Bonding device for honeycomb type composite board production

Abstract

The utility model relates to the technical field of composite board bonding, and particularly discloses a bonding device for honeycomb type composite board production, which comprises a support base, the front end of the support base is rotatably connected with a rubber roller, the inside of the support base is rotatably connected with a support roller, a protective box is arranged above the support base, and the protective box is connected with the rubber roller. A hydraulic rod is embedded in the top end of the protection box, through cooperation of a rubber roller, a supporting roller and a pressing roller, the composite board is conveyed and extruded at the same time, glue liquid of the composite board is fully combined and bonded, through cooperation of a driving motor, a bidirectional threaded rod, a clamping plate and a supporting block, a supporting base drives a scraping plate to clamp and attach the composite board from the two sides, and therefore the composite board is protected. And a heating block is arranged in the scraping plate, so that the scraping plate is kept in a constant-heat state, and the situation that the glue solution is attached to the scraping plate to be adsorbed and is difficult to separate after being cooled, so that the scraping effect of the glue solution of the composite plate is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of composite board bonding, in particular to a bonding device used for the production of honeycomb composite boards. Background Art

[0002] The honeycomb composite panel is composed of two face plates and a honeycomb middle layer filled in between to ensure that the two face plates are bonded together and work together. Different materials can be used for the face plates. Through the optimized combination of the face plates and the honeycomb middle layer, the honeycomb panel has the advantages of light weight, high strength, good rigidity, etc. With proper selection, good earthquake resistance, heat insulation, sound insulation and other properties can also be obtained. During processing, glue needs to be applied between the layers of the panels, and after being extruded and bonded by a bonding device, they are fixed to each other to form a complete composite panel.

[0003] When the multi-layer boards of the composite board are coated with glue and bonded, when the boards are squeezed by the bonding device to fully bond and fix them, the glue will overflow from the gaps on both sides of the boards, causing the outer wall of the boards to absorb the glue and require secondary treatment by the staff, thus affecting the efficiency of processing and production;

[0004] The existing technology uses rollers to extrude raw materials. During this process, the rollers are subjected to reaction forces. The roller positions of conventional equipment are relatively fixed and cannot be adjusted laterally. Therefore, the positions where the forces are applied are also fixed for a long time, which has a certain impact on the uniformity of the forces.

[0005] The existing patent (Announcement No.: CN218777269U) discloses a bonding device for composite board processing. By rotating the first threaded column, the distance between the two scrapers is adjusted. By rotating the first threaded column, the spacing between the two scrapers can be adjusted so that the scrapers can clean boards of different widths.

[0006] In response to the above problems, although the solution provided by the existing patent can clean and scrape the glue squeezed out of plates of different widths through the cooperation of the first threaded column, scraper and other components, in actual use, after the scraper scrapes the glue, the glue adsorbs on the outer wall of the scraper, and the adsorbed glue will accumulate on the scraper. After cooling, the scraper cannot fully fit the plate, thereby affecting the quality of cleaning and scraping, resulting in the glue on both sides of the plate not being cleaned cleanly. Summary of the invention

[0007] The purpose of the utility model is to provide a bonding device for the production of honeycomb composite panels, which can make the glue liquid adhere to the scraper and be difficult to separate after being adsorbed and cooled, thereby affecting the effect of scraping off the glue liquid of the composite panel, so as to solve the problems raised in the above-mentioned background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bonding device for the production of honeycomb composite panels, comprising a support base, the front end of the support base is rotatably connected to a rubber roller, and the interior of the support base is rotatably connected to a support roller, a protection box is installed above the support base, and a hydraulic rod is embedded at the top of the protection box, a pressing roller is connected to the power output end of the hydraulic rod, and a scraping mechanism for cleaning the glue liquid is provided on one side of the support roller inside the support base;

[0009] The scraper mechanism includes a driving motor, which is embedded in one side of the outer wall of the supporting base, and a bidirectional threaded rod is connected to the power output end of the driving motor, and the bidirectional threaded rod passes through one end of the supporting base and is slidably connected to a clamping plate on the outer wall, and support blocks are fixed to the opposite outer walls of the two clamping plates, and the inside of the support block is slidably connected to a support seat, a damping spring passes through the inside of the support seat, and a scraper is fixed to one end of the damping spring passing through the supporting seat, and a heating block is embedded in the scraper.

