阅读说明：本技术 一种对胶合板弯曲切割涂胶系统 (To crooked cutting rubber coating system of plywood ) 是由 不公告发明人 于 2021-09-17 设计创作，主要内容包括：发明属于胶合板相关领域,为一种对胶合板弯曲切割涂胶系统,一种对胶合板弯曲切割涂胶系统,包括壳体,所述壳体内部下侧壁上固定设有往复切割装置,所述壳体的前后侧壁上固定设有胶合板平移翻面装置,所述壳体内部的左右侧壁上设有定点涂胶装置。本发明是在对胶合板进行弯曲处理前进行的切割以及涂胶处理,其中切割盘能够随着移动弹出收缩,能避免在进行下一次切割时伤到未加工的胶合板表面,往复切割装置与胶合板平移翻面装置的配合,使得在切割胶合板时能自行更换切割位置,极大的节省了工作时间,并解决了手工进行切割时出现切割槽距离不同,使得板材弯曲后的结构不够稳定的问题。(The invention belongs to the relevant field of plywood, and relates to a gluing system for bending and cutting plywood. The invention relates to cutting and gluing treatment before bending treatment of plywood, wherein a cutting disc can pop up and contract along with movement, the surface of unprocessed plywood can be prevented from being damaged when next cutting is carried out, and a reciprocating cutting device is matched with a plywood translation turn-over device, so that the cutting position can be automatically changed when the plywood is cut, the working time is greatly saved, and the problem that the structure of a bent board is not stable due to different cutting groove distances when manual cutting is carried out is solved.)

1. The utility model provides a crooked cutting rubber coating system of plywood, includes casing (10), its characterized in that, the fixed reciprocal cutting device that is equipped with on casing (10) inside lower lateral wall, reciprocal cutting device is used for cutting the fluting to the plywood, the fixed plywood translation turn-over device that is equipped with on the lateral wall around casing (10), plywood translation turn-over device is used for carrying out lateral shifting to panel and carries out the turn-over to the panel that the cutting finishes, be equipped with fixed point rubber coating device on the lateral wall about casing (10) inside, fixed point rubber coating device is used for cutting cut groove fixed point rubber coating to panel after the cutting.

2. A system for bending, cutting and gluing plywood according to claim 1, wherein: reciprocal cutting device is including fixing slip table (22) on the inside downside of casing (10), the fixed big rack (44) that is equipped with in side on slip table (22) left end, slip table (22) left end right side wall is fixed with little rack (20) with the contained angle department of lower lateral wall, the fixed support slip table (46) that is equipped with in upper end of little rack (20), it is equipped with serration wheel fixing box (21) to slide on slip table (22) the lateral wall, serration wheel fixing box (21) right-hand member is fixed and is equipped with driving motor fixing box (24), driving motor fixing box (24) with slip table (22) sliding connection.

3. A system for bending, cutting and gluing plywood according to claim 2, wherein: the inside fixed driving motor (23) that is equipped with of fixed case of driving motor (24), be equipped with driving motor shaft (38) on the output of driving motor (23), the fixed driving motor bevel gear (39) that is equipped with on driving motor shaft (38), it is equipped with transmission shaft (37) to rotate on fixed case of sawtooth gear (21) left surface, the left end of transmission shaft (37) is fixed and is equipped with big straight-tooth gear of drive shaft (43), big straight-tooth gear of drive shaft (43) with big rack (44) meshing, the fixed little straight-tooth gear of transmission shaft (62) that is equipped with of right-hand member of transmission shaft (37), it is equipped with drive shaft (61) to rotate on the right lateral wall of fixed case of sawtooth gear (21), the fixed drive shaft bevel gear (40) that is equipped with of right-hand member of drive shaft (61), drive shaft bevel gear (40) with driving motor bevel gear (39) meshing, the left end of drive shaft (61) is fixed and is equipped with drive shaft little spur gear (41), the fixed case of sawtooth gear (21) rear side rotation is equipped with connecting axle (64), the symmetry is equipped with two big connecting gear (65) on connecting axle (64), big connecting gear (65) respectively with the little straight-tooth of transmission shaft (62) with the little spur gear of drive shaft (41) meshing, it is equipped with slip articulated spur gear (42) to slide and rotate on the fixed case of sawtooth gear (21) left side wall, it is equipped with slip post (51) to slide and rotate on the fixed case of sawtooth gear (21) right side wall, slip post (51) left side is fixed and is equipped with slip spur gear (50), slip spur gear (50) with fixed and be equipped with sawtooth gear (36) between slip articulated spur gear (42), slip spur gear (50) with the meshing of drive shaft little spur gear (41), the sliding hinged straight gear (42) is meshed with the small straight gear (62) of the transmission shaft.

