CN218928102U - Automatic glue spreading device for plates - Google Patents

Abstract

The utility model discloses an automatic glue spreading device for a plate, and relates to a machining equipment technology. The automatic glue spreading device for the plates comprises a double-station gluing mechanism with an A station and a B station, an A plate conveying mechanism for conveying the A plates to the A station of the double-station gluing mechanism, and a B plate feeding mechanism for transferring the B plates to the B station of the double-station gluing mechanism; the double-station gluing mechanism comprises a fixing frame, a bottom carrier roller, a lower coating roller, an upper coating roller, a glue groove and a glue barrel; the plate feeding mechanism comprises a plate-shaped manipulator and a manipulator moving module; the plate-shaped mechanical arm is arranged on the mechanical arm moving module, and the plate B is grabbed and moved to the upper surface of the upper coating roller under the driving of the mechanical arm moving module so as to realize the movement and the gluing action of the plate B. The device of the utility model avoids the damage to the gluing surface of the plate or the edge of the plate caused by manual plate transfer, and reduces the operation cost; meanwhile, the gluing efficiency and quality of the plates are improved.

Description

Automatic glue spreading device for plates

Technical Field

The utility model relates to a machining equipment technology, in particular to an automatic glue spreading device for a plate.

Background

Surface gluing is a common way of processing boards. Along with the increasing requirements of consumers on the quality of the board, the higher requirements are put forward on the gluing process of the board. In the traditional plate production industry, a single-sided gluing process is adopted for gluing the surface of the plate, and for the plate needing multi-sided gluing and then bonding, two sets of gluing mechanisms are added or multi-time online gluing is needed for traditional processing to finish gluing and bonding of the plate; after the single-sided gluing is carried out on the plates by the gluing machine, the plates are transported to the designated positions by the conveying mechanism, then the plates on the conveying mechanism are taken down for stacking by manual operation, and the two single-sided glued plates are manually attached to obtain the composite plates.

However, the existing glue spreading mode has the following defects:

(1) The single-sided gluing is adopted, so that uneven gluing is easy to occur, and empty positions or air holes are formed in the single-sided gluing, so that the gluing quality of the plate is affected.

(2) The mode of manual operation transfer panel has increased workman's intensity of labour, and production efficiency is low, and stacks from top to bottom, in the handling, causes the damage to the rubber coating face or the panel edge of panel easily, is unfavorable for the laminating technology in later stage, increases the process of cutting the defective products even, increases whole operation cost.

(3) The factory building is additionally provided with a plurality of sets of glue spreading machines for operation, so that the occupied area of the field is large, and the operation cost is high.

Disclosure of Invention

In order to overcome the defects in the prior art, one of the purposes of the utility model is to provide an automatic glue spreading device for a plate. According to the utility model, by designing the double-station gluing mechanism, the structure of the B plate upper plate mechanism and the action coordination with other mechanisms, the synchronous gluing of the opposite surfaces of the two plates is realized, the plates can be directly attached after gluing, and the plates do not need to be carried and transferred, so that the damage to the gluing surface or the edges of the plates caused by manual transfer of the plates is avoided, defective products are not generated, the subsequent process of newly adding defective products is reduced, and the operation cost is reduced; meanwhile, the gluing efficiency and quality of the plates are improved; the whole automatic plate laying device occupies small area, and reduces the whole operation cost.

The utility model adopts the following technical scheme: the automatic plate glue spreading device is characterized by comprising a double-station glue spreading mechanism with an A station and a B station, an A plate conveying mechanism for conveying the A plate to the A station of the double-station glue spreading mechanism, and a B plate feeding mechanism for transferring the B plate to the B station of the double-station glue spreading mechanism;

the double-station gluing mechanism comprises a fixing frame, a bottom carrier roller, a lower coating roller, an upper coating roller, a glue groove and a glue barrel; the bottom carrier roller, the lower coating roller and the upper coating roller are respectively rotatably arranged on the fixing frame through bearing seats; the lower coating roller is positioned above the bottom carrier roller, and a gap for the A plate to pass through is reserved between the bottom carrier roller and the lower coating roller and is used for spreading glue on the upper surface of the A plate; the upper coating roller is positioned above the lower coating roller and is used for spreading glue on the lower surface of the B plate; the glue groove is arranged at the lower part of the upper coating roller, and the lower surface of the upper coating roller is soaked in the glue groove; the bottom of the glue tank is provided with a funnel hole group; the rubber barrel is arranged below the bottom carrier roller;

the plate feeding mechanism of the B plate comprises a plate-shaped manipulator and a manipulator moving module; the plate-shaped manipulator is arranged on the manipulator moving module, and the plate-shaped manipulator grabs and moves the plate B to the upper surface of the upper coating roller under the drive of the manipulator moving module so as to realize the movement and the gluing action of the plate B.

