CN219395163U

CN219395163U - FPC reinforcement piece gum heating device

Info

Publication number: CN219395163U
Application number: CN202320188103.XU
Authority: CN
Inventors: 马龙飞
Original assignee: Xiamen Feilong Hongye Electronic Technology Co ltd
Current assignee: Xiamen Feilong Hongye Electronic Technology Co ltd
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-07-21
Anticipated expiration: 2033-02-13

Abstract

The utility model discloses an FPC reinforcing sheet gum heating device which comprises a base, wherein one side of the base is fixedly connected with a controller, a groove is formed in the base, two protective shells are symmetrically arranged at the upper end of the base, a screw rod is arranged in each protective shell, a connecting block is connected onto the screw rod in a threaded manner, one end of the connecting block is fixedly connected with a fixing plate, the lower end of the fixing plate is provided with a fixing column, the lower end of the fixing column is fixedly connected with a heater, and four limiting plates are uniformly arranged at the lower end of the heater. According to the utility model, the device is provided with the screw rod structure, the screw rod structure drives the fixed column to move up and down, the heater and the heating plate are arranged at the lower end of the fixed column, the heater and the heating plate are driven by the fixed column to move up and down so as to heat the back glue of the FPC reinforcing sheet, four limiting plates are uniformly arranged in the groove at the upper end of the base, the four limiting plates are rectangular, and the FPC and the reinforcing sheet are placed on the inner side for heating.

Description

FPC reinforcement piece gum heating device

Technical Field

The utility model relates to the field of heating of back glue of an FPC (flexible printed circuit) reinforcing sheet, in particular to a back glue heating device of the FPC reinforcing sheet.

Background

The flexible printed circuit board is a flexible printed circuit board which is made of polyimide or polyester film as a base material and has high reliability and excellent performance. The wiring density is high, the weight is light, the thickness is thin, the flexibility is good. At present, an FPC reinforcing sheet is often stuck on a flexible circuit board, and when the FPC reinforcing sheet is stuck, the FPC reinforcing sheet is often stuck simply and easily falls off, so that an FPC reinforcing sheet gum heating device needs to be arranged.

The applicant has found through the search that the chinese patent discloses a "reinforcing plate laminating heating device for FPC", its application number is "201220601522.3", and this patent is mainly when pasting the reinforcing plate for flexible circuit board, heats the flexible circuit board earlier, laminates the reinforcing plate again, has strengthened the cohesion of circuit board and reinforcing plate, and the reinforcing plate that laminates after heating is difficult to break away from or slip dislocation in the transport or the in-process of pressfitting before the pressfitting to effectively improve production efficiency and product qualification rate. However, the device is not provided with a screw rod structure to drive the heating structure to heat when the reinforcing sheet is adhered to the FPC, and the defect of limiting and fixing the FPC and the reinforcing sheet is overcome.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an FPC reinforcing sheet back glue heating device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a FPC reinforcement piece gum heating device, includes the base, the outer wall both ends symmetry of base is provided with two handles, base one side fixedly connected with controller, be provided with the recess on the base, base upper end symmetry is provided with two protective housing, the inside lead screw that is provided with of protective housing, threaded connection has the connecting block on the lead screw, connecting block one end fixedly connected with fixed plate, the fixed plate lower extreme is provided with the fixed column, fixed column lower extreme fixedly connected with heater, the heater lower extreme evenly is provided with four limiting plates.

As a further description of the above technical solution:

the utility model discloses a protective housing, including the protective housing, the protective housing lower extreme fixedly connected with second fixed block, second fixed block other end fixed connection is in base one side, lead screw one end is provided with the bearing, the other end of lead screw is provided with the motor, the output and the lead screw one end fixed connection of motor.

As a further description of the above technical solution:

four supporting pads are uniformly arranged at the lower end of the base, and the upper ends of the supporting pads are fixedly connected to the lower end of the base.

As a further description of the above technical solution:

and a plurality of buttons are uniformly arranged on the controller.

As a further description of the above technical solution:

the handle is characterized in that one end of the handle is fixed with a first fixing block, one end of the first fixing block is fixedly connected to the outer wall of the base, and a holding groove is formed in the lower side of the handle.

