Semi-automatic board loading machine
By designing a semi-automatic loading machine and utilizing a transmission sprocket and chain system, the problems of high labor intensity, low efficiency, and poor stability of existing equipment have been solved. This has enabled stable clamping and precise conveying of the material plates, improving loading efficiency and equipment adaptability.
Patent Information
- Application Number
- CN202610540975.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-04-22
- Publication Date
- 2026-06-30
AI Technical Summary
The existing methods for drying and loading steel sheets mostly rely on manual labor or general-purpose equipment, which is labor-intensive, inefficient, and prone to damage and misalignment of the sheets. General-purpose loading equipment is not adapted to the steel reinforcement frame structure, resulting in positioning deviations, jamming, and other problems. Furthermore, it has poor stability, high maintenance costs, and cannot match the movement rhythm of the steel reinforcement frame.
A semi-automatic loading machine was designed, including a frame, a loading mechanism, a lifting and loading component, a material plate fine-tuning component, and a moving component. Through a transmission sprocket and chain system driven by a geared motor, it can achieve stable clamping, precise conveying, and position adjustment of the material plate, adapting to the movement rhythm of the rebar frame.
It achieves stable clamping and conveying of material plates, avoids slippage and deviation, improves loading efficiency, reduces labor intensity, enhances equipment stability and adaptability, and reduces maintenance costs.
Smart Images
Figure CN122300890A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of wood rotary cutting, and more specifically, to a semi-automatic board loading machine. Background Technology
[0002] In the wood rotary cutting industry, wood rotary veneer is an important intermediate product, widely used in the production of engineered wood products, furniture manufacturing and other fields. After the veneer is processed, it needs to go through a drying process to remove moisture in order to ensure the quality of subsequent processing and storage stability. Drying wood rotary veneer requires the use of special steel frame, and currently the loading of the veneer is mostly done manually or with general-purpose equipment.
[0003] Existing methods for drying and loading steel sheets mostly rely on manual labor or general-purpose equipment. Manual loading is labor-intensive, inefficient, and prone to causing sheet damage and misalignment. General-purpose loading equipment is not adapted to the steel reinforcement frame structure, resulting in positioning errors, jamming, poor stability, high maintenance costs, and inability to match the movement rhythm of the steel reinforcement frame. Therefore, a semi-automatic loading machine is proposed. Summary of the Invention
[0004] The purpose of this invention is to address the current issues that most board drying and loading methods rely on manual labor or general-purpose equipment. Manual loading is labor-intensive, inefficient, and prone to board damage and misalignment. General-purpose loading equipment is not adapted to the rebar frame structure, resulting in positioning deviations, jamming, poor stability, high maintenance costs, and inability to match the movement rhythm of the rebar frame. This invention provides a semi-automatic board loading machine to solve the above problems.
[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solution: The present invention is as follows: a semi-automatic loading machine, comprising a frame, on which a loading mechanism and a lifting and loading assembly are mounted, on which a material plate fine-tuning assembly is mounted, and at the bottom of the frame a moving assembly; The upper plate mechanism includes a first geared motor fixedly mounted on the top of the frame, a first power sprocket mounted on the output end of the first geared motor, a first upper plate roller and a second upper plate roller rotatably mounted on one side of the top of the frame, the first upper plate roller and the second upper plate roller are arranged vertically parallel, a transmission sprocket is coaxially fixed on both the first upper plate roller and the second upper plate roller, a transmission chain meshes between the first power sprocket and the transmission sprocket of the first upper plate roller, the transmission sprocket of the second upper plate roller meshes with the transmission chain at a 65° angle, and a guide component is mounted on both the first upper plate roller and the frame.
[0006] As a preferred technical solution of the present invention, the guiding component includes a connecting rod bolted to one side of the frame, a plurality of guide rods welded on the connecting rod, and a guide pulley rotatably mounted on the end of each of the guide rods away from the connecting rod. A connecting belt is connected to the guide pulley and the first upper plate roller for transmission. A plurality of tension pulleys are rotatably mounted on the bottom of the connecting rod, and the tension pulleys slide in contact with the inner side of the connecting belt.
