Honeycomb aluminum plate production line

Abstract

The invention provides a honeycomb aluminum plate production line, and relates to the technical field of plate production equipment, the honeycomb aluminum plate production line comprises a first feeding device, a second feeding device, a conveying device, a gluing device and a pressing device; the conveying equipment comprises a conveying rack, a first conveying device arranged on the conveying rack and a second conveying device, the gluing equipment is arranged above the first conveying channel and in front of the intersection, and the gluing equipment comprises a glue containing groove, a gluing motor, a first glue roller, a second glue homogenizing roller and a third gluing roller. The aluminum honeycomb core is conveyed to the first conveying channel through the first feeding device, the first plate is conveyed to the second conveying channel through the second feeding device, when the first conveying channel and the second conveying channel intersect, the first plate is pressed to the aluminum honeycomb core subjected to gluing treatment through the pressing device, and continuous production of multiple plates is achieved. And meanwhile, the third glue spreading roller of the glue spreading equipment is in contact with the aluminum honeycomb core to carry out glue spreading action, and glue spreading is uniform.

Description

Technical Field

[0001] The invention relates to the technical field of plate production equipment, and in particular to a honeycomb aluminum plate production line. Background Art

[0002] Aluminum honeycomb panels are usually composed of two upper and lower aluminum plates and an aluminum honeycomb core in the middle. In essence, it is similar to the load transfer method of an I-beam. The upper and lower panels are equivalent to the flanges of the I-beam, mainly bearing the tensile and compressive stresses and shear stresses in the plane, and the aluminum honeycomb core is equivalent to the web of the I-beam, mainly bearing the transverse shear stress. In addition to improving its overall strength, this honeycomb sandwich structure also improves the overall stability, thereby improving the mechanical properties of the panels and the whole.

[0003] In the production process of the existing honeycomb aluminum panel, the aluminum honeycomb core is usually required to be glued, and then the first plate member and the second plate member are pressed onto the two sides of the aluminum honeycomb core respectively.

[0004] The Chinese utility model patent with publication number CN216466749U discloses a honeycomb panel production line, including a single-sided molding mechanism, a double-sided molding mechanism and a storage mechanism. The single-sided molding mechanism includes a first panel frame, a honeycomb core pulling device, a first gluing device and a first composite device; the double-sided molding mechanism includes a second panel frame, a second gluing device and a second composite device; along the conveying direction of the honeycomb core, the storage mechanism is arranged between the first composite device and the second gluing device.

[0005] The Chinese utility model patent with publication number CN213792473U discloses a composite plate gluing device, including a frame, a gluing roller, a gluing roller driving structure, an auxiliary roller and a conveying mechanism; the gluing roller, the auxiliary roller and the conveying mechanism are all installed on the frame; the gluing roller and the auxiliary roller are arranged in parallel in the horizontal direction, and a plurality of grooves are evenly distributed on the roller surface of the gluing roller; the gluing roller driving structure can drive the gluing roller to rotate relative to the frame.

[0006] The gluing device in the existing honeycomb panel production line usually directly adds the glue into the gap between the glue roller and the auxiliary roller. The glue has a certain viscosity and is unevenly distributed on the glue roller, which easily leads to uneven glue coating by the gluing device and affects the subsequent pressing effect. Summary of the invention

[0007] Based on this, in order to solve the problem that the glue coating device in the existing honeycomb panel production line directly adds the glue coating material into the gap between the glue coating roller and the auxiliary roller, the glue coating material has a certain viscosity and is unevenly distributed on the glue coating roller, which easily leads to uneven glue coating of the glue coating device, the present invention provides a honeycomb aluminum panel production line, and its specific technical solution is as follows: A honeycomb aluminum plate production line, comprising a first feeding device, a second feeding device, a conveying device, a gluing device and a pressing device; the conveying device comprises a conveying frame, a first conveying device arranged on the conveying frame, and a second conveying device, the first conveying device is provided with a first conveying channel for conveying an aluminum honeycomb core, the second conveying device is provided with a second conveying channel for conveying a first plate, the second conveying channel is obliquely arranged above the first conveying channel and forms an intersection with the first conveying channel; the first feeding device is used to convey the aluminum honeycomb core to the first conveying channel of the first conveying device; the second feeding device is used to convey the first plate to the second conveying channel The second conveying channel of the conveying device; the gluing equipment is arranged above the first conveying channel and in front of the intersection, and is used for gluing the upper surface of the aluminum honeycomb core; the gluing equipment includes a gluing component, the gluing component includes a gluing tank, a gluing motor, a first glue roller, a second glue-distributing roller driven by the gluing motor, and a third glue roller, the gluing tank is provided with a glue outlet adapted to the outer roller surface of the first glue roller, the third glue roller is rotated relative to the second glue-distributing roller through a gluing transmission unit; the third glue roller performs the gluing action by being in close contact with the upper surface of the aluminum honeycomb core; the pressing equipment is used to press the first plate onto the aluminum honeycomb core after the gluing treatment.

