A low-carbon building keel production device and method based on recycled polymer materials

Abstract

This invention belongs to the field of keel production technology and discloses a low-carbon building keel production device and method based on recycled polymer materials. The device includes a feeding mechanism for conveying wood, a processing mechanism for treating the four sides of the wood, and a manufacturing mechanism for winding and curing glass fiber around the wood. This invention achieves full automation of the entire process from wood feeding, positioning, conveying, surface treatment to composite reinforcement and curing through the feeding mechanism, processing mechanism, and manufacturing mechanism. The chain drive and push block design of the feeding mechanism, combined with the positioning module, can realize automatic centering and intermittent precise pushing of the wood, ensuring continuous feeding of subsequent processing stations. The synchronous drive of the processing mechanism with multiple blades can complete the deburring process around the wood in one go, which is highly efficient. The entire production process is seamlessly connected, improving production efficiency.

Description

Technical Field

[0001] This invention relates to the field of keel production technology, and in particular to a low-carbon building keel production device and method based on recycled polymer materials. Background Technology

[0002] In the fields of architectural decoration and lightweight partition walls, wooden framing is widely used as a traditional skeleton material. However, traditional solid wood framing has inherent defects such as easy deformation, cracking, mold, insect infestation, and poor fire resistance. At the same time, the large consumption of wood also contradicts the concept of sustainable development and environmental protection. To overcome the shortcomings of wooden framing, alternative materials represented by metal have emerged on the market. Although metal framing has high strength and good fire resistance, its production is a high-energy-consuming process, and it has problems such as heavy weight, easy corrosion, obvious thermal bridging effect, and poor sound insulation performance. In addition, metal materials are non-renewable, and their mining and smelting processes have a significant impact on the environment.

[0003] With the advancement of the circular economy and the "dual carbon" goal, the use of recycled polymer materials to prepare building components has become an important development direction. Recycled polymer materials are widely available, can effectively dispose of waste plastics and reduce carbon emissions, and have advantages such as corrosion resistance, sound insulation, heat insulation and easy molding. However, directly using recycled polymer materials to prepare building keels often faces challenges of insufficient strength, stiffness and dimensional stability, making it difficult to meet the load-bearing requirements of building structures.

[0004] One existing approach involves using composite material technology, such as wrapping or winding reinforcing fibers (e.g., glass fiber) around the core material to form a composite keel, thus balancing the lightweight nature of the core material with the high strength of the fibers. However, existing production equipment and methods of this type typically suffer from the following technical bottlenecks: feeding, alignment, and conveying rely heavily on manual labor, resulting in low efficiency and difficulty in achieving continuous production; core material surface treatment, adhesive application, fiber winding, and curing processes are often completed at different workstations, leading to poor process coordination, production interruptions, and large equipment footprint; in scenarios requiring multiple rotating drums to rotate synchronously for continuous adhesive application, winding, and curing, traditional rigid transmission structures are complex and can cause interference when using fixed supports, making it difficult to achieve stable and continuous power transmission, affecting winding quality and production efficiency; and it is difficult to ensure uniform adhesive coating around the core material and consistent glass fiber winding tension, directly impacting the mechanical properties and reliability of the final product. Therefore, there is an urgent need in this field for a highly integrated, automated production device and method that can stably produce high-performance composite keel, so as to fully utilize the environmental advantages of recycled polymer materials, while making up for their mechanical property deficiencies through composite reinforcement technology, and producing low-carbon, high-performance keel products that truly meet building requirements. Summary of the Invention

[0005] The purpose of this invention is to provide a low-carbon building keel production device and method based on recycled polymer materials, so as to solve the problems mentioned in the background art.

[0006] To address the aforementioned technical problems, the present invention adopts the following technical solution: a low-carbon building keel production device based on recycled polymer materials, comprising a feeding mechanism for conveying wood, the feeding mechanism including an inlet frame, a processing mechanism for treating the surface of the wood around its perimeter, and a manufacturing mechanism for winding and curing glass fiber around the wood. The manufacturing mechanism includes an adhesive application bracket, a winding bracket, and a curing bracket. An adhesive application drum is rotatably mounted on the adhesive application bracket, and an adhesive application gear is fixedly mounted on the adhesive application drum. A winding drum is rotatably mounted on the adhesive application bracket and is rotatably connected to the winding bracket. A curing drum is rotatably mounted on the winding bracket and is rotatably connected to the curing bracket.

