CN211970784U

CN211970784U - Wood board edge sealing and conveying device

Info

Publication number: CN211970784U
Application number: CN202020360996.8U
Authority: CN
Inventors: 韩宝福; 张雨平; 孙超; 庞志刚
Original assignee: Qingdao Zehe Wood Industry Co ltd
Current assignee: Qingdao Zehe Wood Industry Co ltd
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-11-20
Anticipated expiration: 2030-03-20

Abstract

The utility model relates to a plank banding conveyor relates to wood furniture processing's technical field, it includes the base, be provided with ejection of compact conveying mechanism and feeding conveying mechanism on the base, ejection of compact conveying mechanism includes a plurality of first running rollers and the same first driving motor with first running roller quantity, feeding conveying mechanism includes a plurality of second running rollers and the same second driving motor with second running roller quantity, still be provided with first perpendicular conveying mechanism on the base, first perpendicular conveying mechanism includes first support, a plurality of first belt pulleys, the same second belt pulley with first belt pulley quantity, the same first belt and a third driving motor with first belt pulley quantity, first support slides along the direction of perpendicular to base upper surface and is connected with the base. The utility model discloses can be the U style of calligraphy with the plank and transport, and then can make whole production line be the U type and arrange, shorten the length of production line, reduce the restriction degree that the production line received the topography, improve the adaptation ability in bag sealer and place.

Description

Wood board edge sealing and conveying device

Technical Field

The utility model belongs to the technical field of the technique of timber furniture processing and specifically relates to a plank banding conveyor is related to.

Background

The edge bonding machine is a machine which replaces manual edge bonding procedures, conveying, gluing and edge bonding, cutting, front and back end aligning, upper and lower trimming, upper and lower fine trimming, upper and lower edge scraping and polishing to be highly automated, and is widely applied to domestic panel furniture production enterprises. At present, most of boards needing edge sealing are square, and an edge sealing machine can only process one edge at a time, so that the boards need to be conveyed to another edge sealing machine through an edge sealing conveying device to seal other edges of the boards.

At present, a Chinese utility model patent with the bulletin date of 2019, 12 months and 10 days and the bulletin number of CN209758222U provides a wood board edge sealing and conveying device, which comprises a frame, a limiting block, a conveying steering device arranged on the frame and a driving device for driving the conveying steering device; the conveying steering device comprises a straight roller set, a first inclined roller set, a straight roller set, a second inclined roller set and a straight roller set which are sequentially arranged, the driving device comprises a first supporting seat arranged on the rack and a transmission shaft rotationally arranged on the first supporting seat, and the straight roller set is connected with the transmission shaft belt; the axes of the straight roller sets are perpendicular to the axes of the transmission shafts, and the first inclined roller sets and the second inclined roller sets are connected with the transmission shaft belts; the axes of the first inclined roller group and the second inclined roller group and the axis of the transmission shaft are inclined mutually.

After the edge sealing processing of one side of the wood board is finished by the first edge sealing machine, the wood board passes through the straight roller set, and is conveyed to the first inclined roller set through the straight roller set.

The above prior art solutions have the following drawbacks: the first obliquely-arranged roller set and the second obliquely-arranged roller set only enable the wood boards to be deviated towards one side of the conveying direction when being conveyed, the conveying direction of the wood boards cannot be changed completely, and therefore the first edge bonding machine and the second edge bonding machine can only be arranged in a straight shape, so that the shape of a field is greatly limited, and the adaptability of the edge bonding machine and the field is limited.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a plank banding conveyor can be the U type with the plank and carry, has improved the suitability in bag sealer and place.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a wood board edge sealing and conveying device comprises a base, wherein a discharging conveying mechanism and a feeding conveying mechanism are arranged on the base, the discharging conveying mechanism comprises a plurality of first rollers and first driving motors with the same number as the first rollers, the first rollers are rotationally connected to the base, the first driving motors are fixedly connected to the base, and output shafts of the first driving motors are coaxially and fixedly connected with the first rollers; the feeding and conveying mechanism comprises a plurality of second rollers and second driving motors with the same number as the second rollers, the second rollers are rotatably connected to the base, the second driving motors are fixedly connected to the base, and output shafts of the second driving motors are coaxially and fixedly connected with the second rollers; the first roller wheels and the second roller wheels are the same in quantity, the axle centers of the first roller wheels are parallel to the axle centers of the second roller wheels, the rotating directions of the first roller wheels and the second roller wheels are opposite, a first vertical conveying mechanism is further arranged on the base, the first vertical conveying mechanism comprises a first support, a plurality of first belt wheels, a second belt wheel, a first belt and a third driving motor, the number of the second belt wheels is the same as that of the first belt wheels, the first belt is connected with the base in a sliding mode along the direction perpendicular to the upper surface of the base, the third driving motor is fixedly connected onto the first support, the first belt wheels and the second belt wheels are rotatably connected onto two ends of the first support, the first belt is arranged on the outer peripheral surfaces of the first belt wheels and the second belt wheels, the third driving motor is in transmission connection with the first belt, the axle centers of the first belt wheels are perpendicular to the axle centers of the first roller wheels, and the first belt wheels and the first roller wheels are arranged at intervals, the axis of the second belt pulley is perpendicular to the axis of the second roller wheel, and the second belt pulley and the second roller wheel are arranged at intervals.

