FPC full-automatic bending forming equipment

Abstract

The invention belongs to the technical field of circuit board bending, and particularly relates to FPC full-automatic bending forming equipment, which is used for bending forming of an FPC circuit board and comprises a base station, a bending mechanism, a bending mechanism, a bending mechanism and a bending mechanism, and the base station is provided with a taking and placing station and a bending station; the movable carrying table is movably arranged on the base table and is used for placing the FPC circuit board; the movable carrying table can move between the taking and placing station and the bending station in a reciprocating mode. And the first bending mechanism, the second bending mechanism and the third bending mechanism are respectively used for bending different parts of the FPC. According to the scheme, the forming equipment can automatically achieve three-time bending of the FPC and the bending requirement of a product needing three-time bending, manual operation is not needed in the bending process, FPC damage caused by manual misoperation is avoided, the production efficiency is improved, and the production cost is reduced.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of circuit board bending, and particularly relates to a full-automatic FPC bending forming equipment. BACKGROUND

[0002] FPC (flexible printed circuit board) bending is one of the core application characteristics, and is widely used in products such as mobile phones, wearable devices and automotive electronics which need space adaptation due to the advantages of bendability and thinness. Among them, the static bending of FPC keeps the fixed shape for a long time and is not repeatedly bent, such as the FPC of the mobile phone camera module and the FPC connected to the battery.

[0003] The existing FPC bending equipment can only be bent once, and for FPC components that need to be bent multiple times, manual switching to different bending equipment is often required for separate bending, which not only affects production efficiency and increases production cost, but also easily causes FPC damage and affects the scrap rate.

[0004] Therefore, it is necessary to design a forming equipment capable of realizing multiple bending of FPC. SUMMARY

[0005] In order to solve the above problems existing in the prior art, the present application provides a full-automatic FPC bending forming equipment.

[0006] The technical scheme adopted by the application is: A full-automatic FPC bending forming equipment is used for the bending forming of an FPC circuit board, and the FPC circuit board comprises a main body part, a first bending plate part, a second bending plate part and a third bending plate part. The main body part is in a strip shape, the first bending plate part is located above one end of the main body part in the length direction and is parallel to the main body part, the second bending plate part is located on one side of the first bending plate part and is perpendicular to the first bending plate part, and the third bending plate part is located on one side of the second bending plate part and is parallel to the second bending plate part, and the third bending plate part is connected with the vertical side of the second bending plate part. The full-automatic FPC bending forming equipment comprises: A base station has a taking and placing station and a bending station on the base station; A movable carrier is movably arranged on the base station and is used for placing the FPC circuit board. The movable carrier can reciprocate between the taking and placing station and the bending station. A first bending mechanism is arranged at the bending station of the base station and is used for bending the first bending plate part. The first bending mechanism comprises a blocking column and a first bending head. The blocking column can move vertically along the length direction of the main body part, and the first bending head moves in a circular motion around the blocking column to bend the part of the FPC circuit board between the blocking column and the first bending head by 180°. The second bending mechanism is arranged at the bending station of the base table and is used for bending the third bending plate part. The second bending mechanism comprises a blocking piece and a second bending head. The blocking column is vertically movable along the length direction of the main body part. The second bending head is circumferentially movable around the blocking column to bend the part of the FPC circuit board between the blocking piece and the second bending head by 180 degrees. The third bending mechanism is arranged at the bending station of the base table and is used for bending the second bending plate part and the third bending plate part. The third bending mechanism comprises a first extrusion block. The first extrusion block is vertically movable and pushes the second bending plate part and the third bending plate part to bend upward by 90 degrees.

[0007] Optionally, the third bending mechanism further comprises a second extrusion block. The second extrusion block and the first extrusion block are horizontally movable and approach each other to keep the shape of the second bending plate part and the third bending plate part after being rotated.

