Sealing device for melt spinning circular blowing

Abstract

The utility model belongs to the field of melt spinning, and particularly relates to a melt spinning circular blowing sealing device which comprises a spinning box body and a circular blowing device, the spinning box body is provided with a circular blowing and spinning box body combination part, the outer side of the circular blowing device is provided with a high-temperature-resistant sealing strip, the outer side of the circular blowing device is provided with a circular blowing net outer sealing strip, and the circular blowing net outer sealing strip is provided with a circular blowing net outer sealing strip. A fastening bolt is arranged in the annular blowing net outer sealing strip, an annular blowing net inner sealing strip is arranged in the annular blowing net outer sealing strip, a heat insulation sealing strip is arranged at the upper end of the annular blowing net outer sealing strip, and a fastening bolt is arranged in the heat insulation sealing strip. An inward-concave spinning manifold body is arranged in the combination portion of the annular blowing part and the spinning manifold body and makes contact with the spinning manifold body. By designing parts such as a sealing strip in the annular blowing net, the melt spinning annular blowing sealing mode is an embedded sealing method, so that spinning cooling is more uniform, and spinning quality is more stable.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of melt spinning, concretely relates to a melt spinning ring blowing's closed device. BACKGROUND

[0002] A melt spinning ring blowing's closed device is an important equipment indispensable in spinning production, which can not only ensure the quality and performance of fibers, but also improve production efficiency and reduce production cost. The control system is the brain of the whole equipment, used for monitoring and controlling the running state of each component to ensure the stability and reliability of the production process. With the continuous development of science and technology, the design and manufacture of the closed device will be more and more intelligent and automatic, bringing new opportunities and challenges to the development of the textile industry. In the prior art, when the device is used, the spinning cooling may be uneven, and the spinning quality may be unstable. In the case that the sealing effect of the device is poor, the heat insulation plate sealing strip may be broken, causing air leakage. Moreover, in the case that the sealing strip is not embedded in the mechanical alignment, the quality may be affected by manual errors. Therefore, the prior art needs to be improved. SUMMARY

[0003] The utility model discloses a melt spinning ring blowing's closed device, solves when the device uses, spinning cooling possibly uneven, spinning quality possibly unstable, simultaneously the sealing effect of the device is not good, possibly causes the heat insulation plate sealing strip to break and so on and causes the phenomenon of air leakage, and the quality of the sealing strip is not embedded in the mechanical alignment under the condition of the case, possibly causes the quality influence of manual error.

[0004] In order to achieve the above object, the utility model provides a melt spinning ring blowing's closed device, including spinning box and ring blowing device, be provided with ring blowing and spinning box combination department on the spinning box, the outside of ring blowing device is provided with high temperature resistance sealing strip, the outside of ring blowing device is provided with ring blowing net outer sealing strip, the inside of ring blowing net outer sealing strip is provided with fastening bolt, the inside of ring blowing net outer sealing strip is provided with ring blowing net inner sealing strip, the upper end of ring blowing net outer sealing strip is provided with heat insulation sealing strip, the inside of heat insulation sealing strip is provided with fastening bolt, the inside of ring blowing and spinning box combination department is provided with recessed spinning box, recessed spinning box is contacted with spinning box, the upper end of high temperature resistance sealing strip is contacted with connecting block, the upper end of connecting block is fixedly connected with ring blowing and spinning box combination department, the inside of connecting block is provided with mounting mechanism.

[0005] The utility model discloses a principle lies in: when the device uses in advance, pull the pull plate, and the pull plate removal drives the slide bar and the pull block removal, and the pull block removal drives the pull spring to stretch, and the slide bar moves to the specified position, and moves the high temperature resistance sealing strip and drives the fixed block etc. component removal, and the fixed block moves to the specified position in the connecting block, and then, the pull plate is loosened, and the pull force of pull spring pulls and removes the pull block, and the pull block removal drives the pull plate removal, and the pull plate removal drives the slide bar removal, and the slide bar moves to the specified position in the fixed block, and then make the high temperature resistance sealing strip limit, make the high temperature resistance sealing strip on the device convenient to install.

[0006] The closed mode of melt spinning ring blowing utilizes the embedded sealing method, the problem of eccentricity caused by thermal expansion and cold shrinkage of the spinning assembly and the ring blowing device is effectively solved, the spinning cooling is more uniform, and the spinning quality is more stable.

