Automatic de-gating device for radiator

Abstract

The present invention provides a device for automatically removing the gate of a radiator. It solves the problem of low processing efficiency in existing radiators, which require manual gate removal after a period of heat dissipation. When in use, the present invention mounts a group of radiators that have been cast on two mounting plates, removes the gate on the outer periphery of the radiator by rotating scrapers disposed on both sides of the mounting plates, and then drives the two mounting plates to rotate relative to each other via a first drive mechanism, breaking off the gate connected between the two radiators and causing it to fall from the gap between the two mounting plates. This allows for rapid removal of the gates on a group of radiators, significantly improving processing efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of radiator production, and in particular to an automatic de-gating device for radiators. Background Art

[0002] In the production process of radiators, two radiators are usually formed at a time. There are multiple gates connecting the two radiators and their outer peripheries. A robot needs to take the radiator out of the mold and place it on a conveyor belt. After a period of heat dissipation on the conveyor belt, the gates on the outer periphery of the radiator are manually removed. It is necessary to wait for the radiator to dissipate heat for a period of time before manually removing the gates. The processing efficiency is low, and there is room for improvement in the existing technology. Summary of the Invention

[0003] In view of the above existing situation, the device of the present invention provides a radiator automatic de-gating device with high processing efficiency.

[0004] The object of the present invention is achieved through the following technical solutions: a radiator automatic de-gating device, characterized in that it includes a support frame and a mounting plate movably arranged on the support frame for mounting a cast radiator, the two ends of the mounting plate are rotatably arranged on the support frame, the support frame is provided with a first driving mechanism for driving the mounting plate to rotate, the support frame is movably provided with a scraper for removing the peripheral gate of the radiator mounted on the above-mentioned mounting plate, the scraper is rotatably arranged on the above-mentioned support frame, the upper end of the support frame is fixedly provided with two relatively arranged fixed plates, the above-mentioned mounting plate and the scraper are fixedly provided with two relatively arranged fixed plates, and the above-mentioned mounting plate and the scraper are fixedly provided with two relatively arranged fixed plates. It is movably arranged between the two fixed plates, and two second rotating shafts are rotatably arranged between the two fixed plates. The second rotating shaft is located on the outside of the two mounting plates. The scraper is fixedly arranged on the second rotating shaft. A second gear is fixedly arranged on the second rotating shaft. A rack that is always engaged with the second gear is movably arranged on the support frame. A third cylinder for driving the rack to move in a horizontal direction is fixedly arranged on the support frame. A guide rail for mounting the rack is fixedly arranged on the support frame. The two racks are movably arranged on the guide rail and can move along the length direction of the guide rail.

[0005] Preferably, a rotating plate extending upward is fixedly provided at both ends of the mounting plate, and a first rotating shaft rotatably provided on the fixed plate is fixedly provided at one end of the rotating plate facing the other mounting plate.

[0006] Preferably, the first driving mechanism includes a first cylinder rotatably mounted on a support frame, an end of the first rotating shaft away from the mounting plate is located outside the fixed plate, and a connecting plate is fixedly mounted on the end of the first rotating shaft away from the mounting plate, and the lower end of the connecting plate is rotatably mounted on the above-mentioned first cylinder.

[0007] Preferably, a first gear is fixedly provided at one end of the first rotating shaft away from the above-mentioned mounting plate. The first gear is located between the above-mentioned fixed plate and the connecting plate. The two first gears on the two first rotating shafts located on one side of the same fixed plate are always engaged with each other.

[0008] Preferably, an opening is formed at one end of the rotating plate away from the first rotating shaft, and a second cylinder for engaging with the opening is fixedly provided on the fixed plate.

[0009] Preferably, two positioning pins for mounting the radiator are fixedly provided on the mounting plate.

