WO2021169460A1 - 一种板材复合生产线 - Google Patents

一种板材复合生产线 Download PDF

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Publication number
WO2021169460A1
WO2021169460A1 PCT/CN2020/133207 CN2020133207W WO2021169460A1 WO 2021169460 A1 WO2021169460 A1 WO 2021169460A1 CN 2020133207 W CN2020133207 W CN 2020133207W WO 2021169460 A1 WO2021169460 A1 WO 2021169460A1
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WO
WIPO (PCT)
Prior art keywords
cutting
plate
conveying
positioning
roller
Prior art date
Application number
PCT/CN2020/133207
Other languages
English (en)
French (fr)
Inventor
杨正波
王兵
白纪新
董占波
李永林
孙瑞海
蒋超
高玉柱
王洪波
刘明海
孙国旗
Original Assignee
北新集团建材股份有限公司
中建材创新科技研究院有限公司
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Application filed by 北新集团建材股份有限公司, 中建材创新科技研究院有限公司 filed Critical 北新集团建材股份有限公司
Publication of WO2021169460A1 publication Critical patent/WO2021169460A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/0046—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by constructional aspects of the apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
    • B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
    • B27D1/08—Manufacture of shaped articles; Presses specially designed therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D5/00—Other working of veneer or plywood specially adapted to veneer or plywood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D5/00—Other working of veneer or plywood specially adapted to veneer or plywood
    • B27D5/006—Trimming, chamfering or bevelling edgings, e.g. lists
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1284—Application of adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0004—Cutting, tearing or severing, e.g. bursting; Cutter details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/18—Handling of layers or the laminate

Definitions

  • the invention relates to the technical field of composite board production equipment, in particular to a composite board production line.
  • the processing of building or furniture boards such as wood and gypsum board usually sticks a film on the surface of the board.
  • the surface of the board can improve the performance of the board, such as moisture-proof, waterproof, fire-resistant, flame-retardant, high temperature resistance, and improved resistance to deformation. Make the board more beautiful and rich in appreciation value.
  • the current board film processing is to paste the composite film on the decorative surface of the board and the sides of both sides.
  • the board produced by this film method has the problem that the end surface joints of adjacent boards are not beautiful enough during use. Affect the overall design layout of the board when used as a decorative board.
  • the purpose of the present invention is to provide a plate composite production line that solves the above technical problems.
  • the plate composite production line has high automation efficiency, and the produced plates and composite films have a high degree of adhesion, better quality, and the surface and the two sides of the plate. The side and both ends are attached to the composite film, which further improves the aesthetics of the board.
  • the present invention provides a sheet composite production line, including: a feeding system, a front flap device connected with the feeding system to turn the sheet upside down, and a front flap device connected with the front flap device for unwinding and combining a rolled composite film
  • the composite system that presses the composite film to the board and the unloading system connected to the composite system; the feeding system transports the board into the production line, and the front flap device detects the upper surface of the board and flips the board with the decorative side down to the decorative side
  • the composite system sequentially presses the composite film to the decorative surface of the board, the side surfaces and the end surfaces of the two sides, and then discharges the material through the blanking system;
  • the composite system includes three-sided composite equipment, tracking cutting equipment, The first turning conveyor roller set, four-corner cutting equipment and five-sided composite equipment.
  • the three-sided composite equipment includes a front conveyor track, a rear conveyor track, a pressing device set at the boundary between the front conveyor track and the rear conveyor track, a film air expansion shaft set above the pressing device for placing composite film rolls, A glue squeegee device arranged adjacent to the air expansion shaft of the film roll and connected to the hot melt glue machine and a film cutting mechanism arranged on both sides of the feeding end of the rear conveyor track. After unwinding, the roll material on the air expansion shaft of the film is transferred to the squeegee device. The squeegee device coats the hot melt adhesive on the back of the composite film. The composite film is squeezed by the squeegee device and then sent to the pressing device by the conveying roller.
  • the plate is conveyed to the junction of the front conveyor track and the rear conveyor track.
  • the back surface of the composite film coated with hot melt glue is attached to the surface of the plate.
  • the plate continues to be conveyed forward to drive the composite film into the pressing device, and the pressing device removes the composite film.
  • the plate is transferred to the rear conveyor track.
  • the two sides of the plate are pressed with the composite film.
  • the two sides of the rear conveyor track are equipped with side rollers to roll the composite film on both sides of the plate to the side of the plate.
  • the one-time film cutting mechanism cuts the composite film on both sides of the plate material tail, and cuts the composite film of the plate material tail to the same width of the plate;
  • the tracking cutting equipment includes a rack and is set on the rack for feeding The tail detection switch at the end and the tracking cutter set across the rack.
  • the tracking cutter includes a guide rail set across the rack at a predetermined angle with the sheet conveying direction, and a blade connected to the guide rail and set toward the transmission surface of the rack.
  • the blade and The cutting cylinder is connected, and the material tail detection switch is connected with the cutting cylinder signal.
  • the material tail detection switch detects the tail of the plate material and sends a cutting signal to the cutting cylinder.
  • the cutting cylinder drives the blade to move from the first end of the guide rail to the first end of the guide rail.
  • the composite film of the material tail of the two-end cutting board; the first steering conveying roller group includes a conveying frame, a number of conveying rollers arranged in parallel on the conveying frame, a steering photoelectric detection switch, and a steering conveying mechanism.
  • the steering conveying mechanism includes a supporting base, The bracket and several conveying belts arranged on the bracket, each conveying belt is located between two adjacent conveying rollers, parallel to the conveying roller and connected with the driving motor; the conveying direction of the conveying belt is perpendicular to the conveying direction of the conveying roller, and turns to the photoelectric
  • the detection switch detects that the plate sends a stop signal to the conveyor roller, the conveyor roller is positioned to stop, the drive motor drives the conveyor belt to drive, and the conveyor belt turns and conveys the plate to the four-corner cutting device;
  • the four-corner positioning and cutting device includes a positioning conveyor, which is respectively set in the positioning The four corner film cutting mechanism at the four top corners of the conveyor, the photoelectric detection switch and the electric control unit arranged on the positioning conveyor, the electric control unit is respectively connected with the positioning conveyor, the four corner film cutting mechanism, and the photoelectric detection switch signal; photoelectric detection switch It detects that the plate enters the positioning conveyor and sends a detection signal to the electronic control unit.
  • the electronic control unit sends a stop command to the positioning conveyor and also sends a cutting command to the tetrakeratme mechanism. After the positioning conveyor stops, the tetrakeratme mechanism cuts off the side of the plate The excess composite film and the composite film that is folded to the bottom surface of the board.
  • the five-sided composite equipment includes a hot air gun set on both sides of the feed end and an end roller set on both sides.
  • the hot air gun set includes two sets of hot air guns set on both sides of the front end of the five-sided composite device.
  • Hot air is sprayed toward the end surface of the plate to heat the hot melt adhesive on the back of the composite film, and the end roller sets are respectively arranged on both sides of the five-sided composite device to roll the composite film at both ends of the plate onto the end surface of the plate.
  • the side roller sets on both sides of the rear conveyor track of the three-sided composite equipment include several upper rollers, several upper hemming rollers, several side rollers, and several lower rollers arranged in sequence along the sheet conveying direction. Hemming rollers and several lower rollers.
  • the one-time film cutting mechanism includes a cutting positioning roller, a blade arranged above the cutting positioning roller and facing the cutting positioning roller, and an overturning cylinder drivingly connected to the blade; the one-time film cutting mechanism is set according to the width of the sheet, and the sheet is transported after it enters the track, The side of the plate is attached to the cutting positioning roller and conveyed forward; on both sides of the feeding end of the rear conveyor track are respectively provided with a film cutting photoelectric detection switch connected to the signal of the film cutting mechanism, the photoelectric detection switch of the film cutting and the film cutting mechanism Drive the air cylinder signal connection, the one-time cutting film photoelectric detection switch is used to detect the plate signal and send the plate signal to the turning cylinder.
  • the turning cylinder cannot receive the plate signal and rotates downwards.
  • the blade cutting board material tail is connected to the next board material head.
  • Film the composite film is cut into the same width as the sheet; the turning cylinder receives the signal of the sheet and rotates upward, and the blade is lifted.
  • the tracking cutting machine of the tracking cutting equipment includes a guide rail arranged across the frame at a predetermined included angle with the sheet conveying direction, a lifting mechanism, a cutting cylinder connected to the lifting mechanism, a blade connected to the cutting cylinder, and a guide rail Connected driving cylinder;
  • the lifting mechanism is arranged in the guide rail, the driving cylinder is arranged at one end of the guide rail, the driving cylinder is connected with the material end detection switch signal, the material end detection switch detects the material tail of the plate and sends the material end signal to the driving cylinder, and the driving cylinder drives the description
  • the sliding of the guide rail drives the lifting mechanism to move from the first end of the guide rail to the second end of the guide rail;
  • the cutting cylinder is connected with the material end detection switch signal, and the material end detection switch detects the tail of the plate material and sends the material end signal to the cutting cylinder.
  • the cutting cylinder drives the lifting mechanism up and down to adjust the distance between the blade and the plate to adapt to the thickness of the plate.
  • the four-corner film cutting mechanism of the four-corner positioning and cutting device includes a bottom plate, a positioning block one, two positioning blocks and a cutting blade arranged on the bottom plate.
  • the positioning block one includes an end surface positioning surface
  • the positioning block two includes a side positioning surface and Cutting positioning surface
  • the end surface positioning surface of positioning block 1 is perpendicular to the side positioning surface of positioning block 2, and is on the same plane as the cutting positioning surface of positioning block 2
  • the cutting blade is set against the cutting positioning surface of positioning block 2.
  • the cutting blade and the cutting motor are connected to move forward or backward along the cutting positioning surface under the drive of the cutting motor; the photoelectric detection switch detects that the plate enters the positioning conveyor and sends a detection signal to the electronic control unit.
  • the positioning conveyor sends a stop command and a cutting command to the quadrangular film cutting mechanism.
  • the end surface of the positioning block 1 of the quadrangular film cutting mechanism abuts against the end surface of the plate, and the side positioning surface of the positioning block 2 abuts Leaning on the side of the board
  • the cutting motor drives the cutting blade to move forward along the cutting positioning surface of the positioning block 2 to cut the excess composite film on the side of the board and the excess composite film that is folded to the bottom surface of the board, and the cutting blade touches After reaching the positioning block, the cutting is completed.
