Bending processing device
By designing a bending processing device, the bending fixture and synchronous bending components are used to achieve vertical bending of flexible circuit boards, which solves the problems of low efficiency and poor consistency of existing fixtures, improves production efficiency and reduces costs.
Patent Information
- Application Number
- CN202422630761.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-10-30
AI Technical Summary
Existing flexible circuit board bending fixtures can only bend on one side or one side, resulting in low work efficiency and poor product consistency. They cannot quickly and accurately position and complete the bending of materials in the vertical direction.
A bending processing device is designed, including a machine base, a bending fixture, upper and lower bending components, and a moving component. The bending fixture positions the material, and the driving component drives the upper and lower bending components to process the material synchronously, realizing bending of the material in different directions.
It enables rapid and accurate positioning of materials and synchronous bending in the vertical direction, reducing the number of processes, improving production efficiency, and lowering bending costs.
Smart Images
Figure CN223567853U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of flexible board processing, and relates to a bending processing device. BACKGROUND
[0002] Flexible Printed Circuit (FPC) is a kind of highly reliable, excellent flexible printed circuit board made of polyimide or polyester film substrate. It has the characteristics of high wiring density, light weight, thin thickness and good bending property. In the assembly process of electronic devices, the part of the flexible circuit board often needs to be manually pre-bent at a certain angle, so that the bending angle of the flexible board cannot meet the specification requirements, therefore the use of FPC bending jig is essential, but the existing bending jig can only bend and form FPC single side or single side at a time, the working efficiency is low, and subsequent bending and forming on the other side needs to be assembled in a clamp, which cannot guarantee the accuracy of the product during alignment, so the consistency of the bent product is poor. SUMMARY
[0003] The technical problem to be solved by the utility model is to provide a bending processing device that can quickly and accurately position materials on a machine table, complete the bending of materials in different directions in sequence and improve production efficiency.
[0004] To solve the above technical problems, the technical scheme adopted by the utility model to solve its technical problems is:
[0005] A bending processing device, comprising:
[0006] A machine table, a processing table is arranged on the machine table, and a bending station is arranged on the processing table;
[0007] A bending jig is arranged on the bending station, and the bending jig is used for positioning materials;
[0008] A bending assembly is arranged opposite to the materials on the bending jig, the bending assembly comprises an upper bending component and a lower bending component, a processing opening for processing the bottom surface of the materials is arranged on the bending jig, the lower bending component is arranged on the bottom surface of the machine table, and the lower bending component is arranged opposite to the processing opening, and the lower bending component and the upper bending component are synchronous for bending and processing the materials;
[0009] A moving assembly is arranged on the machine table, the moving assembly comprises a moving plate and a driving component, the driving component is drivingly connected with the moving plate, the upper bending component is arranged on the moving assembly, and the driving component is used for driving the upper bending component on the moving plate to be arranged opposite to the materials on the bending jig.
[0010] In an embodiment of the utility model, the driving part includes driving frame, driving frame is connected with machine table, driving cylinder is arranged on driving frame, driving cylinder is drivenly connected with the moving plate, guide rail is arranged on both sides of machine table, the moving plate is arranged on the guide rail.
[0011] In an embodiment of the utility model, the machine table is provided with a limiting block, the moving plate is provided with a buffer frame, the buffer frame is provided with a buffer, and the buffer is arranged opposite to the limiting block.
[0012] In an embodiment of the utility model, the bending jig includes a plurality of positioning blocks, a plurality of positioning blocks are arranged to form a positioning area matched with the material, a positioning pin is arranged on the positioning area, a guide inclined surface is arranged on the free end of the positioning block, a positioning reference surface is arranged on the positioning block, the positioning reference surface is connected with the guide inclined surface, and the machining opening is arranged in the positioning area.
[0013] In an embodiment of the utility model, the lower bending part includes a jig block, the jig block is arranged on the machining opening, a bending curved surface is arranged on the jig block, an installation groove is formed in the bending curved surface, a lower bending die is arranged on the installation groove, and a lower bending surface is arranged on the lower bending die.
