CN112944854A

CN112944854A - Wooden door production device and using method thereof

Info

Publication number: CN112944854A
Application number: CN202110273647.1A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Guangdong Xinnishi Home Technology Co ltd
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2021-06-11
Anticipated expiration: 2041-03-15
Also published as: CN112944854B

Abstract

The invention relates to a wood door production device and a using method thereof, and the wood door production device comprises an oven, wherein a placing plate for placing wood is arranged in the oven, a door body is arranged on the side wall of the oven, an air outlet groove communicated with the inside and the outside of the oven is arranged on the door body, an air exhaust assembly is arranged in the air outlet groove, a hot air pipe for introducing hot air and a cold air pipe for introducing cold air are arranged in the oven, a hot air valve is arranged on the hot air pipe, a cold air valve is arranged on the cold air pipe, a temperature sensor for detecting the temperature in the oven is arranged in the oven, and an air guide assembly for transmitting air is arranged in the placing plate.

Description

Wooden door production device and using method thereof

Technical Field

The invention relates to a wooden door production device and a using method thereof.

Background

The door has a great position in family life, can be said to be indispensable at home, especially the timber, and the wide application is in indoor room door, along with the improvement of people's living standard, people also are higher and higher to the multi-functional demand of indoor room timber. The moisture content of freshly felled wood is about 80%, and if this wood is used immediately to make wood doors, it will deform as the wood becomes progressively dry, thus deforming the wood door. To solve this problem, the wood should be dried before it is used to make wood doors, and the moisture content should be in the range of 20% to 8% for softwood and hardwood, respectively. Traditionally, the timber has been dried by piling the cut timber and allowing it to air dry for several years. In addition, the wood can be dried within a few weeks by using an oven, and a placing plate for placing the wood is arranged in the oven. However, when the drying oven is used for drying, one surface of the wood needs to be in contact with the placing plate, the surface of the wood cannot be dried fully, so that the wood is dried unevenly, the overall performance of the wood is affected, and the use experience of a user is greatly reduced after the wood is made into a wood door. In addition, the existing wood is bent, deformed and broken due to improper drying method, the utilization rate is low, and resources are wasted.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a wood door production device and a use method thereof, so as to solve the problems that the wood is not uniformly dried, the wood is easy to deform and break in the drying process, the utilization rate is low and the like.

The technical scheme of the invention is realized as follows: the utility model provides a timber apparatus for producing, includes the oven, the inside board of placing that is used for placing timber that is equipped with of oven, be equipped with the door body on the oven lateral wall, its characterized in that: the door body is provided with an air outlet groove communicated with the inside and the outside of the oven, an air exhaust assembly is arranged in the air outlet groove, a hot air pipe used for introducing hot air and a cold air pipe used for introducing cold air are arranged in the oven, a hot air valve is arranged on the hot air pipe, a cold air valve is arranged on the cold air pipe, a temperature sensor used for detecting the temperature inside the oven is arranged in the oven, and an air guide assembly used for conveying air is arranged in the placing plate.

By adopting the technical scheme, the drying cavity is arranged in the drying oven, the placing plate is arranged in the drying cavity and used for placing wood to be dried, the door body is arranged on the side wall of the drying oven and used for opening or closing the drying cavity, the wood is taken and placed by opening the door body, in the drying process, the door body is closed, the air outlet groove is arranged on the door body, the air outlet groove horizontally penetrates through the door body, the air pumping assembly is fixed in the air outlet groove, negative pressure can be formed in the air outlet groove through the air pumping assembly, water vapor in the drying cavity is discharged through the air outlet groove, hot air can be introduced into the drying cavity through the hot air pipe to increase the temperature in the drying cavity, so that the moisture in the wood is evaporated, cold air can be introduced into the drying cavity through the cold air pipe to reduce the temperature in the drying cavity, a spray head can be arranged at the end part of the hot air pipe and the cold air pipe, which are positioned, meanwhile, cold air can contact with hot air to form convection, the discharge of water vapor is accelerated, the hot air valve can control whether the hot air pipe is conducted, the cold air valve can control whether the cold air pipe is conducted, the temperature sensor can monitor the temperature in the drying cavity in real time, so that a worker can know the temperature in the oven in real time, the problem that a door body is opened when the drying cavity is still at a high temperature to cause an accident is avoided, the air guide assembly is arranged in the placing plate, the hot air or the cold air in the drying cavity can be guided to the upper surface of the placing plate through the air guide assembly, namely the hot air or the cold air can flow to the surface of the wood, which is in contact with the placing plate, so that all surfaces of the wood can be fully dried.

The invention is further configured to: the air exhaust assembly comprises a fan, the fan is fixedly connected with the inner wall of the air outlet groove, a dust screen is arranged on one side, away from the placing plate, of the fan, the dust screen is fixedly connected with the inner wall of the air outlet groove, a guide rail is arranged on the inner bottom surface of the oven, a placing rack is arranged on the rail in a sliding mode, the placing plate is located on the placing rack, a handle is arranged on the side wall, close to one side of the door body, of the placing rack, the handle can be pulled out of the oven through the oven, a hot air device and a cold air device are arranged outside the oven, one end of a hot air pipe penetrates through the inner wall of the oven and is connected with the air outlet end of the hot air.

By adopting the technical scheme, the fan drives air to flow, so that negative pressure is formed in the air outlet groove to discharge water vapor in the drying cavity, the drying efficiency is improved, the dustproof net is arranged at the outlet of the air outlet groove to prevent external impurities from entering the oven through the air outlet groove to react with wood, the guide rail is horizontally arranged along the direction of the door body, the bottom of the placing frame is in sliding connection with the guide rail, the placing plate is arranged at the top of the placing frame, the handle is fixed on the side wall of the placing frame, the door body is opened, the placing frame and the placing plate can be pulled out of the oven through the handle, so that the taking and the placing of the wood are all carried out outside the oven, the utilization rate of the inside of the oven is improved, the hot air device can select the combination of the fan and the electric oven, the air outlet end of the fan is connected with the input end of the electric, and in with the leading-in oven of hot-blast main, hot air device can select the combination of fan and refrigeration case, and the air-out end of fan is connected with the input of refrigeration case, and cold-blast main one end is connected with the output of refrigeration case after running through the oven inner wall, can form cold air through cold wind device to in with the leading-in oven of cold air through the cold-blast main.

The invention is further configured to: the air guide subassembly includes sprue and a plurality of first minute runner, the sprue is established and is being placed in the board, the one end of sprue runs through the lateral wall of placing board one side, and a plurality of first minute runners all are located places the board, first minute runner one end and sprue intercommunication, the one end that sprue was kept away from to first minute runner runs through and places the board upper surface, and the one end interval distribution that sprue was kept away from to a plurality of first minute runners is placing the board upper surface, cold-blast main and hot-blast main are equallyd divide for two sets ofly, and first group cold-blast main and hot-blast main are established at the oven top, and the cold-blast main and hot-blast main are established to the second group on the inside lateral wall that is close to sprue one side of oven, and the cold-blast main and hot-blast main are close to and towards the sprue, all are equipped with.

