Roller type wood conveying device

Abstract

The present invention belongs to the technical field of roller conveying equipment, and discloses a roller conveying device for wood, including a mounting frame, wherein rollers are rotatably arranged inside the mounting frame, and the rollers are arranged in an array with equal spacing in the mounting frame, and a power box No. 1 and an air supply distribution assembly are fixedly arranged on both sides of the mounting frame. The present invention intermittently introduces the pressurized air that drives the movable part into the surface treatment assembly by cooperating with the air supply guide of the air supply distribution assembly, and intermittently blows the airflow along the upper and lower surfaces of the plate transported by the plate vibration by using the surface treatment assembly started by rotation, so as to realize wind blowing and cleaning, and effectively realizes the cleaning and dust removal of the plate by cooperating with the vibration separation and the synchronous blowing of the upper and lower surfaces, realizes the pretreatment of the plate during the transportation process, reduces the subsequent cleaning process, and improves the overall production efficiency. At the same time, in the case of plate obstruction, the plate position is quickly changed by vibrating the plate upward, and the obstruction problem is actively solved, and the use effect is good.

Description

Technical Field

[0001] The invention belongs to the technical field of roller conveying equipment, in particular to a roller conveying device for wood. Background Art

[0002] Roller conveyor is a conveying method widely used in industrial production, logistics and transportation. Its core feature is the use of a series of parallel arranged, rotatable rollers (also called rollers) as the material carrying and transmission medium. Roller wood conveyor is a device specially used for wood transmission. It combines the characteristics of roller conveyor to achieve efficient and continuous transmission of wood.

[0003] The roller type wood conveying device in the prior art has a large amount of dust and particulate impurities on the surface of the transported boards during the use process as the boards are moved and processed. These impurities still remain on the surface of the boards after the transportation is completed, resulting in a large dust problem during subsequent handling and processing. In addition, special cleaning and polishing are required for the cleaning of the boards after the transportation is completed. The processing capacity of the boards is limited during the board transmission. At the same time, due to the influence of the transportation deviation of some boards and the influence of the surface structure of the boards, it is difficult to self-adjust the situation where some boards are blocked during transportation, and manual processing is often required, resulting in poor actual use effect. Summary of the invention

[0004] The object of the present invention is to provide a roller type wood conveying device to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a roller-type wood conveying device, comprising a mounting frame, wherein rollers are rotatably arranged inside the mounting frame, and the rollers are distributed in an array with equal spacing in the mounting frame, and a No. 1 power box and an air supply distribution assembly are fixedly arranged on both sides of the mounting frame, one end of the roller is rotatably installed in the air supply distribution assembly, and a conduction cover is fixedly arranged on the end, the No. 1 power box drives the other end of the roller to rotate, and a movable part is embedded on the outer side of the roller, and the movable part moves upward when it rotates to the upper side, an air suction treatment assembly is fixedly arranged on the top of the mounting frame, a surface treatment assembly is rotatably arranged inside the mounting frame, an intermediate ventilation assembly is arranged between the air supply distribution assembly and the surface treatment assembly, and an air pump is fixedly arranged on the side of the mounting frame, and the air outlet end of the air pump is connected to the air supply distribution assembly;

[0006] The gas supply distribution assembly includes a distribution frame, a distribution plate, an air inlet, an air outlet groove, a middle hole and a discharge groove. The distribution plate is an "L-shaped" plate. The middle hole and the discharge groove are both opened on the distribution plate. The middle hole is located above the discharge groove, and the middle hole corresponds one-to-one with the conduction cover.

[0007] Preferably, the roller includes a roller shaft, a sleeve, an assembly groove and a No. 1 through hole, the roller shaft is rotatably sleeved in the mounting frame, the sleeve is fixedly sleeved on the outer surface of the roller shaft, the assembly groove is opened on the outer side surface of the sleeve, the assembly groove passes through the top of the sleeve and further extends to the interior of the roller shaft, the No. 1 through hole is opened at one end of the roller shaft close to the air supply distribution assembly, and the No. 1 through hole is connected to the assembly groove.

[0008] Preferably, the movable part includes a movable block and a spring, the top of the movable block is an arc-shaped surface, and the top is provided with a groove, the movable block is movably sleeved in the assembly groove, one end of the spring is fixedly connected to the movable block, and the other end is fixedly connected to the inside of the assembly groove.