[0008] Optionally, the third bending mechanism comprises a first sliding seat, a lifting table, a second sliding seat, a track block and a guide seat. The track block is movable along the parallel direction of the moving track of the moving platform under the control of the third telescopic cylinder. The side surface of the track block is provided with a vertical Z-shaped rail groove. The guide wheel at the lower end of the lifting table extends into the vertical rail groove and is controlled to lift by the track block. The top surface of the track block is provided with a horizontal Z-shaped rail groove. The guide wheel at the lower end of the first sliding seat extends into the horizontal rail groove and is controlled to translate by the track block. The second sliding seat is slidingly connected to the top of the lifting table. When the two are synchronously lifted, the guide wheel at the end of the second sliding seat cooperates with the inclined surface of the guide seat to make the second sliding seat translate. The first extrusion block is fixed on the first sliding seat and the second extrusion block is fixed on the second sliding seat.

[0009] Optionally, the lower part of the lifting table is provided with an electric heater. The heat generated by the electric heater can be transmitted to the second extrusion block through the lifting table and the first sliding seat.

[0010] Optionally, the lower part of the base table is provided with a moving platform moving module. The moving end of the moving platform moving module is connected to the moving platform to control the movement of the moving platform.

[0011] Optionally, the moving platform is provided with an embedded groove. The hard component connected to the FPC circuit board can be installed into the embedded groove.

[0012] Optionally, the bending station is provided with a cold and warm air mechanism. The bottom of the cold and warm air mechanism is connected to the second moving mechanism through the first moving mechanism. The second moving mechanism is fixed at the bottom of the base table. The moving directions of the first moving mechanism and the second moving mechanism are perpendicular to each other. The cold and warm air mechanism can blow hot air to heat the part of the FPC circuit board to be bent and can also blow cold air to cool and shape the part of the FPC circuit board after being bent.

[0013] Optionally: the first extrusion block and the second extrusion block are fitted together at their ends facing each other; the side of the first extrusion block facing the second extrusion block is U-shaped, and the side of the second extrusion block facing the first extrusion block is L-shaped.

[0014] Optionally: The first bending mechanism and the second bending mechanism respectively include a rotating seat, a rotating sleeve, and a telescopic rod; the rotating seat is fixed above the base, the rotating sleeve is rotatably connected to one end of the rotating seat near the bending position, and a bending head is detachably connected to the end of the rotating sleeve near the bending position; the telescopic rod is movably disposed inside the rotating seat, one end of the telescopic rod is connected to a baffle or baffle post, and the other end extends to the end of the rotating seat away from the bending position.

[0015] Optional: The first bending mechanism and the second bending mechanism further include a toothed plate, a telescopic cylinder, and a pusher; the strip-shaped teeth on the upper edge of the toothed plate mesh with the annular teeth on the rotating sleeve; one end of the pusher is fixedly connected to the toothed plate, and the other end extends to the end of the rotating seat away from the bending position, and the inclined push surface on the pusher cooperates with the inclined surface of the guide wheel at the end of the telescopic rod; the piston rod of the telescopic cylinder is fixedly connected to the toothed plate through a connecting seat, and when controlling the rotation of the rotating sleeve, it also controls the extension of the telescopic rod.

[0016] The beneficial effects of this invention are as follows: the molding equipment of this solution can automatically realize the three-fold bending of FPC, meet the bending requirements of products that need to be bent three times, and eliminate the need for manual operation during the bending process, thereby avoiding damage to FPC caused by human error, improving production efficiency and reducing production costs. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this scheme or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0018] Figure 1 This is a structural schematic diagram of the fully automatic FPC bending and forming equipment in this solution; Figure 2 This is a schematic diagram of the FPC circuit board. Figure 3 This is a schematic diagram of the heating and cooling air mechanism; Figure 4 This is a schematic diagram of the first bending mechanism; Figure 5 This is a schematic diagram of the second bending mechanism; Figure 6 This is a schematic diagram of the third bending mechanism; Figure 7 This is a schematic diagram of the other side of the third bending mechanism; Figure 8 This is a structural diagram of some components of the third bending mechanism.