4. A system for bending, cutting and gluing plywood according to claim 3, wherein: articulated being equipped with long hinge pole (49) on slip articulated spur gear (42), the articulated short hinge pole (48) that is equipped with of lower extreme of long hinge pole (49), the fixed special-shaped straight gear axle (47) that is equipped with of lower extreme of short hinge pole (48), the left side wall lower extreme of the fixed case of sawtooth gear (21) is equipped with slip chamber (52), special-shaped straight gear axle (47) with slip chamber (52) sliding connection, special-shaped straight gear axle (47) left end is fixed and is equipped with special-shaped spur gear (45), and when needs sawtooth gear (36) are popped out or are shrunk, special-shaped spur gear (45) with rack (20) meshing, when needs sawtooth gear (36) keep popping out when popping out, special-shaped spur gear (45) with support slip table (46) sliding connection.

5. Gluing system for the curved cutting of plywood according to claim 4, characterized in that: plywood translation turn-over device is including fixed setting big sprocket motor fixed case (60) on the lateral wall before casing (10), big sprocket motor fixed case (60) inside fixed big sprocket motor (59) that is equipped with, the preceding lateral wall of casing (10) is equipped with big sprocket drive shaft (34) with the back lateral wall on the symmetrical rotation, wherein the output of big sprocket motor (59) with be close to big sprocket drive shaft (34) of casing (10) left side wall are connected, symmetrical fixed being equipped with two big sprocket (25) of lacking the tooth on every big sprocket drive shaft (34), it is equipped with big chain (26) respectively to overlap on two sets of big sprocket (25) of lacking the tooth of preceding lateral wall and back lateral wall, fixed being equipped with connecting block (17) on every big chain (26), the lower extreme of connecting block (17) is fixed and is equipped with slot splint (18), the middle part of slot splint (18) is equipped with clamping nut (35), plywood (19) is additionally arranged in the groove clamping plate (18), and fixed supporting plates (16) are fixedly arranged on the front side wall and the rear side wall of the shell (10).

6. A system for bending, cutting and gluing plywood according to claim 5, wherein: the fixed point gluing device comprises a small chain wheel motor fixing box (30) fixedly arranged on the inner upper side wall of the shell (10), a small chain wheel motor (33) is fixedly arranged inside the small chain wheel motor fixing box (30), a small chain wheel motor shaft (29) is arranged on the output end of the small chain wheel motor (33), chain wheel fixing shafts (14) are symmetrically arranged on the four side walls of the inner upper end of the shell (10) in a rotating mode, a small chain wheel (12) is fixedly arranged on each chain wheel fixing shaft (14), the small chain wheel motor shaft (29) on the right side wall of the inner rear end of the shell (10) is fixedly connected with the small chain wheels (12), a chain (13) is sleeved between the two groups of small chain wheels (12) on the left side wall and the right side wall, a glue box chain wheel (11) is rotatably arranged on each chain (13), a glue box chain wheel synchronizing shaft (31) is fixedly arranged between the two glue box chain wheels (11), a rubber box fixing extension plate (15) is rotatably arranged on the rubber box chain wheel (11), a rubber box (27) is fixedly arranged at the lower end of the rubber box fixing extension plate (15), the glue box (27) is internally provided with glue (28), the left side wall of the glue box (27) is fixedly provided with a fixed clamping block (54), a sliding rod (53) is slidably arranged on the fixed clamping block (54), a glue inlet switch (56) is fixedly arranged at the lower end of the sliding rod (53), the glue inlet switch (56) is connected with the glue box (27) in a sliding way, a spring (55) is connected between the fixed clamping block (54) and the glue inlet switch (56), a glue inlet box (57) is fixedly arranged on the lower side surface of the glue box (27), a plurality of glue outlets (63) are uniformly arranged on the glue inlet box (57), the lower end of each glue outlet (63) is provided with a spherical block (58), and a flow guide head (32) is fixedly arranged on each spherical block (58).