[0007] The ring blowing adopts double-layer heat insulation sealing to perform heat insulation, finally, the high temperature resistance sealing strip is used outside the box to perform sealing, the sealing property of the ring blowing is increased, the service life of the ring blowing sealing strip is improved, and the air leakage caused by the cracking of the heat insulation plate sealing strip is reduced.

[0008] The sealing strip and the like are all embedded mechanically and are positioned, the quality influence caused by manual error is reduced.

[0009] The utility model discloses the beneficial effect lies in: this scheme moves through design fixed block, slide bar, pull plate, pull spring and pull block etc. component, pull slide bar removal, and the slide bar moves the specified position and moves the high temperature resistance sealing strip and fixed block etc. component removal to the specified position, then, the slide bar moves to the specified position in the fixed block, and then make the high temperature resistance sealing strip limit, make the high temperature resistance sealing strip on the device convenient to install;Through design ring blowing net inner sealing strip etc. component, the closed mode of melt spinning ring blowing utilizes the embedded sealing method, the spinning cooling is more uniform, and the spinning quality is more stable;Through design high temperature resistance sealing strip etc. component, the ring blowing adopts double-layer heat insulation sealing to perform heat insulation, finally, the high temperature resistance sealing strip is used outside the box to perform sealing, and the air leakage caused by the cracking of the heat insulation plate sealing strip is reduced;Through design heat insulation sealing strip etc. component, the sealing strip and the like are all embedded mechanically and are positioned, the quality influence caused by manual error is reduced.

[0010] Further, the ring blowing cover plate is arranged in the ring blowing net outer sealing strip, the ring blowing cover plate is contacted with the ring blowing net inner sealing strip, through design ring blowing net inner sealing strip, can seal the device.

[0011] Further, the mounting mechanism comprises a fixed block, the inside of the connecting block is in contact with the fixed block, the lower end of the fixed block is fixedly connected with a high-temperature-resistant sealing strip, the inside of the fixed block is slidably connected with a sliding rod, the inside of the connecting block is provided with a tension spring, and the connecting block is slidably connected with the sliding rod. By pulling the sliding rod to move, the high-temperature-resistant sealing strip and the fixed block and other components are moved to the specified position after the sliding rod moves to the specified position, then the sliding rod is moved to the specified position in the fixed block, and then the high-temperature-resistant sealing strip is limited, so that the high-temperature-resistant sealing strip on the device is convenient to install.

[0012] Further, one end of the sliding rod away from the fixed block is fixedly connected with a pull plate, and the pull plate is in contact with the connecting block. By designing the pull plate, the sliding rod can be driven to move.

[0013] Further, one end of the tension spring is fixedly connected with a connecting block, and the other end of the tension spring is fixedly connected with a pull block. By designing the tension spring, the pull block has a tension effect.

[0014] Further, the inside of the connecting block is slidably connected with a pull block, and one end of the pull block away from the tension spring is fixedly connected with a pull block. By designing the pull block, the tension spring can be stretched. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structure schematic view of the closed device for melt spinning ring blowing of the embodiment of the application;

[0016] Figure 2 It is a structure schematic view of the closed device for melt spinning ring blowing of the embodiment of the application; Figure 1 It is a front view of the sectional view of the closed device for melt spinning ring blowing of the embodiment of the application;

[0017] Figure 3 It is a structure schematic view of the closed device for melt spinning ring blowing of the embodiment of the application; Figure 2 It is an enlarged view of the combination part of the ring blowing and the spinning box of the closed device for melt spinning ring blowing of the embodiment of the application;

[0018] Figure 4 It is an enlarged view of the sealing strip in the ring blowing net of the closed device for melt spinning ring blowing of the embodiment of the application; Figure 3 It is an enlarged view of the sealing strip in the ring blowing net of the closed device for melt spinning ring blowing of the embodiment of the application;

[0019] Figure 5 It is an enlarged view of the A part of the closed device for melt spinning ring blowing of the embodiment of the application. Figure 3 It is an enlarged view of the A part of the closed device for melt spinning ring blowing of the embodiment of the application. DETAILED DESCRIPTION

[0020] The following will be further described in detail through specific embodiments:

[0021] The reference signs in the drawings of the specification include: spinning beam 1, ring blowing and spinning beam combination part 2, ring blowing device 3, high-temperature-resistant sealing strip 4, fastening bolt 5, ring blowing net outer sealing strip 6, ring blowing net inner sealing strip 7, ring blowing cover plate 8, heat insulation sealing strip 9, inner recessed spinning beam 10, filtering mechanism 11, connecting sleeve 111, motor 112, rotating rod 113, first bevel gear 114, second bevel gear 115, rotating block 116, filter screen 117, bearing 118, impact rod 119, elastic block 1110, connecting block 12, mounting mechanism 13, fixed block 131, sliding rod 132, pull plate 133, pull spring 134, pull block 135.

