CN119458881A - A coating machine for aluminum zinc plate - Google Patents

Abstract

The invention discloses a film laminating machine for an aluminum-zinc plated plate, and relates to the technical field of steel plate film lamination. The film laminating machine for the aluminum-zinc plated plate comprises a support, a bottom plate and a laminating mechanism, wherein the laminating mechanism is arranged on the support and is positioned above the bottom plate, the laminating mechanism comprises a laminating plate and an intra-groove film pressing assembly, the intra-groove film pressing assembly comprises a side pressing plate and an intra-groove film pressing plate, a telescopic rod is vertically arranged on the lower surface of the laminating plate, the bottom end of the telescopic rod is fixedly connected with the intra-groove film pressing plate, and the side pressing plate is slidably arranged between two sides of the intra-groove film pressing plate and the lower surface of the laminating plate. Through setting up cover clamp plate, side board and inslot interior pressure board, exert pressure to non-grooved surface, recess lateral wall and recess bottom surface on the plate respectively, two side pressure boards are moved and are compressed tightly the lateral wall of recess under the oppression of cover clamp plate to adhere to the plate surface with the glued membrane, avoid taking place obvious slip between glued membrane and the plate simultaneously, reduce the traction of cover pressing mechanism to the glued membrane.

Description

Film laminating machine for aluminum-zinc plated plate

Technical Field

The invention relates to the technical field of steel plate coating, in particular to a coating machine for an aluminum-zinc plated plate.

Background

The aluminum-zinc plated plate is an alloy steel, and is formed by an iron matrix and an aluminum-zinc layer on the surface, and the aluminum-zinc plated plate is subjected to film coating treatment, so that the plating layer on the surface of a plate can be protected, and the surface performance, weather resistance and decoration of the plate can be improved.

In the patent with the publication number of CN117533578B, an aluminum plate laminating device is provided, the device can be used for laminating an aluminum great wall plate (grating plate), a blank pressing mechanism for extruding the side edge of a groove and a noodle pressing mechanism for extruding the bottom surface of the groove are arranged, and an air pressure mechanism is arranged to drive the blank pressing mechanism and the air pressure mechanism to act, so that the aluminum great wall plate (grating plate) is integrally laminated, and the corner wheel of the blank pressing mechanism is pushed to move by arranging an air exhaust and air pipe structure, so that the device can freely adjust the extrusion range of the blank pressing mechanism and the noodle pressing mechanism according to the specification of the aluminum plate.

But the device is in extrusion process, is sliding contact between corner wheel and the glued membrane, can produce the traction to the glued membrane of recess side, makes the glued membrane have the trend of relative movement with the contact surface of plate easily, increases the probability of taking off the membrane to reduce the tectorial membrane effect, and there is extrusion dead angle in the crossing department of blank holder mechanism and face pressing mechanism, the dead angle department is difficult to receive the extrusion.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a film laminating machine for an aluminum-zinc plated plate, which solves the problems in the background art.

The film laminating machine for the aluminum-zinc plated plate comprises a support, a bottom plate and a laminating mechanism, wherein the bottom plate is used for bearing the plate, the laminating mechanism is arranged on the support and located above the bottom plate, the laminating mechanism comprises a laminating plate and a film pressing component in a groove, the film pressing component in the groove is arranged on the lower surface of the laminating plate, the laminating mechanism moves in the height direction to press the plate, the film pressing component in the groove comprises a side pressing plate and a film pressing plate in the groove, a telescopic rod is vertically arranged on the lower surface of the laminating plate, the bottom end of the telescopic rod is fixedly connected with the film pressing plate in the groove, the telescopic rod is contracted when the film pressing component in the groove is pressed, the two film pressing plates are laterally moved to press the side wall of a groove, the film pressing mechanism is arranged on the support and located between the laminating mechanism and the plate, the film pressing mechanism comprises a film clamping component and a synchronous belt component, the film pressing mechanism is used for driving the film pressing mechanism to move along the length of the pressing mechanism, and the film pressing mechanism is arranged on the rolling mechanism in the horizontal direction.

Further, a first fixing block is fixedly arranged at the corner of one side of the upper surface of the cover pressing plate, a first connecting block is rotationally arranged at one side of the first fixing block, a first air cylinder is fixedly arranged above the first fixing block on the support, the end part of a piston rod of the first air cylinder is fixedly connected with the first connecting block, a second fixing block is fixedly arranged at the corner of the other side of the upper surface of the cover pressing plate, a displacement compensation groove is formed in one side of the second fixing block, a second connecting block is rotationally arranged in the displacement compensation groove, a second air cylinder is fixedly arranged above the first fixing block on the support, and the end part of the piston rod of the second air cylinder is fixedly connected with the second connecting block.

The telescopic rod is further provided with a plurality of telescopic rods along the length direction of the pressing plate in the groove, the outer circumferential surface of the telescopic rod is sleeved with a second spring, the second spring is used for resetting the telescopic rod, a connecting rod is rotationally connected between the telescopic rod and the side pressing plate, and the height of the connecting rod, which is close to one end of the telescopic rod, is larger than that of the connecting rod, which is close to one end of the side pressing plate.

