Ribbon setting machine

Abstract

The utility model belongs to the technical field of vehicle chassis structures, and particularly discloses a braid setting machine which comprises a rack, a braid pulling unit and a braid ironing unit. The drawstring unit comprises a first driving drawstring roller, a second driving drawstring roller, a driven drawstring pressing roller and a first driving device; the belt ironing unit is arranged below the first driving belt pulling roller and the second driving belt pulling roller; the belt ironing unit comprises a pull belt outlet guide roller, two heating rollers and an ironing belt outlet guide roller; the braid drawing unit is arranged above the braid ironing unit, so that the braid after the drawing process can directly enter the braid ironing unit below to be subjected to the braid ironing process, and finally the braid after heating and shaping is output from the braid ironing guide roller, the purpose of integrated processing of braid drawing and heating is achieved, compared with the prior art, the braid shaping machine occupies smaller workshop space, and the production efficiency is improved. Moreover, as the braid ironing unit is positioned below the braid pulling unit, a worker can cross over the upper part of the braid setting machine to carry out thread arrangement on the braiding machine, the operation is more convenient, and the thread arrangement efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of weaving equipment, in particular to a webbing shaping machine. Background Art

[0002] Currently, in weaving production, the finished ribbon needs to be stretched and heated to eliminate internal stress and flatten the ribbon. The stretching process requires a stretching machine, and the heating process requires a heating machine. The heating machine and the stretching machine are two devices that need to be arranged in sequence on one side of the weaving machine to perform the stretching and heating processes. However, the two devices arranged next to the weaving machine take up a lot of workshop space. Moreover, when the weaving machine and the stretching mechanism need to be aligned, the worker needs to step over the two devices (stretching machine and heating machine) to operate the weaving machine, which is very inconvenient and affects the efficiency of the alignment. Utility Model Content

[0003] The purpose of the utility model is to provide a webbing shaping machine to solve the technical problem in the prior art that two devices are arranged beside a weaving machine, which occupies more workshop space and is inconvenient to arrange the line, thus affecting the efficiency of the line.

[0004] In order to achieve the above object, the utility model provides a webbing shaping machine, which comprises:

[0005] frame;

[0006] A belt-drawing unit; the belt-drawing unit is arranged on the frame; the belt-drawing unit includes a first active belt-drawing roller, a second active belt-drawing roller, a driven belt-drawing pressure roller, and a first driving device; the driven belt-drawing pressure roller is located above the first active belt-drawing roller and the second active belt-drawing roller, and the driven belt-drawing pressure roller is used to press the webbing toward the first active belt-drawing roller and the second active belt-drawing roller; the first driving device is used to drive the first active belt-drawing roller and the second active belt-drawing roller to rotate;

[0007] The ironing unit is provided on the frame; the ironing unit is provided below the first active pull roller and the second active pull roller; the ironing unit includes a pull roller, two heating rollers, and an ironing guide roller;

[0008] The draw tape output by the draw tape unit passes through the draw tape guide roller, the two heating rollers, and the hot tape guide roller in sequence, one of the heating rollers is used to heat one side of the tape, and the other heating roller is used to heat the other side of the tape.

[0009] Preferably, the outer side surface of the heating roller is provided with a normal temperature portion and a heating portion in sequence along the circumferential direction, and the ironing unit further comprises a second driving device, which is transmission-connected to the two heating rollers and is used to drive the two heating rollers to rotate.

[0010] Preferably, the heating roller includes: an installation spindle block, a high-temperature arc plate, a normal-temperature arc plate, a heat-insulating splint, and a heat-insulating fixing plate; the heat-insulating splint and the normal-temperature arc plate are connected to the installation spindle block, the high-temperature arc plate is arranged on the side of the heat-insulating splint away from the normal-temperature arc plate, the heat-insulating fixing plate is located on the side of the heat-insulating splint close to the normal-temperature arc plate, the heat-insulating fixing plate is connected to the high-temperature arc plate so that the heat-insulating splint is located between the heat-insulating fixing plate and the high-temperature arc plate; the high-temperature arc plate forms the heating part, and the normal-temperature arc plate forms the normal-temperature part.

[0011] Preferably, both of the two heating rollers are in transmission connection with the second driving device via a driving wheel, and the second driving device is used to drive the two heating rollers to rotate synchronously and in opposite directions.

