A gluing equipment for paper honeycomb panel production

Abstract

This utility model relates to the field of paper honeycomb panel production technology, and discloses a gluing device for paper honeycomb panel production, including a workbench, a conveying mechanism, a support, a glue storage tank, a glue pump, a distribution pipe, and an adjustable gluing mechanism. The glue pump is fixed on the support, and its inlet end is connected to a glue inlet pipe inserted into the glue storage tank. The outlet end of the glue pump is equipped with a glue outlet pipe connected to the distribution pipe, which is fixed inside the support. The adjustable gluing mechanism is installed inside the support and connected to the distribution pipe. The adjustable gluing mechanism includes a support plate, a threaded sleeve, a threaded rod, a crossbar, a sliding sleeve, a tightening bolt, a gluing nozzle, and a flexible hose. The support plate is fixed inside the support. This utility model facilitates gluing of paper honeycomb panels, and the distance between the gluing nozzles can be adjusted by loosening the tightening bolt and sliding the sliding sleeve to accommodate honeycomb panels of different widths. Rotating the handle moves the threaded sleeve and threaded rod to adjust the height of the gluing nozzles to accommodate honeycomb panels of different thicknesses, thus broadening its applicability.

Description

Technical Field

[0001] This utility model relates to the field of paper honeycomb panel production technology, and in particular to a gluing device for paper honeycomb panel production. Background Technology

[0002] In the production of paper honeycomb panels, gluing is a key process to ensure the bonding strength between the layers of the panel and to ensure the stability of the product structure. The glue must be applied precisely and evenly to the surface of the honeycomb core or panel before subsequent pressing to form a qualified product.

[0003] Existing paper honeycomb panel gluing equipment has significant technical shortcomings: the gluing mechanism has poor adaptability, and the spacing and height of the gluing nozzles are fixed, making it impossible to flexibly adjust according to the different widths (such as narrow honeycomb cores and wide panels) and thicknesses (such as single-layer and multi-layer composite boards) of the paper honeycomb panels. This easily leads to problems such as glue overflow on narrow panels, glue leakage on wide panels, or insufficient gluing on thick panels and excessive gluing on thin panels, affecting the bonding quality. Therefore, in response to the above situation, there is an urgent need to develop a paper honeycomb panel gluing equipment that is convenient for gluing paper honeycomb panels, and can adjust the gluing nozzle spacing to adapt to honeycomb panels of different widths by loosening the tightening bolt and sliding the sliding sleeve, and adjust the gluing nozzle height to adapt to honeycomb panels of different thicknesses by rotating the rotating handle to drive the threaded sleeve and threaded rod. This would overcome the shortcomings in current practical applications and meet current needs. Utility Model Content

[0004] The purpose of this invention is to provide a gluing device for the production of paper honeycomb panels, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A gluing device for producing paper honeycomb panels includes a workbench, a conveying mechanism, a support frame, a glue storage tank, a glue pump, a distribution pipe, and an adjustable gluing mechanism. The conveying mechanism is mounted on the workbench, the support frame is fixed to the workbench, and the glue pump is fixed to the support frame. The inlet end of the glue pump is connected to a glue inlet pipe inserted into the glue storage tank, and the outlet end of the glue pump is installed with a glue outlet pipe connected to the distribution pipe. The distribution pipe is fixed inside the support frame, and the adjustable gluing mechanism is mounted inside the support frame and connected to the distribution pipe. It includes: a support plate, a threaded sleeve, a threaded rod, a crossbar, a sliding sleeve, a tightening bolt, a glue applicator, and a hose. The support plate is fixed inside the bracket. The threaded sleeve is rotatably connected to the support plate. The threaded rod is installed inside the threaded sleeve and passes through it. The bottom of the threaded rod is fixed to the crossbar. Multiple sliding sleeves are slidably installed on the crossbar. Each sliding sleeve has a glue applicator fixed to its front side. Each glue applicator is connected to a distribution pipe through a hose. Each sliding sleeve has a tightening bolt installed at its bottom that presses against the crossbar.

