阅读说明：本技术 光敏树脂三维打印方法 (Photosensitive resin three-dimensional printing method ) 是由 蒋昆 于 2021-07-07 设计创作，主要内容包括：本发明公开了光敏树脂三维打印方法,其包括以下步骤：采用光敏树脂三维打印机,所述光敏树脂三维打印机包括固定架、液槽、激光发生器、移动装置、控制器、支撑件、第一组夹持装置、第二组夹持装置、第一组伸缩装置、第二组伸缩装置、第一组提升装置及第二组提升装置；控制器均电性连接于激光发生器、移动装置、第一组夹持装置、第二组夹持装置、第一组伸缩装置、第二组伸缩装置、第一组提升装置及第二组提升装置。也就是传统是通过在移动装置的Z轴带动往上打印,而本申请是通过侧端夹持支撑件/二维固定物的方式避免了限高的因素,因此可以打印出超高的物体出来。本发明的有益效果是：能够打印比较高的物体,方法简单,成本低的优点。(The invention discloses a photosensitive resin three-dimensional printing method, which comprises the following steps: the method comprises the following steps of adopting a photosensitive resin three-dimensional printer, wherein the photosensitive resin three-dimensional printer comprises a fixed frame, a liquid tank, a laser generator, a moving device, a controller, a supporting piece, a first group of clamping devices, a second group of clamping devices, a first group of telescopic devices, a second group of telescopic devices, a first group of lifting devices and a second group of lifting devices; the controller is electrically connected to the laser generator, the moving device, the first group of clamping devices, the second group of clamping devices, the first group of expansion devices, the second group of expansion devices, the first group of lifting devices and the second group of lifting devices. That is, the printing is conventionally carried out upwards by driving the moving device in the Z-axis, and the application avoids the height limitation factor by clamping the supporting member/two-dimensional fixture at the side end, so that the ultra-high object can be printed. The invention has the beneficial effects that: can print higher objects, and has the advantages of simple method and low cost.)

1. The photosensitive resin three-dimensional printing method is characterized by comprising the following steps of:

the method comprises the following steps of adopting a photosensitive resin three-dimensional printer, wherein the photosensitive resin three-dimensional printer comprises a fixed frame, a liquid tank, a laser generator, a moving device, a controller, a supporting piece, a first group of clamping devices, a second group of clamping devices, a first group of telescopic devices, a second group of telescopic devices, a first group of lifting devices and a second group of lifting devices; the controller is electrically connected with the laser generator, the moving device, the first group of clamping devices, the second group of clamping devices, the first group of expansion devices, the second group of expansion devices, the first group of lifting devices and the second group of lifting devices; the controller controls the first group of telescopic devices to extend out, the first group of telescopic devices drive the first clamping device to clamp the support piece, the controller controls the second group of telescopic devices to retract so that the second clamping device does not clamp the support piece, the controller controls the first group of lifting devices to drive the first clamping device to lift and drive the support surface to lift, then the controller controls the second group of clamping devices to clamp the support piece/the two-dimensional fixture, and the controller controls the first group of clamping devices to release clamping, and the first group of telescopic devices retracts, the first lifting device descends, and the controller controls the second lifting device to ascend to drive the supporting piece/two-dimensional fixture to ascend so as to form the three-dimensional fixture through cyclic curing.

Technical Field

The invention relates to the technical field of photosensitive resin three-dimensional printing methods.

Background

The three-dimensional printing height of photosensitive resin on the market is limited by the height of a rack, so that many products cannot be printed, particularly ultra-high products.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide a photosensitive resin three-dimensional printing method which has the advantages of capability of printing higher objects, simple method and low cost.

The technical scheme adopted by the invention is as follows:

a photosensitive resin three-dimensional printing method comprising the steps of:

