CN113910400B - Extension equipment and extension process capable of keeping flatness of joint of strip wood of multilayer board - Google Patents
Extension equipment and extension process capable of keeping flatness of joint of strip wood of multilayer board Download PDFInfo
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- CN113910400B CN113910400B CN202111206991.5A CN202111206991A CN113910400B CN 113910400 B CN113910400 B CN 113910400B CN 202111206991 A CN202111206991 A CN 202111206991A CN 113910400 B CN113910400 B CN 113910400B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
- B27M3/18—Manufacture or reconditioning of specific semi-finished or finished articles of furniture or of doors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/10—Butting blanks of veneer; Joining same along edges; Preparatory processing of edges, e.g. cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
- B27F1/00—Dovetailed work; Tenons; Making tongues or grooves; Groove- and- tongue jointed work; Finger- joints
- B27F1/16—Making finger joints, i.e. joints having tapers in the opposite direction to those of dovetail joints
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
- B27M3/0013—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles
- B27M3/0066—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles characterised by tongue and groove or tap hole connections
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
- B27M3/0013—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles
- B27M3/0086—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles characterised by connecting using glue
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
Abstract
The invention discloses a lengthening device and a lengthening process capable of keeping flatness of a connecting part of a multi-layer board strip wood, which relate to the technical field of wood processing, and comprise a gantry feeding machine, a discharging table and a sawing component, and further comprise: the automatic tenon milling assembly is positioned below the gantry feeding machine and comprises a fixed tenon milling end and a movable tenon milling end which are arranged on a rack, the fixed tenon milling end and the movable tenon milling end are oppositely arranged, the movable tenon milling end is connected with the fixed tenon milling end through a longitudinal guide mechanism, and milling mortises formed in the fixed tenon milling end and the movable tenon milling end are mutually occluded; a turning structure; a lengthening device; by the mode, the lengthening work can be automatically finished, manual operation is not needed, time and labor are saved in processing, and rapid production of enterprises is facilitated.
Description
Technical Field
The invention relates to the technical field of wood processing, in particular to lengthening equipment and a lengthening process capable of keeping the flatness of a connecting part of a multi-layer board strip wood.
Background
The solid wood strip has firm structure, good stability and high cost. The solid wood can produce leftover material strips in the processing process, and although the leftover material strips are also solid wood, the shape of the leftover material strips is irregular, the leftover material strips are difficult to use, and the application range is limited. At present, in order to improve the utilization rate of leftover materials, solid wood is generally processed to obtain a multilayer board for application.
In the process of manufacturing the wooden door, the keel frame of the wooden door is mostly assembled after the multi-layer board is cut into the wood strips with consistent length, width and thickness. In the process, the wood strips obtained by manufacturing the multilayer boards are required to be subjected to tenoning, lengthening and sawing to obtain wood strips with required lengths for preparing the keel frame. In order to maintain the strength of the lengthened wood bars, the tenon milling is usually carried out along the laying direction of the multilayer boards, namely, male and female teeth are arranged at two ends of each wood bar, and in the process of lengthening the two wood bars, the male teeth of one wood bar are spliced with the female teeth of the other wood bar, so that the flatness of two planes (upper and lower surfaces) of the two wood bars parallel to the multilayer boards can be ensured.
In order to improve the preparation efficiency of the keel, two keels with the same length are prepared at the same time, two pieces of four wood bars are required to be lengthened and sawed simultaneously. If the bars are milled with tenons, in order to ensure the flatness of two parallel surfaces (front and back surfaces) of a joint of the two bars and a multilayer board, which are obtained after butt joint of male and female teeth, a side pressing mechanism is used for side pressing the two lengthened bars at the joint, at the moment, the flatness of a plane of the bar close to one side of the side pressing mechanism is better, the flatness of a plane of the bar far away from one side of the side pressing mechanism is poorer, and the flatness of the joint of the lengthened bars is poorer.
Therefore, an extension apparatus capable of maintaining the flatness of the joint of the strands of the multi-layer board has been proposed to solve the above problems. Disclosure of Invention
The invention aims to provide lengthening equipment and a lengthening process capable of keeping the flatness of a joint of a multi-layer board strip wood, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
can keep extension equipment of multiply wood strip wood junction roughness, include longmen material loading machine, play material platform, saw cut the subassembly, still include:
the automatic tenon milling assembly is positioned below the gantry feeding machine and comprises a fixed tenon milling end and a movable tenon milling end which are arranged on the rack, the fixed tenon milling end and the movable tenon milling end are oppositely arranged, the movable tenon milling end is connected with the fixed tenon milling end through a longitudinal guide mechanism, and the fixed tenon milling end and a tenon milling groove formed in the movable tenon milling end are mutually occluded;
the turnover structure comprises a jacking cylinder, a first push handle and an auxiliary workbench, wherein the jacking cylinder is arranged on the rack, the auxiliary workbench is arranged at the output end of the jacking cylinder, the first push handle is arranged on a first conveying mechanism through the jacking cylinder, and the first conveying mechanism is arranged on the rack;
the lengthening device is connected with the turnover mechanism through a first conveying mechanism, the sawing component is located at one end, away from the turnover structure, of the lengthening device, and the sawing component is output to the discharging table.
Furthermore, first conveying mechanism includes the longitudinal sliding guide rail, the motor that slides, drive rack, the longitudinal sliding guide rail and drive rack sets up in the frame, the motor that slides pass through the gear with drive rack connects, second jacking cylinder with the motor that slides passes through the connecting plate and connects, the connecting plate pass through second limit slide with the longitudinal sliding guide rail is connected.
