Photo-curing forming structure and air outlet mold

Abstract

The utility model discloses a photocuring forming structure and an air outlet mold, and relates to the technical field of automobile manufacturing. The device comprises a base, the top of the base is fixedly provided with a transparent cover, the top of the base is fixedly provided with a material storage box, the material storage box is located in the transparent cover, and the bottom of the material storage box is made of transparent materials; the device further comprises a light curing lamp set, and the light curing lamp set is fixedly embedded in the top of the base and located below the material storage box. According to the photocuring forming structure, due to the design of the cutting assembly, when the air outlet mold body is manufactured and taken out, the attachment position of the mold body and the lifting flat plate can be automatically cut through a scraper, the mold body can be taken out conveniently, external tools are not needed, and the machining efficiency is improved; meanwhile, the filter screen at the top of the storage box can filter photosensitive resin impurities, the stable structure of the forming mold is ensured, and the quality reliability is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile manufacturing, and particularly relates to a light-curing forming structure and an air outlet mold. Background Art

[0002] As an advanced additive manufacturing technology, the light-curing forming technology has been widely used in many fields such as mold manufacturing, industrial design, and medical devices. In the field of automobile manufacturing, the manufacturing of automobile air outlet molds has relatively high requirements for precision and surface quality. The light-curing forming technology can directly manufacture a mold prototype by curing photosensitive resin layer by layer according to three-dimensional model data. Although its strength cannot be compared with that of real finished products, it has strong advantages in prototype design verification.

[0003] However, there are still some deficiencies in the existing light-curing forming equipment in practical applications:

[0004] On the one hand, after the light-curing forming is completed, there is often strong adhesion between the formed part and the support base. The traditional removal method usually requires using external tools for scraping, which is cumbersome to operate. Moreover, when the product has not been scraped off, the components of the equipment will be continuously occupied, affecting the processing efficiency of the equipment;

[0005] On the other hand, the existing light-curing forming equipment is not convenient enough in the installation and disassembly of the support base, increasing the complexity and time cost of equipment operation;

[0006] In addition, impurities may be mixed into the photosensitive resin during storage and use, and these impurities will affect the quality of light-curing forming, resulting in defects in the formed parts, which is not conducive to the design verification of the mold. Summary of the Utility Model

[0007] The purpose of the utility model is to provide a light-curing forming structure and an air outlet mold. In the utility model, through the design of the cutting component, when the air outlet mold body is manufactured and taken out, the scraper can automatically cut the attachment between the mold body and the lifting flat plate, facilitating the removal of the mold body without external tools and improving the processing efficiency; at the same time, the filter screen on the top of the material storage box can filter impurities in the photosensitive resin, ensuring the stable structure of the formed mold and improving the quality reliability; the fixing mechanism can realize the quick disassembly and assembly of the lifting flat plate, with simple operation and reduced cost, solving the existing technical problems.

[0008] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0009] A light-curing forming structure, comprising:

[0010] Base, on the top of which a transparent cover is fixedly installed. A material storage box is fixedly installed on the top of the base. The material storage box is located inside the transparent cover. The bottom of the material storage box is made of transparent material, and the material storage box is used for placing photosensitive resin.

[0011] It further includes a light curing lamp group, which is fixedly embedded in the top of the base. The light curing lamp group is located below the material storage box and is used for irradiating and curing the photosensitive resin in the material storage box.

[0012] It further includes a lifting flat plate, which is arranged above the material storage box and is used as a support base for light curing forming. A fixing mechanism and a driving mechanism are arranged inside the transparent cover, which are respectively used for realizing the quick disassembly and assembly and the lifting movement of the lifting flat plate.

[0013] It further includes a cutting assembly, which is arranged on the inner wall of the transparent cover. The cutting assembly includes a scraper, which cooperates with the bottom of the lifting flat plate and is used for cutting and scraping the formed part attached to the bottom of the lifting flat plate.

[0014] Optionally, the fixing mechanism includes a mounting seat. A limiting groove is opened on one side of the mounting seat. A limiting bracket is fixedly installed on the top of the lifting flat plate. The limiting bracket is slidably matched with the inner wall of the limiting groove. A positioning hole is opened on the top of the limiting bracket. A positioning screw is threadedly installed in the inner wall of the positioning hole. A hole matching the positioning hole is opened on the top of the mounting seat and is matched with the positioning screw for locking and limiting the lifting flat plate.