[0007] As a preferred embodiment of the present invention, the lifting and loading assembly includes a lifting platform that can be slidably installed up and down inside a frame. A second reduction motor is installed on the top of the frame, and a second power sprocket is installed on the output end of the second reduction motor. A drive shaft is rotatably installed on one side of the top of the frame. An input drive sprocket, a first side drive sprocket, and a second side drive sprocket are coaxially fixed at the first end of the drive shaft. A third side drive sprocket and a fourth side drive sprocket are coaxially fixed at the second end of the drive shaft. A first corner guide sprocket and a second corner guide sprocket are rotatably arranged at two corners on the side of the top of the frame away from the drive shaft, respectively. A first drive chain is connected between the second power sprocket and the input drive sprocket, and a second drive chain is connected between the first side drive sprocket and the first corner guide sprocket. The second transmission chain has one end extending downwards after passing over the first corner guide sprocket and being fixedly connected to the lifting platform, and the other end extending downwards naturally after passing over the first side transmission sprocket by 180°. A third transmission chain is connected to the second corner guide sprocket, with one end extending downwards after passing over the second corner guide sprocket and being fixedly connected to the lifting platform, and the other end extending downwards naturally after passing over the third side transmission sprocket by 180°. A fourth transmission chain is engaged with the second side transmission sprocket, with one end fixedly connected to the lifting platform and the other end extending downwards naturally after passing over the second side transmission sprocket by 180°. A fifth transmission chain is engaged with the fourth side transmission sprocket, with one end fixedly connected to the lifting platform and the other end extending downwards naturally after passing over the fourth side transmission sprocket by 180°.
[0008] As a preferred technical solution of the present invention, the material plate fine-tuning assembly includes a third reduction motor fixedly installed at one end of the lifting platform, a fine-tuning rod fixedly installed at the output end of the third reduction motor, the fine-tuning rod being rotatably installed at one end of the lifting platform, and first fine-tuning sprockets fixedly installed at both ends of the fine-tuning rod. Two second fine-tuning sprockets are rotatably installed at the end of the lifting platform away from the fine-tuning rod, and a sixth transmission chain and a seventh transmission chain are respectively connected to the two second fine-tuning sprockets and the two first fine-tuning sprockets.
[0009] As a preferred embodiment of the present invention, the moving component includes a fourth reduction motor fixedly mounted at the bottom of the frame, a first moving sprocket fixedly mounted at the output end of the fourth reduction motor, a first moving rod and a second moving rod rotatably mounted at both ends of the bottom of the frame, a track pulley fixedly mounted at both ends of the first moving rod and the second moving rod, a second moving sprocket coaxially mounted on the first moving rod, the first moving sprocket and the second moving sprocket being connected by a chain drive, and a preset track provided below the frame, the preset track being adapted for use with the track pulley.
[0010] As a preferred embodiment of the present invention, a connecting rod is welded to one side of the frame, and a step is welded to the connecting rod.
[0011] As a preferred technical solution of the present invention, stabilizing pulleys are rotatably installed at the four corners of the lifting platform, and the stabilizing pulleys are tightly fitted to the side walls of the frame.
[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. By setting up an upper plate mechanism, power is provided by a first reduction motor, and the first power sprocket drives the transmission sprocket of the first upper plate roller to rotate via a transmission chain. The first and second upper plate rollers are arranged parallel to each other vertically, and the transmission sprocket of the second upper plate roller meshes with the transmission chain at a 65° angle, realizing synchronous and opposite rotation of the two rollers, forming a power structure for clamping and feeding materials. The guide component assists the material plate to smoothly enter between the rollers to complete the upper plate conveying. The upper and lower parallel rollers cooperate with the angled meshing transmission, resulting in uniform feeding force and stable operation. It can smoothly clamp and convey the material plate, avoiding material plate slippage and deviation. A single motor drives two rollers, which is compact in structure, low in energy consumption, suitable for the continuous operation requirements of semi-automatic upper plate feeding, and has high transmission reliability. 2. By setting up a lifting and loading component, the multi-point chain traction ensures that the lifting platform is evenly stressed and lifts smoothly without tilting or shaking, making it suitable for lifting and conveying heavy-duty material plates; the multi-chain coordinated transmission has strong load-bearing capacity and safe operation, and the height of the material plate can be precisely adjusted to match the feeding height of the upper plate mechanism. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the structure of the semi-automatic board loading machine provided by the present invention; Figure 2 This is a schematic diagram of the structure of the semi-automatic board loading machine's loading mechanism provided by the present invention; Figure 3 This is a schematic diagram of the structure of the semi-automatic board loading machine guide assembly provided by the present invention; Figure 4 This is a schematic diagram of the structure of the semi-automatic loading machine material plate fine-tuning component provided by the present invention; Figure 5This is a schematic diagram of the structure of the semi-automatic loading machine lifting and loading assembly provided by the present invention; Figure 6 This is a schematic diagram of the structure of the semi-automatic board loading machine moving assembly provided by the present invention.
