CUTTING CONTROLLER

Abstract

A cutting controller which ensures faultless and/or correct cutting of mounting holes and/or edges of materials such as carpets by the nozzle that is connected to the robotic arm, wherein, it includes; at least one body, at least one solenoid valve which is connected to the body, at least one pneumatic valve which is connected to the body and opened by the compressed air in order to commence the cutting, at least one sensor which monitors and controls the motion of the solenoid valve and/or pneumatic valve.

Claims

1. A cutting controller which ensures faultless and/or correct cutting of mounting holes and/or edges of materials such as carpets by a nozzle that is connected to a robotic arm, wherein the cutting controller comprises: at least one body; at least one solenoid valve which is connected to said body, which enables compressed air to be transmitted and/or stopped; at least one pneumatic valve which is connected to said body, which commences the cutting by being opened the compressed air; and at least one sensor which monitors and controls the motion of said solenoid valve and/or pneumatic valve.

2. The cutting controller according to claim 1, wherein it comprises at least one switch which is controlled by the sensor, which provides opening and closing motions by using the air pressure delivered through said pneumatic valve.

3. The cutting controller according to claim 1, wherein it comprises at least one adjusting leg which allows adjusting the height and position of said sensor inside the body and which holds the sensor at the desired position.

4. The cutting controller according to claim 1, wherein it comprises at least one adjusting collar, on which said adjusting leg is attached and which allows fixing the adjusting leg.

5. The cutting controller according to claim 1, wherein it comprises at least one dual connection line, which delivers electric power to said cutting controller and compressed air to the solenoid valve, preferably comprising dual hoses, wherein one of the hoses contain five electric cables, two of which supply electricity to the pneumatic valve and other three transmit sensor information, and wherein the air through the other hose actuates the solenoid valve.

6. The cutting controller according to claim 1, wherein it comprises at least one protective cover which is attached to the pneumatic valve and forms said body in order to provide protection against external factors.

7. The cutting controller according to claim 1, wherein it comprises at least one nozzle connector which connects said pneumatic valve and the nozzle.

8. The cutting controller according to claim 1, wherein it comprises at least one nozzle holder which connects said body and nozzle to the robotic arm.

Description

BRIEF DESCRIPTION OF DRAWINGS

[0012] Advantages of the present invention with its embodiment and further elements shall become apparent with reference to the drawings described below.

[0013] FIG. 1: A perspective view of the assembled cutting controller of the invention.

[0014] FIG. 2: A perspective view of the cutting controller of the invention.

[0015] FIG. 3: An exploded view of the cutting controller of the invention.

[0016]

TABLE-US-00001 Parts References 10 Cutting controller 11 Dual connection line 12 Robotic arm 13 Nozzle holder 14 Nozzle 15 Solenoid valve 16 Adjusting collar 17 Pneumatic valve 18 Protective cover 19 Switch 20 Sensor 21 Sensor connector 22 Adjusting leg 23 Adjusting leg connector 24 Adjusting collar connector 25 Adjusting leg connector seat 26 Adjusting collar connector seat 27 Adjusting leg insert 28 Sensor connector insert 29 Nozzle connector 30 Body

DETAILED DESCRIPTION OF THE INVENTION

[0017] A perspective view of the assembled cutting controller (10) of the invention is given in FIG. 1. A nozzle holder (13) is attached to a robotic arm (12). The nozzle holder (13) is in connection with the nozzle (14). Thereby, the nozzle holder (13) holds the body (30). The body (30) is moved by the moving the robotic arm (12). The robotic arm (12) and the body (30) draw an outline on the material to be cut. Cutting is performed by the pressurized water from the nozzle (14), according to the outline. The nozzle (14) is connected to the pneumatic valve (17) via the nozzle connector (29). A cutting controller (10) is introduced on the pneumatic valve (17). A dual connection line (11), which is connected to the robotic arm (12), is also connected to the cutting controller (10). The dual connection line (11) comprises a structure through which electrical wiring passes, in combination with an air hose. The dual connection line (11) has a structure which is not affected by the motion of the robotic arm (12). In addition, it does not restrict the motion of the robotic arm (12). Through one side of the dual connection line (11), five electrical cables pass. Two of the electrical cables supply electrical power to the pneumatic valve (17). Remaining three cables are connected to the sensor (20). Thereby, the sensor (20) transmits information. An air hose passes through the other side of the dual connection line (11). The air passing through the air hose actuates the solenoid valve (15).

[0018] A perspective view of the cutting controller (10) of the invention is given in FIG. 2. The compressed air which comes to the solenoid valve (15), turns on the switch (19) which is attached to the solenoid valve (15). Up or down movement of the switch (19) transmits a command to the pneumatic valve (17) to open or close accordingly. An exploded view of the cutting controller (10) of the invention is given in FIG. 3. The sensor (20) monitors the motion of the switch (19) which is connected to the solenoid valve (15). After passing through a sensor connector insert (28), a sensor connector (21) is attached to the sensor (20). Thereby, the sensor (20) is secured to the adjusting leg (22). After passing through the adjusting leg insert (27), the adjusting leg connector (23) is fixed to the adjusting leg connector seat (25). Thereby, through this fixing, it becomes possible for the sensor (20) which is attached to the adjusting collar (16), to be adjusted by moving it up-down and/or forward-backward directions. An adjusting collar connector seat (26) is mounted on the adjusting collar (16). The adjusting collar connector (24) is attached to the adjusting collar connector seat (26). By clamping the adjusting collar connector (24), the adjusting collar (16) is tightly secured to the pneumatic valve (17). A protective cover (18) which is attached to the adjusting collar (16), protects the cutting controller (10) against external factors.

[0019] The compressed air coming from the solenoid valve (15) reaches the pneumatic valve (17) by raising the switch (19). When the pneumatic valve (17) is filled with compressed air, the needle which blocks the passage of water at the end of the nozzle (14) is raised upwards, letting the water flow. The water flow commences the cutting process. The upwards motion of the needle is detected by the sensor (20), which is attached to the adjusting collar (16). Data indicating the start of the cutting process is transmitted via three cables which pass through the dual connection line (11). If the needle fails to raise in 100 milliseconds, or if it fails to come down and block the water flow within the 100 milliseconds following the shutdown of the water flow, the sensor (20) warns the operator about the error by an alarm. The cutting controller (10) maintains a continuous data flow about the cutting process to the operator. Thereby, faulty and/or incorrect cutting processes are prevented. Furthermore, cost savings are achieved by accelerating the process.