Flexible circuit board laser cutting light splitting mechanism
By using a horizontal adjustment mechanism in the beam splitting mechanism of flexible circuit board laser cutting, the positions of the refracting mirror and the beam splitter can be precisely adjusted, solving the problem of low adjustment accuracy in the prior art and realizing efficient beam splitting mechanism adjustment.
Patent Information
- Application Number
- CN202422950489.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-12-02
AI Technical Summary
The existing laser cutting beam splitting mechanism for flexible circuit boards has low adjustment accuracy when installing and adjusting the beam splitter and refractor, which makes the adjustment time-consuming and laborious and unable to achieve precise adjustment.
The box employs a horizontal adjustment mechanism, which uses a fastening screw and an adjusting rod in conjunction with a limiting slider and a limiting groove to achieve horizontal movement and angle adjustment of the supporting top plate, thereby precisely adjusting the position of the refracting mirror and the beam splitter.
It improves the adjustment accuracy and efficiency of the beam splitting mechanism, reduces the number of adjustments, and increases work efficiency.
Smart Images
Figure CN223441333U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to laser cutting equipment technical field more specifically, the utility model relates to a kind of flexible circuit board laser cutting light splitting mechanism. BACKGROUND
[0002] In the manufacturing process of flexible circuit board, laser cutting technology is widely applied due to its high precision, high speed and non-contact processing advantages, and laser cutting machine is generally composed of laser generator, light guide system, numerical control motion system, cutting head, operation platform, gas source, water source and smoke extraction system, and its processing method has the characteristics of high precision and low processing cost.In laser cutting equipment, the light splitting mechanism mainly plays the role of splitting a beam of laser into multiple beams, which can realize simultaneous cutting operation at multiple processing points, greatly improving production efficiency.
[0003] The existing light splitting mechanism usually cooperates the light splitting mirror and the light folding mirror fixed in the box to achieve the light splitting effect, but during installation and use, the positions of the light splitting mirror and the light folding mirror inside the light splitting mechanism need to be adjusted according to the positions of the laser emitter and the device laser receiver.
[0004] The installation of the light splitting mirror and the light folding mirror inside the existing light splitting mechanism is mostly realized by the cooperation of screw rod and strip hole to fix and adjust, and the position of the light splitting mirror and the light folding mirror is manually moved for fixing and adjusting, which has low adjustment accuracy, requires repeated debugging during adjustment, is time-consuming and laborious, and is not convenient for accurate adjustment, therefore a flexible circuit board laser cutting light splitting mechanism is proposed. UTILITY MODEL CONTENTS
[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a flexible circuit board laser cutting light splitting mechanism to solve the problems raised in the above background art.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a flexible circuit board laser cutting light splitting mechanism, comprising a box, a light inlet hole is formed at one end of the box, two light outlet holes are formed on the side surface of the box, support bottom plates are fixedly connected on both sides of the inner cavity of the box, support top plates are arranged on the top of the support bottom plates, and horizontal adjustment mechanisms are arranged between the support bottom plates and the support top plates.
[0007] A support block is fixedly connected in the middle of the inner cavity of the box, first light folding assemblies and second light folding assemblies are arranged on the top of the support block, and light transmission assemblies and third light folding assemblies are respectively arranged on the top of the two support top plates.
[0008] The light-transmitting assembly, the first light-bending assembly, the second light-bending assembly and the third light-bending assembly each comprise a fixing frame, one side of the fixing frame is fixedly connected with a stabilizing frame, and the middle parts of the stabilizing frames are respectively provided with a light-bending mirror and a light-splitting mirror.
[0009] Preferably, the inner cavity of the box is provided with black paint around, and the two light outlets correspond to the light-transmitting assembly and the third light-bending assembly, respectively.
[0010] Preferably, the fixing frames are fixed on the top of the corresponding supporting blocks or supporting top plates, and the fixing frames are provided with inclination.
[0011] Preferably, the middle part of the stabilizing frame of the light-transmitting assembly is provided with a light-splitting mirror, and the light-splitting mirror corresponds to the middle part of one of the light outlets and the light inlet.
[0012] Preferably, the light-transmitting assembly and the first light-bending assembly are on the same horizontal line as the light inlet, the second light-bending assembly and the third light-bending assembly are on the same horizontal line, and the first light-bending assembly and the second light-bending assembly are on the same vertical line.
[0013] Preferably, the middle part of the stabilizing frame of the light-transmitting assembly is provided with a light-splitting mirror, and the light-splitting mirror corresponds to the middle part of one of the light outlets and the light inlet.
