阅读说明：本技术 一种金属冷轧压复合制造装置及其使用方法 (Metal cold rolling composite manufacturing device and application method thereof ) 是由 莫长燕 于 2021-08-26 设计创作，主要内容包括：本发明属于金属加工技术领域,具体涉及一种金属冷轧压复合制造装置,包括运输机构,所述运输机构上设有数个导向辊,导向辊上放置金属板并引导金属板在运输机构做水平运动,所述运输机构的上部设有连接架、覆膜机构、压料机构,本发明解决了现有技术在冷轧板在轧制后,通常降温后需要进行放置,在进行放置的方式中一般是直接堆叠,这种方式会存在划伤金属板的情况,尤其是金属板在堆叠过程中,金属板之间相互靠近后把两者之间的空气排空后,形成负压,使得两金属板不易分开,影响后续加工的问题。(The invention belongs to the technical field of metal processing, and particularly relates to a metal cold rolling composite manufacturing device which comprises a conveying mechanism, wherein a plurality of guide rollers are arranged on the conveying mechanism, metal plates are placed on the guide rollers and are guided to horizontally move on the conveying mechanism, and a connecting frame, a film covering mechanism and a material pressing mechanism are arranged at the upper part of the conveying mechanism.)

1. The utility model provides a metal cold rolling composite manufacturing device which characterized in that: including transport mechanism (2), be equipped with the several guide roll on transport mechanism (2), place metal sheet (6) and guide metal sheet (6) on the guide roll and be horizontal motion in transport mechanism (2), the upper portion of transport mechanism (2) is equipped with link (1), tectorial membrane mechanism (3), swager constructs (4), tectorial membrane mechanism (3) set up in the right side of swager structure (4), tectorial membrane mechanism (3), swager construct (4) and all are connected with link (1), tectorial membrane mechanism (3) are used for the expansion of tectorial membrane and align with metal sheet (6), metal sheet (6) rolling contact after the bottom of swager constructs (4) and the tectorial membrane.

2. The metal cold rolling composite manufacturing device according to claim 1, characterized in that: the cutting device is characterized by further comprising a cutting mechanism (5), the cutting mechanism (5) is arranged below the connecting frame (1), the cutting mechanism (5) comprises a connecting plate (51), two belt wheels (52), a belt (53) and a belt wheel motor (54), the connecting plate (51) is connected with the connecting frame (1), the two belt wheels (52) are symmetrically arranged on two sides of the connecting plate (51) and are rotatably connected with the connecting plate (51), one belt wheel (52) is connected with the belt wheel motor (54), the two belt wheels (52) are movably connected through the belt (53), a moving block (55) is connected onto the belt (53), the moving block (55) is detachably connected with a belt wheel cutter head, a cutting cutter head (56) is further arranged at the bottom of the moving block (55), the cutting cutter head (56) is in contact with the metal plate (6), and the cutting cutter head (56) is in threaded connection with the moving block (55), the belt wheel motor (54) drives the two belt wheels (52) to rotate and drives the moving block (55) to reciprocate on the belt (53), and the cutting tool bit (56) cracks the coated film.

3. The metal cold rolling composite manufacturing device according to claim 2, characterized in that: swager constructs (4) and includes that the several is shock strut (411) of symmetry, every the lower extreme of shock strut (411) all is connected with presses material arm (412), every press material arm (412) and be 45 with the contained angle of horizontal plane, every the front end of pressing material arm (412) all is equipped with presses material rubber roller (413), every the periphery of shock strut (411) still overlaps and is equipped with elastic component (414).

4. The metal cold rolling composite manufacturing device according to claim 2, characterized in that: the pressing mechanism (4) comprises a telescopic cylinder (421), a sliding arm (422) and a pressing portion (423), the telescopic cylinder (421) is connected with the connecting frame (1), the upper end of the sliding arm (422) is connected with the telescopic cylinder (421) in a sliding mode, the lower end of the sliding arm (422) is connected with the pressing portion (423), and a plurality of leveling rubber wheels (424) which are equidistant are arranged on the pressing portion (423).