As a further description of the above technical solution:

the lower end of the heater is fixedly connected with a heating plate.

As a further description of the above technical solution:

the fixing column is characterized in that the upper end of the fixing column is fixedly connected with a mounting plate, the upper end of the mounting plate is fixedly connected with the lower end of the fixing plate, two first bolts are symmetrically arranged at two ends of the mounting plate, the lower end of each first bolt is fixedly connected with a first stud, and the mounting plate is fixed at the lower end of the fixing plate through the corresponding first bolt.

As a further description of the above technical solution:

the four limiting plates are rectangular, one end of each limiting plate is fixedly connected with a mounting piece, two second bolts are symmetrically arranged on each mounting piece, and the upper ends of the second bolts are fixedly connected with second studs.

The utility model has the following beneficial effects:

1. according to the utility model, the device is provided with the screw rod structure, the screw rod structure drives the fixed column to move up and down, the heater and the heating plate are arranged at the lower end of the fixed column, and the fixed column drives the heater and the heating plate to move up and down to heat the back adhesive of the FPC reinforcing sheet.

2. In the utility model, four limit plates are uniformly arranged in the groove at the upper end of the base, the four limit plates form a rectangular shape, and the FPC and the reinforcing sheet are placed at the inner side for heating.

Drawings

FIG. 1 is a perspective view of an FPC reinforcing sheet back adhesive heating device provided by the utility model;

FIG. 2 is a cross-sectional view of the back adhesive heating device for the FPC reinforcing sheet provided by the utility model;

FIG. 3 is a schematic diagram illustrating the structure of FIG. 1A according to the present utility model;

fig. 4 is a schematic structural diagram of fig. 2B according to the present utility model.

1, a base; 2. a support pad; 3. a groove; 4. a controller; 5. a button; 6. a handle; 7. a hand holding groove; 8. a first fixed block; 9. a second fixed block; 10. a screw rod; 101. a protective shell; 11. a bearing; 12. a motor; 13. a connecting block; 14. a fixing plate; 15. a mounting plate; 16. a first bolt; 17. a first stud; 18. fixing the column; 19. a heater; 20. a heating plate; 21. a limiting plate; 22. a second bolt; 23. a second stud; 24. and a mounting member.

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, one embodiment provided by the present utility model is: the utility model provides a FPC reinforcement piece gum heating device, including base 1, the outer wall both ends symmetry of base 1 is provided with two handles 6, handle 6 is used for lifting device, base 1 one side fixedly connected with controller 4, be provided with recess 3 on the base 1, base 1 upper end symmetry is provided with two protective housing 101, the inside lead screw 10 that is provided with of protective housing 101, lead screw 10 is used for driving heater 19 and hot plate 20 and reciprocates, threaded connection has connecting block 13 on the lead screw 10, connecting block 13 one end fixedly connected with fixed plate 14, fixed plate 14 lower extreme is provided with fixed column 18, fixed column 18 lower extreme fixedly connected with heater 19, heater 19 and hot plate 20 are prior art and by controller 4 control, heater 19 lower extreme evenly is provided with four limiting plates 21, limiting plate 21 make up into the shape and inboard is used for placing FPC and reinforcement piece.

The protection shell 101 lower extreme fixedly connected with second fixed block 9, second fixed block 9 other end fixed connection is in base 1 one side, lead screw 10 one end is provided with bearing 11, the inside lead screw 10 that is used for of bearing 11 rotates in its inside and has spacing effect, the other end of lead screw 10 is provided with motor 12, motor 12 drives lead screw 10 and rotates, the output of motor 12 and lead screw 10 one end fixed connection, base 1 lower extreme evenly is provided with four supporting pads 2, supporting pad 2 upper end fixed connection is in base 1 lower extreme, evenly be provided with a plurality of buttons 5 on the controller 4, handle 6 one end is fixed with first fixed block 8, first fixed block 8 one end fixed connection is in base 1 outer wall, handle 6 downside is provided with hand groove 7, heater 19 lower extreme fixedly connected with hot plate 20, fixed column 18 upper end fixed connection is mounting plate 15, mounting plate 15 is used for installing fixed column 18, mounting plate 15 upper end fixed connection is in fixed plate 14 lower extreme, mounting plate 15 both ends symmetry are provided with two first bolt 16, first bolt 16 lower extreme fixedly connected with first stud 17, mounting plate 15 passes through first bolt 16 fixed plate 16 and is fixed plate 14 and is two first stud 24, two fixed connection pieces 24 are fixed plate 22 and two second stud pieces are fixed connection, two second stud pieces are fixed plate 22, two fixed connection is fixed plate 22, two stud pieces are fixed plate 22 are fixed connection is fixed plate 22.

