Forming device for corrugated paper production

Abstract

The utility model discloses a forming device for corrugated paper production, and relates to the technical field of forming devices. Connecting plates are symmetrically and fixedly connected to the upper side of the supporting frame, two conveying mechanisms are arranged between the connecting plates, a first extrusion mechanism, a gluing mechanism and a second extrusion mechanism are sequentially arranged in the middle of each connecting plate from left to right, a cooling assembly is arranged on the upper side of the conveying mechanism on the right side, and evenly-distributed supports are fixedly connected to the lower side of the supporting frame. The first extrusion mechanism comprises a main extrusion shaft and an auxiliary extrusion shaft, the main extrusion shaft and the auxiliary extrusion shaft are rotationally arranged in the middle of the connecting plate, the first extrusion mechanism is arranged, transmission is stable, the rotating speed of the corrugated roller can be effectively controlled, the meshing retention time is guaranteed, and the situation that the forming effect of corrugated paper is not obvious is avoided; the structure quality and the using effect of the corrugated board are effectively improved, the gluing mechanism is arranged, the problem that manual coating is prone to causing uneven coating is solved, the using effect of the corrugated board is prevented from being affected, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of forming devices, in particular to a forming device for corrugated paper production. Background Art

[0002] Corrugated paper is a plate-like material made of an outer layer of cardboard and a corrugated paper formed by processing with corrugated rollers. It is generally divided into single corrugated cardboard and double corrugated cardboard. It has the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, and convenient storage and transportation. More than 80% of corrugated paper can be recycled. Corrugated paper can be used as packaging for food or digital products. It is relatively environmentally friendly and widely used.

[0003] During the processing and forming of corrugated paper, the raw paper needs to be extruded and formed. In the existing production equipment, if the rotation speed of the corrugated roller is too fast and the bite residence time is short, the forming effect of the corrugated paper will not be obvious, which greatly reduces the structural quality of the corrugated paper and affects the use effect; and the processed cardboard needs to be coated with glue and then bonded to the outer cardboard. Artificial coatings are prone to problems such as uneven coating, which easily affects the use effect of the corrugated cardboard. For this reason, we propose a forming device for corrugated paper production. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a forming device for corrugated paper production, which has a first extrusion mechanism, has a smooth transmission, can effectively control the rotation speed of the corrugated roller, ensures the dwelling time of the bite, avoids the corrugated paper forming effect is not obvious, effectively improves the structural quality and use effect of the corrugated, has a gluing mechanism, solves the problem of uneven coating caused by artificial coating, avoids affecting the use effect of the corrugated board, has high practicality, and can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A forming device for corrugated paper production includes a support frame;

[0006] The upper side of the support frame is symmetrically fixedly connected with a connecting plate, two transport mechanisms are arranged between the connecting plates, the middle part of the connecting plate is provided with a first extrusion mechanism, a gluing mechanism and a second extrusion mechanism from left to right, a cooling assembly is arranged on the upper side of the right transport mechanism, and the lower side of the support frame is fixedly connected with evenly distributed brackets;

[0007] The first extrusion mechanism comprises a main extrusion shaft and an auxiliary extrusion shaft, the main extrusion shaft and the auxiliary extrusion shaft are rotatably arranged in the middle of the connecting plate, the main extrusion shaft is arranged directly below the auxiliary extrusion shaft, the main extrusion shaft and the auxiliary extrusion shaft are respectively fixedly connected with the main corrugated roller and the auxiliary corrugated roller on the outside, the main corrugated roller and the auxiliary corrugated roller are staggered, the front side of the main extrusion shaft is fixedly connected to the output shaft of the first extrusion motor, the first extrusion motor is fixed on the connecting plate, the rear sides of the main extrusion shaft and the auxiliary extrusion shaft are respectively fixedly connected to the first driving gear and the first driven gear, the first driving gear is meshed with the first driven gear, and the start The first extrusion motor drives the main extrusion shaft to rotate, and the rotation of the main extrusion shaft drives the main corrugated roller and the first driving gear to rotate, and the rotation of the first driving gear drives the meshed first driven gear to rotate, and the rotation of the first driven gear drives the auxiliary extrusion shaft to rotate, and the rotation of the auxiliary extrusion shaft drives the auxiliary corrugated roller to rotate. At this time, the main corrugated roller and the auxiliary corrugated roller perform staggered extrusion on the corrugated raw materials for preliminary forming. The gear transmission is stable, which can effectively control the rotation speed of the corrugated roller, ensure the dwelling time of the bite, avoid the corrugated paper forming effect is not obvious, and effectively improve the structural quality and use effect of the corrugated.

