Ribbon shaping equipment

Abstract

The utility model relates to the technical field of braid manufacturing, in particular to braid shaping equipment. The device comprises a rack, a steam outlet pipe, a steam generator, a turn-back shaft and two movable sleeves, the steam outlet pipe is arranged above the rack, and a steam outlet hole is formed in the upper end of the steam outlet pipe in the length direction of the steam outlet pipe; the steam generator is installed on the rack, and a steam pipe is connected between the output end of the steam generator and the steam outlet pipe; the two ends of the outer sides of the steam outlet pipes are slidably sleeved with the two movable sleeves respectively, movable holes are formed in the lower ends of the movable sleeves in the length direction of the movable sleeves, and a power assembly used for driving the two steam outlet pipes to be close to or away from each other is installed on the rack. And the turn-back shaft is rotationally mounted on the rack. According to the technical scheme, the two adjustable movable sleeves are arranged, so that braids with different widths can be limited, the braids are prevented from deviating, and the applicability is high; and the movable sleeve can shield the part, exceeding the braid, of the steam outlet hole in the moving process, so that waste of steam is reduced.

Description

Technical Field

[0001] This utility model relates to the field of webbing manufacturing technology, and in particular to a webbing shaping device. Background Technology

[0002] Webbing is a narrow-width or tubular fabric made from various yarns. There are many varieties of webbing, which are widely used in clothing, footwear, bags and other industries. After the manufacturing process is completed, the initial finished webbing may have problems such as poor surface flatness due to the weaving and collection process, as well as the fiber material, the number of needles in the fiber, etc. Therefore, in order to make the webbing flat and crisp, it is necessary to perform a shaping process on the initial finished webbing after it leaves the loom.

[0003] Patent CN218540060U discloses a webbing shaping device. The key technical features are: a device platform with several first fixing plates fixedly installed on its top surface; a PLC controller fixedly installed on one side of the device platform; and a shaping component disposed on one side of the first fixing plates for shaping the webbing. The shaping component includes: a first support hole located on one side of the first fixing plate; a movable block movably sleeved inside the first support hole; a spring fixedly installed on the top surface of the movable block; and a second fixing plate fixedly installed on the top surface of the spring, the second fixing plate being fixedly sleeved inside the first support hole.

[0004] The aforementioned patents still have the following technical defects: because the width of the webbing is not uniform while the length of the air jet hole is fixed, steam will be wasted when the width of the webbing is smaller than the length of the air jet hole. Utility Model Content

[0005] The purpose of this invention is to address the problems existing in the background technology by proposing a webbing shaping device.

[0006] The technical solution of this utility model is a webbing shaping device, which includes a frame, a steam outlet pipe, a steam generator, a folding shaft, and two movable sleeves.

[0007] A steam outlet pipe is located above the frame, and a steam outlet hole is provided at the upper end of the steam outlet pipe along its length. A steam generator is installed on the frame, and a steam pipe is connected between the output end of the steam generator and the steam outlet pipe. Two movable sleeves are slidably sleeved on the outer ends of the steam outlet pipe, and movable holes are opened at the lower end of the movable sleeves along their length. A power component for driving the two steam outlet pipes to move closer or further apart is installed on the frame. A folding shaft is rotatably installed on the frame.

[0008] Preferably, it also includes a leveling mechanism, which includes a lower roller and an upper pressure roller. Two mounting seats are arranged side by side on the frame. Each mounting seat has a sliding hole, and a rotating seat is slidably installed in each of the two sliding holes. The upper pressure roller is rotatably installed between the two rotating seats, and the lower roller is rotatably installed between the two mounting seats, with the lower roller located directly below the upper pressure roller.

[0009] Preferably, the power assembly includes a servo motor and a bidirectional lead screw. The servo motor is mounted on the frame, and the bidirectional lead screw is fixedly connected to the output shaft of the servo motor. Each of the two movable sleeves is connected to a connecting slider, which is slidably mounted on the frame. Both connecting sliders are threadedly connected to the bidirectional lead screw.

[0010] Preferably, limit rings are provided at adjacent ends of the two movable sleeves.

[0011] Preferably, a pressure sensor is installed on the steam pipe; a PLC controller is installed on the frame, and the PLC controller is electrically connected to both the pressure sensor and the steam generator.

[0012] Preferably, a support column is vertically connected between the end of the steam outlet pipe away from the steam pipe and the frame.

