Automatic printing platform replacing device of gold wax pattern printer

Abstract

The utility model discloses an automatic printing platform replacing device of a gold wax pattern printer, and relates to the field of printing platform equipment, the automatic printing platform replacing device comprises a base, a mounting frame fixedly arranged at the top of the base and a printing nozzle movably arranged at the inner top end of the mounting frame, and a placing assembly is arranged at the inner bottom of the mounting frame. Through the arrangement of the two placing assemblies, a gold wax mold can be placed through the two placing plates, after printing of the wax mold on one placing plate is completed, the wax mold is moved out of the printer, and meanwhile the other placing plate is driven to abut against the interior of the printer; and the problem that after gold wax film printing is completed, all the wax films need to be taken down from the printing platform, and then the next cycle can be conducted is solved, and therefore the printing work efficiency is improved.

Description

Technical Field

[0001] The present application relates to the field of printing platform equipment, and in particular to an automatic printing platform replacement device for a gold wax model printer. Background Art

[0002] Gold wax printing is a jewelry manufacturing process that uses the latest 3D printing technology to create wax models of jewelry. In this process, the wax model plays a vital role because it can easily create complex and precise metal products for lost wax casting.

[0003] Currently, after each batch of gold wax film is printed, all the wax films need to be removed from the printing platform, and then the operator needs to take the empty printing platform out of the stacking area and put it into the printer for the next cycle. During this process, the wax film printer is often in a waiting state, which greatly reduces work efficiency. Utility Model Content

[0004] The purpose of this application is to solve the problems raised in the above-mentioned background technology. This application provides an automatic printing platform replacement device for a gold wax model printer.

[0005] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0006] An automatic printing platform replacement device for a gold wax model printer comprises a base, a mounting frame fixedly arranged on the top of the base, and a printing nozzle movably arranged on the top of the mounting frame, wherein a placement component is arranged at the bottom of the mounting frame;

[0007] The placement assembly includes a threaded rod rotatably arranged at the bottom of the installation frame, a threaded seat is threadedly connected to the surface of the threaded rod, a mounting plate is fixedly arranged on the top of the threaded seat, a chassis is fixedly arranged on both sides of the mounting plate, a placement plate is arranged on the top of the chassis, and the threaded rod is driven by a motor.

[0008] By adopting the above technical solution, two placement components are set up, and the gold wax model can be placed through two placement plates. When the wax model on one placement plate is printed, it is moved and moved out of the interior of the printer, and at the same time, the other placement plate is driven into the interior of the printer, avoiding the problem of having to remove the entire wax film from the printing platform after the gold wax film is printed before the next cycle can be carried out, thereby improving the printing work efficiency.

[0009] Furthermore, a guide plate is fixedly provided at the bottom of the installation frame, a guide rod is fixedly provided at the top of the guide plate, the two guide plates are respectively located at the front and rear sides of the threaded rod, a sliding seat is slidably provided on the surface of the guide rod, and the top of the sliding seat is connected to the bottom of the installation plate.

[0010] Furthermore, two baffles are fixedly connected between the two guide plates, the two baffles are located on the left and right sides of the threaded seat, and pressure sensors are fixedly connected to the opposite sides of the two baffles.

[0011] Furthermore, two plug-in plates are fixedly provided at the bottom of the placement plate, two mounting holes matching the plug-in plates are provided at the top of the chassis, a partition is fixedly provided in the chassis, the partition is located between the two mounting holes, mounting rods are fixedly provided on the left and right sides of the partition, plug-in rods are slidably provided on the opposite sides of the two mounting rods, plug-in holes matching the plug-in rods are provided on the opposite sides of the two plug-in plates, a push plate is fixedly provided on the surface of the plug-in rod, a slide groove matching the push plate is provided in the chassis, and the slide groove extends to the front end of the chassis.

