Gantry carrying device for mold base machining

Abstract

The utility model relates to the technical field of gantry carrying devices, and discloses a gantry carrying device for mold base machining, which comprises a support plate, a second clamping groove is formed in the top of the support plate, a roller is arranged in the second clamping groove, and first connecting plates are slidably connected to two sides of the support plate. The first connecting plate penetrates through and is rotationally connected with the outer ring of the rotating rod, a first gear is fixedly connected to the left side of the outer ring of the rotating rod, a first servo motor is fixedly connected to the left side of the interior of the first protective cover, the output end of the first servo motor penetrates through and is fixedly connected with a second gear, and the first gear is in meshed connection with the outer ring of the second gear; an anti-skid assembly is arranged on the top of the bottom plate. According to the gantry device, the gears are driven by the servo motor to rotate, so that the rollers roll back and forth in the clamping grooves, the grippers are controlled to move back and forth, and the problem that when a gantry device encounters a dead angle, a mold blank is difficult to carry to a designated position through the back and forth movement of the gantry device is solved.

Description

Technical Field

[0001] The utility model relates to the field of mold base handling, in particular to a gantry handling device for mold base processing. Background Technique

[0002] Mold base processing is an important link in mold manufacturing, and its processing accuracy and efficiency directly affect the overall quality and production cycle of the mold. During the mold base processing, it is often necessary to handle large and heavy mold base components, which poses high requirements for handling equipment. Traditional handling methods often have problems such as low efficiency, high labor intensity, and many potential safety hazards. Therefore, the efficient, safe, and reliable performance of the gantry handling device is required to meet the needs of mold base processing.

[0003] After retrieval, the existing Chinese patent publication number is: CN219173585U, which provides a gantry handling device for mold base processing. By setting the first electric push rod, connecting plate, shock absorber and clamping plate, the mold base can be clamped during the handling process, so as to facilitate the handling of the mold base. It not only facilitates the staff to handle the mold base, but also can effectively avoid the sliding of the mold base and eliminate potential safety hazards.

[0004] Although the above patent can eliminate potential safety hazards, the above gantry handling device for mold base processing still has the following problems: During the front and back handling of the mold base, due to the relatively large size of the gantry handling device itself, when encountering dead ends, it is difficult for the gantry device to move the mold base to the designated position through its own front and back movement.

[0005] In view of the above problems, a gantry handling device for mold base processing is proposed. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a gantry handling device for mold base processing, which solves the problem that the gantry device is not convenient to handle when encountering dead ends during the mold base handling process in the background technique.

[0007] To achieve the above object, the utility model provides the following technical solutions: A gantry handling device for mold base processing, including a support plate, a second card slot is opened at the top of the support plate, rollers are arranged inside the first card slot, a rotating rod penetrates through and is fixedly connected to the middle of the rollers, the two sides of the support plate are slidably connected with first connecting plates, the first connecting plates penetrate through and are rotatably connected to the outer ring of the rotating rod, a first gear is fixedly connected to the left side of the outer ring of the rotating rod, a first protective cover is fixedly connected to the adjacent side of the first connecting plates, a first servo motor is fixedly connected to the left side inside the first protective cover, the output end of the first servo motor penetrates through and is fixedly connected to a second gear, the outer rings of the first gear and the second gear are meshed and connected, the two ends of the support plate are slidably connected with support columns, the bottom of the support columns is fixedly connected with a bottom plate, and an anti-slip component is arranged on the top of the bottom plate.

[0008] By adopting the above technical solutions, when the first servo motor rotates, it drives the second gear to rotate. The second gear drives the first gear meshed with it to rotate. The first gear drives the rotating rod to rotate. The rotating rod drives the rollers fixedly connected to it to rotate. When the rollers roll in the second card slot, they also drive the first connecting plates to move back and forth. At this time, the two first connecting plates drive the cross beam fixedly connected to their adjacent sides, thus realizing the front and back handling of the mold base.

[0009] As a further description of the above technical solutions: The anti-slip component includes a rotating grip, the rotating grip penetrates through and is threadedly connected to the middle of the bottom plate, a third screw rod is fixedly connected to the bottom of the rotating grip, the bottom of the third screw rod is rotatably connected to a second connecting plate, and an anti-slip pad is fixedly connected to the bottom of the second connecting plate.

