A 90 degree gas fitting and method of operation thereof

Abstract

The application discloses a wiring mechanism of a 90-degree gas pipe and an operating method thereof, and the wiring mechanism comprises an X-axis clamping mechanism, an X-axis rotating mechanism, a Y-axis clamping mechanism, a Y-axis rotating mechanism, a winding mechanism and a rack, the X-axis clamping mechanism is installed on the outer side of the X-axis direction section of the 90-degree gas pipe, the Y-axis clamping mechanism is installed on the outer side of the Y-axis direction section of the 90-degree gas pipe, the X-axis clamping mechanism and the X-axis rotating mechanism are symmetrically arranged on the rack, the X-axis clamping mechanism is arranged at one end of the X-axis direction of the 90-degree gas pipe, the X-axis rotating mechanism is connected with the Y-axis clamping mechanism, the Y-axis clamping mechanism and the Y-axis rotating mechanism are symmetrically arranged on the rack, the Y-axis clamping mechanism is arranged at one end of the Y-axis direction of the 90-degree gas pipe, the Y-axis rotating mechanism is connected with the X-axis clamping mechanism, and the winding mechanism is located above the 90-degree gas pipe. The application realizes full automation of pipe winding, effectively improves work efficiency and improves workpiece quality.

Description

Technical Field

[0001] This invention belongs to the technical field of winding resistance wire equipment, specifically relating to a wiring mechanism for a 90-degree gas pipe fitting and its operation method. Background Technology

[0002] With the continuous advancement of replacing steel with plastic, gas pipelines are now basically replaced by PE plastic pipes instead of the traditional steel pipes. During the construction of plastic pipes, corresponding pipe fittings are required to connect the pipes. Depending on the actual situation of the pipeline, straight pipes, tees, 90-degree bends, and other corresponding pipe fittings are needed.

[0003] In the actual production process of pipe fittings, resistance wire needs to be wound around the pipe fittings. The conventional method is to first process the inner wall of the injection-molded pipe fittings on a lathe, and then wind the resistance wire onto the pipe fittings. Due to the 90-degree bend structure, it is necessary to wind the wires in two directions in two separate steps, which cannot achieve continuous winding. Manual connection is also required in the middle, resulting in low production efficiency. Furthermore, due to human factors, the resistance wires may experience poor contact due to intermediate connection. Summary of the Invention

[0004] To address the above problems, the present invention aims to provide a wiring mechanism for a 90-degree gas pipe fitting and its operation method.

[0005] The specific technical solution is as follows:

[0006] A wiring mechanism for a 90-degree gas pipe fitting includes an X-axis clamping mechanism, an X-axis clamp, an X-axis rotation mechanism, a Y-axis clamping mechanism, a Y-axis clamp, a Y-axis rotation mechanism, a winding mechanism, and a frame. The X-axis clamp is installed on the outside of the X-axis section of the 90-degree gas pipe fitting, and the Y-axis clamp is installed on the outside of the Y-axis section of the 90-degree gas pipe fitting. The X-axis clamping mechanism and the X-axis rotation mechanism are symmetrically arranged on the frame, with the X-axis clamping mechanism located at one end of the 90-degree gas pipe fitting in the X-axis direction. The X-axis rotation mechanism is connected to the Y-axis clamp. The Y-axis clamping mechanism and the Y-axis rotation mechanism are symmetrically arranged on the frame, with the Y-axis clamping mechanism located at one end of the 90-degree gas pipe fitting in the Y-axis direction. The Y-axis rotation mechanism is connected to the X-axis clamp. The winding mechanism is located above the 90-degree gas pipe fitting.

[0007] Furthermore, the X-axis clamping mechanism includes a first clamping structure and a first moving mechanism. The first moving mechanism is installed in the X-axis direction of the frame, and the first clamping structure is disposed on the first moving mechanism. The first moving mechanism drives the first clamping structure to move back and forth. The Y-axis clamping mechanism includes a second clamping structure and a second moving mechanism. The second moving mechanism is installed in the Y-axis direction of the frame, and the second clamping structure is disposed on the second moving mechanism. The second moving mechanism drives the second clamping structure to move back and forth.

