Corrugated board high-precision film covering structure

Abstract

The utility model relates to the technical field of corrugated board production, and discloses a corrugated board high-precision film covering structure which comprises a box body, sliding rails are fixedly connected to the two sides of the inner wall of the box body, second sliding rails are fixedly connected to the two sides of the inner wall of the end, away from the sliding rails, of the box body, and the sliding rails are parallel to the second sliding rails. An adjusting frame is slidably connected to the output ends of the sliding rail and the second sliding rail, a forward-reverse motor is fixedly connected to the outer wall of one end of the adjusting frame, a rotating shaft of the forward-reverse motor is fixedly connected with a gear, an opening is formed in the outer wall of the end, close to the forward-reverse motor, of the box body, and a rack is fixedly connected to one end of the inner wall of the opening of the box body; according to the device, through mutual cooperation of the structures, high-precision film covering of corrugated boards is achieved, meanwhile, the position can be flexibly adjusted to adapt to the corrugated boards of different specifications, the film covering quality and efficiency are improved, the cost is reduced, and the device has wide application prospects and is more practical.

Description

TECHNICAL FIELD

[0001] The utility model relates to corrugated board production technical field, concretely is corrugated board high -fine laminating structure. BACKGROUND

[0002] Corrugated board as a common packaging material, because it has good buffering performance and cost effectiveness, is widely used in the transportation packaging of various products. And laminating process is covering a layer of plastic film on the surface of corrugated board, this not only can enhance the moisture-proof, wear -resisting performance of corrugated board, can also promote its appearance quality, makes it more attractive. In the market environment of today's fierce competition, the packaging quality of product directly influences the purchase decision of consumer, therefore, to corrugated board carries out high -fine laminating treatment to meet the high quality requirement of product packaging of different industries, becomes the important demand of packaging field. Whether it is food, electronic product or high -end consumer goods industry, the laminating quality of corrugated board has put forward more strict standard, expects to enhance the added value and market competitiveness of product through exquisite packaging.

[0003] However, traditional corrugated board laminating technology has many drawbacks. In traditional technology, the precision of laminating equipment is low, and it is difficult to realize the accurate adhesion of plastic film and corrugated board. Often there are problems such as uneven laminating, bubbles, etc., which seriously affect the appearance and quality of packaging. At the same time, the automation degree of traditional laminating equipment is not high, the operation process is complicated, and manual adjustment of parameters and monitoring of production process is required, which not only increases the labor cost, but also reduces the production efficiency. Moreover, the traditional equipment is difficult to ensure the stable conveying of corrugated board during the laminating process, and it is easy to cause the paperboard to deviate, wrinkle and other situations, which leads to the increase of waste rate and further increases the production cost. These shortcomings seriously restrict the development of corrugated board laminating process, and cannot meet the market demand for high quality packaging. Therefore, it is urgent to develop a corrugated board laminating structure that can realize high -fine laminating, and for this purpose, we propose a corrugated board high -fine laminating structure. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides a corrugated board high -fine laminating structure, which solves the above problems.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: Corrugated paperboard high-precision film covering structure, including the box, the both sides of box inner wall are fixedly connected with the slide rail, the both sides of second slide rail are fixedly connected to the both sides of box inner wall far away from the slide rail one end, the slide rail is parallel with second slide rail, the output end of slide rail and second slide rail is slidably connected with the adjusting frame, the one end outer wall of adjusting frame is fixedly connected with the forward -reverse motor, the rotation axis of forward -reverse motor is fixedly connected with the gear, the opening is seted up to the one end outer wall of box close to forward -reverse motor, the one end of box opening inner wall is fixedly connected with the rack, the rack is meshed with the gear.

[0006] Preferably, the both sides of the inner wall of the adjusting frame are movably connected with the auxiliary pressure roller, and the one end of the adjusting frame away from the auxiliary pressure roller is movably connected with a second auxiliary pressure roller.

[0007] Preferably, the inner wall of the box is movably connected with a conveying roller near the auxiliary pressure roller, the conveying roller is movably connected with a second conveying roller near the second auxiliary pressure roller, and the one end of the conveying roller connecting shaft extends to the one end of the outer wall of the box.

