CN211378408U - Satellite hot-pressing device - Google Patents

Abstract

The utility model belongs to the field of hot-pressing equipment, in particular to a satellite hot-pressing device. Aiming at the problem that the existing hot-pressing device is inconvenient to stably fix the circuit board, the following scheme is proposed. For the hot pressing head above, a fixing seat is fixedly installed on the top of the support table, a circuit board is placed on the fixing seat, a connecting groove is opened on the top of the fixing seat, and an L-shaped fixing plate is slidably installed in the connecting groove, and the L-shaped fixing The board is adapted to the circuit board, the inner wall of the side of the connecting grooves away from each other is provided with threaded holes, the inner threads of the threaded holes are threaded with threaded rods, and the ends of the two threaded rods close to each other are rotated and installed on the corresponding L-shaped fixed plate . The utility model has the advantages of reasonable design, simple structure and convenient operation. The circuit board is fixed in the horizontal and vertical directions, so that the circuit board can be stably fixed, thereby effectively improving the product quality.

Description

A satellite hot pressing device

technical field

The utility model relates to the technical field of hot pressing equipment, in particular to a satellite hot pressing device.

Background technique

In the traditional connection and fixing process of the flexible circuit board, the flexible circuit board is generally fixed by hot pressing. The hot-pressing device used in the hot-pressing process generally includes a transmission member and a hot-pressing head fixedly connected with the transmission member, and the lower surface of the hot-pressing head is kept horizontal.

At present, satellite production requires the cooperation of multiple circuit boards. When the circuit board is produced, the existing satellite hot pressing device is not stable in fixing the circuit board, which is easy to cause the quality of the product to decline. Therefore, we propose a satellite thermocompression device to solve the above problems.

Utility model content

The purpose of the utility model is to solve the shortcoming in the prior art that it is inconvenient to stably fix the circuit board, and proposes a satellite hot pressing device.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A satellite hot-pressing device includes a support table and a hot-pressing head located above the support table, a fixed seat is fixedly installed on the top of the support table, a circuit board is placed on the fixed seat, and a connection groove is opened on the top of the fixed seat for connecting The L-shaped fixing plate is slidably installed in the groove, and the L-shaped fixing plate is adapted to the circuit board. The inner wall of the side of the connecting groove away from each other is provided with threaded holes. The inner thread of the threaded hole is installed with a threaded rod. The ends that are close to each other are rotatably installed on the corresponding L-shaped fixing plate, the bottom inner wall of the connecting groove is provided with two symmetrically arranged sliding grooves, and the bottom of the L-shaped fixing plate is fixedly installed with two symmetrically arranged sliding seats, and the sliding The seat is slidably installed in the corresponding sliding groove.

Preferably, the bottom of the L-shaped fixing plate is provided with a first groove, a pressure plate is slidably installed in the first groove, one end of a plurality of fixing springs is fixedly installed on the top of the pressure plate, and the other end of the fixing spring is fixedly installed in the first groove On the inner wall of the top of the device, since a fixed spring is provided, the pressure plate can be reset by the fixed spring.

Preferably, the two L-shaped fixing plates are provided with a second groove on one side close to each other, a connecting seat is slidably installed in the second groove, and the connecting seat extends to the outer side of the L-shaped fixing plate, and one side of the connecting seat is hinged with a connecting seat. Since one end of the connecting rod is provided with a connecting seat, the movement of the connecting seat can drive the pressing plate to move.

Preferably, a third groove is formed on one inner wall of the first groove, a sliding plate is slidably installed in the third groove, one side of the sliding plate is fixedly installed on the pressing plate, and the bottom of the sliding plate is fixedly installed with a vertical rod. At one end, the other end of the vertical rod extends into the second slot, and the other end of the connecting rod is hinged on the vertical rod. Due to the connecting rod, the horizontal movement of the connecting seat can drive the vertical rod to move in the vertical direction through the connecting rod.

Preferably, the same stabilizer bar is fixedly installed on the top inner wall and the bottom inner wall of the third slot, and the sliding plate is slidably sleeved on the stabilizer bar. Due to the stabilizer bar, the sliding plate can move stably.

In the utility model, the circuit board of the satellite hot pressing device needs hot pressing for fixing. First, the circuit board is placed on the fixing seat, so that the circuit board is placed between two L-shaped fixing plates, and by rotating the threaded rod, Under the action of the threaded hole, the threaded rod moves while rotating. The movement of the threaded rod drives the L-shaped fixing plate to move. A L-shaped fixing plate is used to fix the circuit board horizontally;

When the connecting seat moves, the connecting seat drives the connecting rod to move, the connecting rod drives the vertical rod to move, the vertical rod drives the sliding plate to move down, and the sliding plate drives the pressure plate to move downward, so that the pressure plate stretches the fixed spring and connects with the top of the circuit board. Press and contact, so as to press and fix the circuit board in the vertical direction.