  • the front turning equipment includes a roller structure frame, a first roller table and a second roller table that are installed in the roller structure frame for simultaneous conveying of the upper and lower double layers, and are respectively arranged on the first roller table ,
  • the two sets of pressing devices on the second roller table and the plate turning cylinder when the plate enters the second roller table and is transported to the predetermined position, the first roller table and the second roller table stop conveying while the pressing device extends to fix the plate ,
  • the turning plate cylinder drives the roller structure frame to rotate as a whole, the roller structure frame rotates 180°, the position of the first roller table and the second roller table are reversed, the weight of the plate falls on the first roller table after the flip, and the pressing device Retracted, the sheet continues to be transported forward.
  • it further includes a rear flap device arranged between the composite system and the blanking system.
  • the rear flap device is connected to the five-sided composite device of the composite system through the second turning conveying roller group.
  • the rear flap device is connected to the blanking system. System connection.
  • the second turning conveying roller set includes a second conveying frame, a plurality of transverse conveying rollers arranged in parallel on the second conveying frame, a second turning photoelectric detection switch arranged on the second conveying frame, and a first The second steering conveying mechanism.
  • the second steering conveying mechanism includes a support base, a bracket, and a plurality of longitudinal conveying belts arranged on the bracket. Each longitudinal conveying belt is located between two adjacent lateral conveying rollers and is parallel to the lateral conveying roller and is parallel to the first conveying roller.
  • Two driving motors are connected; the conveying direction of the longitudinal conveyor belt is perpendicular to the conveying direction of the horizontal conveyor rollers, the plate enters the second turning conveyor roller group and is transported on the longitudinal conveyor belt, the second turning photoelectric detection switch detects that the plate is sent to the longitudinal conveyor belt to stop Signal, the longitudinal conveying belt is positioned and stopped, the second driving motor drives the transverse conveying roller to drive, and the transverse conveying roller turns the plate to the rear turning equipment.
  • the front flap device is provided with an induction sensor for identifying the decorative surface of the plate.
  • the induction sensor detects that the decorative surface of the plate is facing down and sends a flap signal to the flap cylinder, the pressing device extends to fix the plate, and the flap cylinder is driven.
  • the roller structure frame rotates as a whole to turn the sheet over to turn the sheet up to the decorative surface.
  • a counting sensor is provided on the rear turning device, and the rear turning device is turned over every interval of a sheet.
  • the plate feeding, compounding and unloading are all completed automatically, without manual intervention in the whole process, and the manual operation is replaced by automation.
  • the automation degree of the whole system is that the production line can continuously produce and improve the working efficiency of processing.
  • the compounding system of the plate compounding production line of the present invention attaches a compound film to the five sides of the plate, the front, both sides, and the end faces at both ends, which solves the problem that the joints of the plate are not beautiful enough when the plate is used.
  • the board composite production line of the present invention is fully automatic and continuous production, which is particularly suitable for the deep processing requirements and material properties of paper-faced gypsum board products, and processes ordinary paper-faced gypsum boards into high-quality decorative boards.
  • Fig. 1 is a schematic diagram of the structure of a plate composite production line in an embodiment of the present invention
  • FIG. 2 is a schematic diagram of the feeding system
  • Figure 3 is a schematic diagram of the structure of the front flap equipment
  • Figure 4 is a side view of the front flap device
  • Figure 5 is a schematic diagram of the structure of the three-sided composite equipment
  • Figure 6 is a top view of the front flap equipment
  • Figure 7 is a schematic diagram of the pressing device of the three-sided composite equipment
  • Figure 8 is a process diagram of the side rollers of the three-sided composite equipment rolling the composite film
  • Figure 9 is a schematic diagram of the process of cutting the composite film by the one-time film cutting mechanism
  • Figure 10 is a schematic diagram of the structure of the one-time film cutting mechanism of the three-sided composite equipment
  • Figure 11 is a top view of the one-time film cutting mechanism of the three-sided composite equipment
  • Figure 12 is a schematic diagram of the structure of the tracking and cutting equipment
  • Figure 13 is a top view of the tracking cutting device
  • Figure 14 is a schematic diagram of the structure of the tracking cutting machine
  • 15 is a schematic diagram of the connection structure of the cutting cylinder and the blade of the tracking cutter
  • Figure 16 is a schematic diagram of the structure of the one-time turning conveying roller group
  • Figure 17 is a schematic structural diagram of a four-corner positioning and cutting device
  • 18 is a schematic diagram of the structure of the four-corner film cutting mechanism of the four-corner positioning and cutting device
  • Figure 19 is a positional layout diagram of positioning block one and positioning block two of the tetragonal film cutting mechanism
  • 20 is a schematic diagram of positioning block one of the first embodiment
  • 21 is a schematic diagram of positioning block 1 of the second embodiment
  • Figure 22 is a schematic diagram of the plate entering the four-corner positioning and cutting device
  • Figure 23 is a cutting process diagram of the four-corner positioning cutting device
  • Figure 24 is a comparison diagram of plates before and after cutting by the four-corner positioning cutting device
  • Figure 25 is a schematic diagram of a film-cutting width adjustment mechanism
  • Figure 26 is a schematic diagram of a five-sided composite device
  • Figure 27 is a schematic diagram of an end rolling device
  • Figure 28 is a process diagram of rolling the composite film in turn by the end rollers
  • Figure 29 is a schematic diagram of a second turning conveying roller set
  • Figure 30 is a schematic diagram of the blanking system
  • Fig. 31 is a schematic diagram of the cleaning device.
  • a plate composite production line includes: a feeding system, a front turning device 108 connected to the feeding system to turn the plate upside down, and a front turning device 108 connected to the roll A composite system that unwinds the composite film and presses the composite film onto the board and a blanking system connected to the composite system.
  • the composite system includes a three-sided composite device 111, a tracking cutting device 112, a first turning conveyor roller group 117, a four-corner cutting device 130, and a five-sided composite device 118 arranged in sequence along the production line.
  • the feeding system includes an automatic feeding machine 101, a feeding workbench 102, an automatic feeding machine 103, a feeding workbench 104, a gantry feeder 105, and an automatic feeder 106.
  • the automatic feeding machine 101 is connected to the feeding workbench 102
  • the automatic feeding machine 103 is connected to the feeding workbench 104.
  • the feeding workbench 102 and the feeding workbench 104 are respectively arranged on both sides of the automatic feeding machine 106, on the gantry.
  • the feeder 105 is arranged above the automatic feeder 106 across the feeder 102, the automatic feeder 106, and the feeder 104.
  • the gantry loader 105 is equipped with a negative pressure suction cup that can be used to suck up the plates.
  • the gantry loader 105 can lift up and down to pick up and lay down the plates.
  • the gantry loader 105 can move horizontally to move the plates from the loading table 102 or
  • the loading table 104 is moved to the automatic feeder 106, and the automatic feeder 106 conveys the plate to the front turning device 108.
  • the front turning equipment 108 includes a roller structure frame 1080, a first roller table 1081 and a second roller table that are installed in the roller structure frame 1080 for both upper and lower double-layer conveying in the same direction. 1082.
  • Two sets of pressing devices 1083 and plate turning cylinders 1084 are respectively arranged on the first roller table 1081 and the second roller table 1082.
  • the roller table stops conveying and the second roller table 1082
  • the pressing device 1083 of a roller table 1081 extends to fix the plate
  • the flap cylinder 1084 drives the roller structure frame 1080 to rotate clockwise or counterclockwise
  • the roller structure frame 1080 rotates 180°
  • the first roller table 1081 the second roller table 1081
  • the position of the roller table 1082 is reversed, the weight of the plate falls on the turned first roller table 1081, the pressing device 1083 retracts, and the plate continues to be transported forward.
  • the front flap device 108 is provided with an induction sensor 1085 for identifying the decorative surface of the board.
  • the induction sensor 1085 detects that the decorative surface of the board is facing down and sends a flapping signal to the flap cylinder 1084, and the pressing device 1083 extends to fix the board.
  • the turning plate cylinder 1084 drives the roller structure frame 1080 to rotate as a whole to turn the plate over and turn the plate up to the decorative surface.
  • a limit structure is provided on the roller structure frame 1080, the roller structure frame rotates 180°, the limit structure jams the roller structure frame 1080, the roller structure frame 1080 stops rotating, and the flip is completed at one time. It is ensured that all panels entering the composite system are decorated with the decorative side facing upwards.
  • the three-sided composite equipment 111 includes a front conveying crawler 1111, a rear conveying crawler 1113, a pressing device 1112 arranged at the boundary between the front conveying crawler 1111 and the rear conveying crawler 1113, and a pressing device 1112 arranged above the pressing device.
  • the film air expansion shaft 1114 used to place the composite film roll, the glue squeegee 1115 arranged adjacent to the film air expansion shaft 1114 and connected with the hot melt glue machine 129, and the two sides of the feeding end of the rear conveyor track 1113 One cut film mechanism 600.
  • the roll material on the film air expansion shaft 1114 is unrolled and sent to the squeegee device 1115.
  • the squeegee device 1115 coats the hot melt glue on the back of the composite film.
  • the laminating device 1112 is conveyed in the direction, and the plate is conveyed to the junction of the front conveyor belt 1111 and the rear conveyor belt 1113.
  • the back surface of the composite film coated with hot melt glue is attached to the surface of the plate, and the plate continues to be conveyed forward to drive the composite film into the pressing Device 1112, the pressing device 1112 presses the composite film with the surface of the plate and transfers the plate to the rear conveyor belt 1113.
  • the two sides of the plate and the composite film are pressed together.
  • the two sides of the rear conveyor belt 1113 are provided with side roller sets 01 respectively. Roll the composite film on both sides of the plate to the side of the plate. After the side of the plate is rolled, the one-time film cutting mechanism 600 cuts the composite film on both sides of the plate material tail, and cuts the composite film of the plate material tail to the same width as the plate. .
  • the pressing device 1112 includes a bottom pressure roller 020 on the same horizontal line as the front conveyor track 1111 and the rear conveyor track 1113, and an upper pressure roller 021 arranged above the bottom pressure roller 020.
  • 021 and the bottom pressing wheel 020 are driven in the same direction and at the same speed.
  • the upper pressing wheel 021 can move up and down to adjust the distance from the bottom pressing wheel 020.
  • the plate drives the composite film into the lifting space of the pressing device 1112 and is transported forward.
  • 021 controls the pressure applied to the surface of the sheet by adjusting the distance from the bottom pressing wheel 020 to press the sheet and the composite film on the upper surface into one.
