CN219986752U

CN219986752U - PCBA pressure equipment mechanism

Info

Publication number: CN219986752U
Application number: CN202321119592.XU
Authority: CN
Inventors: 于德兵; 董明俊; 王良奎
Original assignee: Kunyang Intelligent Technology Suzhou Co ltd
Current assignee: Kunyang Intelligent Technology Suzhou Co ltd
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2023-11-10
Anticipated expiration: 2033-05-11

Abstract

The utility model relates to the technical field of PCBA press fitting, in particular to a PCBA press fitting mechanism, which comprises a C-shaped frame, wherein a clamping mechanism which is convenient for clamping PCBA is arranged on the C-shaped frame, a main press fitting mechanism which is convenient for press fitting PCBA is arranged on the C-shaped frame, the main press fitting mechanism comprises a servo press, a quick-change tool and a press fitting tool, the servo press is fixedly assembled on the front surface of the C-shaped frame close to the top end, the quick-change tool is arranged on the lower surface of the servo press, and the press fitting tool is fixedly assembled on the lower surface of the quick-change tool. This PCBA pressure equipment mechanism is provided with supporting seat and stiffener respectively through the bottom and the back of C type frame to play fixed and supporting role, sliding connection has the grip block in the base of supporting seat one side, and the grip block is connected with two-way screw rod and is realized the centre gripping to PCBA, and the top of fixture is provided with quick change frock and pressure equipment mould, so that carries out the pressure equipment to PCBA.

Description

PCBA pressure equipment mechanism

Technical Field

The utility model relates to the technical field of PCBA press-fitting, in particular to a PCBA press-fitting mechanism.

Background

PCBA is also called a printed circuit board, is an important electronic component, is a support for electronic components, is a provider for connecting electronic components and circuits, is called a printed circuit board because it is manufactured by adopting an electronic printing technology, and interconnects between electronic components are directly connected by wires to form a complete circuit before the printed circuit board appears.

The PCBA press-fitting mechanism adopted in the market is common in a pneumatic press-fitting mode, but the pneumatic press-fitting mode cannot achieve press-fitting precision and stability better in press-fitting stability and product mold changing during press-fitting operation, is inconvenient to use because the PCBA is not convenient to center, position and clamp and fix, and the PCBA press-fitting mechanism is designed based on the defects of the prior art.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a PCBA press-fitting mechanism which has the advantages of improving the quality and high precision of products, changing the types of different products, covering the types of the products in a large range and clamping PCBA plates, and solves the problems that the press-fitting precision of the pneumatic press-fitting mechanism is lower, the replacement of compatible products cannot be better met, and the PCBA plates cannot be centered, positioned and clamped.

The utility model provides the following technical scheme: the PCBA press-fitting mechanism comprises a C-shaped frame, wherein a clamping mechanism which is convenient for clamping the PCBA is arranged on the C-shaped frame, and a main press-fitting mechanism which is convenient for press-fitting the PCBA is arranged on the C-shaped frame;

the main press mounting mechanism comprises a servo press, a quick-change tool and a press mounting die, wherein the servo press is fixedly assembled on the front surface of the C-shaped frame and close to the top end, the quick-change tool is arranged on the lower surface of the servo press, and the press mounting die is fixedly assembled on the lower surface of the quick-change tool.

As a preferable technical scheme of the utility model, the main press-fitting mechanism further comprises a mold-changing detector and a supporting piece, wherein the mold-changing detector is arranged on one side of the quick-changing tool, and the supporting piece is fixedly connected to the lower surface of the quick-changing tool.

As a preferable technical scheme of the utility model, the clamping mechanism comprises a base, a chute, a clamping block, a bidirectional screw rod and a rotating handle, wherein the base is fixedly connected to the front surface of the bottom of the C-shaped frame, the chute is arranged on the upper surface of the base, the clamping block is slidingly connected to the inside of the chute, the bidirectional screw rod is rotationally connected to the inside of the chute, and the rotating handle is fixedly connected to the outer end of the bidirectional screw rod.

As a preferable technical scheme of the utility model, the bottom of the C-shaped frame is fixedly connected with a supporting seat, and the back of the C-shaped frame is fixedly connected with a reinforcing rod.

As a preferable technical scheme of the utility model, a clamping mechanism is arranged on one side of the supporting seat.

