Single-sided paper deviation rectifying mechanism and conveying equipment

Abstract

The utility model relates to the technical field of corrugated boards, and discloses a single-sided paper deviation rectifying mechanism and conveying equipment, which comprises a frame body, and a deviation rectifying component is arranged on the inner wall of the frame body. According to the single-sided paper deviation rectifying mechanism and the conveying equipment, the pressing roller presses a paperboard to the guide roller, the pressure borne by the two sides of the paperboard is higher than the pressure borne by the middle of corrugated paper, the paperboard moves to the middle of the guide roller, the center line of the paperboard coincides with the center line of the guide roller, deviation rectifying of the paperboard is achieved, and the limiting plate makes contact with the side edge of the paperboard; the limiting plate is always in contact with a paperboard in the paperboard conveying process, a continuous guiding effect is provided, the correct path of the paperboard in the conveying process is kept, meanwhile, if the paperboard deviates, the elastic telescopic rod shrinks, rigid contact between the limiting plate and the paperboard is avoided, paperboard damage caused by rigid contact is prevented, the guide grooves are distributed in a stepped mode, and the paperboard conveying efficiency is improved. The guide grooves are matched with the paperboards with different thicknesses, and it is guaranteed that the paperboards are stably guided all the time in the conveying process.

Description

TECHNICAL FIELD

[0001] The utility model relates to corrugated board technical field, concretely is a single side paper deviation rectifying mechanism and transmission equipment. BACKGROUND

[0002] Corrugated board is a kind of paperboard bonded by multiple layers of materials, including at least one layer of corrugated paper and one layer of boxboard paper, which has good elasticity and ductility, mainly used for making cartons and protecting fragile products, its production process includes using straw pulp and waste paper to make raw paperboard, then forming corrugated shape through mechanical processing, and bonding together with boxboard paper through adhesive.

[0003] But in the existing corrugated board production process, if paperboard deviates, it may adversely affect the bonding of corrugated board, and such deviation may cause uneven bonding, thereby affecting the overall strength and stability of the paperboard, and ultimately may affect the quality and durability of the finished carton; In view of this, we propose a single side paper deviation rectifying mechanism and transmission equipment. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a single side paper deviation rectifying mechanism and transmission equipment to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a single side paper deviation rectifying mechanism, comprising a frame body, the inner wall of the frame body is provided with a deviation rectifying assembly, the deviation rectifying assembly comprises:

[0006] A guide roller is fixedly connected to the side wall of the frame body, and the output end of the motor is fixedly connected with a rotating shaft, and the side wall of the rotating shaft is fixedly connected with a guide roller;

[0007] A compression roller is rotatably connected to the side wall of the mounting plate;

[0008] A deviation rectifying frame is fixedly connected to the side wall of the frame body, and the output end of the motor is fixedly connected with a bidirectional screw rod, and the side wall of the bidirectional screw rod is threadedly connected with a deviation rectifying frame;

[0009] A limiting plate is fixedly connected to the end of the elastic telescopic rod away from the deviation rectifying frame.

[0010] Preferably, the limiting plate is provided with a guide groove on the side away from the motor.

[0011] Preferably, the diameter of the guide roller on both sides is greater than the diameter of the guide roller in the middle, so that the pressure on both sides of the corrugated paper is higher than the pressure on the middle of the corrugated paper, and the middle line of the corrugated paper moves to the middle line of the guide roller, so that the middle line of the corrugated paper coincides with the middle line of the guide roller.

[0012] Preferably, the frame body is sleeved with the cross bar, and the cross bar is movably connected to the deviation-correcting frame.

[0013] Preferably, the guide grooves are distributed in a stepped manner, and the guide grooves match corrugated paper of different thicknesses.

[0014] A single-sided paper transmission device includes the above-mentioned single-sided paper correction mechanism, and the transmission device also includes motor three, which is fixedly connected to the outer wall of the frame. The output end of motor three is fixedly connected to a rotating rod, and the side wall of the rotating rod is fixedly connected to a conveying roller. The top end surface of the frame is provided with a scale groove.

