CN111267190A

CN111267190A - Unloader in automation of wood plank crib crimper

Info

Publication number: CN111267190A
Application number: CN202010270501.7A
Authority: CN
Inventors: 王涛
Original assignee: Ningbo Saha Machinery Technology Co Ltd
Current assignee: Ningbo Saha Machinery Technology Co Ltd
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2020-06-12

Abstract

The invention discloses an automatic feeding and discharging device of a solid wood board bending machine, which comprises a workbench, wherein a board storage and supply device is arranged on the upper side of the workbench and used for storing and conveying heated and softened boards, a metal plate storage and supply device positioned on the lower side of the board storage and supply device is arranged on the workbench and used for storing and conveying metal clamping plates, a board bending machine is arranged on the right side of the workbench and used for bending the boards, a supporting rod is respectively arranged on the left side and the right side of the workbench, the two supporting rods are bilaterally symmetrical, a sliding table positioned on the upper side of the metal plate storage and supply device is fixedly connected between the two supporting rods, and a bent board conveying device is arranged on the sliding table, so that the automatic feeding and discharging movement required by bending the solid wood can be realized, the automation degree is improved, and the labor cost is reduced.

Description

Unloader in automation of wood plank crib crimper

Technical Field

The invention relates to the technical field of wood board processing, in particular to an automatic feeding and discharging device of a solid wood board bending machine.

Background

The bending of the solid wood refers to a method for bending and forming the wood through softening and pressurizing the wood, the method is widely applied in practical production, after the softening of the solid wood, workers need to manually place metal clamping plates on a solid wood bending machine, then manually place the softened solid wood on the metal clamping plates, then the solid wood bending machine is started to bend, after the bending is completed, the metal clamping plates are fixed through shaping metal plates, then the metal clamping plates with the solid wood are taken down and moved to a storage place to be cooled and shaped, at present, feeding and discharging of the solid wood in bending processing are mostly completed through assistance of the workers, so that the automation degree is low, the labor cost is high, and the equipment capable of solving the problems is disclosed by the invention.

Disclosure of Invention

The technical problem is as follows: at present, solid wood bending processing loading and unloading are mostly completed by workers in an auxiliary mode, so that the automation degree is low, and the labor cost is high.

In order to solve the above problems, the present embodiment provides an automatic loading and unloading device for a solid wood board bending machine, which comprises a workbench, wherein a board storage and supply device is arranged on the upper side of the workbench, the board storage and supply device is used for storing and conveying boards after being heated and softened, a metal plate storage and supply device is arranged on the workbench and is positioned on the lower side of the board storage and supply device, the metal plate storage and supply device is used for storing and conveying metal clamping plates, the metal plate storage and supply device comprises a connecting plate which is slidably connected to the end surface on the upper side of the workbench, four push plates are distributed on the end surface on the rear side of the connecting plate from left to right in an array manner, a fixing rod is fixedly connected to the end surface on the front side of the workbench, and a lead screw extending to right is rotatably connected to the end surface on, the wood board bending machine is characterized in that a motor fixedly connected to the fixed rod is in power connection with the lead screw, a nut is in threaded connection with the motor, a sliding barrel is fixedly connected to the end face of the rear end of the nut, an auxiliary sliding cavity with an opening facing backwards is arranged in the sliding barrel, an auxiliary sliding block is in sliding connection with the inner wall of the right side of the auxiliary sliding cavity, a wood board bending machine is arranged on the right side of the workbench and used for bending the wood board, a supporting rod, two supporting rods and two supporting rods are arranged on the left side and the right side of the workbench respectively and are in bilateral symmetry, a sliding table is fixedly connected between the two supporting rods and located on the upper side of the metal board storage and supply device, a bent wood board conveying device is arranged on the sliding table and used for taking down the wood board completing bending and moving the wood board to the storage position and is connected to the storage, the lifting cylinder is fixedly connected to the end face of the lower side of the planar motor, a sliding cavity with a downward opening is arranged in the lifting cylinder, a sliding hole with a rightward opening is formed in the inner wall of the left side of the sliding cavity, and a trapezoidal block is connected to the sliding hole in a sliding mode.

