Braid reel unhairing machine

Abstract

The utility model relates to the technical field of braid production, in particular to a braid reel unhairing machine which comprises an unhairing device, the unhairing device comprises an unhairing nozzle, an electric heater, a high-voltage frequency conversion fan, a hot air return pipe and a heat preservation box which are sequentially connected through a pipeline, the heat preservation box is arranged outside the unhairing nozzle in a covering mode, and an opening is formed in the heat preservation box. A nozzle opening of the unhairing nozzle extends out of the opening and is arranged outwards, and an air return gap used for absorbing airflow is formed between the opening of the heat preservation box and the unhairing nozzle. Hot air formed by the electric heater is used for dehairing a braid reel, the heat preservation box is safer than open fire, meanwhile, the heat preservation box is arranged near the dehairing nozzle and is matched with the high-voltage frequency conversion fan, the hot air return pipe and other structures, most waste heat air which acts on a workpiece and is blocked to return and disperse is effectively recycled, and the heat preservation box is safe and reliable. And energy is recycled to a certain degree, the energy-saving performance of equipment is improved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model generally relates to the technical field of webbing production, and in particular to a webbing reel hair removal machine. Background Art

[0002] Ribbon is a narrow fabric or tubular fabric made of various yarns. There are many varieties of ribbon fabrics, which are widely used in various industrial sectors such as clothing, shoes, bags, industry, agriculture, military supplies, transportation, etc. However, during the production process or the finished product winding process, fine hairs are easily generated on both sides of the ribbon, so that the front and back sides of the finished ribbon reel form a hairy surface with more hairs. Most of the existing equipment is for dehairing the ribbon segment surface, and the dehairing of the ribbon reel requires the use of an artificial air gun to ignite liquefied petroleum gas or natural gas to burn the surface to remove the hair. This dehairing operation has great safety risks, low quality and efficiency, and is prone to hair and knots. For this reason, the present application proposes a ribbon reel dehairing machine to overcome the above problems. Utility Model Content

[0003] A main purpose of the utility model is to overcome the defect of high risk of artificial singeing of a ribbon reel in the prior art, and to provide a more efficient and safe ribbon reel hair removal machine.

[0004] In order to achieve the above utility model purpose, the utility model adopts the following technical solutions:

[0005] The utility model comprises a dehairing device, which comprises a dehairing nozzle, an electric heater, a high-pressure variable frequency fan, a hot air return duct and a heat preservation box which are sequentially connected through pipelines. The heat preservation box is arranged on the outer cover of the dehairing nozzle, an opening is arranged on the heat preservation box, a nozzle of the dehairing nozzle protrudes from the opening and is arranged outwardly, and a return air gap for absorbing airflow is arranged between the opening of the heat preservation box and the dehairing nozzle.

[0006] Optionally, it includes a rear webbing reel conveying device for splicing with a front webbing reel conveying device, a conveying gap is provided between the front webbing reel conveying device and the rear webbing reel conveying device, and the nozzle of the dehairing nozzle is arranged toward the conveying gap; the rear webbing reel conveying device includes a driving motor and a conveyor belt driven by the driving motor, and the opening of the insulation box is arranged close to the conveyor belt.

[0007] Optionally, it also includes a temperature control system for controlling the operation of the electric heater.

[0008] Optionally, a frame is included for supporting and fixing the rear webbing reel conveying device and the dehairing device.

[0009] Optionally, the nozzle of the dehairing nozzle is a flat structure for concentrating wind force.

[0010] Optionally, the end of the dehairing nozzle is detachably locked to the pipeline via a flange.

[0011] Optionally, there are two deburring nozzles, which are respectively arranged on the upper and lower sides of the conveying gap.

[0012] Optionally, a regulating air volume valve is arranged on the connecting pipeline between the deburring nozzle and the electric heater.

[0013] Optionally, the upper and lower sides of the upper and lower sides are correspondingly covered with an upper box body and a lower box body of a heat preservation box. An elevating mechanism for adjusting its height is arranged on one side of the upper box body. Telescopic pipe sections for cooperating with the lifting of the upper box body are respectively arranged on the pipelines between the upper box body and the high-voltage variable-frequency blower and between the deburring nozzle and the electric heater.

[0014] Optionally, there are two deburring devices, including a first deburring device and a second deburring device respectively arranged on the upper and lower sides of the conveying gap. The second deburring device is provided with a lifting device for adjusting its height.

[0015] As can be seen from the above technical solutions, the advantages and positive effects of the present utility model are as follows:

[0016] 1. The present utility model forms hot air through an electric heater to remove hair from the webbing reel, which is safer than open-flame singeing. At the same time, a heat preservation box is arranged near the deburring nozzle. Through the cooperation with structures such as a high-voltage variable-frequency blower and a hot air return pipe, most of the waste heat air that is blocked and scattered back after acting on the workpiece is effectively recovered, enabling the energy to form a certain cycle and reuse, improving the energy-saving performance of the equipment and reducing production costs.

