CN219584203U - Circuit board production turnover device - Google Patents

Abstract

The utility model relates to the technical field of circuit board production turnover, in particular to a circuit board production turnover device which comprises a roller chassis, wherein holding rods are fixedly arranged at the outer sides of the front end and the rear end of a square sleeve rod, a square disc is fixedly arranged at the outer side of the arc ring sleeve rod, an inner circular groove is formed in the square disc, a board placing frame is contacted with the outer side of the square disc, a clamping rod is fixedly arranged at the inner side of the board placing frame, an inner thread sleeve is arranged at the inner side of the clamping rod, a damping spring is fixedly arranged between the inner walls of the two sides of the board placing frame, a sliding plate is fixedly arranged at the other end of the damping spring, copper pad rods are fixedly arranged at the inner sides of copper-aluminum wire meshes of the inner layers of the sliding plate and the inner sides of copper-aluminum wire meshes of the outer layers of a central support plate of the board placing frame, and a circuit board is contacted with the top end of the copper pad rods.

Description

Circuit board production turnover device

Technical Field

The utility model relates to the technical field of circuit board production turnover, in particular to a circuit board production turnover device.

Background

The circuit board production process can involve a plurality of etching processing procedures to the face, and the circuit board need use inside can earth discharge when every process turnover antistatic turnover device, adopts the transportation frame to carry out the clamping to circuit board turnover box structure and place and carry out the hand push through the frame handle and transport.

The circuit board turnover box placed by clamping at the top of the existing turnover transportation frame is generally of a black or blue box structure, the structure is fixed, the space position of the electrostatic grid used for discharging is basically determined, and the circuit board turnover box can only be used for turnover and storage of single type of circuit boards, so that the circuit board turnover box is poor in universality of placement and transportation.

Disclosure of Invention

The utility model aims to provide a circuit board production turnover device, which solves the problems that the internal structure of a circuit board turnover box which is put on the top of an existing turnover transportation frame in a clamping way and provided in the prior art is fixed, the space position of an electrostatic grid for discharging is basically determined, and the circuit board turnover device can only be used for turnover and storage of a single type of circuit board, so that the universality of the circuit board placement and transportation is poor.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a circuit board production turnover device, includes the gyro wheel chassis, the fixed square loop bar that is provided with in gyro wheel chassis top, the fixed arc loop bar that is provided with in square loop bar outside, the fixed holding rod that is provided with in both ends outside around the square loop bar, the fixed square dish that is provided with in arc loop bar outside, the inside interior circular slot of having seted up of square dish, square dish outside contact has puts the board frame, it is provided with the draw-in bar to put the inboard fixed of board frame, the inboard screw thread of draw-in bar is provided with the internal thread sleeve, the fixed damping spring that is provided with between the inner wall of board frame both sides, the fixed slide that is provided with of damping spring other end, the inboard of slide inlayer copper aluminium silk screen and the inboard of putting the outer copper aluminium silk screen of board central strip of board are all fixed and are provided with the copper pad pole, copper pad pole top contact has the circuit board.

Preferably, the number of the Fang Taogan square plates and the plate placing frames is six, and the vertical central axes of the chassis of the roller car are two sides of the symmetrical distribution positions.

Preferably, the clamping rod is arranged in a sliding manner with an inner circular groove formed in the square disc, and the internal threads of the internal thread sleeve are arranged with the internal threads of the clamping rod.

Preferably, the holding rod and the fixed end surface of the square sleeve rod are vertically arranged, and the square sleeve rod and the arc ring sleeve rod are symmetrically arranged at intervals by the vertical central axis of the chassis of the roller car.

Preferably, the two end surfaces of the sliding plate are arranged in a sliding way with the inner wall of the plate frame, and the contact end surfaces of the clamping rods and the plate frame are arranged in a vertical way.