Preferably, the wood board storage and supply device comprises a fixing plate fixedly connected to the end surface of the rear side of the workbench, a storage box positioned on the upper side of the workbench is fixedly connected to the end surface of the front side of the fixing plate, a fixing plate with an opening facing left and facing right is arranged in the storage box, a box door is rotatably connected to the opening of the left side of the fixing plate, an auxiliary box door is rotatably connected to the opening of the right side of the fixing plate, a torsion spring is arranged at the rotating joint of the auxiliary box door, a slide way positioned on the lower side of the auxiliary box door is fixedly connected to the end surface of the right side of the storage box, two conveying shafts which are symmetrical left and right are rotatably connected to the inner wall of the front side of the fixing plate, the conveying shafts extend backwards, conveying belt wheels are fixedly connected to the conveying shafts, a conveying belt is connected between, the four wood boards are arranged on the end face of the upper side of the conveying belt.

Preferably, a telescopic rod extending backwards to the outside of the end face of the sliding cylinder is fixedly connected to the end face of the auxiliary sliding block, the telescopic rod is fixedly connected to the end face of the connecting plate, a fixed block is fixedly connected to the end face of the connecting plate, a driven rod extending leftwards and rightwards is fixedly connected to the end face of the fixed block, a bevel block located on the left side of the fixed block is fixedly connected to the end face of the workbench, the bevel block can be abutted against the driven rod, the end face of the right side of the bevel block is an inclined plane, the inclined plane is wide at the front and narrow at the back, an auxiliary bevel block located on the right side of the fixed block is fixedly connected to the end face of the front side of the workbench, the end face of the left side of the auxiliary bevel block is an inclined plane, the inclined plane is narrow at the front and wide at the back, and four metal clamping plates are arrayed and distributed on the end, and each metal clamping plate and the push plate are sequentially distributed at intervals, the leftmost metal clamping plate is positioned on the right side of the leftmost push plate, the front side and the rear side end face of each metal clamping plate are respectively and fixedly connected with a lifting lug, and the two lifting lugs are symmetrical front and back.

Preferably, the plank bending machine including set up in the plank bending machine main part on workstation right side, be equipped with the elevating platform on the side end face of plank bending machine main part upside, it has the bending plate to articulate on elevating platform front side and the rear side end face, the elevating platform with can be equipped with one on the side end face of bending plate upside metal splint, fixedly connected with is located on the side end face of plank bending machine main part upside the backup pad on elevating platform right side, be equipped with on the backup pad left side end face and be located the bending die of elevating platform upside.

Preferably, a compression spring is connected between the trapezoid block and the inner wall of the left side of the slide hole, a limit block positioned at the lower right side of the trapezoid block is fixedly connected to the inner wall of the right side of the slide cavity, a slide block positioned at the upper side of the trapezoid block is slidably connected to the inner wall of the left side of the slide cavity, the slide block can be abutted against the trapezoid block, the limit block can limit the slide block to move downwards, a tension spring is connected between the slide block and the inner wall of the upper side of the slide cavity, a lifting rod extending downwards to the outside of the end face of the slide cavity is fixedly connected to the end face of the lower side of the slide block, a cross rod positioned at the lower side of the lifting cylinder is fixedly connected to the lifting rod, an inclined plane lifting block is slidably connected to the end face of the left side of the inclined plane lifting block, a driven rod is fixedly connected, an auxiliary extension spring is connected between the lifting plate and the lower side end face of the cross rod, two support rods which are bilaterally symmetrical are fixedly connected to the right side end face of the support rod on the left side, one support rod is distributed in an array from top to bottom, the support rods are positioned on the rear side of the storage box, a wedge block is fixedly connected to the front side end face of the support rod on the lower rear side, the wedge block can be abutted against the driven rod, five shaping metal plates are arranged between the two support rods on the upper side and on the cross rod, one shaping metal plate is arranged on the cross rod, the other four shaping metal plates are distributed between the two support rods on the upper side in an array from left to right, the shaping metal plates are in a front-back symmetrical joint structure, and auxiliary lifting lugs are fixedly connected to the shaping metal plates close to the support rods or the end face of one side of, and the two auxiliary lifting lugs are symmetrical front and back.

The invention has the beneficial effects that: the board storage and supply device can be used for storing softened boards and conveying the boards to the metal clamping plates, the metal clamping plates with the boards can be conveyed to the solid wood bending machine by the metal plate storage and supply device, so that automatic feeding is realized, the bent board conveying device can utilize the shaped metal plates to automatically fix the metal clamping plates with the bent boards and convey the bent boards to the storage place for storage, and then the bent board conveying device can automatically obtain new shaped metal plates, so that the automatic feeding and discharging movement required by solid wood bending can be realized, the automation degree is improved, and the labor cost is reduced.

