Energy-saving continuous drying device and drying method for producing solid wood skirting

Abstract

The present invention relates to the technical field of solid wood drying, and specifically to an energy-saving continuous drying device and a drying method for producing solid wood skirting boards, comprising a drying box body, a continuous conveying mechanism, a transfer mechanism, a loading mechanism and a unloading mechanism; the drying box body comprises a drying bin; the continuous conveying mechanism comprises a first drying conveying structure and a second drying conveying structure, the conveying direction of the first drying conveying structure is from the loading mechanism toward the drying bin, and the conveying direction of the second drying conveying structure is opposite to the conveying direction of the first drying conveying structure; the transfer mechanism is used to transfer the skirting board on the first drying conveying structure to the second drying conveying structure; the loading mechanism is used to convey the skirting board to the first drying conveying structure; the unloading mechanism is used to unload the skirting board on the second drying conveying structure; the present invention is provided with a continuous conveying mechanism, a transfer mechanism, a loading mechanism and an unloading mechanism, thereby improving the drying efficiency and reducing the total energy consumption required to achieve the same drying effect.

Description

Technical Field

[0001] The invention relates to the technical field of solid wood drying, in particular to an energy-saving continuous drying device for producing solid wood skirting boards, and in particular to a drying method for an energy-saving in-line drying device for producing solid wood skirting boards. Background Art

[0002] As an important element in home decoration, solid wood skirting not only has a beautiful decorative effect, but also effectively protects the wall and prevents wall damage caused by furniture movement, cleaning, etc. However, the processing of solid wood skirting is complicated, among which the drying process is particularly critical and directly related to the quality and stability of the product.

[0003] Traditional skirting board production is equipped with one production line and one oven. The previous processes of skirting boards are grinding, painting, etc., which are all assembly lines. After the previous processes are completed, they need to be dried. After being transported into the oven entrance, they are transported out of the oven end and transported to the next process. The disadvantages of the existing technology are high production costs, high oven energy consumption, low utilization rate, and the entire production line occupies a large area. When the output is large, it is necessary to add several lines for circulation. Summary of the invention

[0004] In view of the above problems, an energy-saving continuous drying device for the production of solid wood skirting boards is provided. The present invention is provided with a continuous conveying mechanism, a transfer mechanism, a loading mechanism and a unloading mechanism, thereby improving the drying efficiency and reducing the total energy consumption required to achieve the same drying effect.

[0005] In order to solve the problems of the prior art, the present invention provides an energy-saving continuous drying device for the production of solid wood skirting boards, comprising a drying box body, a continuous conveying mechanism, a transfer mechanism, a loading mechanism and a unloading mechanism; the drying box body comprises a drying bin, a loading bin and a unloading bin, the drying bin, the loading bin and the unloading bin are connected, and the loading bin has a drying capacity; the continuous conveying mechanism comprises a first drying conveying structure and a second drying conveying structure, the conveying direction of the first drying conveying structure is from the loading mechanism toward the drying bin, the second drying conveying structure is arranged above the first drying conveying structure in parallel, and the conveying direction of the second drying conveying structure is opposite to the conveying direction of the first drying conveying structure, and the second drying conveying structure passes through the top of the loading mechanism and extends to the unloading mechanism; the transfer mechanism is arranged at one end of the drying bin, and the transfer mechanism is used to transfer the skirting board on the first drying conveying structure to the second drying conveying structure; the loading mechanism is arranged in the loading bin, and the loading mechanism is used to convey the skirting board to the first drying conveying structure; the unloading mechanism is arranged in the unloading bin, and the unloading mechanism is used to unload the skirting board on the second drying conveying structure.

[0006] Preferably, there are two first drying conveying structures, the two first drying conveying structures are arranged parallel to each other, and the conveying directions of the two first drying conveying structures are the same; there are two second drying conveying structures, the two second drying conveying structures are respectively arranged at the upper and lower ends of the two second drying conveying structures, and the two second drying conveying structures respectively correspond to the adjacent first drying conveying structures.

[0007] Preferably, the transfer mechanism includes a first frame and a first lifting and transferring structure; the first frame is arranged at one end of the drying bin; there are two first lifting and transferring structures, and the two first lifting and transferring structures are respectively arranged at the upper and lower ends of the first frame; the first lifting and transferring structure includes a first transfer component and a second transfer component; the first lifting and transferring structure is located at the upper end of the first frame, wherein the first transfer component is located on the first frame and the second transfer component is located on the corresponding second drying conveying structure; the first lifting and transferring structure is located at the lower end of the first frame, wherein the first transfer component is located on the corresponding first drying conveying structure and the second transfer component is located on the first frame; the first transfer component is used to lift the skirting on the first drying conveying structure upwards; the second transfer component is used to receive the skirting lifted by the first transfer component and transfer the skirting to the second drying conveying structure.

[0008] Preferably, the first lifting and transferring structure further includes an anti-skid component, and there are two anti-skid components, which are respectively arranged on the first transfer component and the second transfer component.