[0007] Furthermore, the feeding mechanism includes a conveyor motor fixedly installed below the inlet frame. A motor wheel is fixedly installed on the motor shaft of the conveyor motor. An upper gear and a mating gear are rotatably installed on the inlet frame. A lower gear is fixedly installed coaxially below the upper gear. A bottom belt is wound around the lower gear and the motor wheel. The upper gear meshes with the mating gear.

[0008] Furthermore, two sprockets are rotatably mounted on the entry frame, and sprocket gears are coaxially fixedly mounted below the sprockets. One sprocket gear meshes with a mating gear, and the other sprocket gear meshes with an upper gear. Multiple conveying convex balls are rotatably mounted on the entry frame, and a push block is slidably mounted on the entry frame. Two chain modules are provided on the entry frame, and each chain module includes multiple chain links. Adjacent chain links are rotatably mounted, and magnets are fixedly mounted on the chain links. The chain links cooperate with the sprockets, and the chain links at the ends are rotatably mounted with the push block. The chain modules slide within the chain grooves.

[0009] Furthermore, the entry frame is equipped with multiple positioning modules, each including a positioning block that is slidably mounted on the entry frame, a positioning spring between the positioning block and the entry frame, and a slope on the positioning block.

[0010] Furthermore, the processing mechanism includes a processing frame fixedly mounted on the entry frame, a fixing ring fixedly mounted on the processing frame, a glue-applying drum rotatably mounted on the fixing ring, a processing motor fixedly mounted on the processing frame, a motor gear fixedly mounted on the motor shaft of the processing motor, four tensioning wheels rotatably mounted on the processing frame, a transmission toothed belt wound around the four tensioning wheels, one side of the transmission toothed belt meshing with the motor gear, four processing shafts rotatably mounted on the processing frame, processing gears and blades fixedly mounted on the processing shafts, the processing gears meshing with the other side of the transmission toothed belt, multiple drop slots provided below the processing frame, multiple ball bearings rotatably mounted inside the processing frame, and four blades deburring the wood around its perimeter.

[0011] Furthermore, the manufacturing mechanism also includes a rotating motor fixedly installed below the processing rack. An output gear is fixedly installed on the motor shaft of the rotating motor. The output gear drives the glue-applying gear to rotate through gear transmission. A curing gear is fixedly installed on the curing drum. The output gear drives the curing gear to rotate through gear transmission. The glue-applying gear and the curing gear rotate in the same direction. Four guide balls for guiding the wood around its perimeter are rotatably installed on the glue-applying bracket, the winding bracket, and the curing bracket.

[0012] Furthermore, the glue-applying drum and the winding drum, and the winding drum and the curing drum are connected by multiple upper-level components. The upper-level components include a left spring, a right spring, a grooved triangular block, and a raised triangular block. The grooved triangular block is slidably installed with the glue-applying drum and the winding drum, respectively. A left spring is provided between the grooved triangular block and the glue-applying drum and the winding drum. Multiple raised triangular blocks are slidably installed on the winding drum and the curing drum. A right spring is provided between the raised triangular block and the winding drum and the curing drum, respectively. The raised triangular block is provided with a protrusion. The grooved triangular block is provided with a groove that matches the protrusion on the raised triangular block. Both the grooved triangular block and the raised triangular block are provided with a slope.

[0013] Furthermore, a glue applicator is slidably mounted on the glue applicator drum, a glue box is fixedly mounted on the glue applicator drum, a glue applicator roller is rotatably mounted on the glue applicator drum, the glue applicator roller is provided with multiple glue outlet holes, the glue applicator roller and the glue box are connected through a pipe located inside the glue applicator drum, and a contact spring is provided between the glue applicator drum and the glue applicator drum.

[0014] Furthermore, a fiberglass roll is rotatably mounted on the winding drum, with fiberglass wrapped around the outside of the fiberglass roll. The ends of the fiberglass pass through the insertion holes on the fiberglass roll. When used for the first time, the wood enters the winding drum, and the ends of the fiberglass are manually attached to the surface of the wood. Multiple light curing instruments are installed inside the light curing drum.

