CN117359739A - Plank multilayer composite lamination equipment - Google Patents
Plank multilayer composite lamination equipment Download PDFInfo
- Publication number
- CN117359739A CN117359739A CN202311666821.4A CN202311666821A CN117359739A CN 117359739 A CN117359739 A CN 117359739A CN 202311666821 A CN202311666821 A CN 202311666821A CN 117359739 A CN117359739 A CN 117359739A
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- Prior art keywords
- frame
- fixedly connected
- plate
- wood board
- screw rod
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- 239000002131 composite material Substances 0.000 title claims abstract description 67
- 238000003475 lamination Methods 0.000 title claims abstract description 25
- 239000002023 wood Substances 0.000 claims abstract description 57
- 238000003825 pressing Methods 0.000 claims abstract description 54
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000010030 laminating Methods 0.000 claims abstract description 7
- 230000008602 contraction Effects 0.000 claims abstract description 3
- 230000001360 synchronised effect Effects 0.000 claims abstract description 3
- 238000007790 scraping Methods 0.000 claims description 19
- 239000003292 glue Substances 0.000 claims description 17
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 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
- B27D3/00—Veneer presses; Press plates; Plywood presses
- B27D3/02—Veneer presses; Press plates; Plywood presses with a plurality of press plates, i.e. multi- platen hot presses
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
Abstract
The invention relates to the technical field of composite wood board processing, in particular to wood board multilayer composite lamination equipment, which comprises a frame, wherein the wood board multilayer composite lamination equipment further comprises: the pressing mechanism is arranged in the frame and used for synchronously laminating a plurality of composite boards; the alignment mechanism is arranged outside the frame and is used for integrating and aligning the multi-layer boards of the composite board, the lamination mechanism comprises a plurality of lamination boards movably arranged inside the frame from top to bottom at equal intervals, the composite board is placed between two adjacent lamination boards, and linkage assemblies for controlling synchronous contraction or expansion of the lamination boards are arranged on the left side and the right side of the lamination boards.
Description
Technical Field
The invention relates to the technical field of wood board processing, in particular to wood board multilayer composite lamination equipment.
Background
The wood board is a board or a molded product formed by gluing wood and other raw materials with or without an adhesive and other additives after certain mechanical processing, and the composite wood board is a board formed by bonding multiple layers of wood boards together.
After glue is coated on each layer of gaps of the composite wood board, the gaps are not tightly bonded, the composite wood board is generally required to be secondarily compacted through laminating equipment, but because the glue is not solidified, certain slidability is also provided between the wood boards of each layer, the situation that partial layers in the wood boards of the layers are knocked and not neat by external force often occurs, the existing laminating equipment directly carries out lamination comparison to influence the quality of finished products of the composite wood board, meanwhile, the equipment is mainly used for single-volume processing, is not suitable for mass production of the composite wood board, the processing efficiency is lower, the glue quantity is also not directly controlled, part of the glue flows out from the gaps of the wood boards of the layers under a high pressure state, the glue can remain on a lamination part of the laminating equipment, if the glue is not cleaned timely, the surface of the lamination part is uneven, the surface quality of the wood board can be damaged, and high-quality production is not facilitated.
Disclosure of Invention
The technical problems to be solved are as follows: the invention provides a wood board multi-layer composite lamination device which can solve the problems.
The technical scheme is as follows: in order to achieve the above purpose, the invention adopts the following technical scheme that the wood board multi-layer composite lamination equipment comprises a frame, and the wood board multi-layer composite lamination equipment further comprises: the pressing mechanism is arranged in the frame and used for synchronously laminating a plurality of composite boards; the alignment mechanism is arranged outside the frame and used for integrating and aligning the multi-layer boards of the composite board.
