CN111231487B - Method for manufacturing wood and foam board composite sandwich board - Google Patents
Method for manufacturing wood and foam board composite sandwich board Download PDFInfo
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- CN111231487B CN111231487B CN202010105886.1A CN202010105886A CN111231487B CN 111231487 B CN111231487 B CN 111231487B CN 202010105886 A CN202010105886 A CN 202010105886A CN 111231487 B CN111231487 B CN 111231487B
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- 239000002023 wood Substances 0.000 title claims abstract description 156
- 239000006260 foam Substances 0.000 title claims abstract description 127
- 239000002131 composite material Substances 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 33
- 239000003292 glue Substances 0.000 claims abstract description 61
- 238000005507 spraying Methods 0.000 claims abstract description 51
- 239000000853 adhesive Substances 0.000 claims description 22
- 150000001875 compounds Chemical class 0.000 claims description 11
- 210000003746 feather Anatomy 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 239000007767 bonding agent Substances 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 2
- 229920000715 Mucilage Polymers 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 description 21
- 239000012535 impurity Substances 0.000 description 12
- 239000011230 binding agent Substances 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 238000013016 damping Methods 0.000 description 5
- 239000003351 stiffener Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229920006248 expandable polystyrene Polymers 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/16—Drying; Softening; Cleaning
- B32B38/162—Cleaning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2317/00—Animal or vegetable based
- B32B2317/16—Wood, e.g. woodboard, fibreboard, woodchips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2325/00—Polymers of vinyl-aromatic compounds, e.g. polystyrene
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
Abstract
The invention relates to a method for manufacturing a wood and foam board composite sandwich board, which uses a device for manufacturing the wood and foam board composite sandwich board, the device for manufacturing the wood and foam board composite sandwich board comprises a workbench, a clamping device and a glue spraying device, the middle part of the upper end face of the workbench is provided with the clamping device in a sliding fit mode, the right back side of the clamping device is provided with the glue spraying device, and the lower end of the glue spraying device is arranged on the upper end face of the workbench.
Description
Technical Field
The invention relates to the technical field of foam board recovery processing, in particular to a method for manufacturing a wood and foam board composite sandwich board.
Background
The polystyrene foam board, also known as foam board and EPS board, is a white object which is made by heating and pre-foaming expandable polystyrene beads containing volatile liquid foaming agent in a mould, has the structural characteristics of micro closed pores, is mainly used for building wall, roof heat preservation, composite board heat preservation and the like, and has very wide application, and the composite board is generally divided into: metal composite panels, wood composite panels, color steel composite panels, rock wool composite panels and the like, the composite panels have different functions and are made of different materials in a layered mode. For example, the concrete that roofing was used, the trinity board of foam insulation layer and surface waterproof layer, the battenboard is also one kind of composite sheet, and timber and the compound battenboard of cystosepiment comprise cystosepiment and timber board, utilize the adhesive to bond plank and cystosepiment into an organic whole, this plate simple structure, it has not only kept single cystosepiment matter light, it absorbs the shock-absorbing buffer capacity stronger, advantage with low costs, and its bulk strength obtains improving moreover, result of use and performance are better, nevertheless can appear following problem in timber and the compound battenboard manufacturing process of cystosepiment:
(1) due to the characteristic that the foam board is easily damaged, in the process of manufacturing the wood board and foam board composite sandwich board, the foam board is easily damaged due to the large impact force existing at the moment of collision between the wood board and the foam board, and meanwhile, in the process of spraying the adhesive to prepare bonding, the wood board and the foam board or one of the wood board and the foam board deviate, namely the wood board and the foam board cannot be aligned, and then the wood board and the foam board cannot be separated and bonded again, so that the waste is caused;
(2) the wood board and the foam are bonded by the impurities with larger particles, the impurities easily influence the spraying of the adhesive, the direct bonding degree of the adhesive and the wood board can be reduced, and meanwhile, the adhesive is sprayed unevenly and is sprayed thickly, so that the adhesion degree between the wood board and the foam board is reduced.
Disclosure of Invention
In order to make up the defects of the prior art, the invention provides a collection and recovery treatment process of a foam plastic advertisement bottom plate.
The technical scheme adopted by the invention to solve the technical problem is as follows: a method for manufacturing a wood and foam board composite sandwich board uses a device for manufacturing the wood and foam board composite sandwich board, the device for manufacturing the wood and foam board composite sandwich board comprises a workbench, a clamping device and a glue spraying device, and the specific method for manufacturing the wood and foam board composite sandwich board by adopting the device for manufacturing the wood and foam board composite sandwich board is as follows:
s1, plate mounting: after the bottom layer wood board, the middle foam board and the upper layer wood board are manually placed at corresponding positions, an electric slide block I at the left end of the upper end of the workbench drives an upper clamping plate, a U-shaped clamping plate and a lower clamping plate at the side to move rightwards, and the electric slide block is matched with the upper clamping plate, the U-shaped clamping plate and the lower clamping plate at the right end of the upper end of the workbench to clamp the upper wood board, the lower wood board and the foam board;
s2, spraying glue: the first multi-stage electric push rod pushes the square block to move forwards until the glue outlet end of the glue spraying gun is positioned at the rear ends of the inner side end faces of the upper layer wood board and the lower layer wood board, the moving block is driven by the second electric slide block to move from right to left while the glue spraying gun works, the glue spraying gun reciprocates back and forth along with the moving block, and the adhesive is coated on the inner side end faces of the upper layer wood board and the lower layer wood board;
s3, taking a plate: the rail column is driven by the electric sliding block to move outwards for a distance, and the rail column drives the upper clamping plate, the U-shaped clamping plate and the lower clamping plate to move synchronously, so that the lower ends of the wood plate and the foam plate composite sandwich plate are vacant, and therefore people can conveniently take the wood plate and the foam plate composite sandwich plate.
