Carton packing and tipping device

Abstract

The utility model discloses a carton packing turnover equipment, including the bottom plate, the bottom plate top is fixed with first mounting plate, first mounting plate one side is provided with second mounting plate, second mounting plate below is provided with adjusting mechanism, first mounting plate and second mounting plate surface lower part all rotatoryly connected with lower connecting rod, first mounting plate and second mounting plate surface upper part all rotatoryly connected with upper pivot, and the opposite end of two upper pivots is provided with clamping mechanism, first mounting plate surface is fixed with mounting bracket, and both sides lower connecting rod between is fixed with telescopic coupling, the mounting bracket surface is equipped with drive structure, and the bottom plate top is fixed with controller. The utility model has realized the full process semi -automatic operation of adjusting, clamping, turning over, has solved the problem of low efficiency and poor versatility caused by fixed interval and clamping distance.

Description

Technical Field

[0001] This utility model relates to the field of cardboard packaging machinery technology, specifically a cardboard packaging flipping device. Background Technology

[0002] In the field of logistics packaging, it is often necessary to flip stacked cardboard boxes so that tape can be wrapped around the bottom for sealing.

[0003] Utility model patent CN217836280U discloses a carton packaging flipping device, including a plate body; a rotating rod is rotatably connected inside the plate body; a handle is fixedly connected to the side end of the rotating rod; a clamping plate is fixedly connected to the end of the rotating rod away from the handle; a retaining shell is fixedly connected to the bottom end of the clamping plate; a first elastic element is fixedly connected to the bottom end of the clamping plate; a clamping block is fixedly connected to the bottom end of the first elastic element; a positioning element is fixedly connected inside the clamping block; a support rod is rotatably connected to the positioning element; the elasticity of the first elastic element allows the clamping block to clamp and fix the carton; the cooperation of the positioning element and the elastic rope can improve the stability of the carton's position; rotating the handle facilitates workers to wrap tape for packaging, thereby speeding up the packaging process and improving work efficiency.

[0004] However, the above-mentioned existing technical solutions still have the following shortcomings: the spacing between the clamping mechanisms on both sides is fixed, which cannot be adapted to cartons of different widths, resulting in poor versatility. At the same time, the shape of the clamping plate is fixed, which has a small range of adaptability, making the equipment not practical enough. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a carton packaging turning device to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a carton packaging turning device, including a base plate 1, a first mounting plate 2 fixed to the top of the base plate 1, a second mounting plate 3 provided on one side of the first mounting plate 2, an adjustment mechanism 4 provided below the second mounting plate 3, a lower connecting rod 5 rotatably connected to the lower part of the surfaces of the first mounting plate 2 and the second mounting plate 3, an upper rotating shaft 6 rotatably connected to the upper part of the surfaces of the first mounting plate 2 and the second mounting plate 3, and a clamping mechanism 7 provided at the opposing ends of the two upper rotating shafts 6; a mounting frame 8 fixed to the surface of the first mounting plate 2, a telescopic coupling 10 fixed between the lower connecting rods 5 on both sides, a driving structure provided on the surface of the mounting frame 8, and a controller 13 fixed to the top of the base plate 1.

[0007] Compared with the prior art, the beneficial effects achieved by this utility model are:

[0008] This invention achieves precise, stable, and reliable stepless adjustment of the second mounting plate position through the ingenious cooperation between the handle-driven lead screw and the linear slide rail in the adjustment mechanism. This allows it to adapt to cartons of various widths, greatly expanding the application scenarios of the equipment and avoiding the cost of purchasing multiple machines due to changes in product specifications. At the same time, the design of the clamping mechanism is further improved. Its bidirectional lead screw enables coarse adjustment of the clamping range, while the elastic clamping structure combined with the wedge-shaped clamping block completes the automated fine adjustment of clamping upon placement. This not only adapts to cartons of different thicknesses but also completely liberates operators from tedious and laborious manual clamping actions, significantly reducing labor intensity. Attached Figure Description

[0009] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0010] Figure 2 This is a three-dimensional structural schematic diagram of the present invention from another perspective;

[0011] Figure 3 This is a schematic diagram of the adjustment mechanism in this utility model;

[0012] Figure 4 This is a cross-sectional structural diagram of the clamping mechanism in this utility model.

