CN106738172B - Full-automatic wood drilling and milling tenon inserting equipment - Google Patents

Abstract

The invention discloses a full-automatic wood drilling and milling tenon inserting device, which comprises a Y-axis slide rail arranged in parallel with a Y axis, wherein a pair of bases parallel with an X axis are arranged on the Y-axis slide rail, the distance between the pair of bases can be adjusted, a wood conveying mechanism for conveying wood to be processed from front to back along the X axis direction is arranged on the pair of bases, an automatic feeding mechanism, a double-end length fixing mechanism, a drilling mechanism, a milling mechanism and a glue spraying tenon inserting mechanism are sequentially arranged along the conveying direction of the wood conveying mechanism from front to back, a plurality of positioning mechanisms for positioning the wood at the processing stations of the mechanisms are also arranged on the wood conveying mechanism, compared with the prior discrete operating device, the automatic device can complete the whole set of continuous full-automatic operation of feeding, length fixing, drilling, milling, glue spraying, tenon inserting and the like only by manually feeding and receiving materials, greatly reduced the cost of labor, operating efficiency also has great promotion simultaneously.

Description

A fully automatic wood drilling, milling and tenoning equipment

technical field

The invention relates to the field of wood machinery equipment, in particular to a fully automatic wood drilling, milling and tenoning equipment.

Background technique

Existing equipment for length fixing, drilling, milling, and tenoning of timber is operated by separate machines, and each operating machine needs to be equipped with corresponding operators for loading, unloading, and material transfer between machines , for example, at present the above-mentioned processing of timber needs to use the double-headed shearing equipment to fix the length of the timber (cutting at both ends), and this equipment needs to be equipped with two operators at least; At least two operators are required; a milling machine is required to mill the wood, and at least two operators are required; a tenoning machine is required to tenon the wood, and generally at least four operators are required, so the total calculation is , To complete the continuous operation, at least ten operators are required. For the wood processing plant, this operation requires a lot of labor, which greatly increases the burden on the wood processing plant. Therefore, it is urgent to develop a fully automated machine that can save labor. Operate the device.

Contents of the invention

The object of the present invention is to provide a fully automatic wood drilling, milling and tenoning device for the above-mentioned defects of the prior art.

A fully automatic wood drilling and milling tenoning equipment, including a Y-axis slide rail parallel to the Y-axis, a pair of bases parallel to the X-axis are provided on the Y-axis slide rail, and a pair of bases between the pair of bases The distance between them can be adjusted. The pair of bases is provided with a wood conveying mechanism that conveys the wood to be processed from front to back along the X-axis direction, and an automatic feeding mechanism, a double-end fixed A long mechanism, a drilling mechanism, a milling mechanism, and a glue-spraying tenon mechanism. The wood conveying mechanism is also provided with a plurality of positioning mechanisms for positioning the wood at the processing stations of the above-mentioned mechanisms, and also includes a control mechanism. The control mechanism is electrically connected with the above-mentioned mechanisms and controls the automatic movement of the above-mentioned mechanisms according to a preset program.

More specifically, the number of the Y-axis slide rails is two, and the two Y-axis slide rails are arranged side by side parallel to each other. The wood conveying mechanism includes a pair of conveyor belt installation frames installed on a pair of bases. The conveying The two ends of the belt installation frame are provided with rotatable synchronous wheels, and a belt is connected between the synchronous wheels. One of the synchronous wheels is connected to the transmission motor. The belt is relatively fixed to the fixed block, and multiple fixed blocks are connected with a plurality of corresponding elastic push blocks. A buffer spring is arranged between the elastic push block and the fixed block. The finished product return mechanism of processed wood, the conveying direction of the finished product return mechanism is opposite to the conveying direction of the wood conveying mechanism. The material transfer mechanism of the finished product return mechanism. The material transfer mechanism includes a material transfer frame that can rotate around a central rotating shaft. The central rotating shaft is installed to the base through a bearing seat. It is connected by a piston rod of a moving cylinder.

More specifically, the positioning mechanism includes a plurality of blocks arranged at intervals, each block is driven by a block cylinder and can move onto the belt to block and position the movement of wood, and the block cylinder is relative to the conveyor belt installation frame fixed.

More specifically, the base on the left side of the pair of bases is fixedly connected to the Y-axis slide rail, and the base on the right side is driven by a spacing adjustment motor and can move along the Y-axis slide rail to adjust the spacing between the pair of bases. The spacing adjustment The output shaft of the motor is driven to connect the first Y-axis screw rod and a connecting shaft through the first transmission box, and the connecting shaft is driven to connect the second Y-axis screw rod through the second transmission box, and the base on the right side is fixedly connected to the first Y-axis screw rod. On the sliding sleeve that the Y-axis screw rod matches with the second Y-axis screw rod.

More specifically, the automatic feeding mechanism includes a pair of storage bays arranged on a pair of bases, and the distance between the pair of storage bays can be adjusted by a length adjuster to place wood of different lengths. The upper end of the storage card position is open, and the storage card position includes a front clamp and a rear clamp arranged parallel to the Z axis. The distance between the front clamp and the rear clamp can be adjusted by a width regulator to accommodate different widths. Wood, between the front pallet and the rear pallet is a wood storage position, a splint cylinder is arranged on one side of the front pallet, and the splint cylinder drives a splint to move backward to clamp the wood, and the wood storage position There is a material receiving plate under the bottom, and the material receiving plate is driven by a material receiving cylinder to lift up to catch the fallen wood. One of the storage card positions is provided with a push rod, and the other material storage card position is provided with a push rod. The pusher rod is driven by a pusher cylinder to move along the Y axis to push the wood to abut against the backing plate.

