A device for laying heating wires on silicone rubber cloth with integrated laser cutting
By integrating laser cutting, wiring, hot pressing and cutting functions, the problem of cumbersome processes and poor consistency in the production of silicone cloth heating wires has been solved, achieving efficient automated production and cost reduction.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUILIN QINGYAN HAOLONG NEW MATERIALS CO LTD
- Filing Date
- 2025-08-12
- Publication Date
- 2026-08-04
AI Technical Summary
In the existing silicone cloth heating wire laying process, laser cutting, wiring, hot pressing and material cutting need to be completed step by step, which results in complicated processes, low positioning accuracy, more manual intervention, low production efficiency and poor product consistency, and high production costs.
Design a device that integrates laser cutting, wiring, heat pressing and cutting functions. It adopts multi-servo motors and sensors for coordinated control to achieve automated production with a positioning accuracy of ±0.1mm, and is adaptable to silicone cloth and heating wire of different specifications.
It achieves multi-process integration, improves production efficiency by more than 50%, reduces manual intervention, enhances product consistency, and reduces production costs.
Smart Images
Figure CN224588661U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of electric heating element manufacturing equipment, and in particular to a silicone cloth processing device that integrates laser cutting, heating wire laying, material bonding and automatic cutting. Background Technology
[0002] In the traditional silicone cloth heating wire laying process, laser cutting, wiring, hot pressing and material cutting need to be completed step by step by multiple machines, which has problems such as complicated process, low positioning accuracy, more manual intervention and low production efficiency.
[0003] Existing wiring machines typically only have a single wiring function and cannot integrate laser pretreatment and subsequent cutting processes, resulting in poor product consistency and high production costs.
[0004] Therefore, there is an urgent need for an automated production device that can integrate multiple processes to reduce product production costs and improve product consistency. Utility Model Content
[0005] The purpose of this invention is to provide a device for laying heating wires on silicone cloth by integrating laser cutting, which solves the problem that existing wiring machines have limited functions and cannot integrate laser pretreatment and subsequent cutting processes, resulting in poor product consistency and high production costs.
[0006] An integrated laser-cutting device for laying heating wires on silicone cloth includes a main frame. A positioning mechanism is installed inside the main frame. A feeding mechanism is installed at one end of the positioning mechanism, and a heat-pressing mechanism is installed at the other end. A movable wiring mechanism is provided on the positioning mechanism, located between the feeding mechanism and the heat-pressing mechanism. A cutting mechanism is also installed on the positioning mechanism, located outside the heat-pressing mechanism. A laser for cutting positioning holes and electrode windows on the silicone cloth is installed on the wiring mechanism. A control cabinet is provided on one side of the main frame, and the control cabinet is electrically connected to the positioning mechanism, the feeding mechanism, the heat-pressing mechanism, the wiring mechanism, the cutting mechanism, and the laser.
[0007] Optionally, the positioning mechanism includes a wiring platform, a suction fan, and a suction pipe. The wiring platform is mounted on the main frame via a support frame. The suction fan is mounted on the main frame and connected to the suction pipe. The suction pipe is mounted at the bottom of the wiring platform. The suction fan is electrically connected to the control cabinet. When the suction fan is working, the suction pipe generates suction, and the silicone cloth for support on the wiring platform is adsorbed onto the wiring platform, completing the positioning operation of the silicone cloth for support. The silicone cloth for support is then wound onto the feeding mechanism.
[0008] Optionally, the feeding mechanism includes a first feeding shaft, a first receiving shaft, and a feeding roller. The first feeding shaft and the first receiving shaft are both mounted on the main frame, and the feeding roller is mounted on the wiring table. The first receiving shaft is drivenly connected to the output end of the first receiving motor, and the first receiving motor is electrically connected to the control cabinet.
[0009] The first feeding shaft has a carrier silicone cloth wound up. After passing through the feeding roller, the carrier silicone cloth body is adsorbed on the wiring table surface, and the release film on the carrier silicone cloth is wound up by the first receiving shaft.
[0010] Optionally, the hot pressing mechanism includes a hot pressing roller, a first servo motor, a second feeding shaft, and a second receiving shaft. The hot pressing roller and the first servo motor are both mounted on the wiring table, and the second feeding shaft and the second receiving shaft are both mounted on the main frame. The output end of the first servo motor is connected to the hot pressing roller via a belt, and the output ends of the second receiving shaft and the second receiving motor are connected. The hot pressing roller, the first servo motor, and the second receiving motor are all electrically connected to the control cabinet.
[0011] The second feeding shaft has a silicone cloth for bonding wound up. When the second receiving motor is working, it drives the second receiving shaft to rotate. When the second receiving shaft rotates, it winds up the release film on the silicone cloth for bonding.
[0012] When the first servo motor is working, it drives the hot pressing roller to rotate. When the hot pressing roller rotates, the silicone cloth for bonding the rolled-up release film and the silicone cloth for carrying after being wired by the wiring mechanism are hot pressed together.
[0013] Optionally, the wiring mechanism includes a left-right displacement component, a front-back displacement component, a vertical displacement component, a rotation component, a heating wire conveying component, and a heating wire cutting component. The left-right displacement component is mounted on the wiring platform, the front-back displacement component is mounted on the left-right displacement component, the vertical displacement component is mounted on the front-back displacement component, the rotation component is mounted on the vertical displacement component, and the heating wire cutting component is mounted on the vertical displacement component. The components of the heating wire conveying component are respectively disposed on the front-back displacement component, the vertical displacement component, and the rotation component.
