High-precision corrugated board warping corrector

Abstract

The utility model relates to the technical field of corrugated board processing, and discloses a high-precision corrugated board warping corrector, which solves the problem that high-precision correction of a corrugated board is inconvenient at present, and comprises a placing groove, an adjusting mechanism is arranged at the top of the placing groove, a driving mechanism is arranged on the adjusting mechanism, and the driving mechanism is arranged on the placing groove. The adjusting mechanism comprises a rotating plate located above the containing groove, a pressing plate is fixedly installed at the top of the rotating plate, a fine adjustment plate is movably installed at the bottom of the pressing plate, and a sliding plate is movably installed at the bottom of the rotating plate. According to the corrugated board fine adjustment device, through cooperation between a second motor and a second lead screw and cooperation between a sliding block and a first U-shaped round rod, front-back movement of a fine adjustment plate is facilitated, through cooperation between a first motor and a first lead screw and cooperation between a sliding plate and a limiting wheel, left-right movement of the fine adjustment plate is facilitated, and then the warped position of a corrugated board can be correspondingly pressed; and therefore, high-precision correction can be conveniently and quickly carried out on the corrugated board.

Description

Technical Field

[0001] The utility model belongs to the technical field of corrugated paperboard processing, in particular to a high-precision corrugated paperboard warping corrector. Background Art

[0002] Corrugated cardboard is a multi-layer adhesive body, which is composed of at least one layer of corrugated core paper interlayer and one layer of cardboard. It has high mechanical strength and can withstand collisions and falls during transportation. After the manufacture of corrugated cardboard, due to various reasons such as uneven stacking and uneven placement during vehicle transportation, the corrugated cardboard will be warped. Directly feeding the warped corrugated cardboard into the carton cutting equipment will cause the problem of low cutting accuracy, so the corrugated cardboard needs to be corrected; according to the patent document with the authorization announcement number of CN219276818U and the name of "A correction device for automatically bending corrugated cardboard", the fine-tuning plate can be fixed at any position on the lower surface of the pressing correction plate through the magnetic attraction of the magnetic block and the magnetic plate, so that the corresponding pressing correction can be performed according to the warped position of a pile of corrugated cardboards, thereby making the correction efficiency more efficient, solving the problem of low efficiency of the existing manual bending of each corrugated cardboard; but there are still the following defects:

[0003] It is necessary to manually fix the fine-tuning plate on the lower surface of the pressing and correcting plate, resulting in low efficiency and making it inconvenient to quickly correct the corrugated cardboard with high precision. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a high-precision corrugated cardboard warping corrector, which effectively solves the current problem of inconvenience in quickly and accurately correcting the corrugated cardboard.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-precision corrugated cardboard warping corrector, comprising a placement slot, an adjustment mechanism is provided on the top of the placement slot, and a driving mechanism is provided on the adjustment mechanism;

[0006] The adjusting mechanism comprises a rotating plate located above the placing slot, a pressing plate is fixedly installed on the top of the rotating plate, and a fine-tuning plate is movably installed on the bottom of the pressing plate.

[0007] Preferably, a slide plate is movably mounted at the bottom of the rotating plate, two limiting wheels are symmetrically provided on the top of the slide plate and are both in contact with the rotating plate, a U-shaped round rod is fixedly mounted at the bottom of the slide plate, a slider is movably sleeved on the outer side of the U-shaped round rod, and the fine-tuning plate is fixed to the bottom of the slider.

[0008] Preferably, two first sleeve blocks are symmetrically and fixedly sleeved on the outer side of the first U-shaped round rod. A second lead screw is arranged below the sliding plate. One end of the second lead screw is rotatably connected to one of the first sleeve blocks, the other end of the second lead screw is fixedly installed with a second motor, and the second motor is fixed on the other first sleeve block. The slider is threadedly sleeved on the outer side of the second lead screw.

[0009] Preferably, two bottom blocks are symmetrically and fixedly connected to the bottom of the rotating plate. A first lead screw is arranged below the rotating plate. One end of the first lead screw is rotatably connected to one of the bottom blocks, the other end of the first lead screw is fixedly installed with a first motor, and the first motor is fixed on the other bottom block. The sliding plate is threadedly sleeved on the outer side of the first lead screw.

[0010] Preferably, the driving mechanism includes a second U-shaped round rod fixed to the top of the placement groove. A U-shaped frame is movably sleeved on the outer side of the second U-shaped round rod. A sleeve plate located above the U-shaped frame is fixedly sleeved in the middle of the outer side of the second U-shaped round rod. A cylinder is fixedly installed between the sleeve plate and the U-shaped frame.