By adopting the technical scheme, after the edge sealing processing of one edge of the wood board is finished by the first edge sealing machine, the wood board is conveyed to the first roller, then the first bracket is lifted to enable the first belt to support the wood board, at the moment, the first belt conveys the wood board to the second roller under the driving of the third driving motor, then the first bracket is lowered, the wood board is placed on the second roller from the first belt, and the wood board is conveyed to the next edge sealing machine by the second roller; so set up, make whole production line be the U type and arrange, the length of production line has been shortened, the restriction degree that the production line received the topography has been reduced, the adaptation ability in bag sealer and place has been improved, and when the plank was carried first belt from first running roller, the plank received first running roller drive earlier, only received the drive of first belt after first support rises, so the plank is difficult for taking place the skew when transporting to first belt from first running roller, stability when having improved the plank and having transported.

The present invention may be further configured in a preferred embodiment as: still be provided with the perpendicular conveying mechanism of second on the base, the perpendicular conveying mechanism of second includes the second support, third belt pulley the same with first belt pulley quantity, fourth belt pulley the same with first belt pulley quantity, second belt and a fourth driving motor the same with first belt pulley quantity, the second support slides along the direction of perpendicular to base upper surface and is connected with the base, fourth driving motor fixed connection is on the second support, third belt pulley rotates with the fourth belt pulley and connects the both ends at the second support, the second belt cover is established on the outer peripheral face of third belt pulley and fourth belt pulley, and fourth driving motor has been connected with the transmission with the second belt, the axle center of third belt pulley and fourth belt pulley all is perpendicular to the axle center of second running roller, and third belt pulley and second belt pulley interval set up, fourth belt pulley and second running roller interval set up.

Through adopting above-mentioned technical scheme, first support and second support independent motion each other, after the plank has been carried on the second belt, first support can descend immediately, is ready to receive next plank from the first running roller, and the second support still keeps the state of rising, is convenient for with on the plank conveyer belt second running roller on the second belt, so increased first vertical transport mechanism and the perpendicular conveyor's of second conveying efficiency.

The present invention may be further configured in a preferred embodiment as: the first vertical conveying mechanism further comprises a plurality of first air cylinders, the axes of the first air cylinders are perpendicular to the upper surface of the base, the cylinder bodies of the first air cylinders are fixedly connected with the upper surface of the base, and the piston rods of the first air cylinders are fixedly connected with the first support; the second vertical conveying mechanism further comprises a plurality of second air cylinders, the axle centers of the second air cylinders are perpendicular to the upper surface of the base, the cylinder bodies of the second air cylinders are fixedly connected with the upper surface of the base, and the piston rods of the second air cylinders are fixedly connected with the second support.

Through adopting above-mentioned technical scheme, when the plank transported first running roller from first bag sealer, the piston rod of first cylinder withdraws, avoid the transmission that first belt interfered the plank, after the plank transported first belt top completely, the piston rod of first cylinder stretches out, and then with plank jack-up, when carrying the plank on the second belt from first belt, the piston rod of first cylinder and second cylinder all stretches out, when carrying the plank on the second running roller from the second belt, the piston rod of second cylinder withdraws.