As a preferable technical scheme of the utility model, the surface thread of the bidirectional screw rod is provided with the clamping block in a sliding manner, and the clamping block is connected to the base in a sliding manner.

As a preferable technical scheme of the utility model, the quick-change tool is slidingly lifted right above the clamping mechanism, and the supporting piece is arranged right above the clamping mechanism.

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

1. this PCBA pressure equipment mechanism through with PCBA centre gripping on fixture, control servo press starts this moment, and quick change frock stretches out and drives quick change frock and move down, and support piece and pressure equipment mould of quick change frock bottom move thereupon this moment, can support PCBA earlier when support piece moves down, then carry out pressure equipment through pressure equipment mould to PCBA and pin needle, guarantee its pressure equipment and not only satisfy the demand of product technology and can more stable pressure equipment, but the quick change frock of quick change more can satisfy the demand of different kinds of products.

2. This PCBA pressure equipment mechanism opens the grip block to both sides through anticlockwise rotation handle, places PCBA between two grip blocks, then holds to rotate clockwise and drive two grip blocks and remove in opposite directions after the rotation of two grip blocks, if PCBA is to one side cheap, then can promote PCBA and remove to the grip block that is nearer to PCBA, until PCBA removes the central point under main pressure equipment mechanism to it can, the device is convenient for carry out centre gripping to PCBA.

Drawings

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

FIG. 2 is a schematic rear view of the apparatus of the present utility model;

FIG. 3 is a schematic view of a clamping mechanism according to the present utility model;

fig. 4 is a schematic structural diagram of a main pressing mechanism of the present utility model.

In the figure: 1. a C-shaped frame; 101. a support base; 102. a reinforcing rod; 2. a clamping mechanism; 201. a base; 202. a chute; 203. a clamping block; 204. a bidirectional screw; 205. a rotating handle; 3. a main press-fitting mechanism; 301. a servo press; 302. quick-change tooling; 303. a change-of-shape detector; 304. a support; 305. and (5) pressing and mounting a die.

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, a PCBA press-fitting mechanism includes a C-shaped frame 1, a clamping mechanism 2 for clamping the PCBA is provided on the C-shaped frame 1, a main press-fitting mechanism 3 for press-fitting the PCBA is provided on the C-shaped frame 1, a supporting seat 101 is fixedly connected to the bottom of the C-shaped frame 1, a reinforcing rod 102 is fixedly connected to the back of the C-shaped frame 1, and a clamping mechanism 2 is provided on one side of the supporting seat 101, and the strength of the PCBA is fixed and reinforced by setting the supporting seat 101 and the reinforcing rod 102.

Referring to fig. 4, the main press-fitting mechanism 3 includes a servo press 301, a quick-change tool 302 and a press-fitting die 305, the servo press 301 is fixedly assembled on the front surface of the C-shaped frame 1 near the top end, the quick-change tool 302 is disposed on the lower surface of the servo press 301, the press-fitting die 305 is fixedly assembled on the lower surface of the quick-change tool 302, the main press-fitting mechanism 3 further includes a mold-changing detector 303 and a supporting member 304, the mold-changing detector 303 is disposed on one side of the quick-change tool 302, the supporting member 304 is fixedly connected on the lower surface of the quick-change tool 302, the quick-change tool 302 is slidingly lifted over the clamping mechanism 2, the supporting member 304 is disposed over the clamping mechanism 2, the servo press 301 is disposed to provide a main power, the press-fitting function is realized, the quick-change tool 302 is convenient to satisfy the requirements of different types of products, and the mold-changing detector is disposed to be convenient for detecting the mold types of the quick-change tool 302.

Referring to fig. 3, the clamping mechanism 2 includes a base 201, a chute 202, a clamping block 203, a bidirectional screw 204 and a rotating handle 205, wherein the base 201 is fixedly connected to the front surface of the bottom of the C-shaped frame 1, the chute 202 is formed on the upper surface of the base 201, the clamping block 203 is slidingly connected to the inside of the chute 202, the bidirectional screw 204 is rotationally connected to the inside of the chute 202, the rotating handle 205 is fixedly connected to the outer end of the bidirectional screw 204, the clamping block 203 is slidingly arranged on the surface of the bidirectional screw 204 in a threaded manner, the clamping block 203 is slidingly connected to the base 201, and by arranging the clamping block 203, the PCBA is clamped and fixed conveniently, and by arranging the bidirectional screw 204, the clamping block 203 is driven to move simultaneously, so that the clamping position of the PCBA is at a central point.

