Detachable forming platform of photocuring 3D printer

Abstract

The utility model discloses a detachable forming platform of a photocuring 3D printer, and particularly relates to the technical field of 3D printing, the detachable forming platform comprises a base used for supporting, a supporting seat used for supporting is arranged on the base, a connecting disc connected with the supporting seat in a clamping mode is arranged at the top of the supporting seat, and the connecting disc is connected with the supporting seat in a clamping mode. And a forming table clamped with the connecting disc is arranged on the connecting disc. Through corresponding cooperative use of all the structures, the traction rod drives the second connector to drive the pulling plate to rotate along the axis point of the connecting position of the pulling plate and the other second connector, the function of adjusting the angle of the spray head is achieved, the diversity during printing is improved, and in the printing process, the printing efficiency is improved. And heat dissipation treatment can be conducted on the pump machine through the first draught fan, heat dissipation is convenient through the second draught fans at the upper base and the connecting disc, and materials can be rapidly cooled and formed easily.

Description

Technical Field

[0001] The utility model relates to the technical field of 3D printing, and more specifically, to a detachable molding platform of a light-curing 3D printer. Background Art

[0002] The light-curing 3D printer uses ultraviolet light or other light sources in a specific wavelength range to irradiate liquid photosensitive resin and trigger a photochemical reaction, so that the photosensitive resin in the area irradiated by the light source is solidified from the liquid state, and the object to be formed can be obtained after curing layer by layer. The structure of the light-curing 3D printer generally includes a molding platform, a resin pool, an imaging glass, a light source, etc. The light source passes through the imaging glass to form a transmission area to be cured at the bottom of the resin pool. The liquid resin located between the molding surface of the molding platform or the bottom of the cured layer and the bottom of the resin pool is cured in the transmission area. The model formed by the light-curing 3D printer adheres to the molding platform, which is not conducive to the disassembly of the model in the later stage, affecting the molding efficiency of the 3D printer.

[0003] Among them, it was found through search that the patent application number CN202122020990.3 discloses a detachable forming plate of a light-curing 3D printer, including a working chassis, a forming platform, a resin liquid tank and a working bottom plate. The working chassis is hollow, and the working bottom plate is fixedly connected to the working chassis by fasteners;

[0004] When this structure is in use, the forming plate and the forming platform are fixed by the cooperation of the limiting card plate, the rotating shaft, the torsion spring and the limiting shaft. The printed model is directly fixed on the forming plate, and the staff can directly disassemble and replace the new forming plate. Compared with the conventional staff's manual disassembly method of the model on the forming platform, the efficiency of the overall printing agent forming process is greatly improved. However, this structure is not easy for the model to be quickly cooled and formed during printing, resulting in low material forming efficiency. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a detachable molding platform of a light-curing 3D printer, aiming to solve the problems raised in the above-mentioned background technology.

[0006] The utility model is implemented as follows. The utility model provides the following technical solutions: a detachable molding platform of a light-curing 3D printer, comprising a base for support, a support seat for support is arranged on the base, a connection plate connected to the support seat is arranged on the top of the support seat, and a molding table connected to the connection plate is arranged on the connection plate;

[0007] An upper seat is arranged on the top of the forming table, and a plurality of guide rods are distributed between the upper seat and the supporting seat and along the circumference of the axis points of the upper seat and the supporting seat;

[0008] A pulling plate is arranged on the top of the forming table, a pump is arranged on the bottom of the pulling plate, a nozzle is arranged on the bottom of the pump, a plurality of second connecting heads are distributed on the outer side of the pulling plate and along the circumference of the axial point of the pulling plate, and each of the second connecting heads is movably connected to the pulling plate, a traction rod is arranged at one end of the second connecting head, a first connecting head is arranged at one end of the traction rod, a slide plate extending to the guide rod is movably connected to the first connecting head, and a guide cylinder slidably connected to the guide rod is arranged at the bottom of the slide plate.

[0009] It can be seen that in the above technical solution, the pump draws the raw material into the nozzle and ejects it through the nozzle for printing, and at the same time, the electric slide rails on each guide rod start to drive the corresponding slide plate to move. When the slide plate moves, it will pull the first connector and the traction rod to drive the second connector to drive the pull plate to rotate along the axis point where the pull plate and the remaining second connectors are connected, so as to realize the function of adjusting the angle of the nozzle and improve the diversity of printing;

[0010] Optionally, in a possible implementation, a first fan is provided at the bottom of the pull plate and on one side of the pump, an electric slide rail for driving the slide plate to move up and down is provided in the middle of the guide rod, and a second fan is provided at the bottom and upper seat of the support seat, the connection plate;

[0011] It can be seen that in the above technical solution, when the slide plate is displaced, the guide cylinder will be driven to displace, and the guide cylinder can guide and limit the slide plate when it slides on the guide rod, thereby ensuring the stability of the slide plate when it is displaced. When printing, the pump can be cooled by the first fan, and the second fan at the upper seat and the connecting plate is convenient for heat dissipation, which makes it easy for the material to be quickly cooled and formed, and the connecting plate and the forming table can be disassembled from each other, which is convenient for the staff to maintain.