[0015] Optionally, the driving mechanism includes a support seat fixedly installed on the top of the base. A screw rod is rotatably installed inside the support seat. The bottom end of the screw rod rotatably penetrates through the bottom of the support seat and extends into the base. A servo motor is fixedly installed inside the base through a cavity. One end of the output shaft of the servo motor is fixedly connected to the bottom end of the support seat. A moving block is slidably installed between the inner walls on both sides of the support seat. The moving block is threadedly connected to the screw rod. The moving block is fixedly connected to one side of the mounting seat and is used for driving the lifting flat plate to move up and down synchronously.

[0016] Optionally, the cutting assembly includes two fixing plates fixedly installed on the inner wall of the transparent cover near one side of the opening. The two fixing plates are respectively located on both sides of the opening. Guide rods are fixedly installed on the tops of the two fixing plates. The tops of the two guide rods are fixedly connected to the inner wall of the top of the transparent cover. Lift blocks are slidably sleeved on the outer walls of the two guide rods. Two ends of the scraper are respectively fixedly connected to the two lift blocks. The scraper is used to cut and scrape the formed part at the bottom of the lifting flat plate while the lifting flat plate moves horizontally. Springs are sleeved on the outer walls of the two guide rods. One ends of the two springs are respectively fixedly connected to the bottoms of the adjacent lift blocks. The other ends of the two springs are respectively fixedly connected to the tops of the adjacent fixing plates. Limit plates are fixedly installed on the sides of the two lift blocks away from each other. The two limit plates are respectively slidably connected to the inner walls of both sides of the transparent cover through corresponding limit strips. Mounting plates are fixedly installed on the same side of the two lift blocks. Pushing rods are fixedly installed on the sides of the two mounting plates close to each other. The two pushing rods are both located below the scraper and are both matched with the opening of the transparent cover for conveniently pushing the scraper.

[0017] Optionally, a filter screen is arranged on the top of the material storage box for filtering the photosensitive resin raw material to be placed. Protrusions are fixedly installed on both sides of the filter screen. The two protrusions are both matched with the top of the material storage box to complete the support placement of the filter screen. Two fixing rings are fixedly installed on the other two sides of the filter screen. The plurality of fixing rings are used to conveniently pick up and take out the filter screen.

[0018] Optionally, a push-pull plate is fixedly installed on the side of the limit bracket away from the mounting seat. Pull rings are fixedly installed on the top and one side of the push-pull plate for conveniently pushing and pulling the lifting flat plate.

[0019] Optionally, a movable door is hinged to one side of the opening of the transparent cover. The movable door is made of a transparent material for closing the transparent cover.

[0020] Optionally, a controller is fixedly embedded in the base for controlling the equipment.

[0021] An air outlet mold is processed by the above-mentioned light curing forming structure. The mold includes: an air outlet mold main body. A plurality of grooves are formed in the top of the air outlet mold main body for processing automotive air outlet parts.

[0022] The embodiments of the present utility model have the following beneficial effects:

[0023] In the utility model, a cutting assembly is provided, and a scraper in the cutting assembly can cooperate with the bottom of the lifting plate. After the air outlet mold body is manufactured, the user can use the lever to move the scraper to the bottom of the lifting plate, release the installation of the positioning screws, and gradually pull the lifting plate outward. The scraper will continue to abut against the bottom of the lifting plate under the action of two springs to cut the attached contact portion between the air outlet mold body and the lifting plate. As the lifting plate is taken out, the air outlet mold body can be easily removed from the bottom of the lifting plate, and the user no longer needs to use an external scraper to scrape and remove the air outlet mold body, which effectively improves the processing efficiency and avoids damage to the surface of the molded part by external tools, thereby ensuring the quality of the mold.