[0019] In the diagram: 1-Base; 2-Hot and cold air mechanism; 21-Hot air nozzle; 22-First moving mechanism; 23-Second moving mechanism; 3-Moving platform; 4-First bending mechanism; 41-First telescopic cylinder; 42-First guide wheel; 43-First pusher; 431-First inclined push surface; 44-First toothed plate; 45-Stop post; 46-First bending head; 47-First rotating sleeve; 48-First connecting seat; 49-First rotating seat; 5-Third bending mechanism; 51-Second telescopic cylinder; 52-Second guide wheel; 53-Second pusher; 531-Second inclined push surface; 54-Second toothed plate 55-Baffle plate; 56-Second bending head; 57-Second rotating sleeve; 58-Second connecting seat; 59-Second rotating seat; 6-Third bending mechanism; 61-Third telescopic cylinder; 62-Rail block; 621-Horizontal rail groove; 622-Vertical rail groove; 63-First slide; 64-First extrusion block; 65-Electric heater; 66-Lifting platform; 67-Second slide; 68-Guide seat; 681-Third guide slope; 69-Second extrusion block; 7-FPC circuit board; 71-Main body; 72-First folding plate; 73-Second folding plate; 74-Third folding plate. Detailed Implementation

[0020] The technical solutions in this embodiment will be clearly and completely described below with reference to the accompanying drawings. The described embodiments are only a part of the embodiments, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments in this solution without creative effort are within the protection scope of this solution.

[0021] Example like Figures 1 to 8 As shown, this embodiment designs a fully automatic FPC bending and forming equipment, which is suitable for the three-fold bending and forming of FPC circuit boards 7.

[0022] The FPC circuit board 7 produced by the fully automatic FPC bending and forming equipment of this embodiment includes a main body 71, a first folding plate 72, a second folding plate 73, and a third folding plate 74. The main body 71 is elongated. The first folding plate 72 is located above one end of the main body 71 along its length and is parallel to the main body 71. The second folding plate 73 is located on one side of the first folding plate 72 and is perpendicular to the first folding plate 72. The third folding plate 74 is located on one side of the second folding plate 73 and is parallel to the second folding plate 73. The third folding plate 74 is connected to the vertical side of the second folding plate 73.

[0023] The fully automatic FPC bending and forming equipment in this embodiment includes a base 1, a movable platform 3, a first bending mechanism 4, a second bending mechanism, a third bending mechanism 5, and a hot and cold air mechanism 2.

[0024] The base 1 is a quadrilateral plate-shaped platform with perforations to facilitate the installation of structures such as the movable platform 3, the first bending mechanism 4, the second bending mechanism, the third bending mechanism 5, and the heating and cooling air mechanism 2. The base 1 has a pick-and-place station and a bending station, which are located on the same straight line to allow the FPC circuit board 7 to move between them. The pick-and-place station is used for manual picking and placing of the FPC circuit board 7, and the bending station is used for bending the FPC circuit.

[0025] A movable stage 3 is movably mounted on the base 1. The upper part of the movable stage 3 is located above the base 1 and is used for placing the FPC circuit board 7. The lower part of the movable stage 3 is located below the base 1. A stage moving module is installed below the base 1. The moving end of the stage moving module is connected to the lower part of the movable stage 3 to control the movement of the movable stage 3, allowing it to reciprocate between the pick-and-place station and the bending station. Depending on the shape of the FPC circuit board 7, if necessary, an insert groove can be provided on the movable stage 3, into which rigid components connected to the FPC circuit board 7 can be installed.

[0026] The first bending mechanism 4 is located on the left side of the bending station of the base 1. The first bending mechanism 4 is used for bending the first bending plate portion 72. The first bending mechanism 4 includes a stop post 45 and a first bending head 46. The stop post 45 can move vertically along the length direction of the main body portion 71. The first bending head 46 moves in a circle around the stop post 45 to bend the part of the FPC circuit board 7 that extends between the stop post 45 and the first bending head 46 by 180°.

