A heat roll housing that is easily adjusted

Abstract

The utility model discloses a hot roll shell convenient to adjust, including box, wherein two sides are respectively penetrated and have set up first window and second window, the box is provided with the double -layer toughened glass of plugging first window, the steel door of second window can be plugged is hinged to the box, the one side of box is fixed with first hook block, the utility model discloses set up first window and second window on the box, with double -layer toughened glass plugging first window, with steel door plugging second window, under the premise of not opening the box, can clearly observe the silk bundle spinning condition in the box through double -layer toughened glass, need not frequently open the box to be convenient for staff to observe and record the situation in the silk bundle production process regularly, simultaneously, when needing to adjust, need not open the box completely, only open steel door can ensure that the user adjusts the guide roller, avoids the greater influence to the hot roll hot box internal environment.

Description

Technical Field

[0001] This utility model relates to the technical field of polyester spinning equipment, specifically to a heat roller housing that is easy to adjust. Background Technology

[0002] In the one-step FDY spinning and drawing process, the settings of the two hot rollers, GR1 and GR2, directly affect the physical properties of the finished yarn, such as tensile strength, yarn evenness, dyeability, and boiling water shrinkage. The settings of the hot roller parameters have a certain influence on the tension and sway of the yarn bundle, and therefore, to a certain extent, they also determine whether the winding of the yarn bundle can proceed smoothly. The hot rollers have three main functions: first, to provide a certain stretching force to the yarn bundle; second, to provide the yarn bundle with the stretching and setting temperature; and third, to stretch the yarn bundle by utilizing the speed difference between the hot rollers. Therefore, the hot rollers play a crucial role in FDY production.

[0003] Conventional FDY spinning machines employ a one-piece design for the heating roller housing. Operators need to frequently open and close the heating chamber door to observe yarn condition and adjust the yarn path. Frequent opening and closing of the heating chamber can lead to temperature drops triggering alarms, causing the instrument to cut yarn, or uneven yarn heating. Furthermore, adjusting the yarn path requires loosening / tightening the guide roller bolts, which necessitates opening the heating chamber and making real-time adjustments based on the spinning status, also impacting production quality. Therefore, a new technical solution is urgently needed to address at least one of these problems. Summary of the Invention

[0004] In view of the above-mentioned shortcomings, the purpose of this utility model is to provide a heat roller housing that is easy to adjust. Without opening the housing, the spinning condition of the yarn bundle inside the housing can be clearly observed through the double-layer tempered glass. The housing can be opened frequently, allowing staff to conveniently observe and record the situation of the yarn bundle production process. At the same time, when adjustments are needed, the housing does not need to be fully opened; simply opening the steel door allows the user to adjust the guide roller, avoiding significant impact on the internal environment of the heat roller housing and causing unnecessary production losses.

[0005] To achieve the above-mentioned technical objectives and meet the above-mentioned technical requirements, the technical solution adopted by this utility model is as follows: An easily adjustable hot roller housing includes: The enclosure has a first window and a second window extending through its two sides. The enclosure is fitted with double-layered tempered glass to seal the first window. A steel door that can seal the second window is hinged to the enclosure. A first hook block is fixed to one side of the enclosure. A first base is fixed to the steel door. A first handle is rotatably mounted on the first base. A first crescent block is fixed to the first handle. The first crescent block and the first hook block are engaged.

[0006] As a preferred technical solution, a first sealing ring is provided between the steel door and the box body.

[0007] As a preferred technical solution, a locking frame is installed on the housing by means of screws and screw holes, and a slot is opened on one side of the locking frame, in which double-layer tempered glass is secured.

[0008] As a preferred technical solution, a second sealing ring is provided between the locking frame and the housing.

[0009] As a preferred technical solution, the inner walls of both the enclosure and the steel door are provided with a heat insulation layer.

[0010] As a preferred technical solution, the inner top wall of the enclosure is provided with an LED light strip.

[0011] As a preferred technical solution, the box body includes a first box shell and a second box shell that are hinged together. A third sealing ring is provided between the first box shell and the second box shell. A second hook block is fixedly provided on one side of the second box shell. A second base is fixedly provided on the first box shell. A second handle is rotatably provided on the second base. A second crescent block is fixedly provided on the second handle. The second crescent block and the second hook block are engaged and cooperated.

[0012] As a preferred technical solution, both the first handle and the second handle are fitted with torsion springs.

