Hot forming method of anti-double plate
Technical Field
The invention relates to the field of thermoforming of anti-double-special plates, in particular to a thermoforming method of an anti-double-special plate.
Background
The anti-doubling board is a high-strength laminated board formed by irreversible aging hardening of natural wood fibers (colored paper, kraft paper) and synthetic resins (melamine resin and phenolic resin) at high temperature and high pressure, the traditional pressing mode is steel plate pressing, redundant resin in the anti-doubling board is pressed out in the pressing process, overflowed resin can be adhered to the surfaces of the steel plate and the anti-doubling board, the next forming of the anti-doubling board can be influenced, the board quality is seriously influenced, and therefore the anti-doubling board has the need of improvement.
Disclosure of Invention
The present invention is directed to a method for thermoforming a compact anti-double sheet, which solves the above problems of the prior art.
The invention is realized by the following modes: a hot forming method of an anti-doubling special plate uses an anti-doubling special plate hot forming device which comprises a working box body, wherein a conveying port is formed in the working box body, a first bearing plate is fixedly arranged in the working box body, the working box body is divided into two cavities by the first bearing plate, a limiting groove is formed in one side, away from the conveying port, in the working box body, an extrusion forming component is arranged in the upper cavity, a hydraulic pump is arranged on the working box body, the hydraulic pump is communicated with the interior of the working box body through a first conveying groove, heating plates are arranged on two sides of the working box body, two first sliding grooves are symmetrically formed in the first bearing plate, a sliding support component is arranged on each first sliding groove, second sliding grooves are formed in two sides of each first sliding groove, and an extrusion collecting component is arranged on each second sliding groove, and a collecting component is arranged below the first bearing plate.
The extrusion part includes first piston plate, first piston plate bottom symmetry is equipped with two second bearing plates, it is equipped with first axis of rotation to keep away from hydraulic pump one side rotation between the second bearing plate, be equipped with first cylinder in the first axis of rotation, evenly be equipped with several groups lug on the first cylinder, the symmetry is equipped with four trigger block on the first cylinder, second bearing plate one side is rotated and is connected first motor and first axis of rotation and be connected.
The sliding support part comprises a trapezoidal sliding block, a third bearing plate is fixedly arranged on the trapezoidal sliding block, a handle is arranged on one side, located outside the working box body, of the third bearing plate, two limiting blocks are symmetrically arranged on the third bearing plate, a third sliding groove is formed in the third bearing plate, two first sliding telescopic bases are symmetrically arranged on the third sliding groove, a first sliding telescopic bottom rod is arranged on each sliding telescopic base in a sliding mode, and the other end of each first sliding telescopic bottom rod is connected with a fourth bearing plate.
The collecting component comprises a third bearing plate, a fourth sliding groove is formed in the inner side of the third bearing plate, a first sliding plate is arranged on the fourth sliding groove in a sliding mode, a second motor is connected onto the first sliding plate, a second conveying groove penetrating through the trapezoidal sliding block and the first sliding groove is formed in the position below the fourth sliding groove, the other end of the second conveying groove is connected with an air suction box, and a fifth conveying groove communicated with the working box body is formed in the lower portion of the air suction box.
The extrusion collecting component comprises two first rectangular tracks which are symmetrically arranged, four supporting frames are symmetrically arranged on the inner side of each first rectangular track, each supporting frame is connected with the second rectangular track, a fifth sliding groove is formed in each first rectangular track, two sixth sliding grooves are symmetrically formed in two sides of the third bearing plate, a first sliding block is arranged on each sixth sliding groove in a sliding mode, a first sliding frame is connected onto each first sliding block, a seventh sliding groove is formed in the inner side of each first sliding frame, a first collecting groove is arranged on each first sliding frame, the other end of each first collecting groove is rotatably connected with a roller, the roller is arranged in the fifth sliding groove, the first collecting groove and the third bearing plate are located on the same plane, a plurality of groups of clamping blocks are uniformly arranged between the two first rectangular tracks, and a fifth bearing plate is arranged on one side of the roller close to the direction of the clamping blocks, the other end of the fifth bearing plate is rotatably connected with a ratchet which is positioned between the clamping blocks, and one side of the first sliding frame is provided with a third motor which is connected with the first sliding block.
