Wood block drying equipment for wood core board production

Abstract

The utility model discloses a wood block drying device for wood core board production, which relates to the technical field of wood core board production, and comprises a drying shell, four groups of net type conveying belts are assembled in the drying shell and are laminated, a drying unit is fixedly connected in the drying shell above the net type conveying belts, and the drying unit is fixedly connected with the drying shell above the net type conveying belts. Overturning units are assembled on the two sides of the interior of the drying shell; the drying unit comprises an air guide disc and air outlet nozzles, the air guide disc is fixedly connected to the portion, above the net type conveying belt, of the drying shell, and the air outlet nozzles are evenly distributed at the bottom of the air guide disc; and the overturning unit comprises an electric sliding rail, a mounting shell, a mounting cavity, a clamping plate and a rotating motor. Compared with a traditional single-layer linear drying line, the laminated conveying operation is adopted, the drying line is laminated in a segmented mode, compared with a traditional single-layer linear drying line, the occupied area is smaller, and the utilization rate of an operation site is increased.

Description

Technical Field

[0001] This utility model relates to the field of wood core board production technology, specifically a wood segment drying device for wood core board production. Background Technology

[0002] As a type of engineered wood panel widely used in furniture manufacturing, interior decoration, and construction, the drying process in the production of wood core board is crucial to ensuring its quality. The main purpose of drying is to control the moisture content of the wood core board and prevent it from deforming, cracking, or failing to adhere properly due to expansion and contraction during use, thereby affecting the stability and service life of the product.

[0003] Currently, the drying of plywood typically employs long-line continuous drying equipment. While this type of equipment can achieve batch processing, it still suffers from the following technical drawbacks:

[0004] Existing drying equipment typically adopts a linear or long linear layout, which occupies a large area and results in low space utilization in the production workshop. Because the equipment is distributed in a long linear pattern, operators need to travel back and forth between different workstations during the drying process, which increases labor intensity. Utility Model Content

[0005] The purpose of this utility model is to provide a wood segment drying device for the production of wood core boards, so as to solve the problems mentioned in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a wood segment drying device for wood core board production, comprising: a drying shell, the interior of which is equipped with four sets of mesh conveyor belts, which are stacked in layers; a drying unit is fixedly connected to the drying shell above the mesh conveyor belts; and a turning unit is installed on both sides of the interior of the drying shell; the drying unit includes an air guide plate and an air outlet; the air guide plate is fixedly connected to the drying shell above the mesh conveyor belts, and air outlets are evenly distributed at the bottom of the air guide plate; the turning unit includes an electric slide rail, a mounting shell, a mounting cavity, a clamping plate, and a rotary motor; the interior of the drying shell is fixedly connected to both sides of the drying shell; a rotary motor is fixedly connected to the sliding block of the electric slide rail; a mounting shell is fixedly installed on the rotating end of the rotary motor; an extended mounting cavity is slidably installed inside the mounting shell; and an extended clamping plate is installed inside the mounting cavity.

[0007] As a preferred feature, a material discharge channel is fixedly connected to one side of the drying shell, and a second support leg is fixedly connected to the bottom of the material discharge channel.

[0008] As a preferred embodiment, a feeding unit is fixedly connected to the side of the drying shell away from the feeding channel. The feeding unit includes a conveyor belt, a mounting frame, and a support leg. The mounting frame is fixedly connected to one side of the drying shell. The inside of the mounting frame is equipped with a conveyor belt. The bottom of the mounting frame is fixedly connected to a support leg.

[0009] As a preferred feature, the drying shell is provided with material guide ports on both sides, and the material guide ports correspond to the material discharge channel and the mounting frame respectively. A movable shaft is installed inside the material guide port, and a baffle plate is fixedly installed on the movable shaft. A support frame is fixedly installed at the bottom of the drying shell.

[0010] As a preferred feature, four sets of air guide square tubes are fixedly installed on the back of the drying shell, and the air guide square tubes are connected to the air guide plate. The air guide square tubes are connected to each other to form a main air channel, and a connecting interface is fixedly installed on the top of the main air channel.

[0011] As a preferred embodiment, the top and bottom of the mounting cavity are provided with sliding components that are slidably connected to the mounting shell. The interior of the mounting cavity is equipped with an electric lead screw for driving the clamping plate. The electric lead screw is composed of a servo motor and an opposing lead screw. The servo motor is fixedly installed at the top of the mounting cavity, and the output end of the servo motor is connected to the opposing lead screw that passes through and connects to the clamping plate.