  • the side roller set 01 on both sides of the rear conveyor belt 1113 of the three-sided composite device 111 includes a number of upper rollers 011 and a number of upper hemming rollers arranged in sequence along the sheet conveying direction 012.
  • the side roller set 01 on both sides of the rear conveyor belt 1113 of the three-sided composite equipment 111 includes 2 to 5 upper rollers 011 and 2 to 5 upper hemming rollers arranged in sequence along the sheet conveying direction 012, 5-10 side rollers 013, 2-5 lower hemming rollers 014, and 2-5 lower rollers 015.
  • the conveyor track 1113 passes through the side roller set 01 to press the composite film on both sides of the plate to the side of the plate and press the composite film whose side length exceeds the thickness of the plate to the bottom surface of the plate.
  • the one-time film cutting mechanism 600 includes a cutting positioning roller 660 arranged against the side of the sheet, a blade 670 arranged above the cutting positioning roller 660 and facing the cutting positioning roller, and a turning cylinder 680 drivingly connected with the blade 670.
  • the photoelectric detection switch 700 for one-time film cutting is set under the first film-cutting mechanism 600 to detect the sheet material signal and send the sheet signal to the turning cylinder 680 of the one-time film cutting mechanism 600.
  • the turning cylinder 680 receives the sheet material signal and rotates upward, and the blade is lifted 670 , The turning cylinder 680 does not receive the plate signal, the turning cylinder 680 rotates downwards, the blade 670 drops, and the composite film that is connected to the plate material head behind the production line is cut to cut the composite film into the same width as the plate.
  • the one-time film cutting mechanism 600 includes a bottom plate 610, a telescopic mechanism provided on the bottom plate 610, and a lifting and cutting assembly connected to the telescopic mechanism; the telescopic mechanism includes a bottom plate 610
  • the limiting block 650 is provided with a cutting positioning roller 660 and an upwardly extending connecting plate 655 above the limiting block 650; the other end of the push rod 630 forms a pushing handle, and rotating the pushing handle can push the slider 625 to move forward and backward on the guide rail 620
  • the distance between the two primary film cutting mechanisms 600 is adjusted to adapt to the width of the sheet.
  • the lifting and cutting assembly includes a blade 670, a turning cylinder 680, and a blade fine-tuning screw 690.
  • the turning cylinder 680 is arranged above the cutting positioning roller 660 and is rotatably connected with the blade fine-tuning screw 690.
  • the blade 670 is arranged on the turning cylinder 680.
  • the blade fine-tuning screw 690 The other end of the 690 passes through the connecting plate 655 to form a fine adjustment handle 695.
  • Rotating the fine adjustment handle 695 can adjust the turning cylinder 680 up and down to adjust the distance between the turning cylinder 680 and the cutting positioning roller 660 to adapt to the height of the plate.
  • the spring telescopic rod 640 is used to adapt to the width deviation of the plate or the displacement deviation of the plate during the conveying process, so that the blade 670 can be accurately positioned and set to the side of the plate.
  • the tracking cutting device 112 includes a frame 210, a tail detection switch 250 arranged at the feed end 211 of the frame, and a tracking cutting machine 220 arranged across the frame 210.
  • the tracking cutting machine 220 includes The sheet conveying direction is at a predetermined included angle across the guide rail 221 arranged across the rack 210 and the blade 224 connected to the guide rail 221 and arranged toward the transmission surface of the rack 210.
  • the blade 224 is connected to the cutting cylinder 223, and the material end detection switch 250 is connected to the cutting cylinder.
  • the tail detection switch 250 detects that the tail of the board material sends a cutting signal to the cutting cylinder 223, and the cutting cylinder 223 drives the blade 224 to move from the first end 221-1 of the guide rail 221 to the second end 221- of the guide rail. 2Cut the composite film at the end of the board material.
  • the tracking cutter 220 includes a guide rail 221, a lifting mechanism 222, a cutting cylinder 223 connected to the lifting mechanism 222, a blade 224 connected to the cutting cylinder 223, and a driving cylinder 226 connected to the guide rail 221.
  • the lifting mechanism 222 is installed in the guide rail 221
  • the cutting cylinder 223 drives the lifting mechanism 222 up and down to adjust the height of the blade 224 from the conveyor 210
  • the driving cylinder 226 is installed at one end of the guide rail 224 and drivingly connected with the guide rail 221 to drive the guide rail 221 to slide and drive the lifting mechanism 222 moves between the first end 221-1 and the second end 221-2 of the guide rail 221.
  • the proximity switch 250 is signal-connected with the driving air cylinder 226.
  • the proximity switch 250 detects that the material tail of the plate enters the feeding end of the conveyor 210 and sends a material tail signal to the tracking cutter 220, and the tracking cutter 220 receives the material tail
  • the driving cylinder 226 drives the lifting mechanism 222 to travel from the first end 221-1 of the guide rail 221 to the second end 221-2 according to the speed data.
  • the cutting cylinder 223 is signally connected to the material end detection switch 250, and the material end detection switch 250
  • the tail of the board material is detected to send a tail signal to the cutting cylinder 223, and the cutting cylinder 223 drives the lifting mechanism 222 to move up and down to adjust the distance between the blade 224 and the board to adapt to the thickness of the board.
  • the composite film of the tail of the board material cut by the tracking cutter 220 reserves a composite film that is 3 to 5 cm longer than the thickness of the board at the end of the board material.
  • the conveyor 210 is provided with a speed sensor 280 for detecting the conveying speed of the plate, and the speed sensor 280 is signally connected to the driving cylinder 226 to transmit the conveying speed of the plate to the driving cylinder 226.
  • the speed sensor 280 detects the conveying speed of the plate and converts the conveying speed into speed data and sends it to the driving cylinder 226.
  • the driving cylinder 226 drives the lifting mechanism 222 to advance at the same speed as the plate.
  • the blade 224 and the plate are relatively stationary. Under this condition, the tracking and cutting equipment cuts The composite film at the end of the board material is flat and smooth.
  • the guide rail 221 of the tracking cutter 220 and the conveying direction of the conveyor 210 are laterally arranged above the conveyor 210 at an included angle of 25 degrees.
  • the lifting mechanism 222 includes a support rod 001 connected to the guide rail 221 provided in the guide rail 221, a fixing plate 002 connected to the support rod 001, and a fixing plate 002 provided on the fixing plate 002.
  • the screw nut 003 and the lifting screw 004 threaded through the screw nut 003 and the screw nut 003 are connected, the lifting screw 004 and the cutting cylinder 223 are connected to the cutting cylinder 223 to move up and down along the screw nut 004 .
  • one end of the cutting cylinder 223 is provided with a rotating shaft 008, and the blade 224 is sleeved on the rotating shaft 008.
  • the cutting cylinder 223 drives the rotating shaft 008 to rotate to drive the blade 224 to rotate and cut the composite film.
  • the blade 224 is a circular blade. . Under this condition, the blade 224 rotates to cut the composite film, and the edge of the cut composite film is smooth and free of burrs.
  • the first steering conveying roller set 117 includes a conveying frame 171, a number of conveying rollers 172 arranged in parallel on the conveying frame 171, a steering photoelectric detection switch 173, and a steering conveying mechanism.
  • the steering conveying mechanism includes a support base, The bracket and a plurality of conveying belts 175 arranged on the bracket, each conveying belt 175 is located between two adjacent conveying rollers 172, parallel to the conveying rollers 172 and connected to a driving motor (not shown).
  • the conveying direction of the conveying belt 175 is perpendicular to the conveying direction of the conveying roller 172.
  • the photoelectric detection switch 173 detects that the plate sends a stop signal to the conveying roller 172, the conveying roller 172 stops positioning, and the driving motor drives the conveying belt 175 to drive. Steering and conveying to the four-corner cutting device 130.
  • the four-corner positioning and cutting device 130 includes a positioning conveyor 300, a four-corner film cutting mechanism 400 respectively arranged at the four top corners of the positioning conveyor 300, a photoelectric detection switch 310 arranged on the positioning conveyor 300, and Electronic control unit (not shown), the electronic control unit is respectively connected to the positioning conveyor 300, the four corner film cutting mechanism 400, and the photoelectric detection switch 310; the photoelectric detection switch 310 detects that the plate enters the positioning conveyor 300 and sends a detection to the electronic control unit Signal, the electronic control unit sends a stop instruction to the positioning conveyor 300 and also sends a cutting instruction to the four corner slitting film mechanism 400.
  • the four corner slitting film mechanism 400 cuts off the excess composite film on the side of the sheet and is pressed to The composite film on the underside of the board.
  • the photoelectric detection switch 310 is located in the middle of the input end of the positioning conveyor 300 and is set below the conveying surface of the positioning conveyor 300.
  • the quadrangular cut film mechanism 400 includes a bottom plate 410, a positioning block one 420, a positioning block two 430, and a cutting blade 440 arranged on the bottom plate 410.
  • the positioning block one 420 includes an end surface positioning surface 421, a positioning block
  • the second 430 includes a side positioning surface 431 and a cutting positioning surface 435.
  • the end positioning surface 421 of positioning block one 420 is perpendicular to the side positioning surface 431 of positioning block two 430, and is on the same plane as the cutting positioning surface 435 of positioning block two 430.
  • the cutting blade 440 is arranged against the cutting positioning surface 435 of the positioning block two 430, and the cutting blade 440 is connected with the cutting motor 450 to move forward or backward along the cutting positioning surface 435 under the driving of the cutting motor 450 .
  • the plate from the first turning conveyor roller group 117 enters the four-corner positioning and cutting device 400.
  • the photoelectric detection switch 310 detects that the plate sends a detection signal to the electronic control unit, and the electronic control unit sends a detection signal to the positioning conveyor 300
  • the stop command sends a cutting command to the four-corner film cutting mechanism 400 at the same time.
  • the plate is positioned and stopped on the positioning conveyor 300.
  • the laminated two sides of the composite film abut on the side positioning surface 431 of the positioning block two 430, the cutting blade 440 is set toward the top corner of the side of the sheet, and the cutting motor 450 drives the cutting blade 440 to cut along the positioning block two 430.
  • the cutting positioning surface 435 moves forward, and the cutting blade 440 touches the positioning block 420 after the cutting is completed.
  • the positioning block 420 further includes a protective surface 425 disposed opposite to the end surface positioning surface 421, and the height of the protective surface 425 is higher than the height of the end surface positioning surface 421.
  • the positioning block 420 is a trapezoidal body gradually rising from the end surface positioning surface 421 to the protective surface 425, or in the second embodiment, as shown in FIG. 21, the positioning block 420 includes positioning It is composed of two parts, a protective part higher than the positioning part.
