A device for stirring adhesive for wood industry

Abstract

The present invention relates to the technical field of material mixing. The application discloses a device for mixing adhesive for the wood industry, comprising an annular inner plate and an annular outer plate. A fixed material dividing plate is fixedly installed on the outer surface of the annular inner plate. The outer surface of the fixed material dividing plate is connected to the inner wall of the annular outer plate. An extrusion device is movably installed between the annular inner plate and the annular outer plate and at a position close to the bottom. Feed pipes are arranged on the outer surface of the annular outer plate at both sides of the fixed material dividing plate. The volumes of two independent cavities inside the annular inner plate and the annular outer plate are reduced in proportion. Under the action of extrusion, two raw materials are pre-mixed inside the mixing tube according to a ratio. As the pressure caused by the extrusion increases, the pressure switch below the mixing tube is opened, so that the two pre-mixed raw materials leave from the lower opening of the mixing tube and enter the interior of the mixing bin, thereby realizing pre-mixing of the raw materials and improving the practicability of the device.

Description

Technical Field

[0001] The present application relates to the technical field of material mixing, and in particular to a device for mixing adhesive for the wood industry. Background Art

[0002] During the splicing of wooden boards, in order to prevent the boards from detaching from each other, adhesive is applied between each layer of the boards to increase the firmness between the boards and ensure their stability after being made into products. This adhesive is generally obtained by mixing and stirring two or more raw materials.

[0003] Existing adhesive stirring devices for the wood industry are often composed of a power device, a stirring shaft, stirring blades and a stirring chamber. When stirring is required, the raw materials are directly introduced into the interior of the stirring chamber, and then the power device is turned on to drive the stirring shaft to rotate, and at the same time drive the stirring blades to rotate synchronously, thereby achieving mixing and stirring of the raw materials. The stirring device of this structure has the advantages of simple structure, easy use and low cost, and is currently the most widely applicable one.

[0004] Although the existing adhesive stirring device for the wood industry has many of the above-mentioned advantages, it still has certain limitations in actual use. After the raw materials are added to the mixing bin, different raw materials are independently accumulated in the bin and are not fully mixed, resulting in a long stirring time, which affects the production efficiency. In this regard, the present application document proposes a wood industry adhesive stirring device, which aims to solve the above-mentioned problems. Summary of the invention

[0005] The present application proposes a wood industry adhesive stirring device, which has the function of pre-mixing raw materials to shorten the stirring time, so as to solve the problem that the stirring time required for the raw materials to be piled up independently is long.

[0006] In order to achieve the above purpose, this application adopts the following technical solutions: including:

[0007] A mixing chamber, a support base is fixedly installed at the bottom of the mixing chamber, a discharge pipe is fixedly installed on the outer surface of the mixing chamber near the bottom, the discharge pipe is connected to the inner cavity of the mixing chamber, a locking rod is provided on the movable sleeve at the bottom of the mixing chamber, and a lock buckle is provided on the top of the locking rod;

[0008] A material storage device is arranged on the top of the mixing bin, a proportioning and adjusting device is movably installed on the top of the material storage device, a stirring device is movably installed at a position near the bottom of the inner cavity of the material storage device, and a stirring device is fixedly installed at a position near the center of the top of the proportioning and adjusting device.

[0009] Furthermore, the material storage device comprises an annular inner plate and an annular outer plate, a fixed material distribution plate is fixedly installed on the outer surface of the annular inner plate, the outer surface of the fixed material distribution plate is connected to the inner wall of the annular outer plate, an extrusion device is movably installed between the annular inner plate and the annular outer plate and at a position close to the bottom, a proportioning scale is fixedly installed at a position close to the top of the outer surface of the annular outer plate, feeding pipes are arranged at positions on both sides of the fixed material distribution plate on the outer surface of the annular outer plate, and a capacity observation window is arranged on the right side of the outer surface of the annular outer plate;

[0010] Specifically, the outer surface of the ratio scale is provided with a proportional scale, the capacity observation window is made of a transparent material, and the outer surface of the capacity observation window is provided with a capacity scale;

[0011] Specifically, annular grooves are provided on the inner side of the annular inner plate and the outer side of the annular outer plate, and the annular grooves are movably connected to the proportioning and adjusting device.