[0009] Preferably, the conductive cover includes a cover body and an arc-shaped opening, the cover body is fixedly connected to one end of the roller shaft close to the air supply distribution assembly, the internal cavity of the cover body is connected to the No. 1 through hole, the arc-shaped opening is opened at the end of the cover body, and an arc groove is opened at the end of the cover body, and the arc groove is located below the arc-shaped opening.

[0010] Preferably, the air inlet is opened at the bottom of the distribution frame, the distribution frame is fixed to the side of the mounting frame through an end support plate, the distribution frame is rotatably sleeved with the roller shaft, the air outlet groove is opened at the top of the distribution frame, the air inlet and the air outlet groove are respectively located on the left and right sides of the distribution plate, the middle hole and the discharge groove are both located on the rotation path of the arc-shaped mouth, the air outlet groove is located on the side close to the conduction cover and above the conduction cover, and the air inlet is connected to the air outlet end of the air pump.

[0011] Preferably, the air intake processing assembly includes a top frame and an exhaust fan, the top frame is fixedly connected to the top of the mounting frame, the exhaust fan is installed inside the top frame, a ventilation pipe is provided at the top of the top frame, and a filter is fixedly sleeved in the ventilation pipe.

[0012] Preferably, the surface treatment component includes a No. 1 shaft, a No. 2 shaft, a grinding sleeve, a connecting hole, a gear, a No. 2 power box and a No. 2 through hole. The No. 1 shaft and the No. 2 shaft are both rotatably sleeved in the mounting frame. The outer surfaces of the No. 1 shaft and the No. 2 shaft are both fixedly sleeved with the grinding sleeve. The connecting hole is provided on the grinding sleeve, the No. 1 shaft and the No. 2 shaft. The No. 2 through hole is provided at the ends of the No. 1 shaft and the No. 2 shaft and is communicated with the connecting hole. The No. 1 shaft and the No. 2 shaft are both fixedly sleeved with the gear. The gear on the No. 1 shaft is meshed with the gear on the No. 2 shaft. The No. 2 power box is fixed on the side of the mounting frame and drives the No. 1 shaft to rotate. The rotation directions of the No. 1 shafts are the same.

[0013] Preferably, the first shaft is located above the second shaft, the second shaft is located between two adjacent rollers, and the top of the grinding sleeve is kept level with the top of the sleeve. A flexible friction part is provided on the surface of the grinding sleeve.

[0014] Preferably, the intermediate ventilation assembly includes a fixed frame, a curved pipe, an intermediate guide frame and a bypass hole. The top of the air supply distribution assembly is fixedly provided with an intermediate frame, the bottom of the intermediate frame is connected to the air outlet groove, and the top is fixedly connected to the curved pipe. The fixed frame is fixedly connected to the side of the mounting frame and is sleeved on the outside of the ends of the No. 1 and No. 2 shafts. The intermediate guide frame is fixedly sleeved inside the fixed frame. The bypass hole is provided on the side of the intermediate guide frame. The intermediate guide frame enables all the fixed frames to be connected to each other through the bypass hole. The other end of the curved pipe is fixedly connected to the fixed frame, and the fixed frame is connected to the No. 2 through hole. The intermediate ventilation assembly inputs the exhaust gas of the air supply distribution assembly into the surface treatment assembly.

[0015] The beneficial effects of the present invention are as follows:

[0016] 1. The present invention arranges a retractable movable part on the outer surface of the roller, and cooperates with the air supply distribution component on the outside. During the rotating transportation of the roller, the gas is introduced into the roller in a directional manner and the movable part is pushed to move out when it rotates to the upper side, and the transported plate is pushed to move upward. The movable part is automatically reset when the roller continues to rotate, so that the transported plate maintains intermittent vibration up and down during the transportation process, and the impurity particles and dust adhered to the surface of the transported plate are vibrated and separated. On the other hand, during the rotating transportation process, the air supply guide of the air supply distribution component is cooperated, so that the pressurized air that pushes the movable part to move is intermittently introduced into the surface treatment component, and the surface treatment component started by rotation is used to intermittently blow air along the upper and lower surfaces of the plate being transported by the plate vibration to achieve wind blowing and cleaning. The vibration separation and synchronous blowing of the upper and lower surfaces are coordinated to effectively realize the cleaning and dust removal of the plate, and the pretreatment of the plate is realized during the transportation process, the subsequent cleaning process is reduced, and the overall production efficiency is improved. At the same time, in the case of plate obstruction, the plate position is quickly changed by vibrating the plate upward, and the obstruction problem is actively solved, and the use effect is good.