The pressing mechanism comprises a plurality of pressing plates movably arranged inside a frame from top to bottom, a composite wood plate is arranged between two adjacent pressing plates, a linkage assembly for controlling the pressing plates to synchronously shrink or expand is arranged on the left side and the right side of each pressing plate, each movable seat on the same side is connected with a plurality of first guide rods in a sliding mode, each movable seat on the same side is fixedly connected between the upper wall and the lower wall of the frame, a first screw rod is connected with the movable seat on the uppermost side in a threaded mode, the rest movable seats on the same side movably penetrate through the first screw rod, the lower end of the first screw rod is connected onto the bottom wall of the frame in a rotating mode, a first motor is fixedly connected to the position of the upper end of the frame corresponding to the first screw rod, a shaft removing unit for conducting overpressure break-away connection on the output end of the first motor is arranged between the upper end of the first motor and the upper end of the first screw rod, a top connecting arm is hinged to the center of the outer side of the uppermost movable seat, a middle connecting arm is hinged to the center of the outer side of each movable seat, a bottom connecting arm is hinged to the bottom connecting arm, and the bottom connecting arms are connected to the bottom connecting arms in sequence from top to bottom connecting arms to bottom connecting ends.
The alignment mechanism comprises side alignment components which are symmetrically arranged on the left side and the right side of the frame and used for compressing and aligning the left side and the right side of the composite wood board, and further comprises a rear side alignment component which is arranged on the rear side of the frame and used for compressing and supporting the rear side of the composite wood board, and a front side supporting component which is arranged on the front side of the frame and used for compressing and supporting the front side of the composite wood board, wherein the rear side alignment component comprises a fixed plate fixedly connected to the center of the rear side of the top of the frame, a main-stage pushing electric push rod is fixedly connected to the outer side of the fixed plate, the output end of the main-stage pushing electric push rod faces the outer side and is fixedly connected with a mounting plate, a plurality of secondary-pushing electric push rods are fixedly connected to the mounting plate at equal intervals, the output end of the secondary-stage pushing electric push rod faces the inner side and is fixedly connected to the center of the retaining plate, the retaining plate corresponds to the position when the extending distance of the retaining plate is the maximum, the width of the retaining plate is identical to the distance between the two retaining plates when the extending distance of the retaining plate is the maximum, the length of the retaining plate is identical to the left and right of the retaining plate, the glue is used for scraping glue on the retaining plate.
As a preferable technical scheme of the invention, the shaft removing unit comprises a connecting sleeve fixedly connected to the output end of the first motor, the connecting sleeve is rotatably connected to the end part of the upper end of the first screw rod, a plurality of rows of movable grooves distributed circumferentially are formed in the upper end of the first screw rod, locking pins are connected in the movable grooves in a sliding manner, the end part of the outer end of each locking pin is hemispherical, a locking spring is arranged between the inner end of each locking pin and the bottom wall of each movable groove, and locking ports for jacking the locking pins are formed in positions of the connecting sleeve corresponding to the locking pins.
As a preferable technical scheme of the invention, the side alignment assembly comprises a side support plate fixedly connected at the left and right vertex angle positions of the top of the frame, a first electric push rod is fixedly connected to the side support plate, the output end of the first electric push rod faces to the outer side, the end part of the first electric push rod is fixedly connected with a fork frame, two support edges of the fork frame are fixedly connected with support rods at equal intervals, one end part of each support rod, which is close to the frame, is fixedly connected with a supporting block, and the supporting block corresponds to the position of the supporting plate.
As a preferable technical scheme of the invention, the front side supporting component comprises a rotating rod which is rotatably connected to the left side of the top of the frame, a plurality of stop plates are fixedly connected to the rotating rod at equal intervals, the stop plates correspond to the stop plates in position, a gear is fixedly connected to the end part of the upper end of the rotating rod, a rack is connected to the gear in a meshed manner, the rack is fixedly connected to the output end of a second electric push rod, and the second electric push rod is fixedly connected to the frame.
As a preferable technical scheme of the invention, the scraping unit comprises a second screw rod rotatably connected to the front side of the top of the frame and a second guide rod fixedly connected to the front side of the top of the frame, a scraping plate is connected to the second guide rod in a sliding manner, the scraping plate is further connected to the second screw rod in a threaded manner, one end of the second screw rod is fixedly connected to the output end of a second motor, and the second motor is fixedly connected to the frame.
As a preferable technical scheme of the invention, the distance between the rear side edge of the scraping plate and the front side edge of the pressing plate is within 1-2cm, and the total pushing stroke of the primary pushing electric push rod and the secondary pushing electric push rod is more than the front-rear width of the pressing plate by 1-2cm.