[0012] Further, the extrusion device includes an extrusion plate, a connecting plate is fixedly installed at the bottom of the extrusion plate, a threaded hole is provided at the bottom of the connecting plate, the threaded hole is sleeved with the stirring device, a strip hole is provided at the top of the extrusion plate, the strip hole is matched with the fixed material distribution plate, a mixing tube is fixedly installed at the bottom of the extrusion plate, an annular sealing strip is provided at the top of the extrusion plate at the outer side and the inner side of the mixing tube, a matching plate is provided on the outer side of the extrusion plate, and the matching plate is matched with the capacity observation window;

[0013] Specifically, the mixing tube is a three-way tube, the two open ends of which pass through the bottom of the extrusion plate, and the connection points are located on both sides of the strip hole. The other end of the mixing tube faces downward, and a pressure switch is arranged inside.

[0014] Further, the proportioning and adjusting device includes a seasoning turntable, the bottom of which is provided with an annular groove, the annular sealing strip corresponds to the annular groove at the bottom of the seasoning turntable, a stirring device is fixedly installed at a position close to the center of the top of the seasoning turntable, a compressed air bin is fixedly installed at a position on the top of the seasoning turntable located outside the stirring device, a partition device is movably installed inside the compressed air bin, an air guide pipe is fixedly installed on the top of the compressed air bin, a switch valve is fixedly installed on one end of the air guide pipe, an air intake pipe is fixedly installed on the top of the seasoning turntable, the connecting point between the air intake pipe and the seasoning turntable corresponds to the annular groove at the bottom of the seasoning turntable, one end of the switch valve is connected to the air intake pipe, and a pointer is fixedly installed on the outside of the seasoning turntable, and the position of the pointer corresponds to the starting end of the scale on the outer surface of the proportioning scale.

[0015] Further, the separation device includes an air pressure plate, a movable material distribution plate is fixedly installed at the bottom of the air pressure plate, the movable material distribution plate passes through the seasoning turntable, and the bottom of the movable material distribution plate is in contact with the top of the extrusion plate, the bottom of the movable material distribution plate is provided with a matching groove, the matching groove is matched with the annular sealing strip, the bottom of the air pressure plate is provided with a spring at the position on both sides of the movable material distribution plate, and the bottom of the spring is connected to the top of the seasoning turntable;

[0016] Specifically, the contact surface between the outer surface of the extrusion plate and the air compression bin is sealed.

[0017] Furthermore, the movable material dividing plate is in contact with the fixed material dividing plate in an initial state.

[0018] Furthermore, the stirring device includes a stirrer, a transmission rod is fixedly installed at one end of the stirrer output shaft, a threaded rod is fixedly installed at the bottom of the transmission rod, the thread on the outer surface of the threaded rod is nested with the threaded hole, a stirring rod is fixedly installed at the bottom of the threaded rod, a stirring blade is fixedly installed on the outer surface of the stirring rod, a limiting protrusion is provided on the outer surface of the threaded rod near the top, and a locking hole is provided at the bottom of the threaded rod.

[0019] This application has the following beneficial effects.

[0020] Before stirring, the device can premix the raw materials and can premix them according to the raw material ratio, which greatly shortens the time required for stirring. The device can adjust the size of the two independent cavities according to different raw material ratios, and can also adjust the total volume of the two cavities according to the required amount. During the premixing process, compressed air will be generated. The compressed air enters the interior of the mixing tube through the air duct and discharges the raw materials remaining inside to avoid waste and blockage after solidification. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings, which constitute a part of the specification, illustrate embodiments disclosed in the present application and, together with the description, serve to explain the principles disclosed in the present application.

[0022] The present disclosure may be more clearly understood from the following detailed description with reference to the accompanying drawings, in which:

[0023] Figure 1 It is a schematic diagram of the structure of the present invention;

[0024] Figure 2 It is a cross-sectional view of the structure of the present invention;

[0025] Figure 3 This is a diagram of a material storage device of the present invention;

[0026] Figure 4It is a top view of the structural extrusion device of the present invention;

[0027] Figure 5 This is a bottom view of the structural extrusion device of the present invention;

[0028] Figure 6 It is a cross-sectional view of the structural extrusion device of the present invention;

[0029] Figure 7 This is a diagram of the structure adjustment device of the present invention;

[0030] Figure 8 It is a cross-sectional view of the structural adjustment device of the present invention;

[0031] Fig. 9 This is a diagram of the structural separation device of the present invention;

[0032] Fig.10 This is a diagram of the stirring device structure of the present invention;

[0033] Fig.11 This is a bottom view of the stirring device of the structure of the present invention.

