CN112319008B - Forming processing method of aluminum-plastic composite board - Google Patents
Forming processing method of aluminum-plastic composite board Download PDFInfo
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- CN112319008B CN112319008B CN202011240643.5A CN202011240643A CN112319008B CN 112319008 B CN112319008 B CN 112319008B CN 202011240643 A CN202011240643 A CN 202011240643A CN 112319008 B CN112319008 B CN 112319008B
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- 229920003023 plastic Polymers 0.000 title claims abstract description 93
- 239000002131 composite material Substances 0.000 title claims abstract description 75
- 238000003672 processing method Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 135
- 238000003825 pressing Methods 0.000 claims abstract description 107
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 43
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000000853 adhesive Substances 0.000 claims abstract description 19
- 230000001070 adhesive effect Effects 0.000 claims abstract description 19
- 238000010422 painting Methods 0.000 claims abstract description 11
- 230000001680 brushing effect Effects 0.000 claims description 31
- 230000006835 compression Effects 0.000 claims description 28
- 238000007906 compression Methods 0.000 claims description 28
- 230000000712 assembly Effects 0.000 claims description 23
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- 239000007788 liquid Substances 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 4
- 238000013329 compounding Methods 0.000 abstract description 3
- 238000009966 trimming Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 3
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- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
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- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/0007—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality
- B32B37/003—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality to avoid air inclusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/0046—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by constructional aspects of the apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/0046—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by constructional aspects of the apparatus
- B32B37/0053—Constructional details of laminating machines comprising rollers; Constructional features of the rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0004—Cutting, tearing or severing, e.g. bursting; Cutter details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/18—Handling of layers or the laminate
- B32B38/1825—Handling of layers or the laminate characterised by the control or constructional features of devices for tensioning, stretching or registration
- B32B38/1833—Positioning, e.g. registration or centering
- B32B38/1841—Positioning, e.g. registration or centering during laying up
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- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Laminated Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention relates to a forming and processing method of an aluminum-plastic composite plate, in particular to a forming and processing device of the aluminum-plastic composite plate, which comprises a workbench, a first conveying mechanism for conveying a lower aluminum sheet, a second conveying mechanism for conveying an upper aluminum sheet, a third conveying mechanism for conveying a middle plastic core plate, a fourth conveying mechanism for conveying a finished aluminum-plastic composite plate, a painting roller set for painting adhesives on two surfaces of a plastic core plate, a guiding and positioning mechanism for aligning the side edges of the sheets and a pressing mechanism for pressing and compounding and forming; the device provided by the invention can be used for carrying out the operations of automatic conveying, conveying and guiding, plate edge positioning and aligning and automatic pressing composite forming of sheet plates, solves the problems of troublesome trimming and material waste, ensures the tightness of pressing and avoids poor bonding.
Description
Technical Field
The invention relates to the technical field of composite board processing, and particularly provides a forming and processing method of an aluminum-plastic composite board.
Background
Aluminum-plastic composite boards (also called aluminum-plastic boards) are a new type of decorative materials, which have been introduced from germany to china in the late eighties and early nineties of the last century, and are rapidly favored by people due to their economy, color-selectable diversity, convenient construction methods, excellent processability, excellent fire resistance and high-value quality.
The aluminum-plastic composite board is formed by compounding multiple layers of materials, wherein the upper layer and the lower layer are high-purity aluminum alloy boards, the middle layer is a non-toxic low-density Polyethylene (PE) core board, and the front surface of the aluminum-plastic composite board is also adhered with a protective film. For outdoor use, the front surface of the aluminum-plastic plate is coated with fluorocarbon resin (PVDF) coating, and for indoor use, the front surface of the aluminum-plastic plate can adopt non-fluorocarbon resin coating.
In the processing process of the aluminum-plastic composite board, two aluminum sheets and the plastic core board can be bonded and compounded by adopting an adhesive, and the following problems mainly exist in the actual processing process:
1) In the traditional processing process, the side edges of the plate are often misaligned, so that subsequent trimming operation is required, processing trouble is caused, and material waste is caused;
2) In the process of composite processing, the problems that air is not removed in the bonding layer, poor bonding and poor composite tightness occur.
Based on the problems, the invention provides a method for forming and processing an aluminum-plastic composite plate, and particularly relates to a device for forming and processing the aluminum-plastic composite plate.
Disclosure of Invention
In order to solve the above problems, the present invention provides a method for forming an aluminum-plastic composite panel, which is used to solve the above problems in the background art.