the method comprises the following steps of adopting a photosensitive resin three-dimensional printer, wherein the photosensitive resin three-dimensional printer comprises a fixed frame, a liquid tank, a laser generator, a moving device, a controller, a supporting piece, a first group of clamping devices, a second group of clamping devices, a first group of telescopic devices, a second group of telescopic devices, a first group of lifting devices and a second group of lifting devices; the controller is electrically connected with the laser generator, the moving device, the first group of clamping devices, the second group of clamping devices, the first group of expansion devices, the second group of expansion devices, the first group of lifting devices and the second group of lifting devices; the controller controls the first group of telescopic devices to extend out, the first group of telescopic devices drive the first clamping device to clamp the support piece, the controller controls the second group of telescopic devices to retract so that the second clamping device does not clamp the support piece, the controller controls the first group of lifting devices to drive the first clamping device to lift and drive the support surface to lift, then the controller controls the second group of clamping devices to clamp the support piece/the two-dimensional fixture, and the controller controls the first group of clamping devices to release clamping, and the first group of telescopic devices retracts, the first lifting device descends, and the controller controls the second lifting device to ascend to drive the supporting piece/two-dimensional fixture to ascend so as to form the three-dimensional fixture through cyclic curing.

That is, the printing is conventionally carried out upwards by driving the moving device in the Z-axis, and the application avoids the height limitation factor by clamping the supporting member/two-dimensional fixture at the side end, so that the ultra-high object can be printed.

The device comprises a fixing frame, a liquid tank, a laser generator, a moving device, a controller, a supporting piece, a first group of clamping devices, a second group of clamping devices, a first group of expansion devices, a second group of expansion devices, a first group of lifting devices and a second group of lifting devices.

The liquid tank is fixedly arranged at the upper end of the fixing frame. The laser generator is fixedly arranged on the moving device and is arranged below the liquid tank. The mobile device is fixedly arranged on the fixed frame. The first group of lifting devices and the second group of lifting devices are fixedly arranged on the fixed frame. The first group of expansion devices are fixedly arranged on the first group of lifting devices, and the second group of expansion devices are fixedly arranged on the second group of lifting devices. The first group of telescopic devices are arranged at one side end of the liquid tank, and the second group of telescopic devices are arranged at the other side of the liquid tank. The first clamping device is fixedly arranged on the first telescopic device, and the second clamping device is fixedly arranged on the second telescopic device. First clamping device and second clamping device all locate the top of cistern. The first clamping device and the second clamping device are both clamping cylinders. The moving device comprises a transverse moving device and a longitudinal moving device, the longitudinal moving device is fixedly arranged on the fixing frame, the transverse moving device is fixedly arranged on the longitudinal moving device, and the laser generator is fixedly arranged on the transverse moving device.

The support member or the support of the printing object can be directly clamped during the clamping process.

The invention has the beneficial effects that: can print higher objects, and has the advantages of simple method and low cost.

Drawings

FIG. 1 is a schematic diagram of the structural principle of the present invention;

FIG. 2 is a schematic diagram of a schematic top view angle structure of a partial structure of the present invention, which is mainly used for illustrating how to clamp;

fig. 3 is a schematic view of a top view angle structure of another partial structure of the present invention, which is used for illustrating a moving device.

Detailed Description

As shown in fig. 1 to 3, the photosensitive resin three-dimensional printing method of the present invention includes the steps of:

the method comprises the following steps of adopting a photosensitive resin three-dimensional printer, wherein the photosensitive resin three-dimensional printer comprises a fixed frame, a liquid tank, a laser generator, a moving device, a controller, a supporting piece, a first group of clamping devices, a second group of clamping devices, a first group of telescopic devices, a second group of telescopic devices, a first group of lifting devices and a second group of lifting devices; the controller is electrically connected with the laser generator, the moving device, the first group of clamping devices, the second group of clamping devices, the first group of expansion devices, the second group of expansion devices, the first group of lifting devices and the second group of lifting devices; the controller controls the first group of telescopic devices to extend out, the first group of telescopic devices drive the first clamping device to clamp the support piece, the controller controls the second group of telescopic devices to retract so that the second clamping device does not clamp the support piece, the controller controls the first group of lifting devices to drive the first clamping device to lift and drive the support surface to lift, then the controller controls the second group of clamping devices to clamp the support piece/the two-dimensional fixture, and the controller controls the first group of clamping devices to release clamping, and the first group of telescopic devices retracts, the first lifting device descends, and the controller controls the second lifting device to ascend to drive the supporting piece/two-dimensional fixture to ascend so as to form the three-dimensional fixture through cyclic curing.

That is, the printing is conventionally carried out upwards by driving the moving device in the Z-axis, and the application avoids the height limitation factor by clamping the supporting member/two-dimensional fixture at the side end, so that the ultra-high object can be printed.

The invention has the beneficial effects that: can print higher objects, and has the advantages of simple method and low cost.