[0024] In the utility model, a filter is arranged on the top of the material storage box. When adding the photosensitive resin to be used into the material storage box, the filter can filter and remove the impurities that may be contained in the photosensitive resin; this can ensure that the structure of the main body of the air outlet mold formed by subsequent photocuring is relatively stable, reduce molding defects caused by impurities, and improve the quality and reliability of the mold;

[0025] In the utility model, the fast disassembly and assembly of the lifting plate can be realized through the fixing mechanism. During installation, it is only necessary to ensure that the limit bracket is fully inserted into the limit slot, and when the positioning hole is aligned with the corresponding hole, the positioning screw is screwed into the positioning hole. The positioning screw can limit the limit bracket to ensure that the limit bracket will not slip out of the limit slot; this design makes the installation and disassembly of the lifting plate simple and convenient, reduces the complexity and time cost of equipment operation, and improves production efficiency;

[0026] In the utility model, a movable door is hinged on one side of the opening of the transparent cover, and the movable door is made of transparent material, which is convenient for users to observe the working conditions inside the equipment, and can also complete the closure of the transparent cover to ensure that the photocuring molding process is carried out in a relatively closed environment; a controller is fixedly embedded inside the base to complete the control of the equipment, making the operation of the equipment more intelligent and convenient.

[0027] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0029] Figure 1Schematic three-dimensional structure diagram of an embodiment of the present utility model;

[0030] Figure 2 Schematic front sectional structure diagram of an embodiment of the present utility model;

[0031] Figure 3 Schematic side sectional structure diagram of an embodiment of the present utility model;

[0032] Figure 4 Schematic main body structure diagram of an embodiment of the present utility model;

[0033] Figure 5 Schematic filter structure diagram of an embodiment of the present utility model;

[0034] Figure 6 Schematic fixing mechanism structure diagram of an embodiment of the present utility model;

[0035] Figure 7 Schematic cutting assembly structure diagram of an embodiment of the present utility model;

[0036] Figure 8 Schematic enlarged partial structure diagram of the cutting assembly of an embodiment of the present utility model.

[0037] In the figure: 1, base; 2, transparent cover; 3, movable door; 4, storage box; 5, light curing lamp group; 6, controller; 7, support seat; 8, screw; 9, servo motor; 10, moving block; 11, mounting seat; 12, lifting flat plate; 13, air outlet mold main body; 14, filter screen; 15, protruding part; 16, fixing ring; 17, limiting groove; 18, limiting bracket; 19, positioning hole; 20, positioning screw; 21, push-pull plate; 22, fixing plate; 23, guide rod; 24, lifting block; 25, mounting plate; 26, limiting plate; 27, spring; 28, scraper; 29, lever. Detailed implementation manners

[0038] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0039] In the description of the present utility model, it should be understood that terms such as "opening", "upper", "middle", "length", "inner", etc. indicating orientation or positional relationships are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0040] To keep the following description of the embodiments of the present utility model clear and concise, detailed descriptions of known functions and known components are omitted.

[0041] Embodiment 1: Please refer to Figure 1-8 As shown, in this embodiment, a stereolithography apparatus structure is provided. This stereolithography apparatus structure mainly includes a base 1, a transparent cover 2, a material storage box 4, a stereolithography lamp group 5, a lifting flat plate 12, a fixing mechanism, a driving mechanism, a cutting assembly, and other parts.

[0042] In this embodiment, the base 1 is the support foundation of the entire structure, and a transparent cover 2 is fixedly installed on its top. The transparent cover 2 provides a relatively enclosed and convenient observation space for the stereolithography process. A material storage box 4 is also fixedly installed on the top of the base 1. The material storage box 4 is located inside the transparent cover 2, and its bottom is made of a transparent material. This design enables the light emitted by the stereolithography lamp group 5 to pass through the bottom of the material storage box 4 and irradiate the photosensitive resin inside, thereby realizing stereolithography forming. The material storage box 4 is used to place the photosensitive resin and provide raw materials for the forming process.

[0043] In this embodiment, the stereolithography lamp group 5 is fixedly embedded in the top of the base 1 and is located below the material storage box 4. The stereolithography lamp group 5 is the same as that in the patent with the publication number CN210851325U. After the photosensitive resin is placed in the material storage box 4, the light with a specific wavelength emitted by the stereolithography lamp group 5 can penetrate the bottom of the material storage box 4 and irradiate and cure the photosensitive resin, gradually changing it from a liquid state to a solid state to form the required shape.

