CN113715320B - Automatic PVC membrane device that pastes of gypsum board - Google Patents

Automatic PVC membrane device that pastes of gypsum board Download PDF

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Publication number
CN113715320B
CN113715320B CN202110968561.0A CN202110968561A CN113715320B CN 113715320 B CN113715320 B CN 113715320B CN 202110968561 A CN202110968561 A CN 202110968561A CN 113715320 B CN113715320 B CN 113715320B
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CN
China
Prior art keywords
roller
frame
cutter
driving cylinder
driving
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Application number
CN202110968561.0A
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Chinese (zh)
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CN113715320A (en
Inventor
齐思晨
盛东营
伯昊阳
王海蛟
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Ruibang Intelligent Equipment Qingdao Co ltd
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Shandong Ruibang Intelligent Equipment Co ltd
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Priority to CN202110968561.0A priority Critical patent/CN113715320B/en
Publication of CN113715320A publication Critical patent/CN113715320A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0813—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line characterised by means for supplying liquid or other fluent material to the roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0826—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets
    • B05C1/0834—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets the coating roller co-operating with other rollers, e.g. dosing, transfer rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C13/00—Means for manipulating or holding work, e.g. for separate articles
    • B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
    • B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
    • B26D1/065—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates for thin material, e.g. for sheets, strips or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/125—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis for thin material, e.g. for sheets, strips or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/08—Means for actuating the cutting member to effect the cut
    • B26D5/12—Fluid-pressure means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B26D7/015—Means for holding or positioning work for sheet material or piles of sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/18—Means for removing cut-out material or waste
    • B26D7/1845—Means for removing cut-out material or waste by non mechanical means
    • B26D7/1863—Means for removing cut-out material or waste by non mechanical means by suction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2628—Means for adjusting the position of the cutting member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)

Abstract

The utility model provides an automatic PVC membrane device of pasting of gypsum board, gypsum board automated production technical field for solve the problem of gypsum board pad pasting inefficiency. An automatic PVC film pasting device for a gypsum board is characterized by comprising a gypsum board conveying system, a PVC film conveying system, a gluing system, a fitting system and a cutting system; PVC membrane conveying system includes frame, tensioning roller set, cutter saddle, hot pressing board group and two sets of material roller set, the material roller set is used for unreeling work to the PVC membrane, and every material roller set of group respectively includes the chucking axle of two relative settings, and two chucking axles that are arranged in same group material roller set are adjustable at the ascending interval of axial, the tensioning roller set includes the spacing roller in the right side, rotate in the frame and be connected with the spacing roller in a left side, spacing roller in a left side and the spacing roller in the right side are located the below of material roller set, be equipped with the blade on the cutter saddle. The gypsum board film pasting method has the beneficial effects that the film pasting efficiency of the gypsum board can be improved.

Description

Automatic PVC membrane device that pastes of gypsum board
Technical Field
The invention relates to the technical field of automatic production of gypsum boards, in particular to an automatic PVC film pasting device for gypsum boards.
Background
The gypsum board is an important building material, and the gypsum board needs to be subjected to film pasting work on the surface in the production process.
The gypsum board film pasting process needs to use a film material roll, and the length of the film on each material roll is fixed, so that the material roll needs to be replaced at intervals. The re-feeding of the material roll consumes a large amount of time, and the efficiency of gypsum board film pasting work is greatly reduced.
Disclosure of Invention
The invention aims to provide an automatic PVC film pasting device for a gypsum board, which is used for solving the problem of low film pasting efficiency of the gypsum board in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows:
an automatic PVC film pasting device for a gypsum board comprises a gypsum board conveying system, a PVC film conveying system, a gluing system and a pasting system;
the PVC film conveying system comprises a rack, a tensioning roller group, a cutter frame, a hot pressing plate group and two material roller groups, wherein the material roller groups are used for unreeling a PVC film, each material roller group comprises two clamping shafts which are oppositely arranged, the distance between the two clamping shafts in the same material roller group in the axial direction is adjustable, each tensioning roller group comprises a right limiting roller, the rack is rotatably connected with a left limiting roller, the left limiting roller and the right limiting roller are positioned below the material roller groups, the cutter frame is provided with a blade, the blade is arranged towards the region between the left limiting roller and the right limiting roller, and the cutter frame is connected to the rack in a left-right sliding manner;
the hot pressing plate group is positioned below the cutter frame and comprises two oppositely arranged extrusion parts, and the two extrusion parts can be relatively close to or far away from each other;
the rubber coating system includes the glue spreader, the glue spreader rotates to set up in the frame, the tensioning roller set is used for with PVC membrane tensioning on the glue spreader, the laminating system is including laminating roller, and laminating roller rotates to set up in the frame, laminating roller sets up gypsum board conveying system's upside, gypsum board conveying system is used for carrying the gypsum board, laminating roller be used for with the PVC membrane compresses tightly on the gypsum board.