The beneficial effects are that: 1. the pressing mechanism adopted by the invention can process a plurality of groups of composite boards at one time, effectively improves the production efficiency of the composite boards, simultaneously adopts the linkage assembly, can ensure that the pressed condition of each layer of composite boards is consistent, the stress is even, the shipment quality is consistent, the quality difference problem can not occur, and the adopted off-axis unit can limit the pressure of the composite boards, avoid the production pressure loss of the composite boards caused by overlarge pressure, and further ensure the production quality.
2. The alignment mechanism adopted by the invention can automatically align all the laminates of the composite wood board coated with the glue in a four-side extrusion mode, so that the problem of skew of the laminates is avoided, and the quality of a finished product of the composite wood board is ensured.
3. According to the structure of the main-stage pushing electric push rod and the secondary pushing electric push rod, the pushing function of the main-stage pushing electric push rod is utilized to enable the retaining plate to have the extrusion alignment function, the pushing function of the secondary pushing electric push rod is utilized to increase the stroke of the retaining plate, the retaining plate can exceed the pressing plate, residual glue on the pressing plate can be completely scraped, the retaining plate is further cleaned through the scraping unit, the inner cleanliness of the pressing mechanism can be effectively guaranteed, and surface damage to a composite wood board caused by glue hardening is avoided.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic perspective view of a first view of the present invention.
Fig. 2 is a schematic view of a second perspective structure of the present invention.
Fig. 3 is a schematic view of the left-hand cross-sectional structure of the present invention.
Fig. 4 is a schematic perspective view of the alignment mechanism of the present invention.
Fig. 5 is a schematic perspective view of the pressing mechanism of the present invention.
Fig. 6 is a schematic view of a first perspective view in cross-section of the off-axis unit of the present invention.
Fig. 7 is a schematic diagram of a second perspective view in cross-section of the off-axis unit of the present invention.
In the figure: 1. a frame; 2. a pressing mechanism; 21. a linkage assembly; 211. a top connecting arm; 212. a first motor; 213. a first screw rod; 214. a middle connecting arm; 215. a first guide bar; 216. a movable seat; 217. a bottom connecting arm; 22. an off-axis unit; 221. connecting sleeves; 222. a movable groove; 223. a locking pin; 224. a locking spring; 23. pressing the plate; 3. an alignment mechanism; 31. a side alignment assembly; 311. a side support plate; 312. a first electric push rod; 313. a fork-shaped frame; 314. a support rod; 315. abutting blocks; 32. a backside alignment assembly; 321. a scraping unit; 3211. a second guide bar; 3212. a second motor; 3213. a second screw rod; 3214. a scraper; 322. a retaining plate; 323. a secondary pushing electric push rod; 324. a mounting plate; 325. the main stage pushes the electric push rod; 326. a fixing plate; 33. a front side support assembly; 331. a stop plate; 332. a rotating rod; 333. a gear; 334. a rack; 335. and the second electric push rod.
Detailed Description
Embodiments of the invention are described in detail below with reference to the attached drawings, but the invention can be implemented in a number of different ways, which are defined and covered by the claims.
Referring to fig. 1, a wood board multi-layer composite lamination apparatus includes a frame 1, the wood board multi-layer composite lamination apparatus further includes: the pressing mechanism 2 is arranged in the frame 1 and is used for synchronously laminating a plurality of composite boards; and the alignment mechanism 3 is arranged outside the frame 1 and is used for integrating and aligning the multi-layer boards of the composite board.
Referring to fig. 1, 3 and 5, the pressing mechanism 2 includes a plurality of pressing plates 23 movably disposed inside the frame 1 from top to bottom, the composite wood board is disposed between two adjacent pressing plates 23, a linkage assembly 21 for controlling the synchronous contraction or expansion of the pressing plates 23 is disposed on the left and right sides of the pressing plates 23, the linkage assembly 21 includes a plurality of moving seats 216 symmetrically and fixedly connected to the side centers of the pressing plates 23, each moving seat 216 on the same side is slidably connected to a plurality of first guide rods 215, the first guide rods 215 are fixedly connected between the upper wall and the lower wall of the frame 1, the uppermost moving seat 216 is in threaded connection with a first screw 213, the remaining moving seats 216 on the same side movably pass through the first screw 213, the lower end of the first screw 213 is rotatably connected to the bottom wall of the frame 1, a first motor 212 is fixedly connected to the upper end of the frame 1 corresponding to the position of the first screw 213, a de-coupling unit 22 for de-coupling the overpressure is disposed between the output end of the first motor 212 and the upper end of the first screw 213, the center of the uppermost moving seat 216 is hinged to a top arm 211, the center of the outer side of the remaining moving seat 216 is hinged to a middle arm 214, the center arm 214 is hinged to the bottom arm 217 of the rest of the moving seat 216, and the bottom arm 214 is hinged to the bottom arm of the frame 1 in turn, and the bottom arm 211 is hinged to the bottom arm is connected to the bottom arm.
