TW202041296A - Metal surface color steel composite board production line adopting single cold bending forming mechanism - Google Patents

Abstract

The invention relates to a metal surface color steel composite board production line adopting a single cold bending forming mechanism. The metal surface color steel composite board production line is characterized by comprising a feeding mechanism, the cold bending forming mechanism, a gluing mechanism, an automatic plate separating mechanism, a color steel plate centering overturning and closing mechanism and a solidifying mechanism. According to the metal surface color steel composite board production line, the production of metal surface color steel composite boards can be completed by adopting just one cold bending forming mechanism and one gluing mechanism through the automatic plate separating mechanism and the centering overturning and closing mechanism; the number of the cold bending forming mechanism, the gluing mechanism and related equipment matched with the cold bending forming mechanism and the gluing mechanism is decreased, the occupied area is decreased, and the operation cost are lowered, the operation stability and reliability are improved, the multi-machine linkage can be realized according to the production requirements, and therefore the purposes of lowering the cost and increasing the benefits are achieved; and in addition, color steel plate panels all come out from the same cold bending forming mechanism, so that the problems caused by errors are reduced, the consistency of the color steel panels is improved, the quality of the composite board is improved, and the rejection rate is decreased.

Description

Metal surface color steel composite board production line adopting single cold bending forming mechanism

The invention relates to the production field of metal-faced color steel composite panels, in particular to a metal-face color steel composite panel production line adopting a single cold-bent forming mechanism.

Metal surface color steel composite board (also called color steel sandwich board, manual board) is an indispensable new building material in the high-end fields of electronics, medical treatment and national defense. At present, in the metal surface color steel composite plate production line, the color steel coils (steel coils, galvanized coils, stainless steel coils) are rolled on two or two cold-formed mechanisms to form upper plates or The lower board; glued separately; then filled with core material (the core material can be foam, rock wool, etc.); after ensuring that the upper board and the lower board are completely consistent in verticality and parallelism, plywood; and then solidify and shape in the curing oven to complete The production of color steel composite board.

The conventional production line needs to be cold-rolled by two cold-formed forming machines to form color steel panels (galvanized sheets, stainless steel sheets), and transported to the fillers to manually fill and re-ply the panels; not only requires a lot of personnel and costs The equipment occupies a large area, and it is difficult to ensure the consistency of the two color steel panels formed by two sets of forming machines; because of the cumulative errors of the plates, there will be inconsistencies in verticality and parallelism, resulting in waste panels It is irreparable; if the precision is to be controlled, the consistency requirements of the two cold-formed forming machines are extremely high, not only the cost is huge, and it is difficult to achieve the same at present; therefore, the color steel plate rolled by the two sets of forming machines Panel, not only the equipment investment cost is high, but also not conducive to later maintenance.

Therefore, it is the problem to be solved by the present invention to provide a metal surface color steel composite board production line with a small footprint and a simple structure.

The invention overcomes the shortcomings of the prior art and provides a metal surface color steel composite board production line with a small footprint and simple structure.

In order to achieve the above objective, the technical solution adopted by the present invention is to provide a metal surface color steel composite panel production line adopting a single cold-formed forming mechanism, which includes a feeding mechanism, a cold-formed forming mechanism, and an upper part which are connected in sequence according to the feeding direction. Glue mechanism, automatic splitting mechanism, color steel plate centering and turning plywood mechanism, and curing mechanism; the feeding mechanism can unfold and transport the color steel coil raw material to the cold forming mechanism; the cold forming mechanism uses the color steel coil Punching and forming into a group of independent color steel plate panels; the gluing mechanism applies glue to each group of color steel plate panels; the automatic splitting mechanism transports the glued color steel plate panels to two conveying tracks respectively; The steel plate centering and inverting plywood mechanism flips and folds the color steel plate panel conveyed by one of the conveying tracks and folds it on the color steel plate panel conveyed by the other conveying track; the curing mechanism solidifies the folded color steel plate panel.

Preferably, the two conveying tracks are two parallel upper and lower conveying tracks.

Preferably, the automatic plate dividing mechanism includes a base and a lifting support part, one end of the lifting support part is rotatably connected with the base, and a lower part of the other end is provided with a lifting device.