[0014] The control cabinet is electrically connected to the left-right displacement component, the front-back displacement component, the up-down displacement component, the rotation component, the heating wire conveying component, and the heating wire cutting component.
[0015] Optionally, the left and right displacement component includes a first gear guide rail, a second servo motor, a first transmission gear, and a gantry bridge. Two first gear guide rails are provided and symmetrically installed on both sides of the wiring platform. The first transmission gear meshes with the first gear guide rail. The second servo motor is connected to the first transmission gear. Two second servo motors are provided and symmetrically installed on both sides of the bottom end of the gantry bridge.
[0016] The forward and backward displacement assembly includes a first moving plate, a third servo motor, a second transmission gear, and a second gear guide rail. The second gear guide rail is mounted on the gantry bridge, and the second transmission gear meshes with the second gear guide rail. The third servo motor is mounted on the first moving plate and is connected to the second transmission gear in a transmission connection.
[0017] The laser is mounted on the first movable plate;
[0018] The control cabinet is electrically connected to the second servo motor and the third servo motor respectively.
[0019] Optionally, the vertical displacement assembly includes a first guide rail, a second moving plate, a fourth servo motor, a lead screw, a lead screw nut, and a first sensor. The first guide rail is mounted on the first moving plate and is vertically arranged. The second moving plate is slidably connected to the first guide rail via a guide rail slider. The fourth servo motor is mounted on the first moving plate, and the output end of the fourth servo motor is connected to the lead screw via a transmission connection. The lead screw nut is connected to the lead screw via a transmission connection. The lead screw nut is mounted on the second moving plate. The first sensor is mounted on the gantry bridge and located at the top of the first guide rail.
[0020] The rotating assembly includes a fifth servo motor, a third transmission gear, a fourth transmission gear, and a wiring cutter head. The fifth servo motor is mounted on the second movable plate, and the output end of the fifth servo motor is connected to the third transmission gear. The fourth transmission gear is rotatably mounted on the second movable plate and meshes with the third transmission gear. The wiring cutter head is mounted on the fourth transmission gear.
[0021] The control cabinet is electrically connected to the fourth servo motor, the first sensor, and the fifth servo motor, respectively.
[0022] Optionally, the heating wire conveying assembly includes a sixth servo motor, a third feeding shaft, a chute, a sliding wheel, a second sensor, a third sensor, a seventh servo motor, a transmission wheel, a wire clamp, a wire tube, and a pressure wheel. The sixth servo motor is mounted on the first moving plate, and its output end is connected to the third feeding shaft. Heating wire is wound on the third feeding shaft. The chute is located on the first moving plate and below the third feeding shaft. The chute is vertically arranged. The sliding wheel is slidably connected within the chute. The second sensor and the third sensor are both mounted on the first moving plate and located at the upper and lower ends of the chute, respectively. The seventh servo motor is mounted on the first moving plate and located at the bottom end of one side of the chute. Its output end is connected to the transmission wheel. The wire clamp is mounted on the second moving plate. The wire tube and the pressure wheel are both mounted on the wiring cutter head, and the pressure wheel is located at the bottom end of the wire tube.
[0023] One end of the heating wire on the third feeding shaft passes sequentially through the side circumference of the sliding wheel, the transmission wheel, the wire clamp, the wire tube, and the pressure wheel, and is then pressed onto the bearing silicone cloth by the pressure wheel.
[0024] The heating wire cutting assembly includes an eighth servo motor, a sleeve, a rotating shaft, a fixed blade, a rotating blade, and a fourth sensor. The eighth servo motor is mounted on the second moving plate, and the output end of the eighth servo motor is connected to the rotating shaft. The sleeve is mounted on the housing of the eighth servo motor and sleeved on the outside of the rotating shaft. The fixed blade is mounted on the bottom end of the sleeve, and the rotating blade is mounted on the bottom end of the rotating shaft. The fixed blade and the rotating blade are in contact with each other. The fourth sensor is mounted on the sleeve.
[0025] The control cabinet is electrically connected to the sixth servo motor, the second sensor, the third sensor, the seventh servo motor, the eighth servo motor, and the fourth sensor, respectively.
[0026] Optionally, the cutting mechanism includes a first cylinder, a first control valve, a third control valve, a second cylinder, a second control valve, a fourth control valve, a pressure plate, a hollow guide rail, a second guide rail, a strong magnet, a cutter head slider, a cutting blade, and an external air supply device.
[0027] The first cylinder and the second cylinder are symmetrically installed on both sides of the wiring table. The two ends of the pressure plate are respectively connected to the output ends of the first cylinder and the output ends of the second cylinder. The first control valve, the third control valve, the second control valve and the fourth control valve are all installed on the pressure plate. The first control valve is connected to the air chamber of the first cylinder and the external air supply device through a pipe. The second control valve is connected to the air chamber of the second cylinder and the external air supply device through a pipe.
[0028] The hollow guide rail is mounted on the pressure plate, the strong magnet is slidably connected inside the hollow guide rail, and the two ends of the hollow guide rail are respectively connected to one end of the third control valve and the fourth control valve through pipes. The other ends of the third control valve and the fourth control valve are respectively connected to the external air supply equipment through pipes.
[0029] The second guide rail is mounted on the pressure plate, and the second guide rail is parallel to the hollow guide rail. The cutter head slider is slidably connected to the second guide rail, and the cutting blade is mounted on the cutter head slider.