In order to achieve the purpose, the invention adopts the following technical scheme to achieve the purpose: a processing method for forming an aluminum-plastic composite plate specifically comprises the following steps:
s1, sheet cutting: cutting an aluminum sheet with a corresponding size and a plastic core plate with a corresponding size according to the size of the aluminum-plastic composite plate to be formed;
s2, adhesive coating: uniformly brushing an adhesive on a composite surface between the two aluminum sheets to be composited and the plastic core plate, which are obtained after the sheet is cut in the step S1;
s3, composite forming: the two aluminum sheets and the plastic core plate are pressed and compounded after the side edges of the two aluminum sheets and the plastic core plate are aligned through an aluminum-plastic composite plate forming and processing device, so that a finished product of the aluminum-plastic composite plate is synthesized by glue;
the aluminum-plastic composite plate forming and processing method adopting the steps S1-S3 further specifically relates to an aluminum-plastic composite plate forming and processing device in the process of carrying out composite forming and processing on the aluminum-plastic composite plate, and the device comprises a workbench, a first conveying mechanism for conveying lower-layer aluminum sheets, a second conveying mechanism for conveying upper-layer aluminum sheets, a third conveying mechanism for conveying middle-layer plastic core plates, a fourth conveying mechanism for conveying finished aluminum-plastic composite plates, a painting roller set for painting adhesives on two sides of the plastic core plates, a guiding and positioning mechanism for aligning the side edges of the sheets and a pressing mechanism for pressing and composite forming; wherein:
the workbench comprises a first conveying frame and a second conveying frame which are arranged in a crossed manner, a rectangular pressing platform is arranged at the crossed and overlapped position of the first conveying frame and the second conveying frame, and a supporting frame positioned above the pressing platform is further arranged on the workbench;
the first conveying mechanism and the third conveying mechanism are arranged on the first conveying frame and distributed on two sides of the pressing platform, the second conveying mechanism and the fourth conveying mechanism are arranged on the second conveying frame and distributed on two sides of the pressing platform, and the painting roller group is arranged on the first conveying frame and located between the third conveying mechanism and the pressing platform;
two guide positioning mechanisms which are symmetrically distributed on two sides of the pressing platform in a mirror image mode are arranged on the second conveying frame, one guide positioning mechanism is arranged between the second conveying mechanism and the pressing platform, and the other guide positioning mechanism is arranged between the fourth conveying mechanism and the pressing platform;
the guide positioning mechanism comprises a primary adjusting assembly, a secondary adjusting assembly, a guide roller assembly and a positioning plate assembly, the primary adjusting assembly comprises two adjusting frames capable of moving in opposite directions or moving back to back, the secondary adjusting assemblies are correspondingly arranged on the two adjusting frames, and the two secondary adjusting assemblies are symmetrically distributed on two sides of the conveying direction of the second conveying mechanism in a mirror image mode; the secondary adjusting assembly comprises an adjusting shaft, a driving rod, a guide rod and a stroke plate, the adjusting shaft horizontally rotates on the adjusting frame, the axial direction of the adjusting shaft is parallel to the movement direction of the adjusting frame, a worm wheel is arranged at the shaft end of the adjusting shaft, the driving rod is horizontally and rotatably arranged on the adjusting frame, a worm rod part and a screw rod part are axially distributed on the driving rod, the worm rod part is meshed with the worm wheel, the guide rod is horizontally and fixedly arranged on the adjusting frame, and the stroke plate is in threaded connection with the screw rod part and is arranged with the guide rod in a sliding manner; the two secondary adjusting assemblies are correspondingly provided with the guide roller assemblies, the two guide roller assemblies are distributed on two sides of the conveying direction of the second conveying mechanism in a mirror symmetry mode, each guide roller assembly comprises a motor fixing plate, a guide roller motor and a conveying guide roller, the motor fixing plate is fixedly installed at the top end of the travel plate, the guide roller motor is vertically and fixedly installed at the top end of the motor fixing plate, and the conveying guide roller is located above the pressing platform and is fixedly connected with an output shaft of the guide roller motor; the two guide roller assemblies are respectively provided with two positioning plate assemblies on the motor fixing plate, the positioning direction of one positioning plate assembly is perpendicular to the conveying direction of the first conveying mechanism, and the positioning direction of the other positioning plate assembly is perpendicular to the conveying direction of the second conveying mechanism;
the pressing mechanism is located above the pressing platform and arranged on the supporting frame.
Preferably, the pressing mechanism comprises two lifting cylinders vertically and fixedly mounted at the top end of the support frame, a bridging frame horizontally and fixedly connected between output ends of the two lifting cylinders, a driving motor fixedly mounted on the outer side wall of the bridging frame, two bidirectional screws horizontally and rotatably arranged on the bridging frame, two compression roller rotating frames, two compression rollers and a pressing plate assembly, wherein an output shaft of the driving motor is provided with a driving gear, the two bidirectional screws are parallelly arranged on two sides of the driving motor, the axial direction of each bidirectional screw is parallel to one side line of the pressing platform, the two bidirectional screws are respectively provided with a driven gear meshed with the driving gear, the two compression roller rotating frames are in threaded connection with the two bidirectional screws, the two compression roller rotating frames and the two threaded sections in opposite rotating directions on the bidirectional screws are in threaded connection in a one-to-one correspondence manner, the compression roller rotating frames are in an L shape integrally, the horizontal section of the compression roller rotating frames is partially deviated to the outer side, the two compression rollers are horizontally and rotatably arranged at the front end positions of the horizontal sections of the two compression roller rotating frames in a one-to-one correspondence manner, and the axial direction of the compression rollers is perpendicular to the axial direction of the bidirectional screws; the pressing plate assembly comprises a pressing cylinder vertically and fixedly installed at the top end of the bridging frame and a middle pressing plate horizontally and fixedly connected to the output end of the pressing cylinder, and the middle pressing plate is located between the two pressing rollers.
Preferably, the first conveying mechanism comprises a plurality of first conveying rollers which are horizontally and linearly distributed, the first conveying rollers are rotatably arranged on the first conveying frame, and the horizontal sections of the upper ends of the first conveying rollers are flush with the table top of the pressing platform; the second conveying mechanism comprises a plurality of second conveying rollers which are distributed in a horizontal straight line and are rotatably arranged on the second conveying frame, and the horizontal section of the upper ends of the second conveying rollers is higher than the table top of the pressing platform; the third conveying mechanism comprises a plurality of third conveying rollers which are horizontally and linearly distributed and are rotatably arranged on the first conveying frame, and the height of the upper horizontal section of each of the third conveying rollers is higher than the table top of the pressing platform and lower than the height of the upper horizontal section of each of the second conveying rollers; the fourth conveying mechanism comprises a plurality of fourth conveying rollers which are distributed in a horizontal straight line and are rotatably arranged on the second conveying frame, and the horizontal tangent planes of the upper ends of the fourth conveying rollers are flush with the table top of the pressing platform.
Preferably, the first conveying mechanism further comprises a plurality of first conveying press rollers rotatably arranged on the first conveying frame, and the plurality of first conveying press rollers are correspondingly arranged right above the plurality of continuously distributed first conveying rollers close to the pressing platform one by one; the second conveying mechanism further comprises a plurality of second conveying press rollers which are rotatably arranged on the second conveying frame, and the plurality of second conveying press rollers are distributed right above the plurality of second conveying rollers which are continuously distributed and close to the pressing platform in a one-to-one correspondence mode.