Furthermore, vertical guiding mechanism includes first limit guide, second limit slide, threaded rod, speed reducer and connecting seat, the activity mill tenon end pass through second limit slide with first limit guide connects, the one end of threaded rod pass through the connecting seat with the activity mills tenon end and connects, the other end of threaded rod with the speed reducer is connected, the speed reducer sets up fixed tenon end of milling, first limit guide with the axis of threaded rod is parallel to each other, first limit guide is two at least.
Furthermore, the automatic tenon milling assembly further comprises two pairs of limiting mechanisms, the two pairs of limiting mechanisms are respectively arranged at the fixed tenon milling end and the movable tenon milling end, each pair of limiting mechanisms comprises a longitudinal limiting baffle and a vertical limiting stop, the longitudinal limiting baffle is arranged on the side straight plate through a longitudinal cylinder, the longitudinal limiting baffle can be pushed by the longitudinal cylinder to slide on the main workbench, and the vertical limiting stop is arranged on the side straight plate through a first jacking cylinder.
Furthermore, the lengthening device comprises a lengthening workbench, a second conveying mechanism, a lengthening guide mechanism and a lengthening mechanism, wherein the lengthening workbench is arranged on the rack, and the second conveying mechanism and the lengthening mechanism are sequentially arranged at the discharge end of the lengthening workbench.
Furthermore, it includes first vertical compact structure, first side compact structure, the vertical compact structure of second and the second side compact structure to connect long guiding mechanism, first vertical compact structure sets up on connecing the length workstation discharge side, first side compact structure sets up first vertical compact structure bottom both sides, second side compact structure set up first side compact structure discharge end, the vertical compact structure of second set up second side compact structure top, first vertical compact structure, first side compact structure, the vertical compact structure of second and second side compact structure's axis is perpendicular with the axis of waiting to connect long log.
Furthermore, the extension mechanism comprises a gluing machine, a third side compression structure, a third vertical compression structure and a fourth vertical compression structure, the gluing machine is arranged above an extension position of the long wood to be connected, the gluing machine is provided with a second side compression structure processing end, the third side compression structure is arranged on the right side of the gluing machine, the third vertical compression structure is arranged above the third side compression structure, the fourth vertical compression structure is provided with a third vertical compression structure processing end, and the third side compression structure, the third vertical compression structure and the fourth vertical compression structure are perpendicular to the axis of the long wood to be connected.
In order to better achieve the aim of the invention, the invention also provides an extension process capable of keeping the flatness of the joint of the wood strips of the multilayer board, which comprises the following steps:
s10, placing the long wood strips to be connected on an adjustable tenon milling machine in a whole row by a gantry feeding machine for tenon milling, and stacking the multilayer wood strips layer by layer from bottom to top in the stacking direction;
s20, an auxiliary workbench of the turnover mechanism is driven by a third jacking cylinder to rise to a position higher than the main workbench and the first conveying mechanism, and a pushing hand pushes the milled and tenoned wood bars to turn 90 degrees from the auxiliary workbench one by one and then fall to the first conveying mechanism;
and S30, conveying the overturned wood bars to a lengthening device through the first conveying mechanism for lengthening.
Furthermore, in the step S30, after the end of the previous log close to the automatic milling tenon assembly is transported to the position of the lengthening mechanism by the lengthening guide mechanism, the ends of the last two logs far away from the automatic milling tenon assembly are transported to the position of the lengthening mechanism by the lengthening guide mechanism to be lengthened with the first log.
The invention has the beneficial effects that:
according to the gantry feeding machine, a whole row of flexible wood strips on a skip car are adsorbed to the top of the limiting mechanism, the limiting mechanism clamps the whole row of flexible wood strips, the automatic tenon milling assembly is used for forming the tenon milling groove in the end portion of the flexible wood strips, the turnover structure is used for turning over the flexible wood strips to enable the tenon milling groove to be arranged upwards, the flexible wood strips are conveyed into the lengthening device through the first conveying mechanism, the lengthening device is used for conveying one flexible wood strip and then clamping the flexible wood strip, then the other flexible wood strip is vertically contacted with the clamped flexible wood strip, glue is applied to the joint of the flexible wood strips, the lengthening treatment of the flexible wood strips is achieved after the glue is dried, the lengthening work can be automatically completed, manual operation is not needed, time and labor are saved, the quick production of an enterprise is facilitated, meanwhile, the lengthening device can be used for simultaneously lengthening the two rows of flexible wood strips, the speed is further increased, the tenon milling groove of a workpiece after the lengthening is upwards, the direction of the workpiece is consistent with the production process of a next wooden door keel frame, and the automatic production of the next wooden door is in the next pass. The distance between the tenon milling machines of the automatic tenon milling assembly can be adjusted according to the length of the flexible wood sticks, so that the lengthening equipment is suitable for the flexible wood sticks with different lengths, and the adaptability is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the automatic tenon milling assembly of the present invention;
FIG. 3 is a bottom left view of the automatic tenon milling assembly of the present invention;
FIG. 4 is a schematic view of a spacing mechanism and its connection structure of the present invention;
FIG. 5 is a schematic view of the driving rack and its connection structure of the present invention;
FIG. 6 is a schematic view of an extension device and its connection structure according to the present invention;
