阅读说明：本技术 一种光固化3d打印机成型剥离装置 (Photocuring 3D printer shaping stripping off device ) 是由 孔银燕 于 2020-07-09 设计创作，主要内容包括：本发明公开了一种光固化3D打印机成型剥离装置,包括底座和操作台,底座上端四角均固定连接有支柱,四个支柱顶端端部均固定连接在操作台底端四角,底座与操作台之间设有活动板,底座上端中心位置固定连接有液压缸,液压缸输出端固定连接在活动板底端中心位置,活动板底端四角均固定连接有第一伸缩杆,四个第一伸缩杆固定端均固定连接在底座上端,活动板上端两侧均设有凹槽,两个凹槽内均设有竖板,两个竖板与活动板之间通过调节机构连接,操作台上对应两个凹槽的位置设有两个通口,本发明通过若干夹持机构对成品两侧不同高度的部位进行夹持,能够适应不规则的产品,适应性更强,并且剥离过程更加方便。(The invention discloses a forming and stripping device of a photocuring 3D printer, which comprises a base and an operating platform, wherein four corners of the upper end of the base are fixedly connected with pillars, the top end parts of the four pillars are fixedly connected with four corners of the bottom end of the operating platform, a movable plate is arranged between the base and the operating platform, a hydraulic cylinder is fixedly connected to the central position of the upper end of the base, the output end of the hydraulic cylinder is fixedly connected to the central position of the bottom end of the movable plate, four fixed ends of the first telescopic rods are fixedly connected to the upper end of the base, two sides of the upper end of the movable plate are respectively provided with a groove, vertical plates are arranged in the two grooves, the two vertical plates are connected with the movable plate through an adjusting mechanism, and two through holes are arranged at positions on the operating platform corresponding to the two grooves. The adaptability is stronger, and the stripping process is more convenient.)

1. The utility model provides a photocuring 3D printer shaping stripping off device, includes base (1) and operation panel (12), its characterized in that, base (1) upper end four corners all fixedly connected with pillar (4), four pillar (4) top tip all fixedly connected in operation panel (12) bottom four corners, be equipped with fly leaf (5) between base (1) and operation panel (12), base (1) upper end central point puts fixedly connected with pneumatic cylinder (2), pneumatic cylinder (2) output end fixed connection is put at fly leaf (5) bottom central point, fly leaf (5) bottom four corners all fixedly connected with first telescopic link (3), four first telescopic link (3) stiff end all fixedly connected in base (1) upper end, fly leaf (5) upper end both sides all are equipped with recess (13), two all be equipped with riser (11) in recess (13), two be connected through adjustment mechanism (8) between riser (11) and fly leaf (5), the position that corresponds two recess (13) on operation panel (12) is equipped with two openings (14), two riser (11) pass operation panel (12) through two openings (14) respectively, two the opposite side that riser (11) are located operation panel (12) top position evenly is equipped with a plurality of fixture (9), operation panel (12) upper end central point puts fixedly connected with operation panel (10), and is a plurality of fixture (9) are located operation panel (10) both sides respectively.

2. The forming and stripping device for the photocuring 3D printer according to claim 1, wherein the adjusting mechanism (8) comprises a mounting seat (81), a motor (82), a screw (83) and a support rod (84), the motor (82) is fixedly connected to the outer side of one end of the movable plate (5) through the mounting seat (81), the screw (83) is fixedly connected to the output end of the motor (82), the screw (83) penetrates through the two grooves (13), the screw (83) and the two grooves (13) are rotatably connected, the support rod (84) is arranged on each of two sides of the screw (83), the two support rods (84) penetrate through the two grooves (13), the two support rods (84) are fixedly connected with the two grooves (13), the two support rods (84) are parallel to the screw (83), and the two support rods (84) and the screw (83) are both located at the same horizontal height, two riser (11) bottom is all established on screw rod (83) and two branch (84), two riser (11) symmetry each other, two riser (11) all with screw rod (83) threaded connection, two riser (11) all with two branch (84) sliding connection.

3. The forming and peeling device for the photocuring 3D printer according to claim 2, wherein the internal threads of the two risers (11) and the screw (83) in threaded connection are opposite in direction.