[0010] By adopting the above technical solutions, after the gantry device is transported to the designated position, rotate the rotating grip. At this time, the third screw rod starts to descend under the drive of the rotating grip, and the second connecting plate fixedly connected to the bottom of the third screw rod also starts to descend. When the protective pad at the bottom of the second connecting plate fits tightly with the ground, it can prevent the gantry handling device from sliding during work.

[0011] As a further description of the above technical solutions: Electric push rods are fixedly connected to both sides of the top of the two bottom plates, and the electric push rods are fixedly connected to the bottom of the support plate.

[0012] By adopting the above technical solutions, the lifting of the electric push rods can be controlled, so as to control the up and down handling of the mold base.

[0013] As a further description of the above technical solution: A cross beam is fixedly connected to the right side of the first protective cover. A second servo motor is fixedly connected to the right side inside the first protective cover. The output end of the second servo motor is fixedly connected to a first screw rod. The first screw rod penetrates through and is rotatably connected to both sides inside the cross beam. A first nut pair is threadedly connected to the outer circle of the first screw rod. The first nut pair is slidably connected to the middle inside the cross beam.

[0014] By adopting the above technical solution, the left - right movement during the handling of the mold base can be controlled.

[0015] As a further description of the above technical solution: A connecting rod is fixedly connected to the bottom of the first nut pair. A fixing plate is fixedly connected to the bottom of the connecting rod. A second protective cover is fixedly connected to the left side of the top of the fixing plate. A third servo motor is fixedly connected to the inside of the second protective cover. The output end of the third servo motor is fixedly connected to a third gear.

[0016] By adopting the above technical solution, the third servo motor can drive the third gear to rotate while rotating.

[0017] As a further description of the above technical solution: A second screw rod penetrates through and is rotatably connected to both sides inside the fixing plate. A fourth gear is fixedly connected to the left side of the outer circle of the second screw rod. The fourth gear is meshed with the outer circle of the third gear. A second nut pair is threadedly connected to the outer circle of the second screw rod. The second nut pair is slidably connected to the inside of the fixing plate.

[0018] By adopting the above technical solution, the opening and closing of the gripper can be controlled.

[0019] As a further description of the above technical solution: A gripper is fixedly connected to the bottom of the second nut pair.

[0020] By adopting the above technical solution, the mold base can be grasped by the gripper for handling.

[0021] As a further description of the above technical solution: Universal wheels are fixedly connected to both ends of the bottoms of the two bottom plates.

[0022] By adopting the above technical solution, the universal wheels can facilitate the transportation of the gantry handling device.

[0023] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0024] 1. A gantry handling device for mold base processing provided by the utility model. First, through the rollers, the first servo motor rotates to drive the second gear to rotate. The second gear drives the first gear meshed and linked with it to rotate. The first gear drives the rotating rod to rotate, and the rotating rod drives the rollers fixedly connected to it to rotate. When the rollers roll in the second card slot, they also drive the first connecting plate to move back and forth. At this time, the two first connecting plates drive the cross beam fixedly connected to their adjacent sides to move back and forth, thereby driving the front and back movement of the gripper. Thus, when the gantry handling device encounters a dead end and is difficult to move back and forth during the handling process, the mold base can still be transported to the designated position through the front and back movement of the gripper.

[0025] 2. A gantry handling device for mold base processing provided by the utility model. Through the anti-slip component, after the gantry device is transported to the designated position, rotate the rotary grip. At this time, driven by the rotary grip, the third screw rod starts to descend, and the second connecting plate fixedly connected to the bottom of the third screw rod also starts to descend. When the protective pad at the bottom of the second connecting plate is tightly attached to the ground, it can effectively prevent the gantry handling device from sliding during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a three-dimensional view of the utility model;

[0027] Figure 2 is a front view of the utility model;

[0028] Figure 3 is a sectional view of the utility model;

[0029] Figure 4 is a left view of the utility model.

[0030] LEGEND DESCRIPTION:

[0031] 1. Bottom plate; 2. Support column; 3. First card slot; 4. Electric push rod; 5. Support plate; 6. Second card slot; 7. First connecting plate; 8. Roller; 9. Rotating rod; 10. First gear; 11. Second gear; 12. First protective cover; 13. First servo motor; 14. Second servo motor; 15. Cross beam; 16. First screw rod; 17. First nut pair; 18. Connecting rod; 19. Fixed plate; 20. Second protective cover; 21. Third servo motor; 22. Third gear; 23. Fourth gear; 24. Second screw rod; 25. Second nut pair; 26. Gripper; 27. Rotary grip; 28. Third screw rod; 29. Second connecting plate; 30. Anti-slip pad; 31. Universal wheel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0033] To further understand the content of the present utility model, the present utility model will be described in detail with reference to the accompanying drawings.