[0009] Preferably, there are two feeding mechanisms, which correspond to the two first drying conveying structures respectively, and the feeding mechanism includes a material guiding structure, a feeding conveying structure and an equidistant and constant-speed conveying structure; there are two material guiding structures, which are arranged in parallel with each other, and the two ends of the skirting line are respectively mounted on the two material guiding structures, and the material guiding structure is used to convey the skirting line to the first drying conveying structure; the feeding conveying structure is arranged at the same end of the two material guiding structures, and the conveying direction of the feeding conveying structure is perpendicular to the conveying direction of the material guiding structure, and the feeding conveying structure is used to convey the skirting line to the two material guiding structures; the equidistant and constant-speed conveying structure is arranged between the material guiding structure and the first drying conveying structure, and the equidistant and constant-speed conveying structure includes two equidistant conveying components arranged in parallel with each other, and the two equidistant conveying components are respectively close to the two material guiding structures, and a plurality of speed reduction combined blocks are arranged on the equidistant conveying components at equal intervals, and the two corresponding speed reduction combined blocks on the two equidistant conveying components are used in combination.

[0010] Preferably, the material guiding structure includes a guiding conveying component and a lifting conveying component; the two ends of the guiding conveying component are respectively connected to the equidistant conveying component and the loading conveying structure; the lifting conveying component is arranged between the guiding conveying component and the equidistant conveying component, and the conveying direction of the lifting conveying component is from the conveying surface lower than the guiding conveying component toward the conveying surface higher than the guiding conveying component, and the conveying surface at one end of the lifting conveying component is higher than the conveying surface of the equidistant conveying component.

[0011] Preferably, the material guiding structure also includes an arc-shaped lifting rod, which is arranged on one side of the lifting and conveying assembly. The arc-shaped lifting rod is located at the intersection of the conveying direction of the guiding conveying assembly and the conveying direction of the lifting conveying assembly, and the top of the arc-shaped lifting rod is higher than the conveying surface of the guiding conveying assembly.

[0012] Preferably, the loading mechanism further comprises a guiding centering structure, which is arranged on both sides of the equidistant and constant-speed conveying structure, and the guiding centering structure is used to guide the skirting board to be centered on the two equidistant conveying components.

[0013] Preferably, the unloading mechanism includes a second frame, a unloading conveying structure and a second lifting and transferring structure; the second frame is arranged in the unloading bin; the unloading conveying structure is arranged on one side of the second frame; the second lifting and transferring structure is arranged on the other side of the second frame, and the second lifting and transferring structure includes two third transfer components and a synchronous rotation structure, the two third transfer components correspond to the two second drying conveying structures respectively, the two third transfer components are used to transfer the skirtings on the two second drying conveying structures to the unloading conveying structure, the synchronous rotation structure is arranged on one side of the third transfer component, and the synchronous rotation structure is used to drive the two third transfer components to operate simultaneously.

[0014] A drying method of an energy-saving continuous drying device for producing solid wood skirting boards, comprising the following steps:

[0015] S1, the feeding conveying structure transfers the skirting to the material guiding structure, the material guiding structure conveys the skirting to the equidistant and constant-speed conveying structure, and the equidistant and constant-speed conveying structure conveys the skirting at equal intervals to the first drying conveying structure;

[0016] S2, the first drying and conveying structure moves the skirting from one end of the drying chamber to the other end, and the drying chamber dries the skirting;

[0017] S3, the transfer mechanism transfers the skirting on the first drying conveying structure to the second drying conveying structure, and the second drying conveying structure drives the skirting to move in the opposite direction in the drying chamber, so that the skirting is dried in the drying chamber again;

[0018] S4, the second drying and conveying structure conveys the skirting line to the unloading bin, and the second lifting and transferring structure transfers and merges the skirting lines on the two second drying and conveying structures onto the unloading conveying structure.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The present invention is provided with a continuous conveying mechanism, a transfer mechanism, a loading mechanism and a unloading mechanism. The continuous conveying mechanism comprises a first drying conveying structure and a second drying conveying structure, which are arranged in parallel and in opposite directions in a drying bin, so that the skirting line forms a zigzag movement path in the drying bin, which not only prolongs the drying time but also makes full use of the heat in the drying bin. The transfer mechanism can accurately transfer the skirting line on the first drying conveying structure to the second drying conveying structure, ensuring the continuity and efficiency of the conveying process. The loading mechanism is arranged in the loading bin, responsible for feeding the skirting lines into the drying process one by one; the unloading mechanism is arranged in the unloading bin, responsible for unloading the skirting lines that have been dried from the second drying conveying structure, thereby improving the drying efficiency and reducing the total energy consumption required to achieve the same drying effect.

[0021] 2. The present invention arranges two first drying and conveying structures and two second drying and conveying structures. The two mutually parallel first drying and conveying structures not only improve the drying efficiency, but also increase the production capacity through parallel processing. The two first drying and conveying structures have the same conveying direction, which ensures the orderly movement of the skirting board in the drying bin. The two second drying and conveying structures are respectively located at the upper and lower ends of the two first drying and conveying structures, forming a three-dimensional drying layout, which not only saves space, but also enables the heat in the drying bin to be more evenly distributed and utilized. Placing the drying operations of the two skirting board production lines in one drying device not only reduces the use of the drying device and reduces the equipment cost, but also greatly reduces the production area occupied and improves the space utilization rate of the production workshop.

