Paperboard transportation edge correcting mechanism

Abstract

The utility model discloses and relates to a paperboard transportation edge correcting mechanism which comprises a machine frame, a conveying table is arranged on the machine frame, the conveying table is arranged on the machine frame in a sliding mode along the X axis and the Y axis, and a conveying assembly is arranged on the conveying table. The rack is provided with an adjusting frame sliding in the X-axis direction in a guiding mode and a first driving piece driving the adjusting frame to slide in the X-axis direction, the conveying table is arranged on the adjusting frame, and the adjusting frame is provided with a torsion assembly used for driving the conveying table to move in the Y-axis direction and conduct relative torsion. During use, when a paperboard is conveyed to a designated position through the conveying assembly, the detection sensors detect the position corresponding to paper at the moment, so that whether the position of the paper needs to be adjusted or not is judged, and when one detection sensor detects that the position of the paper is incorrect, the detection sensors detect that the position of the paper needs to be adjusted. At the moment, the first driving part and the torsion assembly drive the whole conveying table to move and relatively twist, and therefore the corresponding position of the paper is corrected.

Description

Technical Field

[0001] The utility model relates to the technical field of paper box processing, in particular to a paperboard transportation edge correction mechanism. Background Art

[0002] In the prior art, when processing paper boxes, the cardboard needs to be transported by a conveyor belt. When transported by the conveyor belt, the cardboard is prone to deflection, so the cardboard needs to be corrected. Usually, a blocking member is set at the end of the conveyor belt. By continuously pushing the conveyor belt forward, the cardboard is made to collide with the blocking member to achieve automatic correction. However, the position of the corrected cardboard is not fixed, resulting in poor stability when taking the material later. In addition, the stability is relatively poor when only blocking and correcting by the blocking member, and it affects the removal of the cardboard later. Summary of the invention

[0003] The purpose of the utility model: In order to overcome the defects of the prior art, the utility model provides a cardboard transport edge correction mechanism, which adopts a multi-point sensor to collect the corresponding position of the cardboard, and adopts the coordinate movement and relative twisting of the transport platform to adjust the relative position of the cardboard, so that the cardboard can be corrected.

[0004] The utility model discloses a cardboard transport edge correction mechanism, comprising a frame, a conveying platform is arranged on the frame, the conveying platform is slidably arranged on the frame along an X-axis and a Y-axis, and a conveying component is arranged on the conveying platform, and is characterized in that: an adjustment frame guided and slidable along the X-axis direction and a first driving member driving the adjustment frame to slide along the X-axis direction are arranged on the frame, the conveying platform is arranged on the adjustment frame, and a torsion component used for driving the conveying platform to move and relatively twist along the Y-axis direction is arranged on the adjustment frame, and a plurality of detection sensors are arranged on the frame above the conveying platform.

[0005] By adopting the above technical solution, when the cardboard is transported to the specified position through the conveying assembly, the detection sensor detects the corresponding position of the paper to determine whether the paper position needs to be adjusted. When one of the detection sensors detects that the paper position is incorrect, the first driving member and the torsion assembly drive the conveying platform as a whole to move and relatively twist, thereby correcting the corresponding position of the paper.

[0006] The utility model is further provided with: the torsion assembly comprises a first slide rail, a second slide rail, a first slider slidably arranged on the first slide rail, a second slider slidably arranged on the second slide rail, a second driving member driving the first slider to slide, and a third driving member driving the second slider to slide, the first slider comprises a first slider I and a first slider II which are arranged in a split manner, the first slider I is provided with a first mounting shaft, a first supporting plate is rotatably arranged on the first mounting shaft, the first supporting plate is supported and fixed on the conveying platform, the first slider II is provided with a second mounting shaft, a second supporting plate is guided and slidably arranged on the second mounting shaft, a first long slot hole arranged along the X-axis direction is provided on the second supporting plate, the second mounting shaft is rotatably inserted in the first long slot hole, the second slider comprises a second slider I and a second slider II which are arranged in a split manner, the second slider I is provided with a third mounting shaft, a third supporting plate is rotatably arranged on the third mounting shaft, the third supporting plate is supported and fixed on the conveying platform, the second slider II is provided with a fourth mounting shaft, a fourth supporting plate is guided and slidably arranged on the fourth mounting shaft, the fourth supporting plate is provided with a second long slot hole arranged along the X-axis direction, the fourth mounting shaft is rotatably inserted in the second long slot hole.