[0034] Combined Figure 1 , a gantry handling device for mold base processing of the present utility model includes a bottom plate 1. Electric push rods 4 are fixedly connected to both sides of the top of the bottom plate 1. Support columns 2 are fixedly connected to both ends of the top of the bottom plate 1. A first card slot 3 is opened inside the support column 2. A cross beam 15 is arranged on one adjacent side of the two bottom plates 1. A connecting rod 18 is slidably connected to the bottom of the cross beam 15. A fixing plate 19 is fixedly connected to the bottom of the connecting rod 18. A second protective cover 20 is fixedly connected to the left side of the top of the fixing plate 19. A fourth gear 23 is rotatably connected through and to the left side of the fixing plate 19. A gripper 26 is slidably connected to the bottom of the fixing plate 19. Universal wheels 31 are fixedly connected to the bottom of the bottom plate 1. When the device is transported to a specified position through the universal wheels 31, the up and down movement of the gripper 26 can be controlled driven by the electric push rod 4, and the connecting rod 18 can slide inside the cross beam 15 to control the left and right movement of the gripper 26.

[0035] Combined Figure 2 and Figure 3 , a second card slot 6 is opened on the top of the support plate 5. A roller 8 is rotatably connected inside the first card slot 6. A rotating rod 9 is penetrated and fixedly connected in the middle of the roller 8. First connecting plates 7 are slidably connected to both sides of the support plate 5. The first connecting plates 7 are penetrated and rotatably connected to the outer ring of the rotating rod 9. A first gear 10 is fixedly connected to the left side of the outer ring of the rotating rod 9. A first protective cover 12 is fixedly connected to one adjacent side of the first connecting plate 9. A first servo motor 13 is fixedly connected to the left side inside the first protective cover 12. The output end of the first servo motor 13 is penetrated and fixedly connected with a second gear 11. The outer rings of the first gear 10 and the second gear 11 are meshed and connected. When the first servo motor 13 rotates, it drives the second gear 11 to rotate. The second gear 11 drives the first gear 10 meshed with it to rotate. The first gear 10 drives the rotating rod 9 to rotate. The rotating rod 9 drives the roller 8 fixedly connected with it to rotate. When the roller 8 rolls in the second card slot 6, it also drives the first connecting plates 7 to move back and forth. At this time, the two first connecting plates 7 drive the cross beam 15 fixedly connected to their adjacent sides, thus realizing the front and back handling of the mold base.

[0036] Combined Figure 4, the rotating grip 27 passes through and is threadedly connected to the bottom plate 1. A third screw rod 28 is fixedly connected to the bottom of the rotating grip 27. A second connecting plate 29 is fixedly connected to the bottom of the third screw rod 28. A non-slip pad 30 is fixedly connected to the bottom of the second connecting plate 29. After the gantry device is transported to the designated position, rotate the rotating grip 27. At this time, driven by the rotating grip 27, the third screw rod 28 starts to descend, and the second connecting plate 29 rotatably connected to the bottom of the third screw rod 28 also starts to descend. Keep rotating the rotating grip 27 until the protective pad 30 at the bottom of the second connecting plate 29 fits tightly against the ground.

[0037] Working principle: When the gantry handling device encounters a dead corner during the handling process, first control the electric push rod 4 to move up and down to move the support plate 5 to a suitable position. Then control the first servo motor 13 to drive the second gear 11 to rotate. The second gear 11 drives the first gear 10 meshed with it to rotate. The first gear 10 drives the rotating rod 19 fixedly connected to it to rotate, so that the roller 8 fixedly connected to the rotating rod 9 rolls inside the second card slot 6. The cross beam 115 is fixedly connected to the first connecting plate 7, thereby controlling the forward and backward movement of the cross beam 15. When the cross beam 15 moves to a suitable position, control the second servo motor 14 to rotate, so that the first screw rod 16 rotates. The first nut pair 17 threadedly connected to the first screw rod 16 slides left and right inside the cross beam 15 as the first screw rod 16 rotates until the first nut pair 17 slides to a suitable position. At this time, control the third servo motor 21 to rotate, so that the third gear 22 rotates accordingly, thereby driving the fourth gear 23 meshed with it. When the fourth gear 23 rotates, it drives the second screw rod 22 fixedly connected to it to rotate. The second nut pair 25 threadedly connected to the second screw rod 22 slides left and right inside the fixing plate 19. At this time, the gripper 26 fixedly connected to the second nut pair 25 also moves left and right accordingly, thus solving the problem that it is difficult to transport the mold embryo to the designated position when the gantry device encounters a dead corner. When it is necessary to fix the gantry device, then rotate the rotating grip 27, so that the third screw rod 28 descends. The descent of the third screw rod 28 drives the connecting plate 29 to descend until the protective pad 30 at the bottom of the connecting plate 29 fits tightly against the ground and then stop rotating.