More preferably, the gluing mechanism is erected on a conveying platform. One end of the conveying platform is connected to the cold-formed mechanism, and the other end is connected to the automatic plate dividing mechanism. The conveying platform is a color steel plate panel formed by the cold-formed mechanism. After gluing by the gluing mechanism, it is transported to the automatic board separating mechanism.

Preferably, the color steel plate centering and flipping plywood mechanism includes a longitudinal frame arranged along the feeding direction, a plurality of conveying rollers arranged perpendicular to the frame and horizontally spaced apart, and a vertical beam located on one side of the frame A lifting frame, a cross beam connected to the cross beam lifting frame; the cross beam is arranged in parallel with the frame, and a suction cup arm is vertically arranged on the cross beam, the suction cup arm is provided with a rotating frame, and the rotating frame is provided with a plurality of A suction cup; the beam is driven by a power device to move up and down on the beam lifting frame; the rotating frame is driven by the power device to rotate on a vertical surface, so that the suction cup on the rotating frame can be turned over, so that the suction surface of the suction cup is upward or Down; when the beam moves up and down, the sucker arm, rotating frame and sucker can move up and down through the gap between the conveying rollers.

More preferably, the frame is also provided with a stop device, the stop device is arranged parallel to the conveying roller, and is driven up and down by the driving device, extends upwards out of the plane where the conveying roller is located, or retracts downward to the Below the plane where the conveyor roller is located.

More preferably, the frame is also provided with a centering mechanism; the centering mechanism includes a centering backing plate arranged at the two ends of the conveying roller; the centering backing plate is rotatably connected with the connecting rod; the connecting rod and the main rod Rotatable connection, the center of the main rod is connected to the rotation axis of the right-angle steering gear.

More preferably, a lifting connecting plate is arranged between the double-layer conveying track and the color steel plate centering and turning plywood mechanism; a lifting device is provided at the lower end of the lifting connecting plate near the double-layer conveying track, and the color steel plate is centered and turned The other end of the plywood mechanism is pivotally connected to its own bracket or the frame of the color steel plate centering and turning plywood mechanism.

More preferably, a plurality of universal balls are provided on the lifting connection plate.

Preferably, the cold bending forming mechanism includes a base and a feeding guide device, a stamping device, a forming roller set, and a shearing device that are sequentially arranged on the base; the shearing device is provided with a shearing and folding upper knife that can move up and down, The shearing and folding lower knife, the upper pressing plate, and the supporting plate that can move up and down; the shearing and folding lower knives are provided with two; there is a first gap between the two shearing and folding lower knives for accommodating the shearing and folding upper knives; There is a second gap between the upper folding knife and the upper pressing plate for accommodating the lower cutting knife; the supporting plate is two pieces, which are respectively arranged on the outer sides of the two cutting lower knifes.

The process of the production line is: automatic loading and unloading of color steel plates (steel coils, galvanized coils, and stainless steel coils), and forming the required color steel panels by a single cold-bending forming machine; using the gluing mechanism interval or continuous gluing; With the automatic splitting mechanism and double-layer conveying track, the upper and lower boards are separated, and the filling is placed at the lower board; afterwards, they are respectively connected to the centering and turning plywood mechanism by the lifting connection board, and the upper board is centered, lifted, and automatically Turn over; center the lower board; then ply the board and then center; then enter the curing oven mechanism to solidify and shape; finally receive the material and stack, and then the product.

The beneficial technical effects of the present invention are mainly that it provides a metal surface color steel composite board production line with a small floor area and a simple structure. The present invention realizes that the production of metal-faced color steel composite panels can be completed by adopting only one set/set of cold bending forming mechanism and one set/set of gluing mechanism through the automatic plate dividing mechanism and the color steel plate centering and turning plywood mechanism; The traditional production line reduces the number of cold-rolled forming mechanisms, gluing mechanisms and related equipment (usually two sets of cold-rolled forming mechanisms and two gluing mechanisms are required for the process). The production line has a reasonable design and simple structure, which not only reduces It saves floor space and operating cost, and at the same time improves the stability and reliability of operation. It can also be linked to multiple machines according to production needs, so as to achieve the purpose of reducing costs and increasing efficiency. In addition, since the color steel panels are all from the same cold-formed forming mechanism, the problems caused by errors are reduced, the consistency of the color steel panels is increased, the quality of the composite panels is improved, and the scrap rate is reduced.

