CN111452150B

CN111452150B - Board gluing equipment

Info

Publication number: CN111452150B
Application number: CN202010477619.7A
Authority: CN
Inventors: 尹雪
Original assignee: Anhui Chengjun Household Manufacturing Co ltd
Current assignee: ANHUI CHENGJUN HOUSEHOLD MANUFACTURING Co.,Ltd.
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2020-12-18
Anticipated expiration: 2040-05-29
Also published as: CN111452150A

Abstract

The invention discloses a wood board gluing equipment, which comprises a machine shell, wherein a working cavity with left and right openings communicated with the outside is arranged in the machine shell, a glue cavity is arranged in the machine shell, a spraying cavity is arranged in the right end wall of the glue cavity, a rotating cavity is arranged in the right end wall of the spraying cavity, a driving cavity is arranged in the upper end wall of the rotating cavity, a lifting cavity is arranged in the right end wall of the driving cavity, a conveying belt is arranged at the lower end of the working cavity, the wood boards can be sucked by arranging a sucking plate, and the wood boards can be driven to lift by arranging the lifting plate, so that two wood boards can be stacked to finish gluing between the two wood boards, a nozzle capable of spraying glue is arranged, a rotating wheel capable of driving the nozzle to rotate during glue spraying is arranged, so that the glue is uniformly sprayed when the wood boards are sprayed, the gluing of the wood boards is fully automatically performed, two, the volume of the invention is reduced, and the space and the complexity of operation are saved.

Description

Board gluing equipment

Technical Field

The invention relates to the technical field of plate processing, in particular to a wood plate sticking device.

Background

In actual production life, often need to pile up to the use of plank and glue glutinous, form the composite sheet, then use, but present composite sheet production often is the manual work and operates, work efficiency is low, and glue glutinous plank has the toxicity, it can cause the influence to people's health to carry out manual operation for a long time, so need one kind can pile up the glutinous equipment of gluing to the plank full-automatically, and because the piling up of plank needs great space, so equipment needs save space as far as.

Disclosure of Invention

The invention aims to provide a wood board sticking device which is used for overcoming the defects in the prior art.

The wood board gluing equipment comprises a machine shell, wherein a working cavity with left and right openings communicated with the outside is arranged in the machine shell, a glue cavity is arranged in the machine shell, a spraying cavity is arranged in the right end wall of the glue cavity, a rotating cavity is arranged in the right end wall of the spraying cavity, a driving cavity is arranged in the upper end wall of the rotating cavity, a lifting cavity is arranged in the right end wall of the driving cavity, a hydraulic cavity is arranged in the right end wall of the lifting cavity, a spraying mechanism is arranged among the glue cavity, the spraying cavity, the rotating cavity and the working cavity, a lifting mechanism is arranged between the driving cavity and the lifting cavity, a fixing mechanism is arranged between the hydraulic cavity and the working cavity, a conveying belt is arranged at the lower end of the working cavity, the spraying mechanism comprises a spray head positioned in the working cavity, the spray head can spray glue and can rotate left and right when spraying glue, thereby spray the plank surface is whole even, elevating system includes the sliding plate of lift intracavity sliding connection, terminal surface fixedly connected with lifter under the sliding plate, terminal surface fixedly connected with lifter under the lifter, thereby the sliding plate can go up and down to drive the lifter with the lifter goes up and down to drive the plank and go up and down, fixed establishment includes be equipped with two removal chambeies of bilateral position symmetry in the lifter, it is located to be equipped with the lower extreme in the removal intracavity the carriage release lever of work intracavity, carriage release lever right-hand member face fixedly connected with suction disc, the suction disc can adsorb the plank.

