Guiding movable frame of gantry stacker crane

Abstract

The utility model discloses a gantry stacker crane guiding movable frame which comprises a stacking frame, a Z-axis guiding movable frame is arranged in the stacking frame, a rack is connected to the inner wall of the Z-axis guiding movable frame in a sliding mode, a fixing box is arranged on one side of the Z-axis guiding movable frame, a second air cylinder is fixedly installed on one side of the fixing box, and a second air cylinder is fixedly installed on the other side of the fixing box. The output end of the second air cylinder is fixedly connected with a sliding frame, the inner wall of the fixed box is slidably connected with a movable plate, and a sliding groove is formed in one side of the movable plate in a penetrating mode. The second air cylinder is started, the sliding frame is pulled backwards, the sliding rod of the sliding frame slides in the sliding groove, when the sliding rod slides to the top, limitation of the insertion rod is relieved, the insertion rod is ejected forwards through the counter-acting force of the reset spring, the insertion rod is clamped in the rack, and the rack can be fixed through the structural design of the insertion rod, the reset spring and the second air cylinder; the fixing force of the driving device to the rack is reduced, and the service life of the driving device on the Z-axis guide movable frame is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of palletizers, in particular to a guide movable frame of a gantry palletizer. Background Art

[0002] The gantry palletizer is mainly composed of a frame, a beam, a boom, a control system and other parts. The palletizer arranges the cartons that have been loaded into the container on pallets and pallets in a certain arrangement, and automatically stacks them. It can stack multiple layers and then pushes them out to facilitate forklift transportation to the warehouse for storage.

[0003] The guide movable frames of the gantry palletizers currently used in the market are all driven by screws and gears to move the guide movable frames, while the Z-axis guide movable frame is simply fixed by a driving mechanism. When stacking heavier products, the driving mechanism may be damaged, thus affecting the service life of the equipment. Utility Model Content

[0004] The utility model aims to provide a guide movable frame of a gantry palletizer to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gantry palletizer guiding movable frame comprises a palletizing frame, the palletizing frame is provided with a Z-axis guiding movable frame inside, the inner wall of the Z-axis guiding movable frame is slidably connected with a rack, a fixed box is provided on one side of the Z-axis guiding movable frame, a cylinder 2 is fixedly installed on one side of the fixed box, the output end of the cylinder 2 is fixedly connected with a sliding frame, a movable plate is slidably connected to the inner wall of the fixed box, a sliding groove is penetrated on one side of the movable plate, the inner wall of the sliding groove is slidably connected with the inner wall of the sliding frame, a plug rod is fixedly connected to one side of the movable plate, one end of the plug rod is clamped with one side of the rack, a reset spring is sleeved on one side of the outer wall of the plug rod, a mounting groove is provided on one side of the inner wall of the fixed box, and one side of the inner wall of the mounting groove is fixedly connected to one end of the reset spring.

[0006] As a further preferred embodiment of the present technical solution, the upper end of the stacking frame is fixedly connected to an X-axis guided movable frame, the inner wall of the X-axis guided movable frame is slidably connected to a Y-axis guided movable frame, the inner wall of the Y-axis guided movable frame is slidably connected to a sliding block, the lower end of the sliding block is fixedly connected to the upper end of the fixed box, and one side of the sliding block is fixedly connected to one side of the Z-axis guided movable frame.

[0007] As a further preferred embodiment of the present technical solution, a conveyor belt is provided on the other side of the interior of the stacking frame, a plurality of supporting legs are fixedly connected to the lower end of the stacking frame, and a clamping device is fixedly installed at one end of the rack.

[0008] As a further preferred embodiment of the present technical solution, a stacking platform is fixedly connected to one side of the inner wall of the stacking frame, and a stacking plate is fixedly connected to the middle part of the upper end of the stacking platform.

[0009] As a further preferred embodiment of the present technical solution, two fixed plates are fixedly connected to the upper end of the stacking platform, and the inner walls of the two fixed plates are slidably connected to clamping frames. Through grooves are opened on both sides of the upper end of the stacking platform, and one side of the outer wall of the two clamping frames is respectively located inside the two through grooves.

[0010] As a further preferred embodiment of the present technical solution, a cylinder 1 is fixedly installed on one side of the lower end of the stacking platform, and the output end of the cylinder 1 is rotatably connected to two rotating rods, and one side of the two rotating rods is rotatably connected to one side of the two clamping frames respectively.

[0011] As a further preferred embodiment of the present technical solution, a slide is fixedly connected to the other side of the lower end of the stacking platform, and both sides of the outer side wall of the slide are respectively slidably connected to one side of the two clamping frames.

[0012] The utility model provides a guide movable frame for a gantry palletizer, which has the following beneficial effects:

[0013] (1) The utility model opens cylinder 2 and pulls the sliding frame backward, causing the sliding rod of the sliding frame to slide in the sliding groove. When sliding to the top, the restriction of the insertion rod is released, and the reaction force of the return spring pushes the insertion rod forward, causing the insertion rod to be stuck in the rack. The structural design of the insertion rod, return spring and cylinder 2 can fix the rack, reduce the fixing force of the drive device on the rack, and increase the service life of the drive device on the Z-axis guide movable frame.

