Corrugated board compression bundling machine

Abstract

The utility model relates to the technical field of bundling machine, and disclose a kind of corrugated board compression bundling machine, including bundling machine body, bundling machine body includes placement platform and is placed in the upper portion of placement platform and is used for strapping movement to go to the strapping frame, strapping frame upper portion is equipped with and strapping frame upper portion is cross-shaped and moves beam, the lower side of both ends of moving beam is equipped with first clamping plate, the both ends of moving beam are equipped with the first drive unit of driving first clamping plate movement, strapping frame one side is equipped with for driving moving beam and moves the second drive unit, two first clamping plate side surface is equipped with fixed plate, fixed plate lower side surface is fixedly installed with telescopic device with telescopic effect, telescopic device telescopic lower end is fixedly installed with lower pressing plate.In the utility model, telescopic device drives lower pressing plate to press on paperboard stack above, since paperboard stack is compressed, so bundling machine body is not easy to hurt the edge of paperboard when tightening strapping, improve the quality after corrugated paperboard bundling.

Description

Technical Field

[0001] This utility model relates to the field of baling machine technology, specifically a corrugated cardboard compression baling machine. Background Technology

[0002] After production, corrugated cardboard needs to be stacked and packaged. Bundling machines are used for this process. Cardboard bundling machines are a new type of automatic strapping equipment in the carton industry and an upgrade of traditional bundling machines.

[0003] A search revealed a patent, CN218858780U, which discloses a cardboard bundling machine. The machine includes a main body with a worktable for placing cardboard. The front end of the worktable has a transverse alignment part for aligning the cardboard in the front-to-back direction. The front end of the worktable, corresponding to the left and / or right end of the transverse alignment part, has a longitudinal alignment part for aligning the cardboard in the left-to-right direction. The stacked cardboard, through the combined action of the transverse and longitudinal alignment parts, can achieve alignment in both directions, improving the alignment efficiency between cardboards. Aligning the stacked cardboard before bundling avoids the problem of insufficient integration between cardboards, which increases the space occupied by the cardboard after bundling, thus improving the space utilization efficiency of warehousing and transportation. Furthermore, it ensures uniform bundling positions on the cardboard each time, making the bundled and packaged cardboard more aesthetically pleasing.

[0004] The aforementioned patents have significant beneficial effects, but in practical application, they still have the following shortcomings:

[0005] The aforementioned comparative documents describe stacking cardboard by setting up several baffles, with operators using these baffles to stack the cardboard. However, in actual operation, when bundling cardboard stacks with a bundling machine, the bundling straps need to be tightened. Since cardboard itself is relatively light, several cardboard stacks together are in a loose state. If the bundling machine tightens the straps at this time, it will tear the edges of the upper or lower cardboard, causing damage to the cardboard. Therefore, there is an urgent need in the field to improve corrugated cardboard bundling machines to solve the defects of the existing technology. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a corrugated cardboard compression baling machine. When tightening the straps, the baling machine body is less likely to damage the edges of the cardboard, thus improving the quality of the corrugated cardboard after baling.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a corrugated cardboard compression and baling machine, comprising a baling machine body, the baling machine body including a placement platform and a conveyor frame disposed on the upper part of the placement platform for moving the ties, the upper part of the conveyor frame being provided with a moving beam forming a cross shape with the upper part of the conveyor frame, the lower sides of both ends of the moving beam being provided with first clamping plates, the lower ends of the moving beam being provided with first driving units for moving the first clamping plates, a second driving unit for moving the moving beam being provided on one side of the conveyor frame, fixed plates being provided on the facing sides of the two first clamping plates, a telescopic device with a telescopic effect being fixedly installed on the lower side of the fixed plate, and a lower pressure plate being fixedly installed at the telescopic lower end of the telescopic device.

[0008] Preferably, each of the two first clamping plates has two symmetrical second clamping plates on its facing sides, and a third driving unit is provided on one side of the first clamping plate to drive the two second clamping plates to move simultaneously toward or away from each other.

[0009] Preferably, the first drive unit includes two first drive motors respectively fixedly installed at both ends of the moving beam, a first sliding block is fixedly installed on the upper side of the first clamping plate, and a first sliding groove adapted to the first sliding block is opened on the lower side of both ends of the moving beam. A first lead screw with one end fixedly installed to the output end of the first drive motor is rotatably connected in the first sliding groove. The first lead screw passes through the first sliding block and is threadedly connected to it.