[0017] 2. The present utility model is used in cooperation with the front and rear webbing reel conveying devices, enabling the webbing reel to complete the defurring work during the process of process transfer, improving production efficiency.

[0018] 3. The present utility model can be provided with two deburring nozzles or deburring devices to simultaneously perform double-sided deburring on the webbing reel, avoiding secondary deburring and improving operation efficiency. Description of the Drawings

[0019] Figure 1 It is a schematic structural diagram of Embodiment 1 of the present application.

[0020] Figure 2 It is a schematic structural diagram of the deburring nozzle of Embodiment 1 of the present application.

[0021] Figure 3 It is a schematic structural diagram of Embodiment 2 of the present application.

[0022] Figure 4 It is a schematic structural diagram of Embodiment 3 of the present application.

[0023] Figure 5 It is a schematic structural diagram of Embodiment 4 of the present application.

[0024] Among them, the description of the reference numerals is as follows: 1 - deburring device, 11 - deburring nozzle, 111 - nozzle, 112 - flange, 12 - electric heater, 13 - high - voltage variable - frequency fan, 14 - hot - air return duct, 15 - heat - preservation box, 151 - opening, 152 - air - return gap, 153 - upper box body, 154 - lower box body, 17 - air - volume regulating valve, 18 - telescopic pipe section, 101 - first deburring nozzle, 102 - second deburring nozzle, 2 - front webbing reel conveying device, 3 - rear webbing reel conveying device, 21 - conveying gap, 4 - frame, 5 - webbing reel, 100 - first deburring device, 200 - second deburring device, 300 - lifting device, 400 - lifting mechanism. Detailed implementation manners

[0025] It should be understood that the specific embodiments described herein are only for explaining the present invention and are not used to limit the present invention. Now, the exemplary embodiments will be described more fully with reference to the accompanying drawings.

[0026] Embodiment 1

[0027] Referring to Figure 1 and Figure 2 A webbing reel deburring machine includes a deburring device 1. The deburring device 1 includes a deburring nozzle 11, an electric heater 12, a high - voltage variable - frequency fan 13, a hot - air return duct 14, and a heat - preservation box 15 that are connected in sequence through pipelines. The deburring nozzle 11 is covered by the heat - preservation box 15. The heat - preservation box 15 is provided with an opening 151. The nozzle 111 of the deburring nozzle 11 protrudes out of the opening 151 and is set outward. The nozzle 111 of the deburring nozzle 11 is a flat structure for concentrating the wind force. A air - return gap 152 for absorbing air flow is provided between the opening 151 of the heat - preservation box 15 and the deburring nozzle 11. The end of the deburring nozzle 11 and the pipeline are detachably locked through a flange 112. During use, the deburring nozzle 11 can be disassembled and replaced to adjust the length, model, etc. of the deburring nozzle 11, greatly enriching the practicality of the equipment.

[0028] During use, the front or back of the webbing reel 5 passes over the nozzle 111 of the deburring nozzle 11. The hot air formed after passing through the electric heater 12 is blown out by the high - voltage variable - frequency fan 13 to deburr the webbing reel 5. Part of the residual air that is blocked and scattered after acting on the workpiece flows back to the heat - preservation box 15 from the air - return gap 152 and returns to the air inlet of the high - voltage variable - frequency fan 13 through the air - return duct for secondary utilization, reducing heat loss, improving the energy - saving performance of the equipment, and reducing production costs.

[0029] Embodiment 2

[0030] Referring to Figure 3, the difference between Embodiment 2 and Embodiment 1 is that a webbing reel deburring machine in Embodiment 2 includes a frame 4, on which a rear webbing reel conveying device 3 and a deburring device 1 are supported and fixed. There is a conveying gap 21 between the rear webbing reel conveying device 3 and a front webbing reel conveying device 2. The nozzle 111 of the deburring nozzle 11 faces the conveying gap 21. The rear webbing reel conveying device 3 includes a driving motor and a conveyor belt driven by it. The opening 151 of the heat preservation box 15 is arranged close to the conveyor belt. It also includes a temperature control system for controlling the operation of the electric heater, which is used to monitor in real time and adjust the hot air temperature in the heat preservation box 15 by affecting the electric heater.

[0031] Among them, in this Embodiment 2, the front webbing reel conveying device 2 is a unit independent of the deburring machine. Therefore, when in use, the deburring machine in this Embodiment 2 can be directly spliced after the previous process, that is, the conveyor belt of the rear webbing reel conveying device 3 is butted against the conveyor belt of the previous process, with higher practicability. However, it should also be understood that the front webbing reel conveying device 2 can also be integrally arranged on the deburring machine in this Embodiment 2 and become a part of the deburring machine.