[0017] 2. The present invention reuses the rotating surface treatment component to achieve the blowing and cleaning of the plate during the rotation process, cooperates with the vibration action of the plate, and arranges the No. 1 and No. 2 shafts in the surface treatment component, and utilizes the grinding sleeves on the outer surfaces of the No. 1 and No. 2 shafts to cooperate with the up and down vibration of the plate during the rotation process. During the transportation process, the upper and lower surfaces of the plate are synchronously polished, and the surface processing during transportation is realized, which further shortens the processing and production process, improves production efficiency, and intermittent blowing is performed simultaneously during the grinding of the upper and lower surfaces to ensure that the surface is smooth and tidy after grinding.

[0018] 3. The present invention realizes vibration and blowing of the plate during transportation, and grinds the upper and lower surfaces of the plate during transportation. The air suction treatment component configured on the top is used to effectively separate impurities and dust from the surface of the plate during transportation, and the air suction treatment component is used to simultaneously suck and process the impurities. The dust impurities on the surface of the plate are sucked and collected during transportation, thereby reducing dust during the handling and processing of the plate after transportation. Cleaning and grinding are completed in the same area at the same time, and there is no need to add dust removal equipment in the subsequent processing areas respectively. The dust removal process can be completed in a centralized manner, thereby reducing environmental pollution and having a good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the present invention;

[0020] Figure 2 It is a back schematic diagram of the present invention;

[0021] Figure 3 It is a cross-sectional schematic diagram of the present invention;

[0022] Figure 4 It is a cross-sectional schematic diagram of the roller of the present invention;

[0023] Figure 5 for Figure 4 A schematic diagram of the structure enlargement at the center A;

[0024] Figure 6 is a schematic diagram of a conductive cover of the present invention;

[0025] Figure 7 It is an exploded schematic diagram of the roller of the present invention;

[0026] Figure 8 It is a schematic diagram of the active part of the present invention;

[0027] Fig. 9 It is a schematic diagram of the connection between the air supply distribution component and the intermediate ventilation component of the present invention;

[0028] Fig.10 is a cross-sectional schematic diagram of the gas supply distribution assembly of the present invention;

[0029] Fig.11 A schematic diagram of a distribution plate of the present invention;

[0030] Fig.12 is a schematic diagram of a surface treatment assembly of the present invention;

[0031] Fig.13 It is an exploded schematic diagram of the first shaft and the grinding sleeve of the present invention;

[0032] Fig.14 It is a schematic diagram of the intermediate ventilation component of the present invention.

[0033] In the figure: 1, mounting frame; 2, air pump; 3, roller; 31, roller shaft; 32, sleeve; 33, assembly groove; 34, No. 1 through hole; 4, movable part; 41, movable block; 42, spring; 5, No. 1 power box; 6, air supply distribution assembly; 61, distribution frame; 62, distribution plate; 63, air inlet hole; 64, air outlet groove; 65, middle hole; 66, discharge groove; 7, conduction cover; 71, cover body; 7 2. Arc-shaped mouth; 8. Air intake treatment component; 81. Top frame; 82. Exhaust fan; 9. Surface treatment component; 91. Shaft No. 1; 92. Shaft No. 2; 93. Grinding sleeve; 94. Connecting hole; 95. Gear; 96. Power box No. 2; 97. Through hole No. 2; 10. Intermediate ventilation component; 101. Fixed frame; 102. Curved pipe; 103. Intermediate guide frame; 104. Bypass hole; 11. Intermediate frame. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] like Figures 1 to 14 As shown, an embodiment of the present invention provides a roller conveying device for wood, comprising a mounting frame 1, wherein rollers 3 are rotatably arranged inside the mounting frame 1, and the rollers 3 are arranged in an array with equal spacing in the mounting frame 1, and a power box 5 and an air supply distribution assembly 6 are fixedly arranged on both sides of the mounting frame 1, one end of the roller 3 is rotatably arranged in the air supply distribution assembly 6, and a conduction cover 7 is fixedly arranged on the end, and the power box 5 drives the other end of the roller 3 to rotate, and a movable part 4 is nested on the outer side of the roller 3, and the movable part 4 moves upward when it rotates to the upper side, and an air suction treatment assembly 8 is fixedly arranged on the top of the mounting frame 1, and a surface treatment assembly 9 is rotatably arranged inside the mounting frame 1, and an intermediate ventilation assembly 10 is arranged between the air supply distribution assembly 6 and the surface treatment assembly 9, and an air pump 2 is fixedly arranged on the side of the mounting frame 1, and the air outlet end of the air pump 2 is connected to the air supply distribution assembly 6;

[0036] The gas supply distribution assembly 6 includes a distribution frame 61, a distribution plate 62, an air inlet hole 63, an air outlet groove 64, a middle hole 65 and a discharge groove 66. The distribution plate 62 is an "L-shaped" plate. The middle hole 65 and the discharge groove 66 are both opened on the distribution plate 62. The middle hole 65 is located above the discharge groove 66, and the middle hole 65 corresponds one-to-one with the conductive cover 7.