The utility model has reasonable design, simple structure and convenient operation, and the circuit board is fixed in the horizontal and vertical directions, so that the circuit board can be stably fixed, thereby effectively improving the product quality.

Description of drawings

Fig. 1 is the front view structure schematic diagram of a kind of satellite hot pressing device proposed by the utility model;

2 is a schematic diagram of the structure of part A of a satellite hot-pressing device proposed by the utility model;

3 is a schematic diagram of the structure of part B of a satellite hot-pressing device proposed by the utility model;

FIG. 4 is a schematic top view of the structure of a support platform of a satellite hot pressing device proposed by the present invention.

In the picture: 1 support table, 2 heat press head, 3 fixing seat, 4 circuit board, 5 connecting groove, 6L-shaped fixing plate, 7 threaded hole, 8 threaded rod, 9 sliding groove, 10 sliding seat, 11 first groove, 12 pressure plate, 13 fixed spring, 14 second groove, 15 connecting seat, 16 connecting rod, 17 third groove, 18 sliding plate, 19 vertical rod, 20 stable rod.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

Example 1

1-4, a satellite hot pressing device includes a support table 1 and a hot press head 2 located above the support table 1. A fixed seat 3 is fixedly installed on the top of the support table 1, and a circuit board 4 is placed on the fixed seat 3. , the top of the fixed seat 3 is provided with a connecting groove 5, and an L-shaped fixed plate 6 is slidably installed in the connecting groove 5, and the L-shaped fixed plate 6 is adapted to the circuit board 4, and the inner wall of the side of the connecting groove 5 away from each other is A threaded hole 7 is provided, and a threaded rod 8 is installed in the internal thread of the threaded hole 7. The ends of the two threaded rods 8 close to each other are rotated and installed on the corresponding L-shaped fixing plate 6, and the bottom inner wall of the connecting groove 5 is provided with two symmetrical In the provided sliding groove 9 , two symmetrically arranged sliding seats 10 are fixedly installed at the bottom of the L-shaped fixing plate 6 , and the sliding seats 10 are slidably installed in the corresponding sliding grooves 9 .

In the present invention, the bottom of the L-shaped fixing plate 6 is provided with a first groove 11 , a pressure plate 12 is slidably installed in the first groove 11 , one end of a plurality of fixing springs 13 is fixedly installed on the top of the pressure plate 12 , and the other end of the fixing spring 13 is fixedly installed. One end is fixedly mounted on the top inner wall of the first groove 11 .

In the present invention, the two L-shaped fixing plates 6 are provided with a second groove 14 on the side close to each other. The connecting seat 15 is slidably installed in the second groove 14, and the connecting seat 15 extends to the outer side of the L-shaped fixing plate 6 , one side of the connecting seat 15 is hinged with one end of the connecting rod 16 .

In the present invention, a third groove 17 is opened on one side of the inner wall of the first groove 11 , a sliding plate 18 is slidably installed in the third groove 17 , and one side of the sliding plate 18 is fixedly installed on the pressing plate 12 . One end of the vertical rod 19 is fixedly installed on the bottom, the other end of the vertical rod 19 extends into the second groove 14 , and the other end of the connecting rod 16 is hinged on the vertical rod 19 .

In the present invention, the same stabilizer bar 20 is fixedly installed on the top inner wall and the bottom inner wall of the third slot 17 , and the sliding plate 18 is slidably sleeved on the stabilizer bar 20 .

Embodiment 2

1-4, a satellite hot pressing device includes a support table 1 and a hot press head 2 located above the support table 1. A fixed seat 3 is fixedly installed on the top of the support table 1, and a circuit board 4 is placed on the fixed seat 3. , the top of the fixed seat 3 is provided with a connecting groove 5, and an L-shaped fixed plate 6 is slidably installed in the connecting groove 5, and the L-shaped fixed plate 6 is adapted to the circuit board 4, and the inner wall of the side of the connecting groove 5 away from each other is A threaded hole 7 is provided, and a threaded rod 8 is installed in the internal thread of the threaded hole 7. The ends of the two threaded rods 8 close to each other are rotated and installed on the corresponding L-shaped fixing plate 6, and the bottom inner wall of the connecting groove 5 is provided with two symmetrical In the provided sliding groove 9 , two symmetrically arranged sliding seats 10 are fixedly installed at the bottom of the L-shaped fixing plate 6 , and the sliding seats 10 are slidably installed in the corresponding sliding grooves 9 .

In the present invention, the bottom of the L-shaped fixing plate 6 is provided with a first groove 11, a pressure plate 12 is slidably installed in the first groove 11, and one end of a plurality of fixing springs 13 is fixedly installed on the top of the pressure plate 12, and the other end of the fixing spring 13 is fixedly installed. One end is fixedly mounted on the top inner wall of the first slot 11 , and since the fixing spring 13 is provided, the pressing plate 12 can be reset by the fixing spring 13 .