More specifically, the double-ended fixed-length mechanism includes a pair of fixed-length pressing devices and a pair of sawing devices that are oppositely arranged on a pair of bases. The fixed-length pressing plate of the pressing plate support is driven by a pressing plate cylinder to press down the end of the wood. The sawing device includes a saw blade that can move along the Z-axis direction and the Y-axis direction. The saw blade is composed of A saw blade motor is driven to rotate, and the saw blade motor is fixedly installed on a Y-axis sliding seat, and the Y-axis sliding seat is slidably arranged on a saw blade Y-axis adjusting plate, and the saw blade Y-axis adjusting plate is arranged on a Z On the shaft sliding seat, the saw blade Y-axis adjusting plate can move along the Y-axis to adjust the position of the saw blade in the Y-axis direction. The saw blade motor and the Y-axis sliding seat are driven by a Y-axis cylinder and can move along the Y-axis direction to Above the wood, the Z-axis sliding seat is slidably connected to a certain long column, and the Z-axis sliding seat is driven by a Z-axis cylinder and can move down along the Z-axis direction to saw off the end of the wood.

More specifically, there are two groups of drilling mechanisms, which are oppositely arranged on a pair of bases, including a drilling column fixed relative to the base, and a drilling height adjustment plate that can slide along the Z-axis direction is provided on the drilling column , the drilling height adjustment plate is provided with a drilling depth adjustment frame that can slide along the Y-axis direction, and the drilling depth adjustment frame is provided with a drilling X-axis adjustment plate that can slide along the X-axis direction, and the drilling X A drilling motor that can be advanced along the Y-axis direction is arranged on the shaft adjustment plate, and the drilling motor is connected with a piston rod of a drilling advancement cylinder, and the output shaft of the drilling motor is driven and connected with multiple drill bits through a multi-axis device The front ends of the plurality of drill bits are provided with a vacuum cleaner elastically abutting against the wood drilling surface, and the vacuum cleaner is provided with through holes through which the plurality of drill bits pass, and one side of the vacuum cleaner is provided with a drilling press for pressing the wood. Material device, the drilling and pressing device includes a pressing bracket fixedly connected to the base, a Z-axis pressing cylinder is arranged on the pressing bracket, and the Z-axis pressing cylinder drives a drilling pressing plate downward The movement compacts the wood.

More specifically, there are two groups of milling mechanisms, which are oppositely arranged on a pair of bases, including a milling base slidingly arranged on the base, and an X-axis servo motor is arranged on the milling base, and the X-axis servo motor The output shaft of the output shaft is connected vertically downward to a gear, the gear meshes with the linear rack set on the base, the X-axis servo motor drives the milling base to move along the X-axis direction, and a pair of feed depth adjustment plates are arranged on the milling base , a pair of milling Y-axis sliding seats that can move along the Y-axis direction are arranged on a pair of feed depth adjustment plates, and a pair of milling Y-axis sliding seats are driven by a pair of milling Y-axis cylinders. A pair of milling height adjustment plates are arranged at the front end of the type Y-axis slide seat, and a pair of milling motors are installed on the pair of milling height adjustment plates, and a pair of milling cutters are installed on the output shafts of the pair of milling motors. One side of the milling cutter is provided with a milling pressing device, the milling pressing device includes a pressing frame that can move up and down relative to the base, and the pressing frame is driven by a milling pressing cylinder to move down to press tight wood.

More specifically, there are two groups of the glue-spraying tenon mechanism, which are oppositely arranged on a pair of bases, including a tenon column fixed relative to the base, and a tenon column that can move along the Z-axis direction is arranged on the tenon column. Tenon height adjustment plate, the tenon height adjustment plate is provided with a tenon Y-axis position adjustment plate that can move along the Y-axis direction, and the tenon Y-axis position adjustment plate is provided with a tenon that can move along the X-axis direction The tenon X-axis position adjustment plate, the tenon X-axis position adjustment plate is provided with a tenon frame that can slide along the Y-axis direction, and the tenon frame is provided with a plurality of tenon cylinders that can move along the X-axis direction to adjust the position A plurality of tenon cylinder seats are fixedly installed with a plurality of push-in tenon cylinders to accommodate the movement of tenon rods. The tenon cylinder seats are driven by a tenon-in-tenon push cylinder and can move along the Y-axis direction so that the front ends of multiple push-in tenon cylinders connected to the drilled holes on the wood, and a plurality of inclined feeding tenon cylinders are installed above the multiple tenon cylinders, and a blocking cylinder for blocking the tenon rods is arranged on the multiple feeding tenon cylinders. Correspondingly, a plurality of glue spraying heads are installed under the tenon cylinder, and the multiple glue spraying heads are spraying glue to a plurality of drilled holes in the wood, and the multiple roots are pushed into the tenon cylinder. The mortise rod is pushed into the drilled multiple tenon push rods, one end of the multiple tenon push rods is fixedly connected with the push rod chuck, and the push rod chuck is clamped in the slot of a push plate, and the push rod The board is driven by a push rod cylinder, and one side of the tenon cylinder base is also provided with a tenon pressing device for pressing wood along the Z-axis direction.

