A feeding mechanism for wood processing

Abstract

The application relates to the technical field of stereoscopic warehouse material conveying, in particular to a feeding mechanism for wood processing, which comprises a movable support, a group of feeding structures is slidably installed on a group of supporting columns in the movable support, and a plurality of groups of storage structures are slidably installed on another group of supporting columns, wherein the feeding structure comprises a feeding bottom plate, a rotary base, a mounting plate and two groups of single deep forks, the storage structure comprises a storage bottom plate, a supporting connecting plate and two groups of clamping plate groups, in the application, a plurality of groups of movable insertion plates capable of rotating and extending are installed on the uppermost end bearing plates of the two groups of single deep forks, so that when only part of wood needs to be fed, the plurality of groups of movable insertion plates can be driven to rotate and extend to be inserted into the bottom of corresponding part of the wood to be fed, meanwhile, the wood can be carried and placed in the storage structure, and the two groups of clamping plate groups in the storage structure can meet the clamping operation of the tray wood and part of the wood, so that the wood placed in the storage structure is in a stable state.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of stereoscopic warehouse material conveying, and specifically relates to a feeding mechanism for wood processing. BACKGROUND

[0002] Before wood is used, it is often cut into board-shaped wood for storage according to processing requirements, and is properly stored in a stereoscopic warehouse. During cutting, an operator can strictly check the quality of the board-shaped wood and remove unqualified products to ensure that each piece of board-shaped wood meets the standard. These carefully processed board-shaped woods are orderly stacked on the multi-layer shelves of the stereoscopic warehouse. The stereoscopic warehouse not only greatly improves the storage efficiency of the board-shaped wood, but also provides a safe and stable storage environment for the wood through good ventilation, moisture-proof and fireproof design, so that the wood can maintain the best state during long-term storage and be ready to meet the needs of production or sales at any time.

[0003] At present, a roadway stacking type discharging device is often used to discharge wood from the stereoscopic warehouse. Although the above discharging device can complete the discharging of wood, it still has the following shortcomings in actual use:

[0004] 1. The discharging device can only store and take one tray of wood in one working cycle. When a group of tray woods finishes discharging, it can return to take and discharge the next group of tray woods. The discharging efficiency is low.

[0005] 2. The fork device on the discharging device can only complete the taking of the tray wood. When only part of the wood needs to be discharged, it cannot be used accordingly. SUMMARY

[0006] The present application aims to provide a feeding mechanism for wood processing to solve the above technical problems.

[0007] To achieve the above purpose, the present application provides a feeding mechanism for wood processing, which comprises a movable support, a movable top plate, a movable bottom plate and two groups of supporting columns. The movable top plate and the movable bottom plate are slidably connected to the positioning rails arranged on the upper and lower parts of the stereoscopic warehouse. The movable support is driven by a driving structure to slide along the two groups of positioning rails. The two groups of supporting columns are vertically fixedly installed between the movable top plate and the movable bottom plate. Each of the two groups of supporting columns is provided with a lifting structure. One group of feeding structures is slidably installed on one group of supporting columns and is driven by the corresponding lifting structure to lift. A plurality of storage structures is slidably installed on the other group of supporting columns and is driven by the corresponding lifting structure to lift.

[0008] The feeding structure comprises a feeding base plate, a rotary base, a mounting plate and two groups of single deep forks, the feeding base plate is connected with the lifting structure, the rotary base is fixedly installed on the storage base plate, a mounting plate is fixedly installed on the upper end rotary end face of the rotary base, the two groups of single deep forks are arranged in parallel and are slidably installed on the mounting plate through mounting sliding blocks, the two groups of single deep forks are driven to mirror-move through the first adjusting assembly on the mounting plate, the proximal side of the uppermost end pressure plate of the two groups of single deep forks is rotatably installed with a column of movable insertion plates respectively, and the two columns of movable insertion plates can be extended to the middle of the two groups of single deep forks.