[0013] Compared with traditional technical solutions, the beneficial effects of this utility model are: In the hot roller housing of this utility model, a first window and a second window are opened on the box body. The first window is sealed with double-layered tempered glass, and the second window is sealed with a steel door. Without opening the box body, the spinning condition of the yarn bundle inside the box can be clearly observed through the double-layered tempered glass. The staff can conveniently observe and record the situation of the yarn bundle production process regularly without frequently opening the box body. At the same time, when adjustments are needed, the user can adjust the guide roller without fully opening the box body. This avoids causing a significant impact on the internal environment of the hot roller box and generating unnecessary production losses. Attached Figure Description

[0014] Figure 1 This is a perspective view of a hot roller housing provided in one embodiment of the present invention; Figure 2 yes Figure 1 A view from another direction; Figure 3 This is a perspective sectional view of the hot roller housing provided in one embodiment of the present invention; Figure 4 This is another perspective sectional view of the hot roller housing provided in one embodiment of the present utility model; Figure 5yes Figure 1 A magnified view of part A in the middle; Figure 6 yes Figure 2 A magnified view of part B in the middle; Figure 7 yes Figure 3 A magnified view of part C in the middle; Figure 8 yes Figure 4 A magnified view of part D in the middle.

[0015] exist Figures 1-8 Components: 1. Box body; 2. First window; 3. Second window; 4. Double-layer tempered glass; 5. Steel door; 6. First hook block; 7. First base; 8. First handle; 9. First crescent block; 10. First sealing ring; 11. Locking frame; 12. Card slot; 13. Second sealing ring; 14. Insulation layer; 15. LED light strip; 16. Second hook block; 17. Second base; 18. Second handle; 19. Second crescent block; 20. Torsion spring; 101. First box shell; 102. Second box shell; 103. Third sealing ring. Detailed Implementation

[0016] The present invention will now be further described with reference to the accompanying drawings.

[0017] In the accompanying drawings of this utility model, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "top," "bottom," "left," "right," "front," "rear," "inner," and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0018] Please refer to Figures 1-8 An embodiment of this utility model provides an easily adjustable hot roller housing, comprising: The box 1 has a first window 2 and a second window 3 extending through both sides. Double-layered tempered glass 4 is installed on the box 1 to block the first window 2. The first window 2 and the double-layered tempered glass 4 provide a viewing window for workers, allowing clear observation of the spinning process of the yarn bundle inside the box 1 without opening it. This facilitates regular observation and recording of any abnormalities during the yarn bundle production process. A steel door 5 is hinged to the box 1 to block the second window 3. A first hook block 6 is fixed to one side of the box 1. A first base 7 is fixedly mounted on the upper part of the device. A first handle 8 is rotatably mounted on the first base 7. A first crescent block 9 is fixedly mounted on the first handle 8. The first crescent block 9 engages with a first hook block 6. By opening a second window 3 and providing a steel door 5 that can seal the second window 3, it is possible to adjust the wire path simply by opening the steel door 5. Even without fully opening the hot roller box 1, opening only the steel door 5 ensures that the user can adjust the guide roller, avoiding significant impact on the internal environment of the hot roller box and preventing unnecessary production losses. Preferably, as shown below... Figure 5 As shown, the first hook block 6 is a U-shaped block, one end of which is fixed to the box body 1. The first crescent block 9 has an arc-shaped stop, which engages with the first hook block 6. The first handle 8 has a shaft that rotates through the first base 7. Figure 5 The current state is locked. To unlock and open the steel door 5, rotate the first handle 8 180 degrees. At this time, the first crescent block 9 will disengage from the first hook block 6. Then, by holding the first handle 8, the steel door 5 can be rotated around the hinge point to open. To lock the steel door 5, rotate the steel door 5 around the hinge point to fit it against the box body 1. Then, rotate the first handle 8 180 degrees to engage the first crescent block 9 with the first hook block 6. Locking or unlocking is simple and convenient. Just turn the first handle 8 180 degrees to make opening or locking the steel door 5 simple and convenient.

[0019] In this solution, a first window 2 and a second window 3 are opened on the box 1. The first window 2 is sealed with double-layered tempered glass 4, and the second window 3 is sealed with a steel door 5. Without opening the box 1, the spinning condition of the yarn bundle inside the box 1 can be clearly observed through the double-layered tempered glass 4. The staff can conveniently observe and record the yarn bundle production process periodically without frequently opening the box 1. At the same time, when adjustments are needed, the box 1 does not need to be fully opened. Only the steel door 5 needs to be opened to ensure that the user can adjust the guide roller, avoiding a significant impact on the internal environment of the hot roller box and causing unnecessary production losses.