On the basis of the technical scheme, the spraying mechanism comprises a reciprocating push plate in sliding connection with the spraying cavity, a left end of the reciprocating push plate is fixedly connected with a rotating rack, the rear end of the spraying cavity is rotatably connected with a rotating shaft, the lower end of the front end of the rotating shaft is located in a rotating wheel in the working cavity, a middle cavity is arranged in the rotating wheel, a communicating pipeline is arranged in the middle cavity, the spraying cavity is communicated with the middle cavity, the upper end of the right side of the rotating wheel is provided with teeth meshed with the rotating rack, a glue cavity is communicated with the spraying cavity and communicated with the one-way valve, the right end face of the reciprocating push plate is fixedly connected with a right end of the connecting block in the rotating cavity, the right end face of the connecting block is slidably connected with a moving plate in the rotating cavity, a moving plate cavity is arranged in the moving plate, the upper end wall of the rotating cavity is rotatably connected with an upper The lower end face of the driven shaft is fixedly connected with a rotating disc, the lower end of the rotating disc is rotatably connected with a rotating pin located in the moving plate cavity, and the upper end of the driven shaft is fixedly connected with a driven bevel gear.

On the basis of the technical scheme, the lifting mechanism comprises a driving motor fixedly connected with the left end wall of the driving cavity, the driving motor is in power connection with a driving shaft, the left end of the driving shaft is fixedly connected with a driving gear, the right end of the driving shaft is fixedly connected with a driving gear, the left end wall of the driving cavity is rotatably connected with a transmission shaft, the left end of the transmission shaft is fixedly connected with a transmission gear meshed with the driving gear, the right end of the transmission shaft is fixedly connected with a transmission bevel gear meshed with the driven bevel gear, the right end wall of the driving cavity is rotatably connected with a cam shaft, the left end of the cam shaft is positioned in the driving cavity, and the right end of the cam shaft is positioned in the lifting cavity, the left end of the camshaft is fixedly connected with a rotating gear engaged with the driving gear, the right end of the camshaft is fixedly connected with a cam, the sliding plate is arranged on the upper side of the cam, and the right end face of the lifting rod is fixedly connected with the starting plate.

On the basis of the technical scheme, the fixing mechanism comprises a hydraulic pump arranged on the right end wall of the lifting cavity, the hydraulic pump is communicated with the hydraulic cavity, a translation cavity is arranged in the lifting plate, the left end of the hydraulic pump is provided with a connecting pipeline communicated with the translation cavity through the starting plate and the lifting rod, a switch is arranged on the upper end surface of the hydraulic pump, two fixing plates symmetrical with the left and right positions of the lifting rod are arranged in the translation cavity, two through holes penetrating through the fixing plates are arranged in the fixing plates, the left end surface of the fixing plate is fixedly connected with a push block, one end of the fixing plate, far away from the lifting rod, is provided with a translation plate connected with the translation cavity in a sliding manner, a connecting hole penetrating through the translation plate is arranged in the translation plate, the rear end wall of the connecting hole is rotatably connected with a rotating pin, and the rotating pin, the lifter comprises a lifting rod, a connecting hole, a rotating plate, a moving rod, a liquid cavity, a connecting hole, a connecting pipe and a transmission pipeline, wherein the rotating plate is far away from one end face of the lifting rod, the connecting hole is provided with a reset spring, the moving plate is far away from the fixed rod fixedly connected with the end face of the lifting rod, the fixed rod is fixedly connected with the moving rod, the moving rod is internally provided with the liquid cavity, the liquid cavity is communicated with the connecting hole and is provided with the transmission pipeline, the liquid cavity is internally and slidably connected with a hydraulic plate, the hydraulic plate is close to a connecting rod fixedly connected with one end of the lifting rod.

On the basis of the technical scheme, the driving gear is a half toothed gear, the transmission ratio of the driving gear to the transmission gear is one to two, the transmission ratio of the driving gear to the rotating gear is one to two, glue is stored in the glue cavity, hydraulic oil is arranged in the hydraulic cavity, the switch is contacted for the first time to start the hydraulic pump to suck the hydraulic oil in the connecting pipeline into the hydraulic cavity, the hydraulic pump is started to discharge liquid in the opposite direction to the last starting direction after the switch is contacted for each time, the communicating pipeline can only suck liquid into the middle cavity from the spraying cavity in one direction, the spray heads can uniformly spray the glue, the check valve can only transport the liquid from the glue cavity to the spraying cavity in one direction, and the transport belt moves intermittently.