[0012] Technical effects and advantages of the utility model:

[0013] Through the corresponding coordination of various structures, when the slide plate is displaced, the first connector and the traction rod are pulled to drive the second connector to drive the pull plate to rotate along the axis point where the pull plate and the remaining second connectors are connected, thereby realizing the function of adjusting the angle of the nozzle and improving the diversity of printing;

[0014] And when the slide plate is displaced, the guide cylinder will be driven to displace. The guide cylinder slides on the guide rod to guide and limit the slide plate during displacement, thereby ensuring the stability of the slide plate during displacement. When printing, the pump can be cooled by the first fan, while the second fan at the upper seat and the connecting plate is convenient for heat dissipation, making it easy for the material to be quickly cooled and formed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the present disclosure, the following briefly introduces the drawings required to be used in some embodiments of the present disclosure. Obviously, the drawings described below are only drawings of some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can also be obtained based on these drawings. In addition, the drawings described below can be regarded as schematic diagrams, and are not limitations on the actual size of the product involved in the embodiments of the present disclosure, the actual process of the method, the actual timing of the signal, etc.

[0016] Figure 1 It is the front view of the overall structure of the utility model.

[0017] Figure 2 It is a side view of the overall structure of the utility model.

[0018] Figure 3 It is a three-dimensional diagram of the support seat, connecting plate, forming table and upper seat of the utility model.

[0019] Figure 4 It is a stereoscopic diagram of the pump, traction rod, slide plate and first fan of the utility model.

[0020] Figure 5 It is a stereoscopic diagram of the pull plate, the second connector, the pump and the first fan of the utility model.

[0021] Figure 6 It is a stereoscopic diagram of the slide plate, the first connecting head, the traction rod and the guide cylinder of the utility model.

[0022] The accompanying drawings are marked as follows: 1. base; 2. support base; 3. connecting plate; 4. forming table; 5. upper seat; 6. guide rod; 7. slide plate; 8. first connecting head; 9. pull plate; 10. second connecting head; 11. traction rod; 12. pump; 13. nozzle; 14. first fan; 15. guide cylinder; 16. electric slide rail; 17. second fan. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] As attached Figure 1-6The detachable forming platform of a photocuring 3D printer shown in the figure, through the corresponding coordinated use of various structures, when the slide plate 7 is displaced, the first connecting head 8 and the traction rod 11 are pulled to drive the second connecting head 10 to drive the pull plate 9 to rotate along the axis point where the pull plate 9 and the remaining second connecting heads 10 are connected, so as to realize the function of adjusting the angle of the nozzle 13, thereby improving the diversity during printing, and when the slide plate 7 is displaced, the guide cylinder 15 is driven to be displaced, and the guide cylinder 15 slides on the guide rod 6 to guide and limit the slide plate 7 when it is displaced, thereby ensuring the stability of the slide plate 7 when it is displaced, and when printing, the pump 12 can be cooled by the first fan 14, and the second fan 17 at the upper seat 5 and the connecting plate 3 is convenient for heat dissipation, which is easy for the material to be quickly cooled and formed, and the specific structure of the component is set as follows;

[0025] A detachable molding platform of a light-curing 3D printer comprises a base 1 for supporting, a support seat 2 for supporting is arranged on the base 1, a connection plate 3 for clamping with the support seat 2 is arranged on the top of the support seat 2, and a molding table 4 for clamping with the connection plate 3 is arranged on the connection plate 3;

[0026] An upper seat 5 is disposed on the top of the forming table 4, and a plurality of guide rods 6 are distributed between the upper seat 5 and the supporting seat 2 and along the circumference of the axis point of the upper seat 5 and the supporting seat 2;

[0027] A pulling plate 9 is arranged on the top of the forming table 4, a pump 12 is arranged on the bottom of the pulling plate 9, a nozzle 13 is arranged on the bottom of the pump 12, a plurality of second connecting heads 10 are distributed on the outer side of the pulling plate 9 and along the circumference of the axial point of the pulling plate 9, and each second connecting head 10 is movably connected to the pulling plate 9, a traction rod 11 is arranged at one end of the second connecting head 10, a first connecting head 8 is arranged at one end of the traction rod 11, a slide plate 7 extending to the guide rod 6 is movably connected to the first connecting head 8, and a guide cylinder 15 slidably connected to the guide rod 6 is arranged at the bottom of the slide plate 7.