[0027] The first bending mechanism 4 further includes a first rotating seat 49, a first rotating sleeve 47, a first telescopic rod, a first toothed plate 44, a first telescopic cylinder 41, and a first pusher 43; the first rotating seat 49 is fixed above the base 1, the first rotating sleeve 47 is rotatably connected to one end of the first rotating seat 49 near the bending position, and the first bending head 46 is detachably connected to one end of the first rotating sleeve 47 near the bending position; the first telescopic rod is movably disposed inside the first rotating seat 49, one end of the first telescopic rod is connected to the stop post 45, and the other end extends to the end of the first rotating seat 49 away from the bending position. The strip-shaped teeth on the upper edge of the first toothed plate 44 mesh with the annular teeth on the first rotating sleeve 47; one end of the first pusher 43 is fixedly connected to the first toothed plate 44, and the other end extends to the end of the first rotating seat 49 away from the bending position; the first inclined push surface 431 on the first pusher 43 cooperates with the inclined surface of the first guide wheel 42 at the end of the first telescopic rod; the piston rod of the first telescopic cylinder 41 is fixedly connected to the first toothed plate 44 through the first connecting seat 48, and when controlling the rotation of the first rotating sleeve 47, it also controls the extension of the first telescopic rod.

[0028] When the first bending mechanism 4 is working: when the FPC circuit board 7 moves with the moving platform 3, and the part between the main body 71 and the first bending plate 72 extends above the first bending head 46, the first telescopic cylinder 41 pushes the first connecting seat 48 forward, and at the same time drives the first toothed plate 44 and the first pusher 43 to move forward. The first inclined push surface 431 on the first pusher 43 abuts against the first guide wheel 42 and pushes the first guide wheel 42 to move toward the bending station, thereby pushing the first telescopic rod and the stop post 45 to move toward the bending station, so that the stop post 45 extends above the FPC circuit board 7. Then, the first toothed plate 44 engages with the first rotating sleeve 47, so that the first rotating sleeve 47 and the first bending head 46 rotate synchronously. During the process of the first bending head 46 rotating above the stop post 45, the first bending plate 72 is bent by 180°, completing the bending operation of the first bending plate 72.

[0029] The second bending mechanism is provided at the bending station of the base 1 for bending the third bending plate 74. The second bending mechanism includes a baffle 55 and a second bending head 56. The baffle 45 can move vertically along the length of the main body 71. The second bending head 56 moves in a circle around the baffle 45 to bend the part of the FPC circuit board 7 that extends between the baffle 55 and the second bending head 56 by 180°.

[0030] The second bending mechanism also includes a second rotating seat 59, a second rotating sleeve 57, a second telescopic rod, a second toothed plate 54, a second telescopic cylinder 51, and a second pusher 53; the second rotating seat 59 is fixed above the base 1, the second rotating sleeve 57 is rotatably connected to one end of the second rotating seat 59 near the bending position, and the second bending head 56 is detachably connected to one end of the second rotating sleeve 57 near the bending position; the second telescopic rod is movably disposed inside the second rotating seat 59, one end of the second telescopic rod is connected to the baffle 55, and the other end extends to the end of the second rotating seat 59 away from the bending position. The strip-shaped teeth on the upper edge of the second toothed plate 54 mesh with the annular teeth on the second rotating sleeve 57; one end of the second pusher 53 is fixedly connected to the second toothed plate 54, and the other end extends to the end of the second rotating seat 59 away from the bending position; the second inclined push surface 531 on the second pusher 53 cooperates with the inclined surface of the second guide wheel 52 at the end of the second telescopic rod; the piston rod of the second telescopic cylinder 51 is fixedly connected to the second toothed plate 54 through the second connecting seat 58, and when controlling the rotation of the second rotating sleeve 57, it also controls the extension of the second telescopic rod.

