Stacking machine with deviation rectifying structure

Abstract

The utility model relates to the technical field of stacking machines, in particular to a stacking machine with a deviation rectifying structure, which comprises a rack, a ground rail, a lifting plate, a lifting component, a limiting frame, a first screw rod, a pushing component, a side plate, a deviation rectifying component and a baffle plate, a ground rail is arranged on the bottom face of the rack, a lifting plate is arranged on the inner side of the rack, a lifting assembly is arranged on one side of the lifting plate, a first lead screw is arranged on the inner side of the lifting plate, a limiting frame is arranged on the outer side of the first lead screw, the bottom face of the limiting frame is in threaded connection with the first lead screw, and a pushing assembly is arranged on the outer side of the first lead screw. A side plate is arranged on the inner side of the limiting frame, a first deviation rectifying assembly is arranged on one side of the limiting frame, a baffle is arranged on one side of the side plate, and a second deviation rectifying assembly is arranged on one side of the baffle; through a limiting clamping mode, the position of a conveyed object is limited according to the actual size of the conveyed object, the stability of the position of the object is guaranteed, the object is prevented from being damaged in the machine operation process, and therefore the practical value of the stacking machine is effectively enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of stacking machine, especially a stacking machine with rectification structure. BACKGROUND

[0002] In the modern warehouse, space utilization is crucial, and the stacking machine can accurately place goods at the designated location of the shelf, realizing high-density storage. It can run in narrow lanes, fully utilizing the vertical space of the warehouse, greatly increasing the storage capacity of the warehouse.

[0003] The current stacking machine may sway left and right or bounce up and down when driving in the lane. This shaking may cause the position of the goods to shift, resulting in poor stability during use, easy damage to goods, and possible machine operation failure.

[0004] Therefore, in view of the fact that the position of the goods on the existing stacking machine is prone to shift, a stacking machine with rectification structure can be designed. By limiting and clamping, the actual size of the transported goods is limited to ensure the stability of the goods position and avoid damage to the goods during machine operation, thereby effectively enhancing the practical value of the stacking machine. SUMMARY

[0005] In order to overcome the problem that most stacking machines may sway when driving in the lane, which may cause the position of the goods to shift, resulting in poor stability during use, easy damage to goods, and possible machine operation failure.

[0006] The technical solution of the utility model is: a stacking machine with rectification structure, comprising a rack, a ground rail, a lifting plate, a lifting assembly, a limiting frame, a first lead screw, a pushing assembly, a side plate, a first rectification assembly, a baffle and a second rectification assembly; the bottom surface of the rack is provided with a ground rail, the ground rail and the bottom surface of the rack are connected with each other by sliding, the inner side of the rack is provided with a lifting plate, one side of the lifting plate is provided with a lifting assembly, the inner side of the lifting plate is provided with a first lead screw, the outer side of the first lead screw is provided with a limiting frame, the bottom surface of the limiting frame and the first lead screw are connected with each other by screwing, the outer side of the first lead screw is provided with a pushing assembly, the inner side of the limiting frame is provided with a side plate, the side plate is symmetrically provided with two groups, one side of the limiting frame is provided with a first rectification assembly, one side of the side plate is provided with a baffle, one side of the baffle is provided with a second rectification assembly.

[0007] Preferably, the rack moving path is set by the ground rail, the lifting plate is lifted by the lifting assembly to adjust the height of the placed goods, the distance between the two groups of side plates is adjusted by the first deviation rectifying assembly, the goods are clamped on both sides by the side plates, the position of the baffle is moved by the second deviation rectifying assembly to push the goods, and the other two sides of the goods are clamped by the baffle and the limiting frame, the first screw rod is rotated by the pushing assembly to adjust the position of the limiting frame, and the goods are conveniently transferred, so that the position of the goods is limited according to the actual size of the transported goods, the position of the goods is stabilized, and the effect that the goods are not damaged during the operation of the machine is avoided.

[0008] Preferably, the lifting assembly comprises a lifting mechanism, lifting ropes and a connecting shaft; the outer side of the rack is provided with the lifting mechanism, the lifting mechanism is symmetrically provided with two groups, the inner side of the lifting mechanism is provided with the lifting ropes, the lifting ropes are symmetrically provided with two groups, the other end of the lifting ropes is connected with the upper surface of the lifting plate, and one side of the rack is provided with the connecting shaft.