[0014] The diagram shows: 1. Frame; 2. Upper plate mechanism; 201. First geared motor; 202. First drive sprocket; 203. First upper plate roller; 204. Second upper plate roller; 205. Transmission sprocket; 206. Transmission chain; 207. Guide assembly; 2071. Connecting rod; 2072. Guide rod; 2073. Guide pulley; 2074. Connecting belt; 2075. Tensioning pulley; 3. Lifting and loading assembly; 301. Lifting platform; 302. Second geared motor; 303. Second drive sprocket; 304. Transmission shaft; 305. Input drive sprocket; 306. First side transmission sprocket; 307. Second side transmission sprocket; 308. Third side transmission sprocket; 309. Fourth side transmission sprocket; 31. 0. First corner guide sprocket; 311. Second corner guide sprocket; 312. First transmission chain; 313. Second transmission chain; 314. Third transmission chain; 315. Fourth transmission chain; 316. Fifth transmission chain; 4. Material plate fine-tuning assembly; 401. Third geared motor; 402. Fine-tuning rod; 403. First fine-tuning sprocket; 404. Second fine-tuning sprocket; 405. Sixth transmission chain; 406. Seventh transmission chain; 5. Moving assembly; 501. Fourth geared motor; 502. First moving sprocket; 503. First moving rod; 504. Second moving rod; 505. Track pulley; 506. Second moving sprocket; 507. Preset track; 6. Connecting rod; 7. Step; 8. Stabilizing pulley. Detailed Implementation
[0015] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby providing a clearer and more explicit definition of the scope of protection of the present invention.
[0016] Example: Figure 1-6 As shown, this embodiment proposes a semi-automatic loading machine, including a frame 1, a loading mechanism 2 and a lifting and loading assembly 3 installed on the frame 1, a material plate fine-tuning assembly 4 installed on the lifting and loading assembly 3, and a moving assembly 5 provided at the bottom of the frame 1. like Figure 2As shown, the upper plate mechanism 2 includes a first geared motor 201 fixedly mounted on the top of the frame 1. A first power sprocket 202 is mounted on the output end of the first geared motor 201. A first upper plate roller 203 and a second upper plate roller 204 are rotatably mounted on one side of the top of the frame 1. The first upper plate roller 203 and the second upper plate roller 204 are arranged vertically parallel. A transmission sprocket 205 is coaxially fixed on both the first upper plate roller 203 and the second upper plate roller 204. The first power sprocket 202 meshes with the transmission sprocket 205 of the first upper plate roller 203 for transmission. There is a transmission chain 206. The transmission sprocket 205 of the second upper plate roller 204 meshes with the transmission chain 206 at a 65° angle. The first upper plate roller 203 and the frame 1 are jointly equipped with a guide assembly 207. When in use, the first reduction motor 201 at the top of the frame 1 is started, and the output end of the motor drives the first power sprocket 202 to rotate. The first power sprocket 202 transmits power to the transmission sprocket 205 coaxially fixed to the first upper plate roller 203 through the meshing transmission chain 206, driving the first upper plate roller 203 to rotate continuously around its own axis. Since the transmission sprocket 205 and transmission chain 206, which are coaxial with the second upper plate roller 204, mesh at a 65° angle, the transmission chain 206 will synchronously drive the second upper plate roller 204 to rotate in the opposite direction when it runs, so that the first upper plate roller 203 and the second upper plate roller 204 form a state of vertical clamping and rotation. After being guided by the guide component 207, the material plate to be conveyed enters between the two parallel upper plate rollers and is driven forward smoothly by the clamping force of the rollers, completing the semi-automatic loading action. Throughout the process, the transmission chain 206 continuously meshes and drives, ensuring that the roller speed is consistent and the feeding force is uniform.
