CN108032659A - The dislocated double-sided engraving machine of cutter - Google Patents

Abstract

The invention relates to a double-sided engraving machine with cutter dislocation, comprising an upper processing unit and a lower processing unit arranged along the Y axis; the upper processing unit is located at the upper part of the Z axis, and the lower processing unit is located at the lower part of the Z axis; the upper and lower processing units are The respective Z-axis cutter heads are misaligned in the Y-axis direction during the cutting process; the X-axis is perpendicular to the Y-axis, and the Z-axis is perpendicular to the XOY plane. The invention displaces the cutter in the Y-axis direction, separates the power, and processes the upper and lower cutter steps on both sides separately, so that the upper and lower cutters do not collide with each other.

Description

Tool dislocation double-sided engraving machine

technical field

The invention relates to a double-sided engraving machine, which belongs to the technical field of double-sided engraving machines.

Background technique

In the processing process of existing wooden door leaves, some products require engraving machine to carve a door opening for installing glass or door core board. In order to facilitate the installation of glass or door core board, a step or special-shaped edge is required on the edge of the door opening. Therefore, it is necessary to adopt the method of double-sided engraving. In the existing double-sided engraving machine, the upper and lower moving knives run synchronously in the Y-axis direction, and the center of the tool is coaxial, so it is easy to produce the collision phenomenon of the upper and lower knives; If it is carried out, it will affect the production efficiency.

Contents of the invention

The object of the present invention is to provide a double-sided engraving machine with dislocation of the cutter. The cutter is dislocated in the Y-axis direction, the power is separated, and the upper and lower edges of the door opening are processed separately on both sides, so that the upper and lower cutters will not collide with each other, thereby solving the problem. above technical issues.

The present invention takes the following technical solutions:

A tool dislocation double-sided engraving machine, including an upper processing unit and a lower processing unit arranged along the Y axis; the upper processing unit is located at the upper part of the Z axis, and the lower processing unit is located at the lower part of the Z axis; the upper and lower processing units respectively have Z The axial cutter head is misaligned in the Y-axis direction during the cutting process; the X-axis is perpendicular to the Y-axis, and the Z-axis is perpendicular to the XOY plane.

Further, the upper processing unit and the lower processing unit use independent Y-axis power sources.

Further, the upper processing unit and the lower processing unit adopt the same Y-axis power source, and the Y-axis power source drives the lead screws of the upper and lower processing units to rotate in the same direction through the transmission mechanism, and the screw shafts of the upper and lower processing units are in opposite directions. to the structure.

Further, it also includes a control system. When the respective Z-axis cutter heads on the upper processing unit and the lower processing unit move to the center of the workpiece in the Y-axis direction at the same time, the control system makes the upper Z-axis cutter head And/or the lower Z-axis cutter head jumps in the retracting direction, so that the upper Z-axis cutter head and the lower Z-axis cutter head avoid each other to avoid tool collision.

Furthermore, the workpiece to be processed is a wooden door, and the upper and lower processing units process door openings with steps or special-shaped edges on the wooden door.

Further, the X-axis is provided with the work gripper 5 .

Further, the Y-axis power source is a servo motor.

Further, it also includes a feeding platform 2 and a discharging platform 3, and an upper processing unit and a lower processing unit arranged along the Y axis are arranged between them.

Still further, conveying rollers 4 are provided on the feeding platform 2 and the discharging platform 3 .

The beneficial effects of the present invention are:

1) Displace the tool in the Y-axis direction, separate the power, and process the upper and lower steps on both sides separately, so that the upper and lower tools will not collide;

2) The upper and lower processing units use the same power source, and the Z-axis cutter heads on the upper and lower processing units move in mirror image through the reverse wire shaft, which improves the processing efficiency, simplifies the equipment structure, and reduces the equipment cost.

3) When the upper and lower processing units are at the center position, at least one Z-axis cutter head jumps in the direction of tool retraction through program or sensor numerical control, so as to avoid tool collision, and the design is ingenious.

Description of drawings

Figure 1 is a top view of a processed door panel.

Fig. 2 is a front view of the processed door panel.

Fig. 3 is a perspective view of the cutter dislocation double-sided engraving machine of the present invention.

Fig. 4 is a schematic diagram of the upper and lower processing units and the clamping parts.

Fig. 5 is a schematic diagram of an upper processing unit using an independent power source.

Fig. 6 is a schematic diagram of a lower processing unit using an independent power source.

Fig. 7 is a schematic diagram of upper and lower processing units sharing a power source.

In the figure, 2. Feeding platform, 3. Discharging platform, 4. Conveyor roller, 5. Workpiece gripper.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

Embodiment one:

This embodiment needs to process the step groove used to fix the glass in the middle of the wooden door, as shown in Figure 1-2, the following double-sided engraving machine is used:

Referring to Fig. 3-Fig. 6, a double-sided engraving machine with tool dislocation includes a feed table 2 and a discharge table 3. The sample feed table and the sample discharge table are arranged along the X axis, and the gap between the sample feed table and the sample discharge table is There are an upper processing unit and a lower processing unit arranged along the Y axis; the upper processing unit is located at the upper part of the Z axis, and the lower processing unit is located at the lower part of the Z axis; The Y-axis direction is misaligned; the X-axis is perpendicular to the Y-axis, and the Z-axis is perpendicular to the XOY plane.