[0006] Preferably, sliders are fixed at both ends of the crossbar, and two guide rails are fixed inside the bracket, with the sliders slidably mounted on the guide rails.

[0007] Preferably, a rotating handle is fixed to the outer side of the support plate, and the rotating handle is used for manual rotation.

[0008] Preferably, the conveying mechanism includes: a transmission roller, a conveyor belt, and a first motor. There are two transmission rollers rotatably connected to both ends of the worktable. The two transmission rollers are connected by the conveyor belt. The first motor is fixed on the worktable, and the output shaft of the first motor is fixed to one of the transmission rollers by a coupling.

[0009] Preferably, a PLC controller is installed on one side of the workbench, and the first motor and glue pump are electrically connected to the PLC controller.

[0010] The beneficial effects of this utility model are as follows: This gluing equipment for paper honeycomb panel production conveys the paper honeycomb panels through a conveying mechanism, draws glue from the glue storage tank through a glue pump and delivers it to the distribution pipe, and then applies the glue to the paper honeycomb panels through multiple glue nozzles. Furthermore, by loosening the top bolt, the sliding sleeve is slidable, which moves the glue nozzles, thereby adjusting the distance between the multiple glue nozzles to accommodate paper honeycomb panels of different widths. Rotating the handle rotates the threaded sleeve, which in turn moves the threaded rod up and down, which in turn moves the crossbar, sliding sleeve, and glue nozzles up and down, thereby adjusting the height of the glue nozzles to accommodate paper honeycomb panels of different thicknesses. In summary, this utility model facilitates glue application to paper honeycomb panels, and by loosening the top bolt and sliding the sliding sleeve to adjust the distance between the glue nozzles to accommodate honeycomb panels of different widths, and by rotating the handle to move the threaded sleeve and threaded rod to adjust the height of the glue nozzles to accommodate honeycomb panels of different thicknesses, its applicability is wider. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0012] Figure 2 This is a partial structural diagram of the present invention. Figure 1 .

[0013] Figure 3 This is a partial structural diagram of the present invention. Figure 2 .

[0014] Legend: 1. Workbench; 2. Conveying mechanism; 201. Drive roller; 202. Conveyor belt; 203. First motor; 3. Support frame; 4. Glue storage tank; 5. Glue pump; 501. Glue inlet pipe; 502. Glue outlet pipe; 6. Diverter pipe; 7. Adjustable glue application mechanism; 701. Support plate; 702. Threaded sleeve; 7021. Rotary handle; 703. Threaded rod; 704. Crossbar; 7041. Slider; 7042. Guide rail; 705. Sliding sleeve; 706. Tightening bolt; 707. Glue application nozzle; 708. Hose; 8. PLC controller. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0016] Specific implementation examples are given below.

[0017] See Figures 1-3 In this embodiment of the present invention, a gluing device for producing paper honeycomb panels includes a workbench 1, a conveying mechanism 2, a support 3, a glue storage tank 4, a glue pump 5, a diversion pipe 6, and an adjustable gluing mechanism 7. The conveying mechanism 2 is installed on the workbench 1 and is used to convey paper honeycomb panels. The support 3 is fixed on the workbench 1. The glue storage tank 4 is placed on the ground and stores glue. The glue pump 5 is fixed on the support 3. The inlet end of the glue pump 5 is connected to a glue inlet pipe 501 inserted into the glue storage tank 4. The outlet end of the glue pump 5 is installed with a glue outlet pipe 502 connected to the diversion pipe 6. The diversion pipe 6 is fixed inside the support 3. The adjustable gluing mechanism 7 is installed inside the support 3 and connected to the diversion pipe 6. The adjustable gluing mechanism 7 is used to apply glue to the paper honeycomb panels.