Further, the double-station gluing mechanism further comprises a cylinder assembly for adjusting the gap between the bottom carrier roller and the lower coating roller, and the cylinder assembly comprises a lower pressing cylinder and a gluing sliding seat; the telescopic rod of the air cylinder is fixedly connected with the bearing seat on the lower coating roller; the gluing slide seat is fixedly arranged on the fixing frame, the bearing seat is slidably arranged on the gluing slide seat, and the bearing seat is driven by the telescopic rod of the air cylinder to move up and down along the sliding block on the gluing slide seat.

Further, the plate manipulator comprises a vacuum plate sucker, an exhaust passage arranged on the vacuum plate sucker and a vacuum pump connected with the exhaust passage; and a lock valve is arranged on the vacuum plate-shaped sucker and is blocked or opened by a sealing assembly so as to keep the air cavity in the vacuum plate-shaped sucker in a vacuum state or discharge vacuum.

Further, a sponge is arranged at the bottom of the vacuum plate-shaped sucker.

Further, the sealing assembly comprises a sealing sheet, a sealing cylinder and a cylinder mounting seat; the shape of the sealing piece is matched with the shape and the size of the locking valve; the telescopic rod of the sealing cylinder is fixedly connected with the sealing piece, the cylinder body of the sealing cylinder is fixed on the cylinder mounting seat, and the cylinder mounting seat is fixed on the back surface of the vacuum plate-shaped sucker.

Further, the plate feeding mechanism of the plate B also comprises a flanging component; the flanging assembly comprises a split disc and a split Zhang Qigang, and the split disc is movably connected to two sides of the vacuum plate-shaped sucker; the cylinder body of the split cylinder is movably arranged on the back surface of the vacuum plate-shaped sucker, and the telescopic rod of the split cylinder is arranged on the back surface of the split disc through a connecting rod; the separating cylinder is controlled to enable the separating disc to be turned outwards, so that vacuum adsorption between the plate and the vacuum plate-shaped sucker is broken.

Further, the manipulator moving module comprises a Z-axis moving module and an X-axis moving module; the plate-shaped manipulator is arranged on the Z-axis moving module to realize lifting movement of the plate-shaped manipulator in the vertical direction; the Z-axis moving module is arranged on the X-axis moving module so as to realize the reciprocating movement of the platy manipulator in the horizontal direction.

Further, the automatic glue spreading device for the plates further comprises a positioning mechanism for positioning the plates B to the designated positions; the positioning mechanism comprises a bottom frame, an array type universal roller, a hollowed-out plate, a jacking component and a shaping pushing hand; the underframe is arranged on the A plate conveying mechanism, and one side of the underframe, which is close to the double-station gluing mechanism, is a downward inclined side; the array type universal roller is arranged on the underframe; the hollow plate is provided with an array through hole, and the hollow plate is paved on the underframe so that the array universal roller protrudes out of the array through hole on the hollow plate; the jacking component is arranged below the underframe and is in transmission connection with the bottom surface of the hollowed-out plate after penetrating through the underframe; the shaping pushing handle is arranged at the periphery of the underframe.

Further, the A plate conveying mechanism comprises a first conveying underframe and a first belt assembly arranged on the first conveying underframe; the first belt assembly comprises a feeding motor, a first driving wheel, a first driven wheel and a first belt; the first belt is sleeved between the first driving wheel and the first driven wheel, and the feeding motor drives the first driving wheel to rotate; the A plate conveying mechanism further comprises a first guide wheel assembly arranged on one side of the first conveying underframe and a first pair of middle plates.

Further, the automatic glue spreading device for the plates further comprises a laminating and conveying mechanism; the attaching conveying mechanism comprises a second conveying underframe and a second belt assembly arranged on the second conveying underframe; the second belt assembly comprises a blanking motor, a second driving wheel, a second driven wheel and a second belt; the second belt is sleeved between the second driving wheel and the second driven wheel, and the blanking motor drives the second driving wheel to rotate; the laminating conveying mechanism further comprises a second guide wheel assembly arranged on one side of the second conveying underframe and a second centering disc.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, by designing the double-station gluing mechanism, the structure of the B plate upper plate mechanism and the action coordination with other mechanisms, the synchronous gluing of the opposite surfaces of the two plates is realized, the plates can be directly attached after gluing, and the plates do not need to be carried and transferred, so that the damage to the gluing surface or the edges of the plates caused by manual transfer of the plates is avoided, defective products are not generated, the subsequent defective product processing procedures are reduced, and the operation cost is reduced; meanwhile, the gluing efficiency and quality of the plates are improved; the whole automatic plate laying device occupies small area, and reduces the whole operation cost.

