Intelligent box stacking machine

Abstract

The present invention discloses an intelligent box stacking machine, including a main frame, a movable bracket, a fixed bracket, a No. 2 lifting cylinder, a No. 1 blocking cylinder, a column, a No. 2 transmission motor, a gear B and a toothed chain. Four supporting feet are symmetrically installed at the bottom of the main frame, and the supporting feet are installed at four vertical angles of the lower surface of the main frame. A movable bracket is fixed below the main frame. Four gears C are symmetrically installed at the upper and lower ends of the movable bracket through a fixed frame. The four gears C are installed on the main frame through a fixed frame. The gears C are symmetrically distributed on both sides of the movable bracket close to the feeding and discharging directions. The middle position of the toothed chain is wound on the gear B, and the two ends of the toothed chain pass through the gear C and are fixed to the bottom of the movable bracket through fixed blocks. The intelligent box stacking machine of the present invention can realize automatic box stacking, replacing manual operation, thereby improving work efficiency and product quality and reducing labor costs.

Description

Technical Field

[0001] The present invention relates to the technical field of carton stacking machines, and in particular to an intelligent carton stacking machine. Background Art

[0002] Cartons are the most widely used packaging products. According to different materials, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. Commonly used cartons are three-layer and five-layer, and seven-layer is less used. Each layer is divided into lining paper, corrugated paper, core paper, and face paper. The lining and face paper are tea board paper and kraft paper, and the core paper is corrugated paper. The color and feel of various papers are different, and the paper produced by different manufacturers (color, feel) is also different.

[0003] After a lot of searching, we know that: Chinese invention patent: application number [CN202020081534.2], publication number [CN211545229U], the present invention provides a fully automatic stacking machine, which belongs to the technical field of warehousing equipment. It solves the problem that the existing carton stacking operation requires manual operation, has low work efficiency, and has high work intensity for workers. The present invention includes a frame and a conveying mechanism arranged on the frame for conveying cartons, a blocking mechanism for blocking cartons, a push box positioning mechanism for pushing cartons to achieve carton positioning, a limit baffle for limiting the position of the carton in cooperation with the push box positioning mechanism, a clamping mechanism for clamping and loosening the carton, a carton lifting mechanism for lifting the carton in cooperation with the clamping mechanism, and a control box for controlling the fully automatic stacking machine. The present invention has the advantages of improving work efficiency, reducing the work intensity of workers, and a wide range of applications.

[0004] Cardboard boxes are mainly used for material storage and turnover in industrial production. However, cartons are generally large in size and take up a lot of space when placed together. In order to save space, multiple empty cartons need to be stacked together when stored. Currently, stacking of material boxes is mainly done manually, which wastes manpower and has low work efficiency. Cartons cannot be stacked too high, so an intelligent stacking machine is needed. Summary of the invention

[0005] The object of the present invention is to provide an intelligent box stacking machine which has the advantages of being able to automatically stack boxes, having high box stacking efficiency, being able to stack cartons high and having low production costs, thereby solving the problems of low efficiency and high labor intensity of manual box stacking.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an intelligent box stacking machine, comprising a main frame, a movable bracket, a fixed bracket, a No. 2 lifting cylinder, a No. 1 blocking cylinder, a column, a No. 2 transmission motor, a gear B and a toothed chain, four supporting feet are symmetrically installed at the bottom of the main frame, and the supporting feet are installed at four vertical angles of the lower surface of the main frame. A movable bracket is fixed below the main frame, and four gears C are symmetrically installed at the upper and lower ends of the movable bracket through a fixed frame. The four gears C are installed on the main frame through a fixed frame, and the gears C are symmetrically distributed near the feed and outlet of the movable bracket. On both sides of the feeding direction, the middle position of the tooth chain is wound on the gear B, and the two ends of the tooth chain pass through the gear C and are respectively fixed to the bottom of the movable bracket through fixed blocks. The movable bracket is installed with a casing A at one end located in the discharge direction, and a gear A is fixed inside the casing A. The shaft on the gear A is fixed together with the shaft on the No. 1 transmission motor through a coupling and realizes coaxial rotation. The No. 1 transmission motor is installed at the bottom of the casing A through a flange fixture. The No. 1 transmission motor is located under the fixed plate on the outside of the main frame, and six No. 2 lifting cylinders are symmetrically installed on both sides of the upper surface of the horizontal plate at the upper end of the column.