[0012] As a preferred embodiment, the flipping unit also includes a rack, a stepper motor, and a gear. The rack is fixedly installed on the inner wall of the mounting housing, and the stepper motor is fixedly connected to the inner side of the mounting cavity. The output end of the stepper motor is connected to the gear, and the gear meshes with the rack.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] By using a mesh conveyor belt to perform layered conveying operations, the drying route is segmented and layered. Compared with the traditional single-layer linear drying line, it occupies less space, improves the utilization rate of the work site, and makes it faster and more convenient for personnel to move between the front and back of the equipment.

[0015] The flipping unit can work in conjunction with the mesh conveyor belt to lift and transfer the plywood from each layer, allowing each layer of the conveyor belt to receive and guide the plywood one by one. During the extraction and transfer, the plywood can be flipped, so that the plywood can be effectively dried on both sides during the conveying process. This is more effective than the traditional single-sided conveying drying method. Attached Figure Description

[0016] Figure 1 This is a first-view structural schematic diagram of the drying equipment for wood core board production according to this utility model;

[0017] Figure 2 This is a second-view structural schematic diagram of the drying equipment for wood core board production according to this utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the drying shell of this utility model;

[0019] Figure 4 This is a schematic diagram of the flip unit structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the wooden segment clamping structure of this utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the wooden segment after it has been flipped and lifted according to this utility model.

[0022] Figure label:

[0023] 100. Drying shell; 1001. Feed inlet; 101. Support frame; 102. Baffle plate; 103. Movable shaft;

[0024] 200. Drying unit; 201. Air guide tube; 202. Main air duct; 203. Connecting port; 204. Air guide plate; 205. Air outlet;

[0025] 300, Flipping unit; 301, Electric slide rail; 3011, Sliding block; 302, Mounting housing; 303, Rack; 304, Stepper motor; 305, Gear; 306, Mounting cavity; 307, Electric lead screw; 3071, Opposing lead screw; 308, Clamping plate; 309, Rotary motor;

[0026] 400. Feeding unit; 401. Conveyor belt; 402. Mounting frame; 403. Support leg one;

[0027] 500. Mesh conveyor belt;

[0028] 600. Material feeding channel; 601. Support leg two. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Example: This utility model provides a technical solution for a wood segment drying equipment for wood core board production, such as... Figures 1-4 As shown, it includes: a drying shell 100, four sets of mesh conveyor belts 500 are installed inside the drying shell 100, and the four sets of mesh conveyor belts 500 are stacked. A drying unit 200 is fixedly connected inside the drying shell 100 above the mesh conveyor belts 500. A flipping unit 300 is installed on both sides inside the drying shell 100.

[0031] In the above scheme:

[0032] The 500 mesh conveyor belt adopts a stacked conveying operation to realize the segmented stacking of the drying route. Compared with the traditional single-layer linear drying line, it occupies less area, improves the utilization rate of the work site, and makes it faster and more convenient for personnel to move between the front and rear of the equipment.

[0033] The drying unit 200 enables the equipment to coordinate the drying components with each layer of conveyor belts, ensuring that each set of conveyor belts can be dried accordingly.

[0034] The flipping unit 300 can work in conjunction with the mesh conveyor belt 500 to lift and transfer the plywood on each layer, allowing each layer of the conveyor belt to receive and guide the plywood one by one. Furthermore, the plywood can be flipped during the extraction and transfer process, so that the plywood can be effectively dried on both sides during the conveying process. This is significantly more effective than the traditional single-sided conveying drying method.

[0035] The drying unit 200 includes an air guide plate 204 and an air outlet 205. The air guide plate 204 is fixedly connected to the drying shell 100 above the mesh conveyor belt 500, and the air outlets 205 are evenly distributed at the bottom of the air guide plate 204.

[0036] The flipping unit 300 includes an electric slide rail 301, a mounting shell 302, a mounting cavity 306, a clamping plate 308, and a rotary motor 309. The electric slide rail 301 is fixedly connected to both sides inside the drying shell 100. The rotary motor 309 is fixedly connected to the sliding block 3011 of the electric slide rail 301. The mounting shell 302 is fixedly installed at the rotating end of the rotary motor 309. The extended mounting cavity 306 is slidably installed inside the mounting shell 302. The extended clamping plate 308 is assembled inside the mounting cavity 306.