Working principle: the device is installed, the controller 4 is started, firstly, four limiting plates 21 are fixed on the upper side of the base 1 through second bolts 22 at the upper ends of mounting pieces 24, the four limiting plates 21 form a rectangular shape, then FPC and reinforcing sheets are placed on the inner side of the rectangular limiting plates, the heater 19 and the heating plate 20 are driven to heat through the structure of the lead screw 10, and the handles 6 at the two ends of the device lift the base 1.

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, FPC reinforcement piece gum heating device, including base (1), its characterized in that: the novel electric heating device is characterized in that two handles (6) are symmetrically arranged at two ends of the outer wall of the base (1), a controller (4) is fixedly connected to one side of the base (1), a groove (3) is formed in the base (1), two protective shells (101) are symmetrically arranged at the upper end of the base (1), a screw (10) is arranged inside the protective shells (101), a connecting block (13) is connected to the screw (10) in a threaded mode, a fixing plate (14) is fixedly connected to one end of the connecting block (13), a fixing column (18) is arranged at the lower end of the fixing plate (14), a heater (19) is fixedly connected to the lower end of the fixing column (18), and four limiting plates (21) are uniformly arranged at the lower end of the heater (19).

2. The FPC reinforcement back adhesive heating device according to claim 1, wherein: the novel anti-theft device is characterized in that the lower end of the protective shell (101) is fixedly connected with a second fixed block (9), the other end of the second fixed block (9) is fixedly connected to one side of the base (1), one end of the screw rod (10) is provided with a bearing (11), the other end of the screw rod (10) is provided with a motor (12), and the output end of the motor (12) is fixedly connected with one end of the screw rod (10).

3. The FPC reinforcement back adhesive heating device according to claim 1, wherein: four supporting pads (2) are uniformly arranged at the lower end of the base (1), and the upper ends of the supporting pads (2) are fixedly connected to the lower end of the base (1).

4. The FPC reinforcement back adhesive heating device according to claim 1, wherein: a plurality of buttons (5) are uniformly arranged on the controller (4).

5. The FPC reinforcement back adhesive heating device according to claim 1, wherein: the novel portable electric bicycle is characterized in that a first fixing block (8) is fixed at one end of the handle (6), one end of the first fixing block (8) is fixedly connected to the outer wall of the base (1), and a holding groove (7) is formed in the lower side of the handle (6).

6. The FPC reinforcement back adhesive heating device according to claim 1, wherein: the lower end of the heater (19) is fixedly connected with a heating plate (20).

7. The FPC reinforcement back adhesive heating device according to claim 1, wherein: the fixing column is characterized in that the upper end of the fixing column (18) is fixedly connected with the mounting plate (15), the upper end of the mounting plate (15) is fixedly connected with the lower end of the fixing plate (14), two first bolts (16) are symmetrically arranged at two ends of the mounting plate (15), the lower end of each first bolt (16) is fixedly connected with a first stud (17), and the mounting plate (15) is fixed at the lower end of the fixing plate (14) through each first bolt (16).

8. The FPC reinforcement back adhesive heating device according to claim 1, wherein: the four limiting plates (21) are rectangular, one end of each limiting plate (21) is fixedly connected with a mounting piece (24), two second bolts (22) are symmetrically arranged on each mounting piece (24), and the upper ends of the second bolts (22) are fixedly connected with second studs (23).