WO2023051015A1 - 一种转盘装置及固化机 - Google Patents

一种转盘装置及固化机 Download PDF

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Publication number
WO2023051015A1
WO2023051015A1 PCT/CN2022/109416 CN2022109416W WO2023051015A1 WO 2023051015 A1 WO2023051015 A1 WO 2023051015A1 CN 2022109416 W CN2022109416 W CN 2022109416W WO 2023051015 A1 WO2023051015 A1 WO 2023051015A1
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WIPO (PCT)
Prior art keywords
plate
turntable
magnetic
driving
bearing
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PCT/CN2022/109416
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English (en)
French (fr)
Inventor
陈春
唐京科
龚云
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深圳市创想三维科技股份有限公司
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Application filed by 深圳市创想三维科技股份有限公司 filed Critical 深圳市创想三维科技股份有限公司
Priority to AU2022356775A priority Critical patent/AU2022356775A1/en
Publication of WO2023051015A1 publication Critical patent/WO2023051015A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/30—Auxiliary operations or equipment
    • B29C64/307—Handling of material to be used in additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y40/00—Auxiliary operations or equipment, e.g. for material handling

Definitions

  • This application relates to 3D printing technology, in particular to a turntable device and a curing machine.
  • the turntable of the existing curing machine adopts a direct connection mechanism to be directly connected with the driving member, which is inconvenient to pick and place during the working process.
  • the connection structure between the curing turntable and the drive is a direct connection mechanism, the mounting plate supporting the curing turntable must be provided with a shaft hole for the shaft to pass through.
  • One object of the present application is to propose a turntable device.
  • the bearing plate of the turntable device adopts a magnetic drive structure to cooperate with the driving part, so that the installation and disassembly of the bearing plate are very convenient, and the mounting plate below the bearing plate adopts a fully enclosed structure. It is convenient for users to clean up.
  • Another purpose of the present application is to propose a curing machine, the installation and disassembly of the loading plate of the curing machine is relatively convenient, and the phenomenon of equipment failure caused by residual resin liquid or alcohol on the loading plate entering the inside of the curing machine can be avoided.
  • the present application discloses a turntable device, comprising: a mounting plate; a bearing plate, the bearing plate is detachably and rotatably mounted on one side of the mounting plate, and a first magnetic part is arranged on the bearing plate; an active The turntable, the active turntable is arranged on the other side of the mounting plate, the second magnetic part corresponding to the first magnetic part is arranged on the active turntable; the drive part, the drive part is connected to the The mounting plate is matched with the driving turntable, and the driving member is used to drive the driving turntable to rotate. Through the interaction between the first magnetic part and the second magnetic part, the bearing plate is driven to rotate, and an indirect driving structure is used to cooperate the bearing plate with the driving part.
  • the turntable device further includes: a rotating connector connected to the bearing plate; a connecting seat sleeved on the rotating connector and mounted on the mounting plate.
  • the turntable device further includes a support plate, the support plate is connected to the side of the bearing plate facing the installation plate, the first magnetic part and the rotating connection part are installed on the on the support plate.
  • first magnetic components there are multiple first magnetic components, and the multiple first magnetic components are evenly spaced along the circumference of the rotary connection. Ensure that the bearing plate can rotate stably during the rotation of the active turntable, ensuring the reliability of the curing machine.
  • the first magnetic part is provided with a first fixing hole, and the first magnetic part is fixed on the support plate through a first fixing part fitted in the first fixing hole.
  • the structure of fixing the first magnetic part with the first fixing part not only ensures the stability of the connection between the first magnetic part and the support plate, but also simplifies the connection structure between the first magnetic part and the support plate, which is convenient for users to install and replace the second magnetic part. a magnetic piece.
  • a bearing is arranged in the connecting seat, and the bearing is sleeved on the rotating connecting member.
  • the bearing can reduce the friction between the connecting seat and the rotating connecting part, not only prolong the service life of the connecting seat and the rotating connecting part, but also improve the transmission efficiency and ensure the stable rotation of the bearing plate.
  • the connecting seat includes a mounting part and a connecting part
  • the bearing is installed in the mounting part and locked by a locking piece passing through the mounting part
  • the connecting part part is connected on the mounting plate
  • the rotating connector includes a stopper part and an insertion part
  • the stopper part is connected to the support plate
  • the insertion part is inserted into the inner ring of the bearing.
  • the second magnetic member is provided with a second fixing hole, and the second magnetic member is fixed on the driving turntable through a second fixing member fitted in the second fixing hole.
  • the structure of fixing the second magnetic part by the second fixing part not only ensures the stability of the connection between the second magnetic part and the driving turntable, but also simplifies the connection structure between the second magnetic part and the driving turntable, which is convenient for users to install and replace the second magnetic part.
  • the turntable device further includes a fixed seat, the fixed seat is installed on the installation plate, and the fixed seat is used for carrying the driving member.