[0037] During daily work:

[0038] Personnel push the plywood from the bottom layer into the drying shell 100, and onto the bottom mesh conveyor belt 500. The mesh conveyor belt 500 provides buffered and progressive transport, and drying occurs during transport. During this process, drying air is introduced into the air guide plate 204, and then the plywood is dried through the air outlets 205 on the air guide plate 204. When the plywood reaches the end of the mesh conveyor belt 500, it is clamped and extracted by the front clamping plate 308. When the plywood is pushed between the clamping plates 308, it is driven into a clamping state, and the plywood is clamped inside. Then, the installation cavity 306 is retracted by the drive component, causing the clamped plywood to detach from the mesh conveyor belt 500. The electric slide rail 301 is then activated to lift the clamped plywood onto the upper mesh conveyor belt 500. When it reaches the upper mesh conveyor belt 500, the rotary motor 309 is activated to lift the clamped plywood... The core board is flipped over, turning the original dried surface downwards, and then pushed onto the mesh conveyor belt 500 by a pushing method, completing the process sequentially. It should be noted that the conveying direction of each layer of mesh conveyor belt 500 is opposite; the first layer is to the left, the second layer to the right, and so on. There are four sets of mesh conveyor belts 500. The two middle sets of mesh conveyor belts 500 have the same conveying length, while the upper and lower mesh conveyor belts 500 are longer than the middle ones. The upper and lower mesh conveyor belts 500 are located close to the inlet and outlet of the equipment, respectively, to facilitate the pushing and guiding of the wood core board. Each conveyor roller of the mesh conveyor belt 500 is equipped with a motor for driving. Since the operating principle of the conveyor belt is existing, it is worth noting that the electrical components on the equipment are electrically connected to the control system in the production workshop through wires, which facilitates unified control of the operation process by personnel. The control system can be a PLC control system.

[0039] like Figure 1-4 As shown:

[0040] In order to ensure that the dried plywood can be fed and guided, a feeding channel 600 is fixedly connected to one side of the drying shell 100, and a support leg 601 is fixedly connected to the bottom of the feeding channel 600.

[0041] Specifically, during the process, the dried plywood is pushed into the unloading channel 600 by the conveyor belt, and the plywood slides down from top to bottom through the unloading channel 600, so that personnel can pick it up.

[0042] To ensure that the plywood can be smoothly fed into the drying equipment, a feeding unit 400 is fixedly connected to the side of the drying shell 100 away from the feeding channel 600. The feeding unit 400 includes a conveyor belt 401, a mounting frame 402, and a support leg 403. The mounting frame 402 is fixedly connected to one side of the drying shell 100. The conveyor belt 401 is installed inside the mounting frame 402. The support leg 403 is fixedly connected to the bottom of the mounting frame 402.

[0043] Specifically, during this process, the motor on the conveyor belt 401 is started to transport the wood core board, and the personnel can place the wood core board on the conveyor belt 401 for transport. Then the wood core board is transported to the conveyor belt of the equipment for drying.

[0044] Mounting bracket 402 is connected to drying housing 100 via support leg 403.

[0045] To ensure stable feeding and unloading of the plywood, the drying shell 100 is further provided with guide ports 1001 on both sides, and the guide ports 1001 correspond to the unloading channel 600 and the mounting frame 402 respectively. A movable shaft 103 is installed inside the guide port 1001, and a baffle plate 102 is fixedly installed on the movable shaft 103. A support frame 101 is fixedly installed at the bottom of the drying shell 100.

[0046] Specifically, during this period, the guide port 1001 is used for the entry and exit of the wood core board. The guide port 1001 close to the conveyor belt 401 is for feeding, and the guide port 1001 close to the discharge channel 600 is for discharging.

[0047] During this process, when the wood core board is being fed or discharged, the front end of the wood core board can push the baffle plate 102. At that time, the baffle plate 102 can be flipped inward and outward through the movable shaft 103 after being subjected to force, so as to ensure the entry or exit of the wood core board.

[0048] To enable the drying shell 100 to dry the internal wood core board, four sets of air guide square tubes 201 are fixedly installed on the back of the drying shell 100. The air guide square tubes 201 are connected to the air guide plate 204. The air guide square tubes 201 are connected to a main air channel 202. The top of the main air channel 202 is fixedly installed with a connecting interface 203.

[0049] Specifically, when the equipment is in operation, the personnel connect the external drying fan to the interface 203 through a pipe; in this way, the hot air generated by the drying fan can be discharged to the interface. The drying fan is existing technology.

[0050] During this process, the drying air enters the four sets of air guide square tubes 201 through the main air duct 202. The four sets of air guide square tubes 201 guide the air into the air guide plate 204, and the air outlet 205 on the air guide plate 204 is used to dry the wood core board below.

[0051] Furthermore, the top and bottom of the mounting cavity 306 are provided with sliding components that are slidably connected to the mounting shell 302. The interior of the mounting cavity 306 is equipped with an electric lead screw 307 for driving the clamping plate 308. The electric lead screw 307 is composed of a servo motor and a counter lead screw 3071. The servo motor is fixedly installed at the top of the mounting cavity 306, and the output end of the servo motor is connected to the counter lead screw that penetrates and connects to the clamping plate 308.