In this embodiment, the upper processing unit and the lower processing unit use independent Y-axis power sources.

Through program setting, the respective Z-axis cutter heads on the upper and lower processing units are misaligned in the Y-axis direction during the cutting process.

Embodiment two:

The processed workpiece of this embodiment is also a wooden door with a step groove door hole for installing glass as shown in Figure 1-2.

Referring to Fig. 3 and Fig. 7, a double-sided engraving machine with a tool dislocation includes a sampling platform 2 and a sampling platform 3, the sampling platform and the sampling platform are arranged along the X axis, and the gap between the sampling platform and the sampling platform is There are an upper processing unit and a lower processing unit arranged along the Y axis; the upper processing unit is located at the upper part of the Z axis, and the lower processing unit is located at the lower part of the Z axis; The Y-axis direction is misaligned; the X-axis is perpendicular to the Y-axis, and the Z-axis is perpendicular to the XOY plane.

As shown in Figure 7, the upper processing unit and the lower processing unit adopt the same Y-axis power source, and the Y-axis power source drives the lead screws of the upper and lower processing units to rotate in the same direction through the same pulley transmission mechanism, and the upper and lower processing units The silk shaft is a reverse structure.

Looking further, this double-sided engraving machine with tool dislocation also includes a control system. When the respective Z-axis cutter heads on the upper processing unit and the lower processing unit move to the center of the Y-axis direction of the engraved workpiece at the same time, the control system uses The upper Z-axis cutter head and/or the lower Z-axis cutter head jump in the retracting direction, so that the upper Z-axis cutter head and the lower Z-axis cutter head avoid each other to avoid tool collision.

Referring to FIG. 3 , the feeding table 2 and the discharging table 3 are provided with conveying rollers 4 .

Referring to Fig. 4, a work gripper 5 is set on the X axis.

As shown in Figure 7, the Y-axis power source is the servo motor that provides power to the pulley transmission mechanism on the right side of the figure.

Among the above two embodiments, wherein embodiment one is a preferred embodiment, but above-mentioned two embodiments are examples of the embodiment of the present invention, and those of ordinary skill in the art can also carry out various transformations or improvements on this basis, On the premise of not departing from the general concept of the present invention, these changes or improvements shall fall within the protection scope of the present invention.

Claims (9)

1. A kind of 1. dislocated double-sided engraving machine of cutter, it is characterised in that：

   Y-axis is provided with upper processing unit, lower processing unit；

   Upper processing unit is located at Z axis top, lower processing unit is located at Z axis lower part；Respective Z axis on the upper and lower processing unit Cutter head misplaces in cutting process in Y direction；

   X-axis is vertical with Y-axis, and Z axis is perpendicular to XOY plane.
2. 2. the dislocated double-sided engraving machine of cutter as claimed in claim 1, it is characterised in that：The upper processing unit and lower work sheet Member is using each independent Y-axis power source.
3. 3. the dislocated double-sided engraving machine of cutter as claimed in claim 1, it is characterised in that：The upper processing unit and lower work sheet Member uses same Y-axis power source, which drives the leading screw rotating Vortex of upper and lower processing unit by transmission mechanism, The silk axis of upper and lower processing unit is reverse geometry.
4. 4. the dislocated double-sided engraving machine of cutter as claimed in claim 1 or 2, it is characterised in that：Further include control system, it is described on When processing unit and respective Z axis cutter head on lower processing unit, while moving to the centre of carved workpiece Y direction, The control system makes Z axis cutter head and/or lower Z axis cutter head beat to withdrawing direction, makes Z axis cutter head and lower Z axis cutter head phase Mutually avoid,

   Avoid hitting knife.
5. 5. the dislocated double-sided engraving machine of cutter as claimed in claim 1 or 2, it is characterised in that：Workpiece to be machined is timber, upper, Door opening with step or special-shaped edge on lower processing unit processing timber.
6. 6. the dislocated double-sided engraving machine of cutter as claimed in claim 1 or 2, it is characterised in that：Workpiece clamp hand is set in the X-axis (5)。
7. 7. the dislocated double-sided engraving machine of cutter as claimed in claim 2 or claim 3, it is characterised in that：The Y-axis power source is servo electricity Machine.
8. 8. the dislocated double-sided engraving machine of cutter as claimed in claim 1, it is characterised in that：Further include loading bay (2), discharge pedestal (3), the upper processing unit set along Y-axis, lower processing unit are equipped between the two.
9. 9. the dislocated double-sided engraving machine of cutter as claimed in claim 8, it is characterised in that：The loading bay (2) and discharge pedestal (3) On be equipped with conveying roller (4).