Technical Field

The invention belongs to the relevant field of plywood, and particularly relates to a bending, cutting and gluing system for plywood.

Background

As is known, the plywood is one of common materials for furniture, is one of three large plates of an artificial plate, and can be used in many fields, direct cutting is generally adopted when the plywood is used under most conditions, but the plywood needs to be subjected to modeling treatment in some places, and the common modeling treatment method is to paint different chemical substances on two sides of the plywood for hot air heating so as to bend the plate, but the different chemical substances are only suitable for bending the thin plate when being painted, the same treatment cannot be carried out on the thicker plate, the requirement on the environment is high, toxic substances are easy to generate during heating, and further the health of a human body is damaged, and relatively, the plywood is subjected to bending cutting treatment manually, so that the bent plate is easy to cause the problems of unstable structure, serious reduction of the strength of a bending part, relatively short service life and the like.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a gluing system for bending and cutting plywood, which can perform circular cutting and fixed-point gluing treatment on plywood before bending treatment.

The purpose of the invention can be realized by the following technical scheme: the utility model provides a to crooked cutting rubber coating system of plywood, includes the casing, fixed reciprocal cutting device that is equipped with on the inside lower lateral wall of casing, reciprocal cutting device is used for cutting the fluting to the plywood, fixed plywood translation turn-over device that is equipped with on the lateral wall around the casing, plywood translation turn-over device is used for carrying out lateral shifting to panel and carries out the turn-over to the panel that the cutting finishes, be equipped with fixed point rubber coating device on the lateral wall about the casing is inside, fixed point rubber coating device is used for cutting cut groove fixed point rubber coating to panel after the cutting.

Preferably, reciprocal cutting device is including fixing the slip table on the inside lower flank of casing, the fixed big rack that is equipped with in side on the slip table left end, the fixed little rack that is equipped with in contained angle department of slip table left end right side wall and lower lateral wall, the fixed support slip table that is equipped with in upper end of little rack, it is equipped with the fixed case of sawtooth wheel to slide on the lateral wall under the slip table, the fixed case of being equipped with driving motor of sawtooth wheel right-hand member is fixed, the fixed case of driving motor with slip table sliding connection.

Preferably, a driving motor is fixedly arranged in the driving motor fixing box, a driving motor shaft is arranged at the output end of the driving motor, a driving motor bevel gear is fixedly arranged on the driving motor shaft, a transmission shaft is rotatably arranged on the left side surface of the sawtooth gear fixing box, a driving shaft large straight gear is fixedly arranged at the left end of the transmission shaft, the driving shaft large straight gear is meshed with the large rack, a driving shaft small straight gear is fixedly arranged at the right end of the transmission shaft, a driving shaft is rotatably arranged on the right side wall of the sawtooth gear fixing box, a driving shaft bevel gear is fixedly arranged at the right end of the driving shaft, the driving shaft bevel gear is meshed with the driving motor bevel gear, a driving shaft small straight gear is fixedly arranged at the left end of the driving shaft, a connecting shaft is rotatably arranged at the rear side of the sawtooth gear fixing box, and two large connecting gears are symmetrically arranged on the connecting shaft, big connection gear respectively with the little straight-tooth of transmission shaft with the little straight-tooth gear meshing of drive shaft, it slides and rotates on the fixed case left side wall of sawtooth gear and is equipped with the articulated spur gear of slip, it is equipped with the slip post to slide and rotate on the fixed case right side wall of sawtooth gear, the fixed slip straight-tooth gear that is equipped with in slip post left side, the slip straight-tooth gear with it is fixed to be equipped with the sawtooth gear to slide between the articulated spur gear, the slip straight-tooth gear with the little straight-tooth gear meshing of drive shaft, the articulated straight-tooth gear of slip with the little straight-tooth meshing of transmission shaft.