In the present invention, the two L-shaped fixing plates 6 are provided with a second groove 14 on the side close to each other. The connecting seat 15 is slidably installed in the second groove 14, and the connecting seat 15 extends to the outer side of the L-shaped fixing plate 6 One side of the connecting seat 15 is hinged with one end of the connecting rod 16 , because the connecting seat 15 is provided, the movement of the connecting seat 15 can drive the pressing plate 12 to move.

In the present invention, a third groove 17 is opened on one side of the inner wall of the first groove 11 , a sliding plate 18 is slidably installed in the third groove 17 , and one side of the sliding plate 18 is fixedly installed on the pressing plate 12 . One end of the vertical rod 19 is fixedly installed at the bottom, the other end of the vertical rod 19 extends into the second groove 14, and the other end of the connecting rod 16 is hinged on the vertical rod 19. Because the connecting rod 16 is provided, the horizontal movement of the connecting seat 15 The vertical rod 19 can be driven to move in the vertical direction through the connecting rod 16 .

In the present invention, the same stabilizer bar 20 is fixedly installed on the top inner wall and the bottom inner wall of the third slot 17 , and the sliding plate 18 is slidably sleeved on the stabilizer bar 20 . 18 Make steady moves.

In the present invention, a plurality of circuit boards 4 are arranged on the satellite, and information transmission is realized through the cooperation of the plurality of circuit boards 4, and most of the circuit boards 4 on the satellite need to be fixed by hot pressing. On the seat 3, the circuit board 4 is placed between the two L-shaped fixed plates 6. By rotating the threaded rod 8, under the action of the threaded hole 7, the threaded rod 8 moves while rotating, and the movement of the threaded rod 8 drives the L The L-shaped fixing plate 6 moves, and the movement of the L-shaped fixing plate 6 drives the sliding seat 10 to slide in the corresponding sliding groove 9, so that the L-shaped fixing plate 6 can move stably, and the movement of the L-shaped fixing plate 6 makes the connecting seat 15 is squeezed and stored in the second slot 14, the circuit board 4 is laterally fixed by two L-shaped fixing plates 6, and when the connecting seat 15 moves, the connecting seat 15 drives the connecting rod 16 to move, and the connecting rod 16 drives the The vertical rod 19 moves downward, the vertical rod 19 drives the sliding plate 18 to move downward, and the sliding plate 18 drives the pressing plate 12 to move downward, so that the pressing plate 12 stretches the fixed spring 13 and is pressed into contact with the top of the circuit board 4 , so that the The circuit board 4 is pressed and fixed in the vertical direction, so that the circuit board 4 can be stably fixed.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (5)

1. A satellite hot-pressing device comprises a supporting table (1) and a hot-pressing head (2) positioned above the supporting table (1), and is characterized in that a fixed seat (3) is fixedly mounted at the top of the supporting table (1), a circuit board (4) is placed on the fixed seat (3), a connecting groove (5) is formed in the top of the fixed seat (3), an L-shaped fixing plate (6) is slidably mounted in the connecting groove (5), the L-shaped fixing plate (6) is matched with the circuit board (4), threaded holes (7) are formed in the inner wall of one side, away from the connecting groove (5), of each connecting groove, threaded rods (8) are mounted in the threaded holes (7) in an internal thread mode, one ends, close to each other, of the two threaded rods (8) are rotatably mounted on the corresponding L-shaped fixing plate (6), two symmetrically-arranged sliding grooves (9) are formed in the inner wall of the bottom of the connecting groove, and the sliding seats (10) are slidably arranged in the corresponding sliding grooves (9).

2. The satellite hot-pressing device according to claim 1, wherein a first groove (11) is formed in the bottom of the L-shaped fixing plate (6), a pressing plate (12) is slidably mounted in the first groove (11), one end of a plurality of fixing springs (13) is fixedly mounted on the top of the pressing plate (12), and the other end of each fixing spring (13) is fixedly mounted on the inner wall of the top of the first groove (11).

3. The satellite hot-pressing device according to claim 1, wherein a second groove (14) is formed in each of two adjacent sides of the two L-shaped fixing plates (6), a connecting seat (15) is slidably mounted in the second groove (14), the connecting seat (15) extends to the outer side of the L-shaped fixing plate (6), and one side of the connecting seat (15) is hinged to one end of a connecting rod (16).

4. The satellite hot-pressing device according to claim 2, wherein a third groove (17) is formed in an inner wall of one side of the first groove (11), a sliding plate (18) is slidably mounted in the third groove (17), one side of the sliding plate (18) is fixedly mounted on the pressing plate (12), one end of a vertical rod (19) is fixedly mounted at the bottom of the sliding plate (18), the other end of the vertical rod (19) extends into the second groove (14), and the other end of the connecting rod (16) is hinged to the vertical rod (19).

5. The satellite hot-pressing device according to claim 4, wherein the same stabilizing bar (20) is fixedly mounted on the top inner wall and the bottom inner wall of the third groove (17), and the sliding plate (18) is slidably sleeved on the stabilizing bar (20).

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