[0007] By adopting the above technical solution, when in use, the second driving member and the third driving member can drive the conveyor platform as a whole to move forward and backward along the Y-axis direction, and when the sliding speeds of the corresponding sliders controlled by the second driving member and the third driving member are inconsistent, for example, the sliding speed of the first slider is faster than the speed of the second slider, at this time the third support plate can rotate relative to the third mounting axis, and the fourth support plate can rotate and slide relative to the fourth mounting axis to make adaptive adjustments, thereby making torsion adjustment with the third mounting axis as the rotation center, and when the speed of the second slider is higher than that of the first slider, conversely, relative twisting is made with the first mounting axis as the rotation center.

[0008] The utility model is further configured as follows: the conveying assembly includes a plurality of conveying belts arranged in a split manner and a fourth driving member for driving the conveying belts to rotate, at least two conveying belts are arranged at intervals to form an adsorption area, and a suction nozzle is arranged on the adsorption area.

[0009] By adopting the above technical solution, an adsorption area can be formed by the conveyor belts arranged at intervals, so that the paper can be adsorbed when it is adjusted to prevent it from slipping and deviating, thereby facilitating the adjustment of its angle and position.

[0010] Further configuration of the utility model: the detection sensor includes a front section sensor, a rear section sensor and a side sensor, at least two of the front section sensors are arranged side by side and at intervals, the rear section sensor is located on the rear side of the front section sensor, and the side sensor is located on the side of the front section sensor.

[0011] By adopting the above technical solution, the front sensor and the rear sensor can cooperate to detect the Y-axis coordinate corresponding to the paper, so as to determine whether the paper is over-transmitted. The further two front sensors can detect whether the paper is skewed, and the further side sensor can detect the X-axis coordinate of the paper.

[0012] Further configuration of the utility model: the first slide rail and the second slide rail are both slide grooves arranged on the adjusting frame, the first slider and the second slider are both guided to slide in the slide grooves, and the second driving member and the third driving member are both motors, a first connecting rod is provided between the first slider I and the first slider II, and a first nut plate which is threadedly matched with the motor output shaft is fixedly provided on the first connecting rod, a second connecting rod is provided between the second slider I and the second slider II, and a second nut plate which is threadedly matched with the motor output shaft is fixedly provided on the second connecting rod.

[0013] By adopting the above technical solution, the motor can drive the corresponding connecting rod to slide by rotating through the corresponding nut plate. The threaded matching method is used for adjustment, which is relatively precise and prevents excessive adjustment. The sliding is guided by the slide groove to prevent displacement and disengagement during adjustment, and it is relatively stable when used. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a diagram of the coordination of the adjustment frame, transport platform and other parts of the utility model;

[0016] Figure 3 This is a diagram of the coordination of the adjustment frame, transport platform and other parts of the utility model;

[0017] Figure 4 for Figure 3 Schematic diagram of some structures;

[0018] Figure 5 for Figure 4 Schematic diagram of some structures. DETAILED DESCRIPTION

[0019] The following is a detailed description of the specific implementation of the utility model in conjunction with the accompanying drawings:

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "bottom", "top", "front", "back", "inner", "outer", "left", "right" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present invention. The appendix to the specification Figure 3The arrow X direction is the X-axis direction, and the arrow Y direction is the Y-axis direction.

[0021] The utility model discloses a cardboard transport edge correction mechanism, comprising a frame 1, a conveying platform 2 is provided on the frame 1, the conveying platform 2 is slidably arranged on the frame 1 along the X-axis and the Y-axis, and a conveying component 3 is arranged on the conveying platform 2, characterized in that: the frame 1 is provided with an adjustment frame 4 for guiding and sliding along the X-axis direction and a first driving member 5 for driving the adjustment frame 4 to slide along the X-axis direction (the first driving member 5 is most preferably driven by a motor to drive the adjustment frame 4 to slide along the X-axis direction through the cooperation of a screw and a nut, and the guided sliding can be the cooperation of a slider and a guide rail, and can also be the cooperation of a guide hole and a guide rod), the conveying platform 2 is arranged on the adjustment frame 4, and a torsion component 6 for driving the conveying platform 2 to move and relatively twist along the Y-axis direction is provided on the adjustment frame 4, and a plurality of detection sensors 7 are arranged on the frame 1 above the conveying platform 2.