[0031] When the second bending mechanism is in operation: When the FPC circuit board 7 moves with the moving platform 3, and the part between the second bending plate 73 and the third bending plate 74 extends above the second bending head 56, the second telescopic cylinder 51 pushes the second connecting seat 58 forward, and at the same time drives the second toothed plate 54 and the second pusher 53 to move forward. The second inclined push surface 531 on the second pusher 53 abuts against the second guide wheel 52 and pushes the second guide wheel 52 to move towards the bending station, thereby pushing the second telescopic rod and the baffle 55 to move towards the bending station, so that the baffle 55 extends above the FPC circuit board 7. Then, the second toothed plate 54 engages with the second rotating sleeve 57, so that the second rotating sleeve 57 and the second bending head 56 rotate synchronously. During the process of the second bending head 56 rotating above the baffle 55, the second bending plate 73 is bent by 180°, completing the bending operation of the second bending plate 73.

[0032] The third bending mechanism 5 is located at the bending station of the base 1 for bending the second folded plate portion 73 and the third folded plate portion 74. The third bending mechanism 5 includes a first pressing block 64, which can move up and down and push the second folded plate portion 73 and the third folded plate portion 74 upward by 90 degrees.

[0033] The third bending mechanism 5 also includes a second pressing block 69, a first slide block 63, a lifting platform 66, a second slide block 67, a track block 62, and a guide seat 68. The second pressing block 69 and the first pressing block 64 can both move in the horizontal direction and move closer to each other to maintain the shape of the second folding plate part 73 and the third folding plate part 74 after rotation. The track block 62 can move in a direction parallel to the moving trajectory of the moving platform 3 under the control of the third telescopic cylinder 61; the side of the track block 62 is provided with a Z-shaped vertical rail groove 622, the guide wheel at the lower end of the lifting platform 66 extends into the vertical rail groove 622 and is controlled by the track block 62 to lift; the top surface of the track block 62 is provided with a Z-shaped horizontal rail groove 621, the guide wheel at the lower end of the first slide 63 extends into the horizontal rail groove 621 and is controlled by the track block 62 to translate; the second slide 67 is slidably connected to the top of the lifting platform 66, and when the two rise synchronously, the guide wheel at the end of the second slide 67 cooperates with the inclined surface of the guide seat 68 to make the second slide 67 translate; the first pressing block 64 is fixed on the first slide 63, and the second pressing block 69 is fixed on the second slide 67.

[0034] The first extrusion block 64 and the second extrusion block 69 are fitted together at their respective ends; the side of the first extrusion block 64 facing the second extrusion block 69 is U-shaped, and the side of the second extrusion block 69 facing the first extrusion block 64 is L-shaped.

[0035] An electric heater 65 is provided at the lower part of the lifting platform 66. After the electric heater 65 heats up, the heat can be transferred to the second extrusion block 69 through the lifting platform 66 and the first slide block 63, thereby heating the FPC circuit board 7 to facilitate bending.

[0036] When the third bending mechanism 5 is in operation: After the first bending mechanism 4 and the second bending mechanism have completed bending and reset, the second folding plate portion 73 and the third folding plate portion 74 are located directly above the second extrusion block 69. When the third telescopic cylinder 61 pushes the track block 62 forward, the lifting platform 66 moves upward under the guidance of the side rail groove, so that the second slide block 67 and the second extrusion block 69 move upward synchronously, and push the second folding plate portion 73 and the third folding plate portion 74 to bend upward by 90 degrees. Then, the third guide wheel on the second slide block 67 abuts against the third guide inclined surface 681 on the guide seat 68, so that the second slide block 67 can move towards the first slide block 63. At the same time, the first slide block 63 moves towards the second slide block 67 under the guidance of the horizontal rail groove 621, so that the first extrusion block 64 and the second extrusion block 69 move closer to each other and the bending state of the third folding plate portion 74 between the second folding plate portions 73 is maintained.