The middle part of the upper end face of the workbench is provided with a clamping device in a sliding fit mode, the right rear side of the clamping device is provided with a glue spraying device, and the lower end of the glue spraying device is arranged on the upper end face of the workbench.
The clamping device comprises an electric slide block, a track column, an upper clamping plate, an upper electric slide block, a U-shaped clamping plate, a middle electric slide block, a lower clamping plate, a lower electric slide block and a baffle plate, wherein the electric slide block is symmetrically arranged at the front and back of the upper end surface of the workbench in a sliding fit manner, the electric slide block is symmetrically arranged at the left and right sides of the workbench, the track column is arranged at the upper end surface of the electric slide block, the upper clamping plate, the U-shaped clamping plate and the lower clamping plate are sequentially arranged between the right and left opposite track columns from top to bottom, the upper clamping plate, the U-shaped clamping plate and the lower clamping plate are oppositely arranged symmetrically at the left and right sides, the upper electric slide block is symmetrically arranged at the front and back of the outer end surface of the upper clamping plate in a sliding fit manner, the middle electric slide block is symmetrically arranged at the front and back of the outer end surface of the U-shaped clamping plate, and the middle electric slide block is connected with the track column in a sliding fit manner, the lower electric slide blocks are symmetrically arranged in front of and behind the outer side end face of the lower clamping plate and connected with the rail column in a sliding fit mode, the baffle plates are arranged on the rear end faces of the upper clamping plate and the lower clamping plate, when the wood plate and the foam plate are installed, the first electric slide block at the left end of the upper end of the workbench works, the first electric slide block at the right end of the upper end of the workbench does not need to work, the right end of the bottom wood plate is placed and attached to the inner side wall of the lower clamping plate at the right end of the upper end of the workbench in a manual mode, the rear end of the bottom wood plate is attached to the front end face of the baffle plate connected with the lower clamping plate, the right end of the middle foam plate is placed and manually supported by attaching to the inner side wall of the U-shaped clamping plate at the right side above the workbench, then the right end of the upper wood plate is placed and manually supported by attaching the rear end of the inner side wall of the upper clamping plate at the right side above the workbench in a manual mode, then, a first electric slider at the left end of the upper end of the workbench drives a connected track column to move rightwards, the track column drives an upper clamping plate, a U-shaped clamping plate and a lower clamping plate which are connected with the track column to move synchronously until an upper layer wood plate is clamped between the upper clamping plates, a middle layer foam plate is clamped between the U-shaped clamping plates and a lower layer wood plate is clamped between the lower clamping plates, glue spraying treatment is carried out on the lower end face of the upper layer wood plate and the upper end face of the lower layer wood plate through a glue spraying device, after a period of waiting, a middle electric slider drives a middle foam plate to move downwards until the lower end face of the middle foam plate is attached to the upper end face of the lower layer wood plate, then the upper electric slider drives the upper layer wood plate to move downwards until the lower end face of the middle foam plate is attached to the upper end face of the middle foam plate, at the time, the first electric slider drives the track column to move outwards for a certain distance, the track column drives the upper clamping plate, The U-shaped clamping plate and the lower clamping plate move synchronously, so that the lower ends of the wood plate and the foam plate composite sandwich plate are vacant, and people can conveniently take the wood plate and the foam plate composite sandwich plate.
The upper end and the lower end of the middle electric slide block are symmetrically provided with round grooves, the inner bottom wall of each round groove is provided with a telescopic spring, the telescopic springs are in sliding fit with the inner side walls of the round grooves, in the process that the middle electric slide block drives the middle foam board to move through the U-shaped clamping plate and start to contact with the expansion spring until the lower end of the foam board is completely attached to the upper end of the bottom layer wood board, in the process that the upper electric slide block drives the upper layer wood board to move through the upper clamping plate and start to contact the expansion spring until the lower end of the upper layer wood board is completely attached to the upper end of the middle foam board, the expansion spring performs compression movement, the damping device has the advantages that the damping device plays a role in buffering and damping the movement of the middle foam board in the two movement processes, the probability that the middle foam board is damaged due to the fact that the middle foam board collides with the bottom wood board and the upper wood board and the middle foam board instantly generate large impact force is reduced, and the quality of the wood board and foam board composite sandwich board is improved.
