Glue bonding device for wooden furniture

Abstract

The utility model provides a wooden furniture gluing device, which belongs to the technical field of wood board processing and aims to solve the problems that impurities are easy to adhere to a pressing plate and a lower supporting plate of an existing cold press, and the overall quality of an upper wood board and a lower wood board is affected in the gluing process. The two forklift grooves are formed in the lower supporting plate in a dispersed mode. The two transmission lead screws are dispersedly and rotationally connected to the rear part of the cold press main body; the two guide rods are dispersedly and fixedly connected to the rear part of the cold press main body; the dust removing assembly is arranged on the left side and in the cold press main body; and the anti-deformation assembly is arranged in the pressing plate. After the pressing plate completes pressing, the driving motor drives the two scraping plates to remove impurities on the pressing plate and the lower supporting plate at the same time, the wood board glue joint quality is improved, and it is guaranteed that the structural strength of the lower supporting plate cannot be affected by forming of a forklift groove through the compensation block and the reset spring.

Description

Technical Field

[0001] The utility model belongs to the technical field of wood board processing, and more specifically, particularly relates to a glue bonding device for wooden furniture. Background Art

[0002] Composite wood boards are important raw materials for wooden furniture such as wooden doors and cabinets. When producing composite wood boards, adhesives are needed to bond multiple layers of wood. As the core equipment, a cold press uses its powerful pressure and precise control to ensure the perfect fusion of multiple layers of wood, endowing the wood board with extraordinary strength and stability. Existing cold presses generally consist of a frame, an oil cylinder, a pressing plate, and a lower support plate. In some cold presses, a notch for the forklift fork to enter and exit is provided in the support plate.

[0003] The existing application number is: CN201820180390.9. The utility model relates to the technical field of wood board processing, and discloses a wood board cold press, including a bottom plate. A support plate is fixedly connected to the top of the bottom plate. A baffle is fixedly connected to the side of the support plate. First fixing rods are fixedly connected to both sides of the top of the bottom plate. A first hydraulic cylinder is fixedly connected to the top of the first fixing rod. A support frame is fixedly connected to the top of the first hydraulic cylinder. A second hydraulic cylinder is clamped to the top of the support frame. A fixing plate is fixedly connected to the bottom of the second hydraulic cylinder. A telescopic rod is fixedly connected to the bottom of the fixing plate. A pressing plate is fixedly connected to the bottom of the telescopic rod. A spring is sleeved on the outer surface of the telescopic rod. By driving the fixing plate to descend through the second hydraulic cylinder, the spring and the telescopic rod are used to buffer the downward pressure on the pressing plate, and the utility model has the advantage of buffering the downward pressure of the cold press to prevent damage to the wood board, and solves the problem that the pressing plate directly presses the wood board, and the powerful downward pressure is likely to cause damage to the wood board.

[0004] Based on the above, in a wood board production workshop, fine particles such as dust and metal debris, as well as residues such as wood chips and glue stains on the surface of the template to be pressed, often inevitably adhere to the pressing plate and the lower support plate of the cold press and gradually accumulate over time. When performing the glue bonding and pressing of wood boards, the topmost and bottommost wood boards directly contact these impurities, which may lead to the influence on flatness, affect the glue bonding strength, and reduce the overall quality of the product. Content of the Utility Model

[0005] In order to solve the above technical problems, the utility model provides a glue bonding device for wooden furniture to solve the problem that in an existing wood board production workshop, fine particles such as dust and metal debris, as well as residues such as wood chips and glue stains on the surface of the template to be pressed, often inevitably adhere to the pressing plate and the lower support plate of the cold press and gradually accumulate over time. When performing the glue bonding and pressing of wood boards, the topmost and bottommost wood boards directly contact these impurities, which may lead to the influence on flatness, affect the glue bonding strength, and reduce the overall quality of the product.

