Stacking device

Abstract

The utility model relates to the technical field of stacking, in particular to a stacking device which comprises a base, a rotating disc is connected to the base through a rotating mechanism, a first motor is fixedly connected to the rotating disc, a threaded rod is rotatably connected to an output shaft of the first motor, a movable block is connected to the threaded rod in a threaded penetrating mode, and the movable block is fixedly connected to the base. The movable block is limited through a limiting mechanism, two telescopic rods are fixedly connected to the movable block, the included angle between the two telescopic rods is 90 degrees, and clamping mechanisms are fixedly connected to the two telescopic rods. The chemical fertilizer stacking device has the advantages that chemical fertilizers can be clamped and stacked alternately, no-load conditions are avoided, and stacking efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of palletizing, in particular to a palletizing device. Background Art

[0002] When carrying out chemical fertilizer processing and production, a palletizing device is needed to clamp the chemical fertilizer on the conveyor belt, then rotate it, place it on the pallet for stacking, and insert it with a forklift and place it in the warehouse. Since the device only has one clamping mechanism for clamping and needs to rotate and reset, it results in an empty-load stroke during rotation and reset, without clamping and palletizing the chemical fertilizer, thus causing waste of time and affecting the palletizing efficiency. Summary of the Utility Model

[0003] The purpose of the utility model is to solve the problem in the prior art that there is an empty-load stroke during rotation and reset, without clamping and palletizing the chemical fertilizer, thus causing waste of time and affecting the palletizing efficiency, and to propose a palletizing device.

[0004] To achieve the above purpose, the utility model adopts the following technical scheme:

[0005] Design a palletizing device, including a base, a rotating disk is connected to the base through a rotating mechanism, a first motor is fixedly connected to the rotating disk, a threaded rod is rotatably connected to the output shaft of the first motor, a moving block is threadedly penetrated through the threaded rod, the moving block is limited by a limiting mechanism, two telescopic rods are fixedly connected to the moving block, the two telescopic rods form a 90° angle, and clamping mechanisms are fixedly connected to both telescopic rods.

[0006] Preferably, the rotating mechanism includes a rotating shaft, the rotating shaft is rotatably connected to the base through a bearing, the rotating shaft is fixedly connected to the rotating disk, a first gear is fixedly connected to the rotating shaft, a second gear is meshed with the first gear, the second gear is fixedly connected to the rotating shaft, and a second motor is fixedly connected to the base, and the second motor is drivably connected to the first gear.

[0007] Preferably, the limiting mechanism includes a connecting frame, the connecting frame is fixedly connected to the rotating disk, a vertical plate is fixedly connected to the connecting frame, a limiting groove is formed in the vertical plate, a limiting block is slidably arranged in the limiting groove, and the limiting block is fixedly connected to the moving block.

[0008] Preferably, a support frame is fixedly connected to the rotating disk, and the support frame is rotatably connected to the threaded rod through a bearing.

[0009] Preferably, a chute is formed in the rotating disc. The chute has an annular structure. A slider is slidably arranged in the chute. A support part is fixedly connected to the slider. The support part is fixedly connected to the base.

[0010] Preferably, the threaded rod is a reciprocating threaded rod.

[0011] Preferably, fixing holes are provided in the base.

[0012] The stacking device provided by the present utility model has the beneficial effects that when the first clamping mechanism clamps the chemical fertilizer and moves it above the tray, the second clamping mechanism is exactly above the conveyor belt. When the second clamping mechanism is reset after placing the chemical fertilizer on the tray, the second clamping mechanism will also be above another tray, so as to alternately clamp and stack the chemical fertilizer, avoiding the occurrence of no-load conditions, and thus being beneficial to improving the stacking efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of a stacking device provided by the present utility model;

[0014] Figure 2 is a perspective view of a stacking device provided by the present utility model;

[0015] Figure 3 is a front view of a stacking device provided by the present utility model;

[0016] Figure 4 is a stacking device provided by the present utility model Figure 1 and an enlarged view of part A in the figure.

[0017] In the figure: 1, base; 2, telescopic rod; 3, clamping mechanism; 4, moving block; 5, threaded rod; 6, vertical plate; 7, limiting groove; 8, limiting block; 9, connecting frame; 10, first motor; 11, support frame; 12, rotating shaft; 13, support part; 14, chute; 15, second motor; 16, first gear; 17, rotating disc; 18, second gear. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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 of the embodiments.

[0019] Embodiment 1: Refer to Figures 1-3, A palletizing device, including a base 1, on which fixing holes are provided. Through the cooperation of bolts and the fixing holes, the base can be fixed. A rotating disk 17 is connected to the base 1 through a rotating mechanism. A first motor 10 is fixedly connected to the rotating disk 17. A threaded rod 5 is rotatably connected to the output shaft of the first motor 10. When the first motor 10 rotates, it drives the threaded rod 5 to rotate, thereby adjusting the position of the moving block 4 on the threaded rod 5.

[0020] The threaded rod 5 is threadedly penetrated by a moving block 4. The threaded rod 5 is a reciprocating threaded rod. Without the first motor 10 rotating forward and backward, the position of the moving block 4 can be raised and lowered. The moving block 4 is limited by a limiting mechanism. Two telescopic rods 2 are fixedly connected to the moving block 4. The two telescopic rods 2 form a 90° angle. Clamping mechanisms 3 are fixedly connected to both telescopic rods 2. When in use, pallets are placed on both sides of the device. When the first clamping mechanism 3 clamps the fertilizer and moves above the pallet, the second clamping mechanism 3 is exactly above the conveyor belt. When resetting after placing the fertilizer on the pallet, the second clamping mechanism 3 will also be above another pallet, so as to alternately clamp and palletize the fertilizer, avoiding the occurrence of no-load situations, and thus being beneficial to improving the palletizing efficiency.