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

according to the utility model, through the roller chassis, square sleeve rod, arc loop rod, holding rod, square disc, inner circular groove, board frame, clamping rod, inner thread sleeve, damping spring, sliding plate, copper pad rod and circuit board, the board frame, square disc and roller chassis are made of copper-aluminum alloy materials, copper chains are fixedly arranged at the bottom of the roller chassis, the inner thread sleeve is used for carrying out thread rotation setting on the inner side of the clamping rod in the inner side direction of the square disc and used for clamping and placing the opposite board frame, the damping spring and the sliding plate are pressed towards the inner wall of the board frame, the inner cavity of the board frame is enlarged and used for placing the circuit board, the contact placement of the copper pad rods arranged on the inner side of the copper-aluminum wire mesh of the inner layer of the sliding plate and the inner side of the copper-aluminum wire mesh of the central supporting plate of the board is realized, the circuit board is pressed and placed through the central supporting plate and the sliding plate, the copper pad rods, the copper wire mesh, the board frame, the square disc, the roller chassis and the copper chains fixedly arranged at the bottom of the roller chassis play a role of the anti-static electricity grounding effect on the main body, the circuit board frame is placed, the turnover plate is placed in a certain turnover space, and the existing turnover structure is used for placing the circuit board is placed in a single turnover space, and the turnover space is poor, and the problem is solved, and the circuit can be placed, and the problem is placed in the existing turnover space is placed, and the circuit is placed.

Drawings

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

FIG. 2 is a schematic diagram of the distribution structure of the arc loop bar of the present utility model;

FIG. 3 is a schematic view of a mounting structure of a board frame according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a plate frame according to the present utility model.

In the figure: the novel roller car comprises a chassis of a 1-roller car, a 2-square sleeve rod, a 3-arc loop rod, a 4-holding rod, a 5-square plate, a 6-inner round groove, a 7-plate frame, an 8-clamping rod, a 9-inner threaded sleeve, a 10-damping spring, a 11-sliding plate, a 12-copper pad rod and a 13-circuit board.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a circuit board production turnover device, includes gyro wheel chassis 1, and gyro wheel chassis 1 top is fixed to be provided with square loop bar 2, and square loop bar 2 outside is fixed to be provided with arc loop bar 3, and both ends outside is fixed around square loop bar 2 is provided with holding rod 4, arc loop bar 3 outside is fixed to be provided with square dish 5, and square dish 5 inside has seted up interior circular slot 6, and square dish 5 outside contact has puts board frame 7, and board frame 7 inboard is fixed to be provided with clamping bar 8, and clamping bar 8 inboard screw thread is provided with internal thread sleeve 9, is fixed to be provided with damping spring 10 between the inner wall of board frame 7 both sides, and the damping spring 10 other end is fixed to be provided with slide 11, and the inboard of slide 11 inlayer copper aluminium silk screen and the inboard of putting the outer copper aluminium silk screen of board 7 central authorities are all fixed to be provided with copper pad pole 12, and copper pad pole 12 top contact has circuit board 13.

As shown in fig. 1, 3 and 4, through the roller chassis 1, square sleeve rod 2, arc loop sleeve rod 3, holding rod 4, square plate 5, inner circular groove 6, board frame 7, clamping rod 8, internal thread sleeve 9, damping spring 10, slide 11, copper pad rod 12 and circuit board 13 that set up, board frame 7, square plate 5 and roller chassis 1 are copper aluminum alloy material, the copper chain of fixed setting in bottom of roller chassis 1, internal thread sleeve 9 carries out the screw thread rotation setting to the inboard of clamping rod 8 in the inboard direction of square plate 5, be used for carrying out clamping and placing to the opposite board frame 7, damping spring 10 and slide 11 are pressed to board frame 7 inner wall, enlarge board frame 7 inner chamber and are used for placing circuit board 13, the contact of circuit board 13 bottom is placed through the inboard of slide 11 inlayer copper aluminum wire mesh and the inboard of board outer copper aluminum wire mesh that sets up of board 7, wherein under the effect of damping spring 10 carries out the pressure to put through central support board and 11 to circuit board 13, place through copper pad rod 12, copper wire mesh 7, the side of square plate 5, the roller chassis 1 is arranged in the vertical chassis that the bottom of roller chassis 1 is arranged to the both sides of roller chassis 1, the vertical frame is arranged to the side of the vertical chassis that is arranged to the side of roller chassis 1; the clamping rod 8 is arranged in a sliding manner with an inner circular groove 6 formed in the square disc 5, and the internal threads of the internal thread sleeve 9 are arranged with the internal threads of the clamping rod 8; the holding rod 4 and the fixed end surface of the square sleeve rod 2 are vertically arranged, and the square sleeve rod 2 and the arc ring sleeve rod 3 are symmetrically arranged at intervals by the vertical central axis of the roller car chassis 1; the two end surfaces of the sliding plate 11 are arranged in a sliding way with the inner wall of the plate frame 7, and the contact end surfaces of the clamping rods 8 and the plate frame 7 are arranged in a vertical way.