[0009] Preferably, the lifting assembly further comprises a sliding groove and a sliding block; one side of the rack is provided with the sliding groove, the sliding groove is provided with a plurality of groups, one side of the lifting plate is provided with the sliding block, the sliding block is symmetrically provided with a plurality of groups, and the sliding block is arranged on the inner side of the sliding groove.

[0010] Preferably, the pushing assembly comprises a first servo motor and a guide rail; the outer side of the limiting frame is provided with the first servo motor, the output end of the first servo motor is connected with the first screw rod, the inner side of the lifting plate is provided with the guide rail, the guide rail is symmetrically provided with two groups, the guide rail is symmetrically arranged on the two sides of the first screw rod, and the bottom surface of the limiting frame is connected with the guide rail in a sliding mode.

[0011] Preferably, the first deviation rectifying assembly comprises a bidirectional screw rod and a second servo motor; the inner side of the limiting frame is provided with the bidirectional screw rod, the outer side of the limiting frame is provided with the second servo motor, the output end of the second servo motor is connected with the bidirectional screw rod, and the side plate is arranged on the outer side of the bidirectional screw rod.

[0012] Preferably, the second deviation rectifying assembly comprises a receiving groove and an electric telescopic rod; one side of the side plate is provided with the receiving groove, the inner side of the receiving groove is provided with the electric telescopic rod, and the baffle is arranged at one end of the electric telescopic rod.

[0013] Preferably, the second deviation rectifying assembly further comprises a through groove; one side of the side plate is provided with the through groove, the through groove is connected with the receiving groove in a penetrating mode, and the baffle slides along the through groove.

[0014] The utility model discloses the beneficial effects of:

[0015] When using a stacker crane, the movement path of the frame is clearly defined by setting up ground rails, the placement height of the items is adjusted by lifting plates, the distance between the two sets of side plates is adjusted, the side plates clamp the two sides of the items, the position of the baffle is moved so that the baffle pushes the items, and the other two sides of the items are clamped by the baffle and the limit frame. The position of the limit frame is adjusted by rotating the first lead screw, which facilitates the transfer of items. This solves the problem that most stacker cranes may cause the items to shift due to shaking when traveling in aisles, resulting in poor stability and easy damage to items. This enhances the practical value of the stacker crane. Attached Figure Description

[0016] Figure 1 The diagram shown is a three-dimensional structural schematic of a stacker crane with a correction structure according to this utility model.

[0017] Figure 2 The diagram shown is a three-dimensional structural schematic of the lifting component of a stacker crane with a correction structure according to this utility model.

[0018] Figure 3 The diagram shown is a three-dimensional structural schematic of the first alignment component of a stacker crane with an alignment structure according to this utility model.

[0019] Figure 4 The diagram shown is a three-dimensional cross-sectional view of the side plate of a stacker crane with a correction structure according to this utility model.

[0020] Explanation of reference numerals in the attached drawings: 1. Frame; 2. Ground rail; 3. Lifting plate; 301. Lifting mechanism; 302. Lifting rope; 303. Coupling; 304. Slide groove; 305. Slider; 4. Limiting frame; 5. First lead screw; 501. First servo motor; 502. Guide rail; 6. Side plate; 601. Bidirectional lead screw; 602. Second servo motor; 7. Baffle; 701. Storage slot; 702. Electric telescopic rod; 703. Through groove. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please see Figures 1-4The utility model provides an embodiment: a stacking machine with rectification structure, including frame 1, ground rail 2, lifting plate 3, lifting subassembly, limit support 4, first screw rod 5, push subassembly, side plate 6, first rectification subassembly, baffle 7 and second rectification subassembly, the bottom surface of frame 1 is provided with ground rail 2, and ground rail 2 and frame 1 bottom surface are mutually slidingly connected, and the inner side of frame 1 is provided with lifting plate 3, and the side of lifting plate 3 is provided with lifting subassembly, and the inner side of lifting plate 3 is provided with first screw rod 5, and the outer side of first screw rod 5 is provided with limit support 4, and the bottom surface of limit support 4 and first screw rod 5 are mutually screwed, and the outer side of first screw rod 5 is provided with push subassembly, and the inner side of limit support 4 is provided with side plate 6, and side plate 6 is provided with two groups of symmetry, and the side of limit support 4 is provided with first rectification subassembly, and the side of side plate 6 is provided with baffle 7, and the side of baffle 7 is provided with second rectification subassembly.

