Thin film laser cutting equipment
By fixing the film with a combination of top frame and vacuum suction cup, and combining a flip-up operating table and scraper to clean up debris, the problems of unstable positioning and difficult debris cleaning during film cutting are solved, achieving high-precision cutting and efficient cleaning.
Patent Information
- Application Number
- CN202423174388.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2034-12-23
AI Technical Summary
During the film cutting process, the lack of effective positioning measures leads to material loosening, affecting cutting accuracy, and the debris generated during the cutting process is difficult to clean, affecting the normal use of the equipment.
The system employs a combination of top frame, moving rod, support rod, and vacuum suction cup to achieve four-corner fixation and synchronous unfolding of the film. Combined with a flip-up operating table and scraper structure, it automatically cleans up debris.
This ensures that the film does not wrinkle during the cutting process, improves cutting accuracy, and automatically cleans up debris to avoid affecting the cutting operation and improve equipment efficiency.
Smart Images
Figure CN223776274U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to thin film laser cutting technical field, concretely is a kind of thin film laser cutting equipment. BACKGROUND
[0002] Laser cutting equipment can significantly improve the precision of thin film cutting, ensure that cutting edge is perpendicular, smooth, heat-affected zone is small, almost eliminate the emergence of curling phenomenon, it is particularly important for the thin film product needing high-precision cutting, such as optical film, composite film, superconducting film etc., laser cutting equipment can maximize the reduction of material waste by accurately controlling the path and energy of laser beam, especially in the cutting of multi-layer thin film, can ensure that each layer is accurately cut.
[0003] Due to the characteristics of thin film material, the thin film material waiting for cutting is soft, without good positioning measures in the cutting process in the prior art, the thin film material can be loose in the cutting process, resulting in the decrease of the overall cutting precision of material, and small debris is generated in the thin film cutting process, which is still left on the cutting equipment workbench after finished product discharging, is not convenient to clean, and long-time accumulation in the equipment interior can affect the subsequent normal use of cutting equipment. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a kind of thin film laser cutting equipment to solve the problems raised in the above background.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of thin film laser cutting equipment, including equipment main body, the equipment main body is fixedly installed with top frame, the top frame is slidably installed with two groups of symmetrically distributed moving rods, the top frame is equipped with two groups of symmetrically distributed bidirectional screw rods, two groups of the moving rod are slidably installed with two groups of symmetrically distributed support rods, two groups of the support rod are slidably installed with slide bar, the support rod is equipped with air cylinder, the slide bar is fixedly installed with vacuum chuck at the end away from support rod, the equipment main body is fixedly installed with mounting frame, the mounting frame is equipped with operation table, the operation table is rotatably connected with mounting frame by mounting shaft, the mounting frame below is equipped with material collecting box, the material collecting box is slidably installed with moving frame, the material collecting box is equipped with two groups of symmetrically distributed first threaded rods, the moving frame is rotatably installed with scraper, the scraper is correspondingly arranged with operation table, the moving frame is slidably installed with moving block, the moving block is slidably installed with scraper block.
[0006] As further preferred of the technical scheme, two groups of the bidirectional screw rod are all sleeved with synchronous wheel, two groups of the first threaded rod are all sleeved with synchronous wheel, the mounting frame and material collecting box are all equipped with synchronous belt, the synchronous belt is respectively connected with corresponding two groups of synchronous wheel transmission.
[0007] As a further preferred of the technical solution, the two ends of the two groups of bidirectional screw rods respectively penetrate the top frame and are rotationally connected with the top frame through bearings, and the two ends of the two groups of bidirectional screw rods respectively penetrate the two groups of moving rods and are threadedly connected with the two groups of moving rods.
[0008] As a further preferred of the technical solution, a bidirectional screw rod is rotationally installed in each of the two groups of moving rods, the two ends of the bidirectional screw rod respectively penetrate the corresponding two groups of supporting rods and are threadedly connected with the two groups of supporting rods, and the sliding rod is connected with the output end of the cylinder piston rod.