Preferably, the brushing roller group comprises four brushing rollers which are horizontally and rotatably arranged on the first conveying frame, wherein two brushing rollers are horizontally distributed on the lower layer, the upper horizontal tangent plane of the two brushing rollers is flush with the upper horizontal tangent plane of the third conveying roller, and the other two brushing rollers are horizontally distributed on the upper layer and vertically correspond to the two brushing rollers distributed on the lower layer one by one.
Preferably, the brushing roller comprises a roller core with a hollow structure and one side shaft end capable of being filled with adhesive liquid, and a brushing roller sleeve sleeved on the roller core, wherein liquid seepage holes are uniformly distributed on the roller surface of the roller core.
Preferably, one-level adjusting part still includes that the level rotates and sets up two-way adjusting screw and horizontal fixed connection on the second carriage are in guide shaft on the second carriage, two adjusting bracket one-to-one threaded connection is in two opposite screw sections are revolved to the screw thread on the two-way adjusting screw on, the axial of guide shaft with No. two conveying mechanism's direction of delivery is perpendicular, two the adjusting bracket slides and sets up on the guide shaft.
Preferably, the positioning plate assembly comprises a vertical cylinder vertically and fixedly mounted on the motor fixing plate, an L-plate fixedly connected to an output end of the vertical cylinder, a horizontal cylinder horizontally fixed to a side wall of the L-plate, and a positioning plate fixedly connected to an output end of the horizontal cylinder.
The technical scheme has the following advantages or beneficial effects:
the invention provides a method for forming and processing an aluminum-plastic composite plate, and particularly relates to a device for forming and processing the aluminum-plastic composite plate, wherein a first conveying frame and a second conveying frame are arranged in a cross manner, and the first conveying mechanism, the second conveying mechanism, the third conveying mechanism and a fourth conveying mechanism are arranged in a four-way manner, so that the layout is reasonable, the sheet plates are stacked in a partition manner, and the streamlined processing operation is convenient to realize; through the pressfitting mechanism who sets up can avoid the roll-in dislocation through the middle part pre-compaction earlier, adopt simultaneously to the mode of the synchronous roll-in both sides to guarantee the discharge of air and the discharge of unnecessary adhesive, guaranteed the compound compactness of bonding, avoid the bad condition of virtual pressure bonding to take place, also can avoid the condition of face bulge to take place.
Drawings
The invention and its features, aspects and advantages will become more apparent from reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings. The drawings, in which like numerals refer to like parts throughout the several views and which are not necessarily drawn to scale, emphasis instead being placed upon illustrating the principles of the invention.
FIG. 1 is a flow chart of a method for forming an aluminum-plastic composite panel according to the present invention;
fig. 2 is a schematic perspective view of an aluminum-plastic composite panel forming device provided by the present invention at a viewing angle;
fig. 3 is a schematic perspective view of an aluminum-plastic composite panel forming device provided by the present invention from another viewing angle;
FIG. 4 is an enlarged partial schematic view at A of FIG. 3;
FIG. 5 is a top view of an apparatus for forming and processing an aluminum-plastic composite panel according to the present invention;
FIG. 6 is a front view of an apparatus for forming and processing an aluminum-plastic composite panel according to the present invention;
fig. 7 is a top view of the overall structure of an aluminum-plastic composite panel forming and processing device provided by the invention under the condition that a support frame and a pressing mechanism are not assembled;
FIG. 8 is a front view of the guide positioning mechanism;
FIG. 9 is a perspective view of the guiding and positioning mechanism;
FIG. 10 is an enlarged partial schematic view at B of FIG. 9;
fig. 11 is a schematic cross-sectional structure of the brush roller.
In the figure: 1. a work table; 11. a first conveying frame; 12. a second conveying frame; 13. pressing the platform; 14. a support frame; 2. a first conveying mechanism; 21. a first conveying roller; 22. a first conveying press roller; 3. a second conveying mechanism; 31. a second conveying roller; 32. a second conveying press roller; 4. a third conveying mechanism; 41. a third conveying roller; 5. a fourth conveying mechanism; 51. a fourth conveying roller; 6. brushing the roller set; 61. a brushing roller; 611. a roll core; 6111. a weep hole; 612. brushing a roller sleeve; 7. a guiding and positioning mechanism; 71. a primary adjustment assembly; 711. a bidirectional adjusting screw; 712. a guide shaft; 713. an adjusting bracket; 72. a secondary regulation component; 721. an adjustment shaft; 7211. a worm gear; 722. a drive rod; 7221. a worm part; 7222. a screw section; 723. a guide bar; 724. a stroke plate; 73. a guide roller assembly; 731. a motor fixing plate; 732. a guide roller motor; 733. a conveying guide roller; 74. a positioning plate assembly; 741. a vertical cylinder; 742. an L plate; 743. a horizontal cylinder; 744. positioning a plate; 8. a pressing mechanism; 81. a lifting cylinder; 82. a bridge frame; 83. a drive motor; 831. a drive gear; 84. a bidirectional lead screw; 841. a driven gear; 85. a compression roller rotating frame; 86. a compression roller; 87. a platen assembly; 871. a pressing cylinder; 872. and a pressing plate is arranged in the middle.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for the purpose of providing those skilled in the art with a more complete, accurate and thorough understanding of the concept and technical solution of the present invention, and to facilitate the implementation thereof, but not to limit the present invention.
