Corrugated board detection device

Abstract

The utility model discloses a corrugated board detection device, which comprises a base, a support frame, a detection device, a detection table and a controller, and is characterized in that a fixing device is arranged, a motor drives a worm to rotate, the worm drives a worm gear to rotate when the worm rotates, and the worm gear drives a rotating rod to rotate when the worm gear rotates; when the rotating rod rotates, the pressing block is driven to rotate, so that the pressing block compresses a paperboard, deviation during detection is prevented, the paperboard can be rapidly fixed through the arrangement, meanwhile, the paperboard detection device can adapt to paperboards of different thicknesses, when the strength of the side edge of the paperboard is detected, the electric push rod pulls the rack to move, the rack drives the movable block to move, and the detection accuracy is improved. The two sets of movable blocks clamp the paperboard, the paperboard is prevented from toppling over, the side edge of the paperboard can be detected conveniently, the fixing device can adapt to two kinds of detection through the arrangement, the stability of the fixing device is enhanced, and it is ensured that detection can be conducted normally.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paperboards, in particular to a corrugated paperboard detection device. Background Technique

[0002] A corrugated paperboard is a multi-layer adhesive body, which is composed of at least one layer of corrugated core paper interlayer and one layer of paperboard. It has high mechanical strength and can withstand collisions and drops during handling. The actual performance of a corrugated paper box depends on three factors: the characteristics of the core paper and paperboard and the structure of the paper box itself.

[0003] Currently, the publication number CN210863332U discloses "A bearing detection device for corrugated paperboards". In this device, it includes a detection table, a top plate is installed above the detection table, a vertically downward first electric push rod is installed on the bottom surface of the top plate, a lower pressing plate is horizontally installed at the bottom of the first electric push rod, several pressing blocks are movably installed on the bottom surface of the lower pressing plate, pressure sensors are attached to the bottom surfaces of the pressing blocks, two cushion blocks are installed on the top surface of the detection table and are respectively located on both sides of the lower pressing plate, second electric push rods are installed on the outer sides of the two cushion blocks, one ends of the two second electric push rods are fixedly connected with extrusion blocks, and pressure sensors are attached to the inner side surfaces of the two extrusion blocks. By arranging multiple groups of sliding rails on the bottom surface of the lower pressing plate and arranging sliding grooves on both sides of the pressing blocks, different numbers of pressing blocks can be installed to form different sizes of downward pressing areas, and thus the bearing capacity of the corrugated paperboard under different bearing areas can be detected, improving the accuracy of the bearing detection of the corrugated paperboard.

[0004] Although the above detection device has certain advantages in the detection accuracy of corrugated paperboards, it still has certain drawbacks:

[0005] When using the above detection device to detect corrugated paperboards, the corrugated paperboards cannot be fixed. If the corrugated paperboards are not fixed, it is easy for the paperboards to shift or deform during the detection process, thus affecting the accuracy of the detection results and the detection process. Content of the Utility Model

[0006] (1) Technical Problems to be Solved

[0007] In view of the deficiencies of the prior art, the utility model provides a corrugated paperboard detection device, which solves the problems raised above.

[0008] (2) Technical Solutions

[0009] To achieve the above object, the utility model is realized by the following technical solutions: A corrugated cardboard detection device, including a base, a support frame, a detection device, a detection table, a controller and a fixing device. The support frame is fixed to the left side of the top of the base. The detection device is installed inside the support frame. The detection table is arranged on the left side of the top of the base. The controller is arranged on the right side of the top of the base. The fixing device is arranged inside the detection table. The fixing device includes a smooth rod, a rack, a movable block, a round rod, a gear, an electric push rod and a pressing mechanism. The smooth rod, the rack and the movable block are a set of movable components, and there are two sets of movable components which are both arranged inside the detection table. The smooth rod is arranged at the front end and the rear end inside the detection table. The rack is arranged outside the smooth rod. The movable block is fixed to the rear end of the rack and extends upward to the top of the detection table. The round rod is arranged at the top end and the bottom end inside the detection table. The gear is fixed outside the round rod, and the gear meshes with the rack. The electric push rod is installed at the top end inside the detection table, and the rear end of the electric push rod is fixed to the front end of the movable block. The pressing mechanism is arranged on the top side of the front end of the movable block.