By adopting the technical scheme, the distribution state of the main runner can be horizontal or inclined, the lower end of the main runner penetrates through the side wall on one side of the placing plate, the lower ends of the first branch runners are L-shaped and communicated with the side wall of the main runner, the upper ends of the first branch runners upwardly penetrate through the upper surface of the placing plate, and the upper ends of the first branch runners are distributed on the upper surface of the placing plate at intervals, so that the uniformity of gas circulation is improved, and the length of the first branch runners can be shortened to reduce the temperature loss of hot air or cold air; the hot air pipes and the cold air pipes are respectively provided with two groups, namely a first group and a second group, the hot air pipes of the first group and the cold air pipes of the first group are arranged at the top in the oven side by side, a part of hot air is sprayed out from the top in the oven side to contact with wood after entering the oven through the hot air pipes of the first group, a part of cold air is sprayed out from the top in the oven side to contact with wood after entering the oven through the cold air pipes of the first group, the hot air pipes of the second group and the cold air pipes of the second group are arranged in the oven side by side, the air outlets of the hot air pipes of the second group and the cold air pipes of the second group are close to and face the lower end of the main flow channel when the placing plate and the placing frame are completely positioned in the oven, so that the hot air sprayed out of the hot air pipes of the second group and the cold air sprayed out of the cold air pipes of the second group can all enter the main flow channel, the hot air and the cold air can be simultaneously contacted with the wood from the upper part and the lower part by the mode, each surface of the wood can be ensured to be contacted with the hot air and the cold air, and the drying uniformity of the wood is ensured; whether two sets of hot-blast main of two hot-blast valves ability independent control respectively switch on, whether two cold blast valves ability independent control two cold blast main switch on respectively.

The invention is further configured to: the wood placing device is characterized in that a swing frame is arranged on one side of the upper surface of the placing plate, a support is arranged in the middle of the swing frame, the bottom of the support is fixedly connected with the upper surface of the placing plate, the middle of the swing frame is rotatably connected with the top of the support, a supporting block is arranged on one side of the swing frame, the supporting block is fixed on the upper surface of the placing plate, a wood placing area is formed between the supporting block and the support, a driving motor is arranged on one side of the support, away from the supporting block, an eccentric wheel is arranged on an output shaft of the driving motor, the lower surface of one end of the swing frame is in contact with the outer edge surface of the eccentric wheel, a mounting block is arranged on one side of the eccentric wheel, the upper surface of the placing plate is fixed by.

By adopting the technical scheme, the upper surface of one side of the placing plate far away from the door body is provided with the recessed part, the support, the driving motor and the mounting block are fixed on the bottom surface of the recessed part, the side wall of the support is abutted against the side wall of the recessed part so as to improve the stability of the support, the supporting block is fixed on one side of the upper surface of the placing plate far away from the swing frame, a wood placing area is formed between the supporting block and the swing frame and used for placing wood, the middle part of the swing frame is hinged with the top of the support, the swing frame can swing by taking the top of the support as a fulcrum, one end of the swing frame is positioned in the wood placing area, the other end of the swing frame is positioned above the recessed part, the driving motor can select a high-temperature resistant motor on the market so as to prolong the service life of the device, the output end, the output shaft drives the eccentric wheel to rotate, the outer edge surface of the eccentric wheel is contacted with the bottom surface of one end of the swing frame, one end of the return spring is fixed at the top of the mounting block, the other end of the return spring is fixedly connected with one end of the swing frame, which is close to the eccentric wheel, under the action of the return spring, the swing frame can be always contacted with the outer edge surface of the eccentric wheel, when the contact point of the eccentric wheel and the swing frame is a far center point on the outer edge surface of the eccentric wheel, one end of the swing frame, which is positioned in the wood placing area, is at the lowest position point, the bottom surface of the end of the swing frame is contacted with the upper surface of the placing plate at the moment, and when the contact point of the eccentric wheel and the swing; when placing wood before drying, one end of the swing frame, which is positioned in the wood placing area, is positioned at the lowest position point, one end of the wood to be dried is abutted against the side wall of one side, which is close to the wood placing area, of the supporting block, the other end of the wood is abutted against the upper surface of one end, which is close to the wood placing area, of the swing frame, so that in the process of introducing hot air for drying, the driving motor is started to drive the eccentric wheel to rotate, the contact point of the eccentric wheel and the swing frame moves from the remote center point of the eccentric wheel to the near center point, in the process, one end, which is positioned in the wood placing area, of the swing frame supports the wood, a certain gap is formed between the wood and the upper surface of the placing plate, so that the hot air or cold air sprayed from the first diversion channel can be more fully contacted with the bottom surface of the wood, the drying effect is improved, and the contact point of the eccentric wheel, in the process, the supported end of the wood falls along with the swing frame, in the wood movement process, one end of the wood close to the swing frame swings up and down by taking a contact point of the wood and the supporting block as a fulcrum, and in order to ensure the stability of wood placement, the swing frame swings only within a small-angle range.

The invention is further configured to: the supporting block with place board integrated into one piece, the lateral wall that the supporting block is close to timber and places district one side is equipped with the second and divides the runner, be equipped with the third branch runner in the supporting block, the second divides the runner to run through behind the supporting block lateral wall with third branch runner one end intercommunication, the third branch runner is kept away from the one end and the main runner intercommunication of second branch runner.

By adopting the technical scheme, the supporting block can be fixed on the upper surface of the placing plate, preferably the supporting block and the placing plate are integrally formed, so that the stability of the supporting block can be ensured, the second branch flow channels are provided with a plurality of second branch flow channels which are distributed on the side wall of one side of the supporting block close to the wood placing area at intervals, the upper end of the third branch flow channel is positioned in the supporting block, the lower end of the third branch flow channel penetrates through the supporting block and the surface of the placing plate and then is communicated with the main flow channel, the second branch flow channel is communicated with the third branch flow channel, when wood is placed, a part of area of the end part of the wood is superposed with the side wall of the supporting block, in the wood moving process, the part of area can be separated from the side wall of the supporting block within a certain time interval, when hot air or cold air is introduced, the, then the wood drying agent is sprayed out along the second branch runner and is contacted with the area on the wood, so that the drying effect of the wood is ensured.

The invention is further configured to: place the board upper surface and be located timber and place the district internal interval and be equipped with a plurality of shock attenuation groove, be equipped with the damper assembly who is used for cushioning timber vibration in the shock attenuation groove.

Through adopting above-mentioned technical scheme, in the drying process, driving motor drives the eccentric wheel and constantly rotates, the eccentric wheel constantly drives the swing span swing, the swing span constantly drives timber up-and-down motion, timber can cause certain impact to placing the board in the motion process, at a dry in-process, timber need carry out the motion of hundreds of times, it can worry to place board life under long-term impact, and the stability that timber was placed can't be guaranteed, consequently, upper surface interval at placing the board sets up a plurality of shock attenuation groove, all set up damper in every shock attenuation groove, cushion the impact that the plank led to the fact to placing the board through damper, both can guarantee the stability that timber was placed like this, also can prolong the life who places the board.

The invention is further configured to: the damping component comprises an upper shell, a lower shell, a main rod body, an auxiliary rod body, a main spring and an auxiliary spring, wherein a first damping cavity is arranged at the bottom of the upper shell, a second damping cavity is arranged at the top of the lower shell, an internal thread is arranged on the inner wall of the first damping cavity, an external thread is arranged on the upper part of the outer wall of the lower shell, the upper shell is in threaded connection with the lower shell, a first through hole is arranged at the top of the upper shell and is communicated with the first damping cavity, one end of the main rod body penetrates through the first through hole and is positioned in the first damping cavity, one end of the main rod body, far away from the upper shell, extends to the outside of a damping groove, the outer wall of the main rod body is in sliding connection with the inner wall of the first through hole, a second through hole is arranged at the bottom of the lower shell and is communicated with the second damping cavity, one end of the auxiliary rod body penetrates through the second through hole and is positioned in, the outer wall of the auxiliary rod body is connected with the inner wall of the second through hole in a sliding manner, a main buffer plate is arranged in the first shock absorption cavity, fixing rings are arranged on the upper side and the lower side of the main buffer plate, the outer wall of each fixing ring is fixedly connected with the inner wall of the first shock absorption cavity, a first limiting plate is arranged at the end part, located in the first shock absorption cavity, of the main rod body, a fixing part is arranged on one side, away from the main rod body, of the first limiting plate, a main spring is arranged between the first limiting plate and the main buffer plate, one end of the main spring is fixedly connected with the main buffer plate, one end, away from the main buffer plate, of the main spring is sleeved on the outer wall of the fixing part, an auxiliary buffer plate is arranged in the second shock absorption cavity, the side wall of the auxiliary buffer plate is fixedly connected with the inner wall of the second shock absorption cavity, a second limiting plate, the auxiliary spring is arranged between the auxiliary buffer plate and the second limiting plate, one end of the auxiliary spring is fixedly connected with the auxiliary buffer plate, and one end, far away from the auxiliary buffer plate, of the auxiliary spring is sleeved on the outer wall of the fixing portion.