[0008] Furthermore, both the first and second tightening structures are L-shaped plate structures, and both ends of the 90-degree gas pipe fitting are provided with inner support core rods. The cylindrical structures provided on the first and second tightening structures are inserted into the inner support core rods to achieve the limiting of the 90-degree gas pipe fitting.

[0009] Furthermore, the X-axis rotation mechanism includes a first rotary motor, a first connecting support plate, and a third moving mechanism. The third moving mechanism is installed in the X-axis direction of the frame, the bottom of the first connecting support plate is disposed on the third moving mechanism, and the first rotary motor is installed on the upper part of the first connecting support plate and connected to the Y-axis fixture. The Y-axis rotation mechanism includes a second rotary motor, a second connecting support plate, and a fourth moving mechanism. The fourth moving mechanism is installed in the Y-axis direction of the frame, the bottom of the second connecting support plate is disposed on the fourth moving mechanism, and the second rotary motor is installed on the upper part of the second connecting support plate and connected to the X-axis fixture.

[0010] Furthermore, the winding mechanism is mounted on the frame via a bracket. The winding mechanism includes an X-axis moving mechanism, a Y-axis moving mechanism, a winding device, and a resistance wire. The X-axis moving mechanism is mounted on the bracket, the Y-axis moving mechanism is vertically mounted on the X-axis moving mechanism, the winding device is mounted on the Y-axis moving mechanism and located on the 90-degree gas pipe fitting, and the resistance wire is threaded through the winding device.

[0011] Furthermore, electrode heads are provided on the upper part of the outer walls at both ends of the 90-degree gas pipe fitting, and winding grooves are provided on the X-axis and Y-axis sections of the 90-degree gas pipe fitting. A skeleton positioning post is provided at the connection between the X-axis section and the Y-axis section of the 90-degree gas pipe fitting.

[0012] A method for operating a wiring mechanism for a 90-degree gas pipe fitting includes the following steps:

[0013] 1) After the 90-degree gas pipe fitting is injection molded by the injection molding machine, the gripping mechanism picks up the 90-degree gas pipe fitting containing the inner support mandrel from the injection molding machine and places it on the X-axis clamp and Y-axis clamp of the wiring mechanism. The first clamping structure and the second clamping structure move to clamp the two ends of the 90-degree gas pipe fitting under the drive of the first moving mechanism and the second moving mechanism, respectively.

[0014] 2) The second rotary motor, the second connecting support plate, and the X-axis clamp retract under the drive of the fourth moving mechanism. The second clamping structure retracts under the drive of the second moving mechanism. The winding device moves to the electrode head position in the X-axis direction. The winding device moves down to the corresponding position to press the electrode head. The end of the winding device rotates to drive the resistance wire to wind around the bottom of the electrode head twice. The first rotary motor drives the 90-degree gas pipe fitting to rotate. At the same time, the winding device moves along the X-axis moving mechanism to wind the resistance wire in the winding groove of the X-direction section of the 90-degree gas pipe fitting. When the winding is completed, the first rotary motor stops rotating. The winding device moves to the skeleton positioning post in the X-axis direction. The end of the winding device rotates to drive the resistance wire to wind around the skeleton positioning post once.

[0015] 3) The winding device moves along the Y-axis to the skeleton positioning post in the Y-axis direction. The end of the winding device rotates to drive the resistance wire to wind around the skeleton positioning post once. The second rotary motor, the second connecting support plate, and the X-axis clamp clamp the 90-degree gas pipe fitting under the drive of the fourth moving mechanism. The second clamping structure presses the 90-degree gas pipe fitting under the drive of the second moving mechanism. The first clamping structure retracts under the drive of the first moving mechanism. The first rotary motor, the first connecting support plate, and the Y-axis clamp retract under the drive of the third moving mechanism. The second rotary motor rotates, and at the same time, the winding device moves along the Y-axis direction to complete the winding of the resistance wire in the Y-axis section of the 90-degree gas pipe fitting. While the winding is completed, the second rotary motor stops rotating. The winding device moves to the electrode head in the Y-axis direction and presses it. The end of the winding device rotates to fix the resistance wire to the electrode head. The resistance wire is cut, the winding is completed, and the winding device moves back to the original position.