[0034] In the figure; 10, mixing bin; 11, supporting base; 12, discharge pipe; 13, locking rod; 20, storage device; 201, annular inner plate; 202, annular outer plate; 203, fixed material distribution plate; 204, extrusion device; 2041, extrusion plate; 2042, connecting plate; 2043, threaded hole; 2044, strip hole; 2045, mixing pipe; 2046, annular sealing strip; 2047, matching plate; 205, proportioning scale; 206, feeding pipe; 207, capacity observation window ; 21. Proportioning and adjusting device; 211. Seasoning turntable; 212. Compressed air chamber; 213. Separation device; 2131. Compressed air plate; 2132. Movable dividing plate; 2133. Matching groove; 2134. Spring; 214. Air guide tube; 215. Switch valve; 216. Air inlet pipe; 217. Pointer; 22. Stirring device; 221. Mixer; 222. Transmission rod; 223. Threaded rod; 224. Stirring rod; 225. Stirring blade; 226. Limiting protrusion; 227. Lock hole. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0036] A device for stirring adhesive for the wood industry, see Figure 1-Figure 2 ,include:

[0037] A mixing chamber 10, a support base 11 is fixedly installed at the bottom of the mixing chamber 10, a discharge pipe 12 is fixedly installed on the outer surface of the mixing chamber 10 near the bottom, the discharge pipe 12 is connected to the inner cavity of the mixing chamber 10, a locking rod 13 is movably sleeved at the bottom of the mixing chamber 10, and a lock buckle is provided on the top of the locking rod 13;

[0038] The material storage device 20 is arranged on the top of the mixing bin 10 , and a proportioning and adjusting device 21 is movably installed on the top of the material storage device 20 , and a stirring device 22 is fixedly installed at a position near the center of the top of the proportioning and adjusting device 21 .

[0039] See also Figure 3 The material storage device 20 includes an annular inner plate 201 and an annular outer plate 202. A fixed material distribution plate 203 is fixedly installed on the outer surface of the annular inner plate 201. The outer surface of the fixed material distribution plate 203 is connected to the inner wall of the annular outer plate 202. A material extrusion device 204 is movably installed between the annular inner plate 201 and the annular outer plate 202 and at a position close to the bottom. A proportioning scale 205 is fixedly installed at a position close to the top of the outer surface of the annular outer plate 202. Feed pipes 206 are arranged on the outer surface of the annular outer plate 202 at both sides of the fixed material distribution plate 203. A capacity observation window 207 is arranged on the right side of the outer surface of the annular outer plate 202.

[0040] See also Figure 3 The outer surface of the ratio scale 205 is provided with a scale scale, the capacity observation window 207 is made of a transparent material, and the outer surface of the capacity observation window 207 is provided with a capacity scale;

[0041] See also Figure 3 The inner side of the annular inner plate 201 and the outer side of the annular outer plate 202 are both provided with annular grooves, and the annular grooves are movably connected to the proportioning and adjusting device 21.

[0042] See also Figure 2 , Figure 4-Figure 6 The extrusion device 204 includes an extrusion plate 2041, a connecting plate 2042 is fixedly installed at the bottom of the extrusion plate 2041, a threaded hole 2043 is provided at the bottom of the connecting plate 2042, and the threaded hole 2043 is sleeved with the stirring device 22, a strip hole 2044 is provided at the top of the extrusion plate 2041, and the strip hole 2044 cooperates with the fixed material distribution plate 203, a mixing tube 2045 is fixedly installed at the bottom of the extrusion plate 2041, and an annular sealing strip 2046 is provided at the top of the extrusion plate 2041 at the outer and inner sides of the mixing tube 2045, and a matching plate 2047 is provided on the outer side of the extrusion plate 2041, and the matching plate 2047 cooperates with the capacity observation window 207;

[0043] See also Figure 5-Figure 6The mixing tube 2045 is a three-way tube, and its two open ends pass through the bottom of the extrusion plate 2041, and the connection is located on both sides of the strip hole 2044. The other end of the mixing tube 2045 faces downward, and a pressure switch is arranged inside.