[0023] Please refer to Figure 2 In the embodiment, lifting subassembly includes lifting mechanism 301, lifting rope 302, connecting shaft 303, sliding slot 304 and sliding block 305, the outer side of frame 1 is provided with lifting mechanism 301, lifting mechanism 301 is provided with two groups of symmetry, the inner side of lifting mechanism 301 is provided with lifting rope 302, lifting rope 302 is provided with two groups of symmetry, the other end of lifting rope 302 and the upper surface of lifting plate 3 are mutually connected, one side of frame 1 is provided with connecting shaft 303, connecting shaft 303 and lifting rope 302 are mutually slidingly connected, one side of frame 1 is provided with sliding slot 304, sliding slot 304 is provided with multiple groups, one side of lifting plate 3 is provided with sliding block 305, sliding block 305 is provided with multiple groups of symmetry, and sliding block 305 is arranged at the inner side of sliding slot 304, lifting rope 302 is reeled and unreeled by the flexible control of lifting mechanism 301, the stable operation of lifting rope 302 is guaranteed by connecting shaft 303, lifting plate 3 is pulled by lifting rope 302, thereby driving sliding block 305 to slide along sliding slot 304 synchronously, and the stable lifting of lifting plate 3 is guaranteed.

[0024] Push subassembly includes first servo motor 501 and guide rail 502, the outer side of limit support 4 is provided with first servo motor 501, the output end of first servo motor 501 and first screw rod 5 are mutually connected, the inner side of lifting plate 3 is provided with guide rail 502, guide rail 502 is provided with two groups of symmetry, guide rail 502 is provided with two sides of symmetry of first screw rod 5, and the bottom surface of limit support 4 and guide rail 502 are mutually slidingly connected, first screw rod 5 is driven to rotate by first servo motor 501, the position of limit support 4 is adjusted by rotating first screw rod 5, limit support 4 is made to slide along guide rail 502, and the stable displacement of limit support 4 is guaranteed by guide rail 502, thereby realizing the effect that articles are pushed flexibly.

[0025] Please refer to Figure 3In the embodiment, the first deviation rectifying assembly comprises a bidirectional screw rod 601 and a second servo motor 602; the inner side of the limiting frame 4 is provided with the bidirectional screw rod 601, the outer side of the limiting frame 4 is provided with the second servo motor 602, the output end of the second servo motor 602 is connected with the bidirectional screw rod 601, the side plate 6 is arranged on the outer side of the bidirectional screw rod 601, the bidirectional screw rod 601 is driven to rotate by the second servo motor 602, the distance between the two groups of side plates 6 is adjusted by rotating the bidirectional screw rod 601, so that the two sides of the article are clamped and fixed according to the actual size of the article.

[0026] Please refer to Figure 4 In the embodiment, the second deviation rectifying assembly comprises a receiving groove 701, an electric telescopic rod 702 and a through groove 703; one side of the side plate 6 is provided with the receiving groove 701, the inner side of the receiving groove 701 is provided with the electric telescopic rod 702, the baffle 7 is arranged at one end of the electric telescopic rod 702, one side of the side plate 6 is provided with the through groove 703, the through groove 703 and the receiving groove 701 are mutually penetrated, the baffle 7 slides along the through groove 703, the position of the electric telescopic rod 702 is fixed by the receiving groove 701, the position of the baffle 7 is adjusted by the telescopic electric telescopic rod 702, so that the baffle 7 slides along the through groove 703, thereby the article is fixed by being pressed flexibly, and the article is protected from deviation.

[0027] When the article is taken, the article is placed on the lifting plate 3, the bidirectional screw rod 601 is driven to rotate by the second servo motor 602, the side plate 6 is clamped and fixed on both sides of the article by rotating the bidirectional screw rod 601;

[0028] Then, the electric telescopic rod 702 in the receiving groove 701 is retracted, the baffle 7 is driven to slide along the through groove 703, so that the baffle 7 pushes the article and drives the article to abut against one side of the limiting frame 4;

[0029] When the article is moved, the rack 1 is moved to a specified position along the ground rail 2, the lifting rope 302 is wound around the connecting shaft 303 by the lifting mechanism 301, so that the height of the lifting plate 3 is raised, the sliding block 305 is synchronously slid upward along the sliding groove 304;

[0030] Finally, the first screw rod 5 is driven to rotate by the first servo motor 501, the limiting frame 4 is driven to move along the guide rail 502 by rotating the first screw rod 5, the article is pushed to a specified placement position, and the rack 1 is moved away after the distance between the two groups of side plates 6 is expanded by rotating the bidirectional screw rod 601.