The side of the side pressing plate is parallel to the side of the plate groove, a first sliding block is fixedly arranged on the upper surface of the side pressing plate, a transverse groove is formed in the lower surface of the cover pressing plate, the first sliding block slides in the transverse groove, a second sliding block is fixedly arranged on one side, close to the pressing plate in the groove, of the lower end of the side pressing plate, a chute is formed in the side edge of the pressing plate in the groove, the second sliding block slides in the chute, inclined planes inclining towards the inside of the pressing plate in the groove are formed on the two side surfaces of the pressing plate in the groove, contact surfaces of the chute and the second sliding block are parallel to the inclined planes of the pressing plate in the groove, and the height of the lower surface of the side pressing plate is larger than that of the pressing plate in the groove.

The clamping assembly comprises two movable clamping plates which are arranged vertically symmetrically, electromagnets which correspond to each other are arranged in the two movable clamping plates, the two movable clamping plates are attracted or separated after the electromagnets are electrified, fixing pieces are arranged on two sides of the clamping assembly, two sides of one movable clamping plate are fixedly connected with the fixing pieces, a limiting groove is formed in one side, close to the movable clamping plate, of the fixing piece, two sides of the other movable clamping plate extend into the limiting groove, and one end, far away from the movable clamping plate, of the fixing piece is arranged on a synchronous belt of the synchronous belt assembly.

Further, two static film-clamping plates which are arranged vertically symmetrically are fixedly arranged on one side of the support, the adhesive film passes through the two static film-clamping plates, and comb teeth are arranged on the opposite sides of the movable film-clamping plates and the static film-clamping plates so that the movable film-clamping plates and the static film-clamping plates are mutually meshed.

Further, a guide roller, a tensioning roller and an unreeling roller are arranged on one side, close to the static film clamping plate, of the support, the guide roller and the unreeling roller are rotatably mounted on the support, a mounting plate is fixedly arranged on one side of the support, an arc-shaped groove is formed in the mounting plate, a rotating shaft of the tensioning roller penetrates through the arc-shaped groove, a first spring is fixedly arranged at the tail end of the rotating shaft of the tensioning roller, and the other end of the first spring is rotatably mounted on the lower side of the mounting plate.

The rolling mechanism further comprises a vertical driving assembly and a transverse driving assembly, wherein the vertical driving assembly comprises a third air cylinder, the upper end of the support is fixedly provided with a cross beam, the third air cylinder is slidably mounted on the upper surface of the cross beam through a sliding table, a through groove is formed in the cross beam, one end of a piston rod of the third air cylinder penetrates through the through groove and is fixedly connected with a rotating shaft of the press roller, the transverse driving assembly comprises connecting pieces arranged on two sides of the press roller, a vertical groove is formed in one side, close to the press roller, of each connecting piece, the rotating shaft of the press roller is located in the vertical groove and can move up and down, one side, close to the press roller, of the support is rotatably provided with a threaded rod, the threaded rod is in threaded connection with one connecting piece, one end, close to the threaded rod, of the support is fixedly provided with a driving motor, the driving motor is used for driving the threaded rod to rotate, the other side, close to the press roller, of the support is rotatably provided with a guide rod, and the guide rod is slidably connected with the other connecting piece.

Furthermore, gaps are reserved between the two sides of the bottom plate along the moving direction of the membrane clamping assembly and the support, rodless cylinders are fixedly arranged at the two ends, close to the gaps, of the lower surface of the bottom plate, a cutter is fixedly arranged at one side of each rodless cylinder, and the cutter penetrates out of the gaps upwards.

Further, a control unit is arranged on the support, and the first cylinder, the second cylinder, the driving motor, the third cylinder, the synchronous belt assembly, the electromagnet and the rodless cylinder are electrically connected with the control unit.

The invention has the following beneficial effects:

(1) This tectorial membrane machine for zinc plate aluminizes through setting up to cover clamp plate, side pressure board and in-groove pressure board, to the surface of non-recess on the plate, recess lateral wall and recess bottom surface are exerted pressure respectively, two side pressure boards are moved and are compressed tightly the lateral wall of recess under the oppression of cover clamp plate, the pressure that covers the clamp plate to exert is bigger, the pressure of side pressure board to the recess lateral wall and the pressure of the bottom surface of in-groove pressure board recess just is bigger to with the glued membrane attached to the plate surface, avoid taking place obvious slip between glued membrane and the plate simultaneously, reduce the traction of cover pressing mechanism to the glued membrane, and set up the pressure that the roll extrusion mechanism improved to cover the clamp plate to the plate.

(2) This laminating machine for zinc sheet aluminizes sets up first fixed block and second fixed block through the both ends at the laminating board respectively to set up the displacement compensation groove on the second fixed block, rethread first cylinder and second cylinder divide the side to push down the laminating board, thereby make the glued membrane outwards pull out from quiet press from the press from both sides lamina membranacea, with compensate the required extra glued membrane area of recess tectorial membrane, avoid the glued membrane to take place relative movement because of the existence of recess with the plate, make glued membrane and plate produce the tractive because of the friction between them after bonding, thereby play the bonding effect between improvement glued membrane and the plate.