[0044] See also Figure 3-Figure 4 and Figure 7-Figure 8 The proportioning and adjusting device 21 includes a seasoning turntable 211, a ring-shaped groove is arranged at the bottom of the seasoning turntable 211, and the ring-shaped sealing strip 2046 corresponds to the ring-shaped groove at the bottom of the seasoning turntable 211. A stirring device 22 is fixedly installed at a position near the center of the top of the seasoning turntable 211, and a compressed air chamber 212 is fixedly installed at a position outside the stirring device 22 on the top of the seasoning turntable 211. A partition device 213 is movably installed inside the compressed air chamber 212, and an air guide pipe 214 is fixedly installed on the top of the compressed air chamber 212, and a switch valve 215 is fixedly installed at one end of the air guide pipe 214. An air inlet pipe 216 is fixedly installed on the top of the seasoning turntable 211, and the connection between the air inlet pipe 216 and the seasoning turntable 211 is connected to the seasoning turntable 2 11 corresponds to the annular groove at the bottom of the seasoning turntable 211, one end of the switch valve 215 is connected to the air inlet pipe 216, and a pointer 217 is fixedly installed on the outside of the seasoning turntable 211. The position of the pointer 217 corresponds to the starting end of the outer surface scale of the ratio scale 205. The annular sealing strip 2046 corresponds to the annular groove at the bottom of the seasoning turntable 211, so that after the extruding device 204 reaches the stroke limit, the annular sealing strip 2046 will cooperate with the annular groove at the bottom of the seasoning turntable 211 and achieve sealing, ensuring that the high-pressure gas inside the compressed air bin 212 will not leak out during the process of entering the mixing tube 2045, avoiding the waste of raw materials caused by incomplete discharge of the raw materials inside the mixing tube 2045 and the blockage caused by the solidification of raw materials.

[0045] See also Figure 5-Figure 9 The separation device 213 includes an air pressure plate 2131, a movable material dividing plate 2132 is fixedly installed at the bottom of the air pressure plate 2131, the movable material dividing plate 2132 penetrates the seasoning turntable 211, and the bottom of the movable material dividing plate 2132 contacts the top of the extruding plate 2041, and a matching groove 2133 is provided at the bottom of the movable material dividing plate 2132, and the matching groove 2133 is matched with the annular sealing strip 2046, and springs 2134 are provided at the positions of the bottom of the air pressure plate 2131 located on both sides of the movable material dividing plate 2132, and the bottom of the spring 2134 is connected to the top of the seasoning turntable 211;

[0046] See also Figure 6-Figure 7 The contact surface between the outer surface of the extrusion plate 2041 and the air compression chamber 212 is sealed.

[0047] See also Figure 3 and Fig. 9In the initial state, the movable dividing plate 2132 is in contact with the fixed dividing plate 203. When the extrusion device 204 moves upward as a whole to squeeze the cavities inside the annular inner plate 201 and the annular outer plate 202, the movable dividing plate 2132 will be pushed to move synchronously, and the air pressure plate 2131 will squeeze the cavity above the air pressure bin 212, thereby preventing the movable dividing plate 2132 from hindering the displacement of the extrusion device 204. During this process, the elastic force of the spring 2134 will ensure that the bottom of the movable dividing plate 2132 is always in contact with the top surface of the extrusion plate 2041, thereby preventing the raw materials on both sides of the movable dividing plate 2132 from being mixed in advance in the cavity between the annular inner plate 201 and the annular outer plate 202, thereby improving the stability of the device.

[0048] When the air pressure plate 2131 squeezes the cavity above the air pressure bin 212, the internal air pressure of the cavity increases until the extrusion device 204 reaches the movement limit. At this time, the raw materials inside the annular inner plate 201 and the annular outer plate 202 are completely squeezed out. At this time, the switch valve 215 is opened, and the high-pressure gas inside the air pressure bin 212 enters the interior of the mixing tube 2045 through the air guide pipe 214 and the air inlet pipe 216. The gas impact is used to discharge all the raw materials remaining in the mixing tube 2045, thereby avoiding the waste of the raw materials remaining in the mixing tube 2045 due to being unable to participate in the mixing, and also avoiding the problem of blockage caused by mixing and solidification of these raw materials in the mixing tube 2045, thereby improving the stability of the device during use.