[0022] 3. The present invention is provided with a material unloading conveying structure and a second lifting and transferring structure. The second lifting and transferring structure includes two third transfer components and a synchronous rotation structure. The skirtings on the two second drying conveying structures can be transferred one by one to the material unloading conveying structure under the action of the second lifting and transferring structure. The staff only needs to perform the material picking operation at one end of the material unloading conveying structure, which greatly reduces the number of times and labor intensity of picking up materials back and forth between the two drying conveying structures. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional diagram of an energy-saving continuous drying device for the production of solid wood skirting boards.

[0024] Figure 2 It is a left view of an energy-saving continuous drying device for the production of solid wood skirting boards.

[0025] Figure 3 yes Figure 2 Cross-sectional view at AA in the middle.

[0026] Figure 4 It is a three-dimensional diagram of a continuous conveying mechanism, a transfer mechanism and a feeding mechanism in an energy-saving continuous drying device for producing solid wood skirting boards.

[0027] Figure 5 It is a three-dimensional diagram of a continuous conveying mechanism and a transfer mechanism in an energy-saving continuous drying device for producing solid wood skirting boards.

[0028] Figure 6 It is a stereoscopic diagram of a transfer mechanism in an energy-saving continuous drying device for the production of solid wood skirting boards.

[0029] Figure 7 It is a three-dimensional diagram of the first lifting and transferring structure in an energy-saving continuous drying device for producing solid wood skirting boards.

[0030] Figure 8 The present invention is a stereoscopic diagram of a first drying and conveying structure and a feeding mechanism in an energy-saving continuous drying device for producing solid wood skirting boards.

[0031] Fig. 9 It is a stereoscopic diagram of the equidistant and constant-speed conveying structure in an energy-saving continuous drying device for the production of solid wood skirting boards.

[0032] Fig.10 The present invention is a stereoscopic diagram of a guide conveying assembly, a lifting conveying assembly, an arc-shaped lifting rod and an equidistant conveying assembly in an energy-saving continuous drying device for producing solid wood skirting boards.

[0033] Fig.11 It is a stereoscopic diagram of the equal-distance and equal-speed conveying structure and the guiding centering structure in an energy-saving continuous drying device for the production of solid wood skirting boards.

[0034] Fig.12 It is a three-dimensional material feeding mechanism in an energy-saving continuous drying device for producing solid wood skirting boards. Figure 1 .

[0035] Fig.13 It is a three-dimensional material feeding mechanism in an energy-saving continuous drying device for producing solid wood skirting boards. Figure 2 .

[0036] The numbers in the figure are: 1, drying box body; 11, drying bin; 12, loading bin; 13, unloading bin; 2, continuous conveying mechanism; 21, first drying conveying structure; 22, second drying conveying structure; 3, transfer mechanism; 31, first frame; 32, first lifting and transferring structure; 321, first transfer assembly; 3211, first rotating shaft; 3212, first swing arm; 3213, first supporting arm; 322, second transfer assembly; 3221, second rotating shaft; 3222, second swing arm; 3223, second supporting arm; 323, anti-skid assembly; 3231, first anti-skid pad; 4, loading mechanism; 41, material guiding structure; 411 , guiding conveying assembly; 412, lifting conveying assembly; 413, arc-shaped lifting rod; 42, feeding conveying structure; 43, equidistant and constant speed conveying structure; 431, equidistant conveying assembly; 432, speed reduction combined block; 44, guiding centering structure; 441, fixed frame; 442, guide plate; 5, unloading mechanism; 51, second frame; 52, unloading conveying structure; 53, second lifting and transferring structure; 531, third transfer assembly; 5311, third rotating shaft; 5312, third swing arm; 5313, third supporting arm; 5314, second anti-slip pad; 532, synchronous rotation structure; 5321, sprocket; 5322, transmission chain. DETAILED DESCRIPTION

[0037] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0038] Reference Figures 1 to 13As shown: an energy-saving continuous drying device for solid wood skirting production, including a drying box body 1, a continuous conveying mechanism 2, a transfer mechanism 3, a loading mechanism 4 and a unloading mechanism 5; the drying box body 1 includes a drying bin 11, an loading bin 12 and a unloading bin 13, the drying bin 11, the loading bin 12 and the unloading bin 13 are connected, and the loading bin 12 has a drying capacity, the drying bin 11 has a first end and a second end, and the first end is connected to the loading bin 12; the continuous conveying mechanism 2 includes a first drying conveying structure 21 and a second drying conveying structure 22, the conveying direction of the first drying conveying structure 21 is from the loading mechanism 4 toward the drying bin 11, and the second drying conveying structure 22 is parallel to the drying bin 11. The second drying conveying structure 22 is arranged above the first drying conveying structure 21, and the conveying direction of the second drying conveying structure 22 is opposite to that of the first drying conveying structure 21. The second drying conveying structure 22 passes through the top of the loading mechanism 4 and extends to the unloading mechanism 5; the transfer mechanism 3 is arranged at one end of the drying bin 11, and the transfer mechanism 3 is used to transfer the skirting on the first drying conveying structure 21 to the second drying conveying structure 22; the loading mechanism 4 is arranged in the loading bin 12, and the loading mechanism 4 is used to convey the skirting to the first drying conveying structure 21; the unloading mechanism 5 is arranged in the unloading bin 13, and the unloading mechanism 5 is used to unload the skirting on the second drying conveying structure 22.

