A paper machine with an additional size press

Abstract

The utility model provides a kind of paper machine with glue applying machine, belong to paper machine field, it is by base, paper machine body, gluing box, gluing mechanism, guide mechanism, heating mechanism, stirring mechanism and scraping mechanism constitute, in the scheme, the output end rotation of driving motor drives gluing roller to rotate, by the rotation of gluing roller in the glue in gluing box, so that the surface of gluing roller will be attached with a large number of glue, and gluing roller is contacted with the surface of paper after rotation, to carry out gluing, by the setting of heating liquid ware, can produce hot liquid, by the setting for conveying hot liquid of heat exchange coil, and hot liquid flows in heat exchange coil and exchanges heat with the air in gluing box, to improve the temperature of gas in gluing box, to slow down the solidification of glue, by the setting of scraper for scraping the glue attached to the surface of gluing roller, to control the thickness of attachment, by the rotation of shaft, can drive scraper to rotate, by the rotation of scraper, the thickness of glue attachment can be adjusted.

Description

Technical Field

[0001] This utility model belongs to the field of papermaking machines, and specifically relates to a papermaking machine equipped with a sizing machine. Background Technology

[0002] As people's living standards improve, their requirements for the quality of packaging paper for consumer goods are increasing. Paper surface smoothness is a crucial indicator, significantly impacting the quality of packaging printing and the appearance of the packaging box itself. The sizing machine is one of the most important pieces of machinery in the papermaking process. Using pneumatic pressure, the purpose of surface sizing is to prevent liquid penetration, achieve better surface properties, and improve the physical properties of the paper sheet. It is an effective means of improving the performance of the base paper.

[0003] The authorized publication number "CN208981013U" describes "a paper machine equipped with a sizing machine, including a paper machine frame, a first sizing roller, a second sizing roller, a moving slider, a baffle plate, a lead screw, a forward and reverse motor, a drive motor, and a drying device. A first vertical column and a second vertical column are fixedly mounted on the right side of the paper machine frame, and a horizontally arranged support beam is fixedly mounted between the top ends of the first vertical column and the second vertical column. A vertically arranged fixed vertical plate is fixedly mounted on the lower surface of the support beam, and a baffle assembly is also installed on the fixed vertical plate."

[0004] The aforementioned patented material blocking components are flexible in use and suitable for widespread application, but the patents do not easily control the thickness of the sizing, resulting in uneven sizing thickness in the paper. Utility Model Content

[0005] The purpose of this invention is to provide a papermaking machine equipped with a sizing machine, which aims to solve the problem in the prior art that it is difficult to control the thickness of the sizing, resulting in uneven sizing thickness in the paper.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A paper machine equipped with a sizing machine includes:

[0008] Base;

[0009] The paper machine body is mounted on top of the base;

[0010] The glue application box is mounted on top of the base;

[0011] Its characteristic is that it further includes:

[0012] The sizing mechanism, located on the sizing box, is used to apply sizing to the paper;

[0013] The guiding mechanism, located on the glue box, is used to limit the position of the paper movement;

[0014] The heating mechanism, located on the glue dispensing box, is used to generate heat, thereby increasing the temperature inside the glue dispensing box;

[0015] A stirring mechanism is provided on the glue dispensing tank. The stirring mechanism is connected to the glue dispensing mechanism and is used to stir the glue stored inside the glue dispensing tank.

[0016] The scraping mechanism, located on the glue application box, is used to control the thickness of the glue application.

[0017] As a preferred embodiment of this utility model, the glue application mechanism includes a horizontal plate, a drive motor, and a glue application roller. The glue application roller is rotatably connected between the side walls of the glue application box, and both ends of the glue application roller rotatably pass through the base and extend to the outside of the base. The horizontal plate is fixedly connected to the side end of the glue application box, the drive motor is fixedly connected to the top of the horizontal plate, and the output end of the drive motor is fixedly connected to the glue application roller.

[0018] In a preferred embodiment of this utility model, the guiding mechanism includes side plates, guide rollers A and B. Two side plates are provided, which are respectively fixedly connected to the two ends of the paper machine body and are symmetrically arranged. Two guide rollers A are provided, which are rotatably connected between the two side plates and are symmetrically arranged. Two guide rollers B are provided, which are rotatably connected between the side walls of the paper machine body and are symmetrically arranged.

[0019] As a preferred embodiment of this utility model, the heating mechanism includes a heating liquid generator and a heat exchange coil. The heating liquid generator is fixedly connected to the glue application box, and the heat exchange coil is disposed inside the glue application box. Both ends of the glue application box pass through the glue application box and are fixedly connected to the heating liquid generator.