[0006] The purpose and efficacy of a glue bonding device for wooden furniture of the present utility model are achieved by the following specific technical means:

[0007] A glue bonding device for wooden furniture, comprising a cold press main body;

[0008] Drive cylinders, multiple drive cylinders are provided, and the multiple drive cylinders are dispersedly and fixedly connected to the top of the cold press main body;

[0009] A pressure plate, which is fixedly connected to the ends of the piston rods of the multiple drive cylinders;

[0010] A lower support plate, which is arranged at the bottom of the cold press main body;

[0011] Forklift slots, two forklift slots are provided, and the two forklift slots are dispersedly opened inside the lower support plate;

[0012] A drive motor, which is fixedly connected to the top of the cold press main body;

[0013] Two transmission lead screws, the two transmission lead screws are dispersedly rotatably connected to the rear of the cold press main body;

[0014] Two guide rods, the two guide rods are dispersedly and fixedly connected to the rear of the cold press main body;

[0015] A dust removal component, which is arranged on the left side and inside the cold press main body;

[0016] An anti-deformation component, which is arranged inside the pressure plate.

[0017] Furthermore, the dust removal component includes:

[0018] Two first pulleys, the upper first pulley is coaxially and fixedly connected to the end of the rotating shaft of the drive motor, and the lower first pulley is coaxially and fixedly connected to the left end of the upper transmission lead screw;

[0019] A first transmission belt, which is drivingly connected to the outside of the two first pulleys.

[0020] Furthermore, the dust removal component also includes:

[0021] Two second pulleys, the upper second pulley is coaxially and fixedly connected to the left end of the upper transmission lead screw, and the lower second pulley is coaxially and fixedly connected to the left end of the lower transmission lead screw;

[0022] A second transmission belt, which is drivingly connected to the outside of the two second pulleys.

[0023] Further, the dust removal component further includes:

[0024] Connecting sliders, two connecting sliders are provided, and the two connecting sliders are dispersedly slidably connected to the outside of the two guide rods, and the two connecting sliders are respectively threadedly connected to the two transmission lead screws;

[0025] Scrapers, two scrapers are provided, and the two scrapers are respectively fixedly connected to the fronts of the two connecting sliders.

[0026] Further, the dust removal component further includes:

[0027] First collection boxes, two first collection boxes are provided, and the two first collection boxes are respectively fixedly connected to the left and right sides of the upper scraper;

[0028] Second collection boxes, two second collection boxes are provided, and the two second collection boxes are dispersedly inserted into the lower support plate;

[0029] Handles, two handles are provided, and the two handles are respectively fixedly connected above the two second collection boxes.

[0030] Further, the anti-deformation component includes:

[0031] Sliding plates, two sliding plates are provided, and the two sliding plates are dispersedly slidably connected inside the two forklift slots;

[0032] Compensation blocks, two compensation blocks are provided, and the two compensation blocks are respectively fixedly connected to the upper surfaces of the two sliding plates;

[0033] Reset springs, two groups of reset springs are provided, two reset springs are provided in each group, the tops of the two groups of reset springs are respectively fixedly connected to the lower surfaces of the two sliding plates, and the bottoms of the two groups of reset springs are dispersedly fixedly connected inside the two forklift slots;

[0034] Pedals, the pedals are fixedly connected to the fronts of the two sliding plates.

[0035] Compared with the prior art, the utility model has the following beneficial effects:

[0036] First of all, after the pressing plate completes the glue bonding and pressing of the wooden board, the driving motor drives the upper and lower scrapers to slide left and right simultaneously, effectively scraping off impurities such as wood chips and glue on the pressing plate and the lower support plate. The scraped impurities respectively fall into the upper and lower collection boxes, which is convenient for regular cleaning. This design not only improves production efficiency and the quality of wooden boards, but also simplifies the cleaning process, making the maintenance work more convenient and efficient.

[0037] Secondly, after the forklift places the wooden board and the fork descends and is withdrawn through the forklift slot, it will contact and press down on the compensation block. After the fork is withdrawn, the return spring rebounds to drive the compensation block to rise, ensuring the structural strength of the lower support plate and preventing the structure near the forklift slot from being squeezed and deformed during the pressing of the wooden board.