[0008] Furthermore, the transport mechanism includes a driving shaft and a driven shaft, which are rotatably provided between the connecting plates, and the outer sides of the driving shaft and the driven shaft are fixedly connected to the driving roller and the driven roller respectively, the driving roller is rotatably connected to the driven roller through a conveyor belt, the front side of the driving shaft is fixedly connected to the output shaft of the transport motor, the transport motor is fixed on the connecting plate, and the transport motor is started to drive the driving shaft to rotate, and the rotation of the driving shaft drives the driving roller to rotate, and the rotation of the driving roller is transmitted to the driven roller through the driving roller to realize the driving process. At this time, the conveyor belt keeps operating and can transfer the corrugated paper raw material to the first extrusion mechanism for preliminary extrusion.

[0009] Furthermore, the gluing mechanism includes a gluing shaft and adhesive. A gluing shaft is rotatably provided between the connecting plates, the gluing shaft is rotatably connected to the inner wall of the connecting plate, an adhesive is fixedly provided on the outer side of the gluing shaft, the front side of the gluing shaft is fixedly connected to the output shaft of the gluing motor, the gluing motor is fixed on the connecting plate, a support plate is provided on the lower side of the gluing shaft, the support plate is fixedly connected to the inner wall of the connecting plate, the corrugated paper after preliminary extrusion is transported to the support plate, the gluing motor is started to drive the gluing shaft to rotate, and the rotation of the gluing shaft drives the adhesive to glue the corrugated paper so that it can be subsequently adhered to the outer cardboard, thereby solving the problem of uneven coating caused by artificial coating and avoiding affecting the use effect of the corrugated cardboard.

[0010] Furthermore, a guide roller is rotatably provided in the middle of the connecting plate, and the guide roller is arranged on the upper left side of the second extrusion mechanism. The guide roller is used to guide the outer cardboard to enter and adhere to the corrugated paper coated with adhesive, which effectively improves the production efficiency.

[0011] Furthermore, the second extrusion mechanism includes a main rotating shaft and a secondary rotating shaft. The main rotating shaft and the secondary rotating shaft are rotatably provided in the middle part of the connecting plate. The main rotating shaft is arranged at the lower side of the secondary rotating shaft. The main extrusion roller and the secondary extrusion roller are fixedly connected to the outer sides of the main rotating shaft and the secondary rotating shaft respectively. The front side of the main rotating shaft is fixedly connected to the output shaft of the second extrusion motor. The second extrusion motor is fixed on the connecting plate. The rear sides of the main rotating shaft and the secondary rotating shaft are fixedly connected to the main pulley and the secondary pulley respectively. The main pulley is rotatably connected to the secondary pulley through a belt. The second extrusion motor is started to drive the main rotating shaft to rotate. The rotation of the main rotating shaft drives the main pulley to rotate. The rotation of the main pulley is transmitted to the secondary pulley through a belt. The rotation of the secondary pulley drives the secondary rotating shaft to rotate. At this time, the rotation of the main rotating shaft and the secondary rotating shaft respectively drives the main extrusion roller and the secondary extrusion roller to rotate, so that the corrugated paper coated with adhesive and the outer cardboard transported from the guide roller can be fully extruded and formed.

