Honeycomb paper core and surface paper compounding equipment

Abstract

The utility model relates to honeycomb paper core and surface paper compounding equipment which comprises a first conveying line, two fixing plates are installed on the side surface of the first conveying line, a driving compression roller is arranged between the two fixing plates, and a driven compression roller is arranged between the two fixing plates and located on the upper side of the driving compression roller. The two fixing plates are each provided with an adjusting mechanism capable of driving the corresponding driven pressing roller to ascend and descend. A second conveying line is arranged on the upper side of the first conveying line, a plurality of mounting plates are evenly mounted on the outer surface of the second conveying line, first telescopic rods are mounted on the outer surfaces of the mounting plates, and pressing plates are mounted at the ends of the first telescopic rods. Through the arrangement of the adjusting mechanism, the aim of conveniently adjusting the distance between the driving pressing roller and the driven pressing roller is achieved, then honeycomb paperboards with different thicknesses can be conveniently processed, through the arrangement of the pressing plate and other components, the honeycomb paperboards can be continuously pressed in the conveying process, and therefore the gluing degree of glue is guaranteed, the glue failure situation is reduced, and the production efficiency is improved. The product quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of honeycomb paperboard processing, in particular to a honeycomb paper core and face paper composite device. Background Art

[0002] Honeycomb paperboard is a composite material consisting of a honeycomb paper core and a surface covering material (face paper). The honeycomb paper core is similar to a honeycomb structure, with a large surface area and internal voids, so it has the characteristics of being light, strong, and heat-insulating and sound-insulating. Honeycomb paperboard is usually used in packaging, protection, isolation, and filling, and has good cushioning properties and environmental protection characteristics. Common uses include packaging boxes, protective pads, filling materials, etc.

[0003] In the production process of honeycomb paperboard, the honeycomb paper core and the surface paper need to be bonded by glue and then pressed between two pressing rollers. However, in the existing composite equipment of the honeycomb paper core and the surface paper, the distance between the two pressing rollers is not easy to adjust, so it is not convenient to process honeycomb paperboards of different thicknesses, and the practicality is low. Moreover, after the honeycomb paper core and the surface paper are bonded by glue, the glue has not solidified yet, so it is easy to debond, which affects the product quality. Utility Model Content

[0004] The utility model aims to provide a honeycomb paper core and face paper composite device which is convenient for adjusting the spacing of the pressing rollers and can avoid the occurrence of debonding.

[0005] To achieve the above-mentioned purpose, the technical solution of the utility model is as follows.

[0006] A honeycomb paper core and face paper composite equipment comprises a first conveyor line, two fixed plates are installed on the side surface of the first conveyor line, a driving roller is arranged between the two fixed plates, a driven roller is arranged between the two fixed plates and located on the upper side of the driving roller, and both fixed plates are provided with an adjustment mechanism capable of driving the driven roller to rise and fall. A second conveyor line is arranged on the upper side of the first conveyor line, a plurality of mounting plates are evenly installed on the outer surface of the second conveyor line, a first telescopic rod is installed on the outer surface of the mounting plate, a pressing plate is installed at the end of the first telescopic rod, a spring is sleeved on the outer surface of the first telescopic rod, and the two ends of the spring are respectively in contact with the mounting plate and the pressing plate.

[0007] It can be seen that by setting the adjustment mechanism, the driven pressure roller can be driven to rise and fall, thereby achieving the purpose of adjusting the distance between the driving pressure roller and the driven pressure roller, which is convenient for processing honeycomb paperboards of different thicknesses and has strong practicality. Moreover, by setting the second conveyor line and the pressing plate, when the pressed honeycomb paperboard is conveyed on the first conveyor line, the pressing plate will also be pressed on the surface of the honeycomb paperboard under the elastic action of the spring, and will be continuously pressed during the conveying process of the honeycomb paperboard, thereby ensuring the fit of the glue, reducing the occurrence of debonding, and improving product quality.

[0008] Furthermore, the adjustment mechanism includes a slide groove opened on the fixed plate, a slider is slidably installed inside the slide groove, and the two ends of the driven pressure roller are respectively rotatably connected to the two sliders, a threaded rod is rotatably installed inside the slide groove, and the threaded rod passes through the interior of the slider and is threadedly connected thereto, and a knob is installed on the top of the threaded rod.

[0009] The threaded rod is driven to rotate by rotating the knob. Since the slider is limited, it can move along the height direction of the threaded rod, thereby driving the driven pressure roller to rise and fall, thereby achieving the purpose of adjusting the distance between the driving pressure roller and the driven pressure roller.

[0010] Furthermore, a hot air blower is installed on the outer surface of the first conveyor line, and a connecting pipe is connected to the output end of the hot air blower. A diversion pipe is installed on the outer surface of the first conveyor line along its length direction, and the end of the connecting pipe is connected to the diversion pipe, and a plurality of nozzles are evenly installed on the outer surface of the diversion pipe.