[0016] 4) The second rotary motor, the second connecting support plate, and the X-axis clamp are disengaged under the drive of the fourth moving mechanism, and the second clamping structure is disengaged under the drive of the second moving mechanism. The product with the resistance wire wound is then gripped by the gripping mechanism.

[0017] The beneficial effects of this invention are as follows:

[0018] This invention achieves full automation of 90-degree gas pipe winding, improving production efficiency and product quality. Attached Figure Description

[0019] Figure 1 This is a frontal three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a rear-view perspective three-dimensional structural diagram of the present invention;

[0021] Figure 3 A schematic diagram of the three-dimensional structure after removing the winding mechanism;

[0022] Figure 4 This is a three-dimensional structural diagram of a 90-degree gas pipe fitting.

[0023] In the diagram: 1. X-axis clamping mechanism; 11. First clamping structure; 12. First moving mechanism; 2. X-axis clamp; 3. X-axis rotation mechanism; 31. First rotary motor; 32. First connecting support plate; 33. Third moving mechanism; 4. Y-axis clamping mechanism; 41. Second clamping structure; 42. Second moving mechanism; 5. Y-axis clamp; 6. Y-axis rotation mechanism; 61. Second rotary motor; 62. Second connecting support plate; 63. Fourth moving mechanism; 7. Winding mechanism; 71. X-axis moving mechanism; 72. Y-axis moving mechanism; 73. Winding device; 74. Resistance wire; 8. Frame; 9. 90-degree gas pipe fitting; 91. Inner support core rod; 92. Electrode head; 93. Winding groove; 94. Skeleton positioning column; 10. Bracket. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited thereto.

[0025] like Figures 1 to 4As shown, a wiring mechanism for a 90-degree gas pipe fitting includes an X-axis clamping mechanism 1, an X-axis clamp 2, an X-axis rotation mechanism 3, a Y-axis clamping mechanism 4, a Y-axis clamp 5, a Y-axis rotation mechanism 6, a winding mechanism 7, and a frame 8. Electrode heads 92 are provided above the outer walls at both ends of the 90-degree gas pipe fitting 9. Winding grooves 93 are provided on both the X-axis and Y-axis sections of the 90-degree gas pipe fitting 9. A frame positioning post 94 is provided at the connection between the X-axis and Y-axis sections of the 90-degree gas pipe fitting 9. The X-axis clamp 2 is installed on the outside of the X-axis section of the 90-degree gas pipe fitting 9, and the Y-axis clamp 5 is installed on the outside of the Y-axis section of the 90-degree gas pipe fitting 9. The X-axis clamping mechanism 1 includes a first clamping structure 11 and a first shifting mechanism 12. The first moving mechanism 12 is installed in the X-axis direction of the frame 8. The first clamping structure 11 is provided on the first moving mechanism 12. The first moving mechanism 12 drives the first clamping structure 11 to move back and forth. The Y-axis clamping mechanism 4 includes a second clamping structure 41 and a second moving mechanism 42. The second moving mechanism 42 is installed in the Y-axis direction of the frame 8. The second clamping structure 41 is provided on the second moving mechanism 42. The second moving mechanism 42 drives the second clamping structure 41 to move back and forth. Both the first clamping structure 11 and the second clamping structure 41 are L-shaped plate structures. Both ends of the 90-degree gas pipe fitting 9 are provided with inner support core rods 91. The cylindrical structures provided on the first clamping structure 11 and the second clamping structure 41 are inserted into... The inner support mandrel 91 is used to limit the 90-degree gas pipe fitting 9. The X-axis rotation mechanism 3 and the X-axis clamping mechanism 1 are symmetrically arranged. The X-axis rotation mechanism 3 includes a first rotary motor 31, a first connecting support plate 32, and a third moving mechanism 33. The third moving mechanism 33 is installed in the X-axis direction of the frame 8. The bottom of the first connecting support plate 32 is set on the third moving mechanism 33. The first rotary motor 31 is installed on the upper part of the first connecting support plate 32 and is connected to the Y-axis clamp 5. The Y-axis rotation mechanism 6 and the Y-axis clamping mechanism 4 are symmetrically arranged. The Y-axis rotation mechanism 6 includes a second rotary motor 61, a second connecting support plate 62, and a fourth moving mechanism 63. The fourth moving mechanism 63 is installed in the Y-axis direction of the frame 8. In the direction, the bottom of the second connecting support plate 62 is set on the fourth moving mechanism 63. The second rotary motor 61 is installed on the upper part of the second connecting support plate 62 and connected to the X-axis clamp 2. The winding mechanism 7 is installed on the frame 8 through the bracket 10 and is located above the 90-degree gas pipe fitting 9. The winding mechanism 7 includes an X-axis moving mechanism 71, a Y-axis moving mechanism 72, a winding device 73 and a resistance wire 74. The X-axis moving mechanism 71 is set on the bracket 10. The Y-axis moving mechanism 72 is vertically set on the X-axis moving mechanism 71. The winding device 73 is set on the Y-axis moving mechanism 72 and is located on the 90-degree gas pipe fitting 9. The resistance wire 74 passes through the winding device 73. The lower end of the winding device 73 is rotatable.