A processing method for fully automatic wood drilling, milling and tenoning equipment, comprising the following steps:

A) Unloading: Put the wood to be processed from the upper opening of a pair of storage card positions, and place multiple woods in a stacked state and the bottom wood is clamped by the splint and the rear clamp;

B) Automatic feeding: the splint cylinder drives the splint to loosen the wood, the wood falls, and the wood at the bottom falls to the receiving plate lifted up below, then the splint cylinder drives the splint to press the wood again, and then the receiving cylinder drives the receiving plate Sink to put the wood on the receiving plate on the belt, and at the same time, the pushing cylinder drives the pushing rod to move along the Y-axis direction to make the wood touch the backing plate;

C) Fixed length: The elastic push block on the belt pushes the wood to be processed to the processing station of the double-ended fixed-length mechanism, and then it is blocked by the stopper of the station for positioning, and the fixed-length pressing plate of the fixed-length pressing device is downward. Press the two ends of the wood, and a pair of sawing devices start to saw the two ends of the wood according to the predetermined length. After the length is fixed, the stopper sinks;

D) Drilling: The belt and the elastic push block push the wood to move to the drilling processing station, and then it is blocked by the block of the station for positioning, and the drilling pressing plate of the drilling pressing device presses down the two ends of the wood , the drilling mechanism starts to drill holes on the two end faces of the wood, and after the drilling is completed, the stopper sinks;

E) Milling: The belt and the elastic push block push the wood to move to the milling processing station, and then it is blocked by the block of the station for positioning. The pressing frame of the milling pressing device presses down on both ends of the wood, The molding mechanism begins to mill the two end faces of the wood, and after the milling is completed, the stopper sinks;

F) Glue spraying and tenoning: the belt and the elastic push block push the wood to move to the glue spraying and tenoning processing station, and then it is blocked by the stopper for positioning. The glue spraying head of the mechanism sprays glue on the drilled holes, and then the push rod cylinder drives the push rod to insert multiple tenon sticks into the corresponding drill holes on both ends of the wood. After the tenon insertion is completed, the stopper sinks;

G) Finished product return: The belt and the elastic push block push the wood to move to the material transfer frame of the material transfer mechanism outside the belt, and then the material transfer cylinder drives the material transfer frame to rotate, so that the wood slides to the finished product return mechanism below, and is Transport to the discharge end for receiving operations.

Repeat steps A) to G) to carry out the above-mentioned cycle for the next piece of wood.

Compared with the prior art, the advantage of the present invention is: compared with the previous discrete operating equipment, this automatic equipment only needs one person to carry out material feeding and receiving, and can complete the whole set of material feeding, length fixing and drilling. , Milling, glue spraying and tenon insertion and other continuous fully automated operations, greatly reducing labor costs, and at the same time greatly improving operating efficiency.

Description of drawings

Fig. 1 is one of structural representations of the present invention.

Fig. 2 is the second structural diagram of the present invention.

Fig. 3 is the third structural diagram of the present invention.

Fig. 4 is a structural schematic diagram of the wood conveying mechanism of the present invention.

Fig. 5 is a structural schematic diagram of the positioning mechanism of the present invention.

Fig. 6 is one of the structural schematic diagrams of the automatic feeding mechanism of the present invention.

Fig. 7 is the second structural schematic diagram of the automatic feeding mechanism of the present invention.

Fig. 8 is one of the structural schematic diagrams of the double-ended length-fixing mechanism of the present invention.

Fig. 9 is the second structural schematic diagram of the double-ended length-fixing mechanism of the present invention.

Fig. 10 is one of the structural schematic diagrams of the drilling mechanism of the present invention.

Fig. 11 is the second structural schematic diagram of the drilling mechanism of the present invention.

Fig. 12 is one of the structural schematic diagrams of the milling mechanism of the present invention.

Fig. 13 is the second structural diagram of the milling mechanism of the present invention.

Fig. 14 is one of the structural schematic diagrams of the glue spraying tenon mechanism of the present invention.

Fig. 15 is the second structural schematic diagram of the glue spraying tenon mechanism of the present invention.

Fig. 16 is the third structural schematic diagram of the glue spraying tenon mechanism of the present invention.

Fig. 17 is a schematic structural view of the material shifting mechanism of the present invention.

Detailed ways

The present invention will be further described below according to the accompanying drawings and specific embodiments, but the embodiments of the present invention are not limited thereto.

As shown in Figures 1 to 3, an embodiment of a fully automatic wood drilling and milling type tenoning equipment is used to determine the length of the two ends of the cuboid wood 100 (to make each wood have a consistent length, that is, saw off) , Drilling (that is, tenon rod insertion), milling (milling the two ends of the wood into the desired curved surface), glue spraying and tenoning operations, the equipment includes two Y-axis slide rails 1 set parallel to the Y-axis , the Y-axis slide rail 1 is provided with a pair of bases 10 parallel to the X-axis, the distance between the pair of bases 10 can be adjusted, specifically, the base 10 on the left side of the pair of bases 10 is fixedly connected to Y-axis slide rail 1, the base 10 on the right side is driven by a spacing adjustment motor 101 and can move along the Y-axis slide rail 1 to adjust the spacing between a pair of bases 10, wherein the output shaft of the spacing adjustment motor 101 passes through the first transmission box 102 The first Y-axis screw rod 103 is driven and connected to a connecting shaft 104, and the connecting shaft 104 is driven to connect the second Y-axis screw rod 106 through the second transmission box 105, and the base 10 on the right side is fixedly connected to the first Y-axis screw rod. On the matching sliding sleeve of the rod 103 and the second Y-axis screw rod 106, the pitch adjustment motor 101 drives the first Y-axis screw rod 103 and the second Y-axis screw rod 106 to rotate synchronously, so that the base on the right side moves along the Y-axis direction Move, and then adjust the distance between the two bases 10 .