(3) This laminating machine for zinc sheet aluminizes through setting up press from both sides membrane subassembly and cutter, after accomplishing cutting off, steerable electro-magnet reverse circular telegram for two move the press from both sides the membrane board and open, the glued membrane that is close to two quiet press from both sides membrane boards department is because of losing the traction of moving the press from both sides the membrane board, retrieves along with the tensioning roller under the effect of first spring, thereby gets into the gap of two quiet press from both sides the membrane again, so that repeatedly press from both sides and get the glued membrane.

Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is an exploded view of the present invention;

FIG. 4 is a schematic view of the structure of the laminating mechanism of the present invention;

FIG. 5 is a cross-sectional view of an in-tank pressure membrane module according to the invention;

FIG. 6 is a front cross-sectional view of an in-tank pressure membrane module of the present invention;

FIG. 7 is an enlarged schematic view of the area A of FIG. 2 in accordance with the present invention;

FIG. 8 is a schematic view of a membrane module according to the present invention;

FIG. 9 is a diagram showing the cooperation of the membrane module and the fixing member according to the present invention;

FIG. 10 is a schematic view of the unwind, tension and guide roll installations of the present invention;

FIG. 11 is a diagram showing the combination of the adhesive film of the present invention with an unwind roll, a tension roll and a guide roll;

FIG. 12 is a diagram showing the combination of a third cylinder and a cross beam according to the present invention;

FIG. 13 is a schematic view of a connector structure according to the present invention;

FIG. 14 is a view of the mounting locations of the rodless cylinder and cutter of the present invention;

FIG. 15 is a side view of the rodless cylinder and cutter of the present invention;

FIG. 16 is a schematic view of the mating of the top plate, contact plate and cover plate of the present invention.

1, A bracket, 2, a bottom plate, 3, a plate, 4, a covered pressing plate, 5, a first cylinder, 6, a second cylinder, 7, a first fixed block, 8, a second fixed block, 81, a displacement compensation groove, 9, a first connecting block, 91, a second connecting block, 10, a press roller, 11, a connecting piece, 111, a vertical groove, 12, a guide rod, 13, a threaded rod, 14, a driving motor, 15, a cross beam, 151, a first sliding rail, 152, a through groove, 153, a sliding table, 16, a third cylinder, 17, a guide roller, 18, a tensioning roller, 19, an unreeling roller, 20, a mounting plate, 201, an arc-shaped groove, 202, a first spring, 203, a rotating column, 21, a top plate, 211, a transverse groove, 22, a side pressing plate, 221, a first sliding block, 222, a second sliding block, 23, an in-groove pressing plate, 231, a chute, 24, a telescopic rod, 25, a second spring, 26, a connecting rod, 27, a contact plate, 28, a side plate, 29, a synchronous belt assembly, 30, a dynamic clamping plate, 31, 32, a static clamping plate, 33, a dovetail groove, 33, a sliding rail, 35, a sliding rail, a fixed groove, and a position-limiting part.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In the description of the present invention, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

The following describes a film laminating machine for an aluminized zinc plate according to an embodiment of the present invention according to fig. 1 to 16.

Referring to fig. 1-5, an embodiment of the present invention provides a film laminating machine for an aluminized zinc plate, which includes a bracket 1 and a bottom plate 2, wherein the bottom plate 2 is used for carrying a plate 3, the plate 3 is a profiled plate, a groove is formed on a surface of the profiled plate, and a receiving groove corresponding to the groove is correspondingly formed on the bottom plate 2, so that the plate 3 and the bottom plate 2 can be in seamless contact.

In order to cover the adhesive film on the surface of the plate 3, a covering mechanism is arranged, the covering mechanism is arranged on the bracket 1 and is positioned above the bottom plate 2, the covering mechanism comprises a covering plate 4 and an intra-groove pressure film assembly, the lower surface of the covering plate 4 can completely cover the plate 3, the intra-groove pressure film assembly is arranged on the lower surface of the covering plate 4 and moves together with the covering plate 4, the positions and the number of the intra-groove pressure film assemblies are in one-to-one correspondence with the grooves on the plate 3, when the adhesive film is required to be covered on the plate 3, the covering mechanism is driven to move downwards to squeeze the plate 3, the covering plate 4 presses the surface of the plate 3, which is not the groove, and the intra-groove pressure film assembly presses the bottom surface and the side surface of the groove, so that the adhesive film is completely attached to the plate 3.