[0022] As shown in Figure 1 — Figure 5 The embodiment provides a closed device for melt spinning ring blowing, which comprises a spinning beam 1 and a ring blowing device 3. The spinning beam 1 is provided with a ring blowing and spinning beam combination part 2. The outer side of the ring blowing device 3 is provided with a high-temperature-resistant sealing strip 4. The outer side of the ring blowing device 3 is provided with a ring blowing net outer sealing strip 6. The inside of the ring blowing net outer sealing strip 6 is provided with a fastening bolt 5. The inside of the ring blowing net outer sealing strip 6 is provided with a ring blowing net inner sealing strip 7. The inside of the ring blowing net outer sealing strip 6 is provided with a ring blowing cover plate 8. The ring blowing cover plate 8 is in contact with the ring blowing net inner sealing strip 7. The ring blowing net inner sealing strip 7 can seal the device. The upper end of the ring blowing net outer sealing strip 6 is provided with a heat insulation sealing strip 9. The inside of the heat insulation sealing strip 9 is provided with a fastening bolt 5. The inside of the ring blowing and spinning beam combination part 2 is provided with an inner recessed spinning beam 10. The inner recessed spinning beam 10 is in contact with the spinning beam 1. The upper end of the high-temperature-resistant sealing strip 4 is in contact with a connecting block 12. The upper end of the connecting block 12 is fixedly connected with the ring blowing and spinning beam combination part 2. The inside of the connecting block 12 is provided with a mounting mechanism 13.

[0023] As shown in Figure 5 The mounting mechanism 13 comprises a fixed block 131. The inside of the connecting block 12 is in contact with the fixed block 131. The lower end of the fixed block 131 is fixedly connected with the high-temperature-resistant sealing strip 4. The inside of the fixed block 131 is slidingly connected with a sliding rod 132. The end, away from the fixed block 131, of the sliding rod 132 is fixedly connected with a pull plate 133. The pull plate 133 is in contact with the connecting block 12. The pull plate 133 can be used to drive the sliding rod 132 to move. The inside of the connecting block 12 is provided with a pull spring 134. One end of the pull spring 134 is fixedly connected with the connecting block 12. The other end of the pull spring 134 is fixedly connected with a pull block 135. The pull spring 134 enables the pull block 135 to have a pulling force,

[0024] As shown in Figure 5As shown, the inner sliding connection of the connecting block 12 is connected with the pull block 135, and the end away from the tension spring 134 is fixedly connected with the pull block 135. By designing the pull block 135, the tension spring 134 can be stretched. The connecting block 12 is slidingly connected with the sliding rod 132. By pulling the sliding rod 132 to move, the sliding rod 132 moves to a specified position, and then the high-temperature-resistant sealing strip 4 and the fixed block 131 and other components are moved to a specified position. Then the sliding rod 132 is moved to a specified position in the fixed block 131, so that the high-temperature-resistant sealing strip 4 is limited, and the high-temperature-resistant sealing strip 4 on the device is convenient to install.

[0025] The specific implementation process of the utility model is as follows: when the device is used, pull the pull plate 133, the pull plate 133 moves to drive the sliding rod 132 and the pull block 135 to move, the pull block 135 moves to drive the tension spring 134 to stretch, the sliding rod 132 moves to a specified position, and then the high-temperature-resistant sealing strip 4 and the fixed block 131 and other components are moved, the fixed block 131 moves to a specified position in the connecting block 12, and then the pull plate 133 is released, the tension of the tension spring 134 pulls the pull block 135 to move, the pull block 135 moves to drive the pull plate 133 to move, the pull plate 133 moves to drive the sliding rod 132 to move, the sliding rod 132 moves to a specified position in the fixed block 131, and then the high-temperature-resistant sealing strip 4 is limited, so that the high-temperature-resistant sealing strip 4 on the device is convenient to install.

[0026] The closed mode of melt spinning ring blowing utilizes the embedded sealing method, so that the problem of eccentricity caused by thermal expansion and cold shrinkage of the spinning assembly and the ring blowing device 3 caused by traditional plane sealing is effectively solved, the spinning cooling is more uniform, and the spinning quality is more stable.