The glue spraying device comprises a vertical plate, a second electric sliding block, a moving block, a first multistage electric push rod, a square and a glue spraying gun, wherein the lower end of the vertical plate is installed on the upper end surface of a workbench, the vertical plate is positioned on the rear side of a track column, track grooves are formed in the front end surface of the vertical plate in an up-and-down symmetrical mode, the track grooves are opposite to the intervals between an upper clamping plate, a U-shaped clamping plate and a lower clamping plate, the second electric sliding block is installed in the track grooves in a sliding fit mode, the moving block is installed on the front end surface of the second electric sliding block, the rear end surface of the moving block and the front end surface of the vertical plate are in a sliding fit mode, the first multistage electric push rod is installed on the front end surface of the first multistage electric push rod, the glue spraying gun is installed on the outer side end surface in the up-and down direction of the square, the square is pushed to move forwards through the first multistage electric push rod, and drives the glue spraying gun to move synchronously, until the glue outlet end of the glue spraying gun is positioned at the rear ends of the inner side end faces of the upper layer wood board and the lower layer wood board, the moving block is driven to move from right to left by the second electric slide block while the glue spraying gun works, the glue spraying gun is driven to reciprocate back and forth by the first multi-stage electric push rod until the inner side end faces of the upper layer wood board and the lower layer wood board are fully coated with the bonding agent, and finally the glue spraying gun is driven to move backwards by the first multi-stage electric push rod to reset.
According to the preferable technical scheme, the lower end of the outer side end face of the rail column is provided with the reinforcing rod, the reinforcing rod is of an inward inclined structure, the lower end face of the reinforcing rod is arranged on the upper end face of the first electric sliding block, the reinforcing rod plays a role in supporting and reinforcing the stability of the rail column, the stability of the upper clamping plate and the U-shaped clamping plate in the movement process is improved, and the forming quality of the wood plate and foam plate composite sandwich plate is further improved.
As a preferred technical scheme of the invention, the upper end surface of the workbench is symmetrically provided with scale marks in front and back, the scale marks are in a left-right symmetrical arrangement structure, and the scale mark is positioned at the front side of the first electric slide block, after the manufacture of the wood plate and foam plate composite sandwich plate is finished, the track column is driven by the first electric slide block to move outwards for a certain distance, the track column drives the upper clamping plate, the U-shaped clamping plate and the lower clamping plate to move synchronously, so that the lower ends of the wood board and the foam board composite sandwich board have vacant positions to be convenient for personnel to take off, after the wood board and the foam board composite sandwich board are separated, the first electric slide block performs reset motion, an operator can accurately control the movement distances of the first electric sliding blocks at the left end and the right end of the upper end of the workbench to be equal by means of the scale marks, and influence on the manufacturing process of the wood board and foam board composite sandwich board due to equipment errors is avoided.
As a preferred technical scheme of the invention, the glue outlet end of the glue spraying gun is provided with the sponge buckle cover in a sliding fit mode, the outer side end of the sponge buckle cover is contacted with the inner side end face of the wood board to be sprayed, and the sponge buckle cover can uniformly coat the adhesive and absorb redundant adhesive in the process of spraying the adhesive by reciprocating the glue spraying gun back and forth, so that the phenomenon of adhesive accumulation is avoided, the compactness of the combination between the adhesive and the wood board is improved, the wood board and the foam board are bonded more firmly, and the waste degree of the adhesive is reduced.
As a preferred technical scheme of the invention, a second multi-stage electric push rod is arranged right side of the first multi-stage electric push rod, the rear end of the second multi-stage electric push rod is arranged on the front end surface of a moving block, a vertical block is arranged at the front end of the second multi-stage electric push rod, three electric push rods are symmetrically arranged on the upper end surface and the lower end surface of the vertical block, feather brushes are arranged at the inner side ends of the three electric push rods inside the vertical block, a sponge block is arranged at the outer side end of the three electric push rods outside the vertical block, after the upper wood board, the lower wood board and the middle foam board are arranged and before glue spraying treatment is carried out, the vertical block is pushed forwards through the second multi-stage electric push rod, the vertical block drives the three electric push rods to synchronously move until the vertical block is positioned at a spacing position between the wood board and the middle foam board, then the third electric push rod moves outwards until the outer side end of the sponge block is attached to the inner side end of the wood board and the inner side end of the feather brushes is attached to the outer side end of the foam board, then, the moving block is driven to move from left to right through the second electric sliding block, the moving block drives the second multistage electric push rod to move synchronously, meanwhile, the second multistage electric push rod reciprocates back and forth, the sponge block cleans the inner side end faces of the wood boards, the feather brushes clean the upper end faces and the lower end faces of the foam boards, the influence of impurities on the bonding degree between the wood boards and the foam boards is reduced, and after the cleaning is finished, the second multistage electric push rod drives the vertical block to move backwards to reset.
As a preferred technical scheme of the invention, the upper end and the lower end of the moving block are provided with small exhaust fans, the front end face of each small exhaust fan is provided with a telescopic pipe, the telescopic pipe is positioned on the left side of the third electric push rod, the front ends of the upper telescopic pipe and the lower telescopic pipe are inclined towards one side far away from the first multistage electric push rod, the inner side end of the front end of each telescopic pipe is provided with a supporting block, the inner side end of each supporting block is arranged on the outer side end of the vertical block, the vertical block performs reciprocating telescopic motion back and forth along with the vertical block in the process of reciprocating motion back and forth along with the second multistage electric push rod, and the small exhaust fans synchronously work in the process of cleaning the sponge block and the feather brush, timely absorb and remove swept impurities through the telescopic pipes, so that secondary pollution caused by the impurities is reduced, and workers can also perform centralized treatment on the impurities regularly.