(2) According to the utility model, the plate-shaped mechanical arm is designed, and the plate is sucked in a vacuumizing mode, so that the integrity and flatness of the plate can be better protected, the edge of the plate is not damaged by manual transfer of the plate, and the transfer mode is particularly suitable for plates such as thin-layer plates, light paperboards and soft boards.

(3) The flanging component designed by the utility model has the main functions of pulling the edge of the plate upwards by an angle and breaking the vacuum in the plate so as to play a separating effect. The sheet material is turned over by adopting a vacuumizing mode by the separating disc of the flanging assembly. The two split disks positioned on two sides of the vacuum plate-shaped sucker can adopt independent air cavities, the two split disks can not act, can singly act, can be linked at the same time, and can set flanging action according to the characteristics of plates.

(4) The positioning mechanism adopts the inclined angle and the array type universal roller, so that the edge damage caused by impact and compaction can be greatly avoided. When the plate is placed on the underframe, the plate automatically approaches to the downward inclined side of the underframe under the action of the inclined angle and the array universal roller and is attached to the shaping pushing handle or the flange; the array universal roller provides good distributed supporting force for the sheet, ensures that the sheet is not easy to deform when being placed, and simultaneously ensures that the friction resistance of the bottom surface of the sheet is reduced to the minimum when the positioning mechanism is shaped. In addition, the hollowed-out plate is driven by the jacking component to move up and down, the hollowed-out part avoids the universal roller, after the shaping pushing hand finishes plate positioning and limiting, the hollowed-out plate supports the plate from bottom to top, provides enough supporting area for the plate, prevents deformation, simultaneously provides enough supporting force for the next procedure plate-shaped manipulator to take materials and press down, and further ensures that the plate is not deformed.

Drawings

FIG. 1 is a schematic view of an automatic glue spreading device for a plate according to a preferred embodiment of the present utility model;

FIG. 2 is an enlarged schematic view of region a of FIG. 1;

FIG. 3 is a schematic diagram of a dual-station glue mechanism according to a preferred embodiment of the present utility model;

FIG. 4 is a schematic view of a dual-station glue mechanism according to another embodiment of the present utility model;

FIG. 5 is a schematic view showing a plate conveying mechanism according to a preferred embodiment of the present utility model;

FIG. 6 is a schematic view of a positioning mechanism according to a preferred embodiment of the present utility model;

FIG. 7 is a schematic view showing a positioning mechanism in a partial disassembly of the positioning mechanism according to the preferred embodiment of the present utility model;

FIG. 8 is a schematic view of a plate feeding mechanism for B-plate according to the preferred embodiment of the present utility model;

FIG. 9 is a schematic view of a plate manipulator and flange assembly according to a preferred embodiment of the present utility model;

FIG. 10 is an enlarged schematic view of region b of FIG. 9;

FIG. 11 is a schematic diagram of a Z-axis moving module and an X-axis moving module according to a preferred embodiment of the present utility model;

FIG. 12 is a schematic view showing the structure of the Z-axis moving module and the X-axis moving module at another angle according to the preferred embodiment of the present utility model;

fig. 13 is a schematic structural view of a laminating and conveying mechanism according to a preferred embodiment of the present utility model.

In the figure: 1. a double-station gluing mechanism; 11. a fixing frame; 12. a bottom carrier roller; 13. a lower coating roller; 14. an upper applicator roll; 15. a glue groove; 16. a glue barrel; 17. a bearing seat; 18. a pressing cylinder; 19. a gluing slide seat; 2. a, a plate conveying mechanism; 21. a first transport chassis; 22. a feeding motor; 23. a first drive wheel; 24. a first driven wheel; 25. a first belt; 26. a first guide wheel assembly; 27. a first pair of center plates; 3. a positioning mechanism; 31. a chassis; 32. array type universal idler wheels; 33. a hollowed-out plate; 34. jacking up the assembly; 35. shaping pushing hands; 4. b plate feeding mechanism; 41. a plate-like manipulator; 411. a vacuum plate-like suction cup; 412. an exhaust passage; 413. a vacuum pump; 414. locking the air valve; 415. a seal assembly; 4151. a sealing sheet; 4152. sealing the cylinder; 4153. a cylinder mounting seat; 416. a sponge; 42. a manipulator moving module; 421. a Z-axis moving module; 4211. a first mounting frame; 4212. a first slider; 4213. a vertical slide bar; 4214. a Z-axis motor; 422. an X-axis moving module; 4221. a second mounting frame; 4222. a translation slider; 4223. translating the slide rail; 43. a flanging assembly; 431. a separating disc; 432. a separating cylinder; 433. a connecting rod; 5. a bonding and conveying mechanism; 51. a second transport chassis; 52. a blanking motor; 53. a second driving wheel; 54. a second driven wheel; 55. a second belt; 56. a second guide wheel assembly; 57. a second pair of center plates; 6. an upper plate frame; A. a, a plate; B. and B, plate material.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