Further, including shutdown mechanism, shutdown mechanism includes carriage, reciprocal actuating mechanism, first cutter driving cylinder and first cutter, carriage sliding connection in the frame, the carriage is in can slide along left right direction in the frame, first cutter driving cylinder connects on the carriage, and first cutter is connected on first cutter driving cylinder, and first cutter driving cylinder is used for driving first cutter and moves along upper and lower direction, and reciprocal actuating mechanism is used for driving the carriage is along left right direction reciprocating motion.
Further, reciprocating drive mechanism includes pivot, first servo motor, preceding hold-in range, back hold-in range, preceding driving synchronous pulley, back driving synchronous pulley, preceding driven synchronous pulley, back driven synchronous pulley, and the pivot rotates to be connected in the frame, the pivot extends along the fore-and-aft direction, and preceding driving synchronous pulley links firmly in the pivot respectively with back driving synchronous pulley, and first servo motor is connected with the pivot transmission, and preceding driven synchronous pulley rotates to be connected the front side of frame, back driven synchronous pulley rotates to be connected the rear side of frame, preceding hold-in range are connected between preceding driving synchronous pulley and preceding driven synchronous pulley, and back hold-in range is connected between back driving synchronous pulley and back driven synchronous pulley, respectively have linked firmly the connecting piece on preceding hold-in range and the back hold-in range, and the connecting piece links firmly on the carriage.
The joint cutting system comprises a first pressing driving cylinder, a first pressing piece, a first sucking disc driving cylinder, a first sucking disc piece, a connecting frame, a second pressing driving cylinder, a second pressing piece, a second sucking disc driving cylinder, a second sucking disc piece, a second cutter driving cylinder, a second cutter and the cutting mechanism;
the first pressing driving cylinder is connected to the sliding frame, the first pressing piece is connected to the first pressing driving cylinder, and the first pressing driving cylinder is used for driving the first pressing piece to move in the vertical direction;
the first suction disc driving cylinder is connected to the sliding frame, the first suction disc piece is connected to the first suction disc driving cylinder, and the first suction disc driving cylinder is used for driving the first suction disc to move in the up-and-down direction;
the connecting frame is fixedly connected to the rack, the connecting frame and the sliding frame are distributed in the left-right direction, the second pressing driving cylinder is connected to the connecting frame, the second pressing piece is connected to the second pressing driving cylinder, and the second pressing driving cylinder is used for driving the second pressing piece to move in the up-down direction;
the second cutter driving cylinder is connected to the connecting frame, the second cutter is connected to the second cutter driving cylinder, and the second cutter driving cylinder is used for driving the second cutter to move in the up-down direction;
the second sucker driving cylinder is connected to the connecting frame, the second sucker piece is connected to the second sucker driving cylinder, and the second sucker driving cylinder is used for driving the second sucker piece to move in the up-and-down direction;
the first sucker piece and the second sucker piece form a sucker group, the sucker group is located on the inner side of the first cutter and the inner side of the second cutter, the first cutter and the second cutter form a cutter group, and the cutter group is located on the inner side of the first pressing piece and the inner side of the second pressing piece.
Furthermore, the laminating roller includes first laminating roller and second laminating roller, and first laminating roller and second pressure are advanced the roller and are rotated respectively and are connected in the frame, and first laminating roller and second laminating roller distribute according to left right direction.
Furthermore, the gluing system further comprises a glue solution conveying pipeline and a glue distributing roller, the glue distributing roller can rotate actively, the glue distributing roller is connected to the rack in a rotating mode, the side face of the glue distributing roller is extruded on the glue distributing roller, and an outlet is formed in the position, located above the glue distributing roller, of the glue solution conveying pipeline.
Furthermore, the frame is provided with a swing roller assembly, the swing roller assembly comprises a swing frame, a swing frame driving cylinder, a first swing roller, a second swing roller and a middle roller, the swing frame is rotatably connected to the frame, the first swing roller and the second swing roller are rotatably connected to the swing frame, the middle roller is arranged on the swing frame, the axis of the middle roller is superposed with the rotating axis of the swing frame on the frame, the swing frame driving cylinder is connected between the swing frame and the frame and used for driving the swing frame to swing, and the first swing roller, the second swing roller and the middle roller are parallel to each other.