[0012] By adopting the above technical solution, by setting the plug-in plate and the mounting hole, the placement plate can be placed on the top of the chassis, and then the placement plate and the chassis can be separated, so that the printed wax model can be easily removed.

[0013] Furthermore, the opposite sides of the two plug-in rods are connected to the partition plate through a return spring, and a push block is fixedly provided at the front end of the push plate, and the push block is located at the front side of the chassis.

[0014] Furthermore, a slide rod is slidably provided at the front end of the chassis, and a limit block is fixedly provided at the front end of the slide rod, and the limit block is specifically a U-shaped plate.

[0015] Furthermore, handles are fixedly provided on the front and rear sides of the top of the placement board.

[0016] Furthermore, the output end of the pressure sensor is electrically connected to the input end of the processor, the output end of the processor is electrically connected to the input end of the relay, and the output end of the relay is electrically connected to the motor.

[0017] In summary, the present application includes at least one of the following beneficial effects:

[0018] 1. In the present application, two placement components are provided, and the gold wax model can be placed through two placement plates. When the wax model on one placement plate is printed, it is moved and moved out of the interior of the printer, and at the same time, the other placement plate is driven into the interior of the printer, so as to avoid the problem that the entire wax film needs to be removed from the printing platform before the next cycle can be carried out after the gold wax film is printed, thereby improving the printing work efficiency.

[0019] 2. In the present application, a plug-in board and a mounting hole are provided, so that the placement board can be placed on the top of the chassis, and then the placement board and the chassis can be separated, thereby facilitating the removal of the printed wax model. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of the main body of the device in this application;

[0021] Figure 2 It is a three-dimensional right side schematic diagram of the main body of the device in this application;

[0022] Figure 3 It is a three-dimensional schematic diagram of the placement of components in this application;

[0023] Figure 4 is a three-dimensional schematic diagram of the mounting plate in this application;

[0024] Figure 5 is a three-dimensional schematic diagram of the mounting hole in this application;

[0025] Figure 6 It is a three-dimensional schematic diagram of the placement board in this application;

[0026] Figure 7 It is a structural schematic diagram of the chassis in this application.

[0027] Description of reference numerals:

[0028] 1. Base; 2. Mounting frame; 3. Print head; 4. Placement component; 21. Guide plate; 22. Guide rod; 23. Baffle; 24. Pressure sensor; 41. Threaded rod; 42. Threaded seat; 43. Mounting plate; 44. Chassis; 45. Placement plate; 431. Slide seat; 441. Partition; 442. Mounting rod; 443. Plug-in rod; 444. Push plate; 445. Mounting hole; 446. Push block; 447. Slide rod; 448. Limit block; 451. Handle; 452. Plug-in plate. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-7 This application is described in further detail.

[0030] The embodiment of the present application discloses a device for automatically replacing a printing platform of a gold wax model printer.

[0031] Reference Figures 1 to 7 , an automatic printing platform replacement device for a gold wax model printer, comprising a base 1, a mounting frame 2 fixedly arranged on the top of the base 1 and a printing nozzle 3 movably arranged on the top of the mounting frame 2, and a placement component 4 is arranged at the bottom of the mounting frame 2;

[0032] The placement component 4 includes a threaded rod 41 rotatably arranged at the bottom of the installation frame 2, a threaded seat 42 is threadedly connected to the surface of the threaded rod 41, a mounting plate 43 is fixedly arranged on the top of the threaded seat 42, a chassis 44 is fixedly arranged on both sides of the mounting plate 43, a placement plate 45 is arranged on the top of the chassis 44, one end of the installation frame 2 is fixedly connected to a motor, the output shaft of the motor is fixedly connected to the end of the threaded rod 41, and the threaded rod 41 is driven by the motor.