During specific work, the first screw rod 213 is controlled to rotate through the operation of the first motor 212, the uppermost movable seat 216 is driven by the first screw rod 213 to move along the first guide rod 215, the rest movable seats 216 synchronously move along with the uppermost movable seat 216 through the linkage action of the top connecting arm 211, the middle connecting arms 214 and the bottom connecting arms 217, the movable seats 216 of each layer drive the laminated plates 23 of each layer to shrink and press the composite wood boards, the width of the retaining plates 322 is set to be the same as the distance between the two laminated plates 23 when the stretching distance of the laminated plates 23 is the largest, the length of the retaining plates 322 is the same as the left and right lengths of the laminated plates 23, and the retaining plates 322 can be ensured to fully scrape the glue on the laminated plates 23.
Referring to fig. 1, 2, 3 and 4, the aligning mechanism 3 includes a side aligning assembly 31 symmetrically disposed on the left and right sides of the frame 1 and used for compressing and aligning the left and right directions of the composite wood board, a rear side aligning assembly 32 disposed on the rear side of the frame 1 and used for compressing and supporting the rear side of the composite wood board, a front side supporting assembly 33 disposed on the front side of the frame 1 and used for compressing and supporting the front side of the composite wood board, the rear side aligning assembly 32 includes a fixing plate 326 fixedly connected to the center of the rear side of the top of the frame 1, a main pushing electric push rod 325 is fixedly connected to the outer side of the fixing plate 326, the output end of the main pushing electric push rod 325 faces the outer side and the end of the main pushing electric push rod is fixedly connected to a mounting plate 324, a plurality of secondary pushing electric push rods 323 are fixedly connected to the mounting plate 324, the output ends of the secondary pushing electric push rods 323 face the inner side and the end of the secondary pushing electric push rods are fixedly connected to the center of the retaining plate 322, the retaining plate 322 corresponds to the position of the retaining plate 322, the retaining plate 322 is the same as the distance between the two retaining plates 23 is the same when the retaining plate 322 is the maximum, the retaining plate 322 is the same as the distance between the two retaining plates 23 is the retaining plate 23, the length of the retaining plate 322 is the same when the retaining plate is the same as the length of the retaining plate 23, and the retaining plate is used for scraping the front plate 322 on the frame 1.
Specifically, during operation, the left side and the right side of the composite wood board are aligned by extrusion through the side alignment assembly 31, the front side and the rear side of the composite wood board are aligned by extrusion through the rear side alignment assembly 32 and the front side support assembly 33, the primary push electric push rod 325 stretches and controls the mounting plate 324 to drive the secondary push electric push rod 323 to move towards the gap between the two pressing plates 23 with the retaining plate 322, and the rear side of the composite wood board is extruded through the retaining plate 322.
Referring to fig. 3, 5, 6 and 7, the shaft removing unit 22 includes a connecting sleeve 221 fixedly connected to the output end of the first motor 212, the connecting sleeve 221 is rotatably connected to the upper end of the first screw rod 213, a plurality of rows of circumferentially distributed movable slots 222 are formed at the upper end of the first screw rod 213, locking pins 223 are slidably connected in the movable slots 222, the outer end of the locking pins 223 is hemispherical, a locking spring 224 is disposed between the inner end of the locking pins 223 and the bottom wall of the movable slots 222, and locking openings for pushing in the locking pins 223 are formed at positions of the connecting sleeve 221 corresponding to the locking pins 223.
When the pressing plate 23 is larger in extrusion force, the torque of the first screw rod 213 is larger, the lock pin 223 can inwards extrude the locking spring 224, the lock pin 223 can be separated from the locking notch, the connection between the first screw rod 213 and the connecting sleeve 221 can be converted into rotary connection, the first screw rod 213 is not rotated any more, the corresponding extrusion force of the pressing plate 23 is not changed any more, and the excessive pressure is effectively avoided.