Drawings

For ease of illustration, the invention is described in detail by the following specific examples and figures.

FIG. 1 is a schematic overall structure diagram of an automatic loading and unloading device of a solid wood board bending machine according to the present invention;

FIG. 2 is an enlarged view of the structure at "A" in FIG. 1;

FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 2;

FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 2;

FIG. 5 is a schematic view of the structure in the direction "D-D" of FIG. 2;

FIG. 6 is a schematic view of the structure in the direction "E-E" of FIG. 1;

FIG. 7 is an enlarged view of the structure at "F" in FIG. 1;

FIG. 8 is an enlarged view of the structure at "G" in FIG. 1;

FIG. 9 is an enlarged view of the structure at "H" of FIG. 8;

fig. 10 is an enlarged view of the structure at "I" of fig. 8.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 10, and for the sake of convenience of description, the following orientations will be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to an automatic loading and unloading device of a solid wood board bending machine, which is mainly applied to board processing, and the invention is further explained by combining the attached drawings of the invention:

the automatic loading and unloading device of the solid wood board bending machine comprises a workbench 11, a board storage and supply device 101 is arranged on the upper side of the workbench 11, the board storage and supply device 101 is used for storing and conveying heated and softened boards 18, a metal plate storage and supply device 102 is arranged on the lower side of the board storage and supply device 101, the metal plate storage and supply device 102 is used for storing and conveying metal clamping plates 15, the metal plate storage and supply device 102 comprises a connecting plate 12 connected to the upper side end face of the workbench 11 in a sliding manner, four push plates 16 are distributed on the rear side end face of the connecting plate 12 from left to right in an array manner, a fixing rod 46 is fixedly connected to the front side end face of the workbench 11, a lead screw 48 extending to right is rotatably connected to the right side end face of the fixing rod 46, and a motor 47 fixedly connected to the fixing rod 46 is dynamically connected to the lead screw 48, threaded connection has nut 49 on the motor 47, fixedly connected with slide cartridge 50 on the terminal surface of nut 49 rear side, be equipped with the vice sliding chamber 51 that the opening faces backwards in the slide cartridge 50, sliding connection has vice slider 52 on the vice sliding chamber 51 right side inner wall, workstation 11 right side is equipped with plank bending machine 103, plank bending machine 103 is used for right plank 18 bends, workstation 11 left side and right side are equipped with a bracing piece 22 respectively, two bracing piece 22 bilateral symmetry, two fixedly connected with is located between the bracing piece 22 the slip table 30 of feed mechanism 102 upside is stored to the metal sheet, be equipped with crooked plank conveyor 104 on the slip table 30, crooked plank conveyor 104 is used for taking off and accomplishes crooked plank 18, and will plank 18 moves the storage department and stores, crooked plank conveyor 104 include sliding connection in planar motor 29 on the terminal surface of slip table 30 downside, the lifting cylinder 25 is fixedly connected to the end face of the lower side of the planar motor 29, a sliding cavity 28 with a downward opening is arranged in the lifting cylinder 25, a sliding hole 60 with a rightward opening is formed in the inner wall of the left side of the sliding cavity 28, and a trapezoidal block 62 is slidably connected in the sliding hole 60.

Advantageously, the wood board storage and supply device 101 comprises a fixing plate 36 fixedly connected to the rear end surface of the workbench 11, a storage box 33 located at the upper side of the workbench 11 is fixedly connected to the front end surface of the fixing plate 36, a fixing plate 36 opened to the left and to the right is arranged in the storage box 33, a box door 34 is rotatably connected to the left opening of the fixing plate 36, a sub box door 40 is rotatably connected to the right opening of the fixing plate 36, a torsion spring 39 is arranged at the rotating connection of the sub box door 40, a slide way 14 located at the lower side of the sub box door 40 is fixedly connected to the right end surface of the storage box 33, two conveying shafts 38 symmetrical to each other are rotatably connected to the inner wall of the front side of the fixing plate 36, the conveying shafts 38 extend backwards, a conveying belt wheel 37 is fixedly connected to the conveying shafts 38, and a conveying, the conveying shaft 38 on the left side is dynamically connected with a conveying motor 41 fixedly connected to the front end face of the fixing plate 36, the four wood boards 18 are arranged on the upper end face of the conveying belt 35, and the conveying motor 41 drives the conveying shaft 38 on the left side and the conveying belt wheel 37 on the left side to rotate, so that the conveying belt 35 can be driven to rotate to convey the wood boards 18.