[0018] The conveying mechanism 2 includes: a drive roller 201, a conveyor belt 202, and a first motor 203. There are two drive rollers 201, which are rotatably connected to both ends of the workbench 1. The two drive rollers 201 are connected by the conveyor belt 202. The first motor 203 is fixed on the workbench 1. The output shaft of the first motor 203 is fixed to one of the drive rollers 201 through a coupling. In use, the first motor 203 drives the drive rollers 201 and the conveyor belt 202 to rotate, and the paper honeycomb board is conveyed by the conveyor belt 202.

[0019] The adjustable glue application mechanism 7 includes: a support plate 701, a threaded sleeve 702, a threaded rod 703, a crossbar 704, a sliding sleeve 705, a tightening bolt 706, a glue application nozzle 707, and a hose 708. The support plate 701 is fixed inside the bracket 3. The threaded sleeve 702 is rotatably connected to the support plate 701. A rotating handle 7021 is fixed to the outside of the support plate 701 for manual rotation. The threaded rod 703 is installed inside the threaded sleeve 702 and passes through it. The bottom of the threaded rod 703 is fixed to the crossbar 704. Slider blocks 7041 are fixed to the left and right ends of the crossbar 704, respectively. Two guide rails 7042 are fixed inside the bracket 3. The sliders 7041 are slidably mounted on the guide rails 7042. Multiple sliding sleeves 705 are slidably mounted on the crossbar 704. A glue application nozzle 707 is fixed to the front side of each sliding sleeve 705. Each glue application nozzle 707 is connected to a hose 708. Each flexible tube 708 is connected to the diversion tube 6. Each sliding sleeve 705 has a tightening bolt 706 installed at its bottom, which presses against the crossbar 704. When the tightening bolt 706 is tightly pressed against the crossbar 704, the huge friction makes it impossible for the sliding sleeve 705 to slide on the crossbar 704. In use, the tightening bolt 706 is loosened, and then the sliding sleeve 705 is slid. The sliding sleeve 705 drives the glue applicator 707 to move, thereby adjusting the distance between the multiple glue applicators 707 to adapt to the glue application of paper honeycomb boards of different widths. In addition, by rotating the rotating handle 7021, the threaded sleeve 702 is rotated. The rotation of the threaded sleeve 702 drives the threaded rod 703 to move up and down. The threaded rod 703 drives the crossbar 704, the sliding sleeve 705, and the glue applicator 707 to move up and down, thereby adjusting the height of the glue applicator 707 to apply glue to paper honeycomb boards of different thicknesses.

[0020] A PLC controller 8 is installed on one side of the workbench 1. The first motor 203 and the glue pump 5 are electrically connected to the PLC controller 8 and are electrically controlled by the PLC controller 8.

[0021] Working principle: This gluing equipment for paper honeycomb board production conveys paper honeycomb boards through a conveying mechanism 2. A glue pump 5 draws glue from a storage tank 4 and delivers it to a distribution pipe 6. Multiple gluing nozzles 707 then apply the glue to the paper honeycomb boards. Additionally, loosening the top bolt 706 allows the sliding sleeve 705 to slide, moving the gluing nozzles 707 and adjusting the distance between them to accommodate paper honeycomb boards of different widths. Rotating the handle 7021 rotates the threaded sleeve 702, which in turn moves the threaded rod 703 up and down. The threaded rod 703 then moves the crossbar 704, the sliding sleeve 705, and the gluing nozzles 707 up and down, adjusting the height of the gluing nozzles 707 to apply glue to paper honeycomb boards of different thicknesses.

[0022] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A gluing device for producing paper honeycomb panels, comprising a workbench (1), a conveying mechanism (2), a support (3), a glue storage tank (4), a glue pump (5), a diversion pipe (6), and an adjustable gluing mechanism (7), characterized in that: The workbench (1) is used to support and fix other components; the conveying mechanism (2) is installed on the workbench (1) for continuously conveying paper honeycomb panels; the bracket (3) is fixed on the workbench (1) for supporting the glue pump (5), the diversion pipe (6) and the adjustable glue coating mechanism (7); the glue storage tank (4) is located on one side of the equipment for storing glue and providing glue source for the glue coating process; the glue pump (5) is installed on the bracket (3), draws glue from the glue storage tank (4) through the glue inlet pipe (501), and sends the glue into the diversion pipe (6) through the glue outlet pipe (502); the diversion pipe (6) is fixed inside the bracket (3), receives glue from the glue pump (5) and distributes it to each glue coating nozzle (707); the adjustable glue coating mechanism (7) is installed inside the bracket (3) and connected to the diversion pipe (6) for performing glue coating operation on the paper honeycomb panels.