[0010] Preferably, the second drive unit includes a second drive motor fixedly installed on one side of the conveyor frame, a second sliding block fixedly installed on the lower side of the moving beam, a second sliding groove adapted to the second sliding block being opened on the upper part of the conveyor frame, a second lead screw rotatably connected in the second sliding groove, one end of which is fixedly installed to the output end of the second drive motor, the second lead screw passing through the second sliding block and threadedly connected to it.

[0011] Preferably, the third drive unit includes a third drive motor fixedly installed on one side of the first clamping plate, a third sliding block fixedly installed on the side of the second clamping plate, a third sliding groove adapted to the third sliding block being opened on one side of the first clamping plate, and a third lead screw rotatably connected in the third sliding groove, one end of which is fixedly installed to the output end of the third drive motor. When the third lead screw rotates, it drives the two third sliding blocks to move towards or away from each other.

[0012] Preferably, a threaded post is fixedly installed on one side of the fixing plate, and an adjustment groove adapted to the threaded post is opened through the opposite side of the first clamping plate, and a limit nut is threadedly connected to the side of the adjustment groove.

[0013] Preferably, a plurality of rotating rollers are embedded in the upper part of the placement platform, and the rotating rollers are capable of rotation.

[0014] To address the shortcomings of existing technologies, this utility model provides a corrugated cardboard compression and bundling machine, overcoming the deficiencies of the prior art. The beneficial effects of this utility model are as follows:

[0015] 1. In this utility model, when the telescopic device is activated, the telescopic end of the telescopic device drives the lower pressure plate to move down. The lower pressure plate presses down on the cardboard stack. At this time, the cardboard stack is bundled by the bundling machine body. Since the cardboard stack is compressed, the bundling machine body is less likely to damage the edges of the cardboard when tightening the straps, thus improving the quality of the corrugated cardboard after bundling.

[0016] 2. In this utility model, the first drive motor drives the first clamping plate to move, and the third drive motor drives the two first clamping plates to move, which can clamp and align the cardboard stack and improve the neatness of the cardboard stack.

[0017] 3. In this utility model, when it is necessary to press cardboard stacks of different stacking heights, the position of the fixing plate can be adjusted. When adjusting the position of the fixing plate, the threaded column moves in the adjustment groove. The position of the fixing plate is adjusted so that the lower pressure plate can press the cardboard stack above it. The limiting nut is tightened to limit and fix the position of the fixing plate.

[0018] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of this invention can be realized and obtained by means of the structures pointed out in the description, claims, and drawings. Attached Figure Description

[0019] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a cross-sectional structural schematic diagram of the first clamping plate in this utility model;

[0022] Figure 3 for Figure 2 Enlarged structural diagram at point A in the middle;

[0023] Figure 4 for Figure 2 Enlarged structural diagram at point B;

[0024] Figure 5 for Figure 2 Enlarged structural diagram at point C;

[0025] Figure 6for Figure 2 Enlarged structural diagram at point D.

[0026] In the diagram: 1. Placement platform; 2. Belt conveyor; 3. Moving beam; 4. First clamping plate; 5. First drive unit; 6. Second drive unit; 7. Fixed plate; 8. Telescopic device; 9. Lower pressure plate; 10. Second clamping plate; 11. Third drive unit; 12. First drive motor; 13. First sliding block; 14. First sliding groove; 15. First lead screw; 16. Second drive motor; 17. Second sliding block; 18. Second sliding groove; 19. Second lead screw; 20. Third drive motor; 21. Third sliding block; 22. Third sliding groove; 23. Third lead screw; 24. Threaded column; 25. Adjustment groove; 26. Limit nut; 27. Rotating roller. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0028] Please see Figures 1-6 A corrugated cardboard compression and baling machine includes a baling machine body, which includes a placement platform 1 and a strapping frame 2 located on the placement platform 1 for moving the strapping. The upper part of the strapping frame 2 is provided with a moving beam 3 that forms a cross shape with the upper part of the strapping frame 2. The lower sides of both ends of the moving beam 3 are provided with first clamping plates 4. The lower sides of both ends of the moving beam 3 are provided with first driving units 5 for driving the first clamping plates 4 to move. A second driving unit 6 for driving the moving beam 3 to move is provided on one side of the strapping frame 2. The opposing sides of the two first clamping plates 4 are provided with fixed plates 7. The lower side of the fixed plates 7 is fixedly installed with a telescopic device 8 that has a telescopic effect. The lower end of the telescopic device 8 is fixedly installed with a lower pressure plate 9.