[0015] A method for producing low-carbon building keel based on recycled polymer materials, employing the aforementioned low-carbon building keel production apparatus based on recycled polymer materials, is characterized by the following steps: The wood is placed into the feeding mechanism, which centers the wood and pushes it into the processing mechanism. The processing facility deburred the edges of the wood. The manufacturing facility applies glue all around the edges of the wood; The manufacturing process involves wrapping fiberglass around the wood. The manufacturing process solidifies the adhesive under the glass fibers.

[0016] The advantages of this invention compared to the prior art are: (1) This invention realizes full automation of the entire process from wood feeding, positioning, conveying, surface treatment to composite reinforcement and curing through feeding mechanism, processing mechanism and manufacturing mechanism. The chain drive and push block design of feeding mechanism, together with positioning module, realizes automatic centering and intermittent precise push of wood, ensuring continuous feeding of subsequent processing stations. The synchronous drive multi-blade design in processing mechanism can complete the deburring of wood around all four sides at one time, which is highly efficient. The entire production process is seamlessly connected, which improves production efficiency. (2) In the manufacturing mechanism set up in this invention, a clutch-type transmission mechanism composed of protruding triangular blocks and grooved triangular blocks is adopted between the glue coating drum, the winding drum and the light curing drum. Dynamic engagement and disengagement are achieved through the left spring and the right spring, which solves the problem of mechanical interference when the rotating drum is on the fixed support and ensures the synchronization of the rotation speed of the three stations. (3) The keel produced by this invention has the advantages of multiple materials. It uses recycled wood as the core material to realize the recycling of resources. The outer layer is continuously wrapped with glass fiber and bonded and cured with light-curing adhesive to form a high-strength and high-rigidity composite material shell. This structure not only overcomes the disadvantages of pure wood keel being easy to deform and corrode, but also avoids the problems of heavy metal keel and poor sound and heat insulation, thus meeting the higher requirements of green building for material performance. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the feeding mechanism in this invention. Figure 1 ; Figure 3 This is a schematic diagram of the feeding mechanism in this invention. Figure 2 ; Figure 4 This is a schematic diagram of the feeding mechanism in this invention. Figure 3 ; Figure 5 This is a schematic diagram of the feeding mechanism in this invention. Figure 4 ; Figure 6 This is a schematic diagram of the processing mechanism in the present invention. Figure 1 ; Figure 7 This is a schematic diagram of the processing mechanism in the present invention. Figure 2 ; Figure 8 This is a schematic diagram of the manufacturing mechanism in this invention. Figure 1 ; Figure 9 This is a schematic diagram of the manufacturing mechanism in this invention. Figure 2 ; Figure 10 This is a schematic diagram of the manufacturing mechanism in this invention. Figure 3 ; Figure 11 This is a schematic diagram of the manufacturing mechanism in this invention. Figure 4 ; Figure 12 This is a schematic diagram of the manufacturing mechanism in this invention. Figure 5 .

[0018] Reference numerals: 101. Inlet frame; 102. Conveyor motor; 103. Motor wheel; 104. Bottom belt; 105. Lower gear; 106. Upper gear; 107. Connecting gear; 108. Sprocket gear; 109. Sprocket; 110. Chain link; 111. Magnet; 112. Conveyor ball; 113. Positioning block; 114. Positioning spring; 115. Pushing block; 116. Chain groove; 201. Processing frame; 202. Fixing ring; 203. Processing motor; 204. Motor gear; 205. Tensioner wheel; 206. Drive belt; 207. Processing shaft; 208. Processing gear ; 209. Blade; 210. Ball bearing; 301. Rotary motor; 302. Output gear; 303. Glue applying drum; 304. Glue applying gear; 305. Winding drum; 306. Curing drum; 307. Curing gear; 308. Glue applying bracket; 309. Winding bracket; 310. Curing bracket; 311. Glue applying frame; 312. Glue box; 313. Adhesion spring; 314. Glue applying roller; 315. Fiberglass roll; 316. Curing device; 317. Raised triangular block; 318. Right spring; 319. Grooved triangular block; 320. Left spring; 321. Guide ball bearing; 4. Wood. Detailed Implementation

[0019] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings.