As shown in fig. 1-13, an automatic glue spreading device for plates comprises a double-station glue spreading mechanism 1 with an A station and a B station, an A plate conveying mechanism 2 for conveying an A plate A to the double-station glue spreading mechanism A station, a positioning mechanism 3 for positioning a B plate B to a designated position, a B plate feeding mechanism 4 for transferring the B plate on the positioning mechanism to the double-station glue spreading mechanism B station, and a laminating conveying mechanism 5 for placing the glued B plate on the surface of the glued A plate to be laminated with each other.

Specifically, as shown in fig. 3-4, the double-station gluing mechanism 1 comprises a fixed frame 11, a bottom carrier roller 12, a lower coating roller 13, an upper coating roller 14, a glue groove 15 and a glue barrel 16; the bottom carrier roller 12, the lower coating roller 13 and the upper coating roller 14 are respectively rotatably arranged on the fixed frame 11 through bearing seats 17; the lower coating roller 13 is positioned above the bottom carrier roller 12, and a gap for the A plate to pass through is reserved between the bottom carrier roller 12 and the lower coating roller 13 and is used for spreading glue on the upper surface of the A plate; the upper coating roller 14 is positioned above the lower coating roller 13 and is used for spreading glue on the lower surface of the B plate; the glue groove 15 is arranged at the lower part of the upper coating roller 14, and the lower surface of the upper coating roller 14 is soaked in the glue groove 15; the bottom of the glue groove 15 is provided with a hopper hole group; the rubber barrel 16 is arranged below the bottom carrier roller 12;

as shown in fig. 8, the board loading mechanism 4 includes a board-shaped manipulator 41 and a manipulator moving module 42; the plate-shaped manipulator 41 is mounted on the manipulator moving module 42, and grabs and moves the B plate to the upper surface of the upper coating roller 14 under the driving of the manipulator moving module 42, so as to realize the movement and the gluing action of the B plate.

According to the utility model, by designing the double-station gluing mechanism, the structure of the B plate upper plate mechanism 4 and the action coordination with other mechanisms, the synchronous gluing of the opposite surfaces of two plates is realized, the plates can be directly attached after gluing, and the plates do not need to be carried and transferred, so that the damage to the gluing surface or the edges of the plates caused by manual transfer of the plates is avoided, defective products are not generated, the subsequent defective product cutting procedures are reduced, and the operation cost is reduced; meanwhile, the gluing efficiency and quality of the plates are improved; the whole automatic plate laying device occupies small area, and reduces the whole operation cost.

The realization process of synchronous gluing of the opposite surfaces of the two plates is as follows: the bottom carrier roller 12 of the double-station gluing mechanism 1 is used for conveying the plate A, the lower coating roller 13 is used for coating materials such as glue or powder on the upper surface of the plate A, and the upper coating roller 14 is used for coating materials such as glue or powder on the bottom surface of the plate B; the coating action of the B plate is to grasp the B plate by the plate manipulator 41 of the B plate feeding mechanism 4, and then to move the B plate to the upper surface of the upper coating roller 14 and pass through at a certain speed by the control of the manipulator moving module 42, so that the upper coating roller 14 transfers glue or powder to the bottom surface of the B plate.

As a further preferable scheme, as shown in fig. 3, the double-station gluing mechanism 1 further comprises a cylinder assembly for adjusting the gap between the bottom carrier roller 12 and the lower coating roller 13, wherein the cylinder assembly comprises a pressing cylinder 18 and a gluing slide 19; the telescopic rod of the air cylinder is fixedly connected with a bearing seat 17 on the lower coating roller 13; the gluing slide seat 19 is fixedly arranged on the fixing frame 11, the bearing seat 17 is slidably arranged on the gluing slide seat 19, and is driven by a telescopic rod of the air cylinder to move up and down along a slide block on the gluing slide seat 19. The cylinder assembly is used for adjusting the glue coating amount of the plate A, and particularly the center distance between the bottom carrier roller 12 and the lower coating roller 13 is controlled through the lower pressing cylinder 18 so as to adjust the gap size.

