting rod (303) and the supporting frame (100) and between each sliding rod (304) and each connecting rod (303).

5. The hanging basket for copper deposition of circuit board according to claim 4, wherein a plurality of through holes (305) are formed on the side surface of the sliding rod (304) along the length direction of the sliding rod, one end of the top plate (302) penetrates out of the through holes (305) and is connected to one side plate (306), and the side plate (306) moves along the length direction of the sliding rod (304) and is locked by a screw.

6. The hanging basket for circuit board copper deposition according to claim 1, wherein the top surface of the bearing rod (201) is not higher than the top surface of the supporting seat (200), and the bottom surface of the bearing rod (201) is higher than the bottom surface of the supporting seat (200).