5. The metal cold rolling composite manufacturing device according to claim 4, characterized in that: the film guide device is characterized by further comprising an adjusting support (426) and a film guide pressing block (425), wherein the adjusting support (426) is movably connected with the pressing portion (423), the film guide pressing block (425) is arranged on the rear side of the leveling rubber wheel (424) and connected with the pressing portion (423) through the adjusting support (426), and the adjusting support (426) is used for adjusting the relative distance between the film guide pressing block (425) and a film below the film guide pressing block.

6. The metal cold rolling composite manufacturing device according to claim 2, characterized in that: tectorial membrane mechanism (3) include last feed cylinder (31), first roller (32), the second roller (33) of rolling that are connected with link (1), it sets up in the first upper portion that rolls roller (32), second roller (33) to go up feed cylinder (31), the outside of link (1) still is connected with material loading motor (34), material loading motor (34) drive first roller (32) of rolling rotates, and the tectorial membrane place in the periphery of going up feed cylinder (31), the afterbody of tectorial membrane rolls roller (33), first roller (32) contact with the second in proper order.

7. The metal cold rolling composite manufacturing device according to claim 6, characterized in that: still press frame (35) under the tectorial membrane, press frame (35) under the tectorial membrane set up in the lower extreme of first roller (32) and with link (1) swing joint, press frame (35) and link (1)'s contained angle is not more than 60 under the tectorial membrane.

8. The metal cold rolling composite manufacturing device according to claim 7, characterized in that: the vertical distance between the lowest point of the film covering pressing frame (35) and the upper end of the conveying mechanism (2) is not more than 20 CM.

9. The metal cold-rolling composite manufacturing device according to claim 3, 5 or 8, characterized in that: transport mechanism (2) still include transportation motor (21), a plurality of stabilizer blade (22), support body (23), transportation motor (21) set up in the outside of support body (23), every stabilizer blade (22) all are connected with the bottom of support body (23).

10. The use method of the metal cold rolling composite manufacturing device according to claim 2, characterized in that: the method comprises the following steps:

s1: assembling the device, namely arranging the film laminating mechanism (3) on the right side of the pressing mechanism (4), then connecting the film laminating mechanism (3) and the pressing mechanism (4) with the connecting frame (1), arranging the conveying mechanism (2) below the connecting frame (1), and placing the metal plate (6) at the upper end of the conveying mechanism (2);

s2: in the film coating preparation stage, particles such as dust, impurities and the like remaining on the surface of the plate are cleaned manually, grease, iron scales, rust stains and the like on the surface of the plate are removed in an acid washing mode, and then the remaining acid liquor is removed in a water washing mode;

s3: the surface of the metal plate (6) is subjected to film coating treatment, the metal plate (6) is conveyed to the right and left on the conveying mechanism (2), in the process of passing through the film coating mechanism (3), the film coating mechanism (3) is used for straightening the film coating and coating the surface of the film coating, and when the metal plate (6) is conveyed to the pressing mechanism (4), the pressing mechanism (4) is used for extruding the film coating and enabling the film coating to be attached to the metal plate (6).

Technical Field

The invention belongs to the technical field of metal processing, and particularly relates to a metal cold rolling composite manufacturing device and a using method thereof.

Background

The cold-rolled sheet has good performance, namely, the cold-rolled strip steel and the steel sheet with thinner thickness and higher precision can be obtained by cold, the flatness is high, the surface smoothness is high, the surface of the cold-rolled sheet is clean and bright, the coating processing is easy to carry out, the variety is multiple, the application is wide, and the cold-rolled sheet has the characteristics of high stamping performance, no aging and low yield point, so the cold-rolled sheet has wide application, is mainly applied to the industries of automobiles, printing iron drums, buildings, building materials, bicycles and the like, and is also the best material for producing organic coating steel sheets.

Chinese patent with application number CN201310308450.2 discloses a cold-rolled reinforced radiation-sintered composite steel plate and manufacturing equipment, which comprises a substrate and a panel, wherein the substrate is a steel plate, the panel is a metal plate or an organic plate, the panel is located on one side or two sides of the substrate, and the panel is connected on the surface of the substrate through fusion pressing. The manufacturing equipment comprises a main roller and a radiation heating device, wherein the radiation heating device is arranged between the main roller and a substrate. The invention integrates the strengthening and compounding functions, integrates the mechanical combination and the melting combination, heats and melts instantly by high infrared, realizes the selective heating with the compounding area, and has the advantages of small energy loss and the like.

