Double-station PCB vacuum laminating device

Abstract

The utility model relates to the technical field of vacuum laminating devices, and discloses a double-station PCB (printed circuit board) vacuum laminating device which comprises a sealing box, two air cylinders are fixedly connected to the top in the sealing box, the output ends of the air cylinders are fixedly connected with a fixing plate, the bottom of the fixing plate is fixedly connected with a pressing plate, an electric heating plate is arranged in the pressing plate, and the electric heating plate is fixedly connected with the sealing box. A sealing cover is fixedly connected to the bottom of the fixing plate, a laminating seat is fixedly connected to the lower part in the sealing box, two placement grooves are formed in the top of the laminating seat, sealing grooves are formed in the exteriors of the two placement grooves, and springs which are uniformly distributed are fixedly connected to the interiors of the sealing grooves; according to the sealing device, the sealing cover, the sealing ring, the sealing groove, the spring, the vacuum pump, the guide pipe and the pressing plate work in a matched mode, the sealing cover is inserted into the sealing groove, and the sealing effect can be improved by attaching the sealing cover to the sealing ring.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum laminating devices, in particular to a double-station PCB board vacuum laminating device. Background Art

[0002] PCB board, also known as printed circuit board, is the provider of electrical connections for electronic components. Similarly, in the existing PCB production process, each layer of circuit board needs to be laminated and bonded into a whole to make it have good performance.

[0003] Most of the existing vacuum lamination devices are inconvenient to take out the materials, and the vacuum sealing effect is not good, which affects the vacuum lamination effect.

[0004] In view of the above problems, a double-station PCB board vacuum lamination device is proposed. Utility Model Content

[0005] The utility model aims to provide a double-station PCB board vacuum lamination device, which solves the problems in the background technology that it is inconvenient to take out materials and the vacuum sealing effect is poor, which affects the vacuum lamination effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a double-station PCB board vacuum lamination device, comprising a sealing box, wherein two cylinders are fixedly connected to the top of the sealing box, a fixing plate is fixedly connected to the output end of the cylinder, a pressing plate is fixedly connected to the bottom of the fixing plate, an electric heating plate is arranged in the pressing plate, a sealing cover is fixedly connected to the bottom of the fixing plate, a lamination seat is fixedly connected to the bottom of the sealing box, two placement grooves are arranged on the top of the lamination seat, sealing grooves are arranged outside the two placement grooves, springs are fixedly connected to the sealing grooves with uniform distribution, a sealing ring is fixedly connected to the top of the spring, two vacuum pumps are fixedly connected to the bottom of the sealing box, a conduit is fixedly connected to the output end of the vacuum pump, the conduit passes through the lamination seat and communicates with the placement groove, two driving components are arranged inside the lamination seat, a top column is connected to the top of the driving component, and the top column passes through the lamination seat.

[0007] By adopting the above technical solution, the sealing cover is inserted into the sealing groove and fits with the sealing ring to improve the sealing effect.

[0008] As a further description of the above technical solution: the driving assembly includes a connecting plate, the bottoms of the two connecting plates are fixedly connected to the inner wall of the laminating seat, the two connecting plates are fixedly connected to guide bars on opposite sides, a two-way threaded rod passes through and is rotatably connected between the two connecting plates, the outsides of the two-way threaded rods are threaded with moving blocks, the two moving blocks are rotatably connected to connecting rods on opposite sides, a lifting plate is arranged above the two connecting plates, the bottom of the lifting plate is fixedly connected to a connecting frame, the outside of the connecting frame is rotatably connected to the two connecting rods, and the top of the lifting plate is fixedly connected to the top column.

[0009] By adopting the above technical solution, the driving component can drive the top column to move up and down, so that the material can be ejected through the placement slot by the top column, making it convenient to take the material.

[0010] As a further description of the above technical solution: the sealing groove is opened on the top of the lamination seat, and the sealing groove is arranged directly below the sealing cover.

[0011] By adopting the above technical solution, the sealing cover can be easily inserted into the sealing groove.

[0012] As a further description of the above technical solution: the sealing ring is arranged in the sealing groove, and the outer part of the sealing ring is slidably connected to the inner wall of the sealing groove.

[0013] By adopting the above technical solution, the sealing ring can slide in the sealing groove conveniently.

[0014] As a further description of the above technical solution: a sealing door is arranged on the front side of the sealing box.

[0015] By adopting the above technical solution, a sealing plate is arranged on the inner side of the sealing door, thereby improving the sealing effect of the sealing box.

[0016] As a further description of the above technical solution: the sealing cover is arranged outside the pressure plate.

[0017] By adopting the above technical solution, the material is squeezed through the pressing plate.

[0018] As a further description of the above technical solution: a motor is arranged on the right side of the connecting plate, and the output end of the motor is fixedly connected to the bidirectional threaded rod.