[0049] See also Figure 1-Figure 11The stirring device 22 includes a stirrer 221, a transmission rod 222 is fixedly installed at one end of the output shaft of the stirrer 221, a threaded rod 223 is fixedly installed at the bottom of the transmission rod 222, the thread on the outer surface of the threaded rod 223 is sleeved with the threaded hole 2043, a stirring rod 224 is fixedly installed at the bottom of the threaded rod 223, a stirring blade 225 is fixedly installed on the outer surface of the stirring rod 224, a limited position protrusion 226 is provided on the outer surface of the threaded rod 223 near the top, and a locking hole 227 is provided at the bottom of the threaded rod 223. The locking rod 13 is manually pushed into the interior of the stirring chamber 10, and the lock buckle at the top of the locking rod 13 is locked. The mixing rod 224 is locked with the locking hole 227 at the bottom. At this time, the mixer 221 drives the proportioning and adjusting device 21 to rotate as a whole. During this process, the movable dividing plate 2132 is separated from the fixed dividing plate 203, and the movable dividing plate 2132 and the fixed dividing plate 203 separate the container between the annular inner plate 201 and the annular outer plate 202 into two independent capacities. At this time, the raw materials to be mixed and stirred are added into the two independent cavities inside the annular inner plate 201 and the annular outer plate 202 through the feeding pipe 206. After the addition is completed, the locking rod 13 can be pulled down. At this time, the lock buckle at the top of the locking rod 13 is in contact with the locking hole 227 and locked. , start the mixer 221 again, which can drive the transmission rod 222 and the threaded rod 223 to rotate. Through the effect of the screwing in of the thread, the extrusion device 204 is driven to move toward the inside of the annular inner plate 201 and the annular outer plate 202 as a whole, so that the extrusion plate 2041 squeezes the raw materials inside the annular inner plate 201 and the annular outer plate 202. In this process, the volumes of the two independent cavities inside the annular inner plate 201 and the annular outer plate 202 are proportionally reduced. Under the action of extrusion, the two raw materials are pre-mixed in the mixing tube 2045 according to the ratio. As the pressure caused by the extrusion increases, the pressure switch below the mixing tube 2045 opens , so that the two pre-mixed raw materials leave from the lower opening of the mixing tube 2045 and enter the interior of the mixing chamber 10. At this time, the stirring blade 225 in a rotating state will stir the raw materials inside the mixing chamber 10. This pre-mixing stirring mode allows the raw materials to be blended according to the ratio after entering the interior of the mixing chamber 10, shortening the time required for the stirring blade 225 to fully stir the raw materials. When adding raw materials in traditional equipment, the two raw materials are piled up separately, resulting in a long stirring time, resulting in a decrease in production efficiency. The present application document avoids this problem well and improves the practicality of the device.

[0050] The operator can use the pointer 217 to read the corresponding reading on the outer surface of the ratio scale 205, so that the operator can clearly know the rotation angle of the movable dividing plate 2132 inside the annular inner plate 201 and the annular outer plate 202, as well as the volume ratio of the two independent cavities inside the annular inner plate 201 and the annular outer plate 202, to ensure that the adhesive ratio obtained after mixing meets the pre-requirements. At the same time, before adding the raw materials, the extrusion device 204 can be pre-extended into the cavity inside the annular inner plate 201 and the annular outer plate 202 through the mixer 221 and the threaded rod 223, thereby reducing the volume in the cavity. The capacity observation window 207 is made of a transparent material, and the outer surface of the capacity observation window 207 is provided with a capacity scale, so as to know the specific amount of adhesive obtained after mixing, thereby avoiding the problem of waste caused by adding too much raw materials when the demand is small, thereby further improving the practicality of the device.

[0051] The method of use of the present invention is as follows:

[0052] During use, the locking rod 13 is pushed into the interior of the mixing chamber 10, at which time the lock buckle at the top of the locking rod 13 is locked with the lock hole 227 at the bottom of the mixing rod 224, and the mixer 221 drives the proportioning and adjusting device 21 to rotate as a whole. During this process, the movable dividing plate 2132 is separated from the fixed dividing plate 203, and the movable dividing plate 2132 and the fixed dividing plate 203 separate the container between the annular inner plate 201 and the annular outer plate 202 into two independent capacities. At this time, the raw materials that need to be mixed and stirred are added into the two independent cavities inside the annular inner plate 201 and the annular outer plate 202 through the feeding pipe 206. After the addition is completed, the locking rod 13 can be pulled down. At this time, the lock buckle at the top of the locking rod 13 is in contact with the lock hole 227 and locked. Start the mixer 221 again, which can drive the transmission rod 22 2 and the threaded rod 223 rotate, and through the effect of the screwing-in of the thread, the extruding device 204 is driven to move as a whole toward the inside of the annular inner plate 201 and the annular outer plate 202, so that the extruding plate 2041 squeezes the raw materials inside the annular inner plate 201 and the annular outer plate 202. In this process, the volumes of the two independent cavities inside the annular inner plate 201 and the annular outer plate 202 are proportionally reduced. Under the action of extrusion, the two raw materials are pre-mixed in the mixing tube 2045 according to the ratio. As the pressure caused by the extrusion increases, the pressure switch below the mixing tube 2045 is opened, so that the two pre-mixed raw materials leave from the lower opening of the mixing tube 2045, and enter the inside of the stirring chamber 10. At this time, the stirring blade 225 in the rotating state will stir the raw materials inside the stirring chamber 10.