[0014] Preferably, the horizontal adjusting mechanism comprises a supporting seat fixed on the top of the supporting bottom plate and a limiting sliding block fixed on the bottom of the supporting top plate, the top of the supporting seat is provided with a limiting sliding groove, the middle part of the limiting sliding groove is fixedly connected with a limiting block, the bottom of the limiting sliding block is provided with a limiting slot, the limiting sliding block is arranged in the middle part of the limiting sliding groove, and the limiting block is arranged in the middle part of the limiting slot.
[0015] Preferably, one side of the supporting seat is provided with a fastening screw rod and an adjusting plug rod, the two ends of the adjusting plug rod are fixedly provided with a limiting disc and a driving gear, respectively, the driving gear is arranged on the bottom of the limiting sliding block, the bottom of the limiting sliding block is fixedly connected with a gear slot at a position corresponding to the driving gear, and the driving gear is engaged with the gear slot.
[0016] The technical effects and advantages of the utility model are as follows:
[0017] 1. The utility model discloses a horizontal adjusting mechanism, which comprises a supporting seat fixed on the top of the supporting bottom plate and a limiting sliding block fixed on the bottom of the supporting top plate, the top of the supporting seat is provided with a limiting sliding groove, the middle part of the limiting sliding groove is fixedly connected with a limiting block, the bottom of the limiting sliding block is provided with a limiting slot, the limiting sliding block is arranged in the middle part of the limiting sliding groove, and the limiting block is arranged in the middle part of the limiting slot.
[0018] 2、The utility model discloses still set up the cooperation of limiting sliding slot, limiting block, limiting sliding block, limiting groove, improve the stability of support top plate horizontal movement, and through the fixed support of stable frame, can be fixed through the stable frame to the light splitting mirror or spectroscope, and through the angle of adjusting fixed support Angle of light splitting mirror or spectroscope is realized, convenient adjustment uses, improves use effect;
[0019] In conclusion, through the mutual influence of the above-mentioned multiple effects, the position of the top light splitting mirror or spectroscope can be conveniently and accurately adjusted, which can be completed without repeated debugging, thereby improving work efficiency. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 It is the whole structure schematic diagram of the utility model.
[0021] Figure 2 It is another angle structure schematic diagram of the utility model.
[0022] Figure 3 It is the front view structure schematic diagram of the utility model.
[0023] Figure 4 It is the overhead structure schematic diagram of the utility model.
[0024] Figure 5 It is the connection section structure schematic diagram of the utility model support top plate and support bottom plate.
[0025] The figure mark is: 1, box body;2, light inlet;3, light outlet;4, support block;5, support bottom plate;6, support top plate;7, fixed support;8, stable frame;9, light splitting mirror;10, light transmission component;11, first light splitting component;12, second light splitting component;13, third light splitting component;14, support seat;15, limiting sliding slot;16, limiting block;17, limiting sliding block;18, limiting slot;19, fastening screw;20, adjusting plug rod;21, limiting disc;22, drive gear. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.
[0027] As shown in the accompanying Figures 1-5The laser cutting light splitting mechanism of the flexible circuit board shown comprises a box body 1, an entrance hole 2 is formed at one end of the box body 1, and the laser enters the inside of the box body 1 through the entrance hole 2 for light splitting, two light exit holes 3 are formed on the side of the box body 1, and the light after light splitting is conveniently output through the light exit holes 3, support bottom plates 5 are fixedly connected on both sides of the inner cavity of the box body 1, support top plates 6 are arranged on the top of the support bottom plates 5, horizontal adjusting mechanisms are arranged between the support bottom plates 5 and the support top plates 6, the positions of the support top plates 6 are conveniently adjusted horizontally through the horizontal adjusting mechanisms, so that the positions of the light are conveniently adjusted, and the use effect is improved;
[0028] A support block 4 is fixedly connected in the middle of the inner cavity of the box body 1, a first light folding assembly 11 and a second light folding assembly 12 are arranged on the top of the support block 4, a light transmission assembly 10 and a third light folding assembly 13 are respectively arranged on the top of the two support top plates 6, and the light entering through the entrance hole 2 is output through the two light exit holes 3 in a light splitting and reflecting mode through the cooperation of the first light folding assembly 11, the second light folding assembly 12, the third light folding assembly 13 and a support seat 14, the light splitting effect is realized, the laser receiving of the laser cutting equipment of the two stations is facilitated, and the normal work of the flexible circuit board laser cutting is facilitated.