[0010] Preferably, the pressing mechanism includes an adjustment groove, a pressing block, a rotating rod, a support block, a motor, a worm and a worm gear. The adjustment groove is opened at the front end of the movable block. The pressing block is arranged inside the adjustment groove and extends forward to the front end of the adjustment groove. The rotating rod penetrates through the pressing block and is arranged at the left end inside the adjustment groove and extends to the right end of the movable block. There are two sets of support blocks which are both fixed to the right end of the movable block. The motor is installed on the top of the support block. The worm is arranged between the two sets of support blocks. The worm gear is fixed outside the right end of the rotating rod and meshes with the worm.

[0011] Preferably, the two sets of racks and the movable blocks are arranged in opposite directions. Through this setting, when the rack drives the movable block to move, the cardboard can be clamped.

[0012] Preferably, the inside of the rack is smooth and is slidably connected with the smooth rod. Through this setting, the rack moves more smoothly on the smooth rod.

[0013] Preferably, the gear and the two sets of racks are arranged at the same horizontal level, and the gear is arranged between the two sets of racks and meshes with the two sets of racks. Through this setting, the two sets of racks move in opposite directions.

[0014] Preferably, the rear end of the pressing block is arc-shaped. Through this setting, the pressing block rotates more conveniently.

[0015] Preferably, a rubber pad is arranged at the bottom end of the pressing block. Through this setting, the pressing block will not damage the cardboard when pressing the cardboard.

[0016] (III) Beneficial effects

[0017] The utility model provides a corrugated board detection device, which has the following beneficial effects: by setting a fixing device, the worm is driven to rotate by a motor. When the worm rotates, the worm gear is driven to rotate. When the worm gear rotates, the rotating rod is driven to rotate. When the rotating rod rotates, the pressing block is driven to rotate, so that the pressing block presses the cardboard to prevent it from shifting during detection. Through this setting, the cardboard can be fixed quickly, and at the same time, cardboard of different thicknesses can be adapted. When detecting the side strength of the cardboard, the electric push rod pulls the rack to move. When the rack moves, the movable block is driven to move, so that the two groups of movable blocks clamp the cardboard to prevent it from tipping over, which is convenient for detecting the side of the cardboard. Through this setting, the fixing device can be adapted to two kinds of detections, enhancing its stability and ensuring that the detection can be carried out normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural view of the utility model;

[0019] Figure 2 is a front view of the structure of the utility model;

[0020] Figure 3 is a side view of the structure of the fixing device in the utility model;

[0021] Figure 4 is a top view of the structure of the fixing device in the utility model;

[0022] Figure 5 is a perspective view of the structure of the pressing mechanism in the utility model;

[0023] Figure 6 is a side view of the structure of the pressing mechanism in the utility model.