By adopting the technical scheme, the upper shell and the lower shell are both cylindrical, the first damping cavity and the second damping cavity are both cylindrical cavities, the diameter of the first damping cavity is larger than the outer diameter of the lower shell, the upper part of the outer wall of the lower shell is provided with a plurality of circles of external threads, the inner wall of the first damping cavity is provided with a plurality of circles of internal threads matched with the external threads, the upper shell and the lower shell are fixedly connected through threads, the connection mode is convenient to mount and dismount, parts in the upper shell and the lower shell are convenient to replace and maintain, the first through hole penetrates through the upper surface of the upper shell along the vertical direction, the outer wall of the main rod body and the inner wall of the first through hole are arranged in a sliding mode along the vertical direction, the upper surface of the upper shell is flush with or lower than the notch of the damping groove, the upper end of the main rod body extends to the outside of the damping groove to be contacted with the bottom, the outer wall of the auxiliary rod body is connected with the inner wall of the second damping cavity in a sliding mode along the vertical direction, a certain distance exists between the bottom surface of the lower shell and the bottom surface of the damping groove, the lower end of the auxiliary rod body is fixedly connected with the bottom surface of the damping groove, the side wall of the main damping plate is fixedly connected with the inner wall of the first damping cavity, the first limiting plate is fixedly connected with the bottom of the main rod body, a main spring is arranged between the first limiting plate and the main damping plate, a fixing part is arranged in the middle of one side, close to the main damping plate, of the first limiting plate, a spring placing groove can be arranged on one side, close to the main spring, of the main damping plate, one end of the main spring is sleeved on the outer wall of the fixing part and then connected with the first limiting plate, the other end of the main spring is connected with the bottom surface of the spring placing groove to guarantee the stability of the main spring, the, an auxiliary spring is arranged between a second limiting plate and an auxiliary buffer plate, a fixed part is arranged in the middle of one side of the second limiting plate close to the auxiliary buffer plate, a spring placing groove can also be arranged on one side of the auxiliary buffer plate close to the second limiting plate, one end of the auxiliary spring is sleeved on the outer wall of the fixed part and then connected with the second limiting plate, the other end of the auxiliary spring is connected with the bottom surface of the spring placing groove to ensure the stability of the auxiliary spring, in the process that wood moves downwards from the highest point, the bottom surface of the wood is contacted with the upper end of a main rod body and transmits impact to the main rod body, the main spring and the main buffer plate are matched with each other to buffer part of impact and transmit the rest impact to the main buffer plate, the main buffer plate transmits the impact to an upper shell, the upper shell directly transmits the impact to a lower shell, the lower shell transmits the impact to the auxiliary buffer plate, the, through multistage formula buffering like this, it can be reduced very little or not even to transmit the impact of placing on the board, because the main pole body is direct and timber contact, the impact that main buffer board received in first section buffering is great, consequently, can become the activity with main buffer board design, set up solid fixed ring in the upper and lower both sides of main buffer board, fix main buffer board through the fixed ring, main buffer board self also can carry out a buffering to the impact when receiving the impact like this, then will strike and transmit for last casing through solid fixed ring, can further reduce the impact of placing the board and receiving like this, and the impact that vice buffer board received is less after buffering once, consider from simplifying the aspect of the structure, can set up solid fixed ring no longer.

The invention is further configured to: the one end of solid fixed ring and main buffer board contact is elastic material, the fixed part mainly comprises cylinder and the arch that is located the cylinder tip, it is protruding that the arch is the arc.

Through adopting above-mentioned technical scheme, can set up one deck elastic block in the one end of solid fixed ring and main buffer board contact, with the further cushioning effect that improves the impact that produces timber, the fixed part mainly comprises cylinder and arch, it is protruding that the arch can be the arc, also can be the toper type arch, it is protruding preferably the arc, use fixed part on the first limiting plate as the example, cylinder one end is fixed near the lateral wall middle part of main buffer board one side with first limiting plate, the other end of cylinder is fixed with the great one end of bellied area, the structure of cylinder suits with main spring's shape, can fix main spring better, bellied structure is favorable to main spring's installation.

The invention also discloses a using method suitable for the wood door production device, which is characterized by comprising the following steps:

s1, placing: opening a door body, horizontally pulling out the placing frame and the placing plate from the oven through a handle, placing wood to be dried in a wood placing area on the upper surface of the placing plate, enabling one end of the wood to be in contact with the supporting block, enabling the other end of the wood to abut against the upper surface of the swing frame far away from one end of the eccentric wheel, pushing the placing frame, the placing plate and the wood into the oven through the handle, and closing the door body;

s2, introducing hot air: the hot air valve is opened, the hot air device is started to produce hot air, the hot air is respectively guided into the oven through two groups of hot air pipes, the first group of hot air pipes downwards spray the hot air from the top in the oven to enable the hot air to be contacted with the surface of the wood, the second group of hot air pipes spray the hot air into the main flow channel from the inner side wall of the oven, the hot air enters a plurality of first branch flow channels and third branch flow channels along the main flow channel, the hot air entering the first branch flow channels is upwards contacted with the bottom surface of the wood along the first branch flow channels, the hot air entering the third branch flow channels enters the second branch flow channels along the third branch flow channels, the hot air entering the second branch flow channels is sprayed out along the second branch flow channels to be contacted with one end, close to the wood supporting block, the temperature in the oven rises along with the introduction of the;

s3, introducing cold air: when the temperature in the oven rises to 110 ℃ below zero, closing the hot air device and the hot air valve, opening the fan, forming negative pressure in the air outlet groove by the fan to extract water vapor in the oven, opening the cold air valve and the cold air device, manufacturing cold air by the cold air device, respectively introducing the cold air into the oven through two groups of cold air pipes, forming convection with the hot air after the cold air enters the oven, accelerating the discharge of the water vapor, evacuating the water vapor in the oven after 5-10 minutes, and closing the fan, the cold air valve and the cold air device;

s4, circulating and drying: drying the wood by taking the steps S2-S3 as a cycle, and cycling for 40-60 hours;

s5, cooling: after the circulation drying is finished, starting a fan to drive the air in the oven to flow, slowly reducing the temperature in the oven to 20 ℃, standing for 1-2 hours, and finishing the drying;

s6, product detection: the door body is opened, the placing rack, the placing plate and the wood are pulled out of the oven through the handle, the dryness of the wood is detected, and if the moisture content of the wood is between 5% and 10%, the wood is dried.

Through adopting above-mentioned technical scheme, get and put the timber in-process with the rack, place the board and draw outside the oven, improved the inside utilization ratio of oven, let in cold air at the discharge vapor in-process, cold air and hot-air contact form the convection current, can accelerate the discharge of vapor, the slow cooling rate is 6-10 ℃/h in the cooling process of step S5, the bending deformation of timber, fracture can be avoided in the slow cooling, the temperature is stood timber for 1-2 hours after dropping to 20 ℃, be favorable to improving the quality of product.

