CN107803890B - Production line for wood board processing - Google Patents
Production line for wood board processing Download PDFInfo
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- CN107803890B CN107803890B CN201711244109.XA CN201711244109A CN107803890B CN 107803890 B CN107803890 B CN 107803890B CN 201711244109 A CN201711244109 A CN 201711244109A CN 107803890 B CN107803890 B CN 107803890B
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- Prior art keywords
- plate
- board
- finger joint
- wood
- conveying
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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
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
- B27B5/02—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor characterised by a special purpose only
- B27B5/04—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor characterised by a special purpose only for edge trimming
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
- B27B5/16—Saw benches
- B27B5/18—Saw benches with feedable circular saw blade, e.g. arranged on a carriage
- B27B5/181—Saw benches with feedable circular saw blade, e.g. arranged on a carriage the saw blade being arranged underneath a work-table
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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
- B27D5/00—Other working of veneer or plywood specially adapted to veneer or plywood
- B27D5/006—Trimming, chamfering or bevelling edgings, e.g. lists
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Veneer Processing And Manufacture Of Plywood (AREA)
Abstract
The invention relates to the technical field of wood processing equipment, in particular to a wood board processing production line, which comprises a finger joint board bonding device, a strip-shaped board reversing device and a wood board splicing device, wherein the finger joint board bonding device is connected with the finger joint board reversing device through a connecting device; the finger joint plate bonding device is used for connecting finger tenons of the finger joint plates and bonding plate surfaces of the finger joint plates; the strip-shaped plate reversing device is arranged at the bottom of the finger joint plate bonding device; the device is used for receiving the wood boards processed by the finger joint board bonding device and conveying the wood boards to the horizontal wood board splicing device; the wood board splicing device is used for splicing wood boards to form a square board. The invention has complete functions, can realize finger joint and bonding, and can protect the splicing of the plate and the automatic swinging plate.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of wood processing equipment, in particular to a production line for processing wood boards.
[ background ] A method for producing a semiconductor device
Wood processing technology in china has been in long circulation. Ancient furniture manufacture, wood art carving and tool manufacture can not be processed by wood, and past carpenters all use tools such as benbengxing, plane, saw, chisel, axe and the like for processing. Such tools and methods are clearly not suitable for modern wood production manufacturing. In modern wood production, because large whole boards of wood are scarce, finger tenons are mostly processed on the end faces of small boards, and the finger tenons on the end faces are spliced to form longer boards. And then the plate surface is bonded and pressed to form a thicker plate. The equipment in the prior art has single function and can only carry out finger joint or bonding independently.
Meanwhile, the face of the board is required to be changed in the wood processing, which is usually carried out manually and is very troublesome. The plate turnover machine in the prior art has the advantages that the long rods are arranged on the rotating wheels in a divergence mode, the plates are lifted in sequence, turned over and placed on the other side of the rotating wheels, and the plate turnover machine is very convenient. But this type of equipment is primarily directed to larger panels that are rectangular in shape. For small plates in the form of strips, the applicability is not good. And the structure needs the long rod on a plurality of runners to cooperate to lift the board surface. When a batten with a smaller specification is encountered and the length direction of the batten is the same as the rod direction of the long rod, the equipment cannot turn over. While some production line equipment requires that the boards be transferred in the longitudinal direction. In the transferring process, the wood board is required to be reversed, and if the wood board is reversed by the board turnover machine, the content of the wood board falling longitudinally is easy to damage when the wood board falls into the corresponding clamping groove of the board turnover machine, and the wood board has no buffering and speed reducing functions.
In wood processing, the raw material is typically a strip. In order to produce large-size board surfaces, the board surfaces need to be bonded by glue in a transverse connection mode, and therefore square board surfaces are formed. In the prior art, when the bonding process is performed, the swinging of the plate strips is usually performed manually, which is very troublesome.
