CN211221144U - A CNC tenon and groove machine that can automatically remove mortise wood chaff - Google Patents

Abstract

The utility model discloses a numerical control mortising machine capable of automatically clearing mortising sawdust, which comprises a machine table and a mortising mechanism, wherein the mortising mechanism is arranged on the machine table through an X-axis slide rail, a Y-axis slide rail and a Z-axis slide rail in a transmission way; the mortise mechanism comprises a second procedure cutter extending out of the execution cylinder and a third procedure air nozzle extending out of the execution cylinder, the lower end of the second procedure cutter extending out of the execution cylinder is connected and provided with a second procedure spindle motor in a transmission way, the lower end of the third procedure air nozzle extending out of the execution cylinder is connected and provided with an air nozzle in a transmission way, and one side of the second procedure spindle motor is provided with a first procedure spindle motor fixedly arranged at the lower end of the mortise mechanism; the utility model can automatically clear the sawdust in the tenon hole, can more effectively clear the sawdust, avoid the problem that the tenon can not be assembled when the furniture is assembled in the later period because some dead angles are not cleared; and the phenomenon that the worker blows sawdust out reversely to hurt eyes of the worker can be avoided.

Description

A CNC tenon and groove machine that can automatically remove mortise wood chaff

technical field

The utility model relates to the technical field of wood processing in furniture factories, in particular to a numerical control tenon and groove machine capable of automatically removing mortise wood chaff.

Background technique

CNC tenon and groove machine is a woodworking machine tool that automatically processes rectangular tenon and groove on wood or round tenon and groove on wood. At present, the CNC tenon and groove machine commonly used in our country only has the function of milling, and the wood chaff in the tenon cannot be automatically removed. It needs to be blown with an air gun manually, and the processing efficiency is low. Moreover, the wood chaff will be blown in the reverse direction by manually blowing the wood chaff. When it comes out, it can easily enter the eyes of workers and cause damage to the eyes of workers.

Utility model content

In order to overcome the deficiencies of the prior art, the utility model provides a numerical control tenon and groove machine which can automatically remove the mortise wood bran, can automatically blow out the wood bran in the tenon groove, has higher work efficiency, and avoids the wood bran being harmful to the eyes of the staff. damage, and the wood chaff in the tongue and groove can be removed more cleanly.

In order to solve the above-mentioned technical problems, the utility model provides the following technical solutions:

A numerical control tenon and groove machine capable of automatically removing mortise wood chaff, comprising a machine table and a tenon and groove mechanism, the top surface of the machine table is provided with a Y-axis slide rail, and a Y-axis movement is installed on the Y-axis slide rail. One side of the Y-axis moving frame is provided with an X-axis slide rail, a tongue-and-groove box is installed on the X-axis slide rail, and a Z-axis slide rail is arranged in the tongue-and-groove box, and the tongue-and-groove mechanism The transmission is installed on the Z-axis slide rail; the tongue-and-groove mechanism includes a second process tool extension execution cylinder and a third process air nozzle extension execution cylinder, and the lower end transmission connection of the second process tool extension execution cylinder is installed with a Spindle motor in the second process, the air nozzle in the third process extends out of the lower end of the execution cylinder and is connected with an air nozzle, and one side of the spindle motor in the second process is provided with the first process spindle fixed on the lower end of the tenon and groove mechanism The lower ends of the spindle motor in the first process and the spindle motor in the second process are all connected and installed with a tongue and groove cutter.

As a preferred technical solution of the present invention, a ball screw and a drive motor are installed on the Y-axis slide rail, X-axis slide rail and Z-axis slide rail, and the Y-axis slide rail, X-axis slide rail and The drive motor on the Z-axis slide rail is respectively connected with the Y-axis moving frame, the tongue-and-groove box and the tongue-and-groove mechanism through a ball screw.

As a preferred technical solution of the present invention, the tongue-and-groove mechanism is provided with a second-process protruding slide rail, and one side of the second-process spindle motor is slidably connected to the second-process protruding slide rail.

As a preferred technical solution of the present invention, the tongue-and-groove box is provided with a vertical downward chute, and the gas nozzle is movably clamped in the chute.

Compared with the prior art, the beneficial effects that the utility model can achieve are:

The utility model can automatically remove the wood bran in the mortise, saves the time spent by workers to manually remove the wood bran in the vertebral groove through the air gun, can more effectively remove the wood bran, and avoids the later stage caused by the incomplete removal of some dead corner wood bran. When the furniture is assembled, the tenon cannot be assembled, and the processing efficiency is high; it can also prevent the wood bran from flying backward when the worker blows the wood bran, causing damage to the staff's eyes.

Description of drawings

Fig. 1 is the structural representation of the present utility model;

Among them: 1. Machine table; 2. Y-axis sliding rail; 3. Y-axis moving frame; 4. X-axis sliding rail; 5. Ball screw; 6. Drive motor; 7. Tongue and groove box; 8. Z-axis sliding rail; 9. The tool extends the execution cylinder in the second process; 10. The air nozzle in the third process extends the execution cylinder; 11. The air nozzle; 12. The spindle motor in the second process; 13. The spindle motor in the first process.

Detailed ways

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model, but not to limit the present utility model.

