Intermittent gluing device for honeycomb paper core

Abstract

The utility model relates to the technical field of honeycomb paper core processing, and provides an intermittent gluing device for honeycomb paper cores, which comprises a rack, a gluing box, a conveying belt, a gluing mechanism, a conveying mechanism and a lifting mechanism, the gluing box is arranged in the rack, the conveying belt is arranged in the rack, the gluing box is positioned above the conveying belt, the gluing mechanism is arranged in the rack, and the conveying mechanism is positioned above the conveying belt. The gluing box is arranged on the rack and used for gluing paper cores, the conveying mechanism is arranged in the rack and used for conveying the paper cores, and the lifting mechanism is arranged on the gluing box and used for driving the gluing box to ascend and descend. And excessive colloid may influence the tensile property of the formed honeycomb paper.

Description

Technical Field

[0001] The utility model relates to the technical field of honeycomb paper core processing, in particular to an intermittent gluing device for honeycomb paper cores. Background Art

[0002] Honeycomb paper is made based on the principle of natural honeycomb structure. It is made by setting corrugated base paper into a continuous convex shape, and then using it to glue multiple honeycomb paperboards together to form countless hollow three-dimensional regular hexagons, forming an integral load-bearing member, namely the paper core, and gluing surface paper on both sides to form a new type of sandwich structure environmentally friendly and energy-saving material.

[0003] Existing honeycomb paper core gluing devices usually use a continuous gluing operation. Glue is applied to the paper core during its continuous conveying process. This continuous gluing method not only applies glue to the convex parts of each corrugated paper, but also simultaneously applies glue to the concave parts of the corrugated paper. This not only wastes raw materials, but also excessive glue may affect the tensile properties of the honeycomb paper after molding. Utility Model Content

[0004] The utility model provides an intermittent gluing device for honeycomb paper cores, which solves the problem in related technologies that the concave parts of the corrugated paper are simultaneously coated with glue, which not only wastes raw materials but also excessive glue may affect the tension of the honeycomb paper after molding.

[0005] The technical solution of the utility model is as follows: an intermittent gluing device for honeycomb paper core, comprising: a frame, a gluing box, a conveyor belt, a gluing mechanism, a conveying mechanism and a lifting mechanism;

[0006] The glue coating box is arranged in the frame;

[0007] The conveyor belt is arranged in the frame, and the glue coating box is located above the conveyor belt;

[0008] The gluing mechanism is arranged in the frame and is used to apply glue to the paper core;

[0009] The conveying mechanism is arranged in the frame and is used to convey the paper core;

[0010] The lifting mechanism is arranged on the glue coating box and is used for driving the glue coating box to move up and down.

[0011] Preferably, the glue coating mechanism includes: a slide, a transmission assembly, a drive assembly, a rebound assembly and a glue feeding assembly;

[0012] The slide is slidably arranged in the frame, and the glue coating box is slidably arranged on the frame;

[0013] The transmission assembly is arranged in the frame and is used to drive the slide to move up and down;

[0014] The driving assembly is arranged on the frame and is used to drive the transmission assembly to move;

[0015] The rebound component is arranged in the frame and is used to rebound the slide;

[0016] The glue feeding component is arranged on the frame and is used for feeding glue into the glue coating box.

[0017] Furthermore, the transmission assembly includes: a rotating frame and a transmission rod;

[0018] There are two rotating racks, both of which are rotatably connected to the frame;

[0019] The two rotating frames are both rotatably connected with a transmission rod, and the bottom ends of the two transmission rods are both rotatably connected with the sliding frame.

[0020] Furthermore, the driving assembly includes: a driving rod, a shifting rod and a power assembly;

[0021] There are two driving rods, and both driving rods are rotatably connected to the frame;

[0022] The two driving rods are fixedly connected to a shifting rod, the two shifting rods are respectively in contact with two rotating frames, and the two rotating frames are respectively rotatably connected to the two driving rods;

[0023] The power assembly is arranged on the frame and is used to drive the two driving rods to rotate.

[0024] As a further solution of the present application, the power assembly includes: a transmission gear, a power rod and a first motor;

[0025] The two driving rods are both fixedly connected with a transmission gear;

[0026] The power rod is rotatably connected to the frame, and both ends of the power rod are fixedly connected to driving gears, and the two driving gears are respectively engaged with two transmission gears;

[0027] The first motor is arranged on the frame, and the output end of the first motor is fixedly connected to one of the transmission gears.

[0028] As a further solution of the present application, the rebound assembly includes: a support plate and a spring;

[0029] There are multiple support plates, each of which is fixedly connected to the frame, and the slide is slidably arranged on each of two adjacent support plates;

[0030] There are two springs, and both springs are sleeved on the slide.