[0017] like Figure 3As shown, the guide assembly 207 includes a connecting rod 2071 bolted to one side of the frame 1. Several guide rods 2072 are welded to the connecting rod 2071. Guide pulleys 2073 are rotatably mounted on the ends of the guide rods 2072 away from the connecting rod 2071. A connecting belt 2074 is connected between the guide pulleys 2073 and the first upper plate roller 203 for transmission. Several tension pulleys 2075 are rotatably mounted on the bottom of the connecting rod 2071. The tension pulleys 2075 are connected to the connecting belt 2074. The inner sliding fit of 074 allows the first upper plate roller 203 to rotate synchronously with the guide pulley 2073 at the end of the guide rod 2072 via the connecting belt 2074 when in use. This ensures that all guide pulleys 2073 rotate synchronously in the same direction as the first upper plate roller 203. The rotating guide pulleys 2073 form a continuous guiding and conveying surface, smoothly and accurately guiding the material plate to be loaded into the clamping gap between the first and second upper plate rollers 204, preventing the material plate from tilting or jamming. At the same time, the tension pulley 2075 is always pressed against the inner side of the connecting belt 2074, rolling synchronously with the belt to continuously offset the belt slack, keeping the connecting belt 2074 always taut, preventing belt slippage and tooth skipping, ensuring stable transmission of power to the guide pulleys 2073, and ensuring that the material plate guiding process is smooth and without jamming or deviation.
[0018] like Figure 4 and Figure 5As shown, the lifting loading assembly 3 includes a lifting platform 301 that can be slidably installed up and down inside the frame 1. A second reduction motor 302 is installed on the top of the frame 1, and a second power sprocket 303 is installed on the output end of the second reduction motor 302. A drive shaft 304 is rotatably installed on one side of the top of the frame 1. An input drive sprocket 305, a first side drive sprocket 306, and a second side drive sprocket 307 are coaxially fixed to the first end of the drive shaft 304. A third side drive sprocket 308 and a fourth side drive sprocket 307 are coaxially fixed to the second end of the drive shaft 304. 09. At the two corners on the top of frame 1 away from the drive shaft 304, a first corner guide sprocket 310 and a second corner guide sprocket 311 are respectively rotatably installed. A first transmission chain 312 is connected between the second power sprocket 303 and the input drive sprocket 305. A second transmission chain 313 is connected between the first side transmission sprocket 306 and the first corner guide sprocket 310. One end of the second transmission chain 313 passes around the first corner guide sprocket 310 and extends downwards to be fixedly connected to the lifting platform 301. The other end passes around the first side transmission sprocket 306. After the sprocket 306 rotates 180°, it hangs down naturally. A third transmission chain 314 is connected between the third-side transmission sprocket 308 and the second-angle guide sprocket 311. One end of the third transmission chain 314 passes around the second-angle guide sprocket 311 and extends downwards to be fixedly connected to the lifting platform 301. The other end passes around the third-side transmission sprocket 308 and hangs down naturally after rotating 180°. A fourth transmission chain 315 is engaged with the second-side transmission sprocket 307. One end of the fourth transmission chain 315 is fixedly connected to the lifting platform 301, and the other end passes around the second-side transmission sprocket 308. After 7180°, it hangs down naturally. The fourth side transmission sprocket 309 is engaged with the fifth transmission chain 316. One end of the fifth transmission chain 316 is fixedly connected to the lifting platform 301, and the other end hangs down naturally after passing around the fourth side transmission sprocket 309 for 180°. When in use, the second reduction motor 302 at the top of the frame 1 is started. The output end of the motor drives the second power sprocket 303 to rotate. The second power sprocket 303 drives the input drive sprocket 305 on the transmission shaft 304 to rotate through the first transmission chain 312, so that the transmission shaft 304 rotates uniformly around its own axis.When the drive shaft 304 rotates, its first-side drive sprocket 306 and second-side drive sprocket 307 rotate synchronously with its third-side drive sprocket 308 and fourth-side drive sprocket 309. The first-side drive sprocket 306 drives the second drive chain 313 to rotate. The second drive chain 313 passes around the first corner guide sprocket 310, with one end fixed downward to the lifting platform 301 and the other end hanging down naturally around the sprocket by 180°, pulling the lifting platform 301 up and down on one side. The third-side drive sprocket 308 drives the third... When transmission chain 314 operates, the third transmission chain 314 winds around the second corner guide sprocket 311, with one end fixed downwards to the lifting platform 301 and the other end hanging naturally 180° around the sprocket, pulling the lifting platform 301 up and down on the other side; the second side transmission sprocket 307 directly meshes with the fourth transmission chain 315, and the fourth side transmission sprocket 309 directly meshes with the fifth transmission chain 316. One end of each of these two transmission chains is fixed to the lifting platform 301, and the other end hangs 180° around the sprocket, synchronously pulling the lifting platform 301 from the remaining two points. The synchronous pulling of the chains at multiple points drives the lifting platform 301 to rise and fall vertically and smoothly along the inside of the frame 1, conveying the material plate to a height matching the upper plate mechanism 2.