  • the added fixing seat can separate the driving part from the mounting plate, and the fixing seat can buffer the vibration generated by a part of the driving part, so as to avoid the occurrence of large vibration of the mounting plate.
  • the fixed seat includes a fixed plate and a connecting column, the fixed plate is used to carry the driving part, one end of the connecting column is connected to the fixed plate, and the other end is connected to the mounting plate; wherein: the active The turntable is located between the fixing plate and the mounting plate. Setting the active turntable between the fixing plate and the mounting plate reduces the size below the mounting plate, thereby making the volume of the entire turntable device smaller, which is beneficial to the miniaturization design of the curing machine.
  • a reflective surface is provided on the carrier plate, and the reflective surface is used to reflect light from a curing lamp. This can further improve the curing effect of the model and improve the quality of the printed product.
  • the present application also discloses a curing machine, comprising the above-mentioned turntable device.
  • the magnetic drive structure is used to cooperate the bearing plate and the driving part, and there is no need to set a shaft hole structure on the mounting plate for the rotating shaft to pass through, so that the mounting plate is just It can completely isolate the printing chamber of the printing model of the curing machine from the accommodation chamber with simple installation and drive, avoiding the residual resin liquid and cleaning the table when the user places the model that has not been cured after the second curing.
  • the alcohol is easy to spill into the machine or the inside of the bottom shell from the shaft hole structure, which will cause the failure of the equipment in the machine or the bottom shell, and it can make the installation and disassembly of the bearing plate very convenient.
  • the curing machine has the above-mentioned turntable device, which makes the installation and disassembly of the carrier plate more convenient, and can better prevent the user from making the model Incompletely cured residual resin liquid and alcohol when cleaning the countertop are easy to spill into the machine or the inside of the bottom shell from the shaft hole structure, which will cause the failure of the machine or the equipment in the bottom shell.
  • FIG. 1 is a schematic structural view of a turntable device according to an embodiment of the present application
  • FIG. 2 is a schematic diagram of an exploded structure of a turntable device according to an embodiment of the present application
  • Fig. 3 is a schematic diagram of a partially disassembled structure of a turntable device according to an embodiment of the present application
  • Fig. 4 is a schematic structural view of a curing machine according to an embodiment of the present application.
  • connection should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application in specific situations.
  • the present application discloses a turntable device, as shown in Fig. 1-Fig.
  • the carrying plate 2 is located on one side of the mounting plate 1, and the support plate 5 is connected to the side of the carrying plate 2 facing the mounting plate 1 by screws.
  • the support plate 5 is provided with a first magnetic part 101, and the rotating connector 6 is connected to the supporting plate by screws. Plate 5 on.
  • the connecting seat 7 is sleeved on the rotating connecting piece 6, and is installed on the mounting plate 1 by screws.
  • the active turntable 3 is located on the other side of the mounting plate 1, the active turntable 3 is provided with a second magnetic part 102 corresponding to the first magnetic part 101, the driving part 4 is a stepping motor, and the driving part 4 is connected to the mounting plate 1 , and the rotating shaft of the driving member 4 cooperates with the driving turntable 3, and the driving member 4 is used to drive the driving turntable 3 to rotate.
  • the second magnetic member 102 rotates accordingly, and when the second magnetic member 102 rotates, the first magnetic member 101 corresponding to the second magnetic member 102 will also rotate under the action of electromagnetic effect, and the first magnetic member 101 rotates
  • the support plate 5 and the bearing plate 2 can be driven to rotate.
  • the curing lamp can carry out secondary curing of the model without dead ends.
  • the driving part 4 of this embodiment is not directly connected to the loading board 2, but drives the loading board 2 to rotate through the interaction of the first magnetic part 101 and the second magnetic part 102.
  • This indirect driving structure does not need to be installed on the mounting board 1.
  • a shaft hole for passing the shaft is provided.
  • the mounting plate 1 combines the curing space (the space above the bottom shell 100) of the curing model of the curing machine with the accommodating chamber (the inside of the bottom shell 100) where the driver 4 and the driving turntable 3 are installed. space) is completely isolated (as shown in Figure 4), which better avoids the residual resin liquid of the model that is not fully cured when the user places the model that has not been cured on the carrier plate 2 and cleans the table.
  • Alcohol is easy to spill into the inside of the machine or the bottom case 100 from the shaft hole through which the shaft passes, thereby causing the failure of the equipment in the machine or the bottom case 100 .
  • the carrying plate 2 is rotatably arranged on the upper side of the mounting plate 1 and is not directly connected with the driving member 4, the mounting and dismounting of the carrying plate 2 are very convenient.
  • the connecting piece 6 and the connecting seat 7 as a rotatable connection structure between the bearing plate 2 and the mounting plate 1, it is avoided that the mounting plate 1 and the bearing plate 2 are provided with additional protrusions or grooves, simplifying
  • the structure of the mounting plate 1 and the carrying plate 2 is improved, the manufacture of the mounting plate 1 and the carrying plate 2 is facilitated, and the phenomenon that debris remains on the mounting plate 1 or the carrying plate 2 during the cleaning process of the user can be avoided.
