CN210334680U

CN210334680U - Novel PCB automatic weld machine frock

Info

Publication number: CN210334680U
Application number: CN201921063554.0U
Authority: CN
Inventors: 周宇
Original assignee: Changchun Gaoxin Dongzhuo Auto Electronic Co ltd
Current assignee: Changchun Gaoxin Dongzhuo Auto Electronic Co ltd
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-04-17
Anticipated expiration: 2029-07-09

Abstract

The utility model relates to a novel PCB automatic weld machine frock relates to PCB board processing printing field, has solved the problem that the PCB board welding time L type contact pin atress among the prior art rocked easily. The method comprises the following steps: fixedly mounting a bottom plate; the fixed block is arranged on the fixed mounting bottom plate; the PCB supporting mechanism is arranged on the fixed block and supports the PCB; the L-shaped contact pin positioning mechanism is arranged on the fixed block and used for positioning the L-shaped contact pin to a welding position between the L-shaped contact pin and the PCB; and the magnetic suction type pressing plate is adsorbed on one side of the fixed block and is right to the L-shaped contact pin of the L-shaped contact pin positioning mechanism to be compressed and fixed. This device can avoid L type contact pin atress to rock when the welding, makes PCB board welding more stable high-efficient.

Description

Novel PCB automatic weld machine frock

Technical Field

The utility model relates to a PCB board processing printing technology field, in particular to novel PCB automatic weld machine frock.

Background

A PCB, i.e., a printed circuit board, also called a PCB, is a provider of electrical connection of electronic components. Its development has been over 100 years old; the design of the method is mainly layout design; the circuit board has the main advantages of greatly reducing errors of wiring and assembly, and improving the automation level and the production labor rate.

In the current PCB board processing printing process, when welding L type contact pin on the PCB board, because the defect to the fixed mode of L type contact pin, L type contact pin atress rocks when leading to the product welding, causes the welding to be misaligned, influences welding quality and work efficiency. In order to improve the above problem, it is necessary to design a new type of tool for an automatic PCB welder.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that L type contact pin atress rocked easily when solving the PCB board welding among the prior art provides a neotype PCB automatic weld machine frock.

In order to solve the technical problem, the technical scheme of the utility model is specifically as follows:

the utility model provides a novel PCB automatic weld machine frock, include:

fixedly mounting a bottom plate;

the fixed block is arranged on the fixed mounting bottom plate;

the PCB supporting mechanism is arranged on the fixed block and supports the PCB;

the L-shaped contact pin positioning mechanism is arranged on the fixed block and used for positioning the L-shaped contact pin to a welding position between the L-shaped contact pin and the PCB;

and the magnetic suction type pressing plate is adsorbed on one side of the fixed block and is right to the L-shaped contact pin of the L-shaped contact pin positioning mechanism to be compressed and fixed.

Preferably, the fixed mounting baseplate is provided with a fixed mounting counter bore corresponding to the automatic welding machine base, and the fixed mounting baseplate and the corresponding automatic welding machine base are fixed through screws through the fixed mounting counter bore.

Preferably, the fixed block and the fixed mounting bottom plate are fixed through screws, the fixed block is provided with positioning and mounting counter bores corresponding to the screws, and the fixed mounting bottom plate is provided with threaded grooves corresponding to the positioning and mounting counter bores.

Preferably, the PCB board supporting mechanism includes:

the magnetic suction type pressing plate comprises a fixed block, a plurality of groups of convex plates and a magnetic suction type pressing plate, wherein the convex plates are of convex structures extending from the upper end part of one side of the fixed block;

and the PCB supporting grooves are formed in the upper ends of the inner sides of the two adjacent groups of the protruding plates and extend along the edge direction of the upper surface of the fixing block, and the PCB supporting grooves correspond to the PCB and accommodate the PCB to be embedded and fixed.

Preferably, the L-shaped pin positioning mechanism includes:

the L-shaped positioning groove is formed in the fixed block and extends from the lower surface of the fixed block to the surface of one side, provided with the protruding plate, of the fixed block;

and the L-shaped positioning groove is formed in the position between every two adjacent groups of the protruding plates on the fixing block.