As a further preferable scheme, as shown in fig. 9-10, the plate manipulator 41 comprises a vacuum plate chuck 411, an exhaust passage 412 arranged on the vacuum plate chuck 411, and a vacuum pump 413 connected with the exhaust passage 412; the vacuum plate-shaped sucker 411 is provided with a choke 414, and the choke 414 is blocked or opened by a sealing component 415 so as to keep the air cavity in the vacuum plate-shaped sucker 411 in a vacuum state or exhaust the vacuum. The utility model can better protect the integrity and flatness of the plate by designing the plate-shaped mechanical arm 41 and sucking the plate in a vacuumizing mode, and the plate edge is not damaged by manual transfer of the plate, and the transfer mode is particularly suitable for plates such as thin-layer plates, light paperboards, soft boards and the like.

As a further preferable embodiment, as shown in fig. 9, a sponge 416 is disposed at the bottom of the vacuum plate-shaped suction cup 411. Because the sponge 416 has the characteristics of softness, easy lamination, full coverage and the like, the sponge has stronger adsorption, buffering and grabbing effects on the thin plate, the oil film plate and the opposite plate; the sponge 416 is additionally arranged to better protect the plate, and the plate which is positioned by the positioning mechanism and has a certain inclination can be grasped and transferred in a matching manner, so that the plate has a certain buffering effect.

As a further preferred embodiment, as shown in fig. 10, the seal assembly 415 includes a seal plate 4151, a seal cylinder 4152, and a cylinder mount 4153; the shape of the sealing piece 4151 is matched with the shape and the size of the lock valve 414; the telescopic rod of the sealing cylinder 4152 is fixedly connected with the sealing plate 4151, the cylinder body of the sealing cylinder 4152 is fixed on a cylinder mounting seat 4153, and the cylinder mounting seat 4153 is fixed on the back surface of the vacuum plate-shaped sucker 411. The purpose of the lock 414 is to keep the vacuum pressure within the air cavity from losing easily, as well as to vent the vacuum. The process of grabbing the plate material requires the sealing component 415 to close the air lock valve 414 to concentrate the vacuum pressure in the air cavity, and the sealing component 415 is required to open the air lock valve 414 to exhaust the air when loosening the plate material so as to avoid vacuum adsorption.

As a further preferable scheme, as shown in fig. 9, the board feeding mechanism 4 of the B board further comprises a flanging component 43; the flanging component 43 comprises a separating disc 431 and a separating disc Zhang Qigang 432, wherein the separating disc 431 is movably connected to two sides of the vacuum plate-shaped sucker 411; the cylinder body of the separating cylinder 432 is movably arranged on the back surface of the vacuum plate-shaped sucker 411, and the telescopic rod of the separating cylinder 432 is arranged on the back surface of the separating disk 431 through a connecting rod 433; the separating disk 431 is turned out by controlling the separating cylinder 432 to break the vacuum suction between the plate material and the vacuum plate-like suction cup 411. The flanging component 43 designed by the utility model mainly aims at pulling up the edge of the plate to an angle and breaking the vacuum in the plate so as to play a role in separating. The utility model can realize the overturning action of the separating disc 431 by adopting the existing overturning mechanism, and can overturn the plate by adopting a vacuumizing mode. Preferably, the two separating discs 431 positioned on two sides of the vacuum plate-shaped sucker 411 can adopt independent air cavities, the two separating discs 431 can not act, can singly act, can be linked at the same time, and can set flanging action according to the characteristics of the plate.

As a further preferred embodiment, as shown in fig. 8 and 11-12, the manipulator moving module 42 includes a Z-axis moving module 421 and an X-axis moving module 422; the plate manipulator 41 is mounted on the Z-axis moving module 421 to realize lifting movement of the plate manipulator 41 in the vertical direction; the Z-axis moving module is mounted on the X-axis moving module 422 to realize the reciprocating movement of the plate-shaped robot 41 in the horizontal direction.

The Z-axis moving module 421 of the present utility model may be a moving module capable of implementing vertical lifting motion in the prior art, such as cooperation between screw driving components. The Z-axis moving module 421 of the utility model particularly adopts a tooth meshing transmission mode to realize vertical lifting displacement, and the Z-axis moving module 421 comprises a first mounting frame 4211, a first sliding seat 4212, a vertical sliding rod 4213 and a Z-axis motor 4214; the first sliding seat 4212 is fixedly installed on the first installation frame 4211; a sliding block is arranged on one side surface of the vertical sliding rod 4213, and is matched with the first sliding seat 4212 to move up and down along the vertical direction, and teeth arranged in the vertical direction are arranged on the other side surface of the vertical sliding rod 4213; the power output end of the Z-axis motor 4214 is connected with a power gear engaged with the teeth. The Z-axis motor 4214 rotates to drive the power gear to rotate, and drives the vertical slide bar 4213 to move up and down along the first slide seat 4212 and the first mounting frame 4211 in a manner of meshing and driving the gear, and the plate-shaped manipulator 41 is fixed at the bottom of the vertical slide bar 4213, so that the plate-shaped manipulator 41 can move up and down along the vertical direction of the Z-axis.