The invention is further configured to: in the hot air and cold air passing process, a driving motor is started, the driving motor drives an eccentric wheel to rotate, the eccentric wheel drives a swing frame to swing by taking the top of a support as a fulcrum, when a contact point of the eccentric wheel and the swing frame moves from a far center point to a near center point of the eccentric wheel, one end, close to wood, of the swing frame swings upwards, in the process, the swing frame drives one end, far away from a supporting block, of the wood to rotate upwards by taking the other end as the fulcrum, when the contact point of the eccentric wheel and the swing frame moves from the near center point to the far center point of the eccentric wheel, one end, close to the wood, of the swing frame swings downwards, and in the process, the swing frame drives the.

Through adopting above-mentioned technical scheme, drive timber swing through the swinging arms in drying process for all surfaces of timber can both contact with hot-air and cold air, make ligneous drying more even.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a state in which wood is located at the lowest position according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of a state in which wood is located at an intermediate position according to an embodiment of the present invention.

Fig. 3 is a schematic cross-sectional structure of the main channel and the first sub-channel.

Fig. 4 is a schematic view of a part a of the enlarged structure in fig. 1.

Fig. 5 is a schematic view of a part of the enlarged structure at B in fig. 1.

The labels in the figures are:

1-oven, 2-placing plate, 3-door body, 4-air outlet groove, 401-fan, 402-dust screen, 5-hot air pipe, 6-cold air pipe, 7-hot air valve, 8-cold air valve, 9-guide rail, 10-placing rack, 1001-handle, 11-hot air device, 12-cold air device, 13-main runner, 14-first sub-runner, 15-swinging rack, 16-bracket, 17-supporting block, 18-driving motor, 19-eccentric wheel, 20-mounting block, 21-return spring, 22-second sub-runner, 23-third sub-runner, 24-damping groove, 25-upper shell, 26-lower shell, 27-main rod body, 28-auxiliary rod body, 29-main spring, 30-auxiliary spring, 31-first damping cavity, 32-second damping cavity, 33-first through hole, 34-second through hole, 35-main buffer plate, 36-fixing ring, 37-first limiting plate, 38-fixing part, 39-auxiliary buffer plate and 40-second limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the invention discloses a wooden door production device, which comprises an oven 1, wherein a placing plate 2 for placing wood is arranged in the oven 1, a door body 3 is arranged on the side wall of the oven 1, and in the specific embodiment of the invention: the door body 3 is provided with an air outlet groove 4 communicated with the inside and the outside of the oven 1, an air exhaust assembly is arranged in the air outlet groove 4, the oven 1 is internally provided with a hot air pipe 5 used for introducing hot air and a cold air pipe 6 used for introducing cold air, the hot air pipe 5 is provided with a hot air valve 7, the cold air pipe 6 is provided with a cold air valve 8, the oven 1 is internally provided with a temperature sensor used for detecting the temperature inside the oven 1, and the placing plate 2 is internally provided with an air guide assembly used for conveying air.

By adopting the technical scheme, a drying cavity is arranged in the oven 1, the placing plate 2 is arranged in the drying cavity and used for placing wood to be dried, the door body 3 is arranged on the side wall of the oven 1 and used for opening or closing the drying cavity, the wood is taken and placed by opening the door body 3, the door body 3 is closed in the drying process, the air outlet groove 4 is arranged on the door body 3, the air outlet groove 4 horizontally penetrates through the door body 3, the air exhaust component is fixed in the air outlet groove 4 and can form negative pressure in the air outlet groove 4, water vapor in the drying cavity is exhausted through the air outlet groove 4, hot air can be introduced into the drying cavity through the hot air pipe 5 to increase the temperature in the drying cavity, so that moisture in the wood is evaporated, cold air can be introduced into the drying cavity through the cold air pipe 6 to reduce the temperature in the drying cavity, and a spray head can be arranged at the end parts of the hot air pipe 5 and the cold air pipe 6, which are positioned, so as to improve the injection rate of hot air or cold air, meanwhile, the cold air can contact with the hot air to form convection, the discharge of water vapor is accelerated, the hot air valve 7 can control whether the hot air pipe 5 is conducted, the cold air valve 8 can control whether the cold air pipe 6 is conducted, the temperature sensor can monitor the temperature in the drying cavity in real time, so that the working personnel can know the temperature in the oven 1 in real time, the door body 3 is prevented from being opened when the temperature in the drying cavity is still high, accidents are avoided, the air guide component is arranged in the placing plate 2, hot air or cold air in the drying chamber can be guided to the upper surface of the placing plate 2 by the air guide means, i.e., hot air or cold air, is allowed to flow to the surface of the wood in contact with the placing board 2, so that each surface of the wood can be sufficiently dried, compared with the prior art, the drying method can dry the wood more uniformly, so that the wood can give full play to the performance.

In a specific embodiment of the invention: the air exhaust assembly comprises a fan 401, the fan 401 is fixedly connected with the inner wall of the air outlet groove 4, one side, away from the placement plate 2, of the fan 401 is provided with a dust screen 402, the dust screen 402 is fixedly connected with the inner wall of the air outlet groove 4, a guide rail 9 is arranged on the inner bottom surface of the oven 1, a placement rack 10 is arranged on the rail in a sliding mode, the placement plate 2 is located on the placement rack 10, a handle 1001 is arranged on the side wall, close to one side of the door body 3, of the placement rack 10, the handle 1001 can be pulled out of the oven 1 through the placement rack 10, a hot air device 11 and a cold air device 12 are arranged outside the oven 1, one end of a hot air pipe 5 penetrates through the inner wall of the oven 1 and then is connected with the air outlet end of the hot air device 11.

By adopting the technical scheme, the fan 401 drives air to flow, so that negative pressure is formed in the air outlet groove 4 to discharge water vapor in the drying cavity, the drying efficiency is improved, the dust screen 402 is arranged at the outlet of the air outlet groove 4 to prevent external impurities from entering the oven 1 through the air outlet groove 4 to react with wood, the guide rail 9 is horizontally arranged along the direction of the door body 3, the bottom of the placing frame 10 is in sliding connection with the guide rail 9, the placing plate 2 is arranged at the top of the placing frame 10, the handle 1001 is fixed on the side wall of the placing frame 10 to open the door body 3, the placing frame 10 and the placing plate 2 can be pulled out of the oven 1 through the handle 1001, so that the wood is taken and placed outside the oven 1, the utilization rate of the inside of the oven 1 is improved, the hot air device 11 can select the combination of the fan 401 and the electric heating box, the air outlet end of the fan 401 is connected with the input end of the electric heating, can form the hot-blast air through hot-blast apparatus 11 to in leading-in oven 1 of hot-blast main 5 with hot-blast, combination of fan 401 and refrigeration case can be selected to hot-blast apparatus 11, the air-out end of fan 401 is connected with the input of refrigeration case, 6 one ends of cold blast pipe run through behind the oven 1 inner wall with the output of refrigeration case be connected, can form cold air through cold air device 12, and through the cold blast pipe 6 with in the leading-in oven 1 of cold air.