[0044] In this embodiment, the lifting flat plate 12 is arranged above the material storage box 4. It serves as the support base for stereolithography forming, and the photosensitive resin will form a formed part at its bottom during the curing process. A fixing mechanism and a driving mechanism are arranged inside the transparent cover 2. The fixing mechanism is used to achieve the quick disassembly and assembly of the lifting flat plate 12, facilitating the removal of the lifting flat plate 12 and the formed part thereon after the forming is completed, and also for operation when it is necessary to replace or maintain the lifting flat plate 12. The driving mechanism is used to achieve the lifting movement of the lifting flat plate 12. By controlling the lifting of the lifting flat plate 12, the layer-by-layer stacking forming of the photosensitive resin can be completed to manufacture the formed part.

[0045] Furthermore, in this embodiment, the fixing mechanism includes a mounting base 11. A limiting groove 17 is formed on one side of the mounting base 11. A limiting bracket 18 is fixedly installed at the top of the lifting flat plate 12. The limiting bracket 18 is slidably engaged with the inner wall of the limiting groove 17. This design of sliding fit enables the lifting flat plate 12 to be conveniently moved horizontally during installation and disassembly. A positioning hole 19 is formed at the top of the limiting bracket 18. A positioning screw 20 is threadedly installed on the inner wall of the positioning hole 19. A hole matching the positioning hole 19 is formed at the top of the mounting base 11. The positioning screw 20 is engaged with this hole to complete the locking and limiting of the lifting flat plate 12. When the lifting flat plate 12 moves to a proper position, by screwing in the positioning screw 20, the positioning screw 20 penetrates through the positioning hole 19 and the corresponding hole on the mounting base 11, so that the lifting flat plate 12 can be firmly fixed on the mounting base 11.

[0046] Furthermore, in this embodiment, the driving mechanism includes a support base 7 fixedly installed on the top of the base 1. A screw rod 8 is rotatably installed inside the support base 7. The bottom end of the screw rod 8 rotatably penetrates through the bottom of the support base 7 and extends into the base 1. A servo motor 9 is fixedly installed inside the base 1 through a cavity. One end of the output shaft of the servo motor 9 is fixedly connected to the bottom end of the screw rod 8. When the servo motor 9 is started, its output shaft drives the screw rod 8 to rotate. A moving block 10 is slidably installed between the inner walls on both sides of the support base 7. The moving block 10 is threadedly connected to the screw rod 8. The moving block 10 is fixedly connected to one side of the mounting base 11. Due to the rotation of the screw rod 8, the moving block 10 moves up and down on the screw rod 8, thereby driving the mounting base 11 and the lifting flat plate 12 to move up and down synchronously, realizing precise control of the height of the lifting flat plate 12.

[0047] In this embodiment, the cutting assembly is arranged on the inner wall of the transparent cover 2. It includes a scraping knife 28. The scraping knife 28 cooperates with the bottom of the lifting flat plate 12. When the forming part adheres to the bottom of the lifting flat plate 12, during the horizontal movement of the lifting flat plate 12, the scraping knife 28 can cut and scrape the forming part adhering to the bottom of the lifting flat plate 12, so as to separate the forming part from the lifting flat plate 12, facilitating the subsequent removal of the forming part.

[0048] Further, in this embodiment, the cutting assembly includes two fixing plates 22 fixedly installed on the inner wall of the transparent cover 2 near the opening side, and the two fixing plates 22 are respectively located on both sides of the opening. Guide rods 23 are fixedly installed on the tops of the two fixing plates 22, the tops of the two guide rods 23 are fixedly connected to the inner wall of the top of the transparent cover 2, lifting blocks 24 are slidably sleeved on the outer walls of the two guide rods 23, and both ends of the scraping knife 28 are fixedly connected to the two lifting blocks 24 respectively. This structure enables the scraping knife 28 to slide up and down on the guide rod 23, and further enables the scraping knife 28 to move and fit against the bottom of the lifting flat plate 12. When the lifting flat plate 12 moves horizontally, the scraping knife 28 can cut and scrape the forming part at the bottom of the lifting flat plate 12. Springs 27 are sleeved on the outer walls of the two guide rods 23, one ends of the two springs 27 are fixedly connected to the bottoms of the adjacent lifting blocks 24 respectively, and the other ends of the two springs 27 are fixedly connected to the tops of the adjacent fixing plates 22 respectively. The spring 27 enables the scraping knife 28 to closely abut against the bottom of the lifting flat plate 12, which is beneficial to ensuring good cutting effect and not easily damaging the forming part. At the same time, after the scraping knife 28 completes cutting, the scraping knife 28 can be automatically reset to prepare for the next cutting.