FIG. 7 is a partial view of the extension device structure of the present invention;
FIG. 8 is an enlarged view of the structure at A of FIG. 6 according to the present invention;
FIG. 9 is a schematic view of a first side hold down configuration of the present invention;
FIG. 10 is a schematic view of a second side hold-down structure and its connection structure according to the present invention;
FIG. 11 is a schematic view of a third compressing structure and its connecting structure according to the present invention;
FIG. 12 is a fourth vertical hold down configuration of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1. the automatic milling and tenon assembling machine comprises a gantry feeding machine 2, an automatic milling and tenon assembling unit 21, a first limiting guide rail 22, a second limiting slide block 23, a movable support frame 24, a milling and tenon machine 25, a threaded rod 26, a speed reducer 27, a frame 28, a fixed support frame 29, a connecting seat 3, an extension device 31, an extension workbench 32, a second conveying mechanism 33, a pushing block 34, a support bottom plate 35, a first side pressing structure 351, a first side air cylinder 352, a first side guide rod 353, a first L-shaped support plate 354, an L-shaped sliding plate 355, a first side wheel 36, a second side pressing structure 361, a second side air cylinder 362, a second sliding rail 363, a second transverse plate 364, a second straight slide block 365, a second sliding plate 366, a second side wheel 37, an L-shaped support seat 38, a conveying belt 39, a fourth vertical pressing structure 391.n-shaped plate 392, a fourth vertical air cylinder 393, a transverse support plate 394, an L-shaped arc-shaped plate 395 and a fourth straight wheel 310. Third vertical compacting structure 3101, third straight guide rod 3102, third vertical cylinder 3103, third Z-shaped plate 3104, L-shaped pressing plate 311, second vertical compacting structure 3111, second Z-shaped plate 3112, second vertical cylinder 3113, second straight guide rail 3114, second straight wheel 3115, L-shaped connecting plate 3114, second straight wheel 312, first vertical compacting structure 3121, first straight wheel 3122, top box 313, sliding support plate 314, third side compacting structure 3141, wedge-shaped clamp plate 3142, third cross plate 3143, third side cylinder 3144, second cross bottom plate 3145, second straight guide rail 3146, second straight slide block 315, saw-shaped support plate 316, glue applicator 4, discharge table 5, code pasting machine 6, saw cutting assembly 7, skip 8, straight limiting rod 9, first transverse limiting rod 10, second transverse limiting rod 11, limiting mechanism 111, side straight plate 112, main working table 4, discharge table 5, material 6, material trolley 9, first transverse limiting rod 10, second transverse limiting rod 11, limiting mechanism 111, and second transverse limiting rod The automatic lifting device comprises a table 113, a longitudinal cylinder 114, a longitudinal limit baffle plate 115, a vertical limit stop 116, a first lifting cylinder 12, a longitudinal sliding guide rail 13, a lateral transverse plate 14, a turnover structure 141, a third lifting cylinder 142, a conveying belt 143, a guide wheel 144, a driving wheel 145, a first pushing hand 146, a first driving motor 147, an auxiliary workbench 15, a first conveying mechanism 151, a second lifting cylinder 152, a sliding motor 153, an L-shaped pushing plate 154, a second limit slider 155, a connecting plate 156, a gear 157 and a transmission rack.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present invention will be further described with reference to the following examples.
Examples
As shown in fig. 1-3, the lengthening device and the lengthening process capable of maintaining the flatness of the joint of the multi-layer board strip comprise a gantry feeding machine 1, a discharging table 4, a sawing component 6, an automatic milling tenon component 2 and a movable milling tenon end, wherein the automatic milling tenon component 2 is positioned below the gantry feeding machine 1, the automatic milling tenon component 2 comprises a fixed milling tenon end and a movable milling tenon end which are arranged on a rack 27, the fixed milling tenon end and the movable milling tenon end are oppositely arranged, the movable milling tenon end is connected with the fixed milling tenon end through a longitudinal guide mechanism, and milling mortises formed by the fixed milling tenon end and the movable milling tenon end are mutually occluded;
the automatic tenon milling assembly 2 can be adjusted according to the length of the flexible wood strip;
the movable tenon milling end comprises a movable support frame 23 and a tenon milling machine 24; the movable tenon milling end comprises a fixed support frame 28 and a tenon milling machine 24, the tenon milling machine 24 is respectively arranged on the movable support frame 23 and the fixed support frame 28, and the fixed support frame 28 is arranged at one end of the frame 27;
the longitudinal guide mechanism is arranged at the other end of the rack 27 and comprises a first limiting guide rail 21, a second limiting slide block 22, a threaded rod 25, a speed reducer 26 and a connecting seat 29, the movable tenon milling end is connected with the first limiting guide rail through the second limiting slide block which is fixedly connected, one end of the threaded rod 25 is connected with a movable support frame 23 of the movable tenon milling end through the connecting seat 29, the other end of the threaded rod 25 is connected with the speed reducer 26, the speed reducer 26 is arranged at the fixed tenon milling end, the axes of the first limiting guide rail 21 and the threaded rod 25 are parallel to each other, and at least two first limiting guide rails 21 are arranged;
the milling mortises formed by the two sets of the milling tenons 24 are mutually occluded, and the distance between the milling tenons 24 of the automatic milling tenon assembly 2 can be adjusted according to the length of the flexible wood sticks, so that the lengthening equipment is suitable for the flexible wood sticks with different lengths to be used, and the adaptability is improved;
the automatic tenon milling assembly further comprises two pairs of limiting mechanisms 11, the two pairs of limiting mechanisms 11 are respectively arranged at the fixed tenon milling end and the movable tenon milling end, each pair of limiting mechanisms 11 comprises a longitudinal limiting baffle 114 and a vertical limiting stop 115, the longitudinal limiting baffle 114 is arranged on the side straight plate 111 through a longitudinal cylinder 113, the longitudinal limiting baffle 114 can slide on the main workbench 112 under the pushing of the longitudinal cylinder 113, and the vertical limiting stop 115 is arranged on the side straight plate 111 through a first jacking cylinder 116.