The present invention may be further configured in a preferred embodiment as: the third driving motor and the fourth driving motor are both arranged between the first roller and the second roller, the third driving motor is close to the first roller, and the fourth driving motor is close to the second roller.

By adopting the technical scheme, the third driving motor is not easy to interfere with the second support, the fourth driving motor is not easy to interfere with the first support, and the safety is improved.

The present invention may be further configured in a preferred embodiment as: still be provided with first stop gear on the base, first stop gear includes first limiting plate, and first limiting plate fixed connection is in the one end that first bag sealer was kept away from to the base, and first limiting plate is parallel with first running roller.

Through adopting above-mentioned technical scheme, when the plank was moved on first running roller, after the plank butt was on first limiting plate, the plank stopped moving immediately, avoided the plank to follow and rush out on first running roller, the security when having improved the plank and having transported.

The present invention may be further configured in a preferred embodiment as: the first limiting mechanism further comprises a first laser transmitter and a first laser receiver, the first laser transmitter and the first laser receiver are fixedly connected to one end, close to the first roller, of the first limiting plate, the first laser transmitter and the first laser receiver are respectively arranged on two sides of the axis of the first roller, and the first laser receiver is electrically connected with the first cylinder.

Through adopting above-mentioned technical scheme, the plank moves on first running roller and the plank butt back on first limiting plate, and first laser receiver loses the signal, and the piston rod of first cylinder stretches out this moment, and then transports the plank from first running roller to on the first belt.

The present invention may be further configured in a preferred embodiment as: and a second laser transmitter and a second laser receiver are fixedly arranged on the second support, the second laser transmitter and the second laser receiver are respectively arranged on two sides of the second belt, and the second laser receiver is electrically connected with the first cylinder.

Through adopting above-mentioned technical scheme, when the plank transported on from first belt to the second belt, and after the plank transported on the second belt completely, second laser receiver lost the signal, and the piston rod of first cylinder was withdrawed this moment to be convenient for first belt is ready to receive next plank.

The present invention may be further configured in a preferred embodiment as: the second support is further provided with a second limiting mechanism, the second limiting mechanism comprises a second limiting plate, the second limiting plate is fixedly connected to the second support, the second limiting plate is arranged on one side, away from the first roller, of the second roller, and the second limiting plate is perpendicular to the axis of the second roller.

Through adopting above-mentioned technical scheme, the plank stops the removal immediately after the butt is on the second limiting plate, avoids the plank to dash out from the second belt, has improved the security when the plank is transported.

The present invention may be further configured in a preferred embodiment as: the second limiting mechanism further comprises a third laser transmitter and a third laser receiver, the third laser transmitter and the third laser receiver are fixedly connected to one end, close to the second roller, of the second limiting plate, the third laser transmitter and the third laser receiver are respectively arranged on two sides of the second belt, and the third laser receiver is electrically connected with the second air cylinder.

Through adopting above-mentioned technical scheme, the plank moves on the second belt and the plank butt back on the second limiting plate, and third laser receiver loses the signal, and the piston rod of second cylinder is withdrawed this moment, and then transports the plank to the second running roller on from the second belt.

The present invention may be further configured in a preferred embodiment as: and the third laser transmitter and the third laser receiver are arranged on one side, close to the second edge bonding machine, of the second limiting plate.

Through adopting above-mentioned technical scheme, after the piston rod of second cylinder withdrawed, the plank just removed towards second bag sealer along with the second roller, and after the plank left the detection range of third laser emitter with third laser receiver, the piston rod of second cylinder rose to just receive next plank, so furthest's improvement the transportation efficiency of second belt.

To sum up, the utility model discloses a following at least one useful technological effect:

1. through ejection of compact conveying mechanism, feed conveying mechanism and first perpendicular conveying mechanism's setting, make whole production line be the U type and arrange, the length of production line has been shortened, the restriction degree that the production line received the topography has been reduced, the adaptation ability in bag sealer and place has been improved, and when the plank was carried first belt from first running roller, the plank received first running roller drive earlier, only received the drive of first belt after first support rises, so the plank is difficult for taking place the skew when transporting to first belt from first running roller, stability when having improved the plank and having transported.