[0011] Preferably, a transmission shaft is rotatably connected inside the U-shaped frame. One end of the transmission shaft extends to the outside of the U-shaped frame and is fixedly installed with a third motor. A second sleeve block is fixedly installed on the third motor. The second sleeve block is fixed on the U-shaped frame and is movably sleeved on the outer side of the second U-shaped round rod. The rotating plate is fixedly sleeved on the outer side of the transmission shaft.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] (1) In the present utility model, through the cooperation between the second motor, the second lead screw, the slider and the first U-shaped round rod, it is convenient to move the fine-tuning plate back and forth. And through the cooperation between the first motor, the first lead screw, the sliding plate and the limiting wheel, it is convenient to move the fine-tuning plate left and right. Then it can press the warped position of the corrugated cardboard correspondingly, so as to facilitate the rapid and high-precision correction of the corrugated cardboard.

[0014] (2) In this new type, through the cooperation between the third motor, the transmission shaft and the rotating plate, it is convenient to switch the positions of the pressing plate and the fine-tuning plate. And through the cooperation between the cylinder, the U-shaped frame and the second U-shaped round rod, it is convenient to press the corrugated cardboard as a whole or perform high-precision correction on the corresponding position. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model.

[0016] In the drawings:

[0017] Figure 1 is a schematic structural diagram of a high-precision corrugated cardboard warping corrector of the present utility model;

[0018] Figure 2 Schematic diagram of the adjusting mechanism structure of the present utility model;

[0019] Figure 3 Schematic diagram of the skateboard structure of the present utility model;

[0020] Figure 4 Schematic diagram of the driving mechanism structure of the present utility model.

[0021] In the figure: 1, placement groove; 2, adjusting mechanism; 201, rotating plate; 202, lead screw one; 203, fine-tuning plate; 204, skateboard; 205, motor one; 206, bottom block; 207, pressing plate; 208, sleeve block one; 209, limiting wheel; 2010, lead screw two; 2011, slider; 2012, motor two; 2013, U-shaped round bar one; 3, driving mechanism; 301, U-shaped round bar two; 302, sleeve block two; 303, motor three; 304, transmission shaft; 305, U-shaped frame; 306, sleeve plate; 307, cylinder. Specific implementation manner

[0022] 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 in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Embodiment 1 is given by Figure 1 The present utility model includes a placement groove 1, an adjusting mechanism 2 is provided at the top of the placement groove 1, and a driving mechanism 3 is provided on the adjusting mechanism 2.

[0024] Specifically, it is given by Figures 2-3Given that the adjusting mechanism 2 includes a rotating plate 201 located above the placement groove 1. A pressing plate 207 is fixedly installed at the top of the rotating plate 201. A fine-tuning plate 203 is movably installed at the bottom of the pressing plate 207. A sliding plate 204 is movably installed at the bottom of the rotating plate 201. Two limiting wheels 209 that are both in contact with the rotating plate 201 are symmetrically arranged at the top of the sliding plate 204. A U-shaped round rod one 2013 is fixedly installed at the bottom of the sliding plate 204. A slider 2011 is movably sleeved on the outer side of the U-shaped round rod one 2013. The fine-tuning plate 203 is fixed to the bottom of the slider 2011. Two sleeve blocks one 208 are symmetrically and fixedly sleeved on the outer side of the U-shaped round rod one 2013. A lead screw two 2010 is arranged below the sliding plate 204. One end of the lead screw two 2010 is rotatably connected to one of the sleeve blocks one 208. The other end of the lead screw two 2010 is fixedly installed with a motor two 2012. The motor two 2012 is fixed to the other sleeve block one 208. The slider 2011 is threadedly sleeved on the outer side of the lead screw two 2010. Two bottom blocks 206 are symmetrically and fixedly connected to the bottom of the rotating plate 201. A lead screw one 202 is arranged below the rotating plate 201. One end of the lead screw one 202 is rotatably connected to one of the bottom blocks 206. The other end of the lead screw one 202 is fixedly installed with a motor one 205. The motor one 205 is fixed to the other bottom block 206. The sliding plate 204 is threadedly sleeved on the outer side of the lead screw one 202;

[0025] In the use state, when the motor two 2012 is started, it drives the lead screw two 2010 to rotate, and drives the slider 2011 to slide along the U-shaped round rod one 2013, realizing the forward and backward movement of the fine-tuning plate 203. When the motor one 205 is started, it drives the lead screw one 202 to rotate. Under the limiting action of the two limiting wheels 209, it drives the sliding plate 204 to move horizontally, realizing the left and right movement of the fine-tuning plate 203. Finally, the position of the fine-tuning plate 203 is adjusted to correspondingly press the warped position of the corrugated cardboard, realizing the high-precision correction of the corrugated cardboard.