  • the second magnetic member 102 can be a permanent magnet or an electromagnet
  • the first magnetic member 101 can be a permanent magnet, an electromagnet, or an iron that can be adsorbed by the permanent magnet and the electromagnet. Component.
  • first magnetic pieces 101 there are multiple first magnetic pieces 101 , and the multiple first magnetic pieces 101 are evenly spaced along the circumferential direction of the rotating connection piece 6 .
  • second magnetic pieces 102 there are also multiple second magnetic pieces 102 , and the multiple second magnetic pieces 102 are arranged in one-to-one correspondence with the multiple first magnetic pieces 101 .
  • first magnetic parts 101 and second magnetic parts 102 there are a plurality of first magnetic parts 101 and second magnetic parts 102, and when the active turntable 3 drives the plurality of second magnetic parts 102 to rotate, it can ensure that the plurality of first magnetic parts 101 rotate accordingly, thereby It is ensured that the bearing plate 2 can rotate stably during the rotation of the active turntable 3, thereby ensuring the working reliability of the curing machine.
  • a bearing 8 is arranged inside the connecting seat 7 , and the bearing 8 is sleeved on the rotating connecting member 6 .
  • the connecting seat 7 and the rotating connecting member 6 can be placed between the two to lower the connecting seat 7.
  • the friction between the rotating connector 6 can not only prolong the service life of the connecting seat 7 and the rotating connector 6, but also improve the transmission efficiency and ensure the stable rotation of the bearing plate 2.
  • the type of bearing 8 can be selected according to actual needs, and the specific model of the bearing 8 is not limited here.
  • the connecting seat 7 includes a mounting portion 71 and a connecting portion 72
  • the bearing 8 is installed in the mounting portion 71 and locked by a locking member 103 passing through the mounting portion 71
  • the connecting part 72 is connected to the mounting plate 1 by screws
  • the rotating connector 6 includes a stopper part 61 and an insertion part 62
  • the stopper part 61 is connected to the support plate 5 by screws
  • the insertion part 62 is inserted into the bearing 8 within the inner circle of .
  • the locking member 103 is a screw.
  • the carrying plate 2 is provided with a reflective surface, which is used to reflect the light of the curing lamp, thereby further improving the curing effect of the model and improving the quality of the printed product.
  • the first magnetic member 101 is provided with a first fixing hole, and the first magnetic member 101 is fixed on the support plate 5 through the first fixing member fitted in the first fixing hole.
  • the first fixing member can be a screw or a pin, which can be selected according to actual needs.
  • the first magnetic member 101 can also be connected by bonding or other connection methods, or the first magnetic member 101 is provided with a fixing column, and the support plate 5 is provided with a fixing column that matches the fixing column.
  • the connection through holes and the like is not limited to the connection through which the first fixing member is fixed in this embodiment.
  • the second magnetic member 102 is provided with a second fixing hole, and the second magnetic member 102 is fixed on the driving turntable 3 through the second fixing member fitted in the second fixing hole.
  • the second fixing part may be a screw or a pin, which may be selected according to actual needs.
  • the second magnetic member 102 can also be connected by bonding or other connection methods, or the second magnetic member 102 is provided with a fixed column, and the driving turntable 3 is provided with a fixed column that matches the fixed column. Holes, etc., are not limited to the second fixing member in this embodiment.
  • the turntable device also includes a fixed seat 9, the fixed seat 9 includes a fixed plate 91 and a connecting column 92, the fixed plate 91 is used to carry the driving member 4, and one end of the connecting column 92 is connected to the fixed plate 91, The other end is connected with the mounting plate 1 , and the driving turntable 3 is located between the fixing plate 91 and the mounting plate 1 . It can be understood that if the driving part 4 is directly fixed on the mounting plate 1, the vibration generated when the driving part 4 is working will cause the mounting plate 1 to vibrate greatly, which is not conducive to the normal operation of the turntable device.
  • the additional fixing seat 9 can separate the driving part 4 from the mounting plate 1 , and the fixing seat 9 can buffer part of the vibration generated by the driving part 4 , so as to avoid the occurrence of a large vibration of the mounting plate 1 .
  • the active turntable 3 is arranged between the fixed plate 91 and the mounting plate 1, which reduces the size below the mounting plate 1, thereby making the volume of the entire turntable device smaller, which is conducive to the miniaturization design of the curing machine.
  • a shock-absorbing pad 10 is provided on the fixing base 9 .
  • the shock pad 10 can reduce the vibration generated during the working process of the driving part 4, thereby avoiding the vibration of the active turntable 3 and the bearing plate 2 caused by the vibration of the driving part 4, and ensuring the working stability of the curing machine.