Preferably, the articulated long hinge pole that is equipped with on the articulated straight-tooth gear that slides, the articulated short hinge pole that is equipped with of lower extreme, the fixed special-shaped straight-tooth gear axle that is equipped with of lower extreme of short hinge pole, the left side wall lower extreme of the fixed case of sawtooth gear is equipped with the slip chamber, special-shaped straight-tooth gear axle with slip chamber sliding connection, special-shaped straight-tooth gear axle left end is fixed and is equipped with special-shaped straight-tooth gear, and when needs the sawtooth gear pops out or contracts, special-shaped straight-tooth gear with little rack meshing, as needs the sawtooth gear keeps popping out the time, special-shaped straight-tooth gear with support slip table sliding connection.

Preferably, the plywood translation turn-over device comprises a large chain wheel motor fixing box fixedly arranged on the front side wall of the shell, the inside of the large chain wheel motor fixing box is fixedly provided with a large chain wheel motor, the front side wall and the rear side wall of the shell are symmetrically and rotatably provided with a large chain wheel driving shaft, wherein the output end of the large chain wheel motor is connected with a large chain wheel driving shaft close to the left side wall of the shell, two tooth-missing big chain wheels are symmetrically and fixedly arranged on each big chain wheel driving shaft, two groups of tooth-missing big chain wheels on the front side wall and the rear side wall are respectively sleeved with a big chain, each big chain is fixedly provided with a connecting block, the lower end of the connecting block is fixedly provided with a groove clamping plate, the middle part of slot splint is equipped with clamping nut, it has the plywood to add in the slot splint, fixed backup pad that is equipped with on the lateral wall around the casing.

Preferably, the fixed-point gluing device comprises a small chain wheel motor fixing box fixedly arranged on the upper side wall in the shell, a small chain wheel motor is fixedly arranged in the small chain wheel motor fixing box, a small chain wheel motor shaft is arranged on the output end of the small chain wheel motor, chain wheel fixing shafts are symmetrically and rotatably arranged on four side walls at the upper end in the shell, a small chain wheel is fixedly arranged on each chain wheel fixing shaft, the small chain wheel motor shaft on the right side wall at the rear end in the shell is fixedly connected with the small chain wheel, a chain is sleeved between two groups of small chain wheels on the left side wall and the right side wall, a rubber box chain wheel is rotatably arranged on each chain, a rubber box chain wheel synchronizing shaft is fixedly arranged between the two rubber box chain wheels, a rubber box fixing extension plate is rotatably arranged on the rubber box chain wheel, a rubber box is fixedly arranged at the lower end of the rubber box fixing extension plate, and glue is arranged in the rubber box, the fixed fixture block that is equipped with on the left side wall of gluey case, it is equipped with the slide bar to slide on the fixed fixture block, the fixed gluey switch that advances that is equipped with of lower extreme of slide bar, advance gluey switch with gluey case sliding connection, fixed fixture block with advance to be connected with the spring between the gluey switch, fixed being equipped with on the downside of gluey case advances gluey case, it has evenly seted up a plurality of glue outlets on the gluey case to advance, every glue outlet lower extreme is equipped with the ball-type sprue, the fixed drainage head that is equipped with on the ball-type sprue.