[0026] A method for operating a wiring mechanism for a 90-degree gas pipe fitting includes the following steps:

[0027] 1) After the 90-degree gas pipe fitting 9 is injection molded by the injection molding machine, the 90-degree gas pipe fitting 9 containing the inner support mandrel 91 is picked up from the injection molding machine by the gripping mechanism and placed on the X-axis clamp 2 and Y-axis clamp 5 of the wiring mechanism. The first clamping structure 11 and the second clamping structure 41 move to clamp the two ends of the 90-degree gas pipe fitting 9 under the drive of the first moving mechanism 12 and the second moving mechanism 42, respectively.

[0028] 2) The second rotary motor 61, the second connecting support plate 62, and the X-axis clamp 2 are disengaged under the drive of the fourth moving mechanism 63. The second clamping structure 41 is disengaged under the drive of the second moving mechanism 42. The winding device 73 moves to the position of the electrode head 92 in the X-axis direction. The winding device 73 moves down to the corresponding position to press the electrode head 92. The end of the winding device 73 rotates to drive the resistance wire 74 to wind around the bottom of the electrode head 92 twice. The first rotary motor 31 drives the 90-degree gas pipe fitting 9 to rotate. At the same time, the winding device 73 moves along the X-axis moving mechanism 71 to wind the resistance wire 74 in the winding groove 93 of the X-direction section of the 90-degree gas pipe fitting 9. When the winding is completed, the first rotary motor 31 stops rotating. The winding device 73 moves to the skeleton positioning post 94 in the X-axis direction. The end of the winding device 73 rotates to drive the resistance wire 74 to wind around the skeleton positioning post 94 once.

[0029] 3) The winding device 73 moves along the Y-axis to the skeleton positioning post 94 in the Y-axis direction. The end of the winding device 73 rotates, causing the resistance wire 74 to wind around the skeleton positioning post 94 once. The second rotary motor 61, the second connecting support plate 62, and the X-axis clamp 2 clamp the 90-degree gas pipe fitting 9 under the drive of the fourth moving mechanism 63. The second clamping structure 41 presses the 90-degree gas pipe fitting 9 under the drive of the second moving mechanism 42. The first clamping structure 11 retracts under the drive of the first moving mechanism 12. The first rotary motor 31, the first connecting support plate 62, and the second connecting support plate 62 clamp the 90-degree gas pipe fitting 9. The support plate 32 and the Y-axis clamp 5 are disengaged under the drive of the third moving mechanism 33. The second rotary motor 61 rotates, and at the same time the winding device 73 moves along the Y-axis to complete the winding of the resistance wire 74 in the Y-axis section of the 90-degree gas pipe fitting 9. At the same time as the winding is completed, the second rotary motor 61 stops rotating, the winding device 73 moves to the electrode head 92 in the Y-axis direction and presses it. The end of the winding device 73 rotates to fix the resistance wire 74 on the electrode head 92, cuts the resistance wire 74, the winding is completed, and the winding device 73 moves to the original position.