[0007] Preferably, a fixed plate is installed on the upper surface of the movable bracket, three cartons are arranged on the fixed plate, a No. 3 blocking cylinder is fixed to the bottom of the fixed plate on one side of the feeding direction, the No. 3 blocking cylinder is installed on the main frame, and a block is fixed to the front end of the telescopic rod in the vertical direction of the upper end of the No. 3 blocking cylinder.

[0008] Preferably, four columns are symmetrically fixed inside the main frame near the lower position, two sides of the movable bracket are symmetrically fixed on the four columns and can move up and down on the columns, and fourteen small gears are symmetrically installed on the movable bracket.

[0009] Preferably, the gear B is fixed inside the casing B, and the casing B is fixed at the inner bottom of the main frame near the middle position. A No. 2 transmission motor is installed on the side of the casing B close to the discharge direction through a flange fixture, and the shaft on the No. 2 transmission motor realizes coaxial rotation with the shaft on the gear B through a coupling.

[0010] Preferably, a No. 1 blocking cylinder is installed on the bottom of the movable bracket close to the discharge direction through a fixed bracket, and the No. 1 blocking cylinder is in a vertical direction and located on the inner side of the main frame. A baffle is fixed at the front end of the telescopic rod at the upper end of the No. 1 blocking cylinder, and the baffle is located below the fixed plate.

[0011] Preferably, a fixed bracket is provided at the upper end of the No. 2 lifting cylinder, and six support rods are symmetrically distributed inside the fixed bracket, and the support rods are installed on the horizontal plate inside the fixed bracket through a fixing sleeve.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: the intelligent box stacking machine of the present invention can realize automatic box stacking, replacing manual operation, thereby improving work efficiency and product quality, and reducing labor costs. The device has a simple structure, convenient and fast operation, easy use, a wide range of applications, and low production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the present invention.

[0014] In the figure: 1. Support foot; 2. Main frame; 3. Blocking cylinder No. 3; 4. Block; 5. Fixed plate; 6. Movable bracket; 7. Fixed bracket; 8. Support rod; 9. Fixed sleeve; 10. Lifting cylinder No. 2; 11. Carton; 12. Baffle; 13. Gear A; 14. Casing A; 15. Telescopic rod; 16. Transmission motor No. 1; 17. Blocking cylinder No. 1; 18. Fixed frame; 19. Fixed block; 20. Column; 21. Transmission motor No. 2; 22. Flange holder; 23. Gear B; 24. Casing B; 25. Tooth chain; 26. Pinion; 27. Gear C; 28. Fixed frame. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] See also Figure 1 The present invention provides a technical solution for an intelligent box stacking machine: an intelligent box stacking machine, comprising a main frame 2, a movable bracket 6, a fixed bracket 7, a second lifting cylinder 10, a first blocking cylinder 17, a column 20, a second transmission motor 21, a gear B23 and a toothed chain 25, four supporting feet 1 are symmetrically installed at the bottom of the main frame 2, and the supporting feet 1 are installed at four vertical angles of the lower surface of the main frame 2. The main frame 2 is always in a horizontal state by adjusting the supporting feet 1. A movable bracket 6 is fixed below the main frame 2, and the upper portion of the movable bracket 6 can be adjusted. A fixed plate 5 is installed on the surface, three cartons 11 are arranged on the fixed plate 5, a No. 3 blocking cylinder 3 is fixed to the bottom of the fixed plate 5 on one side of the feeding direction, the No. 3 blocking cylinder 3 is installed on the main frame 2, and a stopper 4 is fixed to the front end of the telescopic rod 15 in the vertical direction of the upper end of the No. 3 blocking cylinder 3, four columns 20 are symmetrically fixed near the lower position inside the main frame 2, the two sides of the movable bracket 6 are symmetrically fixed on the four columns 20 and can move up and down on the columns 20, and fourteen small gears 26 are symmetrically installed on the movable bracket 6.