[0015] Compared with the prior art, the present invention provides a single-sided paper correction mechanism and transmission equipment, which has the following beneficial effects:

[0016] 1. The single-sided paper correction mechanism and transmission equipment are provided with a guide roller, a pressure roller, a correction frame and a limit plate. The pressure roller presses the cardboard toward the guide roller. The pressure on both sides of the cardboard is higher than the pressure on the middle of the corrugated paper. The cardboard moves toward the middle of the guide roller so that the center line of the cardboard coincides with the center line of the guide roller, thereby correcting the cardboard. The limit plate is in contact with the side edge of the cardboard. The limit plate is always in contact with the cardboard during the transmission process of the cardboard, providing a continuous guiding effect and keeping the cardboard on the correct path during the transmission process. At the same time, if the cardboard deviates, the elastic telescopic rod contracts to avoid rigid contact between the limit plate and the cardboard, thereby preventing damage to the cardboard caused by hard contact.

[0017] 2. The single-sided paper correction mechanism and transmission equipment are provided with guide grooves, which are distributed in a stepped manner. The guide grooves match the cardboards of different thicknesses. When the guide assembly guides the cardboards of different thicknesses, the guide grooves can provide corresponding support and guidance, ensuring that the cardboard is always stably guided during the transmission process, preventing the cardboard from deflecting or tilting during the transmission process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the guide roller structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the deviation-correcting frame of the utility model;

[0021] Figure 4 For this utility model Figure 3 Schematic diagram of the structure of the middle A area;

[0022] Figure 5 This is a schematic diagram of the cross-sectional structure of the abutment plate of the present invention.

[0023] Fig. 1, frame; 2, motor one; 3, rotating shaft; 4, guide roller; 5, mounting plate; 6, compression roller; 7, motor two; 8, bidirectional screw rod; 9, deviation rectifying frame; 10, cross bar; 11, elastic telescopic rod; 12, limiting plate; 13, guide groove; 14, motor three; 15, rotating rod; 16, conveying roller; 17, scale groove. DETAILED DESCRIPTION

[0024] As Figures 1-5 shown, the utility model provides a technical scheme: a single -sided paper deviation rectifying mechanism and transmission equipment, including frame 1, the inner wall of frame 1 is provided with deviation rectifying component, and deviation rectifying component includes motor one 2, rotating shaft 3, guide roller 4, mounting plate 5, compression roller 6, motor two 7, bidirectional screw rod 8, deviation rectifying frame 9, cross bar 10, elastic telescopic rod 11, limiting plate 12, guide groove 13.

[0025] In an embodiment of the utility model, the side wall of frame 1 is fixedly connected with motor one 2, the output end of motor one 2 is fixedly connected with rotating shaft 3, the side wall of rotating shaft 3 is fixedly connected with guide roller 4, the diameter of the both sides of guide roller 4 is greater than the diameter of the middle of guide roller 4, to make the pressure that the both sides of corrugated paper receive higher than the pressure that the middle of corrugated paper receives, paperboard moves to the middle of guide roller 4, to make the middle line of paperboard coincide with the middle line of guide roller 4, the inner wall of frame 1 is fixedly connected with mounting plate 5, the side wall of mounting plate 5 is rotatably connected with compression roller 6, the side wall of frame 1 is fixedly connected with motor two 7, the output end of motor two 7 is fixedly connected with bidirectional screw rod 8, the side wall of bidirectional screw rod 8 is threadedly connected with deviation rectifying frame 9, frame 1 is sleeved with cross bar 10, cross bar 10 is movably connected with deviation rectifying frame 9, deviation rectifying frame 9 is fixedly connected with elastic telescopic rod 11, the one end of elastic telescopic rod 11 away from deviation rectifying frame 9 is fixedly connected with limiting plate 12, the side away from motor two 7 of limiting plate 12 is provided with guide groove 13, guide groove 13 is ladder-shaped distribution, and guide groove 13 is matched with paperboard of different thickness.

[0026] The outer wall of frame 1 is fixedly connected with motor three 14, the output end of motor three 14 is fixedly connected with rotating rod 15, the side wall of rotating rod 15 is fixedly connected with conveying roller 16, and the top end surface of frame 1 is provided with scale groove 17.