The present invention will now be described in further detail with reference to the drawings and embodiments. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the structures related to the present invention. It should be noted that the words ""left", "right", "up" and "down" used in the following description refer to the directions in the diagram, and the words ""in" and ""out" respectively Refers to the direction toward or away from the geometric center of a particular component.

As shown in Figures 1 to 15, a metal surface color steel composite panel production line using a single cold-formed forming mechanism includes a feeding mechanism 1, a cold-formed forming mechanism 2, a gluing mechanism 3, and an automatic splitting mechanism that are connected in sequence according to the feeding direction. Plate mechanism 4, color steel plate centering and turning plywood mechanism 5, curing mechanism 6, and material receiving mechanism 7. Among them, only one set of feeding mechanism 1 is provided for unrolling and conveying the color steel coil raw materials to the cold forming mechanism 2; the cold forming mechanism 2 is only provided with one set for punching and forming the color steel coil into A group of independent four-sided folding color steel plate panels; the gluing mechanism 3 is used to space or continuously gluing each group of color steel plate panels; the automatic splitting mechanism 4 is used to transport the glued color steel plate panels to each other independently The upper conveying track 91 and the lower conveying track 92 are arranged in parallel in the vertical direction. These two conveying tracks constitute a double-layer conveying track 9 with a vertical structure; the color steel plate centering and turning plywood mechanism 5 is used to convey from the lower conveying track 92 The coming color steel plate panel is turned over and closed on the color steel plate panel filled with the core material and conveyed from the upper conveying rail 91; the curing mechanism 6 is used to heat and solidify the color steel plate after composite folding; the receiving mechanism 7 is used For receiving and stacking.

The cold bending forming mechanism 2 includes a base 21 and a feed guide device 22, a punching device 23, a forming roller set 24, and a shearing device 25 sequentially arranged on the base 21; wherein the punching device 23 includes two sets of punches designed in a square shape. The forming roller set 24 includes a pressing roller 241; the shearing device 25 is equipped with a shearing upper knife 251 that can move up and down, a shearing lower knife 252 that can move up and down, an upper pressing plate 253, a supporting plate 254; Two of them are arranged symmetrically; between the two shearing and folding lower knives 252, there is a first gap 255 for accommodating the shearing and folding upper knives 251; between the shearing and folding upper knives 251 and the upper pressing plate 253, there is a The second gap 256 of the knife 252; the supporting plate 254 is two pieces, which are respectively arranged on the outer side of the two shearing and folding knives 252 (that is, the two shearing and folding knives 252 are symmetrically arranged, and the first gap 255 is set inside the two , The two outer sides are provided with a supporting plate 254); when not working: the upper end of the cutting and folding knife 252 is not higher than the upper surface of the supporting plate 254; the cutting and folding upper knife 251 and the cutting and folding knife 252 are controlled by air cylinders; The folding device 25 adopts machine shearing and folding, which replaces the original manual operation mode, which not only improves the work efficiency, but also reduces the working cost; the stamping device 23 and the forming roller set 24 are slidably mounted on the base 21 to facilitate adaptation to different Demand for board width.

The gluing mechanism 3 is erected on a conveying platform 30. One end of the conveying platform 30 is connected to the cold-formed forming mechanism 2, and the other end is connected to the automatic plate dividing mechanism 4. The conveying platform 30 punches the cold-formed forming mechanism 2 to form the color steel plate panel. After gluing by the gluing mechanism 3, it is conveyed to the automatic board separating mechanism 4.

