CN212472415U

CN212472415U - SLA laser printing, marking and welding integrated machine

Info

Publication number: CN212472415U
Application number: CN202020524200.8U
Authority: CN
Inventors: 牛清坡
Original assignee: Zhengzhou Tianzheng Technology Development Co ltd
Current assignee: Zhengzhou Tianzheng Technology Development Co ltd
Priority date: 2020-04-11
Filing date: 2020-04-11
Publication date: 2021-02-05
Anticipated expiration: 2030-04-11

Abstract

The utility model relates to an SLA laser printing, marking and welding integrated machine, which comprises a machine body, a laser device and an SLA module, wherein the SLA module comprises a resin material groove arranged on the right side of the machine body and a groove cover horizontally arranged above the resin material groove, a forming platform is arranged at the position of the positive center below the groove cover, a cylinder is vertically connected below the forming platform, an isolating cylinder formed by sleeving a plurality of cylinder sections which are unequal in radial direction is arranged outside the cylinder, each cylinder section of the isolating cylinder extends to the position with the same height as the piston rod of the cylinder after being axially combined, the isolating cylinder is positioned below the forming platform, the cylinder and the isolating cylinder form an integral ring sleeve space which is fixedly connected in a photosensitive resin groove, a rotary groove is arranged below the isolating cylinder, a gas collection box is connected below the rotary groove, air holes are arranged above one end of the gas collection box far away from the machine body, the, the use space is saved.

Description

SLA laser printing, marking and welding integrated machine

Technical Field

The utility model relates to a SLA3D printer field, concretely relates to SLA laser printing beats mark welding all-in-one.

Background

At present, SLA3D printers use a laser to emit a laser beam, which is directed by two mirrors into a galvanometer entrance, which, under software control, irradiates the laser beam onto a work platform and scans it in a pattern on the platform, and when the process starts, the laser "pulls" the first layer of print into the photosensitive resin. Wherever the laser hits, the liquid solidifies. The laser is directed to the appropriate coordinates by computer controlled mirrors. After the first layer, the platform is raised according to the layer thickness and additional resin is allowed to flow under the already printed part. The laser then cures the next cross section and the process is repeated until the entire part is complete. The resin not contacted by the laser remains in the vat and can be reused.

The invention patent with application number 201720176391.1 and application date 2017.02.27 discloses a multifunctional printer, which comprises a laser, a first reflector, a laser substrate, a laser cushion block, a second reflector, a galvanometer mounting substrate, a working platform and a galvanometer. The 3D printer is extended by utilizing the existing laser, so that the multifunctional function of one printer is realized; the multi-function printer has the following disadvantages: 1. the multifunctional printer utilizes the platform lifting guide rail to drive the working platform to lift to complete printing, occupies space and is inconvenient to use; 2. there is not the device that prevents photosensitive resin and leak below the resin material groove, and the time of service has been of a specified duration photosensitive resin easily leaked, causes the waste.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an utilize flexible drive shaping platform of cylinder to go up and down, the gas collecting tank is seted up to the bottom simultaneously, prevents that photosensitive resin from leaking, and the SLA laser printing of the interior air of exhaust cylinder beats mark welding all-in-one simultaneously.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

SLA laser printing marks welding all-in-one, which comprises a bod, the laser instrument, still include the SLA module, the SLA module is including setting up the resin material groove on organism right side and the capping that resin material groove top level was placed, the position at the positive center in capping below is equipped with the shaping platform, the cylinder is connected perpendicularly to shaping platform below, the cylinder is equipped with the isolation cylinder of forming together by several radial unequal shell ring cover, extend to the position department such as height with the cylinder piston pole after each shell ring axial combination of isolation cylinder, and the isolation cylinder is located the shaping platform below, the shaping platform, the cylinder, the isolation cylinder forms an integral ring cover space fixed connection in the photosensitive resin inslot, the rotary trough has been seted up to isolation cylinder below, connect the gas collection case under the rotary trough, the gas collection case is kept away from the top of organism one end and has been seted.

Further, the isolation cylinder can be sequentially contracted into a larger cylinder adjacent below from top to bottom, and photosensitive resin is filled at two sides of the isolation cylinder.

Further, the planar size of the resin material groove is larger than the size of the molding platform and smaller than the size of the groove cover.

Further, the plane size of the forming platform is larger than that of the isolation cylinder.

Furthermore, the rotary groove is in a wave shape with one side lower and the other side higher and is fixedly connected below the isolation cylinder.

The utility model has the advantages that: SLA laser printing beats mark welding all-in-one through with the cylinder setting at photosensitive resin inslot, keeps apart cylinder and photosensitive resin with an isolation section of thick bamboo, makes the cylinder, keeps apart a section of thick bamboo, the shaping platform becomes a whole that can go up and down simultaneously, through the required height of control system control, the mark welding is beaten in the realization printing, use space has been saved, be equipped with the gas collection tank in the below in photosensitive resin groove simultaneously, prevent that the weeping phenomenon from appearing in the long photosensitive resin of live time, resources are saved.