2. Through the setting of the second vertical conveying mechanism, the first support and the second support can move independently, after the wood board is conveyed to the second belt, the first support can be immediately lowered to prepare for receiving the next wood board from the first roller, the second support still keeps a rising state, the wood board conveying belt on the second belt is conveniently arranged on the second roller, and therefore the conveying efficiency of the first vertical conveying mechanism and the second vertical conveying mechanism is improved.

3. Through the arrangement of the first limiting mechanism, the second laser transmitter and the second laser receiver, the wood plate can be prevented from being punched out of the first roller, the automatic control of the lifting of the first support is realized, and manual operation is reduced.

4. Through the setting of second stop gear, both can avoid the plank to dash out the second belt, realized the automatic control that the second support goes up and down moreover, withdraw the back at the piston rod of second cylinder simultaneously, the plank just removes towards second platform bag sealer along with the second roller, leave third laser emitter and third laser receiver's detection range back when the plank, the piston rod of second cylinder rises to just receive next plank, so furthest's improvement the transfer efficiency of second belt.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a top view of the present embodiment, aiming to show the position relationship between the first bracket and the second bracket;

fig. 3 is a schematic partial structure diagram of the present embodiment, which is intended to embody the structures of the first limiting mechanism and the second limiting mechanism.

Reference numerals: 1. a base; 2. a discharge conveying mechanism; 21. a first roller; 22. a first drive motor; 3. a feed conveying mechanism; 31. a second roller; 32. a second drive motor; 4. a first vertical conveying mechanism; 41. a first bracket; 42. a first pulley; 43. a second pulley; 44. a first belt; 45. a third drive motor; 46. a first cylinder; 5. a second vertical conveying mechanism; 51. a second bracket; 52. a third belt pulley; 53. a fourth belt pulley; 54. a second belt; 55. a fourth drive motor; 56. a second cylinder; 6. a first limit mechanism; 61. a first limit plate; 62. a first laser transmitter; 63. a first laser receiver; 71. a second laser transmitter; 72. a second laser receiver; 8. a second limiting mechanism; 81. a second limiting plate; 82. a third laser transmitter; 83. a third laser receiver; 91. a first edge bonding machine; 92. and a second edge bonding machine.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, the embodiment provides a wood board edge sealing and conveying device, which includes a base 1, wherein the base 1 is disposed at a discharge end of a first edge sealing machine 91 and a feed end of a second edge sealing machine 92, and the base 1 is provided with a discharge conveying mechanism 2, a feed conveying mechanism 3, a first vertical conveying mechanism 4, and a second vertical conveying mechanism 5. Wherein ejection of compact conveying mechanism 2 sets up in the base 1 and is close to one side of first bag sealer 91, and feeding conveying mechanism 3 sets up in the base 1 and is close to one side of second bag sealer 92.

The discharging and conveying mechanism 2 comprises a plurality of first rollers 21 and first driving motors 22 with the same number as the first rollers 21, and the first driving motors 22 correspond to the first rollers 21 one by one. First running roller 21 rotates to be connected on base 1, and first driving motor 22 passes through bolt fixed connection on base 1, and first driving motor 22's output shaft and the coaxial key-type connection of first running roller 21. The axis of the first roller 21 is perpendicular to the running direction of the wood boards discharged from the first edge bonding machine 91.

The feeding and conveying mechanism 3 comprises second rollers 31 with the same number as the first rollers 21 and second driving motors 32 with the same number as the second rollers 31, and the second driving motors 32 correspond to the second rollers 31 one by one. The second roller 31 is rotatably connected to the base 1, the second driving motor 32 is fixedly connected to the base 1 through a bolt, and an output shaft of the second driving motor 32 is connected with the second roller 31 through a coaxial key. The axis of the second roller 31 is parallel to the axis of the first roller 21, and the first roller 21 and the second roller 31 rotate in opposite directions.

The first vertical conveyance mechanism 4 includes a first bracket 41, a plurality of first pulleys 42, second pulleys 43 as many as the first pulleys 42, first belts 44 as many as the first pulleys 42, and a third drive motor 45. The first support 41 is connected with the base 1 in a sliding manner along a direction perpendicular to the upper surface of the base 1, the base 1 is provided with a first air cylinder 46, the axis of the first air cylinder 46 is perpendicular to the upper surface of the base 1, the cylinder body of the first air cylinder 46 is fixedly connected to the upper surface of the base 1 through a bolt, and the piston rod of the first air cylinder 46 is fixedly connected with the first support 41 through a bolt.