[0030] When the strong magnet slides inside the hollow guide rail under the push of air pressure, it drives the cutter head slider to slide synchronously inside the second guide rail;
[0031] The pressure plate is equipped with a fifth sensor and a sixth sensor at its two ends, respectively.
[0032] The control cabinet is electrically connected to the first control valve, the third control valve, the second control valve, the fourth control valve, the fifth sensor, the sixth sensor, and the external gas supply equipment, respectively.
[0033] Optionally, a negative pressure dust removal nozzle is installed at the bottom of the first movable plate, and the negative pressure dust removal nozzle is connected to the suction fan through a pipe.
[0034] Compared with the prior art, the beneficial technical effects of this utility model are as follows:
[0035] Integrated design: Integrates laser cutting, wiring, heat pressing and cutting functions to reduce process steps;
[0036] High-precision control: Achieving a positioning accuracy of ±0.1mm through the coordinated operation of multiple servo motors and sensors;
[0037] Automated production: No human intervention is required throughout the entire process, increasing production efficiency by more than 50%;
[0038] High compatibility: It can adapt to different specifications of silicone cloth and heating wire, and can be adjusted through the program to adapt to a variety of products. Attached Figure Description
[0039] The present invention will be further described below with reference to the accompanying drawings.
[0040] Figure 1 This is a front view of the device for integrating laser cutting and laying heating wires on silicone cloth according to this utility model.
[0041] Figure 2 This is a side view of the device for integrating laser cutting to lay heating wires on silicone cloth according to this utility model;
[0042] Figure 3 This is a schematic diagram of the feeding mechanism and hot pressing mechanism of this utility model;
[0043] Figure 4 This is a schematic diagram of the wiring mechanism structure of this utility model;
[0044] Figure 5 This is a schematic diagram of the left and right displacement component structure of this utility model. Figure 1 ;
[0045] Figure 6 This is a schematic diagram of the left and right displacement component structure of this utility model. Figure 2 ;
[0046] Figure 7 This is a schematic diagram of the front and rear displacement component structure of this utility model;
[0047] Figure 8 This is a schematic diagram of the vertical displacement component structure of this utility model;
[0048] Figure 9 This is a schematic diagram of the rotating component structure of this utility model;
[0049] Figure 10 This is a schematic diagram of the heating wire delivery assembly of this utility model;
[0050] Figure 11 This is a schematic diagram of the heating wire shearing assembly structure of this utility model;
[0051] Figure 12 This is a schematic diagram of the left side structure of the cutting mechanism of this utility model;
[0052] Figure 13 This is a schematic diagram of the right side of the cutting mechanism of this utility model;
[0053] Figure 14 This is a front view of the cutting mechanism of this utility model.
[0054] Explanation of reference numerals in the attached diagram: 1. Main frame; 2. Positioning mechanism; 3. Feeding mechanism; 4. Hot pressing mechanism; 5. Wiring mechanism; 6. Cutting mechanism; 7. Laser; 8. Control cabinet; 9. Negative pressure dust removal nozzle;
[0055] 21. Wiring table; 22. Exhaust fan; 23. Exhaust duct;
[0056] 31. First feeding shaft; 32. First receiving shaft; 33. Feed roller;
[0057] 41. Hot pressing roller; 42. First servo motor; 43. Second feeding shaft; 44. Second receiving shaft;
[0058] 51. Left-right displacement assembly; 52. Front-back displacement assembly; 53. Up-down displacement assembly; 54. Rotation assembly; 55. Heating wire conveying assembly; 56. Heating wire cutting assembly;
[0059] 511. First gear guide rail; 512. Second servo motor; 513. First transmission gear; 514. Gantry bridge;
[0060] 521. First moving plate; 522. Third servo motor; 523. Second transmission gear; 524. Second gear guide rail;
[0061] 531. First guide rail; 532. Second moving plate; 533. Fourth servo motor; 534. Lead screw; 535. First sensor;
[0062] 541. Fifth servo motor; 542. Third transmission gear; 543. Fourth transmission gear; 544. Wiring cutter head;
[0063] 551. Sixth servo motor; 552. Third feeding shaft; 553. Slide chute; 554. Pulley; 555. Second sensor; 556. Third sensor; 557. Seventh servo motor; 558. Transmission wheel; 559. Wire clamp; 5510. Wire conduit; 5511. Pressure roller;
[0064] 561. Eighth servo motor; 562. Sleeve; 563. Shaft; 564. Fixed blade; 565. Rotating blade; 566. Fourth sensor;
[0065] 61. First cylinder; 62. First control valve; 63. Third control valve; 64. Second cylinder; 65. Second control valve; 66. Fourth control valve; 67. Pressure plate; 68. Hollow guide rail; 69. Second guide rail; 610. Strong magnet; 611. Cutter head slider; 612. Cutting blade; 613. Fifth sensor; 614. Sixth sensor. Detailed Implementation
[0066] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.