[0017] Four gears C27 are symmetrically mounted on the upper and lower ends of the movable bracket 6 through a fixed frame 28. The four gears C27 are mounted on the main frame 2 through the fixed frame 28. The gears C27 are symmetrically distributed on both sides of the movable bracket 6 close to the feeding and discharging directions. The middle position of the toothed chain 25 is wound around the gear B23. The two ends of the toothed chain 25 pass through the gear C27 and are fixed to the bottom of the movable bracket 6 through the fixed blocks 19. The gear B23 is fixed inside the casing B24. The casing B24 is fixed to the inner bottom of the main frame 2 near the Near the middle position, a No. 2 transmission motor 21 is installed on the side of the casing B24 close to the discharge direction through a flange fixture 22. The shaft on the No. 2 transmission motor 21 realizes coaxial rotation with the shaft on the gear B23 through a coupling. A No. 1 blocking cylinder 17 is installed on the bottom of the movable bracket 6 close to the discharge direction through a fixed bracket 18. The No. 1 blocking cylinder 17 is in a vertical direction and is located on the inner side of the main frame 2. A baffle 12 is fixed to the front end of the telescopic rod 15 at the upper end of the No. 1 blocking cylinder 17, and the baffle 12 is located below the fixed plate 5.

[0018] A housing A14 is installed at one end of the movable bracket 6 located in the discharging direction, a gear A13 is fixed inside the housing A14, the shaft on the gear A13 is fixed together with the shaft on the No. 1 transmission motor 16 through a coupling and realizes coaxial rotation, the No. 1 transmission motor 16 is installed at the bottom of the housing A14 through a flange fixture 22, the No. 1 transmission motor 16 is located below the fixed plate 5 on the outside of the main frame 2, six No. 2 lifting cylinders 10 are symmetrically installed on both sides of the upper surface of the horizontal plate at the upper end of the column 20, a fixed bracket 7 is provided at the upper end of the No. 2 lifting cylinder 10, six support rods 8 are symmetrically distributed inside the fixed bracket 7, and the support rods 8 are installed on the horizontal plate inside the fixed bracket 7 through a fixed sleeve 9. The intelligent box stacking machine can realize automatic box stacking instead of manual operation, thereby improving work efficiency and product quality and reducing labor costs. The device has a simple structure, convenient and quick operation, easy use, a wide range of applications and low production costs.

[0019] Working principle: First, the No. 1 transmission motor 16 starts to run normally, with a speed of 19 meters per minute, and then the cartons 11 start to enter the box from the feeding direction. The No. 1 blocking cylinder 17 detects the box and starts the blocking device. After three cartons 11 are entered each time, the No. 3 blocking cylinder 3 blocks the remaining cartons 11 outside. At the same time, the No. 2 transmission motor 21 runs, so that the movable bracket 6 rises 170mm and then stops for 0.5-1 second. After rising 60mm again, it stops for 0.5-1 second. At this time, the No. 2 lifting cylinder 10 starts to press the box, and at the same time, the No. 2 transmission motor 21 reverses to make the movable bracket 6 drop to its original position;

[0020] After this cycle is repeated thirty times and each stack is full of 30 boxes, the speed of No. 1 transmission motor 16 is adjusted to 12-15 meters per minute, No. 1 blocking cylinder 17 cancels the blocking and transports three stacks of boxes out, and No. 1 transmission motor 16 resumes the speed of 19 meters per minute to feed boxes again, No. 1 blocking cylinder 17 moves eight times per hour, No. 2 lifting cylinder 10 and No. 3 blocking cylinder 3 move 8 times per minute, No. 1 blocking cylinder 17 and No. 3 blocking cylinder 3 model TCM32-70S air hole diameter 6, No. 2 lifting cylinder 10 model TCM50-50S air hole diameter 8.