The invention has the beneficial effects that: according to the invention, the wood boards can be sucked by arranging the suction plate, and the lifting plate can drive the wood boards to lift, so that two wood boards can be stacked to complete the adhesion between the two wood boards, and the glue spraying device can realize the uniform spraying of the glue on the wood boards 1 by arranging the spray head capable of spraying the glue and arranging the rotating wheel which drives the spray head to rotate when the glue is sprayed, and the wood boards can be adhered fully automatically without two input ports, so that the volume of the glue spraying device is reduced, and the space and the complexity of the operation are saved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural view of a wood board adhering apparatus according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to an embodiment of the present invention;

FIG. 3 is an enlarged view of the structure at B in FIG. 1 according to an embodiment of the present invention.

Detailed Description

The invention will now be described in detail with reference to fig. 1-3, for the sake of convenience, the orientations described hereinafter being 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.

Referring to fig. 1 to 3, a wood board gluing device according to an embodiment of the present invention includes a housing 10, a working chamber 12 having openings at left and right ends communicating with the outside is provided in the housing 10, a glue chamber 15 is provided in the housing 10, a spraying chamber 21 is provided in a right end wall of the glue chamber 15, a rotating chamber 36 is provided in a right end wall of the spraying chamber 21, a driving chamber 41 is provided in an upper end wall of the rotating chamber 36, a lifting chamber 28 is provided in a right end wall of the driving chamber 41, a hydraulic chamber 30 is provided in a right end wall of the lifting chamber 28, a spraying mechanism 71 is provided between the glue chamber 15, the spraying chamber 21, the rotating chamber 36 and the working chamber 12, a lifting mechanism 72 is provided between the driving chamber 41 and the lifting chamber 28, a fixing mechanism 73 is provided between the hydraulic chamber 30 and the working chamber 12, a conveying belt 11 is provided at a lower end of the working chamber 12, the spraying mechanism 71 includes a nozzle 13 located in the working chamber 12, the spray head 13 can spray glue, and can rotate left and right when spraying glue, so as to uniformly spray all surfaces of the wood board, the lifting mechanism 72 includes a sliding plate 27 which is slidably connected in the lifting cavity 28, a lifting rod 29 is fixedly connected to the lower end surface of the sliding plate 27, a lifting plate 60 is fixedly connected to the lower end surface of the lifting rod 29, the sliding plate 27 can be lifted to drive the lifting rod 29 and the lifting plate 60 to lift, so as to drive the wood board to lift, the fixing mechanism 73 includes two movable cavities 59 which are symmetrically arranged on left and right positions in the lifting plate 60, a movable rod 55 whose lower end is positioned in the working cavity 12 is arranged in the movable cavity 59, a suction plate 51 is fixedly connected to the right end surface of the movable rod 55, and the suction plate 51 can adsorb the wood board.

In addition, in one embodiment, the spraying mechanism 71 includes a reciprocating push plate 22 slidably connected in the spraying cavity 21, a rotating rack 20 is fixedly connected to the left end of the reciprocating push plate 22, a rotating shaft 18 is rotatably connected to the rear end of the spraying cavity 21, a rotating wheel 16 with the lower end located in the working cavity 12 is fixedly connected to the front end of the rotating shaft 18, an intermediate cavity 17 is arranged in the rotating wheel 16, a communicating pipe 19 communicating the spraying cavity 21 with the intermediate cavity 17 is arranged in the intermediate cavity 17, teeth meshed with the rotating rack 20 are arranged at the upper end of the right side of the rotating wheel 16, a check valve 14 is arranged at the communicating position where the glue cavity 15 communicates with the spraying cavity 21, a connecting block 23 with the right end located in the rotating cavity 36 is fixedly connected to the right end face of the reciprocating push plate 22, and a moving plate 50 slidably connected in the rotating cavity 36 is fixedly connected to the right end face of the connecting, a moving plate cavity 48 is formed in the moving plate 50, the upper end wall of the rotating cavity 36 is rotatably connected with a driven shaft 37, the upper end of the driven shaft is located in the driving cavity 41, the lower end of the driven shaft 37 is located in the rotating cavity 36, a rotating disc 35 is fixedly connected to the lower end face of the driven shaft 37, a rotating pin 49 located in the moving plate cavity 48 is rotatably connected to the lower end of the rotating disc 35, and a driven bevel gear 47 is fixedly connected to the upper end of the driven shaft 37.

