CN112756864A - Metal sheath welding device and method for flexible fireproof cable - Google Patents
Metal sheath welding device and method for flexible fireproof cable Download PDFInfo
- Publication number
- CN112756864A CN112756864A CN202110085981.4A CN202110085981A CN112756864A CN 112756864 A CN112756864 A CN 112756864A CN 202110085981 A CN202110085981 A CN 202110085981A CN 112756864 A CN112756864 A CN 112756864A
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- cable
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- controller
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- 238000003466 welding Methods 0.000 title claims abstract description 79
- 239000002184 metal Substances 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000005452 bending Methods 0.000 claims abstract description 14
- 238000001816 cooling Methods 0.000 claims description 13
- 239000010720 hydraulic oil Substances 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 238000000746 purification Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/003—Cooling means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
- B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
- B65H51/08—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
Abstract
The invention relates to the technical field of cable processing, in particular to a metal sheath welding device for a flexible fireproof cable and a welding method thereof. According to the invention, the guide frame is arranged in the rack, the sheath can be wrapped on the cable after being bent by the bending horn slot arranged on the guide frame, when the rear cable passes through the welding slot of the guide cylinder and is automatically acquired by the image acquisition camera, the PLC controls the welding equipment to automatically weld the sheath, and after the welding is finished, the cable is automatically cooled by utilizing the air cooled after the welding purification.
Description
Technical Field
The invention relates to the technical field of cable processing, in particular to a metal sheath welding device and a metal sheath welding method for a flexible fireproof cable.
Background
In most flexible fireproof cables in the existing market, a metal sheath needs to be additionally installed, and the existing metal sheath processing and welding equipment cannot realize efficient welding, is inconvenient to operate and has high failure rate, so that the metal sheath welding device for the flexible fireproof cables and the welding method thereof are provided for solving the problems.
Disclosure of Invention
The invention aims to provide a metal sheath welding device of a flexible fireproof cable and a welding method thereof.
In order to achieve the purpose, the invention provides the following technical scheme:
a metal sheath welding device for a flexible fireproof cable comprises a rack, wherein a feeding wheel and a discharging wheel which are arranged along the central line of the rack are respectively arranged on the left side panel and the right side panel of the rack, a flow guide frame is fixedly arranged in the rack, a bent horn slot which is wide at the left side and narrow at the right side is arranged in the middle of the flow guide frame and is opposite to the central line of the rack, a mounting frame is fixedly arranged on a bottom plate in the rack and on the left side of the flow guide frame, a steering roller is rotatably arranged at the top of the mounting frame, a sheath winding roller is arranged at the bottom of the left end of the rack, a guide cylinder which is arranged along the central line of the rack is fixedly arranged at the right end of the bent horn slot on the right side of the flow guide frame, a welding groove is arranged at the central position of the top of the guide cylinder, a structure box is fixedly arranged above the, the bottom of the hydraulic oil cylinder is fixedly provided with a welding head, an image processing chip and a hydraulic controller are fixedly arranged on a bottom plate inside the structure box from left to right in sequence, a PLC controller is fixedly arranged on the inner wall of the left side inside the structure box, a cooling cylinder fixedly arranged on the inner wall of the frame through a connecting rod is fixedly arranged on the right side of the guide cylinder inside the frame, the left end and the right end of the cooling cylinder are respectively provided with a feeding port and a discharging port arranged along the center line of the frame, the inner wall inside the cooling cylinder is provided with an air duct, the air duct is provided with an air outlet, an equipment box, an air purifier, an air pump and an air heat exchanger are fixedly arranged on a panel at the top of the frame from left to right in sequence, a motor controller group, a relay group and a welding machine are fixedly arranged on the bottom plate inside the equipment box, the air purifier is characterized in that an air outlet of the air purifier is connected with an air inlet of an air pump through a pipeline, an air outlet pipe of the air pump is connected with an air inlet of an air heat exchanger, and an air exhaust pipe of the air heat exchanger is connected with an air guide pipe.
Preferably, the welding head is connected with the welding machine through a circuit, a control circuit of the welding machine is connected with a corresponding relay in the relay group, the air purifier, the air pump and the air heat exchanger are respectively connected with the corresponding relay in the relay group through circuits, and control circuits of all groups of relays in the relay group are respectively connected with the PLC.
Preferably, the hydraulic oil cylinder is connected with a hydraulic controller through a line, a control line of the hydraulic controller is connected with a PLC (programmable logic controller), the image acquisition camera is connected with the image processing chip through a line, and the image processing chip is connected with the PLC through a line.