  • a set of film-cutting width adjusting mechanisms 330 are respectively provided at both ends of the positioning conveyor 300, and the film-cutting width adjusting mechanism 330 includes two width adjusting rails 331 arranged in parallel.
  • the width adjustment screw 332 is parallel to the width adjustment guide 331 and is arranged between the two width adjustment guides 331, two width adjustment screws
  • the opposite ends of 332 are respectively connected to a mounting plate 333.
  • the mounting plate 333 is connected to two width adjustment guide rails 331 through a sliding block 334.
  • Each mounting plate 333 is provided with a set of four-corner film cutting mechanism 400.
  • the rod 332 Pushed by the rod 332, it moves along the width adjustment rail 331 to push the quadrangular film cutting mechanism 400 to move toward or away from the width adjustment rail 321 to adapt to the width of the sheet to be cut.
  • the other end of the width adjusting screw 332 is formed as a width adjusting handle 335, and turning the width adjusting handle 335 can push the width adjusting screw 332 to move and adjust the distance between the two mounting plates 333.
  • the first end 311 of the positioning conveyor 300 is provided with a film-cutting length adjustment mechanism 340, and the film-cutting width adjustment mechanism 330 provided at the first end 311 of the positioning conveyor is provided on the film-cutting length adjustment mechanism 340 and the film-cutting length adjustment mechanism 340
  • the length adjustment mechanism 340 is slidably connected, and the film cutting width adjustment mechanism 330 arranged at the second end 312 of the positioning conveyor 300 is fixedly arranged on the positioning conveyor 300.
  • two parallel positioning guide rails 470 are installed at the bottom of the bottom plate 410 of the quadrangular film cutting mechanism 400, and two sets of pulleys 480 are installed at the bottom of the bottom plate 410.
  • the pulleys 480 can move in the positioning guide rails 470.
  • the bottom plate 410 It is connected with the positioning cylinder 490 and moves along the positioning guide 470 under the drive of the positioning cylinder 490.
  • the positioning guide 470 of the four-corner film cutting mechanism 400 is fixedly installed on the mounting plate 333 of the film cutting width adjustment mechanism 330, and the plate is on the belt conveyor 300. After the positioning stops, the quadrangular cutting mechanism 400 is driven by the positioning cylinder 490 to move toward the sheet.
  • the five-sided composite equipment 118 includes a frame 180, a conveying roller 181 arranged on the frame 180, two sets of secondary heating devices respectively arranged on both sides of the feeding end of the frame 180, and The end rolling device 800 on both sides of 180, the secondary heating device respectively heats the composite film toward the two ends of the sheet, and the end rolling device 800 rolls and adheres the composite film at both ends of the sheet to the end surface of the sheet.
  • the end roller pressing device 800 includes two sets of roller roller sets respectively arranged on both sides of the frame 180, and each roller set includes surface roller rollers 810 arranged in sequence along the production line.
  • the top edge hemming roller 820 is inclined at a first predetermined angle with the horizontal plane.
  • the plate passes through the top edge hemming roller 820 and the composite film on both sides of the plate is pressed down to the end surface of the plate.
  • the end surface roller 830 will The composite film is rolled and attached to the end surface of the plate.
  • the bottom edge folding roller 840 is inclined at a second predetermined angle with the horizontal plane to fold the composite film whose two ends exceed the thickness of the plate to the bottom surface of the plate, and the bottom roller 850 will fold it.
  • the composite film pressed to the bottom surface is pressed and attached to the bottom surface of the board.
  • each roller is correspondingly connected with a fastener for adjusting the pressure of the roller, and the fastener adjusts the pressure of the roller by adjusting the position of the roller.
  • each set of rollers includes 2-5 surface rollers 810, 2-5 top hemming rollers 820, and 10-25 end faces arranged in sequence along the sheet conveying direction.
  • the secondary heating device can choose a hot air gun group, each group of hot air gun group includes 2 to 4 hot air jets toward the end surface of the sheet to deheat the hot melt adhesive on the composite film.
  • the temperature of the hot air sprayed by the hot air gun is 60-80 degrees Celsius.
  • the secondary heating device is a plurality of heating tubes evenly arranged at both ends of the five-sided composite device 180.
  • it further includes a rear turning device 121 arranged between the composite system and the unloading system.
  • the plate is conveyed from the five-sided compound device 118 to the second turning conveying roller group 119 and then enters the rear turning device 121 via the conveyor 120.
  • the second turning conveying roller set 119 includes a second conveying frame 191, a plurality of lateral conveying rollers 192 arranged in parallel on the second conveying frame 191, and a second conveying frame 191 arranged on the second conveying frame 191.
  • the second lifting mechanism includes a supporting base, a bracket, and a plurality of longitudinal conveying belts 194 arranged on the bracket.
  • Each longitudinal conveying belt 195 is located between two adjacent lateral conveying rollers 192 It is parallel to the lateral conveying roller 192 and connected to the second driving motor, and the conveying direction of the longitudinal conveying belt 195 is perpendicular to the conveying direction of the lateral conveying roller 192.
  • the sheet enters the second turning conveying roller group 119 and is conveyed on the longitudinal conveying belt 195.
  • the second turning photoelectric detection switch 193 detects the sheet to send a stop signal, the longitudinal conveying belt 195 is positioned and stopped, and the second driving motor drives the transverse conveying roller 192 to drive.
  • the conveying roller 192 turns and conveys the plate to the conveyor 120, and then enters the rear turning device 121 via the conveyor 120.
  • the rear flap device 121 can be rotated 180 degrees to turn the plate.
  • the rear flap device 121 is equipped with a counting sensor, and the rear flap device 121 flips according to the counting interval of the counting sensor.
  • the rear flap device can be selected in the actual operation process. 121 is turned over only when the second counting sensor counts as an odd number or only when the second counting sensor counts as an even number.
  • the discharging system includes an automatic discharging machine 123, a gantry blanking machine 124, a blanking table 125, an automatic blanking machine 126, a blanking table 127, and an automatic blanking machine 128.
  • the automatic discharging machine 123 is connected to the rear turning device 121 through the conveyor 122, the blanking workbench 125 is set on the side of the automatic discharging machine 123, and the automatic blanking machine 126 is connected to the blanking workbench 125 by transmission to convey the blanking work. Plates are placed on the table 125, and the blanking table 127 is set on the other side of the automatic discharging machine 123.
  • the automatic blanking machine 128 and the blanking table 127 are drivingly connected to convey the plates on the blanking table 127.
  • the gantry blanking machine 124 is horizontal.
  • the cross-cutting worktable 125, the automatic discharging machine 123, and the cutting worktable 127 are arranged above the automatic discharging machine 123.
  • the gantry blanking machine 124 can move up and down and horizontally.
  • the gantry blanking machine 124 is provided with a negative pressure suction cup gantry blanking machine 124.
  • a conveyor 109 is further provided between the front flap device 108 and the three-sided composite device 111 of the composite system, and a cleaning device 110 is provided on the conveyor.
  • the cleaning device 110 includes a disc type brush, a round roller type brush, and a dust cover set toward the surface of the board to collect dust. Under this condition, before the board enters the composite system, the cleaning device 110 removes gypsum or Laminated to facilitate the pressing of the composite film on the board.
  • the specific dimensional values of the components listed in the present invention are exemplary values, and the dimensional parameters of different components may adopt different values in actual production applications according to actual plate production requirements.
  • plate loading, compounding and unloading are all completed automatically, without manual intervention in the whole process, and manual operation is replaced by automation.
  • the degree of automation of the entire system and the continuous production of the production line can improve the working efficiency of processing.
  • the board composite production line is affixed with a composite film to the five sides of the board, the front, both sides, and the end faces at both ends, which solves the problem that the joints are not beautiful when the board is used.