[0008] The above-mentioned honeycomb aluminum plate production line conveys the aluminum honeycomb core to the first conveying channel of the first conveying device through the first feeding device, and conveys the first plate to the second conveying channel of the second conveying device through the second feeding device, and the upper surface of the aluminum honeycomb core is coated with glue by the gluing device arranged above the first conveying channel, and the first plate is pressed onto the aluminum honeycomb core after the gluing treatment by the pressing device arranged behind the intersection of the first conveying channel and the second conveying channel, so as to realize the pressing action of pressing the first plate onto the aluminum honeycomb core, and the continuous production of multiple plates can be realized by adjusting the conveying speed, so as to improve the production efficiency; at the same time, by making the glue in the glue loading groove contact with the outer roller surface of the first glue roller, and the glue motor drives the second glue distribution roller to frictionally contact with the first glue roller, so that the glue on the first glue roller is distributed to the roller surface of the second glue distribution roller, and the third glue roller contacts and rubs with the glue on the outer roller surface of the second glue distribution roller to make the glue evenly distributed on the third glue roller, and the third glue roller contacts and rubs with the aluminum honeycomb core to carry out the gluing action, and the gluing is even, so as to improve the gluing effect.

[0009] Furthermore, the gluing device also includes a lifting component that drives the gluing component to perform a lifting action, and the lifting component includes two lifting units respectively arranged on both sides of the gluing component, and the lifting units are used to lift the gluing component.

[0010] Furthermore, the glue coating assembly also includes a scraper unit; the scraper unit includes a fourth glue scraping roller adapted to the outer diameter surface of the third glue coating roller, a scraper member arranged on the outer diameter surface of the fourth glue scraping roller, and a glue scraping drive motor that drives the fourth glue scraping roller to rotate, and the scraper blade of the scraper member is tangent to the outer diameter surface of the fourth glue scraping roller.

[0011] Furthermore, the glue coating component also includes a recovery component; the recovery component includes recovery grooves arranged below both sides of the fourth glue scraping roller, and a recovery chute arranged below the recovery grooves; the scraping unit also includes an angle driving motor, and an angle rotating shaft driven by the angle driving motor; the scraper member is fixed on the angle rotating shaft.

[0012] Further, the first conveying device includes a first lower roller path provided with a plurality of first lower rollers, and a first upper roller path provided with a plurality of first upper rollers, and a first conveying channel is formed between the first lower roller path and the first upper roller path; the second conveying device includes a second lower conveying component and a second upper conveying component, the second lower conveying component includes a second lower driving member, a second lower driving roller driven by the second lower driving member, a second lower driven roller rotatably connected to the conveying frame, and a plurality of second lower rubber belts sleeved on the second lower driving roller and the second lower driven roller, the second upper conveying component includes a second upper driving member, a second upper driving roller driven by the second upper driving member, a second upper driven roller rotatably connected to the conveying frame, and a plurality of second upper rubber belts sleeved on the second upper driving roller and the second upper driven roller, and a second conveying channel is formed between the second lower rubber belt and the second upper rubber belt.

[0013] Furthermore, the inclination angle of the second conveying channel relative to the first conveying channel is less than 30°; a bridge arc member is provided at the intersection of the first conveying channel and the second conveying channel, and the bridge arc member includes a bridge shaft connected to the conveying frame, and an arc plate member arranged on the bridge shaft; the arc plate member is provided with a contact arc edge arranged at the outlet of the second conveying channel.

[0014] Furthermore, it also includes a cutting device, which is used to cut the honeycomb long plate into an aluminum honeycomb core of a preset length; the cutting equipment includes a cutting device and a feeding device; the cutting device includes a cutting frame and a cutting component arranged on the cutting frame; the feeding device includes a first feeding roller arranged at the cutting entrance of the cutting device, a first auxiliary feeding component, a second feeding roller arranged at the cutting exit of the cutting device, and a second auxiliary feeding component, the first auxiliary feeding component includes a first lifting component, and a first auxiliary feeding component provided with a first auxiliary belt, the first auxiliary belt is arranged above the first feeding roller, and the first lifting component is used to drive the first auxiliary belt to press against the first feeding roller.

[0015] Furthermore, the first auxiliary feeding component also includes an auxiliary bracket, an auxiliary motor arranged on the auxiliary bracket, a driving pulley and a driven pulley driven by the auxiliary motor, and the first auxiliary belt is arranged around the outer wheel diameter of the driving pulley and the driven pulley; the first lifting component includes a fixed bracket, a lifting bracket, and a lifting drive unit that drives the lifting bracket to perform lifting movement relative to the fixed bracket, and the auxiliary bracket is arranged on the lifting bracket.