Third driving motor 45 passes through bolt fixed connection on first support 41, and first belt pulley 42 rotates to be connected in the one end that first support 41 is close to first running roller 21, and second belt pulley 43 rotates to be connected in first support 41 and keeps away from first running roller 21 one end, and first belt 44 cover is established on the outer peripheral face of first belt pulley 42, second belt pulley 43 and third driving motor 45 output shaft. Wherein the axes of the first belt pulley 42 and the second belt pulley 43 are perpendicular to the axis of the first roller 21, and the first belt pulley 42 and the first roller 21 are disposed at an interval.

The second vertical conveyance mechanism 5 includes a second bracket 51, third pulleys 52 in the same number as the first pulleys 42, fourth pulleys 53 in the same number as the first pulleys 42, second belts 54 in the same number as the first pulleys 42, and a fourth drive motor 55. The second support 51 is connected with the base 1 in a sliding manner along a direction perpendicular to the upper surface of the base 1, the base 1 is provided with a second cylinder 56, the axis of the second cylinder 56 is perpendicular to the upper surface of the base 1, the cylinder body of the second cylinder 56 is fixedly connected to the upper surface of the base 1 through a bolt, and the piston rod of the second cylinder 56 is fixedly connected with the second support 51 through a bolt.

The fourth driving motor 55 is fixedly connected to the second support 51 through a bolt, the third belt pulley 52 is rotatably connected to one end, far away from the second belt pulley 31, of the second support 51, the fourth belt is rotatably connected to one end, close to the second belt pulley 31, of the second support 51, and the second belt 54 is sleeved on the outer peripheral surfaces of the output shafts of the third belt pulley 52, the fourth belt pulley 53 and the fourth driving motor 55. The axle center of the third belt pulley 52 and the axle center of the fourth belt pulley 53 are both parallel to the axle center of the first belt pulley 42, the third belt pulley 52 and the second belt pulley 43 are arranged at intervals, and the fourth belt pulley 53 and the second belt pulley 31 are arranged at intervals.

The second pulley 43 and the third pulley 52 are disposed in an interlaced manner, the third driving motor 45 is disposed between the first roller 21 and the second bracket 51, and the fourth driving motor 55 is disposed between the first bracket 41 and the second roller 31.

Referring to fig. 1 and 3, the base 1 is further provided with a first limiting mechanism 6, and the first limiting mechanism 6 includes a first limiting plate 61, a first laser emitter 62 and a first laser receiver 63. First limiting plate 61 welds or keeps away from the one end of first bag sealer 91 through bolt fixed connection at base 1, and first limiting plate 61 is parallel with first running roller 21.

The first laser emitter 62 and the first laser receiver 63 are both fixedly connected to one end, close to the first roller 21, of the first limiting plate 61 through screws, the first laser emitter 62 and the first laser receiver 63 are respectively arranged on two sides of the axis of the first roller 21, and the first laser receiver 63 is electrically connected with the first cylinder 46.

The second bracket 51 is fixedly connected with a second laser transmitter 71 and a second laser receiver 72 through screws, the second laser transmitter 71 and the second laser receiver 72 are respectively arranged at the upper side and the lower side of the second belt 54, and the second laser receiver 72 is electrically connected with the first cylinder 46.

The second support 51 is further provided with a second limiting mechanism 8, and the second limiting mechanism 8 includes a second limiting plate 81, a third laser emitter 82 and a third laser receiver 83. The second limiting plate 81 is welded or fixedly connected to the second bracket 51 through a screw, the second limiting plate 81 is arranged on one side of the second roller 31 far away from the first roller 21, and the second limiting plate 81 is perpendicular to the axis of the second roller 31.

The third laser emitter 82 and the third laser receiver 83 are both fixedly connected to an end surface of the second limiting plate 81 close to the second roller 31 through screws, the third laser emitter 82 and the third laser receiver 83 are respectively arranged on the upper side and the lower side of the second belt 54, and the third laser emitter 82 and the third laser receiver 83 are both arranged on one side of the second limiting plate 81 close to the second edge bonding machine 92. The third laser receiver 83 is electrically connected to the second cylinder 56.