[0052] During the process, when the mounting cavity 306 needs to drive the clamping plate 308 to clamp, the servo motor inside the mounting cavity 306 can be started to drive the opposing lead screw to rotate. The opposing lead screw uses the thread structure to drive the connected clamping plate 308, so that the clamping plate 308 completes the clamping operation of the wood core board. In addition, the inner side of the clamping plate 308 is provided with a rubber anti-slip layer, and there are also limit slide rods for guiding the clamping plate.

[0053] The sliding component consists of a slider and a groove. The groove is located at the top and bottom of the mounting housing 302, and the slider is fixed to the top and bottom of the mounting cavity 306. The two slide and are assembled together.

[0054] Furthermore, the flipping unit 300 also includes a rack 303, a stepper motor 304, and a gear 305. The rack 303 is fixedly installed on the inner wall of the mounting housing 302, and the stepper motor 304 is fixedly connected to the inner side of the mounting cavity 306. The output end of the stepper motor 304 is connected to the gear 305, and the gear 305 meshes with the rack 303.

[0055] During this process, when the mounting cavity 306 needs to retract the external clamping plate 308, the stepper motor 304 can be started. The stepper motor 304 drives the gear 305 to rotate. At that time, the gear 305 and the rack 303 drive each other. Under the influence of the force, the mounting cavity 306 moves linearly within the mounting shell 302. This allows the clamped wood core board to move laterally synchronously, causing the clamped wood core board to detach from the conveyor belt, making it easier to lift and flip the wood core board.

[0056] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A wood segment drying device for wood core board production, characterized in that, include: The drying shell is equipped with four sets of mesh conveyor belts, which are stacked in a layered manner. A drying unit is fixed inside the drying shell above the mesh conveyor belts. Tilting units are installed on both sides inside the drying shell. The drying unit includes an air guide plate and air outlets. The air guide plate is fixed to the drying shell above the mesh conveyor belt, and the air outlets are evenly distributed at the bottom of the air guide plate. The flipping unit includes an electric slide rail, a mounting shell, a mounting cavity, a clamping plate, and a rotary motor. Electric slide rails are fixed to both sides inside the drying shell. A rotary motor is fixed to the sliding block of the electric slide rail. The rotating end of the rotary motor is fixedly mounted with the mounting shell. An extended mounting cavity is slidably mounted inside the mounting shell. An extended clamping plate is assembled inside the mounting cavity.

2. The wood segment drying equipment for wood core board production according to claim 1, characterized in that: A material discharge channel is fixedly connected to one side of the drying shell, and a support leg is fixedly connected to the bottom of the material discharge channel.

3. The wood segment drying equipment for wood core board production according to claim 2, characterized in that: A feeding unit is fixedly connected to the side of the drying shell away from the feeding channel. The feeding unit includes a conveyor belt, a mounting frame, and a support leg. A mounting frame is fixedly connected to one side of the drying shell. A conveyor belt is assembled inside the mounting frame. A support leg is fixedly connected to the bottom of the mounting frame.

4. The wood segment drying equipment for wood core board production according to claim 3, characterized in that: The drying shell has material guide ports on both sides, and the material guide ports are respectively aligned with the material discharge channel and the mounting frame. The inside of the material guide port is fitted with a movable shaft, and a baffle plate is fixedly installed on the movable shaft. A support frame is fixedly installed at the bottom of the drying shell.

5. The wood segment drying equipment for wood core board production according to claim 4, characterized in that: Four sets of air guide square tubes are fixedly installed on the back of the drying shell, and the air guide square tubes are connected to the air guide plate. The air guide square tubes are connected to each other to form a main air channel, and a docking interface is fixedly installed on the top of the main air channel.

6. The wood segment drying equipment for wood core board production according to claim 5, characterized in that: The top and bottom of the mounting cavity are provided with sliding components that are slidably connected to the mounting shell. The interior of the mounting cavity is equipped with an electric lead screw for driving the clamping plate. The electric lead screw is composed of a servo motor and an opposing lead screw. The servo motor is fixedly installed at the top of the mounting cavity, and the output end of the servo motor is connected to the opposing lead screw that passes through and connects to the clamping plate.

7. A wood segment drying device for wood core board production according to claim 6, characterized in that: The flipping unit also includes a rack, a stepper motor, and a gear. The rack is fixedly installed on the inner wall of the mounting shell, and the stepper motor is fixedly connected to the inner side of the mounting cavity. The output end of the stepper motor is connected to the gear, and the gear meshes with the rack.

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