[0011] When the honeycomb paperboard is being transported on the first conveyor line, the hot air blower is started, and hot air is blown out from the output end of the hot air blower. The hot air passes through the connecting pipe and the diverter pipe and is blown to the honeycomb paperboard from multiple nozzles, thereby increasing the drying speed of the glue, avoiding the situation where the glue is not solidified and causing debonding, and improving product quality.

[0012] Furthermore, the outer surfaces of the two threaded rods are sleeved with pulleys, and the two pulleys are jointly meshed with a transmission belt.

[0013] Through the setting of the pulley and the transmission belt, when the knob on either side is rotated, the two threaded rods can be driven to rotate at the same time, and then the two sliders can be driven to rise and fall at the same time, thereby improving the efficiency and accuracy of the height adjustment of the driven pressure roller.

[0014] Furthermore, second telescopic rods are installed on both sides of the outer surface of the mounting plate, and the ends of the second telescopic rods are connected to the pressing plate.

[0015] By providing the second telescopic rod, the stability of the pressing plate structure can be improved, and the pressing effect on the honeycomb paperboard can be improved.

[0016] Furthermore, four first support columns are installed at the bottom of the first conveyor line, four second support columns are installed at the bottom of the second conveyor line, and ends of the second support columns are installed on the upper side of the first conveyor line.

[0017] The installation of the first conveyor line and the second conveyor line is achieved by disposing the first support column and the second support column. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the first conveyor line in the utility model;

[0020] Figure 3 It is a structural schematic diagram of the second conveying line in the utility model;

[0021] Figure 4 This is a schematic diagram of the regional structure of the medium pressure plate of the utility model;

[0022] Figure 5 for Figure 2 A is an enlarged schematic diagram.

[0023] In the figure: 100, first conveyor line; 101, spring; 102, fixed plate; 103, driving roller; 104, driven roller; 105, second conveyor line; 106, mounting plate; 107, first telescopic rod; 108, pressure plate; 200, adjustment mechanism; 201, slide groove; 202, slider; 203, threaded rod; 204, knob; 300, hot air blower; 301, connecting pipe; 302, shunt pipe; 303, nozzle; 400, pulley; 401, transmission belt; 500, second telescopic rod; 600, first support column; 601, second support column. DETAILED DESCRIPTION

[0024] The utility model is described in detail below with reference to the accompanying drawings.

[0025] like Figure 1-5 As shown, a honeycomb paper core and face paper composite equipment includes a first conveyor line 100, two fixed plates 102 are installed on the side surface of the first conveyor line 100, a driving roller 103 is arranged between the two fixed plates 102, a driven roller 104 is arranged between the two fixed plates 102 and on the upper side of the driving roller 103, and an adjustment mechanism 200 capable of driving the driven roller 104 to rise and fall is arranged on both fixed plates 102. A second conveyor line 105 is arranged on the upper side of the first conveyor line 100, a plurality of mounting plates 106 are evenly installed on the outer surface of the second conveyor line 105, a first telescopic rod 107 is installed on the outer surface of the mounting plate 106, a pressing plate 108 is installed at the end of the first telescopic rod 107, a spring 101 is sleeved on the outer surface of the first telescopic rod 107, and the two ends of the spring 101 are respectively in contact with the mounting plate 106 and the pressing plate 108.

[0026] When in use, the honeycomb paper core and two face papers are glued together by the feeding mechanism, and passed between the driving roller 103 and the driven roller 104. The driving roller 103 drives the honeycomb paperboard to be transported forward and cooperates with the driven roller 104 to press the honeycomb paper core and the face paper together, and the first conveyor line 100 drives the pressed honeycomb paperboard to continue to be transported, and the movement direction of the second conveyor line 105 is opposite to that of the first conveyor line 100, so that the opposite surfaces of the first conveyor line 100 and the second conveyor line 105 remain relatively still. Therefore, under the movement of the second conveyor line 105, it drives the pressing plate 108 to stick to the upper surface of the honeycomb paperboard, and under the elastic force of the spring 101, the pressing plate 108 can be pressed on the honeycomb paperboard, and continuously pressed during the transportation of the honeycomb paperboard, thereby ensuring the adhesion of the glue, reducing the occurrence of debonding, and improving product quality.

[0027] Specifically, the adjustment mechanism 200 includes a slide groove 201 provided on the fixed plate 102, a slider 202 is slidably installed inside the slide groove 201, and the two ends of the driven pressure roller 104 are rotatably connected to the two sliders 202 respectively, a threaded rod 203 is rotatably installed inside the slide groove 201, and the threaded rod 203 passes through the interior of the slider 202 and is threadedly connected thereto, a knob 204 is installed on the top of the threaded rod 203, and the threaded rod 203 is driven to rotate by rotating the knob 204. Since the slider 202 is limited, the slider 202 can move along the height direction of the threaded rod 203, thereby driving the driven pressure roller 104 to rise and fall, thereby achieving the purpose of adjusting the distance between the driving pressure roller 103 and the driven pressure roller 104.