[0021] The rotating mechanism includes a rotating shaft 12. The rotating shaft 12 is rotatably connected to the base 1 through a bearing. The rotating shaft 12 is fixedly connected to the rotating disk 17. A first gear 16 is fixedly connected to the rotating shaft 12. A second gear 18 meshes with the first gear 16. The second gear 18 is fixedly connected to the rotating shaft 12. A second motor 15 is fixedly connected to the base 1. The second motor 15 rotates in reverse for resetting. The second motor 15 is drivably connected to the first gear 16. By rotating the second motor 15, the first gear 16 is driven to rotate, causing the second gear 18 to rotate, thereby driving the rotating disk 17 to rotate, so that the clamping mechanism 3 is alternately located directly above the conveyor belt.

[0022] When in use: A threaded rod 5 is rotatably connected to the output shaft of the first motor 10. When the first motor 10 rotates, it drives the threaded rod 5 to rotate, thereby adjusting the position of the moving block 4 on the threaded rod 5, so that the clamping mechanism 3 is located directly above the conveyor belt, clamps the fertilizer, and then the rotating mechanism rotates, so that the clamping mechanism 3 is located above the pallet for palletizing. Another clamping mechanism 3 will be located directly above the conveyor belt and clamp the fertilizer. When rotating and resetting, the clamping mechanism 3 clamping the fertilizer will be above another pallet.

[0023] Example 2: Refer to Figures 1-4, as another preferred embodiment of the present utility model, on the basis of Embodiment 1, the limiting mechanism includes a connecting frame 9 fixedly connected to the rotating disk 17. A vertical plate 6 is fixedly connected to the connecting frame 9. A limiting groove 7 is formed in the vertical plate 6. A limiting block 8 is slidably arranged in the limiting groove 7. The limiting block 8 is fixedly connected to the moving block 4. By using the limiting block 8 and the limiting groove 7 to limit the moving block 4, the rotation of the moving block 4 is prevented.

[0024] Embodiment 3: Refer to Figures 1-4 , as another preferred embodiment of the present utility model, on the basis of Embodiment 1, a support frame 11 is fixedly connected to the rotating disk 17. The support frame 11 is rotatably connected to the threaded rod 5 through a bearing. The bearing is a slewing bearing. The support frame 11 plays a supporting role to prevent the first motor 10 from being damaged due to being used for support.

[0025] A sliding groove 14 is formed in the rotating disk 17. The sliding groove 14 has an annular structure. A sliding block is slidably arranged in the sliding groove 14. A support portion 13 is fixedly connected to the sliding block. The support portion 13 is fixedly connected to the base 1. When the rotating disk 17 rotates, it will drive the sliding block to slide in the sliding groove 14.

[0026] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.

Claims

1. A palletizing device, comprising a base (1), characterized in that: The base (1) is connected to a rotating disk (17) via a rotating mechanism, the rotating disk (17) is fixedly connected to a first motor (10), an output shaft on the first motor (10) is rotatably connected to a threaded rod (5), a moving block (4) is threadedly connected to the threaded rod (5), the moving block (4) is limited by a limiting mechanism, two telescopic rods (2) are fixedly connected to the moving block (4), the two telescopic rods (2) form an angle of 90°, and the two telescopic rods (2) are fixedly connected to a clamping mechanism (3).

2. A palletizing device according to claim 1, characterized in that: The rotating mechanism comprises a rotating shaft (12), the rotating shaft (12) being rotatably connected to the base (1) via a bearing, the rotating shaft (12) being fixedly connected to the rotating disk (17), the rotating shaft (12) being fixedly connected to a first gear (16), the first gear (16) being meshed with a second gear (18), the second gear (18) being fixedly connected to the rotating shaft (12), the base (1) being fixedly connected to a second motor (15), the second motor (15) being transmission-connected to the first gear (16).

3. A palletizing device according to claim 1, characterized in that: The limiting mechanism comprises a connecting frame (9), the connecting frame (9) is fixedly connected to the rotating disk (17), a vertical plate (6) is fixedly connected to the connecting frame (9), a limiting groove (7) is provided on the vertical plate (6), a limiting block (8) is slidably arranged in the limiting groove (7), and the limiting block (8) is fixedly connected to the moving block (4).

4. A palletizing device according to any one of claims 1 to 3, characterized in that: A support frame (11) is fixedly connected to the rotating disk (17), and the support frame (11) is rotatably connected to the threaded rod (5) via a bearing.

5. A palletizing device according to claim 4, characterized in that: The rotating disk (17) is provided with a slide groove (14), the slide groove (14) is in a circular ring structure, a slider is slidably arranged in the slide groove (14), a support portion (13) is fixedly connected to the slider, and the support portion (13) is fixedly connected to the base (1).

6. A palletizing device according to claim 1, characterized in that: The threaded rod (5) is a reciprocating threaded rod.

7. A palletizing device according to claim 1, characterized in that: The base (1) is provided with a fixing hole.

Images