Referring to the attached drawings 1-11, the processing method of the aluminum-plastic composite panel specifically comprises the following steps:
s1, sheet cutting: cutting an aluminum sheet with a corresponding size and a plastic core plate with a corresponding size according to the size of the aluminum-plastic composite plate to be formed;
s2, adhesive coating: uniformly brushing an adhesive on a composite surface between the two aluminum sheets to be composited and the plastic core plate, which are obtained after the sheet is cut in the step S1;
s3, composite forming: the two aluminum sheets and the plastic core plate are subjected to compression compounding after the side edges of the two aluminum sheets and the plastic core plate are aligned through an aluminum-plastic composite plate forming and processing device, so that a finished product of the aluminum-plastic composite plate is synthesized;
the aluminum-plastic composite plate forming and processing method adopting the steps S1-S3 further specifically relates to an aluminum-plastic composite plate forming and processing device in the process of carrying out composite forming and processing on the aluminum-plastic composite plate, and the device comprises a workbench 1, a first conveying mechanism 2 for conveying lower-layer aluminum sheets, a second conveying mechanism 3 for conveying upper-layer aluminum sheets, a third conveying mechanism 4 for conveying middle-layer plastic core plates, a fourth conveying mechanism 5 for conveying finished aluminum-plastic composite plates, a painting roller set 6 for painting adhesives on two sides of the plastic core plates, a guiding and positioning mechanism 7 for aligning the side edges of the sheets and a pressing mechanism 8 for pressing and composite forming;
the workbench 1 comprises a first conveying frame 11 and a second conveying frame 12 which are arranged in a crossed manner, a rectangular pressing platform 13 is arranged at the crossed and overlapped position of the first conveying frame 11 and the second conveying frame 12, and a supporting frame 14 positioned above the pressing platform 13 is further arranged on the workbench 1;
the first conveying mechanism 2 and the third conveying mechanism 4 are arranged on the first conveying frame 11 and distributed on two sides of the pressing platform 13, the second conveying mechanism 3 and the fourth conveying mechanism 5 are arranged on the second conveying frame 12 and distributed on two sides of the pressing platform 13, and the brushing roller set 6 is arranged on the first conveying frame 11 and located between the third conveying mechanism 4 and the pressing platform 13; the cross of a carriage 11 and No. two carriages 12 sets up the form, and a conveying mechanism 2, no. two conveying mechanism 3, no. three conveying mechanism 4 and No. four conveying mechanism 5 are the square distribution for when carrying out the combined machining, tablet panel can be piled by the subregion, and can carry out the off-the-shelf output of aluminum-plastic composite panel under the condition of noninterference, and it is very reasonable to distribute, the automatic processing production of being convenient for.
Two guide positioning mechanisms 7 which are symmetrically distributed on two sides of the pressing platform 13 in a mirror image mode are arranged on the second conveying frame 12, one guide positioning mechanism 7 is arranged between the second conveying mechanism 3 and the pressing platform 13, and the other guide positioning mechanism 7 is arranged between the fourth conveying mechanism 5 and the pressing platform 13;
the guiding and positioning mechanism 7 comprises a primary adjusting assembly 71, a secondary adjusting assembly 72, a guide roller assembly 73 and a positioning plate assembly 74, wherein the primary adjusting assembly 71 comprises two adjusting frames 713 capable of moving oppositely or moving back to back, the primary adjusting assembly 71 further comprises a bidirectional adjusting screw 711 horizontally and rotatably arranged on the second conveying frame 12 and a guide shaft 712 horizontally and fixedly connected to the second conveying frame 12 in a welding manner, the two adjusting frames 713 are correspondingly and threadedly connected to two thread sections on the bidirectional adjusting screw 711 in opposite thread directions one by one, the axial direction of the guide shaft 712 is vertical to the conveying direction of the second conveying mechanism 3, and the two adjusting frames 713 are slidably arranged on the guide shaft 712; the two adjusting frames 713 are respectively and correspondingly provided with two secondary adjusting components 72, and the two secondary adjusting components 72 are symmetrically distributed on two sides of the second conveying mechanism 3 in the conveying direction in a mirror image manner; the secondary adjusting assembly 72 comprises an adjusting shaft 721, a driving rod 722, a guide rod 723 and a stroke plate 724, the adjusting shaft 721 horizontally rotates on the adjusting frame 713, the axial direction of the adjusting shaft 721 is parallel to the moving direction of the adjusting frame 713, a worm wheel 7211 is arranged at the shaft end of the adjusting shaft 721, the driving rod 722 is horizontally and rotatably arranged on the adjusting frame 713, a worm part 7221 and a screw part 7222 are axially distributed on the driving rod 722, the worm part 7221 is meshed with the worm wheel 7211, the guide rod 723 is horizontally and fixedly welded on the adjusting frame 713, and the stroke plate 724 is in threaded connection with the screw part 7222 and is arranged in a sliding manner with the guide rod 723; the two secondary adjusting assemblies 72 are correspondingly provided with guide roller assemblies 73, the two guide roller assemblies 73 are symmetrically distributed on two sides of the second conveying mechanism 3 in the conveying direction in a mirror image mode, each guide roller assembly 73 comprises a motor fixing plate 731, a guide roller motor 732 and a conveying guide roller 733, the motor fixing plate 731 is fixedly welded at the top end of the stroke plate 724, the guide roller motor 732 is vertically and fixedly installed at the top end of the motor fixing plate 731 through bolts, and the conveying guide roller 733 is located above the pressing platform 13 and is fixedly connected with an output shaft of the guide roller motor 732; the two guide roller assemblies 73 are respectively provided with two positioning plate assemblies 74 on the motor fixing plate 731, wherein the positioning direction of one positioning plate assembly 74 is perpendicular to the conveying direction of the first conveying mechanism 2, and the positioning direction of the other positioning plate assembly 74 is perpendicular to the conveying direction of the second conveying mechanism 3; the positioning plate assembly 74 includes a vertical cylinder 741 vertically and fixedly mounted on the motor fixing plate 731, an L-plate 742 fixedly connected to an output end of the vertical cylinder 741, a horizontal cylinder 743 horizontally fixed to a side wall of the L-plate 742, and a positioning plate 744 fixedly connected to an output end of the horizontal cylinder 743.