Further, be equipped with width control system in the frame, width control system includes two sets of rotary cutter device, and two sets of rotary cutter device are followed the axial distribution of middle roller, each rotary cutter device of group be sliding connection respectively in the frame, rotary cutter device can follow with the axially parallel's of middle roller direction slides, and every rotary cutter device of group includes a rotary cutter respectively, and rotary cutter establishes the side of middle roller.
Further, be equipped with in the frame and keep off the mechanism, keep off the mechanism and be located gypsum board conveying system's top keeps off the mechanism and is located the front side of laminating roller keeps off the mechanism and includes that oscillating piece and swing drive actuating cylinder, and oscillating piece rotate to be connected in the frame, swing drive actuating cylinder connects the frame with between the oscillating piece, swing drive actuating cylinder is used for driving the swing of oscillating piece.
Further, the tensioning roller group comprises a lower limiting roller, and the lower limiting roller is located on the lower side of the right side roller.
The beneficial effects are that:
the automatic PVC film sticking machine is used for automatically sticking a PVC film on a gypsum board, and adopts the principle that a material roller set is used for unreeling a film roll, a tensioning roller set is used for tensioning the film, a gluing system is used for gluing the film, and a gypsum board conveying system is used for conveying the gypsum board. The film is pressed on the gypsum board through the first attaching roller and the second attaching roller, and then the film attaching work is completed. The automatic film pasting machine has the beneficial effects that automatic roll changing work can be realized, and the work efficiency of automatic film pasting work is further improved. The working principle of roll changing is described by taking the left side as a new material roll and the right side as a residual material roll as an example: the film on the residual material roll is tensioned on a tensioning roller group, and the roll changing process comprises the following steps: one end of the film on the new material roll is hung downwards from the position between the left limiting roller and the right limiting roller, the extrusion piece drives the air cylinder to drive the second extrusion piece to move towards the first extrusion piece, so that the new film is pressed on the old film, the hot pressing plate group connects the new film and the old film together, the cutter frame positioned on the right side moves leftwards, and the old film is cut off; thereby completing the roll change work.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
FIG. 4 is a schematic view of a reciprocating drive mechanism;
FIG. 5 is a schematic view of two sets of feed rolls;
FIG. 6 is a schematic view of an oscillating roller assembly;
FIG. 7 is a schematic view showing the distribution positions of two rotary cutters;
FIG. 8 is a schematic view of a refueling mode of the present invention;
in the figure: 1 rack, 2 cutter frame, 3 clamping shaft, 4 left limit roller, 5 right limit roller, 6 blades, 7 first extrusion piece, 8 second extrusion piece, 9 glue coating roller, 10 first laminating roller, 11 sliding frame, 12 first cutter driving cylinder, 13 first cutter, 14 rotating shaft, 15 first servo motor, 16 front synchronous belt, 17 rear synchronous belt, 18 front driving synchronous belt pulley, 19 rear driving synchronous belt pulley, 20 front driven synchronous belt pulley, 21 rear driven synchronous belt pulley, 22 first pressing driving cylinder, 23 first pressing piece, 24 first suction disc driving cylinder, 25 first suction disc piece, 26 connecting frame, 27 second pressing driving cylinder, 28 second pressing piece, 29 second suction disc driving cylinder, 30 second suction disc piece, 31 second cutter driving cylinder, 32 second cutter, 33 extrusion piece, 34 electric hot plate, 35 second laminating roller, 36 glue conveying pipeline, 37 cloth, 38 swing frame, 39 swing frame driving cylinder, 40 first swing roller, 41 second swing roller, 43 middle swing roller, 43 gypsum board driving cylinder, lower limit roller swinging roller connecting piece, 47 rotating system, lower limit roller, 47 rotating cutter driving cylinder, and rotating system.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In describing the present invention, the components that are fixed relative to the frame will be referred to as the frame.
As shown in fig. 1, fig. 2, fig. 3 and fig. 5, an automatic PVC film pasting device for gypsum boards comprises a gypsum board conveying system 45, a PVC film conveying system, a gluing system and a pasting system. The gypsum board conveying system 45 is used to convey gypsum boards. The PVC film conveying system comprises a frame 1, a tensioning roller set, a cutter frame 2, a hot pressing plate set and two sets of material roller sets. During the film conveying process, all roller parts capable of guiding and tensioning the film can be classified as a part of the tensioning roller group. The material roller set is used for unreeling the PVC film, each material roller set comprises two clamping shafts 3 which are oppositely arranged, and each material roller set can be used for unreeling a material roll. Each set up a second servo motor in every material roller group, this second servo motor is arranged in driving one of them chucking axle 3 in this material roller group and rotates, and then is used for controlling the tensioning degree of unreeling. Two chucking axle 3 that are arranged in same group material roller set are adjustable at the ascending interval of axial, correspond every chucking axle and set up a sharp module, rotate the chucking axle and be connected to the slider of the sharp module that corresponds on, and then control the interval between two relative chucking axles through the drive of sharp module. The clamping shaft 3 is used for penetrating and sleeving an inner ring of the material roll inner core, and the clamping shaft expands tightly in the material roll inner core after being inflated, so that the material roll and the clamping shaft 3 can rotate synchronously.