[0009] The storage structure comprises a storage base plate, a support connecting plate and two groups of clamping plate assemblies, the storage base plate is connected with the lifting structure, the support connecting plate is installed on the upper end of the storage base plate, and comprises a main support plate and two groups of side support plates, the movable support plate is elastically connected to the main support plate, the two groups of side support plates are rotatably installed on the two sides of the main support plate, the distal ends of the two groups of side support plates are rotatably connected with the movable sliding blocks on the bottom of the storage base plate, the two groups of movable sliding blocks are driven to mirror-move by the second adjusting assembly on the bottom of the storage base plate, the support state of the support connecting plate is adjusted, and the two groups of clamping plate assemblies are installed on the two sides of the storage base plate.

[0010] As a further scheme of the present application, the first adjusting assembly comprises two groups of first double-threaded lead screws and two groups of first power motors;

[0011] The two groups of first double-threaded lead screws are rotatably installed on the two sides of the mounting plate, the two ends of the first double-threaded lead screw are mirror-provided with transmission threads, the two groups of first power motors are respectively in transmission connection with the ends of the corresponding first double-threaded lead screws, the two groups of first double-threaded lead screws are driven to rotate synchronously by the two groups of first power motors, the mounting sliding blocks on the two sides of the single deep fork are respectively provided with internal thread holes, and form a screw pair transmission with the transmission threads on the two groups of first double-threaded lead screws.

[0012] As a further scheme of the present application, the movable insertion plate is rotatably installed on one side of the pressure plate through a drive shaft, and the drive shaft is driven to rotate by the drive motor installed on the side of the single deep fork.

[0013] As a further scheme of the present application, the second adjusting assembly comprises a second double-threaded lead screw and a second power motor;

[0014] The second double thread screw rod is rotatably installed at the bottom of the material storage bottom plate, and mirror image transmission threads are arranged at the two ends of the second double thread screw rod; a second power motor is in transmission connection with the ends of the second double thread screw rod, and the second double thread screw rod is driven to rotate by the second power motor; the two groups of movable sliding blocks are slidably installed in the two groups of communication sliding grooves formed in the material storage bottom plate, and are in screw pair transmission with the two groups of transmission threads on the second double thread screw rod.

[0015] As a further scheme of the present application, a plurality of guide columns are fixedly installed at the bottom of the movable support plate, slidably installed in guide holes formed in the main support plate, and extended out of the communication groove formed in the material storage bottom plate; a support spring is wound around the column located at the lower side of the main support plate; and the upper end of the support spring is in elastic connection with the bottom end surface of the main support plate.

[0016] As a further scheme of the present application, the transmission assembly comprises a main transmission shaft, a secondary transmission shaft, an extension shaft and a driving screw rod.

[0017] The main transmission shaft is rotatably installed at the bottom of the main support plate, in transmission connection with the guide column at the bottom of the movable support plate through a gear assembly; the secondary transmission shaft is rotatably installed on the fixed vertical plate, in transmission connection with the main transmission shaft through the extension shaft; the driving screw rod is fixedly installed at the upper end of the extension clamp plate, in screw pair transmission with the rotatably installed rotary nut on the fixed vertical plate; and the secondary transmission shaft is in transmission connection with the rotary nut through a transmission belt.

[0018] As a further scheme of the present application, the gear assembly comprises a transmission gear and a fixed rack.

[0019] The transmission gear is coaxially installed on the main transmission shaft; and the fixed rack is fixedly installed on the corresponding guide column, in meshing connection with the transmission gear.

[0020] As a further scheme of the present application, a group of transmission bevel gears are fixedly installed at the two ends of the extension shaft respectively; and the two groups of transmission bevel gears are in meshing transmission with the transmission bevel gears at the ends of the main transmission shaft and the secondary transmission shaft respectively.

[0021] As a further scheme of the present application, the extension clamp plate comprises a fixed clamp plate and a movable clamp plate; and the meshing teeth are cross-inserted between the fixed clamp plate and the movable clamp plate.

[0022] A plurality of limiting columns are fixedly installed on the side end surface of the fixed clamp plate close to the fixed vertical plate, in sliding connection with the plurality of limiting holes formed in the fixed vertical plate; the movable clamp plate is slidably connected at the bottom of the fixed clamp plate, and a group of fixed rods are installed at the two sides of the movable clamp plate respectively; the two groups of fixed rods are in sliding connection with the guide rings at the two sides of the fixed clamp plate; and the upper ends of the fixed rods are in elastic connection with the guide rings through the connecting springs.