[0030] 4) The second rotary motor 61, the second connecting support plate 62 and the X-axis clamp 2 are driven out by the fourth moving mechanism 63, and the second clamping structure 41 is driven out by the second moving mechanism 42. The product wound by the resistance wire 74 is then gripped by the gripping mechanism.

Claims

1. A wiring mechanism for a 90-degree gas pipe fitting, characterized in that... The device comprises an X-axis clamping mechanism (1), an X-axis clamp (2), an X-axis rotating mechanism (3), a Y-axis clamping mechanism (4), a Y-axis clamp (5), a Y-axis rotating mechanism (6), a winding mechanism (7) and a rack (8), the X-axis clamp (2) is installed on the outside of the X-axis direction section of the 90-degree gas pipe (9), the Y-axis clamp (5) is installed on the outside of the Y-axis direction section of the 90-degree gas pipe (9), the X-axis clamping mechanism (1) and the X-axis rotating mechanism (3) are symmetrically arranged on the rack (8), and the X-axis clamping mechanism (1) is arranged at one end of the X-axis direction of the 90-degree gas pipe (9), the X-axis rotating mechanism (3) is connected with the Y-axis clamp (5), the Y-axis clamping mechanism (4) and the Y-axis rotating mechanism (6) are symmetrically arranged on the rack (8), and the Y-axis clamping mechanism (4) is arranged at one end of the Y-axis direction of the 90-degree gas pipe (9), the Y-axis rotating mechanism (6) is connected with the X-axis clamp (2), and the winding mechanism (7) is located above the 90-degree gas pipe (9). The X-axis clamping mechanism (1) comprises a first clamping structure (11) and a first moving mechanism (12), the first moving mechanism (12) is installed in the X-axis direction of the rack (8), the first clamping structure (11) is arranged on the first moving mechanism (12), and the first moving mechanism (12) drives the first clamping structure (11) to move back and forth, the Y-axis clamping mechanism (4) comprises a second clamping structure (41) and a second moving mechanism (42), the second moving mechanism (42) is installed in the Y-axis direction of the rack (8), the second clamping structure (41) is arranged on the second moving mechanism (42), and the second moving mechanism (42) drives the second clamping structure (41) to move back and forth.

2. A routing mechanism for a 90 degree gas tube as claimed in claim 1, wherein The first clamping structure (11) and the second clamping structure (41) are both L-shaped plate structures, and inner supporting mandrels (91) are arranged in the two ends of the 90-degree gas pipe (9), the cylindrical structures arranged on the first clamping structure (11) and the second clamping structure (41) are inserted into the inner supporting mandrels (91) to limit the 90-degree gas pipe (9).

3. A routing mechanism for a 90 degree gas tube as claimed in claim 2, wherein The X-axis rotating mechanism (3) comprises a first rotating motor (31), a first connecting support plate (32) and a third moving mechanism (33), the third moving mechanism (33) is installed in the X-axis direction of the rack (8), the bottom of the first connecting support plate (32) is arranged on the third moving mechanism (33), the first rotating motor (31) is installed on the upper part of the first connecting support plate (32) and connected with the Y-axis clamp (5); the Y-axis rotating mechanism (6) comprises a second rotating motor (61), a second connecting support plate (62) and a fourth moving mechanism (63), the fourth moving mechanism (63) is installed in the Y-axis direction of the rack (8), the bottom of the second connecting support plate (62) is arranged on the fourth moving mechanism (63), the second rotating motor (61) is installed on the upper part of the second connecting support plate (62) and connected with the X-axis clamp (2).

