CN117566511A - Automatic transporting and stacking device for packaging paperboards - Google Patents
Automatic transporting and stacking device for packaging paperboards Download PDFInfo
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- CN117566511A CN117566511A CN202410052261.1A CN202410052261A CN117566511A CN 117566511 A CN117566511 A CN 117566511A CN 202410052261 A CN202410052261 A CN 202410052261A CN 117566511 A CN117566511 A CN 117566511A
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- negative pressure
- board
- packaging
- deviation correcting
- paper
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- 239000011087 paperboard Substances 0.000 title claims abstract description 206
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 67
- 230000007704 transition Effects 0.000 claims abstract description 22
- 239000011111 cardboard Substances 0.000 claims description 37
- 239000000523 sample Substances 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 12
- 230000000712 assembly Effects 0.000 claims description 11
- 238000000429 assembly Methods 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000012856 packing Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 238000001125 extrusion Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 20
- 230000008569 process Effects 0.000 description 17
- 230000009471 action Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 8
- 230000009467 reduction Effects 0.000 description 7
- 238000001179 sorption measurement Methods 0.000 description 6
- 230000005484 gravity Effects 0.000 description 5
- 238000005381 potential energy Methods 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/24—Delivering or advancing articles from machines; Advancing articles to or into piles by air blast or suction apparatus
- B65H29/241—Suction devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B13/00—Bundling articles
- B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B27/00—Bundling particular articles presenting special problems using string, wire, or narrow tape or band; Baling fibrous material, e.g. peat, not otherwise provided for
- B65B27/08—Bundling paper sheets, envelopes, bags, newspapers, or other thin flat articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/30—Arranging and feeding articles in groups
- B65B35/50—Stacking one article, or group of articles, upon another before packaging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/16—Delivering or advancing articles from machines; Advancing articles to or into piles by contact of one face only with moving tapes, bands, or chains
- B65H29/18—Delivering or advancing articles from machines; Advancing articles to or into piles by contact of one face only with moving tapes, bands, or chains and introducing into a pile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/52—Stationary guides or smoothers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H31/00—Pile receivers
- B65H31/04—Pile receivers with movable end support arranged to recede as pile accumulates
- B65H31/08—Pile receivers with movable end support arranged to recede as pile accumulates the articles being piled one above another
- B65H31/10—Pile receivers with movable end support arranged to recede as pile accumulates the articles being piled one above another and applied at the top of the pile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H31/00—Pile receivers
- B65H31/34—Apparatus for squaring-up piled articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H43/00—Use of control, checking, or safety devices, e.g. automatic devices comprising an element for sensing a variable
- B65H43/08—Photoelectric devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
The invention discloses an automatic transferring and stacking device for packaging paperboards. The invention belongs to the technical field of packaging paper board production, and particularly relates to an automatic transporting and stacking device for packaging paper boards, which comprises a paper board nondestructive conveying mechanism, a negative pressure transition buffer mechanism and a sinking stacking mechanism, wherein the paper board nondestructive conveying mechanism is arranged to transport paper boards, a negative pressure reducing assembly generates a negative pressure environment in a strip-shaped groove on the surface when the paper boards pass through the negative pressure transition buffer mechanism, and meanwhile, the paper boards are adsorbed by virtue of a Bernoulli effect generated by different air flow rates due to different apertures of a main vent hole and a secondary vent hole, so that the paper boards are rubbed and reduced on an inclined gradient board, the kinetic energy of the paper boards is eliminated, the paper boards are stably transported to the sinking stacking mechanism to be stacked, and the problems that the paper boards are deformed due to extrusion and collision when the paper boards are stacked at present are solved.
Description
Technical Field
The invention belongs to the technical field of packaging paperboard production, and particularly relates to an automatic packaging paperboard transferring and stacking device.
Background
In the production process of the packaging paper boards, the process of stacking the single paper boards together is called stacking, and the stacked paper boards are more convenient to transport and package; in the current paperboard transferring and stacking process, the paperboard can collide with a machine, and the paperboard is thinner, so that the edge of the paperboard is easy to deform during collision, thereby influencing the quality of the paperboard; in addition, auxiliary alignment is needed to be mechanically carried out when the paperboards are stacked, so that the paperboards are ensured to be stacked neatly, and the paperboards are extruded and collided in the auxiliary alignment process to deform.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides an automatic transporting and stacking device for packaging paperboards, which comprises a paperboard nondestructive conveying mechanism, a negative pressure transition buffer mechanism and a sinking stacking mechanism, wherein the paperboard nondestructive conveying mechanism is arranged to transport paperboards, a negative pressure reducing component generates a negative pressure environment in a surface strip-shaped groove when the paperboards pass through the negative pressure transition buffer mechanism, and meanwhile, the paperboards are adsorbed by virtue of a Bernoulli effect generated by different air flow rates caused by different apertures of a main vent hole and an auxiliary vent hole, so that the paperboards are rubbed and reduced on an inclined slope board, the kinetic energy of the paperboards is eliminated, the paperboards are stably transported to the sinking stacking mechanism to be stacked, and the problems that the paperboards are deformed due to extrusion and collision when the paperboards are stacked at present are solved.