[0012] Furthermore, the cooling assembly includes a cooling box, a cooling chamber and an air cooler. The upper side of the right transport mechanism is fixedly connected to the cooling chamber. The interior of the cooling box is configured as a cooling chamber. Two air coolers are fixedly installed on the upper side of the cooling box. The air coolers can cool and shape the corrugated paper after it has been fully extruded to achieve the production effect.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the forming device for corrugated paper production has the following advantages:

[0014] 1. By starting the first extrusion motor, the main extrusion shaft is driven to rotate, the main extrusion shaft drives the main corrugated roller and the first driving gear to rotate, the first driving gear drives the meshing first driven gear to rotate, the first driven gear drives the auxiliary extrusion shaft to rotate, the auxiliary extrusion shaft drives the auxiliary corrugated roller to rotate, at this time, the main corrugated roller and the auxiliary corrugated roller perform staggered extrusion on the corrugated raw materials for preliminary forming, the gear transmission is stable, and the rotation speed of the corrugated roller can be effectively controlled to ensure the dwelling time of the bite, avoid the corrugated paper forming effect is not obvious, and effectively improve the structural quality and use effect of the corrugated.

[0015] 2. By starting the transport motor, the driving shaft is driven to rotate, and the rotation of the driving shaft drives the driving roller to rotate. The rotation of the driving roller is transmitted to the driven roller through the driving roller to realize the driving process. At this time, the conveyor belt keeps running and can transfer the corrugated paper raw material to the first extrusion mechanism for preliminary extrusion.

[0016] 3. After the initial extrusion, the corrugated paper is transported to the support plate. By starting the gluing motor, the gluing shaft is driven to rotate. The rotation of the gluing shaft drives the adhesive to gluing the corrugated paper so that it can be subsequently bonded to the outer cardboard. This solves the problem of uneven coating caused by artificial coating and avoids affecting the use effect of the corrugated cardboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the front section of the structure of the utility model.

[0019] Figure 3 It is a rear view schematic diagram of the structure of the utility model.

[0020] In the figure: 1 support frame, 2 connecting plate, 3 transport mechanism, 31 driving shaft, 32 driving roller, 33 conveyor belt, 34 driven shaft, 35 driven roller, 36 transport motor, 4 first extrusion mechanism, 41 main extrusion shaft, 42 main corrugated roller, 43 secondary extrusion shaft, 44 secondary corrugated roller, 45 driving gear, 46 driven gear, 47 first extrusion motor, 5 gluing mechanism, 51 gluing shaft, 52 adhesive, 53 support plate, 54 gluing motor, 6 guide roller, 7 second extrusion mechanism, 71 main rotating shaft, 72 main extrusion roller, 73 secondary rotating shaft, 74 secondary extrusion roller, 75 main pulley, 76 secondary pulley, 77 belt, 78 second extrusion motor, 8 cooling assembly, 81 cooling box, 82 cooling chamber, 83 air cooler, 9 bracket. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 , this embodiment provides a technical solution: a forming device for corrugated paper production includes a support frame 1;

[0023] A connecting plate 2 is symmetrically fixedly connected to the upper side of the support frame 1, two transport mechanisms 3 are arranged between the connecting plates 2, a first extrusion mechanism 4, a gluing mechanism 5 and a second extrusion mechanism 7 are arranged in sequence from left to right in the middle of the connecting plate 2, a cooling assembly 8 is arranged on the upper side of the right transport mechanism 3, and evenly distributed brackets 9 are fixedly connected to the lower side of the support frame 1;