As shown in fig. 1 and 2, the tension roller group includes a right stopper roller 5 and a lower stopper roller 46. The lower limiting roller is positioned on the lower side of the right roller. The left limiting roller 4 is rotatably connected to the rack, the left limiting roller 4 and the right limiting roller 5 are located below the material roller group (the lower side refers to the relation in the up-down direction and can be a non-right position), the cutter frame 2 is provided with the blade 6, the blade 6 is arranged towards the region between the left limiting roller 4 and the right limiting roller 5, and the cutter frame 2 is connected to the rack 1 in a sliding mode along the left-right direction (the left-right direction of the cutter frame can be the left-right direction in the horizontal direction and can also be the left-right direction with a certain inclination component). The left limiting roller 4 and the right limiting roller 5 are distributed in a mode that the left limiting roller 4 is low and the right limiting roller 5 is high. Two groups of cutting knife rests 2 are arranged, blades on one group of cutting knife rests are arranged towards the right, and the blades on the group of cutting knife rests can move from left to right to the right side of the left limiting roller 4 and also can move from right to left to the left side of the left limiting roller 4; the blades 6 on the other cutting knife rest 2 in the two groups are arranged towards the left, and the blades 6 on the cutting knife rest can move from right to left to the left side of the right limiting roller 5 and can also move from left to right to the right side of the right limiting roller 5. The rack is fixedly connected with a slide rail, and the cutting knife rest is provided with a slide block matched with the slide rail, so that the cutting knife rest is connected to the rack in a sliding manner.
As shown in fig. 1 and 2, the thermocompression bonding plate group refers to a device for bonding films by heating and pressing. The hot pressing plate set is positioned below the cutter frame 2 and comprises two oppositely arranged extrusion parts, and the two extrusion parts can be relatively close to or far away from each other. For convenience of description and distinction, the two pressing members are defined as a first pressing member 7 and a second pressing member 8, respectively, and an electric heating plate 34 for generating heat for the thermal press work is provided on the first pressing member 7. The first extrusion member 7 is fixed to the frame 1, the second extrusion member 8 is connected to the extrusion member driving cylinder 33, the extrusion member driving cylinder 33 is connected to the frame, and the approach and the separation between the two extrusion members are controlled by the extrusion member driving cylinder 33.
As shown in fig. 1, the gluing system comprises a glue spreader 9, the glue spreader 9 is rotatably arranged on the frame 1, and a tensioning roller set is used for tensioning the PVC film on the glue spreader 9. The laminating system includes the laminating roller, and the laminating roller rotates and sets up in frame 1. The laminating roller is connected with the power device in a transmission mode, so that the laminating roller can rotate actively, for example, the laminating roller is driven by a motor. The laminating roller sets up the upside at gypsum board conveying system, and gypsum board conveying system is used for carrying the gypsum board, and the laminating roller is used for compressing the PVC membrane on the gypsum board. The laminating roller includes first laminating roller 10 and second laminating roller 35, and first laminating roller 10 and second are pressed into the roller and are rotated respectively and are connected in frame 1, and first laminating roller 10 and second laminating roller 35 distribute according to left right direction.
As shown in fig. 1 to 6, the automatic film sticking device is used for automatically sticking a PVC film on a gypsum board, and the automatic film sticking principle includes unwinding a film roll through a material roller set, tensioning the film through a tensioning roller set, gluing the film through a gluing system, and conveying the gypsum board through a gypsum board conveying system 45. The film is pressed against the gypsum board by the first application roller 10 and the second application roller 35, and the film application work is completed. The automatic film pasting machine has the beneficial effects that automatic roll changing work can be realized, and further, the work efficiency of automatic film pasting work is improved.
As shown in fig. 6, the operation principle of roll change is described by taking the left side as a new roll and the right side as a remnant roll as an example: the film on the residual material roll is tensioned on a tensioning roller group, and the roll changing process comprises the following steps: one end of the film on the new material roll is hung downwards from the position between the left limiting roller 4 and the right limiting roller 5, the extrusion piece driving cylinder 33 drives the second extrusion piece 8 to move towards the first extrusion piece 7, the new film is pressed on the old film, the new film and the old film are connected together through the hot pressing plate set, the cutter frame 2 on the right side moves leftwards, and the old film is cut off; thereby completing the roll change work.