Preferably, the feeding wheel and the discharging wheel are respectively driven by two groups of driving motors, the driving motors are connected with corresponding motor controllers in the motor controller group through lines, and control lines of all groups of motor controllers in the motor controller group are connected with the PLC.
A method for welding a metal sheath of a flexible fireproof cable comprises the following steps based on the use of the equipment:
1. one end of a cable is inserted from a feeding wheel at the left end of the rack, when the cable enters the bending horn slot, a sheath on the sheath winding roller passes through the steering roller and then is inserted into the bending horn slot together with the cable, and in the cable conveying process, the sheath is bent and then wrapped on the cable and then is conveyed into the guide cylinder together;
2. when the cable and the sheath wrapped on the surface of the cable are transmitted to the welding groove of the guide cylinder, the image acquisition camera transmits shot information to the PLC controller after processing the shot information through the image processing chip, the PLC controller controls the hydraulic oil cylinder to extend out, so that the welding head is attached to the welding line of the sheath, and the PLC controller synchronously starts the welding machine to weld the sheath;
3. the welded sheath is conveyed into the cooling cylinder, and the cold air provided by the air pump and the air heat exchanger is used for heat dissipation treatment, namely the welding work of the cable metal sheath is completed.
Preferably, harmful gas generated in the welding process of the cable sheath is sucked by the air purifier, is pumped out by the air pump after being filtered and is guided into the air heat exchanger for heat exchange treatment.
Compared with the prior art, the invention has the beneficial effects that: through setting up the water conservancy diversion frame in the frame is inside, the horn groove of bending that sets up on this water conservancy diversion frame can be wrapped up on the cable after the sheath is bent, when back cable passes through the welding groove of guide cylinder, by image acquisition camera automatic acquisition information after, PLC controller control welding equipment carries out welding operation to the sheath automatically, after the welding is accomplished, utilize the refrigerated air after the welding purification to cool off the cable automatically, equipment overall structure is compact, multiple functional, can accomplish cable sheathing welded work, operation intelligence, suitable using widely.
Drawings
Fig. 1 is a schematic view of an overall structure of a welding device and a welding method for a metal sheath of a flexible fireproof cable according to the present invention.
In the figure: 1. a frame; 2. a feed wheel; 3. a discharging wheel; 4. a flow guiding frame; 5. bending the horn slot; 6. a mounting frame; 7. a turning roll; 8. a sheath wind-up roll; 9. a material guide cylinder; 10. welding a groove; 11. a structural box; 12. a hydraulic cylinder; 13. welding a head; 14. an image processing chip; 15. a PLC controller; 16. a hydraulic controller; 17. an image acquisition camera; 18. an equipment box; 19. a motor controller group; 20. a relay group; 21. welding machine; 22. a cooling cylinder; 23. an air duct; 24. an air purifier; 25. an air pump; 26. an air heat exchanger.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
For better understanding of the above technical solutions, the following detailed descriptions will be provided in conjunction with the drawings and the detailed description of the present invention.
Example (b):
referring to fig. 1, the present embodiment provides a technical solution:
a metal sheath welding device of a flexible fireproof cable comprises a rack 1, wherein a feeding wheel 2 and a discharging wheel 3 which are arranged along the central line of the rack 1 are respectively arranged on the left side and the right side of the rack 1, a flow guide frame 4 is fixedly arranged in the rack 1, a bending horn slot 5 which is wide at the left side and narrow at the right side is arranged in the middle of the flow guide frame 4 and is opposite to the central line of the rack 1, a mounting frame 6 is fixedly arranged on a bottom plate in the rack 1 and on the left side of the flow guide frame 4, a steering roller 7 is rotatably arranged at the top of the mounting frame 6, a sheath winding roller 8 is arranged at the bottom of the left end of the rack 1, a guide cylinder 9 which is arranged along the central line of the rack 1 is fixedly arranged at the right end of the bending horn slot 5 on the right side of the flow guide frame 4, a welding slot 10 is arranged at the central position of the top of the guide cylinder 9, a structure box 11 is, a welding head 13 is fixedly arranged at the bottom of the hydraulic oil cylinder 12, an image processing chip 14 and a hydraulic controller 16 are fixedly arranged on a bottom plate inside the structure box 11 from left to right in sequence, a PLC controller 15 is fixedly arranged on the inner wall of the left side inside the structure box 11, a cooling cylinder 22 fixedly arranged on the inner wall of the frame 1 through a connecting rod is fixedly arranged on the right side of the guide cylinder 9 inside the frame 1, a material inlet and a material outlet arranged along the central line of the frame 1 are arranged at the left end and the right end of the cooling cylinder 22, an air duct 23 is arranged on the inner wall inside the cooling cylinder 22, an air outlet is arranged on the air duct 23, an equipment box 18, an air purifier 24, an air pump 25 and an air heat exchanger 26 are fixedly arranged on a panel at the top of the frame 1 from left to right in sequence, a motor controller group 19, a relay group 20 and a welding machine 21 are fixedly arranged on the, the air outlet of the air purifier 24 is connected with the air inlet of the air pump 25 through a pipeline, the air outlet pipe of the air pump 25 is connected with the air inlet of the air heat exchanger 26, and the air outlet pipe of the air heat exchanger 26 is connected with the air guide pipe 23.