[0014] (2) The utility model activates cylinder 1 to pull the rotating rod inward, and the two clamping frames slide on the slideway, so that the two clamping frames center the stacking plates on the stacking platform, thereby preventing the stacking of the stacking plates on the stacking platform from being completed and the next stacking plate not being centered on the stacking platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the stacking platform in the utility model;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the Y-axis guided movable frame and the Z-axis guided movable frame in the utility model;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the fixed box in the utility model;

[0019] In the figure: 1. stacking frame; 2. stacking platform; 3. supporting feet; 4. stacking board; 5. fixed plate; 6. clamping frame; 7. X-axis guided movable frame; 8. Y-axis guided movable frame; 9. conveyor belt; 10. Z-axis guided movable frame; 11. clamping device; 12. through groove; 13. cylinder one; 14. rotating rod; 15. slideway; 16. cylinder two; 17. sliding block; 18. rack; 19. fixed box; 20. plug rod; 21. reset spring; 22. sliding frame; 23. movable plate; 24. sliding groove; 25. mounting groove. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] The utility model provides a technical solution: Figure 1 - Figure 4 As shown, in this embodiment, a gantry palletizer guide movable frame includes a palletizing frame 1, a Z-axis guide movable frame 10 is arranged inside the palletizing frame 1, the inner wall of the Z-axis guide movable frame 10 is slidably connected with a rack 18, a fixed box 19 is arranged on one side of the Z-axis guide movable frame 10, a cylinder 16 is fixedly installed on one side of the fixed box 19, a sliding frame 22 is fixedly connected to the output end of the cylinder 16, a moving plate 23 is slidably connected to the inner wall of the fixed box 19, a sliding groove 24 is penetrated through one side of the moving plate 23, the inner wall of the sliding groove 24 is slidably connected to the inner wall of the sliding frame 22, a plug rod 20 is fixedly connected to one side of the moving plate 23, and one end of the plug rod 20 is connected to the rack 18 One side of the plug rod 20 is clamped, and a return spring 21 is sleeved on one side of the outer wall of the plug rod 20. A mounting groove 25 is opened on one side of the inner wall of the fixed box 19. One side of the inner wall of the mounting groove 25 is fixedly connected to one end of the return spring 21. The cylinder 2 16 is turned on, and the sliding frame 22 is pulled backward to make the sliding rod of the sliding frame 22 slide in the sliding groove 24. When sliding to the top, the restriction of the plug rod 20 is released, and the reaction force of the return spring 21 pushes the plug rod 20 forward so that the plug rod 20 is stuck in the rack 18. The structural design of the plug rod 20, the return spring 21 and the cylinder 2 16 can fix the rack 18, reduce the fixing force of the drive device on the rack 18, and improve the service life of the drive device on the Z-axis guide movable frame 10.

[0022] like Figure 1 and Figure 3As shown, the upper end of the stacking frame 1 is fixedly connected to an X-axis guided movable frame 7, the inner wall of the X-axis guided movable frame 7 is slidably connected to a Y-axis guided movable frame 8, the inner wall of the Y-axis guided movable frame 8 is slidably connected to a sliding block 17, the lower end of the sliding block 17 is fixedly connected to the upper end of a fixed box 19, and one side of the sliding block 17 is fixedly connected to one side of a Z-axis guided movable frame 10. Through the cooperation of the X-axis guided movable frame 7, the Y-axis guided movable frame 8 and the Z-axis guided movable frame 10, the goods on the conveyor belt 9 can be stacked.

[0023] like Figure 1 and Figure 3 As shown, a conveyor belt 9 is arranged on the other side of the interior of the stacking frame 1, a plurality of supporting legs 3 are fixedly connected to the lower end of the stacking frame 1, and a clamping device 11 is fixedly installed at one end of the rack 18, and the clamping device 11 is used to clamp the goods on the conveyor belt 9 to the stacking board 4.

[0024] like Figure 1 and Figure 2 As shown, a stacking platform 2 is fixedly connected to one side of the inner wall of the stacking frame 1, and a stacking board 4 is fixedly connected to the middle of the upper end of the stacking platform 2, and the stacking board 4 is used to place goods.

[0025] like Figure 1 and Figure 2 As shown, two fixed plates 5 are fixedly connected to the upper end of the stacking platform 2, and the inner walls of the two fixed plates 5 are slidably connected with clamping frames 6. Through grooves 12 are opened on both sides of the upper end of the stacking platform 2, and one side of the outer wall of the two clamping frames 6 is respectively located inside the two through grooves 12. The two clamping frames 6 can prevent the stacking of the stacking boards 4 on the stacking platform 2 from being completed and the next stacking board 4 is not centered on the stacking platform 2.