The utility model discloses following beneficial effect has:

the utility model discloses a novel PCB automatic weld machine frock, through the PCB board supporting mechanism on the fixed block support fixed PCB board, place the position through L type contact pin positioning mechanism location contact pin simultaneously, recycle magnetism and inhale the formula clamp plate and adsorb on the fixed block and compress tightly fixedly to L type contact pin through magnetism, avoid L type contact pin atress when the welding to rock, make PCB board welding more stable high-efficient to magnetism is inhaled the strong magnetism of formula clamp plate and is adsorbed, and the convenience of taking, the operation is convenient.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural view of a novel PCB automatic welding machine tool of the present invention;

fig. 2 is a schematic structural view of a fixed mounting base plate of the novel automatic PCB welding machine tool of the present invention;

FIG. 3 is a top view structural diagram of a fixing block of the novel PCB automatic welding machine tool of the present invention;

FIG. 4 is a bottom view of the novel PCB automatic welding machine tool of the present invention;

fig. 5 is the utility model discloses a novel magnetic type clamp plate's of PCB automatic weld machine frock structural schematic.

The reference numerals in the figures denote:

1. fixedly mounting a bottom plate; 2. a fixed block; 3. a magnetic suction type pressing plate; 4. fixedly mounting a counter bore; 5. positioning and mounting the counter bore; 6. a threaded groove; 7. a raised plate; 8. a PCB supporting groove; 9. l-shaped positioning grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a novel tooling of an automatic PCB welder comprises:

fixedly mounting a bottom plate 1;

the fixed block 2 is arranged on the fixed mounting bottom plate 1;

the PCB supporting mechanism is arranged on the fixed block 2 and supports the PCB;

the L-shaped contact pin positioning mechanism is arranged on the fixing block 2 and used for positioning the L-shaped contact pin to a welding position between the L-shaped contact pin and the PCB;

and magnetic attraction type pressing plates 3, wherein the magnetic attraction type pressing plates 3 are adsorbed on one sides of the fixing blocks 2 and compress and fix the L-shaped contact pins at the L-shaped contact pin positioning mechanisms.

The fixed mounting counter bore 4 corresponding to the automatic welding machine base is formed in the fixed mounting bottom plate 1, and the fixed mounting bottom plate 1 and the corresponding automatic welding machine base are fixed through screws through the fixed mounting counter bore 4.

Fixed block 2 and fixed mounting base plate 1 between pass through the screw fixation, set up the location installation counter bore 5 that corresponds the screw on the fixed block 2, set up the screw thread groove 6 that corresponds with location installation counter bore 5 on the fixed mounting base plate 1.

PCB board supporting mechanism includes:

the magnetic suction type pressing plate comprises a plurality of groups of protruding plates 7, wherein the protruding plates 7 are protruding structures extending from the upper end part of one side of the fixing block 2, the plurality of groups of protruding plates 7 are uniformly arranged on one side of the fixing block 2, and the magnetic suction type pressing plate 3 is positioned below the protruding plates 7;

and the PCB supporting grooves 8 are formed in the upper ends of the inner sides of the two adjacent groups of protruding plates 7, the PCB supporting grooves 8 extend along the edge direction of the upper surface of the fixing block 2, and the PCB supporting grooves 8 correspond to the PCB and are used for accommodating the PCB to be embedded and fixed.

L type contact pin positioning mechanism includes:

the L-shaped positioning groove 9 is formed in the fixed block 2, and the L-shaped positioning groove 9 extends from the lower surface of the fixed block 2 to the surface of one side, provided with the convex plate 7, of the fixed block 2;

l-shaped positioning grooves 9 are formed in the positions between every two adjacent groups of the protruding plates 7 on the fixing block 2.

