Manufacturing method and device of core-board

Abstract

The invention provides a core-board manufacturing method and device, and belongs to the technical field of board manufacturing, the core-board manufacturing device comprises a base and ground feet connected to the bottom of the base, the top of the base is connected with a discharging component and a raw material shell, wood boards are vertically stacked in the raw material shell, and through grooves are formed in the two sides of the bottom of the raw material shell; the top of the base is connected with an extrusion component used for pressing wood boards, the discharging component comprises a connecting support connected with the bottom of the base, the connecting support is connected with an electric telescopic rod, the telescopic end of the electric telescopic rod is connected with a transmission column, the base is provided with a sliding through groove in the vertical direction, and the transmission column is slidably connected with the inner wall of the sliding through groove. And the end, away from the electric telescopic rod, of the transmission column is connected with a pushing block, the pushing block is slidably connected with the inner wall of the through groove in the bottom of the raw material shell, and aiming at the problem that the compatibility is low when a traditional device is used for producing core-boards with different thicknesses, the production and processing efficiency of the core-boards is improved through a processing mode of automatic discharging and pressing.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of wood board manufacturing, in particular to a method and device for manufacturing wood board. BACKGROUND

[0002] Wood board refers to a special plywood made by splicing wood strips or using hollow board as core board, covering two or more layers of plywood on both sides, and then being pressed by glue. The characteristics of wood board are mainly determined by the structure of the core board. It is widely used in furniture manufacturing, sewing machine table board, carriage, shipbuilding and construction industry.

[0003] The Chinese patent with patent publication number CN111331694B discloses a wood board compaction splicing automatic cutting device, which comprises a vertical frame, an installation plate is fixedly installed on the upper part of the vertical frame and symmetrically arranged front and back, a pressing plate is slidably installed in the vertical frame below the installation plate, a rotating seat is fixedly installed on the upper surface of the pressing plate and symmetrically arranged front and back with the outer wall of the installation plate, a return spring and a cam are arranged on the rotating seat, and the wood board can be automatically and manually pressed tightly. The device can eliminate voids, increase nail holding force, easily produce and form, has high manufacturing efficiency, and can produce wood board with good product quality and long service life. A semi-circular pressing wheel, a rotating shaft, a handle, a cutting block, a clamping groove, a pressing column, a pressure spring and a cutting knife are arranged on the device, so that the wood board can be automatically and manually cut. One power source is used to complete pressing and cutting at the same time, energy consumption is low, manpower is saved, the structure is simple, and the practicality is high.

[0004] However, the above-mentioned disclosed scheme has the following disadvantages: the above-mentioned device has low compatibility for processing wood boards of different thicknesses in actual use, thereby limiting the production types.

[0005] The present application proposes a method and device for manufacturing wood board to solve the above-mentioned problems. SUMMARY

[0006] This section aims to summarize some aspects of the embodiments of the present application and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the title of the invention to avoid obscuring the purpose of this section, the abstract of the specification and the title of the invention, and such simplifications or omissions cannot be used to limit the scope of the present application.

[0007] The purpose of the present application is to produce wood boards of different thicknesses by pressing a plurality of wood boards, thereby improving the production compatibility of the device, and ensuring the stable adhesion of the plurality of wood boards by the combination of the feeding component and the extrusion component of the device, thereby overcoming the problems in the background art.

[0008] Based on the above technical ideas, the technical scheme adopted by the present application is: a device for manufacturing a fine woodworking board, comprising a base and a foot connected to the bottom of the base, a discharging component connected to the top of the base, a raw material shell connected to the top of the base, wooden boards vertically stacked in the raw material shell, a through slot provided on both sides of the bottom of the raw material shell, the height of the through slot being the same as the thickness of the wooden boards, a feeding component connected to the top of the base, and an extrusion component connected to the top of the base for pressing the wooden boards.

[0009] Further limitations of the above technical solution, the discharging component includes a connecting bracket connected to the bottom of the base, the connecting bracket is connected with an electric telescopic rod, the telescopic end of the electric telescopic rod is connected with a transmission column, and the base is provided with a vertical sliding slot.

[0010] Further limitations of the above technical solution, the transmission column is slidingly connected with the inner wall of the sliding slot, the end of the transmission column away from the electric telescopic rod is connected with a pushing block, and the pushing block is slidingly connected with the inner wall of the through slot at the bottom of the raw material shell.

