Mobile phone FPC board hot-pressing jig

Abstract

The utility model relates to the technical field of processing tools, and discloses a mobile phone FPC board hot-pressing jig, which comprises a bottom plate; the support frame is fixedly connected to the right side of the baseplate; the clamping assembly is arranged at the top of the bottom plate and is used for clamping the FPC board; the processing assembly is arranged at the top of the bottom plate and is used for carrying out hot pressing on the FPC board; the turntable is fixedly connected to the top of the clamping assembly; according to the machining assembly, movable parts are arranged at the top and the bottom of the interior of a supporting frame and used for straightening the device; the hot pressing parts are arranged at the top and the bottom of the interior of the supporting frame, the connecting parts are moved through the movable parts, the hot pressing parts are driven to conduct hot pressing, the supporting frame is arranged on the right side of the bottom plate, the connecting parts are moved through a driver arranged on the movable parts arranged inside, and a first connecting plate and a second connecting plate are moved; and meanwhile, the FPC board is subjected to hot pressing by the hot pressing part.

Description

Technical Field

[0001] The utility model relates to the technical field of processing tools, in particular to a hot pressing fixture for a mobile phone FPC board. Background Art

[0002] Flexible circuit boards, also known as flexible circuit boards, have many advantages such as saving space, reducing weight and high flexibility. Flexible circuit boards are widely used in commercial electronic equipment, car dashboards, printers, hard disk drives, floppy disk drives, fax machines, car mobile phones, ordinary phones, notebook computers, cameras, camcorders, CD-ROMs, hard disks, watches, computers, cameras, medical instruments and other electronic products and equipment.

[0003] According to the Chinese patent publication number CN 214852047 U, the technical solution disclosed in the patent document is as follows: The utility model discloses a hot pressing fixture for reinforcing sleeves of FPC flexible circuit boards, including a base, a sliding plate and a top plate, a column is welded between the base and the top plate, a cylinder is fixedly connected to the top of the top plate by screws, the output end of the cylinder is fixedly connected to the top of the sliding plate by screws, the sliding plate is slidably connected to the outer wall of the column, and a heating pressing plate is fixedly installed on the bottom of the sliding plate by screws. The driving rod is driven to rotate by the knob, and when the driving rod rotates, the two groups of threaded rods are driven to rotate through the mutual engagement of the first bevel gear and the second bevel gear. When the two groups of threaded rods rotate, the traction plate is driven to move linearly on the outer wall of the threaded rod. At the same time, the traction plate drives the locking plate to move linearly through the connecting plate, so that the distance between the two groups of locking plates is gradually reduced, thereby fixing the steel strip adhesive at the center of the workbench, without manual adjustment, improving the accuracy of steel strip adhesive positioning, and reducing the risk of injury to workers.

[0004] When the device is in use, the FPC board is placed on a workbench, and the FPC board is processed by a cylinder and a heating plate arranged on the top. However, in real life, the FPC board can only be processed by heating and can only be used after being heated. Moreover, the device needs to process one by one, and the processing efficiency of manpower is too low. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a hot pressing fixture for a mobile phone FPC board.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hot pressing jig for a mobile phone FPC board, comprising: a base plate; a support frame fixedly connected to the right side of the base plate; a clamping assembly arranged at the top of the base plate for clamping the FPC board; a processing assembly arranged at the top of the base plate for hot pressing the FPC board; a turntable fixedly connected to the top of the clamping assembly; wherein the processing assembly comprises: a movable part arranged at the top and bottom of the support frame for straightening the device; a hot pressing part arranged at the top and bottom of the support frame, and the connecting part is moved by the movable part to drive the hot pressing part to perform hot pressing.

[0007] Preferably, the movable part includes a pad, a hinge block, a pin, a connecting rod, and a driver, the pad is fixedly connected to the inside of the support frame, the hinge block is fixedly connected to the top of the pad, the connecting rod is hinged to the hinge block through the pin, and the driver is fixedly connected to the left side of the connecting rod.

[0008] Preferably, the connecting part includes a connecting block, a mounting block, a second hinge block, a first connecting plate, and a second connecting plate. The connecting block is fixedly connected to the left side of the driver, the mounting block is fixedly connected to the left side of the connecting block, the two hinge blocks are fixedly connected to the top and bottom inside the hot pressing part, the first connecting plate is fixedly connected to the inside of the mounting block and the top of the bottom hinge block, and the second connecting plate is fixedly connected to the inside of the mounting block and the bottom of the top hinge block.

