Cooling device for 3D printing propeller

Abstract

The utility model relates to the technical field of cooling devices, discloses a cooling device for a 3D printing propeller, and solves the problems that an existing cooling device cannot automatically drive a printed article to cool, and when the printed article is heavy, an operator is very inconvenient to carry the printed article, so that the labor amount of the operator is increased, and the working efficiency is reduced. The 3D printing equipment comprises a device bottom plate, a 3D printing equipment body is fixedly mounted on one side of the top of the device bottom plate, a cooling pond is fixedly mounted on the side, away from the 3D printing equipment body, of the top of the device bottom plate, a mounting disc is fixedly mounted in the middle of the top of the device bottom plate, and a supporting seat is fixedly mounted on the top of the mounting disc; a first motor is fixedly mounted at the bottom in the supporting seat, a supporting disc is fixedly mounted at the top of the first motor, and a connector is fixedly mounted at the top of the supporting disc; the cooling device can automatically drive printed articles to be cooled, operators do not need to carry the printed articles, the labor amount of the operators is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cooling devices, in particular to a cooling device for a 3D printed propeller. Background Art

[0002] 3D printing technology appeared in the mid-1990s. It is actually the latest rapid prototyping device using technologies such as photocuring and paper lamination. It has basically the same working principle as ordinary printing. The printer is filled with "printing materials" such as liquid or powder. After connecting to a computer, the "printing materials" are stacked layer by layer under computer control, and finally the blueprint on the computer is turned into a physical object. After the propeller is 3D printed, it needs to be cooled and a cooling device needs to be used. The existing patent (Announcement No.: CN207310535U) is a cooling device for a 3D printer. The cooling device solves the problem that the traditional 3D printer cooling device generally uses a fan to dissipate the heat of the printed object. The fan cannot adjust the intensity of the wind blowing on the object, which easily causes uneven heat dissipation, resulting in the printed object failing to achieve the expected effect. However, the cooling device cannot automatically drive the printed object to cool. When the printed object is heavy, it is very inconvenient for the operator to carry it, which increases the workload of the operator and reduces the work efficiency. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a cooling device for a 3D printed propeller, which effectively solves the problem that the existing cooling device cannot automatically drive the printed object to cool down. When the printed object is heavy, it is very inconvenient for the operator to carry it, which increases the workload of the operator and reduces work efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cooling device for a 3D printed propeller, comprising a device base plate, a 3D printing device body is fixedly installed on one side of the top of the device base plate, a cooling pool is fixedly installed on the side of the top of the device base plate away from the 3D printing device body, a mounting plate is fixedly installed in the middle of the top of the device base plate, a support seat is fixedly installed on the top of the mounting plate, a first motor is fixedly installed on the bottom inside the support seat, a support plate is fixedly installed on the top of the first motor, a connecting head is fixedly installed on the top of the support plate, a vertical transmission assembly is fixedly installed on the top of the connecting head, a clamping transmission assembly is provided at one end of the vertical transmission assembly, an annular groove is opened on the upper side of the inner wall of the support seat, and the support plate is slidably installed inside the annular groove.

[0005] Preferably, the vertical transmission assembly includes a rectangular sleeve, which is fixedly mounted on the top of the connecting head, a rectangular column is inserted into the interior of the rectangular sleeve, a rack is fixedly mounted on one side of the rectangular column, and a mounting rod is fixedly mounted on the upper part of the rectangular column away from the rack.

[0006] Preferably, a second motor is fixedly installed on the upper part of the rear side of the rectangular sleeve, a connecting frame is fixedly installed on one side of the rectangular sleeve, a first sprocket is fixedly installed on the output end of the second motor, a rotating shaft is rotatably installed in the middle part of the connecting frame, a gear is fixedly installed on the surface of the rotating shaft, a second sprocket is fixedly installed on one end of the rotating shaft, a chain is meshedly connected between the second sprocket and the first sprocket, and the gear is meshedly connected to the rack.

[0007] Preferably, the clamping transmission assembly includes a connecting plate, which is fixedly mounted on the end of the mounting rod away from the rectangular column, a cylinder is fixedly mounted in the middle of the bottom of the connecting plate, three rotating joints are fixedly mounted in an equidistant ring on the lower side of the connecting plate, clamps are rotatably mounted on the bottom of the rotating joints, a mounting head is fixedly mounted on the transmission end of the cylinder, three transmission rods are rotatably mounted in an equidistant ring on the surface of the mounting head, and the ends of the three transmission rods away from the mounting head are rotatably connected to the three clamps respectively.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] During operation, after the 3D printing device has printed the propeller, the operator starts the second motor to drive the first sprocket to rotate. When the first sprocket rotates, the second sprocket is driven to rotate through the chain. When the second sprocket rotates, the rotating shaft is driven to rotate along the connecting frame. When the rotating shaft rotates, the rack is driven to move downward through the gear. When the rack moves downward, the installation rod is driven downward through the rectangular column. When the installation rod moves downward, the clamp is driven downward through the connecting plate. Then the operator starts the cylinder to drive the installation head downward. When the installation head moves downward, the clamp is driven to rotate along the rotating joint through the transmission rod, thereby clamping the middle part of the propeller.