When the cutting disc needs to be popped out for cutting, the driving motor is started to enable the driving motor shaft to rotate, the driving motor bevel gear is driven to rotate, the driving shaft bevel gear meshed with the driving motor bevel gear is enabled to rotate, the driving shaft small spur gear fixed on the driving shaft is enabled to rotate, the large connecting gear on the right side of the sawtooth gear fixing box is driven to rotate, the connecting shaft is enabled to rotate to drive the large connecting gear, meanwhile, the small spur gear of the transmission shaft meshed with the large connecting gear on the left side of the sawtooth gear fixing box is enabled to rotate, the transmission shaft is enabled to rotate to drive the large spur gear of the driving shaft to rotate on the large rack, the sawtooth gear fixing box and the driving motor fixing box move on the sliding table, the special-shaped spur gear meshed with the small rack is enabled to rotate while moving, the short hinge rod fixedly connected with the special-shaped spur gear shaft is enabled to rotate, the long hinge connecting rod is driven to rotate, and the sliding hinge spur gear and the sliding column move upwards along the sliding chute, until the plane on the special-shaped straight gear moves to the supporting sliding table, the sliding straight gear is meshed with the small straight gear of the driving shaft to enable the sawtooth gear to rotate, the cutting disc can be popped out and shrunk along with the movement, and the surface of unprocessed plywood can be prevented from being damaged when next cutting is carried out.

When needs cut the plywood, start driving motor and make the serrated wheel can carry out horizontal migration, thereby cut out first cutting groove, start big sprocket motor simultaneously and make big sprocket drive shaft rotate, it rotates to drive the big sprocket of missing tooth, make big chain intermittent type nature rotate, thereby drive the connecting block intermittent type nature removal of fixing on big chain, make the slot splint fixed with the connecting block drive the plywood intermittent type nature and remove left, make the serrated wheel can carry out the cutting of new round to plywood uncut region, thereby realize a cutting cycle, reciprocal cutting device and plywood translation turn-over device's cooperation, make can change the cutting position by oneself when cutting the plywood, very big operating time has been saved, it is the same also to have guaranteed the cutting groove distance after the cutting, make the stability of panel crooked back structure higher.

When the panel after the cutting is glued, start little sprocket motor and make little sprocket motor shaft drive little sprocket and rotate, make the chain drive gluey case sprocket at certain within range round trip movement, start big sprocket motor simultaneously, make the slot splint remove to the fixed bolster top, plywood after the cutting removes when advancing gluey switch lower extreme, make the slot splint promote into gluey switch rebound, thereby make glue get into out in the jiao kou, thereby when the face that does not pass through the cutting reachs the first lower extreme of drainage with the first rebound of drainage and drive the ball-type sprue and plug up out the jiao kou, make glue unable outflow, when the drainage head meets cutting groove the drainage head and move ball-type sprue and drop downwards and make glue flow out from the cavity of drainage head, can carry out fixed point to the cutting groove and make a round trip the rubber coating, very big consumption to the colloid when having saved the rubber coating.

Compared with the prior art, this crooked cutting rubber coating system of plywood has following advantage:

1. the cutting disc can pop up the shrink along with removing, can avoid hindering unprocessed plywood surface when carrying out next cutting.

2. Reciprocating cutting device and plywood translation turn-over device cooperation can change the cutting position by oneself when making the cutting plywood, very big save operating time, have guaranteed that the cutting groove distance after the cutting is the same for the stability of panel crooked back structure is higher.

3. Be equipped with fixed point rubber coating device, this device can carry out the fixed point to the cutting groove rubber coating of making a round trip, very big consumption to the colloid when having saved the rubber coating.

Drawings

Fig. 1 is a schematic view of a curved cutting gluing system for plywood.

Fig. 2 is a sectional view taken along a line a-a in fig. 1.

Fig. 3 is an enlarged sectional view at B in fig. 1.

Fig. 4 is a sectional view taken along line C-C in fig. 1.

Fig. 5 is an enlarged sectional view at D in fig. 1.