[0009] Preferably, the hot pressing part includes a mounting plate, a limit block, a hydraulic rod, a positioning plate, and a heating block. The mounting plate is fixedly connected to the top of the support frame, the hydraulic rod is fixedly connected to the top of the mounting plate, the limit block is fixedly connected to the top of the hydraulic rod, the positioning plate is fixedly connected to the bottom of the hydraulic rod, and the heating block is fixedly connected to the bottom of the positioning plate. The first connecting plate and the second connecting plate on the connecting part are driven by the driver on the movable part to bend, so as to drive the hot pressing part to perform hot pressing through the hydraulic rod.

[0010] Preferably, the clamping assembly includes a driving part and a clamping part, the driving part includes a chassis, an engine, a rotating rod, a connecting plate, and bolts, the chassis is fixedly connected to the top of the base plate, the engine is fixedly connected to the bottom of the chassis, the rotating rod is fixedly connected to the output end of the engine, and movably passes through the top of the chassis and extends outward, the connecting plate is fixedly connected to the top of the rotating rod, and the turntable is fixedly connected to the top of the connecting plate by bolts.

[0011] Preferably, the clamping part includes a mounting frame, a spring, a baffle, and a groove. The mounting frame is fixedly connected to the top of the turntable, the groove is opened on the mounting frame and the top of the turntable, the spring is fixedly connected to both sides of the inside of the mounting frame, and the baffle is fixedly connected to the inner side of the spring. The turntable set at the top is rotated by the engine set at the bottom, and the clamping part set at the top is used for active clamping by rotation.

[0012] Preferably, the number of the clamping parts is eight, which are evenly arranged on the turntable, and the number of the processing components is two, which are respectively installed on the inner top and bottom of the support frame.

[0013] Compared with the prior art, the utility model provides a mobile phone FPC board hot pressing fixture, which has the following beneficial effects:

[0014] (1) A hot pressing jig for a mobile phone FPC board is installed by a support frame arranged on the right side of a bottom plate. The connecting part is moved by a driver on a movable part arranged inside. The first connecting plate and the second connecting plate are moved, and the hot pressing part is used to hot press the FPC board at the same time.

[0015] (2) A hot pressing jig for a mobile phone FPC board, wherein a driving part is installed on the top of a bottom plate, and a rotating rod is driven by an engine to rotate, thereby driving a rotating disk to rotate, and a clamping part is installed and clamped on the top of the jig. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the processing assembly of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0019] Figure 4 It is a cross-sectional view of the utility model.

[0020] In the figure: 1. bottom plate; 2. support frame; 3. clamping assembly; 31. driving part; 311. chassis; 312. engine; 313. rotating rod; 314. connecting plate; 315. bolt; 32. clamping part; 321. mounting frame; 322. spring; 323. baffle; 324. groove; 4. processing assembly; 41. movable part; 411. pad; 412. hinge block 1; 413. pin; 414. connecting rod; 415. driver; 42. connecting part; 421. connecting block; 422. mounting block; 423. hinge block 2; 424. first connecting plate; 425. second connecting plate; 43. hot pressing part; 431. mounting plate; 432. limit block; 433. hydraulic rod; 434. positioning plate; 435. heating block; 5. turntable. DETAILED DESCRIPTION

[0021] Example 1

[0022] like Figure 1-4As shown, the utility model provides a technical solution: a hot pressing fixture for a mobile phone FPC board, comprising: a bottom plate 1; a support frame 2 fixedly connected to the right side of the bottom plate 1; a clamping assembly 3 arranged on the top of the bottom plate 1 for clamping the FPC board; a processing assembly 4 arranged on the top of the bottom plate 1 for hot pressing the FPC board; a turntable 5 fixedly connected to the top of the clamping assembly 3; wherein the processing assembly 4 comprises: a movable part 41 arranged on the top and bottom of the inside of the support frame 2 for straightening the device; a hot pressing part 43 arranged on the top and bottom of the inside of the support frame 2, and the connecting part 42 is moved by the movable part 41 to drive the hot pressing part 43 to perform hot pressing;

[0023] The movable part 41 includes a pad 411, a hinge block 412, a pin 413, a connecting rod 414, and a driver 415. The pad 411 is fixedly connected to the inside of the support frame 2, the hinge block 412 is fixedly connected to the top of the pad 411, the connecting rod 414 is hinged to the hinge block 412 through the pin 413, and the driver 415 is fixedly connected to the left side of the connecting rod 414;