[0029] Specifically, the aforementioned baling machine body is existing known technology. It can wrap cable ties around the side of a stacked cardboard stack and connect the two ends of the cable ties with buckles. When baling corrugated cardboard, the second drive unit 6 first moves the moving beam 3 to one side of the upper part of the conveyor frame 2, stacking several cardboards on the placement platform 1. After the cardboard is stacked, the second drive unit 6 moves the moving beam 3 above the cardboard stack, while the two first clamping plates 4 are located on both sides of the cardboard stack. By activating the first drive unit 5, the first drive unit 5... The first clamping plate 4 is driven to move and align and clamp the cardboard stack. The cardboard stack can be moved on the placement platform 1 by controlling the two first drive units 5. The position where the cardboard stack needs to be bundled is moved to the underside of the conveyor belt 2. The telescopic device 8 is activated. The telescopic end of the telescopic device 8 drives the lower pressure plate 9 to move down. The lower pressure plate 9 presses down on the cardboard stack. At this time, the cardboard stack is bundled by the bundling machine body. Since the cardboard stack is compressed, the bundling machine body is less likely to damage the edges of the cardboard when tightening the straps, thus improving the quality of the bundled corrugated cardboard.

[0030] As a technical optimization of this utility model, two symmetrical second clamping plates 10 are provided on the facing sides of the two first clamping plates 4. A third driving unit 11 is provided on one side of the first clamping plate 4 to drive the two second clamping plates 10 to move simultaneously towards or away from each other. The third driving unit 11 includes a third driving motor 20 fixedly installed on one side of the first clamping plate 4. A third sliding block 21 is fixedly installed on the side of the second clamping plate 10. A third sliding groove 22 adapted to the third sliding block 21 is opened on one side of the first clamping plate 4. A third lead screw 23 with one end fixedly installed to the output end of the third driving motor 20 is rotatably connected in the third sliding groove 22. When the third lead screw 23 rotates, it drives the two third sliding blocks 21 to move towards or away from each other.

[0031] Specifically, when the two first clamping plates 4 are about to clamp the cardboard stack, the third drive motor 20 is started. The output end of the third drive motor 20 drives the third lead screw 23 to rotate. The threads on the side of the third lead screw 23 are symmetrical and opposite. When the third lead screw 23 rotates, it drives the two third sliding blocks 21 to slide in the third sliding groove 22. The two third sliding blocks 21 drive the second clamping plate 10 to move, aligning the other two sides of the cardboard stack, improving the overall integrity of the cardboard stack, and also reducing the situation where the cardboard is damaged by the cable ties.

[0032] As a technical optimization of this utility model, the first drive unit 5 includes two first drive motors 12 that are respectively fixedly installed at both ends of the moving beam 3. A first sliding block 13 is fixedly installed on the upper side of the first clamping plate 4. A first sliding groove 14 adapted to the first sliding block 13 is opened on the lower side of both ends of the moving beam 3. A first lead screw 15 with one end fixedly installed to the output end of the first drive motor 12 is rotatably connected in the first sliding groove 14. The first lead screw 15 passes through the first sliding block 13 and is threadedly connected to it.

[0033] Specifically, the first drive motor 12 is started, and the output end of the first drive motor 12 drives the first lead screw 15 to rotate. When the first lead screw 15 rotates, it drives the first sliding block 13 to slide in the first sliding groove 14. The first sliding groove 14 drives the first clamping plate 4 to move.

[0034] As a technical optimization of this utility model, the second drive unit 6 includes a second drive motor 16 fixedly installed on one side of the conveyor frame 2, a second sliding block 17 fixedly installed on the lower side of the moving beam 3, a second sliding groove 18 adapted to the second sliding block 17 is opened on the upper part of the conveyor frame 2, and a second lead screw 19 with one end fixedly installed to the output end of the second drive motor 16 is rotatably connected in the second sliding groove 18. The second lead screw 19 passes through the second sliding block 17 and is threadedly connected to it.

[0035] Specifically, the second drive motor 16 is started, and the output end of the second drive motor 16 drives the second lead screw 19 to rotate. When the second lead screw 19 rotates, it drives the second sliding block 17 to move in the second sliding groove 18. The second sliding block 17 drives the moving beam 3 to move, thereby achieving the effect of moving the position of the moving beam 3. The position of the moving beam 3 can be moved without hindering the operator from stacking the cardboard on the placement platform 1.

[0036] As a technical optimization of this utility model, a threaded post 24 is fixedly installed on one side of the fixing plate 7, and an adjustment groove 25 adapted to the threaded post 24 is opened through the opposite side of the first clamping plate 4, and a limit nut 26 is threadedly connected to the side of the adjustment groove 25.