[0032] Embodiment 3

[0033] Refer to Figure 4 , the difference between Embodiment 3 and Embodiment 2 is that there are two deburring nozzles 11 in a webbing reel deburring machine, including a first deburring nozzle 101 and a second deburring nozzle 102 respectively arranged on the upper and lower sides of the conveying gap 21. An air volume regulating valve 17 for regulating the air volume is arranged on the connecting pipeline between the deburring nozzle 11 and the electric heater 12. The upper box body 153 and the lower box body 154 covering the upper and lower sides of the upper and lower sides respectively are correspondingly arranged. A lifting mechanism 400 for adjusting its height is arranged on one side of the upper box body 153. Expansion pipe sections 18 for cooperating with the lifting of the upper box body 153 are respectively arranged on the pipelines between the upper box body 153 and the high-pressure variable-frequency blower 13 and between the deburring nozzle 11 and the electric heater 12. The upper and lower two deburring nozzles 11 are supplied with hot air by one deburring device 1, realizing double-sided deburring of the webbing reel 5 at the same time, avoiding secondary deburring, not only with a simple structure, but also improving the operation efficiency.

[0034] Embodiment 4

[0035] Refer to Figure 5, The difference between Example 4 and Example 2 lies in that a webbing reel deburring machine has two deburring devices 1, including a first deburring device 100 and a second deburring device 200 respectively arranged on the upper and lower sides of the conveying gap 21. The second deburring device 200 is provided with a lifting device 300 for adjusting its height. The upper and lower deburring nozzles 11 are independently supplied with hot air by the two deburring devices 1 respectively. The two deburring devices 1 ensure independent control of the hot air supply, making it more flexible to use. That is, it can singeing on one side or singeing on both sides simultaneously, avoiding wasting more energy when only singeing on one side is required.

[0036] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A webbing reel deburring machine, characterized in that: It includes a defurring device (1), and the defurring device (1) includes a defurring nozzle (11), an electric heater (12), a high-voltage variable-frequency blower (13), a hot air return duct (14) and a heat preservation box (15) that are connected in sequence through pipelines. The defurring nozzle (11) is externally covered with the heat preservation box (15). The heat preservation box (15) is provided with an opening (151). The nozzle (111) of the defurring nozzle (11) protrudes out of the opening (151) and is arranged outward. A return air gap (152) for absorbing air flow is arranged between the opening (151) of the heat preservation box (15) and the defurring nozzle (11).

2. The webbing reel deburring machine according to claim 1, characterized in that: It includes a rear webbing reel conveying device (3) for splicing with a front webbing reel conveying device (2). A conveying gap (21) is arranged between the front webbing reel conveying device (2) and the rear webbing reel conveying device (3). The nozzle (111) of the defurring nozzle (11) is arranged towards the conveying gap (21). The rear webbing reel conveying device (3) includes a driving motor and a conveyor belt driven by it. The opening (151) of the heat preservation box (15) is arranged close to the conveyor belt.

3. The webbing reel deburring machine according to claim 1, characterized in that: It also includes a temperature control system provided for controlling the operation of the electric heater (12).

4. The webbing reel deburring machine according to any one of claims 2-3, characterized in that: It includes a frame (4) for supporting and fixing the rear webbing reel conveying device (3) and the defurring device (1).

5. The webbing reel deburring machine according to claim 1, characterized in that: The nozzle (111) of the defurring nozzle (11) is a flat structure for concentrating wind force.

6. The webbing reel deburring machine according to claim 1, wherein: The end of the defurring nozzle (11) and the pipeline are detachably locked through a flange (112).

7. The webbing reel deburring machine according to claim 1, wherein: There are two defurring nozzles (11), which are respectively arranged on the upper and lower sides of the conveying gap (21).

8. The webbing reel deburring machine according to claim 7, characterized in that: An air volume regulating valve (17) is arranged on the connecting pipeline between the defurring nozzle (11) and the electric heater (12).

9. The webbing reel deburring machine according to claim 8, characterized in that: An upper box body (153) and a lower box body (154) respectively corresponding to and covering the heat preservation box (15) are arranged on the upper and lower sides of the upper and lower sides. A lifting mechanism (400) for adjusting its height is arranged on one side of the upper box body (153). Expansion pipe sections (18) for cooperating with the lifting of the upper box body (153) are respectively arranged on the pipelines between the upper box body (153) and the high-voltage variable-frequency blower (13) and between the defurring nozzle (11) and the electric heater (12).

10. The webbing reel deburring machine according to claim 1, characterized in that: There are two defurring devices (1), including a first defurring device (100) and a second defurring device (200) respectively arranged on the upper and lower sides of the conveying gap (21). The second defurring device (200) is provided with a lifting device (300) for adjusting its height.

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