Referring to fig. 1, 2 and 4, the side alignment assembly 31 includes a side support plate 311 fixedly connected to the top left and right corners of the top of the frame 1, a first electric push rod 312 is fixedly connected to the side support plate 311, an output end of the first electric push rod 312 faces to the outside and is fixedly connected to a fork-shaped frame 313 at an end portion thereof, two support edges of the fork-shaped frame 313 are fixedly connected to support rods 314 at equal intervals, an end portion of the support rod 314, which is close to the frame 1, is fixedly connected with a supporting block 315, and the supporting block 315 corresponds to the supporting plate 322 in position.
During specific work, the first electric push rod 312 stretches out and draws back to control the fork 313 to drive the supporting rod 314 to control the abutting blocks 315 to extrude and align the left side and the right side of the composite wood board, and the abutting blocks 315 are arranged into two groups which are symmetrical front and back, so that the stress of the same side is more balanced.
Referring to fig. 3 and 4, the front support assembly 33 includes a rotating rod 332 rotatably connected to the left side of the top of the frame 1, a plurality of stop plates 331 are fixedly connected to the rotating rod 332 at equal intervals, the positions of the stop plates 331 and the stop plates 322 correspond to each other, a gear 333 is fixedly connected to the upper end of the rotating rod 332, a rack 334 is engaged and connected to the gear 333, the rack 334 is fixedly connected to the output end of the second electric push rod 335, and the second electric push rod 335 is fixedly connected to the frame 1.
During specific work, the rack 334 is controlled by the second electric push rod 335 to move so as to drive the gear 333 to rotate, the gear 333 drives the rotating rod 332 to rotate, the rotating rod 332 drives the stop plate 331 to support the front side edge of the composite wood board, alignment is finished, the stop plate 331 can be reset, and the movement of the interference pressing plate 23 is avoided, and feeding is facilitated.
Referring to fig. 4, the doctor blade unit 321 includes a second screw rod 3213 rotatably connected to the front side of the top of the frame 1, and a second guide rod 3211 fixedly connected to the front side of the top of the frame 1, a scraper blade 3214 is slidably connected to the second guide rod 3211, the scraper blade 3214 is further screwed onto the second screw rod 3213, one end of the second screw rod 3213 is fixedly connected to the output end of the second motor 3212, and the second motor 3212 is fixedly connected to the frame 1.
In specific work, the second motor 3212 is used for controlling the second screw rod 3213 to drive the scraper 3214 to move along the second guide rod 3211.
Referring to fig. 2, 3 and 4, the distance between the rear side of the scraper 3214 and the front side of the pressing plate 23 is 1-2cm, and the total pushing travel of the primary pushing electric push rod 325 and the secondary pushing electric push rod 323 is more than 1-2cm of the front-rear width of the pressing plate 23.
In specific work, the distance between the rear side edge of the scraping plate 3214 and the front side edge of the pressing plate 23 is set within 1-2cm, the total pushing travel of the primary pushing electric push rod 325 and the secondary pushing electric push rod 323 is more than 1-2cm of the front-back width of the pressing plate 23, and the contact between the scraping plate 3214 and the resisting plate 322 can be ensured.
When in use, the utility model is characterized in that: s1: firstly, the pressing mechanism 2 is kept at the maximum extension distance, then each composite wood board coated with glue is placed between every two adjacent pressing plates 23, then the rack 334 is controlled by the second electric push rod 335 to move so as to drive the gear 333 to rotate, the gear 333 drives the rotating rod 332 to rotate, the rotating rod 332 drives the stop plate 331 to support the front side edge of the composite wood board, the supporting rod 314 is driven by the first electric push rod 312 to control the supporting rod 314 to control the supporting block 315 to squeeze and align the left side edge and the right side edge of the composite wood board, the secondary push electric push rod 323 is driven by the main push electric push rod 325 to drive the supporting plate 322 to move towards the gap between the two pressing plates 23, and the rear side edge of the composite wood board is squeezed by the supporting plate 322.
S2: after alignment is completed, the alignment mechanism 3 is reset, then, the first motor 212 is operated to control the first screw rod 213 to rotate, the first screw rod 213 drives the uppermost movable seat 216 to move along the first guide rod 215, and the rest movable seats 216 synchronously move along with the uppermost movable seat 216 under the linkage action of the top connecting arm 211, the middle connecting arms 214 and the bottom connecting arms 217, and the movable seats 216 of each layer drive the laminated plates 23 of each layer to shrink to press the composite wood boards.