[0023] Compared with the prior art, the present application can achieve feeding of wood pallets through the two groups of single deep forks, and when only part of the wood needs to be fed, the multiple groups of movable insertion plates are driven to rotate and extend to insert into the bottom of the corresponding part of the wood to be fed, thereby avoiding the problem that the fork device of the discharging device can only complete the taking of the pallet wood, and cannot be used when only part of the wood needs to be discharged.

[0024] Meanwhile, the present application sets a storage structure on one side of the feeding structure, and after the wood in the stereoscopic warehouse is transported by the feeding structure, it can be placed in the storage structure. The storage structure can be adjusted according to the wood pallet or part of the wood to be fed. When the support connecting plate is used to place the pallet, it can be adjusted to be flat, and when the support connecting plate is used to place part of the wood, it can be adjusted to form a trapezoidal structure for placing the wood. The two groups of clamping plates in the storage structure can meet the clamping operation of the pallet wood and part of the wood, so that the wood is in a stable state during movement after being placed in the storage structure, thereby solving the problem that one work cycle of the discharging device can only store and take one pallet wood, and after the discharging of one group of pallet wood is completed, the next group of pallet wood can be returned for taking and discharging operation, thereby improving the discharging efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a layout diagram of the feeding mechanism for wood processing in the present application.

[0026] Figure 2 It is a structure diagram of the feeding mechanism for wood processing in the present application.

[0027] Figure 3 It is a structure diagram of the feeding structure in the present application.

[0028] Figure 4 It is a top view of the feeding structure in the present application.

[0029] Figure 5 It is a structure diagram of the storage structure in the present application.

[0030] Figure 6 It is a side view of the present application. Figure 5

[0031] Figure 7 It is a structure diagram of the support connecting plate in the present application.

[0032] Figure 8 It is a structure diagram of the storage bottom plate in the present application.

[0033] ​In the drawings: 1, stereoscopic warehouse; 101, positioning track;

[0034] 2, movable support; 201, movable top plate; 202, movable bottom plate; 203, support column;

[0035] 3, feeding structure; 301, feeding bottom plate; 302, rotary base; 303, mounting plate; 304, single deep fork; 3041, movable plugboard; 3042, drive shaft; 305, first adjusting assembly; 3051, first double-threaded screw; 3052, first power motor; 306, mounting sliding block;

[0036] 4, storage structure; 401, storage bottom plate; 402, support connecting plate; 4021, main support plate; 4022, side support plate; 4023, movable support plate; 4024, guide column; 4025, support spring; 403, clamping plate set; 4031, fixed vertical plate; 4032, fixed clamping plate; 4033, movable clamping plate; 4034, limiting column; 4035, fixed rod; 4036, connecting spring; 404, transmission assembly; 4041, transmission gear; 4042, fixed rack; 4043, main transmission shaft; 4044, telescopic rotating shaft; 4045, auxiliary transmission shaft; 4046, rotary nut; 4047, drive screw; 4048, transmission belt; 4049, transmission bevel gear; 405, second adjusting assembly; 4051, movable sliding block; 4052, second double-threaded screw; 4053, second power motor. DETAILED DESCRIPTION

[0037] The technical solutions of the present application will be further described in detail below in combination with specific embodiments.

[0038] As shown in Figure 1 and Figure 2 , in the embodiment of the present application, a feeding mechanism for wood processing includes a movable support 2, which includes a movable top plate 201, a movable bottom plate 202, and two groups of support columns 203. The movable top plate 201 and the movable bottom plate 202 are slidingly connected to the positioning tracks 101 arranged on the upper and lower parts of the stereoscopic warehouse 1. The movable support 2 is driven by a driving structure to slide along the two groups of positioning tracks 101. The two groups of support columns 203 are vertically fixedly installed between the movable top plate 201 and the movable bottom plate 202. Each of the two groups of support columns 203 is installed with a lifting structure. One group of feeding structures 3 is slidingly installed on one group of support columns 203 and is lifted and lowered by the corresponding lifting structure. A plurality of storage structures 4 is slidingly installed on the other group of support columns 203 and is lifted and lowered by the corresponding lifting structure.