[0037] Embodiment 1: When in use, the plate to be transported is placed on top of the multiple rollers 3 along one end of the device, and the No. 1 power box 5 is started. The No. 1 power box 5 drives the multiple rollers 3 to rotate synchronously in the same direction through the internal gear plate and chain, so that the plate is transported forward, and the air pump 2 is kept inputting gas into the air supply distribution assembly 6. The gas enters the distribution frame 61 through the air inlet 63 and is input into the middle hole 65 along one side of the distribution plate 62. When the roller 3 drives the conduction cover 7 to rotate and the arc-shaped opening 72 is connected to the middle hole 65, the The pressurized air is quickly input into the roller shaft 31 and input into the assembly groove 33 through the No. 1 through hole 34, pushing the movable block 41 to move outward along the assembly groove 33, so that the spring 42 is stretched, and the movable block 41 is uniformly moved outward from the outside of multiple groups of rollers to lift the transported sheet. When the arc-shaped opening 72 rotates to communicate with the discharge groove 66, the pressurized air input inside the roller 3 stops, and the spring 42 is elastically reset, the movable block 41 moves and hides in the assembly groove 33, and the gas input inside is reversely squeezed out through the arc-shaped opening 72. The compressed air entering the distribution frame 61 through the air inlet 63 passes through the middle hole 65 and the arc groove at the end of the cover 71, and the gas is directly bypassed to the distribution frame 61, and together with the gas reversely squeezed out from the roller, it is blown out through the top air outlet groove 64, so that the plate regularly vibrates up and down during transportation, and the granular impurities attached to the surface of the plate are loosened and fall off, and the gas passed into the air outlet groove 64 is conducted to the middle ventilation group through the middle frame 11. Part 10, and is input into the fixed frame 101 through the curved pipe 102, and is input into the surface treatment component 9, keeping the No. 2 power box 96 started, the upper No. 1 shaft 91 rotates and drives the lower No. 2 shaft 92 to rotate through the meshing gear 95, and as the bypass pressure air enters the fixed frame 101 and is input into the No. 2 through hole 97, as the No. 1 shaft 91 and the No. 2 shaft 92 rotate, the pressure air input in the No. 2 through hole 97 is blown onto the upper and lower surfaces of the plate through the connecting hole 94, completing the synchronous cleaning of the upper and lower surfaces of the plate.

[0038] Firstly, by arranging a retractable movable part 4 on the outer surface of the roller 3 and cooperating with the air supply distribution component 6 on the outside, during the rotating transportation of the roller 3, gas is introduced into the roller 3 in a direction and the movable part 4 is pushed to move out when rotating to the upper side, and the transported plate is pushed to move upward, and the movable part 4 is automatically reset when the roller 3 continues to rotate, so that the transported plate maintains intermittent vibration up and down during transportation, and the impurity particles and dust adhered to the surface of the transported plate are vibrated and separated. On the other hand, during the rotating transportation, the air supply guide of the air supply distribution component 6 is cooperated so that the pressurized air that pushes the movable part 4 to move is intermittently introduced into the surface treatment component 9, and the surface treatment component 9 started by rotation is used to intermittently blow air along the upper and lower sides of the plate being transported by vibration of the plate to achieve wind blowing and cleaning, and the vibration separation and synchronous blowing of the upper and lower sides are coordinated to effectively realize the cleaning and dust removal of the plate, realize the pretreatment of the plate during transportation, reduce the subsequent cleaning process, and improve the overall production efficiency. At the same time, in the case of plate obstruction, the plate position is quickly changed by vibrating the plate upward, and the obstruction problem is actively solved, and the use effect is good.

[0039] Embodiment 2: With the rotation of shaft No. 1 91 and shaft No. 2 92, the grinding sleeve 93 on the outer side is also driven to rotate. When the movable part 4 is hidden in the assembly groove 33 during transportation of the plate, the plate is transported and rotationally contacts with the grinding sleeve 93 on shaft No. 2 92 below to complete bottom grinding. When the movable part 4 pushes the plate upward, the top of the plate rotates and contacts with the grinding sleeve 93 corresponding to shaft No. 1 91 above to complete top grinding. When the plate is transported, the upper and lower sides of the plate are grinded synchronously. During the intermittent vibration and upper and lower grinding, the air intake processing assembly 8 is kept started, and the debris and dust generated by grinding, vibration and start-up blowing are sucked into the air intake processing assembly 8 to complete the suction filtration process.