[0033] When the wax model on the top of one of the placement plates 45 is printed, the motor is driven to drive the threaded rod 41 to rotate, which in turn drives the threaded seat 42 to move, which in turn drives the mounting plate 43 to move, which in turn drives the two chassis 44 on both sides of the mounting plate 43, and then drives the two placement plates 45 to move, so that one of the placement plates 45 moves to the outside of the mounting frame 2, and the other placement plate 45 moves to the inside of the mounting frame 2, and printing can be continued at this time. At the same time, during printing, the wax model on the top of one of the placement plates 45 can also be removed, which can save a certain amount of time, thereby improving work efficiency.

[0034] A guide plate 21 is fixedly provided at the bottom of the installation frame 2, and a guide rod 22 is fixedly provided at the top of the guide plate 21. The two guide plates 21 are respectively located at the front and rear sides of the threaded rod 41. A slide seat 431 is slidably provided on the surface of the guide rod 22, and the top of the slide seat 431 is connected to the bottom of the installation plate 43.

[0035] Since the guide rod 22 and the slide seat 431 are provided, the installation plate 43 can be guided.

[0036] Two baffles 23 are fixedly connected between the two guide plates 21 . The two baffles 23 are located on the left and right sides of the threaded seat 42 . Pressure sensors 24 are fixedly connected to the opposite sides of the two baffles 23 .

[0037] Two plug-in plates 452 are fixedly provided at the bottom of the placement plate 45, and two mounting holes 445 matching the plug-in plates 452 are provided on the top of the chassis 44. A partition plate 441 is fixedly provided inside the chassis 44, and the partition plate 441 is located between the two mounting holes 445. Mounting rods 442 are fixedly provided on the left and right sides of the partition plate 441, and plug-in rods 443 are slidably provided on the opposite sides of the two mounting rods 442. Plug-in holes matching the plug-in rods 443 are provided on the opposite sides of the two plug-in plates 452, and a push plate 444 is fixedly provided on the surface of the plug-in rod 443. A sliding groove matching the push plate 444 is provided in the chassis 44, and the sliding groove extends to the front end of the chassis 44.

[0038] When it is necessary to remove one of the placement plates 45, first move the two push plates 444 in one of the placement plates 45 toward each other, thereby driving the plug-in rod 443 to move, so that one end of the plug-in rod 443 slides out of the plug-in hole. At this time, the limit on the plug-in plate 452 is lost, and then the limit on the placement plate 45 is lost, so that the placement plate 45 can be removed.

[0039] The opposite sides of the two plug-in rods 443 are connected to the partition 441 through a return spring. The return spring is sleeved on the mounting rod 442. One end of the return spring is fixedly connected to the plug-in rod 443, and the other end of the return spring is fixedly connected to the partition 441. A push block 446 is fixedly provided at the front end of the push plate 444, and the push block 446 is located on the front side of the chassis 44.

[0040] A slide rod 447 is slidably provided at the front end of the chassis 44 , and a limit block 448 is fixedly provided at the front end of the slide rod 447 . The limit block 448 is specifically a U-shaped plate.

[0041] Handles 451 are fixedly provided on the front and rear sides of the top of the placement plate 45 .

[0042] The output end of the pressure sensor 24 is electrically connected to the input end of the processor, the output end of the processor is electrically connected to the input end of the relay, and the output end of the relay is electrically connected to the motor.

[0043] Working principle: When the wax model on the top of one of the placement plates 45 is printed, the motor is driven, which in turn drives the threaded rod 41 to rotate, which in turn drives the threaded seat 42 to move, which in turn drives the mounting plate 43 to move, which in turn drives the two chassis 44 on both sides of the mounting plate 43, which in turn drives the two placement plates 45 to move, until one side of the threaded seat 42 triggers the pressure sensor 24, and then the pressure sensor 24 transmits the signal to the processor for processing, and the processor sends the processing result to the relay to control the motor to stop working, and at this time one of the placement plates 45 moves to the outside of the mounting frame 2 At the same time, the other placement plate 45 is moved to the inside of the installation frame 2, and then printing can continue. At the same time, during printing, the wax model on the top of one of the placement plates 45 can also be removed, which can save a certain amount of time, thereby improving work efficiency. When it is necessary to remove one of the placement plates 45, first move the two push plates 444 in one of the placement plates 45 toward each other, thereby driving the plug-in rod 443 to move, so that one end of the plug-in rod 443 slides out of the plug-in hole. At this time, the limit of the plug-in plate 452 is lost, and then the limit of the placement plate 45 is lost, so that the placement plate 45 can be removed.