[0039] Specifically, the driving structure for driving the movable support 2 to move in the present application can be selected from the prior art, such as an electric track mobile vehicle or other components having the ability to drive movement along the track. The present application does not make rigid requirements for the selection of the driving structure. Similarly, the driving structure for driving the storage structure 4 and the lifting structure of the storage structure 4 can be selected from the prior art, such as a hanging rope structure for lifting or lowering the feeding structure 3, and a gear and rack structure for independent lifting components of multiple storage structures 4. The present application does not make excessive elaboration on the driving structure and the lifting structure.

[0040] As shown in Figure 3 and Figure 4 , the feeding structure 3 comprises a feeding bottom plate 301, a rotary base 302, a mounting plate 303, and two groups of single deep forks 304. The feeding bottom plate 301 is connected with the lifting structure. The rotary base 302 is fixedly installed on the storage bottom plate 401. The upper end rotary end face is fixedly installed with the mounting plate 303. The two groups of single deep forks 304 are parallelly arranged and are slidingly installed on the mounting plate 303 through mounting sliding blocks 306. The two groups of single deep forks 304 are driven to move in mirror image through the first adjusting assembly 305 on the mounting plate 303. The proximal side of the uppermost end pressure plate of the two groups of single deep forks 304 is respectively rotationally installed with a column of movable insertion plates 3041. The two columns of movable insertion plates 3041 can be extended to the middle of the two groups of single deep forks 304.

[0041] As shown in Figure 5 , Figure 6 , Figure 7 and Figure 8As shown, the storage structure 4 comprises a storage bottom plate 401 connected with the lifting structure, a support connecting plate 402 installed at the upper end of the storage bottom plate 401, and two groups of clamping plate sets 403. The support connecting plate 402 comprises a main support plate 4021, two groups of side support plates 4022, and a movable support plate 4023 elastically connected to the main support plate 4021. The two groups of side support plates 4022 are rotatably installed at the two sides of the main support plate 4021, and the distal ends of the two groups of side support plates 4022 are rotatably connected to the movable sliding blocks 4051 at the bottom of the storage bottom plate 401. The two groups of movable sliding blocks 4051 are driven by the second adjusting assembly 405 at the bottom of the storage bottom plate 401 to move in mirror image, thereby adjusting the support state of the support connecting plate 402. The two groups of clamping plate sets 403 are respectively installed at the two sides of the storage bottom plate 401. Each clamping plate set 403 comprises a fixed vertical plate 4031, a telescopic clamping plate, and a transmission assembly 404. The fixed vertical plate 4031 is fixedly installed at one side of the storage bottom plate 401. The upper end of the telescopic clamping plate is slidably connected to the fixed vertical plate 4031 through a limiting column 4034. The telescopic clamping plate is in transmission connection with the movable support plate 4023 elastically installed on the main support plate 4021 through the transmission assembly 404. The two groups of telescopic clamping plates are driven to move in mirror image by the movable support plate 4023 under pressure.

[0042] As Figure 3 and Figure 4As shown, in the embodiment of the present application, the first adjusting assembly 305 comprises two groups of first double-threaded lead screws 3051 and two groups of first power motors 3052, the two groups of first double-threaded lead screws 3051 are rotatably installed on the two sides of the mounting plate 303, the two ends of the first double-threaded lead screws 3051 are mirror image provided with transmission threads, and the two groups of first power motors 3052 are respectively in transmission connection with the end portions of the corresponding first double-threaded lead screws 3051, the two groups of first double-threaded lead screws 3051 are driven to rotate synchronously by the two groups of first power motors 3052, the mounting sliding blocks 306 on the two sides of the single deep fork 304 are respectively provided with internal thread holes and form screw pair transmission with the transmission threads on the two groups of first double-threaded lead screws 3051, wherein the single deep fork 304 is prior art and will not be described in detail, when it is necessary to adjust the distance between the two groups of single deep forks 304 in the present application, the two groups of first power motors 3052 can be started to drive the corresponding two groups of first double-threaded lead screws 3051 to rotate, because the transmission threads on the first double-threaded lead screws 3051 are mirror image provided, when the first double-threaded lead screws 3051 rotate, the two groups of mounting sliding blocks 306 can move the transmission belt 4048 to drive the two groups of single deep forks 304 to move in mirror image, so that the positions of the two groups of single deep forks 304 can be adjusted according to the actual difference between the overall pallet wood and the partial wood, wherein when the overall pallet feeding operation is performed, the distance between the two groups of single deep forks 304 can be adjusted to meet the requirements of the tray insertion, and when the partial wood feeding is performed, the distance between the two groups of single deep forks 304 can be adjusted to meet the width requirements of the wood;