2. The gluing equipment for paper honeycomb panel production according to claim 1, characterized in that: The conveying mechanism (2) includes a transmission roller (201), a conveyor belt (202) and a first motor (203). There are two transmission rollers (201), which are rotatably connected to both ends of the workbench (1). The two transmission rollers (201) are connected by the conveyor belt (202). The first motor (203) is fixed on the workbench (1), and its output shaft is fixed to one of the transmission rollers (201) through a coupling. It is used to drive the transmission roller (201) and the conveyor belt (202) to operate.

3. The adhesive coating equipment for paper honeycomb panel production according to claim 1, characterized in that: The adjustable glue applicator (7) includes a support plate (701), a threaded sleeve (702), a threaded rod (703), a crossbar (704), a sliding sleeve (705), a tightening bolt (706), a glue applicator nozzle (707), and a hose (708). The support plate (701) is fixed inside the bracket (3). The threaded sleeve (702) is rotatably connected to the support plate (701) and a rotating handle (7021) is fixed on the outside. The threaded rod (703) is installed inside the threaded sleeve (702) and passes through the threaded sleeve (702). Its bottom is fixed to the crossbar (704). Multiple sliding sleeves (705) are slidably installed on the crossbar (704). Each sliding sleeve (705) has a glue applicator nozzle (707) fixed on its front side. Each glue applicator nozzle (707) is connected to the diversion pipe (6) through a hose (708).

4. The adhesive coating equipment for paper honeycomb panel production according to claim 3, characterized in that: The left and right ends of the crossbar (704) are respectively fixed with sliders (7041), and two guide rails (7042) are fixed inside the bracket (3). The sliders (7041) are slidably installed on the guide rails (7042) to ensure that the crossbar (704) moves horizontally and stably.

5. The adhesive coating equipment for paper honeycomb panel production according to claim 3, characterized in that: Each sliding sleeve (705) has a tightening bolt (706) installed at its bottom that abuts against the crossbar (704). When the tightening bolt (706) is loosened, the sliding sleeve (705) can slide on the crossbar (704) to adjust the spacing between the glue applicators (707).

6. The gluing equipment for paper honeycomb panel production according to claim 1, characterized in that: The glue pump (5) has an inlet pipe (501) connected to the glue storage tank (4) at its inlet end and an outlet pipe (502) connected to the diversion pipe (6) at its outlet end. The glue pump (5) is controlled by a PLC controller (8).

7. The adhesive coating equipment for paper honeycomb panel production according to claim 1, characterized in that: A PLC controller (8) is installed on one side of the workbench (1), and the first motor (203) and the glue pump (5) are electrically connected to the PLC controller (8).

8. The adhesive coating equipment for paper honeycomb panel production according to claim 3, characterized in that: A rotating handle (7021) is fixed to the outside of the threaded sleeve (702) for manually adjusting the height of the threaded rod (703).

9. The adhesive coating equipment for paper honeycomb panel production according to claim 3, characterized in that: The applicator nozzle (707) is connected to the distributor pipe (6) via a hose (708). The hose (708) has a certain degree of flexibility and can maintain the continuous transmission of glue when the position of the applicator nozzle (707) is adjusted.

10. The adhesive coating equipment for paper honeycomb panel production according to claim 1, characterized in that: The diversion pipe (6) is fixed inside the bracket (3) and receives glue from the glue pump (5) and distributes the glue to each applicator nozzle (707) through multiple hoses (708).

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