[0040] First, by reusing the rotating surface treatment component 9, while achieving the blowing and cleaning of the plate during the rotation process, cooperating with the vibration action of the plate, and the arrangement of the No. 1 shaft 91 and the No. 2 shaft 92 in the surface treatment component 9, and utilizing the grinding sleeve 93 on the outer surface of the No. 1 shaft 91 and the No. 2 shaft 92, the plate vibrates up and down during the rotation process, and during the transportation process, the upper and lower surfaces of the plate are synchronously ground, and the surface processing during transportation is realized, thereby further shortening the processing and production process, and improving production efficiency. In addition, intermittent blowing is performed simultaneously during the grinding of the upper and lower surfaces to ensure that the surface is smooth and tidy after grinding.

[0041] In addition, by vibrating and sweeping the plates during transportation, and grinding the upper and lower surfaces of the plates during transportation, the air suction processing component 8 configured on the top is used to effectively separate impurities and dust from the surface of the plates during transportation, and the air suction processing component 8 is used to simultaneously suction and process the dust impurities on the surface of the plates during transportation, thereby reducing dust during the handling and processing of the plates after transportation. Cleaning and grinding are completed in the same area at the same time, and there is no need to add dust removal equipment in the subsequent processing areas respectively. Dust removal can be completed centrally, reducing environmental pollution and achieving good use effect.

[0042] Among them, the roller 3 includes a roller shaft 31, a sleeve 32, an assembly groove 33 and a No. 1 through hole 34. The roller shaft 31 is rotatably sleeved in the mounting frame 1, and the sleeve 32 is fixedly sleeved on the outer surface of the roller shaft 31. The assembly groove 33 is opened on the outer side surface of the sleeve 32. The assembly groove 33 passes through the top of the sleeve 32 and further extends to the inside of the roller shaft 31. The No. 1 through hole 34 is opened at one end of the roller shaft 31 close to the air supply distribution component 6. The No. 1 through hole 34 is connected to the assembly groove 33. The movable part 4 includes a movable block 41 and a spring 42. The top of the movable block 41 is an arc surface, and the top is provided with a groove. The movable block 41 is movably sleeved in the assembly groove 33. One end of the spring 42 is fixedly connected to the movable block 41, and the other end is fixedly connected to the inside of the assembly groove 33.

[0043] The movable part 4 is extended at the same time and position by multiple groups of rollers 3 to ensure that the plate is intermittently pushed upward and dropped during transportation to achieve vibration treatment. The rotating rollers 3 are used to push the plate forward under the friction effect. The assembly groove 33 is used for the installation and hiding of the movable part 4. The No. 1 through hole 34 is used to introduce pressurized air to achieve centralized pushing of the movable part 4.

[0044] Among them, the conductive cover 7 includes a cover body 71 and an arc-shaped opening 72. The cover body 71 is fixedly connected to one end of the roller shaft 31 close to the air supply distribution assembly 6. The internal cavity of the cover body 71 is connected to the No. 1 through hole 34. The arc-shaped opening 72 is opened at the end of the cover body 71. An arc groove is opened at the end of the cover body 71, and the arc groove is located below the arc-shaped opening 72.

[0045] The conductive cover 7 cooperates with the No. 1 through hole 34 to ensure that during the rotation process, pressurized air is input only when the arc-shaped opening 72 rotates to the upper side and connects with the middle hole 65. The relative position of the arc-shaped opening 72 and the movable part 4 is coordinated to ensure that the roller 3 is rotated to the movable part 4 at the upper side for removal and pushing.

[0046] Among them, the air inlet hole 63 is opened at the bottom of the distribution frame 61, the distribution frame 61 is fixed to the side of the mounting frame 1 through the end support plate, the distribution frame 61 is rotatably sleeved with the roller shaft 31, and the air outlet groove 64 is opened at the top of the distribution frame 61. The air inlet hole 63 and the air outlet groove 64 are respectively located on the left and right sides of the distribution plate 62, the middle hole 65 and the discharge groove 66 are both located on the rotation path of the arc-shaped mouth 72, the air outlet groove 64 is located on the side close to the conduction cover 7, and is located above the conduction cover 7, and the air inlet hole 63 is connected to the air outlet end of the air pump 2.