With reference to fig. 5 and 6, the above-mentioned intra-groove pressure membrane module includes a side pressure plate 22 and an intra-groove pressure plate 23, the side pressure plate 22 is used for pressing the side surface of the groove, the intra-groove pressure plate 23 is used for pressing the bottom surface of the groove, a telescopic rod 24 is vertically installed on the lower surface of the pressure plate 4, the bottom end of the telescopic rod 24 is fixedly connected with the intra-groove pressure plate 23, the side pressure plate 22 is slidably installed between the two sides of the intra-groove pressure plate 23 and the lower surface of the pressure plate 4, the pressure of the intra-groove pressure membrane module is pressed when the pressure plate 3 is pressed by the pressure mechanism, so that the telescopic rod 24 is contracted, at the moment, the distance between the intra-groove pressure plate 23 and the lower surface of the pressure plate 4 is reduced, and then the two side pressure plates 22 are laterally moved under the pressure of the pressure plate 4 to press the side wall of the groove, and the pressure of the bottom surface of the groove of the intra-groove pressure plate 23 is increased as the contraction amount of the telescopic rod 24 is increased.

Optionally, in order to facilitate adjustment of the number and positions of the in-tank pressure membrane modules to accommodate different plate members 3, a top plate 21 may be fixed on the lower surface of the cover plate 4, and the side pressure plate 22, the in-tank pressure plate 23 and the telescopic rod 24 may be mounted on the top plate 21, so that the in-tank pressure membrane modules become detachable modules (refer to fig. 16), so that the in-tank pressure membrane modules and the top plate 21 are mounted on different positions of the lower surface of the cover plate 4 according to requirements, and meanwhile, a contact plate 27 is fixed on a region of the lower surface of the cover plate 4 where the top plate 21 is not mounted, where the contact plate 27 is used to counteract the condition that the height of the lower surface of the cover plate 4 is uneven due to the mounting of the top plate 21.

Because plate 3 is in the static state on bottom plate 2, in order to be convenient for to plate 3 tectorial membrane, still be equipped with and draw membrane mechanism, draw membrane mechanism to install on support 1 and be located between tectorial pressure mechanism and the plate 3, draw membrane mechanism and include clamp membrane subassembly and hold-in range subassembly 29, clamp membrane subassembly with the one end centre gripping of glued membrane, later under the drive of hold-in range subassembly 29, with the glued membrane pull out and cover in the top of plate 3 to be convenient for cover the upper surface that pressure mechanism pressed the glued membrane to plate 3.

Specifically, the timing belt assembly 29 may be composed of a motor, a pulley, and a timing belt, and is mounted on the bracket 1 through the side plate 28.

In addition, in order to improve the pressing force of the laminating mechanism, a rolling mechanism is further arranged on the support 1 and above the laminating mechanism, the rolling mechanism comprises a press roller 10, the press roller 10 can move in the vertical direction to apply pressure to the laminating mechanism downwards, and can roll in the horizontal direction at the same time, so that the pressing force is comprehensively applied to the laminating mechanism, and the adhesive effect between the adhesive film and the plate 3 is improved.

In order to drive the covering mechanism to move in the height direction, a first fixing block 7 is fixedly arranged at the corner of one side of the upper surface of the covering plate 4, a first connecting block 9 is rotatably arranged on one side of the first fixing block 7, a first air cylinder 5 is fixedly arranged above the first fixing block 7 on the support 1, and the end part of a piston rod of the first air cylinder 5 is fixedly connected with the first connecting block 9, so that one side of the covering plate 4 can be driven by the first air cylinder 5 to adjust the height.

And, set firmly second fixed block 8 in the corner of cover clamp plate 4 upper surface opposite side, set up displacement compensation groove 81 in one side of second fixed block 8, displacement compensation groove 81 internal rotation is equipped with second connecting block 91, and second connecting block 91 can slide in displacement compensation groove 81, has set firmly second cylinder 6 on support 1 in the top of first fixed block 7, and the tip and the second connecting block 91 rigid coupling of second cylinder 6 piston rod to the accessible second cylinder 6 drives the another side altitude mixture control of cover clamp plate 4.

In this embodiment, the downward movement of the cover platen 4 is performed by the side, firstly, the downward movement is away from one side of the adhesive film discharging, and then the downward movement is close to one side of the adhesive film discharging, which is pushed by the first air cylinder 5, so that one side of the cover platen 4 close to the first connecting block 9 moves down to the lowest end, then the second air cylinder 6 pushes the second connecting block 91, so that one side of the cover platen 4 close to the second connecting block 91 moves down to the lowest end, the second connecting block 91 slides in the displacement compensation groove 81 in the downward movement process of the cover platen 4, so as to avoid the clamping of the position of the cover platen 4, and the adhesive film and the plate 3 are fixed in a manner of the downward movement by the side, and as the second air cylinder 6 pushes, the adhesive film is pulled out from the discharging part to make up for the extra adhesive film area required for covering the groove, so that the adhesive film covers the other side of the plate 3, and the adhesive film is gradually covered on the whole plate 3, so that when the cover platen 4 moves down in parallel, the existence of the groove moves relatively to the plate 3, the adhesive film and the plate 3 are bonded, and the adhesive film 3 is pulled between the two plates is improved, and the adhesive film 3 is pulled.

In order to uniformly stress the in-groove pressure plate 23, a plurality of telescopic rods 24 are provided along the longitudinal direction of the in-groove pressure plate 23, and preferably a plurality of telescopic rods 24 are provided at equal intervals.