[0024] In the figure: base - 1, support frame - 2, detection device - 3, detection table - 4, controller - 5, fixing device - 6, light rod - 61, rack - 62, movable block - 63, round rod - 64, gear - 65, electric push rod - 66, pressing mechanism - 67, adjustment slot - 671, pressing block - 672, rotating rod - 673, support block - 674, motor - 675, worm - 676, worm gear - 677. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer toFigures 1-4 , the present utility model provides a technical solution for a corrugated cardboard detection device: a corrugated cardboard detection device, including a base 1, a support frame 2, a detection device 3, a detection table 4, a controller 5 and a fixing device 6. The support frame 2 is fixed to the left side of the top of the base 1. The detection device 3 is installed inside the support frame 2. The detection table 4 is arranged on the left side of the top of the base 1. The controller 5 is arranged on the right side of the top of the base 1. The fixing device 6 is arranged inside the detection table 4. The fixing device 6 includes a smooth rod 61, a rack 62, a movable block 63, a round rod 64, a gear 65, an electric push rod 66 and a pressing mechanism 67. The smooth rod 61, the rack 62 and the movable block 63 are a set of movable components, and two sets of movable components are provided and both are arranged inside the detection table 4. The smooth rod 61 is arranged at the front end and the rear end inside the detection table 4. The rack 62 is arranged outside the smooth rod 61. The movable block 63 is fixed to the rear end of the rack 62 and extends upward to the top of the detection table 4. The round rod 64 is arranged at the top end and the bottom end inside the detection table 4. The gear 65 is fixed to the outside of the round rod 64, and the gear 65 meshes with the rack 62. The electric push rod 66 is installed at the top end inside the detection table 4, and the rear end of the electric push rod 66 is fixed to the front end of the movable block 63. The pressing mechanism 67 is arranged on the top side of the front end of the movable block 63. The two racks 62 and the movable blocks 63 are arranged in opposite directions. Through this setting, when the rack 62 drives the movable block 63 to move, the cardboard can be clamped. The inside of the rack 62 is smooth and is slidably connected to the smooth rod 61. Through this setting, the rack 62 moves more smoothly on the smooth rod 61. The gear 65 and the two racks 62 are arranged at the same horizontal level, and the gear 65 is arranged between the two racks 62 and meshes with the two racks 62. Through this setting, the two racks 62 move in opposite directions.

[0027] Please refer to Figure 5 and Figure 6, the present utility model provides a technical solution for a corrugated cardboard detection device: A corrugated cardboard detection device, the pressing mechanism 67 includes an adjustment groove 671, a pressing block 672, a rotating rod 673, a support block 674, a motor 675, a worm 676 and a worm gear 677. The adjustment groove 671 is opened at the front end of the movable block 63. The pressing block 672 is arranged inside the adjustment groove 671 and extends forward to the front end of the adjustment groove 671. The rotating rod 673 passes through the pressing block 672 and is arranged at the left end inside the adjustment groove 671 and extends to the right end of the movable block 63. There are two groups of support blocks 674, and both are fixed to the right end of the movable block 63. The motor 675 is installed at the top of the support block 674. The worm 676 is arranged between the two groups of support blocks 674. The worm gear 677 is fixed to the outer right end of the rotating rod 673 and meshes with the worm 676. The rear end of the pressing block 672 is arc-shaped, and this setting makes it more convenient for the pressing block 672 to rotate. A rubber pad is provided at the bottom end of the pressing block 672, and this setting ensures that the pressing block 672 will not damage the cardboard when pressing the cardboard.

[0028] The working principle is as follows:

[0029] First, before use, bring the corrugated cardboard to be detected to the detection device 3 and wait for detection;

[0030] Second, during use, place the corrugated cardboard on the detection table 4, start the motor 675, drive the worm 676 to rotate through the rotation of the motor 675. When the worm 676 rotates, drive the worm gear 677 to rotate. When the worm gear 677 rotates, drive the rotating rod 673 to rotate. When the rotating rod 673 rotates, drive the pressing block 672 to rotate, and when the pressing block 672 rotates, press the corrugated cardboard;

[0031] Third, after the corrugated cardboard is fixed, control the detection device 3 to move through the operation controller 5 to detect the cardboard. After the detection is completed, control the motor 675 to drive the pressing block 672 to rotate in the reverse direction, and the fixation of the corrugated cardboard can be cancelled, and the cardboard can be taken out to observe the detection situation;

[0032] Fourth, when it is necessary to detect the strength of the cross-section of the corrugated cardboard, start the motor 675 to ensure that the pressing block 672 rotates back into the adjustment groove 671. Place the corrugated cardboard vertically on the detection table 4, start the electric push rod 66, the electric push rod 66 pulls the rack 62 to move. When the rack 62 moves, drive the gear 65 to rotate. When the gear 65 rotates, move the two groups of racks 62 towards the middle of the detection table 4. When the rack 62 moves, drive the movable block 63 to move, so that the two groups of movable blocks 63 clamp and fix the corrugated cardboard for detection. After the detection is completed, control the electric push rod 66 to push the rack 62 to drive the movable block 63 back to its original position and wait for the next use.