[0024] The connecting portion 42 includes a connecting block 421, a mounting block 422, a hinge block 423, a first connecting plate 424, and a second connecting plate 425. The connecting block 421 is fixedly connected to the left side of the driver 415, the mounting block 422 is fixedly connected to the left side of the connecting block 421, two hinge blocks 423 are fixedly connected to the top and bottom of the hot pressing portion 43, the first connecting plate 424 is fixedly connected to the inside of the mounting block 422 and the top of the bottom hinge block 423, and the second connecting plate 425 is fixedly connected to the inside of the mounting block 422 and the bottom of the top hinge block 423;

[0025] The hot pressing part 43 includes a mounting plate 431, a limit block 432, a hydraulic rod 433, a positioning plate 434, and a heating block 435. The mounting plate 431 is fixedly connected to the top of the support frame 2, the hydraulic rod 433 is fixedly connected to the top of the mounting plate 431, the limit block 432 is fixedly connected to the top of the hydraulic rod 433, the positioning plate 434 is fixedly connected to the bottom of the hydraulic rod 433, and the heating block 435 is fixedly connected to the bottom of the positioning plate 434. The driver 415 on the movable part 41 drives the first connecting plate 424 and the second connecting plate 425 on the connecting part 42 to bend and drive the hot pressing part 43 to perform hot pressing through the hydraulic rod 433.

[0026] In this embodiment, the installation is performed through the support frame 2 set on the right side of the base plate 1, the connecting part 42 is moved by the driver 415 on the movable part 41 set inside, the first connecting plate 424 and the second connecting plate 425 are moved, and the hot pressing part 43 is used to hot press the FPC board at the same time.

[0027] Example 2

[0028] like Figure 1-4As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the clamping assembly 3 includes a driving part 31 and a clamping part 32, the driving part 31 includes a chassis 311, an engine 312, a rotating rod 313, a connecting plate 314, and a bolt 315, the chassis 311 is fixedly connected to the top of the bottom plate 1, the engine 312 is fixedly connected to the bottom of the chassis 311, the rotating rod 313 is fixedly connected to the output end of the engine 312, and moves through the top of the chassis 311 and extends outward, the connecting plate 314 is fixedly connected to the top of the rotating rod 313, and the turntable 5 is fixedly connected to the top of the connecting plate 314 by bolts 315;

[0029] The clamping part 32 includes a mounting frame 321, a spring 322, a baffle 323, and a groove 324. The mounting frame 321 is fixedly connected to the top of the turntable 5, the groove 324 is opened on the mounting frame 321 and the top of the turntable 5, the spring 322 is fixedly connected to the inner sides of the mounting frame 321, and the baffle 323 is fixedly connected to the inner side of the spring 322. The turntable 5 set on the top is rotated by the engine 312 set at the bottom, and the clamping part 32 set at the top is rotated to perform active clamping; the number of the clamping parts 32 is eight, which are evenly arranged on the turntable 5, and the number of the processing components 4 is two, which are respectively installed on the top and bottom of the inner part of the support frame 2.

[0030] In this embodiment, a driving part 31 is installed on the top of the base plate 1, and the engine 312 drives the rotating rod 313 to rotate, while driving the turntable 5 to rotate. At the same time, the workpiece is installed and clamped by the clamping part 32 set on the top.