Referring to fig. 5 to 7, a second spring 25 is provided around the outer peripheral surface of the telescopic rod 24, and the second spring 25 is compressed when the in-groove pressing plate 23 is pressed, and after the pressure is released, the second spring 25 can return the telescopic rod 24.

Furthermore, in order to fix the side pressing plate 22, a connecting rod 26 is rotatably arranged between the telescopic rod 24 and the side pressing plate 22, the height of one end of the connecting rod 26, which is close to the telescopic rod 24, is larger than that of one end, which is close to the side pressing plate 22, so that two connecting rods 26 and the telescopic rod 24 form an umbrella-shaped structure, when the telescopic rod 24 is compressed, one end, which is fixed by the connecting rod 26 and the telescopic rod 24, moves downwards along with the side pressing plate 4, thereby pushing the side pressing plate 22 to move sideways, and a rod with deflection can be selected as the connecting rod 26.

In order to improve the film coating effect on the side walls of the grooves, the side surfaces of the side pressure plates 22 are parallel to the side surfaces of the grooves of the plate 3, so that the side pressure plates 22 can be closely attached to the side surfaces of the grooves.

In addition, referring to fig. 6, in order to facilitate the movement of the side pressure plate 22, a first slider 221 is fixed on the upper surface of the side pressure plate 22, a transverse groove 211 is formed on the lower surface of the pressure plate 4, the first slider 221 slides in the transverse groove 211, a second slider 222 is fixed on one side of the lower end of the side pressure plate 22, which is close to the in-groove pressure plate 23, a chute 231 is formed on the side of the in-groove pressure plate 23, the second slider 222 slides in the chute 231, and when the side pressure plate 22 receives the pressure of the pressure plate 4 and the pushing force of the connecting rod 26, the side pressure plate 22 moves under the constraint of the transverse groove 211 and the chute 231.

Specifically, both side surfaces of the in-groove pressing plate 23 are inclined surfaces inclined toward the inside of the in-groove pressing plate 23, and the contact surfaces of the chute 231 and the second slider 222 are parallel to the inclined surfaces of the in-groove pressing plate 23, so that the side pressing plate 22 moves sideways while moving downward.

And, the lower surface of the side pressure plate 22 is higher than the lower surface of the in-tank pressure plate 23, so that a moving space is left for the downward movement of the side pressure plate 22, when the cover pressure plate 4 is in contact with the upper surface of the plate 3, the side pressure plate 22 is moved down to the maximum distance, and the bottom surface of the side pressure plate 22 is flush with the bottom surface of the in-tank pressure plate 23 to form a complete plane for pressing the bottom surface of the groove.

With reference to fig. 1,3, 8 and 9, the above-mentioned membrane clamping assembly includes two movable membrane clamping plates 30 that are vertically symmetrically arranged, the distance between the two movable membrane clamping plates 30 is at least greater than the thickness of the adhesive film, electromagnets 32 that correspond to each other are disposed in the two movable membrane clamping plates 30, after the electromagnets 32 are energized, the two movable membrane clamping plates 30 are attracted to each other, if the energized current is reversed, the two electromagnets 32 repel each other, so that the two movable membrane clamping plates 30 are separated, and the adhesive film is clamped and released.

In addition, in order to facilitate the movement of the membrane clamping assembly, fixing members 34 are respectively arranged on two sides of the membrane clamping assembly, two sides of one movable membrane clamping plate 30 are fixedly connected with the fixing members 34, a limiting groove 342 is formed in one side, close to the movable membrane clamping plate 30, of the fixing member 34, two sides of the other movable membrane clamping plate 30 extend into the limiting groove 342, so that after the electromagnet 32 is electrified, the other movable membrane clamping plate 30 can slide up and down under the constraint of the limiting groove 342, and one end, far away from the movable membrane clamping plate 30, of the fixing member 34 is mounted on a synchronous belt of the synchronous belt assembly 29.

Optionally, in order to improve the stability of the movement of the membrane-clamping assembly, a dovetail groove 341 may be formed on a side of the fixing member 34 close to the synchronous belt assembly 29, and a second sliding rail 35 may be fixedly disposed on a side of the side plate 28 close to the fixing member 34, where the dovetail groove 341 may slide along the second sliding rail 35, so that the dovetail groove is formed.

In order to facilitate the film clamping assembly to take the adhesive film, two static film clamping plates 31 which are vertically symmetrically arranged are fixedly arranged on one side of the bracket 1, the adhesive film passes through between the two static film clamping plates 31, comb tooth parts 33 are arranged on opposite sides of the movable film clamping plate 30 and the static film clamping plates 31, and when the adhesive film is clamped, the comb tooth parts 33 of the movable film clamping plate 30 are inserted into the comb tooth parts 33 of the static film clamping plates 31, so that the movable film clamping plate 30 and the static film clamping plates 31 are meshed with each other, and the adhesive film is clamped between the static film clamping plates 31.