[0022] When the above technical solution is adopted, when the cardboard is transported to the specified position through the conveying component 3, the detection sensor 7 detects the corresponding position of the paper, so as to determine whether the position of the paper needs to be adjusted. When one of the detection sensors 7 detects that the position of the paper is incorrect, the first driving member 5 and the torsion component 6 drive the conveying platform 2 as a whole to move and relatively twist, so as to correct the corresponding position of the paper.

[0023] The torsion assembly 6 includes a first slide rail 61, a second slide rail 62, a first slider 63 slidably arranged on the first slide rail 61, a second slider 64 slidably arranged on the second slide rail 62, a second driving member 65 driving the first slider 63 to slide, and a third driving member 66 driving the second slider 64 to slide, the first slider 63 includes a first slider I631 and a first slider II632 arranged in a split manner, the first slider I631 is provided with a first mounting shaft 8, the first mounting shaft 8 is rotatably provided with a first support plate 9, and the first support The support plate 9 is supported and fixed on the conveyor platform 2, and a second mounting shaft 10 is arranged on the first slider II632, and a second supporting plate 20 is guided and slidably arranged on the second mounting shaft 10, and a first long slot hole 201 arranged along the X-axis direction is arranged on the second supporting plate 20, and the second mounting shaft 10 is rotatably inserted in the first long slot hole 201, and the second slider 64 includes a second slider I641 and a second slider II642 arranged in a split manner, and a third mounting shaft 30 is arranged on the second slider I641, and a third mounting shaft 30 is rotatably arranged on the third mounting shaft 30. The support plate 40 and the third support plate 40 are supported and fixed on the conveying platform 2. The second slider II642 is provided with a fourth mounting shaft 50. The fourth mounting shaft 50 is guided and slidably provided with a fourth support plate 60. The fourth support plate 60 is provided with a second long slot hole 601 arranged along the X-axis direction. The fourth mounting shaft 50 is rotatably inserted in the second long slot hole 601. When in use, the second driving member 65 and the third driving member 66 can drive the conveying platform 2 to move forward and backward as a whole along the Y-axis direction. When the sliding speeds of the corresponding sliders controlled by the second driving member 65 and the third driving member 66 are inconsistent, for example, the sliding speed of the first slider 63 is faster than that of the second slider 64, the third support plate 40 can rotate relative to the third mounting shaft 30, and the fourth support plate 60 can rotate and slide relative to the fourth mounting shaft 50 to make adaptive adjustments, so as to make torsion adjustment with the third mounting shaft 30 as the rotation center. When the speed of the second slider 64 is higher than that of the first slider 63, on the contrary, relative torsion is made with the first mounting shaft 8 as the rotation center. The torsion component 6 can also use a motor and a rotating table to drive the conveying platform to rotate.

[0024] The conveying assembly 3 includes a plurality of separately arranged conveyor belts 31 and a fourth driving member 32 for driving the conveyor belts 31 to rotate (the fourth driving member 32 is most preferably a motor, which drives the conveyor belt 31 for transportation through a pulley, but can also be transported through a conveyor roller). At least two conveyor belts 31 are arranged at intervals to form an adsorption area 33, and a suction nozzle 34 is provided on the adsorption area 33. The adsorption area 33 can be formed by the conveyor belts 31 arranged at intervals, so that the paper can be sucked when it is adjusted to prevent it from slipping and deviating, thereby facilitating the adjustment of its angle and position.

[0025] The detection sensor 7 includes a front sensor 71, a rear sensor 72 and a side sensor 73. At least two front sensors 71 are arranged side by side and at intervals. The rear sensor 72 is located at the rear side of the front sensor 71, and the side sensor 73 is located at the side of the front sensor 71. The front sensor 71 and the rear sensor 72 can cooperate to detect the Y-axis coordinate corresponding to the paper, so as to determine whether the paper is over-transmitted. The further two front sensors 71 can detect whether the paper is skewed, and the further side sensor 73 can detect the X-axis coordinate of the paper.