[0047] The air supply distribution assembly 6 realizes the input of pressurized air, and cooperates with the structural position of the middle hole 65, the discharge groove 66 and the conductive cover 7 to ensure that the gas is input into the roller 3, and the gas can also be input into the middle ventilation assembly 10 to bypass the airflow and provide subsequent purge power air.

[0048] Among them, the air intake processing component 8 includes a top frame 81 and an exhaust fan 82. The top frame 81 is fixedly connected to the top of the mounting frame 1, and the exhaust fan 82 is installed inside the top frame 81. A ventilation pipe is provided at the top of the top frame 81, and a filter net is fixedly sleeved in the ventilation pipe.

[0049] The air intake component 8 realizes the intake of dust and particles from grinding, thereby reducing dust in the environment.

[0050] The surface treatment assembly 9 includes a first shaft 91, a second shaft 92, a grinding sleeve 93, a connecting hole 94, a gear 95, a second power box 96 and a second through hole 97. The first shaft 91 and the second shaft 92 are both rotatably sleeved in the mounting frame 1. The outer surface of the first shaft 91 and the outer surface of the second shaft 92 are both fixedly sleeved with the grinding sleeve 93. The connecting hole 94 is provided on the grinding sleeve 93, the first shaft 91 and the second shaft 92. The second through hole 97 is provided at the end of the first shaft 91 and the second shaft 92. The first shaft 91 and the second shaft 92 are both fixedly sleeved with the gear 95, the gear 95 on the first shaft 91 and the gear 95 on the second shaft 92 are meshed with each other, the second power box 96 is fixed on the side of the mounting frame 1 and drives the first shaft 91 to rotate, the rotation direction of the first shaft 91 is the same, the first shaft 91 is located above the second shaft 92, the second shaft 92 is located between two adjacent rollers 3, and the top of the grinding sleeve 93 is kept level with the top of the sleeve 32. A flexible friction portion is provided on the surface of the grinding sleeve 93.

[0051] The surface treatment component 9 realizes the grinding treatment of the upper and lower surfaces of the plate, and blows and cleans the upper and lower surfaces of the plate during rotation. The No. 2 power box 96 provides rotational power for the No. 1 shaft 91. The flexible friction part effectively adapts to the grinding treatment of the plate surface to avoid damage to the plate due to excessive rigidity during grinding.

[0052] Among them, the intermediate ventilation component 10 includes a fixed frame 101, a curved pipe 102, an intermediate guide frame 103 and a bypass hole 104. The top of the air supply distribution component 6 is fixedly provided with an intermediate frame 11, the bottom of the intermediate frame 11 is connected to the air outlet groove 64, and the top is fixedly connected to the curved pipe 102. The fixed frame 101 is fixedly connected to the side of the mounting frame 1, and is sleeved on the outside of the ends of the No. 1 shaft 91 and the No. 2 shaft 92. The intermediate guide frame 103 is fixedly sleeved inside the fixed frame 101, and the bypass hole 104 is opened on the side of the intermediate guide frame 103. The intermediate guide frame 103 makes all the fixed frames 101 connected to each other through the bypass hole 104. The other end of the curved pipe 102 is fixedly connected to the fixed frame 101, and the fixed frame 101 is connected to the No. 2 through hole 97. The intermediate ventilation component 10 inputs the exhaust gas of the air supply distribution component 6 into the surface treatment component 9.

[0053] The intermediate ventilation assembly 10 is used to introduce the gas exhausted from the gas supply distribution assembly 6 into the surface treatment assembly 9 to achieve intermittent purging.

