Wood stacking device for wood board production

Abstract

The invention provides a wood stacking device for wood board production, and belongs to the technical field of wood board stacking. Comprising a bottom plate, a transferring assembly and a stacking assembly, the transferring assembly comprises a workbench installed on the top of the bottom plate, a remaining groove is formed in one side of the workbench, and an inclined groove is formed in the other side of the workbench. The lifting frames are driven to do circular motion through rotation of the chain, at the moment, the two sets of lifting frames lift wood plates on the transfer table upwards and then rotate the wood plates to the stacking bin, when the wood plates rotate to the bottom of the stacking bin, the wood plates are blocked by the bottom of the stacking bin, and therefore the wood plates are left in the stacking bin; and when the lifting plates are blocked by the wood plates in the stacking bin, the lifting plates rotate upwards, it is guaranteed that the two sets of lifting frames can pass through the stacking bin, automatic stacking and circulating stacking of the device on the wood plates can be achieved, the stacking efficiency of the wood plates is improved, and the labor cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of wood board stacking, and in particular to a wood stacking device for producing wood boards. Background Art

[0002] Timber board refers to a board made of whole wood. After the production of timber boards, in order to facilitate the storage of timber boards, the timber boards are generally stacked in sequence, thereby reducing the floor space occupied by the timber boards and facilitating their transportation; Traditionally, wood boards are stacked by manpower, which not only brings a heavy burden to the staff, but also brings a large labor cost. With the development of science and technology, people have begun to use machines to stack wood boards, but the existing machines can only play a simple auxiliary role. Even if the wood boards can be transported over a short distance, they still need to be carried manually, and the wood boards cannot be stacked automatically. In order to address the above problems and drawbacks, there is an urgent need for a wood stacking device for wood board production. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a wood stacking device for wood board production to solve the problem that the current traditional wood board stacking is mainly carried out by manpower. The method of manual stacking not only brings a heavy burden to the staff, but also brings a large labor cost expenditure. With the development of science and technology, people begin to use machines to stack wood boards, but the existing machines can only play a simple auxiliary role. Even if the wood boards can be transported over a short distance, they still need to be carried manually, and there is a limitation that the wood boards cannot be stacked automatically.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: A wood stacking device for wood board production comprises: a bottom plate, and a transfer assembly and a stacking assembly installed on the top of the bottom plate; the transfer assembly comprises a workbench installed on the top of the bottom plate, a retention groove is provided on one side of the workbench, and an inclined groove is provided on the other side of the workbench, a motor is fixedly mounted on the top of the bottom plate, a bidirectional threaded rod is fixedly mounted on the end of the motor output shaft, and a bevel gear is fixedly mounted on the end of the bidirectional threaded rod; the stacking assembly comprises a transfer table installed on the top of the bottom plate, the transfer table is in contact with one side of the workbench close to the inclined groove, and one side of the transfer table is away from the workbench A stacking bin is abutted on the side; a positioning block is fixedly assembled on the top of the base plate, and the inner wall of the positioning block is rotatably connected to a rotating shaft, and the end of the rotating shaft close to bevel gear one is fixedly assembled with bevel gear two, and bevel gear one is meshed with bevel gear two, and a positioning plate is fixedly assembled on the top of the base plate, and a fixing ring is fixedly assembled on the outer wall of the rotating shaft, and a chain is meshed on the outer wall of the fixing ring, and a positioning shaft is fixedly assembled on the side of the positioning plate close to the turntable, and a guide ring is rotatably connected to the outer wall of the positioning shaft, and the outer wall of the guide ring is meshed with the inner wall of the chain, and a lifting frame is fixedly assembled on the outer wall of the chain.

[0005] Preferably, the outer wall of the bidirectional threaded rod is threadedly connected with a moving block, the top of the moving block is fixedly equipped with a support frame, the support frame is rotatably connected to a spur gear on the side close to the workbench, the inner wall of the spur gear is fixedly equipped with a connecting frame, the end of the connecting frame away from the spur gear is fixedly equipped with an adsorption plate, the workbench is fixedly equipped with a fixing plate on the side close to the support frame, the top of the fixing plate is fixedly equipped with a toothed plate, and the outer wall of the toothed plate is meshed with the gear.

[0006] Preferably, the lifting frame includes a fixed shaft installed on the inner wall of the chain, the end of the fixed shaft away from the chain is fixedly equipped with a connecting block, both sides of the connecting block are fixedly equipped with fixed blocks, and the cross-sectional shape of the fixed block is L-shaped, the inner wall of the fixed block is rotatably connected to the lifting plate, the inner wall of the fixed block is fixedly equipped with a spring, and the end of the spring away from the fixed block is fixedly connected to the top of the lifting plate.