[0011] Further limitations of the above technical solution, the feeding component includes a rotating bracket connected to the top of the base, a raw material cavity connected to the top of the rotating bracket, and a through hole provided at the bottom of the raw material cavity.

[0012] Further limitations of the above technical solution, the bottom of the raw material cavity penetrates the rotating bracket and is connected with an application brush, a rotating shaft is rotatably connected to the inner side wall of the rotating bracket, a roller is connected to the outer arc surface of the rotating shaft, and the application brush is in contact with the outer arc surface of the roller.

[0013] Further limitations of the above technical solution, the extrusion component includes a limiting sliding seat connected to the top of the base, a pressing top plate slidingly connected to the side surface of the limiting sliding seat, a transmission through slot penetrating the top of the base, a threaded rod slidingly connected with the inner wall of the transmission through slot, and the top end of the threaded rod being fixedly connected to the bottom of the pressing top plate.

[0014] Further limitations of the above technical solution, the bottom of the threaded rod is threadedly connected with a nut, the nut is in contact with and extruded by the bottom of the base, the bottom of the base is connected with a lifting bracket, and the bottom of the lifting bracket is connected with an electric vertical telescopic rod.

[0015] Further limitations of the above technical solution, the telescopic end of the electric vertical telescopic rod penetrates the lifting bracket and is connected with an extrusion plate, the base is provided with a square through slot, the extrusion plate is located inside the square through slot, the pressing top plates are symmetrically arranged on both sides of the square through slot, the raw material shell is provided with a baffle at the discharging end, the baffles are symmetrically arranged on both sides of the discharging end of the raw material shell, the square through slot is arranged on the other side of the baffles, the width of the square through slot is the same as the distance between the two groups of baffles, the pressing top plates are Z-shaped, and the side surfaces of the pressing top plates are slidingly connected with the side surfaces of the limiting sliding seats.

[0016] A manufacturing method of a plywood, comprising the following steps: S1: sliding the transmission column through the electric telescopic rod, and driving the pushing block to extend into the raw material shell to push the wood board out of the raw material shell; S2: when the wood board is pushed out, the top of the wood board is in contact with the roller to drive the roller to rotate, and the glue is applied on the surface of the roller through the applying brush to apply the glue on the top of the wood board; S3: the electric telescopic rod continues to push, so that the wood board enters into the square through slot, and then the electric telescopic rod is reversely telescoped, so that the pushing block exits from the raw material shell, and the wood board is lowered under the action of gravity; S4: when the wood boards are vertically stacked in the square through slot, the rotating nut can drive the pressing top plate to slide and adjust, and the position of the pressing top plate is adjusted according to the size of the wood board; S5: after the stacking is completed, the extrusion plate is driven upward by the electric vertical telescopic rod to drive the wood boards to move upward, the uppermost wood board is in contact with the top horizontal part of the pressing top plate, the pressing is realized, and after the pressing, the electric vertical telescopic rod is lowered by a distance, and the composite plywood is taken out.

[0017] In summary, the present application has at least one of the following beneficial effects: 1. Accurate bonding, the symmetrical pressing top plate of the device can limit the multiple wood boards, the position of the pressing top plate is adjusted according to the size of the wood board, so that the accurate vertical stacking of the wood boards in the extrusion process of the device is ensured, and wood boards of different thicknesses can be manufactured, and the compatibility is high; 2. Stable fitting, the device can apply the adhesive on the top of the discharged wood board through the feeding component, so that the multiple boards after the pressing production of the device are stable; 3. High degree of automation, the automatic feeding equipment of the device can realize the automatic production effect of the device, and the labor cost of the device is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creating laborious work.

[0019] Figure 1 It is a structural schematic view of the manufacturing device of the plywood of the present application; Figure 2 It is a structural schematic view of the manufacturing device of the plywood of the present application; Figure 1 Figure 3 ​Manufacturing device for a blockboard Figure 1 The schematic diagram of the bottom structure of the manufacturing device for a blockboard; Figure 4 The schematic diagram of the internal structure of the lifting support in the manufacturing device for a blockboard Figure 3 The schematic diagram of the internal structure of the lifting support in the manufacturing device for a blockboard.