[0021] 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. An intelligent box stacking machine, comprising a main frame (2), a movable bracket (6), a fixed bracket (7), a No. 2 lifting cylinder (10), a No. 1 blocking cylinder (17), a column (20), a No. 2 transmission motor (21), a gear B (23) and a toothed chain (25), characterized in that: Four supporting feet (1) are symmetrically mounted on the bottom of the main frame (2), and the supporting feet (1) are mounted at four vertical angles on the lower surface of the main frame (2). A movable bracket (6) is fixed below the main frame (2), and four gears C (27) are symmetrically mounted on the upper and lower ends of the movable bracket (6) via a fixed frame (28). The four gears C (27) are mounted on the main frame (2) via the fixed frame (28), and the gears C (27) are symmetrically distributed on both sides of the movable bracket (6) near the feeding and discharging directions. The middle position of the toothed chain (25) is wound around the gear B (23), and the two ends of the toothed chain (25) pass through the gears C (27). They are fixed to the bottom of the movable bracket (6) through a fixing block (19), and a housing A (14) is installed at one end of the movable bracket (6) in the discharge direction. A gear A (13) is fixed inside the housing A (14). The shaft on the gear A (13) is fixed together with the shaft on the No. 1 transmission motor (16) through a coupling and realizes coaxial rotation. The No. 1 transmission motor (16) is installed at the bottom of the housing A (14) through a flange fixer (22). The No. 1 transmission motor (16) is located below the fixing plate (5) outside the main frame (2). Six No. 2 lifting cylinders (10) are symmetrically installed on both sides of the upper surface of the horizontal plate at the upper end of the column (20); A fixing plate (5) is installed on the upper surface of the movable bracket (6), three cartons (11) are arranged on the fixing plate (5), a No. 3 blocking cylinder (3) is fixed to the bottom of one side of the fixing plate (5) located in the feeding direction, the No. 3 blocking cylinder (3) is installed on the main frame (2), and a stopper (4) is fixed to the front end of the telescopic rod (15) in the vertical direction of the upper end of the No. 3 blocking cylinder (3); A No. 1 blocking cylinder (17) is installed at the bottom of the movable bracket (6) on the side close to the material discharging direction through a fixed frame (18); the No. 1 blocking cylinder (17) is in a vertical direction and is located on the inner side of the main frame (2); a baffle (12) is fixed to the front end of the telescopic rod (15) at the upper end of the No. 1 blocking cylinder (17); the baffle (12) is located below the fixed plate (5).

2. The intelligent box stacking machine according to claim 1, characterized in that: Four columns (20) are symmetrically fixed inside the main frame (2) near the bottom, and the two sides of the movable bracket (6) are symmetrically fixed on the four columns (20) and can move up and down on the columns (20), and fourteen small gears (26) are symmetrically installed on the movable bracket (6).

3. The intelligent box stacking machine according to claim 1, characterized in that: The gear B (23) is fixed inside the casing B (24), and the casing B (24) is fixed to the inner bottom of the main frame (2) near the middle position. A second transmission motor (21) is installed on the side of the casing B (24) close to the discharge direction through a flange fixture (22), and the shaft on the second transmission motor (21) is coaxially rotated with the shaft on the gear B (23) through a coupling.

4. The intelligent box stacking machine according to claim 1, characterized in that: A fixed bracket (7) is provided at the upper end of the No. 2 lifting cylinder (10), and six support rods (8) are symmetrically distributed inside the fixed bracket (7). The support rods (8) are mounted on a horizontal plate inside the fixed bracket (7) through a fixing sleeve (9).

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