Wood board pressing and drying device

Abstract

The utility model relates to a wood board laminating and drying device, which belongs to the technical field of wood board laminating and comprises a box body, a baffle is fixed between the top wall and the bottom wall of an inner cavity of the box body, a partition plate is fixed between the inner wall of the left side of the box body and the baffle, and a laminating mechanism for realizing efficient laminating is arranged on the inner top wall of the box body. And a drying mechanism for realizing continuous drying is arranged behind the box body. According to the wood board pressing and drying device, the pressing mechanism can simultaneously promote the two pressing parts to move in the opposite directions to achieve two-way pressing, compared with one-way pressing, the pressing efficiency can be greatly improved through the pressing mode, meanwhile, the pressing quality is guaranteed, in the pressing process, the drying mechanism runs continuously, pressing and drying are achieved at the same time, the operation steps can be simplified, and the production efficiency is improved. According to the device, through cooperation of the press-fit mechanism and the drying device, drying operation can be conducted while bidirectional press-fit is achieved, the production steps are simplified, and the production efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wood board pressing, in particular to a wood board pressing and drying device. Background Technique

[0002] The wood board pressing and drying device is an important equipment in the wood processing industry. It is mainly used to bond multiple wood boards together through the pressing process and remove excess moisture through the drying process to enhance the strength and stability of the wood boards. With the continuous progress of technology and the continuous upgrading of equipment, this device will continue to play an important role in future development and contribute to the sustainable development of the wood processing industry.

[0003] For example, in a Chinese patent (publication number: CN220864242U), a wood board bonding, pressing and drying device removes impurities on the wood board surface through a grinding mechanism, a glue coating mechanism and a pressing mechanism, so that the wood board pressing is more firm and the product yield is improved; it includes a drying mechanism and a pressing mechanism; it also includes a transportation mechanism, a grinding mechanism, a glue coating mechanism and a trimming mechanism. The pressing mechanism is installed at the upper end of the drying mechanism, the transportation mechanism is installed at the upper end of the drying mechanism, the grinding mechanism is installed at the upper end of the drying mechanism, the glue coating mechanism is installed at the upper end of the drying mechanism, and the trimming mechanism is installed at the upper end of the drying mechanism; the drying mechanism dries the wood board, the pressing mechanism presses multiple layers of wood boards, the transportation mechanism transports the wood board, the grinding mechanism grinds the wood board surface, the glue coating mechanism coats the wood board surface with glue, and the trimming mechanism integrates the pressed wood boards.

[0004] However, the use efficiency of this device is not high enough. During mass production, insufficient efficiency may lead to insufficient production capacity, further affecting the production efficiency of the enterprise. Therefore, a wood board pressing and drying device is proposed to solve the above problems. Content of the Utility Model

[0005] In view of the deficiencies of the prior art, the utility model provides a wood board pressing and drying device, which has the advantages of high pressing efficiency and solves the problem of low wood board pressing and drying efficiency.

[0006] To achieve the above object, the utility model provides the following technical solution: a wood board pressing and drying device, including a box body, a baffle is fixed between the top wall and the bottom wall of the inner cavity of the box body, a partition board is fixed between the left inner wall of the box body and the baffle, a pressing mechanism for realizing efficient pressing is arranged on the inner top wall of the box body, and a drying mechanism for realizing continuous drying is arranged behind the box body;

[0007] The pressing mechanism includes a stepping motor fixed to the top wall of the inner cavity of the box body, a driving rod is fixed to the output shaft of the stepping motor, the driving rod penetrates to the outside of the partition board and is rotatably connected to the inner bottom wall of the box body through a bearing, and two pressing parts are arranged on the outer surface of the driving rod.

[0008] Further, each of the pressing portions includes a connecting plate threadedly connected to the outer surface of the active rod. On one side of the two connecting plates facing each other, a pressing handle is fixed, and on one side of the two pressing handles facing each other, a pressing plate is fixed.

[0009] Further, a moving groove is formed in the baffle, and a T-shaped groove is formed in the right inner wall of the box body.

[0010] Further, each of the connecting plates passes through the right side of the baffle through the moving groove and extends into the T-shaped groove. A stabilizing block is fixed to the right end of each of the connecting plates, and the stabilizing block is adapted to the T-shaped groove.

[0011] Further, a plurality of ventilation holes are formed in each of the connecting plates, and a plurality of circulation holes are formed in each of the pressing plates.