[0014] In an embodiment of the utility model, the lower bending part further includes a support frame, the support frame is arranged on the bottom surface of the machine table, a lifting cylinder is arranged on the support frame, the lifting cylinder is drivenly connected with the jig block through a guide piece, and the lifting cylinder drives the jig block to make lifting reciprocating motion on the machining opening.
[0015] In an embodiment of the utility model, a sliding rail is arranged on the support frame, a guide plate is slidably arranged on the sliding rail, the guide plate is drivenly connected with the lifting cylinder, a limiting plate is arranged on the guide plate, a limiting pin is arranged on the support frame, and the limiting pin is arranged opposite to the limiting plate.
[0016] In an embodiment of the utility model, a guide groove is arranged on the machine table, the guide groove is communicated with the machining opening, a guide mounting block matched with the guide groove is arranged on the bottom surface of the jig block, the guide mounting block is connected with a fixed plate, and the fixed plate is fixedly connected with the bottom surface of the machine table.
[0017] In an embodiment of the utility model, the upper bending part includes a plurality of bending frames, the bending frames are arranged on the moving plate, bending cylinders are arranged on the bending frames, the bending cylinders are drivingly connected with sliding blocks, the sliding blocks slide on the bending frames, the sliding blocks are connected with bending blocks, the bending blocks are provided with processing grooves, bending upper dies are arranged on the processing grooves, the bending cylinders drive the bending upper dies on the bending blocks to pass through the moving plate and abut the materials on the lower bending part.
[0018] In an embodiment of the utility model, the processing table is provided with at least two bending stations, and the bending assembly is arranged in one-to-one correspondence with the bending jigs on the bending stations.
[0019] The utility model discloses the beneficial effects of:
[0020] The utility model discloses the position positioning of material is carried out to bending jig, can accurately position it on the machine table quickly, drives the upper bending part on the moving plate to set up with the material on the bending jig, and then the lower bending part and the upper bending part are synchronous to the material and carry out the bending processing, and the bending of material in different directions can be completed in sequence, reduces the process quantity, reduces the bending expense, improves production efficiency ACCURACY
[0021] Figure 1 It is a bending processing device schematic view of the utility model.
[0022] Figure 2 It is an upper bending part schematic view of the utility model.
[0023] Figure 3 It is a lower bending part schematic view of the utility model.
[0024] Figure 4 It is a bending station schematic view of the utility model.
[0025] Figure 5 It is a bending jig schematic view of the utility model.
[0026] Label explanation: 1, machine; 11, fixed plate; 12, guide mounting block; 2, moving assembly; 21, moving plate; 22, drive cylinder; 23, guide rail; 24, limiting block; 25, buffer; 3, upper bending component; 31, bending frame; 32, bending cylinder; 33, sliding block; 34, processing groove; 35, bending upper die; 4, lower bending component; 41, jig block; 42, bending lower die; 43, bending camber; 44, mounting groove; 45, limiting plate; 46, limiting pin; 47, support frame; 48, guide plate; 49, lifting cylinder; 5, bending station; 6, bending jig; 61, positioning block; 62, guide slope; 63, positioning pin; 64, positioning area; 7, processing opening. DETAILED DESCRIPTION
[0027] The utility model will be further explained in connection with the drawings and specific embodiments, so that the person skilled in the art can better understand the utility model and can be implemented, but the embodiment is not as the limitation of the utility model.
[0028] Referring to Figures 1-5 As shown in FIG. 1, a bending processing device comprises:
[0029] Machine 1, the processing table is arranged on it, the processing table is provided with bending station 5;
[0030] Bending jig 6 is arranged on the bending station 5, and the bending jig 6 is used for position positioning of material;
[0031] Bending assembly is arranged opposite to the material on the bending jig 6, and the bending assembly comprises upper bending component 3 and lower bending component 4; the processing opening 7 for processing the bottom surface of the material is formed in the bending jig 6; the lower bending component 4 is arranged on the bottom surface of the machine 1, and the lower bending component 4 is arranged opposite to the processing opening 7; the lower bending component 4 and the upper bending component 3 are synchronous to bend and process the material;
[0032] Moving assembly 2 is arranged on the machine 1, and the moving assembly 2 comprises moving plate 21 and drive component; the drive component is drivingly connected with the moving plate 21; the upper bending component 3 is arranged on the moving assembly 2; the drive component is used to drive the upper bending component 3 on the moving plate 21 to be arranged opposite to the material on the bending jig 6.