In addition, in one embodiment, the lifting mechanism 72 includes a driving motor 40 fixedly connected to the left end wall of the driving chamber 41, a driving shaft 45 is dynamically connected to the driving motor 40, a driving gear 42 is fixedly connected to the left end of the driving shaft 45, a driving gear 43 is fixedly connected to the right end of the driving shaft 45, a transmission shaft 38 is rotatably connected to the left end wall of the driving chamber 41, a transmission gear 39 engaged with the driving gear 42 is fixedly connected to the left end of the transmission shaft 38, a transmission bevel gear 46 engaged with the driven bevel gear 47 is fixedly connected to the right end of the transmission shaft 38, a cam shaft 25 having a left end located in the driving chamber 41 and a right end located in the lifting chamber 28 is rotatably connected to the right end wall of the driving chamber 41, a rotating gear 44 engaged with the driving gear 43 is fixedly connected to the left end of the, the sliding plate 27 is arranged on the upper side of the cam 26, and the right end face of the lifting rod 29 is fixedly connected with a starting plate 31.

In addition, in one embodiment, the fixing mechanism 73 includes a hydraulic pump 34 provided on a right end wall of the lifting chamber 28, the hydraulic pump 34 is communicated with the hydraulic chamber 30, a translation chamber 62 is provided in the lifting plate 60, a connection pipe 32 communicated with the translation chamber 62 through the starting plate 31 and the lifting rod 29 is provided on a left end of the hydraulic pump 34, a switch 33 is provided on an upper end surface of the hydraulic pump 34, two fixing plates 68 symmetrical with respect to the lifting rod 29 are provided in the translation chamber 62, two through holes 67 penetrating through the fixing plates 68 are provided in the fixing plates 68, a push block 69 is fixedly connected to a left end surface of the fixing plates 68, a translation plate 65 slidably connected to the translation chamber 62 is provided on an end of the fixing plates 68 away from the lifting rod 29, a connection hole 64 penetrating through the translation plate 65 is provided in the translation plate 65, and a rotation pin 66 is rotatably connected to a rear end wall of the, the rotating pin 66 is fixedly connected with a rotating plate 70 capable of sealing the connecting hole 64, the end face of the rotating plate 70, which is far away from one end of the lifting rod 29, and the upper end wall of the connecting hole 64 are provided with a return spring 63, the end face of the translation plate 65, which is far away from one end of the lifting rod 29, is fixedly connected with a fixing rod 61, the fixing rod 61 is fixedly connected with the moving rod 55, the moving rod 55 is internally provided with a liquid cavity 53, the liquid cavity 53 is communicated with the connecting hole 64 and provided with a transmission pipeline 58, the liquid cavity 53 is slidably connected with a hydraulic plate 54, the hydraulic plate 54 is close to one end of the lifting rod 29 and fixedly connected with a connecting rod 56, the suction plate 51 is internally provided with a suction cavity 57, the suction cavity 57 is slidably connected with a suction plate 52.

In addition, in one embodiment, the driving gear 42 is a half toothed gear, the transmission ratio between the driving gear 42 and the transmission gear 39 is one to two, the transmission ratio between the driving gear 43 and the rotating gear 44 is one to two, the glue chamber 15 contains glue, the hydraulic chamber 30 contains hydraulic oil, the switch 33 is firstly contacted to start the hydraulic pump 34 to suck the hydraulic oil in the connecting pipe 32 into the hydraulic chamber 30, the hydraulic pump 34 is started to discharge liquid in the opposite direction to the last starting direction after the switch 33 is contacted every time, the communication pipe 19 can only suck liquid from the spraying chamber 21 into the middle chamber 17 in one direction, the spray head 13 can uniformly spray the glue, and the check valve 14 can only transport liquid from the glue chamber 15 to the spraying chamber 21 in one direction, the conveyor belt 11 is intermittently moved.