[ summary of the invention ]
The invention aims to: aiming at the problems in the prior art, the production line for processing the wood board can realize finger joint and bonding, can protect the board and can automatically swing and splice the board.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: a production line for processing wood boards comprises a finger joint board bonding device (1), a strip-shaped board reversing device (2) and a wood board splicing device (3); the finger joint plate bonding device (1) is used for connecting finger tenons of a plurality of finger joint plates and bonding plate surfaces of the plurality of finger joint plates; the strip-shaped plate reversing device (2) is arranged at the bottom of the finger-jointed plate bonding device (1); the wood board splicing device is used for receiving the wood boards processed by the finger joint board splicing device (1) and conveying the wood boards to the horizontal wood board splicing device (3); the wood board splicing device (3) is used for splicing the wood boards to form a square board;
the finger joint plate bonding device (1) comprises a conveying plate (12) with an inclined plate surface, and a finger joint plate frame (11), a feeding motor (13) and a gluing device (14) are sequentially arranged on the plate surface of the conveying plate (12) from top to bottom; the finger joint plate frame (11) is used for storing finger joint plates, the feeding motor (13) is used for conveying the finger joint plates out of the finger joint plate frame (11), and the gluing device (14) is used for gluing the plate surfaces of the finger joint plates; a strip-shaped gap (124) is formed in the middle of the conveying plate (12), and a plurality of groups of conveying wheels (122) which are uniformly distributed are oppositely arranged on two sides of the conveying plate (12); the opposite end of the transmission plate (12) provided with the finger joint plate frame (11) is provided with a plate turning rod (123), and the plate turning rod (123) can rotate through the gap (124); the conveying plate (12) is fixedly provided with a whole plate frame (15) at a distance from the near end of the plate turning rod (123); the whole plate frame (15) is a vertically arranged plate body, and a pressure plate cylinder (17), an upper pressure plate frame (16), a guide plate (151), a lower pressure plate frame (152) and a movable bottom plate (153) are sequentially arranged on the whole plate frame (15) from top to bottom; the guide plate (151), the lower pressing plate frame (152) and the movable bottom plate (153) form a vertical plate groove for placing the finger-jointed plate; the guide plate (151) is used for guiding the finger-jointed plate into the plate groove; the upper pressing plate frame (16) and the lower pressing plate frame (152) are used for pressing finger-jointed plates with opposite plate surfaces in the plate grooves; the movable bottom plate (153) is used for abutting against one end of the finger joint plate, and the pressure plate cylinder (17) moves downwards to push the other end of the finger joint plate to enable the finger joint plate to be longitudinally jointed;
the strip-shaped plate reversing device (2) comprises a pedestal (23), a plurality of strip-shaped loading and unloading platforms (22) are arranged on the pedestal (23), and the loading and unloading platforms (22) are fixed on the pedestal (23) in a divergent manner; a through plate installing hole (221) is formed in the loading and unloading platform (22); the board loading holes (221) are used for loading boards discharged from the finger-jointed board bonding device (1); the loading hole (221) is communicated to the pedestal (23) from one end of the loading platform (22) far away from the pedestal (23); a transmission shaft (24) for driving the pedestal to rotate is fixedly arranged at the central position of the pedestal (23); a plurality of push rod cylinders (241) are fixedly arranged on the transmission shaft (24); the push rod cylinders (241) respectively penetrate through the pedestal (23) and are used for pushing the wood boards in the board mounting holes (221), so that the rotated wood boards are pushed to the wood board splicing device (3);
the wood board splicing device (3) comprises a guide belt (31) and a conveying belt (32), wherein the guide belt (31) is used for conveying the wood boards sent out by the strip-shaped plate reversing device (2) to the conveying belt (32) again; a track fixed outside is arranged above the guide belt (31), a movably connected pressing plate (33) is arranged on the track, and the pressing plate (33) is arranged below the track and can reciprocate longitudinally; the pressing disc (33) is used for longitudinally pressing the wood boards to prevent the wood boards from shifting in conveying; a grinding wheel machine (321) and a glue spreader (322) are arranged on the conveying belt (32); the number of the grinding machines (321) is two, and the two grinding machines (321) are respectively arranged on two sides of the conveying belt (32) in a staggered mode; the glue spreader (322) is arranged behind the grinding machine (321) on one side of the board, and the glue spreader (322) is used for spreading glue to a single side face of the board; the conveying belt (32) is used for conveying the wood board to a roller table (35), and a plurality of rollers (355) which are uniformly arranged are arranged on the roller table (35); the roller (355) is used for conveying the wood board to one end of the roller table (35), and the conveying direction of the roller (355) is perpendicular to the conveying direction of the conveying belt (32); the roller table (35) is provided with a push rod oil cylinder (34) used for pushing the wood board, and the push rod oil cylinder (34) is arranged at one end opposite to the conveying direction of the roller (355); and a baffle (354) is arranged above the other end of the rolling platform (35) opposite to the push rod oil cylinder (34), and the baffle (354) can reciprocate longitudinally under the pushing action of a lifting oil cylinder.
Preferably, a hollow part is arranged on the movable bottom plate (153); and an air cylinder is arranged outside the whole plate frame (15) and used for pushing the movable bottom plate (153) to move horizontally.
Preferably, the plate hole (221) comprises a guide portion (2211) and a loading portion (2212) which are connected; the guide portion (2211) is arranged at one end of the loading and unloading platform (22) far away from the base (23), and the loading portion (2212) is arranged at the opposite end; the aperture of the guiding part (2211) is larger than that of the loading part (2212); the aperture of the guide portion (2211) is gradually reduced in a direction approaching the loading portion (2212) for guiding a wooden board into the loading portion (2212).
Preferably, a plurality of cylindrical cavities (222) are arranged inside the loading and unloading platform (22); the cylindrical cavity (222) penetrates into the loading hole (221) from the outside of the loading platform (22); the port of the cylindrical cavity (222) outside the loading and unloading platform (22) is closed by an end cover (2223); a ball body (2221) is arranged inside the cylindrical cavity (222), and the ball body (2221) is an aluminum ball; the ball body (2221) is abutted with the end cover (2223) through a spring (2222); the caliber of a port of the cylindrical cavity (222) communicated with the hole (221) of the mounting hole is smaller than the radius of the sphere (2221) and is used for limiting the sphere (2221) to be separated.
Preferably, a first blocking frame (351) and a second blocking frame (352) are respectively arranged on two sides of the rolling platform (35); the second blocking frame (352) is arranged at one side close to the conveying belt (32), and the first blocking frame (351) is arranged at the other side; the first blocking frame (351) and the second blocking frame (352) form a rail groove for a single wood board to pass through on the table surface of the rolling table (35); the second stop frame (352) is provided with an opening, and the conveying belt (32) conveys the wood board to the rolling table (35) at the opening.