[0013] The components include: 1. Base plate; 2. First mounting plate; 3. Second mounting plate; 4. Adjustment mechanism; 401. Bearing with seat; 402. Lead screw with handle; 403. Movable seat; 404. Linear slide rail; 405. Slider; 406. Square profile plate; 407. Pin; 5. Lower connecting rod; 6. Upper rotating shaft; 7. Clamping mechanism; 701. Mounting box; 702. Bidirectional lead screw; 703. Sliding plate; 704. Slide groove; 705. Housing; 706. Compression spring; 707. Wedge-shaped clamp; 8. Mounting frame; 9. Drive motor; 10. Telescopic coupling; 11. Lower pulley; 12. Upper pulley; 13. Controller. Detailed Implementation

[0014] The specific embodiments of this utility model will now be described in further detail with reference to the accompanying drawings.

[0015] like Figure 1-3As shown, a carton packaging flipping device includes a base plate 1, a first mounting plate 2 fixed to the top of the base plate 1, a second mounting plate 3 disposed on one side of the first mounting plate 2, an adjustment mechanism 4 disposed below the second mounting plate 3, a lower connecting rod 5 rotatably connected to the lower surface of both the first mounting plate 2 and the second mounting plate 3, and an upper rotating shaft 6 rotatably connected to the upper surface of both the first mounting plate 2 and the second mounting plate 3, with clamping mechanisms 7 disposed at opposite ends of the two upper rotating shafts 6; a mounting frame 8 fixed to the surface of the first mounting plate 2, a telescopic coupling 10 fixed between the lower connecting rods 5 on both sides, a driving structure disposed on the surface of the mounting frame 8, and a controller 13 fixed to the top of the base plate 1.

[0016] Through the above technical solution, the base plate 1 provides a stable installation platform, the first mounting plate 2 and the second mounting plate 3 constitute the adjustable spacing flipping body, the adjustment mechanism 4 is used to control the position of the second mounting plate 3 to adapt to different carton widths, the lower connecting rod 5 and the upper rotating shaft 6 are connected by the telescopic coupling 10 to ensure that the power can still be transmitted synchronously when the spacing changes, the drive structure provides the power source for the entire flipping action, the clamping mechanism 7 is directly responsible for gripping and fixing the carton, and the controller 13 coordinates the sequence of each action.

[0017] The surface drive structure of the mounting bracket 8 includes a drive motor 9, which is fixed to the surface of the mounting bracket 8. The output shaft of the drive motor 9 passes through the mounting bracket 8 and is fixedly connected to one end of the lower connecting rod 5 on one side. A lower pulley 11 is fixed to the surface of the lower connecting rod 5, and an upper pulley 12 is fixed to the surface of the upper rotating shaft 6. The lower pulley 11 and the upper pulley 12 are connected by belt drive.

[0018] With the above technical solution, after the drive motor 9 starts, it directly drives the lower connecting rod 5 on one side to rotate. Since the lower connecting rods 5 on both sides are connected by the telescopic coupling 10, the two sides can rotate synchronously. The rotation of the lower connecting rod 5 drives the upper pulley 12 to rotate through the lower pulley 11 fixed on its surface and the belt drive, thereby driving the upper rotating shaft 6 to rotate synchronously, and finally realizing the synchronous flipping of the clamping mechanisms 7 on both sides.

[0019] The adjustment mechanism 4 includes two seated bearings 401, which are fixed to the top of the base plate 1. A screw rod 402 with a handle is rotatably connected to the inner wall of the seated bearing 401. A movable seat 403 is threadedly connected to the surface of the screw rod 402. The top of the movable seat 403 is fixedly connected to the bottom of the second mounting plate 3. Two linear slide rails 404 are fixed to the top of the base plate 1. A slider 405 is slidably connected to the surface of the linear slide rails 404. The top of the slider 405 is fixedly connected to the bottom of the second mounting plate 3.

[0020] Through the above technical solution, since the screw 402 with handle is rotatably connected to the bearing 401 fixed on the top of the base plate 1 and threadedly connected to the movable seat 403, the rotational motion is converted into the linear motion of the movable seat 403, thereby pushing the second mounting plate 3 to move. At the same time, the bottom of the second mounting plate 3 is slidably connected to the linear slide rail 404 through the slider 405, ensuring the stability and straightness of the movement process.