The technical scheme adopted by the invention is as follows: the invention provides an automatic transferring and stacking device for packaging paperboards, which comprises a paperboard nondestructive conveying mechanism, a negative pressure transition buffer mechanism and a sinking stacking mechanism, wherein the negative pressure transition buffer mechanism is arranged at one end of the paperboard nondestructive conveying mechanism, and the sinking stacking mechanism is arranged below the negative pressure transition buffer mechanism; the negative pressure transition buffer mechanism comprises an inclined gradient plate and a blanking frame, wherein the inclined gradient plate is arranged on the blanking frame, a surface strip-shaped groove and a negative pressure speed reducing assembly are arranged on the inclined gradient plate, the surface strip-shaped groove is linearly arranged on the upper surface of the inclined gradient plate, a main vent hole and an auxiliary vent hole which are completely communicated are arranged in the surface strip-shaped groove, the aperture of the main vent hole is larger than that of the auxiliary vent hole, the negative pressure speed reducing assembly comprises a three-way pipe and a vacuum pump, the three-way pipe is respectively communicated with the main vent hole, the auxiliary vent hole and the vacuum pump, and air flows from the main vent hole and the auxiliary vent hole to the vacuum pump when the vacuum pump works; the paperboard is transported by the nondestructive conveying mechanism, a negative pressure reducing assembly generates a negative pressure environment in the strip-shaped grooves on the surface when passing through the negative pressure transition buffer mechanism, and simultaneously, the paperboard is adsorbed by virtue of a Bernoulli effect generated by different air flow rates due to different apertures of the main vent hole and the auxiliary vent hole, so that the paperboard is rubbed and reduced on the inclined gradient plate, the kinetic energy of the paperboard is eliminated, and the paperboard is stably transported to the sinking type stacking mechanism for stacking; when the paper board is transported to the inclined slope board through the paper board nondestructive conveying mechanism, the vacuum pump works to pump air through the three-way pipe, negative pressure environment is generated in the main vent hole and the auxiliary vent hole, so that pressure difference is generated on two sides of the paper board, adsorption force is generated on the paper board by the pressure difference, friction force between the paper board and the inclined slope board is increased, speed reduction of the paper board is realized, the paper board after speed reduction stably slides to the blanking frame for stacking, and extrusion and collision received in the paper board transportation process are avoided; meanwhile, the aperture of the main vent hole is larger than that of the auxiliary vent hole, so that the air flow rate in the main vent hole is smaller than that in the auxiliary vent hole, the difference of the air flow rates leads to the generation of compensation air flow between the main vent hole and the auxiliary vent hole, and at the moment, the pressure between the main vent hole and the auxiliary vent hole is reduced due to the Bernoulli effect, the paperboard is uniformly adsorbed, and the paperboard is prevented from twisting in the adsorption process.
Further, a blanking hole and a paperboard detection assembly are arranged on the blanking frame, the paperboard detection assembly is arranged at the edge of the blanking hole, the blanking hole corresponds to the surface strip-shaped groove in position, the paperboard detection assembly comprises an infrared probe and an infrared receiver, the infrared probe and the infrared receiver are symmetrically arranged on two sides of the blanking hole, and a transmitting port of the infrared probe and a receiving port of the infrared receiver are positioned on the same straight line; the cardboard is transported to the unloading frame through slope board, falls into on the submerged pile up neatly mechanism through the unloading hole on the unloading frame and carries out the pile up neatly, and wherein the cardboard detection component on the unloading frame detects the cardboard, and submerged pile up neatly mechanism carries out the action of sinking when detecting the cardboard, makes the cardboard follow the downward movement to realize the pile up neatly of cardboard, set up infrared probe and infrared receiver and detect the cardboard, control the action of submerged pile up neatly mechanism accurately, avoid the cardboard to pile up on the unloading frame.
Further, the sinking type stacking mechanism comprises a guide hopper and a lifting bearing platform, the lifting bearing platform is arranged below the guide hopper, the guide hopper is arranged below the blanking frame, the lifting bearing platform is arranged right below the blanking hole, the guide hopper comprises a shrinkage shell and a retaining frame, the retaining frame is fixedly connected with the lower part of the shrinkage shell, and the shrinkage shell is a funnel-shaped shell with a large upper part and a small lower part; the paper board falls onto the lifting bearing platform after passing through the blanking hole, the paper board moves downwards along with the gravity when the lifting bearing platform moves downwards, the horizontal sectional area of the shrinkage shell is smaller and smaller in the downward movement process of the paper board, the side inclined surface of the shrinkage shell gradually limits the paper board, and when the paper board enters the retaining frame, the retaining frame only needs to retain the position of the paper board; the paper board is guided by the shrinkage shell which is slowly shrunk, the position of the paper board is regulated by the gravity of the paper board, no mechanical external force is applied, and the paper board is prevented from being extruded and deformed when being stacked and aligned.