Please refer to FIG. 1 , a CNC tenon and groove machine capable of automatically removing mortise wood chaff, including a machine table 1 and a tenon and groove mechanism. The top surface of the machine table 1 is provided with a Y-axis slide rail 2 and a Y-axis slide rail 2 A Y-axis moving frame 3 is installed on the upper transmission, an X-axis sliding rail 4 is arranged on one side of the Y-axis moving frame 3, a tenon-groove box 7 is installed on the X-axis slide rail 4, and a Z-axis sliding rail 7 is installed in the tenon-groove box 7. Rail 8, the tongue-and-groove mechanism is installed on the Z-axis slide rail 8; the tongue-and-groove mechanism includes the second process tool extension execution cylinder 9 and the third process air nozzle extension execution cylinder 10, the second process tool extension execution cylinder 9 The lower end transmission connection of the second process is installed with the spindle motor 12, the lower end transmission connection of the third process air nozzle extending out of the execution cylinder 10 is installed with the air nozzle 11, and one side of the second process spindle motor 12 is provided with a tenon and groove mechanism. The lower ends of the first-process spindle motor 13 , the first-process spindle motor 13 and the second-process spindle motor 12 are all drive-connected and installed with tongue-and-groove cutters.

A ball screw 5 and a drive motor 6 are installed on the Y-axis slide rail 2, X-axis slide rail 4 and Z-axis slide rail 8. The drive on the Y-axis slide rail 2, X-axis slide rail 4 and Z-axis slide rail 8 The motor 6 is connected with the Y-axis moving frame 3, the tenon and groove box 7 and the tenon and groove mechanism through the ball screw 5 respectively, and the tenon and groove mechanism is driven by the slide rail and the screw to make multi-degree-of-freedom movement, so that it runs smoothly and is convenient for the tenon and groove. Institutional work.

The tongue-and-groove mechanism is provided with a second-process extension slide rail, and one side of the second-process spindle motor 12 is slidably connected to the second-process extension slide rail, so that when the cylinder drives the second-process spindle motor 12 to rise and fall, it runs smoothly and does not stop. affect the operation of the motor.

The tongue-and-groove box 7 is provided with a vertical downward chute, the air nozzle 11 is movably clamped in the chute, and the air nozzle 11 is limited by the chute to facilitate the air nozzle 11 to rise and fall.

Specifically, when the device is in use, the wood is placed on the top surface of the machine table 1 through a fixture tool, and then the device is started, and the Y-axis slide rail 2, X-axis slide rail 4 and Z-axis slide rail 8 cooperate with the drive motor 6 and the ball wire. The rod 5 drives the tongue-and-groove mechanism to move forward and backward, left and right and up and down, so that the tongue-and-groove mechanism can process the wood during the moving process; during processing, firstly, the spindle motor 13 in the first process is started to drive the tool at the bottom to process the mortise. Next, the tool in the second process is pushed out by the execution cylinder 9, driving the spindle motor 12 in the second process to go down, and the spindle motor 12 in the second process is started. The execution cylinder 9 is retracted, and the air nozzle in the third process is extended out of the execution cylinder 10 and pushed out, so that the air nozzle 11 at the bottom extends into the mortise opening after processing, and the air nozzle 11 is opened, and the air cylinder is driven to reciprocate to move the mortise into the groove. of wood bran blow clean.

The embodiments of the present invention are not limited to this. According to the content of the above-mentioned embodiments of the present invention, using conventional technical knowledge and conventional means in the field, without departing from the above-mentioned basic technical ideas of the present invention, the above preferred embodiments can also be used. Other various forms of modifications, substitutions or combinations are made, and other obtained embodiments fall within the protection scope of the present invention.

Claims (4)

1. A numerical control tenon and groove machine capable of automatically removing mortise wood chaff, comprising a machine table (1) and a tenon and groove mechanism, characterized in that the top surface of the machine table (1) is provided with a Y-axis slide rail (2). ), a Y-axis moving frame (3) is installed on the Y-axis sliding rail (2), and an X-axis sliding rail (4) is provided on one side of the Y-axis moving frame (3), and the X-axis sliding A tongue-and-groove box (7) is installed on the rail (4), a Z-axis slide rail (8) is arranged in the tongue-and-groove box (7), and the tongue-and-groove mechanism is installed on the Z-axis slide rail (8). The tongue-and-groove mechanism comprises a second process tool extending and executing cylinder (9) and a third process air nozzle extending and executing cylinder (10), and the lower end of the second process tool extending and executing the cylinder (9) is connected and installed by transmission There is a spindle motor (12) in the second process, the air nozzle (11) is installed on the lower end of the air nozzle extending out of the execution cylinder (10) in the third process, and an air nozzle (11) is installed on one side of the spindle motor (12) in the second process. There is a first process spindle motor (13) fixedly mounted on the lower end of the tongue and groove mechanism, and the lower ends of the first process spindle motor (13) and the second process spindle motor (12) are connected and installed with a tongue and groove cutter. 2. The numerical control tenon and groove machine capable of automatically removing mortise chaff according to claim 1, wherein the Y-axis slide rail (2), the X-axis slide rail (4) and the Z-axis slide rail are A ball screw (5) and a drive motor (6) are installed on the (8), and the drive motors ( 6) The ball screw (5) is respectively connected with the Y-axis moving frame (3), the tongue and groove box (7) and the tongue and groove mechanism. 3. A numerical control tenon and groove machine capable of automatically removing mortise wood chaff according to claim 1, wherein the tenon and groove mechanism is provided with a second process extending slide rail, and the second process spindle One side of the motor (12) is slidably connected to the slide rail extending out of the second process. 4. A numerical control tenon and groove machine capable of automatically removing mortise wood chaff according to claim 1, wherein the tenon and groove box (7) is provided with a vertical downward chute, the air The mouth (11) is movably clamped in the chute.

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