[0009] As a further preferred of the technical solution, a first gear is sleeved on the mounting shaft, a first rack is slidingly installed in the mounting frame, the first rack is meshingly connected with the first gear, the material collecting box is slidingly connected with the equipment body, the two ends of the two groups of first threaded rods respectively penetrate the material collecting box and are rotationally connected with the material collecting box through bearings, and the two ends of the two groups of first threaded rods respectively penetrate the moving frame and are threadedly connected with the moving frame.
[0010] As a further preferred of the technical solution, a second gear is sleeved on the scraper, and a second rack is slidingly installed in the moving frame, wherein the second rack is meshingly connected with the second gear.
[0011] As a further preferred of the technical solution, a second threaded rod is rotationally installed in the moving frame, the second threaded rod penetrates the moving block and is threadedly connected with the moving block, the scraper block is correspondingly arranged on the scraper, the scraper block is slidingly sleeved on the scraper, a connecting rod is arranged in the moving block, a flying disc is rotationally installed in the moving block, and the two ends of the connecting rod are rotationally connected with the flying disc and the scraper block through rotating shafts.
[0012] The utility model provides a kind of film laser cutting equipment, with the following beneficial effects:
[0013] (1) the utility model discloses a top frame is cooperated with two groups of symmetrically distributed moving rods and the synchronous adjustment of the position of four groups of sliding rods and the vacuum chuck on the sliding rod is realized, so that the four vacuum chucks are adsorbed and fixed at the four corners of the film waiting for cutting processing, and the film waiting for processing is unfolded by the synchronous outward movement of the four vacuum chucks, so that the effect of the final cutting processing is avoided due to the softness of the film itself.
[0014] (2) The utility model discloses a turnover operation platform, which can dump the residual film debris on the operation platform into the collecting box after the film processing, without the need for the staff to clean the debris, and without affecting the cutting equipment due to the cleaning of the debris. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is the whole structure schematic diagram of the utility model;
[0016] Figure 2 It is the structure schematic diagram of the top frame of the utility model;
[0017] Figure 3 It is the structure schematic diagram of the operation platform of the utility model;
[0018] Figure 4 It is the structure schematic diagram of the utility model; Figure 3 The structure enlarged view of A place;
[0019] Figure 5 It is the structure schematic diagram of the scraper of the utility model;
[0020] Figure 6 It is the structure schematic diagram of the utility model; Figure 5 The structure enlarged view of B place;
[0021] In the drawing: 1, equipment main body;2, top frame;3, installation frame;4, moving rod;5, bidirectional screw;6, synchronous belt;7, synchronous wheel;8, support rod;9, bidirectional screw rod;10, sliding rod;11, air cylinder;12, vacuum chuck;13, operation platform;14, installation shaft;15, first gear;16, first rack;17, collecting box;18, moving frame;19, first threaded rod;20, scraper;21, second gear;22, second rack;23, moving block;24, second threaded rod;25, scraper block;26, connecting rod;27, flying disc. DETAILED DESCRIPTION
[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model.