The pair of bases 10 are provided with a timber conveying mechanism 11 that conveys timber 100 from front to rear along the X-axis direction, and an automatic feeding mechanism 2 is sequentially arranged from front to rear along the conveying direction of the timber conveying mechanism 11 (that is, the X-axis direction). , a double-ended fixed-length mechanism 3, a drilling mechanism 4, a milling mechanism 5 and a glue-spraying tenon mechanism 6, and the wood conveying mechanism 11 is also provided with a plurality of holes for positioning the wood at the processing stations of the above-mentioned mechanisms The positioning mechanism also includes a control mechanism (not shown in the figure), which is electrically connected to the above-mentioned mechanisms and controls the automatic movement of the above-mentioned mechanisms according to a preset program.

As shown in Fig. 4, the wood conveying mechanism 11 includes a pair of conveyor belt installation frames 110 (only one of which is shown in Fig. 4) fixedly installed to a pair of bases 10, and the two ends of the conveyor belt installation frame 110 are provided with Rotatable synchronous wheels 111, belts 112 are connected between the synchronous wheels 111, one of the synchronous wheels 111 is connected with the transmission motor 1110, two belts 112 are arranged side by side and a plurality of intervals are installed on it. A fixed fixed block 113, a plurality of fixed blocks 113 are connected with a plurality of elastic push blocks 114 that can move relative to them, a buffer spring is arranged between the elastic push blocks 114 and the fixed block 113, during the process of conveying the wood 100 , the wood is pushed forward by the elastic push block 114, and due to the elastic buffering effect of the elastic push block, the wood appearance will not be damaged during the process of pushing the wood.

The finished product return mechanism 12 is also arranged below the described timber conveying mechanism 11, and the structure of the described finished product returning mechanism 12 is identical with the timber conveying mechanism 11, and both conveying directions are completely opposite, and are used for processing good timber (i.e. finished product) from The back end is returned to the front end again, which is convenient for manual feeding and receiving operations at the same end of the equipment, and its structure will not be described here.

As shown in Figure 5, the positioning mechanism includes a plurality of blocks 115 arranged at intervals, each block 115 is driven by a block cylinder 116 and can move up and down on the belt so as to block and position the movement of wood, so as to facilitate the operation of the corresponding operating mechanism , the block cylinder 116 is fixed relative to the conveyor belt installation frame 110 .

As shown in Figures 6 and 7, the automatic feeding mechanism 2 includes a pair of storage card positions 21 arranged on a pair of bases 10, the two ends of the wood 100 are stuck on the pair of storage card positions 21, and a pair of storage positions The distance between the material clamping positions 21 can be adjusted by the length adjuster 27 to adapt to the placement of wood of different lengths. The storage material clamping position 21 includes a front clamping plate 22 and a rear clamping plate 23 arranged parallel to the Z axis. The distance between the clamping plate 22 and the rear clamping plate 23 can be adjusted by the width adjuster 24 to adapt to the placement of wood of different widths. Between the front clamping plate 22 and the rear clamping plate 23 is a storage position for wood. During the operation of the equipment , it is necessary to put wood from the upper openings of the front clamping plate 22 and the rear clamping plate 23, the front clamping plate 22 is provided with a clamping plate cylinder 251, and the clamping plate cylinder 251 drives a clamping plate 25 to move toward the rear clamping plate 23 to clamp Tighten the wood so that the wood cannot fall. When the wood on the belt is removed, the splint cylinder 251 retracts, and the wood falls automatically. A receiving plate 29 is arranged below the wood storage position, and the receiving plate 29 is controlled by a receiving cylinder. 291 is driven to lift up to catch the fallen timber. When the material receiving cylinder 291 retracts, the timber on the material receiving plate 29 automatically falls onto the belt. One of the storage card positions 21 is provided with a push rod 26, and the other The storage card position 21 is provided with a backing plate 28, and the push rod 26 is driven by a pushing cylinder 261 to move along the Y-axis direction to push the wood to abut against the backing plate 28, so that when the wood falls, one end thereof is always in contact with the backing plate 28. The plate (reference plane) is flush for subsequent sawing operations.