  • the structure of the turntable device in this embodiment is substantially the same as that in Embodiment 1.
  • the difference is that in this embodiment, the rotating connector 6 is directly connected to the bearing plate 2 by screws, and the first magnetic member 101 is fixed on the bearing plate by screws. 2, and set around the rotating connector 6.
  • the curing machine includes the aforementioned bottom case 100 , a turntable device, and a column 200 .
  • the open end of 100, the lower end of column 200 is connected on the mounting plate, is provided with a plurality of curing lamps 300 on the column 200, and a plurality of curing lamps 300 is arranged at intervals along the vertical direction, is also provided with on the column 200 and can lift along the column 200 Print platform 400 .
  • the working process of the curing machine in this embodiment is as follows: after the 3D printer has printed the model, place the 3D printed model on the carrier plate 2, turn on the curing lamp 300 and the driving part 4, and the driving part 4 drives the active turntable 3 to rotate,
  • the second magnetic member 102 is rotated accordingly, and when the second magnetic member 102 rotates, the first magnetic member 101 corresponding to the second magnetic member 102 will also rotate under the action of electromagnetic effect, and the first magnetic member 101 rotates
  • the support plate 5 and the bearing plate 2 can be driven to rotate.
  • the bearing plate 2 is rotated in order to allow the model to receive full-angle light to complete the secondary curing process, to ensure the effect, and to meet the relevant strength requirements after curing.
  • the curing machine has the above-mentioned turntable device.
  • the active turntable 3, the driving part 4 and the fixing seat 9 are installed under the installation plate 1, and the bearing plate 2, the support plate 5, and the rotating connector Structures such as 6 and connecting seat 7 are installed on the mounting plate 1 top.
  • the entire turntable device is placed on the bottom case 100, and the bottom case 100 and the mounting plate 1 are fixed.
