CN110625707A - Automatic stacking production line for plywood hot press outlet plates - Google Patents
Automatic stacking production line for plywood hot press outlet plates Download PDFInfo
- Publication number
- CN110625707A CN110625707A CN201910943148.1A CN201910943148A CN110625707A CN 110625707 A CN110625707 A CN 110625707A CN 201910943148 A CN201910943148 A CN 201910943148A CN 110625707 A CN110625707 A CN 110625707A
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- Prior art keywords
- frame
- plywood
- conveying
- stacking
- lifting
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- 239000011120 plywood Substances 0.000 title claims abstract description 109
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 89
- 230000017525 heat dissipation Effects 0.000 claims abstract description 64
- 238000007599 discharging Methods 0.000 claims abstract description 13
- 230000000712 assembly Effects 0.000 claims description 31
- 238000000429 assembly Methods 0.000 claims description 31
- XBWAZCLHZCFCGK-UHFFFAOYSA-N 7-chloro-1-methyl-5-phenyl-3,4-dihydro-2h-1,4-benzodiazepin-1-ium;chloride Chemical compound [Cl-].C12=CC(Cl)=CC=C2[NH+](C)CCN=C1C1=CC=CC=C1 XBWAZCLHZCFCGK-UHFFFAOYSA-N 0.000 claims 1
- 238000007731 hot pressing Methods 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
- B27D1/08—Manufacture of shaped articles; Presses specially designed therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D5/00—Other working of veneer or plywood specially adapted to veneer or plywood
-
- 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
- B65H29/38—Delivering or advancing articles from machines; Advancing articles to or into piles by movable piling or advancing arms, frames, plates, or like members with which the articles are maintained in face contact
-
- 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
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1131—Size of sheets
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Manufacturing & Machinery (AREA)
- Veneer Processing And Manufacture Of Plywood (AREA)
Abstract
The invention discloses an automatic stacking production line for a plywood hot press discharging plate, which relates to the field of plywood processing equipment and comprises a plurality of groups of mutually matched heat dissipation mechanisms for airing and placing plywood to realize heat dissipation, lifting and splitting mechanisms for lifting or lowering the heat-dissipated plywood part, and stacking mechanisms for matching the lifting and splitting mechanisms and aligning and stacking the plywood. The invention realizes that the plywood output by the hot press under the condition of no shutdown can be fully cooled and then stacked, and can be generally used for stacking plates with different hot pressing time or different cooling time; the invention does not need to dig a foundation pit, reduces the capital construction cost and is safer to maintain.
Description
Technical Field
The invention relates to the technical field of plywood processing equipment, in particular to an automatic stacking production line for plywood hot press plate discharge.
Background
In the related art, the production process of plywood includes a hot pressing process, which requires that a slab pre-pressed by a gluing assembly is subjected to hot pressing on a hot press for a proper time at a certain temperature and a certain pressure, so that multiple layers of plywood are firmly bonded. In order to improve the yield, the hot press is generally arranged into a plurality of layers, and a plurality of veneers can be hot-pressed simultaneously; the plywood that hot pressing was accomplished need place after pushing out from the hot press and air and spread the heat dissipation, cool down in the heat dissipation position, does benefit to the production of next step. However, only one heat dissipation position is arranged in the traditional production line, so that only when no plywood exists in the heat dissipation position, new plywood in the hot press can be pushed out, the plywood on the heat dissipation position is easy to stack due to insufficient heat dissipation, and the product quality is affected; or the hot press needs to be stopped for a short time and pushes out a new plywood after the plywood on the heat dissipation position is fully dissipated, so that the production efficiency is influenced. Moreover, the plywood is stacked manually after heat dissipation, so that the production efficiency is low; or adopt automatic pile up neatly equipment, but traditional automatic pile up neatly equipment need excavate the foundation ditch of certain degree of depth, and capital construction cost is high.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the automatic stacking production line for the plywood hot press output plate is provided, so that the plywood plate output by the hot press in a non-stop state can be fully cooled and then stacked, and the automatic stacking production line can be generally used for stacking plates with different hot pressing time or different cooling time; the invention does not need to dig a foundation pit, reduces the capital construction cost and is safer to maintain.