[0023] The utility model provides technical scheme: such as Figure 1 And Figure 2As shown, in this embodiment, a film laser cutting device includes a device body 1, a top frame 2 is fixedly installed in the device body 1, two groups of moving rods 4 are symmetrically and slidingly installed in the top frame 2, two groups of bidirectional screws 5 are arranged in the top frame 2, two groups of supporting rods 8 are symmetrically and slidingly installed in the two groups of moving rods 4, two groups of sliding rods 10 are slidingly installed in the two groups of supporting rods 8, a gas cylinder 11 is arranged in the supporting rod 8, a vacuum chuck 12 is fixedly installed at one end of the sliding rod 10 away from the supporting rod 8, an installation frame 3 is fixedly installed in the device body 1, an operation table 13 is arranged in the installation frame 3, the operation table 13 is rotationally connected with the installation frame 3 through an installation shaft 14, a collecting box 17 is arranged below the installation frame 3, a moving frame 18 is slidingly installed in the collecting box 17, two groups of first threaded rods 19 are symmetrically arranged in the collecting box 17, a scraper 20 is rotationally installed on the moving frame 18, the scraper 20 is arranged corresponding to the operation table 13, a moving block 23 is slidingly installed on the moving frame 18, a scraping block 25 is slidingly installed in the moving block 23, according to the model of the film to be cut and processed, the rotation of the bidirectional screws 5 is driven by the motor in the top frame 2, and the two groups of bidirectional screws 5 are synchronously rotated under the action of the synchronous belt 6 and the synchronous wheel 7, the two groups of moving rods 4 are stably and synchronously slid inward or outward under the limiting action of the top frame 2, the two groups of bidirectional screws 5 are sleeved with the synchronous wheel 7, the two groups of first threaded rods 19 are sleeved with the synchronous wheel 7, the installation frame 3 and the collecting box 17 are both provided with the synchronous belt 6, the synchronous belt 6 is respectively in transmission connection with the corresponding two groups of synchronous wheels 7, the two ends of the two groups of bidirectional screws 5 respectively penetrate through the top frame 2 and are rotationally connected with the top frame 2 through bearings, the two ends of the two groups of bidirectional screws 5 respectively penetrate through the two groups of moving rods 4 and are respectively in threaded connection with the two groups of moving rods 4, the two groups of moving rods 4 are both rotationally installed with the bidirectional screws 9, the two ends of the bidirectional screws 9 respectively penetrate through the corresponding two groups of supporting rods 8 and are respectively in threaded connection with the two groups of supporting rods 8, the sliding rod 10 is connected with the output end of the piston rod of the gas cylinder 11, the rotation of the bidirectional screws 9 is driven by the motor in the two groups of moving rods 4, and the two groups of supporting rods 8 are synchronously slid inward or outward under the action of the moving rods 4, the distance between the four groups of sliding rods 10 and the vacuum chucks 12 is adjusted, so that the four groups of vacuum chucks 12 are respectively adsorbed with four corners of the film, the fixation of the film is completed, the interval between the four groups of vacuum chucks 12 is adjusted again through the bidirectional screws 5 and the bidirectional screws 9, the film is fully unfolded, and the position of the sliding rod 10 and the vacuum chuck 12 is controlled by the gas cylinder 11 to fix the film on the operation table 13, the wrinkles that may be generated in the film during the laser cutting process are avoided, and the precision and processing quality of the film laser cutting are affected.
[0024] As Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, the first gear 15 is sleeved on the mounting shaft 14, the first rack 16 is slidingly installed in the mounting frame 3, the first rack 16 is in meshing connection with the first gear 15, the material collecting box 17 is slidingly connected with the equipment main body 1, the two ends of the two groups of first threaded rods 19 respectively penetrate through the material collecting box 17 and are rotatably connected with the material collecting box 17 through bearings, the two ends of the two groups of first threaded rods 19 respectively penetrate through the two ends of the moving frame 18 and are respectively in threaded connection with the moving frame 18, after the completion of the processing of a group of films, the main body part discharges, the debris generated in the cutting process is still left on the operation table 13, the sliding of the first rack 16 cooperates with the first gear 15 to make the mounting shaft 14 drive the operation table 13 to overturn one hundred and eighty degrees in the mounting frame 3, so that