Single-suction double-stack truss unstacker

Abstract

The single-suction double-stack truss unstacker comprises two sliding rail frames and a cross rod, the cross rod is fixedly arranged between the two sliding rail frames, a sliding rail pipe is arranged on the tops of the two sliding rail frames in a sliding mode, a first sliding frame is arranged on the top of the sliding rail pipe in a sliding mode, and a second sliding frame is arranged on the top of the first sliding frame in a sliding mode. The front side of the first sliding frame is fixedly connected with a sliding rail frame. The material unstacking and transferring device relates to the technical field of material unstacking and transferring. According to the single-suction double-stack truss unstacker, the two charging plates are arranged between the two sliding rail frames, and the suction cups are driven among the sliding rail frames, the sliding rail pipes and the sliding rail frames in a multi-direction mode, so that the single-suction double-stack truss unstacker can achieve multi-direction unstacking and transfer direction switching through alternate feeding of the two charging plates and multi-direction unstacking of the suction cups; the device is promoted to reload the materials without long waste time, the unstacking continuity is guaranteed, then it is guaranteed that the suction cup unstacks and transfers the materials on the top of the loading plate continuously, and the unstacking efficiency of the device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of material destacking and transferring, in particular to a single-suction double-stacking truss destacking machine. Background Art

[0002] In the process of depalletizing materials, manual depalletizing is generally adopted, that is, materials and packaging boxes are placed on the conveyor belt one by one manually. This method will consume a lot of labor and time, and has low efficiency. To avoid such problems, depalletizing equipment is used in the prior art for depalletizing and transferring.

[0003] Although the depalletizing equipment in the prior art is convenient for improving the depalletizing efficiency, it is inevitable that there are still some shortcomings in the actual use process. For example, the device lacks a double-station depalletizing mechanism, which leads to the traditional depalletizing equipment using a single station to place and depalletize materials, which will result in the repeated loading and unloading of materials being not tightly connected, and there are problems such as a long time for reloading materials and the temporary idleness of the depalletizing mechanism, resulting in reduced depalletizing efficiency. In order to avoid such problems, a single-suction double-stacking truss depalletizing machine is proposed to solve the existing problems. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a single-suction double-stack truss depalletizing machine, which solves the problem that single-station depalletizing equipment takes a long time to reload materials, causing the equipment to be temporarily idle and resulting in reduced depalletizing efficiency.

[0005] The cam is secured to the bottom of the two legs and is designed to be pivotally connected to the top of the two legs, the top of the cam being secured to the bottom of the two legs and being capable of sliding relative to the top of the two legs.

[0006] Preferably, a second servo motor is installed on the top of the first slide and on one side of the first servo motor, a second gear is installed on the bottom end of the output shaft of the second servo motor, and a second tooth plate meshing with the second gear is fixedly connected to the top of the slide rail tube.

[0007] Preferably, both sides of the bottom of the slide rail tube are fixedly connected with a second slide frame that is slidably adapted to the slide rail frame, a third servo motor is installed on the top of the second slide frame, a third gear is installed on the bottom end of the output shaft of the third servo motor, and a third tooth plate that meshes with the third gear is fixedly connected to the top of the slide rail frame.

[0008] Preferably, both sides of the front side of the cross bar are fixedly connected with support frames, and a conveyor belt is installed on the top of the support frame.

[0009] Preferably, a barrier mesh panel is fixedly connected to the side of the slide rail frame. Beneficial Effects

[0010] The present invention provides a single-suction double-stack truss destacking machine. Compared with the existing technology, the present invention has the following beneficial effects: by arranging two loading plates between two slide rail frames, and driving the suction cups in multiple directions between the slide rail frames, the slide rail tubes and the slide rail frames, the device can alternately load materials through the two loading plates and switch the suction cups in multiple directions of destacking and transferring directions, so that the device will not waste a long time when reloading materials, and the continuity of destacking is ensured, thereby ensuring that the suction cups continue to destacking and transferring the materials on the top of the loading plates, thereby improving the destacking efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the external structure of the present invention; Figure 2 It is a rear view of the crossbar structure of the present invention; Figure 3 is a schematic diagram of the suction cup structure of the present invention; Figure 4 A top view of the internal structure of the slide rail frame of the present invention; Figure 5 is a cross-sectional view of a first carriage structure of the present invention; Figure 6 A top view of the slide rail frame structure of the present invention; Figure 7 It is a bottom view of the second sliding frame structure of the present invention.

[0012] In the figure: 1. slide rail frame; 2. cross bar; 3. slide rail tube; 4. first slide; 5. hydraulic telescopic cylinder; 6. loading plate; 7. slide rail frame; 8. slide plate with grooves; 9. vacuum valve; 10. suction cup; 11. first tooth plate; 12. first servo motor; 13. first gear; 14. second servo motor; 15. second gear; 16. second tooth plate; 17. second slide; 18. third servo motor; 19. third tooth plate; 20. third gear; 21. support frame; 22. conveyor belt; 23. enclosure mesh plate. DETAILED DESCRIPTION

[0013] 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.

[0014] See also Figure 1-7 The present invention provides a technical solution: a single-suction double-stack truss destacker, comprising a slide rail frame 1 and a cross bar 2, wherein two slide rail frames 1 are provided, and the cross bar 2 is fixedly arranged between the two slide rail frames 1, and both sides of the front side of the cross bar 2 are fixedly connected with a support frame 21, a conveyor belt 22 is installed on the top of the support frame 21, and a fence mesh plate 23 is fixedly connected to the side of the slide rail frame 1.

