Disclosure of Invention
Based on this, it is necessary to provide an automatic woodworking drilling and engraving equipment aiming at the prior art, which can improve and increase the processing efficiency of the woodworking drilling and engraving equipment.
The invention discloses automatic woodworking drilling and engraving equipment which comprises a frame, wherein drilling and engraving devices are arranged on the upper layer of the frame, supporting tables are respectively arranged at two ends of the frame, an automatic feeding device and an automatic discharging device are arranged in front of the supporting tables, a sliding rail is arranged at the position, close to the rear end, of a lower-layer table top of the frame, two ends of the sliding rail extend to the outer end of the supporting tables, a plurality of sliding seats and a plurality of linkage seats are arranged on the sliding rail, the linkage rods are connected with the sliding seats and the upper ends of the linkage seats in a penetrating mode, the sliding seats are connected with air cylinders, the linkage seats are connected with pushing rods, material stirring sheets are arranged at the other ends of the pushing rods, a first guide bottom support and a second guide bottom support are arranged on the opposite sides of the lower-layer table top of the frame respectively, a positioning air cylinder is arranged on the second guide bottom support, a first pressing plate is arranged above the first guide bottom support, the first pressing plate is connected with the air cylinders, and a second pressing plate is arranged above the second guide bottom support.
The machine frame is characterized in that a positioning guide rail is arranged on the lower layer of the machine frame, a first guide rail and a second guide rail are arranged on the positioning guide rail, and a positioning cylinder is arranged on the second guide rail.
Further, a vacuum pump is arranged below the drilling and engraving device at the lower layer of the frame.
Further, a waste collection box is arranged on the lower layer of the frame.
Further, a strip-shaped through hole is formed in the back plate of the upper layer of the frame, and the mounting bracket penetrates through the strip-shaped through hole and is connected with the drilling and engraving device.
The automatic feeding device is characterized in that the automatic feeding device is provided with a base, the bottom of the base is provided with a cross beam, the bottom of the cross beam is provided with supporting feet, the base is provided with two groups of X-shaped movable brackets, the middle parts between the two groups of X-shaped movable brackets are connected through connecting shafts, one ends of the bottoms of the two groups of X-shaped movable brackets are fixedly connected with a bottom plate of the base, the other ends of the bottoms of the two groups of X-shaped movable brackets are connected through bracket connecting rods, movable wheels are arranged at two ends of the bracket connecting rods, the upper ends of the two groups of X-shaped movable brackets are movably connected with a material bearing platform through sliding wheels, a motor is arranged on the cross beam, far away from the movable wheels, below the base, one end of a screw is in threaded connection with the motor, the other ends of the screw are connected with the bracket connecting rods through connecting seats, and the automatic discharging device has the same structure as the automatic feeding device.
The base is provided with an L-shaped connecting plate at one side pointing to the frame, a fixing hole is arranged on a side plate of the frame, and the other end of the L-shaped connecting plate is fixedly connected with the fixing hole through a bolt.
Further, one end of the first pressing plate, which is far away from the air cylinder, is provided with a first pressing strip extending downwards. One end of the second compacting plate, which is far away from the air cylinder, is provided with a second compacting strip which extends downwards.
Further, a groove position is formed in the front side of one end of the supporting table, which is located on the frame, and the induction device is arranged in the groove position.
Further, the upper layer of the frame is provided with a plurality of drilling and engraving devices, and the table top of the lower layer of the frame is hollow.
The wood board drilling and engraving equipment has the beneficial effects that the processing efficiency of the wood board drilling and engraving equipment can be greatly improved by optimizing the structural arrangement of all links such as the movement, the fixation, the waste treatment and the like of the wood board in the wood board drilling and engraving process.
Detailed Description
The invention will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the invention and the specific objects and functions achieved.
Referring to fig. 1 and 5, the invention discloses an automatic woodworking drilling and engraving equipment, which comprises a frame 1, wherein the frame 1 is divided into an upper layer and a lower layer, the upper layer of the frame 1 is provided with drilling and engraving devices 2, the number of the drilling and engraving devices 2 can be set according to actual requirements, in the embodiment, the number of the drilling and engraving devices 2 is three, and the three drilling and engraving devices 2 can respectively execute different drilling and engraving tasks, so that one-machine multi-station operation can be realized.