[0054] The working principle and use process of the present invention are as follows: when in use, the plate to be transported is placed on the top of the multiple groups of rollers 3 along one end of the device, and the No. 1 power box 5 is started. The No. 1 power box 5 drives the multiple groups of rollers 3 to rotate synchronously in the same direction through the internal gear plate and chain, so that the plate is transported forward, and the air pump 2 is kept inputting gas into the air supply distribution component 6. The gas enters the distribution frame 61 through the air inlet 63 and is input into the middle hole 65 along one side of the distribution plate 62. When the roller 3 drives the conduction cover 7 to rotate and the arc-shaped opening 72 is connected to the middle hole 65, the input pressure air is quickly input into the roller shaft 31, and is input into the assembly groove 33 through the No. 1 through hole 34, pushing the movable block 41 along the assembly groove 33 moves outward, so that the spring 42 stretches, and the outer sides of multiple groups of rollers uniformly move out the movable block 41 to lift the transported plate, and as the arc-shaped opening 72 rotates to communicate with the discharge groove 66, the pressure air input inside the roller 3 stops, and the spring 42 elastically resets, the movable block 41 moves and hides in the assembly groove 33, and the gas input inside is reversely extruded through the arc-shaped opening 72, and is conducted to the inside of the distribution frame 61 through the discharge groove 66, and at this time, the pressure air entering the distribution frame 61 through the air inlet 63 passes through the middle hole 65 and the arc groove at the end of the cover body 71, and the gas is directly bypassed to the distribution frame 61, and together with the gas reversely extruded from the roller, it is blown out through the top outlet groove 64 , so that the plate regularly vibrates up and down during transportation, the granular impurities attached to the surface of the plate are loosened and fall off, and the gas introduced into the air outlet groove 64 is conducted to the intermediate ventilation component 10 through the middle frame 11, and is input into the fixed frame 101 through the curved pipe 102, and is input into the surface treatment component 9, keeping the No. 2 power box 96 started, the upper No. 1 shaft 91 rotates and drives the lower No. 2 shaft 92 to rotate through the meshing gear 95, and the bypass pressure air enters the fixed frame 101 and is input into the No. 2 through hole 97. As the No. 1 shaft 91 and the No. 2 shaft 92 rotate, the pressure air input into the No. 2 through hole 97 is blown onto the upper and lower surfaces of the plate through the connecting hole 94, completing the upper and lower surfaces of the plate. Synchronous cleaning of the surface; with the rotation of the No. 1 shaft 91 and the No. 2 shaft 92, the grinding sleeve 93 on the outer side is also driven to rotate. When the movable part 4 is hidden in the assembly groove 33 during the transportation of the plate, the plate is transported and rotated to contact with the grinding sleeve 93 on the No. 2 shaft 92 below to complete the bottom grinding. When the movable part 4 pushes the plate to move upward, the top of the plate rotates to contact with the grinding sleeve 93 corresponding to the No. 1 shaft 91 above to complete the top grinding. When the plate is transported, the upper and lower sides of the plate are polished synchronously, and with the intermittent vibration and up and down grinding process, the suction processing component 8 is kept started, and the debris and dust generated by grinding, vibration and startup blowing are sucked into the suction processing component 8 to complete the suction filtration process.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A roller-type wood conveying device, comprising a mounting frame (1), characterized in that: The mounting frame (1) is provided with a roller (3) for rotation inside. The rollers (3) are arranged in an array with equal spacing in the mounting frame (1). A power box (5) and an air supply distribution assembly (6) are fixedly provided on both sides of the mounting frame (1). One end of the roller (3) is rotatably mounted in the air supply distribution assembly (6), and a conductive cover (7) is fixedly provided at the end. The power box (5) drives the other end of the roller (3) to rotate. A movable part (4) is embedded on the outer side of the roller (3). When the movable part (4) rotates to the upper side, it moves upward. An air suction treatment assembly (8) is fixedly provided on the top of the mounting frame (1). A surface treatment assembly (9) is rotatably provided inside the mounting frame (1). An intermediate ventilation assembly (10) is provided between the air supply distribution assembly (6) and the surface treatment assembly (9). An air pump (2) is fixedly provided on the side of the mounting frame (1). The air outlet end of the air pump (2) is connected to the air supply distribution assembly (6). The gas supply distribution assembly (6) comprises a distribution frame (61), a distribution plate (62), an air inlet hole (63), an air outlet groove (64), a middle hole (65) and a discharge groove (66); the distribution plate (62) is an "L-shaped" plate; the middle hole (65) and the discharge groove (66) are both provided on the distribution plate (62); the middle hole (65) is located above the discharge groove (66); and the middle hole (65) corresponds one-to-one to the conduction cover (7); The roller (3) comprises a roller shaft (31), a sleeve (32), an assembly groove (33) and a first through hole (34); the sleeve (32) is fixedly sleeved on the outer surface of the roller shaft (31); the assembly groove (33) penetrates the top of the sleeve (32) and further extends to the inside of the roller shaft (31); the first through hole (34) is formed at one end of the roller shaft (31) close to the air supply distribution assembly (6); and the first through hole (34) is connected to the assembly groove (33); The movable part (4) comprises a movable block (41) and a spring (42); the movable block (41) is movably sleeved in the assembly groove (33); one end of the spring (42) is fixedly connected to the movable block (41), and the other end is fixedly connected to the inside of the assembly groove (33); The conduction cover (7) comprises a cover body (71), the cover body (71) is fixedly connected to one end of the roller shaft (31) close to the air supply distribution assembly (6), the inner cavity of the cover body (71) is connected to the first through hole (34), the air inlet hole (63) is provided at the bottom of the distribution frame (61), the distribution frame (61) is rotatably sleeved with the roller shaft (31), and the air outlet groove (64) is provided at the top of the distribution frame (61).