[0037] Specifically, when it is necessary to press cardboard stacks of different stacking heights, the position of the fixing plate 7 can be adjusted. When adjusting the position of the fixing plate 7, the threaded post 24 moves in the adjusting groove 25, and the position of the fixing plate 7 is adjusted to the position where the lower pressure plate 9 can press on the cardboard stack. The limiting nut 26 is tightened to limit and fix the position of the fixing plate 7.

[0038] As a technical optimization of this utility model, a number of rotating rollers 27 are embedded in the upper part of the placement platform 1. The rotating rollers 27 can rotate to reduce the coefficient of friction when the cardboard stack moves on the placement platform 1, and prevent the cardboard below from being damaged.

[0039] All of the electrical products mentioned above can be purchased from the market. They are mature technologies and have been fully disclosed, so they will not be repeated in the instruction manual. All of the electrical products mentioned above are equipped with power cords, and they are electrically connected to the external main controller and 220V phase voltage (or 380V line voltage) through the power cords. The main controller can be a conventional known device such as a computer that plays a control role.

[0040] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A corrugated cardboard compression baling machine, comprising a baling machine body, the baling machine body including a placement platform (1) and a strapping frame (2) disposed on the upper part of the placement platform (1) for moving the strapping, characterized in that, The upper part of the conveyor frame (2) is provided with a moving beam (3) that is cross-shaped with the upper part of the conveyor frame (2). The lower sides of both ends of the moving beam (3) are provided with first clamping plates (4). The lower sides of both ends of the moving beam (3) are provided with first driving units (5) for driving the first clamping plates (4) to move. The side of the conveyor frame (2) is provided with a second driving unit (6) for driving the moving beam (3) to move. The two first clamping plates (4) are provided with fixed plates (7) on their opposite sides. The lower side of the fixed plate (7) is fixedly installed with a telescopic device (8) with telescopic effect. The lower end of the telescopic device (8) is fixedly installed with a pressure plate (9).

2. The corrugated cardboard compression and bundling machine according to claim 1, characterized in that, Two symmetrical second clamping plates (10) are provided on the opposite sides of the two first clamping plates (4), and a third driving unit (11) is provided on one side of the first clamping plate (4) to drive the two second clamping plates (10) to move simultaneously toward or away from each other.

3. The corrugated cardboard compression and bundling machine according to claim 1, characterized in that, The first drive unit (5) includes two first drive motors (12) respectively fixedly installed at both ends of the moving beam (3). A first sliding block (13) is fixedly installed on the upper side of the first clamping plate (4). A first sliding groove (14) adapted to the first sliding block (13) is opened on the lower side of both ends of the moving beam (3). A first lead screw (15) with one end fixedly installed to the output end of the first drive motor (12) is rotatably connected in the first sliding groove (14). The first lead screw (15) passes through the first sliding block (13) and is threadedly connected to it.

4. A corrugated cardboard compression and bundling machine according to claim 1, characterized in that, The second drive unit (6) includes a second drive motor (16) fixedly installed on one side of the conveyor frame (2), a second sliding block (17) fixedly installed on the lower side of the moving beam (3), a second sliding groove (18) adapted to the second sliding block (17) is opened on the upper part of the conveyor frame (2), a second lead screw (19) with one end fixedly installed to the output end of the second drive motor (16) is rotatably connected in the second sliding groove (18), and the second lead screw (19) passes through the second sliding block (17) and is threadedly connected to it.

5. A corrugated cardboard compression and bundling machine according to claim 2, characterized in that, The third drive unit (11) includes a third drive motor (20) fixedly installed on one side of the first clamping plate (4), a third sliding block (21) fixedly installed on the side of the second clamping plate (10), a third sliding groove (22) adapted to the third sliding block (21) is opened on one side of the first clamping plate (4), and a third lead screw (23) with one end fixedly installed to the output end of the third drive motor (20) is rotatably connected in the third sliding groove (22). When the third lead screw (23) rotates, it drives the two third sliding blocks (21) to move towards each other or away from each other.

6. A corrugated cardboard compression and bundling machine according to claim 1, characterized in that, A threaded post (24) is fixedly installed on one side of the fixing plate (7), and an adjustment groove (25) adapted to the threaded post (24) is opened through the opposite side of the first clamping plate (4). A limit nut (26) is threadedly connected to the side of the adjustment groove (25).

7. A corrugated cardboard compression and bundling machine according to claim 1, characterized in that, The upper part of the placement platform (1) is provided with a plurality of rotating rollers (27), which are capable of rotation.

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