[0010] Preferably, the bidirectional threaded rod is threadedly connected to the clamping plate, and a sliding structure is formed between the clamping plate and the bidirectional threaded rod.

[0011] Preferably, a support rod is passed through one side of the outer wall of the support seat located inside the support block, and a return spring is sleeved on one end of the support rod passing through the support seat.

[0012] Preferably, a storage mechanism is provided below the support seat, and the storage mechanism includes a storage shell, and the two storage shells are respectively fixed below the two clamping plates relative to the outer wall support seat, and a connecting plate is fixed to the bottom end of one end of the support seat passing through the support block, the top end of the storage shell is slidably connected to a cover plate, and a pull-out shell is passed through the interior of the storage shell.

[0013] Preferably, the cover plate forms a sliding structure with the storage shell through the connecting plate and the support seat, and the storage shell and the drawer shell form a sliding structure.

[0014] Preferably, a sleeve block is fixedly disposed on the two support blocks relative to the outer wall, and a roller is rotatably connected to the bottom end of the sleeve block, and a penetration block is slidably connected between the two sleeve blocks.

[0015] Preferably, a placement hole is provided at the front end of the protection box, and an inspection door panel is movably connected inside the placement hole.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. Through the cooperation of rubber roller, support roller and pressing roller, the composite board is conveyed and squeezed to make the glue of the composite board fully bonded. Through the cooperation of driving motor, bidirectional threaded rod, clamping plate and support block, the support seat drives the scraper to clamp and fit the composite board from both sides, so as to scrape and clean the squeezed glue. A heating block is set inside the scraper to keep the scraper in a constant heat state to avoid the glue being adsorbed by the scraper and difficult to separate after cooling, thereby affecting the effect of scraping the glue of the composite board;

[0018] 2. The scraper is rubbed by the composite plate to make the support seat slide along the support rod, thereby driving the connecting plate to move. Through the cooperation of the connecting plate and the cover plate, the storage shell is opened to allow the flowing glue to enter and drip into the pull-out shell for unified collection, avoiding adsorption on the equipment after dripping or too much trouble in cleaning due to being too scattered. Through the cooperation of the installation hole and the inspection door panel, it is convenient to open and close the protective box to maintain the internal components, and it is also convenient to pull out the pull-out shell for disassembly and unified treatment of the glue. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is the overall structural view of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the support roller of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the damping spring of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the heating block of the utility model;

[0024] Figure 5 For this utility model Figure 2 A partial enlarged view of point A in the middle.

[0025] Description of reference numerals:

[0026] 1. Support base; 2. Rubber roller; 3. Support roller; 4. Protection box; 5. Hydraulic rod; 6. Pressing roller; 7. Glue scraping mechanism; 701. Driving motor; 702. Bidirectional threaded rod; 703. Clamping plate; 704. Support block; 705. Support seat; 706. Damping spring; 707. Scraper; 708. Heating block; 8. Support rod; 9. Reset spring; 10. Storage mechanism; 1001. Storage shell; 1002. Connecting plate; 1003. Cover plate; 1004. Pull-out shell; 11. Sleeve block; 12. Roller; 13. Insertion block; 14. Placement hole; 15. Inspection door panel. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] The utility model provides a technical solution:

[0029] See also Figures 1 to 4 A bonding device for the production of honeycomb composite panels includes a support base 1, a rubber roller 2 is rotatably connected to the front end of the support base 1, a support roller 3 is rotatably connected to the inside of the support base 1, a protection box 4 is installed above the support base 1, a hydraulic rod 5 is embedded at the top of the protection box 4, a pressing roller 6 is connected to the power output end of the hydraulic rod 5, and a scraping mechanism 7 for cleaning the glue is provided on one side of the support roller 3 inside the support base 1; the scraping mechanism 7 includes a driving motor 701, the driving motor 701 is embedded on one side of the outer wall of the support base 1, and a bidirectional threaded rod 702 is connected to the power output end of the driving motor 701, and the bidirectional threaded rod 702 penetrates into one side of the support base 1 The outer wall of the end is slidably connected with a clamping plate 703, and the outer walls opposite to the two clamping plates 703 are fixed with a support block 704. The inside of the support block 704 is slidably connected with a support seat 705. A damping spring 706 is passed through the inside of the support seat 705, and a scraper 707 is fixed to one end of the damping spring 706 passing through the support seat 705. A heating block 708 is embedded in the scraper 707. The bidirectional threaded rod 702 is threadedly connected with the clamping plate 703, and a sliding structure is formed between the clamping plate 703 and the bidirectional threaded rod 702. A support rod 8 is passed through one side of the outer wall of the support seat 705 located inside the support block 704, and a return spring 9 is sleeved on one end of the support rod 8 passing through the support seat 705.