[0020] refer to Figures 1-12 A low-carbon building keel production device based on recycled polymer materials includes a feeding mechanism for conveying wood 4, the feeding mechanism includes an inlet frame 101, a processing mechanism for treating the surface of the wood 4 around the feeding mechanism, and a manufacturing mechanism for wrapping glass fiber around the wood 4 and curing it. The manufacturing mechanism includes an adhesive application bracket 308, a winding bracket 309, and a curing bracket 310. An adhesive application drum 303 is rotatably mounted on the adhesive application bracket 308, and an adhesive application gear 304 is fixedly mounted on the adhesive application drum 303. A winding drum 305 is rotatably mounted on the adhesive application bracket 308 and is rotatably connected to the winding bracket 309. A curing drum 306 is rotatably mounted on the winding bracket 309 and is rotatably connected to the curing bracket 310.

[0021] like Figures 2-5As shown, the feeding mechanism includes a conveyor motor 102 fixedly installed below the inlet frame 101. A motor wheel 103 is fixedly installed on the motor shaft of the conveyor motor 102. An upper gear 106 and a mating gear 107 are rotatably installed on the inlet frame 101. A lower gear 105 is coaxially fixedly installed below the upper gear 106. A bottom belt 104 is wound around the lower gear 105 and the motor wheel 103. The upper gear 106 meshes with the mating gear 107.

[0022] like Figures 2-5 As shown, two sprockets 109 are rotatably mounted on the entry frame 101. A sprocket gear 108 is coaxially fixedly mounted below the sprockets 109. One sprocket gear 108 meshes with the mating gear 107, and the other sprocket gear 108 meshes with the upper gear 106. Multiple conveying convex balls 112 are rotatably mounted on the entry frame 101. A push block 115 is slidably mounted on the entry frame 101. Two chain modules are provided on the entry frame 101. Each chain module includes multiple chain links 110. Adjacent chain links 110 are rotatably mounted. A magnet 111 is fixedly mounted on each chain link 110. The chain link 110 cooperates with the sprocket 109. The end chain link 110 is rotatably connected to the push block 115. The chain module slides within the chain groove 116.

[0023] like Figures 2-5 As shown, the entry frame 101 is provided with multiple positioning modules. The positioning module includes a positioning block 113 that is slidably installed on the entry frame 101. A positioning spring 114 is provided between the positioning block 113 and the entry frame 101. The positioning block 113 is provided with a slope.

[0024] In use, wood 4 is continuously placed into the feed rack 101. Wood 4 is positioned on the conveyor convex ball 112. The positioning block 113 is pushed outward by the slope of the positioning block 113. The elastic force of the positioning spring 114 keeps the wood 4 centered. The conveyor motor 102 drives the motor wheel 103 to rotate. The bottom belt 104 drives the lower gear 105 and the upper gear 106 to rotate, which in turn drives the mating gear 107 to rotate. The upper gear 106 and the mating gear 107 drive the two sprockets 108 to rotate in opposite directions, thereby driving the two sprockets 109 to rotate in opposite directions. The sprockets 109 drive the chain link 11. The movement of the push block 115 along the entry frame 101 causes the link 110 to slide. When the link 110 reaches between the two sprockets 109, the magnets 111 of the two links 110 attract each other, making the movement of the push block 115 smoother. The push block 115 pushes the wood 4 towards the processing frame 201. When the wood 4 completely leaves the movement range of the push block 115, the conveyor motor 102 reverses, causing the push block 115 to return to its initial position. Then, the next piece of wood 4 is placed into the entry frame 101, and so on, continuously pushing the wood 4. The wood 4 is continuously pushed forward by the wood 4 placed later.

[0025] like Figure 6 , Figure 7 As shown, the processing mechanism includes a processing frame 201 fixedly mounted on the entry frame 101, a fixing ring 202 fixedly mounted on the processing frame 201, a glue-applying rotary drum 303 rotatably connected to the fixing ring 202, a processing motor 203 fixedly mounted on the processing frame 201, a motor gear 204 fixedly mounted on the motor shaft of the processing motor 203, four tensioning wheels 205 rotatably mounted on the processing frame 201, a transmission toothed belt 206 wound around the four tensioning wheels 205, the transmission toothed belt 206 meshing with the motor gear 204, four processing shafts 207 rotatably mounted on the processing frame 201, processing gears 208 and blades 209 fixedly mounted on the processing shafts 207, the processing gears 208 meshing with the transmission toothed belts 206, multiple drop slots provided below the processing frame 201, multiple ball bearings 210 rotatably mounted inside the processing frame 201, and four blades 209 deburring the wood 4 around its perimeter.