[0015] Further: in order to facilitate alternating feeding and continuous azimuth switching and achieve the effect of continuous and efficient destacking, a slide rail tube 3 is slidably arranged on the top of the two slide rail frames 1, a first slide rail 4 is slidably arranged on the top of the slide rail tube 3, a slide rail frame 7 is fixedly connected to the front side of the first slide rail 4, a slotted slide plate 8 is slidably connected inside the slide rail frame 7, a vacuum valve 9 is installed at the bottom of the slotted slide plate 8, a suction cup 10 is connected to the bottom of the vacuum valve 9, a first tooth plate 11 is fixedly connected to the rear side of the slotted slide plate 8, a first servo motor 12 is installed at the top of the first slide rail 4, a first gear 13 meshing with the first tooth plate 11 is installed at the end of the output shaft of the first servo motor 12, the opposite sides of the two slide rail frames 1 are fixedly connected to a hydraulic telescopic cylinder 5 through a bracket, and a loading plate 6 is fixedly connected to the surface of the extended end of the hydraulic telescopic cylinder 5 through a bracket; As a detailed explanation: a second servo motor 14 is installed on the top of the first slide 4 and on one side of the first servo motor 12, a second gear 15 is installed on the bottom end of the output shaft of the second servo motor 14, a second tooth plate 16 meshing with the second gear 15 is fixedly connected to the top of the slide tube 3, and a second slide 17 slidably adapted to the slide frame 1 is fixedly connected to both sides of the bottom of the slide tube 3, a third servo motor 18 is installed on the top of the second slide 17, a third gear 20 is installed on the bottom end of the output shaft of the third servo motor 18, and a third tooth plate 19 meshing with the third gear 20 is fixedly connected to the top of the slide frame 1.

[0016] Before use, connect the on-site vacuum pump to the vacuum valve 9; When in use, a forklift is first used to place the stacked materials on the top of the left loading plate 6, and then the left hydraulic telescopic cylinder 5 is started, so that the extended end of the hydraulic telescopic cylinder 5 drives the loading plate 6 and the materials to rise, and then the second servo motor 14 is started, and the second gear 15 is driven by the second servo motor 14 to engage with the second tooth plate 16, so that the first slide 4 carrying the slide rail frame 7, the grooved slide plate 8, the vacuum valve 9 and the suction cup 10 move to the left to the grabbing range of the left loading plate 6, and then the first servo motor 12 is started, and the first gear 13 and the first tooth plate 11 are driven by the first servo motor 12 The grooved slide plate 8 drives the suction cup 10 downward to fit the packaging box of a single material, and then the vacuum pump is started. The suction cup 10 adsorbs the material packaging box through the vacuum pump and the vacuum valve 9. The height of the suction cup 10 is reset, and then the third servo motor 18 is started. The third gear 20 is driven by the third servo motor 18 to engage with the third tooth plate 19, so that the suction cup 10 carries the material to the top of the corresponding position of the conveyor belt 22, and then descends and puts the material onto the conveyor belt 22. This is repeated until the material transfer on the top of the left loading plate 6 is completed; When the material on the left loading plate 6 is about to be transferred, a forklift is used to discharge the material on the right loading plate 6 at the same time. Then, after the left loading plate 6 is empty, the suction cup 10 is adjusted to the right side to grab and transfer the material on the top of the right loading plate 6, thereby performing continuous alternating destacking and transfer operations.

Claims

1. A single-suction double-stack truss destacking machine, comprising a slide rail frame (1) and a cross bar (2), wherein two slide rail frames (1) are provided, and the cross bar (2) is fixedly arranged between the two slide rail frames (1), characterized in that: A slide rail tube (3) is slidably arranged on the top of the two slide rail frames (1), a first slide rail (4) is slidably arranged on the top of the slide rail tube (3), a slide rail frame (7) is fixedly connected to the front side of the first slide rail (4), a slotted slide plate (8) is slidably connected inside the slide rail frame (7), a vacuum valve (9) is installed at the bottom of the slotted slide plate (8), a suction cup (10) is connected to the bottom of the vacuum valve (9), a first toothed plate (11) is fixedly connected to the rear side of the slotted slide plate (8), a first servo motor (12) is installed at the top of the first slide rail (4), a first gear (13) meshing with the first toothed plate (11) is installed at the end of the output shaft of the first servo motor (12), and the two slide rail frames (1) are fixedly connected to the hydraulic telescopic cylinder (5) on the opposite side through a bracket, and a loading plate (6) is fixedly connected to the surface of the extended end of the hydraulic telescopic cylinder (5) through a bracket.

2. A single-suction double-stack truss destacking machine according to claim 1, characterized in that: A second servo motor (14) is installed at the top of the first slide (4) and on one side of the first servo motor (12); a second gear (15) is installed at the bottom end of the output shaft of the second servo motor (14); and a second tooth plate (16) meshing with the second gear (15) is fixedly connected to the top of the slide rail tube (3).

3. The single-suction double-stack truss destacker according to claim 1, characterized in that: Both sides of the bottom of the slide rail tube (3) are fixedly connected to a second slide frame (17) slidably matched with the slide rail frame (1); a third servo motor (18) is installed on the top of the second slide frame (17); a third gear (20) is installed at the bottom end of the output shaft of the third servo motor (18); and a third tooth plate (19) meshing with the third gear (20) is fixedly connected to the top of the slide rail frame (1).

4. The single-suction double-stack truss destacking machine according to claim 1, characterized in that: Both sides of the front side of the crossbar (2) are fixedly connected to support frames (21), and a conveyor belt (22) is installed on the top of the support frame (21).

5. The single-suction double-stack truss destacking machine according to claim 1, characterized in that: A barrier mesh plate (23) is fixedly connected to the side of the slide rail frame (1).

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