[0049] Further, in this embodiment, limiting plates 26 are fixedly installed on the sides of the two lifting blocks 24 away from each other, and the two limiting plates 26 are respectively slidably connected to the inner walls of both sides of the transparent cover 2 through corresponding limiting strips. This design ensures the stability of the lifting blocks 24 during the up and down sliding process. Mounting plates 25 are fixedly installed on the same side of the two lifting blocks 24, shifting rods 29 are fixedly installed on the sides of the two mounting plates 25 close to each other, the two shifting rods 29 are both located below the scraping knife 28 and are both matched with the opening of the transparent cover 2. The operator can conveniently control the up and down movement of the scraping knife 28 by shifting the shifting rods 29, so as to realize the operation of the cutting process.

[0050] This application can be used in the field of automobile manufacturing technology, and can also be used in other fields applicable to this application.

[0051] Embodiment 2: Refer to Figure 1 、 2 、4, 5, 6. On the basis of Embodiment 1, an improvement is made: A light curing forming structure and an air outlet mold are applied to the field of automobile manufacturing technology;

[0052] In this embodiment, a filter screen 14 is provided on the top of the material storage box 4. The filter screen 14 is used to filter the photosensitive resin raw material to be placed, removing impurities and particles therein to ensure the quality of photocuring forming. On both sides of the filter screen 14, protruding parts 15 are fixedly installed. Both of the two protruding parts 15 are matched with the top of the material storage box 4 to complete the support placement of the filter screen 14, so that the filter screen 14 can be stably placed on the top of the material storage box 4. On the other two sides of the filter screen 14, two fixing rings 16 are fixedly installed. The plurality of fixing rings 16 are used to facilitate the operator to pick up and take out the filter screen 14, facilitating the cleaning or replacement of the filter screen 14.

[0053] In this embodiment, a push-pull plate 21 is fixedly installed on the side of the limit bracket 18 away from the mounting seat 11. Pull rings are fixedly installed on the top and one side of the push-pull plate 21. The operator can conveniently push and pull the lifting plate 12 through the pull rings, making it more convenient to install and disassemble the lifting plate 12.

[0054] In this embodiment, a movable door 3 is hinged to the opening side of the transparent cover 2. The movable door 3 is made of a transparent material and is used to close the transparent cover 2. During the photocuring forming process, the movable door 3 can be kept closed to prevent foreign impurities from entering the transparent cover 2 and affecting the forming quality, and can also prevent the continuous discharge of toxic gases in the transparent cover 2. When it is necessary to put in or take out components such as photosensitive resin and the lifting plate 12, the movable door 3 can be opened for operation, but at this time the operator needs to ensure that safety protection has been done.

[0055] In this embodiment, a controller 6 is fixedly embedded in the base 1. The controller 6 is used to control the equipment, including controlling the start and stop of the servo motor 9, the switch of the photocuring lamp group 5, and the setting of parameters such as the photocuring time, realizing the automatic control of the entire photocuring forming process. It is a control component that already exists in the prior art and will not be elaborated here.

[0056] In this embodiment, the present air outlet mold is processed by the above-mentioned photocuring forming structure. The mold includes an air outlet mold main body 13. A plurality of grooves are provided on the top of the air outlet mold main body 13. The shapes and sizes of these grooves can be customized according to the design requirements of the automotive air outlet components for processing the automotive air outlet components. After the photosensitive resin is cured and formed by the photocuring forming structure, the air outlet mold main body 13 with a specific shape and structure can be obtained, which can be used for the design verification of the metal air outlet mold, so as to manufacture automotive air outlet components with appropriate shapes subsequently.

[0057] However, as is well known to those skilled in the art, the working principles and wiring methods of the controller 6 and the servo motor 9 are common knowledge, and they both belong to conventional means or well-known common sense, and will not be elaborated here. Those skilled in the art can make arbitrary selections according to their needs or convenience.