[0012] Further, the drying mechanism includes an air inlet rod fixedly communicated with the top wall of the inner cavity of the box body. A blower duct is fixedly communicated with the rear side of the air inlet rod. A suction device is arranged in the blower duct. The other end of the blower duct is fixedly communicated with a heater. The air outlet end of the heater is fixedly communicated with a connecting pipe. The end of the connecting pipe far from the heater is fixedly communicated with a dehumidifier. The air outlet end of the dehumidifier is fixedly communicated with an air outlet pipe. The air outlet pipe penetrates through the rear side wall of the box body. The air outlet pipe far from the dehumidifier and located inside the box body is fixedly communicated with an air outlet rod.

[0013] Further, the suction device includes a stabilizing plate fixed to the inner side wall of the blower duct. A housing is fixed to the front side of the stabilizing plate. A servo motor is fixed to the rear side wall of the inner cavity of the housing. The output shaft of the servo motor is fixed with a rotating rod. A sealing bearing and a fan are fixed to the outer surface of the rotating rod. The rotating rod penetrates through the front side wall of the housing and is rotatably connected to the left side wall of the housing through the sealing bearing. The front end of the fan is rotatably connected with a filter screen through a bearing, and the filter screen is fixed to the inner side wall of the blower duct.

[0014] Further, the water outlet end of the dehumidifier is fixedly communicated with a water outlet pipe, and the water outlet pipe is fixedly communicated with an external sewer.

[0015] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0016] The wood board pressing and drying device is such that the pressing mechanism can simultaneously drive two pressing parts to move towards each other to achieve two-way pressing. This pressing method can significantly improve the pressing efficiency compared with one-way pressing, and at the same time ensure the pressing quality. During the pressing process, the drying mechanism operates continuously to achieve drying while pressing, which can simplify the operation steps and improve the production efficiency. The device can achieve two-way pressing and simultaneous drying through the cooperation of the pressing mechanism and the drying device, greatly improving the production efficiency. Brief Description of the Drawings

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is a three-dimensional external view of the pressing hand of the present utility model;

[0019] Figure 3 is a connection relationship diagram of the drying mechanism and the box body of the present utility model.

[0020] In the figure: 1 box body, 2 baffle, 3 partition board, 4 pressing mechanism, 401 stepping motor, 402 driving rod, 403 pressing part, 4031 connecting plate, 4032 pressing hand, 4033 pressing plate, 5 drying mechanism, 501 air inlet rod, 502 air inlet pipe, 503 air extraction device, 5031 stabilizing plate, 5032 outer shell, 5033 servo motor, 5034 rotating rod, 5035 fan, 504 heater, 505 connecting pipe, 506 dehumidifier, 507 air outlet pipe, 508 air outlet rod. Detailed Embodiment

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1 to 2 , a wood board pressing and drying device in this embodiment includes a box body 1. A baffle 2 is fixed between the top wall and the bottom wall of the inner cavity of the box body 1. The baffle 2 can limit the connecting plate 4031 to further improve the stability of the connecting plate 4031. A partition board 3 is fixed between the left inner wall of the box body 1 and the baffle 2. The partition board 3 can protect the stepping motor 401 and improve the service life of the stepping motor 401. A pressing mechanism 4 for achieving efficient pressing is provided on the inner top wall of the box body 1, and a drying mechanism 5 for achieving continuous drying is provided behind the box body 1.

[0023] In addition, the pressing mechanism 4 includes a stepping motor 401 fixed to the top wall of the inner cavity of the box body 1. A driving rod 402 is fixed to the output shaft of the stepping motor 401. The driving rod 402 penetrates to the outside of the partition plate 3 and is rotatably connected to the inner bottom wall of the box body 1 through a bearing. By providing a separate space for the stepping motor 401 through the partition plate 3, the influence of hot air on the stepping motor 401 can be minimized to further improve the service life of the stepping motor 401. Two pressing parts 403 are provided on the outer surface of the driving rod 402.

[0024] It should be further noted that each pressing part 403 includes a connecting plate 4031 threadedly connected to the outer surface of the driving rod 402. Two threaded strips with opposite helix directions are fixed to the outer surface of the driving rod 402. The two connecting plates 4031 can be urged to move in two opposite directions under the same power source through the threaded strips with two helix directions. Pressing hands 4032 are fixed to the opposite sides of the two connecting plates 4031, and pressing plates 4033 are fixed to the opposite sides of the two pressing hands 4032.