[0039] The feeding mechanism 4 conveys the skirting wires one by one to the first drying conveying structure 21, and the first drying conveying structure 21 drives the skirting wires to move from the first end of the drying bin 11 toward the second end. The drying bin 11 dries the skirting wires for the first time. When the skirting wires move to the second end, the transfer mechanism 3 transfers the skirting wires on the first drying conveying structure 21 to the second drying conveying structure 22 one by one. The second drying conveying structure 22 drives the skirting wires to move from the second end of the drying bin 11 toward the first end. After the skirting wires move to the first end, they continue to move from the upper end of the feeding mechanism 4 to the unloading mechanism 5, and the skirting wires will still be dried in the feeding bin 12. Finally, the skirting wires are transferred from the unloading mechanism 5 to the second drying conveying structure The skirting line on 22 is removed, and the path that the skirting line needs to move is decomposed into the conveying path of the first drying conveying structure 21 and the conveying path of the second drying conveying structure 22, and the conveying directions of the two conveying paths are opposite. Therefore, the skirting line moves back and forth in the drying bin 11, and the drying bin 11 simultaneously dries the skirting line on the first drying conveying structure 21 and the skirting line on the second drying conveying structure 22, so that the heat in the drying bin 11 can be more fully utilized, and the continuous and bidirectional drying path effectively prolongs the residence time of the skirting line in the drying bin 11, thereby improving the drying efficiency, reducing the total energy consumption required to achieve the same drying effect, and achieving a significant energy-saving effect.

[0040] Reference Figure 3 and Figure 4As shown: there are two first drying conveying structures 21, the two first drying conveying structures 21 are arranged parallel to each other, and the conveying directions of the two first drying conveying structures 21 are the same; there are two second drying conveying structures 22, the two second drying conveying structures 22 are respectively arranged at the upper and lower ends of the two second drying conveying structures 22, and the two second drying conveying structures 22 correspond to the adjacent first drying conveying structures 21 respectively.

[0041] Traditional skirting board production is carried out with one production line and one drying device. By arranging two first drying conveying structures 21 and two second drying conveying structures 22 in the drying bin 11, the drying bin 11 can have a better drying effect on the skirting boards on the two first drying conveying structures 21 in the middle. The two first drying conveying structures 21 simultaneously move the skirting boards on their respective conveying surfaces from the first end of the drying bin 11 to the second end. The loading mechanism 4 transfers the skirting boards on the two first drying conveying structures 21 to the corresponding second drying conveying structures 22 respectively. The two second drying conveying structures 22 simultaneously move the skirting boards on their respective conveying surfaces from the second end of the drying bin 11 to the first end, so that the drying operations of the two skirting board production lines can be completed simultaneously in one drying device, thereby reducing the use of the drying device and greatly reducing the production area occupied.

[0042] Reference Figure 5 , Figure 6 and Figure 7As shown: the transfer mechanism 3 includes a first frame 31 and a first lifting and transferring structure 32; the first frame 31 is arranged at one end of the drying chamber 11; the first lifting and transferring structure 32 has two, and the two first lifting and transferring structures 32 are respectively arranged at the upper and lower ends of the first frame 31, and the first lifting and transferring structure 32 includes a first transfer component 321 and a second transfer component 322, the first lifting and transferring structure 32 located at the upper end of the first frame 31, wherein the first transfer component 321 is located on the first frame 31, and the second transfer component 322 is located at the corresponding second drying conveyor The first transfer assembly 321 is located on the corresponding first drying conveying structure 21, and the second transfer assembly 322 is located on the first frame 31. The first transfer assembly 321 is used to lift the skirting on the first drying conveying structure 21 upward, and the second transfer assembly 322 is used to receive the skirting lifted by the first transfer assembly 321 and transfer the skirting to the second drying conveying structure 22. The first transfer assembly 321 includes a first rotating shaft 3211, two first swing arms 3212, and a first rotating shaft 3211. The first rotating shaft 3211 can rotate around its own axis. The two first swing arms 3212 are respectively arranged at both ends of the first rotating shaft 3211, and the two first swing arms 3212 rotate synchronously with the first rotating shaft 3211. The two first supporting arms 3213 are respectively connected to the two first swing arms 3212. When the first supporting arm 3213 rotates with the first swing arm 3212, the upper surface of the first supporting arm 3213 always remains horizontal and upward. The second transfer assembly 322 includes a second rotating shaft 3221, two second swing arms 32 22 and two second supporting arms 3223, the second rotating shaft 3221 is parallel to the first rotating shaft 3211, the second rotating shaft 3221 can rotate around its own axis, the two second swing arms 3222 are respectively arranged at both ends of the second rotating shaft 3221, the rotation range of the second swing arm 3222 is parallel to and does not intersect with the rotation range of the first swing arm 3212, the two second supporting arms 3223 are respectively connected to the two second swing arms 3222, when the second supporting arm 3223 follows the second swing arm 3222 to operate, the upper surface of the second supporting arm 3223 always remains horizontal and upward.