[0008] Preferably, the conveying roller is movably connected with a second conveying roller near the second auxiliary pressure roller, and the one end of the conveying roller connecting shaft is movably connected with a second conveying roller.

[0009] Preferably, the inner wall of the box is movably connected with a conveying roller near the auxiliary pressure roller, the conveying roller is movably connected with a second conveying roller near the second auxiliary pressure roller, and the one end of the conveying roller connecting shaft extends to the one end of the outer wall of the box.

[0010] Preferably, the inner wall of the box is movably connected with a conveying roller near the auxiliary pressure roller, the conveying roller is movably connected with a second conveying roller near the second auxiliary pressure roller, and the one end of the conveying roller connecting shaft extends to the one end of the outer wall of the box.

[0011] Preferably, the inner wall of the box is movably connected with a conveying roller near the auxiliary pressure roller, the conveying roller is movably connected with a second conveying roller near the second auxiliary pressure roller, and the one end of the conveying roller connecting shaft extends to the one end of the outer wall of the box.

[0012] Compared with the prior art, the utility model provides a corrugated paperboard high-precision film covering structure, which has the following beneficial effects:

[0013] 1、The corrugated paper high-precision laminating structure, compared with the traditional corrugated paper laminating technology, the corrugated paper high-precision laminating structure realizes qualitative leap in laminating precision.The traditional technology is difficult to guarantee the accurate adhesion of the plastic film and the corrugated paper in the laminating process due to the insufficient equipment precision, often appears uneven, bubble, position offset and other problems, seriously affects the appearance and quality of the package.The device drives the gear and rack meshing through the forward and reverse motor, so that the adjusting frame can flexibly adjust the position, cooperates with the auxiliary pressure roller and the second auxiliary pressure roller to apply accurate pressure to the plastic film and the corrugated paper, ensures that the plastic film is closely attached to the surface of the corrugated paper.At the same time, the design of the inclined scraper can effectively scrape off the excess plastic film, ensure the flatness and accuracy of the laminating.The high-precision laminating effect makes the appearance of the laminated corrugated paper more beautiful, the quality more stable, can meet the high-quality requirements of high-end products for packaging, greatly improves the market competitiveness of the products.

[0014] 2、The corrugated paper high-precision laminating structure, compared with the traditional corrugated paper laminating equipment, the degree of automation is low, the operation process is complicated, which not only increases the labor cost, but also reduces the production efficiency.The device drives the transmission roller and the second transmission roller to rotate synchronously through the servo motor, can stably and continuously convey the corrugated paper, reduces the need for manual intervention.At the same time, the linkage between the components is tight, from the output of the plastic film to the laminating of the corrugated paper, the whole process is done at one time, greatly improves the production efficiency.High-efficiency production means that more orders can be completed in a shorter time, reducing the production cost per unit of product.

[0015] 3、The corrugated paper high-precision laminating structure, compared with the traditional laminating equipment, is prone to shaking, deviation and other problems during operation, resulting in unstable laminating quality, and the traditional equipment is often difficult to adapt to some special specifications of corrugated paper.The corrugated paper high-precision laminating structure provides stable support for the whole structure through the four rectangular equidistant support feet, ensures that each component remains stable during operation, effectively avoids the problem of affecting the laminating effect due to shaking.At the same time, the adjusting frame can flexibly slide on the slide rail and the second slide rail, can adjust the position and pressure of the auxiliary pressure roller and the second auxiliary pressure roller according to the different specifications and laminating requirements of the corrugated paper, has strong adaptability.Whether it is a small corrugated paper or a large corrugated paper, whether it is a thin plastic film or a thick plastic film, the device can easily cope with it, ensure the stability and consistency of the laminating quality.The stable structure and strong adaptability of the device make it have a wider application prospect in the field of corrugated paper laminating. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 The structure schematic view of the utility model;

[0017] Fig. 2 It is a sectional view schematic diagram of the utility model;

[0018] Fig. 3 It is a side sectional view schematic diagram of the utility model.