As a preferred technical scheme of the invention, a third electric sliding block is symmetrically arranged on the right side of a third electric push rod in a front-back manner, a rail groove column is arranged on the upper end surface of the third electric sliding block, a press roller is arranged between the rail groove columns, the press roller is positioned above the rail column, a fourth electric sliding block is arranged at the front end and the rear end of the press roller in a sliding fit manner, the fourth electric sliding block is connected with the rail groove column in a sliding fit manner, after the wood board and foam board composite sandwich board is manufactured, the rail groove column is driven by the third electric sliding block to move leftwards, the rail groove column drives the press roller to move synchronously until the press roller is positioned right above an upper layer sandwich board, then the press roller is driven by the fourth electric sliding block to move downwards until the surface of the press roller is attached to the upper end surface of the wood board and foam board composite sandwich board, then the rail groove column is driven by the third electric sliding block to reciprocate leftwards and rightwards, the press roller compresses the wood board and foam board composite sandwich board, the adhesive bonding degree between the wood board and the foam board is improved, the bonding of the adhesive between the wood board and the foam board is more uniform, and the forming quality of the wood board and foam board composite sandwich board is improved.
Compared with the prior art, the invention has the following advantages:
1. according to the manufacturing method of the wood and foam board composite sandwich board, the design concept of an adjustable structure is adopted to manufacture the wood and foam board composite sandwich board, the cleaning structure and the synchronous impurity absorbing structure are arranged to improve the adhesion degree between the wood board and the adhesive and between the wood board and the foam board, and further the forming quality of the wood and foam board composite sandwich board is improved.
2. The expansion springs play a role in buffering, damping and protecting the middle foam board, so that the probability of the middle foam board being damaged due to larger impact force generated at the moment of collision between the middle foam board and the bottom wood board and between the upper wood board and the middle foam board is reduced, and the quality of the wood board and foam board composite sandwich board is further improved;
3. the compression roller is used for compressing the wood board and foam board composite sandwich board, so that the adhesion degree between the wood board and the foam board is improved, the bonding of the bonding agent between the wood board and the foam board is more uniform, and the forming quality of the wood board and foam board composite sandwich board is improved;
4. the sponge buckle cover can uniformly coat the adhesive and absorb redundant adhesive, so that the phenomenon of adhesive accumulation is avoided, the compactness of the combination between the adhesive and the wood board is improved, the wood board and the foam board are bonded more firmly, and the waste degree of the adhesive is reduced;
5. according to the invention, the upper end surface and the lower end surface of the foam board are cleaned through the arranged feather brushes, and the inner side end surface of the wood board is cleaned through the sponge blocks, so that the probability of influence on the bonding degree between the wood board and the foam board due to the existence of impurities is reduced.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a first cross-sectional view of the present invention;
FIG. 3 is a second cross-sectional view of the present invention;
FIG. 4 is a third cross-sectional view of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 1 according to the present invention;
FIG. 6 is an enlarged, fragmentary, schematic view taken in the direction of Y of FIG. 2 in accordance with the present invention;
FIG. 7 is an enlarged view of a portion of FIG. 2 in the Z-direction of the present invention;
fig. 8 is an enlarged partial structure view of the direction M of fig. 3 according to the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 8.
A method for manufacturing a wood and foam board composite sandwich board uses a device for manufacturing the wood and foam board composite sandwich board, the device for manufacturing the wood and foam board composite sandwich board comprises a workbench 1, a clamping device 2 and a glue spraying device 3, and the specific method for manufacturing the wood and foam board composite sandwich board by adopting the device for manufacturing the wood and foam board composite sandwich board is as follows:
s1, plate mounting: after the bottom layer wood board, the middle foam board and the upper layer wood board are manually placed at corresponding positions, an electric slide block I at the left end of the upper end of the workbench 1 drives an upper clamping plate 23, a U-shaped clamping plate 25 and a lower clamping plate 27 at the side to move rightwards, and the electric slide block is matched with the upper clamping plate 23, the U-shaped clamping plate 25 and the lower clamping plate 27 at the right end of the upper end of the workbench 1 to clamp the upper wood board, the lower wood board and the foam board;
s2, spraying glue: the block 35 is pushed to move forwards through the first multi-stage electric push rod 34 until the glue outlet end of the glue spraying gun 36 is positioned at the rear ends of the inner side end faces of the upper layer wood board and the lower layer wood board, the moving block 33 is driven to move from right to left through the second electric slide block 32 while the glue spraying gun 36 works, the glue spraying gun 36 reciprocates back and forth along with the moving block until the inner side end faces of the upper layer wood board and the lower layer wood board are fully coated with the adhesive;
s3, taking a plate: the track column 22 is driven by the first electric slider to move outwards for a certain distance, and the track column 22 drives the upper clamping plate 23, the U-shaped clamping plate 25 and the lower clamping plate 27 to move synchronously, so that the lower ends of the wood plate and the foam plate composite sandwich plate are vacant, and people can conveniently take the wood plate and the foam plate composite sandwich plate.
The middle part of the upper end face of the workbench 1 is provided with a clamping device 2 in a sliding fit mode, the right back side of the clamping device 2 is provided with a glue spraying device 3, and the lower end of the glue spraying device 3 is arranged on the upper end face of the workbench 1.