Chinese patent application No. CN201180030467.5 discloses a press and a strip mill for a strip mill, and relates to a strip mill with the press, wherein the press has an upper press roll and a lower press roll forming a press gap therebetween. In order to achieve a long service life, ensure a relatively low residual moisture and minimize damage to the surface of the belt, at least one of the press rollers has a surrounding jacket and a return yoke passing axially through the jacket, wherein a pressing device is arranged between the yoke and the jacket. The pressing device applies a pressing force to the jacket in the radial direction, wherein the pressing force is variable over the width of the press roll, so that a zone control or an action width setting is achieved.

Chinese patent with application number CN201420353927.9 discloses a cold-rolled strip uncoiler and coiler press roll device, which comprises a base, a telescopic oil cylinder, a rocker arm, a rotating shaft and a roller mechanism, wherein the rotating shaft and the telescopic oil cylinder are arranged on the base, the rocker arm is fixed on the rotating shaft, and an oil cylinder joint of the telescopic oil cylinder is connected with the rocker arm through a hinge shaft; the roller mechanism comprises rollers, a driving system and a roller pressing plate, the rollers and the driving system for driving the rollers to rotate are fixed on the roller pressing plate, and the roller pressing plate is fixed on the rotating shaft. The utility model discloses an in the compression roller device working process, there is not speed difference between belted steel and the running roller, avoided the belted steel surface fish tail and indentation to appear.

However, the cold-rolled sheet needs to be placed after being rolled in the prior art, and the cold-rolled sheet is generally directly stacked in a placing mode, so that the metal sheet can be scratched, and particularly, in the stacking process of the metal sheets, after the metal sheets are close to each other, air between the metal sheets is evacuated, negative pressure is formed, so that the two metal sheets are not easy to separate, and subsequent processing is influenced.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides a metal cold rolling composite manufacturing device which is used for solving the problems that in the prior art, after a cold-rolled sheet is rolled, the cold-rolled sheet is generally required to be placed after being cooled, and the cold-rolled sheet is generally directly stacked in a placing mode, so that the metal sheets are scratched, and particularly, in the stacking process of the metal sheets, after the metal sheets are close to each other, air between the metal sheets is exhausted, negative pressure is formed, so that the two metal sheets are not easy to separate, and the subsequent processing is influenced.

In order to solve the technical problems, the invention adopts the following technical scheme:

the utility model provides a compound manufacturing installation of metal cold rolling, includes transport mechanism, be equipped with the several guide roll in the transport mechanism, place the metal sheet on the guide roll and guide the metal sheet and be horizontal motion at transport mechanism, transport mechanism's upper portion is equipped with link, tectorial membrane mechanism, swager constructs, tectorial membrane mechanism sets up in swager constructs's right side, tectorial membrane mechanism, swager construct and all be connected with the link, tectorial membrane mechanism is used for the expansion of tectorial membrane and aligns with the metal sheet, the metal sheet rolling contact behind the bottom and the tectorial membrane of swager constructs.

Transport on transport mechanism at the metal sheet, construct the tectorial membrane to the metal sheet surface through the tectorial membrane for when follow-up polylith metal sheet is stacked, can not produce the mar because of two metal sheet direct contact, also avoided simultaneously, two metal sheets are because of piling up the condition of the difficult back readily releasable.

The cutting mechanism is arranged below the connecting frame and comprises a connecting plate, two belt wheels, a belt and belt wheel motors, the connecting plate is connected with the connecting frame, the two belt wheels are symmetrically arranged on two sides of the connecting plate and are rotationally connected with the connecting plate, one of the belt wheels is connected with the belt wheel motors, the two belt wheels are movably connected through the belt, a moving block is connected onto the belt and detachably connected with the belt, a cutting tool bit is further arranged at the bottom of the moving block and is in contact with the metal plate and is in threaded connection with the moving block, the belt wheel motors drive the two belt wheels to rotate and drive the moving block to move in a reciprocating mode on the belt, and the cutting tool bit cuts and splits the coated film.

By adopting the movable cutting mechanism, the film covered on the metal plate is cut off by controlling the transverse distance of the movable block relative to the metal plate, so that the film cannot be wasted due to the film covering material on the film covering mechanism caused by the continuous movement of the overlong metal plate, and the film can be reasonably controlled according to the length of the metal plate required by the actual factory machining scale.