Further, the lifting bearing platform comprises a split bearing block and a servo hydraulic cylinder, the split bearing block is arranged on a piston rod of the servo hydraulic cylinder, a center gap is formed in the split bearing block, the split bearing block is arranged in the guide hopper in a sliding manner along the vertical direction, the infrared receiver controls the split bearing block to act, and a fixed flange is arranged at the bottom of the servo hydraulic cylinder; the split bearing block bears the paper board and moves downwards, the sinking of the split bearing block is driven by the servo hydraulic cylinder, the servo hydraulic cylinder is controlled by the infrared receiver, the response speed is high, the accurate stepless movement of the split bearing block is realized, the split bearing block moves downwards by taking the thickness of the single-layer paper board as a unit, the stacking process is more stable and controllable, and the split bearing block is also suitable for paper boards with various thicknesses; the split bearing blocks are arranged to be of split structures, the center gaps are formed in the split bearing blocks, the binding ropes can bind the paper board stacks on the split bearing blocks through the center gaps, so that the stacked paper boards can be conveniently bound and packed, and stable fixation of the servo hydraulic cylinder is achieved through the fixed flange.
Further, the blanking frame is also provided with a tail end baffle plate, the tail end baffle plate is flush with the edge of the blanking hole, the tail end baffle plate is also provided with an energy-absorbing spring, and two ends of the energy-absorbing spring are respectively connected to the tail end baffle plate and the blanking frame; the tail end of the inclined slope plate is provided with the tail end baffle, the paper board slides onto the blanking frame from the inclined slope plate, if the paper board does not stop when reaching the position of the blanking hole, the tail end baffle blocks the paper board, the energy-absorbing springs on the tail end baffle are compressed when being impacted to absorb the residual kinetic energy of the paper board, and then the resilience of the energy-absorbing springs pushes the paper board into the blanking hole, and the paper board is buffered by arranging the energy-absorbing springs, so that the paper board can be ensured to fall into the blanking hole stably.
Further, the nondestructive conveying mechanism for the paperboards comprises a conveyor belt assembly and track deviation rectifying assemblies, wherein the track deviation rectifying assemblies are symmetrically arranged on two sides of the conveyor belt assembly, the track deviation rectifying assemblies are arranged above the conveyor belt assembly, each track deviation rectifying assembly comprises a vertical baffle and a deviation rectifying plate, and the deviation rectifying plates are arranged on the vertical baffle in a sliding mode; the packaging paper board is transported by arranging the conveyor belt assembly, and the deviation correcting board is arranged to correct the deviation of the track and the gesture of the paper board on the conveyor belt assembly, so that the paper board is prevented from being twisted to a greater extent in the transportation process.
Further, a blind hole is formed in the vertical baffle, a sliding rod is arranged on the deviation correcting plate and is arranged in the blind hole in a sliding mode, a deviation correcting spring is further arranged on the deviation correcting plate, and two ends of the deviation correcting spring are respectively connected to the deviation correcting plate and the vertical baffle; when the paper board on the conveyor belt assembly has a tendency of torsion, the paper board applies pressure to the deviation correcting board and converts the pressure into the spring potential energy of the deviation correcting spring, and when the deviation correcting spring rebounds, the deviation correcting board pushes the paper board back to the original position, so that the posture of the paper board in the transferring process is kept.
Further, the conveyor belt assembly comprises a conveyor belt, a conveyor roller and a roller shaft support, wherein the conveyor belt is coated on the conveyor roller, the conveyor roller is rotationally arranged on the roller shaft support, and the upper surface of the conveyor belt is level with the bottom surface of the deviation correcting plate; and when the conveying roller rotates, the conveying belt is driven to realize the transfer of the paper board.
Further, the inclined slope plate is provided with an arc-shaped veneering and side edges, the arc-shaped veneering is attached to a transmission belt at the position of the transmission roller, and the side edges are symmetrically arranged on two sides of the inclined slope plate; the cardboard is transported to the slope on the board of slope via conveyor belt, cooperates through the arc wainscot on the slope board of slope and conveyor belt's radian, ensures that the cardboard can convey the slope on the board steadily, avoids the cardboard to drop from slope board edge's condition.
Further, a protective lining is arranged on the deviation correcting plate, and the area of the protective lining is not larger than that of the deviation correcting plate; the protective lining is arranged on the deviation correcting plate to provide flexible buffering, so that the edges of the paperboard are prevented from being damaged.