The working principle is as follows:

firstly, the device enables the fixed mounting bottom plate 1 and the corresponding automatic welding machine base to be fixed through screws through the fixed mounting counter bore 4. And the positioning column and the base of the automatic welding machine can be used for quickly positioning. Through the screw fixation between fixed block 2 and the fixed mounting bottom plate 1, set up the location installation counter bore 5 that corresponds the screw on the fixed block 2, set up the screw thread groove 6 that corresponds with location installation counter bore 5 on the fixed mounting bottom plate 1, make the screw can fix the fixed block 2 on the fixed mounting bottom plate 1 through location installation counter bore 5 screw in screw thread groove 6. And then the PCB supporting mechanism and the L-shaped contact pin positioning mechanism on the fixing block 2 are utilized to respectively position and fix the PCB and the L-shaped contact pin. Concretely, make L type contact pin aim at L type contact pin positioning mechanism in L type positioning groove 9 fix a position and place, adsorb on one side of 7 below protruding boards on fixed block 2 through magnetism type clamp plate 3 afterwards on the surface, magnetism type clamp plate 3 this moment utilize with the fixed block 2 between the adsorption affinity, compress tightly fixedly to the L type contact pin of L type positioning groove 9 department, L type contact pin atress rocks when preventing to weld. And then the PCB is placed in a PCB supporting groove 8 in the PCB supporting mechanism corresponding to the L-shaped contact pin, and the PCB and the L-shaped contact pin are respectively positioned and fixed through the PCB supporting groove 8 and the L-shaped positioning groove 9 so that the L-shaped contact pin and the PCB are just positioned to a welding position. And the PCB supporting grooves 8 formed between the plurality of convex plates 7 and the fixed block 2 and the L-shaped positioning grooves 9 correspondingly formed on the fixed block 2 can also clamp a plurality of groups of PCBs for welding.

To sum up, this device can avoid L type contact pin atress to rock when the welding, makes PCB board welding more stable high-efficient to magnetism is inhaled the strong magnetism of formula clamp plate and is adsorbed, and the convenience of taking is convenient operation.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims

1. The utility model provides a novel PCB automatic weld machine frock which characterized in that includes:

a fixed mounting base plate (1);

the fixing block (2), the said fixing block (2) is installed on said fixed mounting base plate (1);

the PCB supporting mechanism is arranged on the fixed block (2) and supports a PCB;

the L-shaped contact pin positioning mechanism is arranged on the fixing block (2) and positions the L-shaped contact pin to a welding position between the L-shaped contact pin and the PCB;

and magnetic suction type pressing plates (3), wherein the magnetic suction type pressing plates (3) are adsorbed on one sides of the fixing blocks (2) and are right to the L-shaped contact pins at the L-shaped contact pin positioning mechanisms to be compressed and fixed.

2. The novel PCB automatic welding machine tool according to claim 1, characterized in that the fixed mounting bottom plate (1) is provided with a fixed mounting counter bore (4) corresponding to the automatic welding machine base, and the fixed mounting bottom plate (1) and the corresponding automatic welding machine base are fixed through screws through the fixed mounting counter bore (4).

3. The novel automatic PCB welding machine tool according to claim 1, characterized in that the fixing block (2) is fixed with the fixed mounting base plate (1) through screws, the fixing block (2) is provided with positioning and mounting counter bores (5) corresponding to the screws, and the fixed mounting base plate (1) is provided with thread grooves (6) corresponding to the positioning and mounting counter bores (5).

4. The novel PCB automatic welding machine tool according to claim 1, wherein the PCB supporting mechanism comprises:

the magnetic suction type pressing plate comprises a plurality of groups of protruding plates (7), wherein the protruding plates (7) are protruding structures extending from the upper end part of one side of the fixing block (2), the number of the protruding plates (7) is multiple, the protruding plates are uniformly arranged on one side of the fixing block (2), and the magnetic suction type pressing plate (3) is positioned below the protruding plates (7);

and the PCB supporting grooves (8) are formed in the upper ends of the inner sides of the two adjacent groups of the protruding plates (7) and extend along the edge direction of the upper surface of the fixing block (2), and the PCB supporting grooves (8) correspond to the PCB and contain the PCB to be embedded and fixed.

5. The novel PCB automatic welding machine tool according to claim 4, wherein the L-shaped contact pin positioning mechanism comprises:

the L-shaped positioning groove (9) is formed in the fixing block (2) and extends from the lower surface of the fixing block (2) to the surface, on one side of the fixing block (2), of the protruding plate (7);

l-shaped positioning grooves (9) are formed in the positions, between every two adjacent groups of the protruding plates (7), of the fixing block (2).