Beneficially, a telescopic rod 13 extending backward beyond the end face of the sliding barrel 50 is fixedly connected to the rear end face of the auxiliary sliding block 52, the telescopic rod 13 is fixedly connected to the front end face of the connecting plate 12, a fixed block 43 is fixedly connected to the front end face of the connecting plate 12, a driven rod 44 extending left and right is fixedly connected to the left end face of the fixed block 43, the driven rod 44 extends right to the right side of the fixed block 43, a slope block 45 located on the left side of the fixed rod 46 is fixedly connected to the front end face of the workbench 11, the slope block 45 can abut against the driven rod 44, the right end face of the slope block 45 is an inclined plane, the inclined plane is wide in front and narrow in back, an auxiliary slope block 54 located on the right side of the fixed rod 46 is fixedly connected to the front end face of the workbench 11, the left end face of the auxiliary slope block 54 is an inclined plane, the inclined plane is narrow, four metal splint 15 from left right side array distribution in on 11 upside terminal surface of workstation, and every metal splint 15 with push pedal 16 interval distribution in proper order, leftmost metal splint 15 is located leftmost push pedal 16 right side, respectively fixedly connected with lug 42 on metal splint 15 front side and the rear end terminal surface, two lug 42 longitudinal symmetry makes through connecting plate 12 moves to the right the push pedal 16 promotes right metal splint 15 to the realization is carried metal splint 15.

Beneficially, plank bending machine 103 including set up in plank bending machine main part 19 on workstation 11 right side, be equipped with elevating platform 17 on the terminal surface of the upside of plank bending machine main part 19, it has bending plate 65 to articulate on elevating platform 17 front side and the rear end terminal surface, elevating platform 17 with can be equipped with one on the terminal surface of the upside of bending plate 65 metal splint 15, fixedly connected with is located on the terminal surface of the upside of plank bending machine main part 19 backup pad 20 on elevating platform 17 right side, be equipped with on the terminal surface of backup pad 20 left side and be located the bending die 21 of elevating platform 17 upside, through plank bending machine main part 19 drive the elevating platform 17 shifts up, later drive bending plate 65 is to being close to bending die 21 rotates in one side, can realize the bending plank 18.

Beneficially, a compression spring 61 is connected between the trapezoidal block 62 and the left inner wall of the sliding hole 60, a limit block 63 located on the lower right side of the trapezoidal block 62 is fixedly connected to the right inner wall of the sliding cavity 28, a slide block 26 located on the upper side of the trapezoidal block 62 is slidably connected to the left inner wall of the sliding cavity 28, the slide block 26 can abut against the trapezoidal block 62, the slide block 26 can abut against the limit block 63, the limit block 63 can limit the slide block 26 to move downwards, an extension spring 27 is connected between the slide block 26 and the upper inner wall of the sliding cavity 28, a lifting rod 24 extending downwards to the outside of the end face of the sliding cavity 28 is fixedly connected to the lower end face of the slide block 26, a cross rod 23 located on the lower side of the lifting cylinder 25 is fixedly connected to the lifting rod 24, an inclined lifting block 58 is slidably connected to the left end face of the cross rod 23, and a driven rod 59 is fixedly, the end face of the lower side of the inclined plane lifting block 58 is fixedly connected with a lifting plate 57, an auxiliary extension spring 56 is connected between the lifting plate 57 and the end face of the lower side of the cross rod 23, the end face of the right side of the left supporting rod 22 is fixedly connected with two support rods 31 which are bilaterally symmetrical, each support rod 31 is distributed with one from top to bottom in an array manner, the support rods 31 are positioned at the rear side of the storage box 33, the end face of the front side of the support rod 31 at the lower rear side is fixedly connected with a wedge block 32, the wedge block 32 can be abutted against the driven rod 59, five shaping metal plates 55 are arranged between the two support rods 31 at the upper side and on the cross rod 23, wherein one shaping metal plate 55 is arranged on the cross rod 23, the other four shaping metal plates 55 are distributed between the two support rods 31 at the upper side in an array manner from left to right, and the shaping metal, the end face of one side of the shaping metal plate 55 close to the support rod 31 or the cross rod 23 is fixedly connected with an auxiliary lifting lug 64, the two auxiliary lifting lugs 64 are symmetrical front and back, and the left movement required for conveying the bent wood board 18 can be realized by the left movement of the plane motor 29.