[0016] Furthermore, it also includes a curing device, which includes a curing lower roller, an upper curing roller, and a curing device, and a curing space is formed between the lower curing roller and the upper curing roller; the curing device includes a curing box, an upper curing component and a lower curing component arranged in the curing box; the upper curing component includes a curing lamp arranged toward the curing space; the lower curing component includes a heating rod and a fan assembly, and the fan assembly blows the air heated by the heating rod toward the curing space.

[0017] Furthermore, the second feeding device also includes a second feeding belt and a material moving robot; the material moving robot includes a material moving bracket arranged above the conveyor frame, and a material moving robot arm arranged on the material moving bracket; the material moving robot arm moves the first plate on the second feeding belt to the second conveying device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention can be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily drawn to scale, but the emphasis is placed on illustrating the principles of the embodiments. In different views, the same reference numerals designate corresponding parts.

[0019] Figure 1 It is a structural schematic diagram of a honeycomb aluminum panel production line according to an embodiment of the present invention; Figure 2 is a schematic structural diagram of a conveying device according to an embodiment of the present invention; Figure 3 The structure of the gluing device according to one embodiment of the present invention is shown in FIG. Figure 1 ; Figure 4 yes Figure 3 A magnified view of the structure at E in the middle; Figure 5 is a structural cross-sectional view of a glue coating device according to an embodiment of the present invention; Figure 6 is a schematic structural diagram of a cutting device according to an embodiment of the present invention; Figure 7 is a schematic structural diagram of the first feeding roller and the first auxiliary feeding component in one embodiment of the present invention; Figure 8 is a structural schematic diagram of the first auxiliary feeding assembly according to an embodiment of the present invention; Fig. 9 is a structural schematic diagram of the first lifting assembly according to an embodiment of the present invention; Fig.10 is a schematic structural diagram of a cutting device according to an embodiment of the present invention; Fig.11 is a structural cross-sectional view of a curing device according to an embodiment of the present invention; Fig.12 is a schematic structural diagram of the second feeding device according to an embodiment of the present invention; Fig.13 The structure of the gluing device according to one embodiment of the present invention is shown in FIG. Figure 2 ; Fig.14 It is a schematic structural diagram of a bridge arc member according to an embodiment of the present invention.

[0020] Description of reference numerals: 1. First feeding equipment; 2. Second feeding equipment; 3. Conveying equipment; 4. Gluing equipment; 5. Laminating equipment; 6. Cutting equipment; 7. Curing equipment; 21. Second feeding belt; 22. Material transfer robot; 23. Material transfer bracket; 24. Material transfer robot arm; 31. Conveying frame; 32. First conveying device; 33. Second conveying device; 34. Bridge arc member; 321, first lower roller; 322, first upper roller; 331, second lower conveying member; 332, second upper conveying member; 3311, second lower driving member; 3312, second lower driving roller; 3313, second lower driven roller; 3321, second upper driving member; 3322, second upper driving roller; 3323, second upper driven roller; 41. Gluing assembly; 42. Lifting assembly; 43. Gluing tank; 44. Gluing motor; 45. First glue roller; 46. Second glue roller; 47. Third glue roller; 48. Gluing transmission unit; 49. Scraping unit; 410. Recovery assembly; 421, lifting unit; 491, fourth scraping roller; 492, scraper member; 493, angle drive motor; 494, angle rotation shaft; 495, scraping drive motor; 411, recovery chute; 412, recovery chute; 61. Cutting device; 62. Feeding device; 63. First feeding roller; 64. First auxiliary feeding component; 65. Second feeding roller; 66. Second auxiliary feeding component; 67. First lifting assembly; 68. First auxiliary feeding assembly; 611, cutting frame; 612, cutting parts; 671, fixed bracket; 672, lifting bracket; 673, lifting drive unit; 681, first auxiliary belt; 682, auxiliary bracket; 683, auxiliary motor; 684, driving pulley; 685, driven pulley; 71. Curing lower roller; 72. Curing upper roller; 73. Curing device. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with its embodiments. It should be understood that the specific implementation methods described herein are only used to explain the present invention and do not limit the protection scope of the present invention.

[0022] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0024] The “first” and “second” mentioned in the present invention do not represent specific quantities and orders, but are merely used to distinguish names.