Drawings

FIG. 1 is an overall front schematic view of the SLA laser printing, marking and welding all-in-one machine.

Detailed Description

Referring to fig. 1, the SLA laser printing, marking and welding integrated machine comprises a machine body 1, a laser 2 and an SLA module 3, wherein the SLA module 3 is provided with a resin material groove 4, and an isolation cylinder 6 is fixedly connected in the resin material groove 4; the isolating cylinder 6 is sleeved together by a plurality of cylinder sections which are unequal in radial direction, and can be axially combined and extended to be equal to the piston rod of the cylinder in height, the isolating cylinder 6 can be sequentially contracted into a larger cylinder which is adjacent below from top to bottom, so that the adjustment range of the whole isolating cylinder 6 is increased, the height of the isolating cylinder is determined according to the requirement of a control system, the resin material groove 4 and the isolating cylinder 6 form a ring sleeve space, photosensitive resin 5 is filled at two sides of the isolating cylinder 6, the cylinder 7 is arranged in the isolating cylinder 6, the piston rod is arranged on the cylinder 7, air supply and energy accumulation are carried out from one side of the piston to generate air pressure, and the air pressure pushes the piston to generate thrust; the isolation cylinder 6 and the cylinder 7 are provided with a forming platform 8; the forming platform 8 is fixed above the isolating cylinder 6 and the air cylinder 7, the isolating cylinder 6, the air cylinder 7 and the forming platform 8 are connected into a whole, the air cylinder 7 drives the forming platform 8 and the isolating cylinder 6 to lift under the control of the control system, the forming platform 8 is positioned at the central position right below the laser 2, the plane size of the forming platform 8 is larger than that of the isolating cylinder 6, the forming platform 8 is covered with a slot cover 12, a resin material slot 4 is positioned right below the slot cover 12, the plane size of the resin material slot 4 is larger than that of the forming platform 8 and smaller than that of the slot cover 12, a rotary slot 9 is arranged below the isolating cylinder 6, the rotary slot 9 is in a shape of a wave with one low side and one high side, a gas collection box 10 is arranged below the rotary slot 9, the gas collection box 10 is arranged outside the machine body 1, a vent hole 11 is arranged above the right side of the gas collection box 10, the rotary slot 9 can discharge gas generated by pressure in the air cylinder 7 through the vent hole, the gas collecting box 10 can also be used for preventing the photosensitive resin 5 from leaking, so as to play a role in protection.

The SLA laser printing, marking and welding integrated machine has two various modes of laser printing and laser marking, when the SLA laser printing, marking and welding integrated machine performs laser printing, the groove cover 12 is uncovered, the telescopic rod of the air cylinder 7 is controlled to lift through the control system, so that the heights of the forming platform 8 and the isolation cylinder 6 are adjusted to be positioned in the resin material groove 4 and below the liquid level of a resin material (liquid), and the air cylinder 7 can move up and down under the drive of the control system according to the printing process to perform layer-by-layer printing until the printing is completed; when the laser marking is carried out, the groove cover 12 is closed to be in a closed state, the forming platform 8 is adjusted through the control system to be fixed at the position where the laser marking starts, then the resin material groove 4 is adjusted to enable the photosensitive resin 5 in the resin material groove 4 to be located below the forming platform 8, and then the marking action is started until the marking is completed.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention, but should not be construed as limiting the claims, and the present invention is not limited to the above-described embodiments, but may be modified in various ways. In summary, all changes that can be made within the scope of the independent claims of the present invention are within the scope of the present invention.

Claims

SLA laser printing, marking and welding all-in-one machine, which comprises a bod, the laser instrument, a serial communication port, still include the SLA module, the SLA module is including setting up the resin material groove on organism right side and the capping that the level was placed above the resin material groove, the position at capping below positive center is equipped with the shaping platform, the cylinder is connected perpendicularly to the shaping platform below, be equipped with the isolating cylinder of constituteing together by several radial unequal section of thick bamboo ring cover outside the cylinder, extend to the position department such as height with cylinder piston rod after each section of thick bamboo axial combination of isolating cylinder, and the isolating cylinder is located the shaping platform below, the shaping platform, the cylinder, the isolating cylinder forms an integral ring cover space fixed connection in the photosensitive resin inslot, the swivelling chute has been seted up to the isolating cylinder below, connect the gas collection case under the swivelling chute, the bleeder vent has been.
2. The SLA laser printing, marking and welding all-in-one machine as claimed in claim 1, wherein the isolation cylinder can be sequentially contracted from top to bottom into a larger cylinder adjacent below, and photosensitive resin is filled on two sides of the isolation cylinder.
3. The SLA laser printing, marking and welding all-in-one machine as claimed in claim 1, wherein the planar dimension of the resin material groove is larger than the dimension of the forming platform and smaller than the dimension of the groove cover.
4. The SLA laser printing, marking and welding all-in-one machine as claimed in claim 1, wherein the planar dimension of the forming platform is larger than the planar dimension of the isolation cylinder.
5. The integrated SLA laser printing, marking and welding machine as claimed in claim 1, wherein the rotary groove is in a wave shape with a lower side and a higher side.