[0026] Specifically, as Figure 4 Given that the driving mechanism 3 includes a U-shaped round rod two 301 fixed to the top of the placement groove 1. A U-shaped frame 305 is movably sleeved on the outer side of the U-shaped round rod two 301. A sleeve plate 306 located above the U-shaped frame 305 is fixedly sleeved in the middle of the outer side of the U-shaped round rod two 301. A cylinder 307 is fixedly installed between the sleeve plate 306 and the U-shaped frame 305. A transmission shaft 304 is rotatably connected inside the U-shaped frame 305. One end of the transmission shaft 304 extends to the outside of the U-shaped frame 305 and is fixedly installed with a motor three 303. A sleeve block two 302 is fixedly installed on the motor three 303. The sleeve block two 302 is fixed to the U-shaped frame 305 and is movably sleeved on the outer side of the U-shaped round rod two 301. The rotating plate 201 is fixedly sleeved on the outer side of the transmission shaft 304;

[0027] In the working state, first start the motor three 303, drive the transmission shaft 304 to rotate, and drive the rotating plate 201 to rotate, so as to realize the switching of the positions of the pressing plate 207 and the fine-tuning plate 203. Then start the cylinder 307, drive the U-shaped frame 305 to slide down along the second U-shaped round rod 301, and drive the rotating plate 201 to move downward. Finally, press the corrugated cardboard as a whole or perform high-precision correction at the corresponding position.

Claims

1. A high-precision corrugated cardboard warping corrector, comprising a placement slot (1), characterized in that: An adjusting mechanism (2) is provided on the top of the placement slot (1), and a driving mechanism (3) is provided on the adjusting mechanism (2); The adjustment mechanism (2) comprises a rotating plate (201) located above the placement slot (1), a pressing plate (207) is fixedly mounted on the top of the rotating plate (201), and a fine-tuning plate (203) is movably mounted on the bottom of the pressing plate (207).

2. A high-precision corrugated cardboard warping corrector according to claim 1, characterized in that: A slide plate (204) is movably mounted on the bottom of the rotating plate (201); two limiting wheels (209) are symmetrically mounted on the top of the slide plate (204) and are both in contact with the rotating plate (201); a U-shaped round rod (2013) is fixedly mounted on the bottom of the slide plate (204); a slider (2011) is movably sleeved on the outer side of the U-shaped round rod (2013); and the fine-tuning plate (203) is fixed to the bottom of the slider (2011).

3. A high-precision corrugated cardboard warping corrector according to claim 2, characterized in that: The outer side of the U-shaped round rod 1 (2013) is symmetrically and fixedly sleeved with two sleeve blocks 1 (208); a screw rod 2 (2010) is provided below the slide plate (204); one end of the screw rod 2 (2010) is rotatably connected to one of the sleeve blocks 1 (208); the other end of the screw rod 2 (2010) is fixedly installed with a motor 2 (2012); the motor 2 (2012) is fixed on the other sleeve block 1 (208); and the slider (2011) is threadedly sleeved on the outer side of the screw rod 2 (2010).

4. The high-precision corrugated cardboard warping corrector according to claim 1, characterized in that: The bottom of the rotating plate (201) is symmetrically fixedly connected to two bottom blocks (206), a screw rod (202) is provided below the rotating plate (201), one end of the screw rod (202) is rotatably connected to one of the bottom blocks (206), a motor (205) is fixedly installed on the other end of the screw rod (202), the motor (205) is fixed on the other bottom block (206), and the slide plate (204) is threadedly sleeved on the outer side of the screw rod (202).

5. The high-precision corrugated cardboard warping corrector according to claim 1, characterized in that: The driving mechanism (3) comprises a second U-shaped round rod (301) fixed to the top of the placement groove (1); a U-shaped frame (305) is movably sleeved on the outer side of the second U-shaped round rod (301); a sleeve plate (306) located above the U-shaped frame (305) is fixedly sleeved on the middle part of the outer side of the second U-shaped round rod (301); and a cylinder (307) is fixedly installed between the sleeve plate (306) and the U-shaped frame (305).

6. A high-precision corrugated cardboard warping corrector according to claim 5, characterized in that: A transmission shaft (304) is rotatably connected inside the U-shaped frame (305), one end of the transmission shaft (304) extends to the outside of the U-shaped frame (305) and is fixedly installed with a motor three (303), a sleeve block two (302) is fixedly installed on the motor three (303), the sleeve block two (302) is fixed on the U-shaped frame (305) and is movably sleeved on the outside of the U-shaped round rod two (301), and the rotating plate (201) is fixedly sleeved on the outside of the transmission shaft (304).

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