According to the automatic stacking production line of the plywood hot press outlet plate, disclosed by the embodiment of the first aspect of the invention, the automatic stacking production line comprises:
the heat dissipation mechanism comprises a heat dissipation frame and a first conveying mechanism, the heat dissipation frame is provided with a plurality of first plywood assemblies used for supporting plywood at intervals along the vertical direction, and the first conveying mechanism moves along the vertical direction to sequentially output the plywood on the first plywood assemblies along the conveying direction;
the lifting and disassembling mechanism comprises a lifting frame and a second conveying mechanism, the second conveying mechanism is connected with the lifting frame and moves up and down relative to the lifting frame, the second conveying mechanism comprises a conveying frame and a second lifting assembly, and the conveying frame is provided with a plurality of second laminate assemblies at intervals in the up-down direction;
the stacking mechanism comprises a stacking frame, a swinging conveying assembly and an aligning assembly, the stacking frame is hollow to form a stacking space, and a lifting platform moving along the vertical direction is installed at the bottom of the stacking space to stack the plywood; the swing conveying assembly is rotatably connected with one end, facing the lifting frame, of the stacking frame, and when the swing conveying assembly is located at a horizontal position, the swing conveying assembly outputs the plywood on the lifting and disassembling mechanism to the stacking space along the conveying direction; the alignment assembly is arranged in the stacking space so as to align and stack the plywood on the lifting platform in sequence.
The automatic plywood hot press plate discharging stacking production line provided by the embodiment of the invention at least has the following beneficial effects: the hot press machine is characterized in that a plurality of groups of heat dissipation mechanisms, a lifting splitting mechanism and a stacking mechanism which are matched with each other are adopted, a proper number of heat dissipation mechanisms are arranged according to the hot pressing time and the heat dissipation time of the plywood, the plurality of groups of heat dissipation mechanisms are arranged along the conveying direction, the first group of heat dissipation mechanisms air-dry the plywood for heat dissipation through a first layer plate assembly after the hot press machine is discharged, when the hot press machine needs to continue to discharge the plywood, the plywood is conveyed to the next group of heat dissipation mechanisms in sequence through the first conveying mechanism of the first group of heat dissipation mechanisms, the plywood continues to be air-dried and dissipated for heat dissipation through the first layer plate assembly of the next group of heat dissipation mechanisms; the lifting splitting mechanism sequentially and partially lifts the plywood on the last group of heat dissipation mechanisms after the plywood is fully cooled, then the plywood sequentially descends and is matched with the stacking mechanism to sequentially convey, align and stack the plywood on the second plywood component of the lifting splitting mechanism onto the lifting table, so that the plywood output by the hot press in a non-stop state can be stacked after being fully cooled, and the hot press can be generally used for stacking plates with different hot pressing time or different heat dissipation time; the heat dissipation mechanism can be arranged on the ground, the number of the heat dissipation mechanisms can be increased or the positions of the heat dissipation mechanisms can be changed as required, the layout is more convenient, a foundation pit does not need to be excavated, the capital construction cost is reduced, and the maintenance is safer.
According to some embodiments of the invention, the first conveying mechanism comprises a mounting frame, a plurality of first feeding assemblies arranged at intervals along the axial direction of the mounting frame, and a first lifting assembly in driving connection with the mounting frame; the heat dissipation frame comprises a first mounting column and a second mounting column which extend along the vertical direction, the left end and the right end of the mounting frame are respectively connected with the first mounting column and the second mounting column, the first mounting column and the second mounting column are respectively provided with a first guide rail which is arranged along the vertical direction, and the left end and the right end of the mounting frame are respectively provided with a first sliding block which is in sliding fit with the first guide rail.
According to some embodiments of the present invention, the first mounting column and the second mounting column are respectively provided with a first rack arranged in an up-down direction, the left end and the right end of the mounting frame are rotatably connected with a first synchronizing shaft, two ends of the first synchronizing shaft are respectively provided with a first synchronizing gear, and the two first synchronizing gears are respectively engaged with the corresponding first racks.
According to some embodiments of the present invention, the first feeding assembly includes a feeding frame, a driving wheel and a driven wheel respectively disposed on the feeding frame and extending along the conveying direction, and a feeding belt is sleeved between the driving wheel and the driven wheel.
According to some embodiments of the invention, the first laminate assembly comprises a laminate frame and a plurality of laminate support rods, the laminate frame is fixedly connected to the heat dissipation frame, and the plurality of laminate support rods are arranged at intervals along the axial direction of the laminate frame and are arranged in a staggered manner with the first feeding assembly.