4. The forming and stripping device for the photocuring 3D printer according to claim 1, wherein each of the plurality of clamping mechanisms (9) comprises a first transverse plate (91), a second transverse plate (93), a sliding groove (94), a sliding rod (95), a clamping plate (92) and a first spring (96), the opposite sides of the two vertical plates (11) above the operating platform (12) are fixedly connected with the plurality of first transverse plates (91) and the plurality of second transverse plates (93), the opposite sides of the plurality of first transverse plates (91) and the plurality of second transverse plates (93) are respectively provided with the sliding groove (94), the inner walls of the plurality of sliding grooves (94) are respectively fixedly connected with the sliding rod (95), the clamping plate (92) is arranged between the plurality of first transverse plates (91) and the corresponding second transverse plates (93), and the two ends of the plurality of clamping plates (92) are respectively sleeved on the corresponding two sliding rods (95), a plurality of grip block (92) all with corresponding slide bar (95) sliding connection, a plurality of equal fixedly connected with first spring (96) between grip block (92) both ends and the corresponding spout (94) lateral wall, a plurality of first spring (96) are established respectively in a plurality of slide bar (95) outsides.

5. The forming and stripping device for the photocuring 3D printer according to claim 4, wherein two fixing columns (6) are fixedly connected to the edges of the two grooves (13), the four fixing columns (6) respectively penetrate through the operating platform (12) through four through holes (15) in the operating platform (12), the four fixing columns (6) are respectively in sliding connection with the four through holes (15), the four fixing columns (6) are located above the operating platform (12) and are respectively sleeved with the corresponding first transverse plates (91) and the corresponding second transverse plates (93), and the four fixing columns (6) are respectively in sliding connection with the corresponding first transverse plates (91) and the corresponding second transverse plates (93).

6. The forming and stripping device for the photocuring 3D printer according to claim 5, wherein the bottom end edges of the four through holes (15) are provided with limiting mechanisms (7), the four limiting mechanisms (7) comprise extrusion plates (73), second telescopic link (71) and second spring (72), four through-hole (15) below all is equipped with stripper plate (73), four stripper plate (73) is established respectively and is established in four fixed column (6) outsides, four stripper plate (73) all with correspond fixed column (6) sliding connection, four equal fixedly connected with one second spring (72) and two second telescopic link (71) between stripper plate (73) and operation panel (12) bottom, four second spring (72) is established respectively and is established in four fixed column (6) outsides, eight second telescopic link (71) are located four fixed column (6) both sides respectively.

7. The forming and stripping device for the photocuring 3D printer according to claim 4, wherein the distance between a plurality of first transverse plates (91) and corresponding second transverse plates (93) is larger than the width of the operating panel (10).

Technical Field

The invention relates to a forming and stripping device of a photocuring 3D printer, and belongs to the technical field of 3D printing.

Background

3D printing (3DP), a technique for constructing objects by layer-by-layer printing using bondable materials such as powdered metals or plastics based on digital model files, is one of the rapid prototyping techniques, also known as additive manufacturing. 3D printing is typically achieved using digital technology material printers. The method is often used for manufacturing models in the fields of mold manufacturing, industrial design and the like, and is gradually used for directly manufacturing some products, and parts printed by the technology are already available. The technology has applications in jewelry, footwear, industrial design, construction, engineering and construction (AEC), automotive, aerospace, dental and medical industries, education, geographic information systems, civil engineering, firearms, and other fields.

After the finished product is printed at the 3D printer, need separate between finished product and the operation panel, whole peeling process is more troublesome, including the photocuring 3D printer, through shoveling or cutting through the shovel, when finished product bottom surface unevenness, the cutting process is more troublesome, causes the damage to the finished product easily.

Disclosure of Invention

The invention provides a forming and stripping device of a photocuring 3D printer, which effectively solves the problem that a finished product is not conveniently stripped from an operation panel in the prior art.

In order to solve the technical problems, the invention provides the following technical scheme:

the invention relates to a forming and stripping device of a photocuring 3D printer, which comprises a base and an operation table, wherein four corners of the upper end of the base are fixedly connected with pillars, the top end parts of the four pillars are fixedly connected with four corners of the bottom end of the operation table, a movable plate is arranged between the base and the operation table, a hydraulic cylinder is fixedly connected to the central position of the upper end of the base, the output end of the hydraulic cylinder is fixedly connected to the central position of the bottom end of the movable plate, four corners of the bottom end of the movable plate are fixedly connected with first telescopic rods, the fixed ends of the four first telescopic rods are fixedly connected to the upper end of the base, grooves are formed in two sides of the upper end of the movable plate, vertical plates are arranged in the two grooves, the two vertical plates are connected with the movable plate through adjusting mechanisms, two, two the opposite side that the riser is located operation panel top position evenly is equipped with a plurality of fixture, operation panel upper end central point puts fixedly connected with operation panel, and is a plurality of fixture is located the operation panel both sides respectively.