The working flow is as follows: the utility model forms a turnover frame main body through a roller chassis 1, a square sleeve rod 2, an arc ring sleeve rod 3 and a square disc 5, a plate placing frame 7, the square disc 5 and the roller chassis 1 are made of copper-aluminum alloy materials, a copper chain which is contacted with the ground is fixedly arranged at the bottom of the roller chassis 1, wherein a holding rod 4 fixedly arranged at the outer side of the square sleeve rod 2 plays a role in manually pulling the frame main body, the plate placing frame 7 and a clamping rod 8 fixedly arranged at the outer side form an integrated sliding frame assembly, the plate placing frame is slidably arranged with an inner circular groove 6 arranged in the square disc 5 through the clamping rod 8, the inner side of the clamping rod 8 is rotationally arranged in the inner side direction of the square disc 5 through an inner thread sleeve 9 for clamping and placing the opposite plate frame 7, the inner cavity of the board placing frame 7 is enlarged to be used for placing the circuit board 13 by pressing the damping spring 10 and the sliding plate 11 to the inner wall of the board placing frame 7, the copper pad rods 12 which are arranged on the inner side of the copper aluminum wire mesh of the inner layer of the sliding plate 11 and the inner side of the copper aluminum wire mesh of the outer layer of the central support plate of the board placing frame 7 play a role in contact placement of the bottom of the circuit board 13, wherein the circuit board 13 is pressed and placed by the central support plate and the sliding plate 11 under the action of the damping spring 10, and the copper chains which are fixedly arranged on the bottom of the frame body of the roller car chassis 1 and the bottom of the roller car chassis 1 play a role in preventing static electricity from being grounded.

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 principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a circuit board production turnover device, includes gyro wheel car chassis (1), its characterized in that: the utility model provides a roller car chassis (1) top is fixed be provided with square loop bar (2), fang Taogan (2) outside is fixed be provided with arc loop bar (3), fang Taogan (2) front and back both ends outside is fixed be provided with holding rod (4), arc loop bar (3) outside is fixed be provided with square dish (5), square dish (5) inside interior circular slot (6) of having seted up, square dish (5) outside contact has puts board frame (7), it is fixed to be provided with draw-in bar (8) to put board frame (7) inboard, draw-in bar (8) inboard screw thread is provided with internal thread sleeve (9), it is fixed to be provided with damping spring (10) between board frame (7) both sides inner wall, damping spring (10) other end is fixed be provided with slide (11), the inboard of slide (11) inlayer copper aluminium silk screen and the inboard of putting board frame (7) outside copper aluminium silk screen all are fixed be provided with copper pad pole (12), copper pad (12) top contact has circuit board (13).

2. The circuit board production turnover device of claim 1, wherein: the number of the Fang Taogan (2), the square plate (5) and the plate placing frame (7) is six, and the vertical central axes of the roller chassis (1) are two sides of the symmetrical distribution position.

3. The circuit board production turnover device of claim 1, wherein: the clamping rod (8) is arranged in a sliding manner with an inner circular groove (6) formed in the square disc (5), and internal threads of the internal thread sleeve (9) are arranged with internal threads of the clamping rod (8).

4. The circuit board production turnover device of claim 1, wherein: the fixed end surfaces of the holding rods (4) and Fang Taogan (2) are vertically arranged, and the Fang Taogan (2) and the arc ring sleeve rod (3) are symmetrically arranged at intervals by the vertical central axis of the roller chassis (1).

5. The circuit board production turnover device of claim 1, wherein: the two end faces of the sliding plate (11) are arranged in a sliding manner with the inner wall of the plate placing frame (7), and the contact end faces of the clamping rods (8) and the plate placing frame (7) are arranged in a vertical manner.