Preferably, the first blocking frame (351) and the second blocking frame (352) are provided with strip-shaped gaps, and saw blades (353) for cutting off the ends of the wood boards are arranged at the strip-shaped gaps.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. the finger joint plate realizes the pre-joint of the finger tenon under the high-speed conveying action of the feeding motor. Get into whole grillage after, go up pressure grillage and press from both sides grillage and whole grillage down and carry out the pressfitting to the face of polylith finger joint board, multiplicable finger joint board fashioned thickness. In the vertical longitudinal direction, the pressure plate cylinder and the movable bottom plate longitudinally press the end surfaces of the two plates, so that the previously pre-jointed finger tenons are completely connected, and the forming length of the finger joint plate can be increased. The invention can simultaneously carry out finger joint and bonding on any number of finger joint plates, and the length and the thickness can be adjusted, thereby being very convenient.
2. The movable bottom plate is provided with the hollow part, and when the hollow part is positioned below the plate groove, the adhered plate can fall onto the bar-shaped plate reversing device by gravity under the pushing of the air cylinder without manual plate taking.
3. The invention is provided with the board loading holes suitable for loading the boards, and the boards are turned over and reversed under the rotation of the loading platform. After the turnover and the reversing are finished, the wood board is pushed out by the air cylinder at the designated position, and the wood board turnover device is very convenient.
4. The guide part with the guide function is arranged in the board mounting hole, so that even if a wood board deviates within a certain range when entering the hole opening of the board mounting hole, the wood board can smoothly enter the board mounting hole.
5. The plate mounting hole is internally provided with a cylindrical cavity, a ball body which is abutted by a spring is arranged in the cylindrical cavity, and a part of the spherical surface of the ball body protrudes into the plate mounting hole. When the wood board falls into the board mounting hole, the wood board and the aluminum ball act to decelerate. The action surface of the aluminum ball is a spherical surface, and the aluminum ball is retracted into the cylindrical cavity under stress, so that the wood board is not damaged. And the ball body can be propped against the wood board through the elastic force of the spring to fix the wood board. The ball body is a light and soft aluminum ball, so that the ball body can conveniently stretch and move in the cylindrical cavity, and meanwhile, the wood board is not easily damaged.
6. The invention can automatically convey the wood boards to the area to be bonded, and the rail grooves on the roller table limit the positions of the wood boards, so that the bonding between the wood boards is more accurate.
7. According to the invention, a plurality of wood boards are firmly bonded under the action of the push rod oil cylinder and the baffle plate, and the bonded wood boards are fixed at the same time. Saw blades are arranged in the gap between the first blocking frame and the second blocking frame, and two end faces of the fixed wood board can be sawn flat to obtain a formed square board. If the wood board is a finger joint board, the finger tenon part can be removed, and the wood board is very convenient.
[ description of the drawings ]
FIG. 1 is a schematic view of the overall structure of a production line for processing a wood board according to the present invention;
FIG. 2 is a schematic view showing the overall structure of a finger board bonding apparatus of a production line for processing wood boards according to the present invention;
FIG. 3 is a top view of an upper platen frame of a manufacturing line for processing wood boards in accordance with the present invention;
FIG. 4 is a top view of a guide plate of a manufacturing line for processing a wood board according to the present invention;
FIG. 5 is a top view of a lower platen frame of a manufacturing line for processing wood panels in accordance with the present invention;
FIG. 6 is a top view of a false floor of a manufacturing line for wood finishing in accordance with the present invention;
FIG. 7 is a top view of a transfer plate of a manufacturing line for wood board processing according to the present invention;
FIG. 8 is a schematic view of the overall structure of a bar-shaped board reversing device of a production line for wood board processing according to the present invention;
FIG. 9 is a top view of a loading dock of a manufacturing line for wood finishing according to the present invention.
FIG. 10 is a top view of a board splicing apparatus of a manufacturing line for board processing according to the present invention;
FIG. 11 is a side view of a roller table of a manufacturing line for wood board processing according to the present invention;
FIG. 12 is a side view of the guide and conveyor belts of a manufacturing line for board processing according to the present invention;
in the attached drawings, 1 is a finger joint plate bonding device; 11-finger joint plate frame; 12-a transfer plate; 13-a feed motor; 14-a gluing device; 15-arranging the plate frame; 16-upper pressing plate frame; 17-a platen cylinder; 19-finger joint plates; 121-guard plate; 122-a transfer wheel; 123-plate turning rod; 124-voids; 141-a glue spreading wheel; 151-a guide plate; 152-lower platen frame; 153-a removable base plate; 161-rotary cylinder; 1511-guide plate frame; 1512-a gear motor; 1513-platform; 1514-gear lever; 1521-bolt; 2-bar-shaped plate reversing devices; 22-a loading and unloading platform; 23-a pedestal; 24-a drive shaft; 221-plate hole installation; 222-a cylindrical cavity; 241-a push rod cylinder; 2211-lead; 2212-a loading portion; 2221-sphere; 2222-spring; 2223-end cap; 3-a wood board splicing device; 31-a guide belt; 32-a conveyor belt; 33-a platen; 34-a push rod cylinder; 35-a roller table; 321-a grinder; 322-glue spreader; 351-a first blocking frame; 352-second catch rack; 353, cutting a saw blade; 354-a baffle; 355-a roller.
[ detailed description ] embodiments
The present invention will be further described with reference to the following examples.