[0019] In the drawing: 1, box body; 2, slide rail; 3, second slide rail; 4, adjusting frame; 5, forward-reverse motor; 6, gear; 7, rack; 8, auxiliary compression roller; 9, second auxiliary compression roller; 10, conveying roller; 11, second conveying roller; 12, servo motor; 13, belt pulley; 14, second belt pulley; 15, belt; 16, film laminating roller; 17, plastic film; 18, corrugated board; 19, inclined scraper; 20, supporting leg. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Please refer to Figs. 1-3 , the corrugated board high-precision film laminating structure includes a box body 1, the inner wall of the box body 1 is fixedly connected with slide rails 2 on both sides, the inner wall of the box body 1 is fixedly connected with second slide rails 3 on both sides away from the slide rails 2, the slide rails 2 are parallel to the second slide rails 3, the output ends of the slide rails 2 and the second slide rails 3 are slidably connected with adjusting frames 4, the outer wall of one end of the adjusting frame 4 is fixedly connected with a forward-reverse motor 5, the rotating shaft of the forward-reverse motor 5 is fixedly connected with a gear 6, the outer wall of one end of the box body 1 close to the forward-reverse motor 5 is provided with an opening, the inner wall of one end of the opening of the box body 1 is fixedly connected with a rack 7, the rack 7 is meshingly connected with the gear 6, the gear 6 and the rack 7 are driven by the forward-reverse motor 5 to mesh, so that the adjusting frame 4 can slide on the slide rails 2 and the second slide rails 3, thereby the position of the adjusting frame 4 can be adjusted as required to adapt to the film laminating needs of corrugated boards of different specifications, and the versatility and flexibility of the structure are improved.

[0022] Further, the inner wall of one end of the adjusting frame 4 is movably connected with auxiliary compression rollers 8 on both sides, the end of the adjusting frame 4 away from the auxiliary compression rollers 8 is movably connected with second auxiliary compression rollers 9, the auxiliary compression rollers 8 and the second auxiliary compression rollers 9 can exert pressure on the plastic film 17 and the corrugated board 18, so as to ensure that the plastic film 17 can be closely attached to the corrugated board 18, and the quality and firmness of film lamination are improved.

[0023] Further, the box 1 is movably connected with a conveying roller 10 near the inner wall of one end of the auxiliary compression roller 8, the conveying roller 10 is connected with an axle extending to one end of the outer wall of the box 1, the conveying roller 10 is located directly below the auxiliary compression roller 8, the box 1 is movably connected with a second conveying roller 11 near the inner wall of one end of the second auxiliary compression roller 9, the second conveying roller 11 is located directly below the second auxiliary compression roller 9, the box 1 is fixedly connected with a servo motor 12 at one end of the outer wall, the rotating shaft of the servo motor 12 is fixedly connected with one end of the axle of the conveying roller 10, the servo motor 12 drives the conveying roller 10 to rotate, the second conveying roller 11 is driven to rotate synchronously through the belt pulley 13, the belt 15 and the second belt pulley 14, so that the corrugated paperboard 18 placed on the top of the conveying roller 10 and the second conveying roller 11 can stably advance, and the continuity and stability of the laminating process are ensured.

[0024] Further, the conveying roller 10 is sleeved with the belt pulley 13 near the axle of one end of the servo motor 12, the second conveying roller 11 is connected with an axle extending to one end of the outer wall of the box 1, the second conveying roller 11 is sleeved with the second belt pulley 14, the belt 15 is sleeved between the second belt pulley 14 and the belt pulley 13, and the transmission structure of the belt pulley 13, the belt 15 and the second belt pulley 14 realizes the synchronous rotation of the conveying roller 10 and the second conveying roller 11, so that the corrugated paperboard 18 will not slip or deviate during the conveying process, and the precision of the laminating is improved.