The sizes of the aluminum sheets and the plastic core plates obtained by correspondingly cutting the aluminum-plastic composite plates with different sizes are correspondingly different, so that in the process of composite forming and processing of aluminum-plastic web plates with the same batch and different sizes and specifications, in order to conveniently and rapidly realize the alignment and the superposition of the two aluminum sheets and the side edges of the plastic core plates, the two guide positioning mechanisms 7 are required to be used for guiding and positioning, and the two guide positioning mechanisms 7 are required to be correspondingly adjusted; specifically, the primary adjusting assembly 71 can be used for adjusting the passing gaps of the two conveying guide rollers 733 distributed on the two sides of the second conveying frame 12 in the conveying direction, that is, the bidirectional adjusting screw 711 is rotated to drive the two adjusting frames 713 to move in the opposite direction or in the opposite direction along the guide shaft 712, so as to adjust the passing gaps of the two conveying guide rails in the conveying direction of the second conveying frame 12, the passing gaps of the two conveying guide rollers 733 in the same guiding and positioning mechanism 7 are adjusted by the primary adjusting assembly 71, and in the actual adjusting process, the two guiding and positioning mechanisms 7 need to be adjusted in sequence, and the passing gaps in the two guiding and positioning mechanisms 7 in the conveying direction of the second conveying frame 12 are kept consistent; the two-stage adjusting assemblies 72 respectively and sequentially adjusting two sets of relative positions in the two guiding and positioning mechanisms 7 can adjust the passing gaps of the two conveying guide rollers 733 distributed on two sides of the first conveying frame 11 in the conveying direction, during adjustment, the worm gear 7211 drives the worm rod portion 7221 to drive the driving rod 722 to rotate by rotating the adjusting shaft 721, then the stroke plate 724 is driven by the screw rod portion 7222 to move along the guide rod 723 along the direction perpendicular to the conveying direction of the first conveying frame 11, the passing gaps of the two sets of the two conveying guide rollers 733 distributed on two sides of the first conveying frame 11 in the conveying direction are adjusted by sequentially adjusting each two-stage adjusting assembly 72, and the two sets of the passing gaps are kept consistent;
no. 2 conveying mechanism is used for carrying the aluminum sheet that is located the lower floor, no. two conveying mechanism 3 are used for carrying the aluminum sheet that is located the upper strata, and No. three conveying mechanism 4 are used for carrying the plastic core panel that is located the intermediate level, in the adjustment process of carrying out guiding orientation mechanism 7, if what the distribution of regulation was injectd through the clearance direction at two sets of transport deflector roll 733 of a carriage 11 direction of delivery both sides is the long side width of plastic-aluminum composite panel, then what the distribution of regulation was injectd through the clearance direction at two sets of transport deflector roll 733 of a carriage 12 direction of delivery both sides just is the short side width of plastic-aluminum composite panel.
The first conveying mechanism 2 comprises a plurality of first conveying rollers 21 which are distributed in a horizontal straight line, the first conveying rollers 21 are rotatably arranged on the first conveying frame 11, and the horizontal section of the upper ends of the first conveying rollers 21 is flush with the table top of the pressing platform 13 (the conveyed lower-layer aluminum sheet is conveyed to the pressing platform 13 along the table top of the pressing platform 13); the second conveying mechanism 3 comprises a plurality of second conveying rollers 31 which are horizontally and linearly distributed and are rotatably arranged on the second conveying frame 12, and the horizontal section of the upper ends of the plurality of second conveying rollers 31 is higher than the table top of the pressing platform 13 (the conveyed upper layer of aluminum sheets are conveyed to the plastic core plates); the third conveying mechanism 4 comprises a plurality of third conveying rollers 41 which are horizontally and linearly distributed and are rotatably arranged on the first conveying frame 11, and the height of the upper horizontal section of the plurality of third conveying rollers 41 is higher than the table top of the pressing platform 13 and lower than the height of the upper horizontal section of the second conveying roller 31 (the conveyed plastic core plate is directly conveyed to the lower layer of aluminum sheet); the fourth conveying mechanism 5 comprises a plurality of fourth conveying rollers 51 which are horizontally and linearly distributed and are rotatably arranged on the second conveying frame 12, and the horizontal section of the upper ends of the plurality of fourth conveying rollers 51 is flush with the table top of the pressing platform 13 (the fourth conveying mechanism 5 drives the aluminum-plastic composite board subjected to composite molding to be conveyed outwards); the first conveying mechanism 2 further comprises a plurality of first conveying press rollers 22 rotatably arranged on the first conveying frame 11, and the plurality of first conveying press rollers 22 are correspondingly arranged right above the plurality of continuously distributed first conveying rollers 21 close to the pressing platform 13 one by one (the first conveying press rollers 22 are used for driving the lower-layer aluminum sheets to pass through the conveying gaps); the second conveying mechanism 3 further comprises a plurality of second conveying press rollers 32 rotatably arranged on the second conveying frame 12, and the plurality of second conveying press rollers 32 are distributed over the plurality of second conveying rollers 31 which are continuously distributed and close to the pressing platform 13 in a one-to-one correspondence mode (the second conveying press rollers 32 are used for driving the upper layer of aluminum sheets to be conveyed forwards). It should be noted that the first conveying mechanism 2, the second conveying mechanism 3, the third conveying mechanism 4, and the fourth conveying mechanism 5 are all roller conveying mechanisms, power structures of the roller conveying mechanisms are the prior art, and corresponding specific structures are not shown in the drawings of the specification and are not described herein again.