The clamping device 2 comprises a first electric slide block, a rail column 22, an upper clamping plate 23, an upper electric slide block 24, a U-shaped clamping plate 25, a middle electric slide block 26, a lower clamping plate 27, a lower electric slide block 28 and a baffle 29, wherein the first electric slide block is symmetrically arranged on the upper end surface of the workbench 1 from front to back in a sliding fit mode, the first electric slide block is symmetrically arranged from left to right, the rail column 22 is arranged on the upper end surface of the first electric slide block, the upper clamping plate 23, the U-shaped clamping plate 25 and the lower clamping plate 27 are sequentially arranged between the right and left opposite rail columns 22 from top to bottom, the upper clamping plate 23, the U-shaped clamping plate 25 and the lower clamping plate 27 are oppositely arranged symmetrically and from left to right, the upper electric slide blocks 24 are symmetrically arranged from front to back on the outer side end surface of the upper clamping plate 23, the upper electric slide blocks 24 are connected with the rail column 22 in a sliding fit mode, the middle electric slide blocks 26 are symmetrically arranged from front to back on the outer side end surface of the U-shaped clamping plate 25, the middle electric slide block 26 is connected with the rail column 22 in a sliding fit mode, the lower electric slide blocks 28 are symmetrically arranged in front of and behind the outer side end face of the lower clamping plate 27, the lower electric slide blocks 28 are connected with the rail column 22 in a sliding fit mode, the baffle plates 29 are arranged on the rear end faces of the upper clamping plate 23 and the lower clamping plate 27, when the wood plates and the foam plates are installed, the first electric slide block at the left end of the upper end of the workbench 1 works, the first electric slide block at the right end of the upper end of the workbench 1 does not need to work, the right end of the bottom wood plate is placed in a mode of being attached to the inner side wall of the lower clamping plate 27 at the right end of the upper end of the workbench 1 in a manual mode, the rear end of the middle foam plate is placed in a mode of being attached to the inner side wall of the U-shaped clamping plate 25 on the right side above the workbench 1 in a manual mode, then the right end of the upper wood plate is placed in a mode of being attached to the inner side wall of the upper clamping plate 23 above the workbench 1 in a mode of being manually and manually supported, the rear end of the upper clamping plate 23 is attached to the front end face of a baffle plate 29 connected with the upper clamping plate 23, then a first electric slide block at the left end of the upper end of the workbench 1 drives a connected track column 22 to move rightwards, the track column 22 drives the upper clamping plate 23, a U-shaped clamping plate 25 and a lower clamping plate 27 connected with the track column to synchronously move until an upper layer wood plate is clamped between the upper clamping plates 23, a middle layer foam plate is clamped between the U-shaped clamping plates 25 and a bottom layer wood plate is clamped between the lower clamping plates 27, glue spraying treatment is carried out on the lower end face of the upper layer wood plate and the upper end face of the bottom layer wood plate through a glue spraying device 3, after a period of time, a middle electric slide block 26 drives a middle foam plate to move downwards until the lower end face of the middle foam plate is attached to the upper end face of the bottom layer wood plate, then the upper electric slide block 24 drives the upper layer wood plate to move downwards until the lower end face of the middle foam plate is attached to the upper end face of the middle foam plate, and at the time, the composite sandwich of the wood plate and the foam plate is manufactured, the track column 22 is driven by the first electric slider to move outwards for a certain distance, and the track column 22 drives the upper clamping plate 23, the U-shaped clamping plate 25 and the lower clamping plate 27 to move synchronously, so that the lower ends of the wood plate and the foam plate composite sandwich plate are vacant, and people can conveniently take the wood plate and the foam plate composite sandwich plate.
A second multi-stage electric push rod is arranged right on the first multi-stage electric push rod 34, the rear end of the second multi-stage electric push rod is arranged on the front end face of the moving block 33, a vertical block 342 is arranged at the front end of the second multi-stage electric push rod, three electric push rods 343 are symmetrically arranged on the upper end face and the lower end face of the vertical block 342, feather brushes 344 are arranged at the inner side ends of the three electric push rods 343 inside the vertical block 342, sponge blocks are arranged at the outer side ends of the three electric push rods 343 outside the vertical block 342, after the upper wood board, the lower wood board and the middle foam board are installed and before glue spraying treatment is finished, the vertical block 342 is pushed forwards through the second multi-stage electric push rod, the vertical block 342 drives the three electric push rods 343 to synchronously move until the vertical block is positioned at a spacing position between the wood board and the middle foam board, then the third electric push rod 343 moves outwards until the outer side end of the sponge blocks is attached to the inner side end of the wood board, and the inner side end of the feather brushes 344 is attached to the outer side end of the foam board, afterwards, the moving block 33 is driven to move from left to right through the second electric sliding block 32, the moving block 33 drives the second multistage electric push rod to move synchronously, meanwhile, the second multistage electric push rod reciprocates back and forth, the sponge block cleans the inner side end face of the wood board, the feather brush 344 cleans the upper end face and the lower end face of the foam board, the influence of impurities on the bonding degree between the wood board and the foam board is reduced, and after the cleaning is finished, the second multistage electric push rod drives the vertical block 342 to move backwards to reset.