According to some embodiments of the invention, the lifting frame comprises a third mounting column and a fourth mounting column which extend along the up-down direction, the third mounting column and the fourth mounting column are respectively provided with a second guide rail which is arranged along the up-down direction, and the left end and the right end of the conveying frame are respectively provided with a second sliding block which is in sliding fit with the corresponding second guide rail.
According to some embodiments of the present invention, the second slider includes a plurality of second sliders, and the plurality of second sliders are spaced apart from each other in an up-down direction of the carriage.
According to some embodiments of the present invention, the third mounting column and the fourth mounting column are respectively provided with a second rack arranged in an up-down direction, the left end and the right end of the conveying frame are rotatably connected with a second synchronizing shaft, two ends of the second synchronizing shaft are respectively provided with a second synchronizing gear, and two second synchronizing gears are respectively engaged with the corresponding second racks.
According to some embodiments of the invention, the aligning assembly comprises a positioning frame and a plurality of pushing cylinders arranged at intervals along the circumference of the positioning frame, the positioning frame is fixedly connected with the stacking frame and is positioned in the extending direction of the swing conveying assembly when the swing conveying assembly is in the horizontal position, and the pushing cylinders jointly act on at least three side surfaces of the plywood so as to align the plywood to the lifting platform.
According to some embodiments of the invention, the swing conveyor assembly comprises a connecting frame and a plurality of second feeding assemblies arranged at intervals along the connecting frame, one end of the connecting frame is rotatably connected with the stacking frame, and the second feeding assemblies and the second layer plates are arranged in a staggered mode.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a structural diagram of an automatic plywood hot press discharging stacking production line according to an embodiment of the invention;
FIG. 2 is an enlarged view of the heat dissipation mechanism of FIG. 1;
FIG. 3 is a right side view of FIG. 2;
FIG. 4 is a top view of FIG. 2;
FIG. 5 is an enlarged top view of the mount of FIG. 2;
FIG. 6 is an enlarged front view of the mount of FIG. 2;
FIG. 7 is an enlarged view of the lift disconnect mechanism of FIG. 1;
FIG. 8 is a left side view of FIG. 7;
FIG. 9 is a top view of FIG. 7;
FIG. 10 is an enlarged view of the palletising mechanism of FIG. 1;
FIG. 11 is a left side view of FIG. 10;
fig. 12 is a top view of fig. 10.
Reference numerals:
a heat dissipation mechanism 100; a heat dissipating frame 110; a first mounting post 111; a second mounting post 112; a first guide rail 113; a first rack 114; a first conveying mechanism 120; a mounting frame 121; a first slider 1211; a first synchronization shaft 1212; a first synchronizing gear 1213; a first feed assembly 122; a feed rack 1221; a drive wheel 1222; a driven wheel 1223; a feed belt 1224; a rotating shaft 1225; a first lifting assembly 123; a first deck assembly 130; a layer plate frame 131; a layer plate supporting rod 132;
a lifting disassembling mechanism 200; a lifting frame 210; a third mounting post 211; a fourth mounting post 212; a second guide rail 213; a second rack 214; a second conveying mechanism 220; a conveyance rack 221; a second slider 2211; a second synchronizing shaft 2212; a second synchronizing gear 2213; a second lifting assembly 222; a second laminate assembly 223;
a palletizing mechanism 300; a stacker frame 310; a swing conveyor assembly 320; a connecting frame 321; an alignment cylinder 3211; a second feed assembly 322; an alignment assembly 330; a positioning frame 331; a push-to-align cylinder 332; a lifting table 340; a stacking space 350;
and a hot press 400.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to, for example, the upper, lower, etc., is indicated based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, several means are one or more, and more means are two or more. If there are first, second, third and fourth described for the purpose of distinguishing technical features, it is not to be understood that relative importance is indicated or implied or that the number of indicated technical features is implicitly indicated or that the precedence of the indicated technical features is implicitly indicated.
In the description of the present invention, unless otherwise explicitly defined, terms such as arrangement, installation, connection and the like should be broadly construed, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the detailed contents of the technical solutions.