[0043] Further, the movable insertion plate 3041 is rotatably installed on one side of the pressure plate through a drive shaft 3042, the drive shaft 3042 is driven to rotate by the drive motor installed on the side of the single deep fork 304, and the storage and extension of the movable insertion plate 3041 can be flexibly adjusted according to the actual situation, specifically, when the partial wood on the tray needs to be fed, the corresponding movable insertion plate 3041 can be driven to rotate by a plurality of drive motors, the pressure plate at the uppermost end of the single deep fork 304 is extended to form an insertion plate structure which can be inserted into the bottom of the feeding wood, and when the tray feeding is performed, the corresponding movable insertion plate 3041 can be reset to rotate by a plurality of drive motors and stored in the accommodation slot provided on the pressure plate, in the present application, the drive member for driving the synchronous rotation of the plurality of movable insertion plates 3041 is selected as a plurality of drive motors, of course, in actual design, components that can be synchronously driven to rotate can also be selected, such as chain drive structure and the like.

[0044] As Figure 7 and Figure 8As shown, in the embodiment of the present application, the second adjusting assembly 405 comprises a second double-threaded screw rod 4052 and a second power motor 4053, the second double-threaded screw rod 4052 is rotationally installed at the bottom of the storage bottom plate 401, mirror image transmission screws are arranged at the two ends of the second double-threaded screw rod 4052, the second power motor 4053 is in transmission connection with the ends of the second double-threaded screw rod 4052, the second double-threaded screw rod 4052 is driven to rotate by the second power motor 4053, the two groups of movable sliding blocks 4051 are slidingly installed in the two groups of communication sliding grooves formed on the storage bottom plate 401, and are in screw pair transmission with the two groups of transmission screws on the second double-threaded screw rod 4052, the shape of the supporting connecting plate 402 in the corresponding storage assembly of the present application can also be adjusted according to the working conditions of the placed pallets and part of the wood, when the supporting connecting plate 402 is used for placing pallets, at this time, the second power motor 4053 in the second adjusting assembly 405 is rotated, and the two groups of movable sliding blocks 4051 are moved to the two ends by the screw transmission belt 4048, the supporting connecting plate 402 is pulled flat and placed on the storage bottom plate 401, and when the supporting connecting plate 402 is used for placing part of the wood, at this time, the second power motor 4053 in the second adjusting assembly 405 is reversely rotated, the two groups of movable sliding blocks 4051 are moved to the middle by the screw transmission belt 4048, and at the same time, the two groups of side supporting plates 4022 are moved to close the main supporting plate 4021, forming a trapezoidal structure for placing wood, the main supporting plate 4021 leaves space on both sides for the movement of the single-depth fork 304, the single-depth fork 304 can stably place the wood on the main supporting plate 4021, and the height of the main supporting plate 4021 is consistent with the height of the pallet, so that the clamping plate group 403 in the subsequent storage structure 4 can clamp and fix the wood, improving the stability of the wood when the movable support 2 moves;

[0045] Of course, in actual design, the first adjusting assembly 305 for adjusting the distance between the two groups of single-depth forks 304 and the second adjusting assembly 405 for driving the two groups of movable sliding blocks 4051 can also be selected from other components with mirror image driving capability, such as gear double-rack structure, the present application does not rigidly require the first adjusting assembly 305 and the second adjusting assembly 405.

[0046] As Figure 6 and Figure 8As shown in this embodiment of the invention, multiple sets of guide columns 4024 are fixedly installed at the bottom of the movable support plate 4023. The multiple sets of guide columns 4024 are slidably installed in the guide holes opened on the main support plate 4021 and extend out from the connecting groove opened on the storage base plate 401. A support spring 4025 is wound around the column body of the guide column 4024 located on the lower side of the main support plate 4021. The upper end of the support spring 4025 is elastically connected to the bottom end face of the main support plate 4021. In this invention, by elastically setting the movable support plate 4023 on the main support plate 4021, when wood is placed on the support connecting plate 402, the wood can press down the movable support plate 4023, and drive the clamping plate group 403 on both sides of the storage base plate 401 to clamp the wood on both sides through the transmission component 404, thereby ensuring that the wood remains stable when the storage structure 4 moves vertically or the movable support 2 moves horizontally.