[0058] The use process and working principle of the technical solution of this utility model are as follows:

[0059] When in use, the user can place the filter screen 14 on the storage box 4, and then add the photosensitive resin to be used into the storage box 4 through the filter screen 14. The filter screen 14 can filter and remove the impurities that may be contained in the photosensitive resin, so as to ensure that the structure of the air outlet mold body 13 formed by subsequent photocuring is relatively stable; then take out the filter screen 14, and the user can install the lifting plate 12 in the mounting seat 11 after ensuring that the bottom of the lifting plate 12 is clean; during installation, it is only necessary to ensure that the limiting bracket 18 is fully inserted into the limiting groove 17, and when the positioning hole 19 is aligned with the corresponding hole, the positioning bracket 18 is The positioning screw 20 can be screwed into the positioning hole 19, and the positioning screw 20 can limit the limiting bracket 18 to ensure that the limiting bracket 18 does not slip from the limiting groove 17; then the user can close the movable door 3 and start the equipment. According to the operation of the light-curing molding equipment in the prior art, under the control of the controller 6, the servo motor 9 will drive the screw 8 to rotate, thereby driving the lifting plate 12 to descend and close to the liquid surface of the photosensitive resin in the storage box 4, and then the photosensitive resin can be solidified and molded under the corresponding irradiation of the light-curing lamp group 5, and as the lifting plate 12 gradually rises, the air outlet mold is finally completed. After the outlet mold body 13 is manufactured, the user can open the movable door 3, and then use the lever 29 to move the scraper 28 to the bottom of the lifting plate 12, and then release the installation of the positioning screw 20, and gradually pull the lifting plate 12 outward until the blade surface of the scraper 28 is close to the bottom of the lifting plate 12; at this time, under the action of the two springs 27, the scraper 28 will continue to abut against the bottom of the lifting plate 12, and then continue to pull the lifting plate 12 outward, and the scraper 28 can cut the attachment contact part between the outlet mold body 13 and the lifting plate 12 ; As the lifting plate 12 is taken out, the air outlet mold body 13 can be easily removed from the bottom of the lifting plate 12, and the user no longer needs to use an external scraper to scrape and remove the air outlet mold body 13, which can effectively improve the processing efficiency; when taking out the lifting plate 12, in order to avoid debris falling during scraping, the user can place the filter screen 14 on the storage box 4 in advance to avoid debris falling into the storage box 4 and affecting the molding of subsequent components; after ensuring that the bottom of the lifting plate 12 is clean again, the lifting plate 12 can be installed again and the next round of processing can be started.

[0060] The drawings in the specification of this application are for illustration only, and the sizes and shapes of the components shown therein are not actually limited, but are only for illustration. In the actual implementation process, the components can be reasonably configured and adjusted according to specific needs and actual conditions.

[0061] It should be noted that in the description of this specification, descriptions such as "first", "second", etc. are only used to distinguish each feature, and have no actual order or directional meaning, and this application is not limited thereto.

[0062] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0063] The above-disclosed preferred embodiments of the present invention are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A light-curing molding structure, characterized in that: include: A base (1), a transparent cover (2) is fixedly mounted on the top of the base (1), a material storage box (4) is fixedly mounted on the top of the base (1), the material storage box (4) is located inside the transparent cover (2), the bottom of the material storage box (4) is made of a transparent material, and the material storage box (4) is used to place photosensitive resin; It also comprises a light-curing lamp group (5), the light-curing lamp group (5) being fixedly embedded in the top of the base (1), the light-curing lamp group (5) being located below the material storage box (4), and the light-curing lamp group (5) being used for light-curing the photosensitive resin in the material storage box (4); It also comprises a lifting plate (12), which is arranged above the material storage box (4) and is used as a supporting base for photocuring molding; a fixing mechanism and a driving mechanism are arranged in the transparent cover (2), which are used to realize the rapid disassembly and assembly and lifting and moving of the lifting plate (12); It also includes a cutting assembly, which is arranged on the inner wall of the transparent cover (2). The cutting assembly includes a scraper (28), which cooperates with the bottom of the lifting plate (12) and is used to cut and scrape the molded parts attached to the bottom of the lifting plate (12).