[0012] Preferably, it also includes a controller; the mounting spindle block is provided with a rotating baffle, the frame is provided with a first control switch, and the controller is signal-connected with the first control switch and the second drive device; when the mounting spindle block rotates until the rotating baffle triggers the first control switch, the second drive device stops.

[0013] Preferably, the frame is also provided with a second control switch, and the controller is connected to the first drive device and the second control switch signal; when the mounting spindle block rotates until the rotating baffle triggers the second control switch, the second drive device and the first drive device stop.

[0014] Preferably, the high-temperature arc plate is provided with a temperature sensor and a heating tube.

[0015] Preferably, it further comprises: a tape output unit; the tape output unit is arranged between the tape drawing unit and the tape ironing unit, and the tape output unit is used to deliver the tape output by the tape ironing unit.

[0016] Preferably, the tape delivery unit includes an active tape delivery conveyor roller and a driven tape delivery conveyor roller; the driven tape delivery conveyor roller is located on one side of the active tape delivery conveyor roller, and the driven tape delivery conveyor roller is used to press the webbing toward the active tape delivery conveyor roller.

[0017] Preferably, the frame is provided with metal protective covers on the outsides of the two heating rollers.

[0018] The ribbon shaping machine provided by the utility model has the following beneficial effects: the ribbon shaping machine arranges the reciprocating ribbon drawing unit above the ribbon ironing unit, so that the ribbon after the stretching process is completed can directly enter the ribbon ironing unit below for the ribbon ironing process, and finally the ribbon after heating and shaping is output from the ribbon ironing guide roller, thereby achieving the purpose of integrated ribbon stretching and heating processing. Compared with the stretching machine and heating machine arranged in parallel, the ribbon shaping machine occupies less workshop space, and because the ribbon ironing unit is located below the ribbon drawing unit, the worker can cross over the top of the ribbon shaping machine to align the weaving machine, which makes the operation more convenient and improves the line alignment efficiency.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural diagram of a ribbon shaping machine according to an embodiment of the present invention;

[0021] Figure 2 This is a schematic diagram of the webbing direction of the webbing shaping machine according to an embodiment of the present invention;

[0022] Figure 3 Schematic diagram of the cross-sectional structure of the heating roller of the ribbon setting machine according to the embodiment of the present utility model;

[0023] Figure 4 This is a schematic diagram of the exploded structure of the heating roller of the ribbon setting machine according to an embodiment of the present utility model;

[0024] Figure 5 It is a structural schematic diagram of a heating roller, a first control switch and a second control switch of a ribbon setting machine according to an embodiment of the utility model.

[0025] In the figure, 100, frame; 110, first control switch; 120, second control switch; 130, metal protective cover; 200, tape drawing unit; 210, first active tape drawing roller; 220, second active tape drawing roller; 230, driven tape drawing roller; 300, ironing tape unit; 310, tape outlet guide roller; 320, heating roller; 321, normal temperature section; 322, heating section; 323, installation of main shaft block; 324, high temperature arc plate; 3241, heating tube; 3242, temperature sensor; 325, normal temperature arc plate; 326, thermal insulation splint; 327, thermal insulation fixing plate; 328, rotating baffle; 329, driving wheel; 330, hot tape outlet guide roller; 340, transmission chain; 400, tape outlet unit; 410, active tape outlet conveyor roller; 420, driven tape outlet conveyor roller. DETAILED DESCRIPTION

[0026] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0027] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0028] In the description of this utility model, "several" means one or more, "many" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of "first" and "second" in the description is solely for the purpose of distinguishing technical features and is not to be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0029] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0030] Please also refer to Figures 1 to 5 Now, the ribbon shaping machine provided by the embodiment of the present utility model is described.

[0031] like Figures 1 to 3 As shown, a ribbon shaping machine according to an embodiment of the present invention includes a frame 100, a ribbon drawing unit 200, and a ribbon ironing unit 300;

[0032] Reference Figure 1 and Figure 2 , the belt unit 200 is arranged on the frame 100; the belt unit 200 includes a first active belt roller 210, a second active belt roller 220, a driven belt pressure roller 230, and a first driving device; the driven belt pressure roller 230 is located above the first active belt roller 210 and the second active belt roller 220, and the driven belt pressure roller 230 is used to press the webbing toward the first active belt roller 210 and the second active belt roller 220; the first driving device is used to drive the first active belt roller 210 and the second active belt roller 220 to rotate;

[0033] The ironing unit 300 is disposed on the frame 100 ; the ironing unit 300 is disposed below the first active tape pulling roller 210 and the second active tape pulling roller 220 ; the ironing unit 300 includes a tape outlet guide roller 310 , two heating rollers 320 , and a tape outlet guide roller 330 ;

[0034] Among them, the draw tape output by the draw tape unit 200 passes through the draw tape guide roller 310, the two heating rollers 320, and the hot tape guide roller 330 in sequence, one of the heating rollers 320 is used to heat one side of the tape, and the other heating roller 320 is used to heat the other side of the tape.