[0038] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A gantry handling device for mold base processing, comprising a support plate (5), characterized in that: The top of the support plate (5) is provided with a second card slot (6). A roller (8) is arranged inside the second card slot (6). A rotating rod (9) runs through and is fixedly connected to the middle of the roller (8). The two sides of the support plate (5) are slidably connected with a first connecting plate (7). The first connecting plate (7) runs through and is rotatably connected to the outer ring of the rotating rod (9). A first gear (10) is fixedly connected to the left side of the outer ring of the rotating rod (9). A first protective cover (12) is fixedly connected to the adjacent side of the first connecting plate (7). A first servo motor (13) is fixedly connected to the left side inside the first protective cover (12). The output end of the first servo motor (13) runs through and is fixedly connected with a second gear (11). The outer rings of the first gear (10) and the second gear (11) are meshed. The two ends of the support plate (5) are slidably connected with support columns (2). A first card slot (3) is arranged inside the support columns (2). The bottom of the support column (2) is fixedly connected with a bottom plate (1). An anti-slip component is arranged on the top of the bottom plate (1).

2. The gantry handling device for mold base processing according to claim 1, wherein: The anti-slip component includes a rotating grip (27). The rotating grip (27) runs through and is threadedly connected to the middle of the bottom plate (1). A third screw rod (28) is fixedly connected to the bottom of the rotating grip (27). The bottom of the third screw rod (28) is rotatably connected with a second connecting plate (29). An anti-slip pad (30) is fixedly connected to the bottom of the second connecting plate (29).

3. A gantry handling device for mold base processing according to claim 1, characterized in that: Electric push rods (4) are fixedly connected to both sides of the top of the two bottom plates (1). The electric push rods (4) are fixedly connected to the bottom of the support plate (5).

4. A gantry handling device for die blank processing according to claim 1, characterized in that: A cross beam (15) is fixedly connected to the right side of the first protective cover (12). A second servo motor (14) is fixedly connected to the right side inside the first protective cover (12). The output end of the second servo motor (14) is fixedly connected with a first screw rod (16). The first screw rod (16) runs through and is rotatably connected to both sides inside the cross beam (15). A first nut pair (17) is threadedly connected to the outer ring of the first screw rod (16). The first nut pair (17) is slidably connected to the middle inside the cross beam (15).

5. The gantry handling device for mold base processing according to claim 4, characterized in that: A connecting rod (18) is fixedly connected to the bottom of the first nut pair (17). A fixing plate (19) is fixedly connected to the bottom of the connecting rod (18). A second protective cover (20) is fixedly connected to the left side of the top of the fixing plate (19). A third servo motor (21) is fixedly connected to the inside of the second protective cover (20). The output end of the third servo motor (21) is fixedly connected with a third gear (22).

6. The gantry handling device for mold base processing according to claim 5, characterized in that: A second screw rod (24) runs through and is rotatably connected to both sides inside the fixing plate (19). A fourth gear (23) is fixedly connected to the left side of the outer ring of the second screw rod (24). The outer rings of the fourth gear (23) and the third gear (22) are meshed. A second nut pair (25) is threadedly connected to the outer ring of the second screw rod (24). The second nut pair (25) is slidably connected to the inside of the fixing plate (19).

7. A gantry handling device for die block processing according to claim 6, characterized in that: A gripper (26) is fixedly connected to the bottom of the second nut pair (25).

8. A gantry handling device for die blank processing according to claim 1, characterized in that: Both ends of the bottoms of the two bottom plates (1) are fixedly connected with universal wheels (31).

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