When the PCBA press-fitting mechanism is used in an initial state, firstly, the bottom and the back of the C-shaped frame 1 are respectively provided with a supporting seat 101 and a reinforcing rod 102 so as to play a role in fixing and supporting, a clamping block 203 is connected in a sliding manner in a base 201 at one side of the supporting seat 101, the clamping block 203 is connected with a bidirectional screw 204 to clamp the PCBA, and a quick-change tool 302 and a press-fitting tool 305 are arranged above the clamping mechanism 2 so as to press-fit the PCBA;

when accurate pressure equipment is carried out to PCBA and pin needle, at first with PCBA centre gripping on fixture 2, control servo press 301 starts this moment, quick change frock 302 stretches out and drives quick change frock 302 and move down, and support piece 304 and pressure equipment mould 305 of quick change frock 302 bottom move thereupon this moment, can support PCBA earlier when support piece 304 moves down, then carries out pressure equipment to PCBA and pin needle through pressure equipment mould 305, and the device is convenient for carry out accurate pressure equipment to PCBA and pin needle.

When the PCBA needs to be clamped and fixed in the middle, the clamping blocks 203 are opened to two sides by the anticlockwise rotating handle 205, the PCBA is placed between the two clamping blocks 203, then the rotating handle 205 is held to rotate clockwise to drive the bidirectional screw 204 to rotate, the bidirectional screw 204 rotates to drive the two clamping blocks 203 to move in the opposite direction, if the PCBA is cheaper to one side, the clamping blocks 203 which are closer to the PCBA can push the PCBA to move until the PCBA moves to the center point under the main press-fitting mechanism 3, and the PCBA is clamped in the middle.

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

1. PCBA pressure equipment mechanism, including C type frame (1), its characterized in that: the C-shaped frame (1) is provided with a clamping mechanism (2) which is convenient for clamping the PCBA, and the C-shaped frame (1) is provided with a main pressing mechanism (3) which is convenient for pressing the PCBA;

the main press mounting mechanism (3), main press mounting mechanism (3) include servo press (301), quick change frock (302) and press mounting mould (305), servo press (301) fixed mounting is close to the top in C type frame (1) openly, quick change frock (302) set up the lower surface at servo press (301), press mounting mould (305) fixed mounting is at the lower surface of quick change frock (302).

2. The PCBA press-fitting mechanism as set forth in claim 1, wherein: the main press fitting mechanism (3) further comprises a mold changing detector (303) and a supporting piece (304), wherein the mold changing detector (303) is arranged on one side of the quick changing tool (302), and the supporting piece (304) is fixedly connected to the lower surface of the quick changing tool (302).

3. The PCBA press-fitting mechanism as set forth in claim 1, wherein: the clamping mechanism (2) comprises a base (201), a sliding groove (202), a clamping block (203), a bidirectional screw (204) and a rotating handle (205), wherein the base (201) is fixedly connected to the front surface of the bottom of the C-shaped frame (1), the sliding groove (202) is formed in the upper surface of the base (201), the clamping block (203) is slidably connected to the sliding groove (202), the bidirectional screw (204) is rotatably connected to the sliding groove (202), and the rotating handle (205) is fixedly connected to the outer end of the bidirectional screw (204).

4. The PCBA press-fitting mechanism as set forth in claim 1, wherein: the bottom of C type frame (1) fixedly connected with supporting seat (101), the back fixedly connected with stiffener (102) of C type frame (1).

5. The PCBA press-fitting mechanism as recited in claim 4, wherein: one side of the supporting seat (101) is provided with a clamping mechanism (2).

6. A PCBA press-fitting mechanism according to claim 3, characterized in that: the surface thread of the bidirectional screw rod (204) is provided with a clamping block (203) in a sliding mode, and the clamping block (203) is connected to the base (201) in a sliding mode.

7. The PCBA press-fitting mechanism as set forth in claim 2, wherein: the quick-change tool (302) is lifted and lowered in a sliding mode right above the clamping mechanism (2), and the supporting piece (304) is arranged right above the clamping mechanism (2).