[0020] like Figure 7As shown, a first sealing ring 10 is provided between the steel door 5 and the box body 1. By providing the first sealing ring 10 between the steel door 5 and the box body 1, when the steel door 5 blocks the second window 3, the steel door 5 will squeeze the first sealing ring 10, thereby sealing the second window 3 with the first sealing ring 10 to prevent heat loss and ensure the stability of the temperature inside the box body 1 without affecting normal spinning.

[0021] like Figure 8 As shown, a locking frame 11 is installed on the housing 1 by the cooperation of screws and screw holes. A slot 12 is opened on one side of the locking frame 11, and the double-layer tempered glass 4 is locked in the slot 12. Preferably, the housing 1 has four threaded holes, and four screws are threaded through the locking frame 11 to lock the double-layer tempered glass 4 in the slot 12. Then, the locking frame 11 is attached to the housing 1, and the screws are inserted into the threaded holes, thereby fixing the locking frame 11 to the housing 1 and fixing the double-layer tempered glass 4. This makes the double-layer tempered glass 4 detachable, which is convenient for disassembly for cleaning, maintenance and replacement.

[0022] like Figure 8 As shown, a second sealing ring 13 is provided between the locking frame 11 and the box 1. By providing the second sealing ring 13 between the locking frame 11 and the box 1, the locking frame 11 will squeeze the second sealing ring 13 when the locking frame 11 is installed and fixed, thereby sealing the first window 2 with the second sealing ring 13 to prevent heat loss and ensure the stability of the temperature inside the box 1 without affecting normal spinning.

[0023] like Figure 3 , Figure 4 and Figure 7 As shown, both the inner walls of the box body 1 and the steel door 5 are provided with a heat insulation layer 14. Preferably, the material of the heat insulation layer 14 is rock wool or glass wool, which not only can insulate but also has high temperature resistance. By setting the heat insulation layer 14, the temperature inside the box body 1 can be kept warm to prevent heat loss. At the same time, it can also avoid excessive heat conduction to the box body 1 or the steel door 5, and prevent burns from high temperature when the steel door 5 is opened, thus playing a protective role.

[0024] like Figure 3 and Figure 4 As shown, an LED light strip 15 is provided on the inner top wall of the housing 1. Preferably, the LED light strip 15 is a high-temperature resistant type LK-XTD5050-48D. By setting the LED light strip 15, stable, sufficient and shadowless internal lighting is provided to the housing 1, which greatly improves the clarity and efficiency of checking the running status of the filament bundle (such as filaments, loops, and tension fluctuations) through the double-layer tempered glass 4.

[0025] like Figure 2 and Figure 6As shown, the housing 1 includes a first housing shell 101 and a second housing shell 102 hinged together. A third sealing ring 103 is provided between the first housing shell 101 and the second housing shell 102. The housing 1 is hinged to the first housing shell 101 and the second housing shell 102 to facilitate the installation of components such as heat rollers (they are only opened when the heat rollers are installed, and are normally closed at other times). The first window 2 and the second window 3 are both opened on the first housing shell 101. During normal use, they are both closed and will not be opened. The third sealing ring 103 is provided between them to improve the sealing performance. A second hook block 16 is fixed on one side of the second housing shell 102. A second base 17 is fixed on the first housing shell 101. A second handle 18 is rotatably mounted on the second base 17. A second crescent block 19 is fixed on the second handle 18. The second crescent block 19 and the second hook block 16 are engaged. Preferably, as shown in the figure... Figure 6 As shown, the second hook block 16 is a U-shaped block, one end of which is fixed to the second housing 102. The second crescent block 19 has an arc-shaped stop, which engages with the second hook block 16. The second handle 18 has a shaft that rotates through the second base 17. Figure 6 The current state is locked. When it is necessary to unlock and open the box 1, turn the second handle 180 degrees. At this time, the second crescent block 19 will be released from the engagement with the second hook block 16. Then, hold the second handle 18 to open it. The opening and closing method is relatively simple and convenient. Just turn the second handle 18.

[0026] like Figure 5 and Figure 6 As shown, torsion springs 20 are fitted on both the first handle 8 and the second handle 18. Preferably, the shaft ends of the first handle 8 and the second handle 18 are constructed with limiting plates. The torsion springs 20 are connected between the limiting plates and the first base 7 or the second base 17. By adding torsion springs 20, the torque of the torsion springs 20 is used to make the first handle 8 and the second handle 18 less susceptible to vibration and thus prevent them from rotating loosely, thereby ensuring the stability of the lock.