The following will describe in detail the use steps of the automatic loading and unloading device of a solid wood board bending machine in the present disclosure with reference to fig. 1 to 10: initial state: connecting plate 12, push pedal 16, nut 49 are located left spacing department, follower lever 44 and inclined plane piece 45 butt, follower lever 44, fixed block 43, connecting plate 12 is located back spacing department, telescopic link 13, vice slider 52 is located back spacing department, planar motor 29, horizontal pole 23 are located right spacing department, namely horizontal pole 23 is located the backup pad 20 right side, under the effect of vice extension spring 56, inclined plane elevator 58, lifter plate 57, follower lever 59 are located upper spacing department for horizontal pole 23, be equipped with a design metal sheet 55 on the horizontal pole 23, under design metal sheet 55 gravity, slider 26 is located trapezoidal piece 62 upside, and slider 26 and trapezoidal piece 62 butt, elevating platform 17 is located lower spacing department, bent plate 65 is located horizontal position.

When the wood plank conveying device works, the conveying motor 41 is started, the conveying motor 41 drives the conveying shaft 38 on the left side and the conveying belt wheel 37 on the left side to rotate, so that the conveying belt 35 is driven to rotate, the conveying belt 35 conveys the wood planks 18 to the right, the wood planks 18 on the rightmost side open the auxiliary box door 40 and slide into the lifting lugs 42 on the rightmost side along the slide way 14, the auxiliary box door 40 is reversed and closed again under the action of the torsion spring 39, and then the conveying motor 41 stops rotating; then the motor 47 is started, the motor 47 drives the screw rod 48 to rotate, the screw rod 48 drives the nut 49 to move rightwards through threaded connection, the nut 49 drives the connecting plate 12 to move rightwards through the sliding cylinder 50, the auxiliary sliding block 52 and the telescopic rod 13, the driven rod 44 is separated from contact with the inclined plane block 45, the connecting plate 12 drives the push plate 16 to push the metal clamping plate 15 rightwards, the metal clamping plate 15 with the wood plate 18 on the rightmost side is moved rightwards to the upper side of the lifting platform 17, then the driven rod 44 is abutted against the auxiliary inclined plane block 54, the inclined plane of the auxiliary inclined plane block 54 enables the driven rod 44 to drive the fixed block 43 and the connecting plate 12 to move forwards, the push plate 16 moves forwards to be separated from contact with the metal clamping plate 15, the connecting plate 12 drives the telescopic rod 13 and the auxiliary sliding block 52 to move forwards, after the push plate 16 is separated from contact with the metal clamping plate 15, the motor 47 reverses, the nut 49 moves, The connecting plate 12 moves backwards to reset, so that the connecting plate 12 and the push plate 16 reset, and then the motor 47 stops rotating to complete the conveying motion of the metal clamping plate 15; then the main body 19 of the wood plate bending machine drives the lifting platform 17 to drive the metal clamping plates 15 and the wood plates 18 on the lifting platform 17 to move upwards, so that the wood plates 18 are abutted against the lower side end faces of the bending die 21, then the main body 19 of the wood plate bending machine drives the bending plates 65 to rotate, the bending plates 65 drive the metal clamping plates 15 and the wood plates 18 to bend ninety degrees towards one side close to the bending die 21, so that the bending motion of the wood plates 18 is completed, and then the lifting platform 17 and the bending plates 65 are kept still; then the plane motor 29 drives the lifting cylinder 25, the lifting cylinder 25 and the shaping metal plate 55 to move left, so that the auxiliary lifting lug 64 on the shaping metal plate 55 moves left to be clamped with the lifting lug 42, then the bending plate 65 is reversed to a horizontal position, the lifting platform 17 moves down to reset, under the gravity action of the wood plate 18 and the metal clamping plate 15, the cross rod 23 drives the lifting rod 24 and the slide block 26 to move down, the slide block 26 pushes the trapezoidal block 62 to move left and then moves down to the lower side of the trapezoidal block 62, then the slide block 26 is abutted with the limiting block 63, so that the wood plate 18 moves down for a distance to be separated from the contact with the,