[0013] Preferably, a heat-insulating coating is provided on the inner wall of the steam outlet pipe.

[0014] Compared with the prior art, the present invention has the following beneficial technical effects:

[0015] 1. In this technical solution, by setting two adjustable movable sleeves, it is possible to limit the webbing of different widths to prevent the webbing from running off-center, which is highly applicable; and during the movement of the movable sleeves, the part of the steam outlet that exceeds the webbing can be blocked to reduce steam waste.

[0016] 2. During the shaping process of the webbing, the steam generator produces hot steam which enters the steam outlet pipe through the steam pipe. The steam is then sprayed onto the webbing through the steam outlet, thus achieving high-temperature steam shaping of the webbing. Because the webbing is folded back after passing the folding shaft, the upper end of the bottom webbing is placed at the bottom of the upper webbing after the folding. At this time, the hot steam that has passed through the bottom webbing can also pass through the upper webbing, thereby improving the utilization efficiency of the steam and also improving the leveling effect of the webbing. Attached Figure Description

[0017] Figure 1 and Figure 2 This is a schematic diagram of the structure of this utility model.

[0018] Figure 3 This is a schematic diagram of the steam outlet pipe and movable sleeve in this utility model.

[0019] Reference numerals in the attached diagram: 1. Frame; 2. Steam outlet pipe; 201. Steam outlet hole; 3. Movable sleeve; 31. Limiting ring; 301. Movable hole; 4. Turning shaft; 5. Lower roller; 6. Upper pressure roller; 7. Mounting base; 701. Sliding hole; 8. Rotating base; 9. Support column; 10. Steam pipe; 11. Steam generator; 12. Pressure sensor; 13. PLC controller; 14. Servo motor; 15. Bidirectional lead screw; 16. Connecting slider. Detailed Implementation

[0020] Example 1

[0021] like Figures 1-3 As shown in the figure, the webbing shaping equipment proposed in this embodiment includes a frame 1, a steam outlet pipe 2, a steam generator 11, a folding shaft 4, and two movable sleeves 3.

[0022] A steam outlet pipe 2 is located above the frame 1. A steam outlet hole 201 is provided at the upper end of the steam outlet pipe 2 along its length. A heat insulation coating is provided on the inner wall of the steam outlet pipe 2. The heat insulation coating is made of aluminum silicate fiber coating or ceramic microsphere heat insulation coating. A steam generator 11 is installed on the frame 1. A steam pipe 10 is connected between the output end of the steam generator 11 and the steam outlet pipe 2. A pressure sensor 12 is installed on the steam pipe 10. A PLC controller 13 is installed on the frame 1. The PLC controller 13 is electrically connected to the pressure sensor 12 and the steam generator 11. The pressure sensor 12 is used to monitor the internal pressure of the steam pipe 10 in real time. When the steam pressure is too high, the PLC controller 13 controls the reduction of the operating power of the steam generator 11. A support column 9 is vertically connected between the end of the steam outlet pipe 2 away from the steam pipe 10 and the frame 1. The support column 9 is used to support the end of the steam outlet pipe 2. A return shaft 4 is rotatably installed on the frame 1.

[0023] Two movable sleeves 3 are slidably fitted onto the outer ends of the steam outlet pipe 2. Each of the two movable sleeves 3 has a limit ring 31 at an adjacent end. The limit ring 31 is used to improve the limiting effect on the webbing. The lower end of the movable sleeve 3 has a movable hole 301 along its length. A power component for driving the two steam outlet pipes 2 to move closer or further apart is installed on the frame 1. The power component includes a servo motor 14 and a bidirectional lead screw 15. The servo motor 14 is installed on the frame 1. The bidirectional lead screw 15 is fixedly connected to the output shaft of the servo motor 14. Each of the two movable sleeves 3 is connected to a connecting slider 16. The connecting slider 16 is slidably installed on the frame 1. Both connecting sliders 16 are threadedly connected to the bidirectional lead screw 15.

[0024] In this embodiment, before shaping the webbing, it needs to be pulled off the unwinding roller so that the webbing drapes over the upper end of the steam outlet pipe 2 and covers the steam outlet 201. The webbing is then passed through the lower end of the return shaft 4 and wound around the return shaft 4. After the webbing is folded back, it drapes over the bottom layer of webbing, as shown below. Figure 1 and Figure 2 As shown, the webbing is finally wound up by the take-up roller; the distance between the two movable sleeves 3 is adjusted according to the width of the webbing so that the two movable sleeves 3 move to both sides of the webbing respectively, thereby limiting the webbing and preventing the webbing from running off-center. In addition, the movable sleeves 3 can block the part of the steam outlet 201 that exceeds the webbing during the movement process to reduce the waste of steam.