[0025] Further, the box 1 is movably connected with a conveying roller 10 near the inner wall of one end of the auxiliary compression roller 8, the box 1 is movably connected with a second conveying roller 11 near the inner wall of one end of the second auxiliary compression roller 9, the box 1 is fixedly connected with a servo motor 12 at one end of the outer wall, the rotating shaft of the servo motor 12 is fixedly connected with one end of the axle of the conveying roller 10, the servo motor 12 drives the conveying roller 10 to rotate, the second conveying roller 11 is driven to rotate synchronously through the belt pulley 13, the belt 15 and the second belt pulley 14, so that the corrugated paperboard 18 placed on the top of the conveying roller 10 and the second conveying roller 11 can stably advance, and the continuity and stability of the laminating process are ensured.

[0026] Further, the box 1 is movably connected with a conveying roller 10 near the inner wall of one end of the auxiliary compression roller 8, the box 1 is movably connected with a second conveying roller 11 near the inner wall of one end of the second auxiliary compression roller 9, the box 1 is fixedly connected with a servo motor 12 at one end of the outer wall, the rotating shaft of the servo motor 12 is fixedly connected with one end of the axle of the conveying roller 10, the servo motor 12 drives the conveying roller 10 to rotate, the second conveying roller 11 is driven to rotate synchronously through the belt pulley 13, the belt 15 and the second belt pulley 14, so that the corrugated paperboard 18 placed on the top of the conveying roller 10 and the second conveying roller 11 can stably advance, and the continuity and stability of the laminating process are ensured.

[0027] Further, the box 1 is movably connected with a conveying roller 10 near the inner wall of one end of the auxiliary compression roller 8, the box 1 is movably connected with a second conveying roller 11 near the inner wall of one end of the second auxiliary compression roller 9, the box 1 is fixedly connected with a servo motor 12 at one end of the outer wall, the rotating shaft of the servo motor 12 is fixedly connected with one end of the axle of the conveying roller 10, the servo motor 12 drives the conveying roller 10 to rotate, the second conveying roller 11 is driven to rotate synchronously through the belt pulley 13, the belt 15 and the second belt pulley 14, so that the corrugated paperboard 18 placed on the top of the conveying roller 10 and the second conveying roller 11 can stably advance, and the continuity and stability of the laminating process are ensured.

[0028] Usage instructions

[0029] Structure description: 1, box 1: provide installation and support space for the whole corrugated paper high-fine film structure, is the installation basis of each part, all other parts are directly or indirectly installed on the box 1;

[0030] 2, slide rail 2 and second slide rail 3: provide sliding track for adjusting frame 4, so that the adjusting frame 4 can be flexibly adjusted, the slide rail 2 is installed on the inner wall of the box 1 on both sides, the second slide rail 3 is installed on the inner wall of the box 1 away from the slide rail 2 one end, and the slide rail 2 is parallel to the second slide rail 3;

[0031] 3, adjusting frame 4: for installing auxiliary pressure roller 8, second auxiliary pressure roller 9, positive and negative motor 5 and other components, and can slide on the slide rail 2 and the second slide rail 3 to adjust the position, the adjusting frame 4 is slidably connected to the output end of the slide rail 2 and the second slide rail 3;

[0032] 4, positive and negative motor 5: drive gear 6 to rotate, and then drive the adjusting frame 4 to slide on the slide rail 2 and the second slide rail 3, the positive and negative motor 5 is fixedly connected to one end of the outer wall of the adjusting frame 4;

[0033] 5, gear 6: meshing with rack 7, converting the rotary motion of positive and negative motor 5 into the linear motion of adjusting frame 4, gear 6 is fixedly connected to the rotating shaft of positive and negative motor 5;

[0034] 6, rack 7: meshing with gear 6, providing power transmission path for the sliding of adjusting frame 4, rack 7 is fixedly connected to one end of the opening inner wall of the box 1 close to the positive and negative motor 5 one end outer wall;

[0035] 7, auxiliary pressure roller 8 and second auxiliary pressure roller 9: apply pressure to plastic film 17 and corrugated paper 18, ensure that the plastic film 17 is tightly attached to the corrugated paper 18, the auxiliary pressure roller 8 is movably connected to the inner wall of the adjusting frame 4 on both sides of one end, and the second auxiliary pressure roller 9 is movably connected to the adjusting frame 4 away from the auxiliary pressure roller 8 one end;