[0035] The first drive device is a stepper motor that can simultaneously drive the first active draw roller 210 and the second active draw roller 220 to rotate forward or reverse synchronously, thereby driving the webbing to move back and forth around the driven draw roller 230 to achieve the purpose of stretching and flattening. It should be noted that different webbings require different round-trip stretching times. In actual use, the user can adjust the time for the first active draw roller 210 and the second active draw roller 220 to cooperate with the driven draw roller 230 to stretch the webbing back and forth according to different webbings to achieve the optimal stretching effect.

[0036] The stretched ribbon is then conveyed to the ironing unit 300 for heat setting. Two heating rollers 320 heat the sides of the ribbon. The ribbon exit guide roller 310 and the ribbon exit guide roller 330 are both rotatably connected to the frame 100 to facilitate ribbon conveyance. After heat setting, the ribbon is guided by the ribbon exit guide roller 330 to the next station or collected.

[0037] The ribbon shaping machine of this embodiment sets the reciprocating drawing unit 200 above the ironing unit 300, so that the ribbon after the stretching process is completed can directly enter the ironing unit 300 below for the ironing process, and finally the heated and shaped ribbon is output from the ironing guide roller 330, thereby achieving the purpose of integrated ribbon stretching and heating processing. Compared with the stretching machine and heating machine arranged in parallel, the ribbon shaping machine occupies less workshop space. Moreover, since the ironing unit 300 is located below the drawing unit 200, workers can cross over the top of the ribbon shaping machine to align the weaving machine, which makes the operation more convenient and improves the efficiency of aligning the line.

[0038] It should be noted that the driven tension belt roller 230 can use its own weight to press the webbing onto the first active tension belt roller 210 and the second active tension belt roller 220 .

[0039] In some embodiments of the present invention, referring to Figures 1 to 3The outer surface of the heating roller 320 is provided with a constant temperature portion 321 and a heating portion 322, arranged in sequence along the circumference. The ironing unit 300 also includes a second drive mechanism, which is in transmission connection with the two heating rollers 320 and is used to drive the two heating rollers 320 in rotation. The heating portion 322 can be heated by a heating tube 3241 to increase its temperature. The constant temperature portion 321 and the heating portion 322 are designed to contact the ribbon. After heating, the heating portion 322 heats and sets the ribbon, achieving the purpose of ironing. Therefore, when high-temperature ironing is required, the heating roller 320 can be rotated so that the heating portion 322 of the heating roller 320 contacts the ribbon, achieving the purpose of ironing. When high-temperature ironing is not required, the heating roller 320 can be rotated so that the constant temperature portion 321 of the heating roller 320 contacts the ribbon, preventing overheating and controlling the heating time of the ribbon. Furthermore, the angle of the heating roller 320 can be adjusted to adjust the contact area between the heating portion 322 and the ribbon, thereby adjusting the heating time of the ribbon to achieve a better effect of ironing and shaping the ribbon.

[0040] Reference Figure 3 and Figure 4 In some embodiments of the present invention, the heating roller 320 includes: an installation spindle block 323, a high-temperature arc plate 324, a normal-temperature arc plate 325, a heat-insulating splint 326, and a heat-insulating fixing plate 327; the heat-insulating splint 326 and the normal-temperature arc plate 325 are connected to the installation spindle block 323, the high-temperature arc plate 324 is arranged on the side of the heat-insulating splint 326 away from the normal-temperature arc plate 325, the heat-insulating fixing plate 327 is located on the side of the heat-insulating splint close to the normal-temperature arc plate 325, the heat-insulating fixing plate 327 is connected to the high-temperature arc plate 324, so that the heat-insulating splint 326 is located between the heat-insulating fixing plate 327 and the high-temperature arc plate 324; the high-temperature arc plate 324 forms the heating portion 322, and the normal-temperature arc plate 325 forms the normal-temperature portion 321. Specifically, the high-temperature arc plate 324 and the insulating fixing plate 327 are used to clamp the insulating clamping plate 326, securing the high-temperature arc plate 324 to the heating roller 320. The insulating clamping plate 326 and the insulating fixing plate 327 can be lined with insulating cotton to provide insulation, preventing heat from the high-temperature arc plate 324 from transferring to the normal-temperature arc plate 325. This ensures that the normal-temperature arc plate 325 does not become too hot and thus does not heat the webbing.