[0047] like Figure 5 and Figure 6 As shown, in this embodiment of the invention, the transmission assembly 404 includes a main transmission shaft 4043, a secondary transmission shaft 4045, a telescopic rotating shaft 4044, and a drive screw 4047. The main transmission shaft 4043 is rotatably mounted on the bottom of the main support plate 4021 and is connected to the guide post 4024 at the bottom of the movable support plate 4023 via a gear assembly. The secondary transmission shaft 4045 is rotatably mounted on the fixed vertical plate 4031 and is connected to the main transmission shaft 4043 via the telescopic rotating shaft 4044. The drive screw 4047 is fixedly mounted on the upper end of the telescopic clamping plate and forms a helical transmission pair with the rotating nut 4046 rotatably mounted on the fixed vertical plate 4031. The secondary transmission shaft 4045 is connected to the rotating nut 4046 via a transmission belt 4048.

[0048] Furthermore, the gear assembly includes a transmission gear 4041 and a fixed rack 4041. The transmission gear 4041 is coaxially mounted on the main transmission shaft 4043, and the fixed rack 4042 is fixedly mounted on the corresponding guide post 4024 and meshes with the transmission gear 4041.

[0049] Furthermore, a set of transmission bevel gears 4049 are fixedly installed at both ends of the telescopic shaft 4044, and the two sets of rotating bevel gears mesh with the transmission bevel gears 4049 at the ends of the main transmission shaft 4043 and the auxiliary transmission shaft 4045, respectively.

[0050] When the material storage structure 4 is used to clamp the wood on the tray, the support connecting plate 402 is in a horizontal state, when the tray is placed on the support connecting plate 402 by the two groups of single deep forks 304, the movable support plate 4023 on the middle main support plate 4021 of the support connecting plate 402 is pressed down by the tray, the support spring 4025 at the bottom of the tray is elongated, the fixed rack 4042 on the guide column 4024 is in transmission engagement with the transmission gear 4041, the main transmission shaft 4043 is driven to rotate, the auxiliary transmission shaft 4045 and the rotary nut 4046 connected with the auxiliary transmission shaft 4045 are driven to rotate by the telescopic rotating shaft 4044, and finally the threaded transmission belt 4048 drives the screw rod 4047 and the telescopic clamping plate to move, and the telescopic clamping plate is pressed on one side of the wood.

[0051] When the telescopic clamping plate is used to clamp the wood, the support connecting plate 402 is in a trapezoidal placement table formed by the second adjusting assembly 405, with the rising of the main support plate 4021, the main transmission shaft 4043 installed at the bottom of the main support plate 4021 is synchronously raised, the corresponding telescopic rotating shaft 4044 is synchronously shortened, when the wood is placed on the support connecting plate 402 by the movable insertion plate 3041 of the two groups of single deep forks 304, the movable support plate 4023 is pressed down by the wood, through the transmission of the gear assembly, the main transmission shaft 4043, the telescopic rotating shaft 4044, the auxiliary transmission shaft 4045 and the rotary nut 4046, finally the telescopic clamping plate is pressed on one side of the wood, and because the height of the rising of the main support plate 4021 is consistent with the height of the tray in the application, the two groups of telescopic clamping plates can stably clamp the wood.

[0052] As shown in Figure 5 and Figure 6 In the embodiment of the application, the telescopic clamping plate comprises a fixed clamping plate 4032 and a movable clamping plate 4033, engagement teeth are arranged between the fixed clamping plate 4032 and the movable clamping plate 4033, a plurality of limiting columns 4034 are fixedly installed on one side end face of the fixed clamping plate 4032 close to the fixed vertical plate 4031 and are in sliding connection with a plurality of limiting holes formed in the fixed vertical plate 4031, the movable clamping plate 4033 is in sliding connection with the bottom of the fixed clamping plate 4032, and a group of fixed rods 4035 are installed on the two sides of the movable clamping plate 4033, the two groups of fixed rods 4035 are in sliding connection with guide rings on the two sides of the fixed clamping plate 4032, and the upper end of the fixed rod 4035 is elastically connected with the guide ring through a connecting spring 4036, in the application, the telescopic clamping plate at the bottom can slide upward, so that when the material storage structure 4 places and takes the wood for feeding, when the space occupied by the two groups of single deep forks 304 is higher than the height of the bottom of the telescopic clamping plate, the movable clamping plate 4033 can be slid upward and accommodated in the bottom of the fixed clamping plate 4032, so that the telescopic clamping plate and the single deep fork 304 are prevented from being stuck.