As shown in fig. 1 and 3, the cutting mechanism includes a carriage 11, a reciprocating drive mechanism, a first cutter driving cylinder 12, and a first cutter 13. The sliding frame 11 is slidably connected to the frame 1, and the sliding frame 11 can slide on the frame 1 in the left-right direction. The first cutter driving cylinder 12 is connected to the carriage 11, the first cutter 13 is connected to the first cutter driving cylinder 12, the first cutter driving cylinder 12 is used for driving the first cutter 13 to move in the up-down direction, and the reciprocating driving mechanism is used for driving the carriage 11 to reciprocate in the left-right direction. The first cutter 13 can be used to cut the film between two adjacent plasterboards, thereby making the two adjacent plasterboards independent of each other. The reciprocating driving mechanism has the function of ensuring that the movement speed of the first cutter 13 in the left and right directions is the same as the conveying speed of the plasterboards when the first cutter 13 is used for cutting off the film between two adjacent plasterboards, thereby ensuring the accuracy of the cutting position.
As shown in fig. 1, 3 and 4, the reciprocating driving mechanism includes a rotating shaft 14, a first servo motor 15, a front timing belt 16, a rear timing belt 17, a front driving timing pulley 18, a rear driving timing pulley 19, a front driven timing pulley 20, and a rear driven timing pulley 21. The rotating shaft 14 is rotatably connected to the frame 1, and the rotating shaft 14 extends in the front-rear direction. The front driving synchronous pulley 18 and the rear driving synchronous pulley 19 are respectively fixedly connected to the rotating shaft 14. The front driven synchronous pulley 20 is rotatably connected to the front side of the frame 1, and the rear driven synchronous pulley 21 is rotatably connected to the rear side of the frame 1. The front timing belt 16 is connected between a front driving timing pulley 18 and a front driven timing pulley 20, and the rear timing belt 17 is connected between a rear driving timing pulley 19 and a rear driven timing pulley 21. The front synchronous belt 16 and the rear synchronous belt 17 are fixedly connected with connecting pieces 48 respectively, the connecting pieces are fixedly connected onto the sliding frame 11, each connecting piece 48 comprises a clamping plate, and the clamping plates are used for fixedly connecting the connecting pieces onto the front synchronous belt or the rear synchronous belt. The first servo motor 15 is in transmission connection with the rotating shaft 14. The rotation of the first servo motor 15 is controlled by a program, and the rotation of the front synchronous belt 16 and the rear synchronous belt 17 is driven, and the sliding of the carriage 11 is driven. The first servo motor 15 is controlled by a program, so that the frequency, amplitude and speed of the reciprocating motion of the reciprocating driving mechanism can be accurately controlled, and the motion process of the sliding frame 11 and the position of the cutting seam can be accurately controlled.
As shown in fig. 1 and 3, the seam cutting system includes a first pressing driving cylinder 22, a first pressing member 23, a first suction cup driving cylinder 24, a first suction cup member 25, a connecting frame 26, a second pressing driving cylinder 27, a second pressing member 28, a second suction cup driving cylinder 29, a second suction cup member 30, a second cutter 32 driving cylinder 31, a second cutter 32, and a cutting mechanism. A first pressing drive cylinder 22 is connected to the carriage 11, and a first pressing member 23 is connected to the first pressing drive cylinder 22, the first pressing drive cylinder 22 being configured to drive the first pressing member 23 to move in the up-down direction. A first chuck driving cylinder 24 is connected to the carriage 11, and a first chuck member 25 is connected to the first chuck driving cylinder 24, the first chuck driving cylinder 24 for driving the first chuck to move in an up-and-down direction. The connecting frame 26 is fixedly connected to the machine frame 1, the connecting frame 26 and the sliding frame 11 are distributed in the left-right direction, the second pressing driving cylinder 27 is connected to the connecting frame 26, the second pressing piece 28 is connected to the second pressing driving cylinder 27, and the second pressing driving cylinder 27 is used for driving the second pressing piece 28 to move in the up-down direction. The second cutter driving cylinder 31 is connected to the connecting frame 26, the second cutter 32 is connected to the second cutter driving cylinder 31, and the second cutter driving cylinder 31 is used for driving the second cutter 32 to move in the up-and-down direction. The second suction cup driving cylinder 29 is connected to the connecting frame 26, the second suction cup member 30 is connected to the second suction cup driving cylinder 29, and the second suction cup driving cylinder 29 is used for driving the second suction cup member to move in the up-and-down direction. The first and second chuck members 25 and 30 constitute a chuck group located inside the first and second cutters 13 and 32, and the first and second cutters 13 and 32 constitute a cutter group located inside the first and second pressing members 23 and 28. The frame is provided with a take-out port for taking out the cut film. The seam cutting system is used for cutting off a seam connected between the new film and the old film, and the cutting process of the seam is as follows: the gypsum board conveying system 45 is stopped, the first pressing piece 23 and the second pressing piece 28 press the film on the gypsum board conveying system, the first cutting knife 13 and the second cutting knife 32 descend to cut the film between the first cutting knife 13 and the second cutting knife 32, the first suction disc piece 25 and the second suction disc piece 30 suck the cut film through negative pressure, then the cut film is lifted to the position opposite to the taking-out opening, and the cut film is taken out from the taking-out opening through a mechanical arm.