The trigger block includes eighth sliding tray, it is equipped with the slide bar to slide in the eighth sliding tray, be equipped with the spring that is used for sliding reset between slide bar and the eighth sliding tray.
A ninth sliding groove is formed in the first piston plate, a second sliding telescopic base is arranged on one side, close to the conveying opening, of the ninth sliding groove, a second sliding telescopic rod is arranged in the second sliding telescopic base in a sliding mode, and the other end of the second sliding telescopic rod is connected with a second sliding block.
Advantageous effects
The invention provides a hot forming method of an anti-double-T plate by improvement, compared with the prior art, the invention has the following improvements and advantages:
1. the first sliding frame and the convex blocks are arranged, so that the invention can extrude and drive air bubbles possibly existing in the paperboard in the process of extruding the paperboard, and simultaneously clear the gum on two sides of the paperboard.
2. By arranging the clip-shaped rail, the ratchet and the clamping block, the end parts of the paper boards can be extruded to a certain degree in the process of cleaning redundant glue, the deformation of two ends due to the extrusion of the middle part is prevented, and the rebounding of the first sliding frame can be prevented.
3. By arranging the fourth bearing plate and the first sliding telescopic bottom rod, the invention can extrude the two sides of the paperboard, is convenient for taking materials and has more excellent forming effect.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a schematic isometric view of the present invention;
FIG. 2 is a front sectional structural view of the present invention;
FIG. 3 is a schematic top cross-sectional view of the present invention;
FIG. 4 is a left side sectional structural view of the present invention;
FIG. 5 is a schematic cross-sectional view of the clip track of the present invention;
FIG. 6 is a schematic isometric view of an extruded collection member of the present invention;
FIG. 7 is a cross-sectional view of a first carriage of the present invention;
FIG. 8 is an enlarged view taken at A in FIG. 2;
fig. 9 is an enlarged view of fig. 4 at B.
In the figure, a working box body 1, a conveying opening 101, a first bearing plate 102, a limiting groove 104, an extrusion forming part 2, a hydraulic pump 201, a heating plate 103, a first sliding groove 307, a sliding support part 3, a second sliding groove 306, an extrusion collecting part 5, a collecting part 4, a first piston plate 203, a second bearing plate 204, a first rotating shaft 205, a first roller 206, a lug 209, a trigger block 207, a first motor 208, a trapezoidal sliding block 304, a third bearing plate 301, a handle 302, a limiting block 303, a third sliding groove 308, a first sliding telescopic base 309, a first sliding telescopic bottom rod 310, a fourth bearing plate 311, a fourth sliding groove 402, a first sliding plate 401, a second motor 403, a second conveying groove 404, an air suction box 405, a fifth conveying groove 406, a first circular rail 502, a second circular rail 510, a fifth sliding groove 507, a sixth sliding groove 511, a first sliding block 513, a first sliding rack 501, a seventh sliding groove 514, a first collecting groove 512, a roller 503, a clamping block 506, a fifth bearing plate 504, a ratchet 505, a third motor 508, an eighth sliding groove 214, a sliding rod 216, a spring 215, a ninth sliding groove 210, a second sliding telescopic base 211, a second sliding telescopic rod 212 and a second sliding block 213.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 9, and the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention, and the hydraulic cylinder and the air suction box in the present invention are prior art, and for convenience of description, the hydraulic cylinder and the air suction box in the drawings of the present invention are only schematic structural diagrams, and their internal structures and specific arrangements are the same as those in the prior art in the "mechanical design manual".