2. A roller type wood conveying device according to claim 1, characterized in that: The roller shaft (31) is rotatably sleeved in the mounting frame (1), and the assembly groove (33) is provided on the outer side surface of the sleeve (32).

3. A roller conveyor for wood according to claim 2, characterized in that: The top of the movable block (41) is an arc-shaped surface, and a groove is provided on the top.

4. A roller conveyor for wood according to claim 3, characterized in that: The conductive cover (7) further comprises an arc-shaped opening (72), wherein the arc-shaped opening (72) is provided at the end of the cover body (71), and an arc groove is provided at the end of the cover body (71), wherein the arc groove is located below the arc-shaped opening (72).

5. A roller conveyor for wood according to claim 4, characterized in that: The distribution frame (61) is fixed to the side of the mounting frame (1) via an end support plate; the air inlet (63) and the air outlet groove (64) are respectively located on the left and right sides of the distribution plate (62); the middle hole (65) and the discharge groove (66) are both located on the rotation path of the arc-shaped opening (72); the air outlet groove (64) is located on a side close to the conduction cover (7) and above the conduction cover (7); and the air inlet (63) is connected to the air outlet end of the air pump (2).

6. A roller conveyor for wood according to claim 5, characterized in that: The air intake processing assembly (8) comprises a top frame (81) and an exhaust fan (82), wherein the top frame (81) is fixedly connected to the top of the mounting frame (1), and the exhaust fan (82) is installed inside the top frame (81). A ventilation pipe is provided at the top of the top frame (81), and a filter is fixedly sleeved in the ventilation pipe.

7. A roller conveyor for wood according to claim 6, characterized in that: The surface treatment component (9) comprises a first shaft (91), a second shaft (92), a grinding sleeve (93), a connecting hole (94), a gear (95), a second power box (96) and a second through hole (97); the first shaft (91) and the second shaft (92) are both rotatably sleeved in the mounting frame (1); the outer surfaces of the first shaft (91) and the second shaft (92) are both fixedly sleeved with the grinding sleeve (93); the connecting hole (94) is provided on the grinding sleeve (93), the first shaft (91) and the second shaft (92), the second through hole (97) is opened at the ends of the first shaft (91) and the second shaft (92) and is connected to the connecting hole (94), the first shaft (91) and the second shaft (92) are both fixedly sleeved with the gear (95), the gear (95) on the first shaft (91) and the gear (95) on the second shaft (92) are meshed with each other, the second power box (96) is fixed to the side of the mounting frame (1) and drives the first shaft (91) to rotate, and the rotation directions of the first shaft (91) are the same.

8. The roller conveyor for wood according to claim 7, characterized in that: The first shaft (91) is located above the second shaft (92), the second shaft (92) is located between two adjacent rollers (3), the top of the grinding sleeve (93) is kept horizontally consistent with the top of the sleeve (32), and a flexible friction portion is provided on the surface of the grinding sleeve (93).

9. The roller conveyor for wood according to claim 8, characterized in that: The intermediate ventilation assembly (10) comprises a fixed frame (101), a curved pipe (102), an intermediate guide frame (103) and a bypass hole (104); an intermediate frame (11) is fixedly provided on the top of the air supply distribution assembly (6); the bottom of the intermediate frame (11) is connected to the air outlet groove (64), and the top is fixedly connected to the curved pipe (102); the fixed frame (101) is fixedly connected to the side of the mounting frame (1) and is sleeved on the outer side of the ends of the first shaft (91) and the second shaft (92); the intermediate guide frame (103) is fixedly connected to the side of the mounting frame (1) and is sleeved on the outer side of the ends of the first shaft (91) and the second shaft (92); The intermediate guide frame (103) is fixedly sleeved inside the fixed frame (101), the bypass hole (104) is opened on the side of the intermediate guide frame (103), the intermediate guide frame (103) enables all the fixed frames (101) to communicate with each other through the bypass hole (104), the other end of the curved pipe (102) is fixedly communicated with the fixed frame (101), the fixed frame (101) is connected to the second through hole (97), and the intermediate ventilation component (10) inputs the exhaust gas of the air supply distribution component (6) into the surface treatment component (9).

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