[0053] In summary, the present application is provided with a plurality of groups of rotatable and extendable movable insertion plates 3041 on the uppermost end pressure plates of the two groups of single deep forks 304 of the feeding structure 3, so that when the two groups of single deep forks 304 are feeding wood pallets, the uppermost end pressure plates can be driven to extend by the two groups of single deep forks 304 and inserted into the bottom of the corresponding wood pallet, and cooperate with the vertical upward movement of the feeding structure 3 and the reset movement of the pressure plate to realize the wood pallet taking operation, and when only part of the wood needs to be fed, the plurality of groups of movable insertion plates 3041 can be driven to rotate and extend, and the movable insertion plates 3041 can be inserted into the bottom of the corresponding part of the feeding wood under the horizontal movement of the single deep fork 304 to support the feeding wood, so that the whole wood pallet taking operation is not needed to be taken out, and the flexible feeding operation of the wood is completed.

[0054] Meanwhile, the present application is provided with a storage structure 4 on one side of the feeding structure 3, and the wood in the three-dimensional warehouse 1 can be placed in the storage structure 4 after being transported by the feeding structure 3, and the storage structure 4 can be adjusted according to the wood pallet or part of the wood, when the support connecting plate 402 is used to place the pallet, the support connecting plate 402 can be adjusted to be flat, and when the support connecting plate 402 is used to place part of the wood, the support connecting plate 402 can be adjusted to form a trapezoidal structure for placing the wood, and the two groups of clamping plate groups 403 in the storage structure 4 can satisfy the clamping operation of the pallet wood and the part of the wood, so that the wood is in a stable state during movement after being placed in the storage structure 4.

[0055] The controller is arranged on the device, and each electrical equipment can be started by the controller during use. The power connection mode of each electrical equipment is a mature technology, and the control circuit of the controller can be realized by simple programming of the person skilled in the art, which is a known technology in the art.

[0056] The preferred embodiments of the present application have been described in detail above, but the present application is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the purpose of the present application.

Claims

1. A feeding mechanism for wood processing, characterized in that, The system includes a movable support frame, which includes a movable top plate, a movable bottom plate, and two sets of support columns. The movable top plate and the movable bottom plate are slidably connected to the positioning rails set at the top and bottom of the automated warehouse. The two sets of support columns are vertically fixed between the movable top plate and the movable bottom plate. A feeding structure is slidably installed on one set of support columns, and multiple storage structures are slidably installed on the other set of support columns. The feeding structure includes a feeding base plate, a rotating base, a mounting plate, and two sets of single-deep forks. The feeding base plate is connected to the lifting structure. The rotating base is fixedly installed on the storage base plate. The mounting plate is fixedly installed on the upper rotating end face of the rotating base plate. The two sets of single-deep forks are arranged in parallel and are slidably installed on the mounting plate by mounting sliders. The two sets of single-deep forks are driven to move in a mirror image by the first adjustment component on the mounting plate. A row of movable insert plates is rotatably installed on the uppermost pressure plate of the two sets of single-deep forks near the side. The two rows of movable insert plates can extend into the middle of the two sets of single-deep forks. The storage structure includes a storage base plate, a support connecting plate, and two sets of clamping plates. The storage base plate is connected to the lifting structure. The support connecting plate is installed on the upper end of the storage base plate and includes a main support plate and two sets of side support plates. A movable support plate is elastically connected to the main support plate. The two sets of side support plates are rotatably installed on both sides of the main support plate. The far ends of the two sets of side support plates are rotatably connected to the movable sliders at the bottom of the storage base plate. The two sets of movable sliders are driven by the second adjustment component at the bottom of the storage base plate to move in a mirror image to adjust the support state of the support connecting plate. The two sets of clamping plates are respectively installed on both sides of the storage base plate. The clamping plate sets include a fixed vertical plate, a telescopic clamping plate, and a transmission component. The fixed vertical plate is fixedly installed on one side of the storage base plate. The upper end of the telescopic clamping plate is slidably connected to the fixed vertical plate through a limiting post. The telescopic clamping plate is connected to the movable support plate elastically installed on the main support plate through the transmission component. The movable support plate is pressed down and drives the two sets of telescopic clamping plates to move closer in a mirror image.