[0019] By adopting the above technical solution, the bidirectional threaded rod is driven to rotate by the motor.

[0020] As a further description of the above technical solution: both sides of the lifting plate are slidably connected to the guide strips.

[0021] By adopting the above technical solution, grooves are arranged on both sides of the lifting plate, and the guide bars slide in the grooves.

[0022] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0023] 1. The utility model provides a double-station PCB board vacuum lamination device, which first cooperates with each other through the two-way threaded rod, moving block, connecting rod, connecting frame, motor, lifting plate, connecting plate and guide strip. The driving component can drive the top column to rise and fall, so that the material can be ejected through the placement slot through the top column, which is convenient for taking the material.

[0024] 2. The utility model provides a double-station PCB board vacuum lamination device, in which a sealing cover, a sealing ring, a sealing groove, a spring, a vacuum pump, a conduit and a pressing plate cooperate with each other. The sealing cover is inserted into the sealing groove and fits with the sealing ring to improve the sealing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 It is a cross-sectional view of the laminated seat of the utility model;

[0027] Figure 3 It is a schematic diagram of the internal structure of the laminated seat of the utility model.

[0028] In the figure: 1. sealing box; 2. cylinder; 3. fixing plate; 4. sealing cover; 5. pressing plate; 6. electric heating plate; 7. laminating seat; 8. placement groove; 9. sealing groove; 10. spring; 11. sealing ring; 12. conduit; 13. vacuum pump; 14. connecting plate; 15. guide strip; 16. two-way threaded rod; 17. motor; 18. moving block; 19. connecting rod; 20. connecting frame; 21. lifting plate; 22. top column; 23. sealing door. DETAILED DESCRIPTION

[0029] The following will refer to the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] In order to further understand the content of the utility model, the utility model is described in detail with reference to the accompanying drawings.

[0031] Reference Figure 1 , Figure 2 and Figure 3The utility model discloses a double-station PCB board vacuum laminating device, comprising a sealing box 1, wherein two cylinders 2 are fixedly connected to the top of the sealing box 1, and a fixed plate 3 is driven down by the cylinder 2, and a fixed plate 3 is fixedly connected to the output end of the cylinder 2 to achieve a connection effect, a pressing plate 5 is fixedly connected to the bottom of the fixed plate 3, and an electric heating plate 6 is arranged in the pressing plate 5 to heat the pressing plate 5, a sealing cover 4 is fixedly connected to the bottom of the fixed plate 3, and a laminating seat 7 is fixedly connected to the bottom of the sealing box 1, and two placement grooves 8 are arranged on the top of the laminating seat 7 to place PCB boards, The two placement grooves 8 are both provided with sealing grooves 9 on the outside, and the sealing grooves 9 are fixedly connected with evenly distributed springs 10, which can make the sealing ring 11 and the sealing cover 4 fit better. The sealing ring 11 is fixedly connected to the top of the spring 10, and two vacuum pumps 13 are fixedly connected to the bottom of the sealing box 1. The output end of the vacuum pump 13 is fixedly connected to a conduit 12, which passes through the lamination seat 7 and communicates with the placement grooves 8. Two driving components are arranged inside the lamination seat 7, and a top column 22 is connected to the top of the driving component. The top of the top column 22 is flush with the placement groove 8, and the top column 22 passes through the lamination seat 7.

[0032] Reference Figure 2 The driving assembly includes a connecting plate 14, the bottoms of the two connecting plates 14 are fixedly connected to the inner wall of the laminating seat 7, the opposite sides of the two connecting plates 14 are fixedly connected with a guide bar 15, a two-way threaded rod 16 passes through and is rotatably connected between the two connecting plates 14, and the two sides of the two-way threaded rod 16 are both threadedly connected to moving blocks 18 on the outside, and the two moving blocks 18 are rotatably connected to connecting rods 19 on the opposite sides, and a lifting plate 21 is arranged above the two connecting plates 14, and a connecting frame 20 is fixedly connected to the bottom of the lifting plate 21, and the outside of the connecting frame 20 is rotatably connected to the two connecting rods 19, and the top of the lifting plate 21 is fixedly connected to the top column 22, and the driving assembly can drive the top column 22 to be lifted and lowered, so that the material can be ejected through the placement slot 8 through the top column 22, which is convenient for taking materials.