[0029] The light transmission assembly 10, the first light folding assembly 11, the second light folding assembly 12 and the third light folding assembly 13 all comprise a fixing frame 7, a stabilizing frame 8 is fixedly connected to one side of the fixing frame 7, a light folding mirror 9 and a light splitting mirror are respectively arranged in the middle of a plurality of stabilizing frames 8, the stabilizing frames 8 are fixed through the fixing frame 7, the fixing frame 7 is fixed at the corresponding position through the screw penetrating the middle of the fixing frame 7, and the inclination angle of the fixing frame 7 is conveniently adjusted through the rivet, the light folding mirror 9 and the light splitting mirror are supported through the stabilizing frame 8, and the use effect is improved.
[0030] As shown in the accompanying drawings, Figures 1-4 The inner cavity of the box body 1 is provided with black paint all around, the two light exit holes 3 correspond to the light transmission assembly 10 and the third light folding assembly 13 respectively, the normal light splitting and reflection of the laser are reduced from the influence of other light in the box body 1, and the laser light reflected by the light transmission assembly 10 and the third light folding assembly 13 can be output through the light exit holes 3.
[0031] As shown in the accompanying drawings, Figure 1 , 4 A plurality of fixing frames 7 are fixed on the top of the corresponding support block 4 or support top plate 6, the plurality of fixing frames 7 are arranged at an inclination of 45 degrees, and the stabilizing frame 8, the light folding mirror 9 and the light splitting mirror are supported and fixed through the fixing frame 7.
[0032] As shown in the accompanying drawings, Figures 1-4As shown, a beam splitter is provided in the middle of the stabilizing frame 8 included in the light-transmitting component 10. The beam splitter in the middle of the light-transmitting component 10 corresponds to the middle of one of the light-emitting holes 3 and the light-inlet hole 2. The laser line entering through the light-inlet hole 2 can be divided into two light rays by the beam splitter, one light ray is output through the light-emitting hole 3, and the other light ray is projected into the middle of the first refractive component 11.
[0033] As attached Figure 4 As shown, the light-transmitting component 10 and the first refractive component 11 are on the same horizontal line with the light inlet 2, the second refractive component 12 and the third refractive component 13 are on the same horizontal line, the first refractive component 11 and the second refractive component 12 are on the same vertical line, and the light received by the first refractive component 11 is covered on the second refractive component 12, and is reflected on the third refractive component 13 by the second refractive component 12, and is discharged through the light outlet 3.
[0034] As attached Figure 4 As shown, a refracting mirror 9 is provided in the middle of the stabilization frame 8 included in the first refracting component 11, the second refracting component 12, and the third refracting component 13. The refracting mirror 9 can reflect the light received by the first refracting component 11 onto the refracting mirror 9 in the middle of the second refracting component 12, and reflect it on the refracting mirror 9 in the middle of the third refracting component 13, and then output through the light exit hole 3.
[0035] As attached Figure 5 As shown, the horizontal adjustment mechanism includes a support seat 14 fixed to the top of the support base plate 5 and a limiting slider 17 fixed to the bottom of the support top plate 6. A limiting slot 15 is provided on the top of the support seat 14, and a limiting block 16 is fixedly connected to the middle of the limiting slot 15. A limiting slot 18 is provided at the bottom of the limiting slider 17. The limiting slider 17 is arranged in the middle of the limiting slot 15, and the limiting block 16 is arranged in the middle of the limiting slot 18. Through the cooperation of the limiting slot 18 and the limiting block 16, the limiting slider 17 can be limited to the middle of the limiting slot 15, so that the limiting slider 17 can slide in the middle of the limiting slot 15, which is convenient for horizontal adjustment of the support top plate 6.
[0036] As attached Figure 5As shown, one side of the support base 14 is provided with a fastening screw 19 and an adjusting plug 20, the two ends of the adjusting plug 20 are respectively fixedly sleeved with a limiting disc 21 and a driving gear 22, the driving gear 22 is arranged at the bottom of the limiting sliding block 17, the bottom of the limiting sliding block 17 is fixedly connected with a tooth groove at a position corresponding to the driving gear 22, the driving gear 22 is engaged with the tooth groove, and the limiting sliding block 17 is extruded by rotating the fastening screw 19, so that the position of the limiting sliding block 17 can be fixed, thereby the position of the support top plate 6 is fixed, and the driving gear 22 is controlled to rotate by rotating the adjusting plug 20, so that the limiting sliding block 17 is controlled to be horizontally fine-adjusted in the limiting sliding groove 15 when the fastening screw 19 is loosened to extrude the limiting sliding block 17, thereby facilitating the adjustment and control, and improving the use effect.