S3: after the pressing is finished, the pressing mechanism 2 is reset, the secondary pushing electric push rod 323 is driven by the primary pushing electric push rod 325 to move towards the gap between the two pressing plates 23 through the telescopic control mounting plate 324, after the stroke of the primary pushing electric push rod 325 is finished, the secondary pushing electric push rod 323 is continued, the pressed composite wood board is pushed out from the gap between the two pressing plates 23 through the pressing plates 322, residual glue generated in the pressing stage of the composite wood board is also taken out by the pressing plates 322, after the composite wood board is separated from the pressing mechanism 2 and the pressing plates 322 reach a glue scraping position, the second lead screw 3213 is controlled to drive the scraping plate 3214 to move along the second guide rod 3211 through the operation of the second motor 3212, glue on the pressing plates 322 is scraped by the scraping plate 3214, and then the components working in the S3 are reset, so that the pressing of the composite wood boards is performed.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A board multilayer composite lamination device comprising a frame (1), characterized in that: the plank multi-layer composite lamination apparatus further comprises:
the pressing mechanism (2) is arranged in the frame (1) and is used for synchronously laminating a plurality of composite boards;
the alignment mechanism (3) is arranged outside the frame (1) and is used for integrating and aligning the multi-layer boards of the composite board;
the pressing mechanism (2) comprises a plurality of pressing plates (23) movably arranged in the frame (1) from top to bottom at equal intervals, the composite wood board is placed between two adjacent pressing plates (23), the left side and the right side of each pressing plate (23) are provided with a linkage assembly (21) for controlling synchronous contraction or expansion of each pressing plate, each linkage assembly (21) comprises a plurality of movable seats (216) symmetrically and fixedly connected with the centers of the side edges of the pressing plates (23), each movable seat (216) on the same side is slidably connected with a plurality of first guide rods (215), the first guide rods (215) are fixedly connected between the upper wall and the lower wall of the frame (1), the uppermost movable seat (216) is in threaded connection with a first screw rod (213), the rest movable seats (216) on the same side movably penetrate through a first screw rod (213), the lower end of the first screw rod (213) is rotationally connected to the bottom wall of the frame (1), a first motor (212) is fixedly connected to the upper end of the frame (1) corresponding to the position of the first screw rod (213), a shaft disengaging unit (22) for disengaging the overpressure from the output end of the first motor (212) and the upper end of the first screw rod (213) is arranged between the output end of the first motor and the upper end of the first screw rod (213), the center of the outer side of the uppermost movable seat (216) is hinged with a top connecting arm (211), the center of the outer side of the rest movable seats (216) is hinged with a middle connecting arm (214), the bottom of the side wall of the frame (1) is hinged with a bottom connecting arm (217), the top connecting arm (211), the middle connecting arms (214) and the bottom connecting arm (217) are connected end to end in sequence;
the aligning mechanism (3) comprises side aligning components (31) which are symmetrically arranged at the left side and the right side of the frame (1) and used for compressing and aligning the left side and the right side of the composite wood board, a rear side aligning component (32) which is arranged at the rear side of the frame (1) and used for compressing and supporting the rear side of the composite wood board, a front side supporting component (33) which is arranged at the front side of the frame (1) and used for compressing and supporting the front side of the composite wood board, a fixed plate (326) which is fixedly connected at the center of the rear side of the top of the frame (1) and is used for the rear side aligning component (32), a main-stage pushing electric push rod (325) is fixedly connected at the outer side of the fixed plate (326), a plurality of secondary pushing electric push rods (323) are fixedly connected at the end parts of the mounting plate (324) towards the outer side, the end parts of the secondary pushing electric push rods (323) are fixedly connected at the center of the retaining plate (322), the positions of the retaining plate (322) and the retaining plate (23) when the retaining plate (322) is in the maximum extension distance, the width of the retaining plate (322) is the same as the length of the retaining plate (23) when the retaining plate (23) is in the maximum extension distance between the retaining plate (23) and the retaining plate (23), the front side of the frame (1) is provided with a scraping unit (321) for scraping the glue on the resisting plate (322).