  • the mounting plate 1 encapsulates the structure of the active turntable 3, the driving member 4, and the fixing seat 9 inside the bottom shell 100, and the supporting plate 2, the supporting plate 5, the rotating connector 6, and the connecting seat 7 are exposed, so that the mounting of the carrying plate 2 It is more convenient to disassemble and disassemble, and avoid the residual resin liquid that is not fully cured in the model and the alcohol when cleaning the table when the user places the model that has not been cured after the second time, is easy to spill into the machine or the inside of the bottom case 100 from the shaft hole, thereby Phenomena leading to failure of the machine or equipment within the bottom case 100 occur.

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Abstract

本申请公开了一种转盘装置及固化机，该转盘装置包括安装板、承载板、主动转盘和驱动件。承载板可拆卸且可转动地安装在安装板的一侧，承载板上设有第一磁性件。主动转盘设在安装板的另一侧，主动转盘上设有与第一磁性件对应设置的第二磁性件。驱动件连接在安装板上，且与主动转盘配合，驱动件用于驱动主动转盘转动。该转盘装置的承载板采用间接驱动结构与驱动件配合，使得承载板的安装和拆卸非常方便，且安装板可以采用全封闭式结构，方便用户清理台面。

Description

一种转盘装置及固化机
相关申请的交叉引用
本申请要求于2021年9月28日提交的申请号为2021223651125的中国申请的优先权，其在此处于所有目的通过引用将其全部内容并入本文。
技术领域
本申请涉及3D打印技术，尤其涉及一种转盘装置及固化机。
背景技术
在计算机数字技术智能化的推动下3D打印技术应用的领域越来越广，固化机越来越受到DIY爱好者的青睐。现有固化机的转盘采用直联机构直接与驱动件相连，这样在工作过程中并不方便取放。并且，由于固化转盘与驱动件的连接结构为直联机构，支撑固化转盘的安装板上必须设置供转轴穿过的转轴孔，用户在放置未经二次固化的模型时会使模型未完全固化的残留树脂液及清理台面时的酒精很容易从转轴孔洒落进机器或底壳内部，从而导致机器或底壳内的设备故障的现象发生。
发明内容
本申请的一个目的在于提出一种转盘装置，该转盘装置的承载板采用磁力驱动结构与驱动件配合，使得承载板的安装和拆卸非常方便，且承载板下方的安装板采用全封闭式结构，方便用户清理。
本申请的另一个目的在于提出一种固化机，该固化机的承载板的安装和拆 卸较为方便，且能够避免承载板上残留树脂液或酒精进入固化机内部导致设备故障的现象发生。
为实现上述技术效果，本申请的技术方案如下：
本申请公开了一种转盘装置，包括：安装板；承载板，所述承载板可拆卸且可转动地安装在所述安装板的一侧，所述承载板上设有第一磁性件；主动转盘，所述主动转盘设在所述安装板的另一侧，所述主动转盘上设有与所述第一磁性件对应设置的第二磁性件；驱动件，所述驱动件连接在所述安装板上，且与所述主动转盘配合，所述驱动件用于驱动所述主动转盘转动。通过第一磁性件和第二磁性件的相互作用驱动承载板转动，采用间接的驱动结构将承载板与驱动件配合，无需在安装板上设置供转轴穿过的转轴孔，使得安装板就能够将固化机的打印模型的打印腔室和安装驱动简单的容纳腔室完全隔绝开来，较好地避免了清理安装板过程中，酒精从转轴孔结构洒落进机器内部导致设备故障的现象发生。并且由于承载板不与驱动件直接连接，使得承载板的安装和拆卸都非常方便。
在一些实施例中，所述转盘装置还包括：转动连接件，所述转动连接件连接在所述承载板上；连接座，所述连接座套设在所述转动连接件上，且安装在所述安装板上。通过转动连接件和连接座作为承载板和安装板之间的可转动连接结构，避免了安装板以及承载板生设有额外的凸起或者凹槽的结构，简化了安装板和承载板的结构，方便了安装板和承载板上的制造，还能够避免模型上的残留树脂液以及用户清洁过程中杂物残留在安装板或者承载板上的现象发生。
在一些实施例中，所述转盘装置还包括支撑盘，所述支撑盘连接在所述承载板朝向所述安装板的一侧，所述第一磁性件及所述转动连接件安装在所述支撑盘上。由此，无需将第一磁性件安装在承载板上，进一步减少了承载板上的 孔槽结构，从而避免残留树脂液及清理台面时的酒精残留在承载板上。
在一些具体的实施例中，所述第一磁性件为多个，多个所述第一磁性件沿所述转动连接件的周向均匀间隔分布。保证主动转盘转动过程中承载板能够稳定地转动，确保了固化机的工作可靠性。所述第一磁性件上设有第一固定孔，所述第一磁性件通过配合在所述第一固定孔内的第一固定件固定在所述支撑盘上。采用第一固定件固定第一磁性件的结构，既保证了第一磁性件相对与支撑盘的连接稳定性，又能够简化第一磁性件和支撑盘的连接结构，方便了用户安装以及更换第一磁性件。
在一些具体的实施例中，所述连接座内设有轴承，所述轴承套设在所述转动连接件上。轴承能够降低连接座和转动连接件之间的摩擦，既能够延长连接座和转动连接件的寿命，还能够提升传动效率，确保承载板稳定地转动。