In a preferred embodiment of the invention, the production line for processing the wood board comprises a finger joint board bonding device 1, a strip-shaped board reversing device 2 and a wood board splicing device 3; the finger joint plate bonding device 1 is used for connecting finger tenons of a plurality of finger joint plates and bonding plate surfaces of the plurality of finger joint plates; the bar-shaped plate reversing device 2 is arranged at the bottom of the finger joint plate bonding device 1; the device is used for receiving the wood boards processed by the finger joint board bonding device 1 and conveying the wood boards to the horizontal wood board splicing device 3; the wood board splicing device 3 is used for splicing wood boards to form a square board.
The finger joint board bonding device 1 comprises a conveying board 12 with an inclined board surface, and a finger joint board frame 11, a feeding motor 13 and a gluing device 14 are sequentially arranged on the board surface of the conveying board 12 from top to bottom. The finger joint plate frame 11 is used for containing finger joint plates with the same specification, and can be controlled by a PLC (programmable logic controller), so that the finger joint plate frame 11 can sequentially put down a plurality of finger joint plates to the conveying plate 12. And a rubber roller is arranged on an output shaft of the feeding motor 13, a certain pressure is formed between the rubber roller and the surface of the finger joint plate, and the rubber roller rotates to send out the finger joint plate through friction force. The gluing device 14 is fixedly arranged above the outer part of the conveying plate 12, the gluing device 14 comprises a gluing wheel 141, a glue outlet is arranged on the gluing device, and the gluing wheel 141 is arranged below the glue outlet; the glue coating wheel 141 coats the glue on the glue coating wheel 141, and the glue coating wheel 141 moves downwards under the pushing of the air cylinder, so that the surface of the glue coating wheel 141 can be attached to the plate surface of the finger-jointed plate. The middle position of the transfer plate 12 is provided with an elongated gap 124, two sides of the transfer plate 12 are oppositely provided with a plurality of groups of evenly arranged transfer wheels 122, and the transfer wheels 122 are used for conveying finger-jointed plates on the transfer plate 12. Both sides of the conveying plate 12 are provided with a guard plate 121 for limiting, and the guard plate 121 is used for limiting the finger joint plate on the conveying plate 12 on the fixed track. The transfer plate 12 is provided with a flap rod 123 at the opposite end to the finger board frame 11, the flap rod 123 being provided at the gap 124. One end of the plate turning rod 123 is arranged on the plate surface of the conveying plate 12 and is a short end, and the other end of the plate turning rod is arranged below the conveying plate 12 and is a long end; the short end is positioned to abut the finger tab at the end of the transfer plate 12 when the short end is up so that the finger tenon of the finger tab being fed back can overlap the finger tenon of the preceding finger tab. The turning bar 123 can be freely turned through the gap 124 by a motor. When the finger joint plate needs to be conveyed to the whole plate frame 15, the turning plate rod 123 rotates to enable the short end to move downwards anticlockwise, and the finger joint plate can be conveyed to the guide plate 151 under the action of the conveying wheel 122. The long end moves counterclockwise upwards at the other end, and the rod piece at the long end lifts the finger-jointed board, so that the finger-jointed board is reversed to enter the whole board frame 15.
A full plate frame 15 disposed apart from the transfer plate 12 is fixedly provided near the turn-over plate rod 123. The whole plate frame 15 is a vertically arranged plate body, and the whole plate frame 15 is sequentially provided with a pressure plate cylinder 17, an upper pressure plate frame 16, a guide plate 151, a lower pressure plate frame 152 and a movable bottom plate 153 from top to bottom; wherein the guide plate 151, the lower pressing plate bracket 152 and the movable bottom plate 153 can constitute a vertical plate slot for placing the finger-jointed plate.
Two ends of the guide plate 151 are respectively rotatably connected with the two guide plate frames 1511, and a gear rod 1514 is fixedly arranged on the guide plate 151. An air cylinder is arranged outside the whole plate frame 15 and used for pushing the guide plate frames 1511 to move horizontally, a platform 1513 is arranged on one guide plate frame 1511, and a speed reducing motor 1512 is arranged on the platform 1513; the gear motor 1512 drives rotation of the gear shaft 1514 via a chain drive. The gear lever 1514 rotates to rotate the guide plate 151, and the finger plate is guided into the plate slot by the rotation of the guide plate 151.
The upper pressing plate frame 16 is provided with a straight pressing surface connected through a connecting rod; the whole plate frame 15 is provided with a rotary cylinder 161 which is connected with the connecting rod, and the rotary cylinder 161 is used for pushing the pressing surface to move, so that the pressing surface can be pressed on the plate surface of the finger-joint plate. The platen cylinder 17 is a cylinder provided with a push rod, and the platen cylinder 17 is provided in a hollow portion between the links of the upper platen frame 16. Downward movement of the platen cylinder 17 pushes the other end of the finger plate into longitudinal engagement. The lower platen frame 152 is an arch frame; the outside of the whole plate frame 15 is provided with a cylinder for pushing the lower pressing plate frame 152 to move horizontally, and the lower pressing plate frame 152 is used for fixing three surfaces of the finger-joint plate. Two side surfaces of the lower pressing plate frame 152 are provided with waist holes, and the waist holes are provided with bolts 1521 fixedly connected with the whole plate frame 15. The bolt 1521 is movably connected with the waist hole and used for limiting the lower pressing plate frame 152 to be in a horizontal position. The upper platen frame 16 and the lower platen frame 152 are respectively pressed against the opposing faces of the finger boards in the board grooves at the upper end and the lower end of the pre-joined finger boards.
