CN220493241U

CN220493241U - Special carrier suitable for SMT

Info

Publication number: CN220493241U
Application number: CN202321820195.5U
Authority: CN
Inventors: 华国栋; 高永�
Original assignee: Suzhou Yiyuan Technology Co ltd
Current assignee: Suzhou Yiyuan Technology Co ltd
Priority date: 2023-07-12
Filing date: 2023-07-12
Publication date: 2024-02-13
Anticipated expiration: 2033-07-12

Abstract

The utility model discloses a special carrier suitable for SMT (surface mount technology), which relates to the technical field of circuit board production and comprises two partition boards, grooves, motors, connecting shafts, carriers and cover plates, wherein the grooves are formed in one side of each partition board, the motors are fixedly arranged in the grooves, the carriers are fixedly connected with the output ends of the motors, the connecting shafts are fixedly arranged on one side, far away from the motors, of each carrier, the connecting shafts are rotatably connected to the middle part of one side of each partition board, the cover plates are arranged on the upper side and the lower side of each carrier, a plurality of placing grooves are formed in the upper surface and the lower surface of each carrier, and the placing grooves are formed in the surface of each cover plate in a penetrating mode. According to the utility model, the motor drives the carrier at the output end of the motor to overturn along the connecting shaft, so that the smt signature on the bottom layer of the carrier can be realized after the smt signature on the top layer of the carrier is carried out, the efficiency of the smt signature is improved, the device has a simple structure, is convenient to use and meets the existing use requirements.

Description

Special carrier suitable for SMT

Technical Field

The utility model relates to the technical field of circuit board production, in particular to a special carrier suitable for SMT.

Background

One of the production process flows of the flexible circuit board is a smt patch, namely, a component device patch is arranged on the flexible circuit board, the smt production process is very critical to the manufacture of the flexible circuit board, the used smt line body equipment is high in price, the flexible circuit board is provided with a top surface and a bot surface, namely, two surfaces of a top layer, the conventional smt patch production method comprises the steps of placing a top surface of a spliced flexible circuit board on a carrier board, adhering four corners of the carrier board by using adhesive tapes, placing the splice line body for production, after the top surface patch of a spliced flexible circuit board is completed, replacing products of all equipment of the whole smt line body, facing patch materials, matched tin paste steel meshes, devices, flyers, carrier boards and the like, placing the bot surface of the spliced flexible circuit board on the carrier board, adhering the four corners of the carrier board on the carrier board, and placing the splice line body for production until the two surfaces of the spliced flexible circuit board are pasted.

The prior art has the following problems: at present, when a top layer of a flexible circuit board is pasted with a part in the process of SMT, a bottom layer of the flexible circuit board needs to be pasted with the part, but the traditional SMT pasting carrier cannot be turned over, so that the efficiency of the SMT pasting is low, and a special carrier suitable for SMT is required to be provided to solve the problems.

Disclosure of Invention

In order to solve the technical problem, a special carrier suitable for SMT is provided, and the technical scheme solves the problems that the efficiency of the SMT is low and the use is not easy because the conventional flexible circuit board is subjected to the operation of pasting a piece on the bottom layer after the top layer is pasted in the SMT pasting process in the background technology.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a special carrier suitable for SMT includes baffle, recess, motor, even axle, carrier and apron, the baffle is provided with two, the inside recess of seting up in one side of baffle, the inside fixed mounting of recess has the motor, the output fixedly connected with carrier of motor, one side fixed mounting who keeps away from the motor of carrier has even the axle, even axle swivelling joint is in one side middle part of baffle, the upper and lower both sides of carrier all are provided with the apron, a plurality of standing groove has all been seted up to the upper surface and the lower surface of carrier, the standing groove has been seted up in the surface of apron running through equally, and corresponds the setting with the standing groove on carrier surface.

Preferably, a plurality of magnetic columns are arranged on one side, close to the carrier, of the cover plate.

Preferably, the upper surface and the lower surface of the carrier are provided with magnetic column grooves, the lower magnetic columns are arranged in the magnetic column grooves, and the magnetic column grooves and the magnetic columns are correspondingly arranged.

Preferably, a first clamping groove is formed in a side portion of the upper surface of the cover plate in a penetrating mode.

Preferably, the clamping grooves II are formed in the upper surface and one side part of the lower surface of the carrier.

Preferably, the first clamping groove and the second clamping groove are internally clamped with clamping blocks, and the clamping blocks are used for fixing the carrier.

Compared with the prior art, the utility model provides a special carrier suitable for SMT, which has the following beneficial effects:

the intelligent control device is provided with the grooves, the motors are fixedly arranged in the grooves, the carriers at the output ends of the motors are driven by the motors to overturn along the connecting shafts, so that the smt pieces on the bottom layers can be realized after the smt pieces on the top layers of the carriers are pasted, the efficiency of the smt pieces is improved, the intelligent control device is simple in structure and convenient to use, and the existing use requirements are met.