在一些更具的实施例中，所述连接座上包括安装部和连接部，所述轴承安装在所述安装部内且通过穿设在所述安装部上的锁紧件锁紧，所述连接部连接在安装板上，所述转动连接件包括止抵部和插接部，所述止抵部连接在所述支撑盘上，所述插接部插接在所述轴承的内圈内。在实际安装轴承时，只需要将轴承放入安装部内并且采用锁紧件锁紧，然后将转动连接件插接在轴承内圈内即可。而在拆卸过程中，只需要经将锁紧件松开，将转动连接件拔出即可，从而方便了用户安装和拆卸连接座和轴承。
在一些实施例中，所述第二磁性件上设有第二固定孔，所述第二磁性件通过配合在所述第二固定孔内的第二固定件固定在所述主动转盘上。采用第二固定件固定第二磁性件的结构，既保证了第二磁性件相对与主动转盘的连接稳定性，又能够简化第二磁性件和主动转盘的连接结构，方便了用户安装以及更换第二磁性件
在一些实施例中，所述转盘装置还包括固定座，所述固定座安装在所述安装板上，所述固定座用于承载所述驱动件。增设的固定座能够将驱动件和安装板间隔开来，固定座能够缓冲一部分驱动件产生的震动，从而避免安装板出现较大震动的现象发生。所述固定座包括固定板和连接柱，所述固定板用于承载所述驱动件，所述连接柱的一端与所述固定板相连，另一端与所述安装板相连；其中：所述主动转盘位于所述固定板与所述安装板之间。将主动转盘设在固定板和安装板之间，缩小了安装板下方的尺寸，从而使得整个转盘装置的体积更小，有利于固化机的小型化设计。
在一些具体的实施例中，所述承载板上设有反射面，所述反射面用于反射固化灯的光线。由此能够进一步提升模型的固化效果，提升打印产品的质量。
本申请还公开了一种固化机，包括前文所述的转盘装置。
本申请的转盘装置的有益效果：由于承载板不与驱动件直接连接，采用磁力驱动结构将承载板与驱动件配合，无需在安装板上设置供转轴穿过的转轴孔结构，使得安装板就能够将固化机的打印模型的打印腔室和安装驱动简单的容纳腔室完全隔绝开来，避免了用户在放置未经二次固化的模型时会使模型未完全固化的残留树脂液及清理台面时的酒精很容易从转轴孔结构洒落进机器或底壳内部，从而导致机器或底壳内的设备故障的现象发生，并且能够使得承载板的安装和拆卸都非常方便。
本申请的固化机的有益效果：该固化机具有前文所述的转盘装置，使得承载板的安装和拆卸较为方便，且能够较好地避免用户在放置未经二次固化的模型时会使模型未完全固化的残留树脂液及清理台面时的酒精很容易从转轴孔结构洒落进机器或底壳内部，从而导致机器或底壳内的设备故障的现象发生。
本申请的附加方面和优点将在下面的描述中部分给出，部分将从下面的描 述中变得明显，或通过本申请的实践了解到。
附图说明
图1是本申请实施例的转盘装置的结构示意图；
图2是本申请实施例的转盘装置的分解结构示意图；
图3是本申请实施例的转盘装置的局部拆分结构示意图；
图4是本申请实施例的固化机的结构示意图。
附图标记：
1、安装板；2、承载板；3、主动转盘；4、驱动件；5、支撑盘；6、转动连接件；61、止抵部；62、插接部；7、连接座；71、安装部；72、连接部；8、轴承；9、固定座；91、固定板；92、连接柱；10、减震垫；101、第一磁性件；102、第二磁性件；103、锁紧件；
100、底壳；200、立柱；300、固化灯；400、打印平台。
具体实施方式
为使本申请解决的技术问题、采用的技术方案和达到的技术效果更加清楚，下面结合附图并通过具体实施方式来进一步说明本申请的技术方案。
在本申请的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。
此外，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征，用于区别描述特征，无顺序之分，无轻重之分。在本申请的描述中，除非另有说明，“多个”的含义是两个或两个以上。
在本申请的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本申请中的具体含义。
实施例一：
下面参考图1-图3描述本申请实施例的转盘装置的具体结构。
本申请公开了一种转盘装置，如图1-图3所示，转盘装置包括安装板1、承载板2、主动转盘3、驱动件4、支撑盘5、转动连接件6和连接座7，承载板2位于安装板1的一侧，支撑盘5通过螺钉连接在承载板2朝向安装板1的一侧，支撑盘5上设有第一磁性件101，转动连接件6通过螺钉连接在支撑盘5上。连接座7套设在转动连接件6上，且安装通过螺钉连接在安装板1上。主动转盘3设在安装板1的另一侧，主动转盘3上设有与第一磁性件101对应设置的第二磁性件102，驱动件4为步进电机，驱动件4连接在安装板1上，且驱动件4的转轴与主动转盘3配合，驱动件4用于驱动主动转盘3转动。