Referring to fig. 1, the automatic plywood hot press board discharging stacking production line according to the embodiment of the invention includes a plurality of groups of heat dissipation mechanisms 100, and the plurality of groups of heat dissipation mechanisms 100 are arranged along a conveying direction, so that plywood on the heat dissipation mechanisms 100 can be sequentially conveyed to the next group of heat dissipation mechanisms 100 arranged along the conveying direction. It should be noted that the heat dissipation mechanisms 100 may be arranged in a proper number according to the hot pressing time and the heat dissipation time of the plywood, and may be one group, two groups, or multiple groups, after the hot press 400 is taken out of the board, the first group of heat dissipation mechanisms 100 air-cools and dissipates heat, when the hot press 400 needs to be taken out of the board continuously, the first group of heat dissipation mechanisms 100 conveys the plywood to the next group of heat dissipation mechanisms 100 to continue air-cooling and dissipate heat, vacates the first group of heat dissipation mechanisms 100, and prepares for the hot press 400 to take out of the board; further, it can be understood that when the hot press 400 needs to continue to perform the third board discharging, if the plywood discharged for the first time is not sufficiently cooled, the layout of the one set of heat dissipation mechanisms 100 may be continued to be increased, and the plywood is continuously conveyed to the next set of heat dissipation mechanisms 100, so as to vacate the first set of heat dissipation mechanisms 100; and so on, until the plywood can finish the sufficient heat dissipation in a plurality of groups of heat dissipation mechanisms 100. The arrangement mode can realize that the plywood output by the hot press 400 in a non-stop state can be fully radiated, and can be used for plates with different hot pressing time or different radiating time.
Referring to fig. 2, the heat dissipation mechanism 100 includes a heat dissipation frame 110 and a first conveying mechanism 120, the heat dissipation frame 110 is provided with a plurality of first plywood assemblies 130 for supporting plywood at intervals in the vertical direction, and the first plywood assemblies 130 are arranged corresponding to the number and positions of the boards discharged from the hot press 400, so that a batch of plywood pushed out by the hot press 400 can be conveyed to the first plywood assemblies 130 on the heat dissipation frame 110 at one time, and the plywood can be fully dried and dissipated. The first conveying mechanism 120 moves in the downward and upward direction to sequentially output the plywood on the plurality of first laminate assemblies 130 in the conveying direction, so that the plywood is conveyed from the upper group of heat dissipation mechanisms 100 to the lower group of heat dissipation mechanisms 100, and the plywood is enabled to continuously dry and dissipate heat.
Referring to fig. 2, 3, 4 and 5, in particular, the first conveying mechanism 120 includes a mounting frame 121, a plurality of groups of first feeding assemblies 122 arranged at intervals along an axial direction of the mounting frame 121, and a first lifting assembly 123 in driving connection with the mounting frame 121, and optionally, the first lifting assembly 123 is driven by a cylinder or a chain to drive the mounting frame 121 in an up-and-down direction, so that the first feeding assemblies 122 sequentially output plywood, and the first feeding assemblies 122 are used for realizing a horizontal conveying action of the plywood along the conveying direction. The heat dissipation frame 110 is a frame structure, and includes a first mounting column 111 and a second mounting column 112 extending in the vertical direction, and the left and right ends of the mounting frame 121 are connected to the first mounting column 111 and the second mounting column 112, respectively. Specifically, the first mounting column 111 and the second mounting column 112 are respectively provided with a first guide rail 113 arranged in the vertical direction, the left end and the right end of the mounting frame 121 are respectively provided with a first sliding block 1211 in sliding fit with the corresponding first guide rail 113, and the sliding fit structure of the first sliding block 1211 and the first guide rail 113 is adopted, so that the up-and-down movement stability of the first conveying mechanism 120 is ensured, and the occurrence of sliding of the plywood in the conveying process is avoided.
Referring to fig. 4 and 6, further, the first mounting column 111 and the second mounting column 112 are respectively provided with a first rack 114 arranged along the up-down direction, the left end and the right end of the mounting frame 121 are rotatably connected with a first synchronizing shaft 1212, two ends of the first synchronizing shaft 1212 are respectively provided with a first synchronizing gear 1213, the two first synchronizing gears 1213 are respectively engaged with the corresponding first racks 114, and the first conveying mechanism 120 can be more synchronous when ascending and descending along the up-down direction through the engagement between the first synchronizing gears 1213 and the first racks 114, thereby avoiding the occurrence of the condition of high side and low side, and improving the stability of the first feeding assembly 122 in conveying plywood.