Further, swager constructs including the several is the shock strut of symmetry, every shock strut's lower extreme all is connected with presses the material arm, every press the contained angle of material arm and horizontal plane to be 45, every press the front end of material arm all to be equipped with and press material rubber roller, every shock strut's periphery still overlaps and is equipped with the elastic component.

According to the laminating mechanism, the metal plate after primary laminating of the laminating mechanism is pushed and pressed on the surface of the metal plate through the pressing mechanism, bubbles between the laminating film and the metal plate are extruded out, the laminating effect is improved, the phenomenon that the laminating film is easy to fall off under the condition of containing air is avoided, and the damping support and the elastic piece enable the pressing arm to avoid rigid impact on the laminating film to damage the laminating film in the pressing process.

Further, swager constructs including telescopic cylinder, slide arm, material portion of pressing, telescopic cylinder is connected with the link, the upper end and the telescopic cylinder sliding connection of slide arm, the lower extreme and the material portion of pressing of slide arm are connected, press and be equipped with a plurality of equidistant flattening rubber wheels in the material portion.

Further, still including adjusting the support and leading the membrane briquetting, adjust the support and press a material portion swing joint, it sets up in the rear side of flattening rubber wheel and presses the material portion to lead the membrane briquetting and be connected through adjusting the support, it is used for adjusting to lead membrane briquetting and below tectorial membrane relative distance to adjust the support.

The addition of leading the membrane briquetting prevents that the fold takes place at the metal sheet in the transportation, the inseparable cover of not laminating yet, produces adverse effect to final laminating effect, leads the membrane briquetting and guides the tectorial membrane, adjusts the support and carries out angle, height to leading the membrane briquetting and adjust.

Further, tectorial membrane mechanism includes that the last feed cylinder that is connected with the link, first roller, second roll the roller, go up the feed cylinder and set up in the first upper portion that rolls the roller, second roll the roller, the outside of link still is connected with the material loading motor, the first roller that rolls of material loading motor drive rotates, and the tectorial membrane place in go up the periphery of feed cylinder, the afterbody of tectorial membrane rolls roller, first roller contact with the second in proper order.

Further, still press the frame under the tectorial membrane, the tectorial membrane is pressed down the frame and is arranged in the lower extreme of first roller and with link swing joint, the tectorial membrane is pressed the frame and is not more than 60 with the contained angle of link under the tectorial membrane.

Further, the vertical distance between the lowest point of the film covering pressing frame and the upper end of the conveying mechanism is not more than 20 CM.

Further, the transport mechanism still includes transportation motor, a plurality of stabilizer blade, support body, the transportation motor sets up in the outside of support body, every the stabilizer blade all is connected with the bottom of support body.

The application method of the metal cold rolling composite manufacturing device comprises the following steps:

s1: assembling the device, namely arranging the film laminating mechanism on the right side of the material pressing mechanism, connecting the film laminating mechanism and the material pressing mechanism with the connecting frame, arranging the conveying mechanism below the connecting frame, and placing the metal plate at the upper end of the conveying mechanism;

s2: in the film coating preparation stage, particles such as dust, impurities and the like remaining on the surface of the plate are cleaned manually, grease, iron scales, rust stains and the like on the surface of the plate are removed in an acid washing mode, and then the remaining acid liquor is removed in a water washing mode;

s3: the metal plate surface carries out the tectorial membrane processing, and the metal plate transports to the right side left on transport mechanism, and at the in-process of tectorial membrane mechanism, tectorial membrane mechanism is in the same order with the tectorial membrane to its surperficial tectorial membrane, when the metal plate transported swager to construct, swager constructs the extrusion to the tectorial membrane, hugs closely the metal plate with the tectorial membrane.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the metal plates are transported on the transport mechanism, and the film is coated on the surfaces of the metal plates through the film coating mechanism, so that when a plurality of metal plates are stacked subsequently, scratches caused by direct contact of the two metal plates are avoided, and the situation that the two metal plates are not easily separated after being stacked is avoided;

2. according to the invention, the movable cutting mechanism is adopted, and the transverse distance of the moving block relative to the metal plate is controlled, so that the film covered on the metal plate is cut off, the film covering mechanism is prevented from wasting the film covering material due to the continuous movement of the overlong metal plate, and the reasonable control can be carried out according to the length of the metal plate required by the actual factory machining scale;

3. according to the laminating mechanism, the metal plate after primary laminating by the laminating mechanism is pushed and pressed on the surface of the metal plate by the pressing mechanism, so that bubbles between the laminating film and the metal plate are extruded, the laminating effect is improved, and the phenomenon that the laminating film is easy to fall off under the condition of containing air is avoided.