[0067] like Figure 1-14 As shown, this embodiment provides an integrated laser-cutting device for laying heating wires on silicone cloth, including a main frame 1. A positioning mechanism 2 is installed inside the main frame 1. A feeding mechanism 3 is installed at one end of the positioning mechanism 2, and a heat-pressing mechanism 4 is installed at the other end. A movable wiring mechanism 5 is provided on the positioning mechanism 2, and the wiring mechanism 5 is located between the feeding mechanism 3 and the heat-pressing mechanism 4. A cutting mechanism 6 is also installed on the positioning mechanism 2, and the cutting mechanism 6 is located outside the heat-pressing mechanism 4. A laser 7 for cutting positioning holes and electrode windows on the silicone cloth is installed on the wiring mechanism 5. A control cabinet 8 is provided on the outer side of the main frame 1. The control cabinet 8 is electrically connected to the positioning mechanism 2, the feeding mechanism 3, the heat-pressing mechanism 4, the wiring mechanism 5, the cutting mechanism 6, and the laser 7.
[0068] The main frame 1 is constructed using aluminum profiles, and the laser 7 has a power of 10-30W.
[0069] Specifically, the positioning mechanism 2 includes a wiring platform 21, a suction fan 22, and a suction pipe 23. The wiring platform 21 is mounted on the main frame 1 via a support frame. The suction fan 22 is mounted on the main frame 1 and connected to the suction pipe 23. The suction pipe 23 is mounted at the bottom end of the wiring platform 21. The suction fan 22 is electrically connected to the control cabinet 8. When the suction fan 22 is working, the suction pipe 23 generates suction, and the silicone cloth for bearing the wiring platform 21 is adsorbed onto the wiring platform, completing the positioning operation of the silicone cloth for bearing the wiring platform. The silicone cloth for bearing the wiring platform is then wound onto the feeding mechanism 3.
[0070] Specifically, the feeding mechanism 3 includes a first feeding shaft 31, a first receiving shaft 32, and a feeding roller 33. The first feeding shaft 31 and the first receiving shaft 32 are both mounted on the main frame 1, and the feeding roller 33 is mounted on the wiring table 21. The first receiving shaft 32 is connected to the output end of the first receiving motor, and the first receiving motor is electrically connected to the control cabinet 8.
[0071] The first feeding shaft 31 has a carrier silicone cloth wound on it. After passing through the feeding roller 33, the carrier silicone cloth body is adsorbed onto the wiring table 21, and the release film on the carrier silicone cloth is wound up by the first receiving shaft 32.
[0072] Specifically, the hot pressing mechanism 4 includes a hot pressing roller 41, a first servo motor 42, a second feeding shaft 43, and a second receiving shaft 44. The hot pressing roller 41 and the first servo motor 42 are both mounted on the wiring table 21, and the second feeding shaft 43 and the second receiving shaft 44 are both mounted on the main frame 1. The output end of the first servo motor 42 is connected to the hot pressing roller 41 via a belt, and the output end of the second receiving shaft 44 and the second receiving motor are connected. The hot pressing roller 41, the first servo motor 42, and the second receiving motor are all electrically connected to the control cabinet 8.
[0073] The second feeding shaft 43 is wound with a silicone cloth for bonding. When the second receiving motor is working, it drives the second receiving shaft 44 to rotate. When the second receiving shaft 44 rotates, it winds up the release film on the silicone cloth for bonding.
[0074] When the first servo motor 42 is working, it drives the hot pressing roller 41 to rotate. When the hot pressing roller 41 rotates, the silicone cloth for bonding the rolled-up release film and the silicone cloth for carrying after being wired by the wiring mechanism 5 are hot pressed together.
[0075] The temperature range of the hot pressing roller 41 is 0-200℃, which is adjusted by the PID temperature control module in the control cabinet 8.
[0076] Specifically, the wiring mechanism 5 includes a left-right displacement component 51, a front-back displacement component 52, a vertical displacement component 53, a rotation component 54, a heating wire conveying component 55, and a heating wire cutting component 56. The left-right displacement component 51 is mounted on the wiring platform 21, the front-back displacement component 52 is mounted on the left-right displacement component 51, the vertical displacement component 53 is mounted on the front-back displacement component 52, the rotation component 54 is mounted on the vertical displacement component 53, and the heating wire cutting component 56 is mounted on the vertical displacement component 53. The components of the heating wire conveying component 55 are respectively mounted on the front-back displacement component 52, the vertical displacement component 53, and the rotation component 54.
[0077] The control cabinet 8 is electrically connected to the left-right displacement component 51, the front-back displacement component 52, the up-down displacement component 53, the rotation component 54, the heating wire conveying component 55, and the heating wire cutting component 56, respectively.
[0078] Specifically, the left and right displacement component 51 includes a first gear guide rail 511, a second servo motor 512, a first transmission gear 513, and a gantry bridge 514. Two first gear guide rails 511 are provided and symmetrically installed on both sides of the wiring platform 21. The first transmission gear 513 meshes with the first gear guide rail 511. The second servo motor 512 is connected to the first transmission gear 513. Two second servo motors 512 are provided and symmetrically installed on both sides of the bottom end of the gantry bridge 514.
[0079] The forward and backward displacement assembly 52 includes a first moving plate 521, a third servo motor 522, a second transmission gear 523, and a second gear guide rail 524. The second gear guide rail 524 is mounted on the gantry bridge 514. The second transmission gear 523 meshes with the second gear guide rail 524. The third servo motor 522 is mounted on the first moving plate 521 and is connected to the second transmission gear 523 in a transmission connection.
[0080] The laser 7 is mounted on the first movable plate 521;
[0081] The control cabinet 8 is electrically connected to the second servo motor 512 and the third servo motor 522 respectively.