[0026] The processing motor 203 drives the motor gear 204 to rotate, which in turn drives the transmission belt 206 to rotate around the tension wheel 205. The transmission belt 206 drives the four processing gears 208 to rotate synchronously, and the processing gears 208 drive the processing shaft 207 and the blades 209 to rotate. When the wood 4 is pushed into the processing frame 201, the four blades 209 deburr and polish the wood 4 around its perimeter. Then, the wood 4 is fed into the ball bearing 210 and subsequently pushed into the glue coating drum 303.

[0027] like Figures 8-12 As shown, the manufacturing mechanism also includes a rotary motor 301 fixedly installed below the processing rack 201. An output gear 302 is fixedly installed on the motor shaft of the rotary motor 301. The output gear 302 drives the glue-applying gear 304 to rotate through gear transmission. A curing gear 307 is fixedly installed on the curing drum 306. The output gear 302 drives the curing gear 307 to rotate through gear transmission. The glue-applying gear 304 and the curing gear 307 rotate in the same direction. Four guide balls 321 for guiding the wood 4 around its perimeter are rotatably installed on the glue-applying bracket 308, the winding bracket 309, and the curing bracket 310.

[0028] like Figures 8-12As shown, the gluing drum 303 is connected to the winding drum 305, and the winding drum 305 is connected to the curing drum 306 via multiple upper-level components. The upper-level components include a left spring 320, a right spring 318, a grooved triangular block 319, and a raised triangular block 317. The grooved triangular block 319 is slidably connected to the gluing drum 303 and the winding drum 305, respectively. A left spring 320 is provided between the grooved triangular block 319 and the gluing drum 303 and the winding drum 305, respectively. Multiple raised triangular blocks 317 are slidably installed on the winding drum 305 and the curing drum 306, respectively. A right spring 318 is provided between the raised triangular block 317 and the winding drum 305 and the curing drum 306, respectively. The raised triangular block 317 is provided with a protrusion, and the grooved triangular block 319 is provided with a groove that matches the protrusion on the raised triangular block 317. Both the grooved triangular block 319 and the raised triangular block 317 are provided with a slope.

[0029] like Figures 8-12 As shown, a glue applicator 311 is slidably mounted on the glue applicator drum 303, a glue box 312 is fixedly mounted on the glue applicator 311, a glue applicator roller 314 is rotatably mounted on the glue applicator 311, the glue applicator roller 314 is provided with multiple glue outlet holes, the glue applicator roller 314 and the glue box 312 are connected through a pipe located inside the glue applicator 311, and a contact spring 313 is provided between the glue applicator 311 and the glue applicator drum 303.

[0030] like Figures 8-12 As shown, a glass fiber roll 315 is rotatably mounted on the winding drum 305. Glass fiber is wound on the outside of the glass fiber roll 315, and the ends of the glass fiber pass through the insertion holes on the glass fiber roll 315. When used for the first time, after the wood 4 enters the winding drum 305, the ends of the glass fiber are manually attached to the surface of the wood 4. Multiple light curing instruments 316 are set inside the light curing drum 306.

[0031] The rotating motor 301 drives the output gear 302 to rotate, which in turn drives the gluing gear 304 and the curing gear 307 to rotate synchronously. The gluing drum 303 rotates, and the engagement of the grooved triangular block 319 on the gluing drum 303 with the protruding triangular block 317 on the winding drum 305 causes the winding drum 305 to rotate. Similarly, the curing drum 306 rotates, and the engagement of the protruding triangular block 317 on the curing drum 306 with the grooved triangular block 319 on the winding drum 305 causes the winding drum 305 to rotate. When the protruding triangular block 317 and the grooved triangular block 319 move to the gluing bracket 308 or the winding bracket 309, the gluing bracket 308... 08 or the winding bracket 309 pushes the grooved triangular block 319 and the raised triangular block 317 apart through the inclined surfaces of the raised triangular block 317 and the grooved triangular block 319. The right spring 318 and the left spring 320 are compressed, so that the raised triangular block 317 and the grooved triangular block 319 can pass through the glue application bracket 308 and the winding bracket 309. After passing through, the right spring 318 and the left spring 320 are reset, so that the protrusion of the raised triangular block 317 is inserted into the groove of the grooved triangular block 319 again. Only two raised triangular blocks 317 and grooved triangular blocks 319 are separated at a time. The glue application drum 303 and the light curing drum 306 will only drive the winding drum 305 to rotate continuously.