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Abstract

一种板材复合生产线，包括：上料***、与上料***相连以将板材翻转至正面向上的前翻板设备(108)、与前翻板设备(108)相连用于将卷状的复合膜开卷并将复合膜压合到板材上的复合***以及与复合***连接的下料***。该板材复合生产线，板材上料、复合以及下料均是自动化完成，生产线可连续生产，提高了工作效率且对板材的正面、两侧侧面、两端端面均贴上了复合膜，解决了板材使用时接缝处不够美观的问题。

Description

一种板材复合生产线
本申请要求在2020年02月28提交中国专利局、申请号为202010130755.9、发明名称为“一种板材复合生产线”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及复合板材生产设备技术领域，尤其涉及一种复合板材的生产线。
背景技术
建筑或家具用板材如木板、石膏板的加工过程通常会在板材表面贴膜，板材表面贴能够提高板材的性能，例如防潮、防水、防火、阻燃、耐高温、提高抗形变能力等，还可以使板材更加美观富有欣赏价值。
板材的贴膜生产的过程繁琐且复杂致使难以完全实现自动化生产，诸多操作需要人工辅助完成，这意味着贴膜过程需要多次停止生产线进行人工干预，无法连续生产，造成了板材的生产周期长、成产成本高、生产效率低的缺陷。同时板材与膜纸复合过程存在一些不易控制的问题，例如膜纸位置偏差造成的贴膜效果不佳，或是膜纸在板材表面堆积产生褶皱影响板材质量导致板材在应用过程中膜纸易脱落影响板材美观甚至影响板材使用寿命，以及膜纸与板材压合过程施力控制不当损伤板材表面使板材成为废板等。
同时，目前的板材贴膜加工均是将复合膜贴在板材的装饰面以及两侧的侧面，这种贴膜方式生产出的板材在使用过程中存在相邻板材的端面接缝处不够美观的问题，影响板材作为装饰板使用时的整体设计布局。
发明内容
针对上述问题，本发明的目的是提供一种解决以上技术问题的板材复合生产线，该板材复合生产线自动化效率高，生产出的板材与复合膜贴合度高、质量更好且板材的表面、两侧面、两端面均与复合膜贴合，进一步提高了板材的美观程度。
本发明提供了一种板材复合生产线，包括：上料***、与上料***相连以将板材翻转至正面向上的前翻板设备、与前翻板设备相连用于将卷状的复合膜开卷并将复合膜压合到板材上的复合***以及与复合***连接的下料***；上料***将板材输送进入生产线，前翻板设 备探测板材上表面并将装饰面朝下的板材翻转至装饰面向上，复合***依次将复合膜压合到板材装饰面、两侧侧面、两侧端面后通过下料***下料；其中，复合***包括沿着生产线方向依次设置的三面复合设备、跟踪切割设备、第一转向输送辊组、四角裁切设备以及五面复合设备。三面复合设备包括前传送履带、后传送履带、设置于前传送履带和后传送履带的分界处的压合装置、设置于压合装置上方的用于放置复合膜卷料的卷膜气涨轴、临近卷膜气涨轴设置并与热熔胶机连接的刮胶装置以及设置于后传送履带的进料端两侧的一次切膜机构。卷膜气涨轴上的卷料开卷后传送至刮胶装置，刮胶装置将热熔胶涂覆于复合膜的背面，复合膜经过刮胶装置刮胶后通过传送辊向压合装置方向传送，板材传送到前传送履带与后传送履带的交界处，复合膜涂覆有热熔胶的背面贴合到板材表面，板材继续向前传送带动复合膜进入压合装置，压合装置将复合膜与板材表面压合后板材传送至后传送履带上将板材两侧面与复合膜压合，后传送履带的两侧设置有侧面辊压轮组分别将板材两侧的复合膜辊压到板材侧面上，板材侧面辊压完成后，一次切膜机构裁切板材料尾两侧的复合膜，将板材料尾的复合膜裁切至于板材等宽；跟踪切割设备包括机架、设置于机架进料端的料尾检测开关以及横跨机架设置的跟踪切割机，跟踪切割机包括与板材输送方向呈预定夹角横跨机架设置的导轨以及与导轨连接朝向机架传输面设置的刀片，刀片与裁切气缸连接，料尾检测开关与裁切气缸信号连接，料尾检测开关检测到板材料尾向裁切气缸发送裁切信号，裁切气缸驱动刀片从导轨的第一端移动到导轨的第二端裁切板材料尾的复合膜；第一转向输送辊组包括传送机架、平行设置于传送机架上的若干输送辊、转向光电检测开关以及转向输送机构，转向输送机构包括支撑底座、支架以及设置于支架上的若干输送皮带，每根输送皮带位于相邻的两根输送辊之间与输送辊平行并与驱动电机连接；输送皮带的输送方向与输送辊的输送方向垂直，转向光电检测开关检测到板材向输送辊发送停止信号，输送辊定位停止，驱动电机驱动输送皮带传动，输送皮带将板材转向输送至四角裁切装置；四角定位裁切装置包括定位输送机、分别设置于定位输送机的四个顶角的四角切膜机构、设置于定位输送机上的光电检测开关以及电控单元，电控单元分别与定位输送机、四角切膜机构、光电检测开关信号连接；光电检测开关检测到板材进入定位输送机向电控单元发送检测信号，电控单元向定位输送机发送停止指令同时向四角切膜机构发送裁切指令，定位输送机定位停止后，四角切膜机构切除板材侧面多余的复合膜以及被折压到板材底面的复合膜。五面复合设备包括设置于进料端两侧的热风枪组以及设置于两侧的端部辊压轮组，热风枪组包括设置于五面复合设备前端两侧的两组热风枪，热风枪朝向板材端面喷射热风以加热复合膜背面的热熔胶，端部辊压轮组分别设置于五面复合设备两侧以将板材两端的复合膜辊压到板材端面上。
可选择地，三面复合设备的后传送履带两侧的侧面辊压轮组包括沿着板材输送方向依次 设置的若干上辊压轮、若干上折边辊压轮、若干侧面辊压轮、若干下折边辊压轮以及若干下辊压轮。
可选择地，一次切膜机构包括切割定位滚轮、设置于切割定位滚轮上方朝向切割定位滚轮设置的刀片以及与刀片驱动连接的翻转气缸；一次切膜机构根据板材宽度设置，板材进入后传送履带，板材的侧面贴着切割定位滚轮向前传送；后传送履带的进料端两侧分别设置与一次切膜机构信号连接的一次切膜光电检测开关，一次切膜光电检测开关与一次切膜机构的驱动气缸信号连接，一次切膜光电检测开关用于检测板材信号并将板材信号发送给翻转气缸，翻转气缸接收不到板材信号向下转动，刀片切割板材料尾与下一块板材料头相连的复合膜，将复合膜切割成与板材等宽；翻转气缸接收到板材信号向上转动，刀片抬起。
可选择地，跟踪切割设备的跟踪切割机包括与板材输送方向呈预定夹角横跨机架设置的导轨、升降机构、与升降机构连接的裁切气缸、与裁切气缸连接的刀片以及与导轨连接的驱动气缸；升降机构设置在导轨中，驱动气缸设置于导轨一端，驱动气缸与料尾检测开关信号连接，料尾检测开关检测到板材料尾向驱动气缸发送料尾信号，驱动气缸驱动述导轨滑动进而带动升降机构从导轨的第一端移动到导轨的第二端；裁切气缸与料尾检测开关信号连接，料尾检测开关检测到板材料尾向裁切气缸发送料尾信号，裁切气缸驱动升降机构上下升降进而调节刀片距离板材的距离以适应板材的厚度。
可选择地，四角定位裁切装置的四角切膜机构包括底板、设置于底板上的定位块一、定位块二以及裁切刀片，定位块一包括端面定位面，定位块二包括侧面定位面以及裁切定位面，定位块一的端面定位面与定位块二的侧面定位面垂直、与定位块二的裁切定位面在同一平面上，裁切刀片贴靠定位块二的裁切定位面设置，裁切刀片与裁切电机连接在裁切电机的驱动下沿着裁切定位面向前或向后移动；光电检测开关检测到板材进入定位输送机向电控单元发送检测信号，电控单元向定位输送机发送停止指令同时向四角切膜机构发送裁切指令，定位输送机定位停止后，四角切膜机构的定位块一的端面定位面抵靠在板材端面，定位块二的侧面定位面抵靠在板材侧面，裁切电机驱动裁切刀片沿着定位块二的裁切定位面向前行走裁切板材侧面多余的复合膜以及被折压到板材底面的多余的复合膜，裁切刀片触碰到定位块一后裁切完成。
可选择地，前翻板设备包括辊筒结构机架、安装在辊筒结构机架中的上、下双层同向输送的第一辊道、第二辊道、分别设置于第一辊道、第二辊道上的两组压紧装置以及翻板气缸，当板材进入第二辊道输送至预定位置后，第一辊道、第二辊道时停止输送同时压紧装置伸出将板材固定，翻板气缸驱动辊筒结构机架整体旋转，滚筒结构机架旋转180°，第一辊道和第二辊道的位置翻转，板材的重量落在翻转后的第一辊道上，压紧装置缩回，板材在继续向 前输送。
可选择地，进一步包括设置于复合***和下料***之间的后翻板设备，后翻板设备通过第二转向输送辊组与复合***的五面复合设备连接，后翻板设备与下料***连接。
可选择地，第二转向输送辊组包括第二传送机架、平行设置于第二传送机架上的若干横向输送辊、设置于第二传送机架上的第二转向光电检测开关、以及第二转向输送机构，第二转向输送机构包括支撑底座、支架以及设置于支架上的若干纵向输送皮带，每根纵向输送皮带位于相邻的两根横向输送辊之间与横向输送辊平行并与第二驱动电机连接；纵向输送皮带的输送方向与横向输送辊的输送方向垂直，板材进入第二转向输送辊组在纵向输送皮带上输送，第二转向光电检测开关检测到板材向纵向输送皮带发送停止信号，纵向输送皮带定位停止，第二驱动电机驱动横向输送辊传动，横向输送辊将板材转向输送至后翻板设备。
可选择地，前翻板设备设置有用于识别板材装饰面的感应传感器，感应传感器探测到板材装饰面朝下向翻板气缸发送翻板信号，压紧装置伸出以固定板材，翻板气缸驱动辊筒结构机架整体旋转以翻转板材将板材翻转至装饰面向上。
可选择地，后翻板设备上设置有计数传感器，后翻板设备每间隔一块板材翻转一次。
本发明的板材复合生产线，板材上料、复合以及下料均是自动化完成，全程无需人工干预操作，用自动化取代手工操作，整个***的自动化程度，生产线可连续生产提高加工的工作效率。
本发明的板材复合生产线的复合***对板材的五面，正面、两侧侧面、两端端面均贴上了复合膜，解决了板材使用时接缝处不够美观的问题。
本发明的板材复合生产线是全自动连续式生产，尤其适合纸面石膏板产品深加工要求及材料性能，将普通纸面石膏板加工成优质的装饰性板材。
附图说明
并入到说明书中并且构成说明书的一部分的附图示出了本发明的实施例，并且与描述一起用于解释本发明的原理。在这些附图中，类似的附图标记用于表示类似的要素。下面描述中的附图是本发明的一些实施例，而不是全部实施例。对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，可以根据这些附图获得其他的附图。
图1是本发明实施例中的板材复合生产线的结构示意图；
图2是上料***的示意图；
图3是前翻板设备的结构示意图；
图4是前翻板设备的侧视图；
图5是三面复合设备的结构示意图；
图6是前翻板设备的俯视图；
图7是三面复合设备的压合装置的示意图；
图8是三面复合设备的侧面辊压轮组辊压复合膜的过程图；
图9是一次切膜机构裁切复合膜的过程示意图；
图10是三面复合设备的一次切膜机构的结构示意图；
图11是三面复合设备的一次切膜机构的俯视图；
图12是跟踪切割设备的结构示意图；
图13是跟踪切割设备的俯视图；
图14是跟踪切割机的结构示意图；
图15是跟踪切割机的裁切气缸与刀片的连接结构示意图；