The automatic plate separating mechanism 4 includes a base 41 and a lifting supporting part 42; the lifting supporting part 42 can be a lifting conveying track or a pallet or a supporting roller, and its inlet end 421 (the color steel plate panel enters from this end) is connected to the base 41 Rotatable connection to form a structure similar to a swing arm; the outlet end 422 (the color steel panel leaves from this end) is provided with a driving ear 423, the driving ear 423 and the air cylinder 43 (it can also be a screw lifter, or other electric or pneumatic lifting The cylinder arm of the device) is rotatably connected, and the bottom of the cylinder 43 is set on the base 41 or on the bracket of the double-layer conveying track 9; the lifting and retracting of the cylinder 43 makes the outlet end 422 of the lifting support part 42 up and down The movement is connected with the upper conveying track 91 or the lower conveying track 92, so that the color steel plate panels conveyed from the lifting and supporting part 42 are purposely conveyed to the upper conveying track 91 or the lower conveying track 92; wherein the upper conveying track 91 The color steel plate panels that have been glued on the gluing mechanism 3 are transported manually or automatically placed in the upper conveying track 91 with fillers such as rock wool; the lower conveying track 92 is transported and glued on the gluing mechanism 3 The color steel plate panel is turned over on the subsequent color steel plate centering and turning plywood mechanism 5; this design not only makes full use of space, shortens the length and floor space of the production line, but also avoids placing rock wool one by one. Human error; the inclination of the cylinder 43 is adjustable, so that the distance of the up and down movement of the outlet end 422 can be adjusted, so that the distance between the upper conveying rail 91 and the lower conveying rail 92 can be flexibly adjusted to adapt to a variety of actual conditions.

The color steel plate centering and turning plywood mechanism 5 includes a longitudinal frame 51 arranged along the feeding direction, a plurality of conveying rollers 52 arranged perpendicular to the frame 51 and horizontally spaced, and a vertical beam lifting on one side of the frame 51 Frame 53, a crossbeam 54 that is connected to the crossbeam lifting frame 53 and is arranged parallel to the frame 51; wherein: there are at least two conveying rollers 52, which are arranged in parallel on the frame 51 to form a color steel panel conveying track; the crossbeam 54 and the crossbeam The lifting frame 53 is slidably connected, and the connection method can be a sliding rail and a sliding block; the cross beam 54 is also connected with a screw lifting device (or other electric or pneumatic lifting devices such as air cylinders), The screw lifting device can push the crossbeam 54 to move in the vertical direction, that is, push the crossbeam 54 to move up and down on the crossbeam lifting frame 53; the crossbeam 54 is vertically arranged with multiple parallel suction cup arms 55, and the suction cup arms 55 are horizontal suction cup arms; 56 is set to four are set on the rotating frame 561 to form a whole; the side of the rotating frame 561 and the side of the suction cup arm 55 are rotatably connected by a rotating device; the rotating device is a driven wheel 551, which can drive the rotating frame 561 in Rotate on the vertical surface, and then drive the 4 suction cups 56 to turn 180° with the center of the driven wheel 551 as the axis (the driven wheel 551 can be driven by the driving wheel driven by the motor by the timing belt), so that the suction surface 562 of the suction cup 56 is upward Or down; the relative position of each component can be adjusted according to the actual situation to ensure that when the suction cup 56 absorbs the color steel plate panel and flips, the color steel plate panel will not touch the suction cup arm 55; at the same time when the beam 54 moves up and down, the suction cup arm 55 and the rotating frame 561 and the suction cup 56 can move up and down through the gap between the conveying rollers 52 parallel to each other; and the suction cup arm 55, the rotating frame 561 and the suction cup 56 can be collectively retracted below the plane of the highest point of the conveying roller 52 (that is, the suction cup arm 55). , Rotating frame 561 and suction cup 56 as a whole may not be higher than the highest point of conveying roller 2) to ensure the conveying of color steel plate panels.

Two centering mechanisms 57 are provided on the frame 51; the centering mechanism 57 is set between the conveying rollers 52; the centering mechanism 57 includes a centering support plate 571 arranged at the two ends of the conveying roller 2; the bottom of the centering support plate 571 The connecting part is rotatably connected with one end of the connecting rod 572; the other end of the connecting rod 572 is rotatably connected with the main rod 573; the right-angle steering gear 574 is axially movable, and its rotation axis is arranged perpendicular to the center of the main rod 573; right-angle steering The movement of the main rod 574 can drive the main rod 573 to rotate with a straight line perpendicular to the center of the main rod 573 as the axis of rotation; the rotation of the main rod 573 drives the connecting rods 572 on both sides to rotate, and the connecting rod 572 is connected to one end of the centering plate 571 Movement, and then drive the centering backing plate 571 to move toward or away from the right-angle diverter 574 synchronously, and play the role of centering and determining the position of the conveyed color steel panel; using the right-angle diverter to push 573 can make the centering mechanism 57 more Reliable synchronous advance and retreat; Compared with the conventional centering lean, the present invention adopts the structure of the lean, which has better stability.