The small-sized exhaust fan 331 is installed at the upper end and the lower end of the moving block 33, the telescopic pipe 332 is installed on the front end face of the small-sized exhaust fan 331, the telescopic pipe 332 is located on the left side of the third electric push rod 343, the front ends of the upper telescopic pipe 332 and the lower telescopic pipe 332 are inclined towards one side away from the first multistage electric push rod 34, the supporting block 333 is installed on the inner side end face of the front end of the telescopic pipe 332, the outer side end of the vertical block 342 is installed at the inner side end of the supporting block 333, the vertical block 342 moves back and forth along with the second multistage electric push rod in a back and forth reciprocating motion process, the telescopic pipe 332 performs back and forth reciprocating telescopic motion along with the vertical block 342, in a cleaning process of the sponge block and the feather brush 344, the small-sized exhaust fan 331 works synchronously, swept impurities are timely sucked and removed through the telescopic pipe 332, secondary pollution caused by the impurities is reduced, and workers can regularly perform centralized treatment on the impurities.
The upper end and the lower end of the middle electric slider 26 are symmetrically provided with circular grooves, the inner bottom wall of each circular groove is provided with an expansion spring 261, the expansion springs 261 and the inner side walls of the circular grooves are in a sliding fit mode, in the process that the middle electric slider 26 drives the middle foam board to move through the U-shaped clamping plate 25 and start to contact the expansion springs 261 until the lower end of the foam board is completely attached to the upper end of the bottom wood board, in the process that the upper electric slider 24 drives the upper wood board to move through the upper clamping plate 23 and start to contact the expansion springs 261 until the lower end of the upper wood board is completely attached to the upper end of the middle foam board, the expansion springs 261 are compressed, the two motion processes play a role in buffering and damping on the motion of the middle foam board, and the probability that the middle foam board is damaged due to the fact that the middle foam board is instantly collided with the bottom wood board and the upper wood board is reduced, thereby improving the quality of the composite sandwich board of the wood board and the foam board.
The glue spraying device 3 comprises a vertical plate 31, a second electric sliding block 32, a moving block 33, a first multistage electric push rod 34, a square 35 and a glue spraying gun 36, wherein the lower end of the vertical plate 31 is installed on the upper end face of the workbench 1, the vertical plate 31 is located on the rear side of a track column 22, track grooves are symmetrically formed in the upper and lower portions of the front end face of the vertical plate 31, the track grooves are opposite to the spacing positions between the upper clamping plate 23, the U-shaped clamping plate 25 and the lower clamping plate 27 in pairs, the second electric sliding block 32 is installed in the track grooves in a sliding fit mode, the moving block 33 is installed on the front end face of the second electric sliding block 32, a sliding fit mode is formed between the rear end face of the moving block 33 and the front end face of the vertical plate 31, the first multistage electric push rod 34 is installed on the front end face of the first multistage electric push rod 34, the glue spraying gun 36 is installed on the outer side end face of the vertical direction of the square 35, and the square 35 is pushed to move forwards through the first multistage electric push rod 34, the block 35 drives the glue gun 36 to move synchronously until the glue outlet end of the glue gun 36 is located at the rear end of the inner side end faces of the upper and lower wood boards, then the moving block 33 is driven by the second electric slide block 32 to move from right to left while the glue gun 36 works, the glue gun 36 is driven by the first multi-stage electric push rod 34 to reciprocate back and forth until the inner side end faces of the upper and lower wood boards are fully coated with the adhesive, and finally the glue gun 36 is driven by the first multi-stage electric push rod 34 to move backwards to reset.
The glue outlet end of the glue spraying gun 36 is provided with a sponge buckle cover 361 in a sliding fit mode, the outer side end of the sponge buckle cover 361 is in contact with the inner side end face of the wood board to be sprayed, the glue spraying gun 36 reciprocates back and forth to spray the binder, the sponge buckle cover 361 can play a role in uniformly coating the binder and absorbing redundant binder, the phenomenon of binder accumulation is avoided, meanwhile, the compactness of the combination between the binder and the wood board is improved, the wood board and the foam board are further bonded more firmly, and the waste degree of the binder is reduced.
A third electric slide block 34a is symmetrically arranged on the front and back of the right side of the third electric push rod 343, a rail groove column is arranged on the upper end face of the third electric slide block 34a, a press roller 34c is arranged between the rail groove columns, the press roller 34c is positioned above the rail column 22, a fourth electric slide block is arranged on the front end and the back end of the press roller 34c in a sliding fit manner, the fourth electric slide block is connected with the rail groove column in a sliding fit manner, after the wood board and foam board composite sandwich board is manufactured, the rail groove column is driven by the third electric slide block 34a to move leftwards, the rail groove column drives the press roller 34c to synchronously move till the press roller 34c is positioned right above the upper layer sandwich board, then the press roller 34c is driven by the fourth electric slide block to move downwards till the surface of the press roller 34c is tightly attached to the upper end face of the wood board and the foam board composite sandwich board, and then the rail groove column is driven by the third electric slide block 34a to reciprocate leftwards, the compression roller 34c reciprocates left and right to compress the wood board and foam board composite sandwich board, so that the adhesion degree between the wood board and the foam board is improved, the bonding of the bonding agent between the wood board and the foam board is more uniform, and the forming quality of the wood board and foam board composite sandwich board is improved.
The utility model discloses a compound battenboard of plank and cystosepiment shaping quality, the rail post 22 outside terminal surface lower extreme install stiffener 221, stiffener 221 is the leanin structure, the up end at electronic slider No. one is installed to the lower terminal surface of stiffener 221, stiffener 221 plays the effect of supporting reinforcing firmness to rail post 22, has improved the firm degree in punch holder 23 and the U type splint 25 motion process, and then improves plank and cystosepiment compound battenboard shaping quality.