[0028] A first fan 14 is provided at the bottom of the pull plate 9 and on one side of the pump 12, an electric slide rail 16 for driving the slide plate 7 to move up and down is provided in the middle of the guide rod 6, and a second fan 17 is provided on the support seat 2, the bottom of the connecting plate 3 and the upper seat 5.

[0029] According to the above structure, when in use, the staff installs the device at a designated position. When printing, the pump 12 extracts the raw material into the nozzle 13 and ejects it through the nozzle 13 for printing. At the same time, the electric slide rails 16 on each guide rod 6 start to drive the corresponding slide plate 7 to move. When the slide plate 7 moves, it pulls the first connector 8 and the traction rod 11 to drive the second connector 10 to drive the pull plate 9 to rotate along the axis point where the pull plate 9 and the remaining second connectors 10 are connected, so as to realize the function of adjusting the angle of the nozzle 13 and improve the diversity of printing.

[0030] When the slide plate 7 is displaced, the guide cylinder 15 is driven to be displaced. The guide cylinder 15 slides on the guide rod 6 to guide and limit the slide plate 7 during displacement, thereby ensuring the stability of the slide plate 7 during displacement.

[0031] When printing, the first fan 14 can dissipate heat for the pump 12, while the second fan 17 at the upper seat 5 and the connecting plate 3 facilitates heat dissipation, making it easy for the material to be quickly cooled and formed;

[0032] Furthermore, the connecting plate 3 and the forming table 4 can be disassembled from each other, so that the staff can maintain them easily.

[0033] Different from the prior art, the present application discloses a detachable forming platform of a photocuring 3D printer. When the slide plate 7 is displaced, it will pull the first connecting head 8 and the traction rod 11 to drive the second connecting head 10 to drive the pull plate 9 to rotate along the axis point where the pull plate 9 and the remaining second connecting heads 10 are connected, thereby realizing the function of adjusting the angle of the nozzle 13 and improving the diversity during printing. When the slide plate 7 is displaced, it will drive the guide cylinder 15 to displace. The guide cylinder 15 slides on the guide rod 6 to guide and limit the displacement of the slide plate 7, thereby ensuring the stability of the slide plate 7 during displacement. When printing, the pump 12 can be cooled by the first fan 14, while the second fan 17 at the upper seat 5 and the connecting plate 3 is convenient for heat dissipation, which is easy for the material to be quickly cooled and formed.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A detachable molding platform of a light-curing 3D printer, comprising a base (1) for support, characterized in that: The base (1) is provided with a support seat (2) for supporting, the top of the support seat (2) is provided with a connection plate (3) which is clamped with the support seat (2), and the connection plate (3) is provided with a forming table (4) which is clamped with the connection plate (3); An upper seat (5) is arranged on the top of the forming table (4), and a plurality of guide rods (6) are distributed between the upper seat (5) and the support seat (2) and along the circumference of the axis points of the upper seat (5) and the support seat (2); A pull plate (9) is arranged on the top of the forming table (4), a pump (12) is arranged on the bottom of the pull plate (9), and a nozzle (13) is arranged on the bottom of the pump (12).

2. The detachable molding platform of a light-curing 3D printer according to claim 1, characterized in that: A plurality of second connectors (10) are distributed on the outer side of the pull plate (9) and along the circumference of the axis point of the pull plate (9), and each of the second connectors (10) is movably connected to the pull plate (9).

3. The detachable molding platform of a light-curing 3D printer according to claim 2, characterized in that: A traction rod (11) is provided at one end of the second connecting head (10), and a first connecting head (8) is provided at one end of the traction rod (11).

4. The detachable molding platform of a light-curing 3D printer according to claim 3, characterized in that: The first connecting head (8) is movably connected to a slide plate (7) extending to the guide rod (6), and a guide cylinder (15) slidably connected to the guide rod (6) is provided at the bottom of the slide plate (7).

5. The detachable molding platform of a light-curing 3D printer according to claim 1, characterized in that: A first fan (14) is provided at the bottom of the pull plate (9) and on one side of the pump (12).

6. The detachable molding platform of a light-curing 3D printer according to claim 1, characterized in that: An electric slide rail (16) for driving the slide plate (7) to move up and down is arranged in the middle of the guide rod (6), and the support seat (2).

7. The detachable molding platform of a light-curing 3D printer according to claim 1, characterized in that: A second fan (17) is provided on the bottom of the connection plate (3) and the upper seat (5).

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