[0043] The first support arm 3212 is provided with a lifting mechanism 324 for lifting the base 321, and the lifting mechanism 324 is provided with a lifting mechanism 324 for lifting the base 321. The lifting mechanism 324 is provided with a lifting mechanism 324 for lifting the base 321. The supporting arm 3223 moves to the bottom of the skirting to be supported, and the upper surfaces of the two second supporting arms 3223 are flush. When the upper surface of the first supporting arm 3213 and the upper surface of the second supporting arm 3223 are flush, the skirting is placed on the two first supporting arms 3213 and the two second supporting arms 3223. Then the first supporting arm 3213 is separated from the skirting, and the skirting is separated from the two second supporting arms 3223. Under the action of the second rotating shaft 3221, the two second supporting arms 3223 place the skirting on the second drying conveying structure 22, and the upper surfaces of the two first supporting arms 3213 and the upper surfaces of the two second supporting arms 3223 remain horizontally upward, ensuring the smooth transfer of the skirting between the first supporting arm 3213 and the second supporting arm 3223, thereby helping to prevent the skirting from tilting or falling during the transfer process, and ensuring the stability and efficiency of the transfer.

[0044] Reference Figure 6 and Figure 7 As shown: the first lifting and transferring structure 32 also includes an anti-slip component 323, which has two anti-slip components 323. The two anti-slip components 323 are respectively arranged on the first transfer component 321 and the second transfer component 322, and the anti-slip component 323 includes two first anti-slip pads 3231. The four first anti-slip pads 3231 in the two anti-slip components 323 are respectively arranged on the upper surfaces of the two first supporting arms 3213 and the upper surfaces of the two second supporting arms 3223, and the upper surfaces of the first anti-slip pads 3231 are rough.

[0045] When the first supporting arm 3213 lifts up the skirting and separates it from the first drying conveying structure 21, the first supporting arm 3213 and the skirting have a tendency to slide against each other in the horizontal direction, and the two ends of the skirting may slide against the two first supporting arms 3213 to varying degrees, and the changed position of the skirting intersects with the original position of the skirting, and the second supporting arm 3223 may not be able to transfer the skirting to the second drying conveying structure 22 when receiving the skirting, and when the skirting is successfully transferred to the two second supporting arms 3223, the second supporting arm 3223 and the skirting also have a tendency to slide against each other in the horizontal direction, and the skirting may tilt, through the upper surfaces of the two first supporting arms 3213 and the two second supporting arms 3223. A first anti-slip pad 3231 is installed. The upper surface of the first anti-slip pad 3231 is rough and soft. The soft texture of the first anti-slip pad 3231 not only provides the necessary friction, but also can play a buffering role when contacting the skirting line, reducing the risk of impact and scratches on the surface of the skirting line, which is of great significance for protecting the appearance quality of the skirting line and reducing the defective rate. When the skirting line contacts the first anti-slip pad 3231, the rough surface of the first anti-slip pad 3231 provides greater resistance to the skirting line, effectively preventing the skirting line from sliding horizontally during the transfer process. At the same time, the soft texture of the first anti-slip pad 3231 ensures that the skirting line can maintain a stable posture during the lifting, transfer and receiving processes, reducing the deviation or tilt caused by sliding.

[0046] Reference Figure 3 , Figure 8 and Fig. 9 As shown: there are two feeding mechanisms 4, the two feeding mechanisms 4 correspond to the two first drying conveying structures 21 respectively, the feeding mechanism 4 includes a material guiding structure 41, a feeding conveying structure 42 and an equidistant and constant speed conveying structure 43; there are two material guiding structures 41, the two material guiding structures 41 are arranged in parallel with each other, the two ends of the skirting line are respectively mounted on the two material guiding structures 41, and the material guiding structures 41 are used to convey the skirting line to the first drying conveying structure 21; the feeding conveying structure 42 is arranged at the same end of the two material guiding structures 41, and the conveying direction of the feeding conveying structure 42 is the same as that of the material guiding structure 41 is vertical in conveying direction, and the loading conveying structure 42 is used to convey the skirting boards to the two material guide structures 41; the equidistant and constant-speed conveying structure 43 is arranged between the material guide structure 41 and the first drying conveying structure 21, and the equidistant and constant-speed conveying structure 43 includes two equidistant conveying components 431 arranged parallel to each other, and the two equidistant conveying components 431 are respectively close to the two material guide structures 41, and a plurality of speed reduction combined blocks 432 are evenly spaced on the equidistant conveying components 431, and the corresponding two speed reduction combined blocks 432 on the two equidistant conveying components 431 are used in combination.

[0047] The first transfer component 321 and the second transfer component 322 maintain the same frequency to continuously transfer the skirting line. If the distances between the skirting lines transported to the first drying conveying structure 21 by the feeding mechanism 4 are different, after the first lifting and transferring structure 32 transfers one skirting line to the second drying conveying structure 22, the first lifting and transferring structure 32 may not be able to transfer the next skirting line normally. By setting the material guiding structure 41, the feeding and conveying structure 42 and the equidistant and constant speed conveying structure 43, the feeding and conveying structure 42 transports the skirting line to the two material guiding structures 41, and the skirting line The two ends of the skirting are respectively placed on two material guiding structures 41, and the two material guiding structures 41 convey the skirting to the equidistant and constant speed conveying structure 43. The two equidistant conveying components 431 operate simultaneously. The speed reduction combined with the stop blocks 432 arranged at equal intervals on the equidistant conveying components 431 can ensure that each skirting maintains the same spacing before being conveyed to the first drying conveying structure 21, which is crucial for the subsequent first lifting and transferring structure 32 to transfer the skirting at a fixed frequency, thereby avoiding transfer failure or reduced efficiency due to inconsistent skirting spacing.