[0024] The first extrusion mechanism 4 includes a main extrusion shaft 41 and an auxiliary extrusion shaft 43. The main extrusion shaft 41 and the auxiliary extrusion shaft 43 are rotatably provided in the middle of the connecting plate 2. The main extrusion shaft 41 is arranged directly below the auxiliary extrusion shaft 43. The main corrugated roller 42 and the auxiliary corrugated roller 44 are fixedly connected to the outer sides of the main extrusion shaft 41 and the auxiliary extrusion shaft 43 respectively. The main corrugated roller 42 and the auxiliary corrugated roller 44 are staggered. The front side of the main extrusion shaft 41 is fixedly connected to the output shaft of the first extrusion motor 47. The first extrusion motor 47 is fixed on the connecting plate 2. The rear sides of the main extrusion shaft 41 and the auxiliary extrusion shaft 43 are fixedly connected to the first driving gear 45 and the first driven gear 46 respectively. The first driving gear 45 is connected to the first driven gear 46. The gear 46 is meshed, and the first extrusion motor 47 is started to drive the main extrusion shaft 41 to rotate. The rotation of the main extrusion shaft 41 drives the main corrugated roller 42 and the first driving gear 45 to rotate. The rotation of the first driving gear 45 drives the meshed first driven gear 46 to rotate. The rotation of the first driven gear 46 drives the secondary extrusion shaft 43 to rotate. The rotation of the secondary extrusion shaft 43 drives the secondary corrugated roller 44 to rotate. At this time, the main corrugated roller 42 and the secondary corrugated roller 44 perform staggered extrusion on the corrugated raw material for preliminary forming. The gear transmission is stable, which can effectively control the rotation speed of the corrugated roller, ensure the dwelling time of the bite, avoid the corrugated paper forming effect is not obvious, and effectively improve the structural quality and use effect of the corrugated paper.

[0025] The transport mechanism 3 includes a driving shaft 31 and a driven shaft 34. The driving shaft 31 and the driven shaft 34 are rotatably provided between the connecting plates 2. The outer sides of the driving shaft 31 and the driven shaft 34 are fixedly connected to the driving roller 32 and the driven roller 35 respectively. The driving roller 32 is rotatably connected to the driven roller 35 through the conveyor belt 33. The front side of the driving shaft 31 is fixedly connected to the output shaft of the transport motor 36. The transport motor 36 is fixed on the connecting plate 2. The transport motor 36 is started to drive the driving shaft 31 to rotate. The rotation of the driving shaft 31 drives the driving roller 32 to rotate. The rotation of the driving roller 32 is transmitted to the driven roller 35 through the driving roller 32 to realize the driving process. At this time, the conveyor belt 33 keeps operating and can transfer the corrugated paper raw material to the first extrusion mechanism 4 for preliminary extrusion. The gluing mechanism 5 includes a gluing shaft 51 and adhesive 52. The gluing shaft 51 is rotatably provided between the connecting plates 2. The gluing shaft 51 is rotatably connected to the inner wall of the connecting plate 2. The adhesive 52 is fixedly provided on the outer side of the gluing shaft 51. The front side of the gluing shaft 51 is fixedly connected to the output shaft of the gluing motor 54. The gluing motor 54 is fixed on the connecting plate 2. A support plate 53 is provided on the lower side of the gluing shaft 51. The support plate 53 is fixedly connected to the inner wall of the connecting plate 2. The corrugated paper after preliminary extrusion is transported to the support plate 53. The gluing motor 54 is started to drive the gluing shaft 51 to rotate. The rotation of the gluing shaft 51 drives the adhesive 52 to glue the corrugated paper so that it can be adhered to the outer cardboard later. This solves the problem that artificial coatings are prone to uneven coatings and avoids affecting the use effect of the corrugated cardboard. The connecting plate 2 is rotatably provided with a guide roller 6, which is arranged on the upper left side of the second extrusion mechanism 7. The guide roller 6 is used to guide the outer paperboard to enter and adhere to the corrugated paper coated with adhesive, which effectively improves the production efficiency. The second extrusion mechanism 7 includes a main rotating shaft 71 and a secondary rotating shaft 73. The main rotating shaft 71 and the secondary rotating shaft 73 are rotatably provided in the middle of the connecting plate 2. The main rotating shaft 71 is arranged just below the secondary rotating shaft 73. The main extrusion roller 72 and the secondary extrusion roller 74 are fixedly connected to the outside of the main rotating shaft 71 and the secondary rotating shaft 73 respectively. The front side of the main rotating shaft 71 is fixedly connected to the output shaft of the second extrusion motor 78. The second extrusion motor 78 is fixed on the connecting plate 2. The rear sides of the main rotating shaft 71 and the secondary rotating shaft 73 are respectively connected to the main pulley 75 and the secondary pulley 76 The main pulley 75 is connected to the auxiliary pulley 76 by a belt 77, and the second extrusion motor 78 is started to drive the main rotating shaft 71 to rotate. The rotation of the main rotating shaft 71 drives the main pulley 75 to rotate. The main pulley 75 rotates and is transmitted to the auxiliary pulley 76 through the belt 77. The rotation of the auxiliary pulley 76 drives the auxiliary rotating shaft 73 to rotate. At this time, the rotation of the main rotating shaft 71 and the auxiliary rotating shaft 73 respectively drives the main extrusion roller 72 and the auxiliary extrusion roller 74 to rotate, which can fully extrude and shape the corrugated paper coated with adhesive and the outer cardboard transported from the guide roller 6. The cooling component 8 includes a cooling box 81, a cooling chamber 82 and a cooling fan 83. The upper side of the right transport mechanism 3 is fixedly connected with a cooling chamber 82, and the interior of the cooling box 81 is set as a cooling chamber 82.Two cooling fans 83 are fixedly installed on the upper side of the cooling box 81. The cooling fans 83 can cool the corrugated paper after being fully extruded and formed to achieve the production effect.