In the figure, 10, the housing; 11. a rubber box sprocket; 12. a small sprocket; 13. a chain; 14. a sprocket fixing shaft; 15. fixing an extension plate by a rubber box; 16. fixing the support plate; 17. connecting blocks; 18. a groove clamp plate; 19. plywood; 20. a small rack; 21. a sawtooth wheel fixing box; 22. a sliding table; 23. a drive motor; 24. a drive motor fixing box; 25. a missing tooth large sprocket; 26. a large chain; 27. a glue box; 28. gluing; 29. a small sprocket motor shaft; 30. a small sprocket motor fixing box; 31. a rubber box chain wheel synchronous shaft; 32. a drainage head; 33. a small sprocket motor; 34. a large sprocket drive shaft; 35. clamping the nut; 36. a serrated wheel; 37. a drive shaft; 38. a drive motor shaft; 39. a drive motor bevel gear; 40. a drive shaft bevel gear; 41. a small spur gear of a driving shaft; 42. a sliding hinged spur gear; 43. a driving shaft big straight gear; 44. a large rack; 45. a special-shaped straight gear; 46. a support slipway; 47. a special-shaped straight gear shaft; 48. a short hinge rod; 49. a long hinge rod; 50. a sliding spur gear; 51. a sliding post; 52. a sliding cavity; 53. a slide bar; 54. fixing the fixture block; 55. a spring; 56. a glue inlet switch; 57. feeding a glue box; 58. a ball-shaped block; 59. a large sprocket motor; 60. a large chain wheel motor fixing box; 61. a drive shaft; 62. a transmission shaft small straight tooth; 63. a glue outlet; 64. a connecting shaft; 65. a large connecting gear.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1, a crooked cutting rubber coating system to plywood, which comprises a housin 10, including casing 10, the fixed reciprocal cutting device that is equipped with on the inside lower lateral wall of casing 10, reciprocal cutting device is used for cutting the fluting to the plywood, the fixed plywood translation turn-over device that is equipped with on the lateral wall around casing 10, plywood translation turn-over device is used for carrying out lateral shifting to panel and carries out the turn-over to the panel that the cutting finishes, be equipped with fixed point rubber coating device on the lateral wall about casing 10 is inside, fixed point rubber coating device is used for the cutting groove fixed point rubber coating to panel after the cutting.

As shown in fig. 1, 3 and 4, the reciprocating cutting device comprises a sliding table 22 fixed on the lower side surface inside the casing 10, a large rack 44 is fixedly arranged on the upper side surface of the left end of the sliding table 22, a small rack 20 is fixedly arranged at the included angle between the right side wall of the left end of the sliding table 22 and the lower side wall, a supporting sliding table 46 is fixedly arranged at the upper end of the small rack 20, a serrated wheel fixing box 21 is slidably arranged on the lower side wall of the sliding table 22, a driving motor fixing box 24 is fixedly arranged at the right end of the serrated wheel fixing box 21, and the driving motor fixing box 24 is slidably connected with the sliding table 22.

As shown in fig. 1, 3 and 4, a driving motor 23 is fixedly arranged inside a driving motor fixing box 24, a driving motor shaft 38 is arranged at the output end of the driving motor 23, a driving motor bevel gear 39 is fixedly arranged on the driving motor shaft 38, a driving shaft 37 is rotatably arranged on the left side surface of a serrated gear fixing box 21, a driving shaft large spur gear 43 is fixedly arranged at the left end of the driving shaft 37, the driving shaft large spur gear 43 is meshed with a large rack 44, a driving shaft small spur gear 62 is fixedly arranged at the right end of the driving shaft 37, a driving shaft 61 is rotatably arranged on the right side wall of the serrated gear fixing box 21, a driving shaft bevel gear 40 is fixedly arranged at the right end of the driving shaft 61, the driving shaft bevel gear 40 is meshed with the driving motor bevel gear 39, a driving shaft small spur gear 41 is fixedly arranged at the left end of the driving shaft 61, a connecting shaft 64 is rotatably arranged at the rear side of the serrated gear fixing box 21, two large connecting gears 65 are symmetrically arranged on the connecting shaft 64, the large connecting gear 65 is respectively meshed with the small straight gear 62 of the transmission shaft and the small straight gear 41 of the driving shaft, a sliding hinged straight gear 42 is arranged on the left side wall of the fixed sawtooth gear box 21 in a sliding and rotating mode, a sliding column 51 is arranged on the right side wall of the fixed sawtooth gear box 21 in a sliding and rotating mode, a sliding straight gear 50 is fixedly arranged on the left side of the sliding column 51, a sawtooth gear 36 is fixedly arranged between the sliding straight gear 50 and the sliding hinged straight gear 42, the sliding straight gear 50 is meshed with the small straight gear 41 of the driving shaft, and the sliding hinged straight gear 42 is meshed with the small straight gear 62 of the transmission shaft.