2. The feeding mechanism for wood processing according to claim 1, characterized in that, The first adjustment assembly includes two sets of first double-threaded lead screws and two sets of first power motors; Two sets of first double-threaded screws are rotatably mounted on both sides of the mounting plate. The two ends of the first double-threaded screws are mirror-set with transmission threads. Two sets of first power motors are respectively connected to the ends of the corresponding first double-threaded screws. The two sets of first power motors drive the two sets of first double-threaded screws to rotate synchronously. The mounting sliders on both sides of the single-deep fork are respectively provided with internal threaded holes, which form a helical pair transmission with the transmission threads on the two sets of first double-threaded screws.

3. The feeding mechanism for wood processing according to claim 1, characterized in that, The movable insert plate is rotatably mounted on one side of the pressure plate via a drive shaft, which is driven to rotate by a drive motor mounted on the side of the single deep fork.

4. A feeding mechanism for wood processing according to claim 1, characterized in that, The second adjustment assembly includes a second double-threaded lead screw and a second power motor; The second double-threaded screw is rotatably installed at the bottom of the storage base plate. Both ends of the second double-threaded screw are mirror-set with transmission threads. The second power motor is connected to the end of the second double-threaded screw for transmission. The second power motor drives the second double-threaded screw to rotate. Two sets of movable sliders are slidably installed in two sets of connected slide grooves opened on the storage base plate, and respectively form a helical pair transmission with the two sets of transmission threads on the second double-threaded screw.

5. A feeding mechanism for wood processing according to claim 1, characterized in that, Multiple sets of guide columns are fixedly installed at the bottom of the movable support plate. The guide columns are slidably installed in the guide holes opened on the main support plate and extend out from the connecting groove opened on the storage base plate. Support springs are wound around the column bodies of the guide columns located on the lower side of the main support plate, and the upper end of the support springs is elastically connected to the bottom end face of the main support plate.

6. A feeding mechanism for wood processing according to claim 5, characterized in that, The transmission assembly includes a main drive shaft, a secondary drive shaft, a telescopic shaft, and a drive screw; The main drive shaft is rotatably mounted on the bottom of the main support plate and is connected to the guide column at the bottom of the movable support plate via a gear assembly. The auxiliary drive shaft is rotatably mounted on the fixed vertical plate and is connected to the main drive shaft via a telescopic shaft. The drive screw is fixedly mounted on the upper end of the telescopic clamping plate and is rotatably mounted on the fixed vertical plate with the rotary nut to form a helical pair drive. The auxiliary drive shaft is connected to the rotary nut via a drive belt.

7. A feeding mechanism for wood processing according to claim 6, characterized in that, The gear assembly includes a transmission gear and a fixed rack; The transmission gear is coaxially mounted on the main drive shaft, and the fixed rack is fixedly mounted on the corresponding guide post and meshes with the transmission gear.

8. A feeding mechanism for wood processing according to claim 7, characterized in that, A set of transmission bevel gears is fixedly installed at each end of the telescopic shaft. The two sets of rotating bevel gears mesh with the transmission bevel gears at the ends of the main drive shaft and the auxiliary drive shaft, respectively.

9. A feeding mechanism for wood processing according to claim 1, characterized in that, The telescopic clamp includes a fixed clamp and a movable clamp, with interlocking teeth between the fixed clamp and the movable clamp. Multiple sets of limiting posts are fixedly installed on the side end face of the fixed clamping plate near the fixed vertical plate, and are slidably connected to the multiple sets of limiting holes opened on the fixed vertical plate. The movable clamping plate is slidably connected to the bottom of the fixed clamping plate, and a set of fixing rods is installed on each side of it. The two sets of fixing rods are slidably connected to the guide rings on both sides of the fixed clamping plate. The upper end of the fixing rod is elastically connected to the guide ring through a connecting spring.

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