[0036] 8, conveying roller 10 and second conveying roller 11: drive the corrugated paper 18 to advance, realize the conveying of corrugated paper, the conveying roller 10 is movably connected to the inner wall of the box 1 close to the auxiliary pressure roller 8 one end, located directly below the auxiliary pressure roller 8, the second conveying roller 11 is movably connected to the inner wall of the box 1 close to the second auxiliary pressure roller 9 one end, located directly below the second auxiliary pressure roller 9;

[0037] 9, servo motor 12: provides power for conveying roller 10, drives conveying roller 10 to rotate, servo motor 12 is fixedly connected to one end of the outer wall of the box 1, and its rotating shaft is fixedly connected to one end of the connecting shaft of the conveying roller 10;

[0038] 10, pulley 13 and second pulley 14: matched with belt 15 to realize the synchronous rotation of conveying roller 10 and second conveying roller 11, pulley 13 is sleeved on the connecting shaft of conveying roller 10 near servo motor 12, second pulley 14 is sleeved on the connecting shaft of second conveying roller 11;

[0039] 11, belt 15: power transmission, synchronous rotation of pulley 13 and second pulley 14, and then realize the synchronous rotation of conveying roller 10 and second conveying roller 11, belt 15 is sleeved between pulley 13 and second pulley 14;

[0040] 12, film roller 16: output plastic film 17, provide film material for corrugated board 18, film roller 16 is movably connected to the top of the inner wall of box 1;

[0041] 13, plastic film 17: as a film material, attached to the upper surface of corrugated board 18, plastic film 17 is output from the output end of film roller 16, and the bottom surface is attached to the upper surface of corrugated board 18;

[0042] 14, corrugated board 18: as the object of film, driven by conveying roller 10 and second conveying roller 11 to advance and complete the film, corrugated board 18 is placed on the top of conveying roller 10 and second conveying roller 11, and the upper surface is in contact with the bottom of auxiliary pressure roller 8 and second auxiliary pressure roller 9;

[0043] 15, inclined scraper 19: remove excess plastic film 17, ensure the flatness and accuracy of the film, inclined scraper 19 is fixedly connected to the inner wall of adjusting frame 4, the bottom output end is in contact with the upper surface of plastic film 17, and the angle between plastic film 17 is 45°;

[0044] 16, support foot 20: provide stable support for the whole structure, ensure that each part remains stable during operation, four support feet 20 are equidistantly distributed on the bottom of box 1 in rectangular shape.

[0045] Working principle: firstly, the structure is through servo motor 12 linkage transmission roller 10 and second transmission roller 11, realize the stable conveying of corrugated board 18, servo motor 12 starts, its rotating shaft drives transmission roller 10 to rotate, because the connecting shaft sleeve of transmission roller 10 close to servo motor 12 one end is connected with pulley 13, the connecting shaft sleeve of second transmission roller 11 one end is connected with second pulley 14, and they are connected through belt 15, therefore the rotation of transmission roller 10 will drive second transmission roller 11 synchronous rotation through pulley 13, belt 15 and second pulley 14. So the corrugated board 18 placed on the top of transmission roller 10 and second transmission roller 11 can advance steadily under the friction of the two, along the set direction, ensure the stable and continuous conveying of corrugated board in the process of laminating, at the same time, positive and negative motor 5 linkage gear 6 and rack 7, realize the accurate movement of adjusting frame 4. When positive and negative motor 5 rotates, the gear 6 on its rotating shaft is engaged with the rack 7 fixedly connected with one end of the opening inner wall of the box 1, thereby driving the adjusting frame 4 to slide on the slide rail 2 and the second slide rail 3. This sliding can flexibly adjust the position of adjusting frame 4 according to actual production requirements, and then change the pressure and position of auxiliary compression roller 8 and second auxiliary compression roller 9 on corrugated board 18 to adapt to the laminating requirements of corrugated board of different specifications. In the process of laminating, the laminating roller 16 output plastic film 17 is movably connected to the top inner wall of the box 1, and the bottom surface of the plastic film 17 is attached to the upper surface of the corrugated board 18. The oblique scraper 19 fixedly connected to the inner wall of the adjusting frame 4 has its bottom output end in contact with the upper surface of the plastic film 17, and the angle between the oblique scraper 19 and the plastic film 17 is 45°. When the corrugated board 18 advances under the drive of the transmission roller 10 and the second transmission roller 11, the auxiliary compression roller 8 and the second auxiliary compression roller 9 tightly press the plastic film 17 on the upper surface of the corrugated board 18, and the oblique scraper 19 can scrape off the excess plastic film, ensuring the flatness and accuracy of the laminating. The four rectangular equidistantly distributed support feet 20 fixedly connected to the bottom of the box 1 provide stable support for the entire structure, ensuring that all components remain stable during operation, further improving the quality and stability of the laminating.