[0025] When the shaping process begins, the steam generator 11 is started. The steam generator 11 generates hot steam, which enters the steam outlet pipe 2 through the steam pipe 10. Finally, the steam is sprayed onto the webbing through the steam outlet 201, thereby achieving high-temperature steam shaping of the webbing. Since the webbing is folded back after passing the folding shaft 4, the upper end of the bottom webbing is placed at the bottom end of the upper webbing after the folding. At this time, the hot steam passing through the bottom webbing can also pass through the upper webbing, thereby improving the utilization efficiency of steam and also improving the flattening effect of the webbing.

[0026] Example 2

[0027] like Figure 1 and Figure 2 As shown, the webbing shaping equipment proposed in this embodiment, compared with the first embodiment, further includes a leveling mechanism. The leveling mechanism includes a lower roller 5 and an upper pressure roller 6. Two mounting seats 7 are arranged side by side on the frame 1. Each mounting seat 7 has a sliding hole 701. A rotating seat 8 is slidably installed in each of the two sliding holes 701. The upper pressure roller 6 is rotatably installed between the two rotating seats 8, and the lower roller 5 is rotatably installed between the two mounting seats 7, with the lower roller 5 located directly below the upper pressure roller 6. The upper pressure roller 6 is movable up and down, allowing the webbing to pass through between the lower roller 5 and the upper pressure roller 6. The upper pressure roller 6 presses on the webbing, applying a certain pressure to the webbing, so that the part of the webbing that passes through the steam can remain taut, thereby preventing the webbing from becoming too loose and further improving the leveling effect of the webbing.

[0028] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A webbing shaping device, characterized in that, It includes a frame (1), a steam outlet pipe (2), a steam generator (11), a return shaft (4), and two movable sleeves (3); A steam outlet pipe (2) is located above the frame (1), and a steam outlet hole (201) is provided at the upper end of the steam outlet pipe (2) along its length direction; a steam generator (11) is installed on the frame (1), and a steam pipe (10) is connected between the output end of the steam generator (11) and the steam outlet pipe (2); two movable sleeves (3) are respectively slidably sleeved on the outer ends of the steam outlet pipe (2), and a movable hole (301) is opened at the lower end of the movable sleeve (3) along its length direction; a power component for driving the two steam outlet pipes (2) to move closer or further away from each other is installed on the frame (1); a folding shaft (4) is rotatably installed on the frame (1).

2. The webbing shaping equipment according to claim 1, characterized in that, It also includes a leveling mechanism, which includes a lower roller (5) and an upper pressure roller (6). Two mounting seats (7) are arranged side by side on the frame (1). Each mounting seat (7) has a sliding hole (701). A rotating seat (8) is slidably installed in each of the two sliding holes (701). The upper pressure roller (6) is rotatably installed between the two rotating seats (8), and the lower roller (5) is rotatably installed between the two mounting seats (7). The lower roller (5) is located directly below the upper pressure roller (6).

3. The webbing shaping equipment according to claim 1, characterized in that, The power assembly includes a servo motor (14) and a bidirectional lead screw (15). The servo motor (14) is mounted on the frame (1). The bidirectional lead screw (15) is fixedly connected to the output shaft of the servo motor (14). Connecting sliders (16) are connected to both movable sleeves (3). The connecting sliders (16) are slidably mounted on the frame (1). Both connecting sliders (16) are threadedly connected to the bidirectional lead screw (15).

4. The webbing shaping equipment according to claim 1, characterized in that, Limit rings (31) are provided at adjacent ends of the two movable sleeves (3).

5. The webbing shaping equipment according to claim 1, characterized in that, A pressure sensor (12) is installed on the steam pipe (10); a PLC controller (13) is installed on the frame (1), and the PLC controller (13) is electrically connected to the pressure sensor (12) and the steam generator (11).

6. The webbing shaping equipment according to claim 1, characterized in that, A support column (9) is vertically connected between the end of the steam outlet pipe (2) away from the steam pipe (10) and the frame (1).

7. The webbing shaping equipment according to claim 1, characterized in that, A heat-insulating coating is provided on the inner wall of the steam outlet pipe (2).

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