Ultra-clean steel pipe cutting follow-up rotation detection device

Abstract

The utility model relates to the technical field of ultra-clean pipelines in the semiconductor industry, in particular to an ultra-clean steel pipe cutting follow-up rotation detection device which comprises a bottom plate, a cutting device and a detection mechanism, the cutting device and the detection mechanism are fixedly arranged on the bottom plate, the cutting device comprises a cutting head and a power mechanism, and the power mechanism is arranged on the bottom plate. A steel pipe is fixedly arranged on the bottom plate, the cutting head cuts the steel pipe, the detection mechanism comprises a circular groove roller and a groove-shaped photoelectric sensor, the circular groove roller is arranged over the steel pipe in a linear lifting mode, and during working, the circular groove roller descends to press the steel pipe, and the groove-shaped photoelectric sensor is arranged in the groove-shaped photoelectric sensor. And the groove type photoelectric sensor is used for detecting a rotation signal of the circular groove roller. The ultra-clean steel pipe cutting follow-up rotation detection device can feed signals back to full-automatic cutting equipment during steel pipe follow-up rotation, the waste material cost is reduced, and the product quality is stabilized.

Description

Technical Field

[0001] The utility model relates to the technical field of ultra-clean pipelines in the semiconductor industry, and in particular to an ultra-clean steel pipe cutting and rotation detection device. Background Art

[0002] In the gas transmission subdivision of the semiconductor industry, in the cutting production of stainless steel pipes, which is the basic process of gas transmission, when the equipment is automatically cutting, after the cutter has been used for a period of time, chips will flow into the clamping part and the clamping surface will be damaged, which will cause the clamping force to decrease. The steel pipe being cut will rotate with the ring cutter of the cutter. The incoming length of each steel pipe is 6 meters. Since the equipment cannot detect the rotation of the steel pipe, the rotation will cause the outer surface of the steel pipe to rub against the bracket, causing scratches on the outer surface and scratches caused by the relative movement friction of the clamping surface, resulting in the scrapping of the product. Therefore, in order to feed back the signal of the steel pipe rotation to the automatic cutting equipment and improve product quality, an ultra-clean steel pipe cutting rotation detection device is proposed. Utility Model Content

[0003] In order to solve the above problems, the utility model provides an ultra-clean steel pipe cutting and rotation detection device, which can feed back signals to the fully automatic cutting equipment when the steel pipe rotates, thereby reducing waste costs and stabilizing product quality.

[0004] The technical solution of the utility model is as follows:

[0005] An ultra-clean steel pipe cutting and rotation detection device comprises a base plate, a cutting device and a detection mechanism, wherein the cutting device and the detection mechanism are fixedly arranged on the base plate, the cutting device comprises a cutting head and a power mechanism, the steel pipe is fixedly arranged on the base plate, the cutting head cuts the steel pipe, the detection mechanism comprises a circular groove roller and a groove-type photoelectric sensor, the circular groove roller can be linearly lifted and lowered directly above the steel pipe, when working, the circular groove roller is pressed down on the steel pipe, and the groove-type photoelectric sensor is used to detect the rotation signal of the circular groove roller.

[0006] The power mechanism comprises a motor and a transmission system. The motor is fixedly arranged on the base plate, and the output shaft of the motor is connected to the cutting head through the transmission system.

[0007] The motor is fixed on the bottom plate through a motor bracket, the motor bracket is fixed on the bottom plate, and the motor is fixed on the motor bracket.

[0008] The transmission system comprises a pulley and a circular belt, wherein the pulley is fixedly connected to the output shaft of the motor, and the circular belt is sleeved on the pulley and the cutting head.

[0009] The circular groove roller is rotatably mounted on a roller bracket, and the roller bracket is linearly movable and mounted on the bottom plate.

[0010] The slot-type photoelectric sensor is fixed on the roller bracket.

[0011] A bracket is arranged on the bottom plate, a cylinder is fixedly arranged on the bracket, a slider plate is fixedly connected to the telescopic rod of the cylinder, and the roller bracket is fixedly arranged on the slider plate.

[0012] A slider plate guiding mechanism is arranged on the bracket.

[0013] The slider plate guiding mechanism is a linear guide rail fixedly arranged on the bracket and matched with the slider plate.

[0014] The telescopic rod of the cylinder is fixedly connected to the slider plate through a cylinder joint.

[0015] The beneficial effects of the utility model are:

[0016] 1. The utility model discloses an ultra-clean steel pipe cutting and rotation detection device, which contacts the cut steel pipe through a circular groove roller. If the steel pipe rotates, the circular groove roller will rotate with it, so that the groove-type photoelectric sensor will detect a signal and feed the steel pipe rotation signal to the equipment, and the equipment alarm will be manually processed;

[0017] 2. The utility model discloses an ultra-clean steel pipe cutting and rotation detection device. The ultra-clean steel pipe cutting and rotation detection device enables the equipment to obtain the steel pipe rotation signal through the detection device, thereby avoiding the generation of scrapped products and improving product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] By reading the detailed description of the preferred embodiment below, the scheme and advantages of the present application will become clear to those skilled in the art. The accompanying drawings are only used to illustrate the preferred embodiment and are not considered to be limiting of the present invention.