Drawings

Fig. 1 is a schematic perspective view of a special carrier suitable for SMT according to the present utility model;

FIG. 2 is a schematic perspective view of a special carrier for SMT according to the present utility model in another state;

FIG. 3 is a cross-sectional view of a special carrier for SMT according to the utility model;

fig. 4 is a schematic perspective view of a cover plate according to the present utility model;

the reference numerals in the figures are:

1. a partition plate; 101. a groove; 2. a motor; 3. a connecting shaft; 4. a carrier; 5. a cover plate; 6. a placement groove; 7. a magnetic column; 8. a clamping groove I; 9. a magnetic column groove; 10. a clamping groove II; 11. a clamping block;

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-4, a special carrier suitable for SMT includes baffle 1, recess 101, motor 2, even axle 3, carrier 4 and apron 5, baffle 1 is provided with two, recess 101 has been seted up to the inside one side of baffle 1, the inside fixed mounting of recess 101 has motor 2, the output fixedly connected with carrier 4 of motor 2, the one side fixed mounting that keeps away from motor 2 of carrier 4 has even axle 3, even axle 3 swivelling joint is in the middle part of one side of baffle 1, the upper and lower both sides of carrier 4 all are provided with apron 5, a plurality of standing groove 6 has all been seted up to upper surface and lower surface of carrier 4, standing groove 6 has been offered in the surface of apron 5 running through equally, and set up corresponding with standing groove 6 on carrier 4 surface.

Further, a plurality of magnetic columns 7 are arranged on one side of the cover plate 5, which is close to the carrier 4.

The upper surface and the lower surface of carrier 4 have all seted up magnetic column groove 9, and the inside in magnetic column groove 9 is provided with down the magnetic column, and magnetic column groove 9 corresponds the setting with magnetic column 7. The purpose of the magnetic column 7 is to make the cover plate 5 more fit with the carrier 4, so that the flexible circuit board is prevented from falling off in the operation process.

A clamping groove I8 is formed in a penetrating mode in one side portion of the upper surface of the cover plate 5.

The upper surface and one side part of the lower surface of the carrier 4 are provided with two clamping grooves 10.

In the utility model, the clamping blocks 11 are clamped in the clamping grooves I8 and II 10, and the clamping blocks 11 are used for fixing the carrier 4. Wherein fixture block 11 can fix carrier 4 and baffle 1, prevents at the in-process of device operation that carrier 4 inclines's phenomenon from appearing, has guaranteed the stability of device operation.

When the flexible circuit board to be pasted is placed in the placing groove 6 on the top layer, the cover plate 5 is placed on the upper surface of the carrier 4 along the magnetic column groove 9, the motor 2 can be started, the carrier 4 is driven by the motor 2 to turn over along the connecting shaft 3, the placing groove 6 on the bottom layer is enabled to turn to the top layer, the flexible circuit board is placed in the placing groove 6 at the moment, the cover plate 5 is placed on the upper surface of the carrier 4 along the magnetic column groove 9, the clamping block 11 is inserted into the clamping groove I8 and the clamping groove II 10, the flexible circuit board can be pasted, after the pasting is completed, the clamping block 11 is taken out from the clamping groove 8 and the clamping groove 10 by a worker, the motor 2 is started, the carrier 4 is driven by the motor 2 to turn over along the connecting shaft 3, the motor 2 can be closed until the flexible circuit board on the bottom layer reaches the top layer, at the moment, the clamping block 11 is inserted into the clamping groove I8 and the flexible circuit board on the inner side of the clamping groove 10, t pieces are pasted, and after the pasting is completed, the flexible circuit board can be taken out from the clamping block 8 and the clamping groove 10 by the worker, and the flexible circuit board can be taken out from the clamping groove 6.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a special carrier suitable for SMT, its characterized in that, including baffle (1), recess (101), motor (2), even axle (3), carrier (4) and apron (5), baffle (1) are provided with two, recess (101) are seted up to one side inside of baffle (1), the inside fixed mounting of recess (101) has motor (2), the output fixedly connected with carrier (4) of motor (2), one side fixed mounting that keeps away from motor (2) of carrier (4) has even axle (3), even axle (3) rotate and connect in one side middle part of baffle (1), the upper and lower both sides of carrier (4) all are provided with apron (5), the upper surface and the lower surface of carrier (4) all offer a plurality of standing groove (6), the surface of apron (5) runs through equally and has offered standing groove (6), and corresponds setting with standing groove (6) on carrier (4) surface.

2. A special carrier for SMT as claimed in claim 1, wherein: a plurality of magnetic columns (7) are arranged on one side, close to the carrier (4), of the cover plate (5).

3. A special carrier for SMT as claimed in claim 2, wherein: the magnetic column groove (9) is formed in the upper surface and the lower surface of the carrier (4), a lower magnetic column is arranged in the magnetic column groove (9), and the magnetic column groove (9) and the magnetic column (7) are correspondingly arranged.

4. A special carrier for SMT as claimed in claim 1, wherein: a clamping groove I (8) is formed in a penetrating mode in one side portion of the upper surface of the cover plate (5).

5. A special carrier for SMT as claimed in claim 4, wherein: and two clamping grooves (10) are formed in one side part of the upper surface and one side part of the lower surface of the carrier (4).

6. A special carrier for SMT as claimed in claim 5, wherein: the clamping blocks (11) are clamped in the clamping grooves I (8) and II (10), and the clamping blocks (11) are used for fixing the carrier (4).