[0010] Then the operator starts the second motor to drive the mounting rod to move up and reset. When the mounting rod moves up, the clamping claw is driven to move up and reset through the connecting plate, thereby driving the propeller to move up. Then the operator starts the first motor to drive the supporting plate to slide along the inside of the annular slide groove. When the supporting plate rotates, it drives the rectangular sleeve to rotate through the connecting head. The rectangular sleeve drives the clamping claw to rotate to the top of the cooling pool through the rectangular column and the mounting rod. Then the operator starts the second motor to drive the mounting rod to move down. The mounting rod moves down and drives the clamping claw to move down through the connecting plate. When the clamping claw moves down, it drives the propeller into the cooling pool for cooling. This allows the cooling device to automatically drive the printed items to be cooled without the need for the operator to carry them, thereby reducing the operator's workload and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0012] In the attached picture:

[0013] Figure 1 This is a schematic diagram of the structure of the cooling device of the utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of the support seat of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the vertical transmission assembly of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the clamping transmission component of the utility model;

[0017] In the figure: 1. device base plate; 2. 3D printing device body; 3. cooling pool; 4. mounting plate; 5. support seat; 6. first motor; 7. supporting plate; 8. annular slide; 9. connecting head; 10. rectangular sleeve; 11. rectangular column; 12. rack; 13. mounting rod; 14. second motor; 15. first sprocket; 16. connecting frame; 17. rotating shaft; 18. gear; 19. second sprocket; 20. chain; 21. connecting plate; 22. cylinder; 23. rotating joint; 24. clamping claw; 25. mounting head; 26. transmission rod. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] Depend on Figures 1 to 4 The utility model includes a device base plate 1, a 3D printing device body 2 is fixedly installed on one side of the top of the device base plate 1, a cooling pool 3 is fixedly installed on one side of the top of the device base plate 1 away from the 3D printing device body 2, a mounting plate 4 is fixedly installed in the middle of the top of the device base plate 1, a support seat 5 is fixedly installed on the top of the mounting plate 4, a first motor 6 is fixedly installed at the bottom inside the support seat 5, a support plate 7 is fixedly installed on the top of the first motor 6, a connecting head 9 is fixedly installed on the top of the support plate 7, a vertical transmission assembly is fixedly installed on the top of the connecting head 9, a clamping transmission assembly is provided at one end of the vertical transmission assembly, an annular groove 8 is opened on the upper side of the inner wall of the support seat 5, and the support plate 7 is slidably installed inside the annular groove 8.

[0020] During operation, after the 3D printing device body 2 prints the propeller, the operator starts the vertical transmission assembly to drive the clamping transmission assembly to move downward, and then the operator starts the clamping transmission assembly to clamp the middle part of the propeller, and then the operator starts the vertical transmission assembly to drive the clamping transmission assembly to move up and reset, and then the operator starts the first motor 6 to drive the support plate 7 to slide along the inside of the annular slide groove 8. When the support plate 7 rotates, it drives the vertical transmission assembly and the clamping transmission assembly to rotate through the connecting head 9, and rotates the clamping transmission assembly to the top of the cooling pool 3, and then the operator starts the vertical transmission assembly to drive the clamping transmission assembly to move downward. When the clamping transmission assembly moves downward, it drives the propeller into the cooling pool 3 for cooling; the cooling device can automatically drive the printed objects to cool, without the need for the operator to carry them, reducing the workload of the operator and improving work efficiency.

[0021] The vertical transmission assembly includes a rectangular sleeve 10, which is fixedly mounted on the top of the connector 9. A rectangular column 11 is inserted into the interior of the rectangular sleeve 10, a rack 12 is fixedly mounted on one side of the rectangular column 11, and a mounting rod 13 is fixedly mounted on the upper part of the rectangular column 11 away from the rack 12; a second motor 14 is fixedly mounted on the upper part of the rear side of the rectangular sleeve 10, a connecting frame 16 is fixedly mounted on one side of the rectangular sleeve 10, a first sprocket 15 is fixedly mounted on the output end of the second motor 14, a rotating shaft 17 is rotatably mounted in the middle of the connecting frame 16, a gear 18 is fixedly mounted on the surface of the rotating shaft 17, and a second sprocket 19 is fixedly mounted on one end of the rotating shaft 17. A chain 20 is meshedly connected between the second sprocket 19 and the first sprocket 15, and the gear 18 is meshedly connected to the rack 12; the clamping transmission assembly includes a connecting plate 21, which is fixedly mounted on the end of the mounting rod 13 away from the rectangular column 11, and a cylinder 22 is fixedly mounted in the middle of the bottom of the connecting plate 21, and three rotating joints 23 are fixedly mounted in an annular shape at equal distances on the lower side of the connecting plate 21, and clamps 24 are rotatably mounted on the bottom of the rotating joints 23, and a mounting head 25 is fixedly mounted on the transmission end of the cylinder 22, and three transmission rods 26 are rotatably mounted in an annular shape at equal distances on the surface of the mounting head 25, and the three transmission rods 26 are rotatably connected to the three clamps 24 at one end away from the mounting head 25.