The beneficial effects obtained by the invention by adopting the structure are as follows:
(1) The invention provides an automatic transporting and stacking device for packaging paper boards, which is provided with a paper board nondestructive conveying mechanism for transporting paper boards, wherein a negative pressure reducing assembly generates a negative pressure environment in a strip-shaped groove on the surface when the paper boards pass through a negative pressure transition buffer mechanism, and meanwhile, the paper boards are adsorbed by virtue of a Bernoulli effect generated by different air flow rates due to different apertures of a main vent hole and an auxiliary vent hole, so that the paper boards are rubbed and reduced on an inclined slope board, the kinetic energy of the paper boards is eliminated, and the paper boards are stably transported to a sinking stacking mechanism for stacking;
(2) According to the automatic transporting and stacking device for the packaging paperboards, when the paperboards are transported to the inclined slope boards through the paperboard nondestructive conveying mechanism, the vacuum pump works to pump air through the three-way pipe, negative pressure environments are generated in the main vent holes and the auxiliary vent holes, so that pressure differences are generated on two sides of the paperboards, adsorption force is generated on the paperboards by the pressure differences, friction force between the paperboards and the inclined slope boards is increased, so that speed reduction of the paperboards is realized, the decelerated paperboards stably slide onto the blanking frame for stacking, and extrusion and collision caused in the paperboard transporting process are avoided; meanwhile, because the aperture of the main vent hole is larger than that of the auxiliary vent hole, the air flow rate in the main vent hole is smaller than that in the auxiliary vent hole, the difference of the air flow rates causes the generation of compensation air flow between the main vent hole and the auxiliary vent hole, and at the moment, the pressure between the main vent hole and the auxiliary vent hole is reduced due to the Bernoulli effect, so that the paperboard is uniformly adsorbed, and the paperboard is prevented from twisting in the adsorption process;
(3) The invention provides an automatic transporting and stacking device for packaging paperboards, which is provided with an infrared probe and an infrared receiver for detecting paperboards, so that the actions of a sinking stacking mechanism are accurately controlled, and paperboards are prevented from being stacked on a blanking frame;
(4) The invention provides an automatic transport stacking device for packaging paperboards, which guides paperboards through a shrinkage shell which is slowly shrunk, adjusts the positions of the paperboards by means of the gravity of the paperboards, and avoids the paperboards from being extruded and deformed when stacking and aligning due to no external force application;
(5) The invention provides an automatic transferring and stacking device for packaging paperboards, which drives a split bearing block to sink through a servo hydraulic cylinder, controls the servo hydraulic cylinder through an infrared receiver, has high response speed, realizes precise stepless movement of the split bearing block, and enables the split bearing block to move downwards by taking the thickness of a single paperboard as a unit, so that the stacking process is more stable and controllable;
(6) The invention provides an automatic transferring and stacking device for packaging paperboards, which is characterized in that split bearing blocks are arranged into split structures, a center gap is arranged on each split bearing block, and binding ropes can bind paperboard stacks on the split bearing blocks through the center gap, so that paperboards after stacking are conveniently bound and packaged;
(7) The invention provides an automatic transferring and stacking device for packaging paper boards, wherein the tail end of an inclined slope plate is provided with a tail end baffle, the paper boards slide onto a blanking frame from the inclined slope plate, if the paper boards still do not stop when reaching the position of a blanking hole, the tail end baffle stops the paper boards, an energy-absorbing spring on the tail end baffle is compressed when being impacted to absorb the residual kinetic energy of the paper boards, then the energy-absorbing spring rebounds to push the paper boards into the blanking hole, and the energy-absorbing spring is arranged to buffer the paper boards, so that the paper boards can fall into the blanking hole stably;
(8) The invention provides an automatic package paperboard transferring and stacking device, which is provided with a deviation correcting plate for correcting the track and the gesture of a paperboard on a conveyor belt assembly, when the paperboard on the conveyor belt assembly has a tendency of torsion, the paperboard applies pressure to the deviation correcting plate and is converted into the spring potential energy of a deviation correcting spring, and when the deviation correcting spring rebounds, the deviation correcting plate pushes the paperboard back to the original position, so that the gesture of the paperboard in the transferring process is maintained;
(9) The invention provides an automatic transferring and stacking device for packaging paperboards, which ensures that the paperboards can be stably conveyed to an inclined slope board through matching an arc-shaped veneering on the inclined slope board with the radian of a transmission belt, and avoids the situation that the paperboards fall from the edge of the inclined slope board;
(10) The invention provides an automatic transporting and stacking device for packaging paperboards, which is characterized in that a protective lining is arranged on a deviation correcting plate to provide flexible buffering so as to avoid damaging the edges of the paperboards.
Drawings
Fig. 1 is a perspective view of an automatic transferring and stacking device for packaging paperboards;
fig. 2 is a front view of an automatic transferring and stacking device for packaging paperboards according to the present invention;
fig. 3 is a top view of an automatic transferring and stacking device for packaging paperboards according to the present invention;
fig. 4 is a second perspective view of an automatic transferring and stacking device for packaging paperboards according to the present invention;
fig. 5 is a perspective view of a sinking type stacking mechanism of the automatic package board transferring and stacking device provided by the invention;
fig. 6 is a top view of a sinking palletizing mechanism of the automatic transferring palletizing device for packaging paperboards according to the present invention;
FIG. 7 is a cross-sectional view taken along the line A-A in FIG. 6;
FIG. 8 is an enlarged view of the portion I of FIG. 4;
fig. 9 is a perspective view of a negative pressure transition buffer mechanism of an automatic transferring and stacking device for packaging paperboards, which is provided by the invention;
fig. 10 is a front view of a negative pressure transition buffer mechanism of the automatic transferring and stacking device for packaging paperboards provided by the invention;
fig. 11 is a sectional view taken along the B-B direction in fig. 10.