Claims

1. A device for automatically replacing a printing platform of a gold wax model printer, characterized in that: It comprises a base (1), a mounting frame (2) fixedly arranged on the top of the base (1), and a printing nozzle (3) movably arranged on the top of the mounting frame (2), wherein a placement component (4) is arranged at the bottom of the mounting frame (2); The placement assembly (4) comprises a threaded rod (41) rotatably arranged at the bottom of the installation frame (2); a threaded seat (42) is threadedly connected to the surface of the threaded rod (41); a mounting plate (43) is fixedly arranged on the top of the threaded seat (42); a chassis (44) is fixedly arranged on both sides of the mounting plate (43); a placement plate (45) is arranged on the top of the chassis (44); and the threaded rod (41) is driven by a motor.

2. The device for automatically replacing the printing platform of the gold wax model printer according to claim 1, characterized in that: A guide plate (21) is fixedly arranged at the bottom of the installation frame (2), a guide rod (22) is fixedly arranged at the top of the guide plate (21), the two guide plates (21) are respectively located at the front and rear sides of the threaded rod (41), a sliding seat (431) is slidably arranged on the surface of the guide rod (22), and the top of the sliding seat (431) is connected to the bottom of the installation plate (43).

3. The device for automatically replacing the printing platform of the gold wax model printer according to claim 2, characterized in that: Two baffles (23) are fixedly connected between the two guide plates (21); the two baffles (23) are located on the left and right sides of the threaded seat (42); and pressure sensors (24) are fixedly connected to opposite sides of the two baffles (23).

4. The device for automatically replacing the printing platform of the gold wax model printer according to claim 3, characterized in that: Two plug-in plates (452) are fixedly arranged at the bottom of the placement plate (45), two mounting holes (445) matching the plug-in plates (452) are provided at the top of the chassis (44), a partition plate (441) is fixedly arranged inside the chassis (44), the partition plate (441) is located between the two mounting holes (445), mounting rods (442) are fixedly arranged on the left and right sides of the partition plate (441), plug-in rods (443) are slidably arranged on the opposite sides of the two mounting rods (442), plug-in holes matching the plug-in rods (443) are provided on the opposite sides of the two plug-in plates (452), a push plate (444) is fixedly arranged on the surface of the plug-in rod (443), a slide groove matching the push plate (444) is provided inside the chassis (44), and the slide groove extends to the front end of the chassis (44).

5. The device for automatically replacing the printing platform of the gold wax model printer according to claim 4, characterized in that: The opposite sides of the two plug-in rods (443) are connected to the partition plate (441) via a return spring, and a push block (446) is fixedly provided at the front end of the push plate (444), and the push block (446) is located at the front side of the chassis (44).

6. The device for automatically replacing the printing platform of the gold wax model printer according to claim 5, characterized in that: A slide rod (447) is slidably provided at the front end of the chassis (44), and a limit block (448) is fixedly provided at the front end of the slide rod (447), wherein the limit block (448) is specifically a U-shaped plate.

7. The device for automatically replacing the printing platform of the gold wax model printer according to claim 6, characterized in that: Handles (451) are fixedly provided on the front and rear sides of the top of the placement plate (45).

8. The device for automatically replacing the printing platform of the gold wax model printer according to claim 7, characterized in that: The output end of the pressure sensor (24) is electrically connected to the input end of the processor, the output end of the processor is electrically connected to the input end of the relay, and the output end of the relay is electrically connected to the motor.

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