[0046] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A high-precision coated corrugated cardboard structure, comprising a box body (1), characterized in that: The inner walls of the housing (1) are fixedly connected to slide rails (2) on both sides. The inner walls of the housing (1) away from the slide rails (2) are fixedly connected to second slide rails (3) on both sides. The slide rails (2) and second slide rails (3) are parallel. The output ends of the slide rails (2) and second slide rails (3) are slidably connected to an adjustment frame (4). The outer wall of one end of the adjustment frame (4) is fixedly connected to a forward and reverse motor (5). The rotating shaft of the forward and reverse motor (5) is fixedly connected to a gear (6). The outer wall of the housing (1) near the forward and reverse motor (5) has an opening. The inner wall of the opening of the housing (1) is fixedly connected to a rack (7). The rack (7) and the gear (6) are meshed.

2. The high-precision coated structure of corrugated cardboard according to claim 1, characterized in that: The inner wall of the adjusting frame (4) is movably connected to both sides of the inner wall of one end, and a second auxiliary pressure roller (9) is movably connected to the end of the adjusting frame (4) away from the auxiliary pressure roller (8).

3. The high-precision coated structure of corrugated cardboard according to claim 2, characterized in that: A conveyor roller (10) is movably connected to the inner wall of the box (1) near the auxiliary pressure roller (8). The connecting shaft of the conveyor roller (10) extends to one end of the outer wall of the box (1). The conveyor roller (10) is located directly below the auxiliary pressure roller (8). A second conveyor roller (11) is movably connected to the inner wall of the box (1) near the second auxiliary pressure roller (9). The second conveyor roller (11) is located directly below the second auxiliary pressure roller (9). A servo motor (12) is fixedly connected to the outer wall of one end of the box (1). The rotating shaft of the servo motor (12) is fixedly connected to the connecting shaft of one end of the conveyor roller (10).

4. The high-precision coated structure of corrugated cardboard according to claim 3, characterized in that: The conveyor roller (10) is connected to a pulley (13) on one end of the connecting shaft near the servo motor (12). The connecting shaft of the second conveyor roller (11) extends to one end of the outer wall of the housing (1). The connecting shaft of the second conveyor roller (11) is connected to a second pulley (14). A belt (15) is connected between the second pulley (14) and the pulley (13).

5. The high-precision coated structure of corrugated cardboard according to claim 3, characterized in that: A film-coating roller (16) is movably connected to the top of the inner wall of the box (1). A plastic film (17) is provided at the output end of the film-coating roller (16). Corrugated cardboard (18) is provided on the top of the conveyor roller (10) and the second conveyor roller (11). The upper surface of the corrugated cardboard (18) is in contact with the bottom of the auxiliary pressure roller (8) and the second auxiliary pressure roller (9). The bottom surface of the plastic film (17) is in contact with the upper surface of the corrugated cardboard (18).

6. The high-precision coated structure of corrugated cardboard according to claim 5, characterized in that: The inner walls of the adjusting frame (4) are fixedly connected with inclined scrapers (19) at both ends. The bottom output end of the inclined scraper (19) is in contact with the upper surface of the plastic film (17). The angle between the inclined scraper (19) and the plastic film (17) is 45°.

7. The high-precision coated structure of corrugated cardboard according to claim 1, characterized in that: The bottom of the box (1) is fixedly connected to four support feet (20) that are distributed in a rectangular shape at equal intervals.

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