[0037] The utility model discloses a working principle: when using, install the box body 1 in the preset position, and laser transmitter enters the inside of the box body 1 through the light inlet hole 2, then irradiates on the light splitting mirror in the middle of the light transmission subassembly 10, and the light is outputted in order through two light outlet holes 3 and realizes the light splitting effect of light splitting;
[0038] When the light transmission subassembly 10 and the third light folding subassembly 13 position on the top of the support top plate 6 need to be adjusted, the fastening screw 19 is loosened to extrude the limiting sliding block 17, and then the adjusting plug 20 is rotated to control the support top plate 6 to be horizontally moved on the top of the support base 14 in turn, so that the third light folding subassembly 13 or the light transmission subassembly 10 on the top of the support top plate 6 is fine-adjusted, and the limiting sliding block 17 is extruded by rotating the fastening screw 19, so that the position of the adjusted support top plate 6 is fixed, and the use effect is improved.
[0039] The above only for preferred embodiment of the utility model has been, and does not use for limiting the utility model, any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should include in the protection scope of the utility model.
Claims
1. A flexible circuit board laser cutting and splitting mechanism, comprising a housing (1), characterized in that: A light inlet (2) is provided at one end of the box body (1), two light outlet holes (3) are provided on the side of the box body (1), a support bottom plate (5) is fixedly connected to both sides of the inner cavity of the box body (1), a support top plate (6) is provided on the top of the support bottom plate (5), and a horizontal adjustment mechanism is provided between the support bottom plate (5) and the support top plate (6); A support block (4) is fixedly connected to the middle of the inner cavity of the box body (1), a first refractive component (11) and a second refractive component (12) are provided on the top of the support block (4), and a light-transmitting component (10) and a third refractive component (13) are provided on the tops of the two support top plates (6), respectively; The light-transmitting component (10), the first refractive component (11), the second refractive component (12), and the third refractive component (13) all comprise a fixing frame (7); a stabilizing frame (8) is fixedly connected to one side of the fixing frame (7); and a refractive mirror (9) and a beam splitter are respectively provided in the middle of the plurality of stabilizing frames (8).
2. The flexible circuit board laser cutting spectrometer according to claim 1, characterized in that: The inner cavity of the box body (1) is covered with black paint all around, and the two light exit holes (3) correspond to the light-transmitting component (10) and the third refractive component (13) respectively.
3. The flexible circuit board laser cutting spectrometer according to claim 1, characterized in that: The plurality of fixing frames (7) are fixed on the top of the corresponding support block (4) or the support top plate (6), and the plurality of fixing frames (7) are arranged at an inclination of 45 degrees.
4. The flexible circuit board laser cutting spectrometer according to claim 1, characterized in that: A beam splitter is provided in the middle of the stabilizing frame (8) included in the light-transmitting component (10), and the beam splitter in the middle of the light-transmitting component (10) corresponds to the middle of one of the light-emitting holes (3) and the light-inlet hole (2).
5. The flexible circuit board laser cutting spectrometer according to claim 1, characterized in that: The light-transmitting component (10) and the first refractive component (11) are on the same horizontal line as the light inlet hole (2); the second refractive component (12) and the third refractive component (13) are on the same horizontal line; and the first refractive component (11) and the second refractive component (12) are on the same vertical line.
6. The flexible circuit board laser cutting spectrometer according to claim 1, characterized in that: A refractive mirror (9) is provided in the middle of the stabilizing frame (8) included in the first refractive assembly (11), the second refractive assembly (12), and the third refractive assembly (13).
7. The flexible circuit board laser cutting spectrometer according to claim 1, characterized in that: The horizontal adjustment mechanism comprises a support seat (14) fixed on the top of the support base plate (5) and a limiting slide block (17) fixed on the bottom of the support top plate (6); a limiting slide groove (15) is provided on the top of the support seat (14); a limiting block (16) is fixedly connected to the middle of the limiting slide groove (15); a limiting groove (18) is provided on the bottom of the limiting slide block (17); the limiting slide block (17) is arranged in the middle of the limiting slide groove (15); and the limiting block (16) is arranged in the middle of the limiting groove (18).
8. The flexible circuit board laser cutting light splitting mechanism according to claim 7, characterized in that: A fastening screw (19) and an adjusting rod (20) are inserted into one side of the support seat (14); a limit plate (21) and a driving gear (22) are fixedly sleeved on both ends of the adjusting rod (20); the driving gear (22) is arranged at the bottom of the limit slider (17); a tooth groove is fixedly connected to the bottom of the limit slider (17) at a position corresponding to the driving gear (22); and the driving gear (22) is meshed with the tooth groove.