As shown in fig. 1, a stop mechanism is provided on the frame 1, and the stop mechanism is located above the gypsum board conveying system 45 and located on the front side of the laminating roller. The stop mechanism includes a swinging member 43 and a swinging drive cylinder 44. The swinging piece 43 is rotatably connected on the frame 1, and the swinging driving cylinder 44 is connected between the frame 1 and the swinging piece 43 and is used for driving the swinging of the swinging piece. During the swinging movement of the swinging member 43, the distance between its free end and the plasterboard conveying system changes. When the spacing between the oscillating member 43 and the plasterboard conveying system is insufficient to allow the passage of plasterboards, the oscillating member stops the plasterboards. The oscillating piece 43 is used to avoid the gypsum boards from stacking when the distance between the free end of the oscillating piece 43 and the gypsum board conveying system is greater than one gypsum board thickness and less than the thickness of two gypsum board stacks. Before the above-described joint cutting work is performed, the gypsum board can be stopped by the stopping mechanism while the gypsum board conveying system is still in operation, thereby leaving a sufficient space for the gypsum board to cut the joint.
As shown in fig. 1, the glue spreading system further includes a glue solution delivery pipeline 36 and a glue spreading roller 37, the glue spreading roller 9 can actively rotate, the glue spreading roller 37 is rotatably connected to the frame 1, the side surface of the glue spreading roller is extruded on the glue spreading roller 9, and an outlet is arranged at a position of the glue solution delivery pipeline 36, which is located above the glue spreading roller. This facilitates the even application of glue to the film, and facilitates the assurance of the quality of the film's fit on the gypsum board.
As shown in fig. 1, 6 and 8, the frame 1 is provided with an oscillating roller assembly. The swing roller assembly includes a swing frame 38, a swing frame driving cylinder 39, a first swing roller 40, a second swing roller 41, and an intermediate roller 42. The swing frame 38 is rotatably connected to the frame 1. The first swing roller 40 and the second swing roller 41 are rotatably connected to the swing frame 38. The intermediate roller 42 is disposed on the swing frame 38, and the intermediate roller 42 is rotatably connected to the swing frame 38. The axis of the intermediate roller 42 coincides with the axis of rotation of the swing frame 38 on the machine frame 1. A swing frame driving cylinder 39 is connected between the swing frame and the frame 1 for driving the swing frame 38 to swing, and the first swing roller 40, the second swing roller 41, and the intermediate roller 42 are parallel to each other. The oscillating roller assembly can be used to separate the film conveyed by the invention from the glue applicator roller 9, so that the film is conveyed only without being glued, the principle of the oscillating roller assembly separating the film being conveyed from the glue applicator roller 9 being: the left side of the frame 38 is pressed down and the right side of the frame 38 is lifted up, which in turn presses down the film by means of the second oscillating roller 41, which in turn causes the separation between the film and the applicator roller 9. The oscillating roller assembly is able to control whether or not the glue is applied to the film being conveyed.
As shown in fig. 1, 6 and 7, a width adjusting system is arranged on the frame 1, and the width adjusting system includes two sets of rotary cutter devices, the two sets of rotary cutter devices are distributed along the axial direction of the middle roller 42, and each set of rotary cutter devices are respectively connected to the frame 1 in a sliding manner; each group of rotary cutter device uses a group of linear modules to connect the linear modules on the frame in a sliding way, the guide rails of the linear modules are fixedly connected to the frame 1, and the rotary cutter devices are connected to the slide blocks of the linear modules. The rotary cutter device can slide along the direction parallel to the axial direction of the middle roller, each group of rotary cutter devices comprises a rotary cutter 47, the rotary cutters 47 are used for cutting off materials through rotation, and the rotation of the rotary cutters needs to be driven through a power source. A rotary cutter 47 is provided on the side of the intermediate roller 42. The width adjustment system is used for carrying out edge cutting work on the pasted film, and then the width of the film can be suitable for the width of the gypsum board. Because the rotary cutter devices are connected to the rack 1 in a sliding manner, the distance between the two groups of rotary cutter devices is adjustable, and the width adjusting system can be suitable for the film width control work of the plate sticking films with different widths.