[0031] On the basis of the above solution, the glue delivery assembly includes: a box, a delivery pump and a delivery pipe;

[0032] There are two boxes, both of which are fixedly connected to the frame;

[0033] The two boxes are each provided with a delivery pump, and the input ends of the two delivery pumps are respectively connected to the two boxes;

[0034] The output ends of the two delivery pumps are both connected with a delivery pipe, and the other ends of the two delivery pipes are both connected with the glue coating box.

[0035] Further on the basis of the above solution, the conveying mechanism includes: a conveying shaft and a second motor;

[0036] There are two conveying shafts, both of which are rotatably connected in the frame, and the conveyor belt is connected between the two conveying shafts.

[0037] The second motor is arranged on the frame, and the output end of the second motor is fixedly connected to one of the conveying shafts.

[0038] As a preferred technical solution of the present application, the conveyor belt is provided with a plurality of protrusions matching the grooves of the paper core.

[0039] As a preferred technical solution of the present application, the lifting mechanism includes: a rotating screw and a rotating wheel;

[0040] The rotating screw is rotatably connected to the glue coating box, the sliding frame is provided with a screw hole, and the rotating screw is threadedly connected in the screw hole;

[0041] The rotating wheel is fixedly connected to the rotating screw.

[0042] The working principle and beneficial effects of the utility model are as follows:

[0043] 1. In the present invention, the setting of the gluing mechanism facilitates intermittent gluing of the paper core corrugated paper, and it is not easy to apply glue to the concave parts.

[0044] 2. In the present invention, the provision of a conveying mechanism facilitates the stable conveying of the paper core and is less likely to deviate.

[0045] 3. In the present invention, the height of the glue coating box can be adjusted easily by setting the lifting mechanism.

[0046] 4. In the utility model, through the coordination among the frame, the gluing box, the conveyor belt, the gluing mechanism, the conveying mechanism and the lifting mechanism, it is convenient to intermittently gluing the paper core corrugated paper, and it is not easy to apply glue on the concave part of the paper core, which is not easy to waste the paper core and affect the tension of the honeycomb paper after forming, thereby improving the efficiency and effect of gluing. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0048] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0049] Figure 2 This is a schematic structural diagram of the utility model from another angle;

[0050] Figure 3 For this utility model Figure 1 A schematic diagram of the partially enlarged structure at point A in the middle;

[0051] Figure 4 For this utility model Figure 1 Schematic diagram of the locally enlarged structure at point B in the middle.

[0052] In the figure: 1. Frame; 2. Glue coating box; 3. Conveyor belt; 4. Slide; 5. Rotating frame; 6. Transmission rod; 7. Drive rod; 8. Push rod; 9. Transmission gear; 10. Power rod; 11. First motor; 12. Support plate; 13. Spring; 14. Box; 15. Conveying pump; 16. Conveying pipe; 17. Conveying shaft; 18. Second motor; 19. Rotating screw; 20. Rotating wheel; 21. Drive gear. DETAILED DESCRIPTION

[0053] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0054] like Figures 1 to 4 As shown, this embodiment proposes an intermittent gluing device for honeycomb paper core, including: a frame 1, a gluing box 2, a conveyor belt 3, a gluing mechanism, a conveying mechanism and a lifting mechanism. The gluing box 2 is arranged in the frame 1, the conveyor belt 3 is arranged in the frame 1, and the gluing box 2 is located above the conveyor belt 3. Through the cooperation between the frame 1, the gluing box 2, the conveyor belt 3, the gluing mechanism, the conveying mechanism and the lifting mechanism, it is convenient to intermittently gluing the paper core corrugated paper, it is not easy to apply glue to the concave parts of the paper core, it is not easy to cause waste on the paper core, it is not easy to affect the tension of the honeycomb paper after molding, and the efficiency and effect of gluing are improved.