As shown in fig. 1, 3 and 4, a long hinge rod 49 is hinged on the sliding hinge spur gear 42, a short hinge rod 48 is hinged at the lower end of the long hinge rod 49, a special-shaped spur gear shaft 47 is fixed at the lower end of the short hinge rod 48, a sliding cavity 52 is arranged at the lower end of the left side wall of the sawtooth gear fixing box 21, the special-shaped spur gear shaft 47 is in sliding connection with the sliding cavity 52, a special-shaped spur gear 45 is fixed at the left end of the special-shaped spur gear shaft 47, when the sawtooth gear 36 needs to be popped up or retracted, the special-shaped spur gear 45 is meshed with the small rack 20, and when the sawtooth gear 36 needs to be popped up, the special-shaped spur gear 45 is in sliding connection with the supporting sliding platform 46.

As shown in fig. 1 and 2, the plywood translation turn-over device comprises a large chain wheel motor fixing box 60 fixedly arranged on the front side wall of the shell 10, a large chain wheel motor 59 fixedly arranged in the large chain wheel motor fixing box 60, large chain wheel driving shafts 34 symmetrically and rotatably arranged on the front side wall and the rear side wall of the shell 10, wherein big sprocket motor 59's output and the big sprocket drive shaft 34 that is close to casing 10 left side wall are connected, the symmetry is fixed to be equipped with two big chain wheels 25 of missing tooth on every big sprocket drive shaft 34, it is equipped with big chain 26 to overlap respectively on two sets of big chain wheels 25 of missing tooth of preceding lateral wall and back lateral wall, fixed being equipped with connecting block 17 on every big chain 26, the fixed slot splint 18 that is equipped with of lower extreme of connecting block 17, the middle part of slot splint 18 is equipped with clamping nut 35, add in the slot splint 18 and hold plywood 19, fixed being equipped with fixed stay board 16 on the lateral wall around the casing 10.

As shown in fig. 1, 2 and 5, the fixed point glue spreading device comprises a small sprocket motor fixing box 30 fixedly arranged on the upper side wall inside the casing 10, a small sprocket motor 33 fixedly arranged inside the small sprocket motor fixing box 30, a small sprocket motor shaft 29 arranged on the output end of the small sprocket motor 33, sprocket fixing shafts 14 symmetrically and rotatably arranged on four side walls of the upper end inside the casing 10, a small sprocket 12 fixedly arranged on each sprocket fixing shaft 14, a small sprocket motor shaft 29 on the right side wall of the rear end inside the casing 10 and fixedly connected with the small sprocket 12, a chain 13 sleeved between two groups of small sprockets 12 on the left side wall and the right side wall, a glue box sprocket 11 rotatably arranged on each chain 13, a glue box sprocket synchronizing shaft 31 fixedly arranged between two glue box sprockets 11, a glue box fixing extension plate 15 rotatably arranged on the glue box sprocket 11, and a glue box 27 fixedly arranged at the lower end of the glue box fixing extension plate 15, glue 28 is arranged in the glue box 27, a fixed fixture block 54 is fixedly arranged on the left side wall of the glue box 27, a sliding rod 53 is arranged on the fixed fixture block 54 in a sliding manner, a glue inlet switch 56 is fixedly arranged at the lower end of the sliding rod 53, the glue inlet switch 56 is connected with the glue box 27 in a sliding manner, a spring 55 is connected between the fixed fixture block 54 and the glue inlet switch 56, a glue inlet box 57 is fixedly arranged on the lower side surface of the glue box 27, a plurality of glue outlets 63 are uniformly formed in the glue inlet box 57, a spherical plug 58 is arranged at the lower end of each glue outlet 63, and a drainage head 32 is fixedly arranged on the spherical plug 58.