可以理解的是，在实际工作的过程中，当3D打印机将模型打印完毕后，将3D打印的模型放置在承载板2上，开启固化灯及驱动件4，驱动件4驱动主动转盘3转动时，第二磁性件102随之转动，而在第二磁性件102转动时，在电磁效应的作用下与第二磁性件102对应设置的第一磁性件101也会转动，第一磁性件101转动过程中就能够带动支撑盘5以及承载板2转动。承载板2转动 过程中，固化灯能够对模型进行无死角的二次固化。本实施例的驱动件4并没有直接与承载板2相连，而是通过第一磁性件101和第二磁性件102的相互作用驱动承载板2转动，这种间接驱动结构无需在安装板1上设置供转轴穿过的转轴孔。如图4所示，如图4所示，安装板1将固化机的固化模型的固化空间(底壳100的上方空间)和安装驱动件4和主动转盘3的容纳腔室(底壳100内部的空间)完全隔绝开来(如图4所示)，较好地避免了用户将未经二次固化的模型放置在承载板2上时时会使模型未完全固化的残留树脂液及清理台面时的酒精很容易从供转轴穿过的转轴孔洒落进机器或底壳100内部，从而导致机器或底壳100内的设备故障的现象发生。与此同时，由于承载板2可转动地设在安装板1的上侧且不与驱动件4直接连接，使得承载板2的安装和拆卸都非常方便。此外，通过转动连接件6和连接座7作为承载板2和安装板1之间的可转动连接结构，避免了安装板1以及承载板2生设有额外的凸起或者凹槽的结构，简化了安装板1和承载板2的结构，方便了安装板1和承载板2上的制造，还能够避免用户清洁过程中杂物残留在安装板1或者承载板2上的现象发生。
需要说明的是，在本实施例中，第二磁性件102可以为永磁体也可以是电磁体，第一磁性件101可以是永磁体、电磁体或者能够与永磁体和电磁体吸附的铁质零件。
优选的，第一磁性件101为多个，多个第一磁性件101沿转动连接件6的周向均匀间隔分布。第二磁性件102也为多个，多个第二磁性件102和多个第一磁性件101一一对应设置。可以理解的是，第一磁性件101和第二磁性件102均为多个，当主动转盘3带动多个第二磁性件102转动时，能够确保多个第一磁性件101随之转动，从而保证主动转盘3转动过程中承载板2能够稳定地转 动，确保了固化机的工作可靠性。
优选的，如图3所示，连接座7内设有轴承8，轴承8套设在转动连接件6上。可以理解的是，驱动件4带动主动转盘3从而驱动承载板2转动的过程中，连接座7和转动连接件6之间会发生相对转动，在二者之间设置轴承8能够降低连接座7和转动连接件6之间的摩擦，既能够延长连接座7和转动连接件6的寿命，还能够提升传动效率，确保承载板2稳定地转动。这里需要额外说明的是，在本申请的实施例中，轴承8可以根据实际需要选择类型，在此不对轴承8的具体型号做出限定。
更为优选的，如图2-图3所示，连接座7包括安装部71和连接部72，轴承8安装在安装部71内且通过穿设在安装部71上的锁紧件103锁紧，连接部72通过螺钉连接在安装板1上，转动连接件6包括止抵部61和插接部62，止抵部61通过螺钉连接在支撑盘5上，插接部62插接在轴承8的内圈内。在实际安装轴承8时，只需要将轴承8放入安装部71内并且采用锁紧件103锁紧，然后将转动连接件6插接在轴承8内圈内即可。而在拆卸过程中，只需要经将锁紧件103松开，将转动连接件6拔出即可，从而方便了用户安装和拆卸连接座7和轴承8。优选的，锁紧件103为螺钉。
优选的，承载板2上设有反射面，反射面用于反射固化灯的光线，由此能够进一步提升模型的固化效果，提升打印产品的质量。
可选的，如图2所示，第一磁性件101上设有第一固定孔，第一磁性件101通过配合在第一固定孔内的第一固定件固定在支撑盘5上。在安装过程中，只需要将第一固定件穿过第一固定孔然后锁入支撑盘5上即可，这种采用第一固定件固定第一磁性件101的结构，既保证了第一磁性件101相对与支撑盘5的连接稳定性，又能够简化第一磁性件101和支撑盘5的连接结构，方便了用户 安装以及更换第一磁性件101。在本实施例中，第一固定件可以选用螺钉或者销钉，具体可以根据实际需要选择。当然，在本申请的其他实施例中，第一磁性件101还可以通过粘接等连接方式连接，或者第一磁性件101设有固定柱，支撑盘5上设有与固定柱配合的固定柱孔等方式连接，并不限于本实施例的第一固定件固定的连接方式。
可选的，如图2所示，第二磁性件102上设有第二固定孔，第二磁性件102通过配合在第二固定孔内的第二固定件固定在主动转盘3上。在安装过程中，只需要将第二固定件穿过第二固定孔然后锁入主动转盘3上即可，这种采用第二固定件固定第二磁性件102的结构，既保证了第二磁性件102相对与主动转盘3的连接稳定性，又能够简化第二磁性件102和主动转盘3的连接结构，方便了用户安装以及更换第二磁性件102。在本实施例中，第二固定件可以选用螺钉或者销钉，具体可以根据实际需要选择。当然，在本申请的其他实施例中，第二磁性件102还可以通过粘接等连接方式连接，或者第二磁性件102设有固定柱，主动转盘3上设有与固定柱配合的固定柱孔等方式连接，并不限于本实施例的第二固定件固定的连接方式。
进一步地，如图1所示，转盘装置还包括固定座9，固定座9包括固定板91和连接柱92，固定板91用于承载驱动件4，连接柱92的一端与固定板91相连，另一端与安装板1相连，主动转盘3位于固定板91与安装板1之间。可以理解的是，如果将驱动件4直接固定在安装板1上，驱动件4工作时产生的震动会使得安装板1也产生较大的震动，从而不利于转盘装置的正常工作。增设的固定座9能够将驱动件4和安装板1间隔开来，固定座9能够缓冲一部分驱动件4产生的震动，从而避免安装板1出现较大震动的现象发生。与此同时，将主动转盘3设在固定板91和安装板1之间，缩小了安装板1下方的尺寸，从 而使得整个转盘装置的体积更小，有利于固化机的小型化设计。
优选的，固定座9上设有减震垫10。减震垫10能够降低驱动件4工作过程中产生的震动，从而避免驱动件4震动导致的主动转盘3以及承载板2震动的现象发生，确保了固化机的工作稳定性。
实施例二：
本实施例的转盘装置与实施一的结构大致相同，所不同的是，在本实施例中，转动连接件6直接通过螺钉连接在承载板2上，第一磁性件101通过螺钉固定在承载板2上，且环绕转动连接件6设置。