[0030] By adopting the above technical scheme, the composite board is first transported by the rubber roller 2, and the friction is improved by the rubber material to avoid slipping due to excessive smoothness that affects the transportation of the composite board. Then, the pressing roller 6 is pushed by the hydraulic rod 5 to make the composite board contact with the support roller 3 for extrusion to improve the adhesion of the glue. The support roller 3 is driven by an adaptive motor to avoid the situation where the composite board is retained due to excessive pressure. The protective box 4 is used to prevent external dust from entering and adsorbing the glue, which is difficult to clean and affects the aesthetics of the composite board. The driving motor 701 drives the bidirectional threaded rod 702, and the bidirectional threaded rod 702 penetrates the inner axial direction of the support base 1. The bottom ends of the two clamping plates 703 axially penetrate the support base 1 and move relatively along the bidirectional threaded rod 702, so that the scraper 707 contacts the two sides of the composite board, and the clamping plate 703 passes through the support block 704 and the support The seat 705 supports the scraper 707, and the support seat 705 elastically pushes the scraper 707 through the damping spring 706. The connection between the damping spring 706 and the scraper 707 is located in the reserved groove of the support seat 705 to prevent the damping spring 706 from being excessively bent under force. At the same time, the damping spring 706 elastically prevents excessive clamping of the composite plate and excessive friction that affects transportation. The scraper 707 scrapes off the adsorbed glue and cooperates with the heating block 708 to maintain a constant temperature to prevent the glue from cooling and solidifying and adsorbing the scraper 707 to affect the scraping effect. Through the cooperation of the support rod 8 and the reset spring 9, the support seat 705 slides along the support block 704 following the conveying force of the composite plate. After the transportation is completed, the reset spring 9 resets the support block 704, and the support rod 8 supports the reset spring 9 to prevent bending under force.

[0031] Specifically, Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, a storage mechanism 10 is provided below the support seat 705, and the storage mechanism 10 includes a storage shell 1001. The two storage shells 1001 are respectively fixed below the two clamping plates 703 relative to the outer wall support seat 705. The bottom end of the support seat 705 passing through the support block 704 is fixed with a connecting plate 1002. The top of the storage shell 1001 is slidably connected with a cover plate 1003. A drawer shell 1004 is passed through the interior of the storage shell 1001. The cover plate 100 A sliding structure is formed between the connecting plate 1002 and the support seat 705 and the storage shell 1001, and a sliding structure is formed between the storage shell 1001 and the drawer shell 1004. A sleeve block 11 is fixed relative to the outer wall of the two support blocks 704. A roller 12 is rotatably connected to the bottom end of the sleeve block 11. A penetration block 13 is slidably connected between the two sleeve blocks 11. A placement hole 14 is opened at the front end of the protection box 4. An inspection door panel 15 is movably connected inside the placement hole 14.

[0032] By adopting the above technical scheme, when the support seat 705 slides along the support block 704 due to the friction of the composite plate conveying, it drives the connecting plate 1002 to allow the cover plate 1003 to slide along the top of the storage shell 1001, thereby opening the storage shell 1001 and allowing the fluid glue to flow into the storage shell 1001 through the scraper 707, and finally drip into the draw-out shell 1004 for unified collection, so as to avoid the glue being difficult to clean after dripping. The sleeve block 11 and the penetration block 13 form a telescopic rod, so as to keep the clamping plate 703 sliding in the relative position to avoid deviation, and the roller 12 facilitates the bonding of the composite plate to improve the stability of extrusion. The roller 12 is provided with a rubber pad to avoid excessive compression and affecting the smoothness of conveying. The inspection door panel 15 slidably connected to the protective box 4 through the installation hole 14 is convenient for the staff to maintain and inspect the internal components, and at the same time, it is convenient to slide and pull out the draw-out shell 1004 to collect the glue, which can be reused or directly discarded according to actual conditions.