As shown in fig. 2-5, the movable support frame 23 and the fixed support frame 28 of the automatic tenon milling assembly 2 are connected with a limiting mechanism 11 for supporting and limiting the entire row of flexible wood, the limiting mechanism 11 further includes a side straight plate 111 and a main working table 112, the outside of the side straight plate 111 is installed on the inner walls of the movable support frame 23 and the fixed support frame 28, the top of the side straight plate 111 is fixedly connected with the main working table 112, the inner wall of the front end of the side straight plate 111 is fixedly connected with a longitudinal cylinder 113, the output end of the longitudinal cylinder 113 is fixedly connected with a longitudinal limiting baffle 114 in sliding connection with the main working table 112, the rear end of the side straight plate 111 at the main working table 112 is fixedly connected with a first jacking cylinder 116, the output end of the first jacking cylinder 116 is fixedly connected with a vertical limiting stop 115, which is convenient for clamping and supporting the entire row of flexible wood, and ensures the processing stability of the tenon milling machine 24;
as shown in fig. 2-6, a lateral cross plate 13 is connected to the side wall of the lateral straight plate 111 of the limiting mechanism 11, and the lateral cross plate 13 is connected to the longitudinal sliding guide rail 12.
As shown in fig. 1 to 6, the turnover structure 14 includes a third jacking cylinder 141, a first pushing handle 145, and an auxiliary worktable 147, the third jacking cylinder 141 is disposed on the frame, the auxiliary worktable 147 is disposed at an output end of the third jacking cylinder 141, the first pushing handle 145 is disposed on the first conveying mechanism 15 through the third jacking cylinder 141, and the first conveying mechanism 15 is disposed on the frame 27.
The turnover structure 14 further comprises a conveying belt 142, a guide wheel 143, a driving wheel 144 and a first driving motor 146, wherein the front end of the longitudinal cylinder 113 of the side straight plate 111 is fixedly connected with a third jacking cylinder 141, the output end of the third jacking cylinder 141 is fixedly connected with an auxiliary workbench 147, the inner wall of the side straight plate 111 is uniformly and fixedly connected with the guide wheel 143 through a bearing, the outer wall of the guide wheel 143 is movably connected with the conveying belt 142, the top of the conveying belt 142 is flush with the top of the side straight plate 111, the outer wall of the side straight plate 111 is fixedly connected with the first driving motor 146, the output of the first driving motor 146 is fixedly connected with the driving wheel 144, the bottom of the driving wheel 144 is slidably connected with the inner wall of the conveying belt 142, the front end of the longitudinal sliding guide rail 12 is connected with a first pushing hand 145, the turnover structure 14 is used for milling the flexible strip wood turnover after tenon milling, so as to facilitate the flexible strip wood turnover after tenon milling, and the tenon milling of the flexible strip wood is arranged upwards;
as shown in fig. 4 and 5, the first conveying mechanism 15 includes a longitudinal sliding guide rail 12, a sliding motor 152, and a transmission rack 157, the longitudinal sliding guide rail 12 and the transmission rack 157 are disposed on the frame 27, the sliding motor 152 is connected to the transmission rack 157 through a gear 156, the jacking cylinder 51 is connected to the sliding motor 152 through a connecting plate 155, and the connecting plate 155 is connected to the longitudinal sliding guide rail 12 through a second limiting slider 154.
The first conveying mechanism 15 further comprises an L-shaped pushing plate 153, a transmission rack 157 is fixedly connected to the bottom of the lateral transverse plate 13, a second jacking cylinder 151 and a sliding motor 152 are fixedly connected to the inner wall of the connecting plate 155, the top of the second jacking cylinder 151 is fixedly connected with the L-shaped pushing plate 153, the output end of the sliding motor 152 is fixedly connected with a gear 156 matched with the transmission rack 157 for use, the outer wall of the sliding motor 152 is fixedly connected with a second limiting slide block 154 matched with the longitudinal sliding guide rail 12 for use, the structure of the first conveying mechanism 15 is the same as that of the first pushing hand 145, the turned flexible wood strips can be conveniently moved into the lengthening workbench 31, the top surface and the bottom surface of the turned flexible wood strips are higher in precision, and the overall precision of the turned flexible wood strips is high after the flexible wood strips are lengthened;
as shown in fig. 1 and 2, the front end of the first limit guide rail 21 of the automatic milling tenon assembly 2 is further connected with a limit structure, the limit structure comprises a straight limit rod 8, a first transverse limit rod 9 and a second transverse limit rod 10, the left side wall of the first limit guide rail 21 is fixedly connected with the second transverse limit rod 10 and the first transverse limit rod 9, the length of the first transverse limit rod 9 is longer than that of the second transverse limit rod 10, the front end of the second transverse limit rod 10 is fixedly connected with the straight limit rod 8, the side wall of the skip 7 is in contact with the straight limit rod 8 and the side wall of the first transverse limit rod 9 in an attaching manner, the skip 7 is clamped in the limit structure, and the whole row of flexible wood on the skip 7 can be conveniently sucked by the gantry feeding machine 1;
as shown in fig. 1 and 6-12, the lengthening device 3 is connected with the turnover mechanism through a first conveying mechanism, the sawing component 6 is located at one end of the lengthening device 3 far away from the turnover mechanism, and the sawing component 6 is output to the discharging table 4.