The paper board conveying device comprises 100 parts of a paper board nondestructive conveying mechanism, 200 parts of a negative pressure transition buffer mechanism, 300 parts of a paper board nondestructive conveying mechanism, 300 parts of a sunken stacking mechanism, 101 parts of a conveying belt assembly, 102 parts of a track deviation rectifying assembly, 103 parts of a conveying belt, 104 parts of a conveying roller, 105 parts of a roller shaft support, 106 parts of a vertical baffle, 107 parts of a deviation rectifying plate, 108 parts of a blind hole, 109 parts of a sliding rod, 110 parts of a deviation rectifying spring, 111 parts of a protective lining, 201 parts of a slope gradient plate, 202 parts of a blanking frame, 203 parts of an arc veneers, 204 parts of a surface strip-shaped groove, 205 parts of a negative pressure deceleration assembly, 206 parts of a side edge, 207 parts of a negative pressure deceleration assembly, 208 parts of a main vent hole, 208 parts of a secondary vent hole, 209 parts of a three-way pipe, 210 parts of a vacuum pump, 211 parts of a blanking hole, 212 parts of a paper board detection assembly, 213 parts of a tail end baffle, 214 parts of an infrared probe, 215 parts of a infrared receiver, 216 parts of an energy absorbing spring, 301 parts of a guide hopper, 302 parts of a lifting bearing platform, 303 parts of a shrinkage shell, 304 parts of a shrinkage shell, a holding frame, 305 parts of a split bearing block, 306 parts of a servo hydraulic cylinder, 307 parts of a center clearance, 308 parts of a fixed flange.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientation or positional relationships based on those shown in the drawings, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
As shown in fig. 1-11, the invention provides an automatic transferring and stacking device for packaging paperboards, which comprises a nondestructive paperboard conveying mechanism 100, a negative pressure transition buffer mechanism 200 and a sinking stacking mechanism 300, wherein the negative pressure transition buffer mechanism 200 is arranged at one end of the nondestructive paperboard conveying mechanism 100, and the sinking stacking mechanism 300 is arranged below the negative pressure transition buffer mechanism 200; the negative pressure transition buffer mechanism 200 comprises an inclined slope plate 201 and a blanking frame 202, the inclined slope plate 201 is arranged on the blanking frame 202, a surface strip-shaped groove 204 and a negative pressure speed reducing assembly 205 are arranged on the inclined slope plate 201, the surface strip-shaped groove 204 is arranged on the upper surface of the inclined slope plate 201 in a linear array manner, a main vent hole 207 and a secondary vent hole 208 which are completely communicated are arranged in the surface strip-shaped groove 204, the aperture of the main vent hole 207 is larger than that of the secondary vent hole 208, the negative pressure speed reducing assembly 205 comprises a three-way pipe 209 and a vacuum pump 210, the three-way pipe 209 is respectively communicated with the main vent hole 207, the secondary vent hole 208 and the vacuum pump 210, and when the vacuum pump 210 works, air flows from the main vent hole 207 and the secondary vent hole 208 to the vacuum pump 210; the paperboard nondestructive conveying mechanism 100 is arranged to convey the paperboard, when the paperboard passes through the negative pressure transition buffer mechanism 200, the negative pressure reducing component 205 generates a negative pressure environment in the strip-shaped groove 204 on the surface, and meanwhile, the paperboard is adsorbed by virtue of the Bernoulli effect generated by different air flow rates due to different apertures of the main vent hole 207 and the auxiliary vent hole 208, so that the paperboard is rubbed and reduced on the inclined slope plate 201, and the kinetic energy of the paperboard is eliminated; when the paper board is transported to the inclined slope plate 201 through the paper board nondestructive conveying mechanism 100, the vacuum pump 210 works to pump air through the three-way pipe 209, negative pressure environment is generated in the main vent hole 207 and the auxiliary vent hole 208, so that pressure difference is generated on two sides of the paper board, adsorption force is generated on the paper board by the pressure difference, friction force between the paper board and the inclined slope plate 201 is increased, so that speed reduction of the paper board is realized, and the paper board after speed reduction stably slides to the blanking frame 202 for stacking; meanwhile, since the aperture of the main vent hole 207 is larger than that of the auxiliary vent hole 208, the air flow rate in the main vent hole 207 is smaller than that in the auxiliary vent hole 208, and the difference of the flow rates causes a compensating air flow between the main vent hole 207 and the auxiliary vent hole 208, and at this time, the pressure between the main vent hole 207 and the auxiliary vent hole 208 is reduced due to the bernoulli effect, and the cardboard is uniformly adsorbed.