[0082] Specifically, the vertical displacement component 53 includes a first guide rail 531, a second moving plate 532, a fourth servo motor 533, a lead screw 534, a lead screw nut, and a first sensor 535. The first guide rail 531 is mounted on the first moving plate 521 and is vertically arranged. The second moving plate 532 is slidably connected to the first guide rail 531 through a guide rail slider. The fourth servo motor 533 is mounted on the first moving plate 521. The output end of the fourth servo motor 533 is drivenly connected to the lead screw 534. The lead screw nut is drivenly connected to the lead screw 534. The lead screw nut is mounted on the second moving plate 532. The first sensor 535 is mounted on the gantry bridge 514 and is located at the top of the first guide rail 531.
[0083] The rotating assembly 54 includes a fifth servo motor 541, a third transmission gear 542, a fourth transmission gear 543, and a wiring cutter head 544. The fifth servo motor 541 is mounted on the second moving plate 532, and the output end of the fifth servo motor 541 is connected to the third transmission gear 542. The fourth transmission gear 543 is rotatably mounted on the second moving plate 532 and meshes with the third transmission gear 542. The wiring cutter head 544 is mounted on the fourth transmission gear 543.
[0084] The control cabinet 8 is electrically connected to the fourth servo motor 533, the first sensor 535, and the fifth servo motor 541, respectively.
[0085] Specifically, the heating wire conveying assembly 55 includes a sixth servo motor 551, a third feeding shaft 552, a chute 553, a sliding wheel 554, a second sensor 555, a third sensor 556, a seventh servo motor 557, a transmission wheel 558, a wire clamp 559, a wire tube 5510, and a pressure roller 5511. The sixth servo motor 551 is mounted on the first moving plate 521, and its output end is connected to the third feeding shaft 552. Heating wire is wound on the third feeding shaft 552. The chute 553 is located on the first moving plate 521 and below the third feeding shaft 552, and the chute 553 is vertical. The configuration includes a sliding wheel 554 slidably connected within the slide groove 553; the second sensor 555 and the third sensor 556 are both mounted on the first moving plate 521 and located at the upper and lower ends of the slide groove 553, respectively; the seventh servo motor 557 is mounted on the first moving plate 521 and located at the bottom end of one side of the slide groove 553; the output end of the seventh servo motor 557 is connected to the transmission wheel 558; the wire clamp 559 is mounted on the second moving plate 532; the wire conduit 5510 and the pressure roller 5511 are both mounted on the wiring cutter head 544; and the pressure roller 5511 is located at the bottom end of the wire conduit 5510.
[0086] One end of the heating wire on the third feeding shaft 552 passes through the side circumference of the sliding wheel 554, the transmission wheel 558, the wire clamp 559, the wire tube 5510 and the pressure wheel 5511 in sequence, and is then pressed onto the bearing silicone cloth by the pressure wheel 5511.
[0087] The heating wire cutting assembly 56 includes an eighth servo motor 561, a sleeve 562, a rotating shaft 563, a fixed blade 564, a rotating blade 565, and a fourth sensor 566. The eighth servo motor 561 is mounted on the second moving plate 532, and the output end of the eighth servo motor 561 is connected to the rotating shaft 563. The sleeve 562 is mounted on the housing of the eighth servo motor 561 and sleeved on the outside of the rotating shaft 563. The fixed blade 564 is mounted on the bottom end of the sleeve 562, and the rotating blade 565 is mounted on the bottom end of the rotating shaft 563. The fixed blade 564 and the rotating blade 565 are in contact with each other. The fourth sensor 566 is mounted on the sleeve 562.
[0088] The control cabinet 8 is electrically connected to the sixth servo motor 551, the second sensor 555, the third sensor 556, the seventh servo motor 557, the eighth servo motor 561, and the fourth sensor 566, respectively.
[0089] The pressure roller 5511 is made of silicone.
[0090] Specifically, the cutting mechanism 6 includes a first cylinder 61, a first control valve 62, a third control valve 63, a second cylinder 64, a second control valve 65, a fourth control valve 66, a pressure plate 67, a hollow guide rail 68, a second guide rail 69, a strong magnet 610, a blade slider 611, a cutting blade 612, and an external air supply device.
[0091] The first cylinder 61 and the second cylinder 64 are symmetrically installed on both sides of the wiring platform 21. The two ends of the pressure plate 67 are respectively connected to the output ends of the first cylinder 61 and the second cylinder 64. The first control valve 62, the third control valve 63, the second control valve 65 and the fourth control valve 66 are all installed on the pressure plate 67. The first control valve 62 is connected to the air chamber of the first cylinder 61 and the external air supply device through a pipe. The second control valve 65 is connected to the air chamber of the second cylinder 64 and the external air supply device through a pipe.
[0092] The hollow guide rail 68 is mounted on the pressure plate 67, and the strong magnet 610 is slidably connected inside the hollow guide rail 68. The two ends of the hollow guide rail 68 are respectively connected to one end of the third control valve 63 and the fourth control valve 66 through pipes. The other ends of the third control valve 63 and the fourth control valve 66 are respectively connected to the external air supply equipment through pipes.
[0093] The second guide rail 69 is mounted on the pressure plate 67. The second guide rail 69 and the hollow guide rail 68 are parallel. The cutter head slider 611 is slidably connected to the second guide rail 69. The cutting blade 612 is mounted on the cutter head slider 611.
[0094] When the strong magnet 610 slides within the hollow guide rail 68 under the push of air pressure, it drives the cutter head slider 611 to slide synchronously within the second guide rail 69.