In the initial state, the head 13 is positioned at the leftmost position, the moving plate 50 is positioned at the rightmost position, the driving gear 42 is just meshed with the transmission gear 39, the sliding plate 27 is positioned at the uppermost position, the rotating plate 70 is in the vertical state, the connecting hole 64 is closed by the rotating plate 70, and the return spring 63 is in the relaxed state.

When two wood boards are glued, the conveying belt 11 is started to convey the wood boards rightwards, when the rightmost wood board is conveyed to the position under the lifting rod 29, the second wood board from right to left is positioned under the rotating shaft 18, the conveying belt 11 is closed at the moment, the driving motor 40 starts output power to drive the driving shaft 45 to rotate for half a circle, the driving shaft 45 rotates for half a circle to drive the driving gear 43 to rotate for half a circle to drive the rotating gear 44 to rotate for a circle to drive the cam shaft 25 to rotate for a circle, the cam shaft 25 rotates for the first half circle to drive the cam 26 to rotate for a half a circle, the sliding plate 27, the starting plate 31, the lifting rod 29 and the lifting plate 60 move downwards to the lowest point under the action of gravity, the two suction plates 51 are flush with the side surfaces of the wood boards, the starting plate 31 contacts the switch 33, the switch 33 is firstly contacted with the starting hydraulic pump 34 to suck hydraulic oil in the connecting pipeline 32 into the hydraulic cavity 30, so that the, thereby driving the translation plate 65 to move towards the direction close to the lifting rod 29, thereby driving the fixed rod 61, the moving rod 55, the hydraulic plate 54, the connecting rod 56, the suction plate 52 and the suction plate 51 to move towards the direction close to the lifting rod 29, when the suction plate 51 moves to be abutted by a wood board, the rotating plate 70 is pushed by the push block 69 to rotate around the rotating pin 66 and compress the return spring 63, at this time, the connecting hole 64 is communicated, hydraulic oil in the liquid chamber 53 is sucked into the translation chamber 62 through the transmission pipeline 58, thereby driving the hydraulic plate 54 to move towards the direction far away from the lifting rod 29, thereby driving the connecting rod 56 and the suction plate 52 to move towards the direction far away from the lifting rod 29, thereby sucking the wood board, and the cam shaft 25 rotates the latter half circle to drive the cam 26 to rotate half circle, thereby driving the sliding plate 27, the lifting rod 29 and the lifting plate 60 to move; meanwhile, the driving shaft 45 rotates half a turn to drive the transmission gear 39 to rotate half a turn, so as to drive the transmission shaft 38 to rotate one turn, so as to drive the transmission bevel gear 46 to rotate one turn, so as to drive the driven shaft 37 to rotate one turn, so as to drive the rotating disc 35 to rotate one turn, so as to drive the moving plate 50 to reciprocate one time left and right through the rotating pin 49, so as to drive the connecting block 23 to reciprocate one time left and right, so as to drive the reciprocating push plate 22 to reciprocate one time left and right, when the reciprocating push plate 22 moves to the left, the glue in the spraying cavity 21 is pushed into the middle cavity 17 through the communication pipeline 19 to be sprayed on the upper surface of the second wood board from the right to the left through the spray head 13, and simultaneously, the reciprocating push plate 22 moves to the right to drive the rotating rack 20 to move to, when the reciprocating push plate 22 moves rightwards, glue in the glue cavity 15 enters the spraying cavity 21 through the one-way valve 14 to be supplemented, and meanwhile, the rotating rack 20 is driven to move rightwards, so that the rotating wheel 16 and the spray head 13 are driven to reset; after the above actions are completed, the conveyor belt 11 is started, the wood board sprayed with glue is conveyed to the position right below the lifting