4. A routing mechanism for a 90 degree gas tube as claimed in claim 3, wherein The winding mechanism (7) is installed on the rack (8) through the support (10), the winding mechanism (7) comprises an X-axis moving mechanism (71), a Y-axis moving mechanism (72), a winding device (73) and a resistance wire (74), the X-axis moving mechanism (71) is arranged on the support (10), the Y-axis moving mechanism (72) is arranged vertically on the X-axis moving mechanism (71), the winding device (73) is arranged on the Y-axis moving mechanism (72) and located on the 90-degree gas pipe fitting (9), and the resistance wire (74) is arranged on the winding device (73).

5. A routing mechanism for a 90 degree gas tube as claimed in claim 4, wherein The electrode head (92) is arranged above the outer wall of the two ends of the 90-degree gas pipe fitting (9), the winding grooves (93) are arranged on the X-axis and Y-axis direction sections of the 90-degree gas pipe fitting (9), and the skeleton positioning column (94) is arranged at the connecting position of the X-axis direction section and the Y-axis direction section of the 90-degree gas pipe fitting (9).

6. A method of operating a routing mechanism of a 90 degree gas tube according to claim 5, characterized in that The method comprises the following steps: 1) After the 90-degree gas pipe fitting (9) is completed by the injection molding machine, the 90-degree gas pipe fitting (9) containing the inner supporting mandrel (91) is grabbed from the injection molding machine by the grabbing mechanism and placed on the X-axis clamp (2) and the Y-axis clamp (5) of the wiring mechanism, the first clamping structure (11) and the second clamping structure (41) are moved to clamp the two ends of the 90-degree gas pipe fitting (9) under the driving of the first moving mechanism (12) and the second moving mechanism (42) respectively; 2) the second rotating motor (61), the second connecting support plate (62) and the X-axis clamp (2) are driven to exit by the fourth moving mechanism (63), the second clamping structure (41) is driven to exit by the second moving mechanism (42), the winding device (73) is moved to the position of the electrode head (92) in the X-axis direction, the winding device (73) is moved to the corresponding position to press the electrode head (92), the end of the winding device (73) is rotated to drive the resistance wire (74) to be wound on the bottom of the electrode head (92) for two turns, the first rotating motor (31) drives the 90-degree gas pipe fitting (9) to rotate, at the same time, the winding device (73) is moved along the X-axis moving mechanism (71), the resistance wire (74) is wound in the winding groove (93) of the X-axis direction section of the 90-degree gas pipe fitting (9), at the same time of winding, the first rotating motor (31) is stopped, the winding device (73) is moved to the skeleton positioning column (94) in the X-axis direction, and the end of the winding device (73) is rotated to drive the resistance wire (74) to be wound on the skeleton positioning column (94) for one turn. 3) winding device (73) moves to the skeleton positioning column (94) in Y-axis direction, the end of winding device (73) rotates to make resistance wire (74) wind one circle on skeleton positioning column (94), second rotary motor (61), second connecting support plate (62) and X-axis clamp (2) are clamped 90-degree gas pipe (9) under the drive of fourth moving mechanism (63), second tightening structure (41) is pressed tightly under the drive of second moving mechanism (42), first tightening structure (11) is withdrawn under the drive of first moving mechanism (12), first rotary motor (31), first connecting support plate (32) and Y-axis clamp (5) are withdrawn under the drive of third moving mechanism (33), second rotary motor (61) rotates, winding device (73) moves in Y-axis direction at the same time, completes the winding of resistance wire (74) on 90-degree gas pipe (9) in Y-axis direction, completes winding, second rotary motor (61) stops rotating, winding device (73) moves to electrode head (92) in Y-axis direction and is pressed tightly, the end of winding device (73) rotates to fix resistance wire (74) on electrode head (92), cuts resistance wire (74), winding is completed, winding device (73) moves to original position; 4) second rotary motor (61), second connecting support plate (62) and X-axis clamp (2) are withdrawn under the drive of fourth moving mechanism (63), second tightening structure (41) is withdrawn under the drive of second moving mechanism (42), the product that completes resistance wire (74) winding is grabbed by grabbing mechanism.

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