[0010] Compared with the prior art, the present invention, when in use, mounts a group of radiators that have been cast on two mounting plates, removes the gate on the outer periphery of the radiator by rotating the scrapers arranged on both sides of the mounting plates, drives the two mounting plates to rotate relative to each other by the first driving mechanism, breaks off the gate connected to the two radiators, and drops it from the gap between the two mounting plates, thereby quickly completing the removal of the gate on a group of radiators and greatly improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 A bottom view of the present invention;

[0012] Figure 2 This is an overall structural view of the first driving mechanism;

[0013] Figure 3 for Figure 1 Enlarged view of point A in the middle;

[0014] Figure 4 for Figure 1 Enlarged view of point B in the middle;

[0015] Figure 5 for Figure 2 Enlarged view of point C in the middle.

[0016] Markings in the figure: 1. Support frame; 2. Mounting plate; 3. First drive mechanism; 4. Scraper; 6. Fixed plate; 7. Rotating plate; 8. First rotating shaft; 9. First cylinder; 10. Connecting plate; 11. First gear; 12. Opening; 13. Second cylinder; 14. Positioning pin; 15. Second rotating shaft; 16. Second gear; 17. Rack; 18. Third cylinder; 19. Guide rail. DETAILED DESCRIPTION

[0017] The present invention will be further described below with reference to the embodiments shown in the accompanying drawings:

[0018] like Figure 1-5As shown, a radiator automatic de-gating device is characterized in that it includes a support frame 1 and a mounting plate 2 movably provided on the support frame 1 for mounting a cast radiator, the two ends of the mounting plate 2 being rotatably provided on the support frame 1, the mounting plate 2 being fixedly provided with two positioning pins 14 for mounting the radiator, and the radiator being fixedly provided on the mounting plate 2 by the positioning pins 14. The support frame 1 is provided with a first driving mechanism 3 for driving the mounting plate 2 to rotate, the support frame 1 is movably provided with a scraper 4 for removing the peripheral gate of the radiator mounted on the mounting plate 2, the scraper 4 being rotatably provided on the support frame 1, the upper end of the support frame 1 being fixed with two oppositely arranged fixed plates 6, the mounting plate 2 and the scraper 4 being movably provided between the two fixed plates 6, two second rotating shafts 15 being rotatably provided between the two fixed plates 6, the second rotating shafts 15 being located on the outside of the two mounting plates 2, and the scraper 4 being fixedly provided on the second rotating shafts 15. A second gear 16 is fixedly mounted on the second rotating shaft 15. A rack 17 is movably mounted on the support frame 1, which is constantly meshed with the second gear 16. A third cylinder 18 is fixedly mounted on the support frame 1 for driving the rack 17 to move horizontally. A guide rail 19 is fixedly mounted on the support frame 1 for mounting the rack 17. The two racks 17 are movably mounted on the guide rail 19 and are movable along the length of the guide rail 19. The third cylinder 18 drives the racks 17 to move along the length of the guide rail 19. The constantly meshed guide rail 19 and the second gear 16 drive the second rotating shaft 15 to rotate. The scraper 4 rotates around the second rotating shaft 15 toward the mounting plate 2 to scrape the sprue on the outer periphery of the radiator.

[0019] During use, a group of radiators that have been cast are installed on two mounting plates 2, and the gates on the outer periphery of the radiators are removed by rotating the scrapers 4 arranged on both sides of the mounting plates 2. The two mounting plates 2 are driven to rotate relative to each other by the first driving mechanism 3, and the gates connected between the two radiators are broken off and fall from the gap between the two mounting plates 2. The gates on a group of radiators can be quickly removed, greatly improving the processing efficiency.

[0020] Each end of the mounting plate 2 is fixedly provided with an upwardly extending rotating plate 7. A first rotating shaft 8 rotatably mounted on the fixed plate 6 is fixedly mounted on the end of the rotating plate 7 facing the other mounting plate 2. The first driving mechanism 3 includes a first cylinder 9 rotatably mounted on the support frame 1. The end of the first rotating shaft 8 facing away from the mounting plate 2 is located outside the fixed plate 6. A connecting plate 10 is fixedly mounted on the end of the first rotating shaft 8 facing away from the mounting plate 2. The lower end of the connecting plate 10 is rotatably mounted on the first cylinder 9. A first gear 11 is fixedly mounted on the end of the first rotating shaft 8 facing away from the mounting plate 2. This first gear 11 is positioned between the fixed plate 6 and the connecting plate 10. The two first gears 11 on the two first rotating shafts 8 on the same side of the fixed plate 6 are constantly engaged with each other. The first cylinder 9 is lifted toward the connecting plate 10, driving the first rotating shaft 8, rotating plate 7, and mounting plate 2 to rotate and break the gate connecting the two radiators. The two mounting plates 2 rotate synchronously due to the constantly engaged first gears 11.