In a specific embodiment of the invention: the air guide assembly comprises a main flow channel 13 and a plurality of first branch flow channels 14, the main flow channel 13 is arranged in a placing plate 2, one end of the main flow channel 13 penetrates through the side wall of one side of the placing plate 2, the first branch flow channels 14 are all positioned in the placing plate 2, one ends of the first branch flow channels 14 are communicated with the main flow channel 13, one ends of the first branch flow channels 14 far away from the main flow channel 13 penetrate through the upper surface of the placing plate 2, one ends of the first branch flow channels 14 far away from the main flow channel 13 are distributed on the upper surface of the placing plate 2 at intervals, the cold air pipes 6 and the hot air pipes 5 are divided into two groups, the first group of cold air pipes 6 and the first group of hot air pipes 5 are arranged at the top in the oven 1, the second group of cold air pipes 6 and the second group of hot air pipes 5 are arranged on the side wall of the oven 1 close to one side of the main flow channel 13, the two groups of hot air pipes 5 are provided with hot air valves 7.

By adopting the technical scheme, the distribution state of the main runner 13 can be horizontal or inclined, the lower end of the main runner 13 penetrates through the side wall on one side of the placing plate 2, the lower ends of the plurality of first branch runners 14 are L-shaped and communicated with the side wall of the main runner 13, the upper ends of the first branch runners 14 upwards penetrate through the upper surface of the placing plate 2, and the upper ends of the plurality of first branch runners 14 are distributed on the upper surface of the placing plate 2 at intervals so as to improve the uniformity of gas circulation and shorten the length of the first branch runners 14 so as to reduce the temperature loss of hot air or cold air; the hot air pipes 5 and the cold air pipes 6 are respectively provided with two groups, namely a first group and a second group, the hot air pipes 5 of the first group and the cold air pipes 6 of the first group are arranged at the top in the oven 1 side by side, a part of hot air is sprayed downwards from the top in the oven 1 to be contacted with wood after entering the oven 1 through the hot air pipes 5 of the first group, a part of cold air is sprayed downwards from the top in the oven 1 to be contacted with wood after entering the oven 1 through the cold air pipes 6 of the first group, the hot air pipes 5 of the second group and the cold air pipes 6 of the second group are arranged side by side on the side wall of the interior of the oven 1 close to the lower end of the main flow passage 13, when the placing plate 2 and the placing rack 10 are completely positioned in the oven 1, the air outlets of the hot air pipes 5 of the second group and the cold air pipes 6 of the second group are close to and face the lower end of the main flow passage 13, so that the hot air sprayed from the, the hot air or the cold air enters the first branch flow channel 14 along the main flow channel 13 and contacts with the bottom surface of the wood through the first branch flow channel 14, so that the hot air and the cold air can simultaneously contact with the wood from the upper part and the lower part, each surface of the wood can be ensured to contact with the hot air and the cold air, and the drying uniformity of the wood is ensured; two hot-blast valves 7 can be respectively the independent control two sets of hot-blast main 5 whether switch on, and two cold blast valves 8 can be respectively the independent control two cold blast main 6 whether switch on.

In a specific embodiment of the invention: a swing frame 15 is arranged on one side of the upper surface of the placing plate 2, a support 16 is arranged in the middle of the swing frame 15, the bottom of the support 16 is fixedly connected with the upper surface of the placing plate 2, the middle part of the swinging frame 15 is rotatably connected with the top of the support 16, one side of the swing frame 15 is provided with a supporting block 17, the supporting block 17 is fixed on the upper surface of the placing plate 2, a wood placing area is formed between the supporting block 17 and the bracket 16, a driving motor 18 is arranged on one side of the bracket 16 far away from the supporting block 17, an eccentric wheel 19 is arranged on an output shaft of the driving motor 18, the lower surface of one end of the swing frame 15 is in surface contact with the outer edge of the eccentric wheel 19, a mounting block 20 is arranged on one side of the eccentric wheel 19, the mounting block 20 is fixed on the upper surface of the placing plate 2, the top of the mounting block 20 is provided with a return spring 21, and one end of the return spring 21 far away from the mounting block 20 is fixedly connected with one side wall of the swing frame 15 close to the eccentric wheel 19.

By adopting the technical scheme, the upper surface of one side of the placing plate 2, which is far away from the door body 3, is provided with a concave part, the support 16, the driving motor 18 and the mounting block 20 are all fixed on the bottom surface of the concave part, the side wall of the support 16 is abutted against the side wall of the concave part so as to improve the stability of the support 16, the support block 17 is fixed on one side of the upper surface of the placing plate 2, which is far away from the swing frame 15, a wood placing area is formed between the support block 17 and the swing frame 15 and is used for placing wood, the middle part of the swing frame 15 is hinged with the top of the support 16, the swing frame 15 can swing by taking the top of the support 16 as a pivot, one end of the swing frame 15 is positioned in the wood placing area, the other end of the swing frame is positioned above the concave part, the driving motor 18 can select a high-temperature resistant motor on, the driving motor 18 is started to drive the output shaft to rotate, the output shaft drives the eccentric wheel 19 to rotate, the outer edge surface of the eccentric wheel 19 is in contact with the bottom surface of one end of the swing frame 15, one end of the return spring 21 is fixed at the top of the mounting block 20, the other end of the return spring is fixedly connected with one end, close to the eccentric wheel 19, of the swing frame 15, the swing frame 15 can be in contact with the outer edge surface of the eccentric wheel 19 all the time under the action of the return spring 21, when the contact point of the eccentric wheel 19 and the swing frame 15 is a far center point on the outer edge surface of the eccentric wheel 19, one end, located in the wood placing area, of the swing frame 15 is at the highest position point, the bottom surface of the end of the swing frame 15 is in contact with the upper surface of the placing plate 2, and when the contact point of the eccentric wheel 19 and the swing frame; when placing the wood before drying, one end of the swing frame 15, which is positioned in the wood placing area, is positioned at the lowest position point, one end of the wood to be dried is abutted against the side wall of one side, which is close to the wood placing area, of the supporting block 17, the other end of the wood is abutted against the upper surface of one end, which is close to the wood placing area, of the swing frame 15, so that in the process of introducing hot air for drying, the driving motor 18 is started to drive the eccentric wheel 19 to rotate, the contact point of the eccentric wheel 19 and the swing frame 15 moves from the far center point to the near center point of the eccentric wheel 19, in the process, one end, which is positioned in the wood placing area, of the swing frame 15 supports the wood, a certain gap is formed between the wood and the upper surface of the placing plate 2, so that the hot air or cold air sprayed from the first diversion channel 14 can be more fully contacted with the bottom surface of the wood, the drying effect is improved, after the wood is supported to the highest point, the contact, in the process, the supported end of the wood falls along with the swing frame 15, in the process of wood movement, one end of the wood close to the swing frame 15 swings up and down by taking a contact point of the wood and the supporting block 17 as a fulcrum, and in order to ensure the stability of wood placement, the swing frame 15 swings only within a small angle range.

In a specific embodiment of the invention: the supporting block 17 and the placing plate 2 are integrally formed, a second branch flow channel 22 is arranged on the side wall of the supporting block 17 close to the wood placing area, a third branch flow channel 23 is arranged in the supporting block 17, the second branch flow channel 22 penetrates through the side wall of the supporting block 17 and then is communicated with one end of the third branch flow channel 23, and one end, far away from the second branch flow channel 22, of the third branch flow channel 23 is communicated with the main flow channel 13.

By adopting the technical scheme, the supporting block 17 can be fixed on the upper surface of the placing plate 2, preferably, the supporting block 17 and the placing plate 2 are integrally formed, so that the stability of the supporting block 17 can be ensured, the number of the second branch runners 22 is multiple, the second branch runners 22 are distributed on the side wall of one side of the supporting block 17 close to the wood placing area at intervals, the upper end of the third branch runner 23 is positioned in the supporting block 17, the lower end of the third branch runner 23 penetrates through the supporting block 17 and the surface of the placing plate 2 and then is communicated with the main runner 13, the second branch runners 22 are communicated with the third branch runners 23, when placing wood, partial area of the end part of the wood is superposed with the side wall of the supporting block 17, in the wood moving process, the partial area can be separated from the side wall of the supporting block 17 within a certain time interval, when hot air or cold air is introduced, the hot, then enters the second branch runner 22 along the third branch runner 23, and then is sprayed out along the second branch runner 22 to contact with the part of the area on the wood, so as to ensure the drying effect of the wood.