In this embodiment, both the first cylinder 46 and the second cylinder 56 are powered by an air compressor.

The implementation principle of the embodiment is as follows:

after the first edge bonding machine 91 finishes edge bonding of one side edge of the wood board, the wood board is conveyed to the first roller 21 through the blanking mechanism on the first edge bonding machine 91, then the wood board is continuously conveyed to the direction of the first limiting plate 61 by the first roller 21 until the wood board abuts against the first limiting plate 61, at the moment, due to shielding of the wood board, the first laser receiver 63 cannot receive a signal sent by the first laser transmitter 62, and the first laser receiver 63 controls the first air cylinder 46 to extend out of the piston rod; at the moment, the wood board is transferred to the first belt 44 from the first roller 21, and under the driving of the first belt 44, the wood board is transferred towards the direction of the second limiting plate 81 and transferred to the second belt 54 from the first belt 44; when the wood board is conveyed to a position between the second laser emitter 71 and the second laser receiver 72, the second laser receiver 72 cannot receive the signal sent by the second laser emitter 71 due to the shielding of the wood board, and the second laser receiver 72 controls the first cylinder 46 to retract the piston rod, so that the first belt 44 is ready to receive the next wood board from the first roller 21; at this time, the wood board is conveyed to the direction of the second limiting plate 81 by the second belt 54 alone until the wood board abuts against the second limiting plate 81, at this time, due to the shielding of the wood board, the third laser receiver 83 cannot receive the signal sent by the third laser transmitter 82, and the third laser receiver 83 controls the second cylinder 56 to retract the piston rod; at this time, the wood board is transferred to the second roller 31 by the second belt 54, and under the driving of the second roller 31, the wood board is conveyed to the feeding mechanism of the second edge bonding machine 92; when the plank leaves between the third laser transmitter 82 and the third laser receiver 83, the third laser receiver 83 receives the signal from the third laser transmitter 82 again, and the third laser receiver 83 controls the second air cylinder 56 to extend the piston rod, so that the second belt 54 is ready to receive the next plank from the first belt 44.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The wood board edge sealing and conveying device is characterized by comprising a base (1), wherein a discharging conveying mechanism (2) and a feeding conveying mechanism (3) are arranged on the base (1), the discharging conveying mechanism (2) comprises a plurality of first rollers (21) and first driving motors (22) the number of which is the same as that of the first rollers (21), the first rollers (21) are rotatably connected onto the base (1), the first driving motors (22) are fixedly connected onto the base (1), and output shafts of the first driving motors (22) are coaxially and fixedly connected with the first rollers (21);

the feeding and conveying mechanism (3) comprises a plurality of second rollers (31) and second driving motors (32) with the same number as the second rollers (31), the second rollers (31) are rotatably connected to the base (1), the second driving motors (32) are fixedly connected to the base (1), and output shafts of the second driving motors (32) are coaxially and fixedly connected with the second rollers (31);

the number of the first rollers (21) is the same as that of the second rollers (31), the axle center of the first rollers (21) is parallel to that of the second rollers (31), and the rotating directions of the first rollers (21) and the second rollers (31) are opposite;

the base (1) is also provided with a first vertical conveying mechanism (4), the first vertical conveying mechanism (4) comprises a first support (41), a plurality of first belt pulleys (42), second belt pulleys (43) with the same number as the first belt pulleys (42), first belts (44) with the same number as the first belt pulleys (42) and a third driving motor (45), the first support (41) is connected with the base (1) in a sliding manner along the direction vertical to the upper surface of the base (1), the third driving motor (45) is fixedly connected on the first support (41), the first belt pulleys (42) and the second belt pulleys (43) are rotatably connected at two ends of the first support (41), the first belts (44) are arranged on the outer peripheral surfaces of the first belt pulleys (42) and the second belt pulleys (43), the third driving motor (45) is in transmission connection with the first belts (44), the axle center of the first belt pulleys (42) is vertical to the axle center of the first belt pulleys (21), and the first belt pulley (42) and the first roller (21) are arranged at intervals, the axle center of the second belt pulley (43) is vertical to the axle center of the second roller (31), and the second belt pulley (43) and the second roller (31) are arranged at intervals.