The movable bottom plate 153 is used for abutting against one end of the finger-jointed plate below the finger-jointed plate, and a hollow part is arranged on the movable bottom plate 153; the outside of the whole plate frame 15 is provided with a cylinder for pushing the movable bottom plate 153 to move horizontally. When the hollow-out part of the movable bottom plate 153 is pushed to the lower part of the plate groove, the jointed finger-jointed plate falls into the plate-installing hole 221 of the bar-shaped plate reversing device 2 through gravity.
The bar-shaped plate reversing device 2 comprises a square pedestal 23, a plurality of bar-shaped loading and unloading platforms 22 are arranged on the pedestal 23, and the plurality of loading and unloading platforms 22 are fixed on the pedestal 23 in a divergent mode. The number of the loading/unloading platforms 22 in the present embodiment is 4, and it is easily understood that the number of the loading/unloading platforms 22 may be any one of 2 to 6. A through plate mounting hole 221 is provided in the platform 22, and the plate mounting hole 221 leads from one end of the platform 22 away from the base 23 to the base 23. The mounting hole 221 includes a guide portion 2211 and a mounting portion 2212 connected; the guide 2211 is located at one end of the platform 22 remote from the base 23, and the loading portion 2212 is located at the opposite end. The aperture of the guide portion 2211 is larger than that of the loading portion 2212, and the length of the guide portion 2211 is smaller than that of the loading portion 2212. The aperture of the guide portion 2211 is gradually reduced in a direction approaching the loading portion 2212 for guiding the wooden board into the loading portion 2212. A plurality of cylindrical cavities 222 are arranged inside the loading platform 22; the cylindrical cavity 222 penetrates from the outside of the loading platform 22 to the plate loading hole 221; the port of the cylindrical cavity 222 outside the platform 22 is closed by an end cap 2223; the cylindrical cavity 222 is internally provided with a ball 2221, and the ball 2221 is an aluminum ball. Ball 2221 is held against end cap 2223 by a spring 2222. The aperture of the port of cylindrical cavity 222 communicating with plate-mounting hole 221 is smaller than the radius of ball 2221, so as to limit the escape of ball 2221. A portion of the spherical surface of ball 2221 protrudes from the port where cylindrical cavity 222 communicates with plate-mounting hole 221. A transmission shaft 24 for driving the pedestal to rotate is fixedly arranged at the center position of the pedestal 23. The transmission shaft 24 is fixedly provided with a plurality of air cylinders 241, and the plurality of air cylinders 241 respectively penetrate through the pedestal 23 to push the wood boards in the plurality of board mounting holes 221. The pushed boards move onto the guide belts 31 on the board splicing device 3.
The board splicing device 33 comprises a guide belt 31 and a conveying belt 32, the guide belt 31 is used for conveying boards onto the conveying belt 32, and two sides of the guide belt 31 are provided with guard plates for guiding the positions of the boards and preventing the boards from falling off. A track fixed outside is arranged above the guide belt 31, a pressure plate 33 which is movably connected is arranged on the track, and the pressure plate 33 is arranged below the track and can do longitudinal reciprocating motion; the press platens 33 are used to press the boards longitudinally to prevent the boards from shifting during transport. The conveyer belt 32 is provided with two grinding machines 321 and two glue spreading machines 322, and the two grinding machines 321 are respectively arranged on two sides of the conveyer belt 32 in a staggered manner and used for removing burrs on two side edges of the wood board. The glue applicator 322 is disposed behind the grinder 321 on one side thereof, and is used for applying glue to a single side of the wood board. The belt width of the conveyer belt 32 is smaller than the width of the wood board, so that the scraped burrs and the redundant glue can fall on the ground, and cannot fall on the conveyer belt 32 to cause influence. The conveyor belt 32 is used to convey the wood boards to a roller table 35.
The roller table 35 is provided with a plurality of rollers 355 which are uniformly arranged; the rollers 355 rotate to convey the wood boards on the rollers 355 toward one end of the roller table 35, and the conveying direction is perpendicular to the conveying direction of the conveyor belt 32. The roller table 35 is provided with a push rod oil cylinder 34 for pushing the wood board, the push rod oil cylinder 34 is arranged at one end opposite to the conveying direction of the roller 355, and can push the non-glued surface of the wood board to enable the glued surface to be attached to the non-glued surface of the previous wood board entering the rail groove, so that the purpose of transversely bonding the wood board is achieved. The roller table 35 is provided with a baffle 354 above the other end opposite to the end provided with the push rod oil cylinder 34, the baffle 354 can reciprocate longitudinally under the pushing of the lifting oil cylinder, the baffle 354 can abut against the side surface of the adjacent wood board when stopping at the lower part, and the plurality of wood boards on the roller table 35 can be pressed together through the matching of the push rod oil cylinder 34, so that the bonding is firmer. After the flap 354 is raised, the glued boards may be transported out through rollers 355. A first blocking frame 351 and a second blocking frame 352 are respectively arranged on two sides of the rolling platform 35; the second blocking frame 352 is arranged at one side close to the conveying belt 32, and the first blocking frame 351 is arranged at the other side; the first blocking frame 351 and the second blocking frame 352 form a rail groove for a single wood board to pass through on the table surface of the rolling table 35; the second stop 352 is provided with an opening where the conveyor belt 32 transports the boards onto the roller table 35. The first blocking frame 351 and the second blocking frame 352 are provided with strip-shaped gaps, and the strip-shaped gaps pass through the end portions of the wood boards. A saw blade 353 for cutting off the wood board is arranged at the strip-shaped gap, and the saw blade 353 can reciprocate in the strip-shaped gap. The glued boards can be fixed by the cooperation of the baffle 354 and the push rod cylinder 34, and the saw blade 353 moves in the strip-shaped gap to saw the end of the board flat.