[0020] Wherein, 1, base; 2, footing; 3, discharging component; 301, connecting support; 302, electric telescopic rod; 303, sliding through slot; 304, transmission column; 305, pushing block; 4, raw material shell; 5, wood board; 6, blocking strip; 7, feeding component; 701, rotating support; 702, raw material cavity; 703, smearing brush; 704, rotating shaft; 705, roller; 8, extruding component; 801, limiting sliding seat; 802, pressing top plate; 803, transmission through slot; 804, threaded rod; 805, nut; 806, electric vertical telescopic rod; 807, lifting support; 808, extruding plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described in the description of the present application in combination with the drawings of the embodiments of the present application; obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments; based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0022] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be understood broadly, for example, "connected" can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be the communication between the interiors of two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0024] Embodiment 1 The present embodiment provides a manufacturing device for a blockboard, as shown in Figures 1-4As shown, including the base 1 and its bottom connected with the foot 2, the base 1 top connected with the discharge component 3, the base 1 top connected with the raw material shell 4, the raw material shell 4 inside vertically stacked with the wood board 5, the raw material shell 4 bottom two sides are provided with the through slot, the through slot height is same with the wood board 5 thickness, the base 1 top connected with the feeding component 7, the base 1 top connected with the extrusion component 8 for pressing the wood board 5.

[0025] With the above structure, the feeding component can be used to apply adhesive on the top of the discharged wood board, thereby ensuring the stability of the multi-layer board after pressing production; the symmetrical pressing top plate can limit the multi-layer wood board, thereby ensuring the accurate vertical stacking of the several wood boards during the extrusion process of the device.

[0026] The discharge component 3 includes a connecting bracket 301 connected with the bottom of the base 1, the connecting bracket 301 is connected with an electric telescopic rod 302, the telescopic end of the electric telescopic rod 302 is connected with a transmission column 304, and the base 1 is provided with a vertical sliding through slot 303. The transmission column 304 is slidingly connected with the inner wall of the sliding through slot 303, one end of the transmission column 304 away from the electric telescopic rod 302 is connected with a pushing block 305, and the pushing block 305 is slidingly connected with the inner wall of the through slot at the bottom of the raw material shell 4. The electric telescopic rod 302 in the discharge component 3 drives the transmission column 304 to slide, and then the pushing block 305 extends into the inside of the raw material shell 4 to push the wood board 5 out of the inside of the raw material shell 4, and the through slot at the bottom of the raw material shell 4 can limit the pushing of only one wood board 5 at a time.

[0027] The feeding component 7 includes a rotating bracket 701 connected with the top of the base 1, a raw material cavity 702 connected with the top of the rotating bracket 701, and a through hole provided at the bottom of the raw material cavity 702. The bottom of the raw material cavity 702 penetrates through the rotating bracket 701 and is connected with an application brush 703, the inner side wall of the rotating bracket 701 is rotationally connected with a rotating shaft 704, the outer arc surface of the rotating shaft 704 is connected with a roller 705, and the application brush 703 is in contact with the outer arc surface of the roller 705. When the wood board 5 is pushed out, the top of the wood board 5 is in contact with the roller 705 and drives the roller 705 to rotate, and the application brush 703 can apply glue on the surface of the roller 705 to apply glue on the top of the wood board 5.

[0028] Embodiment 2: The embodiment provides a device for manufacturing a fine woodworking board, which comprises a base 1, a foot 2 connected with the bottom of the base 1, a discharge component 3 connected with the top of the base 1, a raw material shell 4 connected with the top of the base 1, a wood board 5 vertically stacked in the raw material shell 4, a through slot provided at the bottom of the raw material shell 4, a feeding component 7 connected with the top of the base 1, and an extrusion component 8 connected with the top of the base 1. Figures 1-4As shown, the extrusion part 8 comprises a limiting sliding seat 801 connected with the top of the base 1, the side surface of the limiting sliding seat 801 is slidingly connected with a pressing top plate 802, the top of the base 1 is provided with a penetrating transmission through slot 803, the inner wall of the transmission through slot 803 is slidingly connected with a threaded rod 804, the top end of the threaded rod 804 is fixedly connected to the bottom of the pressing top plate 802. The pressing top plate 802 can be made of metal, acrylic, plastic or the like, and can form a stealthy anti-sticking layer by coating a nano-silicon dioxide coating on the surface.