[0031] like Figure 1-4As shown, by arranging a chassis 311 on the top of the base plate 1 to drive the engine 312 to start, and by starting to drive the rotating rod 313 to rotate, by rotating the turntable 5 installed on the top of the connecting plate 314 by the bolt 315 to rotate, by installing the clamping part 32 on the turntable 5, and by installing the mounting frame 321 on the top of the turntable 5, and by installing the spring 322 on both sides of the mounting frame 321, and a baffle 323 is installed on the inner side, by installing the support frame 2 on the right side of the base plate 1, by installing the processing assembly 4 on the top and bottom of the support frame 2, by installing the hinge block 412 inside the support frame 2 through the pad 411, the driver 415 is connected to the left side of the connecting rod 414, and is connected to the hinge block 412 through the pin 413, and by connecting the left side of the driver 415 with the connecting block 421 and the mounting block 422, by the drive of the driver 415, the mounting block 422 installed through the connecting block 421 is driven to move, and at the same time, the first A connecting plate 424 is connected to a hinge block 423 at the bottom of the positioning plate 434, and is connected to the mounting block 422. The second connecting plate 425 is connected to the hinge block 423 set at the top of the mounting plate 431. The first connecting plate 424 and the second connecting plate 425 are driven by the driver 415 to bend. At the same time, the hydraulic rod 433 is set on the top of the positioning plate 434 for transmission. The limiting block 432 set on the top is used to complete the limiting. At the same time, the heating block 435 installed at the bottom of the positioning plate 434 is fixed. The processing assembly 4 is installed on the top of the support frame 2, and is divided into two groups, which are installed at the top and bottom of the support frame 2. Through the rotation of the turntable 5, the FPC board placed in the mounting frame 321 is rotated at the same time. The processing assembly 4 installed at the top and bottom of the support frame 2, the groove 324 reserved on the mounting frame 321, and the bottom and top processing groups are used to process the FPC board, so that automatic work can be realized, which can save a lot of manpower and material resources.

Claims

1. A hot pressing jig for a mobile phone FPC board, characterized in that: include: Bottom plate (1); A support frame (2) connected to the base plate (1); A clamping assembly (3), arranged on the base plate (1), and used for clamping the FPC board; A processing assembly (4) is arranged on the base plate (1) and is used for hot pressing the FPC board; A turntable (5) connected to the clamping assembly (3); Wherein, the processing component (4) comprises: A movable portion (41) is disposed on the support frame (2) and is used to straighten the device; The hot pressing part (43) is arranged on the support frame (2), and the connecting part (42) is moved by the movable part (41), thereby driving the hot pressing part (43) to perform hot pressing.

2. A mobile phone FPC board hot pressing jig according to claim 1, characterized in that: The movable part (41) comprises a pad (411), an articulated block (412), a pin (413), a connecting rod (414), and a driver (415); the pad (411) is connected to the support frame (2); the articulated block (412) is connected to the pad (411); the connecting rod (414) is hinged to the articulated block (412) via the pin (413); and the driver (415) is connected to the connecting rod (414).

3. A hot pressing jig for a mobile phone FPC board according to claim 1, characterized in that: The connecting part (42) comprises a connecting block (421), a mounting block (422), a hinge block (423), a first connecting plate (424), and a second connecting plate (425); the connecting block (421) is connected to the driver (415); the mounting block (422) is connected to the connecting block (421); the two hinge blocks (423) are connected to the hot pressing part (43); the first connecting plate (424) is connected to the mounting block (422) and the bottom hinge block (423); and the second connecting plate (425) is connected to the mounting block (422) and the top hinge block (423).

4. A hot pressing jig for a mobile phone FPC board according to claim 1, characterized in that: The hot pressing part (43) comprises a mounting plate (431), a limiting block (432), a hydraulic rod (433), a positioning plate (434), and a heating block (435); the mounting plate (431) is connected to the support frame (2); the hydraulic rod (433) is connected to the mounting plate (431); the limiting block (432) is connected to the hydraulic rod (433); the positioning plate (434) is connected to the hydraulic rod (433); and the heating block (435) is connected to the positioning plate (434).

5. A hot pressing jig for a mobile phone FPC board according to claim 1, characterized in that: The clamping assembly (3) comprises a driving part (31) and a clamping part (32); the driving part (31) comprises a chassis (311), an engine (312), a rotating rod (313), a connecting plate (314), and bolts (315); the chassis (311) is connected to the bottom plate (1); the engine (312) is connected to the chassis (311); the rotating rod (313) is connected to the engine (312) and movably passes through the chassis (311) and extends outward; the connecting plate (314) is connected to the rotating rod (313); and the turntable (5) is connected to the connecting plate (314) via bolts (315).

6. A hot pressing jig for a mobile phone FPC board according to claim 1, characterized in that: The clamping portion (32) comprises a mounting frame (321), a spring (322), a baffle (323), and a groove (324); the mounting frame (321) is connected to the turntable (5); the groove (324) is provided on the mounting frame (321) and the turntable (5); the spring (322) is connected to the mounting frame (321); and the baffle (323) is connected to the spring (322).

7. A hot pressing jig for a mobile phone FPC board according to claim 5, characterized in that: The number of the clamping parts (32) is eight, which are evenly arranged on the turntable (5), and the number of the processing components (4) is two, which are respectively installed on the top and bottom of the inner part of the support frame (2).

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