Referring to fig. 10 and 11, a guide roller 17, a tension roller 18 and an unreeling roller 19 are disposed on one side of the support 1, which is close to the static film clamping plate 31, the guide roller 17 and the unreeling roller 19 are rotatably mounted on the support 1, a mounting plate 20 is fixedly disposed on one side of the support 1, an arc-shaped groove 201 is formed in the mounting plate 20, a rotating shaft of the tension roller 18 penetrates through the arc-shaped groove 201 and can move along the arc-shaped groove 201, the unreeling roller 19 is used for storing a film to be used, and the film is pulled out from the upper side of the unreeling roller 19 and bypasses the lower side of the tension roller 18, and then passes through a gap of the two static film clamping plates 31 after passing through the upper surface of the guide roller 17.

And, set firmly first spring 202 in the end of the tensioning roller 18 pivot, the other end of first spring 202 rotates the downside of installing plate 20 of installing, and the pivot of tensioning roller 18 receives the pulling force of first spring 202 all the time along arc wall 201 in the in-process of removing, and in the process of pressing from both sides the membrane module and pulling the glued membrane, the pivot of tensioning roller 18 upwards moves along arc wall 201, and simultaneously first spring 202 still plays the tractive effect to tensioning roller 18 to make the glued membrane be in the flatly state.

Alternatively, for ease of installation, a rotation post 203 may be rotatably provided at the end of the rotation shaft of the tension roller 18 and the underside of the mounting plate 20, and both ends of the first spring 202 may be fixed to the two rotation posts 203, respectively.

With reference to fig. 3,4, 12 and 13, the rolling mechanism further includes a vertical driving assembly and a lateral driving assembly, where the vertical driving assembly is used to drive the press roller 10 to move up and down, and simultaneously provide a pressing force for the press roller 10, and the lateral driving assembly is used to drive the press roller 10 to move horizontally, and preferably, an axial direction of the press roller 10 is parallel to a length direction of the groove, so as to achieve a better rolling effect.

The vertical driving assembly comprises a third air cylinder 16, wherein the beam 15 is fixedly arranged at the upper end of the bracket 1, a through groove 152 is formed in the beam 15, one end of a piston rod of the third air cylinder 16 penetrates through the through groove 152 and is fixedly connected with a rotating shaft of the press roller 10, the third air cylinder 16 can be fixedly arranged on a sliding table 153 for facilitating the movement of the third air cylinder 16, meanwhile, first sliding rails 151 are fixedly arranged on two sides of the through groove 152 of the beam 15, the sliding table 153 is matched with the first sliding rails 151 and can slide along the first sliding rails 151, and therefore the third air cylinder 16 can move horizontally.

In addition, the transverse driving assembly comprises connecting pieces 11 arranged on two sides of the press roller 10, a vertical groove 111 is formed in one side, close to the press roller 10, of the connecting pieces 11, a rotating shaft of the press roller 10 is located in the vertical groove 111 and can move up and down, a threaded rod 13 is rotatably arranged on one side, close to the press roller 10, of the support 1, the threaded rod 13 is in threaded connection with one connecting piece 11, a driving motor 14 is fixedly arranged at one end, located on the support 1, of the threaded rod 13, the driving motor 14 is used for driving the threaded rod 13 to rotate, the connecting piece 11 can be driven to horizontally move through the driving motor 14, then the press roller 10 is driven to horizontally move, a guide rod 12 is rotatably arranged on the other side, close to the press roller 10, of the support 1, of the guide rod 12 is in sliding connection with the other connecting piece 11, and accordingly the other end of the press roller 10 is supported through the guide rod 12.

In order to cut off the adhesive film, a gap is reserved between two sides of the bottom plate 2 along the moving direction of the film clamping assembly and the bracket 1, two ends of the lower surface of the bottom plate 2 close to the gap are fixedly provided with rodless air cylinders 36, one sides of the rodless air cylinders 36 are fixedly provided with cutters 37, the cutters 37 penetrate upwards from the gap, after film coating is completed, the two rodless air cylinders 36 can drive the cutters 37 to cut off the adhesive film from two sides of the plate 3, after the cutting is completed, the electromagnet 32 can be controlled to be electrified reversely, so that the two movable film clamping plates 30 are opened, the adhesive film remained in the movable film clamping plates 30 is conveniently removed, and the adhesive film close to the two static film clamping plates 31 is recovered along with the tensioning rollers 18 under the action of the first springs 202, so that the adhesive film is reentered into the gaps of the two static film clamping plates 31.

The support 1 is provided with a control unit, the first cylinder 5, the second cylinder 6, the driving motor 14, the third cylinder 16, the synchronous belt assembly 29, the electromagnet 32 and the rodless cylinder 36 are electrically connected with the control unit, and for the specific connection between each assembly and the structure and the control unit, based on the mechanical structure of the patent, a person skilled in the art can establish various control forms according to the known technology, and according to the action requirements of each mechanical component or mechanism of the patent, the same purpose can be achieved by controlling the realization, so that the patent is not specifically described.