2. A wood board multi-layer composite lamination apparatus according to claim 1, characterized in that: the off-axis unit (22) comprises a connecting sleeve (221) fixedly connected to the output end of the first motor (212), the connecting sleeve (221) is rotationally connected to the upper end part of the first screw rod (213), a plurality of movable grooves (222) which are circumferentially distributed in a plurality of rows are formed in the upper end of the first screw rod (213), locking pins (223) are slidably connected in the movable grooves (222), the outer end part of each locking pin (223) is hemispherical, a locking spring (224) is arranged between the inner end of each locking pin (223) and the bottom wall of each movable groove (222), and locking openings for jacking the corresponding locking pins (223) are formed in positions of the connecting sleeve (221) corresponding to the corresponding locking pins (223).
3. A wood board multi-layer composite lamination apparatus according to claim 1, characterized in that: side alignment subassembly (31) are including fixed connection at frame (1) top left and right sides apex angle position side extension board (311), fixedly connected with first electric putter (312) on side extension board (311), the output of first electric putter (312) is towards outside and its tip fixedly connected with fork type frame (313), two equal equidistance fixedly connected with branch (314) of both sides of fork type frame (313), one end tip fixedly connected with that branch (314) are close to frame (1) supports piece (315), support piece (315) and support board (322) position correspondence.
4. A wood board multi-layer composite lamination apparatus according to claim 1, characterized in that: the front side supporting component (33) comprises a rotating rod (332) which is rotationally connected to the left side of the top of the frame (1), a plurality of stop plates (331) are fixedly connected to the rotating rod (332) at equal intervals, the positions of the stop plates (331) and the stop plates (322) correspond to each other, gears (333) are fixedly connected to the upper end parts of the rotating rod (332), racks (334) are meshed and connected to the gears (333), the racks (334) are fixedly connected to the output end of a second electric push rod (335), and the second electric push rod (335) is fixedly connected to the frame (1).
5. A wood board multi-layer composite lamination apparatus according to claim 1, characterized in that: the scraping unit (321) comprises a second screw rod (3213) rotatably connected to the front side of the top of the frame (1) and a second guide rod (3211) fixedly connected to the front side of the top of the frame (1), a scraping plate (3214) is slidably connected to the second guide rod (3211), the scraping plate (3214) is further in threaded connection with the second screw rod (3213), one end of the second screw rod (3213) is fixedly connected to the output end of the second motor (3212), and the second motor (3212) is fixedly connected to the frame (1).
6. A wood board multi-layer composite lamination apparatus according to claim 5, characterized in that: the distance between the rear side edge of the scraping plate (3214) and the front side edge of the pressing plate (23) is 1-2cm, and the total pushing stroke of the primary pushing electric push rod (325) and the secondary pushing electric push rod (323) is more than the front-back width of the pressing plate (23) by 1-2cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311666821.4A CN117359739B (en) | 2023-12-07 | 2023-12-07 | Plank multilayer composite lamination equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311666821.4A CN117359739B (en) | 2023-12-07 | 2023-12-07 | Plank multilayer composite lamination equipment |
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| US4863552A (en) * | 1986-02-22 | 1989-09-05 | Taihei Machinery Works, Ltd. | Horizontal multistage press |
| JPH0819896A (en) * | 1994-07-04 | 1996-01-23 | Meiki Co Ltd | Hot press |
| JP2007313856A (en) * | 2006-05-29 | 2007-12-06 | Taihei Mach Works Ltd | Plate material positioning structure of horizontal multistage press apparatus |
| JP2010023289A (en) * | 2008-07-16 | 2010-02-04 | Taihei Mach Works Ltd | Horizontal multi-stage press apparatus |
| JP2010253719A (en) * | 2009-04-22 | 2010-11-11 | Meinan Mach Works Inc | Lateral type hot press |
| CN208410136U (en) * | 2018-06-02 | 2019-01-22 | 浙江创通木业有限公司 | Plank hot press |
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| CN112171816A (en) * | 2020-09-21 | 2021-01-05 | 湖南闽新人造板有限责任公司 | Processing equipment for hot pressing of plywood |
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| CN220008132U (en) * | 2023-06-25 | 2023-11-14 | 浙江百源建材有限公司 | Plate hot press |
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| CN117359739B (en) | 2024-02-23 |
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