[0053] Through the reading corresponding to the pointer 217 on the outer surface of the ratio scale 205, the operator can clearly know the rotation angle of the movable dividing plate 2132 inside the annular inner plate 201 and the annular outer plate 202, as well as the volume ratio of the two independent cavities inside the annular inner plate 201 and the annular outer plate 202. At the same time, before adding the raw materials, the extruding device 204 can be pre-extended into the cavity inside the annular inner plate 201 and the annular outer plate 202 through the mixer 221 and the threaded rod 223, thereby reducing the volume in the cavity and avoiding waste caused by excess. When the extruding device 204 moves upward as a whole to squeeze the cavity inside the annular inner plate 201 and the annular outer plate 202, it will push the movable dividing plate 2132 to move synchronously, and make the air pressure plate 2131 squeeze the cavity above the air pressure bin 212. The elastic force of the spring 2134 will ensure that the bottom of the movable dividing plate 2132 is always Finally, it maintains a state of contact with the top surface of the extrusion plate 2041, and the air pressure plate 2131 squeezes the cavity above the air pressure chamber 212, so that the internal air pressure of the cavity increases until the extrusion device 204 reaches the movement limit. At this time, the raw materials inside the annular inner plate 201 and the annular outer plate 202 are completely squeezed out. At this time, the switch valve 215 is opened, and the high-pressure gas inside the air pressure chamber 212 enters the interior of the mixing tube 2045 through the air guide pipe 214 and the air inlet pipe 216. By using the gas impact, all the residual raw materials in the mixing tube 2045 are discharged. After the extrusion device 204 reaches the stroke limit, the annular sealing strip 2046 will cooperate with the annular groove at the bottom of the seasoning turntable 211 and realize sealing, ensuring that the high-pressure gas inside the air pressure chamber 212 will not leak when entering the mixing tube 2045, so that all the raw materials in the mixing tube 2045 are discharged.