[0025] It can be known that moving grooves are formed in the baffle 2, and T-shaped grooves are formed in the right inner wall of the box body 1. Each connecting plate 4031 penetrates through the right side of the baffle 2 through the moving groove and extends into the T-shaped groove. A stabilizing block is fixed to the right end of each connecting plate 4031, and the stabilizing block is adapted to the T-shaped groove. The cooperation of the moving groove and the T-shaped groove can greatly improve the stability of the connecting plate 4031 and limit the connecting plate 4031 to ensure its accurate operation. A plurality of ventilation holes are formed in each connecting plate 4031, and a plurality of circulation holes are formed in each pressing plate 4033. The ventilation holes and the circulation holes can ensure the smooth circulation of air, ensure the continuous progress of the hot air circulation, and further improve the drying efficiency.

[0026] In this embodiment, through the cooperation of the two connecting plates 4031, the pressing efficiency of the wooden board can be effectively improved, and at the same time, the pressing quality of the wooden board can be taken into account. In cooperation with the drying mechanism 5, the production efficiency of the wooden board can be greatly improved.

[0027] Please refer to again Figure 1 and Figure 3, To achieve efficient drying, the drying mechanism 5 in this embodiment includes an air inlet rod 501 fixedly connected to the top wall of the inner cavity of the box body 1. A rear side of the air inlet rod 501 is fixedly connected to an air inlet pipe 502. An air extraction device 503 is provided in the air inlet pipe 502. The other end of the air inlet pipe 502 is fixedly connected to a heater 504. The heater 504 can heat normal temperature air. The hot air can accelerate the evaporation of moisture on the wooden board and improve the drying efficiency. An air outlet end of the heater 504 is fixedly connected to a connecting pipe 505. One end of the connecting pipe 505 away from the heater 504 is fixedly connected to a dehumidifier 506. The dehumidifier 506 can extract water vapor from the hot air to ensure the dryness of the hot air, thereby realizing the continuous use of hot air in the box body 1, reducing energy consumption and improving efficiency at the same time. An air outlet end of the dehumidifier 506 is fixedly connected to an air outlet pipe 507. The air outlet pipe 507 penetrates into the rear side wall of the box body 1. The air outlet pipe 507 away from the dehumidifier 506 and located inside the box body 1 is fixedly connected to an air outlet rod 508.

[0028] In addition, the air extraction device 503 includes a stabilizing plate 5031 fixedly connected to the inner side wall of the air inlet pipe 502. A housing 5032 is fixed to the front side of the stabilizing plate 5031. A servo motor 5033 is fixed to the rear side wall of the inner cavity of the housing 5032. An output shaft of the servo motor 5033 is fixed with a rotating rod 5034. A sealing bearing and a fan 5035 are fixed to the outer surface of the rotating rod 5034. The sealing bearing can prevent water vapor from entering the servo motor 5033 and further improve the service life of the servo motor 5033. The rotating rod 5034 penetrates to the outside of the front side wall of the housing 5032 and is rotatably connected to the left side wall of the housing 5032 through a sealing bearing. A front end of the fan 5035 is rotatably connected to a filter screen through a bearing. The filter screen can filter debris, thereby effectively preventing wooden board debris from entering the drying mechanism 5 and further promoting the continuous and stable operation of the drying mechanism 5. The filter screen is fixedly connected to the inner side wall of the air inlet pipe 502.

[0029] It can be known that a water outlet pipe is fixedly connected to the water outlet end of the dehumidifier 506. The water outlet pipe is fixedly connected to an external sewer. The dehumidifier 506 turns water vapor into liquid water and flows out through the water outlet pipe, thereby keeping the internal air dry and realizing circulation.

[0030] In this embodiment, the air extraction device 503 continuously sucks the air in the box body 1, and through the cooperation of the heater 504 and the dehumidifier 506, it can ensure that the passing air is dry hot air, further realizing the circulation of dry hot air, and thus achieving efficient drying.

[0031] It can be understood that through the cooperation of the pressing mechanism 4 and the drying mechanism 5, the device can achieve efficient pressing and efficient drying, and by partially overlapping the two steps of pressing and drying, the production efficiency of the wooden board is further improved.

[0032] All the electrical components mentioned in the text are electrically connected to the controller and the power supply. The control mode of the present utility model is controlled by the controller. The control circuit of the controller can be realized by simple programming of those skilled in the art. The provision of the power supply also belongs to the common knowledge in the art. Moreover, the present utility model is mainly used to protect mechanical devices. Therefore, the control mode and circuit connection of the present utility model will not be explained in detail hereinafter.