[0007] Preferably, a slide groove is provided on one side of the bottom plate close to the stacking bin, the outer wall of the stacking bin is slidably connected to the slide groove, a connecting plate is fixedly installed on the bottom of the stacking bin, a roller is rotatably connected to the outer wall of the connecting plate, and a handle is fixedly installed on the outer wall of the stacking bin.

[0008] Preferably, the tops of the transfer table and the stacking bin are both provided with grooves, and the size of the grooves is adapted to the lifting plate.

[0009] Preferably, limit plates are fixedly mounted on both sides of the transfer platform, and a stop bar is fixedly mounted on one side of the transfer platform close to the stacking bin.

[0010] Preferably, a positioning groove is provided on the outer wall of the inclined groove, and a conveying roller is rotatably connected to the inner wall of the positioning groove.

[0011] Preferably, a limiting groove is provided on the top of the bottom plate, the inner wall of the limiting groove is slidably connected to a limiting block, and the side of the limiting block away from the limiting groove is fixedly connected to the moving block.

[0012] Preferably, a fixing hole is opened on the top of the workbench, a fan is fixedly mounted on the inner wall of the fixing hole, and a filter is fixedly mounted on the inner wall of the fixing hole.

[0013] Preferably, when the spur gear rotates to the maximum end along the tooth plate, the adsorption plate remains parallel to the inclined groove.

[0014] Compared with the prior art, the present invention has at least the following beneficial effects: 1. In the above scheme, the wood board in the retention groove is adsorbed by the adsorption plate. At this time, the motor drives the bidirectional threaded rod to rotate, thereby driving the moving block, the support frame and the adsorption plate to move horizontally. At the same time, the spur gear rotates along the tooth plate, so that the wood board can be driven to rotate during the horizontal movement of the adsorption plate. When the adsorption plate moves to the inclined slot, the adsorption plate and the wood board are just parallel to the inclined slot. Then the adsorption plate puts down the wood board and conveys the wood board to the transfer table through the conveyor roller, completing the preparation before stacking the wood boards, which is beneficial to improve the transportation of the produced wood boards and improve the convenience of the device.

[0015] 2. In the above scheme, the rotation of the two-way threaded rod drives the bevel gear one to rotate, and then drives the bevel gear two to rotate. The rotation of the bevel gear two drives the rotating shaft and the fixed ring to rotate. The rotation of the fixed ring drives the chain to rotate. The rotation of the chain drives the lifting frame to perform circular motion. At this time, the two groups of lifting frames lift the wood boards on the transfer table upward and then transfer them to the stacking bin. When rotating to the bottom of the stacking bin, the wood boards are blocked by the bottom of the stacking bin and remain in the stacking bin. During subsequent stacking, when the lifting plate is blocked by the wood boards in the stacking bin, the lifting plate rotates upward to ensure that the two groups of lifting frames can pass through the stacking bin, which is conducive to realizing the automatic stacking of wood boards by the device. At the same time, when there are wood boards in the stacking bin, the wood boards can be cyclically stacked, thereby improving the stacking efficiency of the wood boards and reducing labor costs.

[0016] 3. In the above scheme, during the movement of the adsorption plate and the wood board, the fan blows air upward. Since the wood board is constantly turning over during the movement, the surface of the wood board can be cleaned by the fan, which is beneficial to improve the cleaning effect of the wood board. At the same time, the filter net is used to block the impurities blown away by the fan to prevent the blown impurities from affecting the normal operation of the fan. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0018] Figure 1 A schematic diagram of the three-dimensional structure of a wood stacking device for wood board production; Figure 2 A schematic diagram of a cross-sectional three-dimensional structure of a wood stacking device for wood board production from a first perspective; Figure 3 A schematic diagram of a cross-sectional three-dimensional structure of a wood stacking device for wood board production from a second viewing angle; Figure 4 It is a schematic diagram of a magnified three-dimensional structure of a stacking component from a first-view cross-section; Figure 5 It is a schematic diagram of a magnified three-dimensional structure of a stacking component at a second viewing angle; Figure 6 A schematic diagram of a cross-sectional three-dimensional structure of a wood stacking device for wood board production from a third perspective; Figure 7 for Figure 2 A in the middle is an enlarged schematic diagram of the three-dimensional structure; Figure 8 for Figure 3 The enlarged three-dimensional structure diagram at B in the middle; Fig. 9 for Figure 4 The enlarged three-dimensional structure diagram at C in the middle; Fig.10 for Figure 6 The enlarged schematic diagram of the three-dimensional structure is shown at D in the middle. Attached photos