The brushing roller group 6 comprises four brushing rollers 61 which are horizontally and rotatably arranged on the first conveying frame 11, wherein two brushing rollers 61 are horizontally distributed at the lower layer, the upper horizontal tangent planes of the two brushing rollers 61 are flush with the upper horizontal tangent plane of the third conveying roller 41, and the other two brushing rollers 61 are horizontally distributed at the upper layer and vertically correspond to the two brushing rollers 61 distributed at the lower layer one by one; the painting roller 61 comprises a hollow roller core 611 with one side shaft end capable of being injected with adhesive liquid and a painting roller sleeve 612 sleeved on the roller core 611, and liquid seepage holes 6111 are uniformly distributed on the roller surface of the roller core 611. The open shaft end on one side of the roller core 611 can be injected with adhesive through a rotary joint connecting pipeline, the adhesive is pre-stored in the inner cavity of the roller core 611 and seeps out and soaks on the whole brushing roller sleeve 612 through the liquid seepage hole 6111, and when the plastic core plate passes through the gap of the brushing roller group 6, the brushing roller sleeve 612 automatically and uniformly brushes the upper surface and the lower surface of the plastic core plate.
After the two guiding and positioning mechanisms 7 are adjusted, formal processing operation can be performed, the lower layer of aluminum sheet is conveyed through the first conveying mechanism 2, on the conveying path, the guide roller motors 732 of the guide roller assemblies 73 distributed on two sides in the conveying direction drive the conveying guide rollers 733 to rotate, and the conveying guide rollers 733 on two sides provide conveying and positioning guidance on one hand and relay conveying of the lower layer of aluminum sheet to the pressing platform 13 on the other hand; after the lower layer aluminum sheet is conveyed to the pressing platform 13, the plastic core sheet is driven to be conveyed forwards through the third conveying mechanism 4, the plastic core sheet is automatically coated with the adhesives on the upper and lower surfaces through the coating roller set 6 in the conveying process, and then the lower layer aluminum sheet is conveyed, guided and continuously driven to the lower layer aluminum sheet through the two conveying guide rollers 733 on the conveying path; after the plastic core plate is conveyed, the upper layer aluminum sheet is conveyed by the second conveying mechanism 3, conveyed and guided by the conveying guide rollers 733 on the two sides on the conveying path and conveyed to the plastic core plate continuously.
After the two aluminum sheets and the plastic core plates are conveyed, the sheets are in a non-aligned state on the pressing platform 13, at this time, the eight positioning plate assemblies 74 can be started synchronously, the positioning plate assemblies 74 take the adjusted conveying guide roller 733 as a reference datum, on one hand, the vertical cylinder 741 drives the L-plate 742 to descend, so that the bottom end of the positioning plate 744 is attached to the table top of the pressing platform 13, then the horizontal cylinder 743 pushes the positioning plate 744 to move forwards and move to a position where the front plate surface of the positioning plate 744 is tangent to the conveying guide roller 733, then under the pushing and positioning of the eight positioning plates 744, the sides of the aluminum sheets and the plastic core plates are aligned and finally inevitably lie in the grid area in fig. 7, and the positioning plate 744 returns to the initial position after the positioning is completed.
The pressing mechanism 8 is positioned above the pressing platform 13 and is arranged on the support frame 14; the pressing mechanism 8 comprises two lifting cylinders 81 vertically and fixedly mounted at the top end of the support frame 14, a bridging frame 82 horizontally and fixedly connected between output ends of the two lifting cylinders 81 in a welding mode, a driving motor 83 fixedly mounted on the outer side wall of the bridging frame 82 through bolts, two bidirectional screws 84 horizontally and rotatably arranged on the bridging frame 82, two pressing roller rotating frames 85, two pressing rollers 86 and a pressing plate assembly 87, wherein a driving gear 831 is arranged on an output shaft of the driving motor 83, the two bidirectional screws 84 are parallelly arranged on two sides of the driving motor 83, the axial direction of the bidirectional screws 84 is parallel to one side line of the pressing platform 13, driven gears 841 meshed with the driving gear 831 are arranged on the two bidirectional screws 84, the two pressing roller rotating frames 85 are in threaded connection with the two bidirectional screws 84, the two pressing roller rotating frames 85 are in one-to-one threaded connection with two thread sections with opposite rotating directions on the bidirectional screws 84, the whole pressing roller rotating frame 85 is in an L shape (the pressing roller 86 conveniently extends to the lower part of the motor fixing plate 731), the horizontal section of the pressing roller rotating frame 85 is deviated to the outside, the two pressing rollers 86 are horizontally and rotatably arranged at the front end positions of the horizontal section 85 one-to-one; the pressing plate assembly 87 comprises a pressing cylinder 871 vertically and fixedly arranged at the top end of the bridging frame 82 and a middle pressing plate 872 horizontally and fixedly connected to the output end of the pressing cylinder 871, and the middle pressing plate 872 is positioned between the two pressing rollers 86.
The completion is to the side of panel to its location back, alright compress tightly compound operation, it is concrete, drive the decline through starting two lift cylinders 81 earlier, thereby make compression roller 86 paste the up end of tight upper aluminium sheet, start compressing cylinder 871 and drive in the clamp plate 872 to lower upper aluminium sheet subsequently, thereby make the panel realize pre-compaction laminating at middle part small regional position, start driving motor 83 and drive gear 831 rotates afterwards, drive gear 831 will drive the synchronous rotation of two-way lead screw 84 of driven gear 841 drive both sides, then drive two compression roller rotating turret 85 dorsad, under keeping in the clamp plate 872 pressfitting state of putting, two compression roller 86 will move to both sides along with the motion of compression roller rotating turret 85 in step, in the motion process, two compression roller 86 make through the roll-in make two aluminium sheets and mould between the core panel realize the bonding complex on the one hand, on the other hand, move to both sides makes through the air in the extrusion in the compound clearance discharge to the outside, and outwards extrude unnecessary adhesive liquid, thereby guarantee compound harmony, avoid the virtual pressure bonding, also avoid the face to swell.
It should be understood by those skilled in the art that the modifications can be implemented by combining the prior art and the above embodiments, and the detailed description is omitted here. Such variations do not affect the essence of the present invention and are not described herein.