[0033] The utility model discloses a bending jig 6 is positioned to material, can accurately position it on the machine table 1 quickly, and the driving part drives the upper bending part 3 on the moving plate 21 and the material on the bending jig 6 are opposite and set up, and then through the lower bending part 4 and the upper bending part 3 synchronous bending processing to material, the processing of the bending of the material in different directions can be completed in sequence, reduces the process quantity, reduces the bending expense, and improves production efficiency.
[0034] In an embodiment of the utility model, the driving part includes driving frame, driving frame is connected with machine table 1, be provided with drive cylinder 22 on driving frame, drive cylinder 22 is driven with moving plate 21 connection, the both sides of machine table 1 are provided with guide rail 23, moving plate 21 is slid on guide rail 23, and the upper bending part 3 on moving plate 21 is moved to the upper of material by moving cylinder, can avoid bending jig 6, facilitate the feeding of material, avoid interference, convenient to use and reasonable.
[0035] In an embodiment of the utility model, the machine table 1 is provided with a limiting block 24, and the moving plate 21 is provided with a buffer frame, the buffer frame is provided with a buffer 25, and the buffer 25 is opposite to the limiting block 24.
[0036] Specifically, the buffer 25 is opposite to the limiting block 24, which can limit the maximum stroke of the moving plate 21, ensure that the upper bending part 3 is aligned with the material position, and improve the bending effect.
[0037] In an embodiment of the utility model, the bending jig 6 includes a plurality of positioning blocks 61, the plurality of positioning blocks 61 are arranged to form a positioning area 64 matched with the material, the positioning area 64 is provided with a positioning pin 63, the free end of the positioning block 61 is provided with a guide slope 62, the positioning block 61 is provided with a positioning reference surface, the positioning reference surface is connected with the guide slope 62, and the machining opening 7 is arranged in the positioning area 64.
[0038] Specifically, the material is grabbed and placed on the positioning area 64 on the positioning station by a mechanical hand or other grabbing equipment, the material edge is discharged to the machine table 1 along the guide slope 62, at the same time, the material abuts against the positioning reference surface, and the positioning pin 63 is arranged in the corresponding hole position of the material, so that the material is quickly positioned, the efficiency of subsequent bending processing is ensured, and the positioning pin 63 is suitable for precise positioning of the bent material.
[0039] In an embodiment of the utility model, the lower bending part 4 includes jig block 41, jig block 41 is arranged on the processing opening 7, the jig block 41 is provided with bending camber 43, the bending camber 43 is provided with installation groove 44, the installation groove 44 is provided with bending lower die 42, the bending lower die 42 is provided with lower bending surface.
[0040] Specifically, the bottom surface of the material abuts against the bending camber 43 on the jig block 41 and the lower bending surface on the bending lower die 42, ensuring the bending forming effect of the material, and the bending lower die 42 arranged on the installation groove can be conveniently replaced, reducing production cost.
[0041] In an embodiment of the utility model, the lower bending part 4 further includes support frame 47, the support frame 47 is arranged on the bottom surface of the machine table 1, the support frame 47 is provided with lifting cylinder 49, the lifting cylinder 49 is drivenly connected with jig block 41 through a guide piece, and the lifting cylinder 49 drives the jig block 41 to make lifting reciprocating motion on the processing opening 7.
[0042] Specifically, the lifting cylinder 49 drives the jig block 41 to ascend on the processing opening 7, so that the jig block 41 connected with the lifting cylinder 49 is tightly abutted against the bending upper die 35, realizing the bending processing of the bottom surface of the material, and the bending processing of the material in different directions can be completed in one sequence, reducing the number of processes and bending cost.