A box 58 is also provided under the rack 51, which can place objects or electrical equipment, so as to rationally use the space and make the equipment more compact. On the frame 51, a stop device 59 is also arranged between the conveying rollers 52; the stop device 59 is arranged parallel to the conveying roller 52, and is driven up and down by the driving device, and can extend upwards from the plane of the highest point of the conveying roller 52, or to Retract downward to below the plane where the highest point of the conveying roller 52 is located to ensure that the color steel plate panel is conveyed to the designated position.

A lifting connecting plate 8 is arranged between the double-layer conveying track 9 and the color steel plate centering and turning plywood mechanism 5; a lifting device 81 (such as an air cylinder or other electric or pneumatic lifting device) is arranged at the lower end of the lifting connecting plate 8 near the double-layer conveying track 9 ), one end of the lifting connecting plate 8 near the color steel plate centering and turning plywood mechanism 5 is rotatably connected with its own support or frame 51 or conveying roller 52; the lifting connecting plate 8 is provided with a plurality of universal balls 82, which is convenient for the color steel plate Transport of the panel.

The working principle of this production line:

(1) The color steel plate is sent from the feeding mechanism 1 to the cold forming mechanism 2;

(2) After the guiding device 22, the punching device 23 punches and cuts off the excess square bending sheet; then the two sides of the color steel plate are formed under the action of the pressing roller 241 of the forming roller set 24; the two sides are formed The good color steel plate enters the cutting and folding device 25 to cut and fold the front and rear ports of the color steel plate. At this time, the color steel plate is placed on the supporting plate 254; first, the cutting and folding upper knife 251 is driven to move downward and is housed in the first The gap 255, at this time, only the color steel plate is cut; after that, the two lower shearing knives 252 and the supporting plates 254 on both sides move relative to each other, and the two upper shearing knives 252 are driven to move upward and are housed in the second The gap 256. At this time, the cut color steel plate is bent by two cutting and folding knives 252 respectively; the color steel plate of a certain length is cut by the cutting and folding device 25, and the back end of the color steel plate The front end is bent (the front end was bent in the last cut) to become the required composite panel; at the same time, the front end of the color steel plate behind the color steel plate was also bent in the same operation;

(3) The four-sided folded color steel plate panel enters the gluing mechanism 3 to pour glue (automatic glue spraying or manual gluing); the gluing mechanism 3 adopts an interval or continuous gluing method;

(4) The color steel plate panel comes to the automatic splitting mechanism 4, and the automatic splitting mechanism 4 senses the color steel panel coming from the front section by conventional electric control. The mechanism is activated and the exit end 422 of the supporting part 42 moves up and down according to the instruction. The color steel plate panel is sent to the upper conveying track 91 or the lower conveying track 92; the color steel plate panel of the upper conveying track 91 is fed into the box, and the filling materials such as rock wool are added automatically or manually;

(5) The double-layer conveying track 9 and the color steel plate centering and turning plywood mechanism 5 are connected by the lifting connecting plate 8. The color steel plate panels conveyed from the upper conveying rail 91 and the lower conveying rail 92 are separated (ie First a color steel plate panel conveyed by the upper conveying rail 91, then a color steel plate panel conveyed by the lower conveying rail 92, and then a color steel plate panel conveyed by the upper conveying rail 91, and so on) Send to the color steel plate panel centering and turning plywood mechanism 5 on the conveyor roller 52;

(6) After the color steel plate panel conveyed from the lower conveying rail 92 enters the centering and flipping hinge mechanism 5, the centering mechanism 57 is activated for centering, and then moves to the preset position (positioned by the stop device 59); The beam 54 is at the lowest point, the suction cup 56 and the suction cup arm 55 are placed between the conveying rollers 52 and the suction surface 562 of the suction cup is facing upward; when the color steel plate panel conveyed from the lower conveying rail 92 reaches the preset position, the suction cup 56 is activated, The color steel plate panel sucks; the beam 54 moves upwards to drive the suction cup 56 and then the color steel plate panel rises (at this time the suction surface 562 of the suction cup is upward, and the color steel plate panel is above the suction cup 56); when it rises to the set waiting position, The beam 54 stops moving; the rotating frame 561 drives the suction cup 56 to turn over 180°, so that the suction surface 562 of the suction cup 56 is downward, and the color steel plate panel is below the suction cup 56; when the color steel plate panel is transported from the upper conveying rail 91 later (I.e. the board where the rock wool and other fillers are placed) is centered by the centering mechanism 57 and transported to just below the color steel panel that was previously suspended in the air and turned over 180°. The beam 54 moves downward to drive the suction cup 56 And the color steel plate panel downwards, when it descends to the preset height, the suction cup 56 is released, so that the two plates are closed to complete the composite;

(6) After plywood, heat the curing mechanism 6 to cross-link and cure the glue;

(7) Finally, the material receiving and stacking mechanism 7 will complete the production of the color steel panel composite panel.