[0037] The heating and cooling air mechanism 2 is located on one side of the base 1 opposite to the movable platform 3. The bottom of the heating and cooling air mechanism 2 is connected to a second movable mechanism 23 via a first movable mechanism 22. The second movable mechanism 23 is fixed to the bottom of the base 1, and the movement directions of the first movable mechanism 22 and the second movable mechanism 23 are perpendicular to each other. The heating and cooling air mechanism 2 can blow hot air to heat the part of the FPC circuit board 7 to be bent, and can also blow cold air to cool and shape the bent part of the FPC circuit board 7. The first movable mechanism 22 and the second movable mechanism 23 can move to move the air outlet of the heating and cooling air mechanism 2 to the bending point of the FPC circuit board 7. Before bending the first bending plate part 72 and the third bending plate part 74, the heating and cooling air mechanism 2 can alternately blow hot air to the two parts to soften the FPC circuit board 7, making it easier to bend. After bending the first bending plate part 72 and the third bending plate part 74, the heating and cooling air mechanism 2 can alternately blow room temperature air to the two parts to cool the FPC circuit board 7, thus maintaining the bent state. After the second bending section is bent, the electric heater 65 at the lifting platform 66 can be turned off, and then the hot and cold air mechanism 2 can blow out room temperature air to cool it down and maintain the bending state.

[0038] In this embodiment, some components are reset under the linkage action when the cylinder resets, while components that cannot be reset by linkage are reset by a reset spring, which will not be described in detail here.

[0039] The above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation; it is neither necessary nor possible to exhaustively list all possible implementations. However, obvious variations or modifications derived therefrom remain within the scope of this technology.

Claims

1. An FPC fully automatic bending and forming equipment for bending and forming FPC circuit boards (7), characterized in that: The FPC circuit board (7) includes a main body (71), a first folding plate (72), a second folding plate (73), and a third folding plate (74); the main body (71) is elongated, the first folding plate (72) is located above one end of the main body (71) in the length direction and is parallel to the main body (71), the second folding plate (73) is located on one side of the first folding plate (72) and is perpendicular to the first folding plate (72); the third folding plate (74) is located on one side of the second folding plate (73) and is parallel to the second folding plate (73), and the third folding plate (74) is connected to the vertical side of the second folding plate (73); The fully automated FPC bending and forming equipment includes: The base (1) has a pick-and-place station and a bending station; The movable stage (3) is movable and set on the base (1) and is used for placing the FPC circuit board (7); the movable stage (3) can move back and forth between the pick-and-place station and the bending station. The first bending mechanism (4) is set at the bending station of the base (1) for bending the first bending plate part (72); the first bending mechanism (4) includes a stop post (45) and a first bending head (46); the stop post (45) can move vertically along the length direction of the main body part (71), and the first bending head (46) moves in a circle around the stop post (45) to bend the part of the FPC circuit board (7) that extends to the stop post (45) and the first bending head (46) by 180°; The second bending mechanism is set at the bending station of the base (1) for bending the third bending plate (74); the second bending mechanism includes a baffle (55) and a second bending head (56); the baffle (45) can move vertically along the length direction of the main body (71), and the second bending head (56) moves in a circle around the baffle (45) to bend the part of the FPC circuit board (7) between the baffle (55) and the second bending head (56) by 180°; The third bending mechanism (5) is set at the bending station of the base (1) for bending the second folding plate (73) and the third folding plate (74); the third bending mechanism (5) includes a first extrusion block (64), which can move up and down and push the second folding plate (73) and the third folding plate (74) to bend upward by 90 degrees.

2. The fully automatic FPC bending and forming equipment according to claim 1, characterized in that: The third bending mechanism (5) also includes a second extrusion block (69), which and the first extrusion block (64) can both move in the horizontal direction and move closer to each other to maintain the shape of the second folding plate (73) and the third folding plate (74) after rotation.