[0029] The bottom of the threaded rod 804 is threadedly connected with a nut 805, the nut 805 is in contact with the bottom of the base 1 for extrusion, the bottom of the base 1 is connected with a lifting support 807, and the bottom of the lifting support 807 is connected with an electric vertical telescopic rod 806. Rotating the nut 805 can make the pressing top plate 802 slide and adjust, and the position of the pressing top plate 802 is adjusted according to the size of the wood board 5, so as to ensure that the wood boards 5 are vertically and neatly stacked; the extrusion plate 808 is driven upward by the electric vertical telescopic rod 806, so that the wood boards 5 are moved upward, and then the uppermost wood board 5 is in contact with the top horizontal part of the pressing top plate 802, so as to limit the wood board 5, at this time the wood board 5 cannot continue to move upward, thereby realizing the extrusion effect and ensuring the stability of the pressing process.

[0030] The telescopic end of the electric vertical telescopic rod 806 penetrates through the lifting support 807 and is connected with the extrusion plate 808, the base 1 is provided with a square through slot, the extrusion plate 808 is located inside the square through slot, the pressing top plate 802 is symmetrically arranged on both sides of the square through slot, and the discharge end of the raw material shell 4 is provided with a baffle 6.

[0031] The baffle 6 is symmetrically arranged on both sides of the discharge end of the raw material shell 4, the square through slot is arranged on the other side of the baffle 6, the width of the square through slot is the same as the distance between the two groups of baffles 6, the pressing top plate 802 is in Z shape, and the side surface of the pressing top plate 802 is slidingly connected with the side surface of the limiting sliding seat 801.

[0032] Embodiment 3 The embodiment provides a manufacturing method of a plywood, comprising the following steps: S1: The device can realize the processing and pressing effect of the wood board 5, thereby realizing the processing effect of the plywood with various thicknesses of the device, when the device is used, the transmission column 304 is driven to slide by the electric telescopic rod 302 in the discharging part 3, and then the pushing block 305 extends into the inside of the raw material shell 4 to push out the wood board 5 from the inside of the raw material shell 4, and the through slot at the bottom of the raw material shell 4 can limit the pushing out of one wood board 5 at a time; S2: when the wood board 5 is pushed out, the top of the wood board 5 is in contact with the roller 705 and drives the roller 705 to rotate, and the glue can be applied on the surface of the roller 705 through the daubing brush 703, so as to apply the glue on the top of the wood board 5; S3: at this time, the electric telescopic rod 302 continues to push the wood board 5 into the square through slot, and at this time, the electric telescopic rod 302 is reversely telescopic, so that the pushing block 305 exits from the inside of the raw material shell 4, so that the wood board 5 is lowered under the action of gravity, thereby achieving the effect of pushing the raw material again; S4: when the wood boards 5 are vertically stacked in the square through slot, at this time, the rotating nut 805 can slide and adjust the pressing top plate 802, and the position of the pressing top plate 802 is adjusted according to the size of the wood board 5, so as to ensure that the wood boards 5 are vertically and neatly stacked; S5: after stacking, at this time, the extrusion plate 808 is driven upward by the electric vertical telescopic rod 806, so that the wood boards 5 are moved upward, and the uppermost wood board 5 is in contact with the top horizontal part of the pressing top plate 802, thereby limiting the wood board 5, at this time, the wood board 5 cannot continue to move upward, thereby realizing the extrusion effect and ensuring the stability of the pressing process.

[0033] Through the device, the wood boards 5 can be mutually adhered and pressed to form a different thickness of the wood board processing effect, the device improves the automation efficiency of the pressing process, and reduces the labor cost in the processing process.

[0034] The above is a further detailed description of the preferred embodiments of the present application, which is convenient for the technicians in the technical field to understand and apply the present application, and cannot be regarded as the limitation of the specific implementation of the present application.

Claims

1. A manufacturing device for blockboard, comprising a base (1) and a foot (2) connected to the bottom thereof, characterized in that: The top of the base (1) is connected to a discharge component (3), the top of the base (1) is connected to a raw material shell (4), wooden boards (5) are vertically stacked in the raw material shell (4), through grooves are provided on both sides of the bottom of the raw material shell (4), and the height of the through grooves is the same as the thickness of the wooden boards (5), the top of the base (1) is connected to a feeding component (7), and the top of the base (1) is connected to a pressing component (8) for pressing the wooden boards (5).