In a specific embodiment of the invention: place 2 upper surfaces of board and be located timber and place the district internal interval and be equipped with a plurality of shock attenuation groove 24, be equipped with the damper assembly who is used for cushioning timber vibration in the shock attenuation groove 24.

Through adopting above-mentioned technical scheme, in the drying process, driving motor 18 drives eccentric wheel 19 and constantly rotates, eccentric wheel 19 constantly drives the swing span 15 swing, swing span 15 constantly drives timber up-and-down motion, timber can cause certain impact to placing board 2 in the motion process, at a dry in-process, timber need carry out the motion of hundreds of times, it is anxious to place board 2 life under long-term impact, and the stability that timber was placed can't be guaranteed, consequently, upper surface interval placing board 2 sets up a plurality of shock attenuation groove 24, all set up damper in every shock attenuation groove 24, cushion the impact that the plank caused to placing board 2 through damper, both can guarantee the stability that timber was placed like this, also can prolong the life who places board 2.

In a specific embodiment of the invention: the damping component comprises an upper shell 25, a lower shell 26, a main rod 27, an auxiliary rod 28, a main spring 29 and an auxiliary spring 30, wherein a first damping cavity 31 is arranged at the bottom of the upper shell 25, a second damping cavity 32 is arranged at the top of the lower shell 26, an internal thread is arranged on the inner wall of the first damping cavity 31, an external thread is arranged on the upper portion of the outer wall of the lower shell 26, the upper shell 25 is in threaded connection with the lower shell 26, a first through hole 33 is arranged at the top of the upper shell 25, the first through hole 33 is communicated with the first damping cavity 31, one end of the main rod 27 penetrates through the first through hole 33 and then is positioned in the first damping cavity 31, one end of the main rod 27 far away from the upper shell 25 extends to the outside of the damping groove 24, the outer wall of the main rod 27 is in sliding connection with the inner wall of the first through hole 33, a second through hole 34 is arranged at the bottom of the lower shell 26, the auxiliary rod body 28 is located in the second damping cavity 32 after passing through the second through hole 34, one end of the auxiliary rod body 28 away from the lower shell 26 is fixedly connected with the bottom surface of the damping groove 24, the outer wall of the auxiliary rod body 28 is slidably connected with the inner wall of the second through hole 34, the first damping cavity 31 is provided with the main damping plate 35, the upper side and the lower side of the main damping plate 35 are respectively provided with the fixing ring 36, the outer wall of the fixing ring 36 is fixedly connected with the inner wall of the first damping cavity 31, the end part of the main rod body 27 located in the first damping cavity 31 is provided with the first limiting plate 37, one side of the first limiting plate 37 away from the main rod body 27 is provided with the fixing part 38, the main spring 29 is arranged between the first limiting plate 37 and the main damping plate 35, one end of the main spring 29 is fixedly connected with the main damping plate 35, one end of the main spring 29 away from the main damping plate 35 is sleeved on the outer wall of the fixing part, vice buffer board 39 lateral wall and second shock attenuation chamber 32 inner wall fixed connection, the one end that the auxiliary rod body 28 is located second shock attenuation chamber 32 is equipped with second limiting plate 40, one side that the auxiliary rod body 28 was kept away from to second limiting plate 40 also is equipped with fixed part 38, auxiliary spring 30 establishes between vice buffer board 39 and second

limiting plate

40, 30 one end of auxiliary spring and vice buffer board 39 fixed connection, the pot head that vice buffer board 39 was kept away from to auxiliary spring 30 is established on fixed part 38 outer wall.

By adopting the technical scheme, the upper shell 25 and the lower shell 26 are both cylindrical, the first damping cavity 31 and the second damping cavity 32 are both cylindrical cavities, the diameter of the first damping cavity 31 is larger than the outer diameter of the lower shell 26, the upper part of the outer wall of the lower shell 26 is provided with a plurality of circles of external threads, the inner wall of the first damping cavity 31 is provided with a plurality of circles of internal threads matched with the external threads, the upper shell 25 and the lower shell 26 are fixedly connected through threads, the connection mode is convenient to install and disassemble, parts in the upper shell 25 and the lower shell 26 are convenient to replace and maintain, the first through hole 33 penetrates through the upper surface of the upper shell 25 along the vertical direction, the outer wall of the main rod 27 and the inner wall of the first through hole 33 are arranged in a sliding manner along the vertical direction, the upper surface of the upper shell 25 is flush with or lower than the notch of the damping groove 24, the upper end of the main rod 27 extends to the outside of, the second through hole 34 penetrates through the bottom surface of the lower shell 26 along the vertical direction, the outer wall of the auxiliary rod body 28 is connected with the inner wall of the second through hole 34 in a sliding manner along the vertical direction, a certain distance exists between the bottom surface of the lower shell 26 and the bottom surface of the damping groove 24, the lower end of the auxiliary rod body 28 is fixedly connected with the bottom surface of the damping groove 24, the side wall of the main damping plate 35 is fixedly connected with the inner wall of the first damping cavity 31, the first limiting plate 37 is fixedly connected with the bottom of the main rod body 27, the main spring 29 is arranged between the first limiting plate 37 and the main damping plate 35, the middle part of one side of the first limiting plate 37, which is close to the main damping plate 35, is provided with a fixing part 38, a spring placing groove can be arranged on one side of the main damping plate 35, which is close to the main spring 29, so that one end of the main spring 29 is sleeved on the outer wall of the, to ensure the stability of the main spring 29, the side wall of the auxiliary buffer plate 39 is fixedly connected with the inner wall of the second damping cavity 32, the second limiting plate 40 is fixedly connected with the top end of the auxiliary rod body 28, the auxiliary spring 30 is arranged between the second limiting plate 40 and the auxiliary buffer plate 39, the middle part of one side of the second limiting plate 40 close to the auxiliary buffer plate 39 is provided with a fixing part 38, a spring placing groove can also be arranged on one side of the auxiliary buffer plate 39 close to the second limiting plate 40, one end of the auxiliary spring 30 is sleeved on the outer wall of the fixing part 38 and then connected with the second limiting plate 40, the other end of the auxiliary spring 30 is connected with the bottom surface of the spring placing groove to ensure the stability of the auxiliary spring 30, in the process that the wood moves downwards from the highest point, the bottom surface of the wood is in contact with the upper end of the main rod body 27 and transmits the impact to the main rod body 27, the main spring 29 and the main buffer plate 35 are matched with each other to buffer part, the main buffer board 35 transmits the impact to the upper shell 25, the upper shell 25 directly transmits the impact to the lower shell 26, the lower shell 26 transmits the impact to the auxiliary buffer board 39, the auxiliary spring 30 and the auxiliary rod 28 are mutually matched to buffer the impact, so through multi-section buffering, the impact transmitted to the placing board 2 can be reduced to be very small or even not, as the main rod 27 is directly contacted with wood, the impact on the main buffer board 35 is larger in the first section buffering, the main buffer board 35 can be designed to be movable, the fixing rings 36 are arranged on the upper side and the lower side of the main buffer board 35, the main buffer board 35 is fixed through the fixing rings 36, so that the main buffer board 35 can also buffer the impact when receiving the impact, then the impact is transmitted to the upper shell 25 through the fixing rings 36, and the impact on the placing board 2 can be further reduced, while the impact received by the sub-cushion plate 39 is small after being once cushioned, the fixing ring 36 may not be provided from the viewpoint of simplification of the structure.