As shown in Fig. 8 and Fig. 9, the double-ended fixed-length mechanism 3 includes a pair of fixed-length pressing devices and a pair of sawing devices oppositely arranged on a pair of bases 10, and the fixed-length pressing device includes a pair of fixed-length pressing devices relatively fixed with the base. The platen support 31 and the fixed-length platen 32 slidably arranged on the platen support, the fixed-length platen 32 is driven by a platen cylinder 321 to press down the end of the wood, and the sawing device includes a sawing device that can move along the Z-axis direction and the Y-axis The saw blade 33 moving in the direction, the saw blade 33 is driven to rotate by a saw blade motor 331, and the saw blade motor 331 is fixedly mounted on a Y-axis slide 332, and the Y-axis slide 332 is slidably arranged on a saw blade Y On the shaft adjustment plate 336, the saw blade Y-axis adjustment plate 336 is arranged on a Z-axis sliding seat 334. The saw blade Y-axis adjustment plate 336 can move along the Y-axis to adjust the position of the saw blade in the Y-axis direction. The motor 331 and the Y-axis slide 332 are driven by a Y-axis cylinder 333 and can move to the top of the wood along the Y-axis direction. The Z-axis slide 334 is slidably connected to a certain long column 335. The Z-axis slide 334 is driven by a Z Axis cylinder (not shown in the figure) drives and can move downwards along the Z-axis direction to saw off the end of timber, when timber moves to the processing station of double-end fixed-length mechanism 3 (X-axis direction is blocked by block 115 Positioning), a pair of fixed-length pressing plates 32 are driven by the pressing plate cylinder 321 to press down the two ends of the wood. Move downward to cut off the end of the wood, then the saw blade 33 retracts along the Y-axis direction and then rises, advances along the Y-axis direction again and resets to the initial position, and repeats the sawing operation of the next wood, so that the wood passes through both ends After the head is sawed off, all of them are processed into a consistent length, and a slant plate is arranged below the saw blade to facilitate the removal of sawdust.

As shown in Figures 10 and 11, the drilling mechanism 4 has two groups, which are oppositely arranged on a pair of bases 10, including a drilling column 41 fixed to the base 10, and the drilling column 41 is provided with a direction sliding drilling height adjustment plate 42, the drilling height adjustment plate 42 is provided with a drilling depth adjustment frame 44 that can slide along the Y-axis direction, and the drilling depth adjustment frame 44 is provided with a drilling depth adjustment frame that can slide along the X-axis direction Sliding drilling X-axis adjustment plate 46, the drilling X-axis adjustment plate 46 is provided with a drilling motor 47 that can advance along the Y-axis direction, and the drilling motor 47 is connected with a piston rod of a drilling advancement cylinder 471, The output shaft of the drilling motor 47 is driven to connect a plurality of drill bits 473 through a multi-axis device 472. The front ends of the plurality of drill bits 473 are provided with a vacuum cleaner 48 elastically abutting against the wood drilling surface. There are through holes 481 through which a plurality of drill bits 473 pass. One side of the vacuum cleaner 48 is provided with a drilling pressing device 49 for pressing wood. The drilling pressing device 491 includes a pressing bracket 490 fixedly connected to the base 10, A Z-axis pressing cylinder 491 is arranged on the pressing bracket 490, and the Z-axis pressing cylinder 491 drives a drilling pressing plate 492 to move downwards to compress the wood, and through adjustment and drilling height adjustment plate 42, the drill The three adjustment screw rods (43, 45, 461) that the hole depth adjustment frame 44 and the drilling X-axis adjustment plate 46 are connected respectively can adjust the position of the drill bit in the initial state. During work, the drilling cylinder 471 promotes multiple The end face of the drill bit 473 abutting against the wood is used to drill holes in the wood, which is convenient for the subsequent insertion of the mortise rod.

More specifically, the height of the drilling height adjusting plate 42 (i.e. the height of the drill bit) can be adjusted along the Z-axis direction by the Z-axis adjusting screw rod 43, and the height of the drilling depth adjusting frame 44 can be adjusted along the Y-axis direction by the Y-axis adjusting screw rod 45. position (i.e. the position of the drill bit in the Y-axis direction), the position of the drilling X-axis adjustment plate 46 (i.e. the position of the drill bit in the X-axis direction) can be adjusted along the X-axis direction by the X-axis adjusting screw rod 461, under the initial state, it can be adjusted according to Processing requires proper adjustment of all three.

As shown in Fig. 12 and Fig. 13, there are two groups of milling mechanism 5, which are oppositely arranged on a pair of bases 10, including a milling base 51 slidingly arranged on the base 10, and the milling base 51 is provided with an X-axis servo Motor 510, the output shaft of the X-axis servo motor 510 is vertically connected to a gear downward, and the gear meshes with the linear rack arranged on the base. The X-axis servo motor drives the milling base 51 to move along the X-axis direction, and the milling A pair of feed depth adjustment plates 520 are provided on the base 51, and a pair of milling Y-axis slide seats 52 that can move along the Y-axis direction are provided on the pair of feed depth adjustment plates 520. A pair of milling Y-axis slide seats 52 is driven by a pair of milling type Y-axis cylinders 521, and a pair of milling type height adjustment plates 522 are arranged at the front ends of the pair of milling type Y-axis slide seats 52, and a pair of milling type height adjustment plates 522 are installed on the pair of milling type Motor 523, a pair of milling cutters 524 are installed on the output shaft of the pair of milling motors 523, and one side of the milling cutters 524 is provided with a milling pressing device, and the milling pressing device includes a base 10 A pressing frame 53 that can move up and down, and the pressing frame 53 is driven by a milling type pressing cylinder 531 to move downwards to compress the wood. Preferably, in a pair of milling cutters 524, one of them is a positive rotating cutter, The other is a reversing knife, which is convenient for adapting to the diverse processing needs of customers for different materials and products.

By adjusting the two adjustment screw rods connected with the feed depth adjustment plate 520 and the milling height adjustment plate 522, the position of the milling cutter along the Y-axis direction and the Z-axis direction (that is, the position of the initial state) can be adjusted. After adjustment, when When the wood is transported to the milling station, after being fixed by the pressing frame 53 and the stopper 115, the X-axis servo motor 510 drives the milling cutter to move along the X-axis direction, and at the same time, the milling Y-axis cylinder 521 drives the milling cutter along the Y-axis Direction movement, the two end faces of the wood are milled (milled into the desired curved surface).