Claims (10)

1. An automatic PVC membrane sticking device for a gypsum board is characterized by comprising a gypsum board conveying system, a PVC membrane conveying system, a gluing system and a sticking system;
the PVC film conveying system comprises a rack, a tensioning roller group, a cutter frame, a hot pressing plate group and two material roller groups, wherein the material roller groups are used for unreeling a PVC film, each material roller group comprises two clamping shafts which are oppositely arranged, the distance between the two clamping shafts in the same material roller group in the axial direction is adjustable, each tensioning roller group comprises a right limiting roller, the rack is rotatably connected with a left limiting roller, the left limiting roller and the right limiting roller are positioned below the material roller groups, the cutter frame is provided with a blade, the blade is arranged towards the region between the left limiting roller and the right limiting roller, and the cutter frame is connected to the rack in a left-right sliding manner;
the hot pressing plate group is positioned below the cutter frame and comprises two oppositely arranged extrusion parts, and the two extrusion parts can be relatively close to or far away from each other;
the gluing system comprises a glue spreader, the glue spreader is rotationally arranged on the rack, the tensioning roller group is used for tensioning a PVC film on the glue spreader, the attaching system comprises an attaching roller, the attaching roller is rotationally arranged on the rack, the attaching roller is arranged on the upper side of the gypsum board conveying system, the gypsum board conveying system is used for conveying gypsum boards, and the attaching roller is used for pressing the PVC film on the gypsum boards;
the left limiting roller is low, the right limiting roller is high, and two groups of cutter holders are arranged;
the blades on one group of the cutting knife rests are arranged towards the right and can move from left to right to the right side of the left limiting roller and also can move from right to left to the left side of the left limiting roller;
the blades on the other group of cutter holders are arranged towards the left, can move from the right to the left of the right limiting spoke and can also move from the left to the right of the right limiting spoke.
2. The automatic PVC film pasting device for gypsum boards as claimed in claim 1, wherein the cutting mechanism comprises a sliding frame, a reciprocating driving mechanism, a first cutter driving cylinder and a first cutter, the sliding frame is slidably connected to the frame, the sliding frame can slide on the frame in the left-right direction, the first cutter driving cylinder is connected to the sliding frame, the first cutter is connected to the first cutter driving cylinder, the first cutter driving cylinder is used for driving the first cutter to move in the up-down direction, and the reciprocating driving mechanism is used for driving the sliding frame to reciprocate in the left-right direction.
3. The device as claimed in claim 2, wherein the reciprocating driving mechanism comprises a rotating shaft, a first servo motor, a front synchronous belt, a rear synchronous belt, a front driving synchronous pulley, a rear driving synchronous pulley, a front driven synchronous pulley and a rear driven synchronous pulley, the rotating shaft is rotatably connected to the frame, the rotating shaft extends in a front-rear direction, the front driving synchronous pulley and the rear driving synchronous pulley are respectively connected to the rotating shaft, the first servo motor is in transmission connection with the rotating shaft, the front driven synchronous pulley is rotatably connected to the front side of the frame, the rear driven synchronous pulley is rotatably connected to the rear side of the frame, the front synchronous belt is connected between the front driving synchronous pulley and the front driven synchronous pulley, the rear synchronous belt is connected between the rear driving synchronous pulley and the rear driven synchronous pulley, and the front synchronous belt and the rear synchronous belt are respectively connected to a connecting member which is fixedly connected to the sliding frame.