The lengthening device 3 comprises a lengthening workbench 31, a second conveying mechanism 32, a lengthening guide mechanism and a lengthening mechanism, wherein the lengthening workbench 31 is arranged on the frame 27, and the second conveying mechanism 32 and the lengthening mechanism are sequentially arranged on the right side of the lengthening workbench 31;
the extension workbench 31, the front side wall of the extension workbench 31 is connected with the rear side wall of the rack 27, the front side wall of the extension workbench 31 is fixedly connected with a second conveying mechanism 32, the second conveying mechanism 32 preferably adopts a linear module sliding table, and the second conveying mechanism 32 is connected with a pushing block 33 for driving two groups of flexible wood strips to synchronously move;
the lengthening guide mechanism comprises a first vertical pressing structure 312, a first side pressing structure 35, a second vertical pressing structure 311 and a second side pressing structure 36, the first vertical pressing structure 312 is arranged on the discharging side of the lengthening workbench 31, the first side pressing structure 35 is arranged on two sides of the bottom of the first vertical pressing structure 312, the second side pressing structure 36 is arranged at the discharging end of the first side pressing structure, the second vertical pressing structure 311 is arranged above the second side pressing structure 36, and the axes of the first vertical pressing structure 312, the first side pressing structure 35, the second vertical pressing structure 311 and the second side pressing structure 36 are perpendicular to the axis of the wood to be lengthened;
the top of the supporting bottom plate 34 is fixedly connected with a sliding supporting plate 313, the first vertical pressing structures 312 are arranged at the top of the sliding supporting plate 313, the first side pressing structures 35 are symmetrically arranged at the front end and the rear end of the sliding supporting plate 313, and the second side pressing structures 36 are symmetrically arranged at the front end and the rear end of the sliding supporting plate 313;
the first vertical pressing structure 312 comprises a first straight wheel 3121 and a top box 3122, the top box 3122 is installed at the top of the right end of the lengthening workbench 31, the bottom of the top box 3122 is rotatably connected with the first straight wheel 3121 through a rotating shaft which is fixedly connected, the first straight wheel 3121 is arranged right above the sliding support plate 313, and the bottom of the first straight wheel 3121 is slidably connected with the top of the flexible batten;
the first side pressing structure 35 comprises a first side air cylinder 351, a first side guide rod 352, a first L-shaped support plate 353, an L-shaped sliding plate 354 and a first side wheel 355, wherein the first L-shaped support plate 353 is fixedly arranged at the top of the support base plate 34, the outer wall of the vertical part of the support base plate 34 is fixedly connected with the first side air cylinder 351, the output end of the first side air cylinder 351 is fixedly connected with the first side wheel 355, the top of the transverse part of the first side wheel 355 is uniformly and rotatably connected with the L-shaped sliding plate 354 through a fixedly connected bearing, the L-shaped sliding plate 354 is in sliding connection with the side wall of the flexible batten, the side wall of the first side wheel 355 is fixedly connected with the first side guide rod 352, and the first side guide rod 352 is in sliding connection with a sliding hole formed in the vertical part of the first L-shaped support plate 353;
the second side pressing structure 36 comprises a second side air cylinder 361, a second slide rail 362, a second transverse plate 363, a second straight slider 364, a second sliding plate 365 and a second side wheel 366, the second transverse plate 363 is installed at the top of the supporting base plate 34, the top of the second transverse plate 363 is fixedly connected with the second straight slider 364, the outer end of the top of the second transverse plate 363 is fixedly connected with the second side air cylinder 361, the output end of the second side air cylinder 361 is fixedly connected with a second sliding plate 365, the bottom of the second sliding plate 365 is fixedly connected with the second slide rail 362 matched with the second straight slider 364 for use, the bottom of the inner end of the second sliding plate 365 is uniformly and rotatably connected with the second side wheel 366 through a fixedly connected bearing, and the second side wheel 366 is slidably connected with the side wall of the flexible batten;
the second vertical pressing structure 311 includes a second Z-shaped plate 3111, a second vertical cylinder 3112, a second straight guide rail 3113, a second straight wheel 3114 and an L-shaped connecting plate 3115, the second Z-shaped plate 3111 is fixedly mounted at the inner end of the top of the second sliding plate 365, the top of the second sliding plate 365 is fixedly connected with the second vertical cylinder 3112, the bottom of the second vertical cylinder 3112 is fixedly connected with the L-shaped connecting plate 3115, the inner wall of the L-shaped connecting plate 3115 is uniformly and fixedly connected with the second straight wheel 3114 through a fixedly connected bearing, the bottom of the second straight wheel 3114 is in sliding connection with the top of the flexible wood strip, the top of the L-shaped connecting plate 3115 is fixedly connected with the second straight guide rail 3113, and the second Z-shaped plate 3111 is in sliding connection with the second straight guide rail 3113 through a sliding hole;
the lengthening mechanism comprises a gluing machine 316, a third side pressing structure 314, a third vertical pressing structure 310 and a fourth vertical pressing structure 39, the gluing machine 316 is arranged above a lengthening part of the wood strip to be lengthened, the gluing machine 316 is provided with a second side pressing structure 36 processing end, the third side pressing structure 314 is arranged on the right side of the gluing machine 316, the third vertical pressing structure 310 is arranged above the third side pressing structure 314, the fourth vertical pressing structure 39 is provided with a third vertical pressing structure 310 processing end, the third side pressing structure 314, the third vertical pressing structure 310 and the fourth vertical pressing structure 39 are perpendicular to the axis of the wood strip to be lengthened, and the inner wall of the fourth vertical pressing structure 39 is connected with a conveyor belt 38;