As shown in Fig. 14, Fig. 15 and Fig. 16, the glue-spraying tenon mechanism 6 has two groups, which are oppositely arranged on a pair of bases 10, including a tenon column 60 fixed relative to the base 10, and the tenon column 60 There is a mortise height adjustment plate 61 that can move along the Z-axis direction, and the mortise height adjustment plate 61 is provided with a mortise Y-axis position adjustment plate 62 that can move along the Y-axis direction. The position adjustment plate 62 is provided with a tenon X-axis position adjustment plate 63 that can move along the X-axis direction, and the tenon X-axis position adjustment plate 63 is provided with a tenon frame 64 that can slide along the Y-axis direction. The frame 64 is provided with a plurality of tenon cylinder seats 65 that can move along the X-axis direction to adjust the position, and a plurality of tenon cylinder seats 65 are fixedly installed with a plurality of push-in tenon cylinders 66 for accommodating the movement of the tenon bar. 65 is driven by a tenon propelling cylinder 651 and can be pushed along the Y-axis direction so that the front ends of multiple push-in tenon cylinders 66 abut against the drilled holes on the wood. Feeding tenon cylinder 67, the multiple feeding tenon cylinders 67 are provided with a blocking cylinder 671 for blocking the tenon rods, and the plurality of tenon cylinders 66 are pushed into the lower part of the corresponding set with a plurality of glue spraying heads 68, said A plurality of glue spraying heads 68 are spraying glue to a plurality of drill holes in the wood, and the plurality of tenon cylinders 66 are provided with a plurality of tenon push rods 69 for pushing tenon sticks into the drill holes. One end of a plurality of tenon push rods 69 is fixedly connected with a push rod clamp 694, and the push rod clamp 694 is clamped in a slot 693 of a push plate 691, and the push plate 691 is driven by a push rod cylinder 692. The adjacent side of the above-mentioned glue-spraying tenon mechanism 6 is provided with a corresponding tenon pressing device. Its structure is the same as that of each of the above-mentioned pressing devices. The device and the stopper are fixed, and then the tenon cylinder seat 65 is driven to advance along the Y-axis direction by the tenon push cylinder 651, so that the front ends of the multiple tenon cylinders 66 abut against the drill holes on the wood, and then the multiple glue spray heads 68 The glue is being injected into the drilled hole, and then the push rod cylinder 692 drives a plurality of tenon push rods 69 to move forward, thereby pushing multiple tenon rods into the drill hole, and the tenon insertion operation is completed. After the tenon insertion operation is completed, The blocking cylinder 671 of the feeding tenon cylinder 67 is unclamped so that the tenon bar slides downward and falls into the push-in tenon cylinder 66 below (the push-in tenon cylinder is provided with a feeding port), which is convenient for the next tenon insertion action.

As shown in Figure 17, the outside of the rear end of the wood delivery mechanism 11 and the finished product return mechanism 12 is provided with a material transfer mechanism 7 for transferring wood from the wood delivery mechanism 11 to the finished product return mechanism 12, and the material transfer mechanism 7 includes a A material transfer frame 71 that rotates around a central rotating shaft 72, the central rotating shaft 72 is mounted to the base 10 through a bearing seat, the central rotating shaft 72 is fixedly connected with an eccentric block 73, and the eccentric block 73 is controlled by the piston of a material transferring cylinder 74 Rod connection, when the wood on the wood conveying mechanism 11 completes the above-mentioned processing process, it flows to the material transfer frame 71, and the material transfer cylinder 74 drives the material transfer frame 71 to rotate, so that the processed wood slides to the finished product return mechanism 12, Then it is returned from the back end of the equipment to the front end of the equipment, so that it is convenient to manually carry out both discharging and receiving operations at the same end of the equipment.