[0041] Reference Figure 3 and Figure 4In some embodiments of the present invention, the two heating rollers 320 are both connected to the second driving device via a driving wheel 329, and the second driving device is used to drive the two heating rollers 320 to rotate synchronously and in opposite directions. The second driving device can be a stepping motor, which can drive the driving wheel 329 to rotate through a transmission chain 340 or a transmission gear, thereby driving the two heating rollers 320 to rotate. The two heating rollers 320 rotate in opposite directions to better heat different sides of the ribbon. Figure 5 As shown, the stepping motor uses a transmission chain and a driving wheel 329 to perform chain transmission to achieve the purpose of driving the two heating rollers 320 to rotate.

[0042] In some embodiments of the present invention, referring to Figure 5 The ribbon shaping machine also includes a controller; the mounting spindle block 323 is provided with a rotating baffle 328, and the frame 100 is provided with a first control switch 110. The controller is signal-connected to the first control switch 110 and the second drive device; when the mounting spindle block 323 rotates until the rotating baffle 328 triggers the first control switch 110, the second drive device stops. The first control switch 110 can be a proximity switch. When the rotating baffle 328 rotates to trigger the first control switch 110, the heating roller 320 is in the default state of the normal temperature arc plate 325 in place, and the ribbon will contact the high temperature arc plate 324. This allows for better control of the contact between the high temperature arc plate 324 and the ribbon, facilitating heating and shaping of the ribbon.

[0043] In some embodiments of the present invention, referring to Figure 5 The frame 100 is also provided with a second control switch 120. The controller is signal-connected to the first drive unit and the second control switch 120. When the mounting spindle block 323 rotates until the rotating block 328 triggers the second control switch 120, the second drive unit and the first drive unit stop. The second control switch 120 can be a limit switch. When the rotating block 328 triggers the second control switch 120, it indicates that the rotation of the heating roller 320 exceeds the preset range. The entire ribbon forming machine will shut down and an alarm will be sounded, allowing workers to inspect and repair the ribbon forming machine. It should be noted that the controller is a PLC controller or a controller made using an MCU chip, and has functions such as logical operations and issuing functional instructions.

[0044] In some embodiments of the present invention, referring to Figure 3 and Figure 4The high-temperature circular plate 324 is provided with a temperature sensor 3242 and a heating tube 3241. When powered on, the heating tube 3241 can emit heat, which is transferred to the high-temperature circular plate 324 to increase the temperature of the high-temperature circular plate 324 and heat the ribbon. The temperature sensor 3242 is used to detect the temperature of the high-temperature circular plate 324 so as to feedback the current temperature of the high-temperature circular plate 324 to the controller so that the controller can control whether the heating tube 3241 is working according to the temperature of the high-temperature circular plate 324. It should be noted that there is at least one heating tube 3241, which can be specifically set according to the size of the high-temperature circular plate 324.

[0045] In some embodiments of the present invention, referring to Figures 1 to 2 , further comprising: a tape output unit 400; the tape output unit 400 is arranged between the tape drawing unit 200 and the tape ironing unit 300, and the tape output unit 400 is used to deliver the tape output by the tape ironing unit 300 so as to deliver the tape to the next process position for processing.

[0046] In some embodiments of the present invention, referring to Figures 1 to 2 The tape delivery unit 400 includes an active tape delivery roller 410 and a driven tape delivery roller 420. The driven tape delivery roller 420 is located on one side of the active tape delivery roller 410 and is used to press the tape toward the active tape delivery roller 410. The driven tape delivery roller 420 is located above the active tape delivery roller 410 so as to press the tape downward toward the active tape delivery roller 410, so that the tape is transported in cooperation with the active tape delivery roller 410 and the driven tape delivery roller 420.

[0047] In some embodiments of the present invention, referring to Figures 1 to 2 The frame 100 is provided with a metal shield 130 on the outside of the two heating rollers 320. The metal shield 130 is located on the outside of the heating rollers 320 to prevent workers from being exposed to the high-temperature heating rollers 320 and prevent workers from being burned by the heating rollers 320 in the ribbon setting machine.