[0033] The control mode of the present utility model is controlled by manually starting and closing a switch. The wiring diagram of the power element and the power supply are common general knowledge in the art, and the present utility model is mainly used to protect mechanical devices. Therefore, the control mode and wiring arrangement of the present utility model will not be further explained in detail.

[0034] The control mode of the present utility model is automatically controlled by a controller. The control circuit of the controller can be realized by simple programming by those skilled in the art. The power supply is also common general knowledge in the art, and the present utility model is mainly used to protect mechanical devices. Therefore, the control mode and circuit connection of the present utility model will not be further explained in detail.

[0035] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A corrugated cardboard detection device, comprising a base (1), a support frame (2), a detection device (3), a detection platform (4) and a controller (5), wherein the support frame (2) is fixed to the left side of the top end of the base (1), the detection device (3) is installed on the inner side of the support frame (2), the detection platform (4) is arranged on the left side of the top end of the base (1), and the controller (5) is arranged on the right side of the top end of the base (1); Features: The invention also comprises a fixing device (6), wherein the fixing device (6) is arranged inside the detection platform (4), and the fixing device (6) comprises a polished rod (61), a rack (62), a movable block (63), a round rod (64), a gear (65), an electric push rod (66) and a clamping mechanism (67). The polished rod (61), the rack (62) and the movable block (63) form a group of movable components, and two groups of movable components are provided and both are arranged inside the detection platform (4). The polished rod (61) is arranged at the front end and the rear end of the detection platform (4), and the rack (62) is arranged at the front end and the rear end of the polished rod (61). The outer side of the rod (61), the movable block (63) is fixed to the rear end of the rack (62) and extends upward to the top end of the detection platform (4), the round rod (64) is arranged at the inner top end and the inner bottom end of the detection platform (4), the gear (65) is fixed to the outer side of the round rod (64), and the gear (65) and the rack (62) are meshed with each other, the electric push rod (66) is installed at the inner top end of the detection platform (4), and the rear end of the electric push rod (66) is fixed to the front end of the movable block (63), and the clamping mechanism (67) is arranged on the top side of the front end of the movable block (63).

2. A corrugated cardboard detection device according to claim 1, characterized in that: The clamping mechanism (67) comprises an adjusting groove (671), a pressing block (672), a rotating rod (673), a supporting block (674), a motor (675), a worm (676) and a worm wheel (677); the adjusting groove (671) is opened at the front end of the movable block (63); the pressing block (672) is arranged inside the adjusting groove (671) and extends forward to the front end of the adjusting groove (671); the rotating rod (673) passes through the pressing block (672). The support block (674) is arranged at the inner left end of the adjustment slot (671) and extends rightward to the right end of the movable block (63). The support block (674) is provided with two groups and both are fixed to the right end of the movable block (63). The motor (675) is installed at the top end of the support block (674). The worm (676) is arranged between the two groups of support blocks (674). The worm wheel (677) is fixed to the outer right end of the rotating rod (673) and meshes with the worm wheel (676).

3. A corrugated cardboard detection device according to claim 1, characterized in that: The two groups of racks (62) and the movable block (63) are arranged in opposite directions.

4. A corrugated cardboard detection device according to claim 1, characterized in that: The interior of the rack (62) is smooth and is slidably connected to the polished rod (61).

5. The corrugated cardboard detection device according to claim 1, characterized in that: The gear (65) and the two sets of racks (62) are arranged at the same level, and the gear (65) is arranged between the two sets of racks (62) and meshes with the two sets of racks (62).

6. A corrugated cardboard detection device according to claim 2, characterized in that: The rear end of the pressing block (672) is arranged in an arc shape.

7. A corrugated cardboard detection device according to claim 2, characterized in that: A rubber pad is provided at the bottom end of the pressing block (672).

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