[0032] After deburring, the wood 4 enters the glue-applying drum 303. The glue box 312 provides glue to the glue-applying roller 314 through a pipe. The contact spring 313 keeps the glue-applying roller 314 in contact with the wood 4. With the rotation of the glue-applying drum 303, the glue-applying roller 314 applies glue to all sides of the wood 4. Then, the wood 4 enters the winding drum 305. With the rotation of the winding drum 305, the glass fiber on the glass fiber roll 315 is wound around the glue-applying wood 4. Then, the wood 4 enters the curing drum 306. The curing drum 306 drives the curing device 316 to rotate. The curing device 316 solidifies the glue. The subsequent wood 4 continuously pushes the processed wood 4 out from the end of the curing drum 306.

[0033] A method for producing low-carbon building keel based on recycled polymer materials, using the aforementioned low-carbon building keel production device based on recycled polymer materials, comprises the following steps: First, wood 4 is placed into the feeding mechanism; the feeding mechanism centers the wood 4; the feeding mechanism pushes the wood 4 into the processing mechanism; the processing mechanism deburrs the wood 4 around its perimeter; the manufacturing mechanism applies glue to the perimeter of the wood 4; the manufacturing mechanism wraps glass fiber around the perimeter of the wood 4; and the manufacturing mechanism solidifies the glue under the glass fiber.

[0034] Working principle: In use, wood 4 is continuously placed into the feed rack 101. Wood 4 is positioned on the conveyor convex ball 112. The slope of the positioning block 113 pushes the positioning block 113 outward. The elastic force of the positioning spring 114 keeps the wood 4 centered. The conveyor motor 102 drives the motor wheel 103 to rotate, which in turn drives the lower gear 105 and the upper gear 106 to rotate via the bottom belt 104. This drives the mating gear 107 to rotate. The upper gear 106 and the mating gear 107 drive the two sprockets 108 to rotate in opposite directions, thereby driving the two sprockets 109 to rotate in opposite directions. The sprockets 109 drive the chain link 1 The movement of link 10 causes the pusher block 115 to slide along the entry frame 101. When link 110 reaches between the two sprockets 109, the magnets 111 of the two links 110 attract each other, making the movement of the pusher block 115 smoother. The pusher block 115 pushes the wood 4 towards the processing frame 201. When the wood 4 completely leaves the movement range of the pusher block 115, the conveyor motor 102 reverses, causing the pusher block 115 to return to its initial position. Then, the next piece of wood 4 is placed into the entry frame 101, and so on, continuously pushing the wood 4. The wood 4 is continuously pushed forward by the wood 4 placed later. The processing motor 203 drives the motor gear 204 to rotate, which in turn drives the transmission belt 206 to rotate around the tension wheel 205. The transmission belt 206 drives the four processing gears 208 to rotate synchronously, and the processing gears 208 drive the processing shaft 207 and the blades 209 to rotate. When the wood 4 is pushed into the processing frame 201, the four blades 209 deburr and polish the four sides of the wood 4. Then the wood 4 moves forward onto the ball bearing 210 and is pushed into the glue coating drum 303. The rotating motor 301 drives the output gear 302 to rotate, which in turn drives the gluing gear 304 and the curing gear 307 to rotate synchronously. The gluing drum 303 rotates, and the grooved triangular block 319 on the gluing drum 303 engages with the protruding triangular block 317 on the winding drum 305, causing the winding drum 305 to rotate. Similarly, the curing drum 306 rotates, and the protruding triangular block 317 on the curing drum 306 engages with the grooved triangular block 319 on the winding drum 305, causing the winding drum 305 to rotate. When the protruding triangular block 317 and the grooved triangular block 319 move to the gluing bracket 308 or the winding bracket 309, the gluing bracket 308... 8 or the winding bracket 309 pushes the grooved triangular block 319 and the raised triangular block 317 to separate through the inclined surfaces of the raised triangular block 317 and the grooved triangular block 319. The right spring 318 and the left spring 320 are compressed, so that the raised triangular block 317 and the grooved triangular block 319 can pass through the glue application bracket 308 and the winding bracket 309. After passing through, the right spring 318 and the left spring 320 are reset, so that the protrusion of the raised triangular block 317 is inserted into the groove of the grooved triangular block 319 again. Only two raised triangular blocks 317 and grooved triangular blocks 319 are separated at a time. The glue application drum 303 and the light curing drum 306 will only drive the winding drum 305 to rotate continuously.After deburring, the wood 4 enters the glue-applying drum 303. The glue box 312 provides glue to the glue-applying roller 314 through a pipe. The contact spring 313 keeps the glue-applying roller 314 in contact with the wood 4. With the rotation of the glue-applying drum 303, the glue-applying roller 314 applies glue to all sides of the wood 4. Then, the wood 4 enters the winding drum 305. With the rotation of the winding drum 305, the glass fiber on the glass fiber roll 315 is wound around the glue-applying wood 4. Then, the wood 4 enters the curing drum 306. The curing drum 306 drives the curing device 316 to rotate. The curing device 316 solidifies the glue. The subsequent wood 4 continuously pushes the processed wood 4 out from the end of the curing drum 306.