[0019] like Figure 4 As shown, the material plate fine-tuning assembly 4 includes a third reduction motor 401 fixedly installed at one end of the lifting platform 301. A fine-tuning rod 402 is fixedly installed at the output end of the third reduction motor 401. The fine-tuning rod 402 is rotatably installed at one end of the lifting platform 301. First fine-tuning sprockets 403 are fixedly installed at both ends of the fine-tuning rod 402. Two second fine-tuning sprockets 404 are rotatably installed at the end of the lifting platform 301 away from the fine-tuning rod 402. A sixth transmission chain 405 and a seventh transmission chain 406 are respectively connected to the two second fine-tuning sprockets 404 and the two first fine-tuning sprockets 403 for transmission. When in use, the third reduction motor 401 at one end of the lifting platform 301 is started, and the output end of the motor drives the fine-tuning rod 402 to rotate around its own axis. When the fine-tuning rod 402 rotates, the first fine-tuning sprockets 403 fixed at both ends rotate synchronously, driving the sixth transmission chain 405 and the seventh transmission chain 406 to operate respectively. The other ends of the sixth and seventh transmission chains 406 are respectively engaged with the second fine-tuning sprocket 404 on the lifting platform 301, and the two transmission chains form parallel conveying surfaces. The material plate placed on the transmission chain will undergo a small lateral displacement as the chain rotates, adjusting its position to the left or right until the conveying end of the material plate is precisely aligned with the first and second upper plate rollers 204 of the upper plate mechanism 2. After alignment, the third reduction motor 401 is turned off, the transmission chain stops running, and the position of the material plate is fixed.
[0020] like Figure 6As shown, the moving component 5 includes a fourth reduction motor 501 fixedly mounted at the bottom of the frame 1. A first moving sprocket 502 is fixedly mounted at the output end of the fourth reduction motor 501. A first moving rod 503 and a second moving rod 504 are respectively rotatably mounted at both ends of the bottom of the frame 1. Track pulleys 505 are fixedly mounted at both ends of the first moving rod 503 and the second moving rod 504. A second moving sprocket 506 is coaxially mounted on the first moving rod 503. The first moving sprocket 502 and the second moving sprocket 506 are connected by a chain drive. A preset track 507 is provided below the frame 1. The preset track 507 is adapted to use with the track pulleys 505. When in use, the fourth reduction motor 501 at the bottom of the frame 1 is started, and the output end of the motor drives the first moving sprocket 502 to rotate. The first moving sprocket 502 transmits power to the second moving sprocket 506 on the first moving rod 503 through the transmission chain, driving the first moving rod 503 to rotate around its own axis. When the first moving rod 503 rotates, the track pulleys 505 fixed at both ends of it rotate synchronously, providing the walking power for the whole machine; the track pulleys 505 at both ends of the second moving rod 504 are driven wheels, which roll synchronously with the movement of the whole machine, and cooperate with the drive wheel of the first moving rod 503 to make the whole machine move smoothly along the preset track 507, realizing the position switching of the whole machine between the loading station and the working station.
[0021] like Figure 1 As shown, a connecting rod 6 is welded to one side of the frame 1, and a step 7 is welded to the connecting rod 6. When in use, the operator can directly step on the steps of the step 7 to climb to the working area, which makes it easy to deliver the material plate to the clamping gap smoothly.