[0095] The pressure plate 67 is equipped with a fifth sensor 613 and a sixth sensor 614 at its two ends, respectively.
[0096] The control cabinet 8 is electrically connected to the first control valve 62, the third control valve 63, the second control valve 65, the fourth control valve 66, the fifth sensor 613, the sixth sensor 614, and the external gas supply equipment, respectively.
[0097] The external air supply equipment includes an air compressor or a blower.
[0098] Specifically, a negative pressure dust removal nozzle 9 is installed at the bottom of the first movable plate 521, and the negative pressure dust removal nozzle 9 is connected to the suction fan 22 through a pipe.
[0099] The control cabinet 8 is equipped with an emergency stop switch. In the event of mechanical failure or safety accident, the emergency stop switch is used for emergency shutdown / power cutoff to ensure equipment safety and the personal safety of operators.
[0100] The usage process of this utility model is as follows:
[0101] Step 1: Turn on the power, open the control program of control cabinet 8, and input the required wiring diagram;
[0102] Step 2: The silicone cloth for carrying is placed on the first feeding shaft 31. After passing through the feeding roller 33, the release film of the silicone cloth for carrying is taken away by the first receiving shaft 32. The material strip of the silicone cloth for carrying enters the wiring table 21. The suction fan 22 is started to make the material firmly adhere to the wiring table 21.
[0103] Step 3: Set the starting position of the wiring mechanism 5 and adjust the wiring height (adjust the height of the machine head through the fourth servo motor 533 so that the pressure roller 5511 just contacts the surface of the silicone cloth to be wired); start the laser 7 to cut out the positioning hole and electrode window;
[0104] Step 4: The heating wire on the third feeding shaft 552 passes through the sliding wheel 554, the transmission wheel 558, the wire clamp 559, the wire tube 5510, and the pressure wheel 5511 and is then wired onto the bearing silicone cloth.
[0105] When the sliding wheel 554 is sensed by the second sensor 555, the third feeding shaft 552 starts feeding under the control of the sixth servo motor 551. When the sliding wheel 554 is sensed by the third sensor 556, the third feeding shaft 552 stops feeding under the control of the sixth servo motor 551.
[0106] Step 5: The device begins wiring according to the drawing pattern. After wiring one product pattern, the fourth servo motor 533 raises the machine head. After the first sensor 535 senses the second moving plate 532, the fourth servo motor 533 stops rising. The eighth servo motor 561 starts, driving the rotating blade 565 to rotate through the rotating shaft 563. It works with the fixed blade 564 to cut the heating wire. After the fourth sensor 566 senses the rotating blade 565, the eighth servo motor 561 stops. This process is repeated.
[0107] Step Six: The second servo motor 512 controls the left and right movement of the gantry bridge 514, the third servo motor 522 controls the forward and backward movement of the wiring head, the fifth servo motor 541 controls the rotation of the wiring cutter head 544, the seventh servo motor 557 controls the transmission wheel 558 to feed the heating wire, and the fourth servo motor 533 controls the up and down movement of the wiring cutter head 544; multiple servo motors work together under the control of the control cabinet 8 to accurately lay the heating wire on the supporting silicone cloth according to the drawings.
[0108] Step 7: After a set of products is laid out, the suction fan 22 stops running; the first servo motor 42 controls the hot pressing roller 41 to feed the silicone cloth with the laid lines and the material to be bonded on the second feeding shaft 43 into the hot pressing roller 41 (the temperature can be adjusted according to the material characteristics). After the first servo motor 42 controls the hot pressing roller 41 to travel the distance of a set of products, the first control valve 62 and the second control valve 65 control the pressure plate 67 to press down on the material. The third control valve 63 opens, and the high-pressure gas pushes the strong magnet 610 in the hollow guide rail 68 to move to the left, thereby driving the cutter head slider 611 to move to the left, so that the cutting blade 612 on the cutter head slider 611 can cut the material. After the material is cut, the sixth sensor 614 senses the cutter head slider 611 and the third control valve 63 closes; the fourth control valve 66 opens and pushes the strong magnet 610 back to the right. The fifth sensor 613 senses the cutter head slider 611 and the fourth control valve 66 closes. This process is repeated until the material is cut to the required length, and then it can proceed to the next process for punching and forming.
[0109] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0110] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.
Claims
1. An apparatus for integrated laser cutting of heat generating wire on silicone rubber tape, characterized by: The system includes a main frame (1), a positioning mechanism (2) is installed inside the main frame (1), a feeding mechanism (3) is installed at one end of the positioning mechanism (2), and a hot pressing mechanism (4) is installed at the other end. A movable wiring mechanism (5) is provided on the positioning mechanism (2), and the wiring mechanism (5) is located between the feeding mechanism (3) and the hot pressing mechanism (4). A cutting mechanism (6) is also installed on the positioning mechanism (2), and the cutting mechanism (6) is located outside the hot pressing mechanism (4). A laser (7) for cutting positioning holes and electrode windows on silicone cloth is installed on the wiring mechanism (5). A control cabinet (8) is provided on one side of the main frame (1), and the control cabinet (8) is electrically connected to the positioning mechanism (2), the feeding mechanism (3), the hot pressing mechanism (4), the wiring mechanism (5), the cutting mechanism (6), and the laser (7).