[0038] After the pressing plate of the present utility model completes pressing, the driving motor drives two scraping plates to simultaneously remove the sawdust and glue on the pressing plate and the lower support plate. The impurities removed fall into the first collection box and the second collection box respectively, improving the quality of the glued joint of the wooden board, simplifying the cleaning process, and ensuring that the lower support plate will not affect the structural strength due to the opening of the forklift slot through the compensation block and return spring mechanism. Brief Description of the Drawings

[0039] Figure 1 is the overall structural schematic diagram of the present utility model.

[0040] Figure 2 is the structural schematic diagram of the transmission lead screw of the present utility model.

[0041] Figure 3 is the structural schematic diagram of the first collection box of the present utility model.

[0042] Figure 4 is the structural schematic diagram of the second collection box of the present utility model.

[0043] Figure 5 is the structural schematic diagram of the compensation block of the present utility model.

[0044] In the figure, the corresponding relationship between the component names and the drawing reference numbers is as follows:

[0045] 1. Cold press main body; 2. Driving oil cylinder; 3. Pressing plate; 4. Lower support plate; 401. Forklift slot; 5. Driving motor; 6. First pulley; 601. First transmission belt; 7. Second pulley; 701. Second transmission belt; 8. Transmission lead screw; 9. Connecting slider; 901. Scraping plate; 10. Guide rod; 11. First collection box; 12. Second collection box; 1201. Handle; 13. Sliding plate; 1301. Compensation block; 1302. Return spring; 1303. Pedal. Detailed Description of the Embodiment

[0046] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0047] Embodiment 1:

[0048] As shown in Figure 1 to Figure 5 shown:

[0049] The utility model provides a wooden furniture glue joining device, comprising a cold press main body 1;

[0050] A driving cylinder 2, wherein a plurality of driving cylinders 2 are provided, and the plurality of driving cylinders 2 are dispersedly fixedly connected to the top of the cold press body 1;

[0051] A pressing plate 3, which is fixedly connected to the end of the piston rod of the multi-piece driving oil cylinder 2;

[0052] A lower support plate 4, which is arranged at the bottom of the cold press body 1;

[0053] Forklift slots 401, two forklift slots 401 are provided, and the two forklift slots 401 are dispersedly provided inside the lower support plate 4;

[0054] A driving motor 5, which is fixedly connected to the top of the cold press body 1;

[0055] A transmission screw 8, wherein two transmission screws 8 are provided, and the two transmission screws 8 are rotatably connected to the rear of the cold press body 1 in a dispersed manner;

[0056] A guide rod 10, wherein two guide rods 10 are provided, and the two guide rods 10 are discretely fixedly connected to the rear of the cold press body 1;

[0057] A dust removal component is arranged on the left side and inside of the cold press body 1.

[0058] Among them, the dust removal components include:

[0059] The first pulley 6 is provided with two pieces, the upper first pulley 6 is coaxially fixedly connected to the end of the rotating shaft of the driving motor 5, and the lower first pulley 6 is coaxially fixedly connected to the left end of the upper transmission screw 8;

[0060] The first transmission belt 601 is connected to the outside of the two first pulleys 6, so that the driving motor 5 drives the transmission screw 8 above to rotate through the transmission mechanism composed of the two first pulleys 6 and the first transmission belt 601.

[0061] Among them, the dust removal components also include:

[0062] The second pulley 7 is provided with two pieces, the upper second pulley 7 is coaxially fixedly connected to the left end of the upper transmission screw 8, and the lower second pulley 7 is coaxially fixedly connected to the left end of the lower transmission screw 8;

[0063] The second transmission belt 701 is connected to the outside of the two second pulleys 7, so that the upper transmission screw 8 drives the lower transmission screw 8 to rotate through the transmission mechanism composed of the two second pulleys 7 and the second transmission belt 701.