The platen 33 in this embodiment moves at a constant speed, and the moving speed is the same as that of the guide belt 31 and the conveying belt 32; when the wood board leaves the conveyor belt 32: the platen 33 continues to move, the end of the plank is driven by the friction force of the press fit to abut against the first blocking frame 351, the end face of the plank is abutted against the first blocking frame 351, and then the platen 33 moves upwards to separate from the plank. In the invention, the longitudinal movement of the pressure plate 33, the starting and stopping of the glue spreader 322, the rotation and movement of the saw blade 353 and the pushing out of the push rod oil cylinder 34 and the baffle 354 are controlled by a PLC controller. In the process of splicing each formed board, the glue applicator 322 will not work when the first board entering the apparatus enters the conveyor belt 32.
The working principle and the using method of the invention are briefly described as follows: the finger joint plates stacked are arranged in the finger joint plate frame 11, and the bottommost finger joint plate in the finger joint plate frame 11 is conveyed to the conveying plate 12 at a high speed through the feeding motor 13 at the opening. The first finger plate conveyed to the transfer plate 12 collides against the short end of the flap lever 123 to stop. Then, according to a preset program, the finger joint plate frame 11 sequentially conveys a plurality of finger joint plates to the conveying plate 12, and the finger tenons of the later conveyed finger joint plate are lapped on the finger tenons of the previous finger joint plate on the conveying plate 12, so that the finger joint plates are pre-jointed. After the conveying is finished, the turning plate rod 123 is rotated in the gap 124 through program control. The short end moves counterclockwise downward, opening the exit to allow the pre-engaged finger tab to be delivered into the guide plate 151, and the long end moves counterclockwise in the rear. At this time, the guide plate 151 is rotated by the driving of the gear motor 1512, and the angular velocity of the rotation of the guide plate 151 is the same as the angular velocity of the rotation of the flap lever 123. The long end passes through the gap 124 to lift the plate surface of the pre-jointed finger joint plate and match the rotating guide plate 151 to guide in front, and the pre-jointed finger joint plate is sent into the plate groove. When the first pre-jointed finger-joint plate enters the plate groove, the pre-jointed finger-joint plate is longitudinally placed in the plate groove. The cylinder pushes the guide plate 151 and the lower platen frame 152 to move, reserving the position of the second plate. The same second plate is pre-engaged on the drive plate 12. During the second board pre-joining process, the glue applicator wheel 141 moves downward to apply glue to the board surface of the finger board being conveyed, according to the program control. When the finger-jointed boards of the second pre-jointed piece are lifted to enter the board grooves, the glue surface of the second board is attached to the board surface of the previous board, and a plurality of finger-jointed boards can be attached to the board surface in the same way. After the finger joint plates are placed and attached in the plate grooves, the upper pressing plate frame 16 enables the pressing surface to rotate and press the surface of the attached finger joint plate through the driving of the rotary air cylinder 161. The lower platen frame 152 is actuated by the air cylinder to retract the arcuate structure and create a force on the face of the finger panel to which it is attached. The upper pressing plate frame 16, the lower pressing plate frame 152 and the whole plate frame 15 press the plate surfaces of the plurality of finger-jointed plates, so that the bonding is firm. The thickness of the finger joint plate is increased. In the vertical longitudinal direction, the pressure plate cylinder 17 and the movable bottom plate 153 perform longitudinal pressing on the end surfaces of the two plates, so that the previously pre-jointed finger tenon is firmly connected, and the forming length of the finger joint plate is increased. After completion, the movable bottom plate 153 is retracted under the action of the air cylinder, so that the hollow part is arranged at the bottom of the plate groove. The processed forming plate falls into the plate installing hole 221 of the strip-shaped plate reversing device 2 from the hollow part.
In the process that the wood board falls into the board mounting hole 221 by gravity, the wood board contacts the spherical body 2221 in the board mounting hole 221 at the spherical surface of the spherical body 2221, and the convex part of the spherical body 2221 is forced to be squeezed back into the cylindrical cavity 222, so that the wood board cannot be damaged. The board loses kinetic energy and decreases in velocity during contact with ball 2221. Meanwhile, the contacted ball 2221 is pressed against the board surface of the wood board through the elastic force of the spring 2222, so that the deceleration buffer effect is achieved. The spheres 2221 provide a further securing function when the plank is at rest in the plank receiving hole 221. The wood board is driven to rotate in the board mounting hole 221 through the transmission shaft 24. When rotated to a specific position, the air cylinder 241 on the transmission shaft 24 pushes the wood board out of the board loading hole 221 onto the guide belt 31.