[0055] Among them, the gluing mechanism is arranged in the frame 1, and is used for gluing the paper core. The gluing mechanism includes: a slide 4, a transmission assembly, a driving assembly, a rebound assembly and a glue feeding assembly. The slide 4 is slidably arranged in the frame 1, and the glue box 2 is slidably arranged on the frame 1. The transmission assembly is arranged in the frame 1 for driving the slide 4 to move up and down. The driving assembly is arranged on the frame 1 for driving the transmission assembly to move. The rebound assembly is arranged in the frame 1 for rebounding the slide 4. The glue feeding assembly is arranged on the frame 1 for conveying glue in the glue box 2. The transmission assembly includes: a rotating frame 5 and a transmission rod 6. There are two rotating frames 5. The two rotating frames 5 are rotatably connected to the frame 1. The two rotating frames 5 are rotatably connected with the transmission rod 6. The bottom ends of the movable rods 6 are rotatably connected to the slide 4. The driving assembly includes: a driving rod 7, a shift rod 8 and a power assembly. There are two driving rods 7. The two driving rods 7 are rotatably connected to the frame 1. The two driving rods 7 are fixedly connected with the shift rod 8. The two shift rods 8 are respectively in contact with the two rotating frames 5. The two rotating frames 5 are respectively rotatably connected to the two driving rods 7. The power assembly is provided on the frame 1 for driving the two driving rods 7 to rotate. The power assembly includes: a transmission gear 9, a power rod 10 and a first motor 11. The two driving rods 7 are fixedly connected with the transmission gear 9. The power rod 10 is rotatably connected to the frame 1. Both ends of the power rod 10 are fixedly connected with a driving gear 21. The two driving gears 21 are respectively engaged with the two transmission gears 9 , the first motor 11 is arranged on the frame 1, and the output end of the first motor 11 is fixedly connected to one of the transmission gears 9. The rebound component includes: a support plate 12 and a spring 13. There are multiple support plates 12, and multiple support plates 12 are fixedly connected to the frame 1. The slide 4 is slidably arranged on each two adjacent support plates 12. There are two springs 13, and the two springs 13 are both sleeved on the slide 4. The glue feeding component includes: a box 14, a delivery pump 15 and a delivery pipe 16. There are two box bodies 14, and the two box bodies 14 are fixedly connected to the frame 1. The two box bodies 14 are each provided with a delivery pump 15. The input ends of the two delivery pumps 15 are respectively connected to the two box bodies 14, and the output ends of the two delivery pumps 15 are connected to the delivery pipe 16. The two delivery pipes The other ends of 16 are connected with the glue box 2. Specifically, the glue is extracted from the box body 14 through the delivery pump 15 and delivered to the glue box 2 through the delivery pipe 16. The transmission gear 9 is driven to rotate by the first motor 11. When the transmission gear 9 rotates, it drives the driving gear 21 and the power rod 10 to rotate. When the power rod 10 rotates, it drives another driving gear 21 and the transmission gear 9 to rotate synchronously. When the two transmission gears 9 rotate, they drive the two driving rods 7 and the two dial rods 8 to rotate. The two dial rods 8 rotate and drive the rotating frame 5 to rotate. When the two rotating frames 5 rotate, they drive the two transmission rods 6 and the slide 4 to rise. When the two dial rods 8 rotate to their original positions, the slide 4 and the glue box 2 are quickly pulled down by the tension of the spring 13.Thereby, the glue box 2 contacts the paper core for glue application.

[0056] Among them, the conveying mechanism is arranged in the frame 1, which is used to convey the paper core. The conveying mechanism includes: a conveying shaft 17 and a second motor 18. The conveyor belt 3 is provided with a plurality of protrusions matching the grooves of the paper core. There are two conveying shafts 17. The two conveying shafts 17 are both rotatably connected in the frame 1. The conveyor belt 3 is transmission-connected between the two conveying shafts 17. The second motor 18 is arranged on the frame 1, and the output end of the second motor 18 is fixedly connected to one of the conveying shafts 17. Specifically, the conveying shaft 17 is driven to rotate by the second motor 18 arranged on the frame 1. When the conveying shaft 17 rotates, the two conveying shafts 17 are driven to rotate synchronously through the transmission of the conveyor belt 3, thereby conveying the paper core.

[0057] Among them, the lifting mechanism is arranged on the glue coating box 2, which is used to drive the glue coating box 2 to move up and down. The lifting mechanism includes: a rotating screw 19 and a rotating wheel 20. The rotating screw 19 is rotatably connected to the glue coating box 2. A screw hole is opened on the slide 4. The rotating screw 19 is threadedly connected in the screw hole. The rotating wheel 20 is fixedly connected to the rotating screw 19. Specifically, the operator twists the rotating wheel 20 to drive the rotating screw 19 to rotate, thereby driving the glue coating box 2 to move on the slide 4, thereby adjusting the height of the glue coating box 2.

[0058] In this embodiment, when it is necessary to glue the paper core, the paper core is placed on the conveyor belt 3, and then the operator twists the rotating wheel 20 to drive the rotating screw 19 to rotate, thereby driving the glue box 2 to move on the slide 4, so as to adjust the height of the glue box 2, and then starts the second motor 18 to drive the conveying shaft 17 to rotate. When the conveying shaft 17 rotates, the two conveying shafts 17 are driven by the transmission of the conveyor belt 3 to rotate synchronously, thereby conveying the paper core, and then starts the conveying pump 15 to extract the glue from the box body 14 and convey it to the glue box 2 through the conveying pipe 16, and drives the transmission through the first motor 11. When the two rotating racks 5 rotate, the two transmission rods 6 and the slide 4 are driven to rise. When the two slide rods 8 are rotated to their original positions, the slide 4 and the glue box 2 are quickly pulled down by the tension of the spring 13, so that the glue box 2 contacts the paper core for gluing.