[0020] In a preferred embodiment of this utility model, the mixing mechanism includes a stirrer, gear A, and gear B. There are two stirrers, each of which is rotatably connected to the side wall of the glue application box. Both ends of each stirrer rotatably pass through the glue application box and extend to the outside of the glue application box. The two stirrers are symmetrically arranged. There are two gears A, each of which is fixedly connected to each stirrer. Gear B is fixedly connected to the glue application roller, and gear B meshes with both gears A.

[0021] As a preferred embodiment of this utility model, the scraping mechanism includes:

[0022] The scraping component is located on the glue application box;

[0023] Adjustment components are located on the glue application box and the scraping component.

[0024] As a preferred embodiment of the present invention, the scraping component includes a rotating shaft and a scraper. The rotating shaft is rotatably connected between the side walls of the glue application box, and both ends of the rotating shaft rotatably pass through the glue application box and extend to the outside of the glue application box. The scraper is fixedly connected to the rotating shaft and is disposed inside the glue application box.

[0025] In a preferred embodiment of this utility model, the adjusting component includes a turntable, a screw, and a slot. The slot is located on one side of the glue application box. The turntable is fixedly connected to the rotating shaft. The screw is threaded onto the turntable, and one end of the screw is movably inserted into the slot.

[0026] Compared with the prior art, the beneficial effects of this utility model are:

[0027] 1. In this solution, the output of the drive motor rotates to drive the glue roller to rotate. As the glue roller rotates in the glue box, a large amount of glue will be attached to the surface of the glue roller. After the glue roller rotates, it comes into contact with the surface of the paper, thereby performing glue application.

[0028] 2. In this solution, a hot liquid is generated by setting up a heat exchanger, and the hot liquid is transported by setting up a heat exchange coil. When the hot liquid flows in the heat exchange coil, it exchanges heat with the air in the glue application box, thereby increasing the temperature of the gas inside the glue application box and slowing down the solidification of the glue.

[0029] 3. In this solution, the rotation of the glue application roller can drive the rotation of gear B, which in turn drives the rotation of gear A, which in turn drives the rotation of the agitator. The rotation of the agitator can stir the glue, thereby slowing down the solidification of the glue.

[0030] 4. In this solution, a scraper is used to scrape off the adhesive adhering to the surface of the glue roller, thereby controlling the thickness of the adhesive. The scraper can be rotated by rotating the shaft, and the thickness of the adhesive can be adjusted by rotating the scraper. Attached Figure Description

[0031] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0032] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0033] Figure 2 This utility model Figure 1 Enlarged view of point A in the middle;

[0034] Figure 3 This is a cross-sectional view of the papermaking machine body of this utility model;

[0035] Figure 4 This is a structural schematic diagram of the papermaking machine body from another perspective.

[0036] In the diagram: 1. Base; 2. Paper machine body; 3. Side plate; 4. Guide roller A; 5. Glue box; 6. Heat generator; 7. Horizontal plate; 8. Drive motor; 9. Glue roller; 10. Turntable; 11. Screw; 12. Shaft; 13. Slot; 14. Agitator; 15. Heat exchange coil; 16. Scraper; 17. Gear A; 18. Gear B; 19. Guide roller B. Detailed Implementation

[0037] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0038] Please see Figures 1-4 The technical solution provided in this embodiment is as follows:

[0039] A paper machine equipped with a sizing machine comprises a base 1, a paper machine body 2, a sizing box 5, a sizing mechanism, a guiding mechanism, a heating mechanism, a stirring mechanism, and a scraping mechanism. The paper machine body 2 is mounted on the top of the base 1, and the sizing box 5 is mounted on the top of the base 1.

[0040] In the specific embodiments of this utility model, the working principle and internal structure of the paper machine body 2 are common knowledge to those skilled in the art, and therefore will not be described in detail. The glue box 5 is used to store glue, and the paper is glued inside the glue box 5.

[0041] Specifically, the gluing mechanism is located on the gluing box 5 and is used to apply glue to the paper. The gluing mechanism includes a horizontal plate 7, a drive motor 8 and a gluing roller 9. The gluing roller 9 is rotatably connected between the side walls of the gluing box 5, and both ends of the gluing roller 9 rotatably pass through the base 1 and extend to the outside of the base 1. The horizontal plate 7 is fixedly connected to the side of the gluing box 5, the drive motor 8 is fixedly connected to the top of the horizontal plate 7, and the output end of the drive motor 8 is fixedly connected to the gluing roller 9.