[0031] Through the above steps, the rack 1 moving path is defined through the ground rail 2, the lifting plate 3 is lifted by the lifting assembly, the lifting plate 3 adjusts the height of the placed articles, the distance between the two groups of side plates 6 is adjusted through the first deviation rectifying assembly, the two sides of the articles are clamped by the side plates 6, the position of the baffle 7 is moved through the second deviation rectifying assembly, the articles are pushed by the baffle 7, so that the other two sides of the articles are clamped by the baffle 7 and the limiting frame 4, the first lead screw 5 is driven to rotate through the pushing assembly, the position of the limiting frame 4 is adjusted by rotating the first lead screw 5, the articles are conveniently transferred, so that the position of the articles is limited according to the actual size of the transported articles, the position of the articles is stable, and the articles are prevented from being damaged in the process of machine operation.

[0032] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the person skilled in the art without departing from the purpose of the utility model.

Claims

1. A stacker with a deviation rectifying structure, comprising a rack (1), a ground rail (2), a lifting plate (3), a lifting assembly, characterized in that: It also includes the limit frame (4), the first lead screw (5), the push assembly, the side plate (6), the first deviation rectifying assembly, the baffle (7) and the second deviation rectifying assembly; The bottom surface of the rack (1) is provided with the ground rail (2), the ground rail (2) and the rack (1) bottom surface are slidably connected with each other, the inner side of the rack (1) is provided with the lifting plate (3), one side of the lifting plate (3) is provided with the lifting assembly, the inner side of the lifting plate (3) is provided with the first lead screw (5), the outer side of the first lead screw (5) is provided with the limit frame (4), the bottom surface of the limit frame (4) is threadedly connected with the first lead screw (5), the outer side of the first lead screw (5) is provided with the push assembly, the inner side of the limit frame (4) is provided with the side plate (6), the side plate (6) is symmetrically provided with two groups, one side of the limit frame (4) is provided with the first deviation rectifying assembly, one side of the side plate (6) is provided with the baffle (7), one side of the baffle (7) is provided with the second deviation rectifying assembly, the first deviation rectifying assembly includes the bidirectional lead screw (601) and the second servo motor (602); The inner side of the limit frame (4) is provided with the bidirectional lead screw (601), the outer side of the limit frame (4) is provided with the second servo motor (602), the output end of the second servo motor (602) is connected with the bidirectional lead screw (601), the side plate (6) is arranged on the outer side of the bidirectional lead screw (601), the second deviation rectifying assembly includes the receiving groove (701) and the electric telescopic rod (702); One side of the side plate (6) is provided with the receiving groove (701), the inner side of the receiving groove (701) is provided with the electric telescopic rod (702), the baffle (7) is arranged at one end of the electric telescopic rod (702).

2. The stacker with a deviation rectifying structure according to claim 1, characterized in that: The lifting assembly includes the lifting mechanism (301), the lifting rope (302) and the connecting shaft (303); The outer side of the rack (1) is provided with the lifting mechanism (301), the lifting mechanism (301) is symmetrically provided with two groups, the inner side of the lifting mechanism (301) is provided with the lifting rope (302), the lifting rope (302) is symmetrically provided with two groups, the other end of the lifting rope (302) is connected with the upper surface of the lifting plate (3), one side of the rack (1) is provided with the connecting shaft (303), the connecting shaft (303) is slidably connected with the lifting rope (302).

3. The stacker according to claim 2, characterized in that: The lifting assembly further includes the sliding groove (304) and the sliding block (305); One side of the rack (1) is provided with the sliding groove (304), the sliding groove (304) is provided with a plurality of groups, one side of the lifting plate (3) is provided with the sliding block (305), the sliding block (305) is symmetrically provided with a plurality of groups, and the sliding block (305) is arranged on the inner side of the sliding groove (304).

4. The stacker with a deviation rectifying structure according to claim 2, characterized in that: The push assembly includes the first servo motor (501) and the guide rail (502); The outer side of the limit frame (4) is provided with the first servo motor (501), the output end of the first servo motor (501) is connected with the first lead screw (5), the inner side of the lifting plate (3) is provided with the guide rail (502), the guide rail (502) is symmetrically provided with two groups, the guide rail (502) is symmetrically arranged on both sides of the first lead screw (5), and the bottom surface of the limit frame (4) is slidably connected with the guide rail (502).

5. The stacker with a deviation rectifying structure according to claim 1, characterized in that: The second deviation rectifying assembly further comprises a through groove (703); one side of the side plate (6) is provided with the through groove (703), the through groove (703) and the receiving groove (701) are mutually penetrated, and the baffle (7) slides along the through groove (703).

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