[0059] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An intermittent gluing device for honeycomb paper core, characterized in that: include: Rack (1); A glue coating box (2), the glue coating box (2) being arranged in the frame (1); A conveyor belt (3), the conveyor belt (3) is arranged in the frame (1), and the glue coating box (2) is located above the conveyor belt (3); A gluing mechanism, the gluing mechanism being arranged in the frame (1) and being used for gluing the paper core; A conveying mechanism, the conveying mechanism being arranged in the frame (1) and being used for conveying the paper core; A lifting mechanism is provided on the glue coating box (2) and is used to drive the glue coating box (2) to move upward and downward.

2. The intermittent gluing device for honeycomb paper core according to claim 1, characterized in that: The gluing mechanism comprises: A slide (4), the slide (4) being slidably arranged in the frame (1), and the glue coating box (2) being slidably arranged on the frame (1); A transmission assembly, the transmission assembly being arranged in the frame (1) and being used to drive the slide (4) to move upward and downward; A drive assembly, the drive assembly being arranged on the frame (1) and being used to drive the transmission assembly to move; A rebound component, the rebound component being arranged in the frame (1) and being used to rebound the slide (4); A glue feeding component is provided on the frame (1) and is used for feeding glue into the glue coating box (2).

3. The intermittent gluing device for honeycomb paper core according to claim 2, characterized in that: The transmission assembly comprises: A rotating frame (5), wherein two rotating frames (5) are provided, and both rotating frames (5) are rotatably connected in the frame (1); A transmission rod (6) is rotatably connected to the two rotating frames (5), and the bottom ends of the two transmission rods (6) are rotatably connected to the slide frame (4).

4. The intermittent gluing device for honeycomb paper core according to claim 3, characterized in that: The drive assembly includes: A driving rod (7), wherein two driving rods (7) are provided, and both driving rods (7) are rotatably connected to the frame (1); A shift rod (8), the two driving rods (7) are fixedly connected to the shift rod (8), the two shift rods (8) are respectively in contact with the two rotating frames (5), and the two rotating frames (5) are respectively rotatably connected to the two driving rods (7); A power assembly is provided on the frame (1) and is used to drive the two driving rods (7) to rotate.

5. The intermittent gluing device for honeycomb paper core according to claim 4, characterized in that: The power assembly includes: A transmission gear (9), the transmission gear (9) being fixedly connected to both of the driving rods (7); A power rod (10), the power rod (10) is rotatably connected to the frame (1), both ends of the power rod (10) are fixedly connected to drive gears (21), and the two drive gears (21) are respectively engaged with the two transmission gears (9); A first motor (11), wherein the first motor (11) is arranged on the frame (1), and an output end of the first motor (11) is fixedly connected to one of the transmission gears (9).

6. The intermittent gluing device for honeycomb paper core according to claim 5, characterized in that: The rebound assembly comprises: A support plate (12), wherein a plurality of the support plates (12) are provided, and the plurality of support plates (12) are all fixedly connected to the frame (1), and the slide (4) is slidably arranged on each two adjacent support plates (12); A spring (13), wherein two springs (13) are provided, and both springs (13) are sleeved on the slide (4).

7. The intermittent gluing device for honeycomb paper core according to claim 6, characterized in that: The glue feeding component comprises: A box body (14), wherein two boxes (14) are provided, and both boxes (14) are fixedly connected to the frame (1); A delivery pump (15), wherein the two boxes (14) are each provided with the delivery pump (15), and the input ends of the two delivery pumps (15) are respectively connected to the two boxes (14); The delivery pipe (16) is connected to the output ends of the two delivery pumps (15), and the other ends of the two delivery pipes (16) are connected to the glue coating box (2).

8. The intermittent gluing device for honeycomb paper core according to claim 7, characterized in that: The conveying mechanism comprises: Conveying shafts (17), two conveying shafts (17) are provided, both of the two conveying shafts (17) are rotatably connected in the frame (1), and the conveyor belt (3) is transmission-connected between the two conveying shafts (17); A second motor (18), wherein the second motor (18) is arranged on the frame (1), and an output end of the second motor (18) is fixedly connected to one of the conveying shafts (17).

9. The intermittent gluing device for honeycomb paper core according to claim 8, characterized in that: The conveyor belt (3) is provided with a plurality of protrusions matching the grooves of the paper core.

10. The intermittent gluing device for honeycomb paper core according to claim 9, characterized in that: The lifting mechanism comprises: A rotating screw rod (19), wherein the rotating screw rod (19) is rotatably connected to the glue coating box (2), and a screw hole is provided on the slide (4), and the rotating screw rod (19) is threadedly connected in the screw hole; A rotating wheel (20), wherein the rotating wheel (20) is fixedly connected to the rotating screw (19).

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