[0033] Reference Figure 1 , Figure 2 and Figure 3 The sealing groove 9 is opened at the top of the laminating seat 7, and the sealing groove 9 is arranged directly below the sealing cover 4, so that the sealing cover 4 can be inserted into the sealing groove 9 conveniently. The sealing ring 11 is arranged in the sealing groove 9, and the outside of the sealing ring 11 is slidably connected to the inner wall of the sealing groove 9, so that the sealing ring 11 can slide in the sealing groove 9. A sealing door 23 is arranged on the front side of the sealing box 1, and a sealing plate is arranged on the inner side of the sealing door 23 to improve the sealing effect of the sealing box 1. The sealing cover 4 is arranged on the outside of the pressing plate 5, and a motor 17 is arranged on the right side of the connecting plate 14. The motor 17 is fixed to the inner wall of the laminating seat 7, and the output end of the motor 17 is fixedly connected to the bidirectional threaded rod 16, and both sides of the lifting plate 21 are slidably connected to the guide bar 15.

[0034] Working principle: When in use, place the PCB board in the placement slot 8, close the sealing door 23, then start the cylinder 2 to drive the fixed plate 3 to descend, drive the sealing cover 4 and the pressing plate 5 to descend, and insert the sealing cover 4 into the sealing slot 9 to fit with the sealing ring 11. The sealing ring 11 can be more closely fitted to the sealing cover 4 through the expansion and contraction of the spring 10, and the placement slot 8 is sealed by the sealing cover 4. The electric heating plate 6 heats the pressing plate 5, and at the same time, the vacuum pump 13 extracts the air in the sealing cover 4 through the conduit 12. After the lamination is completed, the cylinder 2 drives the sealing cover 4 to rise, and the motor 17 is started to drive the bidirectional threaded rod 16 to rotate, and the two moving blocks 18 are driven to move relative to each other through the bidirectional threaded rod 16, thereby driving the lifting plate 21 to rise along the guide strip 15 through the connecting rod 19 and the connecting frame 20, thereby driving the ejector column 22 to rise and eject the material from the placement slot 8, which is convenient for material removal.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A double-station PCB board vacuum lamination device, comprising a sealing box (1), characterized in that: Two cylinders (2) are fixedly connected to the top of the sealed box (1); a fixed plate (3) is fixedly connected to the output end of the cylinder (2); a pressing plate (5) is fixedly connected to the bottom of the fixed plate (3); an electric heating plate (6) is arranged inside the pressing plate (5); a sealing cover (4) is fixedly connected to the bottom of the fixed plate (3); a laminating seat (7) is fixedly connected to the bottom of the sealed box (1); two placement grooves (8) are arranged on the top of the laminating seat (7); sealing grooves (9) are arranged outside the two placement grooves (8); A uniformly distributed spring (10) is fixedly connected inside the sealing groove (9), a sealing ring (11) is fixedly connected to the top of the spring (10), two vacuum pumps (13) are fixedly connected inside the bottom of the sealing box (1), a conduit (12) is fixedly connected to the output end of the vacuum pump (13), the conduit (12) passes through the lamination seat (7) and communicates with the placement groove (8), two driving components are arranged inside the lamination seat (7), a top column (22) is connected to the top of the driving component, and the top column (22) passes through the lamination seat (7).

2. A double-station PCB board vacuum lamination device according to claim 1, characterized in that: The driving assembly comprises a connecting plate (14), the bottoms of the two connecting plates (14) are fixedly connected to the inner wall of the laminating seat (7), the opposite sides of the two connecting plates (14) are fixedly connected to a guide bar (15), a bidirectional threaded rod (16) passes through and is rotatably connected between the two connecting plates (14), the outer sides of the two-way threaded rod (16) are threadedly connected to a moving block (18), the opposite sides of the two moving blocks (18) are rotatably connected to a connecting rod (19), a lifting plate (21) is arranged above the two connecting plates (14), the bottom of the lifting plate (21) is fixedly connected to a connecting frame (20), the outer side of the connecting frame (20) is rotatably connected to the two connecting rods (19), and the top of the lifting plate (21) is fixedly connected to a top column (22).

3. A double-station PCB board vacuum lamination device according to claim 1, characterized in that: The sealing groove (9) is opened on the top of the lamination seat (7), and the sealing groove (9) is arranged directly below the sealing cover (4).

4. A double-station PCB board vacuum lamination device according to claim 1, characterized in that: The sealing ring (11) is arranged in the sealing groove (9), and the outside of the sealing ring (11) is slidably connected to the inner wall of the sealing groove (9).

5. A double-station PCB board vacuum lamination device according to claim 1, characterized in that: A sealing door (23) is provided on the front side of the sealing box (1).

6. A double-station PCB board vacuum lamination device according to claim 1, characterized in that: The sealing cover (4) is arranged outside the pressing plate (5).

7. A double-station PCB board vacuum lamination device according to claim 2, characterized in that: A motor (17) is arranged on the right side of the connecting plate (14), and an output end of the motor (17) is fixedly connected to a bidirectional threaded rod (16).

8. The double-station PCB board vacuum lamination device according to claim 2, characterized in that: Both sides of the lifting plate (21) are slidably connected to the guide strips (15).

Images