the third side pressing structure 314 comprises a wedge-shaped clamping plate 3141, a third transverse plate 3142, a third side air cylinder 3143, a second transverse bottom plate 3144, a second straight guide rail 3145 and a second straight sliding block 3146, the second transverse bottom plate 3144 is installed at the top of the supporting bottom plate 34, the top of the second transverse bottom plate 3144 is fixedly connected with the second straight sliding block 3146, the outer end of the second transverse bottom plate 3144 is fixedly connected with the third side air cylinder 3143, the output end of the third side air cylinder 3143 is fixedly connected with a third transverse plate 3142, the bottom of the third transverse plate 3142 is fixedly connected with the second straight guide rail 3145 in spacing sliding connection with the second straight sliding block 3146, the inner end of the third transverse plate 3142 is fixedly connected with the wedge-shaped clamping plate 3141, and the inner wall of the wedge-shaped clamping plate 3141 is in sliding connection with the side wall of the flexible strip wood;
the third vertical pressing structure 310 comprises a third straight guide rod 3101, a third vertical cylinder 3102, a third Z-shaped plate 3103 and an L-shaped pressing plate 3104, the top of the inner end of the third transverse plate 3142 is fixedly connected with the third Z-shaped plate 3103, the third Z-shaped plate 3103 is fixedly connected with the third vertical cylinder 3102, the output end of the third vertical cylinder 3102 is fixedly connected with the L-shaped pressing plate 3104, the top of the L-shaped pressing plate 3104 is fixedly connected with the third straight guide rod 3101, the third Z-shaped plate 3103 is slidably connected with the third straight guide rod 3101 through a slide hole, and the bottom of the L-shaped pressing plate 3104 is slidably connected with the top of the flexible wood strip;
the fourth vertical pressing structure 39 comprises an n-shaped plate 391, a fourth vertical cylinder 392, a transverse support plate 393, an L-shaped arc plate 394 and a fourth straight wheel 395, the fourth straight wheel 395 is symmetrically installed at the right end of the support bottom plate 34, the fourth vertical cylinder 392 is fixedly connected to the left and right of the fourth straight wheel 395 in a bilateral symmetry manner, the transverse support plate 393 is fixedly connected to the output end of the fourth vertical cylinder 392, the L-shaped arc plate 394 is fixedly connected to the transverse support plate 393, the fourth straight wheel 395 is uniformly and rotatably connected between the inner walls of the L-shaped arc plates through bearings which are fixedly connected, and the bottom of the fourth straight wheel 395 is in sliding connection with the top of the flexible batten;
the inner walls of the first vertical pressing structure 312, the first side pressing structure 35, the second side pressing structure 36, the second vertical pressing structure 311, the third side pressing structure 314, the third vertical pressing structure 310 and the fourth vertical pressing structure 39 are all provided with inductive switches.
When the second conveying mechanism 32 and the pushing block 33 push the first row of flexible battens to move to the switch of the first side pressing structure 35, the first side pressing structure 35 starts to clamp the two groups of flexible battens of the first row, after clamping, the first vertical pressing structure 312 then presses down the two groups of flexible battens of the first row, and when the two groups of flexible battens reach the switch of the second side pressing structure 36 in sequence, the second side pressing structure 36 presses down, and the second vertical pressing structure 311 presses down; the pushing block 33 continues to push forwards until the end parts of the two groups of flexible wood strips in the first row reach the switch of the fourth vertical pressing structure 39, the pushing block 33 moves backwards, the two groups of flexible wood strips in the first row move forwards through the conveyor belt 38, the pushing block 33 moves backwards to continue pushing the two groups of flexible wood strips in the second row to move, when the tail parts of the two groups of flexible wood strips in the first row reach the switch of the third side pressing structure 314, the third side pressing structure 314 presses the two groups of flexible wood strips in the first row tightly, then the third vertical pressing structure 310 presses downwards, the glue applicator 315 sprays glue on the two groups of flexible wood strips in the first row, the pushing block 33 presses the two groups of flexible wood strips in the second row towards the two groups of flexible wood strips in the first row, the pressure is maintained for a certain time, the third vertical pressing structure 310 and the third side pressing structure 314 are released, the conveyor belt 38 continues to convey, the two groups of flexible wood strips are continuously lengthened in sequence, the lengthening is realized, the lengthening of the flexible wood strips is realized, the lengthening operation of lengthening can be automatically completed, the lengthening operation is not needed, the manual operation is not needed, the rapid production of enterprises, the lengthening device can simultaneously, the lengthening of the wooden door frame milling is lengthened by one step, the lengthening device, the lengthening of the wooden door frame is automatically, the lengthening process of the wooden door is further, the wooden door is lengthened in the lengthening process of the rear keel production, and the workpiece, the workpiece is automatically, the workpiece, the lengthening process of the workpiece is automatically, the workpiece is lengthened wooden door is in the workpiece after the workpiece is lengthened direction, and the workpiece is consistent with the workpiece, and the workpiece is lengthened direction of the workpiece is automatically.