In a specific embodiment of the invention: the one end of solid fixed ring 36 and main buffer board 35 contact is elastic material, fixed part 38 mainly comprises the cylinder and the arch that is located the cylinder tip, the arch is the arc arch.

Through adopting above-mentioned technical scheme, can set up one deck elastic block in the one end of solid fixed ring 36 and the contact of main buffer board 35, with the further cushioning effect that improves the impact that produces timber, fixed part 38 mainly comprises cylinder and arch, the arch can be the arc arch, also can be the toper type arch, it is preferably the arc arch, use fixed part 38 on the first limiting plate 37 as the example, cylinder one end is fixed near the lateral wall middle part of main buffer board 35 one side with first limiting plate 37, the other end of cylinder is fixed with the great one end of protruding area, the structure of cylinder suits with main spring 29's shape, can fix main spring 29 better, bellied structure is favorable to main spring 29's installation.

The invention also discloses a use method of the wood door production device, which comprises the following steps:

s1, placing: opening the door body 3, horizontally pulling the placing frame 10 and the placing plate 2 out of the oven 1 through the handle 1001, placing wood to be dried in a wood placing area on the upper surface of the placing plate 2, contacting one end of the wood with the supporting block 17, abutting the other end of the wood against the upper surface of the swing frame 15 far away from one end of the eccentric wheel 19, pushing the placing frame 10, the placing plate 2 and the wood into the oven 1 through the handle 1001, and closing the door body 3;

s2, introducing hot air: the hot blast valve 7 is opened, the hot blast device 11 is started to produce hot air and the hot air is respectively guided into the oven 1 through the two groups of hot blast pipes 5, the first group of hot air pipes 5 spray hot air downwards from the top in the oven 1 to make the hot air contact with the surface of the wood, the second group of hot air pipes 5 spray the hot air into the main flow passage 13 from the inner side wall of the oven 1, the hot air flows along the main flow channel 13 into the first branch flow channels 14 and the third branch flow channels 23, the hot air introduced into the first subchannel 14 is brought into contact with the bottom surface of the wood upward along the first subchannel 14, the hot air introduced into the third subchannel 23 is introduced into the second subchannel 22 along the third subchannel 23, the hot air entering the second branch flow passage 22 is sprayed out along the second branch flow passage 22 to be contacted with one end of the wood close to the supporting block 17, the temperature in the oven 1 is increased along with the introduction of the hot air, and the temperature sensor monitors the temperature in the oven 1 in real time;

s3, introducing cold air: when the temperature in the oven 1 rises to 110 ℃ of 100-;

s5, cooling: after the circulation drying is finished, starting the fan 401 to drive the air in the oven 1 to flow, slowly reducing the temperature in the oven 1 to 20 ℃, standing for 1-2 hours, and finishing the drying;

s6, product detection: the door body 3 is opened, the placing frame 10, the placing plate 2 and the wood are pulled out from the oven 1 through the handle 1001, the dryness of the wood is detected, and if the moisture content of the wood is between 5% and 10%, the wood is dried.

Through adopting above-mentioned technical scheme, get and put the timber in-process with rack 10, place board 2 and draw outside oven 1, improved the inside utilization ratio of oven 1, let in cold air at the discharge vapor in-process, cold air and hot-air contact form the convection current, can accelerate the discharge of vapor, the slow cooling speed is 6-10 ℃/h in the cooling process of step S5, the slow cooling can avoid timber bending deformation, fracture, the temperature drops to and stews timber for 1-2 hours after 20 ℃, is favorable to improving the quality of product.

In a specific embodiment of the invention: in the process of hot air and cold air supply, a driving motor 18 is started, the driving motor 18 drives an eccentric wheel 19 to rotate, the eccentric wheel 19 drives a swing frame 15 to swing by taking the top of a support 16 as a fulcrum, when a contact point of the eccentric wheel 19 and the swing frame 15 moves from a far center point to a near center point of the eccentric wheel 19, one end, close to the wood, of the swing frame 15 swings upwards, in the process, the swing frame 15 drives one end, far away from a supporting block 17, of the wood to rotate upwards by taking the other end as the fulcrum, when the contact point of the eccentric wheel 19 and the swing frame 15 moves from the near center point to the far center point of the eccentric wheel 19, one end, close to the wood, of the swing frame 15 swings downwards, and in the process, the swing frame.

Through adopting above-mentioned technical scheme, drive timber swing through swing span 15 in drying process for all surfaces of timber can both contact with hot-air and cold air, make ligneous drying more even.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a timber apparatus for producing, includes oven (1), inside board (2) of placing that is used for placing timber that is equipped with of oven (1), be equipped with door body (3) on oven (1) lateral wall, its characterized in that: the door body (3) is provided with an air outlet groove (4) communicated with the inside and the outside of the oven (1), an air exhaust assembly is arranged in the air outlet groove (4), the oven (1) is provided with a hot air pipe (5) used for introducing hot air and a cold air pipe (6) used for introducing cold air, the hot air pipe (5) is provided with a hot air valve (7), the cold air pipe (6) is provided with a cold air valve (8), a temperature sensor used for detecting the internal temperature of the oven (1) is arranged in the oven (1), and the placing plate (2) is provided with an air guide assembly used for transmitting air.

2. The wooden door producing apparatus according to claim 1, characterized in that: the air exhaust assembly comprises a fan (401), the fan (401) is fixedly connected with the inner wall of the air outlet groove (4), one side, away from the placement plate (2), of the fan (401) is provided with a dust screen (402), the dust screen (402) is fixedly connected with the inner wall of the air outlet groove (4), the bottom surface of the oven (1) is horizontally provided with a guide rail (9), a placement frame (10) is arranged on the rail in a sliding mode, the placement plate (2) is located on the placement frame (10), a handle (1001) is arranged on the side wall, close to one side of the door body (3), of the placement frame (10) and can be pulled out of the oven (1) through the handle (1001), a hot air device (11) and a cold air device (12) are arranged outside the oven (1), one end of the hot air pipe (5) penetrates through the inner wall of the oven (1) and is connected with the air outlet end of the hot air device (11), and one end of the cold air pipe (6) penetrates through the inner wall of the And (6) connecting.

3. A wooden door producing apparatus as claimed in claim 1 or 2, wherein: the air guide assembly comprises a main flow channel (13) and a plurality of first branch flow channels (14), the main flow channel (13) is arranged in the placing plate (2), one end of the main flow channel (13) penetrates through the side wall of one side of the placing plate (2), the first branch flow channels (14) are all located in the placing plate (2), one end of each first branch flow channel (14) is communicated with the main flow channel (13), one end, far away from the main flow channel (13), of each first branch flow channel (14) penetrates through the upper surface of the placing plate (2), one ends, far away from the main flow channel (13), of the first branch flow channels (14) are distributed on the upper surface of the placing plate (2) at intervals, the cold air pipes (6) and the hot air pipes (5) are divided into two groups, the first group of cold air pipes (6) and the hot air pipes (5) are arranged at the top in the oven (1), the second group of cold air pipes (6) and the hot air pipes (5) are arranged on the side wall, the second group of cold air pipes (6) and the hot air pipes (5) are close to and face the main flow channel (13), cold air valves (8) are arranged on the two groups of cold air pipes (6), and hot air valves (7) are arranged on the two groups of hot air pipes (5).