Referring to fig. 5 and 6, the first feeding assembly 122 includes a feeding rack 1221, a driving wheel 1222 and a driven wheel 1223 respectively disposed on the feeding rack 1221 and extending along the conveying direction, and a feeding belt 1224 is sleeved between the driving wheel 1222 and the driven wheel 1223, and the feeding belt 1224 operates to drive the plywood to be conveyed, so that the conveying smoothness is better. The driving wheels 1222 of the plurality of groups of first feeding assemblies 122 penetrate and are connected through the rotating shafts 1225 arranged along the left-right direction, and are driven by the power device connected with the rotating shafts 1225, so that the synchronous effect is good, the conveying is more stable, the structure is simple, and the manufacturing cost is low. Of course, as another embodiment, the driving device may be driven by separately arranging a power device on the driving wheel 1222 of each first feeding assembly 122, and the power device may alternatively adopt a motor.
Referring to fig. 4, the first laminate assembly 130 includes a laminate frame 131 and a plurality of laminate support rods 132, the laminate frame 131 is fixedly connected to the heat dissipation frame 110, the plurality of laminate support rods 132 are arranged at intervals along an axial direction of the laminate frame 131, the plurality of laminate support rods 132 are combined to support the plywood, a space convenient for heat dissipation of the plywood is formed between the plurality of laminate support rods 132, and heat dissipation efficiency is improved. It can be understood that a plurality of laminate support rods 132 are arranged in a staggered manner with respect to the first feeding assembly 122, so as to prevent the first feeding assembly 122 from interfering with the laminate support rods 132 when moving in the up-down direction, and thus, the stability of the conveyance of the laminate on the laminate support rods 132 is not affected.
Referring to fig. 1, the automatic plywood hot press board discharging stacking production line in the embodiment of the invention further comprises a lifting and separating mechanism 200 and a stacking mechanism 300, wherein the lifting and separating mechanism 200 sequentially and partially lifts plywood which is fully cooled on the cooling mechanism 100, then sequentially descends and cooperates with the stacking mechanism 300 to sequentially convey and align the lifted plywood for stacking, the mechanisms can be arranged on the ground, and the height of the structure can be adjusted as required, so that a foundation pit does not need to be excavated, the capital construction cost is reduced, and the maintenance is safer.
Referring to fig. 7, the lifting and detaching mechanism 200 includes a lifting frame 210 and a second transfer mechanism 220, and the second transfer mechanism 220 is connected to the lifting frame 210 and moves in the up-and-down direction with respect to the lifting frame 210. Specifically, the second conveying mechanism 220 comprises a conveying frame 221 and a second lifting assembly 222, wherein the conveying frame 221 is provided with a plurality of second laminate assemblies 223 at intervals in the vertical direction, the second laminate assemblies 223 are used for placing the veneers at intervals in the vertical direction, and for convenience in manufacturing, the structures and the sizes of the second laminate assemblies 223 are designed to be the same as those of the first laminate assembly 130; further, the number of the second layer board assemblies 223 on the conveying frame 221 is less than that of the first layer board assemblies 130 on the heat dissipation mechanism 100, so that the second conveying mechanism 220 can lift plywood through multiple operations and cooperate with the stacking mechanism 300 to stack, the height of the lifting frame 210 is effectively reduced, the stability of the lifting and splitting structure 200 is improved, and the production cost is reduced.
Referring to fig. 8 and 9, the lifting frame 210 includes a third mounting column 211 and a fourth mounting column 212 extending in the up-down direction, the third mounting column 211 and the fourth mounting column 212 are respectively provided with a second guide rail 213 arranged in the up-down direction, the left end and the right end of the conveying frame 221 are respectively provided with a second slider 2211 slidably engaged with the corresponding second guide rail 213, and the sliding engagement structure of the second slider 2211 and the second guide rail 213 is adopted, so that the stability of the lifting frame 210 during up-down movement is ensured, and the occurrence of slipping of plywood during the lifting process is avoided. Further, the second slider 2211 comprises a plurality of second sliders 2211, and the plurality of second sliders 2211 are arranged in the up-and-down direction of the conveying frame 221 at intervals, so that the up-and-down stability of the lifting frame 210 is further improved. Still further, the third mounting column 211 and the fourth mounting column 212 are respectively provided with a second rack 214 arranged along the up-down direction, the left end and the right end of the conveying frame 221 are rotatably connected with a second synchronizing shaft 2212, two ends of the second synchronizing shaft 2212 are respectively provided with a second synchronizing gear 2213, and the two second synchronizing gears 2213 are respectively engaged with the corresponding second racks 214. Through the meshing fit of the second synchronizing gear 2213 and the second rack 214, the conveying frame 221 can be more synchronized when ascending and descending along the vertical direction, the situation that the conveying frame 221 is high and the conveying frame 221 is low on one side is avoided, and the stability of the plywood of the conveying frame 221 in the ascending and descending process is improved.