[0048] In summary, the ribbon shaping machine sets the reciprocating drawing unit 200 above the ironing unit 300, so that the ribbon after the stretching process can directly enter the ironing unit 300 below for the ironing process, and finally the heated and shaped ribbon is output from the ironing guide roller 330, thereby achieving the purpose of integrated ribbon stretching and heating processing. Compared with the stretching machine and heating machine arranged in parallel, the ribbon shaping machine occupies less workshop space, and because the ironing unit 300 is located below the drawing unit 200, workers can cross over the top of the ribbon shaping machine to align the weaving machine, which makes the operation more convenient and improves the efficiency of line alignment.

[0049] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and replacements can be made without departing from the technical principles of the present invention. These improvements and replacements should also be regarded as the scope of protection of the present invention.

Claims

1. A ribbon shaping machine, characterized in that: include: frame; Pulling unit; The belt-drawing unit is arranged on the frame; the belt-drawing unit includes a first active belt-drawing roller, a second active belt-drawing roller, a driven belt-drawing pressure roller, and a first driving device; the driven belt-drawing pressure roller is located above the first active belt-drawing roller and the second active belt-drawing roller, and the driven belt-drawing pressure roller is used to press the webbing toward the first active belt-drawing roller and the second active belt-drawing roller; the first driving device is used to drive the first active belt-drawing roller and the second active belt-drawing roller to rotate; The ironing unit is provided on the frame; the ironing unit is provided below the first active pull roller and the second active pull roller; the ironing unit includes a pull roller, two heating rollers, and an ironing guide roller; The draw tape output by the draw tape unit passes through the draw tape guide roller, the two heating rollers, and the hot tape guide roller in sequence, one of the heating rollers is used to heat one side of the tape, and the other heating roller is used to heat the other side of the tape.

2. The ribbon shaping machine according to claim 1, characterized in that: The outer side surface of the heating roller is sequentially provided with a normal temperature portion and a heating portion along the circumferential direction. The ironing unit further comprises a second driving device which is transmission-connected to the two heating rollers and is used to drive the two heating rollers to rotate.

3. The ribbon shaping machine according to claim 2, characterized in that: The heating roller includes: an installation spindle block, a high-temperature arc plate, a normal-temperature arc plate, a heat-insulating clamping plate, and a heat-insulating fixing plate; the heat-insulating clamping plate and the normal-temperature arc plate are connected to the installation spindle block, the high-temperature arc plate is arranged on the side of the heat-insulating clamping plate away from the normal-temperature arc plate, the heat-insulating fixing plate is located on the side of the heat-insulating clamping plate close to the normal-temperature arc plate, the heat-insulating fixing plate is connected to the high-temperature arc plate so that the heat-insulating clamping plate is located between the heat-insulating fixing plate and the high-temperature arc plate; the high-temperature arc plate forms the heating part, and the normal-temperature arc plate forms the normal-temperature part.

4. The ribbon shaping machine according to claim 3, characterized in that: The two heating rollers are both connected to the second driving device through a driving wheel, and the second driving device is used to drive the two heating rollers to rotate synchronously in opposite directions.

5. The ribbon shaping machine according to claim 3, characterized in that: It also includes a controller; the mounting spindle block is provided with a rotating baffle, the frame is provided with a first control switch, the controller is connected to the first control switch and the second drive device by signal; when the mounting spindle block rotates until the rotating baffle triggers the first control switch, the second drive device stops.

6. The ribbon shaping machine according to claim 5, characterized in that: The frame is also provided with a second control switch, and the controller is connected to the first drive device and the second control switch signal; when the mounting spindle block rotates until the rotating block triggers the second control switch, the second drive device and the first drive device stop.

7. The ribbon shaping machine according to claim 3, characterized in that: The high-temperature arc plate is provided with a temperature sensor and a heating tube.

8. The ribbon shaping machine according to claim 1, characterized in that: Also includes: The tape output unit is arranged at a position between the tape drawing unit and the ironing unit, and the tape output unit is used to deliver the ribbon output by the ironing unit.

9. The ribbon shaping machine according to claim 8, characterized in that: The tape output unit includes an active tape output conveying roller and a driven tape output conveying roller; the driven tape output conveying roller is located on one side of the active tape output conveying roller, and the driven tape output conveying roller is used to press the ribbon toward the active tape output conveying roller.

10. The ribbon shaping machine according to claim 1, characterized in that: The frame is provided with a metal protective cover on the outer sides of the two heating rollers.

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