CN209906918U

CN209906918U - PCB electroplating floating frame

Info

Publication number: CN209906918U
Application number: CN201920592313.9U
Authority: CN
Inventors: 周友朝; 蒙文举
Original assignee: Yishengshun Electronic Shenzhen Co Ltd
Current assignee: Yishengshun Electronic Shenzhen Co Ltd
Priority date: 2019-04-28
Filing date: 2019-04-28
Publication date: 2020-01-07
Anticipated expiration: 2029-04-28

Abstract

The utility model belongs to the technical field of the PCB processing and a PCB electroplates floating frame is disclosed, be the base of V type structure through setting up the top, and set up the semicircle pipe of being made by the PP material on the upper portion of base, set up second folded plate and the first folded plate of being made by the PP material on the hypotenuse of V type structure, and set up a plurality of pvc pipelines on the upper portion of second folded plate and first folded plate, can push down second folded plate and first folded plate, and semicircle pipe surface is more smooth, frictional force is littleer, set up the through-hole with the upper portion of semicircle pipe, can reduce the buoyancy of floating frame, make the board littleer with the reaction force of floating frame, reduce the frictional force of floating frame slider and board.

Description

PCB electroplating floating frame

Technical Field

The utility model particularly relates to a PCB electroplates and floats frame belongs to PCB processing technology field.

Background

The traditional modes mainly include:

the electroplating floating frame is an equipment device which is used for assisting a board to swing along with equipment in a chemical water tank in a PCB electroplating process. The main material of the floating frame is PP or pvc, the floating frame works mainly through the buoyancy of the PP or pvc material in the liquid medicine tank, when the plate enters the liquid medicine tank, the floating frame is pressed into the bottom of the liquid medicine tank through the gravity of the plate and the flying target, and when the plate swings through a machine, the groove of the floating frame can fix the plate at the relatively middle part of the tank bottom. The plate is prevented from being burnt due to the fact that the plate collides with the anode through swinging or liquid medicine buoyancy and instantaneous current is too large. If the board is not inserted into the U groove or is not smoothly clamped into the U groove when entering the groove liquid, the board is easy to scrap. At present, a common floating frame is U-shaped, and the problem of breakage easily occurs due to long-term friction between a U groove and a plate. Resulting in the insertion of the board outside the U.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is overcome current defect, the utility model provides a PCB electroplates floating frame, be the base of V type structure through setting up the top, and the upper portion at the base sets up the semicircle pipe of being made by the PP material, set up second folded plate and the first folded plate of being made by the PP material on the hypotenuse of V type structure, and set up a plurality of pvc pipelines on the upper portion of second folded plate and first folded plate, can push down second folded plate and first folded plate, and semicircle pipe surface is more smooth, frictional force is littleer, set up the through-hole with the upper portion of semicircle pipe, can reduce the buoyancy of floating frame, make the board littleer with the reaction force of floating frame, reduce the frictional force of floating frame slider and board, can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a PCB electroplates floating frame, include:

the top of the base is of a V-shaped structure;

a first folded plate made of PP material, wherein the first folded plate is arranged on the oblique edge of one side of the top of the base;

a second flap made of PP material disposed on a hypotenuse of the other side of the base top;

the semicircular pipe is made of PP materials and is arranged at the upper part of the base, and the semicircular pipe is positioned at the joint of one end of the second folding plate and one end of the first folding plate;

the through hole is arranged at the upper part of the semicircular pipe, and the semicircular pipe is communicated with the semicircular pipe;

a pvc pipe fixed to upper portions of the first and second flaps and having one end connected to the semicircular tube and one end extended to an inside of the semicircular tube.

As an optimized technical scheme of the utility model, the upper portion of second folded plate and first folded plate all is equipped with a plurality of pvc pipelines.

As a preferred technical scheme of the utility model, be parallel to each other between every two adjacent pvc pipelines on first folded plate upper portion.

As a preferred technical scheme of the utility model, be parallel to each other between every two adjacent pvc pipelines on second baffle upper portion.

As an optimized technical scheme of the utility model, the pvc pipeline is circular pvc pipeline.

As an optimized technical scheme of the utility model, the diameter of pvc pipeline is 2 cm.

As an optimized technical scheme of the utility model, the diameter of through-hole is 5 cm.