The above is based on the ideal embodiment of the present invention as inspiration. Through the above description, the relevant personnel can make various changes and modifications without departing from the scope of the technical idea of the present invention. The scope of the patent for this invention is not limited to the content in the specification, and the scope of the patent must be determined as in the scope of the claimed patent application.

1: Feeding mechanism 2: Cold forming mechanism 21: Pedestal 22: Feeding guide device 23: Punching device 24: Forming roller set 241: pressure roller 25: Shearing and folding device 251: Cut and Fold the Knife 252: Cut off the knife 253: Upper pressure plate 254: Pallet 255: first gap 256: second gap 3: Gluing mechanism 30: Conveying platform 4: Automatic sub-board mechanism 41: Pedestal 42: Lifting and supporting part 421: The inlet end of the lifting part 422: Outlet end of lifting support part 423: drive ear 43: cylinder 5: Color steel plate centering and turning plywood mechanism 51: rack 52: conveyor roller 53: beam lifting frame 54: beam 55: Suction cup arm 551: driven wheel 56: Suction Cup 561: Rotating Frame 562: The suction surface of the suction cup 57: Centering Agency 571: centering against the board 572: connecting rod 573: main pole 574: Right Angle Steering Gear 58: cabinet 59: Stop device 6: curing mechanism 7: Receiving organization 8: Lifting connection plate 81: Lifting device for lifting connecting plate 82: Universal ball 9: Double-layer conveyor track 91: Upper conveyor track 92: Lower conveyor track

The present invention will be further described below in conjunction with the drawings and embodiments. Figure 1 is a schematic front view of a preferred embodiment of the present invention. Figure 2 is a schematic top view of a preferred embodiment of the present invention. Fig. 3 is a schematic front view of the color steel plate centering and turning plywood mechanism of the present invention. Fig. 4 is a schematic side view of the color steel plate centering and turning plywood mechanism of the present invention. Fig. 5 is a schematic diagram of the principle of the centering mechanism of the color steel plate centering and turning plywood mechanism of the present invention. Fig. 6 is a positional relationship diagram of the sucker, sucker arm, beam, and beam lifting frame of the present invention. Fig. 7 is a three-dimensional schematic diagram of the centering and turning plywood mechanism for color steel plates of the present invention. Fig. 8 is a structural schematic diagram of the automatic plate dividing mechanism and the double-layer conveying track of the present invention. Fig. 9 is an enlarged view of A in Fig. 8. Fig. 10 is an enlarged view of B in Fig. 8. Fig. 11 is an enlarged view of C in Fig. 8. Fig. 12 is a three-dimensional schematic diagram of the automatic board separating mechanism and the double-layer conveying track of the present invention. Fig. 13 is a schematic diagram of the structure of the cold roll forming mechanism of the present invention. Fig. 14 is an enlarged view of D in Fig. 13. Figure 15 is a schematic diagram of the structure of the lifting splice plate of the present invention.

1: Feeding mechanism

2: Cold forming mechanism

3: Gluing mechanism

30: Conveying platform

4: Automatic sub-board mechanism

5: Color steel plate centering and turning plywood mechanism

6: curing mechanism

7: Receiving organization

Claims (10)