[0022] like Figure 1 As shown, stabilizing pulleys 8 are rotatably installed at the four corners of the lifting platform 301. The stabilizing pulleys 8 are tightly fitted to the side wall of the frame 1. When the lifting platform 301 moves vertically under the traction of the chain, the stabilizing pulleys 8 rotatably installed at the four corners are always tightly fitted to the inner side wall of the frame 1. While the lifting platform 301 is lifting, the stabilizing pulleys 8 roll synchronously along the side wall of the frame 1, which limits the lateral deviation and back-and-forth sway of the lifting platform 301, and prevents the platform from tilting or jamming due to uneven force or chain traction deviation, thus maintaining a horizontal and stable lifting state at all times.
[0023] The present invention provides a semi-automatic loading machine. The specific steps are as follows: Before the equipment is operated, the fourth reduction motor 501 drives the first moving rod 503 to rotate through the sprocket and chain transmission, which drives the track pulleys 505 at both ends to rotate. The second moving rod 504 follows suit, so that the whole machine moves smoothly along the preset track 507 to the designated loading station and completes the equipment station positioning.
[0024] Once the workstation is in position, the second reduction motor 302 drives the transmission shaft 304 to rotate synchronously via the power sprocket and transmission chain. Multiple sets of side transmission sprockets on the transmission shaft 304 drive the five transmission chains to operate, which, together with the two corner guide sprockets, form a four-point synchronous traction structure, pulling the lifting platform 301 vertically up and down along the inside of the frame 1. The stabilizing pulleys 8 at the four corners of the lifting platform 301 always roll in contact with the side wall of the frame 1, eliminating lateral swaying and tilting, and ensuring that the lifting platform 301 horizontally and smoothly transports the material plate it carries to a height that matches the upper plate mechanism 2.
[0025] After the material plate reaches the designated height, the third reduction motor 401 drives the fine-tuning rod 402 to rotate. The fine-tuning sprockets at both ends of the rod drive two parallel transmission chains to rotate, causing the material plate to make a small lateral displacement, accurately adjusting the conveying position of the material plate, so that the end of the material plate is completely aligned with the upper plate roller, avoiding jamming or offset when the plate is loaded.
[0026] During the loading stage, the first reduction motor 201 drives the first and second upper plate rollers 204, which are arranged in parallel, to rotate in a counter-clamping state through the transmission sprocket 205 and the transmission chain 206. At the same time, the guide pulley 2073 of the guide component 207 rotates synchronously with the upper plate rollers through the connecting belt 2074, and the tension pulley 2075 keeps the belt taut to ensure stable transmission. Then, the operator climbs up the steps 7 to the work area to deliver the plate, smoothly and accurately delivering the plate into the clamping gap between the two upper plate rollers. The clamping force and friction generated by the counter-rotation of the rollers drive the plate to be continuously conveyed forward, finally completing the semi-automatic loading action.
[0027] All technical features in this embodiment can be freely combined according to actual needs.
Claims
1. Semi-automatic plate loader comprising a frame (1), characterized in that, The frame (1) is equipped with an upper plate mechanism (2) and a lifting loading assembly (3). The lifting loading assembly (3) is equipped with a material plate fine-tuning assembly (4). The bottom of the frame (1) is provided with a moving assembly (5). The upper plate mechanism (2) includes a first geared motor (201) fixedly installed on the top of the frame (1). A first power sprocket (202) is installed at the output end of the first geared motor (201). A first upper plate roller (203) and a second upper plate roller (204) are rotatably installed on one side of the top of the frame (1). The first upper plate roller (203) and the second upper plate roller (204) are arranged in parallel vertically. A transmission sprocket (205) is coaxially fixed on both the first upper plate roller (203) and the second upper plate roller (204). A transmission chain (206) meshes between the first power sprocket (202) and the transmission sprocket (205) of the first upper plate roller (203). The transmission sprocket (205) of the second upper plate roller (204) meshes with the transmission chain (206) at a 65° angle. A guide component (207) is installed on both the first upper plate roller (203) and the frame (1).