Referring to fig. 10, 11 and 12, the palletizing mechanism 300 comprises a stacker frame 310, a swing conveyor assembly 320 and an alignment assembly 330. The stacking frame 310 is hollow to form a stacking space 350, and the bottom of the stacking space 350 is provided with a lifting platform 340 moving along the up-down direction so as to stack the plywood; the swing conveying assembly 320 is rotatably connected with one end of the stacking frame 310 facing the lifting frame 210, and when the swing conveying assembly 320 is in a horizontal position, the swing conveying assembly 320 outputs the plywood on the lifting and separating mechanism 200 to the stacking space 350 along the conveying direction; the alignment assembly 330 is provided in the stacking space 350 to sequentially align and stack the plywood sheets on the elevating platform 340, and the elevating platform 340 may be hydraulic or mechanical. It should be noted that, when the swing conveying assembly 320 is in a non-operating state, the swing conveying assembly 320 swings downward, so that the second conveying mechanism 220 descends and obtains the plywood conveyed from the heat dissipation mechanism 100, and mutual interference does not occur; after the second conveying mechanism 220 is lifted, the swing conveying assembly 320 swings upwards to a horizontal position, at this time, the swing conveying assembly 320 is in a working state, and at this time, the second conveying mechanism 220 sequentially moves downwards and outputs the plywood on the second plywood assembly 223 through the swing conveying assembly 320. Further, the swing conveying assembly 320 comprises a connecting frame 321 and a plurality of second feeding assemblies 322 arranged along the connecting frame 321 at intervals, the structure of the second feeding assemblies 322 is basically the same as that of the first feeding assembly 122, one end of the connecting frame 321 is rotatably connected with the stacking frame 310, and the second feeding assemblies 322 and the second laminates are arranged in a staggered mode so as to avoid interference between the second feeding assemblies 322 and the second laminate assemblies 223 when the second feeding assemblies 322 move in the up-down direction and influence on the conveying stability of the veneers.
In some embodiments of the present invention, it is understood that the swinging motion of the swing conveyor assembly 320 can be achieved by various means, such as a hydraulic cylinder driving means or a mechanical transmission means, and the present invention will not be described in detail.
Referring to fig. 12, in particular, the aligning assembly 330 includes a positioning frame 331 and a plurality of aligning cylinders 332 arranged at intervals along the circumference of the positioning frame 331, the positioning frame 331 is fixedly connected to the stacker frame 310 and is located in the extending direction of the swing conveyor assembly 320 when the swing conveyor assembly 320 is in the horizontal position, so as to facilitate the plywood to be conveyed into the stacking space 350 by the swing conveyor assembly 320, and the plurality of aligning cylinders 332 jointly act on at least three sides of the plywood to align the plywood with the lifting table 340, which has high aligning efficiency and high aligning precision. Further, referring to fig. 12, a plurality of alignment cylinders 3211 are also arranged at intervals at one end of the connecting frame 321 facing the stacker 310, and when the swing conveyor assembly 320 is in an operating state, under the combined action of the plurality of alignment cylinders 3211 and the plurality of aligning cylinders 332, four side surfaces of the plywood can be aligned and positioned, so that the neatness of stacking is further improved.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (10)
1. Plywood hot press goes out automatic pile up neatly production line of board, its characterized in that includes:
the heat dissipation mechanism comprises a heat dissipation frame and a first conveying mechanism, the heat dissipation frame is provided with a plurality of first plywood assemblies used for supporting plywood at intervals along the vertical direction, and the first conveying mechanism moves along the vertical direction to sequentially output the plywood on the first plywood assemblies along the conveying direction;
the lifting and disassembling mechanism comprises a lifting frame and a second conveying mechanism, the second conveying mechanism is connected with the lifting frame and moves up and down relative to the lifting frame, the second conveying mechanism comprises a conveying frame and a second lifting assembly, and the conveying frame is provided with a plurality of second laminate assemblies at intervals in the up and down direction;
the stacking mechanism comprises a stacking frame, a swinging conveying assembly and an aligning assembly, the stacking frame is hollow to form a stacking space, and a lifting platform moving along the vertical direction is installed at the bottom of the stacking space to stack the plywood; the swing conveying assembly is rotatably connected with one end, facing the lifting frame, of the stacking frame, and when the swing conveying assembly is in a horizontal position, the swing conveying assembly outputs the plywood on the lifting splitting mechanism to the stacking space along the conveying direction; the alignment assembly is arranged in the stacking space so as to align and stack the plywood on the lifting platform in sequence.