[0021] A square profile plate 406 is fixed to the top of the base plate 1. A pin 407 slides through the surface of the square profile plate 406. A locking hole is opened on the surface of the screw rod 402 with a handle to allow the pin 407 to pass through.

[0022] With the above technical solution, after the second mounting plate 3 is adjusted to the required position by the screw 402 with handle, the pin 407 can be inserted into the square profile plate 406 and pass through the locking hole preset on the surface of the screw 402 with handle, thereby mechanically preventing the screw 402 with handle from rotating unexpectedly.

[0023] The clamping mechanism 7 includes a mounting box 701. A bidirectional lead screw 702 is rotatably connected to the inner wall of the mounting box 701. One end of the bidirectional lead screw 702 passes through the mounting box 701 and is fixed with a handwheel. Two sliding plates 703 are threadedly connected to the surface of the bidirectional lead screw 702. A sliding groove 704 is opened on the surface of the mounting box 701. The surface of the sliding plate 703 is slidably connected to the surface of the sliding groove 704. A housing 705 is fixed to the outer surface of the sliding plate 703. An elastic clamping structure is provided inside the housing 705.

[0024] Through the above technical solution, rotating the handwheel drives the bidirectional lead screw 702 to rotate within the mounting box 701. Since the two sliding plates 703 are connected to the threaded sections with opposite directions of rotation on the bidirectional lead screw 702, the rotational motion is converted into the opposite or opposite linear motion of the two sliding plates 703. The sliding plates 703 slide along the slide groove 704 to ensure the direction of motion. The sliding plates 703 drive the housing 705 at their ends and the internal elastic clamping structure to move, thereby initially adapting to the thickness of the carton.

[0025] The internal elastic clamping structure of the housing 705 includes two compression springs 706. One end of the compression spring 706 is fixedly connected to the inner wall of the housing 705, and the other end of the housing 705 is fixed with a wedge-shaped clamping block 707. The wedge-shaped clamping block 707 is slidably connected to the inner wall of the housing 705, and the wedge-shaped clamping block 707 is designed with its inclined surface facing upward.

[0026] With the above technical solution, when the carton is placed between the two wedge-shaped clamps 707 and downward pressure is applied, the edge of the carton contacts the inclined surface of the wedge-shaped clamp 707. The guiding effect of the inclined surface decomposes the downward force into a horizontal component, pushing the wedge-shaped clamp 707 to compress the compression spring 706 and contract into the housing 705. When the carton is in place, the rebound force of the compression spring 706 pushes the wedge-shaped clamp 707 to reset, thereby firmly clamping the carton in the horizontal direction. This design realizes the automated operation of "insertion and clamping", which greatly simplifies the operation steps of workers, saves time and effort. The wedge-shaped inclined surface design makes the clamping process smooth and natural. The continuous elastic pressure provided by the compression spring 706 can not only ensure the reliability of clamping, but also avoid excessive rigid clamping force that could cause deformation and damage to the carton.

[0027] Both the lower pulley 11 and the upper pulley 12 are timing pulleys, and the belt connecting the lower pulley 11 and the upper pulley 12 is a timing belt.

[0028] Through the above technical solution, the timing pulley has a tooth profile that perfectly meshes with the belt tooth groove, and there is no relative slippage during the transmission process, which ensures the absolute synchronization of the rotation of the driving pulley and the driven pulley, and eliminates the slippage error that may exist in traditional belt drives.

[0029] Working principle: The operator rotates the handle of the lead screw 402 of the adjusting mechanism 4 according to the width of the carton to be packaged. This drives the second mounting plate 3 to move along the linear slide rail 404 to a suitable distance, and the pin 407 can be inserted for locking. Then, the clamping mechanism 7 is finely adjusted according to the carton thickness. Rotating the handwheel causes the bidirectional lead screw 702 to move the two side housings 705 towards each other until they are close to the carton thickness. The carton is then placed into the equipment. During the lowering process, the bottom sides of the carton naturally contact the inclined surfaces of the wedge-shaped clamping blocks 707. With the guidance of the inclined surfaces and the cooperation of the compression springs 706, the clamping mechanism 7 automatically completes the flexible and reliable clamping of the carton. After clamping, the controller 1... 3. Start the drive motor 9. The motor output shaft drives the lower connecting rod 5 on one side to rotate. The power is synchronously transmitted to the lower connecting rod 5 on the other side through the telescopic coupling 10. The rotation of the lower connecting rod 5 is precisely transmitted to the upper rotating shaft 6 through the synchronous transmission system composed of the lower pulley 11, the timing belt and the upper pulley 12, thereby driving the clamping mechanisms 7 on both sides to rotate synchronously. This facilitates the workers to perform tape sealing operations. After sealing, the operator can take out the packaged carton, thus completing one work cycle. This equipment realizes the semi-automatic operation of the entire process of adjustment, clamping and flipping, and solves the problems of low efficiency and poor versatility caused by fixed spacing and clamping distance.