The X-axis moving module 422 of the present utility model may be a moving module capable of moving horizontally in the prior art, for example, the X-axis moving module 422 of the present utility model includes a second mounting frame 4221, a translation slider 4222, a translation slide rail 4223, and an X-axis motor (not shown in the drawings); the first mounting frame 4211 of the Z-axis moving module 421 is fixed on the second mounting frame 4221; the translation sliding block 4222 is installed at the bottom of the second installation frame 4221, and the translation sliding rail 4223 is installed on the upper plate frame 6 for installing the whole B plate upper plate mechanism 4; the X-axis motor is in transmission connection with the second mounting frame 4221 or the translation sliding block 4222, and the transmission mode can enable screw rod transmission or tooth meshing transmission, so that the plate-shaped manipulator 41 can move horizontally along the length direction of the horizontal sliding rail, and the plate transferring action is realized.

As a further preferable scheme, as shown in fig. 6-7, the automatic plate glue spreading device further comprises a positioning mechanism 3 for positioning the plate B to a designated position; the positioning mechanism 3 comprises a bottom frame 31, an array universal roller 32, a hollowed-out plate 33, a jacking component 34 and a shaping pushing hand 35; the underframe 31 is arranged on the first conveying underframe 21 of the A plate conveying mechanism 2, and one side of the underframe 31, which is close to the double-station gluing mechanism 1, is a downward inclined side; the array type universal roller 32 is arranged on the underframe 31; the hollow plate 33 is provided with an array through hole, and the hollow plate 33 is paved on the underframe 31 so that the array universal roller 32 protrudes out of the array through hole on the hollow plate 33; the jacking component 34 is arranged below the underframe 31, and the jacking component 34 passes through the underframe 31 and is in transmission connection with the bottom surface of the hollowed-out plate 33; the shaping pushers 35 are mounted on the periphery of the chassis 31. The utility model has the main function of carrying out positioning treatment before the plate is arranged on the plate B, and on one hand, the utility model improves the uniformity of the plate B in the glue spreading process of the double-station glue spreading mechanism 1 and avoids the missing coating of the periphery of the plate; on the other hand, in the follow-up laminating process, the accuracy of laminating counterpoint of B panel and A panel is improved to the rubber coating has been improved with laminating processing's quality, the shop's of composite board is glued the quality of improvement.

In addition, because the existing positioning mechanism 3 mostly adopts centering tools, such as centering plates, and the like, the positions of the plates are corrected, particularly, the plates which are easy to deform and break, such as thin plates, light paperboards, glass and the like, are positioned and shaped, and the plates are easy to cause compression damage, so that subsequent processing, such as processing quality reduction of a laminating process, is caused. The positioning mechanism 3 of the utility model adopts the inclined angle and the array type universal roller 32, so that the edge damage caused by impact and compaction can be greatly avoided. When the plate is placed on the underframe 31, the plate automatically approaches to the downward inclined side of the underframe 31 due to the action of the inclined angle and the array universal roller 32 and is attached to the shaping pushing handle 35 or the flange; the array type universal roller 32 provides good distributed supporting force for the thin plate, ensures that the thin plate is not easy to deform when being placed, and simultaneously ensures that the friction resistance of the bottom surface of the thin plate is reduced to the minimum when the positioning mechanism 3 is shaped. In addition, the hollow plate 33 is driven to move up and down by the jacking component 34 (the jacking component comprises but is not limited to an air cylinder, a motor or a gear motor, or a worm lifter and the like), the hollow part avoids the universal roller, after the shaping pushing hand 35 finishes plate positioning and limiting, the hollow plate 33 supports the plate from bottom to top, provides enough supporting area for the plate, prevents deformation, provides enough supporting force for the next procedure plate manipulator 41 to take materials and press down, and further ensures that the plate is not deformed.

As a further preferable scheme, as shown in fig. 5, the a plate conveying mechanism 2 comprises a first conveying underframe 21, and a first belt assembly arranged on the first conveying underframe 21; the first belt assembly comprises a feeding motor 22, a first driving wheel 23, a first driven wheel 24 and a first belt 25; the first belt 25 is sleeved between the first driving wheel 23 and the first driven wheel 24, and the feeding motor 22 drives the first driving wheel 23 to rotate; the a-plate conveying mechanism 2 further includes a first guide wheel assembly 26 provided at one side of the first conveying chassis 21 and a first pair of center plates 27. As a further preferable scheme, as shown in fig. 13, the automatic plate glue spreading device further comprises a laminating and conveying mechanism 5; the fitting conveying mechanism 5 comprises a second conveying underframe 51 and a second belt assembly arranged on the second conveying underframe 51; the second belt assembly comprises a blanking motor 52, a second driving wheel 53, a second driven wheel 54 and a second belt 55; the second belt 55 is sleeved between the second driving wheel 53 and the second driven wheel 54, and the blanking motor 52 drives the second driving wheel 53 to rotate; the laminating conveying mechanism 5 further comprises a second guide wheel assembly 56, a second centering disc 57 and a front pushing hand and rear pushing hand (not shown in the drawing) which are arranged on one side of the second conveying underframe 51, and the setting of the correction component is used for keeping consistency of front, rear, left and right positions of the plate in the laminating process and improving the laminating quality of the plate.