2. The apparatus for integrated laser cutting of heat generating wire on silicone fabric according to claim 1, characterized in that: The positioning mechanism (2) includes a wiring platform (21), a suction fan (22), and a suction pipe (23). The wiring platform (21) is mounted on the main frame (1) via a support frame. The suction fan (22) is mounted on the main frame (1) and connected to the suction pipe (23). The suction pipe (23) is mounted at the bottom of the wiring platform (21). The suction fan (22) is electrically connected to the control cabinet (8). When the suction fan (22) is working, the suction pipe (23) generates suction, and the silicone cloth for bearing the wiring platform (21) is adsorbed onto the wiring platform, thus completing the positioning operation of the silicone cloth for bearing the wiring platform. The silicone cloth for bearing the wiring platform is rolled up onto the feeding mechanism (3).
3. The apparatus for integrated laser cutting of heat generating wire on silicone fabric according to claim 2, characterized in that: The feeding mechanism (3) includes a first feeding shaft (31), a first receiving shaft (32) and a feeding roller (33). The first feeding shaft (31) and the first receiving shaft (32) are both mounted on the main frame (1). The feeding roller (33) is mounted on the wiring table (21). The first receiving shaft (32) is connected to the output end of the first receiving motor. The first receiving motor is electrically connected to the control cabinet (8). The first feeding shaft (31) has a carrier silicone cloth wound on it. After the carrier silicone cloth passes through the feeding roller (33), the carrier silicone cloth body is adsorbed on the wiring table (21), and the release film on the carrier silicone cloth is wound by the first receiving shaft (32).
4. The apparatus for integrated laser cutting of heat generating wire on silicone fabric according to claim 2, wherein: The hot pressing mechanism (4) includes a hot pressing roller (41), a first servo motor (42), a second feeding shaft (43), and a second receiving shaft (44). The hot pressing roller (41) and the first servo motor (42) are both mounted on the wiring table (21). The second feeding shaft (43) and the second receiving shaft (44) are both mounted on the main frame (1). The output end of the first servo motor (42) is connected to the hot pressing roller (41) via a belt. The output end of the second receiving shaft (44) is connected to the output end of the second receiving motor. The hot pressing roller (41), the first servo motor (42), and the second receiving motor are all electrically connected to the control cabinet (8). The second feeding shaft (43) has a silicone cloth for bonding wound on it. When the second receiving motor is working, it drives the second receiving shaft (44) to rotate. When the second receiving shaft (44) rotates, it winds up the release film on the silicone cloth for bonding. When the first servo motor (42) is working, it drives the hot pressing roller (41) to rotate. When the hot pressing roller (41) rotates, the silicone cloth for bonding the rolled-up release film and the silicone cloth for carrying after being wired by the wiring mechanism (5) are hot pressed together.
5. The apparatus for integrated laser cutting of heat generating wire on silicone fabric according to claim 2, wherein: The wiring mechanism (5) includes a left-right displacement component (51), a front-back displacement component (52), a vertical displacement component (53), a rotation component (54), a heating wire conveying component (55), and a heating wire cutting component (56). The left-right displacement component (51) is mounted on the wiring platform (21), the front-back displacement component (52) is mounted on the left-right displacement component (51), the vertical displacement component (53) is mounted on the front-back displacement component (52), the rotation component (54) is mounted on the vertical displacement component (53), and the heating wire cutting component (56) is mounted on the vertical displacement component (53). The components of the heating wire conveying component (55) are respectively mounted on the front-back displacement component (52), the vertical displacement component (53), and the rotation component (54). The control cabinet (8) is electrically connected to the left and right displacement assembly (51), the front and rear displacement assembly (52), the up and down displacement assembly (53), the rotation assembly (54), the heating wire conveying assembly (55), and the heating wire cutting assembly (56), respectively.
6. The apparatus for integrated laser cutting of heat generating wire on silicone fabric according to claim 5, characterized in that: The left and right displacement component (51) includes a first gear guide rail (511), a second servo motor (512), a first transmission gear (513), and a gantry bridge (514). Two first gear guide rails (511) are provided and symmetrically installed on both sides of the wiring platform (21). The first transmission gear (513) meshes with the first gear guide rail (511). The second servo motor (512) is connected to the first transmission gear (513) in a transmission connection. Two second servo motors (512) are provided and symmetrically installed on both sides of the bottom end of the gantry bridge (514). The forward and backward displacement assembly (52) includes a first moving plate (521), a third servo motor (522), a second transmission gear (523), and a second gear guide rail (524). The second gear guide rail (524) is mounted on the gantry bridge (514). The second transmission gear (523) meshes with the second gear guide rail (524). The third servo motor (522) is mounted on the first moving plate (521) and is connected to the second transmission gear (523) in a transmission connection. The laser (7) is mounted on the first movable plate (521); The control cabinet (8) is electrically connected to the second servo motor (512) and the third servo motor (522) respectively.
7. The apparatus for integrated laser cutting of heat generating wire on silicone fabric according to claim 6, characterized in that: The vertical displacement assembly (53) includes a first guide rail (531), a second moving plate (532), a fourth servo motor (533), a lead screw (534), a lead screw nut, and a first sensor (535). The first guide rail (531) is mounted on the first moving plate (521) and is vertically arranged. The second moving plate (532) is slidably connected to the first guide rail (531) through a guide rail slider. The fourth servo motor (533) is mounted on the first moving plate (521). The output end of the fourth servo motor (533) is drivenly connected to the lead screw (534). The lead screw nut is drivenly connected to the lead screw (534). The lead screw nut is mounted on the second moving plate (532). The first sensor (535) is mounted on the gantry bridge (514) and is located at the top of the first guide rail (531). The rotating assembly (54) includes a fifth servo motor (541), a third transmission gear (542), a fourth transmission gear (543), and a wiring cutter head (544). The fifth servo motor (541) is mounted on the second moving plate (532). The output end of the fifth servo motor (541) is connected to the third transmission gear (542). The fourth transmission gear (543) is rotatably mounted on the second moving plate (532) and meshes with the third transmission gear (542). The wiring cutter head (544) is mounted on the fourth transmission gear (543). The control cabinet (8) is electrically connected to the fourth servo motor (533), the first sensor (535), and the fifth servo motor (541), respectively.