[0025] like Figure 1 and Figure 2 , Figure 3 , Figure 4 , Figure 5As shown, a honeycomb aluminum plate production line in one embodiment of the present invention includes a first feeding device 1, a second feeding device 2, a conveying device 3, a gluing device 4 and a pressing device 5; the conveying device 3 includes a conveying frame 31, a first conveying device 32 arranged on the conveying frame 31, and a second conveying device 33, the first conveying device 32 is provided with a first conveying channel for conveying an aluminum honeycomb core, the second conveying device 33 is provided with a second conveying channel for conveying a first plate, the second conveying channel is obliquely arranged above the first conveying channel and forms an intersection with the first conveying channel; the first feeding device 1 is used to convey the aluminum honeycomb core to the first conveying channel of the first conveying device 32; the second feeding device 3 is used to convey the aluminum honeycomb core to the first conveying channel of the first conveying device 32; the second feeding device 3 is used to convey the aluminum honeycomb core to the first conveying channel of the first conveying device 32; the second feeding device 3 is used to convey the aluminum honeycomb core to the first conveying channel of the first conveying device 32; the second feeding device 3 is used to convey the aluminum honeycomb core to the first conveying channel of the first conveying device 32; the second feeding device 3 is used to convey the aluminum honeycomb core to the first conveying channel of the first conveying device 32; the first feeding device 1 ... 2 is used to convey the first plate to the second conveying channel of the second conveying device 33; the glue coating device 4 is arranged above the first conveying channel and before the intersection, and is used to coat the upper surface of the aluminum honeycomb core with glue. The glue coating device 4 includes a glue coating component 41, and the glue coating component 41 includes a glue loading groove 43, a glue coating motor 44, a first glue roller 45, a second glue distribution roller 46 driven by the glue coating motor 44, and a third glue coating roller 47. The glue loading groove 43 is provided with a glue outlet adapted to the outer roller surface of the first glue roller 45, and the third glue coating roller 47 is rotated relative to the second glue distribution roller 46 through a glue coating transmission unit 48; the third glue coating roller 47 performs the glue coating action by closely contacting with the upper surface of the first plate. Specifically, the bottom of the glue loading groove 43 is provided with a glue outlet adapted to the outer roller surface of the first glue roller 45; the pressing device 5 is used to press the first plate onto the aluminum honeycomb core after the glue coating.

[0026] The above-mentioned honeycomb aluminum plate production line conveys the aluminum honeycomb core to the first conveying channel of the first conveying device 32 through the first feeding device 1, and conveys the first plate to the second conveying channel of the second conveying device 33 through the second feeding device 2. The gluing device 4 arranged above the first conveying channel performs gluing treatment on the upper surface of the aluminum honeycomb core, and the pressing device 5 arranged behind the intersection of the first conveying channel and the second conveying channel is used to press the first plate onto the aluminum honeycomb core after the gluing treatment, thereby realizing the pressing action of pressing the first plate onto the aluminum honeycomb core, which can be realized by adjusting the conveying speed. The continuous production of multiple plates is realized, which is convenient for improving production efficiency. At the same time, the glue coating material in the glue loading groove 43 is brought into frictional contact with the outer roller surface of the first glue roller 45, and the glue coating motor 44 drives the second glue distribution roller 46 to frictionally contact with the first glue roller 45, so that the glue coating material on the first glue roller 45 is distributed to the outer roller surface of the second glue distribution roller 46, and the third glue coating roller 47 is in contact and friction with the glue coating material on the outer roller surface of the second glue distribution roller 46 to make the glue coating material evenly distributed on the third glue coating roller 47, and the third glue coating roller 47 is in contact with the aluminum honeycomb core to perform the glue coating action, and the glue coating is even, which is convenient for improving the glue coating effect.

[0027] like Figure 5As shown, in a specific embodiment, the glue transmission unit 48 is a servo motor unit, the aluminum honeycomb core is transported from the right end to the left end, the glue motor 44 drives the second glue-distributing roller 46 to rotate counterclockwise, the second glue-distributing roller 46 is in frictional contact with the first glue roller 45, causing the first glue roller 45 to rotate clockwise, and the glue in the glue loading groove 43 is adhered to the outer roller surface of the first glue roller 45 from the glue outlet as the first glue roller 45 rotates, and the outer roller surface of the second glue-distributing roller 46 is evenly distributed with the glue due to the friction between the second glue-distributing roller 46 and the first glue roller 45; at the same time, the glue transmission unit 48 drives the third glue roller 47 to rotate clockwise, and the glue on the outer roller surface of the second glue-distributing roller 46 is evenly distributed on the third glue roller 47 due to the rolling friction with the third glue roller 47, and the upper surface of the aluminum honeycomb core generates a driving force to move from the right end to the left end due to the rolling friction with the third glue roller 47. Specifically, there is a certain glue-distributing gap between the outer roller surface of the second glue-distributing roller 46 and the outer roller surface of the third glue-coating roller 47 , and the glue-distributing gap is the thickness of the glue coating layer on the outer roller surface of the third glue-coating roller 47 .