The A plate is conveyed before being coated by the A plate conveying mechanism 2, the upper surface of the A plate is coated by the A station of the double-station coating mechanism 1, the A plate is conveyed out by the belt assembly of the laminating conveying mechanism 5 after coating, and finally the laminating process is finished on the laminating conveying mechanism 5. In the power transmission, the bottom carrier roller 12, the lower coating roller 13 and the upper coating roller 14 on the double-station gluing mechanism are all unpowered and passively rotate, and the forward power of the plate passing through the gluing station is the active input of the plate conveying mechanism A2 and the active output of the laminating conveying mechanism 5. The position correction of the A plate in the gluing and attaching process is mainly realized through a guide wheel assembly and a centering disc which are arranged on the A plate conveying mechanism 2 and the attaching and conveying mechanism 5, so that the consistency of the position of the A plate in the glue spreading process is ensured.

The automatic plate paving device is used for synchronously finishing the gluing and laminating procedures of two plates of the A, B plate, so that the composite plate with high glue coating quality and greatly reduced plate loss is obtained. A. The B plates can be used for compositing two plates with the same material or compositing two plates with different materials. The working process of the automatic plate laying device is as follows:

(1) And (3) feeding:

the A plate is conveyed to an A station of the double-station gluing mechanism 1 through the A plate conveying mechanism 2; the plate B is subjected to position correction through the positioning mechanism 3, so that the position accuracy of the subsequent plate transferring, gluing and attaching processes is improved; the B plate subjected to position correction is grabbed by a plate-shaped manipulator 41 of a B plate feeding mechanism 4 and then moves to a B station of a double-station gluing mechanism 1 to finish gluing preparation action;

(2) Double-station gluing:

after the positions of the plates A and B are ready to be in place, the lower coating roller 13 of the double-station gluing mechanism 1 is used for coating materials such as glue or powder on the upper surface of the plate A, and the upper coating roller 14 of the double-station gluing mechanism 1 is used for coating materials such as glue or powder on the bottom surface of the plate B; wherein, feeding and gluing are a continuous process.

(3) And (3) laminating and conveying:

A. after the gluing of the plate B is finished, the plate A is sent out through the belt assembly of the laminating conveying mechanism 5, the plate B is continuously transported to the upper side of the laminating conveying mechanism 5 through the plate-shaped mechanical arm 41, the horizontal position of the plate-shaped mechanical arm 41 is controlled by the X-axis moving module 422, the vertical position of the plate-shaped mechanical arm 41 is controlled by the Z-axis moving module 421, the plate B is placed on the upper surface of the plate A, the laminating process is finished, and finally a finished product is sent out through the belt assembly of the laminating conveying mechanism 5.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims (10)

1. The automatic plate glue spreading device is characterized by comprising a double-station glue spreading mechanism with an A station and a B station, an A plate conveying mechanism for conveying the A plate to the A station of the double-station glue spreading mechanism, and a B plate feeding mechanism for transferring the B plate to the B station of the double-station glue spreading mechanism;

the double-station gluing mechanism comprises a fixing frame, a bottom carrier roller, a lower coating roller, an upper coating roller, a glue groove and a glue barrel; the bottom carrier roller, the lower coating roller and the upper coating roller are respectively rotatably arranged on the fixing frame through bearing seats; the lower coating roller is positioned above the bottom carrier roller, and a gap for the A plate to pass through is reserved between the bottom carrier roller and the lower coating roller and is used for spreading glue on the upper surface of the A plate; the upper coating roller is positioned above the lower coating roller and is used for spreading glue on the lower surface of the B plate; the glue groove is arranged at the lower part of the upper coating roller, and the lower surface of the upper coating roller is soaked in the glue groove; the bottom of the glue tank is provided with a funnel hole group; the rubber barrel is arranged below the bottom carrier roller;

the plate feeding mechanism of the B plate comprises a plate-shaped manipulator and a manipulator moving module; the plate-shaped manipulator is arranged on the manipulator moving module, and the plate-shaped manipulator grabs and moves the plate B to the upper surface of the upper coating roller under the drive of the manipulator moving module so as to realize the movement and the gluing action of the plate B.