rod 29, the conveyor belt 11 is closed, the driving motor 40 is started to output power, so as to drive the driving shaft 45 to rotate for half a circle, so as to drive the driving gear 42 to rotate for half a circle, because the driving gear 42 is not meshed with the transmission gear 39 at the moment, the transmission gear 39 does not rotate, the driving shaft 45 rotates for half a circle, so as to drive the driving gear 43 to rotate for half a circle, so as to drive the rotating gear 44 to rotate for one circle, the cam shaft 25 rotates for the first half a circle, so as to drive the cam 26 to rotate for half a circle, at the moment, the sliding plate 27, the starting plate 31, the lifting rod 29, the lifting plate 60 and the wood board move downwards to the lowest point under the action of gravity, at the moment, two wood boards are stacked and fixed under the action of the glue, at the, at this time, the connecting holes 64 are communicated, so that the hydraulic oil in the connecting pipeline 32 is discharged into the liquid chamber 53 through the through hole 67, the translation chamber 62 and the transmission pipeline 58, the hydraulic plate 54 is driven to move towards the direction close to the lifting rod 29, the connecting rod 56 and the suction plate 52 are driven to move towards the direction close to the lifting rod 29, so that the wood board is loosened, after the connecting rod 56 and the suction plate 52 return to the initial positions, the hydraulic oil in the translation chamber 62 is discharged into the liquid chamber 53, so that the translation plate 65 is driven to move towards the direction far away from the lifting rod 29, so that the fixing rod 61, the moving rod 55, the hydraulic plate 54, the connecting rod 56, the suction plate 52 and the suction plate 51 are driven to return to the initial positions, the rotation plate 70 returns to the initial positions under the elastic force of the return spring 63, and then the cam shaft 25 rotates for half a circle to drive the cam 26 to rotate for half circle, And the lifting plate 60 moves upwards to return to the initial position, resetting is completed, and the movement is repeated to repeatedly glue the wood board.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A plank gluing device comprises a casing, wherein a working cavity with left and right openings communicated with the outside is arranged in the casing, a glue cavity is arranged in the casing, a spraying cavity is arranged in the wall of the right end of the glue cavity, a rotating cavity is arranged in the wall of the right end of the spraying cavity, a driving cavity is arranged in the wall of the upper end of the rotating cavity, a lifting cavity is arranged in the wall of the right end of the driving cavity, a hydraulic cavity is arranged in the wall of the right end of the lifting cavity, a spraying mechanism is arranged between the glue cavity, the spraying cavity, the rotating cavity and the working cavity, a lifting mechanism is arranged between the driving cavity and the lifting cavity, a fixing mechanism is arranged between the hydraulic cavity and the working cavity, a conveying belt is arranged at the lower end of the working cavity, the spraying mechanism comprises a spray head positioned in the working cavity, the spray head can spray glue and can rotate left and right when spraying glue, so that, the lifting mechanism comprises a sliding plate which is connected with the lifting cavity in a sliding mode, the lower end face of the sliding plate is fixedly connected with a lifting rod, the lower end face of the lifting rod is fixedly connected with a lifting plate, the sliding plate can lift to drive the lifting rod and the lifting plate to lift, so that a wood board is driven to lift, the fixing mechanism comprises two moving cavities which are symmetrical in left and right positions and arranged in the lifting plate, a moving rod with the lower end located in the working cavity is arranged in each moving cavity, a suction plate is fixedly connected with the right end face of the moving rod, and the suction plate can adsorb the wood board.