[0028] In one embodiment, the gluing device 4 further includes a lifting assembly 42 for driving the gluing assembly 41 to perform lifting actions, and the lifting assembly 42 includes two lifting units 421 respectively arranged on both sides of the gluing assembly 41, and the lifting units 421 are used to lift the gluing assembly 41. Specifically, the gluing assembly 41 is arranged on a gluing bracket, and the lifting unit 421 includes a worm gear lifting platform and a lifting platform arranged at the output end of the worm gear lifting platform, and the gluing bracket is arranged on the lifting platform.

[0029] In one embodiment, the glue coating assembly 41 further includes a scraper unit 49; the scraper unit 49 includes a fourth glue scraper roller 491 adapted to the outer diameter surface of the third glue coating roller 47, a scraper member 492 arranged on the outer diameter surface of the fourth glue scraper roller 491, and a glue scraper drive motor 495 driving the fourth glue scraper roller 491 to rotate, and the scraper blade of the scraper member 492 is tangent to the outer diameter surface of the fourth glue scraper roller 491. Specifically, there is a certain glue scraping gap between the outer diameter surface of the fourth glue scraper roller 491 and the outer diameter surface of the third glue coating roller 47. Since the aluminum honeycomb core is provided with a plurality of honeycomb holes, when the glue coating material on the third glue coating roller 47 is glued to the aluminum honeycomb core, a portion of the glue coating material on the third glue coating roller 47 will remain and easily gather together. In this way, by adjusting the scraping gap between the outer diameter surface of the fourth scraper roller 491 and the outer diameter surface of the third glue coating roller 47, when the accumulated glue coating thickness in a certain area of ​​the outer diameter surface of the third glue coating roller 47 is greater than the scraping gap, the excess glue coating on the third glue coating roller 47 will be rolled away by the fourth scraper roller 491, and the remaining glue is scraped from the outer diameter surface of the fourth scraper roller 491 by the rotation of the fourth scraper roller 491 and remains on the scraper blade of the scraper member 492. The side of the scraper blade facing the fourth scraper roller 491 and the outer diameter surface of the fourth scraper roller 491 form a glue collection space that can accumulate a certain amount of glue coating.

[0030] like Figure 3 and Figure 4 , Figure 5 , Fig.13 As shown, in one embodiment, the glue coating assembly 41 further includes a recovery assembly 410; the recovery assembly 410 includes recovery slots 411 disposed below both sides of the fourth glue scraping roller 491, and a recovery chute 412 disposed below the recovery slot 411; the scraping unit 49 further includes an angle driving motor 493, and an angle rotating shaft 494 driven by the angle driving motor 493; the scraper member 492 is fixed on the angle rotating shaft 494. Specifically, the bottom end of the recovery chute 412 is provided with a recovery outlet extending out of the conveyor frame 31. In this way, due to the glue collection space formed by the scraper blade of the scraper member 492 and the outer diameter surface of the fourth scraper roller 491, when too much paint residue accumulates in the glue collection space, it will be squeezed to the two sides of the fourth scraper roller 491, and the glue residue will drip into the recovery groove 411, and fall from the recovery groove 411 to the recovery chute 412; at the same time, the scraping angle of the scraper member 492 is adjusted by driving the angle rotating shaft 494 through the angle driving motor 493, thereby adjusting the glue gap between the scraper member 492 and the outer diameter surface of the fourth scraper roller 491, so that the glue layer can be retained on the fourth scraper roller 491 to play a certain role in uniformly coating the glue material on the outer diameter surface of the third scraper roller 47.

[0031] In one embodiment, the glue coating assembly 41 further includes a first material moving unit; the first material moving unit includes a first material moving motor disposed on the conveyor frame 31, and a first material moving seat slidably connected to the conveyor frame 31, and the second glue spreading roller 46 is disposed on the first material moving seat. Thus, the first material moving motor drives the first material moving seat to move, thereby making the second glue spreading roller 46 move away from or approach the third glue coating roller 47, adjusting the size of the glue spreading gap, and further adjusting the thickness of the glue coating material transferred from the second glue spreading roller 46 to the third glue coating roller 47.

[0032] In one embodiment, the glue coating assembly 41 also includes a second material moving unit; the second material moving unit includes a second material moving motor arranged on the conveyor frame 31, and a second material moving seat slidably connected to the conveyor frame 31, and the fourth glue scraper roller 491 is arranged on the second material moving seat. In this way, the second material moving motor drives the second material moving seat to move, thereby making the fourth glue scraper roller 491 move away from or close to the third glue coating roller 47, thereby adjusting the size of the glue scraping gap.