The up end of workstation 1 preceding back symmetry be provided with the scale mark, the scale mark is bilateral symmetry arrangement structure, and the scale mark is located an electronic slider positive front side, plank and the compound battenboard preparation of cystosepiment are accomplished the back, drive a track post 22 one section distance of lateral motion through an electronic slider, track post 22 drives punch holder 23, U type splint 25 and lower plate 27 simultaneous movement, make the vacancy appear so that the personnel get away in plank and the compound battenboard's of cystosepiment lower extreme, get away the back at plank and the compound battenboard of cystosepiment, an electronic slider carries out the motion that resets, at this in-process, operating personnel can equal with the help of a electronic slider movement distance at both ends about 1 upper end of scale mark accurate control workstation, avoid causing the influence to plank and the compound battenboard preparation process of cystosepiment because of equipment error.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a timber and cystosepiment compound sandwich panel manufacturing approach, it has used a timber and cystosepiment compound sandwich panel manufacturing installation, this timber and cystosepiment compound sandwich panel manufacturing installation includes workstation (1), clamping device (2) and spouts mucilage binding and put (3), its characterized in that: the specific method for manufacturing the composite sandwich board by adopting the device for manufacturing the composite sandwich board by the wood and the foam board comprises the following steps:
s1, plate mounting: after the bottom layer wood board, the middle foam board and the upper layer wood board are manually placed at corresponding positions, an electric slide block I at the left end of the upper end of the workbench (1) drives an upper clamping plate (23), a U-shaped clamping plate (25) and a lower clamping plate (27) at the side to move rightwards, and the electric slide block is matched with the upper clamping plate (23), the U-shaped clamping plate (25) and the lower clamping plate (27) at the right end of the upper end of the workbench (1) to clamp the upper wood board, the lower wood board and the foam board;
s2, spraying glue: the block (35) is pushed to move forwards through a first multi-stage electric push rod (34) until the glue outlet end of the glue spraying gun (36) is positioned at the rear ends of the inner side end faces of the upper layer wood board and the bottom layer wood board, the moving block (33) is driven to move from right to left through a second electric slide block (32) while the glue spraying gun (36) works, the glue spraying gun (36) reciprocates back and forth along with the moving block until the inner side end faces of the upper layer wood board and the bottom layer wood board are fully coated with a bonding agent;
s3, taking a plate: the track column (22) is driven by the first electric slide block to move outwards for a certain distance, and the track column (22) drives the upper clamping plate (23), the U-shaped clamping plate (25) and the lower clamping plate (27) to move synchronously, so that the lower ends of the wood plate and the foam plate composite sandwich plate are vacant for people to take away;
the middle part of the upper end face of the workbench (1) is provided with a clamping device (2) in a sliding fit mode, the right rear side of the clamping device (2) is provided with a glue spraying device (3), and the lower end of the glue spraying device (3) is arranged on the upper end face of the workbench (1);
the clamping device (2) comprises a first electric slider, rail columns (22), an upper clamping plate (23), an upper electric slider (24), U-shaped clamping plates (25), a middle electric slider (26), a lower clamping plate (27), a lower electric slider (28) and a baffle (29), wherein the first electric slider is symmetrically arranged on the upper end surface of the workbench (1) from front to back in a sliding fit mode, the first electric slider is symmetrically arranged from left to right, the rail columns (22) are arranged on the upper end surface of the first electric slider, the upper clamping plate (23), the U-shaped clamping plate (25) and the lower clamping plate (27) are sequentially arranged between the right and left rail columns (22) which are right opposite from top to bottom, the upper clamping plate (23), the U-shaped clamping plate (25) and the lower clamping plate (27) are arranged oppositely and symmetrically from left to right, the upper electric sliders (24) are spaced in pairs, and the upper electric sliders (23) are symmetrically arranged from front to back on the outer side end surface of the upper clamping plate (23), the upper electric slide block (24) is connected with the rail column (22) in a sliding fit mode, the middle electric slide blocks (26) are symmetrically installed in front and back of the outer side end face of the U-shaped clamp plate (25), the middle electric slide blocks (26) are connected with the rail column (22) in a sliding fit mode, the lower electric slide blocks (28) are symmetrically installed in front and back of the outer side end face of the lower clamp plate (27), the lower electric slide blocks (28) are connected with the rail column (22) in a sliding fit mode, and the rear end faces of the upper clamp plate (23) and the lower clamp plate (27) are both provided with a baffle plate (29);
round grooves are symmetrically formed in the upper end and the lower end of the middle electric sliding block (26), an extension spring (261) is installed on the inner bottom wall of each round groove, and the extension spring (261) is in sliding fit with the inner side wall of each round groove;
the glue spraying device (3) comprises a vertical plate (31), a second electric sliding block (32), a moving block (33), a first multistage electric push rod (34), a square (35) and a glue spraying gun (36), wherein the lower end of the vertical plate (31) is installed on the upper end face of the workbench (1), the vertical plate (31) is located on the rear side of the track column (22), track grooves are symmetrically formed in the front end face of the vertical plate (31) from top to bottom, the track grooves are opposite to the intervals between the upper clamping plate (23), the U-shaped clamping plate (25) and the lower clamping plate (27), the second electric sliding block (32) is installed in the track grooves in a sliding fit mode, the moving block (33) is installed on the front end face of the second electric sliding block (32), a sliding fit mode is formed between the rear end face of the moving block (33) and the front end face of the vertical plate (31), the first multistage electric push rod (34) is installed on the front end face of the moving block (33), a square block (35) is installed at the front end of the first multi-stage electric push rod (34), and a glue spraying gun (36) is installed on the outer side end face of the square block (35) in the vertical direction.