During the movement of the boards on the guide belt 31, the upper platen 33 moves downwards against the upper surface of the board, the platen 33 following the board while moving. The wooden boards are conveyed from the guide belt 31 to the conveyor belt 32, and the wooden boards are deburred at both side edges by the grinders 321 while passing the conveyor belt 32. And simultaneously, the glue spreader 322 spreads glue to the single side of the wood board. The wood board is conveyed onto the roller table 35 by the conveyor belt 32, the end of the wood board abuts against the first blocking frame 351, and the roller 355 on the roller table 35 drives the wood board to move in the track groove formed by the first blocking frame 351 and the second blocking frame 352 while the push rod cylinder 34 is pushed. The boards are pushed to one end of the roller table 35 where cylinders push down the stop plates 354 against the boards, so that several boards are arranged laterally. The glue coating surface of the wood plate is attached to the non-glue coating surface of the previous wood plate entering the track groove. And then the push rod oil cylinder 34 pushes again to transversely press a plurality of wood boards, so that the bonding is firm. Simultaneously, the saw blade 353 is started and moves in the strip-shaped gap, and the end part of the wood plate is cut off and leveled. After pressing and cutting, the stop 354 is moved upward so that the glued boards are transported out through the rollers 355.
The above description is intended to describe in detail the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the claims of the present invention, and all equivalent changes and modifications made within the technical spirit of the present invention should fall within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a production line of plank processing which characterized in that: comprises a finger joint plate bonding device (1), a strip-shaped plate reversing device (2) and a wood plate splicing device (3); the finger joint plate bonding device (1) is used for connecting finger tenons of a plurality of finger joint plates and bonding plate surfaces of the finger joint plates; the strip-shaped plate reversing device (2) is arranged at the bottom of the finger-jointed plate bonding device (1); the wood board splicing device is used for receiving the wood boards processed by the finger joint board splicing device (1) and conveying the wood boards to the horizontal wood board splicing device (3); the wood board splicing device (3) is used for splicing the wood boards to form a square board;
the finger joint plate bonding device (1) comprises a conveying plate (12) with an inclined plate surface, and a finger joint plate frame (11), a feeding motor (13) and a gluing device (14) are sequentially arranged on the plate surface of the conveying plate (12) from top to bottom; the finger joint plate frame (11) is used for storing finger joint plates, the feeding motor (13) is used for conveying the finger joint plates out of the finger joint plate frame (11), and the gluing device (14) is used for gluing the plate surfaces of the finger joint plates; a strip-shaped gap (124) is formed in the middle of the conveying plate (12), and a plurality of groups of conveying wheels (122) which are uniformly distributed are oppositely arranged on two sides of the conveying plate (12); the opposite end of the transmission plate (12) provided with the finger joint plate frame (11) is provided with a plate turning rod (123), and the plate turning rod (123) can rotate through the gap (124); the conveying plate (12) is fixedly provided with a whole plate frame (15) at a distance from the near end of the plate turning rod (123); the whole plate frame (15) is a vertically arranged plate body, and a pressure plate cylinder (17), an upper pressure plate frame (16), a guide plate (151), a lower pressure plate frame (152) and a movable bottom plate (153) are sequentially arranged on the whole plate frame (15) from top to bottom; the guide plate (151), the lower pressing plate frame (152) and the movable bottom plate (153) form a vertical plate groove for placing the finger-jointed plate; the guide plate (151) is used for guiding a finger joint plate into the plate groove; the upper pressing plate frame (16) and the lower pressing plate frame (152) are used for pressing finger-joint plates with opposite plate surfaces in the plate grooves; the movable bottom plate (153) is used for abutting against one end of the finger joint plate, and the pressure plate cylinder (17) moves downwards to push the other end of the finger joint plate to enable the finger joint plate to be longitudinally jointed;
the bar-shaped plate reversing device (2) comprises a pedestal (23), wherein a plurality of bar-shaped loading and unloading platforms (22) are arranged on the pedestal (23), and the plurality of loading and unloading platforms (22) are fixed on the pedestal (23) in a divergent manner; a through plate installing hole (221) is formed in the loading and unloading platform (22); the board loading holes (221) are used for loading the boards discharged from the finger joint board bonding device (1); the loading hole (221) is communicated to the pedestal (23) from one end of the loading platform (22) far away from the pedestal (23); a transmission shaft (24) for driving the pedestal to rotate is fixedly arranged at the center of the pedestal (23); a plurality of push rod cylinders (241) are fixedly arranged on the transmission shaft (24); the push rod cylinders (241) respectively penetrate through the pedestal (23) and are used for pushing the wood boards in the board mounting holes (221), so that the rotated wood boards are pushed to the wood board splicing device (3);
the wood board splicing device (3) comprises a guide belt (31) and a conveying belt (32), wherein the guide belt (31) is used for conveying the wood boards sent out by the strip-shaped plate reversing device (2) to the conveying belt (32) again; a track fixed outside is arranged above the guide belt (31), a movably connected pressing plate (33) is arranged on the track, and the pressing plate (33) is arranged below the track and can reciprocate longitudinally; the pressing disc (33) is used for longitudinally pressing the wood boards to prevent the wood boards from shifting in conveying; a grinding wheel machine (321) and a glue spreader (322) are arranged on the conveying belt (32); the number of the grinding machines (321) is two, and the two grinding machines (321) are respectively arranged on two sides of the conveying belt (32) in a staggered mode; the glue spreader (322) is arranged behind the grinding machine (321) on one side of the board, and the glue spreader (322) is used for spreading glue on a single side face of the board; the conveying belt (32) is used for conveying the wood board to a roller table (35), and a plurality of rollers (355) which are uniformly arranged are arranged on the roller table (35); the roller (355) is used for conveying the wood board to one end of the roller table (35), and the conveying direction of the roller (355) is perpendicular to the conveying direction of the conveying belt (32); the roller table (35) is provided with a push rod oil cylinder (34) used for pushing the wood board, and the push rod oil cylinder (34) is arranged at one end opposite to the conveying direction of the roller (355); and a baffle (354) is arranged above the opposite other end of the rolling platform (35) provided with the push rod oil cylinder (34), and the baffle (354) can reciprocate longitudinally under the pushing of the lifting oil cylinder.