A metal surface color steel composite plate production line adopting a single cold-formed forming mechanism, which includes: a feeding mechanism, a cold-formed forming mechanism, a gluing mechanism, an automatic plate dividing mechanism, and a feeding mechanism sequentially connected in a feeding direction Color steel plate centering and turning plywood mechanism, a curing mechanism; the feeding mechanism can unfold and transport a color steel plate coil raw material to the cold forming mechanism; the cold bending forming mechanism punches the color steel plate coil into a shape Each group of independent color steel plate panels; the gluing mechanism applies glue to each group of the color steel plate panels; the automatic splitting mechanism transports the glued color steel plate panels to two conveying tracks respectively; the color steel plate is centered and turned over The plywood mechanism flips and closes the color steel plate panel conveyed by one of the conveying tracks and closes the color steel plate panel conveyed by the other conveying track; the curing mechanism solidifies and shapes the folded color steel plate panel. As described in claim 1, the metal surface color steel composite board production line adopting a single cold-formed forming mechanism, wherein the two conveying tracks are two parallel upper and lower conveying tracks. As claimed in claim 1 or 2, the metal surface color steel composite panel production line adopting a single cold-formed forming mechanism, wherein the automatic plate splitting mechanism includes a base, a lifting support part, one end of the lifting support part and the base The base is rotatably connected, and the lower part of the other end is provided with a lifting device. The metal surface color steel composite panel production line adopting a single cold-formed forming mechanism as described in claim 2, wherein the gluing mechanism is erected on a conveying platform, one end of the conveying platform is connected to the cold-formed forming mechanism, and the other end is connected to the automatic The plate dividing mechanism is used for conveying the color steel plate panel formed by the cold bending forming mechanism to the automatic plate dividing mechanism after being glued by the gluing mechanism. The metal surface color steel composite panel production line adopting a single cold-formed forming mechanism as described in claim 1, wherein the color steel plate centering and turning plywood mechanism includes a longitudinal frame arranged along the feeding direction and perpendicular to the frame A plurality of conveying rollers arranged horizontally and spaced apart, a beam lifting frame arranged vertically on one side of the frame, and a beam connected to the beam lifting frame transversely; the beam is arranged in parallel with the frame and placed on the beam There is a sucker arm vertically arranged on the sucker arm, a rotating frame is arranged on the sucker arm, and a plurality of suckers are arranged on the rotating frame; the beam is driven by a power device to move up and down on the beam lifting frame; the rotating frame is driven by the power device Rotate on a vertical surface so that the suction cups on the rotating frame can be turned over as a whole, so that a suction surface of the suction cups is upward or downward; when the beam moves up and down, the suction cup arm, the rotating frame and the suction cups It can move up and down through the gap between the conveying rollers. As described in claim 5, the metal surface color steel composite board production line adopting a single cold-formed forming mechanism, wherein the frame is also provided with a stop device, the stop device is arranged parallel to the conveying roller, and is driven by a driving device Drive up and down, extend upwards to the plane where the conveying roller is located, or retract downwards below the plane where the conveying roller is located. According to claim 5, the metal-faced color steel composite panel production line adopting a single cold-formed forming mechanism, wherein the frame is also provided with a centering mechanism; the centering mechanism includes a pair of The middle backing plate; the centering backing plate is rotatably connected with a connecting rod; the connecting rod is rotatably connected with a main rod, and the center of the main rod is connected with the rotation shaft of the right-angle diverter. As described in claim 2, the metal surface color steel composite panel production line adopts a single cold-formed forming mechanism, in which a lifting connection plate is arranged between a double-layer conveying track and the color steel plate centering and turning plywood mechanism; the lifting connection A lifting device is arranged at the lower part of one end of the plate close to the double-layer conveying track, and the other end close to the color steel plate centering and turning plywood mechanism is pivotally connected to its own support or a frame of the color steel plate centering and turning plywood mechanism. According to claim 8, the metal surface color steel composite panel production line adopting a single cold-formed forming mechanism, wherein a plurality of universal balls are arranged on the lifting connection plate. The metal surface color steel composite panel production line using a single cold-formed forming mechanism as described in claim 1, wherein the cold-formed forming mechanism includes a base, a feed guide device and a stamping device sequentially arranged on the base , A forming roller group, a shearing and folding device; the shearing and folding device is equipped with a shearing and folding upper knife that can move up and down, a shearing and folding down knife that can move up and down, an upper pressing plate, and a supporting plate; the shearing and folding down knife There are two; there is a first gap between the two cutting and folding knives for accommodating the cutting and folding upper knives; and the cutting and folding knives are provided between the cutting and folding knives and the upper pressing plate for accommodating the cutting and folding knives A second gap; the holding plate is two pieces, which are respectively arranged on the outer side of the two cutting and folding knives.

Images