[0019] In the attached picture:

[0020] Figure 1 It is a three-dimensional structural schematic diagram of an ultra-clean steel pipe cutting and rotation detection device according to an embodiment of the utility model;

[0021] Figure 2 This is a front view of an ultra-clean steel pipe cutting and rotation detection device according to an embodiment of the utility model;

[0022] Figure 3 A top view of an ultra-clean steel pipe cutting and rotation detection device according to an embodiment of the utility model;

[0023] The components represented by the reference numerals in the figure are:

[0024] The utility model: 1. bottom plate, 2. cutting head, 3. round groove roller, 4. groove type photoelectric sensor, 5. roller bracket, 6. cylinder, 7. cylinder joint, 8. slider plate, 9. steel pipe, 10. motor, 11. linear guide rail, 12. bracket, 13. pulley, 14. round belt, 15. motor bracket. DETAILED DESCRIPTION Example 1

[0025] like Figures 1 to 3 As shown, the ultra-clean steel pipe cutting and rotation detection device includes a base plate 1, a cutting device and a detection mechanism, the cutting device and the detection mechanism are fixedly arranged on the base plate 1, the cutting device includes a cutting head 2 and a power mechanism, the steel pipe 9 is fixedly arranged on the base plate 1, the cutting head 2 cuts the steel pipe 9, the detection mechanism includes a circular groove roller 3 and a groove-type photoelectric sensor 4, the circular groove roller 3 can be linearly raised and lowered directly above the steel pipe 9, when working, the circular groove roller 3 is pressed down on the steel pipe 9, and the groove-type photoelectric sensor 4 is used to detect the rotation signal of the circular groove roller 3.

[0026] The power mechanism includes a motor 10 and a transmission system, wherein the motor 10 is fixedly arranged on the base plate 1, and the output shaft of the motor 10 is connected to the cutting head 2 through the transmission system; the motor 10 is fixed to the base plate 1 through a motor bracket 15, and the motor bracket 15 is fixed on the base plate 1, and the motor 10 is fixed on the motor bracket 15; the transmission system includes a pulley 13 and a circular belt 14, wherein the pulley 13 is fixedly connected to the output shaft of the motor 10, and the circular belt 14 is sleeved on the pulley 13 and the cutting head 2.

[0027] The circular groove roller 3 is rotatably mounted on the roller bracket 5 , and the roller bracket 5 is linearly lifted and lowered on the bottom plate 1 ; the groove-type photoelectric sensor 4 is fixed on the roller bracket 5 .

[0028] A bracket 12 is provided on the bottom plate 1 , a cylinder 6 is fixedly provided on the bracket 12 , a slider plate 8 is fixedly connected to the telescopic rod of the cylinder 6 , and the roller bracket 5 is fixedly provided on the slider plate 8 .

[0029] A slider plate guiding mechanism is provided on the bracket 12 ; the slider plate guiding mechanism is a linear guide rail 11 fixedly provided on the bracket 12 and matched with the slider plate 8 .

[0030] The telescopic rod of the cylinder 6 is fixedly connected to the slider plate 8 through the cylinder joint 7. Example 2

[0031] Reference Figures 1 to 3The ultra-clean steel pipe cutting and rotation detection device includes: a detection mechanism, a power mechanism, an externally purchased cutting head 2, a steel pipe 9 and a base plate 1. The detection mechanism, the power mechanism and the externally purchased cutting head 2 are all installed on the floor.

[0032] The cylinder 6 is extended to press the circular groove roller 3 onto the steel pipe 9 being cut. When the purchased cutting head 2 presses the steel pipe 9 and cuts the steel pipe 9 in a ring, the steel pipe 9 rotates, causing the circular roller 3 to rotate. The grooved photoelectric sensor 4 detects a signal and detects that the steel pipe rotates.

[0033] The detection mechanism includes a circular groove roller 3, a groove-type photoelectric sensor 4, a roller bracket 5, a cylinder 6, a cylinder joint 7, a slider plate 8, a linear guide 11, and a bracket 12; wherein the circular groove roller 3 is installed on the roller bracket 5 and can rotate on the roller bracket 5, the groove-type photoelectric sensor 4 is also installed on the roller bracket 5, the detection position of the groove-type photoelectric sensor 4 is the raised disk of the circular groove roller 3, and the groove-type photoelectric sensor 4 will have a signal feedback when the circular groove roller 3 rotates, the roller bracket 5 is installed on the slider plate 8, the cylinder 6 is installed on the bracket 12, the piston rod of the cylinder 6 is connected to the cylinder joint 7, the other end of the cylinder joint 7 is connected to the slider plate 8, and the slider plate 8 is installed on the linear guide 11, so that the circular groove roller 3 can move back and forth on the linear guide 11 following the extension and retraction of the piston of the cylinder 6, and the bracket 12 is installed on the base plate 1.