The top of the right end of the supporting bottom plate 34 is fixedly connected with a sawtooth-shaped supporting plate 315, and the sawtooth-shaped supporting plate 315 is disposed below the third vertical pressing structure 310.
As shown in FIG. 1, the side wall of the discharge end of the lengthening device 3 is connected with a code pasting machine 5 for printing codes, a code printing gun of the code pasting machine 5 is over against the conveying belt 38, the discharge end of the lengthening device 3 is connected with a sawing assembly 6, and the sawing assembly 6 is connected with a discharge table 4.
In order to better achieve the aim of the invention, the invention also provides a continuous extension process capable of keeping the flatness of the joint of the wood strips of the multilayer board, which comprises the following steps:
s10, adsorbing a whole row of flexible sticks on a skip car 7 onto the top of a main workbench 112 of a limiting mechanism 11 by a gantry feeding machine 1, driving a vertical limiting stop 115 to move upwards by a first jacking cylinder 116, driving a longitudinal limiting baffle 114 to move by a longitudinal cylinder 113, clamping and fixing the whole row of flexible sticks by the vertical limiting stop 115 and the longitudinal limiting baffle 114, driving a threaded rod 25 to rotate by a speed reducer 26 of an automatic tenon milling assembly 2 according to the length of the flexible sticks, driving a movable support frame 23 to move by the threaded rod 25 through a connecting seat 29, driving a second limiting slide block 22 to move on a first limiting guide rail 21 by the movable support frame 23, driving a milling machine 24 connected with the movable support frame 23 to move by the movable support frame 23, adjusting the distance between the milling machines 24 according to the length of the flexible sticks, enabling a lengthening device to be suitable for the flexible sticks of different lengths, improving adaptability, opening tenon grooves on the end portions of the flexible sticks by the automatic tenon milling assembly 2, and stacking multilayer boards from bottom to top;
s20, a third jacking cylinder 141, a first driving motor 146 and a first pushing hand 145 of the turnover structure 14, where the third jacking cylinder 141 pushes the auxiliary workbench 147 to move upward, the auxiliary workbench 147 pushes the flexible wood strips to move upward, the first pushing hand 145 pushes the flexible wood strips on the auxiliary workbench 147 to move, the flexible wood strips are turned over by 90 ° when separated from the auxiliary workbench 147, the flexible wood strips are turned over to set the milled mortise upward, the first driving motor 146 drives the flexible wood strips to the top of the right end of the side straight plate 111 through the conveying belt 142, the guide wheel 143 and the driving wheel 144, then the second jacking cylinder 151 of the first conveying mechanism 15 drives the L-shaped pushing plate 153 to move, the sliding motor 152 is driven to drive the gear 156 to rotate, the gear 156 and the transmission rack 157 are matched to drive the L-shaped pushing plate 153 to move, the L-shaped pushing plate 153 conveys the flexible wood strips into the lengthening device 3, and the flexible wood strips are turned over by 90 ° from the auxiliary workbench 147 and then fall into the first conveying mechanism 15;
s30, conveying the overturned wood sticks to a lengthening device through a first conveying mechanism 15, after a second conveying mechanism 32 and a pushing block 33 push a first row of flexible wood sticks to move to a third vertical pressing structure 310, the third vertical pressing structure 310 and a fourth vertical pressing structure 39 are matched to clamp the tops of two groups of flexible wood sticks of the first row respectively, a third side pressing structure 314 clamps the side walls of the two groups of flexible wood sticks of the first row respectively, so that the flexible wood sticks of the same row are attached and contacted with each other, a glue applicator 316 applies glue to a mortise of the first row of flexible wood sticks, then the second conveying mechanism 32 and the pushing block 33 push the first row of flexible wood sticks to move to a switch of a first side pressing structure 35, the first side pressing structure 35 starts to clamp the two groups of flexible wood sticks of the first row, the first pressing structure 312 presses down the two groups of flexible wood sticks of the first row after clamping, and the second side pressing structure 36 sequentially reaches the switch, the second side pressing structure 36 presses tightly, and the second vertical pressing structure 311 tightly; pushing block 33 continues to push forward until the end portions of the two groups of flexible wood strips in the first row reach the switch of fourth vertical compression structure 39, pushing block 33 retreats, the two groups of flexible wood strips in the first row move forward through conveyor belt 38, pushing block 33 retreats to continue pushing the two groups of flexible wood strips in the second row to move, when the tail portions of the two groups of flexible wood strips in the first row reach the switch of third side compression structure 314, third side compression structure 314 compresses the two groups of flexible wood strips in the first row, then third vertical compression structure 310 presses down, glue sprayer 315 sprays glue on the two groups of flexible wood strips in the first row, pushing block 33 presses the two groups of flexible wood strips in the second row to the two groups of flexible wood strips in the first row, pressure is maintained for a certain time, third vertical compression structure 310 and third side compression structure 314 are released, conveyor belt 38 continues to convey, continuous lengthening is analogized in turn, moving coder 5 after lengthening, code printing is performed, saw cutting assembly 6 performs code printing on the two groups of flexible wood strips after lengthening, then moves to discharge table 4, flexible wood strips are manufactured, the wood strip can be manufactured automatically and can be lengthened, the wood connecting track, and can be manufactured automatically, and the wood strip can be manufactured in a long-lengthening process without manual lengthening process.