[0027] Any numerical values ​​cited herein include all values ​​ranging from a lower limit to an upper limit, increasing by one unit, with at least two units between any lower and any higher value. For example, if the quantity of a component or the value of a process variable (e.g., temperature, pressure, time, etc.) is described as being from 1 to 90, preferably from 20 to 80, more preferably from 30 to 70, the purpose is to illustrate that values ​​such as 15 to 85, 22 to 68, 43 to 51, 30 to 32 are also explicitly listed in this specification. For values ​​less than 1, a unit is appropriately considered to be 0.0001, 0.001, 0.01, 0.1, etc. These are merely examples intended for explicit expression, and it can be assumed that all possible combinations of values ​​listed between the minimum and maximum values ​​are explicitly described in this specification in a similar manner.

[0028] Unless otherwise stated, all ranges include the endpoints and all numbers between them. The terms "approximately" or "about" used with ranges apply to both endpoints of the range. Thus, "approximately 20 to 30" is intended to cover "approximately 20 to approximately 30," including at least the specified endpoints.

[0029] All articles and references disclosed herein, including patent applications and publications, are incorporated herein by reference for various purposes. The term “substantially constitutes…” used to describe a combination should include the identified elements, components, parts, or steps, as well as other elements, components, parts, or steps that do not substantially affect the essential novelty of the combination. The use of the terms “comprising” or “including” to describe combinations of elements, components, parts, or steps herein also contemplates embodiments substantially constituted by such elements, components, parts, or steps. The use of the term “may” herein is intended to indicate that any described attribute included by “may” is optional.

[0030] Multiple elements, components, parts, or steps can be provided by a single integrated element, component, part, or step. Alternatively, a single integrated element, component, part, or step can be divided into multiple separate elements, components, parts, or steps. The use of "a" or "an" to describe an element, component, part, or step does not imply the exclusion of other elements, components, parts, or steps.

[0031] It should be understood that the above description is for illustrative purposes and not for limitation. Many embodiments and applications beyond the provided examples will be apparent to those skilled in the art upon reading the above description. Therefore, the scope of this teaching should not be determined by reference to the above description, but rather by reference to the appended claims and the full scope of their equivalents. For purposes of completeness, all articles and references, including patent applications and publications, are incorporated herein by reference. The omission of any aspect of the subject matter disclosed herein in the preceding claims is not intended as a waiver of that subject matter, nor should it be construed as an indication that the inventors have not considered that subject matter as part of the disclosed utility model subject matter.

Claims

1. A heat roller housing that is easy to adjust, characterized in that, include: The enclosure has a first window and a second window extending through both sides. The enclosure is fitted with double-layered tempered glass to seal the first window. A steel door that can seal the second window is hinged to the enclosure. A first hook block is fixed to one side of the enclosure. A first base is fixed to the steel door. A first handle is rotatably mounted on the first base. A first crescent block is fixed to the first handle. The first crescent block and the first hook block are engaged.

2. The easily adjustable hot roller housing according to claim 1, characterized in that, A first sealing ring is provided between the steel door and the box body.

3. The easily adjustable hot roller housing according to claim 2, characterized in that, A locking frame is installed on the housing by means of screws and screw holes. A slot is opened on one side of the locking frame, and double-layer tempered glass is locked in the slot.

4. The easily adjustable hot roller housing according to claim 3, characterized in that, A second sealing ring is provided between the locking frame and the box body.

5. The easily adjustable hot roller housing according to claim 1, characterized in that, The inner walls of both the enclosure and the steel door are equipped with insulation layers.

6. The easily adjustable hot roller housing according to claim 5, characterized in that, The inner top wall of the enclosure is equipped with an LED light strip.

7. The easily adjustable hot roller housing according to claim 1, characterized in that, The box body includes a first box shell and a second box shell that are hinged together. A third sealing ring is provided between the first box shell and the second box shell. A second hook block is fixedly provided on one side of the second box shell. A second base is fixedly provided on the first box shell. A second handle is rotatably provided on the second base. A second crescent block is fixedly provided on the second handle. The second crescent block and the second hook block are engaged.

8. The easily adjustable hot roller housing according to claim 7, characterized in that, Both the first handle and the second handle are fitted with torsion springs.

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