[0026] The working principle of a forming device for corrugated paper production provided by the utility model is as follows: start the transport motor 36 to drive the active shaft 31 to rotate, the active shaft 31 rotates to drive the active roller 32 to rotate, the active roller 32 rotates and is transmitted to the driven roller 35 through the active roller 32 to realize the driving process, at this time, the conveyor belt 33 keeps operating, and can transfer the corrugated paper raw material to the first extrusion mechanism 4 for preliminary extrusion, start the first extrusion motor 47 to drive the main extrusion shaft 41 to rotate, the main extrusion shaft 41 rotates to drive the main corrugated roller 42 and the first driving gear 45 to rotate, the first driving gear 45 rotates to drive the meshed first driven gear 46 to rotate, the first driven gear 46 rotates to drive the secondary extrusion shaft 43 to rotate, the secondary extrusion shaft 43 rotates to drive the secondary corrugated roller 44 to rotate, at this time, the main corrugated roller 42 and the secondary corrugated roller 44 perform staggered extrusion and preliminary forming on the corrugated raw material, the gear transmission is stable, the rotation speed of the corrugated roller can be effectively controlled, the dwelling time of the bite is guaranteed, and the forming effect of the corrugated paper is avoided to be not obvious, which effectively improves the structural quality of the corrugated paper. The corrugated paper after preliminary extrusion molding is transported to the support plate 53, and the gluing motor 54 is started to drive the gluing shaft 51 to rotate. The gluing shaft 51 rotates to drive the adhesive 52 to glue the corrugated paper so that it can be adhered to the outer cardboard later, which solves the problem that artificial coatings are prone to uneven coatings and avoids affecting the use effect of the corrugated cardboard. The guide roller 6 is used to guide the outer cardboard to enter and adhere to the corrugated paper coated with adhesive, which effectively improves the production efficiency. The second extrusion motor 78 is started to drive the main rotating shaft 71 to rotate. The main rotating shaft 71 rotates to drive the main pulley 75 to rotate. The main pulley 75 rotates and is transmitted to the auxiliary pulley 76 through the belt 77. The auxiliary pulley 76 rotates to drive the auxiliary rotating shaft 73 to rotate. At this time, the main rotating shaft 71 and the auxiliary rotating shaft 73 rotate to drive the main extrusion roller 72 and the auxiliary extrusion roller 74 to rotate respectively, which can fully extrude and mold the corrugated paper coated with adhesive and the outer cardboard transported from the guide roller 6. The cold air blower 83 can cool and mold the fully extruded corrugated paper to achieve the production effect.