In step S30, after the end of the previous log close to the automatic milling tenon assembly is transported to the position of the lengthening mechanism by the lengthening guide mechanism, the ends of the last two logs far from the automatic milling tenon assembly are transported to the position of the lengthening mechanism by the lengthening guide mechanism to be lengthened with the first log.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (3)
1. Can keep extension equipment of multiply wood strip wood junction roughness, include longmen material loading machine, play material platform, saw cut the subassembly, its characterized in that: further comprising:
the automatic tenon milling assembly is positioned below the gantry feeding machine and comprises a fixed tenon milling end and a movable tenon milling end which are arranged on a rack, the fixed tenon milling end and the movable tenon milling end are oppositely arranged, the movable tenon milling end is connected with the fixed tenon milling end through a longitudinal guide mechanism, and milling mortises formed in the fixed tenon milling end and the movable tenon milling end are mutually occluded;
the turnover structure comprises a jacking cylinder, a first push handle and an auxiliary workbench, wherein the jacking cylinder is arranged on the rack, the auxiliary workbench is arranged at the output end of the jacking cylinder, the first push handle is arranged on a first conveying mechanism through the jacking cylinder, and the first conveying mechanism is arranged on the rack;
the lengthening device is connected with the turnover mechanism through a first conveying mechanism, the sawing component is positioned at one end of the lengthening device, which is far away from the turnover mechanism, and the sawing component is output to the discharging table;
the automatic tenon milling assembly further comprises two pairs of limiting mechanisms, the two pairs of limiting mechanisms are respectively arranged at the fixed tenon milling end and the movable tenon milling end, each pair of limiting mechanisms comprises a longitudinal limiting baffle and a vertical limiting stop, the longitudinal limiting baffle is arranged on the side straight plate through a longitudinal cylinder, the longitudinal limiting baffle can slide on the main workbench under the pushing of the longitudinal cylinder, and the vertical limiting stop is arranged on the side straight plate through a first jacking cylinder;
the lengthening device comprises a lengthening workbench, a second conveying mechanism, a lengthening guide mechanism and a lengthening mechanism, wherein the lengthening workbench is arranged on the frame, and the second conveying mechanism and the lengthening mechanism are sequentially arranged at the lengthening discharge end;
the lengthening guide mechanism comprises a first vertical compression structure, a first side compression structure, a second vertical compression structure and a second side compression structure, the first vertical compression structure is arranged on the discharge side of the lengthening workbench, the first side compression structure is arranged on two sides of the bottom of the first vertical compression structure, the second side compression structure is arranged at the discharge end of the first side compression structure, the second vertical compression structure is arranged above the second side compression structure, and the axes of the first vertical compression structure, the first side compression structure, the second vertical compression structure and the second side compression structure are perpendicular to the axis of a strip wood to be lengthened;
the extension mechanism comprises a gluing machine, a third side compression structure, a third vertical compression structure and a fourth vertical compression structure, the gluing machine is arranged above an extension position of a long batten to be connected, the gluing machine is arranged at a second side compression structure processing end, the third side compression structure is arranged at the right side of the gluing machine, the third vertical compression structure is arranged above the third side compression structure, the fourth vertical compression structure is arranged at the third vertical compression structure processing end, and the third side compression structure, the third vertical compression structure and the fourth vertical compression structure are perpendicular to an axis of the long batten to be connected.
2. An extension apparatus capable of maintaining the flatness of a multi-layer board strand joint as recited in claim 1, wherein: first conveying mechanism includes the longitudinal sliding guide rail, the motor that slides, transmission rack and second jacking cylinder, the longitudinal sliding guide rail and the transmission rack sets up in the frame, the motor that slides pass through the gear with the transmission rack is connected, second jacking cylinder with the motor that slides passes through the connecting plate and connects, the connecting plate pass through second limit slide with the longitudinal sliding guide rail is connected.
3. An extension apparatus capable of maintaining the flatness of a multi-layer board strand joint as recited in claim 1, wherein: vertical guiding mechanism includes first limit guide, second limit slide, threaded rod, speed reducer and connecting seat, the activity mill tenon end through second limit slide with first limit guide connects, the one end of threaded rod pass through the connecting seat with the activity mills tenon end and connects, the other end of threaded rod with the speed reducer is connected, the speed reducer sets up fixed tenon end of milling, first limit guide with the axis of threaded rod is parallel to each other, first limit guide is two at least.
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| CN202111206991.5A CN113910400B (en) | 2021-10-18 | 2021-10-18 | Extension equipment and extension process capable of keeping flatness of joint of strip wood of multilayer board |
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| CN202111206991.5A CN113910400B (en) | 2021-10-18 | 2021-10-18 | Extension equipment and extension process capable of keeping flatness of joint of strip wood of multilayer board |
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| CN209440385U (en) * | 2018-11-09 | 2019-09-27 | 台州市意利欧机械有限公司 | A kind of comb teeth grafting discharging production line |
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| US9167899B2 (en) * | 2012-11-02 | 2015-10-27 | Mono-Parts Technology LLC | Sleigh-type rocking chair and method of manufacture |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE202004006963U1 (en) * | 2004-04-30 | 2004-09-23 | Boissel, Anne | Glued joint connection of solid wood, especially for forming the corners of furniture with three directions such as a table leg/table top connection, comprises six different solid wood elements held together by glue |
| CN202862317U (en) * | 2012-08-03 | 2013-04-10 | 福建省得力机电有限公司 | Automatic tooth-joint lengthening machine for battens having same length |
| CN205600893U (en) * | 2016-03-11 | 2016-09-28 | 鹤山市吉鼎机械有限公司 | Full -automatic infinity connects lead aircraft |
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| CN113910400A (en) | 2022-01-11 |
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