[0033] Working principle: First, the composite plate is supported by the rubber roller 2 and transported to the inside of the protective box 4. The pressing roller 6 is pushed by the hydraulic rod 5 to move, and is adjusted according to the thickness of the composite plate, and the composite plate is pressed against the supporting roller 3 for transportation. The supporting roller 3 is provided with a corresponding adaptive motor, which can drive the composite plate to be transported on the supporting base 1. The bidirectional threaded rod 702 is driven to rotate by the driving motor 701, thereby pushing the two clamping plates 703 to slide relative to each other, so that the scraper 707 is pressed against the two sides of the composite plate. The clamping plate 703 passes through the fixed support block 704, and the support seat 705 elastically pushes the scraper 707 to contact the composite plate through the damping spring 706 to scrape the extruded glue. The heating block 708 allows the scraper 707 to maintain temperature to prevent the glue from solidifying and dripping downward. When the composite plate is transported, friction is generated to drive the scraper 707 to slide. The return spring 9 is compressed through the support of the support rod 8, thereby driving the connecting plate 1002, allowing the cover plate 1003 to slide along the storage shell 1001, so that the glue can flow into and drip into the pull-out shell 1004 for unified collection. The sleeve block 11 and the penetration block 13 form a telescopic form, which is convenient for telescoping and expanding with the movement of the clamping plate 703. The roller 12 contacts the composite plate to improve the stability of the pressing. The protective box 4 is slidably connected to the inspection door panel 15 through the installation hole 14, which is convenient for the switch to close and take out and clean the internal pull-out shell 1004.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A bonding device for producing honeycomb composite panels, comprising a support base (1), characterized in that: The front end of the support base (1) is rotatably connected to a rubber roller (2), and the interior of the support base (1) is rotatably connected to a support roller (3), a protection box (4) is installed above the support base (1), and a hydraulic rod (5) is embedded at the top of the protection box (4), a power output end of the hydraulic rod (5) is connected to a pressing roller (6), and a scraping mechanism (7) for cleaning the glue liquid is provided on one side of the support roller (3) inside the support base (1); The scraper mechanism (7) comprises a driving motor (701), wherein the driving motor (701) is embedded in one side of the outer wall of the support base (1), and the power output end of the driving motor (701) is connected to a bidirectional threaded rod (702), and the bidirectional threaded rod (702) penetrates into the outer wall of one end of the support base (1) and is slidably connected to a clamping plate (703), and the outer walls opposite to each other of the two clamping plates (703) are fixed with a supporting block (704), and the interior of the supporting block (704) is slidably connected to a supporting seat (705), a damping spring (706) is passed through the interior of the supporting seat (705), and a scraper (707) is fixed to one end of the damping spring (706) passing through the supporting seat (705), and a heating block (708) is embedded in the interior of the scraper (707).

2. A bonding device for producing honeycomb composite panels according to claim 1, characterized in that: The bidirectional threaded rod (702) is threadedly connected to the clamping plate (703), and a sliding structure is formed between the clamping plate (703) and the bidirectional threaded rod (702).

3. The bonding device for producing honeycomb composite panels according to claim 1, characterized in that: A support rod (8) is inserted through one side of the outer wall of the support seat (705) located inside the support block (704), and a return spring (9) is sleeved on one end of the support rod (8) that passes through the support seat (705).

4. The bonding device for producing honeycomb composite panels according to claim 1, characterized in that: A storage mechanism (10) is provided below the support seat (705), and the storage mechanism (10) comprises a storage shell (1001). The two storage shells (1001) are respectively fixed below the two clamping plates (703) relative to the outer wall support seat (705), and a connecting plate (1002) is fixed to the bottom end of the support seat (705) that passes through one end of the support block (704), the top end of the storage shell (1001) is slidably connected to a cover plate (1003), and a drawer shell (1004) passes through the interior of the storage shell (1001).

5. The bonding device for producing honeycomb composite panels according to claim 4, characterized in that: The cover plate (1003) forms a sliding structure with the storage shell (1001) through the connecting plate (1002) and the support seat (705), and a sliding structure is formed between the storage shell (1001) and the drawer shell (1004).

6. The bonding device for producing honeycomb composite panels according to claim 1, characterized in that: The two support blocks (704) are fixed with a sleeve block (11) relative to the outer wall, and the bottom end of the sleeve block (11) is rotatably connected to a roller (12), and a penetration block (13) is slidably connected between the two sleeve blocks (11).

7. The bonding device for producing honeycomb composite panels according to claim 1, characterized in that: The front end of the protection box (4) is provided with a placement hole (14), and the interior of the placement hole (14) is movably connected to an inspection door panel (15).

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