In use (in operation), the plate 3 is placed on the base plate 2, after which the adhesive film is gripped by the film gripping assembly. The adhesive film is pulled out and covered above the plate 3 through the synchronous belt assembly 29, the first air cylinder 5 is controlled to push downwards to drive one side of the laminating plate 4 to move downwards to the lowest point, the second air cylinder 6 is controlled to drive the other side of the laminating plate 4 to move downwards to the lowest point, when the in-groove laminating plate 23 contacts with the bottom surface of the groove, the laminating plate 4 continues to move downwards, the telescopic rod 24 is compressed, the side laminating plate 22 is pushed by the connecting rod 26 and pushed downwards by the laminating plate 4, then the side laminating plate 22 is laterally moved and presses the side wall of the groove until the laminating plate 4 moves downwards to the maximum distance, the adhesive film is covered on the surface of the plate 3, then the third air cylinder 16 drives the pressing roller 10 to slide downwards along the vertical groove 111 on the connecting piece 11, a certain pressure is applied to the laminating plate 4 through the pressing roller 10, the driving motor 14 drives the cutter 13 to rotate, the adhesive film 10 to move on the upper surface of the laminating plate 4 through the connecting piece 11, the rodless air cylinder 36 drives 37 to move after the film covering is completed, the cutting off of the two sides of the plate 3 is completed, the electromagnet is controlled to laterally move and the side laminating plate is pressed and the two adhesive films are clamped by the electromagnet to be closed, the two adhesive films are clamped by the two tension clamps 31, and the two adhesive film clamps 31 are closed again, and the adhesive film clamps 30 are conveniently removed at the two sides 31, and the two adhesive films are closed at the two sides of the position of the rest, and the rest of the diaphragm plates are closed, and the diaphragm clamps are convenient to be opened.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.

Claims (10)

1. The utility model provides an aluminizing zinc coating machine for board, includes support (1) and bottom plate (2), bottom plate (2) are used for bearing the weight of the plate, and its characterized in that still includes:

The pressing mechanism is arranged on the bracket (1) and is positioned above the bottom plate (2), and comprises a pressing plate (4) and an intra-groove pressure membrane assembly, wherein the intra-groove pressure membrane assembly is arranged on the lower surface of the pressing plate (4) and moves in the height direction so as to squeeze the plate;

the intra-groove pressure membrane assembly comprises a side pressure plate (22) and an intra-groove pressure plate (23), wherein a telescopic rod (24) is vertically arranged on the lower surface of the pressure plate (4), the bottom end of the telescopic rod (24) is fixedly connected with the intra-groove pressure plate (23), the side pressure plate (22) is slidably arranged between the two sides of the intra-groove pressure plate (23) and the lower surface of the pressure plate (4), the telescopic rod (24) is contracted when the intra-groove pressure membrane assembly is pressed, and the two side pressure plates (22) are laterally moved to compress the side wall of the groove;

The film pulling mechanism is arranged on the bracket (1) and is positioned between the laminating mechanism and the plate, the film pulling mechanism comprises a film clamping component and a synchronous belt component (29), the film clamping component is used for clamping a glue film, and the synchronous belt component (29) is used for driving the film clamping component to horizontally move;

the rolling mechanism is arranged on the support (1) and is located above the laminating mechanism, the rolling mechanism comprises a press roller (10), and the press roller (10) rolls along the length direction of the groove and applies downward pressure to the laminating mechanism.

2. The film laminating machine for the aluminum-zinc plated plate, which is disclosed in claim 1, is characterized in that a first fixing block (7) is fixedly arranged at the corner of one side of the upper surface of the laminated plate (4), a first connecting block (9) is rotatably arranged on one side of the first fixing block (7), a first air cylinder (5) is fixedly arranged above the first fixing block (7) on the bracket (1), and the end part of a piston rod of the first air cylinder (5) is fixedly connected with the first connecting block (9);

The edge of the other side of the upper surface of the pressure plate (4) is fixedly provided with a second fixing block (8), one side of the second fixing block (8) is provided with a displacement compensation groove (81), the displacement compensation groove (81) is rotationally provided with a second connecting block (91), a second cylinder (6) is fixedly arranged above the first fixing block (7) on the support (1), and the end part of a piston rod of the second cylinder (6) is fixedly connected with the second connecting block (91).

3. The film laminating machine for aluminum-zinc plated plates according to claim 1, wherein a plurality of telescopic rods (24) are arranged along the length direction of the in-groove pressing plate (23);

a second spring (25) is sleeved on the outer peripheral surface of the telescopic rod (24), and the second spring (25) is used for resetting the telescopic rod (24);

The telescopic rod (24) and the side pressure plate (22) are rotationally connected with a connecting rod (26), and the height of one end of the connecting rod (26) close to the telescopic rod (24) is larger than that of one end close to the side pressure plate (22).