[0033] like Figure 1 and Figure 2As shown, in one embodiment, the first conveying device 32 includes a first lower roller 321 provided with a plurality of first lower rollers, and a first upper roller 322 provided with a plurality of first upper rollers, and a first conveying channel is formed between the first lower roller 321 and the first upper roller 322; the second conveying device 33 includes a second lower conveying component 331 and a second upper conveying component 332, and the second lower conveying component 331 includes a second lower driving member 3311, a second lower driving roller 3312 driven by the second lower driving member 3311, and a conveying frame 310 connected to the conveying frame 311. The second lower driven roller 3313 on the conveyor frame 31 and several second lower rubber belts sleeved on the second lower driving roller 3312 and the second lower driven roller 3313, the second upper conveying component 332 includes a second upper driving member 3321, a second upper driving roller 3322 driven by the second upper driving member 3321, a second upper driven roller 3323 rotatably connected to the conveying frame 31, and several second upper rubber belts sleeved on the second upper driving roller 3322 and the second upper driven roller 3323, and a second conveying channel is formed between the second lower rubber belt and the second upper rubber belt. In this way, the first conveying channel formed between the first lower roller 321 and the first upper roller 322 is used to convey the aluminum honeycomb core, and the second conveying channel formed between the second lower rubber belt and the second upper rubber belt is used to convey the first plate, so as to facilitate the adjustment of the conveying speeds of the first conveying device 32 and the second conveying device 33 respectively, so as to meet the continuity of the gluing and pressing action, and facilitate the improvement of production efficiency.

[0034] like Figure 1 and Fig.14 As shown, in one embodiment, the second conveying channel has an inclination angle of less than 30° relative to the first conveying channel; a bridge arc 34 is provided at the intersection of the first conveying channel and the second conveying channel, and the bridge arc 34 includes a bridge shaft connected to the conveying frame 31, and an arc plate member arranged on the bridge shaft; the arc plate member is provided with a contact arc edge arranged at the exit of the second conveying channel. In this way, by limiting the inclination angle of the second conveying channel relative to the first conveying channel, it is convenient for the first plate to be deformed too much when entering the intersection and affect the production quality; at the same time, the arc plate member on the bridge arc 34 guides the end face of the first plate coming out of the second conveying channel, thereby preventing the end face of the first plate from being deformed by bending due to force.

[0035] like Figure 1 and Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10As shown, in one embodiment, it also includes a cutting device 6, which is used to cut the honeycomb long plate into an aluminum honeycomb core of a preset length; the cutting device 6 includes a cutting device 61 and a feeding device 62; the cutting device 61 includes a cutting frame 611, and a cutting component 612 arranged on the cutting frame 611; the feeding device 62 includes a first feeding roller 63 arranged at the cutting entrance of the cutting device 61, a first auxiliary feeding component 64, a second feeding roller 65 arranged at the cutting exit of the cutting device 61, and a second auxiliary feeding component 66, the first auxiliary feeding component 64 includes a first lifting component 67, and a first auxiliary feeding component 68 provided with a first auxiliary belt 681, the first auxiliary belt 681 is arranged above the first feeding roller 63, and the first lifting component 67 is used to drive the first auxiliary belt 681 to press against the first feeding roller 63. Because the aluminum honeycomb core needs to be cut according to the preset size before the glue coating process, however, the existing cutting equipment usually needs to press the long honeycomb plate when cutting the aluminum honeycomb core. Excessive pressing force will cause the cutting surface to be flat, and excessive pressing force will often cause deformation, affecting the cutting effect. In this way, the first auxiliary belt 681 is pressed against the first feeding roller 63, so that the first auxiliary belt 681 presses the long honeycomb plate conveyed on the first feeding roller 63, and the large contact surface of the first auxiliary belt 681 is used to ensure the pressing area, avoid excessive or too small pressing force, and thus ensure the cutting effect; at the same time, the first auxiliary belt 681 is used to synchronously convey with the first feeding roller 63, and the conveying is stable and reliable.

[0036] In one embodiment, the second feeding roller 65 has the same structure as the first feeding roller 63 , and the second auxiliary feeding component 66 has the same structure as the first auxiliary feeding component 64 .

[0037] In one embodiment, the first auxiliary feeding assembly 68 further includes an auxiliary bracket 682, an auxiliary motor 683 disposed on the auxiliary bracket 682, a driving pulley 684 and a driven pulley 685 driven by the auxiliary motor 683, and the first auxiliary belt 681 is disposed around the outer diameter of the driving pulley 684 and the driven pulley 685; the first lifting assembly 67 includes a fixed bracket 671, a lifting bracket 672, and a lifting drive unit 673 driving the lifting bracket 672 to perform lifting motion relative to the fixed bracket 671, and the auxiliary bracket 682 is disposed on the lifting bracket 672. In this way, the auxiliary motor 683 drives the driving pulley 684 to drive the first auxiliary belt 681 to perform a conveying action, and the lifting drive unit 673 drives the lifting bracket 672 to perform a lifting motion relative to the fixed bracket 671, thereby realizing the first lifting assembly 67 driving the first auxiliary belt 681 to press against the first feeding roller 63.