2. A blockboard manufacturing device according to claim 1, characterized in that: The discharging component (3) comprises a connecting bracket (301) connected to the bottom of the base (1), the connecting bracket (301) is connected to an electric telescopic rod (302), the telescopic end of the electric telescopic rod (302) is connected to a transmission column (304), and the base (1) is provided with a vertical sliding groove (303).

3. The manufacturing device of blockboard according to claim 2, characterized in that: The transmission column (304) is slidably connected to the inner wall of the sliding slot (303); one end of the transmission column (304) away from the electric telescopic rod (302) is connected to a push block (305); and the push block (305) is slidably connected to the inner wall of the slot at the bottom of the raw material shell (4).

4. A blockboard manufacturing device according to claim 3, characterized in that: The feeding component (7) comprises a rotating bracket (701) connected to the top of the base (1); the top of the rotating bracket (701) is connected to a raw material cavity (702); and a through hole is provided at the bottom of the raw material cavity (702).

5. The manufacturing device of blockboard according to claim 4, characterized in that: The bottom of the raw material cavity (702) passes through the rotating bracket (701) and is connected to a smear brush (703). The inner wall of the rotating bracket (701) is rotatably connected to a rotating shaft (704). The outer arc surface of the rotating shaft (704) is connected to a roller (705). The smear brush (703) contacts the outer arc surface of the roller (705).

6. The manufacturing device of blockboard according to claim 5, characterized in that: The extrusion component (8) includes a limiting slide (801) connected to the top of the base (1), the side of the limiting slide (801) is slidably connected to a pressing top plate (802), the top of the base (1) is provided with a transmission groove (803) passing through, the inner wall of the transmission groove (803) is slidably connected to a threaded rod (804), and the top of the threaded rod (804) is fixedly connected to the bottom of the pressing top plate (802).

7. The manufacturing device of blockboard according to claim 6, characterized in that: The bottom of the threaded rod (804) is threadedly connected to a nut (805), the nut (805) contacts and squeezes the bottom of the base (1), the bottom of the base (1) is connected to a lifting bracket (807), and the bottom of the lifting bracket (807) is connected to an electric vertical telescopic rod (806).

8. The manufacturing device of blockboard according to claim 7, characterized in that: The telescopic end of the electric vertical telescopic rod (806) passes through the lifting bracket (807) and is connected to an extrusion plate (808). The base (1) is provided with a square through slot, and the extrusion plate (808) is located inside the square through slot. The pressed top plate (802) is symmetrically arranged on both sides of the square through slot. The discharge end of the raw material shell (4) is provided with a blocking bar (6).

9. The manufacturing device of blockboard according to claim 8, characterized in that: The baffles (6) are symmetrically arranged on both sides of the discharge end of the raw material shell (4), and the square through grooves are arranged on the other side of the baffles (6). The width of the square through grooves is the same as the spacing between the two groups of baffles (6), and the pressed top plate (802) is Z-shaped.

10. A method for manufacturing a blockboard, characterized in that: The following steps are involved: S1: The driving column (304) is driven to slide by the electric telescopic rod (302), thereby driving the pushing block (305) to extend into the interior of the raw material shell (4) and push a wooden board (5) out of the interior of the raw material shell (4); S2: When the wooden board (5) is pushed out, the top of the wooden board (5) contacts the roller (705) and drives the roller (705) to rotate, and the glue is applied to the surface of the roller (705) by the smearing brush (703) to apply glue to the top of the wooden board (5); S3: the electric telescopic rod (302) continues to push, so that the wooden board (5) enters the interior of the square through slot, and then the electric telescopic rod (302) is retracted in the opposite direction, so that the pushing block (305) exits the interior of the raw material shell (5), so that the wooden board (5) descends under the action of gravity; S4: When a plurality of wooden boards (5) are stacked vertically inside the square slot, the nut (805) is rotated to enable the pressing top plate (802) to slide and adjust, and the position of the pressing top plate (802) is adjusted according to the size of the wooden boards (5); S5: After stacking is completed, the extrusion plate (808) is driven upward by the electric vertical telescopic rod (806) to drive several wooden boards (5) to move upward, and the top wooden board (5) contacts the top horizontal part of the pressing top plate (802) to achieve pressing. After pressing, the electric vertical telescopic rod (806) moves down a distance to take out the composite blockboard.

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