[0027] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A forming device for corrugated paper production, characterized in that: It comprises a support frame (1); The upper side of the support frame (1) is symmetrically fixedly connected with a connecting plate (2), two transport mechanisms (3) are arranged between the connecting plates (2), the middle part of the connecting plate (2) is provided with a first extrusion mechanism (4), a gluing mechanism (5) and a second extrusion mechanism (7) from left to right, a cooling assembly (8) is arranged on the upper side of the right transport mechanism (3), and evenly distributed brackets (9) are fixedly connected to the lower side of the support frame (1); The first extrusion mechanism (4) comprises a main extrusion shaft (41) and a secondary extrusion shaft (43). The main extrusion shaft (41) and the secondary extrusion shaft (43) are rotatably provided in the middle of the connecting plate (2). The main extrusion shaft (41) is arranged directly below the secondary extrusion shaft (43). The main corrugated roller (42) and the secondary corrugated roller (44) are respectively fixedly connected to the outer sides of the main extrusion shaft (41) and the secondary extrusion shaft (43). The main corrugated roller (42) and the secondary corrugated roller (44) are staggeredly distributed. The front side of the main extrusion shaft (41) is fixedly connected to the output shaft of the first extrusion motor (47). The first extrusion motor (47) is fixed on the connecting plate (2). The rear sides of the main extrusion shaft (41) and the secondary extrusion shaft (43) are respectively fixedly connected to the first driving gear (45) and the first driven gear (46). The first driving gear (45) is meshed with the first driven gear (46).

2. A forming device for corrugated paper production according to claim 1, characterized in that: The transport mechanism (3) comprises a driving shaft (31) and a driven shaft (34). The driving shaft (31) and the driven shaft (34) are rotatably arranged between the connecting plates (2). The outer sides of the driving shaft (31) and the driven shaft (34) are respectively fixedly connected to a driving roller (32) and a driven roller (35). The driving roller (32) is rotatably connected to the driven roller (35) via a conveyor belt (33). The front side of the driving shaft (31) is fixedly connected to the output shaft of a transport motor (36). The transport motor (36) is fixed on the connecting plate (2).

3. A forming device for corrugated paper production according to claim 1, characterized in that: The gluing mechanism (5) comprises a gluing shaft (51) and adhesive glue (52); the gluing shaft (51) is rotatably arranged between the connecting plates (2); the gluing shaft (51) is rotatably connected to the inner wall of the connecting plate (2); an adhesive glue (52) is fixedly arranged on the outer side of the gluing shaft (51); the front side of the gluing shaft (51) is fixedly connected to the output shaft of a gluing motor (54); the gluing motor (54) is fixed on the connecting plate (2); a support plate (53) is arranged on the lower side of the gluing shaft (51); and the support plate (53) is fixedly connected to the inner wall of the connecting plate (2).

4. A forming device for corrugated paper production according to claim 1, characterized in that: A guide roller (6) is rotatably provided in the middle of the connecting plate (2), and the guide roller (6) is arranged on the upper left side of the second extrusion mechanism (7).

5. The forming device for corrugated paper production according to claim 1, characterized in that: The second extrusion mechanism (7) comprises a main rotating shaft (71) and a secondary rotating shaft (73). The main rotating shaft (71) and the secondary rotating shaft (73) are rotatably provided in the middle of the connecting plate (2). The main rotating shaft (71) is arranged directly below the secondary rotating shaft (73). The main extrusion roller (72) and the secondary extrusion roller (74) are fixedly connected to the outside of the main rotating shaft (71) and the secondary rotating shaft (73) respectively. The front side of the main rotating shaft (71) is fixedly connected to the output shaft of the second extrusion motor (78). The second extrusion motor (78) is fixed on the connecting plate (2). The rear sides of the main rotating shaft (71) and the secondary rotating shaft (73) are fixedly connected to the main belt pulley (75) and the secondary belt pulley (76) respectively. The main belt pulley (75) is rotatably connected to the secondary belt pulley (76) through a belt (77).

6. A forming device for corrugated paper production according to claim 1, characterized in that: The cooling assembly (8) comprises a cooling box (81), a cooling cavity (82) and a cooling fan (83); the upper side of the right transport mechanism (3) is fixedly connected with the cooling cavity (82); the interior of the cooling box (81) is arranged as the cooling cavity (82); and two cooling fans (83) are fixedly installed on the upper side of the cooling box (81).

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