[0034] The power mechanism includes a motor 10, a motor bracket 15, a pulley 13, and a circular belt 14; wherein the motor 10 is mounted on the motor bracket 15, the motor bracket 15 is mounted on the base plate 1, the pulley 13 is mounted on the output shaft of the motor 10, and the power is transmitted to the purchased cutting head 2 through the circular belt 14, thereby providing cutting power.

[0035] It should be noted that: the piston of the cylinder 6 extends to drive the grooved roller 3 to press on the cut steel pipe 9. If the steel pipe 9 rotates, the grooved roller 3 will be driven to rotate, so that the grooved photoelectric sensor 4 will detect the signal and feed back the rotation signal.

[0036] Furthermore, the present invention facilitates subsequent automation upgrades and can be used in conjunction with automatic cutting equipment to achieve automatic alarm for steel pipe rotation, thereby reducing waste costs and improving product quality.

[0037] The present invention can be explained by the following operation mode:

[0038] The present invention extends the piston of the cylinder 6 to drive the circular groove roller 3 and the grooved photoelectric sensor to descend, so that the circular groove roller 3 is attached to the surface of the cut steel pipe, and the motor 10 transmits power to the purchased cutting head 2 through the belt and pulley transmission. The purchased cutting head 2 cuts the steel pipe 9. If the steel pipe 9 follows the rotation, the circular groove roller 3 will also rotate, and the grooved photoelectric sensor 4 will detect the rotation signal and feed the signal back to the equipment system to complete the rotation detection of the steel pipe 9. The equipment will alarm to prompt manual processing to reduce waste costs.

Claims

1. An ultra-clean steel pipe cutting and rotation detection device, characterized in that: The invention comprises a base plate (1), a cutting device and a detection mechanism, wherein the cutting device and the detection mechanism are fixedly arranged on the base plate (1), the cutting device comprises a cutting head (2) and a power mechanism, a steel pipe (9) is fixedly arranged on the base plate (1), the cutting head (2) cuts the steel pipe (9), and the detection mechanism comprises a circular groove roller (3) and a groove-type photoelectric sensor (4), the circular groove roller (3) can be arranged directly above the steel pipe (9) in a linear manner, and when in operation, the circular groove roller (3) is lowered and pressed onto the steel pipe (9), and the groove-type photoelectric sensor (4) is used to detect a rotation signal of the circular groove roller (3).

2. The ultra-clean steel pipe cutting and rotation detection device according to claim 1 is characterized in that: The power mechanism comprises a motor (10) and a transmission system; the motor (10) is fixedly arranged on the base plate (1); and the output shaft of the motor (10) is connected to the cutting head (2) via the transmission system.

3. The ultra-clean steel pipe cutting and rotation detection device according to claim 2 is characterized in that: The motor (10) is fixed to the base plate (1) via a motor bracket (15); the motor bracket (15) is fixed to the base plate (1); and the motor (10) is fixed to the motor bracket (15).

4. The ultra-clean steel pipe cutting and rotation detection device according to claim 2 is characterized in that: The transmission system comprises a pulley (13) and a circular belt (14); the pulley (13) is fixedly connected to the output shaft of the motor (10); and the circular belt (14) is sleeved on the pulley (13) and the cutting head (2).

5. The ultra-clean steel pipe cutting and rotation detection device according to claim 1 is characterized in that: The circular groove roller (3) is rotatably mounted on a roller bracket (5), and the roller bracket (5) is linearly mounted on the bottom plate (1).

6. The ultra-clean steel pipe cutting and rotation detection device according to claim 5 is characterized in that: The slot-shaped photoelectric sensor (4) is fixed on the roller bracket (5).

7. The ultra-clean steel pipe cutting and rotation detection device according to claim 5, characterized in that: A bracket (12) is arranged on the bottom plate (1), a cylinder (6) is fixedly arranged on the bracket (12), a slider plate (8) is fixedly connected to the telescopic rod of the cylinder (6), and the roller bracket (5) is fixedly arranged on the slider plate (8).

8. The ultra-clean steel pipe cutting and rotation detection device according to claim 7, characterized in that: A slider plate guiding mechanism is arranged on the bracket (12).

9. The ultra-clean steel pipe cutting and rotation detection device according to claim 8, characterized in that: The slider plate guide mechanism is a linear guide rail (11) fixedly arranged on the bracket (12) and cooperating with the slider plate (8).

10. The ultra-clean steel pipe cutting and rotation detection device according to claim 7, characterized in that: The telescopic rod of the cylinder (6) is fixedly connected to the slider plate (8) via a cylinder joint (7).

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