图16是一次转向输送辊组的结构示意图；
图17是四角定位裁切装置的结构示意图；
图18是四角定位裁切装置的四角切膜机构的结构示意图；
图19是四角切膜机构的定位块一和定位块二的位置布置图；
图20是实施例一的定位块一的示意图；
图21是实施例二的定位块一的示意图；
图22是进入四角定位裁切装置的板材示意图；
图23是四角定位裁切装置的裁切过程图；
图24是四角定位裁切装置裁切前后的板材对比图；
图25是切膜宽度调节机构的示意图；
图26是五面复合设备的示意图；
图27是端部辊压装置的示意图；
图28是端部辊压轮依次辊压复合膜的过程图；
图29是第二转向输送辊组的示意图；
图30是下料***的示意图；
图31是清扫装置的示意图。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互任意组合。
如图1所示，一种板材复合生产线，包括：上料***、与上料***相连以将板材翻转至正面向上的前翻板设备108、与前翻板设备108相连用于将卷状的复合膜开卷并将复合膜压合到板材上的复合***以及与复合***连接的下料***。其中，复合***包括沿着生产线方向依次设置的三面复合设备111、跟踪切割设备112、第一转向输送辊组117、四角裁切设备130以及五面复合设备118。
如图2所示，上料***包括自动上料机101、上料工作台102、自动上料机103、上料工作台104、龙门上料机105、自动进料机106。自动上料机101与上料工作台102相连，自动上料机103与上料工作台104相连，上料工作台102、上料工作台104分别设置于自动进料机106两侧，龙门上料机105横跨上料工作台102、自动进料机106、上料工作台104设置于自动进料机106上方。龙门上料机105上设有可用于吸起板材的负压吸盘，龙门上料机105可上下升降将板材吸起、放下，龙门上料机105可水平移动将板材从上料工作台102或上料工作台104移动到自动进料机106上，自动进料机106将板材输送到前翻板设备108。
如图3、4所示，前翻板设备108包括辊筒结构机架1080、安装在辊筒结构机架1080中的上、下双层同向输送的第一辊道1081、第二辊道1082、分别设置于第一辊道1081、第二辊道1082上的两组压紧装置1083以及翻板气缸1084，当板材进入第二辊道1082输送至预定位置后，辊道停止输送同时第一辊道1081的压紧装置1083伸出将板材固定，翻板气缸1084驱动辊筒结构机架1080顺时针或逆时针旋转，滚筒结构机架1080旋转180°，第一辊道1081、第二辊道1082的位置翻转，板材的重量落在翻转后的第一辊道1081上，压紧装置1083缩回，板材继续向前输送。优选地，前翻板设备108上设置有用于识别板材装饰面的感应传感器1085，感应传感器1085探测到板材装饰面朝下向翻板气缸1084发送翻板信号，压紧装置1083伸出以固定板材，翻板气缸1084驱动辊筒结构机架1080整体旋转以翻转板材将板材翻转至装饰面向上。优选地，辊筒结构机架1080上设置有限位结构，滚筒结构机架旋转180°，限位结构卡住滚筒结构机架1080，滚筒结构机架1080停止转动，一次翻板完成，在此条件下，保证了进入复合***的板材均是装饰面朝上。
如图5、6所示，三面复合设备111包括前传送履带1111、后传送履带1113、设置于前传送履带1111和后传送履带1113的分界处的压合装置1112、设置于压合装置上方的用于放置复 合膜卷料的卷膜气涨轴1114、临近卷膜气涨轴1114设置并与热熔胶机129连接的刮胶装置1115以及设置于后传送履带1113的进料端两侧的一次切膜机构600。
卷膜气涨轴1114上的卷料展开开卷后传送至刮胶装置1115，刮胶装置1115将热熔胶涂覆于复合膜的背面，复合膜经过刮胶装置1115刮胶后通过传送辊向压合装置1112方向传送，板材传送到前传送履带1111与后传送履带1113的交界处，复合膜涂覆有热熔胶的背面贴合到板材表面，板材继续向前传送带动复合膜进入压合装置1112，压合装置1112将复合膜与板材表面压合后板材传送至后传送履带1113上将板材两侧面与复合膜压合，后传送履带1113的两侧设置有侧面辊压轮组01分别将板材两侧的复合膜辊压到板材侧面上，板材侧面辊压完成后，一次切膜机构600裁切板材料尾两侧的复合膜，将板材料尾的复合膜裁切至于板材等宽。
优选地，如图7所示，压合装置1112包括与前传送履带1111、后传送履带1113在同一水平线上的底压轮020以及设置于底压轮020上方的上压轮021，上压轮021和底压轮020同向同速传动，上压轮021可上下升降调节与底压轮020之间的距离，板材带动复合膜进入压合装置1112的可升降空间向前输送，上压轮021通过调节与底压轮020之间的距离控制向板材表面施加的压力以将板材与上表面的复合膜压合为一体。
优选地，如图8所示，三面复合设备111的后传送履带1113两侧的侧面辊压轮组01包括沿着板材输送方向依次设置的若干上辊压轮011、若干上折边辊压轮012、若干侧面辊压轮013、若干下折边辊压轮014以及若干下辊压轮015。优选地，三面复合设备111的后传送履带1113两侧的侧面辊压轮组01包括沿着板材输送方向依次设置的2～5个上辊压轮011、2～5个上折边辊压轮012、5～10个侧面辊压轮013、2～5个下折边辊压轮014以及2～5个下辊压轮015。板材经过后传送履带1113经过侧面辊压轮组01将板材两侧的复合膜压合到板材侧面并将板材侧面长度超过板材厚度的复合膜压合到板材底面。
如图9所示，三面复合设备111的后传送履带1113的进料端两侧分别设置与一次切膜机构600信号连接的一次切膜光电检测开关700。其中，一次切膜机构600包括抵靠板材侧面设置的切割定位滚轮660、设置于切割定位滚轮660上方朝向切割定位滚轮设置的刀片670以及与刀片670驱动连接的翻转气缸680。一次切膜光电检测开关700设置于一次切膜机构600下方用于检测板材信号并将板材信号发送给一次切膜机构600的翻转气缸680，翻转气缸680接收到板材信号向上转动，刀片抬起670，翻转气缸680接收不到板材信号，翻转气缸680向下转动，刀片670落下，切板材料尾与生产线后方的板材料头相连的复合膜，将复合膜切割成与板材等宽。
作为一种优选实施方式，如图10、11所示，一次切膜机构600包括底板610、设置于底板610上的伸缩机构以及与伸缩机构连接的升降切割组件；伸缩机构包括设置在底板610上的导 轨620、装配在导轨620中的滑块625、一端与推动滑块625连接用于推动滑块625移动的推杆630、与滑块625连接的弹簧伸缩杆640以及与弹簧伸缩杆640连接的限位块650，限位块650上方设置有切割定位辊轮660以及向上延伸的连接板655；推杆630的另一端形成推动把手，转动推动把手可推动滑块625在导轨620上前后移动进而调节两个一次切膜机构600之间的距离以适应板材的宽度。升降切割组件包括刀片670、翻转气缸680以及刀片微调丝杆690，翻转气缸680设置于切割定位辊轮660上方与刀片微调丝杆690转动连接，刀片670设置于翻转气缸680上，刀片微调丝杆690的另一端穿过连接板655形成微调把手695，转动微调把手695可上下调节翻转气缸680进而调节翻转气缸680到切割定位辊轮660的距离以适应板材的高度。其中，弹簧伸缩杆640用于适应板材的宽度偏差或板材在输送过程中出现的位移偏差使得刀片670能够精准定位设置与板材侧边。
如图12、13所示，跟踪切割设备112包括机架210、设置于机架进料端211的料尾检测开关250以及横跨机架210设置的跟踪切割机220，跟踪切割机220包括与板材输送方向呈预定夹角横跨机架210设置的导轨221以及与导轨221连接朝向机架210传输面设置的刀片224，刀片224与裁切气缸223连接，料尾检测开关250与裁切气缸223信号连接，料尾检测开关250检测到板材料尾向裁切气缸223发送裁切信号，裁切气缸223驱动刀片224从导轨221的第一端221-1移动到导轨的第二端221-2裁切板材料尾的复合膜。
如图14所示，跟踪切断机220包括导轨221、升降机构222、与升降机构222连接的裁切气缸223、与裁切气缸223连接的刀片224以及与导轨221连接的驱动气缸226，升降机构222设置在导轨221中，裁切气缸223驱动升降机构222上下升降进而调节刀片224距离输送机210的高度，驱动气缸226设置于导轨224一端与导轨221驱动连接以驱动导轨221滑动进而带动升降机构222在导轨221的第一端221-1和第二端221-2之间移动。接近开关250与驱动气缸226信号连接，在此条件下，接近开关250检测到板材的料尾进入输送机210的进料端向跟踪切割机220发送料尾信号，跟踪切割机220接收到料尾信号后，驱动气缸226驱动升降机构222按照速度数据从导轨221的第一端221-1行驶到第二端221-2，裁切气缸223与料尾检测开关250信号连接，料尾检测开关250检测到板材料尾向裁切气缸223发送料尾信号，裁切气缸223驱动升降机构222上下升降进而调节刀片224距离板材的距离以适应板材的厚度。
作为一种非限制实施方式，跟踪切断机220切割板材料尾的复合膜在板材料尾预留比板材的厚度长3～5厘米的复合膜。
输送机210上设置有用于探测板材输送速度的测速传感器280，测速传感器280与驱动气缸226信号连接将板材的输送速度传送给驱动气缸226。测速传感器280检测板材输送速度将输送速度转化成速度数据发送给驱动气缸226，驱动气缸226驱动升降机构222与板材同速前 进，刀片224与板材形成相对静止，在此条件下，跟踪切断设备切割板材料尾的复合膜平齐、光滑。
更优选地，跟踪切断机220的导轨221与输送机210的输送方向呈25度夹角横向设置于输送机210上方。
作为一种非限制性实施方式，如图14所示，升降机构222包括设置于导轨221中与导轨221连接的支撑杆001、与支撑杆001连接的固定板002、设置于固定板002上的丝杆螺母003以及穿过丝杆螺母003与丝杆螺母003螺纹连接的升降丝杆004，升降丝杆004与裁切气缸223连接在裁切气缸223的驱动下沿着丝杆螺母004上下升降。
如图15所示，裁切气缸223的一端设置有转轴008，刀片224套设在转轴008上，裁切气缸223驱动转轴008转动进而带动刀片224旋转裁切复合膜，刀片224为圆形刀片。在此条件下，刀片224旋转裁切复合膜，裁切后的复合膜边缘平整无毛边。
如图16所示，第一转向输送辊组117包括传送机架171、平行设置于传送机架171上的若干输送辊172、转向光电检测开关173以及转向输送机构，转向输送机构包括支撑底座、支架以及设置于支架上的若干输送皮带175，每根输送皮带175位于相邻的两根输送辊172之间与输送辊172平行并与驱动电机(图未示)连接。输送皮带175的输送方向与输送辊172的输送方向垂直，转向光电检测开关173检测到板材向输送辊172发送停止信号，输送辊172定位停止，驱动电机驱动输送皮带175传动，输送皮带175将板材转向输送至四角裁切装置130。