Drawings

FIG. 1 is a schematic structural diagram (state one) of a metal cold rolling composite manufacturing apparatus according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic perspective view of an embodiment of a cold-rolling composite apparatus for manufacturing metal according to the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

FIG. 5 is a schematic structural diagram (state two) of a metal cold rolling composite manufacturing apparatus according to an embodiment of the present invention;

FIG. 6 is a schematic perspective view of a film covering mechanism in an embodiment of a cold-rolling composite metal manufacturing apparatus according to the present invention;

FIG. 7 is a schematic perspective view of a pressing mechanism in an embodiment of a cold-rolling composite metal manufacturing apparatus according to the present invention;

reference numerals in the drawings of the specification include:

the device comprises a connecting frame 1, a conveying mechanism 2, a film laminating mechanism 3, a material pressing mechanism 4 and a metal plate 6;

the cutting mechanism 5, a connecting plate 51, a belt wheel 52, a belt 53, a belt wheel motor 54, a moving block 55 and a cutting knife head 56;

a shock-absorbing support column 411, a pressing arm 412, a pressing rubber roller 413 and an elastic piece 414;

the device comprises a telescopic cylinder 421, a sliding arm 422, a material pressing part 423, a leveling rubber wheel 424, a film guide pressing block 425 and an adjusting bracket 426;

the device comprises a feeding barrel 31, a first roller 32, a second roller 33, a feeding motor 34, a film covering lower pressing frame 35, a conveying motor 21, supporting legs 22 and a frame body 23.

Detailed Description

In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The first embodiment is as follows:

as shown in fig. 1 to 7, the metal cold rolling composite manufacturing device of the present invention includes a transportation mechanism 2, a plurality of guide rollers are arranged on the transportation mechanism 2, a metal plate is placed on the guide rollers and is guided to move horizontally in the transportation mechanism 2, a connecting frame 1, a film covering mechanism 3, and a material pressing mechanism 4 are arranged on the upper portion of the transportation mechanism 2, the film covering mechanism 3 is arranged on the right side of the material pressing mechanism 4, the film covering mechanism 3 and the material pressing mechanism 4 are both connected with the connecting frame 1, the film covering mechanism 3 is used for spreading a film and aligning with the metal plate, and the bottom of the material pressing mechanism 4 is in rolling contact with the metal plate after film covering.

Transport on transport mechanism 2 at the metal sheet, through tectorial membrane mechanism 3 to the metal sheet surface tectorial membrane for when follow-up polylith metal sheet is stacked, can not produce the mar because of two metal sheet direct contact, also avoided simultaneously, two metal sheets are because of piling up the condition of the difficult back readily releasable.

The automatic material cutting machine further comprises a material cutting mechanism 5, wherein the material cutting mechanism 5 is arranged below the connecting frame 1, the material cutting mechanism 5 comprises a connecting plate 51, two belt wheels 52, a belt 53 and a belt wheel motor 54, the connecting plate 51 is connected with the connecting frame 1, the two belt wheels 52 are symmetrically arranged at two sides of the connecting plate 51 and are rotationally connected with the connecting plate 51, one of the belt wheels 52 is connected with a belt wheel motor 54, the two belt wheels 52 are movably connected through a belt 53, a moving block 55 is connected on the belt 53, the moving block 55 is detachably connected with the belt 53, the bottom of the moving block 55 is further provided with a cutting bit 56, the cutting bit 56 is in contact with the metal plate, the cutter head 56 is in threaded connection with the moving block 55, the belt wheel motor 54 drives the two belt wheels 52 to rotate, and drives the moving block 55 to reciprocate on the belt 53, and the cutter head 56 splits the coating.