[0038] In one embodiment, the lifting drive unit 673 includes a lifting drive motor disposed on the fixed bracket 671, a first sprocket disposed at the output end of the lifting drive motor, a lifting drive shaft rotatably connected to the fixed bracket 671, a second sprocket and a third sprocket whose hub is connected to the lifting drive shaft, the first sprocket being transmission-connected to the second sprocket through a first chain, and the third sprocket being connected to the lifting bracket 672 through a second chain. In this way, the lifting drive motor sequentially drives the first sprocket, the second sprocket, the lifting drive shaft, and the third sprocket, so that the lifting bracket 672 is subjected to force to perform lifting and lowering actions.

[0039] In one embodiment, the first lifting assembly 67 further includes a lifting guide unit and a lifting counterweight unit; the lifting guide unit includes a lifting guide rail vertically arranged on the fixed bracket 671, and a lifting slide seat arranged on the lifting bracket 672, and the lifting slide seat is adapted to the lifting slide rail; the lifting counterweight unit includes a counterweight member slidably arranged on the fixed bracket 671; one end of the second chain is connected to the counterweight member, and the other end is connected to the lifting bracket 672, and is connected to the third sprocket member in a transmission manner. In this way, the lifting guide unit is used to ensure the lifting and moving action of the lifting bracket 672 relative to the fixed bracket 671, and the counterweight member of the lifting counterweight unit ensures the meshing transmission force of the second chain and the third sprocket member, thereby ensuring the lifting function of the first lifting assembly 67.

[0040] like Fig.11 As shown, in one embodiment, it also includes a curing device 7, which includes a curing lower roller 71, a curing upper roller 72, and a curing device 73, and a curing space is formed between the curing lower roller 71 and the curing upper roller 72; the curing device 73 includes a curing box, an upper curing component and a lower curing component arranged in the curing box; the upper curing component includes a curing lamp arranged toward the curing space; the lower curing component includes a heating rod and a fan assembly, and the fan assembly blows the air heated by the heating rod toward the curing space. In this way, when the first plate is pressed onto the aluminum honeycomb core after the glue coating treatment by the pressing device 5, the composite plate passes through the curing space formed by the curing lower roller 71 and the curing upper roller 72, the curing lamp arranged toward the curing space, and the fan assembly blows the air heated by the heating rod toward the curing space to cure the upper and lower surfaces of the composite plate respectively; at the same time, because the fan assembly blows the air heated by the heating rod toward the aluminum honeycomb core, the aluminum honeycomb core is provided with a number of downward holes, which is convenient for heat accumulation and accelerates the curing treatment speed.

[0041] like Fig.12As shown, in one embodiment, the second feeding device 2 further includes a second feeding belt 21 and a material transfer robot 22; the material transfer robot 22 includes a material transfer bracket 23 disposed above the conveyor frame 31, and a material transfer robot arm 24 disposed on the material transfer bracket 23; the material transfer robot arm 24 moves the first plate on the second feeding belt 21 to the second conveying device 33. In this way, the first plate on the second feeding belt 21 is moved to the second conveying device 33 by the material transfer robot arm 24, and the mechanism is compact, which is convenient for saving the floor space of the factory.

[0042] In one embodiment, the aluminum honeycomb panel production line further includes a third loading device for conveying the second panel to below the aluminum honeycomb core, and a bonding device for bonding the second panel to the lower surface of the aluminum honeycomb core.

[0043] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0044] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A honeycomb aluminum plate production line, characterized in that: It includes a first feeding device, a second feeding device, a conveying device, a gluing device and a pressing device; The conveying equipment includes a conveying frame, a first conveying device arranged on the conveying frame, and a second conveying device, wherein the first conveying device is provided with a first conveying channel for conveying the aluminum honeycomb core, and the second conveying device is provided with a second conveying channel for conveying the first plate, and the second conveying channel is obliquely arranged above the first conveying channel and forms an intersection with the first conveying channel; The first loading device is used to transport the aluminum honeycomb core to the first transport channel of the first transport device; The second loading device is used to convey the first plate to the second conveying channel of the second conveying device; The glue coating device is arranged above the first conveying channel and before the intersection, and is used to perform glue coating on the upper surface of the aluminum honeycomb core; The glue coating device comprises a glue coating assembly, which comprises a glue loading tank, a glue coating motor, a first glue roller, a second glue distribution roller driven by the glue coating motor, and a third glue coating roller, wherein the glue loading tank is provided with a glue outlet adapted to the outer roller surface of the first glue roller, and the third glue coating roller is rotated relative to the second glue distribution roller through a glue coating transmission unit; The third glue coating roller performs glue coating by closely contacting with the upper surface of the aluminum honeycomb core; The pressing device is used to press the first plate onto the aluminum honeycomb core after the glue coating process.