When the cutting disc needs to be popped up for cutting, the driving motor 23 is started to enable the driving motor shaft 38 to rotate, the driving motor bevel gear 39 is driven to rotate, the driving shaft bevel gear 40 meshed with the driving motor bevel gear 39 is driven to rotate, the driving shaft small spur gear 41 fixed on the driving shaft 61 is driven to rotate, the large connecting gear 65 on the right side of the sawtooth gear fixing box 21 is driven to rotate, the connecting shaft 64 is driven to rotate to drive the large connecting gear 65, meanwhile, the transmission shaft small spur gear 62 meshed with the large connecting gear 65 on the left side of the sawtooth gear fixing box 21 is driven to rotate, the transmission shaft 37 is driven to rotate to drive the large spur gear 43 on the large rack 44, so that the sawtooth gear fixing box 21 and the driving motor fixing box 24 move on the sliding table 22, the special-shaped spur gear 45 meshed with the small rack 20 is driven to rotate while moving, and the short hinged rod 48 fixedly connected with the special-shaped spur gear shaft 47 is driven to rotate, the long hinge connecting rod 49 is driven to rotate, so that the sliding hinge straight gear 42 and the sliding column 51 move upwards along the sliding groove until the plane on the special-shaped straight gear 45 moves to the supporting sliding table 46, the sliding straight gear 50 is meshed with the small driving shaft straight gear 41 to enable the saw-toothed wheel 36 to rotate, the cutting disc can pop up and shrink along with movement, and the surface of unprocessed plywood can be prevented from being damaged when next cutting is carried out.

When the plywood is to be cut, the drive motor 23 is started to enable the saw-toothed wheel 36 to move horizontally, thereby cutting a first cutting groove, simultaneously starting the large chain wheel motor 59 to rotate the large chain wheel driving shaft 34 to drive the missing tooth large chain wheel 25 to rotate, enabling the large chain 26 to intermittently rotate, thereby driving the connecting block 17 fixed on the big chain 26 to intermittently move, leading the groove clamping plate 18 fixed with the connecting block 17 to drive the plywood 19 to intermittently move leftwards, leading the serrated wheel 36 to carry out a new round of cutting on the uncut area of the plywood 19, thereby realizing a cutting period, the reciprocating cutting device is matched with the plywood translation turn-over device, the cutting position can be automatically changed when the plywood is cut, the working time is greatly saved, the distance of the cutting groove after cutting is the same, and the stability of the structure after the board is bent is higher.

When the cut board needs to be glued, the small sprocket motor 33 is started to enable the small sprocket motor shaft 29 to drive the small sprocket 12 to rotate, the chain 13 drives the glue box sprocket 11 to move back and forth within a certain range, meanwhile, the large sprocket motor 59 is started to enable the groove clamping plate 18 to move to the upper side of the fixed supporting plate 16, when the cut plywood moves to the lower end of the glue inlet switch 56, the groove clamping plate 18 pushes the glue inlet switch 56 to move upwards, so that the glue 28 enters the glue outlet 63, when the uncut board surface reaches the lower end of the drainage head 32, the drainage head 32 moves upwards to drive the spherical blocking block 58 to block the glue outlet 63, so that the glue 28 cannot flow out, when the drainage head 32 meets the cutting groove, the drainage head 32 drives the spherical blocking block 58 to fall downwards to enable the glue 28 to flow out from the cavity of the drainage head 32, so as to carry out fixed-point back and forth gluing on the cutting groove, greatly saves the consumption of colloid during gluing.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.