[0042] In a specific embodiment of this utility model, the horizontal plate 7 is used to connect the drive motor 8. The output end of the drive motor 8 rotates to drive the glue roller 9 to rotate. The glue roller 9 rotates in the glue box 5, so that a large amount of glue will be attached to the surface of the glue roller 9. After the glue roller 9 rotates, it contacts the surface of the paper, thereby performing glue application.

[0043] Specifically, the guiding mechanism is located on the glue box 5 and is used to limit the position of paper movement. The guiding mechanism includes side plates 3, guide rollers A4 and guide rollers B19. There are two side plates 3, which are fixedly connected to the two ends of the paper machine body 2 respectively, and the two side plates 3 are symmetrically arranged. There are two guide rollers A4, which are rotatably connected between the two side plates 3, and the two guide rollers A4 are symmetrically arranged. There are two guide rollers B19, which are rotatably connected between the side walls of the paper machine body 2, and the two guide rollers B19 are symmetrically arranged.

[0044] In a specific embodiment of this utility model, the movement position of the paper is restricted by the setting of guide roller A4 and guide roller B19 to ensure that the paper will come into contact with the sizing roller 9.

[0045] Specifically, the heating mechanism is located on the glue application box 5, which is used to generate heat and thereby increase the internal temperature of the glue application box 5. The heating mechanism includes a heat generator 6 and a heat exchange coil 15. The heat generator 6 is fixedly connected to the glue application box 5, and the heat exchange coil 15 is located inside the glue application box 5. Both ends of the glue application box 5 pass through the glue application box 5 and are fixedly connected to the heat generator 6.

[0046] In a specific embodiment of this utility model, a hot liquid can be generated by the setting of the hot liquid generator 6, and the hot liquid is transported by the setting of the heat exchange coil 15. When the hot liquid flows in the heat exchange coil 15, it will exchange heat with the air in the glue application box 5, thereby increasing the temperature of the gas inside the glue application box 5 and thus slowing down the solidification of the glue.

[0047] Specifically, the mixing mechanism is located on the glue application box 5 and is connected to the glue application mechanism. It is used to mix the glue stored inside the glue application box 5. The mixing mechanism includes a mixer 14, gear A17 and gear B18. There are two mixers 14. Each mixer 14 is rotatably connected between the side walls of the glue application box 5, and both ends of each mixer 14 rotatably pass through the glue application box 5 and extend to the outside of the glue application box 5. The two mixers 14 are symmetrically arranged. There are two gears A17. Each gear A17 is fixedly connected to each mixer 14. Gear B18 is fixedly connected to the glue application roller 9, and gear B18 meshes with both gears A17.

[0048] In a specific embodiment of this utility model, it should be noted that when gears A17 and B18 are driven, a protective cover needs to be set on the outside. The rotation of the glue roller 9 can drive gear B18 to rotate, the rotation of gear B18 can drive gear A17 to rotate, the rotation of gear A17 can drive the stirrer 14 to rotate, and the rotation of the stirrer 14 can stir the glue, thereby slowing down the solidification of the glue.

[0049] Specifically, the scraping component is located on the glue application box 5. The scraping component includes a rotating shaft 12 and a scraper 16. The rotating shaft 12 is rotatably connected between the side walls of the glue application box 5, and both ends of the rotating shaft 12 rotatably pass through the glue application box 5 and extend to the outside of the glue application box 5. The scraper 16 is fixedly connected to the rotating shaft 12 and is located inside the glue application box 5.

[0050] In a specific embodiment of this utility model, the scraper 16 is used to scrape off the adhesive adhering to the surface of the glue roller 9, thereby controlling the thickness of the adhesive. The scraper 16 can be rotated by rotating the shaft 12, and the thickness of the adhesive can be adjusted by rotating the scraper 16.

[0051] Specifically, the adjustment components are located on the glue application box 5 and the scraping component. The adjustment components include a turntable 10, a screw 11 and a slot 13. The slot 13 is located on one side of the glue application box 5. The turntable 10 is fixedly connected to the rotating shaft 12. The screw 11 is threadedly connected to the turntable 10, and one end of the screw 11 is movably inserted into the slot 13.

[0052] In a specific embodiment of this utility model, the rotating shaft 12 is driven to rotate by the rotation of the turntable 10. The turntable 12 is threadedly connected to the turntable 10 by a screw 11, and one end of the screw 11 is movably inserted into the slot 13, which can restrict the rotation of the rotating shaft 12.