then the plane motor 29 drives the wood plate 18 and the metal clamping plate 15 to move leftwards for a certain distance, so that the wood plate 18 and the metal clamping plate 15 are positioned on the left side of the bending die 21 and on the right side of the storage box 33, then the plane motor 29 moves backwards for a certain distance, so that the wood plate 18 and the metal clamping plate 15 are positioned on the rear side of the storage box 33, the lifting rod 24 is positioned between the two support rods 31, then the plane motor 29 continues to move leftwards, so that the driven rod 59 is abutted against the wedge block 32, the wedge block 32 pushes the driven rod 59, the inclined plane lifting block 58 and the lifting plate 57 to move downwards, so that the limit of the inclined plane lifting block 58 on the shaped metal plate 55 is released, then the shaped metal plate 55 on the cross rod 23 moves to the upper side end face of the support rod 31 on the lower side, then the plane motor 29 moves rightwards for a certain distance, so that the, the shaping metal plate 55, the wood plate 18 and the metal clamping plate 15 can not move to the right, so that the wood plate 18, the metal clamping plate 15 and the shaping metal plate 55 can be stored on the support rod 31 at the lower side; then under the action of the extension spring 27, the slide block 26 moves up to the upper limit position, namely, the slide block 26 is positioned at the upper side of the trapezoidal block 62, and the slide block 26 does not abut against the trapezoidal block 62, so that the cross rod 23 is positioned at the right side of the two support rods 31 at the upper side, then the plane motor 29 moves left, so that the inclined plane lifting block 58 abuts against the rightmost shaped metal plate 55 on the support rods 31 at the upper side, the shaped metal plate 55 pushes the inclined plane lifting block 58 to move down, the plane motor 29 drives the inclined plane lifting block 58 to move left to the left side of the rightmost shaped metal plate 55, then under the action of the auxiliary extension spring 56, the lifting plate 57, the inclined plane lifting block 58 and the driven rod 59 move up to reset, so that the inclined plane lifting block 58 abuts against the left end face of the rightmost shaped metal plate 55 at the right, namely, the rightmost shaped metal plate 55 is positioned on the, thereby realizing the automatic feeding and discharging movement required by bending the solid wood boards.

In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.

Claims

1. The utility model provides a unloader in automation of wood plank crib crimper, includes the workstation, its characterized in that: the upper side of the workbench is provided with a wood board storage and supply device, the wood board storage and supply device is used for storing and conveying heated and softened wood boards, the workbench is provided with a metal board storage and supply device positioned on the lower side of the wood board storage and supply device, the metal board storage and supply device is used for storing and conveying metal clamping plates, the metal board storage and supply device comprises a connecting plate connected to the upper side end face of the workbench in a sliding manner, four push plates are distributed on the rear side end face of the connecting plate from left to right in an array manner, a fixing rod is fixedly connected to the front side end face of the workbench, a lead screw extending rightwards is rotatably connected to the right side end face of the fixing rod, a motor fixedly connected to the fixing rod is in power connection with the lead screw, a nut is in threaded connection with the motor, a sliding barrel is fixedly connected to the rear side end face of, the wood board bending machine is characterized in that an auxiliary sliding block is connected to the inner wall of the right side of the auxiliary sliding cavity in a sliding mode, a wood board bending machine is arranged on the right side of the workbench and used for bending wood boards, a supporting rod is arranged on the left side and the right side of the workbench respectively, the two supporting rods are bilaterally symmetrical, a sliding table located on the upper side of the metal plate storage and supply device is fixedly connected between the two supporting rods, a bent wood board conveying device is arranged on the sliding table and used for taking down the wood boards which are bent and moving the wood boards to a storage place for storage, the bent wood board conveying device comprises a planar motor which is connected to the end face of the lower side of the sliding table in a sliding mode, a lifting cylinder is fixedly connected to the end face of the lower side of the planar motor, a sliding cavity with a downward opening is arranged, a trapezoidal block is connected in the sliding hole in a sliding mode.