[0048] Reference Figure 8 and Fig.10 As shown: the material guiding structure 41 includes a guiding conveying component 411 and a lifting conveying component 412; the two ends of the guiding conveying component 411 are respectively connected to the equidistant conveying component 431 and the loading conveying structure 42; the lifting conveying component 412 is arranged between the guiding conveying component 411 and the equidistant conveying component 431, and the conveying direction of the lifting conveying component 412 is from the conveying surface lower than the guiding conveying component 411 to the conveying surface higher than the guiding conveying component 411, and the conveying surface at one end of the lifting conveying component 412 is higher than the conveying surface of the equidistant conveying component 431.

[0049] The skirting board is driven to move by two speed reduction combined blocks 432. The skirting board needs to be in front of the speed reduction combined block 432 in the direction of movement. The speed reduction combined block 432 may hinder the skirting board from moving in front of the speed reduction combined block 432. By setting the guiding conveying component 411 and the lifting conveying component 412, the guiding conveying component 411 and the lifting conveying component 412 work together to ensure a smooth transition of the skirting board from the loading conveying structure 42 to the equidistant conveying component 431. The guiding conveying component 411 first receives the skirting board from the loading conveying structure 42 and guides the skirting board to the lifting conveying component 412. The lifting conveying component 412 lifts the skirting board to a higher position so that it can smoothly pass over the speed reduction combined block 432 on the equidistant conveying component 431, thereby avoiding the speed reduction combined block 432 from hindering the movement of the skirting board.

[0050] Reference Fig.10As shown: the material guiding structure 41 also includes an arc-shaped lifting rod 413, which is arranged on one side of the lifting and conveying component 412, and the arc-shaped lifting rod 413 is located at the intersection of the conveying direction of the guiding conveying component 411 and the conveying direction of the lifting and conveying component 412, and the top of the arc-shaped lifting rod 413 is higher than the conveying surface of the guiding conveying component 411.

[0051] In the process of the skirting board being transferred from the guiding conveying assembly 411 to the lifting conveying assembly 412, the edge of the skirting board would be damaged due to the small contact area and possible relative sliding. By providing the arc-shaped lifting rod 413, the arc-shaped lifting rod 413 provides a smooth transition path for the skirting board, so that the skirting board can smoothly transition from the guiding conveying assembly 411 to the lifting conveying assembly 412, thereby increasing the contact area when the skirting board is in direct contact with the lifting conveying structure, thereby effectively avoiding damage to the edge of the skirting board.

[0052] Reference Figure 8 and Fig.11 As shown: the feeding mechanism 4 also includes a guiding centering structure 44, which is arranged on both sides of the equidistant and constant-speed conveying structure 43. The guiding centering structure 44 is used to guide the skirting board to be centered on the two equidistant conveying components 431. The guiding centering structure 44 includes two fixed frames 441 and two guide plates 442. The two fixed frames 441 are respectively fixed on both sides of the two equidistant conveying components 431, and the two guide plates 442 are respectively slidably arranged on the two fixed frames 441. One end of the two guide plates 442 forms an inverted V shape, which is opposite to the conveying direction of the equidistant conveying component 431, and the other end of the two guide plates 442 forms a conveying channel.

[0053] When the skirting line falls from the lifting and conveying component 412 to the equidistant conveying component 431, the skirting line may not be in the middle of the equidistant and constant-speed conveying structure 43, and the skirting line may collide with the drying device during the movement. The two guide plates 442 form an inverted V-shaped guide portion and a conveying channel. The two guide plates 442 first adjust the width of the direct conveying channel between the two according to the length of the skirting line, so that the width of the conveying channel is slightly larger than the length of the skirting line. The skirting line is accurately guided by the inverted V-shaped guide portion during the movement, and the skirting line moves and adjusts along its length direction and enters the conveying channel in the center, thereby avoiding unnecessary collision between the skirting line and the drying device.

[0054] Reference Figure 3 , Fig.12 and Fig.13As shown: the unloading mechanism 5 includes a second frame 51, an unloading conveying structure 52 and a second lifting and transferring structure 53; the second frame 51 is arranged in the unloading bin 13; the unloading conveying structure 52 is arranged on one side of the second frame 51; the second lifting and transferring structure 53 is arranged on the other side of the second frame 51, and the second lifting and transferring structure 53 includes two third transfer components 531 and a synchronous rotation structure 532, the two third transfer components 531 correspond to the two second drying conveying structures 22 respectively, the two third transfer components 531 are used to transfer the skirtings on the two second drying conveying structures 22 to the unloading conveying structure 52, and the third transfer component 531 includes a third rotating shaft 5311, two third swing arms 5312, two third supporting arms 5313 and two second anti-slip pads 5 314, both ends of the third rotating shaft 5311 are connected to the second frame 51, two third swing arms 5312 are respectively arranged at both ends of the third rotating shaft 5311, two third supporting arms 5313 are respectively connected to the two third swing arms 5312, when the third supporting arm 5313 follows the third swing arm 5312 to operate, the upper surface of the third supporting arm 5313 always keeps horizontal and upward, the synchronous rotation structure 532 is arranged on one side of the third transfer assembly 531, the synchronous rotation structure 532 is used to drive the two third transfer assemblies 531 to operate simultaneously, the synchronous rotation structure 532 includes two sprocket wheels 5321 and a transmission chain 5322, the two sprocket wheels 5321 are respectively connected to the two third rotating shafts 5311, and the two ends of the transmission chain 5322 are respectively sleeved on the two sprocket wheels 5321.