[0027] The paperboard is pressed from below the compression roller 6 and above the guide roller 4, the compression roller 6 presses the paperboard to the guide roller 4, the paperboard is moved to the middle of the guide roller 4, the middle line of the paperboard is coincided with the middle line of the guide roller 4, the deviation of the paperboard is corrected, meanwhile, the motor two 7 is started, the bidirectional screw rod 8 is driven to rotate, the two sets of deviation correction frames 9 are moved towards each other, the limiting plate 12 is contacted with the side edge of the paperboard, the limiting plate 12 is contacted with the paperboard in the transmission process of the paperboard, the continuous guiding effect is provided, the correct path of the paperboard in the transmission process is kept, meanwhile, if the paperboard is deviated, the elastic expansion rod 11 is contracted, the rigid contact between the limiting plate 12 and the paperboard is avoided, and the paperboard is prevented from being damaged due to the rigid contact.

[0028] In addition, the limiting plate 12 is provided with a guide groove 13 away from the motor two 7, the guide groove 13 is distributed in a stepped shape, the guide groove 13 is matched with the paperboard of different thicknesses, so that the guide assembly can provide corresponding support and guiding effect when guiding the paperboard of different thicknesses, and the stable guiding of the paperboard in the transmission process is ensured, and the deviation or inclination of the paperboard in the transmission process is prevented.

[0029] In the utility model, when in use, the paperboard is pressed from below the compression roller 6 and above the guide roller 4, the compression roller 6 presses the paperboard to the guide roller 4, the corrugated paper is moved to the middle of the guide roller 4, the two sets of deviation correction frames 9 are moved towards each other, the limiting plate 12 is contacted with the side edge of the paperboard, further, the guide groove 13 is matched with the paperboard of different thicknesses, and the guide assembly can provide corresponding support when guiding the paperboard of different thicknesses.

[0030] The above is a detailed description of the utility model, but some modifications or improvements can be made on the basis of the utility model, which is obvious to the general technical personnel in the technical field. Therefore, the modification or improvement without departing from the spirit of the utility model is within the protection scope of the utility model.

Claims

1. A single-sided paper correction mechanism, comprising a frame (1), characterized in that: The inner wall of the frame body (1) is provided with a deviation rectifying assembly, which comprises: A guide roller (4), a motor one (2) is fixedly connected to the side wall of the frame body (1), the output end of the motor one (2) is fixedly connected with a rotating shaft (3), the side wall of the rotating shaft (3) is fixedly connected with the guide roller (4); A compression roller (6), the inner wall of the frame body (1) is fixedly connected with a mounting plate (5), the side wall of the mounting plate (5) is rotatably connected with the compression roller (6); A deviation rectifying frame (9), the side wall of the frame body (1) is fixedly connected with a motor two (7), the output end of the motor two (7) is fixedly connected with a bidirectional screw rod (8), the side wall of the bidirectional screw rod (8) is threadedly connected with the deviation rectifying frame (9); A limiting plate (12), the deviation rectifying frame (9) is fixedly connected with an elastic telescopic rod (11), the end of the elastic telescopic rod (11) away from the deviation rectifying frame (9) is fixedly connected with the limiting plate (12).

2. The single facer paper correction mechanism according to claim 1, wherein: The side of the limiting plate (12) away from the motor two (7) is provided with a guide groove (13).

3. The single facer paper correction mechanism of claim 1 wherein: The diameter of the two sides of the guide roller (4) is greater than the diameter of the middle of the guide roller (4).

4. The single facer paper correction mechanism of claim 1 wherein: The frame body (1) is sleeved with a cross rod (10), the cross rod (10) is movably connected with the deviation rectifying frame (9).

5. The single facer paper correction mechanism of claim 2 wherein: The guide groove (13) is distributed in a stepped manner.

6. A single facer paper transport apparatus characterized by: The transmission device further comprises a motor three (14), the motor three (14) is fixedly connected to the outer wall of the frame body (1), the output end of the motor three (14) is fixedly connected with a rotating rod (15), the side wall of the rotating rod (15) is fixedly connected with a conveying roller (16), the top end surface of the frame body (1) is provided with a scale groove (17).

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