8. The apparatus for integrated laser cutting of heat generating wire on silicone fabric according to claim 7, characterized in that: The heating wire conveying assembly (55) includes a sixth servo motor (551), a third feeding shaft (552), a chute (553), a sliding wheel (554), a second sensor (555), a third sensor (556), a seventh servo motor (557), a transmission wheel (558), a wire clamp (559), a wire conduit (5510), and a pressure wheel (5511). The sixth servo motor (551) is mounted on the first moving plate (521), and the output end of the sixth servo motor (551) is connected to the third feeding shaft (552). Heating wire is wound on the third feeding shaft (552). The chute (553) is located on the first moving plate (521) and below the third feeding shaft (552). The chute (553) is vertically inclined. The sliding wheel (554) is slidably connected in the slide groove (553). The second sensor (555) and the third sensor (556) are both installed on the first moving plate (521) and are respectively located at the upper and lower ends of the slide groove (553). The seventh servo motor (557) is installed on the first moving plate (521) and is located at the bottom end of one side of the slide groove (553). The output end of the seventh servo motor (557) is connected to the transmission wheel (558). The wire clamp (559) is installed on the second moving plate (532). The wire tube (5510) and the pressure roller (5511) are both installed on the wiring cutter head (544). The pressure roller (5511) is located at the bottom end of the wire tube (5510). One end of the heating wire on the third feeding shaft (552) passes through the side circumference of the sliding wheel (554), the transmission wheel (558), the wire clamp (559), the wire tube (5510) and the pressure wheel (5511) in sequence, and is then pressed onto the bearing silicone cloth by the pressure wheel (5511). The heating wire cutting assembly (56) includes an eighth servo motor (561), a sleeve (562), a rotating shaft (563), a fixed blade (564), a rotating blade (565), and a fourth sensor (566). The eighth servo motor (561) is mounted on the second moving plate (532). The output end of the eighth servo motor (561) is connected to the rotating shaft (563). The sleeve (562) is mounted on the housing of the eighth servo motor (561) and sleeved on the outside of the rotating shaft (563). The fixed blade (564) is mounted on the bottom end of the sleeve (562). The rotating blade (565) is mounted on the bottom end of the rotating shaft (563). The fixed blade (564) and the rotating blade (565) are in contact with each other. The fourth sensor (566) is mounted on the sleeve (562). The control cabinet (8) is electrically connected to the sixth servo motor (551), the second sensor (555), the third sensor (556), the seventh servo motor (557), the eighth servo motor (561), and the fourth sensor (566), respectively.
9. The apparatus for integrated laser slitting and heat wire placement on silicone tape of claim 2, wherein: The cutting mechanism (6) includes a first cylinder (61), a first control valve (62), a third control valve (63), a second cylinder (64), a second control valve (65), a fourth control valve (66), a pressure plate (67), a hollow guide rail (68), a second guide rail (69), a strong magnet (610), a blade slider (611), a cutting blade (612), and an external air supply device; The first cylinder (61) and the second cylinder (64) are symmetrically installed on both sides of the wiring platform (21). The two ends of the pressure plate (67) are respectively connected to the output end of the first cylinder (61) and the output end of the second cylinder (64). The first control valve (62), the third control valve (63), the second control valve (65) and the fourth control valve (66) are all installed on the pressure plate (67). The first control valve (62) is connected to the air chamber of the first cylinder (61) and the external air supply device through a pipe. The second control valve (65) is connected to the air chamber of the second cylinder (64) and the external air supply device through a pipe. The hollow guide rail (68) is installed on the pressure plate (67), and the strong magnet (610) is slidably connected inside the hollow guide rail (68). The two ends of the hollow guide rail (68) are respectively connected to one end of the third control valve (63) and the fourth control valve (66) through pipes. The other ends of the third control valve (63) and the fourth control valve (66) are respectively connected to the external gas supply equipment through pipes. The second guide rail (69) is mounted on the pressure plate (67), the second guide rail (69) and the hollow guide rail (68) are parallel, the cutter head slider (611) is slidably connected to the second guide rail (69), and the cutting blade (612) is mounted on the cutter head slider (611); When the strong magnet (610) slides in the hollow guide rail (68) under the push of air pressure, it drives the cutter head slider (611) to slide synchronously in the second guide rail (69); The pressure plate (67) is equipped with a fifth sensor (613) and a sixth sensor (614) at its two ends respectively. The control cabinet (8) is electrically connected to the first control valve (62), the third control valve (63), the second control valve (65), the fourth control valve (66), the fifth sensor (613), the sixth sensor (614), and the external gas supply equipment, respectively.
10. The apparatus for integrated laser slitting and heat wire placement on silicone cloth of claim 6, wherein: The bottom end of the first movable plate (521) is equipped with a negative pressure dust removal nozzle (9), which is connected to the suction fan (22) through a pipe.