2. A production line for processing a wood board according to claim 1, characterized in that: the movable bottom plate (153) is provided with a hollow part; and an air cylinder is arranged outside the whole plate frame (15) and used for pushing the movable bottom plate (153) to move horizontally.
3. A production line for processing a wood board according to claim 1, characterized in that: the mounting hole (221) comprises a guide part (2211) and a mounting part (2212) which are connected; the guide portion (2211) is arranged at one end of the loading and unloading platform (22) far away from the base (23), and the loading portion (2212) is arranged at the opposite end; the aperture of the guide portion (2211) is larger than the aperture of the loading portion (2212); the aperture of the guide portion (2211) is gradually reduced in a direction approaching the loading portion (2212) for guiding a wooden board into the loading portion (2212).
4. A production line for processing a wood board according to claim 1, characterized in that: a plurality of cylindrical cavities (222) are arranged in the loading and unloading platform (22); the cylindrical cavity (222) penetrates into the loading plate hole (221) from the outside of the loading platform (22); the port of the cylindrical cavity (222) outside the loading platform (22) is closed by an end cover (2223); a ball body (2221) is arranged inside the cylindrical cavity (222), and the ball body (2221) is an aluminum ball; the ball body (2221) is abutted with the end cover (2223) through a spring (2222); the caliber of a port of the cylindrical cavity (222) communicated with the hole (221) of the mounting hole is smaller than the radius of the sphere (2221) and is used for limiting the sphere (2221) to be separated.
5. A manufacturing line for wood board processing according to claim 1, characterized in that: a first blocking frame (351) and a second blocking frame (352) are respectively arranged on two sides of the rolling platform (35); the second blocking frame (352) is arranged at one side close to the conveying belt (32), and the first blocking frame (351) is arranged at the other side; the first blocking frame (351) and the second blocking frame (352) form a track groove for a single wood board to pass through on the table surface of the rolling table (35); the second stop frame (352) is provided with an opening, and the conveying belt (32) conveys the wood board to the rolling table (35) at the opening.
6. The manufacturing line for wood board processing according to claim 5, wherein: the first blocking frame (351) and the second blocking frame (352) are provided with strip-shaped gaps, and saw blades (353) used for cutting off the end parts of the wood boards are arranged at the strip-shaped gaps.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711244109.XA CN107803890B (en) | 2017-11-30 | 2017-11-30 | Production line for wood board processing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711244109.XA CN107803890B (en) | 2017-11-30 | 2017-11-30 | Production line for wood board processing |
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| CN107803890A CN107803890A (en) | 2018-03-16 |
| CN107803890B true CN107803890B (en) | 2023-03-31 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108481753B (en) * | 2018-04-17 | 2024-03-22 | 盐城旭华机械有限公司 | Automatic composite production line for wood-plastic plates |
| CN109304773B (en) * | 2018-11-09 | 2020-12-22 | 江门市大展鸿图木业有限公司 | Spliced wood board production line |
| CN111037656A (en) * | 2019-12-28 | 2020-04-21 | 江苏江佳机械有限公司 | Intelligent production line with optimized sectioning |
| CN112192683A (en) * | 2020-10-06 | 2021-01-08 | 李军 | Plate gluing and press-fitting device |
| CN114454268A (en) * | 2022-02-09 | 2022-05-10 | 黄骏锋 | Plywood bonding and shaping equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2820487Y (en) * | 2005-06-06 | 2006-09-27 | 刘平然 | Splicing machine for pencil plate |
| CN201833452U (en) * | 2010-01-19 | 2011-05-18 | 国家***北京林业机械研究所 | Multifunctional bamboo arc recombination high-frequency board jointer |
| CN103787049A (en) * | 2011-12-31 | 2014-05-14 | 苏州索力旺光伏设备有限公司 | Turning buffering mechanism for photovoltaic module flexible manufacturing system |
| CN103252812B (en) * | 2013-04-28 | 2016-06-29 | 东莞市锦诚机械有限公司 | The gluing batten of plate joggling apparatus overturns Chu Pin mechanism |
| CN105365004A (en) * | 2015-11-26 | 2016-03-02 | 安徽绩溪盛源装饰材料有限公司 | Wooden decoration strip splicing method and device thereof |
| CN106113168B (en) * | 2016-07-11 | 2018-06-26 | 山东长兴木业机械有限公司 | A kind of vertical veneer of quick pressing continuously splices machine and its splicing process |
| CN106042089B (en) * | 2016-08-12 | 2018-05-18 | 平顶山市安泰华矿用安全设备制造有限公司 | A kind of batten assembling unit |
| CN207564635U (en) * | 2017-11-30 | 2018-07-03 | 广西壮象木业有限公司 | A kind of production line of plank processing |
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