2. The edge sealing and conveying device for wood boards according to claim 1, wherein: the base (1) is further provided with a second vertical conveying mechanism (5), the second vertical conveying mechanism (5) comprises a second support (51), third belt pulleys (52) with the same number as the first belt pulleys (42), fourth belt pulleys (53) with the same number as the first belt pulleys (42), second belts (54) with the same number as the first belt pulleys (42) and a fourth driving motor (55), the second support (51) is connected with the base (1) in a sliding mode along a direction perpendicular to the upper surface of the base (1), the fourth driving motor (55) is fixedly connected onto the second support (51), the third belt pulleys (52) and the fourth belt pulleys (53) are rotatably connected to two ends of the second support (51), the second belts (54) are sleeved on the outer peripheral surfaces of the third belt pulleys (52) and the fourth belt pulleys (53), and the fourth driving motor (55) is in transmission connection with the second belts (54), the axes of the third belt pulley (52) and the fourth belt pulley (53) are both vertical to the axis of the second roller (31), the third belt pulley (52) and the second belt pulley (43) are arranged at intervals, and the fourth belt pulley (53) and the second roller (31) are arranged at intervals.

3. The edge sealing and conveying device for wood boards according to claim 2, wherein: the first vertical conveying mechanism (4) further comprises a plurality of first air cylinders (46), the axes of the first air cylinders (46) are perpendicular to the upper surface of the base (1), the cylinder bodies of the first air cylinders (46) are fixedly connected with the upper surface of the base (1), and the piston rods of the first air cylinders (46) are fixedly connected with the first support (41); the second vertical conveying mechanism (5) further comprises a plurality of second air cylinders (56), the axes of the second air cylinders (56) are also perpendicular to the upper surface of the base (1), the cylinder bodies of the second air cylinders (56) are also fixedly connected with the upper surface of the base (1), and the piston rods of the second air cylinders (56) are fixedly connected with the second support (51).

4. The edge sealing and conveying device for wood boards according to claim 3, wherein: third driving motor (45) and fourth driving motor (55) all set up between first gyro wheel and second gyro wheel (31), and third driving motor (45) are close to first gyro wheel (21), and fourth driving motor (55) are close to second gyro wheel (31).

5. The edge sealing and conveying device for wood boards according to claim 4, wherein: still be provided with first stop gear (6) on base (1), first stop gear (6) include first limiting plate (61), and first limiting plate (61) fixed connection is in the one end of base (1) keeping away from first bag sealer (91), and first limiting plate (61) is parallel with first running roller (21).

6. The edge sealing and conveying device for wood boards according to claim 5, wherein: first stop gear (6) still include first laser emitter (62) and first laser receiver (63), and first laser emitter (62) and the equal fixed connection of first laser receiver (63) are close to the one end of first running roller (21) in first limiting plate (61), and just first laser emitter (62) and first laser receiver (63) set up respectively in the both sides of first running roller (21) axle center, and first laser receiver (63) are connected with first cylinder (46) electricity.

7. The edge sealing and conveying device for wood boards according to claim 6, wherein: the second support (51) is fixedly provided with a second laser transmitter (71) and a second laser receiver (72), the second laser transmitter (71) and the second laser receiver (72) are respectively arranged on two sides of the second belt (54), and the second laser receiver (72) is electrically connected with the first air cylinder (46).

8. The edge banding conveying device for wood boards as claimed in claim 7, wherein: still be provided with second stop gear (8) on second support (51), second stop gear (8) include second limiting plate (81), and second limiting plate (81) fixed connection is on second support (51), and second limiting plate (81) set up in second running roller (31) keep away from one side of first running roller (21), the axle center of second limiting plate (81) perpendicular to second running roller (31).

9. The edge banding conveying device for wood boards as claimed in claim 8, wherein: second stop gear (8) still include third laser emitter (82) and third laser receiver (83), and equal fixed connection of third laser emitter (82) and third laser receiver (83) is in the one end that second limiting plate (81) is close to second running roller (31), and third laser emitter (82) and third laser receiver (83) set up respectively in the both sides of second belt (54), and third laser receiver (83) are connected with second cylinder (56) electricity.

10. The edge banding conveying device for wood boards as claimed in claim 9, wherein: and the third laser transmitter (82) and the third laser receiver (83) are arranged on one side, close to the second edge bonding machine (92), of the second limiting plate (81).