According to a preferred technical scheme, the adjusting mechanism comprises a mounting seat, a motor, a screw rod and supporting rods, the motor is fixedly connected to the outer side of one end of the movable plate through the mounting seat, the screw rod is fixedly connected to the output end of the motor, the screw rod penetrates through two grooves, the screw rod is rotatably connected with the two grooves, supporting rods are arranged on two sides of the screw rod, the two supporting rods penetrate through the two grooves, the two supporting rods are fixedly connected with the two grooves, the two supporting rods are parallel to the screw rod, the two supporting rods and the screw rod are located at the same horizontal height, the bottom ends of the two vertical plates are sleeved on the screw rod and the two supporting rods, the two vertical plates are symmetrical to each other, the two vertical plates are in threaded connection with the screw rod, and the two vertical plates are.

As a preferable technical scheme of the invention, the internal threads of the two vertical plates in threaded connection with the screw rod are opposite in direction.

As a preferred technical scheme, the clamping mechanisms respectively comprise a first transverse plate, a second transverse plate, a sliding groove, sliding rods, clamping plates and first springs, the opposite sides of the two vertical plates above the operating platform are respectively and fixedly connected with the first transverse plates and the second transverse plates, the opposite sides of the first transverse plates and the second transverse plates are respectively provided with the sliding grooves, the inner walls of the sliding grooves are respectively and fixedly connected with the sliding rods, the clamping plates are respectively arranged between the first transverse plates and the corresponding second transverse plates, the two ends of each clamping plate are respectively sleeved on the corresponding two sliding rods, the clamping plates are respectively and slidably connected with the corresponding sliding rods, the two ends of each clamping plate are respectively and fixedly connected with the first springs between the side walls of the corresponding sliding grooves, and the first springs are respectively sleeved on the outer sides of the sliding rods.

As a preferred technical scheme of the invention, two fixing columns are fixedly connected to the edges of the two grooves, the four fixing columns respectively penetrate through four through holes in the operating platform, the four fixing columns are respectively connected with the four through holes in a sliding manner, the parts of the four fixing columns above the operating platform are respectively sleeved with a plurality of corresponding first transverse plates and a plurality of corresponding second transverse plates, and the four fixing columns are respectively connected with the plurality of first transverse plates and the plurality of second transverse plates in a sliding manner.

According to a preferred technical scheme of the invention, the bottom end edges of the four through holes are respectively provided with a limiting mechanism, the four limiting mechanisms respectively comprise an extrusion plate, a second telescopic rod and a second spring, the extrusion plates are respectively arranged below the four through holes and respectively sleeved outside the four fixed columns, the four extrusion plates are respectively connected with the corresponding fixed columns in a sliding manner, a second spring and two second telescopic rods are respectively fixedly connected between the four extrusion plates and the bottom end of the operating platform, the four second springs are respectively sleeved outside the four fixed columns, and the eight second telescopic rods are respectively positioned on two sides of the four fixed columns.

As a preferable technical solution of the present invention, the distance between a plurality of the first horizontal plates and the corresponding second horizontal plate is greater than the width of the operation panel.

The invention has the following beneficial effects:

1. the motor drives the screw rod and rotates, because the internal thread on two risers turns to for the phase reversal, therefore, two screw rods can remove in opposite directions, thereby two risers can drive a plurality of fixture and remove in opposite directions, a plurality of grip blocks can carry out the centre gripping to the position of finished product co-altitude, a plurality of grip blocks can slide along corresponding branch, a plurality of first springs compress, can adapt to the anomalous finished product of outer wall, after the centre gripping is accomplished, rise through pneumatic cylinder drive fly leaf, the fly leaf drives two risers and a plurality of fixture and rises, thereby upwards stimulate the finished product, peel off the finished product and operation panel, it is more convenient to peel off the process.

2. Four fixed columns cup joint with a plurality of first diaphragms and a plurality of second diaphragm, and at the ascending in-process of fly leaf, drive a plurality of fixture through four fixed columns and two risers and rise, guarantee stability, simultaneously, through four stop gear, all include stripper plate, second telescopic link and second spring, prevent that fly leaf and operation panel from taking place the contact and the phenomenon of damage appears, guarantee life.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged view of the structure at A of the present invention;

FIG. 3 is a schematic view of the clamping mechanism of the present invention;

FIG. 4 is a schematic view of the cross-sectional structure of the present invention taken along the direction B-B;

fig. 5 is a schematic top view of the present invention.

In the figure: 1. a base; 2. a hydraulic cylinder; 3. a first telescopic rod; 4. a pillar; 5. a movable plate; 6. fixing a column; 7. a limiting mechanism; 71. a second telescopic rod; 72. a second spring; 73. a pressing plate; 8. an adjustment mechanism; 81. a mounting seat; 82. a motor; 83. a screw; 84. a strut; 9. a clamping mechanism; 91. a first transverse plate; 92. a clamping plate; 93. a second transverse plate; 94. a chute; 95. a slide bar; 96. a first spring; 10. an operation panel; 11. a vertical plate; 12. an operation table; 13. a groove; 14. a port; 15. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.