Wherein in the present embodiment, the control mechanism adopts a PLC controller, more specifically, the PLC controller preferably adopts a sports PLC controller of Taiwan Yonghong Company, the PLC controller model is fbs_60mct_ac, and the PLC controller is connected with a plurality of solenoid valves, A plurality of solenoid valves control the cylinders in the above-mentioned mechanisms (the solenoid valves control the on-off of the air sources of the cylinders), so that the PLC controller can control the automatic movement of the above-mentioned mechanisms according to the preset program. This is the prior art. Its working principle will not be repeated here.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and structure of the present invention. and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. A fully automatic wood drilling and milling type tenoning device, characterized in that it comprises a Y-axis slide rail parallel to the Y-axis, a pair of bases parallel to the X-axis are provided on the Y-axis slide rail, and the The distance between the pair of bases can be adjusted, and the pair of bases is provided with a wood conveying mechanism for conveying the wood to be processed from front to back along the X-axis direction, and is sequentially provided with automatic upper Material mechanism, double-end fixed-length mechanism, drilling mechanism, milling mechanism and glue-spraying tenon mechanism. The wood conveying mechanism is also provided with a plurality of positioning mechanisms for positioning the wood at the processing stations of the above-mentioned mechanisms. It also includes a control mechanism, which is electrically connected to the above-mentioned mechanisms and controls the automatic movement of the above-mentioned mechanisms according to the preset program; the number of the Y-axis slide rails is two, and the two Y-axis slide rails are parallel to each other. Arranged side by side, the wood conveying mechanism includes a pair of conveyor belt mounting frames mounted on a pair of bases, and rotatable synchronous wheels are arranged at both ends of the conveyor belt mounting frames, and a belt is connected between the synchronous wheels, wherein A synchronous wheel is connected to the transmission motor, two belts are arranged side by side and a plurality of fixed blocks fixed with the belts are installed on them, and a plurality of fixed blocks are connected with a plurality of corresponding elastic push blocks. A buffer spring is arranged between the push block and the fixed block, and a finished product return mechanism for returning the processed wood is arranged under the wood conveying mechanism, and the conveying direction of the finished product returning mechanism is opposite to that of the timber conveying mechanism. The outside of the rear end of the wood conveying mechanism and the finished product return mechanism is provided with a material transfer mechanism for transferring wood from the wood conveying mechanism to the finished product return mechanism, and the material transfer mechanism includes a material transfer frame that can rotate around a central shaft. The central rotating shaft is installed to the base through a bearing seat, and the central rotating shaft is fixedly connected to an eccentric block, and the eccentric block is connected by a piston rod of a material-moving cylinder; the left base of the pair of bases is fixedly connected to the Y-axis The slide rail, the base on the right is driven by a pitch adjustment motor and can move along the Y-axis slide rail to adjust the distance between a pair of bases. The output shaft of the pitch adjustment motor is driven to connect the first Y-axis screw and a The connecting shaft is driven to connect the second Y-axis screw rod through the second transmission box, and the base on the right side is fixedly connected to the sliding sleeve matched with the first Y-axis screw rod and the second Y-axis screw rod. 2. The fully automatic wood drilling and milling tenoning equipment according to claim 1, wherein the positioning mechanism includes a plurality of stoppers arranged at intervals, and each stopper is driven by a stopper cylinder and can move to the belt The movement of the wood is blocked and positioned, and the block cylinder is fixed relative to the conveyor belt installation frame. 3. The fully automatic wood drilling and milling tenoning equipment according to claim 1, wherein the automatic feeding mechanism includes a pair of storage card positions arranged on a pair of bases, a pair of storage card positions The distance between the positions can be adjusted by the length adjuster to place wood of different lengths. The upper end of the storage card position is open, and the storage card position includes a front clamping plate and a rear clamping plate arranged parallel to the Z axis. The front clamping plate The distance between the front pallet and the rear pallet can be adjusted by the width regulator to place wood of different widths. The wood storage position is between the front pallet and the rear pallet. A splint cylinder is arranged on one side of the front pallet, so The splint cylinder drives a splint to move backward to clamp the wood, and a material receiving plate is arranged below the wood storage position, and the material receiving plate is driven upward by a material receiving cylinder to catch the falling wood. One storage card position is provided with a pusher rod, and the other storage card position is provided with a backing plate, and the pusher rod is driven by a pusher cylinder to move along the Y-axis direction to push the wood to abut against the backing plate. 4. The automatic wood drilling and milling tenoning equipment according to claim 1, characterized in that the double-ended fixed-length mechanism includes a pair of fixed-length pressing devices and a pair of saws that are oppositely arranged on a pair of bases The fixed-length pressing device includes a pressing plate bracket fixed relative to the base and a fixed-length pressing plate slidingly arranged on the pressing plate support. The fixed-length pressing plate is driven by a pressing plate cylinder to press down the end of the wood. The saw The cutting device includes a saw blade that can move along the Z-axis direction and the Y-axis direction. The saw blade is driven to rotate by a saw blade motor. On a saw blade Y-axis adjustment plate, the saw blade Y-axis adjustment plate is arranged on a Z-axis slide seat, and the saw blade Y-axis adjustment plate can move along the Y-axis to adjust the position of the saw blade in the Y-axis direction. The sheet motor and the Y-axis sliding seat are driven by a Y-axis cylinder and can move to the top of the wood along the Y-axis direction. The Z-axis sliding seat is slidingly connected to a certain long column, and the Z-axis sliding seat is driven by a Z-axis cylinder. The Z-axis moves down to saw the end of the wood. 5. The fully automatic wood drilling and milling type tenoning equipment according to claim 1, characterized in that there are two groups of drilling mechanisms, which are oppositely arranged on a pair of bases, including drilling columns fixed relative to the bases, The drilling column is provided with a drilling height adjustment plate that can slide along the Z-axis direction, and the drilling height adjustment plate is provided with a drilling depth adjustment frame that can slide along the Y-axis direction. A drilling X-axis adjustment plate that can slide along the X-axis direction is arranged on the frame, and a drilling motor that can be advanced along