如图17所示，四角定位裁切装置130包括定位输送机300、分别设置于定位输送机300的四个顶角的四角切膜机构400、设置于定位输送机300上的光电检测开关310以及电控单元(图未示)，电控单元分别与定位输送机300、四角切膜机构400、光电检测开关310信号连接；光电检测开关310检测到板材进入定位输送机300向电控单元发送检测信号，电控单元向定位输送机300发送停止指令同时向四角切膜机构400发送裁切指令，定位输送机300定位停止后，四角切膜机构400切除板材侧面多余的复合膜以及被折压到板材底面的复合膜。其中，光电检测开关310位于定位输送机300的输入端中部，且低于定位输送机300的输送面设置。
如图18、19所示，四角切膜机构400包括底板410、设置于底板410上的定位块一420、定位块二430以及裁切刀片440，定位块一420包括端面定位面421，定位块二430包括侧面定位面431以及裁切定位面435，定位块一420的端面定位面421与定位块二430的侧面定位面431垂直、与定位块二430的裁切定位面435在同一平面上，裁切刀片440贴靠定位块二430的裁切定位面435设置，裁切刀片440与裁切电机450连接在裁切电机450的驱动下沿着裁切定位面435向前或向后移动。
如图22-24所示，来自第一转向输送辊组117的板材进入四角定位裁切装置400，光电检 测开关310检测到板材向电控单元发送检测信号，电控单元向定位输送机300发送停止指令同时向四角切膜机构400发送裁切指令，板材在定位输送机300上定位停止，板材未压合复合膜的两端面分别抵靠在定位块一420的端面定位面421上，板材与复合膜压合的两侧面抵靠在定位块二430的侧面定位面431上，裁切刀片440朝向板材侧面的顶角设置，裁切电机450驱动裁切刀片440沿着定位块二430的裁切定位面435向前行走，裁切刀片440触碰到定位块一420后裁切完成。
优选地，定位块一420还包括与端面定位面421相对设置的防护面425，防护面425的高度高于端面定位面421的高度。在此条件下，板材定位停止再定位输送机300上时，落在定位块一420的防护面425上方的复合膜被防护面425抬高，避免裁切刀片440裁切复合膜时刀刃触碰到板材端面的复合膜。例如实施例一，如图20所示，定位块一420为自端面定位面421向防护面425逐渐升高的梯形体，或者实施例二中，如图21所示，定位块一420包括定位部以及高于定位部的防护部两部分组成。
如图17、25所示，作为一种优选地实施方式，定位输送机300的两端分别设置有一组切膜宽度调整机构330，切膜宽度调整机构330包括两根平行设置的宽度调整导轨331，在两根宽度调整导轨331的两侧分别设置有一根宽度调节丝杆332，宽度调节丝杆332平行于宽度调整导轨331并设置于两根宽度调整导轨331之间，两根宽度调节丝杆332相对的一端分别连接有一块安装板333，安装板333通过滑块334与两根宽度调整导轨331连接，每块安装板333上设置有一套四角切膜机构400，安装板333在宽度调节丝杆332的推动下沿着宽度调整导轨331移动进而推动四角切膜机构400在宽度调整导轨321上相向或相背移动以适应待裁切的板材的宽度。优选地，宽度调节丝杆332的另一端形成为宽度调节把手335，转动宽度调节把手335即可推动宽度调节丝杆332移动进而调节两块安装板333之间的距离。
更优选地，定位输送机300的第一端311设置有切膜长度调整机构340，设置于定位输送机第一端311的切膜宽度调整机构330设置在切膜长度调整机构340上与切膜长度调整机构340滑动连接，设置于定位输送机300的第二端312的切膜宽度调整机构330固定设置在定位输送机300上。
优选地，如图18所示，四角切膜机构400的底板410底部安装有两根平行设置的定位导轨470，底板410底部装配有两组滑轮480，滑轮480可在定位导轨470中移动，底板410与定位气缸490连接在定位气缸490的驱动下沿着定位导轨470移动，四角切膜机构400的定位导轨470固定安装在切膜宽度调整机构330的安装板333上，板材在皮带输送机300上定位停止后，四角切膜机构400在定位气缸490驱动下向板材移动。
如图26所示，五面复合设备118包括机架180、设置于机架180上的传送辊181、分别设 置于机架180进料端两侧的二组二次加热装置以及设置于机架180两侧的端部辊压装置800，二次加热装置分别朝向板材两端部加热复合膜，端部辊压装置800将板材两端的复合膜与板材端面辊压贴合。
如图27、28所示，端部辊压装置800包括分别设置于机架180两侧的两组辊压轮组，每组辊压轮组包括沿着生产线方向依次设置的表面辊压轮810顶端折边辊压轮820、端面辊压轮830、底端折边辊压轮840以及底面辊压轮850，板材经表面辊压轮810将板材上表面两端边缘的复合膜与板材辊压的更加牢固，顶端折边辊压轮820与水平面成第一预定角度倾斜，板材经过顶端折边辊820压轮，板材两侧的复合膜向下压折至板材端面，端面辊压轮830将复合膜辊压贴合在板材端面上，底端折边辊压轮840与水平面成第二预定角度倾斜将板材两端超出板材厚度的复合膜折压至板材底面，底面辊压轮850将折压至底面的复合膜辊压贴合在板材底面上。优选地，沿着生产线方向，每个辊压轮与一个用于调节辊压轮施加压力的紧固件对应连接，紧固件通过调节辊压轮的位置调节辊压轮的压力。
作为一种优选地实施方式，每组辊压轮组包括沿着板材输送方向依次设置的2-5个表面辊压轮810、2～5个顶端折边辊压轮820、10～25个端面辊压轮830、2～5个底端折边辊压轮840以及5～10个底面辊压轮850，其中10～25个端面辊压轮830沿着板材输送方向在板材端面上依次从上到下顺序排列，5～10个底面辊压轮850沿着板材输送方向依次顺序从板材底面外侧向内排列。
作为一种可选择的实施方式，在实际操作过程中，二次加热装置可以选择热风枪组，每组热风枪组包括2～4个朝向板材端面喷射热风以解热复合膜上热熔胶使其恢复粘结性能的热风枪，热风枪喷射的热风的温度为60～80摄氏度。优选地，二次加热装置为均匀排列于五面复合设备180两端的若干加热管。
优选地，进一步包括设置于复合***和下料***之间的后翻板设备121，板材从五面复合设备118输送至第二转向输送辊组119后经由输送机120进入后翻板设备121。
如图29所示，第二转向输送辊组119包括第二传送机架191、平行设置于第二传送机架191上的若干横向输送辊192、设置于第二传送机架191上的第二转向光电检测开关193、以及第二输送机构，第二升降机构包括支撑底座、支架以及设置于支架上的若干纵向输送皮带194，每根纵向输送皮带195位于相邻的两根横向输送辊192之间与横向输送辊192平行并与第二驱动电机连接，纵向输送皮带195的输送方向与横向输送辊192的输送方向垂直。板材进入第二转向输送辊组119在纵向输送皮带195上输送，第二转向光电检测开关193检测到板材发送停止信号，纵向输送皮带195定位停止，第二驱动电机驱动横向输送辊192传动，横向输送辊192将板材转向输送至输送机120，再经由输送机120进入后翻板设备121。
其中，后翻板设备121可180度旋转以翻转板材，后翻板设备121上设有计数传感器，后翻板设备121根据计数传感器计数间隔翻转，例如在实际操作过程中可以选择后翻板设备121仅在第二计数传感器计数为单数时翻转或仅在第二计数传感器计数为双数时翻转。
如图30所示，出料***包括自动出料机123、龙门下料机124、下料工作台125、自动下料机126、下料工作台127、自动下料机128。自动出料机123通过输送机122与后翻板设备121连接，下料工作台125设置于自动出料机123一侧，自动下料机126与下料工作台125传动连接以输送下料工作台125上板材，下料工作台127设置于自动出料机123另一侧，自动下料机128与下料工作台127传动连接以输送下料工作台127上板材，龙门下料机124横跨下料工作台125、自动出料机123、下料工作台127设置于自动出料机123上方。龙门下料机124可上下升降、水平移动，龙门下料机124设置有负压吸盘龙门下料机124。
作为一种非限制性实施方式三，如图31所示，在前翻板设备108和复合***的三面复合设备111之间进一步设置有输送机109，输送机上设置有清扫装置110，优选地，清扫装置110包括圆盘式毛刷、圆辊式毛刷以及朝向板材表面设置以收集除尘的收尘罩，在此条件下，板材进入复合***前，清扫装置110去除板材表面上的石膏块或复合以便于在板材上压合复合膜。
上面描述的内容可以单独地或者以各种方式组合起来实施，而这些变型方式都在本发明的保护范围之内。
本发明中列出的构件的具体尺寸数值是示例性数值，不同构件的尺寸参数根据实际板材生产需要可在实际生产应用中采用不同的数值。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括……”限定的要素，并不排除在包括所述要素的物品或者设备中还存在另外的相同要素。
以上实施例仅用以说明本发明的技术方案而非限制，仅仅参照较佳实施例对本发明进行了详细说明。本领域的普通技术人员应当理解，可以对本发明的技术方案进行修改或者等同替换，而不脱离本发明技术方案的精神和范围，均应涵盖在本发明的权利要求范围当中。
工业实用性
本发明的板材复合生产线，板材上料、复合以及下料均是自动化完成，全程无需人工干 预操作，用自动化取代手工操作，整个***的自动化程度，生产线可连续生产提高加工的工作效率。该板材复合生产线对板材的五面，正面、两侧侧面、两端端面均贴上了复合膜，解决了板材使用时接缝处不够美观的问题。

Claims (14)

  1. 一种板材复合生产线，其特征在于，
    包括：上料***、与所述上料***相连以将板材翻转至正面向上的前翻板设备(108)、与所述前翻板设备(108)相连用于将卷状的复合膜开卷并将复合膜压合到板材上的复合***以及与所述复合***连接的下料***；
    所述上料***将板材输送进入生产线，所述前翻板设备(108)探测所述板材上表面并将装饰面朝下的板材翻转至装饰面向上，所述复合***依次将复合膜压合到板材装饰面、两侧侧面、两侧端面后通过所述下料***下料；
    其中，所述复合***包括沿着生产线方向依次设置的三面复合设备(111)、跟踪切割设备(112)、第一转向输送辊组(115)、四角裁切设备(113)以及五面复合设备(130)；
    所述四角定位裁切装置(130)包括包括电控单元、定位输送机(300)、分别设置于所述定位输送机(300)的四个顶角处的四角切膜机构(400)、设置于所述定位输送机(300)上的光电检测开关(310)，所述定位输送机(300)、所述四角切膜机构(400)和所述光电检测开关(310)均与所述电控单元信号连接；