[0027] The ring blowing adopts double-layer heat insulation sealing for heat insulation, and finally the high-temperature-resistant sealing strip 4 outside the box is sealed, which increases the sealing property of the ring blowing, prolongs the service life of the ring blowing sealing strip, and reduces the phenomenon of air leakage caused by the cracking of the heat insulation plate sealing strip.

[0028] The sealing strip and the like are all embedded mechanically aligned, which reduces the quality influence caused by manual error.

[0029] The scheme is characterized in that: the high-temperature-resistant sealing strip 4 is fixed in the fixed block 131, and the high-temperature-resistant sealing strip 4 is moved by pulling the slide rod 132, and the slide rod 132 is moved to the specified position in the fixed block 131, so that the high-temperature-resistant sealing strip 4 is limited, and the high-temperature-resistant sealing strip 4 on the device is convenient to install; the sealing strip 7 in the ring blowing net is designed, the closed mode of the melt spinning ring blowing utilizes the embedded sealing method, the spinning cooling is more uniform, and the spinning quality is more stable; the high-temperature-resistant sealing strip 4 is designed, the ring blowing adopts double-layer heat insulation sealing for heat insulation, finally, the high-temperature-resistant sealing strip 4 is used for sealing outside the box, the air leakage phenomenon caused by the sealing strip of the heat insulation plate cracking is reduced; the heat insulation sealing strip 9 is designed, and the sealing strip is all embedded in the mechanical alignment, the quality influence caused by the manual error is reduced.

[0030] It should be pointed out in advance that in the present application, unless otherwise specified and limited, the terms "installation", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0031] The above is only an embodiment of the present application, and the specific structure and characteristics of the scheme are not described in detail. It should be pointed out that for those skilled in the art, without departing from the structure of the present application, some modifications and improvements can be made, which should be regarded as the protection scope of the present application, and these will not affect the effect and practicality of the present application. The protection scope claimed in the present application should be subject to the content of its claims, and the specific implementation mode and the like in the specification can be used to explain the content of the claims.

Claims

1. A closed device for melt spinning ring blowing comprising a spin beam and a ring blowing device, characterized in that: The ring blowing and spinning beam combination part is arranged on the spinning beam, the outer side of the ring blowing device is provided with a high-temperature-resistant sealing strip, the outer side of the ring blowing device is provided with a ring blowing net outer sealing strip, the inside of the ring blowing net outer sealing strip is provided with a fastening bolt, the inside of the ring blowing net outer sealing strip is provided with a ring blowing net inner sealing strip, the upper end of the ring blowing net outer sealing strip is provided with a heat insulation sealing strip, the inside of the heat insulation sealing strip is provided with a fastening bolt, the inside of the ring blowing and spinning beam combination part is provided with an inner recessed spinning beam, the inner recessed spinning beam is in contact with the spinning beam, the upper end of the high-temperature-resistant sealing strip is in contact with a connecting block, the upper end of the connecting block is fixedly connected with the ring blowing and spinning beam combination part, and the inside of the connecting block is provided with a mounting mechanism.

2. A closed device for melt spinning ring blowing according to claim 1, characterized in that: The inside of the ring blowing net outer sealing strip is provided with a ring blowing cover plate, and the ring blowing cover plate is in contact with the ring blowing net inner sealing strip.

3. The closed device for melt spinning ring blowing according to claim 1, characterized in that: The mounting mechanism comprises a fixed block, the inside of the connecting block is in contact with the fixed block, the lower end of the fixed block is fixedly connected with the high-temperature-resistant sealing strip, the inside of the fixed block is slidably connected with a sliding rod, the inside of the connecting block is provided with a tension spring, and the connecting block is slidably connected with the sliding rod.

4. The closed device for melt spinning ring blowing according to claim 3, characterized in that The end, away from the fixed block, of the sliding rod is fixedly connected with a pulling plate, and the pulling plate is in contact with the connecting block.

5. The closed device for melt spinning ring blowing according to claim 3, characterized in that: One end of the tension spring is fixedly connected with the connecting block, and the other end of the tension spring is fixedly connected with a pulling block.

6. The closed device for melt spinning ring blowing according to claim 3, characterized in that: The inside of the connecting block is slidably connected with the pulling block, and the end, away from the tension spring, of the pulling block is fixedly connected with the pulling block.

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