[0055] The two second drying conveying structures 22 continuously convey the dried skirtings to the unloading mechanism 5. The staff removes the skirtings from the two second drying conveying structures 22. The staff needs to frequently move between the two second drying conveying structures 22 to remove the skirtings. By setting the unloading conveying structure 52 and the second lifting transfer structure 53, the transmission chain 5322 rotates to drive the two sprocket wheels 5321 to rotate, the two sprocket wheels 5321 drive the two third transfer assemblies 531 to operate simultaneously, and the third rotating shaft 5311 drives the two third swing arms 5312 to rotate around the axis of the third rotating shaft 5311 The two third swing arms 5312 respectively drive the two third supporting arms 5313 to operate, and the upper surfaces of the two third supporting arms 5313 remain horizontal and upward. The two third supporting arms 5313 lift the skirting line and separate it from the second drying conveying structure 22. The third supporting arms 5313 then transfer the skirting line to the unloading conveying structure 52, so that the skirting lines on the two second drying conveying structures 22 are transferred to the unloading conveying structure 52 one by one. The staff only needs to remove the skirting line from the unloading conveying structure 52, thereby reducing the number of times that manual labor goes back and forth between the two second drying conveying structures 22 to take materials.

[0056] A drying method of an energy-saving continuous drying device for producing solid wood skirting boards, comprising the following steps:

[0057] S1, the loading conveying structure 42 transfers the skirting to the material guiding structure 41, the material guiding structure 41 conveys the skirting to the equidistant and constant speed conveying structure 43, and the equidistant and constant speed conveying structure 43 conveys the skirting to the first drying conveying structure 21 at equal intervals;

[0058] S2, the first drying and conveying structure 21 moves the skirting from one end of the drying chamber 11 to the other end, and the drying chamber 11 dries the skirting;

[0059] S3, the transfer mechanism 3 transfers the skirting on the first drying conveying structure 21 to the second drying conveying structure 22, and the second drying conveying structure 22 drives the skirting to move in the opposite direction in the drying chamber 11, so that the skirting is dried by the drying chamber 11 again;

[0060] S4, the second drying and conveying structure 22 conveys the skirting line to the unloading bin 13, and the second lifting and transferring structure 53 transfers and merges the skirting lines on the two second drying and conveying structures 22 onto the unloading conveying structure 52.

[0061] The above embodiments only express one or several implementation modes of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. An energy-saving continuous drying device for producing solid wood skirtings, characterized in that: It comprises a drying box body (1), a continuous conveying mechanism (2), a transfer mechanism (3), a loading mechanism (4) and a unloading mechanism (5); The drying box body (1) comprises a drying bin (11), an upper bin (12) and a lower bin (13); the drying bin (11), the upper bin (12) and the lower bin (13) are connected, and the upper bin (12) has a drying capability; The continuous conveying mechanism (2) comprises a first drying conveying structure (21) and a second drying conveying structure (22); the conveying direction of the first drying conveying structure (21) is from the loading mechanism (4) toward the drying bin (11); the second drying conveying structure (22) is arranged above the first drying conveying structure (21) in parallel, and the conveying direction of the second drying conveying structure (22) is opposite to the conveying direction of the first drying conveying structure (21); the second drying conveying structure (22) passes through the top of the loading mechanism (4) and extends to the unloading mechanism (5); The transfer mechanism (3) is arranged at one end of the drying chamber (11), and the transfer mechanism (3) is used to transfer the skirting on the first drying conveying structure (21) to the second drying conveying structure (22); The feeding mechanism (4) is arranged in the feeding bin (12), and the feeding mechanism (4) is used to convey the skirting board to the first drying and conveying structure (21); The unloading mechanism (5) is arranged in the unloading bin (13), and the unloading mechanism (5) is used to unload the skirting on the second drying and conveying structure (22); There are two first drying conveying structures (21), the two first drying conveying structures (21) are arranged in parallel with each other, and the conveying directions of the two first drying conveying structures (21) are the same; there are two second drying conveying structures (22), the two second drying conveying structures (22) are arranged at the upper and lower ends of the two second drying conveying structures (22), and the two second drying conveying structures (22) correspond to adjacent first drying conveying structures (21) respectively; There are two feeding mechanisms (4), the two feeding mechanisms (4) respectively correspond to the two first drying conveying structures (21), and the feeding mechanisms (4) include a material guiding structure (41), a feeding conveying structure (42) and an equidistant and uniform speed conveying structure (43); There are two material guide structures (41), the two material guide structures (41) are arranged parallel to each other, and the two ends of the skirting line are respectively mounted on the two material guide structures (41), and the material guide structures (41) are used to transport the skirting line to the first drying and conveying structure (21); The loading conveying structure (42) is arranged at the same end of the two material guiding structures (41), the conveying direction of the loading conveying structure (42) is perpendicular to the conveying direction of the material guiding structure (41), and the loading conveying structure (42) is used to convey the skirting to the two material guiding structures (41); The equidistant and constant-speed conveying structure (43) is arranged between the material guiding structure (41) and the first drying conveying structure (21), and the equidistant and constant-speed conveying structure (43) comprises two equidistant conveying components (431) arranged in parallel with each other, the two equidistant conveying components (431) are respectively close to the two material guiding structures (41), a plurality of speed reduction combined blocks (432) are arranged at equal intervals on the equidistant conveying components (431), and the two corresponding speed reduction combined blocks (432) on the two equidistant conveying components (431) are used in coordination; The material guiding structure (41) comprises a guiding conveying component (411) and a lifting conveying component (412); The two ends of the guide conveying component (411) are respectively connected to the equidistant conveying component (431) and the loading conveying structure (42); The lifting conveying component (412) is arranged between the guiding conveying component (411) and the equidistant conveying component (431), the conveying direction of the lifting conveying component (412) is from a conveying surface lower than the guiding conveying component (411) toward a conveying surface higher than the guiding conveying component (411), and the conveying surface at one end of the lifting conveying component (412) is higher than the conveying surface of the equidistant conveying component (431); The material guiding structure (41) further comprises an arc-shaped lifting rod (413), which is arranged on one side of the lifting conveying assembly (412), the arc-shaped lifting rod (413) being located at the intersection of the conveying direction of the guiding conveying assembly (411) and the conveying direction of the lifting conveying assembly (412), and the top of the arc-shaped lifting rod (413) is higher than the conveying surface of the guiding conveying assembly (411); The feeding mechanism (4) further comprises a guiding centering structure (44), which is arranged on both sides of the equidistant and constant-speed conveying structure (43), and the guiding centering structure (44) is used to guide the skirting to be centered on the two equidistant conveying components (431).