2. The automatic loading and unloading device of the solid wood board bending machine as claimed in claim 1, wherein: the wood board storage and supply device comprises a fixed plate fixedly connected to the rear end face of the workbench, a storage box located on the upper side of the workbench is fixedly connected to the front end face of the fixed plate, a fixed plate with an opening facing left and facing right is arranged in the storage box, a box door is rotatably connected to the left opening of the fixed plate, an auxiliary box door is rotatably connected to the right opening of the fixed plate, a torsion spring is arranged at the rotary joint of the auxiliary box door, a slide way located on the lower side of the auxiliary box door is fixedly connected to the right end face of the storage box, two conveying shafts which are symmetrical left and right are rotatably connected to the inner wall of the front side of the fixed plate, the conveying shafts extend backwards, conveying belt wheels are fixedly connected to the conveying shafts, a conveying belt is connected between the two conveying belt wheels, and a conveying motor fixedly connected to, the four wood boards are arranged on the end face of the upper side of the conveying belt.

3. The automatic loading and unloading device of the solid wood board bending machine as claimed in claim 1, wherein: fixedly connected with on the vice slider rear end face extends to the telescopic link outside the slide cylinder end face backward, the telescopic link with connecting plate front end face fixed connection, fixedly connected with fixed block on the connecting plate front end face, the driven lever that extends about fixedly connected with on the fixed block left side end face, the driven lever extends to the fixed block right side, fixedly connected with is located on the workstation front end face the left inclined plane piece of fixed lever, the inclined plane piece can with the driven lever butt, inclined plane piece right side end face is the inclined plane, and the inclined plane is preceding wide back narrow, fixedly connected with is located on the workstation front end face vice inclined plane piece on the fixed lever right side, vice inclined plane piece left side end face is the inclined plane, and the inclined plane is preceding narrow back wide, four metal splint from left side array distribution right on workstation side end face, and each metal clamping plate and the push plate are sequentially distributed at intervals, the leftmost metal clamping plate is positioned on the right side of the leftmost push plate, the front side and the rear side end face of each metal clamping plate are respectively and fixedly connected with a lifting lug, and the two lifting lugs are symmetrical front and back.

4. The automatic loading and unloading device of the solid wood board bending machine as claimed in claim 1, wherein: plank bending machine including set up in the plank bending machine main part on workstation right side, be equipped with the elevating platform on the side end face of plank bending machine main part upside, it has the bending plate to articulate on elevating platform front side and the rear end terminal surface, the elevating platform with can be equipped with one on the side end face of bending plate metal splint, fixedly connected with is located on the side end face of plank bending machine main part upside the backup pad on elevating platform right side, be equipped with on the backup pad left side terminal surface and be located the bending die of elevating platform upside.

5. The automatic loading and unloading device of the solid wood board bending machine as claimed in claim 1, wherein: a compression spring is connected between the trapezoid block and the inner wall of the left side of the sliding hole, a limiting block positioned on the lower right side of the trapezoid block is fixedly connected to the inner wall of the right side of the sliding cavity, a sliding block positioned on the upper side of the trapezoid block is slidably connected to the inner wall of the left side of the sliding cavity, the sliding block can be abutted against the trapezoid block, the limiting block can limit the sliding block to move downwards, a tension spring is connected between the sliding block and the inner wall of the upper side of the sliding cavity, a lifting rod extending downwards to the outer side of the end face of the sliding cavity is fixedly connected to the lower side end face of the sliding block, a cross rod positioned on the lower side of the lifting cylinder is fixedly connected to the lifting rod, an inclined plane lifting block is slidably connected to the left side end face of the cross rod, a driven rod is fixedly connected to the left, an auxiliary extension spring is connected between the lifting plate and the lower side end face of the cross rod, two support rods which are bilaterally symmetrical are fixedly connected to the right side end face of the support rod on the left side, one support rod is distributed in an array from top to bottom, the support rods are positioned on the rear side of the storage box, a wedge block is fixedly connected to the front side end face of the support rod on the lower rear side, the wedge block can be abutted against the driven rod, five shaping metal plates are arranged between the two support rods on the upper side and on the cross rod, one shaping metal plate is arranged on the cross rod, the other four shaping metal plates are distributed between the two support rods on the upper side in an array from left to right, the shaping metal plates are in a front-back symmetrical joint structure, and auxiliary lifting lugs are fixedly connected to the shaping metal plates close to the support rods or the end face of one side of, and the two auxiliary lifting lugs are symmetrical front and back.