[0053] The working principle or process of a paper machine equipped with a sizing machine provided by this utility model is as follows: the output end of the drive motor 8 rotates to drive the sizing roller 9 to rotate, the sizing roller 9 rotates to drive the gear B18 to rotate, the gear B18 rotates to drive the two gears A17 to rotate simultaneously, the gears A17 rotate to drive the agitator 14 to rotate, the agitator 14 rotates to agitate the glue inside the sizing box 5, the turntable 10 rotates, the turntable 10 rotates to drive the rotating shaft 12 to rotate, the rotating shaft 12 rotates to drive the scraper 16 to rotate, and the screw 11 is threaded onto the turntable 10, with one end of the screw 11 movably inserted into the slot 13.

[0054] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A paper machine equipped with a sizing machine, comprising: Base (1); The paper machine body (2) is mounted on top of the base (1); The glue application box (5) is mounted on top of the base (1); Its characteristic is that it further includes: The sizing mechanism is located on the sizing box (5) and is used to sizing the paper; A guiding mechanism, located on the glue box (5), is used to limit the position of paper movement; The heating mechanism is located on the glue application box (5) and is used to generate heat, thereby increasing the temperature inside the glue application box (5); A stirring mechanism is provided on the glue application box (5). The stirring mechanism is connected to the glue application mechanism and is used to stir the glue stored inside the glue application box (5). The scraping mechanism is located on the glue application box (5) and is used to control the thickness of the glue application; The glue application mechanism includes a horizontal plate (7), a drive motor (8), and a glue application roller (9). The glue application roller (9) is rotatably connected between the side walls of the glue application box (5), and both ends of the glue application roller (9) rotatably pass through the base (1) and extend to the outside of the base (1). The horizontal plate (7) is fixedly connected to the side end of the glue application box (5). The drive motor (8) is fixedly connected to the top of the horizontal plate (7), and the output end of the drive motor (8) is fixedly connected to the glue application roller (9). The guiding mechanism includes a side plate (3), a guide roller A (4) and a guide roller B (19). There are two side plates (3), which are fixedly connected to the two sides of the paper machine body (2) and are symmetrically arranged. There are two guide rollers A (4), which are rotatably connected between the two side plates (3) and are symmetrically arranged. There are two guide rollers B (19), which are rotatably connected between the side walls of the paper machine body (2) and are symmetrically arranged.

2. A papermaking machine equipped with a sizing machine according to claim 1, characterized in that: The heating mechanism includes a heating liquid generator (6) and a heat exchange coil (15). The heating liquid generator (6) is fixedly connected to the glue application box (5). The heat exchange coil (15) is located inside the glue application box (5). Both ends of the glue application box (5) pass through the glue application box (5) and are fixedly connected to the heating liquid generator (6).

3. A papermaking machine equipped with a sizing machine according to claim 2, characterized in that: The mixing mechanism includes a stirrer (14), gear A (17) and gear B (18). There are two stirrers (14), each of which is rotatably connected to the side wall of the glue box (5). Both ends of each stirrer (14) rotatably pass through the glue box (5) and extend to the outside of the glue box (5). The two stirrers (14) are symmetrically arranged. There are two gears A (17), each of which is fixedly connected to each stirrer (14). The gear B (18) is fixedly connected to the glue roller (9), and the gear B (18) meshes with the two gears A (17).

4. A papermaking machine equipped with a sizing machine according to claim 3, characterized in that, The scraping mechanism includes: The scraping component is located on the glue application box (5); Adjustment components are located on the glue application box (5) and the scraping component.

5. A papermaking machine equipped with a sizing machine according to claim 4, characterized in that: The scraping component includes a rotating shaft (12) and a scraper (16). The rotating shaft (12) is rotatably connected between the side walls of the glue application box (5), and both ends of the rotating shaft (12) rotatably pass through the glue application box (5) and extend to the outside of the glue application box (5). The scraper (16) is fixedly connected to the rotating shaft (12) and is located inside the glue application box (5).

6. A papermaking machine equipped with a sizing machine according to claim 5, characterized in that: The adjustment component includes a turntable (10), a screw (11) and a slot (13). The slot (13) is located on one side of the glue application box (5). The turntable (10) is fixedly connected to the rotating shaft (12). The screw (11) is threaded onto the turntable (10), and one end of the screw (11) is movably inserted into the slot (13).

Images