The above description is of the preferred embodiment of the invention. It is to be understood that the invention is not limited to the particular embodiments described above, in that devices and structures not described in detail are understood to be implemented in a manner common in the art; it will be understood by those skilled in the art that various changes and modifications may be made, or equivalents may be modified, without departing from the spirit of the invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention, unless the contents of the technical solution of the present invention are departed.
Claims (8)
1. A forming processing method of an aluminum-plastic composite board is characterized by comprising the following steps: the processing method specifically comprises the following steps:
s1, sheet cutting: cutting an aluminum sheet with a corresponding size and a plastic core plate with a corresponding size according to the size of the aluminum-plastic composite plate to be formed;
s2, adhesive coating: uniformly brushing an adhesive on a composite surface between the two aluminum sheets to be composited and the plastic core plate, which are obtained after the sheets are cut in the step S1;
s3, composite forming: the two aluminum sheets and the plastic core plate are pressed and compounded after the side edges of the two aluminum sheets and the plastic core plate are aligned through an aluminum-plastic composite plate forming and processing device, so that a finished product of the aluminum-plastic composite plate is synthesized by glue;
the aluminum-plastic composite plate forming and processing method adopting the steps S1-S3 further specifically relates to an aluminum-plastic composite plate forming and processing device in the process of carrying out composite forming and processing on the aluminum-plastic composite plate, and the device comprises a workbench (1), a first conveying mechanism (2) for conveying lower-layer aluminum sheets, a second conveying mechanism (3) for conveying upper-layer aluminum sheets, a third conveying mechanism (4) for conveying middle-layer plastic core plates, a fourth conveying mechanism (5) for conveying finished aluminum-plastic composite plates, a painting roller set (6) for painting adhesives on two sides of the plastic core plates, a guiding and positioning mechanism (7) for aligning the side edges of the sheets and a pressing mechanism (8) for pressing and composite forming; wherein:
the workbench (1) comprises a first conveying frame (11) and a second conveying frame (12) which are arranged in a crossed manner, a rectangular pressing platform (13) is arranged at the crossed and overlapped position of the first conveying frame (11) and the second conveying frame (12), and a supporting frame (14) positioned above the pressing platform (13) is further arranged on the workbench (1);
the first conveying mechanism (2) and the third conveying mechanism (4) are arranged on the first conveying frame (11) and distributed on two sides of the pressing platform (13), the second conveying mechanism (3) and the fourth conveying mechanism (5) are arranged on the second conveying frame (12) and distributed on two sides of the pressing platform (13), and the brushing roller set (6) is arranged on the first conveying frame (11) and located between the third conveying mechanism (4) and the pressing platform (13);
two guide positioning mechanisms (7) which are symmetrically distributed on two sides of the pressing platform (13) in a mirror image mode are arranged on the second conveying frame (12), one guide positioning mechanism (7) is arranged between the second conveying mechanism (3) and the pressing platform (13), and the other guide positioning mechanism (7) is arranged between the fourth conveying mechanism (5) and the pressing platform (13);
the guide positioning mechanism (7) comprises a primary adjusting assembly (71), a secondary adjusting assembly (72), a guide roller assembly (73) and a positioning plate assembly (74), the primary adjusting assembly (71) comprises two adjusting frames (713) capable of moving in opposite directions or moving in the opposite directions, the secondary adjusting assemblies (72) are correspondingly arranged on the two adjusting frames (713), and the two secondary adjusting assemblies (72) are symmetrically distributed on two sides of the conveying direction of the second conveying mechanism (3) in a mirror image mode; the secondary adjusting assembly (72) comprises an adjusting shaft (721), a driving rod (722), a guide rod (723) and a stroke plate (724), the adjusting shaft (721) horizontally rotates on the adjusting frame (713), the axial direction of the adjusting shaft (721) is parallel to the movement direction of the adjusting frame (713), a worm wheel (7211) is arranged at the shaft end of the adjusting shaft (721), the driving rod (722) is horizontally and rotatably arranged on the adjusting frame (713), worm rod parts (7221) and screw rod parts (7222) are axially distributed on the driving rod (722), the worm rod parts (7221) are meshed with the worm wheel (7211), the guide rod (723) is horizontally and fixedly arranged on the adjusting frame (713), and the stroke plate (724) is in threaded connection with the screw rod parts (7222) and is arranged in a sliding manner with the guide rod (723); the two secondary adjusting assemblies (72) are correspondingly provided with the guide roller assemblies (73), the two guide roller assemblies (73) are symmetrically distributed on two sides of the conveying direction of the second conveying mechanism (3) in a mirror image mode, each guide roller assembly (73) comprises a motor fixing plate (731), a guide roller motor (732) and a conveying guide roller (733), the motor fixing plate (731) is fixedly installed at the top end of the stroke plate (724), the guide roller motor (732) is vertically and fixedly installed at the top end of the motor fixing plate (731), and the conveying guide roller (733) is located above the pressing platform (13) and is fixedly connected with an output shaft of the guide roller motor (732); the two guide roller assemblies (73) are respectively provided with two positioning plate assemblies (74) on the motor fixing plate (731), wherein the positioning direction of one positioning plate assembly (74) is perpendicular to the conveying direction of the first conveying mechanism (2), and the positioning direction of the other positioning plate assembly (74) is perpendicular to the conveying direction of the second conveying mechanism (3);
the pressing mechanism (8) is positioned above the pressing platform (13) and is arranged on the supporting frame (14).