The automatic feeding device 14 is arranged in front of the supporting table 3, the automatic feeding device 14' is arranged on the two ends of the frame 1, a base 140 is arranged on the automatic feeding device 14, a beam 141 is arranged at the bottom of the base 140, supporting feet 142 are arranged at the bottom of the beam 141, two groups of X-shaped movable brackets 143 are arranged on the base 140, the middle parts between the two groups of X-shaped movable brackets 143 are connected through connecting shafts 144, one ends of the bottoms of the two groups of X-shaped movable brackets 142 are fixedly connected with the bottom plate of the base 140, the other ends of the bottoms of the two groups of X-shaped movable brackets are connected through support connecting rods 145, movable wheels 146 are arranged at two ends of the support connecting rods 145, the upper ends of the two groups of X-shaped movable brackets 142 are movably connected with the material supporting table 147 through sliding wheels, a motor 148 is arranged on the beam 141 which is far away from the movable wheels 146 below the base 140, one end of each screw 149 is in threaded connection with the motor 148, and the other end of each screw 149 is connected with the support connecting rod 145 through the connecting seat 1410.
An L-shaped connecting plate 20 is arranged on one side, directed to the frame 1, of the base 141, a fixing hole 21 is formed in a side plate of the frame 1, and the other end of the L-shaped connecting plate 20 is fixedly connected with the fixing hole 21 through a bolt 22.
The automatic discharging device 14' has the same structure as the automatic feeding device 14, and the installation direction is adjusted.
When the automatic discharging device 14' and the automatic feeding device 14 do, a control system controls the processes, and further, a groove position 31 is arranged on the front side of one end of the supporting table 3, which is located on the frame 1, and a sensing device 32 is arranged in the groove position 31. The sensing device 32 is used for sensing the position of the wood board, and further, the information is transmitted to the control system, and the control system controls the automatic feeding device 14 and the automatic discharging device 14' to perform corresponding working processes.
Furthermore, the table top at the lower layer of the frame 1 is hollow, and the design mainly aims at the problem of collecting waste materials in the processing process of the wood board. The design of fretwork for the waste material directly can drop down, can not stay on the mesa, thereby influence the removal and the location of plank.
Further, a scrap collecting box 18 is provided at a lower layer of the frame 1. Facilitating the collection of the wood board directly into the scrap box receptacle 18 after the scrap material generated during the processing process has fallen.
The stability of efficiency and quality of processing is directly influenced in the removal and the location of plank on processing mesa, and then, lean on rear end department to be equipped with slide rail 4 on frame 1 lower floor mesa, slide rail 4 both ends extend to the supporting bench 3 outer end, be equipped with a plurality of sliding seats 5 and a plurality of linkage seat 6 on the slide rail 4, linkage rod 7 and sliding seat 5, linkage seat 6 upper end through connection, sliding seat 5 is connected with cylinder 51, linkage seat 6 is connected with ejector pin 8, the ejector pin 8 other end is provided with the plectrum 9, the plectrum 9 adopts unidirectional rotation's design principle, plectrum 9 is the location motionless when carrying out the propelling movement plank, in reset process, rotationally abduct when touching the plank.
Furthermore, a first guide rail 10 and a second guide rail 11 are further provided on the table top at the lower layer of the frame 1, a positioning guide rail 15 is further provided below the first guide rail 10 and the second guide rail 11, and the second guide rail 11 can move on the positioning guide rail 15.
Furthermore, a first guide shoe 101 and a second guide shoe 111 are respectively arranged on opposite sides of the first guide rail 10 and the second guide rail 11, and a moving groove capable of supporting the wood board and allowing the wood board to move is formed by the first guide shoe 101 and the second guide shoe 111.
In the processing process of the wood board, the wood board can be processed only by positioning, so that firstly, the positioning air cylinder 16 is arranged on the second guide rail 11, and the positioning air cylinder 16 applies pressure to the wood board from the side edge, so that the wood board is fixedly clamped.
Further, a first pressing plate 12 is provided above the first guide rail 10, the first pressing plate 12 is connected to the air cylinder, and a first pressing bar 121 extending downward is provided at an end of the first pressing plate 12 away from the air cylinder.
When the first compression plate 12 is pressed down, the first compression bar 121 tightly presses the wood board.