2. The semi-automatic board loading machine according to claim 1, characterized in that, The guide assembly (207) includes a connecting rod (2071) bolted to one side of the frame (1). Several guide rods (2072) are welded onto the connecting rod (2071). A guide pulley (2073) is rotatably mounted on one end of each guide rod (2072) away from the connecting rod (2071). A connecting belt (2074) is connected to the first upper plate roller (203) for transmission. Several tension pulleys (2075) are rotatably mounted on the bottom of the connecting rod (2071). The tension pulleys (2075) are slidably connected to the inner side of the connecting belt (2074).
3. The semi-automatic board loading machine according to claim 1, characterized in that, The lifting and loading assembly (3) includes a lifting platform (301) that can be slidably installed inside the frame (1). A second reduction motor (302) is installed on the top of the frame (1). A second power sprocket (303) is installed on the output end of the second reduction motor (302). A drive shaft (304) is rotatably installed on one side of the top of the frame (1). An input drive sprocket (305), a first side drive sprocket (306), and a second side drive sprocket (307) are coaxially fixed at the first end of the drive shaft (304). The second end of 04) is coaxially fixed with a third side transmission sprocket (308) and a fourth side transmission sprocket (309). At the two corners on the top of the frame (1) away from the transmission shaft (304), a first corner guide sprocket (310) and a second corner guide sprocket (311) are respectively rotatably provided. The second power sprocket (303) and the input drive sprocket (305) are connected by a first transmission chain (312). The first side transmission sprocket (306) and the first corner guide sprocket (310) are connected by a second transmission chain (312). 3) One end of the second transmission chain (313) extends downward after passing over the first corner guide sprocket (310) and is fixedly connected to the lifting platform (301). The other end extends downward naturally after passing over the first side transmission sprocket (306) by 180°. A third transmission chain (314) is connected between the third side transmission sprocket (308) and the second corner guide sprocket (311). One end of the third transmission chain (314) extends downward after passing over the second corner guide sprocket (311) and is fixedly connected to the lifting platform (301). The other end extends downward after passing over the third side transmission sprocket (306) by 180°. The transmission sprocket (308) hangs down naturally after 180°. The second-side transmission sprocket (307) is engaged with the fourth transmission chain (315). One end of the fourth transmission chain (315) is fixedly connected to the lifting platform (301), and the other end hangs down naturally after 180° around the second-side transmission sprocket (307). The fourth-side transmission sprocket (309) is engaged with the fifth transmission chain (316). One end of the fifth transmission chain (316) is fixedly connected to the lifting platform (301), and the other end hangs down naturally after 180° around the fourth-side transmission sprocket (309).
4. The semi-automatic board loading machine according to claim 1, characterized in that, The material plate fine-tuning assembly (4) includes a third geared motor (401) fixedly installed at one end of a lifting platform (301). A fine-tuning rod (402) is fixedly installed at the output end of the third geared motor (401). The fine-tuning rod (402) is rotatably installed at one end of the lifting platform (301). A first fine-tuning sprocket (403) is fixedly installed at both ends of the fine-tuning rod (402). Two second fine-tuning sprockets (404) are rotatably installed at the end of the lifting platform (301) away from the fine-tuning rod (402). A sixth transmission chain (405) and a seventh transmission chain (406) are respectively connected between the two second fine-tuning sprockets (404) and the two first fine-tuning sprockets (403).
5. The semi-automatic board loading machine according to claim 1, characterized in that, The moving component (5) includes a fourth geared motor (501) fixedly installed at the bottom of the frame (1). A first moving sprocket (502) is fixedly installed at the output end of the fourth geared motor (501). A first moving rod (503) and a second moving rod (504) are respectively rotatably mounted at both ends of the bottom of the frame (1). Track pulleys (505) are fixedly installed at both ends of the first moving rod (503) and the second moving rod (504). A second moving sprocket (506) is coaxially mounted on the first moving rod (503). The first moving sprocket (502) and the second moving sprocket (506) are connected by chain drive. A preset track (507) is provided below the frame (1). The preset track (507) is adapted to use with the track pulley (505).
6. The semi-automatic board loading machine according to claim 1, characterized in that, A connecting rod (6) is welded to one side of the frame (1), and a step (7) is welded to the connecting rod (6).
7. The semi-automatic board loading machine according to claim 3, characterized in that, The lifting platform (301) is equipped with stabilizing pulleys (8) at each of its four corners, and the stabilizing pulleys (8) are tightly fitted to the side wall of the frame (1).