[0022] The operator starts the second motor 14 to drive the first sprocket 15 to rotate. When the first sprocket 15 rotates, the second sprocket 19 is driven to rotate through the chain 20. When the second sprocket 19 rotates, the rotating shaft 17 is driven to rotate along the connecting frame 16. When the rotating shaft 17 rotates, the rack 12 is driven to move downward through the gear 18. When the rack 12 moves downward, the mounting rod 13 is driven downward through the rectangular column 11. When the mounting rod 13 moves downward, the clamping jaw 24 is driven downward through the connecting plate 21. Then the operator starts the cylinder 22 to drive the mounting head 25 to move downward. When the mounting head 25 moves downward, the clamping jaw 24 is driven along the rotating frame 16 through the transmission rod 26. The joint 23 rotates, thereby clamping the middle part of the propeller; then the operator starts the second motor 14 to drive the mounting rod 13 to move up and reset. When the mounting rod 13 moves up, the clamping claw 24 is driven to move up and reset through the connecting plate 21, thereby driving the propeller to move up; then the operator controls the rectangular sleeve 10 to rotate, and the rectangular sleeve 10 drives the clamping claw 24 to rotate through the rectangular column 11 and the mounting rod 13. Then the operator starts the second motor 14 to drive the mounting rod 13 to move down. The mounting rod 13 moves down and drives the clamping claw 24 to move down through the connecting plate 21. When the clamping claw 24 moves down, it drives the propeller to cool down.

Claims

1. A cooling device for a 3D printed propeller, comprising a device bottom plate (1), characterized in that: A 3D printing device body (2) is fixedly mounted on one side of the top of the device bottom plate (1), a cooling pool (3) is fixedly mounted on one side of the top of the device bottom plate (1) away from the 3D printing device body (2), a mounting plate (4) is fixedly mounted in the middle of the top of the device bottom plate (1), a support seat (5) is fixedly mounted on the top of the mounting plate (4), a first motor (6) is fixedly mounted on the bottom of the support seat (5), a support plate (7) is fixedly mounted on the top of the first motor (6), a connector (9) is fixedly mounted on the top of the support plate (7), a vertical transmission component is fixedly mounted on the top of the connector (9), a clamping transmission component is provided at one end of the vertical transmission component, an annular groove (8) is provided on the upper side of the inner wall of the support seat (5), and the support plate (7) is slidably mounted inside the annular groove (8).

2. A cooling device for a 3D printed propeller according to claim 1, characterized in that: The vertical transmission assembly comprises a rectangular sleeve (10), the rectangular sleeve (10) is fixedly mounted on the top of the connector (9), a rectangular column (11) is inserted into the interior of the rectangular sleeve (10), a rack (12) is fixedly mounted on one side of the rectangular column (11), and a mounting rod (13) is fixedly mounted on the upper part of the rectangular column (11) away from the rack (12).

3. The cooling device for a 3D printed propeller according to claim 2, characterized in that: A second motor (14) is fixedly mounted on the upper portion of the rear side of the rectangular sleeve (10), a connecting frame (16) is fixedly mounted on one side of the rectangular sleeve (10), a first sprocket (15) is fixedly mounted on the output end of the second motor (14), a rotating shaft (17) is rotatably mounted on the middle portion of the connecting frame (16), a gear (18) is fixedly mounted on the surface of the rotating shaft (17), a second sprocket (19) is fixedly mounted on one end of the rotating shaft (17), a chain (20) is meshingly connected between the second sprocket (19) and the first sprocket (15), and the gear (18) is meshingly connected to the rack (12).

4. The cooling device for a 3D printed propeller according to claim 3, characterized in that: The clamping transmission assembly comprises a connecting plate (21), the connecting plate (21) being fixedly mounted on one end of the mounting rod (13) away from the rectangular column (11), a cylinder (22) being fixedly mounted in the middle of the bottom of the connecting plate (21), three rotating joints (23) being fixedly mounted in an annular manner at equal intervals on the lower side of the connecting plate (21), clamping claws (24) being rotatably mounted on the bottom of the rotating joints (23), a mounting head (25) being fixedly mounted on the transmission end of the cylinder (22), three transmission rods (26) being rotatably mounted in an annular manner at equal intervals on the surface of the mounting head (25), and the three transmission rods (26) being rotatably connected to the three clamping claws (24) at one end away from the mounting head (25) respectively.

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