[0019] 1. Bottom plate; 101. Slide groove; 102. Limiting groove; 103. Fixing hole; 104. Fan; 105. Filter; 2. Transfer assembly; 201. Workbench; 202. Retention slot; 203. Inclined slot; 204. Motor; 205. Bidirectional threaded rod; 206. Bevel gear 1; 207. Moving block; 208. Support frame; 209. Spur gear; 210. Connecting frame; 211. Adsorption plate; 212. Fixed plate; 213. Tooth plate; 214. Positioning slot; 215. Conveying roller; 216. Limiting block; 3. Stacking assembly; 301. Transfer table; 302. Stacking bin; 303. Positioning block; 304. Rotating shaft; 305. Bevel gear 2; 306. Positioning plate; 307. Fixed ring; 308. Chain; 309. Positioning shaft; 310. Guide ring; 311, lifting frame; 3111, fixed shaft; 3112, connecting block; 3113, fixed block; 3114, lifting plate; 3115, spring; 312. Connecting plate; 313. Roller; 314. Handle; 315. Groove; 316. Limiting plate; 317. Stop bar.

[0020] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION

[0021] The following is a detailed description of a wood stacking device for wood board production provided by the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are listed as the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0022] like Figure 1 , Figure 2 and Figure 4-7As shown, an embodiment of the present invention provides a wood stacking device for wood board production, comprising: a base plate 1, and a transfer assembly 2 and a stacking assembly 3 installed on the top of the base plate 1; the transfer assembly 2 comprises a workbench 201 installed on the top of the base plate 1, a retention groove 202 for placing the wood board is opened on one side of the workbench 201, and an inclined groove 203 is opened on the other side of the workbench 201, a motor 204 for providing driving force is fixedly installed on the top of the base plate 1, a bidirectional threaded rod 205 is fixedly installed at the end of the output shaft of the motor 204, and a bevel gear 206 is fixedly installed at the end of the bidirectional threaded rod 205; the stacking assembly 3 comprises a transfer table 301 installed on the top of the base plate 1, the transfer table 301 is abutted against a side of the workbench 201 close to the inclined groove 203, and the transfer table 301 is away from the workbench One side of 201 is abutted with a stacking bin 302 for stacking wood boards; a positioning block 303 is fixedly assembled on the top of the bottom plate 1, and the inner wall of the positioning block 303 is rotatably connected with a rotating shaft 304, and one end of the rotating shaft 304 close to the bevel gear 1 206 is fixedly assembled with a bevel gear 2 305, and the bevel gear 1 206 is meshed with the bevel gear 2 305, and the top of the bottom plate 1 is fixedly assembled with a positioning plate 306, and the outer wall of the rotating shaft 304 is fixedly assembled with a fixing ring 307, and the outer wall of the fixing ring 307 is meshed with a chain 308, and the positioning plate 306 is fixedly assembled on the side close to the transfer table 301. A positioning shaft 309 is rotatably connected to the outer wall of the positioning shaft 309, and the outer wall of the guiding ring 310 is meshed with the inner wall of the chain 308, and the outer wall of the chain 308 is fixedly assembled with a lifting frame 311; There are two groups of positioning plates 306 , fixing rings 307 , chains 308 , positioning shafts 309 , guide rings 310 and lifting frames 311 , and the two groups of positioning plates 306 , fixing rings 307 , chains 308 , positioning shafts 309 , guide rings 310 and lifting frames 311 are symmetrically distributed on both sides of the transfer table 301 .

[0023] like Figure 2 , Figure 3 and Figure 6 As shown, the outer wall of the bidirectional threaded rod 205 is threadedly connected to a moving block 207, the top of the moving block 207 is fixedly equipped with a support frame 208, the side of the support frame 208 close to the workbench 201 is rotatably connected to a spur gear 209, the inner wall of the spur gear 209 is fixedly equipped with a connecting frame 210, the end of the connecting frame 210 away from the spur gear 209 is fixedly equipped with an adsorption plate 211, the side of the workbench 201 close to the support frame 208 is fixedly equipped with a fixing plate 212, the top of the fixing plate 212 is fixedly equipped with a tooth plate 213, and the outer wall of the tooth plate 213 is meshed with the spur gear 209.