3. The fully automatic FPC bending and forming equipment according to claim 2, characterized in that: The third bending mechanism (5) includes a first slide (63), a lifting platform (66), a second slide (67), a track block (62), and a guide seat (68); the track block (62) can move in the parallel direction of the moving platform (3) under the control of the third telescopic cylinder (61); the side of the track block (62) is provided with a Z-shaped vertical rail groove (622), and the guide wheel at the lower end of the lifting platform (66) extends into the vertical rail groove (622) and is controlled by the track block (62) for lifting; the top of the track block (62) The surface is provided with a Z-shaped horizontal rail groove (621). The guide wheel at the lower end of the first slide (63) extends into the horizontal rail groove (621) and is controlled to move horizontally by the rail block (62). The second slide (67) is slidably connected to the top of the lifting platform (66). When the two rise synchronously, the guide wheel at the end of the second slide (67) cooperates with the inclined surface of the guide seat (68) to make the second slide (67) move horizontally. The first pressing block (64) is fixed on the first slide (63), and the second pressing block (69) is fixed on the second slide (67).

4. The fully automatic FPC bending and forming equipment according to claim 3, characterized in that: An electric heater (65) is provided at the lower part of the lifting platform (66). After the electric heater (65) heats up, the heat can be transferred to the second extrusion block (69) through the lifting platform (66) and the first slide (63).

5. The fully automatic FPC bending and forming equipment according to claim 1, characterized in that: A platform moving module is installed below the base (1). The moving end of the platform moving module is connected to the moving platform (3) to control the movement of the moving platform (3).

6. The fully automatic FPC bending and forming equipment according to claim 5, characterized in that: The movable platform (3) is provided with an insert groove, and the rigid component connected to the FPC circuit board (7) can be installed into the insert groove.

7. The fully automatic FPC bending and forming equipment according to claim 1, characterized in that: The bending station is equipped with a hot and cold air mechanism (2). The bottom of the hot and cold air mechanism (2) is connected to the second moving mechanism (23) through the first moving mechanism (22). The second moving mechanism (23) is fixed to the bottom of the base (1). The moving directions of the first moving mechanism (22) and the second moving mechanism (23) are perpendicular to each other. The hot and cold air mechanism (2) can blow out hot air to heat the part of the FPC circuit board (7) to be bent, and can also blow out cold air to cool down and shape the part of the FPC circuit board (7) after bending.

8. The fully automatic FPC bending and forming equipment according to claim 1, characterized in that: The first extrusion block (64) and the second extrusion block (69) are fitted together at their respective ends; the side of the first extrusion block (64) facing the second extrusion block (69) is U-shaped, and the side of the second extrusion block (69) facing the first extrusion block (64) is L-shaped.

9. The fully automatic FPC bending and forming equipment according to any one of claims 1-8, characterized in that: The first bending mechanism (4) and the second bending mechanism respectively include a rotating seat, a rotating sleeve and a telescopic rod; the rotating seat is fixed above the base (1), the rotating sleeve is rotatably connected to one end of the rotating seat near the bending position, and the end of the rotating sleeve near the bending position is detachably connected to a bending head; the telescopic rod is movably disposed inside the rotating seat, one end of the telescopic rod is connected to a baffle (55) or a baffle (45), and the other end extends to the end of the rotating seat away from the bending position.

10. The fully automatic FPC bending and forming equipment according to claim 9, characterized in that: The first bending mechanism (4) and the second bending mechanism also include a toothed plate, a telescopic cylinder and a pusher; the strip teeth on the upper edge of the toothed plate mesh with the annular teeth on the rotating sleeve; one end of the pusher is fixedly connected to the toothed plate and the other end extends to the end of the rotating seat away from the bending position, and the inclined push surface on the pusher cooperates with the inclined guide wheel at the end of the telescopic rod; the piston rod of the telescopic cylinder is fixedly connected to the toothed plate through the connecting seat, and when controlling the rotation of the rotating sleeve, it also controls the extension of the telescopic rod.

Images