By adopting the movable cutting mechanism 5, the film covered on the metal plate is cut off by controlling the transverse distance of the moving block 55 relative to the metal plate, so that the film cannot be wasted due to the film covering material on the film covering mechanism 3 caused by the continuous movement of the overlong metal plate, and the film can be reasonably controlled according to the length of the metal plate required by the actual factory machining scale.

The swager constructs 4 includes that the several is the shock strut 411 of symmetry, every the lower extreme of shock strut 411 all is connected with swage arm 412, every swage arm 412 is 45 with the contained angle of horizontal plane, every the front end of swage arm 412 all is equipped with material pressing rubber roller 413, every shock strut 411's periphery still overlaps and is equipped with elastic component 414.

According to the invention, the metal plate after primary film coating by the film coating mechanism 3 is pushed and pressed on the surface of the metal plate by the pressing mechanism 4, so that bubbles between the film coating and the metal plate are extruded, the attaching effect is improved, the phenomenon that the film coating is easy to fall off under the condition of containing air is avoided, and the damping support column 411 and the elastic piece 414 enable the pressing arm 412 to avoid rigid impact on the film coating and damage in the pressing process.

Example two:

as a further improvement of the previous embodiment, as shown in fig. 1 to 7, the metal cold rolling composite manufacturing apparatus of the present invention includes a transportation mechanism 2, a plurality of guide rollers are disposed on the transportation mechanism 2, a metal plate is placed on the guide rollers and is guided to move horizontally in the transportation mechanism 2, a connecting frame 1, a film covering mechanism 3, and a material pressing mechanism 4 are disposed on the upper portion of the transportation mechanism 2, the film covering mechanism 3 is disposed on the right side of the material pressing mechanism 4, the film covering mechanism 3 and the material pressing mechanism 4 are both connected to the connecting frame 1, the film covering mechanism 3 is used for spreading a film and aligning with the metal plate, and the bottom of the material pressing mechanism 4 is in rolling contact with the metal plate after film covering.

Transport on transport mechanism 2 at the metal sheet, through tectorial membrane mechanism 3 to the metal sheet surface tectorial membrane for when follow-up polylith metal sheet is stacked, can not produce the mar because of two metal sheet direct contact, also avoided simultaneously, two metal sheets are because of piling up the condition of the difficult back readily releasable.

The automatic material cutting machine further comprises a material cutting mechanism 5, wherein the material cutting mechanism 5 is arranged below the connecting frame 1, the material cutting mechanism 5 comprises a connecting plate 51, two belt wheels 52, a belt 53 and a belt wheel motor 54, the connecting plate 51 is connected with the connecting frame 1, the two belt wheels 52 are symmetrically arranged at two sides of the connecting plate 51 and are rotationally connected with the connecting plate 51, one of the belt wheels 52 is connected with a belt wheel motor 54, the two belt wheels 52 are movably connected through a belt 53, a moving block 55 is connected on the belt 53, the moving block 55 is detachably connected with the belt 53, the bottom of the moving block 55 is further provided with a cutting bit 56, the cutting bit 56 is in contact with the metal plate, the cutter head 56 is in threaded connection with the moving block 55, the belt wheel motor 54 drives the two belt wheels 52 to rotate, and drives the moving block 55 to reciprocate on the belt 53, and the cutter head 56 splits the coating.

By adopting the movable cutting mechanism 5, the film covered on the metal plate is cut off by controlling the transverse distance of the moving block 55 relative to the metal plate, so that the film cannot be wasted due to the film covering material on the film covering mechanism 3 caused by the continuous movement of the overlong metal plate, and the film can be reasonably controlled according to the length of the metal plate required by the actual factory machining scale.

The swager constructs 4 includes that the several is the shock strut 411 of symmetry, every the lower extreme of shock strut 411 all is connected with swage arm 412, every swage arm 412 is 45 with the contained angle of horizontal plane, every the front end of swage arm 412 all is equipped with material pressing rubber roller 413, every shock strut 411's periphery still overlaps and is equipped with elastic component 414.

According to the invention, the metal plate after primary film coating by the film coating mechanism 3 is pushed and pressed on the surface of the metal plate by the pressing mechanism 4, so that bubbles between the film coating and the metal plate are extruded, the attaching effect is improved, the phenomenon that the film coating is easy to fall off under the condition of containing air is avoided, and the damping support column 411 and the elastic piece 414 enable the pressing arm 412 to avoid rigid impact on the film coating and damage in the pressing process.