A second pressing plate 13 is arranged above the second guide rail 11, and the second pressing plate 13 is connected with an air cylinder. The end of the second compacting plate 13 remote from the cylinder is provided with a second compacting bar 131 extending downwards.
When the second pressing plate 13 is pressed down, the second pressing bar 131 presses the wood board tightly.
In order to strengthen the positioning of the wood board, particularly when the wood board with large size is processed, the flatness of the whole wood board is kept, and a vacuum suction pump 17 is arranged below the drilling and engraving device 2 at the lower layer of the frame 1. The vacuum pump 17 can suck the whole wood board downwards, and plays a very good stabilizing role.
The processing size of the wood board is different from product to product, and in order to meet the requirement, the width between the first guide rail 10 and the second guide rail 11 is only required to be adjusted according to the size of the wood board.
The upper back plate of the frame 1 is provided with a strip-shaped through hole 19, and the mounting bracket penetrates through the strip-shaped through hole 19 to be connected with the drilling and engraving device 2.
The front side of the upper layer and the lower layer of the frame 1 are respectively provided with a plurality of sliding doors 23, wherein the sliding doors of the upper layer of the frame 1 are also provided with perspective windows 24.
Before starting up, placing the wood board on a material bearing table 147 of the automatic feeding device 14, wherein two groups of X-shaped movable brackets 143 in the automatic feeding device 14 drive the material bearing table 147 to rise upwards, and when the sensing device 32 senses the wood board, the automatic feeding device 14 stops rising; at this time, the cylinder 51 starts to work, then drives the sliding seat 5 to slide towards the direction of the automatic feeding device 14, the sliding seat 5 drives the linkage rod 7, the linkage rod 7 drives the linkage seat 6, the linkage seat 6 drives the pushing rod 8, the pushing rod 8 drives the stirring sheet 9, the stirring sheet 9 is in a unidirectional rotation state at this time, when the stirring sheet 9 collides with a wood board, the stirring sheet 9 can rotate to give way, when the stirring sheet 9 moves to the end of the wood board, the stirring sheet 9 is restored to a vertical lower swinging state under the action of inertia due to the obstruction of the wood board, then the cylinder 51 drives the sliding seat 5 to move in the opposite direction, so that the stirring sheet 9 is driven to move in the forward direction, at this time, the stirring sheet 9 is non-rotatable, the wood board is pushed to move forward along a moving groove formed by the first guide collet 101 and the second guide collet 111, the drilling device 2 moving to the first processing position stops moving, the vacuum suction pump 17 starts to work, the wood board is sucked downwards, the effect of stabilizing the wood board is achieved, then the first compression plate 12 and the second compression plate 13 is pressed down under the action of the cylinder until the first compression plate 121 and the second compression plate 131 are tightly pressed. So that the wood board is firmly fixed. The first machining station of the drilling and engraving device 2 then starts the machining.
After the processing is finished, the first pressing plate 12 and the second pressing plate 13 are loosened, the automatic feeding device 14 has put the processing board on standby again, the air cylinder 51 starts to work and then drives the sliding seat 5 to slide towards the automatic feeding device 14 again until the material shifting sheet 9 reaches the end of the processing board, and meanwhile, the linkage seat 6 below the drilling and engraving device 2 of the second processing station drives the material shifting sheet 9, and the material shifting sheet 9 reaches the end of the processing board on the first processing station.
Then the air cylinder 51 drives the sliding seat 5 to move reversely, the two material shifting sheets 9 respectively push the wood board to be processed and the wood board processed on the first processing station to move forward to the processing position, and then the first compacting plate 12 and the second compacting plate 13 compact the wood board downwards. The processing is then started by the drilling and engraving device 2 at the first processing station and the second processing station.
After the above processing is completed, the operation actions of the above components are repeated, then the material shifting sheet 9 below the third processing station drilling and engraving device 2 moves to the tail end of the wood board on the second processing station, then the wood board is pushed to move to the third processing station, and the third processing station drilling and engraving device 2 processes the wood board.
After the above processing is completed, the operation actions of the above components are repeated, and then along with the forward movement of the wood board, the wood board on the third processing station moves to the automatic blanking device 14', and the blanking is completed by the automatic blanking device 14'.
The foregoing examples illustrate only a few embodiments of the invention and are described in detail herein without thereby limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.