[0028] Specifically, a hot air blower 300 is installed on the outer surface of the first conveyor line 100, and a connecting pipe 301 is connected to the output end of the hot air blower 300. A shunt pipe 302 is installed on the outer surface of the first conveyor line 100 along its length direction, and the end of the connecting pipe 301 is connected to the shunt pipe 302, and a plurality of nozzles 303 are evenly installed on the outer surface of the shunt pipe 302. When the honeycomb paperboard is conveyed on the first conveyor line 100, the hot air blower 300 is started, and hot air is blown out from the output end of the hot air blower 300, and passes through the connecting pipe 301 and the shunt pipe 302, and blows toward the honeycomb paperboard from the plurality of nozzles 303, thereby increasing the drying speed of the glue, avoiding the situation where the glue is not solidified and causing debonding, and improving product quality.

[0029] Specifically, the outer surfaces of the two threaded rods 203 are both sleeved with pulleys 400, and the two pulleys 400 are meshed with a transmission belt 401. Through the arrangement of the pulleys 400 and the transmission belt 401, when the knob 204 on either side is rotated, the two threaded rods 203 can be driven to rotate at the same time, and then the two sliders 202 can be driven to rise and fall at the same time, thereby improving the efficiency and accuracy of the height adjustment of the driven pressure roller 104.

[0030] Specifically, second telescopic rods 500 are installed on both sides of the outer surface of the mounting plate 106, and the ends of the second telescopic rods 500 are connected to the pressing plate 108. The arrangement of the second telescopic rods 500 can improve the stability of the pressing plate 108 structure and improve the pressing effect on the honeycomb paperboard.

[0031] Specifically, four first support columns 600 are installed at the bottom of the first conveyor line 100, and four second support columns 601 are installed at the bottom of the second conveyor line 105, and the ends of the second support columns 601 are installed on the upper side of the first conveyor line 100. The installation of the first conveyor line 100 and the second conveyor line 105 is achieved through the setting of the first support columns 600 and the second support columns 601.

[0032] The above is a detailed description of the utility model in combination with specific embodiments, and it cannot be determined that the specific implementation methods of the utility model are limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, making several equivalent substitutions or obvious modifications without departing from the concept of the utility model, and having the same performance or use, should be regarded as belonging to the patent protection scope of the utility model determined by the submitted claims.

Claims

1. A honeycomb paper core and face paper composite device, comprising a first conveying line (100), characterized in that: Two fixed plates (102) are installed on the side surface of the first conveyor line (100); a driving roller (103) is arranged between the two fixed plates (102); a driven roller (104) is arranged between the two fixed plates (102) and on the upper side of the driving roller (103); and an adjustment mechanism (200) capable of driving the driven roller (104) to rise and fall is arranged on both fixed plates (102); A second conveyor line (105) is arranged on the upper side of the first conveyor line (100); a plurality of mounting plates (106) are evenly mounted on the outer surface of the second conveyor line (105); a first telescopic rod (107) is mounted on the outer surface of the mounting plate (106); a pressure plate (108) is mounted on the end of the first telescopic rod (107); a spring (101) is sleeved on the outer surface of the first telescopic rod (107); two ends of the spring (101) are respectively in contact with the mounting plate (106) and the pressure plate (108).

2. The honeycomb paper core and face paper composite equipment according to claim 1, characterized in that: The adjustment mechanism (200) comprises a slide groove (201) provided on the fixed plate (102); a slider (202) is slidably mounted inside the slide groove (201); two ends of the driven pressure roller (104) are rotatably connected to the two sliders (202); a threaded rod (203) is rotatably mounted inside the slide groove (201); the threaded rod (203) passes through the inside of the slider (202) and is threadedly connected thereto; a knob (204) is mounted on the top of the threaded rod (203).

3. The honeycomb paper core and face paper composite equipment according to claim 2, characterized in that: A hot air blower (300) is installed on the outer surface of the first conveying line (100), and the output end of the hot air blower (300) is connected to a connecting pipe (301). A shunt pipe (302) is installed on the outer surface of the first conveying line (100) along its length direction, and the end of the connecting pipe (301) is connected to the shunt pipe (302). A plurality of nozzles (303) are evenly installed on the outer surface of the shunt pipe (302).

4. The honeycomb paper core and face paper composite equipment according to claim 3, characterized in that: The outer surfaces of the two threaded rods (203) are both sleeved with pulleys (400), and a transmission belt (401) is commonly engaged and sleeved on the two pulleys (400).

5. The honeycomb paper core and face paper composite equipment according to claim 4, characterized in that: Second telescopic rods (500) are installed on both sides of the outer surface of the mounting plate (106), and the ends of the second telescopic rods (500) are connected to the pressing plate (108).

6. The honeycomb paper core and face paper composite equipment according to claim 1, characterized in that: Four first support columns (600) are installed at the bottom of the first conveyor line (100), and four second support columns (601) are installed at the bottom of the second conveyor line (105), and the ends of the second support columns (601) are installed on the upper side of the first conveyor line (100).

Images