4. A film laminating machine for an aluminum-zinc plated sheet according to claim 3, wherein the side surface of the side pressure plate (22) is parallel to the side surface of the plate groove;

a first sliding block (221) is fixedly arranged on the upper surface of the side pressure plate (22), a transverse groove (211) is formed in the lower surface of the cover pressure plate (4), and the first sliding block (221) slides in the transverse groove (211);

A second sliding block (222) is fixedly arranged at one side, close to the intra-groove pressure plate (23), of the lower end of the side pressure plate (22), a chute (231) is formed in the side edge of the intra-groove pressure plate (23), and the second sliding block (222) slides in the chute (231);

the two side surfaces of the intra-groove pressure plate (23) are inclined surfaces inclined towards the inside of the intra-groove pressure plate (23), and the contact surfaces of the chute (231) and the second sliding block (222) are parallel to the inclined surfaces of the intra-groove pressure plate (23);

the height of the lower surface of the side pressure plate (22) is larger than that of the lower surface of the in-tank pressure plate (23).

5. The film laminating machine for aluminum-zinc plated plates, as set forth in claim 1, wherein the film laminating assembly comprises two movable film laminating plates (30) symmetrically arranged up and down, wherein electromagnets (32) corresponding to each other are arranged in the two movable film laminating plates (30), and the two movable film laminating plates (30) are attracted or separated after the electromagnets (32) are electrified;

Both sides of the film clamping assembly are provided with fixing pieces (34), both sides of one movable film clamping plate (30) are fixedly connected with the fixing pieces (34), one side, close to the movable film clamping plate (30), of the fixing pieces (34) is provided with a limit groove (342), and both sides of the other movable film clamping plate (30) extend into the limit groove (342);

one end of the fixing piece (34) far away from the movable film clamping plate (30) is arranged on a synchronous belt of the synchronous belt assembly (29).

6. The film laminating machine for aluminum-zinc plated plates, as set forth in claim 5, characterized in that two static film laminating plates (31) are fixedly arranged on one side of the bracket (1) and are vertically symmetrically arranged, and the adhesive film passes through the space between the two static film laminating plates (31);

and comb tooth parts (33) are arranged on one sides of the movable film clamping plate (30) and the static film clamping plate (31) which are opposite to each other, so that the movable film clamping plate (30) and the static film clamping plate (31) are meshed with each other.

7. The film laminating machine for aluminum-zinc plated plates, as set forth in claim 6, characterized in that a guide roller (17), a tensioning roller (18) and an unreeling roller (19) are arranged on one side of the bracket (1) close to the static film-clamping plate (31), and the guide roller (17) and the unreeling roller (19) are rotatably mounted on the bracket (1);

one side of the bracket (1) is fixedly provided with a mounting plate (20), the mounting plate (20) is provided with an arc-shaped groove (201), and a rotating shaft of the tensioning roller (18) penetrates through the arc-shaped groove (201);

the end of the rotating shaft of the tensioning roller (18) is fixedly provided with a first spring (202), and the other end of the first spring (202) is rotatably arranged on the lower side of the mounting plate (20).

8. The film laminating machine for aluminum-zinc plated plates of claim 1, wherein the rolling mechanism further comprises a vertical driving assembly and a horizontal driving assembly;

Wherein:

The vertical driving assembly comprises a third air cylinder (16), a cross beam (15) is fixedly arranged at the upper end of the bracket (1), and the third air cylinder (16) is slidably arranged on the upper surface of the cross beam (15) through a sliding table (153);

A through groove (152) is formed in the cross beam (15), and one end of a piston rod of the third air cylinder (16) penetrates through the through groove (152) and is fixedly connected with a rotating shaft of the press roller (10);

the transverse driving assembly comprises connecting pieces (11) arranged on two sides of the press roller (10), a vertical groove (111) is formed in one side, close to the press roller (10), of the connecting pieces (11), and a rotating shaft of the press roller (10) is located in the vertical groove (111) and can move up and down;

A threaded rod (13) is rotatably arranged on one side, close to the press roller (10), of the support (1), the threaded rod (13) is in threaded connection with a connecting piece (11), a driving motor (14) is fixedly arranged at one end, located on the threaded rod (13), of the support (1), and the driving motor (14) is used for driving the threaded rod (13) to rotate;

The other side of the bracket (1) close to the compression roller (10) is rotatably provided with a guide rod (12), and the guide rod (12) is in sliding connection with the other connecting piece (11).

9. The film laminating machine for the aluminum-zinc plated plate, which is disclosed in claim 1, is characterized in that a gap is reserved between two sides of the bottom plate (2) along the moving direction of the film clamping assembly and the bracket (1);

rodless cylinders (36) are fixedly arranged at two ends, close to the gap, of the lower surface of the bottom plate (2), cutters (37) are fixedly arranged on one sides of the rodless cylinders (36), and the cutters (37) penetrate out of the gap upwards.

10. The film laminating machine for aluminum-zinc plated plates according to any one of claims 1 to 9, wherein the control unit is mounted on the bracket (1), and the first cylinder (5), the second cylinder (6), the driving motor (14), the third cylinder (16), the synchronous belt assembly (29), the electromagnet (32) and the rodless cylinder (36) are electrically connected with the control unit.