The blanking frame 202 is provided with a blanking hole 211 and a paperboard detection assembly 212, the paperboard detection assembly 212 is arranged at the edge of the blanking hole 211, the blanking hole 211 corresponds to the surface strip-shaped groove 204 in position, the paperboard detection assembly 212 comprises an infrared probe 214 and an infrared receiver 215, the infrared probe 214 and the infrared receiver 215 are symmetrically arranged on two sides of the blanking hole 211, and a transmitting port of the infrared probe 214 and a receiving port of the infrared receiver 215 are positioned on the same straight line; the cardboard is transported to the unloading frame 202 through slope board 201, falls into on the submerged pile up neatly mechanism 300 through the unloading hole 211 on the unloading frame 202 and carries out pile up neatly, and wherein cardboard detection component 212 on the unloading frame 202 detects the cardboard, and submerged pile up neatly mechanism 300 carries out the action of sinking when detecting the cardboard, makes the cardboard follow the downward movement to realize the pile up neatly of cardboard, sets up infrared probe 214 and infrared receiver 215 and detects the cardboard, the action of the submerged pile up neatly mechanism 300 of accurate control.
The sinking type stacking mechanism 300 comprises a guide hopper 301 and a lifting bearing platform 302, wherein the lifting bearing platform 302 is arranged below the guide hopper 301, the guide hopper 301 is arranged below the blanking frame 202, the lifting bearing platform 302 is arranged right below the blanking hole 211, the guide hopper 301 comprises a shrinkage shell 303 and a retaining frame 304, the retaining frame 304 is fixedly connected with the lower part of the shrinkage shell 303, and the shrinkage shell 303 is a funnel-shaped shell with a large upper part and a small lower part; the cardboard falls into on the lift loading platform 302 after passing through unloading hole 211, and the cardboard receives gravity to move down along with it when going down to go up and down loading platform 302, and the horizontal cross-section of shrink casing 303 is smaller and smaller in the cardboard moves down the in-process, and the side inclined plane of shrink casing 303 carries out the gradual spacing to the cardboard, leads the cardboard through the shrink casing 303 of slow shrink, adjusts the position of cardboard with the help of the gravity of cardboard self.
The lifting bearing platform 302 comprises a split bearing block 305 and a servo hydraulic cylinder 306, the split bearing block 305 is arranged on a piston rod of the servo hydraulic cylinder 306, a center gap 307 is formed on the split bearing block 305, the split bearing block 305 is arranged in the guide hopper 301 in a sliding manner along the vertical direction, the infrared receiver 215 controls the split bearing block 305 to act, and a fixed flange 308 is arranged at the bottom of the servo hydraulic cylinder 306; the split bearing block 305 bears the paper board to move downwards, the sinking of the split bearing block 305 is driven by the servo hydraulic cylinder 306, and the servo hydraulic cylinder 306 is controlled by the infrared receiver 215, so that the split bearing block 305 moves downwards by taking the thickness of the single-layer paper board as a unit; the split bearing blocks 305 are arranged in a split structure, a central gap 307 is arranged on the split bearing blocks 305, and binding ropes can bind the paperboard stacks on the split bearing blocks 305 through the central gap 307.
The blanking frame 202 is also provided with a tail end baffle 213, the tail end baffle 213 is flush with the edge of the blanking hole 211, the tail end baffle 213 is also provided with an energy-absorbing spring 216, and two ends of the energy-absorbing spring 216 are respectively connected to the tail end baffle 213 and the blanking frame 202; at the end of the inclined ramp plate 201 there is an end stop 213, and the cardboard slides from the inclined ramp plate 201 onto the blanking frame 202, if the cardboard has not stopped when reaching the position of the blanking aperture 211, the end stop 213 stops it, the energy absorbing spring 216 on the end stop 213 is compressed when impacted, and then the energy absorbing spring 216 rebounds to push the cardboard into the blanking aperture 211.
The paperboard nondestructive conveying mechanism 100 comprises a conveying belt assembly 101 and track deviation correcting assemblies 102, wherein the track deviation correcting assemblies 102 are symmetrically arranged on two sides of the conveying belt assembly 101, the track deviation correcting assemblies 102 are arranged above the conveying belt assembly 101, the track deviation correcting assemblies 102 comprise vertical baffles 106 and deviation correcting plates 107, and the deviation correcting plates 107 are slidably arranged on the vertical baffles 106; the conveyor belt assembly 101 is provided to transport the packaging board, and the deviation correcting plate 107 is provided to correct the trajectory and posture of the board on the conveyor belt assembly 101.
A blind hole 108 is formed in the vertical baffle 106, a slide rod 109 is arranged on the deviation correcting plate 107, the slide rod 109 is arranged in the blind hole 108 in a sliding manner, a deviation correcting spring 110 is further arranged on the deviation correcting plate 107, and two ends of the deviation correcting spring 110 are respectively connected to the deviation correcting plate 107 and the vertical baffle 106; when the cardboard on the conveyor belt assembly 101 has a tendency to twist, the cardboard applies pressure to the deviation correcting plate 107, and converts the pressure into the spring potential energy of the deviation correcting spring 110, and when the deviation correcting spring 110 rebounds, the deviation correcting plate 107 pushes the cardboard back to the original position.