[0043] In an embodiment of the utility model, the support frame 47 is provided with a sliding rail, a guide plate 48 is slidably arranged on the sliding rail, the guide plate 48 is drivingly connected with the lifting cylinder 49, a limiting plate 45 is arranged on the guide plate 48, a limiting pin 46 is arranged on the support frame 47, and the limiting pin 46 is oppositely arranged with the limiting plate 45.
[0044] Specifically, the limiting pin 46 is arranged on the support frame 47 and oppositely arranged with the limiting plate 45, the bending stroke is limited by cooperation of the limiting plate 45 and the limiting pin 46, avoiding excessive movement to cause damage to the material and ensuring the bending processing effect.
[0045] In an embodiment of the utility model, the machine table 1 is provided with a guide groove, the guide groove is communicated with the processing opening 7, a guide mounting block 12 matched with the guide groove is arranged on the bottom surface of the jig block 41, the guide mounting block 12 is connected with a fixed plate 11, and the fixed plate 11 is fixedly connected with the bottom surface of the machine table 1.
[0046] Specifically, the bottom surface of the jig block 41 is provided with a guide installation matched with the guide groove, the fixing plate 11 is fixedly connected with the bottom surface of the machine table 1, the jig block 41 is installed on the machine table 1 through the fixing plate 11, the jig block 41 can be quickly replaced, meanwhile, the guide groove can guarantee the installation precision of the jig block 41, for the same specification product, only the jig block 41 needs to be replaced subsequently, the bending efficiency is guaranteed, and the application range is wide.
[0047] In an embodiment of the utility model, the upper bending part 3 includes a plurality of bending frames 31, the bending frame 31 is arranged on the moving plate 21, the bending frame 31 is provided with a bending cylinder 32, the bending cylinder 32 is drivenly connected with a sliding block 33, the sliding block 33 is slidably arranged on the bending frame 31, the sliding block 33 is connected with a bending block, the bending block is provided with a processing groove 34, the processing groove 34 is provided with a bending upper die 35, the bending cylinder 32 drives the bending upper die 35 on the bending block to pass through the moving plate 21 and abuts against the material on the lower bending part 4.
[0048] Specifically, the bending cylinder drives the bending upper die 35 on the bending block to pass through the moving plate 21 and abut against the bending arc surface 43 on the jig block 41 and the lower bending surface on the bending lower die 42, so that the material can be quickly bent in different directions; the sliding block 33 is slidably arranged on the bending frame 31, which can improve the stability when the sliding block moves and ensure the smooth bending operation; the bending upper die 35 arranged on the processing groove 34 can be more convenient for maintaining or replacing the bending upper die 35, reduces the production cost, and has wide application range.
[0049] In an embodiment of the utility model, the processing table top has at least two bending stations 5, and the bending assembly is one-to-one arranged with the bending jig 6 on the bending station 5.
[0050] Specifically, the processing table top has at least two bending stations 5, which can simultaneously clamp at least two materials and continuously produce a single workpiece in multiple stations, has high automation degree and high efficiency.
[0051] Use process
[0052] The material is grabbed by a grabbing device such as a mechanical arm and placed on the positioning area 64 on the positioning station, the material edge is discharged along the guide slope 62 to the machine table 1, meanwhile, the material is in abutment with the positioning reference surface, the positioning pin 63 is penetrated into the corresponding hole position of the material, the rapid positioning of the material is realized, the efficiency of the subsequent bending processing is ensured, the bottom surface of the material is in abutment with the bending arc surface 43 on the jig block 41 and the lower bending surface on the bending lower die 42, the moving cylinder drives the upper bending component 3 on the moving plate 21 to move to the upper side of the material, the bending cylinder drives the bending upper die 35 on the bending block to penetrate through the moving plate 21 to tightly abut the material against the bending arc surface 43 on the jig block 41 and the lower bending surface on the bending lower die 42, meanwhile, the lifting cylinder 49 drives the jig block 41 to ascend on the processing opening 7, so that the jig block 41 connected with the lifting cylinder 49 is tightly abutted with the bending upper die 35, the bending processing of the material is realized, the bending processing of the material in different directions is completed in one sequence, the number of processes is reduced, the bending cost is reduced, and the production efficiency is improved.