2. The board gluing device according to claim 1, wherein: the spraying mechanism comprises a reciprocating push plate which is connected in a sliding manner in a spraying cavity, the left end of the reciprocating push plate is fixedly connected with a rotating rack, the rear end of the spraying cavity is connected with a rotating shaft in a rotating manner, the front end of the rotating shaft is fixedly connected with a rotating wheel the lower end of which is positioned in the working cavity, a middle cavity is arranged in the rotating wheel, a communicating pipeline which communicates the spraying cavity with the middle cavity is arranged in the middle cavity, the upper end of the right side of the rotating wheel is provided with teeth which are meshed with the rotating rack, a check valve is arranged at the position where the glue cavity is communicated with the spraying cavity and communicated with the spraying cavity, the right end surface of the reciprocating push plate is fixedly connected with a connecting block the right end of which is positioned in the rotating cavity, the right end surface of the connecting block is fixedly connected with a moving plate which is connected in the rotating cavity in a sliding, the lower end face of the driven shaft is fixedly connected with a rotating disc, the lower end of the rotating disc is rotatably connected with a rotating pin located in the moving plate cavity, and the upper end of the driven shaft is fixedly connected with a driven bevel gear.

3. The board gluing device according to claim 2, wherein: the lifting mechanism comprises a driving motor fixedly connected with the left end wall of the driving cavity, the driving motor is in power connection with a driving shaft, the left end of the driving shaft is fixedly connected with a driving gear, the right end of the driving shaft is fixedly connected with a driving gear, the left end wall of the driving cavity is rotationally connected with a transmission shaft, the left end of the transmission shaft is fixedly connected with a transmission gear meshed with the driving gear, the right end of the transmission shaft is fixedly connected with a transmission bevel gear meshed with the driven bevel gear, the right end wall of the driving cavity is rotatably connected with a cam shaft of which the left end is positioned in the driving cavity and the right end is positioned in the lifting cavity, the left end of the camshaft is fixedly connected with a rotating gear engaged with the driving gear, the right end of the camshaft is fixedly connected with a cam, the sliding plate is arranged on the upper side of the cam, and the right end face of the lifting rod is fixedly connected with the starting plate.

4. The board gluing device according to claim 3, wherein: the fixing mechanism comprises a hydraulic pump arranged on the right end wall of the lifting cavity, the hydraulic pump is communicated with the hydraulic cavity, a translation cavity is arranged in the lifting plate, the left end of the hydraulic pump is provided with a connecting pipeline communicated with the lifting rod and the translation cavity through the starting plate, the upper end surface of the hydraulic pump is provided with a switch, two fixing plates symmetrical about the left and right positions of the lifting rod are arranged in the translation cavity, two through holes penetrating through the fixing plates are arranged in the fixing plates, the left end surface of each fixing plate is fixedly connected with a push block, one end of each fixing plate, far away from the lifting rod, is provided with a translation plate connected with the translation cavity in a sliding manner, a connecting hole penetrating through the translation plate is arranged in the translation plate, the rear end wall of the connecting hole is rotatably connected with a rotating pin, the rotating pin is fixedly connected with a rotating plate capable of sealing the connecting hole, and a reset spring is arranged on, the translation board is kept away from lifter one end terminal surface fixedly connected with dead lever, the dead lever with lifter fixed connection, be equipped with the liquid chamber in the lifter, the liquid chamber with the connecting hole intercommunication is equipped with transmission pipeline, sliding connection has the hydraulic plate in the liquid chamber, the hydraulic plate is close to lifter one end fixedly connected with connecting rod, be equipped with the chamber of bleeding in the suction disc, sliding connection has the gas extraction plate in the chamber of bleeding, the connecting rod with gas extraction plate fixed connection.

5. The board gluing device according to claim 4, wherein: the hydraulic pump is characterized in that the driving gear is a half toothed gear, the transmission ratio of the driving gear to the transmission gear is one to two, the transmission ratio of the driving gear to the rotating gear is one to two, glue is stored in the glue cavity, hydraulic oil is arranged in the hydraulic cavity, the switch can be started by first contact, the hydraulic pump can suck the hydraulic oil in the connecting pipeline into the hydraulic cavity, the hydraulic pump is started by contact every time after the switch is started, the liquid discharging direction of the hydraulic pump is opposite to the last starting direction, the communicating pipeline can only suck liquid into the middle cavity from the spraying cavity in a single direction, the spray head can uniformly spray the glue out, the check valve can only transport the liquid from the glue cavity to the spraying cavity in the single direction, and the transport belt moves intermittently.