As shown in fig. 1-9, the invention is an anti-double special plate thermoforming method, the method uses an anti-double special plate thermoforming apparatus, the anti-double special plate thermoforming apparatus includes a working box 1, a conveying port 101 is opened on the working box 1, a first bearing plate 102 is fixedly arranged in the working box 1, the first bearing plate 102 divides the working box 1 into two cavities, a limiting groove 104 is opened on one side of the working box 1 far from the conveying port 101, an extrusion molding part 2 is arranged in the upper cavity of the working box 1, a hydraulic pump 201 is arranged on the working box 1, the hydraulic pump 201 is communicated with the inside of the working box 1 through a first conveying groove 202, heating plates 103 are arranged on two sides of the working box 1, two first sliding grooves 307 are symmetrically opened on the first bearing plate 102, a sliding support part 3 is arranged on the first sliding groove 307, second sliding grooves 306 are opened on two sides of the first sliding groove 307, the second sliding groove 306 is provided with a squeezing collecting member 5, and a collecting member 4 is arranged below the first bearing plate 102.
The extrusion forming component 2 comprises a first piston plate 203, two second bearing plates 204 are symmetrically arranged at the bottom of the first piston plate 203, a first rotating shaft 205 is rotatably arranged between the second bearing plates 204 and far away from one side of the hydraulic pump 201, a first roller 206 is arranged on the first rotating shaft 205, a plurality of groups of convex blocks 209 are uniformly arranged on the first roller 206, four trigger blocks 207 are symmetrically arranged on the first roller 206, and a first motor 208 is rotatably connected with one side of the second bearing plates 204 and connected with the first rotating shaft 205.
The sliding support component 3 comprises a trapezoidal sliding block 304, a third bearing plate 301 is fixedly arranged on the trapezoidal sliding block 304, the third bearing plate 301 is located on one side of the outer portion of the working box body 1 and is provided with a handle 302, two limiting blocks 303 are symmetrically arranged on the third bearing plate 301, a third sliding groove 308 is formed in the third bearing plate 301, two first sliding telescopic bases 309 are symmetrically arranged on the third sliding groove 308, a first sliding telescopic bottom rod 310 is arranged on each sliding telescopic base 309 in a sliding mode, and the other end of the first sliding telescopic bottom rod 310 is connected with a fourth bearing plate 311.
The collecting component 4 comprises a fourth sliding groove 402 formed on the inner side of the third bearing plate 301, a first sliding plate 401 is arranged on the fourth sliding groove 402 in a sliding manner, a second motor 403 is connected to the first sliding plate 401, a second conveying groove 404 formed below the fourth sliding groove 402 penetrates through the trapezoidal sliding block 304 and the first sliding groove 307, the other end of the second conveying groove 404 is connected with an air suction box 405, and a fifth conveying groove 406 communicated with the work box body 1 is formed in the lower portion of the air suction box 405.
The extrusion collecting component 5 comprises two first circular rails 502 which are symmetrically arranged, four supporting frames 509 are symmetrically arranged on the inner side of the first circular rail 502, each supporting frame 509 is connected with a second circular rail 510, a fifth sliding groove 507 is formed in the first circular rail 502, two sixth sliding grooves 511 are symmetrically formed in two sides of the third bearing plate 301, a first sliding block 513 is arranged on each sixth sliding groove 511 in a sliding manner, a first sliding frame 501 is connected to the first sliding block 513, a seventh sliding groove 514 is formed in the inner side of each first sliding frame 501, a first collecting groove 512 is arranged on the first sliding frame 501, the other end of the first collecting groove 512 is rotatably connected with a roller 503, the roller 503 is arranged in the fifth sliding groove 507, the first collecting groove 512 and the third bearing plate 301 are positioned on the same plane, clamping blocks 506 are uniformly arranged between the two first circular rails 502, a fifth bearing plate 504 is arranged on one side of the roller 503 close to the direction of the clamping blocks 506, the other end of the fifth bearing plate 504 is rotatably connected with a ratchet 505, the ratchet 505 is positioned between the clamping blocks 506, and one side of the first sliding frame 501 is provided with a third motor 508 connected with the first sliding block 513.