2. A photo-curing structure as claimed in claim 1, characterized in that: The fixing mechanism comprises a mounting seat (11), a limiting groove (17) is provided on one side of the mounting seat (11), a limiting bracket (18) is fixedly installed on the top of the lifting plate (12), the limiting bracket (18) is slidably matched with the inner wall of the limiting groove (17), a positioning hole (19) is provided on the top of the limiting bracket (18), a positioning screw (20) is threadedly installed on the inner wall of the positioning hole (19), and a hole matching the positioning hole (19) is provided on the top of the mounting seat (11), and the hole matches the positioning screw (20) to complete the locking and limiting of the lifting plate (12).

3. A photo-curing structure as claimed in claim 2, characterized in that: The driving mechanism comprises a support seat (7) fixedly mounted on the top of the base (1); a screw rod (8) is rotatably mounted inside the support seat (7); the bottom end of the screw rod (8) rotates through the bottom of the support seat (7) and extends into the base (1); a servo motor (9) is fixedly mounted inside the base (1) through a cavity; one end of the output shaft of the servo motor (9) is fixedly connected to the bottom end of the support seat (7); a moving block (10) is slidably mounted between the inner walls on both sides of the support seat (7); the moving block (10) is threadedly connected to the screw rod (8); the moving block (10) is fixedly connected to one side of the mounting seat (11) and is used to drive the lifting plate (12) to move up and down synchronously.

4. The photo-curing structure according to claim 1, characterized in that: The cutting assembly comprises two fixing plates (22) fixedly mounted on the inner wall of the transparent cover (2) close to the opening, the two fixing plates (22) being located at both sides of the opening, guide rods (23) being fixedly mounted on the tops of the two fixing plates (22), the tops of the two guide rods (23) being fixedly connected to the inner wall of the top of the transparent cover (2), the outer walls of the two guide rods (23) being slidably sleeved with lifting blocks (24), the two ends of the scraper (28) being fixedly connected to the two lifting blocks (24), the scraper (28) being used to cut and scrape the molded parts at the bottom of the lifting plate (12) while the lifting plate (12) is horizontally moved, the outer walls of the two guide rods (23) being sleeved with springs (27), the two One end of the spring (27) is fixedly connected to the bottom of the adjacent lifting block (24), and the other end of the two springs (27) is fixedly connected to the top of the adjacent fixing plate (22); a limit plate (26) is fixedly installed on the side of the two lifting blocks (24) away from each other, and the two limit plates (26) are slidably connected to the inner walls of the two sides of the transparent cover (2) through corresponding limit strips; a mounting plate (25) is fixedly installed on the same side of the two lifting blocks (24); a lever (29) is fixedly installed on the side of the two mounting plates (25) close to each other; the two levers (29) are located below the scraper (28) and cooperate with the opening of the transparent cover (2) to facilitate the movement of the scraper (28).

5. The photo-curing structure according to claim 1, characterized in that: A filter screen (14) is arranged on the top of the material storage box (4) for filtering the photosensitive resin raw material to be placed. Protrusions (15) are fixedly installed on both sides of the filter screen (14). The two protrusions (15) cooperate with the top of the material storage box (4) to support and place the filter screen (14). Two fixing rings (16) are fixedly installed on the other two sides of the filter screen (14). The plurality of fixing rings (16) are used to facilitate the lifting and removal of the filter screen (14).

6. The photo-curing structure according to claim 2, characterized in that: A push-pull plate (21) is fixedly mounted on one side of the limit bracket (18) away from the mounting seat (11), and pull rings are fixedly mounted on the top and one side of the push-pull plate (21) for facilitating the push-pull movement of the lifting plate (12).

7. The photo-curing structure according to claim 1, characterized in that: A movable door (3) is hingedly connected to one side of the opening of the transparent cover (2); the movable door (3) is made of a transparent material and is used to complete the closure of the transparent cover (2).

8. The photo-curing structure according to claim 1, characterized in that: A controller (6) is fixedly embedded inside the base (1) and is used to control the device.

9. An air outlet mold, made by processing the light-curing molding structure according to any one of claims 1 to 8, the mold comprising: An air outlet mould body (13), wherein a plurality of grooves are provided on the top of the air outlet mould body (13) for completing the processing of the automobile air outlet component.

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