2. The forming and processing method of the aluminum-plastic composite plate according to claim 1, characterized in that: the pressing mechanism (8) comprises two lifting cylinders (81) vertically and fixedly mounted at the top end of the support frame (14), a bridging frame (82) horizontally and fixedly connected between the output ends of the two lifting cylinders (81), a driving motor (83) fixedly mounted on the outer side wall of the bridging frame (82), two bidirectional screws (84) horizontally and rotatably arranged on the bridging frame (82), two compression roller rotating frames (85), two compression rollers (86) and a pressing plate assembly (87), wherein a driving gear (831) is arranged on the output shaft of the driving motor (83), the two bidirectional screws (84) are arranged on two sides of the driving motor (83) in parallel, the axial direction of the two-way screw rods (84) is parallel to one side line of the pressing platform (13), driven gears (841) meshed with the driving gear (831) are arranged on the two-way screw rods (84), the two compression roller rotating frames (85) are in threaded connection with the two-way screw rods (84), the two compression roller rotating frames (85) are in one-to-one corresponding threaded connection with the two thread sections with opposite rotating directions on the two-way screw rods (84), the whole compression roller rotating frame (85) is L-shaped, the horizontal section part of each compression roller rotating frame (85) deviates to the outer side, the two compression rollers (86) are horizontally and rotatably arranged at the front end positions of the horizontal section parts of the two compression roller rotating frames (85) in one-to-one correspondence, the axial direction of the compression roller (86) is vertical to the axial direction of the bidirectional screw (84); the pressing plate assembly (87) comprises a pressing cylinder (871) vertically and fixedly mounted at the top end of the bridge frame (82) and a middle pressing plate (872) horizontally and fixedly connected to the output end of the pressing cylinder (871), and the middle pressing plate (872) is positioned between the two pressing rollers (86).
3. The forming and processing method of the aluminum-plastic composite plate according to claim 1, characterized in that: the first conveying mechanism (2) comprises a plurality of first conveying rollers (21) which are horizontally and linearly distributed, the first conveying rollers (21) are rotatably arranged on the first conveying frame (11), and the horizontal sections of the upper ends of the first conveying rollers (21) are flush with the table top of the pressing platform (13); the second conveying mechanism (3) comprises a plurality of second conveying rollers (31) which are distributed in a horizontal straight line and are rotatably arranged on the second conveying frame (12), and the horizontal section of the upper ends of the second conveying rollers (31) is higher than the table top of the pressing platform (13); the third conveying mechanism (4) comprises a plurality of third conveying rollers (41) which are distributed in a horizontal straight line and are rotatably arranged on the first conveying frame (11), and the height of the upper horizontal section of each of the third conveying rollers (41) is higher than the table top of the pressing platform (13) and lower than the height of the upper horizontal section of the second conveying roller (31); the fourth conveying mechanism (5) comprises a plurality of fourth conveying rollers (51) which are distributed in a horizontal straight line and are rotatably arranged on the second conveying frame (12), and the horizontal tangent planes of the upper ends of the fourth conveying rollers (51) are flush with the table top of the pressing platform (13).
4. The forming processing method of the aluminum-plastic composite plate according to claim 3, characterized in that: the first conveying mechanism (2) further comprises a plurality of first conveying compression rollers (22) rotatably arranged on the first conveying frame (11), and the plurality of first conveying compression rollers (22) are correspondingly arranged right above the plurality of continuously distributed first conveying rollers (21) close to the pressing platform (13) one by one; the second conveying mechanism (3) further comprises a plurality of second conveying press rollers (32) rotatably arranged on the second conveying frame (12), and the plurality of second conveying press rollers (32) are distributed right above the plurality of second conveying rollers (31) which are continuously distributed and close to the pressing platform (13) in a one-to-one correspondence mode.
5. The forming and processing method of the aluminum-plastic composite plate according to claim 3, characterized in that: the brushing roller group (6) comprises four brushing rollers (61) which are horizontally and rotatably arranged on the first conveying frame (11), wherein two brushing rollers (61) are horizontally distributed on the lower layer, the horizontal tangent planes of the upper ends of the two brushing rollers (61) are flush with the horizontal tangent plane of the upper end of the third conveying roller (41), and the other two brushing rollers (61) are horizontally distributed on the upper layer and vertically correspond to the two brushing rollers (61) distributed on the lower layer one by one.
6. The forming processing method of the aluminum-plastic composite plate according to claim 5, characterized in that: the coating roller (61) comprises a hollow roller core (611) with one side shaft end capable of being filled with adhesive liquid and a coating roller sleeve (612) sleeved on the roller core (611), and liquid seepage holes (6111) are uniformly distributed in the roller surface of the roller core (611).
7. The forming and processing method of the aluminum-plastic composite plate according to claim 1, characterized in that: the primary adjusting assembly (71) further comprises a bidirectional adjusting screw (711) horizontally rotatably arranged on the second conveying frame (12) and a guide shaft (712) horizontally and fixedly connected to the second conveying frame (12), the two adjusting frames (713) are in one-to-one correspondence threaded connection with two thread sections on the bidirectional adjusting screw (711) in opposite thread directions, the axial direction of the guide shaft (712) is perpendicular to the conveying direction of the second conveying mechanism (3), and the two adjusting frames (713) are slidably arranged on the guide shaft (712).
8. The forming processing method of the aluminum-plastic composite plate according to claim 1, wherein the forming processing method comprises the following steps: the positioning plate assembly (74) comprises a vertical cylinder (741) vertically and fixedly mounted on the motor fixing plate (731), an L plate (742) fixedly connected to the output end of the vertical cylinder (741), a horizontal cylinder (743) horizontally fixed to the side wall of the L plate (742), and a positioning plate (744) fixedly connected to the output end of the horizontal cylinder (743).
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| CN114654742A (en) * | 2022-03-02 | 2022-06-24 | 深圳市可信华成通信科技有限公司 | Automatic pressfitting machine of keyboard leather sheath |
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| CN106335267A (en) * | 2016-02-01 | 2017-01-18 | 揭阳市运泰装饰材料有限公司 | Recycling production technology of aluminum-plastic composite boards |
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Effective date of registration: 20231229 Address after: Room 504, Building 2, No. 33 Qingyun Street, Gongbei, Xiangzhou District, Zhuhai City, Guangdong Province, 519000 Patentee after: Guangdong Fengjing Material Technology Co.,Ltd. Address before: No. 18, Ying Cai street, Hui Ji District, Zhengzhou, Henan Province Patentee before: Zhang Yu |
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