the Y-axis direction is arranged on the drilling X-axis adjustment plate. The drilling motor and a piston of a drilling advancement cylinder Rod connection, the output shaft of the drilling motor drives and connects a plurality of drill bits through a multi-axis device, the front ends of the plurality of drill bits are provided with a vacuum cleaner elastically abutting against the wood drilling surface, and the vacuum cleaner is provided with a plurality of The through hole through which the drill bit passes, and a drilling and pressing device for pressing wood is provided on one side of the vacuum cleaner. The drilling and pressing device includes a pressing bracket fixedly connected to the base, and a Z-axis is arranged on the pressing bracket. A pressing cylinder, the Z-axis pressing cylinder drives a drilling pressing plate to move downwards to compress the wood. 6. The automatic wood drilling and milling tenoning equipment according to claim 1, characterized in that there are two sets of milling mechanisms, which are oppositely arranged on a pair of bases, including milling bases slidingly arranged on the bases , the milling base is provided with an X-axis servo motor, the output shaft of the X-axis servo motor is vertically connected to a gear downward, and the gear meshes with a linear rack arranged on the base, and the X-axis servo motor drives the milling machine. The milling base moves along the X-axis direction. A pair of feed depth adjustment plates are set on the milling base. A pair of milling Y-axis sliding seats that can move along the Y-axis direction are arranged on a pair of feed depth adjustment plates. A pair of milling The type Y-axis slide seat is driven by a pair of milling type Y-axis cylinders, and the front end of the pair of milling type Y-axis slide seats is provided with a pair of milling type height adjustment plates, and a pair of milling type height adjustment plates are installed on the pair of milling type A pair of milling cutters are installed on the output shafts of the pair of milling motors, and a milling pressing device is provided on one side of the milling cutters, and the milling pressing device includes a pressing device that can move up and down relative to the base. The material rack is driven by the milling type pressing material cylinder to move down to compress the wood. 7. The fully automatic wood drilling and milling tenoning equipment according to claim 1, characterized in that there are two sets of glue spraying and tenoning mechanisms, which are oppositely arranged on a pair of bases, including The tenon column, the tenon column is provided with a tenon height adjustment plate that can move along the Z-axis direction, and the tenon height adjustment plate is provided with a tenon Y-axis position adjustment plate that can move along the Y-axis direction, The mortise Y-axis position adjustment plate is provided with a mortise X-axis position adjustment plate that can move along the X-axis direction, and the mortise X-axis position adjustment plate is provided with a mortise frame that can slide along the Y-axis direction. The tenon frame is provided with a plurality of tenon cylinder seats that can move along the X-axis direction to adjust the position, and a plurality of tenon cylinder seats are fixedly installed on the multiple tenon cylinder seats to accommodate the movement of the tenon bar. The tenon cylinder seat is composed of a The drive of the tenon pusher cylinder can move along the Y-axis direction so that the front ends of the multiple push-in tenon cylinders abut against the drilled holes on the wood, and there are multiple feeding tenon cylinders arranged obliquely on the top of the multiple push-in tenon cylinders. The multiple feeding tenon cylinders are provided with blocking cylinders to block the tenon rods, and the lower parts of the multiple tenon cylinders are correspondingly provided with a plurality of glue spraying heads, and the multiple glue spraying heads are directly facing the multiple tenon sticks on the wood. glue spraying in each drilled hole, the multiple tenoned push rods are provided with a plurality of tenoned push rods for pushing the tenon rods into the drilled holes, one end of the multiple tenoned push rods is fixedly connected with a push rod chuck, The push rod chuck is clamped in the slot of a push plate, and the push plate is driven by a push rod cylinder. One side of the tenon cylinder seat is also provided with a tenon press for pressing wood along the Z-axis direction. feeding device. 8. A processing method for fully automatic wood drilling, milling and tenoning equipment, characterized in that it comprises the following steps: A) Unloading: Put the wood to be processed from the upper opening of a pair of storage card positions, and place multiple woods in a stacked state and the bottom wood is clamped by the splint and the rear clamp; B) Automatic feeding: the splint cylinder drives the splint to loosen the wood, the wood falls, and the wood at the bottom falls to the receiving plate lifted up below, then the splint cylinder drives the splint to press the wood again, and then the receiving cylinder drives the receiving plate Sink to put the wood on the receiving plate on the belt, and at the same time, the pushing cylinder drives the pushing rod to move along the Y-axis direction to make the wood touch the backing plate; C) Fixed length: The elastic push block on the belt pushes the wood to be processed to the processing station of the double-ended fixed-length mechanism, and then it is blocked by the stopper of the station for positioning, and the fixed-length pressing plate of the fixed-length pressing device is downward. Press the two ends of the wood, and a pair of sawing devices start to saw the two ends of the wood according to the predetermined length. After the length is fixed, the stopper sinks; D) Drilling: The belt and the elastic push block push the wood to move to the drilling processing station, and then it is blocked by the block of the station for positioning, and the drilling pressing plate of the drilling pressing device presses down the two ends of the wood , the drilling mechanism starts to drill holes on the two end faces of the wood, and after the drilling is completed, the stopper sinks; E) Milling: The belt and the elastic push block push the wood to move to the milling processing station, and then it is blocked by the block of the station for positioning. The pressing frame of the milling pressing device presses down on both ends of the wood, The molding mechanism begins to mill the two end faces of the wood, and after the milling is completed, the stopper sinks; F) Glue spraying and tenoning: the belt and the elastic push block push the wood to move to the glue spraying and tenoning processing station, and then it is blocked by the stopper for positioning. The glue spraying head of the mechanism sprays glue on the drilled holes, and then the push rod cylinder drives the push rod to insert multiple tenon sticks into the corresponding drill holes on both ends of the wood. After the tenon insertion is completed, the stopper sinks; G) Finished product return: The belt and the elastic push block push the wood to move to the material transfer frame of the material transfer mechanism outside the belt, and then the material transfer cylinder drives the material transfer frame to rotate, so that the wood slides to the finished product return mechanism below, and is Transport to the discharge end for receiving operation; H) Repeat step A) to step G), and carry out the above cycle for the next piece of wood.