[0026] like Figure 1 and Figure 2 As shown, a cylinder 13 is fixedly installed on one side of the lower end of the stacking platform 2, and the output end of the cylinder 13 is rotatably connected to two rotating rods 14, one side of the two rotating rods 14 is rotatably connected to one side of the two clamping frames 6 respectively, and the cylinder 13 is used to drive the two clamping frames 6 to move.

[0027] like Figure 1 and Figure 2 As shown, a slideway 15 is fixedly connected to the other side of the lower end of the stacking platform 2, and both sides of the outer wall of the slideway 15 are slidably connected to one side of the two clamping frames 6 respectively. The slideway 15 is used to limit the sliding direction of the clamping frames 6.

[0028] The utility model provides a guide movable frame for a gantry palletizer, and the specific working principle is as follows:

[0029] When palletizing goods, first place the goods on the conveyor belt 9, which transports the goods to the palletizing frame 1, and then start the gantry palletizer to palletize the goods. When the Z-axis guided movable frame 10 is used to fix the rack 18, the cylinder 2 16 is turned on, and the sliding frame 22 is pulled back to make the slide bar of the sliding frame 22 slide in the sliding groove 24. When the slide bar 22 slides to the top, the restriction of the insertion rod 20 is released, and the reaction force of the reset spring 21 pushes the insertion rod 20 forward, so that the insertion rod 20 is stuck in the rack 18. When it is necessary to move the rack 18, open the cylinder 2 16 to push the output end of the cylinder 2 16 forward, thereby retracting the insertion rod 20 into the fixed box 19 and releasing the restriction of the rack 18. When the stacking of the stacking boards 4 on the stacking platform 2 is completed, the forklift removes the stacking boards 4, and the staff places the new stacking boards 4 on the stacking platform 2, opens the cylinder 13, pulls the rotating rod 14 inward, and the two clamping frames 6 slide on the slide 15, so that the two clamping frames 6 center the stacking boards 4 on the stacking platform 2, and repeats the above operation.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gantry palletizer guide movable frame, comprising a palletizing frame (1), characterized in that: A Z-axis guided movable frame (10) is arranged inside the stacking frame (1), a rack (18) is slidably connected to the inner wall of the Z-axis guided movable frame (10), a fixed box (19) is arranged on one side of the Z-axis guided movable frame (10), a cylinder 2 (16) is fixedly installed on one side of the fixed box (19), a sliding frame (22) is fixedly connected to the output end of the cylinder 2 (16), a moving plate (23) is slidably connected to the inner wall of the fixed box (19), and one side of the moving plate (23) passes through an opening A sliding groove (24) is provided, the inner wall of the sliding groove (24) is slidably connected to the inner wall of the sliding frame (22), one side of the movable plate (23) is fixedly connected with an insertion rod (20), one end of the insertion rod (20) is clamped with one side of the rack (18), one side of the outer wall of the insertion rod (20) is sleeved with a return spring (21), one side of the inner wall of the fixed box (19) is provided with an installation groove (25), one side of the inner wall of the installation groove (25) is fixedly connected to one end of the return spring (21).

2. The guide movable frame of a gantry palletizer according to claim 1, characterized in that: The upper end of the stacking frame (1) is fixedly connected to an X-axis guided movable frame (7), the inner wall of the X-axis guided movable frame (7) is slidably connected to a Y-axis guided movable frame (8), the inner wall of the Y-axis guided movable frame (8) is slidably connected to a sliding block (17), the lower end of the sliding block (17) is fixedly connected to the upper end of the fixed box (19), and one side of the sliding block (17) is fixedly connected to one side of the Z-axis guided movable frame (10).

3. The guide movable frame of a gantry palletizer according to claim 1, characterized in that: A conveyor belt (9) is arranged on the other side of the interior of the stacking frame (1); a plurality of supporting legs (3) are fixedly connected to the lower end of the stacking frame (1); and a clamping device (11) is fixedly installed on one end of the rack (18).

4. The guide movable frame of a gantry palletizer according to claim 1, characterized in that: A stacking platform (2) is fixedly connected to one side of the inner wall of the stacking frame (1), and a stacking plate (4) is fixedly connected to the middle of the upper end of the stacking platform (2).

5. The guide movable frame of the gantry palletizer according to claim 4, characterized in that: The upper end of the stacking platform (2) is fixedly connected to two fixing plates (5), the inner walls of the two fixing plates (5) are slidably connected to clamping frames (6), and through grooves (12) are opened on both sides of the upper end of the stacking platform (2), and one side of the outer wall of the two clamping frames (6) is respectively located inside the two through grooves (12).

6. The guide movable frame of the gantry palletizer according to claim 5, characterized in that: A cylinder 1 (13) is fixedly mounted on one side of the lower end of the stacking platform (2), and the output end of the cylinder 1 (13) is rotatably connected to two rotating rods (14), and one side of the two rotating rods (14) is rotatably connected to one side of the two clamping frames (6) respectively.

7. The guide movable frame of the gantry palletizer according to claim 5, characterized in that: A slideway (15) is fixedly connected to the other side of the lower end of the stacking platform (2), and both sides of the outer wall of the slideway (15) are slidably connected to one side of the two clamping frames (6) respectively.

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