实施例三：
下面参考图4描述本申请一个具体实施例的固化机的结构
本申请还公开了一种固化机，如图4所示，固化机包括前文的底壳100、转盘装置、立柱200，底壳100的上端敞开设置，转盘装置的安装板1扣合在底壳100的敞开端，立柱200的下端连接在安装板上，立柱200上设有多个固化灯300，多个固化灯300沿竖直方向间隔设置，立柱200上还设有可沿立柱200升降的打印平台400。
本实施例的固化机的工作流程为：当3D打印机将模型打印完毕后，将3D打印的模型放置在承载板2上，开启固化灯300及驱动件4，驱动件4驱动主动转盘3转动，使得第二磁性件102随之转动，而在第二磁性件102转动时，在电磁效应的作用下与第二磁性件102对应设置的第一磁性件101也会转动，第一磁性件101转动过程中就能够带动支撑盘5以及承载板2转动。而承载板2转动为了让模型接受全角度的光照以完成二次固化过程，保证效果，经固化达到相关的强度要求。
该固化机具有前文所述的转盘装置，在安装过程中，主动转盘3、驱动件4及固定座9等结构安装在安装板1的下方，而将承载板2、支撑盘5、转动连接件6及连接座7等结构安装在安装板1上方。安装完成后将整个转盘装置放在底壳100上，将底壳100和安装板1固定。安装板1将主动转盘3、驱动件4及固定座9等结构封装在底壳100内部，承载板2支撑盘5、转动连接件6及连接座7等结构裸露在外，使得承载板2的安装和拆卸较为方便，且避免了用户在放置未经二次固化的模型时会使模型未完全固化的残留树脂液及清理台面时的酒精很容易从转轴孔洒落进机器或底壳100内部，从而导致机器或底壳100内的设备故障的现象发生。
在本说明书的描述中，参考术语“有些实施例”、“其他实施例”、等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本申请的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
以上内容仅为本申请的较佳实施例，对于本领域的普通技术人员，依据本申请的思想，在具体实施方式及应用范围上均会有改变之处，本说明书内容不应理解为对本申请的限制。

Claims (10)

  1. 一种转盘装置，其特征在于，包括：
    安装板(1)；
    承载板(2)，可拆卸且可转动地安装在所述安装板(1)的一侧，所述承载板(2)上设有第一磁性件(101)；
    主动转盘(3)，设于所述安装板(1)的另一侧，所述主动转盘(3)上设有与所述第一磁性件(101)对应设置的第二磁性件(102)；
    驱动件(4)，与所述主动转盘(3)驱动连接，所述驱动件(4)用于驱动所述主动转盘(3)转动。
  2. 根据权利要求1所述的转盘装置，其特征在于，所述转盘装置还包括：
    转动连接件(6)，所述转动连接件(6)连接在所述承载板(2)上；
    连接座(7)，所述连接座(7)套设在所述转动连接件(6)上，且安装在所述安装板(1)上。
  3. 根据权利要求2所述的转盘装置，其特征在于，所述转盘装置还包括支撑盘(5)，所述支撑盘(5)连接在所述承载板(2)朝向所述安装板(1)的一侧，所述第一磁性件(101)及所述转动连接件(6)安装在所述支撑盘上。
  4. 根据权利要求3所述的转盘装置，其特征在于，所述第一磁性件(101)为多个，多个所述第一磁性件(101)沿所述转动连接件(6)的周向均匀间隔分布，且每个所述第一磁性件(101)上设有第一固定孔，所述第一磁性件(101)通过配合在所述第一固定孔内的第一固定件固定在所述支撑盘(5)上。
  5. 根据权利要求2所述的转盘装置，其特征在于，所述连接座(7)内设有轴承(8)，所述轴承(8)套设在所述转动连接件(6)上。
  6. 根据权利要求5所述的转盘装置，其特征在于，所述连接座(7)包括安装部(71)和连接部(72)，所述轴承(8)安装在所述安装部(71)内且通过穿设在所述 安装部(71)上的锁紧件(103)锁紧，所述连接部(72)连接在所述安装板(1)上；
    所述转动连接件(6)包括止抵部(61)和插接部(62)，所述止抵部(61)连接在所述支撑盘(5)上，所述插接部(62)插接在所述轴承(8)的内圈内。
  7. 根据权利要求2所述的转盘装置，其特征在于，所述第二磁性件(102)上设有第二固定孔，所述第二磁性件(102)通过配合在所述第二固定孔内的第二固定件固定在所述主动转盘(3)上。
  8. 根据权利要求1所述的转盘装置，其特征在于，所述转盘装置还包括固定座(9)，所述固定座(9)安装在所述安装板(1)上，所述固定座(9)用于承载所述驱动件(4)；其中：
    所述固定座(9)包括固定板(91)和连接柱(92)，所述固定板(91)用于承载所述驱动件(4)，所述连接柱(92)的一端与所述固定板(91)相连，另一端与所述安装板(1)相连；所述主动转盘(3)位于所述固定板(91)与所述安装板(1)之间。
  9. 根据权利要求1所述的转盘装置，其特征在于，所述承载板(2)上设有反射面，所述反射面用于反射固化灯的光线。
  10. 一种固化机，其特征在于，包括如权利要求1-9中任一项所述的转盘装置。
PCT/CN2022/109416 2021-09-28 2022-08-01 一种转盘装置及固化机 WO2023051015A1 (zh)

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