2. The automatic plywood hot press discharging stacking production line according to claim 1, wherein: the first conveying mechanism comprises a mounting frame, a plurality of first feeding assemblies arranged at intervals along the axial direction of the mounting frame and a first lifting assembly in driving connection with the mounting frame; the heat dissipation frame comprises a first mounting column and a second mounting column which extend along the vertical direction, the left end and the right end of the mounting frame are respectively connected with the first mounting column and the second mounting column, the first mounting column and the second mounting column are respectively provided with a first guide rail which is arranged along the vertical direction, and the left end and the right end of the mounting frame are respectively provided with a first sliding block which is in sliding fit with the first guide rail.
3. The automatic plywood hot press plate discharging stacking production line of claim 2, wherein: first erection column with the second erection column is equipped with respectively along the first rack that upper and lower direction arranged, both ends are rotated and are connected with first synchronizing shaft about the mounting bracket, a first synchronizing gear is installed respectively at the both ends of first synchronizing shaft, two first synchronizing gear respectively with correspond first rack meshing cooperation.
4. The automatic plywood hot press plate discharging stacking production line of claim 2, wherein: the first feeding assembly comprises a feeding frame, a driving wheel and a driven wheel, the driving wheel and the driven wheel are respectively arranged on the feeding frame and extend along the conveying direction, and a feeding belt is sleeved between the driving wheel and the driven wheel.
5. The automatic plywood hot press plate discharging stacking production line of claim 2, wherein: first plywood subassembly includes plywood frame and many plywood die-pins, plywood frame fixed connection in on the heat dissipation frame, many the plywood die-pin is followed the axial direction interval of plywood frame sets up and with the mutual staggered arrangement of first pay-off subassembly.
6. The automatic plywood hot press discharging stacking production line according to claim 1, wherein: the crane comprises a third mounting column and a fourth mounting column which extend in the vertical direction, the third mounting column and the fourth mounting column are respectively provided with a second guide rail which is arranged in the vertical direction, and the left end and the right end of the conveying frame are respectively provided with a second sliding block which is in sliding fit with the second guide rail.
7. The automatic plywood hot press outlet stacking production line of claim 6, wherein: the second sliding blocks comprise a plurality of second sliding blocks which are arranged in the vertical direction of the conveying frame at intervals.
8. The automatic plywood hot press outlet stacking production line of claim 6, wherein: the third mounting column and the fourth mounting column are respectively provided with a second rack which is arranged along the vertical direction, the left end and the right end of the conveying frame are rotatably connected with a second synchronizing shaft, two ends of the second synchronizing shaft are respectively provided with a second synchronizing gear, and the second synchronizing gears are respectively meshed with the corresponding second racks.
9. The automatic plywood hot press discharging stacking production line according to claim 1, wherein: the aligning assembly comprises a positioning frame and a plurality of aligning pushing cylinders arranged along the circumferential direction of the positioning frame at intervals, the positioning frame is fixedly connected with the stacking frame and is positioned in the extending direction of the swing conveying assembly when the swing conveying assembly is in the horizontal position, and the aligning pushing cylinders jointly act on at least three side faces of the plywood so as to align the plywood to the lifting table.
10. The automatic plywood hot press discharging stacking production line according to claim 1, wherein: the swing conveying assembly comprises a connecting frame and a plurality of second feeding assemblies arranged at intervals along the connecting frame, one end of the connecting frame is rotatably connected with the stacking frame, and the second feeding assemblies and the second laminate are arranged in a staggered mode.
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| CN110625707B (en) | 2024-04-02 |
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