Claims

1. A wood industry adhesive stirring device, characterized in that: include: A stirring chamber (10), a support base (11) is fixedly installed at the bottom of the stirring chamber (10), a discharge pipe (12) is fixedly installed at a position near the bottom of the outer surface of the stirring chamber (10), the discharge pipe (12) is connected to the inner cavity of the stirring chamber (10), and a locking rod (13) is movably sleeved at the bottom of the stirring chamber (10), and a lock buckle is provided at the top of the locking rod (13); A material storage device (20), the material storage device (20) being arranged on the top of the mixing bin (10), a proportioning and adjusting device (21) being movably mounted on the top of the material storage device (20), a stirring device (22) being movably mounted at a position close to the bottom of the inner cavity of the material storage device (20), and a stirring device (22) being fixedly mounted at a position close to the center of the top of the proportioning and adjusting device (21); The material storage device (20) comprises an annular inner plate (201) and an annular outer plate (202); a fixed material distribution plate (203) is fixedly mounted on the outer surface of the annular inner plate (201); the outer surface of the fixed material distribution plate (203) is connected to the inner wall of the annular outer plate (202); a material extrusion device (204) is movably mounted between the annular inner plate (201) and the annular outer plate (202) and at a position close to the bottom; a proportioning scale (205) is fixedly mounted at a position close to the top of the outer surface of the annular outer plate (202); feed pipes (206) are arranged at positions on both sides of the fixed material distribution plate (203) on the outer surface of the annular outer plate (202); and a capacity observation window (207) is arranged on the right side of the outer surface of the annular outer plate (202); The outer surface of the ratio scale (205) is provided with a proportional scale, the capacity observation window (207) is made of a transparent material, and the outer surface of the capacity observation window (207) is provided with a capacity scale; The inner side of the annular inner plate (201) and the outer side of the annular outer plate (202) are both provided with annular grooves, and the annular grooves are both movably sleeved with the proportioning and adjusting device (21); the extruding device (204) comprises an extruding plate (2041), a connecting plate (2042) is fixedly mounted on the bottom of the extruding plate (2041), a threaded hole (2043) is provided on the bottom of the connecting plate (2042), the threaded hole (2043) is sleeved with the stirring device (22), and the extruding plate (2041) is provided with a threaded hole (2043). A strip hole (2044) is provided on the top, the strip hole (2044) cooperates with the fixed material distribution plate (203), a mixing tube (2045) is fixedly installed on the bottom of the extrusion plate (2041), an annular sealing strip (2046) is provided on the top of the extrusion plate (2041) at positions on the outside and inside of the mixing tube (2045), a matching plate (2047) is provided on the outside of the extrusion plate (2041), and the matching plate (2047) cooperates with the capacity observation window (207); The mixing tube (2045) is a three-way tube, the two open ends of which pass through the bottom of the extrusion plate (2041), and the connection points are located on both sides of the strip hole (2044). The other end of the mixing tube (2045) faces downward, and a pressure switch is arranged inside. The proportioning and adjusting device (21) comprises a seasoning turntable (211), the bottom of the seasoning turntable (211) is provided with an annular groove, the annular sealing strip (2046) corresponds to the annular groove at the bottom of the seasoning turntable (211), and the top of the seasoning turntable (211) is provided with a pressure switch. A stirring device (22) is fixedly installed at a position close to the center; a compressed air chamber (212) is fixedly installed at a position outside the stirring device (22) on the top of the seasoning turntable (211); a partition device (213) is movably installed inside the compressed air chamber (212); an air guide pipe (214) is fixedly installed on the top of the compressed air chamber (212); a switch valve (215) is fixedly installed at one end of the air guide pipe (214); an air intake pipe (216) is fixedly installed on the top of the seasoning turntable (211); and the air intake pipe (216) is fixedly installed on the top of the seasoning turntable (211). The connecting part of the switch valve (215) and the seasoning turntable (211) corresponds to the annular groove at the bottom of the seasoning turntable (211); one end of the switch valve (215) is connected to the air inlet pipe (216); a pointer (217) is fixedly installed on the outer side of the seasoning turntable (211); the position of the pointer (217) corresponds to the starting end of the scale on the outer surface of the proportioning scale (205); the partition device (213) comprises an air pressure plate (2131); a movable material distribution plate (2132) is fixedly installed on the bottom of the air pressure plate (2131); the ... outer side of the seasoning turntable (211); the movable material distribution plate (2132) is fixedly installed on the outer side of the seasoning turntable (211); the movable material distribution plate (2132) is fixedly installed on the outer side of the seasoning turntable (211); the movable material distribution plate (2132) is fixedly installed on the outer side of the seasoning turntable (211); the movable material distribution plate (2132) is fixedly installed on the outer side of the seasoning turntable (211); the movable material distribution plate (2132) is fixed The movable material distribution plate (2132) penetrates the seasoning turntable (211), and the bottom of the movable material distribution plate (2132) contacts the top of the material extrusion plate (2041). The bottom of the movable material distribution plate (2132) is provided with a matching groove (2133), and the matching groove (2133) matches with the annular sealing strip (2046). The bottom of the air pressure plate (2131) is provided with a spring (2134) at positions on both sides of the movable material distribution plate (2132), and the bottom of the spring (2134) is connected to the top of the seasoning turntable (211); The contact surface between the outer surface of the extrusion plate (2041) and the air compression chamber (212) is sealed.

2. A wood industry adhesive stirring device according to claim 1, characterized in that: The movable material dividing plate (2132) is in contact with the fixed material dividing plate (203) in an initial state.

3. A wood industry adhesive stirring device according to claim 1, characterized in that: The stirring device (22) comprises a stirrer (221), a transmission rod (222) being fixedly mounted on one end of an output shaft of the stirrer (221), a threaded rod (223) being fixedly mounted on the bottom of the transmission rod (222), a thread on the outer surface of the threaded rod (223) being sleeved with a threaded hole (2043), a stirring rod (224) being fixedly mounted on the bottom of the threaded rod (223), a stirring blade (225) being fixedly mounted on the outer surface of the stirring rod (224), a limiting protrusion (226) being provided on the outer surface of the threaded rod (223) near the top, and a locking hole (227) being provided on the bottom of the threaded rod (223).

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