2. The energy-saving continuous drying device for producing solid wood skirting according to claim 1, characterized in that: The transfer mechanism (3) comprises a first frame (31) and a first lifting and transferring structure (32); The first frame (31) is arranged at one end of the drying chamber (11); There are two first lifting and transferring structures (32), and the two first lifting and transferring structures (32) are respectively arranged at the upper and lower ends of the first frame (31), and the first lifting and transferring structures (32) include a first transfer component (321) and a second transfer component (322). The first lifting and transferring structure (32) is located at the upper end of the first frame (31), wherein the first transfer component (321) is located on the first frame (31), and the second transfer component (322) is located on the corresponding second drying and conveying structure (22). A first lifting and transferring structure (32) is located at the lower end of the first frame (31), wherein the first transfer component (321) is located on the corresponding first drying and conveying structure (21), and the second transfer component (322) is located on the first frame (31), the first transfer component (321) is used to lift the skirting on the first drying and conveying structure (21) upwards, and the second transfer component (322) is used to receive the skirting lifted by the first transfer component (321) and transfer the skirting to the second drying and conveying structure (22).

3. The energy-saving continuous drying device for producing solid wood skirting according to claim 2, characterized in that: The first lifting and transferring structure (32) further comprises an anti-skid component (323). The anti-skid components (323) are two in number. The two anti-skid components (323) are respectively arranged on the first transfer component (321) and the second transfer component (322).

4. The energy-saving continuous drying device for producing solid wood skirting according to claim 1, characterized in that: The material unloading mechanism (5) comprises a second frame (51), a material unloading conveying structure (52) and a second lifting and transferring structure (53); The second frame (51) is arranged in the lower material bin (13); The material unloading conveying structure (52) is arranged on one side of the second frame (51); The second lifting and transferring structure (53) is arranged on the other side of the second frame (51), and the second lifting and transferring structure (53) includes two third transfer components (531) and a synchronous rotation structure (532). The two third transfer components (531) correspond to the two second drying and conveying structures (22) respectively. The two third transfer components (531) are used to transfer the skirtings on the two second drying and conveying structures (22) to the unloading conveying structure (52). The synchronous rotation structure (532) is arranged on one side of the third transfer component (531), and the synchronous rotation structure (532) is used to drive the two third transfer components (531) to operate simultaneously.

5. A drying method of an energy-saving continuous drying device for producing solid wood skirting boards, applied to an energy-saving continuous drying device for producing solid wood skirting boards as claimed in any one of claims 1 to 4, characterized in that: The following steps are involved: S1, the loading conveying structure (42) transfers the skirting to the material guiding structure (41), the material guiding structure (41) conveys the skirting to the equidistant and constant speed conveying structure (43), and the equidistant and constant speed conveying structure (43) conveys the skirting at equal intervals to the first drying conveying structure (21); S2, the first drying and conveying structure (21) moves the skirting from one end of the drying chamber (11) to the other end, and the drying chamber (11) dries the skirting; S3, the transfer mechanism (3) transfers the skirting on the first drying and conveying structure (21) to the second drying and conveying structure (22), and the second drying and conveying structure (22) drives the skirting to move in the opposite direction in the drying chamber (11), so that the skirting is dried again in the drying chamber (11); S4, the second drying and conveying structure (22) conveys the skirting to the unloading bin (13), and the second lifting and transferring structure (53) transfers and merges the skirting on the two second drying and conveying structures (22) onto the unloading conveying structure (52).

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