4. A wooden door producing apparatus as claimed in claim 3, wherein: a swing frame (15) is arranged on one side of the upper surface of the placing plate (2), a support (16) is arranged in the middle of the swing frame (15), the bottom of the support (16) is fixedly connected with the upper surface of the placing plate (2), the middle of the swing frame (15) is rotatably connected with the top of the support (16), a supporting block (17) is arranged on one side of the swing frame (15), the supporting block (17) is fixed on the upper surface of the placing plate (2), a wood placing area is formed between the supporting block (17) and the support (16), a driving motor (18) is arranged on one side of the support (16) far away from the supporting block (17), an eccentric wheel (19) is arranged on an output shaft of the driving motor (18), the lower surface of one end of the swing frame (15) is in contact with the outer edge surface of the eccentric wheel (19), a block (20) is arranged on one side of the eccentric wheel (19), the top of the mounting block (20) is provided with a return spring (21), and one end of the return spring (21) far away from the mounting block (20) is fixedly connected with the side wall of one end of the swing frame (15) close to the eccentric wheel (19).

5. The wooden door producing apparatus according to claim 4, wherein: the supporting block (17) with place board (2) integrated into one piece, be equipped with second subchannel (22) on the lateral wall that supporting block (17) are close to timber and place district one side, be equipped with third subchannel (23) in supporting block (17), second subchannel (22) run through supporting block (17) lateral wall back and third subchannel (23) one end intercommunication, the one end and the mainstream canal (13) intercommunication that second subchannel (22) were kept away from in third subchannel (23).

6. A wood door producing apparatus according to claim 4 or 5, wherein: place board (2) upper surface and be located timber and place the district internal interval and be equipped with a plurality of shock attenuation groove (24), be equipped with the damper assembly who is used for cushioning timber vibration in shock attenuation groove (24).

7. The wooden door producing apparatus as claimed in claim 6, wherein: the damping component comprises an upper shell (25), a lower shell (26), a main rod body (27), an auxiliary rod body (28), a main spring (29) and an auxiliary spring (30), wherein a first damping cavity (31) is arranged at the bottom of the upper shell (25), a second damping cavity (32) is arranged at the top of the lower shell (26), an internal thread is arranged on the inner wall of the first damping cavity (31), an external thread is arranged on the upper part of the outer wall of the lower shell (26), the upper shell (25) is in threaded connection with the lower shell (26), a first through hole (33) is arranged at the top of the upper shell (25), the first through hole (33) is communicated with the first damping cavity (31), one end of the main rod body (27) penetrates through the first through hole (33) and then is positioned in the first damping cavity (31), one end, far away from the upper shell (25), of the main rod body (27), extends to the outside of the damping groove (24), the outer wall of the main rod body (27) is in sliding connection with the, the lower casing (26) is provided with a second through hole (34) at the bottom, the second through hole (34) is communicated with a second damping cavity (32), one end of an auxiliary rod body (28) penetrates through the second through hole (34) and then is positioned in the second damping cavity (32), one end of the auxiliary rod body (28) far away from the lower casing (26) is fixedly connected with the bottom surface of a damping groove (24), the outer wall of the auxiliary rod body (28) is slidably connected with the inner wall of the second through hole (34), a main buffer plate (35) is arranged in the first damping cavity (31), fixing rings (36) are arranged on the upper side and the lower side of the main buffer plate (35), the outer wall of each fixing ring (36) is fixedly connected with the inner wall of the first damping cavity (31), one end part, positioned in the first damping cavity (31), of the main rod body (27) is provided with a first limiting plate (37), one side, far away from the main rod body (27), of the first limiting plate (37, the main spring (29) is arranged between the first limit plate (37) and the main buffer plate (35), one end of the main spring (29) is fixedly connected with the main buffer plate (35), one end of the main spring (29) far away from the main buffer plate (35) is sleeved on the outer wall of the fixing part (38), an auxiliary buffer plate (39) is arranged in the second damping cavity (32), the side wall of the auxiliary buffer plate (39) is fixedly connected with the inner wall of the second damping cavity (32), one end of the auxiliary rod body (28) positioned in the second damping cavity (32) is provided with a second limiting plate (40), a fixing part (38) is also arranged on one side of the second limit plate (40) far away from the auxiliary rod body (28), the auxiliary spring (30) is arranged between the auxiliary buffer plate (39) and the second limit plate (40), one end of the auxiliary spring (30) is fixedly connected with the auxiliary buffer plate (39), and one end, far away from the auxiliary buffer plate (39), of the auxiliary spring (30) is sleeved on the outer wall of the fixing part (38).

8. The wooden door producing apparatus as claimed in claim 7, wherein: the one end of solid fixed ring (36) and main buffer board (35) contact is elastic material, fixed part (38) mainly comprise the cylinder with the arch that is located the cylinder tip, the arch is the arc arch.

9. A method of using the apparatus for producing wooden doors of claim 8, comprising the steps of:

s1, placing: opening a door body (3), horizontally pulling out the placing frame (10) and the placing plate (2) from the oven (1) through a handle (1001), placing wood to be dried in a wood placing area on the upper surface of the placing plate (2), contacting one end of the wood with a supporting block (17), abutting the other end of the wood against the upper surface of one end, far away from the eccentric wheel (19), of the swing frame (15), pushing the placing frame (10), the placing plate (2) and the wood into the oven (1) through the handle (1001), and closing the door body (3);

s2, introducing hot air: the hot air valve (7) is opened, the hot air device (11) is started to produce hot air, the hot air is respectively guided into the oven (1) through two groups of hot air pipes (5), the first group of hot air pipes (5) downwards spray the hot air from the top in the oven (1) to enable the hot air to be contacted with the surface of the wood, the second group of hot air pipes (5) spray the hot air into the main flow passage (13) from the inner side wall of the oven (1), the hot air enters a plurality of first branch flow passages (14) and third branch flow passages (23) along the main flow passage (13), the hot air entering the first branch flow passage (14) upwards contacts with the bottom surface of the wood along the first branch flow passage (14), the hot air entering the third branch flow passage (23) enters the second branch flow passage (22) along the third branch flow passage (23), the hot air entering the second branch flow passage (22) is sprayed out along the second branch flow passage (22) to be contacted with one end, close to the supporting block, the temperature in the oven (1) rises along with the introduction of hot air, and the temperature sensor monitors the temperature in the oven (1) in real time;

s3, introducing cold air: when the temperature in the oven (1) rises to 110 ℃ of 100-;

s5, cooling: after the circulation drying is finished, starting a fan (401) to drive the air in the oven (1) to flow, slowly reducing the temperature in the oven (1) to 20 ℃, standing for 1-2 hours, and finishing the drying;

s6, product detection: the door body (3) is opened, the placing frame (10), the placing plate (2) and the wood are pulled out of the oven (1) through the handle (1001), the dryness of the wood is detected, and if the moisture content of the wood is between 5% and 10%, the drying of the wood is completed.

10. The use method of the wooden door production device according to claim 9, characterized in that: in the process of introducing hot air and cold air, a driving motor (18) is started, the driving motor (18) drives an eccentric wheel (19) to rotate, the eccentric wheel (19) drives a swing frame (15) to swing by taking the top of a support (16) as a fulcrum, when the contact point of the eccentric wheel (19) and the swing frame (15) moves from the far center point to the near center point of the eccentric wheel (19), one end, close to the wood, of the swing frame (15) swings upwards, in the process, the swing frame (15) drives one end, far away from a supporting block (17), of the wood to rotate upwards by taking the other end as the fulcrum, when the contact point of the eccentric wheel (19) and the swing frame (15) moves from the near center point to the far center point of the eccentric wheel (19), one end, close to the wood, of the swing frame (15) swings downwards, and in the process, the swing frame (15) drives.