[0033] The working principle of the above embodiment is as follows:

[0034] After the wooden board to be pressed is placed into the box body 1, start the stepper motor 401. The stepper motor 401 drives the active rod 402 to rotate, further causing the two connecting plates 4031 to approach each other, so that the pressing plates 4033 on the two pressing hands 4032 approach each other, realizing the pressing of the wooden board. During the pressing process of the wooden board, start the servo motor 5033. The servo motor 5033 drives the fan 5035 on the rotating rod 5034 to continuously rotate, thereby continuously sucking the air in the box body 1. The air flows into the heater 504 through the air inlet rod 501 and the air inlet pipe 502 to realize heating. After the air is heated, it will enter the dehumidifier 506 through the connecting pipe 505 to remove the internal water vapor. The dry hot air enters the box body 1 through the air outlet pipe 507 and the air outlet rod 508, thereby realizing the drying of the wooden board while the air continuously circulates, further improving the drying efficiency. The pressing efficiency of this device is high. By overlapping the pressing step and the drying step, the overall production efficiency can be increased, further realizing high-efficiency production.

[0035] It should be noted that in this text, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0036] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model.

Claims

1. A wooden board pressing and drying device, comprising a box body (1), characterized in that: A baffle (2) is fixed between the top wall and the bottom wall of the inner cavity of the box body (1). A partition (3) is fixed between the left inner wall of the box body (1) and the baffle (2). A pressing mechanism (4) for realizing efficient pressing is arranged on the inner top wall of the box body (1). A drying mechanism (5) for realizing continuous drying is arranged behind the box body (1). The pressing mechanism (4) includes a stepping motor (401) fixed to the top wall of the inner cavity of the box body (1). The output shaft of the stepping motor (401) is fixed with a driving rod (402). The driving rod (402) penetrates to the outside of the partition (3) and is rotatably connected to the inner bottom wall of the box body (1) through a bearing. Two pressing parts (403) are arranged on the outer surface of the driving rod (402).

2. The wood board pressing and drying device according to claim 1, characterized in that: Each pressing part (403) includes a connecting plate (4031) threadedly connected to the outer surface of the driving rod (402). Pressing hands (4032) are fixed to the opposite sides of the two connecting plates (4031). Pressing plates (4033) are fixed to the opposite sides of the two pressing hands (4032).

3. The wood board pressing and drying device according to claim 2, characterized in that: A moving groove is formed in the baffle (2). A T-shaped groove is formed in the right inner wall of the box body (1).

4. The wood board pressing and drying device according to claim 3, characterized in that: Each connecting plate (4031) penetrates through the right side of the baffle (2) through the moving groove and extends into the T-shaped groove. A stabilizing block is fixed to the right end of each connecting plate (4031). The stabilizing block is adapted to the T-shaped groove.

5. The wood board pressing and drying device according to claim 2, wherein: A plurality of ventilation holes are formed in each connecting plate (4031). A plurality of circulation holes are formed in each pressing plate (4033).

6. The wood board pressing and drying device according to claim 1, wherein: The drying mechanism (5) includes an air inlet rod (501) fixed and communicated with the top wall of the inner cavity of the box body (1). An air inlet pipe (502) is fixedly communicated with the rear side of the air inlet rod (501). An air extraction device (503) is arranged in the air inlet pipe (502). The other end of the air inlet pipe (502) is fixedly communicated with a heater (504). The air outlet end of the heater (504) is fixedly communicated with a connecting pipe (505). The end of the connecting pipe (505) far from the heater (504) is fixedly communicated with a dehumidifier (506). The air outlet end of the dehumidifier (506) is fixedly communicated with an air outlet pipe (507). The air outlet pipe (507) penetrates into the rear side wall of the box body (1). The air outlet pipe (507) far from the dehumidifier (506) and located inside the box body (1) is fixedly communicated with an air outlet rod (508).

7. The wood board pressing and drying device according to claim 6, characterized in that: The exhaust device (503) includes a stabilizing plate (5031) fixed to the inner side wall of the air inlet pipe (502). A housing (5032) is fixed to the front side of the stabilizing plate (5031). A servo motor (5033) is fixed to the rear side wall of the inner cavity of the housing (5032). A rotating rod (5034) is fixed to the output shaft of the servo motor (5033). A sealing bearing and a fan (5035) are fixed to the outer surface of the rotating rod (5034). The rotating rod (5034) penetrates through the front side wall of the housing (5032) and is rotatably connected to the left side wall of the housing (5032) through a sealing bearing. The front end of the fan (5035) is rotatably connected to a filter screen through a bearing. The filter screen is fixed to the inner side wall of the air inlet pipe (502).

8. A wood board pressing and drying device according to claim 7, characterized in that: The water outlet end of the dehumidifier (506) is fixedly communicated with a water outlet pipe, and the water outlet pipe is fixedly communicated with an external sewer.

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