[0035] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the scope of the present invention based on the technical solution and inventive concept of the present invention should be covered within the scope of protection of the present invention.

Claims

1. A low-carbon building keel production device based on recycled polymer materials, comprising a feeding mechanism for conveying wood (4), characterized in that: The feeding mechanism includes an infeed rack (101), and the feeding mechanism is provided with a processing mechanism for treating the surface of the wood (4) around its perimeter. The processing mechanism is provided with a manufacturing mechanism for wrapping glass fiber around the wood (4) and curing it. The manufacturing mechanism includes an adhesive application bracket (308), a winding bracket (309), and a curing bracket (310). An adhesive application drum (303) is rotatably mounted on the adhesive application bracket (308), and an adhesive application gear (304) is fixedly mounted on the adhesive application drum (303). A winding drum (305) is rotatably mounted on the adhesive application bracket (308), and the winding drum (305) is rotatably connected to the winding bracket (309). A curing drum (306) is rotatably mounted on the winding bracket (309), and the curing drum (306) is rotatably connected to the curing bracket (310).

2. The low-carbon building keel production device based on recycled polymer materials according to claim 1, characterized in that: The feeding mechanism includes a conveyor motor (102) fixedly installed below the inlet frame (101). A motor wheel (103) is fixedly installed on the motor shaft of the conveyor motor (102). An upper gear (106) and a mating gear (107) are rotatably installed on the inlet frame (101). A lower gear (105) is fixedly installed coaxially below the upper gear (106). A bottom belt (104) is wrapped around the lower gear (105) and the motor wheel (103). The upper gear (106) meshes with the mating gear (107).

3. The low-carbon building keel production device based on recycled polymer materials according to claim 2, characterized in that: Two sprockets (109) are rotatably mounted on the entry frame (101). A sprocket gear (108) is coaxially fixedly mounted below the sprocket (109). One sprocket gear (108) meshes with the mating gear (107), and the other sprocket gear (108) meshes with the upper gear (106). Multiple conveying convex balls (112) are rotatably mounted on the entry frame (101). A push block (115) is slidably mounted on the entry frame (101). Two chain modules are provided on the entry frame (101). The chain module includes multiple chain links (110). Adjacent chain links (110) are rotatably mounted. A magnet (111) is fixedly mounted on the chain link (110). The chain link (110) cooperates with the sprocket (109). The chain link (110) at the end is rotatably mounted with the push block (115). The chain module slides in the chain groove (116).

4. The low-carbon building keel production device based on recycled polymer materials according to claim 3, characterized in that: The entry frame (101) is provided with multiple positioning modules. The positioning module includes a positioning block (113) that is slidably installed on the entry frame (101). A positioning spring (114) is provided between the positioning block (113) and the entry frame (101). The positioning block (113) is provided with a slope.