The trigger block 207 includes an eighth sliding groove 214, a sliding rod 216 is slidably disposed in the eighth sliding groove 214, and a spring 215 for sliding return is disposed between the sliding rod 216 and the eighth sliding groove 214.
A ninth sliding groove 210 is formed in the first piston plate 203, a second sliding telescopic base 211 is arranged on one side, close to the conveying opening 101, of the ninth sliding groove 210, a second sliding telescopic rod 212 is arranged in the second sliding telescopic base 211 in a sliding mode, and the other end of the second sliding telescopic rod is connected with a second sliding block 213.
The invention provides a hot forming method of an anti-double plate, which comprises the following specific steps:
the first step is as follows: the soaked decorative color paper and kraft paper which are placed in an overlapped mode are pulled out of the third bearing plate 301 through the handle 302, the paper is placed between the limiting blocks 303, the handle 302 is closed, the third bearing plate 301 enters the limiting groove 104, the solvent is conveyed into the air suction box 405 through the fifth conveying groove 406, the equipment is powered on, the heating plate 103 starts to heat, the second sliding telescopic rod 212 moves to the side close to the conveying opening 101, and the roller 503 is placed on the side close to the conveying opening 101.
The second step is that: the first roller 206 starts to rotate, the hydraulic pump 201 conveys hydraulic oil through the first conveying groove 202, the first piston plate 203 is pushed to slide downwards to the paper board, certain pressure is generated on the paper board, the first roller 206 moves towards the side far away from the conveying opening 101 by controlling the second sliding telescopic rod 212, and the lug 209 extrudes air bubbles inside the paper board in the moving process so that the air bubbles are not in the paper board.
The third step: when the first roller 206 rotates, the sliding rod 216 in the trigger block 207 extends out of the seventh sliding groove 214 under the action of centrifugal force, two sides of the paperboard are rubbed, the first sliding telescopic bottom rod 310 is controlled to extend upwards and contract to pressurize the paperboard in two directions, in the moving process of the first roller 206, the first sliding frame 501 scrapes off the extruded redundant resin in the paperboard into the first collecting groove 512, meanwhile, the sliding rod 216 shifts to slide the first sliding frame 501 for the same distance as the first roller 206, at the moment, the first sliding block 513 horizontally slides along the sixth sliding groove 511, after the first roller 206 completely extrudes the paperboard, the first roller 206 is made to ascend, and the fourth bearing plate 311 falls to the original position.
The fourth step: the ratchet 505 continuously moves between the clamping blocks 506 during the movement of the first roller 206, so that the first sliding frame 501 can only move in the same direction as the first roller 206, at this time, the first sliding frame 501 fixes the end of the paperboard to prevent one end of the glued unstable paperboard from tilting, after the first roller 206 is extruded, the roller 503 is driven by the third motor 508 to roll upwards along the second circular track 510, and the first sliding block 513 slides in the vertical direction of the seventh sliding groove 514 during the upwards movement.
The fifth step: during the movement of the first roller 206, the first sliding plate 401 slides back and forth along the vertical direction of the fourth sliding groove 402, so as to scrape off the excessive colloid to the limiting block 303, and at the same time, the suction box 405 sucks the colloid on the limiting block 303 from the second conveying groove 404 into the solvent in the suction box 405.
And a sixth step: the roller 503 slides along the second clip track 510 to the initial position, the third bearing plate 301 is pulled out by the handle 302, the fourth bearing plate 311 is lifted, and the pressed compact antithetical plate is taken out.
The seventh step: the soaked decorative color paper and kraft paper which are stacked and placed are placed between the limiting blocks 303, and the steps of extruding, cleaning and lifting are repeated.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.