[0064] Among them, the dust removal component further includes:

[0065] Connecting sliders 9, two connecting sliders 9 are provided, and the two connecting sliders 9 are dispersedly slidably connected to the outer sides of the two guide rods 10, and the two connecting sliders 9 are respectively threadedly connected to the two transmission lead screws 8;

[0066] Scrapers 901, two scrapers 901 are provided, and the two scrapers 901 are respectively fixedly connected to the fronts of the two connecting sliders 9. The function is that the upper scraper 901 is attached to the lower surface of the pressing plate 3, and the lower scraper 901 is attached to the upper surface of the lower support plate 4. Under the guidance of the two guide rods 10, the two transmission lead screws 8 drive the scraper 901 to slide left and right through the threaded transmission mechanism jointly formed with the two connecting sliders 9, so as to be able to scrape off impurities such as wood chips and glue on the lower surface of the pressing plate 3 and the upper surface of the lower support plate 4.

[0067] Among them, the dust removal component further includes:

[0068] First collection boxes 11, two first collection boxes 11 are provided, and the two first collection boxes 11 are respectively fixedly connected to the left and right sides of the upper scraper 901;

[0069] Second collection boxes 12, two second collection boxes 12 are provided, and the two second collection boxes 12 are dispersedly inserted into the lower support plate 4;

[0070] Handles 1201, two handles 1201 are provided, and the two handles 1201 are respectively fixedly connected above the two second collection boxes 12. The function is that when the upper scraper 901 moves left and right, the scraped impurities will fall into the first collection box 11 for temporary collection, and can be centrally taken and cleaned inside after a period of time. When the lower scraper 901 moves left and right, the scraped impurities will be pushed into the two second collection boxes 12 for temporary collection, and after a period of time, the second collection box 12 is lifted by the handle 1201 for dumping treatment, which is more convenient to clean.

[0071] The specific usage mode and function of this embodiment:

[0072] After the pressing plate 3 completes the glue bonding of a group of wooden boards, when the driving oil cylinder 2 drives the pressing plate 3 to move upward to the uppermost position, the driving motor 5 drives the upper transmission lead screw 8 to rotate through the transmission mechanism composed of two first belt pulleys 6 and a first transmission belt 601. The upper transmission lead screw 8 drives the lower transmission lead screw 8 to rotate through the transmission mechanism composed of two second belt pulleys 7 and a second transmission belt 701. Under the guidance of two guide rods 10, the two transmission lead screws 8 drive the scraper 901 to slide left and right through the thread transmission mechanism composed of two connecting sliders 9, so as to scrape off impurities such as sawdust and glue on the lower surface of the pressing plate 3 and the upper surface of the lower supporting plate 4. The impurities scraped off by the upper scraper 901 will fall into two first collection boxes 11 for temporary collection. After a period of time, the inside can be taken out and cleaned centrally. The impurities scraped off by the lower scraper 901 moving left and right will be pushed into two second collection boxes 12 for temporary collection. After a period of time, the second collection box 12 is lifted by the handle 1201 for dumping treatment, which is more convenient for cleaning.

[0073] Embodiment 2:

[0074] On the basis of Embodiment 1, as shown in the attached Figure 1 to the attached Figure 5 figures, it further includes an anti-deformation component, and the anti-deformation component is arranged inside the pressing plate 3.

[0075] Among them, the anti-deformation component includes:

[0076] Sliding plates 13, two sliding plates 13 are provided, and the two sliding plates 13 are dispersedly and slidably connected inside two forklift slots 401;

[0077] Compensation blocks 1301, two compensation blocks 1301 are provided, and the two compensation blocks 1301 are respectively fixedly connected to the two sliding plates 13;

[0078] Reset springs 1302, two groups of reset springs 1302 are provided, two reset springs 1302 are provided in each group. The tops of the two groups of reset springs 1302 are respectively fixedly connected to the lower surfaces of the two sliding plates 13, and the bottoms of the two groups of reset springs 1302 are dispersedly fixedly connected inside the two forklift slots 401;

[0079] Pedals 1303, the pedals 1303 are fixedly connected to the fronts of the two sliding plates 13.