[0024] In the above structure, the rotation of the bidirectional threaded rod 205 drives the moving block 207 to move horizontally, and then drives the support frame 208 to move horizontally. At this time, the spur gear 209 on the support frame 208 rotates along the tooth plate 213. During the rotation of the spur gear 209, it drives the connecting frame 210 and the adsorption plate 211 to rotate, and then when the adsorption plate 211 adsorbs the wood board, the wood board can be transported.

[0025] like Figure 5 and Fig. 9 As shown, the lifting frame 311 includes a fixed shaft 3111 installed on the inner wall of the chain 308, and the end of the fixed shaft 3111 away from the chain 308 is fixedly equipped with a connecting block 3112, and both sides of the connecting block 3112 are fixedly equipped with fixed blocks 3113, and the cross-sectional shape of the fixed block 3113 is L-shaped, and the inner wall of the fixed block 3113 is rotatably connected to the lifting plate 3114, and the inner wall of the fixed block 3113 is fixedly equipped with a spring 3115, and the end of the spring 3115 away from the fixed block 3113 is fixedly connected to the top of the lifting plate 3114.

[0026] In the above structure, the chain 308 drives the fixed shaft 3111 to perform circular motion, so that the two groups of lifting plates 3114 lift the wood boards on the top of the transfer table 301. Since the cross-section of the fixed block 3113 is L-shaped, the lifting plates 3114 can be limited to prevent the lifting plates 3114 from bending downward, and then rotated into the stacking bin 302 to stack the wood boards. When there are wood boards in the stacking bin 302, the lifting plates 3114 are squeezed by the wood boards and rotated upward, thereby realizing the bending of the lifting plates 3114 and ensuring that the lifting plates 3114 can pass through the stacking bin 302 smoothly. After the lifting plates 3114 pass through the stacking bin 302, the lifting plates 3114 are reset by the springs 3115, which is conducive to the cyclic stacking of the wood boards.

[0027] like Figure 6 and Fig.10 As shown, a slide groove 101 is opened on one side of the bottom plate 1 close to the stacking bin 302, the outer wall of the stacking bin 302 is slidably connected to the slide groove 101, a connecting plate 312 is fixedly installed on the bottom of the stacking bin 302, a roller 313 is rotatably connected to the outer wall of the connecting plate 312, and a handle 314 is fixedly installed on the outer wall of the stacking bin 302.

[0028] In the above structure, by setting the slide groove 101, the connecting plate 312, the roller 313 and the handle 314, when the stacking bin 302 is full of wood boards, the stacking bin 302 can be pulled out by the handle 314, and the roller 313 at the bottom of the connecting plate 312 can be used to conveniently transport the stacking bin 302.

[0029] like Figure 4 and Figure 5As shown, a groove 315 is formed on the top of the transfer table 301 and the stacking bin 302 , and the size of the groove 315 is adapted to the lifting plate 3114 .

[0030] In the above structure, by providing the groove 315 and limiting the groove 315, it is convenient for the lifting plate 3114 to pass through the transfer table 301 and the stacking bin 302, thereby ensuring the automatic stacking of the wood boards.

[0031] like Figure 4 and Figure 5 Limiting plates 316 are fixedly installed on both sides of the transfer platform 301 , and a blocking bar 317 is fixedly installed on one side of the transfer platform 301 close to the stacking bin 302 .

[0032] In the above structure, by providing the limiting plate 316 and the blocking bar 317, it is beneficial to limit the wood board by the limiting plate 316 and the blocking bar 317 after the wood board moves to the transfer platform 301, so as to prevent the wood board from tilting, thereby affecting the lifting of the wood board.

[0033] like Figure 1 , Figure 2 and Figure 6 As shown, a positioning groove 214 is formed on the outer wall of the inclined groove 203 , and a conveying roller 215 is rotatably connected to the inner wall of the positioning groove 214 .

[0034] In the above structure, by providing the positioning groove 214 and the conveying roller 215, when the suction plate 211 places the wood board at the inclined groove 203, the conveying roller 215 conveys the wood board to the transfer table 301, thereby facilitating the subsequent stacking operation of the wood board.

[0035] like Figure 3 As shown, a limiting groove 102 is provided on the top of the bottom plate 1 , the inner wall of the limiting groove 102 is slidably connected to a limiting block 216 , and the side of the limiting block 216 away from the limiting groove 102 is fixedly connected to the moving block 207 .