[0030] Although specific embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these specific embodiments without departing from the principles and spirit, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A carton packaging flipping device, characterized in that: The system includes a base plate (1), a first mounting plate (2) fixed to the top of the base plate (1), a second mounting plate (3) on one side of the first mounting plate (2), an adjustment mechanism (4) below the second mounting plate (3), a lower connecting rod (5) rotatably connected to the lower part of the surfaces of the first mounting plate (2) and the second mounting plate (3), an upper rotating shaft (6) rotatably connected to the upper part of the surfaces of the first mounting plate (2) and the second mounting plate (3), and a clamping mechanism (7) is provided at the opposite ends of the two upper rotating shafts (6); a mounting frame (8) is fixed to the surface of the first mounting plate (2), a telescopic coupling (10) is fixed between the lower connecting rods (5) on both sides, a driving structure is provided on the surface of the mounting frame (8), and a controller (13) is fixed to the top of the base plate (1).

2. The carton packaging turning device according to claim 1, characterized in that: The surface drive structure of the mounting bracket (8) includes a drive motor (9), which is fixed to the surface of the mounting bracket (8). The output shaft of the drive motor (9) passes through the mounting bracket (8) and is fixedly connected to one end of a lower connecting rod (5). A lower pulley (11) is fixed to the surface of the lower connecting rod (5), and an upper pulley (12) is fixed to the surface of the upper rotating shaft (6). The lower pulley (11) and the upper pulley (12) are connected by belt drive.

3. The carton packaging turning device according to claim 1, characterized in that: The adjustment mechanism (4) includes two seated bearings (401), which are fixed to the top of the base plate (1). A screw rod (402) with a handle is rotatably connected to the inner wall of the seated bearing (401). A movable seat (403) is threadedly connected to the surface of the screw rod (402). The top of the movable seat (403) is fixedly connected to the bottom of the second mounting plate (3). Two linear slide rails (404) are fixed to the top of the base plate (1). A slider (405) is slidably connected to the surface of the linear slide rails (404). The top of the slider (405) is fixedly connected to the bottom of the second mounting plate (3).

4. The carton packaging turning device according to claim 3, characterized in that: The bottom plate (1) has a square profile plate (406) fixed on top. A pin (407) slides through the surface of the square profile plate (406). The screw rod (402) with a handle has a locking hole on its surface through which the matching pin (407) passes.

5. A carton packaging turning device according to claim 1, characterized in that: The clamping mechanism (7) includes a mounting box (701), and a bidirectional lead screw (702) is rotatably connected to the inner wall of the mounting box (701). One end of the bidirectional lead screw (702) passes through the mounting box (701) and is fixed with a handwheel. Two sliding plates (703) are threadedly connected to the surface of the bidirectional lead screw (702). A sliding groove (704) is provided on the surface of the mounting box (701). The surface of the sliding plate (703) is slidably connected to the surface of the sliding groove (704). A housing (705) is fixed on the outer surface of the sliding plate (703) located on the outer side of the mounting box (701). An elastic clamping structure is provided inside the housing (705).

6. A carton packaging turning device according to claim 5, characterized in that: The internal elastic clamping structure of the housing (705) includes two compression springs (706). One end of the compression spring (706) is fixedly connected to the inner wall of the housing (705), and the other end of the housing (705) is fixed with a wedge-shaped clamp (707). The wedge-shaped clamp (707) is slidably connected to the inner wall of the housing (705), and the wedge-shaped clamp (707) is designed with its inclined surface facing upward.

7. A carton packaging turning device according to claim 2, characterized in that: Both the lower pulley (11) and the upper pulley (12) are timing pulleys, and the belt connecting the lower pulley (11) and the upper pulley (12) is a timing belt.

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