[0080] The specific usage method and function of this embodiment:

[0081] After the forklift places the wooden board on the lower pallet 4, the two forks of the forklift need to drop into the two forklift slots 401 and be withdrawn. During this process, when the two forks of the forklift contact the compensation block 1301, it will drive the compensation block 1301 and the sliding plate 13 to press down, and the two groups of return springs 1302 are compressed. After the forks are withdrawn from the forklift slots 401, the two groups of return springs 1302 rebound, and the compensation block 1301 moves upward to fill the top of the forklift slots 401. When the subsequent pressing plate 3 presses down on the wooden board, the problem of reduced structural strength caused by the opening of the forklift slots 401 in the lower pallet 4 will not occur, and deformation of the lower pallet 4 is avoided; after the wooden boards are glued together, the worker steps on the pedal 1303, which can drive the sliding plate 13 and the compensation block 1301 to move downward, facilitating the entry of the forklift forks into the forklift slots 401 to lift the wooden board.

[0082] In this article, the following points need to be noted:

[0083] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the general design.

[0084] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0085] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered by the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A wooden furniture glue joining device, comprising a cold press body, a driving oil cylinder, a pressing plate, a lower supporting plate, a forklift slot, a driving motor, a transmission screw, a guide rod, a dust removal component and an anti-deformation component; the driving oil cylinder is provided with multiple pieces, and the multiple driving oil cylinders are dispersedly fixedly connected to the top of the cold press body; characterized in that: The pressing plate is fixedly connected to the end of the piston rod of the multi-piece driving cylinder; the lower support plate is arranged at the bottom of the cold press body; two forklift slots are provided, and the two forklift slots are dispersedly provided inside the lower support plate; the driving motor is fixedly connected to the top of the cold press body; two transmission screws are provided, and the two transmission screws are dispersedly rotatably connected to the rear of the cold press body; two guide rods are provided, and the two guide rods are dispersedly fixedly connected to the rear of the cold press body; the dust removal component is provided on the left side and inside the cold press body; the anti-deformation component is provided inside the pressing plate.

2. A wooden furniture adhesive bonding device as claimed in claim 1, characterized in that: The dust removal component includes: a first pulley and a first transmission belt; the first pulley is provided with two pieces, the upper first pulley is coaxially fixedly connected to the end of the rotating shaft of the driving motor, and the lower first pulley is coaxially fixedly connected to the left end of the upper transmission screw; the first transmission belt is transmission-connected to the outer sides of the two first pulleys.

3. A wooden furniture adhesive bonding device as claimed in claim 2, characterized in that: The dust removal component also includes: a second pulley and a second transmission belt; the second pulley is provided with two pieces, the upper second pulley is coaxially fixedly connected to the left end portion of the upper transmission screw, and the lower second pulley is coaxially fixedly connected to the left end portion of the lower transmission screw; the second transmission belt is transmission-connected to the outside of the two second pulleys.

4. A wooden furniture adhesive bonding device as claimed in claim 3, characterized in that: The dust removal component also includes: a connecting slider and a scraper; the connecting slider is provided in two pieces, and the two connecting sliders are slidably connected to the outside of the two guide rods, and the two connecting sliders are respectively threadedly connected to the two transmission screws; the scraper is provided in two pieces, and the two scrapers are respectively fixedly connected to the front of the two connecting sliders.

5. A wooden furniture adhesive bonding device as claimed in claim 4, characterized in that: The dust removal component also includes: a first collection box, a second collection box and a handle; two first collection boxes are provided, and the two first collection boxes are respectively fixedly connected to the left and right sides of the upper scraper; two second collection boxes are provided, and the two second collection boxes are dispersedly inserted inside the lower support plate; two handles are provided, and the two handles are respectively fixedly connected above the two second collection boxes.

6. A wooden furniture adhesive bonding device as claimed in claim 1, characterized in that: The anti-deformation component includes: a sliding plate, a compensation block, a return spring and a pedal; the sliding plate is provided with two pieces, and the two sliding plates are slidably connected in two forklift slots in a dispersed manner; the compensation block is provided with two pieces, and the two compensation blocks are respectively fixedly connected on the two sliding plates; the return spring is provided with two groups, and each group of return springs is provided with two pieces, and the tops of the two groups of return springs are respectively fixedly connected under the two sliding plates, and the bottoms of the two groups of return springs are dispersedly fixedly connected in the two forklift slots; the pedal is fixedly connected in front of the two sliding plates.

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