The pressing mechanism 4 comprises a telescopic cylinder 421, a sliding arm 422 and a pressing portion 423, the telescopic cylinder 421 is connected with the connecting frame 1, the upper end of the sliding arm 422 is connected with the telescopic cylinder 421 in a sliding manner, the lower end of the sliding arm 422 is connected with the pressing portion 423, and a plurality of leveling rubber wheels 424 which are equidistant are arranged on the pressing portion 423.

The film pressing device further comprises an adjusting support 426 and a film guide pressing block 425, the adjusting support 426 is movably connected with the pressing portion 423, the film guide pressing block 425 is arranged on the rear side of the leveling rubber wheel 424 and connected with the pressing portion 423 through the adjusting support 426, and the adjusting support 426 is used for adjusting the relative distance between the film guide pressing block 425 and a film below the film guide pressing block.

The addition of the film guide pressing block 425 prevents wrinkles from occurring in the metal plate which is not tightly attached to the metal plate in the transportation process, the final attaching effect is adversely affected, the film guide pressing block 425 guides the film, and the angle and the height of the film guide pressing block 425 are adjusted by the adjusting bracket 426.

The laminating mechanism 3 includes that the last feed cylinder 31 that is connected with link 1, first roller 32, second roll roller 33, it sets up in the first upper portion that rolls roller 32, second roll roller 33 to go up feed cylinder 31, the outside of link 1 still is connected with material loading motor 34, material loading motor 34 drives first roller 32 and rotates, and the tectorial membrane place in the periphery of going up feed cylinder 31, the afterbody of tectorial membrane rolls roller 33, first roller 32 contact with the second in proper order.

Still include the tectorial membrane pressure frame 35, the tectorial membrane pressure frame 35 sets up in the lower extreme of first roller 32 and with link 1 swing joint, the tectorial membrane pressure frame 35 is not more than 60 with link 1's contained angle.

The vertical distance between the lowest point of the film covering pressing frame 35 and the upper end of the transport mechanism 2 is not more than 20 CM.

Transport mechanism 2 still includes transportation motor 21, a plurality of stabilizer blade 22, support body 23, transportation motor 21 sets up in the outside of support body 23, every stabilizer blade 22 all is connected with the bottom of support body 23.

In the second embodiment, compared with the first embodiment, the addition of the film guide pressing block 425 in the second embodiment prevents the metal plate from being wrinkled due to the fact that the metal plate is not tightly attached and covered during transportation, the final attaching effect is adversely affected, the film guide pressing block 425 guides the covering film, and the angle and the height of the film guide pressing block 425 are adjusted by the adjusting bracket 426.

The application method of the metal cold rolling composite manufacturing device comprises the following steps:

s1: assembling the device, namely arranging the film laminating mechanism 3 on the right side of the pressing mechanism 4, then connecting the film laminating mechanism 3 and the pressing mechanism 4 with the connecting frame 1, arranging the conveying mechanism 2 below the connecting frame 1, and placing the metal plate at the upper end of the conveying mechanism 2;

s2: in the film coating preparation stage, particles such as dust, impurities and the like remaining on the surface of the plate are cleaned manually, grease, iron scales, rust stains and the like on the surface of the plate are removed in an acid washing mode, and then the remaining acid liquor is removed in a water washing mode;

s3: the metal sheet surface carries out the tectorial membrane and handles, and the metal sheet transports to the right side left side on transport mechanism 2, and at 3 in-processes of tectorial membrane mechanism, tectorial membrane mechanism 3 is in the same order with the tectorial membrane to its surperficial tectorial membrane, when the metal sheet transports swager mechanism 4, swager mechanism 4 extrudees the tectorial membrane, hugs closely the metal sheet with the tectorial membrane.

The foregoing are merely exemplary embodiments of the present invention, and no attempt is made to show structural details of the invention in more detail than is necessary for the fundamental understanding of the art, the description taken with the drawings making apparent to those skilled in the art how the several forms of the invention may be embodied in practice with the teachings of the invention. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and the specific meanings of the terms may be understood by those skilled in the art according to specific situations.

In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being fixed or detachable or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.