[0036] In the above structure, by providing the limiting groove 102 and the limiting block 216 , it is beneficial for the limiting block 216 to slide in the limiting groove 102 during the movement of the moving block 207 , thereby improving the stability of the moving block 207 during movement.

[0037] like Figure 3 and Figure 8 As shown, a fixing hole 103 is opened on the top of the workbench 201 , a fan 104 is fixedly mounted on the inner wall of the fixing hole 103 , and a filter screen 105 is fixedly mounted on the inner wall of the fixing hole 103 .

[0038] In the above structure, by setting the fixing hole 103, the fan 104 and the filter 105, it is beneficial to clean the surface of the wood board through the fan 104 when the adsorption plate 211 rotates with the wood board, and at the same time, the filter 105 blocks the blown impurities to prevent affecting the normal operation of the fan 104.

[0039] like Figure 1 , Figure 2 Figure 3 When the spur gear 209 rotates to the maximum end along the tooth plate 213 , the adsorption plate 211 remains parallel to the inclined groove 203 .

[0040] In the above structure, by limiting the spur gear 209, the suction plate 211 and the tooth plate 213, when the suction plate 211 moves to the inclined groove 203, the suction plate 211 can carry the wood board parallel to the inclined groove 203, so that the wood board can be accurately placed on the conveying roller 215.

[0041] The technical solution provided by the present invention, when working, firstly absorbs the wood board in the retention groove 202 through the absorption plate 211, and at this time, the motor 204 drives the bidirectional threaded rod 205 to rotate, thereby driving the moving block 207, the support frame 208 and the absorption plate 211 to move horizontally, and at the same time, the spur gear 209 rotates along the tooth plate 213, so that the absorption plate 211 can drive the wood board to rotate during the horizontal movement. When the absorption plate 211 moves to the inclined groove 203, the absorption plate 211 and the wood board are just kept parallel to the inclined groove 203, and then the absorption plate 211 puts down the wood board, and the wood board is transported to the transfer table 301 through the conveying roller 215, completing the preparation before stacking the wood board; During the movement of the adsorption plate 211 and the wood board, the fan 104 blows air upwards. Since the wood board is constantly turning over during the movement, the fan 104 can clean the surface of the wood board, thereby improving the cleaning effect of the wood board, and at the same time cooperates with the filter 105 to block the impurities blown away by the fan 104; The rotation of the bidirectional threaded rod 205 drives the bevel gear 1 206 to rotate, and then drives the bevel gear 2 305 to rotate. The rotation of the bevel gear 2 305 drives the rotating shaft 304 and the fixing ring 307 to rotate. The rotation of the fixing ring 307 drives the chain 308 to rotate. The rotation of the chain 308 drives the lifting frame 311 to perform a circular motion. At this time, the two sets of lifting frames 311 lift the wood board on the transfer table 301 upward. Since the cross-sectional shape of the fixing block 3113 is L-shaped, when the wood board is lifted, the fixing block 3113 supports the lifting plate 3114 to prevent the lifting plate 311 from 4 is bent downward, and when the lifting frame 311 is rotated to the bottom of the stacking bin 302, the wood board is blocked by the bottom of the stacking bin 302, so that it remains in the stacking bin 302. During the subsequent stacking, when the lifting plate 3114 is blocked by the wood board in the stacking bin 302, the lifting plate 3114 rotates upward to ensure that the two sets of lifting frames 311 can pass through the stacking bin 302. After the lifting plate 3114 passes through the stacking bin 302, the lifting plate 3114 is reset by the spring 3115, which is conducive to realizing the automatic stacking of the wood boards by the device, and at the same time, when there are wood boards in the stacking bin 302, the wood boards can be cyclically stacked.