2. A honeycomb aluminum panel production line according to claim 1, characterized in that: The gluing device also includes a lifting component for driving the gluing component to perform lifting actions. The lifting component includes two lifting units respectively arranged on both sides of the gluing component, and the lifting units are used to lift the gluing component.

3. A honeycomb aluminum panel production line according to claim 1, characterized in that: The glue coating assembly also includes a scraper unit; The scraper unit includes a fourth scraper roller adapted to the outer diameter surface of the third scraper roller, a scraper member arranged on the outer diameter surface of the fourth scraper roller, and a scraper drive motor driving the fourth scraper roller to rotate, and the scraper edge of the scraper member is tangent to the outer diameter surface of the fourth scraper roller.

4. A honeycomb aluminum panel production line according to claim 3, characterized in that: The glue coating assembly also includes a recovery assembly; The recovery assembly includes recovery grooves arranged below both sides of the fourth scraper roller, and a recovery chute arranged below the recovery grooves; The scraper unit also includes an angle drive motor and an angle rotation shaft driven by the angle drive motor; The scraper member is fixed on the angular rotation shaft.

5. A honeycomb aluminum panel production line according to claim 1, characterized in that: The first conveying device comprises a first lower roller conveyor provided with a plurality of first lower rollers, and a first upper roller conveyor provided with a plurality of first upper rollers, wherein a first conveying channel is formed between the first lower roller conveyor and the first upper roller conveyor; The second conveying device includes a second lower conveying component and a second upper conveying component, the second lower conveying component includes a second lower driving member, a second lower driving roller driven by the second lower driving member, a second lower driven roller rotatably connected to the conveying frame, and a plurality of second lower rubber belts sleeved on the second lower driving roller and the second lower driven roller, the second upper conveying component includes a second upper driving member, a second upper driving roller driven by the second upper driving member, a second upper driven roller rotatably connected to the conveying frame, and a plurality of second upper rubber belts sleeved on the second upper driving roller and the second upper driven roller, and a second conveying channel is formed between the second lower rubber belt and the second upper rubber belt.

6. A honeycomb aluminum panel production line according to claim 1, characterized in that: The inclination angle of the second conveying channel relative to the first conveying channel is less than 30°; A bridge arc member is provided at the intersection of the first conveying channel and the second conveying channel, and the bridge arc member includes a bridge shaft connected to the conveying frame, and an arc plate member arranged on the bridge shaft; The arc plate member is provided with a contact arc edge arranged at the outlet of the second conveying channel.

7. A honeycomb aluminum panel production line according to claim 1, characterized in that: Also included is a cutting device, which is used to cut the long honeycomb plate into aluminum honeycomb cores of preset length dimensions; The cutting device comprises a cutting device and a feeding device; The cutting device comprises a cutting frame and a cutting component arranged on the cutting frame; The feeding device includes a first feeding roller arranged at the cutting entrance of the cutting device, a first auxiliary feeding component, a second feeding roller arranged at the cutting exit of the cutting device, and a second auxiliary feeding component, the first auxiliary feeding component includes a first lifting component, and a first auxiliary feeding component provided with a first auxiliary belt, the first auxiliary belt is arranged above the first feeding roller, and the first lifting component is used to drive the first auxiliary belt to press toward the first feeding roller.

8. A honeycomb aluminum panel production line according to claim 7, characterized in that: The first auxiliary feeding assembly further comprises an auxiliary bracket, an auxiliary motor arranged on the auxiliary bracket, a driving pulley and a driven pulley driven by the auxiliary motor, and the first auxiliary belt is arranged around the outer wheel diameters of the driving pulley and the driven pulley; The first lifting assembly includes a fixed support, a lifting support, and a lifting drive unit for driving the lifting support to perform lifting motion relative to the fixed support, and the auxiliary support is arranged on the lifting support.

9. A honeycomb aluminum panel production line according to claim 1, characterized in that: It also includes a curing device, which includes a curing lower roller, a curing upper roller, and a curing device, wherein a curing space is formed between the curing lower roller and the curing upper roller; The curing device comprises a curing box, an upper curing component and a lower curing component arranged in the curing box; The upper curing component includes a curing lamp disposed toward the curing space; The lower curing component includes a heating rod and a fan assembly, and the fan assembly blows air heated by the heating rod toward the curing space.

10. The honeycomb aluminum panel production line according to claim 1, characterized in that: The second feeding device also includes a second feeding belt and a material transfer robot; The material transfer robot comprises a material transfer bracket arranged above the conveyor frame, and a material transfer robot arm arranged on the material transfer bracket; The material transfer robot moves the first plate on the second feeding belt to the second conveying device.

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