2. The method for manufacturing the wood and foam board composite sandwich board as claimed in claim 1, wherein the method comprises the following steps: the lower end of the outer side end face of the track column (22) is provided with a reinforcing rod (221), the reinforcing rod (221) is of an inward inclined structure, and the lower end face of the reinforcing rod (221) is arranged on the upper end face of the first electric sliding block.
3. The method for manufacturing the wood and foam board composite sandwich board as claimed in claim 1, wherein the method comprises the following steps: the upper end face of the workbench (1) is symmetrically provided with scale marks in front and back, the scale marks are in a bilateral symmetry arrangement structure, and the scale marks are located on the front side of the first electric sliding block.
4. The method for manufacturing the wood and foam board composite sandwich board as claimed in claim 1, wherein the method comprises the following steps: the glue outlet end of the glue spraying gun (36) is provided with a sponge buckle cover (361) in a sliding fit mode, and the outer side end of the sponge buckle cover (361) is in contact with the inner side end face of the wood board to be sprayed.
5. The method for manufacturing the wood and foam board composite sandwich board as claimed in claim 1, wherein the method comprises the following steps: no. two multistage electric putter are provided with directly right side of multistage electric putter (34), the front end face at movable block (33) is installed to No. two multistage electric putter's rear end, No. two multistage electric putter's front end is installed and is found piece (342), the upper and lower terminal surface symmetry that found piece (342) is installed No. three electric putter (343), feather brush (344) are installed to the medial extremity that stands piece (342) inboard No. three electric putter (343), the sponge piece is installed to the outside end of standing piece (342) the No. three electric putter (343) in the outside.
6. The method for manufacturing the wood and foam board composite sandwich board as claimed in claim 1, wherein the method comprises the following steps: the movable block (33) is provided with small exhaust fans (331) at the upper end and the lower end, telescopic pipes (332) are arranged on the front end faces of the small exhaust fans (331), the telescopic pipes (332) are located on the left side of the third electric push rod (343), the front ends of the upper telescopic pipe and the lower telescopic pipe (332) are inclined towards one side away from the first multi-stage electric push rod (34), supporting blocks (333) are arranged on the inner side end faces of the front ends of the telescopic pipes (332), and the inner side ends of the supporting blocks (333) are arranged on the outer side ends of the vertical blocks (342).
7. The method for manufacturing the wood and foam board composite sandwich board as claimed in claim 5, wherein the method comprises the following steps: the right side of the third electric push rod (343) is symmetrically provided with a third electric slider (34a) in a front-back mode, the upper end face of the third electric slider (34a) is provided with a rail groove column, a press roller (34c) is arranged between the rail groove columns, the press roller (34c) is located above the rail column (22), the front end and the back end of the press roller (34c) are provided with a fourth electric slider in a sliding fit mode, and the fourth electric slider is connected with the rail groove column in a sliding fit mode.
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| CN113954495A (en) * | 2021-10-25 | 2022-01-21 | 盐城吉研智能科技有限公司 | Conveying system and production process of foamed aluminum multilayer composite board |
| CN114654866B (en) * | 2022-03-23 | 2024-08-16 | 滁州学院 | Composite bonding device and method for integrated heat-insulating plate production plate |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201045598Y (en) * | 2007-05-30 | 2008-04-09 | 冼艳芬 | Pointer swing mechanism of air pressure instrument movement |
| DE202015102275U1 (en) * | 2015-05-05 | 2015-05-20 | Bernhard J. Scheuring | structural element |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US7270710B2 (en) * | 2004-03-12 | 2007-09-18 | Haruko Yamaguchi | Table free gluing device |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201045598Y (en) * | 2007-05-30 | 2008-04-09 | 冼艳芬 | Pointer swing mechanism of air pressure instrument movement |
| DE202015102275U1 (en) * | 2015-05-05 | 2015-05-20 | Bernhard J. Scheuring | structural element |
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Effective date of registration: 20211014 Address after: 200333 room 730, floor 7, No. 399, Nujiang North Road, Putuo District, Shanghai Applicant after: SHANGHAI LONGZHEN CONSTRUCTION ENGINEERING Co.,Ltd. Address before: Linhai Jixiang Wood Industry Co., Ltd., 351 Dongfang Avenue, Linhai City, Taizhou City, Zhejiang Province Applicant before: Cheng Chunlan |
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Denomination of invention: A method for making a composite sandwich panel of wood and foam board Effective date of registration: 20220824 Granted publication date: 20211102 Pledgee: Bank of Shanghai Co.,Ltd. Hongqiao Business District Sub branch Pledgor: SHANGHAI LONGZHEN CONSTRUCTION ENGINEERING Co.,Ltd. Registration number: Y2022310000196 |
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Granted publication date: 20211102 Pledgee: Bank of Shanghai Co.,Ltd. Hongqiao Business District Sub branch Pledgor: SHANGHAI LONGZHEN CONSTRUCTION ENGINEERING Co.,Ltd. Registration number: Y2022310000196 |