The conveyor belt assembly 101 comprises a conveyor belt 103, a conveyor roller 104 and a roller shaft support 105, wherein the conveyor belt 103 is coated on the conveyor roller 104, the conveyor roller 104 is rotatably arranged on the roller shaft support 105, and the upper surface of the conveyor belt 103 is level with the bottom surface of the deviation correcting plate 107; the transfer rollers 104 rotate to drive the transfer belt 103 to transfer the paper sheets.
The inclined slope plate 201 is provided with an arc-shaped veneering 203 and side edges 206, the arc-shaped veneering 203 is attached to the conveying belt 103 at the position of the conveying roller 104, and the side edges 206 are symmetrically arranged on two sides of the inclined slope plate 201; the cardboard is transported onto the inclined ramp plate 201 by the conveyor belt 103 and is matched with the curvature of the conveyor belt 103 by the curved facing 203 on the inclined ramp plate 201.
The deviation correcting plate 107 is provided with a protective lining 111, and the area of the protective lining 111 is not larger than the area of the deviation correcting plate 107.
When the paper board transfer machine is specifically used, firstly, the transmission belt 103 is connected to a paper board production line, the transmission roller 104 drives the transmission belt 103 to realize the transfer of paper boards, when the paper boards on the transmission belt 103 have a tendency of torsion, the paper boards exert pressure on the deviation correcting plate 107 and are converted into spring potential energy of the deviation correcting spring 110, and when the deviation correcting spring 110 rebounds, the deviation correcting plate 107 pushes the paper boards back to the original position, so that the posture of the paper boards is ensured to be kept unchanged in the transfer process;
then the paper board is transported to the inclined slope board 201 through the transmission belt 103, the vacuum pump 210 works to pump air through the three-way pipe 209, negative pressure environment is generated in the main vent hole 207 and the auxiliary vent hole 208, so that pressure difference is generated on two sides of the paper board, adsorption force is generated on the paper board by the pressure difference, friction force between the paper board and the inclined slope board 201 is increased, speed reduction of the paper board is realized, and the paper board after speed reduction stably slides onto the blanking frame 202;
then the paper board falls onto the split bearing block 305 after passing through the blanking hole 211, at the moment, the infrared probe 214 and the infrared receiver 215 detect the existence of the paper board, the infrared receiver 215 controls the servo hydraulic cylinder 306 to drive the split bearing block 305 to sink, when the infrared probe 214 and the infrared receiver 215 no longer detect the existence of the paper board, the servo hydraulic cylinder 306 stops acting, at the moment, the split bearing block 305 descends by the thickness of one paper board, and then the transferred paper board triggers the infrared probe 214 and the infrared receiver 215 again, so that stable stacking of the paper board is realized;
the horizontal sectional area of the shrinkage shell 303 is smaller and smaller in the paper board moving down process, the side inclined surfaces of the shrinkage shell 303 gradually limit the paper board, when the paper board enters the holding frame 304, the holding frame 304 only needs to hold the position of the paper board, and at the moment, the binding ropes can bind the paper board stacks on the split bearing blocks 305 through the central gaps 307, so that the stacked paper boards can be conveniently bound and packed.
The whole working flow of the invention is just the above, and the step is repeated when the invention is used next time.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (10)
1. Automatic pile up neatly device of transporting of packing cardboard, its characterized in that: the device comprises a paperboard nondestructive conveying mechanism (100), a negative pressure transition buffer mechanism (200) and a sinking type stacking mechanism (300), wherein the negative pressure transition buffer mechanism (200) is arranged at one end of the paperboard nondestructive conveying mechanism (100), and the sinking type stacking mechanism (300) is arranged below the negative pressure transition buffer mechanism (200);
negative pressure transition buffer gear (200) are including slope board (201) and unloading frame (202), on unloading frame (202) are located to slope board (201), be equipped with surface strip recess (204) and negative pressure deceleration assembly (205) on slope board (201), on the upper surface of slope board (201) is located to surface strip recess (204) linear array, be equipped with main air vent (207) and auxiliary air vent (208) that link up completely in surface strip recess (204), the aperture of main air vent (207) is greater than the aperture of auxiliary air vent (208), negative pressure deceleration assembly (205) are including three-way pipe (209) and vacuum pump (210), three-way pipe (209) communicate main air vent (207), auxiliary air vent (208) and vacuum pump (210) respectively, vacuum pump (210) during operation air current is flowed to vacuum pump (210) by main air vent (207) and auxiliary air vent (208).
2. An automatic transfer palletizing device for packaging boards as in claim 1, wherein: be equipped with unloading hole (211) and cardboard detection component (212) on unloading frame (202), the edge in unloading hole (211) is located to cardboard detection component (212), the position of unloading hole (211) and surface strip recess (204) is corresponding, cardboard detection component (212) include infrared probe (214) and infrared receiver (215), the both sides in unloading hole (211) are located to infrared probe (214) and infrared receiver (215) symmetry, the emitter of infrared probe (214) is located on the same straight line with the receiver of infrared receiver (215).