[0021] An opening 12 is defined at one end of the rotating plate 7 away from the first rotating shaft 8, and a second cylinder 13 is fixedly mounted on the fixed plate 6 for engaging with the opening 12. When the first cylinder 9 drives the mounting plate 2 to rotate, the second cylinder 13 retracts into the fixed plate 6, and the rotating plate 7 rotates about the first rotating shaft 8 driven by the first cylinder 9. When the rotation is complete, the first cylinder 9 drives the rotating plate 7 to return to its original position, and the second cylinder 13 extends and engages with the opening 12 on the rotating plate 7, thereby limiting the position of the rotating plate 7 and ensuring that the mounting plate 2 is horizontal after the reset, ensuring machining accuracy.

[0022] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope of the appended claims.

Claims

1. A radiator automatic de-gating device, characterized in that: The invention comprises a support frame (1) and a mounting plate (2) movably arranged on the support frame (1) for mounting a cast radiator, wherein both ends of the mounting plate (2) are rotatably arranged on the support frame (1), and a first driving mechanism (3) for driving the mounting plate (2) to rotate is arranged on the support frame (1), and a scraper (4) for removing the peripheral gate of the radiator mounted on the mounting plate (2) is movably arranged on the support frame (1), and the scraper (4) is rotatably arranged on the support frame (1), and two relatively arranged fixed plates (6) are fixedly arranged on the upper end of the support frame (1), and the mounting plate (2) and the scraper (4) are movably arranged between the two fixed plates (6), and a rotating mechanism (3) is arranged between the two fixed plates (6). Two second rotating shafts (15) are provided, and the second rotating shafts (15) are located outside the two mounting plates (2). The scraper (4) is fixedly arranged on the second rotating shaft (15). A second gear (16) is fixedly arranged on the second rotating shaft (15). A rack (17) that is always meshed with the second gear (16) is movably arranged on the support frame (1). A third cylinder (18) for driving the rack (17) to move in a horizontal direction is fixedly arranged on the support frame (1). A guide rail (19) for mounting the rack (17) is fixedly arranged on the support frame (1). The two racks (17) are movably arranged on the guide rail (19) and can move along the length direction of the guide rail (19).

2. The automatic de-gating device for radiators according to claim 1, characterized in that: An upwardly extending rotating plate (7) is fixedly provided at both ends of the mounting plate (2), and a first rotating shaft (8) rotatably provided on the fixed plate (6) is fixedly provided at one end of the rotating plate (7) facing the other mounting plate (2).

3. The automatic de-gating device for radiators according to claim 2, characterized in that: The first driving mechanism (3) comprises a first cylinder (9) rotatably mounted on the support frame (1); an end of the first rotating shaft (8) away from the mounting plate (2) is located outside the fixed plate (6); a connecting plate (10) is fixedly mounted on the end of the first rotating shaft (8) away from the mounting plate (2); and a lower end of the connecting plate (10) is rotatably mounted on the first cylinder (9).

4. The automatic de-gating device for radiators according to claim 3, characterized in that: A first gear (11) is fixedly provided at one end of the first rotating shaft (8) away from the mounting plate (2), and the first gear (11) is located between the fixing plate (6) and the connecting plate (10). The two first gears (11) on the two first rotating shafts (8) located on one side of the fixing plate (6) are always engaged with each other.

5. The automatic de-gating device for radiators according to claim 4, characterized in that: An opening (12) is provided at one end of the rotating plate (7) away from the first rotating shaft (8), and a second cylinder (13) for engaging the opening (12) is fixedly provided on the fixed plate (6).

6. The automatic de-gating device for radiators according to claim 1, characterized in that: Two positioning pins (14) for mounting the radiator are fixedly provided on the mounting plate (2).

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