4. The automatic PVC film pasting device for the gypsum board as claimed in claim 2, which comprises a joint cutting system, wherein the joint cutting system comprises a first pressing driving cylinder, a first pressing piece, a first sucking disc driving cylinder, a first sucking disc piece, a connecting frame, a second pressing driving cylinder, a second pressing piece, a second sucking disc driving cylinder, a second sucking disc piece, a second cutter driving cylinder, a second cutter and the cutting mechanism;
the first pressing driving cylinder is connected to the sliding frame, the first pressing piece is connected to the first pressing driving cylinder, and the first pressing driving cylinder is used for driving the first pressing piece to move in the vertical direction;
the first suction disc driving cylinder is connected to the sliding frame, the first suction disc piece is connected to the first suction disc driving cylinder, and the first suction disc driving cylinder is used for driving the first suction disc to move in the up-and-down direction;
the connecting frame is fixedly connected to the rack, the connecting frame and the sliding frame are distributed in the left-right direction, the second pressing driving cylinder is connected to the connecting frame, the second pressing piece is connected to the second pressing driving cylinder, and the second pressing driving cylinder is used for driving the second pressing piece to move in the up-down direction;
the second cutter driving cylinder is connected to the connecting frame, the second cutter is connected to the second cutter driving cylinder, and the second cutter driving cylinder is used for driving the second cutter to move in the up-down direction;
the second sucker driving cylinder is connected to the connecting frame, the second sucker piece is connected to the second sucker driving cylinder, and the second sucker driving cylinder is used for driving the second sucker piece to move in the up-and-down direction;
the first sucker piece and the second sucker piece form a sucker group, the sucker group is located on the inner side of the first cutter and the inner side of the second cutter, the first cutter and the second cutter form a cutter group, and the cutter group is located on the inner side of the first pressing piece and the inner side of the second pressing piece.
5. The automatic PVC film sticking device for the gypsum board as claimed in claim 1, wherein the sticking rollers comprise a first sticking roller and a second sticking roller, the first sticking roller and the second pressing roller are respectively rotatably connected to the frame, and the first sticking roller and the second sticking roller are distributed in the left-right direction.
6. The automatic PVC membrane device that pastes of gypsum board of claim 1, characterized by, the rubber coating system still includes glue solution conveying pipeline and rubber distribution roller, the rubber distribution roller can initiatively rotate, the rubber distribution roller rotates to be connected in the frame, the side extrusion of rubber distribution roller is in on the rubber distribution roller, glue solution conveying pipeline is equipped with the export in the position department that is located rubber distribution roller top.
7. The device for automatically pasting the PVC film on the gypsum board as claimed in claim 1, wherein the frame is provided with a swing roller assembly, the swing roller assembly comprises a swing frame, a swing frame driving cylinder, a first swing roller, a second swing roller and an intermediate roller, the swing frame is rotatably connected to the frame, the first swing roller and the second swing roller are rotatably connected to the swing frame, the intermediate roller is arranged on the swing frame, the axis of the intermediate roller is coincident with the rotation axis of the swing frame on the frame, the swing frame driving cylinder is connected between the swing frame and the frame for driving the swing frame to swing, and the first swing roller, the second swing roller and the intermediate roller are parallel to each other.
8. The automatic PVC film pasting device for gypsum boards as claimed in claim 7, wherein a width adjusting system is arranged on the frame, the width adjusting system comprises two sets of rotary cutter devices, the two sets of rotary cutter devices are distributed along the axial direction of the middle roller, each set of rotary cutter device is respectively connected to the frame in a sliding manner, the rotary cutter devices can slide along a direction parallel to the axial direction of the middle roller, each set of rotary cutter device comprises a rotary cutter, and the rotary cutters are arranged on the side surfaces of the middle roller.
9. The automatic PVC film pasting device for gypsum boards as claimed in claim 7, wherein a stop mechanism is arranged on the frame, the stop mechanism is positioned above the gypsum board conveying system, the stop mechanism is positioned at the front side of the pasting roller, the stop mechanism comprises a swinging member and a swinging driving cylinder, the swinging member is rotatably connected to the frame, the swinging driving cylinder is connected between the frame and the swinging member, and the swinging driving cylinder is used for driving the swinging of the swinging member.
10. The automatic PVC membrane device of gypsum board of claim 1, wherein said tensioning roller set includes a lower limit roller, said lower limit roller being located on the underside of said right roller.
CN202110968561.0A 2021-08-23 2021-08-23 Automatic PVC membrane device that pastes of gypsum board Active CN113715320B (en)

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CN114701238A (en) * 2022-05-07 2022-07-05 广州通泽机械有限公司 Diaphragm type solvent-free compound machine
CN116364620B (en) * 2023-04-10 2024-01-19 沈阳和研科技股份有限公司 Film sticking device

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CA2013334C (en) * 1989-03-29 1995-10-10 Yasuhiro Nagafuchi Method and apparatus for bonding continuous thin film to discrete base plates and film cutting apparatus therefor
JP2993657B2 (en) * 1995-06-30 1999-12-20 富士写真フイルム株式会社 Film sticking method and apparatus
CN102501996B (en) * 2011-11-03 2013-04-24 南通通用机械制造有限公司 Fully-automatic packaging machine for heat shrinkable film
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