[0026] The first slide rail 61 and the second slide rail 62 are both slide grooves arranged on the adjustment frame 4, the first slider 63 and the second slider 64 are both guided to slide in the slide groove, and the second driving member 65 and the third driving member 66 are both motors, a first connecting rod 80 is provided between the first slider I631 and the first slider II632, and a first nut plate 90 that is threadedly matched with the motor output shaft is fixedly provided on the first connecting rod 80, a second connecting rod 100 is provided between the second slider I641 and the second slider II642, and a second nut plate 200 that is threadedly matched with the motor output shaft is fixedly provided on the second connecting rod 100, and the motor can drive the corresponding connecting rod to slide through the corresponding nut plate when it rotates, and the adjustment by thread matching is more precise to prevent over-adjustment, and the sliding guided by the slide groove can prevent displacement and disengagement during adjustment, and it is more stable when used.

Claims

1. A cardboard transport edge correction mechanism, comprising a frame (1), the frame (1) being provided with a conveying platform (2), the conveying platform (2) being slidably arranged on the frame (1) along an X-axis and a Y-axis, and a conveying assembly (3) being arranged on the conveying platform (2), characterized in that: The frame (1) is provided with an adjustment frame (4) for guiding and sliding along the X-axis direction and a first driving member (5) for driving the adjustment frame (4) to slide along the X-axis direction; the conveying platform (2) is arranged on the adjustment frame (4); and the adjustment frame (4) is provided with a torsion component (6) for driving the conveying platform (2) to move and relatively twist along the Y-axis direction; and a plurality of detection sensors (7) are arranged on the frame (1) above the conveying platform (2).

2. A cardboard transport edge correction mechanism according to claim 1, characterized in that: The torsion assembly (6) comprises a first slide rail (61), a second slide rail (62), a first slider (63) slidably arranged on the first slide rail (61), a second slider (64) slidably arranged on the second slide rail (62), a second driving member (65) driving the first slider (63) to slide, and a third driving member (66) driving the second slider (64) to slide, the first slider (63) comprising a first slider I (631) and a first slider II (632) arranged in a split manner, the first slider I (631) being provided with a first mounting shaft (8), a first support plate (9) being rotatably arranged on the first mounting shaft (8), the first support plate (9) being supported and fixed on the conveying platform (2), the first slider II (632) being provided with a second mounting shaft (10), a second support plate (20) being guided and slidably arranged on the second mounting shaft (10), The second support plate (20) is provided with a first long slot hole (201) arranged along the X-axis direction, and the second mounting shaft (10) is rotatably inserted in the first long slot hole (201). The second slider (64) comprises a second slider I (641) and a second slider II (642) which are arranged in a split manner. The second slider I (641) is provided with a third mounting shaft (30), and a third support plate (40) is rotatably arranged on the third mounting shaft (30). The third support plate (40) is supported and fixed on the conveying platform (2). The second slider II (642) is provided with a fourth mounting shaft (50), and a fourth support plate (60) is guided and slidably arranged on the fourth mounting shaft (50). The fourth support plate (60) is provided with a second long slot hole (601) arranged along the X-axis direction, and the fourth mounting shaft (50) is rotatably inserted in the second long slot hole (601).

3. A cardboard transport edge correction mechanism according to claim 1 or 2, characterized in that: The conveying assembly (3) comprises a plurality of separately arranged conveying belts (31) and a fourth driving member (32) for driving the conveying belts (31) to rotate, wherein at least two conveying belts (31) are arranged at intervals to form a suction area (33), and a suction nozzle (34) is provided on the suction area (33).

4. A cardboard transport edge correction mechanism according to claim 3, characterized in that: The detection sensor (7) comprises a front sensor (71), a rear sensor (72) and a side sensor (73), wherein at least two front sensors (71) are arranged side by side and at intervals, the rear sensor (72) is located at the rear side of the front sensor (71), and the side sensor (73) is located at the side of the front sensor (71).

5. A cardboard transport edge correction mechanism according to claim 2, characterized in that: The first slide rail (61) and the second slide rail (62) are both slide grooves arranged on the adjustment frame (4); the first slider (63) and the second slider (64) are both guided and slidable in the slide grooves; the second driving member (65) and the third driving member (66) are both motors; a first connecting rod (80) is provided between the first slider I (631) and the first slider II (632); a first nut plate (90) threadedly matched with the motor output shaft is fixedly provided on the first connecting rod (80); a second connecting rod (100) is provided between the second slider I (641) and the second slider II (642); a second nut plate (200) threadedly matched with the motor output shaft is fixedly provided on the second connecting rod (100).

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