[0042] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A wood stacking device for wood board production, characterized in that: include: A base plate (1), and a transfer assembly (2) and a stacking assembly (3) mounted on the top of the base plate (1); The transfer assembly (2) comprises a workbench (201) mounted on the top of a base plate (1); a retention groove (202) is provided on one side of the workbench (201); and an inclined groove (203) is provided on the other side of the workbench (201); a motor (204) is fixedly mounted on the top of the base plate (1); a bidirectional threaded rod (205) is fixedly mounted on the end of an output shaft of the motor (204); and a bevel gear 1 (206) is fixedly mounted on the end of the bidirectional threaded rod (205); The stacking assembly (3) comprises a transfer table (301) mounted on the top of the bottom plate (1), the transfer table (301) abutting against a side of the workbench (201) close to the chute (203), and a side of the transfer table (301) away from the workbench (201) abutting against a stacking bin (302); A positioning block (303) is fixedly mounted on the top of the base plate (1), and the inner wall of the positioning block (303) is rotatably connected to a rotating shaft (304). An end of the rotating shaft (304) close to the bevel gear one (206) is fixedly mounted with a bevel gear two (305), and the bevel gear one (206) is meshed with the bevel gear two (305). A positioning plate (306) is fixedly mounted on the top of the base plate (1), and a fixing ring (307) is fixedly mounted on the outer wall of the rotating shaft (304), and a chain (308) is meshed on the outer wall of the fixing ring (307). A positioning shaft (309) is fixedly mounted on one side of the positioning plate (306) close to the transfer platform (301), and a guide ring (310) is rotatably connected to the outer wall of the positioning shaft (309), and the outer wall of the guide ring (310) is meshed with the inner wall of the chain (308), and a lifting frame (311) is fixedly mounted on the outer wall of the chain (308).

2. The lumber stacking device for lumber board production according to claim 1, characterized in that: The outer wall of the bidirectional threaded rod (205) is threadedly connected to a moving block (207); a support frame (208) is fixedly mounted on the top of the moving block (207); a spur gear (209) is rotatably connected to the side of the support frame (208) close to the workbench (201); a connecting frame (210) is fixedly mounted on the inner wall of the spur gear (209); an adsorption plate (211) is fixedly mounted on the end of the connecting frame (210) away from the spur gear (209); a fixing plate (212) is fixedly mounted on the side of the workbench (201) close to the support frame (208); a tooth plate (213) is fixedly mounted on the top of the fixing plate (212); and the outer wall of the tooth plate (213 is meshed with the spur gear (209).

3. The lumber stacking device for lumber board production according to claim 1, characterized in that: The lifting frame (311) includes a fixed shaft (3111) installed on the inner wall of the chain (308), and the end of the fixed shaft (3111) away from the chain (308) is fixedly equipped with a connecting block (3112), and both sides of the connecting block (3112) are fixedly equipped with fixed blocks (3113), and the cross-sectional shape of the fixed block (3113) is L-shaped. The inner wall of the fixed block (3113) is rotatably connected to the lifting plate (3114), and the inner wall of the fixed block (3113) is fixedly equipped with a spring (3115), and the end of the spring (3115) away from the fixed block (3113) is fixedly connected to the top of the lifting plate (3114).

4. The lumber stacking device for lumber board production according to claim 1, characterized in that: A slide groove (101) is provided on one side of the bottom plate (1) close to the stacking bin (302); an outer wall of the stacking bin (302) is slidably connected to the slide groove (101); a connecting plate (312) is fixedly mounted on the bottom of the stacking bin (302); a roller (313) is rotatably connected to the outer wall of the connecting plate (312); and a handle (314) is fixedly mounted on the outer wall of the stacking bin (302).

5. The lumber stacking device for lumber board production according to claim 3, characterized in that: The tops of the transfer table (301) and the stacking bin (302) are both provided with grooves (315), and the size of the grooves (315) is adapted to the lifting plate (3114).

6. The lumber stacking device for lumber board production according to claim 1, characterized in that: Limiting plates (316) are fixedly mounted on both sides of the transfer platform (301), and a stop bar (317) is fixedly mounted on one side of the transfer platform (301) close to the stacking bin (302).

7. The lumber stacking device for lumber board production according to claim 1, characterized in that: The outer wall of the inclined groove (203) is provided with a positioning groove (214), and the inner wall of the positioning groove (214) is rotatably connected to a conveying roller (215).

8. The lumber stacking device for lumber board production according to claim 1, characterized in that: A limiting groove (102) is provided on the top of the bottom plate (1), the inner wall of the limiting groove (102) is slidably connected to a limiting block (216), and a side of the limiting block (216) away from the limiting groove (102) is fixedly connected to a moving block (207).

9. The lumber stacking device for lumber board production according to claim 1, characterized in that: A fixing hole (103) is provided on the top of the workbench (201), a fan (104) is fixedly mounted on the inner wall of the fixing hole (103), and a filter screen (105) is fixedly mounted on the inner wall of the fixing hole (103).

10. The lumber stacking device for lumber board production according to claim 2, characterized in that: When the spur gear (209) rotates to the maximum end along the tooth plate (213), the adsorption plate (211) remains parallel to the inclined groove (203).

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