5. The low-carbon building keel production device based on recycled polymer materials according to claim 1, characterized in that: The processing mechanism includes a processing frame (201) fixedly mounted on an entry frame (101), a retaining ring (202) fixedly mounted on the processing frame (201), an adhesive coating drum (303) rotatably mounted on the retaining ring (202), a processing motor (203) fixedly mounted on the processing frame (201), a motor gear (204) fixedly mounted on the motor shaft of the processing motor (203), four tensioning pulleys (205) rotatably mounted on the processing frame (201), and a transmission toothed belt (206) wound around the four tensioning pulleys (205). The transmission belt (206) meshes with the motor gear (204) on one side. Four processing shafts (207) are rotatably mounted on the processing frame (201). Processing gears (208) and blades (209) are fixedly mounted on the processing shafts (207). The processing gears (208) mesh with the other side of the transmission belt (206). Multiple drop slots are provided below the processing frame (201). Multiple balls (210) are rotatably mounted inside the processing frame (201). The four blades (209) deburr the wood (4) around its perimeter.

6. The low-carbon building keel production device based on recycled polymer materials according to claim 1, characterized in that: The manufacturing mechanism also includes a rotating motor (301) fixedly installed below the processing rack (201). An output gear (302) is fixedly installed on the motor shaft of the rotating motor (301). The output gear (302) drives the glue-applying gear (304) to rotate through gear transmission. A curing gear (307) is fixedly installed on the curing drum (306). The output gear (302) drives the curing gear (307) to rotate through gear transmission. The glue-applying gear (304) and the curing gear (307) rotate in the same direction. Four guide balls (321) for guiding the wood (4) around its perimeter are rotatably installed on the glue-applying bracket (308), the winding bracket (309), and the curing bracket (310).

7. A low-carbon building keel production device based on recycled polymer materials according to claim 6, characterized in that: The gluing drum (303) and the winding drum (305), and the winding drum (305) and the curing drum (306) are respectively connected by multiple upper-level components. The upper-level components include a left spring (320), a right spring (318), a recessed triangular block (319), and a raised triangular block (317). The recessed triangular block (319) is slidably installed with the gluing drum (303) and the winding drum (305), respectively. A groove is provided between the recessed triangular block (319) and the gluing drum (303) and the winding drum (305). Multiple raised triangular blocks (317) are slidably installed on the left spring (320), the winding drum (305) and the light-curing drum (306). A right spring (318) is respectively provided between the raised triangular block (317) and the winding drum (305) and the light-curing drum (306). The raised triangular block (317) is provided with a protrusion, and the recessed triangular block (319) is provided with a groove that matches the protrusion on the raised triangular block (317). Both the recessed triangular block (319) and the raised triangular block (317) are provided with a slope.

8. A low-carbon building keel production device based on recycled polymer materials according to claim 7, characterized in that: A glue applicator (311) is slidably mounted on the glue applicator (303), a glue box (312) is fixedly mounted on the glue applicator (311), a glue applicator roller (314) is rotatably mounted on the glue applicator (311), the glue applicator roller (314) is provided with multiple glue outlet holes, the glue applicator roller (314) and the glue box (312) are connected through a pipe located in the glue applicator (311), and a contact spring (313) is provided between the glue applicator (311) and the glue applicator (303).

9. A low-carbon building keel production device based on recycled polymer materials according to claim 8, characterized in that: A glass fiber roll (315) is rotatably mounted on the winding drum (305). Glass fiber is wound on the outside of the glass fiber roll (315), and the ends of the glass fiber pass through the insertion holes on the glass fiber roll (315). Multiple light curing instruments (316) are installed inside the light curing drum (306).

10. A method for producing low-carbon building keel based on recycled polymer materials, comprising the low-carbon building keel production apparatus based on recycled polymer materials as described in claim 1, characterized in that, The steps are as follows: The wood (4) is placed into the feeding mechanism, the feeding mechanism centers the wood (4), and the feeding mechanism pushes the wood (4) into the processing mechanism; The processing unit deburred the four sides of the wood (4); The manufacturing facility applies glue to all four sides of the wood (4); The manufacturing facility wraps glass fiber around the wood (4); The manufacturing process solidifies the adhesive under the glass fibers.

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