2. The automatic plate glue spreading device according to claim 1, wherein the double-station glue spreading mechanism further comprises a cylinder assembly for adjusting the gap between the bottom carrier roller and the lower glue spreading roller, and the cylinder assembly comprises a lower pressing cylinder and a glue spreading slide seat; the telescopic rod of the air cylinder is fixedly connected with the bearing seat on the lower coating roller; the gluing slide seat is fixedly arranged on the fixing frame, the bearing seat is slidably arranged on the gluing slide seat, and the bearing seat is driven by the telescopic rod of the air cylinder to move up and down along the sliding block on the gluing slide seat.

3. The automatic glue spreading device for the plate material according to claim 1, wherein the plate-shaped manipulator comprises a vacuum plate-shaped sucker, an exhaust passage arranged on the vacuum plate-shaped sucker and a vacuum pump connected with the exhaust passage; and a lock valve is arranged on the vacuum plate-shaped sucker and is blocked or opened by a sealing assembly so as to keep the air cavity in the vacuum plate-shaped sucker in a vacuum state or discharge vacuum.

4. The automatic glue spreading device for plates according to claim 3, wherein the bottom of the vacuum plate-shaped sucker is provided with a sponge.

5. The automatic glue spreading device for plates according to claim 3, wherein the sealing assembly comprises a sealing sheet, a sealing cylinder and a cylinder mounting seat; the shape of the sealing piece is matched with the shape and the size of the locking valve; the telescopic rod of the sealing cylinder is fixedly connected with the sealing piece, the cylinder body of the sealing cylinder is fixed on the cylinder mounting seat, and the cylinder mounting seat is fixed on the back surface of the vacuum plate-shaped sucker.

6. The automatic glue spreading device for plates as in claim 3, wherein the plate feeding mechanism for plate B further comprises a flanging assembly; the flanging assembly comprises a split disc and a split Zhang Qigang, and the split disc is movably connected to two sides of the vacuum plate-shaped sucker; the cylinder body of the split cylinder is movably arranged on the back surface of the vacuum plate-shaped sucker, and the telescopic rod of the split cylinder is arranged on the back surface of the split disc through a connecting rod; the separating cylinder is controlled to enable the separating disc to be turned outwards, so that vacuum adsorption between the plate and the vacuum plate-shaped sucker is broken.

7. The automatic glue spreading device for plates according to claim 1, wherein the manipulator moving module comprises a Z-axis moving module and an X-axis moving module; the plate-shaped manipulator is arranged on the Z-axis moving module to realize lifting movement of the plate-shaped manipulator in the vertical direction; the Z-axis moving module is arranged on the X-axis moving module so as to realize the reciprocating movement of the platy manipulator in the horizontal direction.

8. The automatic glue spreading device for boards as defined in claim 1, further comprising a positioning mechanism for positioning the B board to a designated position; the positioning mechanism comprises a bottom frame, an array type universal roller, a hollowed-out plate, a jacking component and a shaping pushing hand; the underframe is arranged on the A plate conveying mechanism, and one side of the underframe, which is close to the double-station gluing mechanism, is a downward inclined side; the array type universal roller is arranged on the underframe; the hollow plate is provided with an array through hole, and the hollow plate is paved on the underframe so that the array universal roller protrudes out of the array through hole on the hollow plate; the jacking component is arranged below the underframe and is in transmission connection with the bottom surface of the hollowed-out plate after penetrating through the underframe; the shaping pushing handle is arranged at the periphery of the underframe.

9. The automatic glue spreading device of claim 1, wherein the a-board conveying mechanism comprises a first conveying chassis, a first belt assembly mounted on the first conveying chassis; the first belt assembly comprises a feeding motor, a first driving wheel, a first driven wheel and a first belt; the first belt is sleeved between the first driving wheel and the first driven wheel, and the feeding motor drives the first driving wheel to rotate; the A plate conveying mechanism further comprises a first guide wheel assembly arranged on one side of the first conveying underframe and a first pair of middle plates.

10. The automatic glue spreading device for plates according to claim 1, further comprising a laminating and conveying mechanism; the attaching conveying mechanism comprises a second conveying underframe and a second belt assembly arranged on the second conveying underframe; the second belt assembly comprises a blanking motor, a second driving wheel, a second driven wheel and a second belt; the second belt is sleeved between the second driving wheel and the second driven wheel, and the blanking motor drives the second driving wheel to rotate; the laminating conveying mechanism further comprises a second guide wheel assembly arranged on one side of the second conveying underframe and a second centering disc.

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