3. An automatic transfer palletizing device for packaging board according to claim 2, wherein: the sinking type stacking mechanism (300) comprises a guide hopper (301) and a lifting bearing platform (302), wherein the lifting bearing platform (302) is arranged below the guide hopper (301), the guide hopper (301) is arranged below the blanking frame (202), the lifting bearing platform (302) is arranged right below the blanking hole (211), the guide hopper (301) comprises a shrinkage shell (303) and a holding frame (304), the holding frame (304) is fixedly connected with the lower portion of the shrinkage shell (303), and the shrinkage shell (303) is a funnel-shaped shell with a large upper portion and a small lower portion.
4. A packaging board automatic transfer palletizing device according to claim 3, wherein: the lifting bearing platform (302) comprises a split bearing block (305) and a servo hydraulic cylinder (306), the split bearing block (305) is arranged on a piston rod of the servo hydraulic cylinder (306), a center gap (307) is formed in the split bearing block (305), the split bearing block (305) is slidably arranged in the guide hopper (301) along the vertical direction, the infrared receiver (215) controls the split bearing block (305) to act, and a fixed flange plate (308) is arranged at the bottom of the servo hydraulic cylinder (306).
5. An automatic transfer palletizing device for packaging board according to claim 4, wherein: the blanking frame (202) is further provided with an end baffle (213), the end baffle (213) is flush with the edge of the blanking hole (211), the end baffle (213) is further provided with an energy-absorbing spring (216), and two ends of the energy-absorbing spring (216) are respectively connected to the end baffle (213) and the blanking frame (202).
6. An automatic transfer palletizing device for packaging board according to claim 5, wherein: the paperboard nondestructive conveying mechanism (100) comprises a conveying belt assembly (101) and track deviation correcting assemblies (102), the track deviation correcting assemblies (102) are symmetrically arranged on two sides of the conveying belt assembly (101), the track deviation correcting assemblies (102) are arranged above the conveying belt assembly (101), the track deviation correcting assemblies (102) comprise vertical baffles (106) and deviation correcting plates (107), and the deviation correcting plates (107) are arranged on the vertical baffles (106) in a sliding mode.
7. An automatic transfer palletizing device for packaging paperboard as in claim 6, wherein: be equipped with blind hole (108) on vertical baffle (106), be equipped with slide bar (109) on rectifying board (107), in slide bar (109) are slided and are located blind hole (108), still be equipped with on rectifying board (107) and rectify spring (110), rectify spring (110) both ends are connected respectively on rectifying board (107) and vertical baffle (106).
8. An automatic transfer palletizing device for packaging board according to claim 7, wherein: the conveying belt assembly (101) comprises a conveying belt (103), a conveying roller (104) and a roller shaft support (105), wherein the conveying belt (103) is coated on the conveying roller (104), the conveying roller (104) is rotationally arranged on the roller shaft support (105), and the upper surface of the conveying belt (103) is flush with the bottom surface of the deviation correcting plate (107).
9. An automatic transfer palletizing device for packaging board according to claim 8, wherein: the slope gradient plate (201) is provided with an arc-shaped veneering surface (203) and side edges (206), the arc-shaped veneering surface (203) is attached to a conveying belt (103) at the position of a conveying roller (104), and the side edges (206) are symmetrically arranged on two sides of the slope gradient plate (201).
10. An automatic transfer palletizing device for packaging cartons as claimed in claim 9, wherein: the correction plate (107) is provided with a protective lining (111), and the area of the protective lining (111) is not larger than the area of the correction plate (107).
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS54146376A (en) * | 1978-05-09 | 1979-11-15 | Toshiba Corp | Plate material stacking apparatus |
US5627633A (en) * | 1992-10-22 | 1997-05-06 | Siemens Nixdorf Informationssysteme Aktiengesellschaft | Pneumatic braking device for a recording substrate |
CN206842679U (en) * | 2017-06-26 | 2018-01-05 | 金乡县华盛彩印包装制品有限公司 | A kind of corrugated board basket-hanging stacking machine |
CN216547982U (en) * | 2021-12-31 | 2022-05-17 | 祥恒创意(重庆)新材料有限公司 | Lifting mechanism for paperboard stacking |
CN216918011U (en) * | 2022-02-28 | 2022-07-08 | 宜昌鑫喜彩印包装有限公司 | Paperboard output device |
-
2024
- 2024-01-15 CN CN202410052261.1A patent/CN117566511B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54146376A (en) * | 1978-05-09 | 1979-11-15 | Toshiba Corp | Plate material stacking apparatus |
US5627633A (en) * | 1992-10-22 | 1997-05-06 | Siemens Nixdorf Informationssysteme Aktiengesellschaft | Pneumatic braking device for a recording substrate |
CN206842679U (en) * | 2017-06-26 | 2018-01-05 | 金乡县华盛彩印包装制品有限公司 | A kind of corrugated board basket-hanging stacking machine |
CN216547982U (en) * | 2021-12-31 | 2022-05-17 | 祥恒创意(重庆)新材料有限公司 | Lifting mechanism for paperboard stacking |
CN216918011U (en) * | 2022-02-28 | 2022-07-08 | 宜昌鑫喜彩印包装有限公司 | Paperboard output device |
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