The welding head 13 is connected with the welding machine 21 through a circuit, a control circuit of the welding machine 21 is connected with a corresponding relay in the relay group 20, the air purifier 24, the air pump 25 and the air heat exchanger 26 are respectively connected with the corresponding relay in the relay group 20 through circuits, and control circuits of all groups of relays in the relay group 20 are respectively connected with the PLC 15.
The hydraulic oil cylinder 12 is connected with a hydraulic controller 16 through a line, a control line of the hydraulic controller 16 is connected with a PLC (programmable logic controller) 15, the image acquisition camera 17 is connected with the image processing chip 14 through a line, and the image processing chip 14 is connected with the PLC 15 through a line.
The feeding wheel 2 and the discharging wheel 3 are respectively driven by two groups of driving motors, the driving motors are connected with corresponding motor controllers in the motor controller group 19 through lines, and control lines of all groups of motor controllers in the motor controller group 19 are connected with the PLC 15.
A method for welding a metal sheath of a flexible fireproof cable comprises the following steps based on the use of the equipment:
1. one end of a cable is inserted from a feeding wheel at the left end of the rack, when the cable enters the bending horn slot, a sheath on the sheath winding roller passes through the steering roller and then is inserted into the bending horn slot together with the cable, and in the cable conveying process, the sheath is bent and then wrapped on the cable and then is conveyed into the guide cylinder together;
2. when the cable and the sheath wrapped on the surface of the cable are transmitted to the welding groove of the guide cylinder, the image acquisition camera transmits shot information to the PLC controller after processing the shot information through the image processing chip, the PLC controller controls the hydraulic oil cylinder to extend out, so that the welding head is attached to the welding line of the sheath, and the PLC controller synchronously starts the welding machine to weld the sheath;
3. the welded sheath is conveyed into the cooling cylinder, and the cold air provided by the air pump and the air heat exchanger is used for heat dissipation treatment, namely the welding work of the cable metal sheath is completed.
Harmful gas generated by the cable sheath in the welding process is sucked by the air purifier, and is pumped out by the air pump after being filtered and guided into the air heat exchanger for heat exchange treatment.
The working principle is as follows: through setting up the water conservancy diversion frame in the frame is inside, the horn groove of bending that sets up on this water conservancy diversion frame can be wrapped up on the cable after the sheath is bent, when back cable passes through the welding groove of guide cylinder, by image acquisition camera automatic acquisition information after, PLC controller control welding equipment carries out welding operation to the sheath automatically, after the welding is accomplished, utilize the refrigerated air after the welding purification to cool off the cable automatically, equipment overall structure is compact, multiple functional, can accomplish cable sheathing welded work, operation intelligence, suitable using widely.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a metal sheath welding set of flexible fireproof cable, includes frame (1), its characterized in that: the device is characterized in that a feeding wheel (2) and a discharging wheel (3) which are arranged along the central line of the rack (1) are respectively arranged on the left side and the right side of the rack (1), a flow guide frame (4) is fixedly arranged in the rack (1), the middle of the flow guide frame (4) is provided with a bending horn slot (5) which is wide at the left side and narrow at the right side just opposite to the central line of the rack (1), a mounting frame (6) is fixedly arranged on the bottom plate in the rack (1) and on the left side of the flow guide frame (4), a steering roller (7) is rotatably arranged at the top of the mounting frame (6), a sheath winding roller (8) is arranged at the bottom of the left end of the rack (1), a guide cylinder (9) which is arranged along the central line of the rack (1) is fixedly arranged at the right end of the bending horn slot (5) on the right side of the flow guide frame (4), a welding slot (10) is arranged at the central position of, an image acquisition camera (17) and a hydraulic oil cylinder (12) which are aligned with the welding groove (10) are sequentially and fixedly arranged at the bottom of the structure box (11) from left to right, a welding head (13) is fixedly arranged at the bottom of the hydraulic oil cylinder (12), an image processing chip (14) and a hydraulic controller (16) are sequentially and fixedly arranged on a bottom plate in the structure box (11) from left to right, a PLC (programmable logic controller) (15) is fixedly arranged on the inner wall of the left side in the structure box (11), a cooling cylinder (22) fixedly arranged on the inner wall of the frame (1) through a connecting rod is fixedly arranged on the right side of the guide cylinder (9) in the frame (1), a feeding and discharging port arranged along the central line of the frame (1) is arranged at the left end and the right end of the cooling cylinder (22), an air guide pipe (23) is arranged on the inner wall in the cooling, frame (1) top panel is gone up and is turned right from a left side and is fixed equipment box (18), air purifier (24), air pump (25) and air heat exchanger (26) of being provided with in proper order, turn right from a left side and be fixed motor controller group (19), relay group (20) and welding machine (21) of being provided with in proper order on the inside bottom plate of equipment box (18), the air inlet of air purifier (24) extends to welding groove (10) top in stretching into frame (1), the air inlet of pipe connection air pump (25) is passed through to the gas outlet of air purifier (24), the air inlet of air heat exchanger (26) is connected to the outlet duct of air pump (25), air duct (23) are connected to the blast pipe of air heat exchanger (26).
2. The device for welding the metal sheath of the flexible fireproof cable according to claim 1, wherein: the welding head (13) is connected with the welding machine (21) through a circuit, the control circuit of the welding machine (21) is connected with the corresponding relay in the relay group (20), the air purifier (24), the air pump (25) and the air heat exchanger (26) are respectively connected with the corresponding relay in the relay group (20) through circuits, and the control circuit of each relay group in the relay group (20) is respectively connected with the PLC controller (15).
3. The device for welding the metal sheath of the flexible fireproof cable according to claim 1, wherein: the hydraulic oil cylinder (12) is connected with a hydraulic controller (16) through a circuit, a control circuit of the hydraulic controller (16) is connected with a PLC (programmable logic controller) controller (15), the image acquisition camera (17) is connected with the image processing chip (14) through a circuit, and the image processing chip (14) is connected with the PLC controller (15) through a circuit.
4. The device for welding the metal sheath of the flexible fireproof cable according to claim 1, wherein: the feeding wheel (2) and the discharging wheel (3) are respectively driven by two groups of driving motors, the driving motors are connected with corresponding motor controllers in a motor controller group (19) through lines, and control lines of all groups of motor controllers in the motor controller group (19) are connected with a PLC (programmable logic controller) controller (15).
5. A method for welding a metal sheath of a flexible fireproof cable is characterized by comprising the following steps: the use based on the above device comprises the following steps:
1) one end of a cable is inserted from a feeding wheel at the left end of the rack, when the cable enters the bending horn slot, a sheath on the sheath winding roller passes through the steering roller and then is inserted into the bending horn slot together with the cable, and in the cable conveying process, the sheath is bent and then wrapped on the cable and then is conveyed into the guide cylinder together;
2) when the cable and the sheath wrapped on the surface of the cable are transmitted to the welding groove of the guide cylinder, the image acquisition camera transmits shot information to the PLC controller after processing the shot information through the image processing chip, the PLC controller controls the hydraulic oil cylinder to extend out, so that the welding head is attached to the welding line of the sheath, and the PLC controller synchronously starts the welding machine to weld the sheath;
3) the welded sheath is conveyed into the cooling cylinder, and the cold air provided by the air pump and the air heat exchanger is used for heat dissipation treatment, namely the welding work of the cable metal sheath is completed.
6. The method for welding the metal sheath of the flexible fireproof cable according to claim 5, wherein: harmful gas generated by the cable sheath in the welding process is sucked by the air purifier, and is pumped out by the air pump after being filtered and guided into the air heat exchanger for heat exchange treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110085981.4A CN112756864A (en) | 2021-01-22 | 2021-01-22 | Metal sheath welding device and method for flexible fireproof cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110085981.4A CN112756864A (en) | 2021-01-22 | 2021-01-22 | Metal sheath welding device and method for flexible fireproof cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112756864A true CN112756864A (en) | 2021-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110085981.4A Pending CN112756864A (en) | 2021-01-22 | 2021-01-22 | Metal sheath welding device and method for flexible fireproof cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112756864A (en) |
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Application publication date: 20210507 |