The utility model discloses the beneficial effect who reaches is: through setting up the base that the top is V type structure, and set up the semicircle pipe of being made by the PP material on the upper portion of base, set up second folded plate and the first folded plate of being made by the PP material on the hypotenuse of V type structure, and set up a plurality of pvc pipelines on the upper portion of second folded plate and first folded plate, can push down second folded plate and first folded plate, and semicircle pipe surface is more smooth, and frictional force is littleer, set up the through-hole with the upper portion of semicircle pipe, can reduce the buoyancy of floating frame, make the reaction force of board and floating frame littleer, reduce the frictional force of floating frame slider and board.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic view of an overall structure of a PCB electroplating floating frame according to an embodiment of the present invention;

fig. 2 is a side view of a PCB electroplating floating frame according to an embodiment of the present invention;

reference numbers in the figures: 1. a base; 2. a first folded plate; 3. a pvc pipe; 4. a through hole; 5. a semicircular tube; 6. a second flap.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): referring to fig. 1-2, the present invention provides a PCB electroplating floating frame, including:

the base 1 made of Pvc material can play a role of supporting, the top of the base 1 is a V-shaped structure seen from the side, a semicircular tube 5 made of PP material is placed at the bottommost part of the V-shaped structure, two sides of the semicircular tube 5 made of PP material are respectively connected with the bottommost parts of a first folding plate 2 made of PP material and a second folding plate 6 made of PP material, a through hole 4 with the diameter of 5cm is arranged at the upper part of the semicircular tube 5, the semicircular tube 5 is communicated with the semicircular tube 5, and the buoyancy of the floating frame can be reduced through the arranged through hole 4;

a first folded plate 2 made of PP material, wherein the first folded plate 2 is arranged on the bevel edge of one side of the top of the base 1; the second folding plate 6 is made of PP materials, the second folding plate 6 is arranged on the oblique edge of the other side of the top of the base 1, and can be used for placing the pvc pipeline 3;

the PVC pipe 3, the PVC pipe 3 is circular PVC pipe, the diameter of PVC pipe 3 is 2cm, PVC pipe 3 fixes in the upper portion of first folded plate 2 and second folded plate 6, and PVC pipe 3's one end is connected with semicircle pipe 5, PVC pipe 3's one end extends to the inside of semicircle pipe 5, second folded plate 6 and the upper portion of first folded plate 2 all are equipped with a plurality of PVC pipes 3, be parallel to each other between every two adjacent PVC pipes 3 on first folded plate 2 upper portion, be parallel to each other between every two adjacent PVC pipes 3 on second folded plate 6 upper portion.

The theory of operation, be the base 1 of V type structure through setting up the top, base 1 is made by the PVC material, and set up the semicircle pipe 5 of being made by the PP material on the upper portion of base 1, set up second flange 6 and first flange 2 of being made by the PP material on the hypotenuse of V type structure, and set up a plurality of PVC pipelines 3 on the upper portion of second flange 6 and first flange 2, can push down second flange 6 and first flange 2, and semicircle pipe 5 surface is more smooth, frictional force is littleer, set up through-hole 4 with the upper portion of semicircle pipe 5, can reduce the buoyancy of floating frame, make the reaction force of board and floating frame littleer, reduce the frictional force of floating frame slider and board.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a PCB electroplates floating frame which characterized in that: the method comprises the following steps:

the top of the base (1) is of a V-shaped structure;

a first folded plate (2) made of PP material, wherein the first folded plate (2) is arranged on one side oblique edge of the top of the base (1);

a second flap (6) made of PP material, the second flap (6) being arranged on the bevel of the other side of the top of the base (1);

the semicircular pipe (5) is made of PP materials, the semicircular pipe (5) is arranged at the upper part of the base (1), and the semicircular pipe (5) is positioned at the joint of one end of the second folding plate (6) and one end of the first folding plate (2);

the through hole (4) is formed in the upper portion of the semicircular pipe (5), and the semicircular pipe (5) is communicated with the semicircular pipe (5);

a pvc pipe (3), wherein the pvc pipe (3) is fixed to the upper portions of the first and second flaps (2, 6), and one end of the pvc pipe (3) is connected to the semicircular tube (5), and one end of the pvc pipe (3) extends to the inside of the semicircular tube (5).

2. The PCB electroplating floating frame according to claim 1, wherein: the upper parts of the second folded plate (6) and the first folded plate (2) are provided with a plurality of pvc pipelines (3).

3. The PCB electroplating floating frame according to claim 2, wherein: every two adjacent PVC pipes (3) on the upper part of the first folded plate (2) are parallel to each other.

4. The PCB electroplating floating frame according to claim 2, wherein: every two adjacent PVC pipes (3) on the upper part of the second folded plate (6) are parallel to each other.

5. The PCB electroplating floating frame according to claim 2, wherein: the pvc pipeline (3) is a circular pvc pipeline.

6. The PCB electroplating floating frame according to claim 5, wherein: the diameter of the pvc pipe (3) is 2 cm.

7. The PCB electroplating floating frame according to claim 5, wherein: the diameter of the through hole (4) is 5 cm.