the film debris on the operation table 13 is uniformly poured into the material collecting box 17, and the rotation of the first threaded rod 19 driven by the motor in the material collecting box 17 makes the moving frame 18 drive the scraper 20 to move under the limiting action of the material collecting box 17, the upper end of the scraper 20 is in contact with the surface of the operation table 13, and the film debris still attached to the operation table 13 is scraped off and falls into the material collecting box 17 in the sliding process, the cleaning process of the film debris attached to the operation table 13 does not affect the normal cutting processing of the film on the other side, the second gear 21 is sleeved on the scraper 20, the second rack 22 is slidingly installed in the moving frame 18, the second rack 22 is in meshing connection with the second gear 21, the second threaded rod 24 is rotatably installed in the moving frame 18, the second threaded rod 24 penetrates through the moving block 23 and is in threaded connection with the moving block 23, the scraping block 25 is correspondingly arranged with the scraper 20, the scraping block 25 is slidingly sleeved with the scraper 20, the connecting rod 26 is arranged in the moving block 23, the flying disc 27 is rotatably installed in the moving block 23, the two ends of the connecting rod 26 are respectively rotatably connected with the flying disc 27 and the scraping block 25 through shafts, the scraper 20 can be turned by ninety degrees after use by the sliding of the second rack 22 cooperates with the second gear 21, and is aligned with the moving block 23 and the scraping block 25, the rotation of the second threaded rod 24 driven by the motor on the moving frame 18 makes the moving block 23 drive the scraping block 25 to slide, the motor in the moving block 23 drives the flying disc 27 to rotate, cooperates with the connecting rod 26 to make the scraping block 25 slide transversely in the moving block 23, and the film attached to the scraper 20 is cleaned, and the material collecting box 17 is uniformly cleaned by the staff after collecting a certain amount of film debris.
[0025] The utility model provides a kind of film laser cutting equipment, specific working principle is as follows: according to the model of actual waiting cutting processing film, the rotation of bidirectional screw rod 5 is driven in motor in roof rack 2 is started, and under the action of synchronous belt 6 and synchronous wheel 7 makes two groups of bidirectional screw rod 5 synchronous rotation, under the limiting action of roof rack 2, two groups of moving rod 4 stably synchronously slide inwards or outwards, the rotation of bidirectional screw rod 9 is driven in motor in two groups of moving rod 4 is started synchronously, and under the action of moving rod 4, two groups of support rod 8 synchronously slide inwards or outwards, the distance between four groups of slide rod 10 and vacuum chuck 12 is adjusted, so that four groups of vacuum chuck 12 respectively with the four corners of film are adsorbed, the fixing of film is completed, the distance between four groups of vacuum chuck 12 is adjusted again by bidirectional screw rod 5 and bidirectional screw rod 9, film is fully unfolded, and the position of slide rod 10 and vacuum chuck 12 is controlled by cylinder 11, so that film is fixed on operation table 13, avoid the wrinkle that film can produce in the process of laser cutting, influence the precision and processing quality of film laser cutting, after a group of film processing is completed, main part discharges, the scrap that part is produced in cutting process still remains on operation table 13, by the sliding cooperation of first rack 16 first gear 15 makes the mounting shaft 14 drive operation table 13 whole overturn one hundred and eighty degrees in mounting frame 3, so that the film scrap on operation table 13 is unified and poured into collection box 17, and by the rotation of first threaded rod 19 driven by motor in collection box 17, under the limiting action of collection box 17, moving frame 18 drives scraper 20 to move, the upper end of scraper 20 is in contact with the surface of operation table 13, and the film scrap still adhered on operation table 13 is scraped off and falls into collection box 17 in the sliding process, the normal cutting processing of another film is not affected in the process of adhering film scrap on operation table 13, after the use of scraper 20, the sliding cooperation of second rack 22 second gear 21 can make scraper 20 overturn ninety degrees, and align with moving block 23 and scraping block 25, the rotation of second threaded rod 24 driven by motor on moving frame 18 makes moving block 23 drive scraping block 25 to slide, the rotation of flying disc 27 driven by motor in moving block 23 cooperates with connecting rod 26, so that scraping block 25 slides transversely in moving block 23, the film adhered on scraper 20 is cleaned, and collection box 17 is cleaned by staff after collecting a certain amount of film scrap.