    所述四角切膜机构(400)包括定位导轨(470)、定位气缸(490)、与所述定位导轨(470)滑动连接的底板(410)、设置于所述底板(410)上的定位块一(420)、定位块二(430)以及裁切气缸(450)和裁切刀片(440)，所述定位块一(420)包括端面定位面(421)，所述定位块二(430)包括侧面定位面(430-1)和裁切定位面(435)，所述端面定位面(421)与所述侧面定位面(431)垂直、且与所述裁切定位面(435)在同一平面上；所述裁切刀片(440)与所述裁切气缸(450)的输出端固定连接、且贴靠所述裁切定位面(435)设置，所述裁切刀片(440)在所述裁切气缸(450)的驱动下沿着所述裁切定位面(435)移动；
    所述定位导轨(470)安装在所述底板(410)底部，所述底板(410)与所述定位气缸(490)连接，所述底板(410)在所述定位气缸(490)的驱动下沿所述定位导轨(470)移动；
    所述光电检测开关(310)检测板材是否进入所述定位输送机(300)，并向所述电控单元发送检测信号，所述电控单元控制所述定位输送机(300)和所述四角切膜机运行。
  2. 如权利要求1所述的板材复合生产线，其特征在于，
    所述定位块一(420)还包括与所述端面定位面(421)相对设置的防护面(425)，所述防护面(425)的高度高于所述端面定位面(421)的高度，使得板材在所述定位输送机(300) 定位停止后，所述定位块一(420)的所述防护面(425)将板材端面的复合膜抬高。
  3. 如权利要求1所述的板材复合生产线，其特征在于，
    所述三面复合设备(111)包括前传送履带(1111)、后传送履带(1113)、设置于所述前传送履带(1111)和所述后传送履带(1113)的分界处的压合装置(1112)、设置于所述压合装置(1112)上方的用于放置复合膜卷料的卷膜气涨轴(1114)、临近所述卷膜气涨轴(1114)设置并与热熔胶机(129)连接的刮胶装置(1115)以及设置于所述后传送履带(1113)的进料端两侧的一次切膜机构(600)；
    其中，所述卷膜气涨轴(1114)上的卷料开卷后传送至所述刮胶装置(1115)，所述刮胶装置(1115)将热熔胶涂覆于复合膜的背面，复合膜经过所述刮胶装置(1115)刮胶后通过传送辊向所述压合装置(1112)方向传送，板材传送到所述前传送履带(1111)与所述后传送履带(1113)的交界处，复合膜涂覆有热熔胶的背面贴合到板材表面，板材继续向前传送带动复合膜进入所述压合装置(1112)，所述压合装置(1112)将复合膜与板材表面压合后板材传送至所述后传送履带(1113)上将板材两侧面与复合膜压合，所述后传送履带(1113)的两侧设置有侧面辊压轮组(01)分别将板材两侧的复合膜辊压到板材侧面上，板材侧面辊压完成后，所述一次切膜机构(600)裁切板材料尾两侧的复合膜，将板材料尾的复合膜裁切至于板材等宽。
  4. 如权利要求3所述的板材复合生产线，其特征在于，
    所述后传送履带(1113)两侧的侧面辊压轮组(01)包括沿着板材输送方向依次设置的若干上辊压轮(011)、若干上折边辊压轮(012)、若干侧面辊压轮(013)、若干下折边辊压轮(014)以及若干下辊压轮(015)。
  5. 如权利要求3所述的板材复合生产线，其特征在于，
    所述一次切膜机构(600)包括切割定位滚轮(660)、设置于所述切割定位滚轮(660)上方朝向所述切割定位滚轮(660)设置的刀片(670)以及与所述刀片(670)驱动连接的翻转气缸(680)；所述一次切膜机构(600)根据板材宽度设置，板材进入所述后传送履带(1113)，板材的侧面贴着所述切割定位滚轮(660)向前传送；
    所述后传送履带(1113)的进料端两侧分别设置与所述一次切膜机构(600)信号连接的一次切膜光电检测开关(700)，所述一次切膜光电检测开关(700)与所述一次切膜机构(600)的所述驱动气缸(680)信号连接，所述一次切膜光电检测开关(700)用于检测板材信号并 将板材信号发送给所述翻转气缸(680)，所述翻转气缸(680)接收不到板材信号向下转动，所述刀片(670)切割板材料尾与下一块板材料头相连的复合膜，将复合膜切割成与板材等宽；所述翻转气缸(680)接收到板材信号向上转动，所述刀片(670)抬起。
  6. 如权利要求1所述的板材复合生产线，其特征在于，
    所述跟踪切割设备(112)包括机架(210)、设置于所述机架进料端(211)的料尾检测开关(250)以及横跨所述机架(210)设置的跟踪切割机(220)；
    其中，所述跟踪切割机(220)包括与板材输送方向呈预定夹角横跨所述机架(210)设置的导轨(221)以及与所述导轨(221)连接朝向所述机架(210)传输面设置的刀片(224)，所述刀片(224)与裁切气缸(223)连接，所述料尾检测开关(250)与所述裁切气缸(223)信号连接，所述料尾检测开关(250)检测到板材料尾向所述裁切气缸(223)发送裁切信号，所述裁切气缸(223)驱动所述刀片(224)从所述导轨(221)的第一端(221-1)移动到导轨的第二端(221-2)裁切板材料尾的复合膜。
  7. 如权利要求6所述的板材复合生产线，其特征在于，
    所述跟踪切割设备(112)的所述跟踪切割机(220)包括与板材输送方向呈预定夹角横跨所述机架(210)设置的导轨(221)、升降机构(222)、与所述升降机构(222)连接的裁切气缸(223)、与所述裁切气缸(223)连接的刀片(224)以及与所述导轨(221)连接的驱动气缸(226)；所述升降机构(222)设置在所述导轨(221)中，所述驱动气缸(226)设置于所述导轨(221)一端，所述驱动气缸(226)与所述料尾检测开关(250)信号连接，所述料尾检测开关(250)检测到板材料尾向所述驱动气缸(226)发送料尾信号，所述驱动气缸(226)驱动述导轨(221)滑动进而带动所述升降机构(222)从所述导轨的第一端(221-1)移动到所述导轨的第二端(221-2)；所述裁切气缸(223)与所述料尾检测开关(250)信号连接，所述料尾检测开关(250)检测到板材料尾向所述裁切气缸(223)发送料尾信号，所述裁切气缸(250)驱动所述升降机构(222)上下升降进而调节所述刀片(224)距离板材的距离以适应板材的厚度。
  8. 如权利要求1所述的板材复合生产线，其特征在于，
    所述第一转向输送辊组(117)包括传送机架(171)、平行设置于所述传送机架(171)上的若干输送辊(172)、转向光电检测开关(173)以及转向输送机构；其中，
    所述转向输送机构包括支撑底座、支架以及设置于所述支架上的若干输送皮带(175)， 每根所述输送皮带(175)位于相邻的两根所述输送辊(172)之间与所述输送辊(172)平行并与驱动电机连接；
    所述输送皮带(175)的输送方向与所述输送辊(172)的输送方向垂直；
    所述转向光电检测开关(173)检测到板材向所述输送辊(172)发送停止信号，所述输送辊(172)定位停止，所述驱动电机驱动所述输送皮带(175)传动，所述输送皮带(175)将板材转向输送至所述四角裁切装置(130)。
  9. 如权利要求1所述的板材复合生产线，其特征在于，
    所述五面复合设备(118)包括设置于进料端两侧的热风枪组以及设置于两侧的端部辊压轮组(800)，所述热风枪组包括设置于所述五面复合设备前端两侧的两组热风枪，所述热风枪朝向所述板材端面喷射热风以加热复合膜背面的热熔胶，所述端部辊压轮组(800)分别设置于所述五面复合设备两侧(118)以将板材两端的复合膜辊压到板材端面上。
  10. 如权利要求1所述的板材复合生产线，其特征在于，
    所述前翻板设备(108)包括辊筒结构机架(1080)、安装在所述辊筒结构机架(1080)中的上、下双层同向输送的第一辊道(1081)、第二辊道(1082)、分别设置于所述第一辊道(1081)、所述第二辊道(1082)上的两组压紧装置(1083)以及翻板气缸(1084)；
    当板材进入所述第二辊道(1082)输送至预定位置后，所述第一辊道(1081)、所述第二辊道(1082)同时停止输送同时所述压紧装置(1083)伸出将板材固定，所述翻板气缸(1084)驱动所述辊筒结构机架(1080)整体旋转，所述滚筒结构机架(1080)旋转180°，所述第一辊道(1081)和所述第二辊道(1082)的位置翻转，板材的重量落在翻转后的所述第一辊道(1081)上，所述压紧装置(1083)缩回，板材在继续向前输送。
  11. 如权利要求10所述的板材复合生产线，其特征在于，
    所述前翻板设备(108)还包括设置于所述复合***和所述下料***之间的后翻板设备(121)，所述后翻板设备(121)通过第二转向输送辊组(119)与所述复合***的所述五面复合设备(118)连接，所述后翻板设备(121)与所述下料***连接。
  12. 权利要求11所述的板材复合生产线，其特征在于，
    所述第二转向输送辊组(119)包括第二传送机架(191)、平行设置于所述第二传送机架(191)上的若干横向输送辊(192)、设置于所述第二传送机架(191)上的第二转向光电 检测开关(193)、以及第二转向输送机构；其中，
    所述第二转向输送机构包括支撑底座、支架以及设置于所述支架上的若干纵向输送皮带(195)，每根所述纵向输送皮带(195)位于相邻的两根所述横向输送辊(192)之间与所述横向输送辊(192)平行并与第二驱动电机连接；所述纵向输送皮带(195)的输送方向与所述横向输送辊(192)的输送方向垂直；
    板材进入所述第二转向输送辊组(119)在所述纵向输送皮带(195)上输送，所述第二转向光电检测开关(193)检测到板材向所述纵向输送皮带(195)发送停止信号，所述纵向输送皮带(195)定位停止，所述第二驱动电机驱动所述横向输送辊(192)传动，所述横向输送辊(192)将板材转向输送至所述后翻板设备(121)。
  13. 如权利要求10所述的板材复合生产线，其特征在于，
    所述前翻板设备(108)设置有用于识别板材装饰面的感应传感器，所述感应传感器探测到板材装饰面朝下向所述翻板气缸(1084)发送翻板信号，所述压紧装置(1083)伸出以固定板材，所述翻板气缸(1084)驱动所述辊筒结构机架(1080)整体旋转以翻转板材将板材翻转至装饰面向上。
  14. 如权利要求10所述的板材复合生产线，其特征在于，
    所述后翻板设备(121)上设置有计数传感器，所述后翻板设备(121)每间隔一块板材翻转一次。
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