[0053] The above-described embodiments are only preferred embodiments for fully illustrating the present application, and the protection scope of the present application is not limited thereto. Any equivalent replacement or transformation of the present application based on the present application is within the protection scope of the present application. The protection scope of the present application is subject to the claims.
Claims
1. A bending processing apparatus characterized by comprising: The utility model relates to a bending device for material, which comprises a machine table, a bending work station, a bending jig, a bending assembly, and a moving assembly. The bending work station is arranged on the machine table and has a bending work surface. The bending jig is arranged on the bending work station and is used for positioning the material. The bending assembly is arranged opposite to the material on the bending jig and comprises an upper bending component and a lower bending component. The moving assembly is arranged on the machine table and comprises a moving plate and a driving component.
2. The bending apparatus according to claim 1, wherein The driving component is drivingly connected to the moving plate.
3. The bending apparatus according to claim 1, wherein The upper bending component is arranged on the moving assembly.
4. The bending apparatus according to claim 1, wherein The driving component is used to drive the upper bending component on the moving plate to be arranged opposite to the material on the bending jig.
5. The bending apparatus according to claim 1, wherein The driving component comprises a driving frame connected to the machine table.
6. The bending apparatus according to claim 5, wherein A driving cylinder is arranged on the driving frame and is drivingly connected to the moving plate.
7. The bending apparatus according to claim 6, wherein Two guide rails are arranged on the two sides of the machine table.
8. The bending apparatus according to claim 5, wherein The moving plate is slidably arranged on the guide rails. A limiting block is arranged on the machine table. A buffer is arranged on a buffer frame arranged on the moving plate and is arranged opposite to the limiting block. The bending jig comprises a plurality of positioning blocks. The positioning blocks are arranged to form a positioning area matching the material. A positioning pin is arranged on the positioning area. A guide inclined surface is arranged on the free end of the positioning block. A positioning reference surface is arranged on the positioning block and is connected to the guide inclined surface. The processing opening is arranged in the positioning area. The lower bending component comprises a jig block arranged on the processing opening. A bending curved surface is arranged on the jig block. An installation groove is arranged on the bending curved surface. A lower bending surface is arranged on a bending lower die arranged in the installation groove. The lower bending component further comprises a support frame arranged on the bottom surface of the machine table. A lifting cylinder is arranged on the support frame and is drivingly connected to the jig block through a guide member. The lifting cylinder drives the jig block to make lifting reciprocating motion on the processing opening. A slide rail is arranged on the support frame. A guide plate is slidably arranged on the slide rail and is drivingly connected to the lifting cylinder. A limiting plate is arranged on the guide plate. A limiting pin is arranged on the support frame and is arranged opposite to the limiting plate. A guide groove is arranged on the machine table and is communicated with the processing opening. A guide installation block matching the guide groove is arranged on the bottom surface of the jig block. The guide installation block is connected to a fixed plate fixedly connected to the bottom surface of the machine table.
9. The bending apparatus according to claim 1, wherein The upper bending component comprises a plurality of bending frames arranged on the moving plate, a bending cylinder is arranged on the bending frame, the bending cylinder is drivingly connected with a sliding block, the sliding block is slidably arranged on the bending frame, the sliding block is connected with a bending block, a processing groove is arranged on the bending block, a bending upper die is arranged on the processing groove, and the bending cylinder drives the bending upper die on the bending block to pass through the moving plate and abut the material against the lower bending component.
10. The bending apparatus according to claim 1, wherein The processing table is provided with at least two bending stations, and the bending assembly is arranged in one-to-one correspondence with the bending jigs on the bending stations.