[0026] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A thin film laser cutting apparatus comprising an apparatus body (1), characterised in that: The equipment body (1) is fixedly installed with a top frame (2), the top frame (2) is slidably installed with two groups of symmetrically distributed moving rods (4), the top frame (2) is provided with two groups of symmetrically distributed bidirectional screws (5), two groups of the moving rods (4) are slidably installed with two groups of symmetrically distributed supporting rods (8), two groups of the supporting rods (8) are slidably installed with sliding rods (10), the supporting rod (8) is provided with a gas cylinder (11), the sliding rod (10) is fixedly installed with a vacuum chuck (12) at an end away from the supporting rod (8), the equipment body (1) is fixedly installed with a mounting frame (3), the mounting frame (3) is provided with an operation table (13), the operation table (13) is rotatably connected with the mounting frame (3) through a mounting shaft (14), the mounting frame (3) is provided below with a material collecting box (17), the material collecting box (17) is slidably installed with a moving frame (18), the material collecting box (17) is provided with two groups of symmetrically distributed first threaded rods (19), the moving frame (18) is rotatably installed with a scraper (20), the scraper (20) is correspondingly arranged with the operation table (13), the moving frame (18) is slidably installed with a moving block (23), the moving block (23) is slidably installed with a scraping block (25).
2. A thin film laser cutting apparatus according to claim 1, wherein: Two groups of the bidirectional screws (5) are sleeved with synchronous wheels (7), two groups of the first threaded rods (19) are sleeved with synchronous wheels (7), the mounting frame (3) and the material collecting box (17) are provided with synchronous belts (6), and the synchronous belts (6) are respectively in transmission connection with the corresponding two groups of synchronous wheels (7).
3. A thin film laser cutting apparatus according to claim 1, wherein: Two ends of two groups of the bidirectional screws (5) respectively penetrate the top frame (2) and are rotatably connected with the top frame (2) through bearings, and two ends of two groups of the bidirectional screws (5) respectively penetrate two groups of the moving rods (4) and are respectively in threaded connection with two groups of the moving rods (4).
4. The thin film laser cutting apparatus of claim 1, wherein: Two groups of the moving rods (4) are rotatably installed with bidirectional screws (9), two ends of the bidirectional screws (9) respectively penetrate the corresponding two groups of the supporting rods (8) and are respectively in threaded connection with two groups of the supporting rods (8), and the sliding rod (10) is connected with the output end of the piston rod of the gas cylinder (11).
5. The thin film laser cutting apparatus of claim 1, wherein: The mounting shaft (14) is sleeved with a first gear (15), the mounting frame (3) is slidably installed with a first rack (16), the first rack (16) is in meshing connection with the first gear (15), the material collecting box (17) is slidably connected with the equipment body (1), two ends of two groups of the first threaded rods (19) respectively penetrate the material collecting box (17) and are rotatably connected with the material collecting box (17) through bearings, and two groups of the first threaded rods (19) respectively penetrate two ends of the moving frame (18) and are respectively in threaded connection with the moving frame (18).
6. A thin film laser cutting apparatus according to claim 1, wherein: The scraper (20) is sleeved with a second gear (21), the moving frame (18) is slidably installed with a second rack (22), and the second rack (22) is in meshing connection with the second gear (21).
7. The thin film laser cutting apparatus of claim 1, wherein: The second threaded rod (24) is rotatably installed in the moving frame (18), penetrates the moving block (23) and is threadedly connected with the moving block (23), the scraping block (25) is correspondingly arranged with the scraping plate (20), the scraping block (25) is slidably sleeved with the scraping plate (20), the connecting rod (26) is arranged in the moving block (23), the flying disc (27) is rotatably installed in the moving block (23), and the two ends of the connecting rod (26) are rotatably connected with the flying disc (27) and the scraping block (25) through rotating shafts.