Polyester impregnation line drying device

Abstract

The utility model relates to the technical field of polyester impregnation line drying, and discloses a polyester impregnation line drying device which comprises a base and a rotary speed regulating mechanism, the rotary speed regulating mechanism comprises a first gearbox, a fixed rack, a second gearbox, a first sliding groove and a discharging bin, and through the arranged rotary speed regulating mechanism, a first motor is started, and a second motor is started; a first motor is started to drive a driving gear disc to rotate clockwise, so that a first driven rack and a second driven rack are promoted to rotate clockwise, and then the first driven rack and the second driven rack are matched with a fixed rack to drive a driven gear disc and a heat conduction box on the driven gear disc to rotate anticlockwise, so that multi-angle uniform drying of the polyester impregnation line is realized; the driving connecting rod drives the sliding block to rotate anticlockwise, so that the first sliding groove and the push plate move front and back, the heat conduction box is pushed to the discharging ladder, the drying time of the heat conduction box and the discharging speed matched with the heat conduction box are adjusted through the first gearbox and the second gearbox, and therefore the appropriate drying time is adjusted according to the easy-to-dry degree of the polyester impregnated wire.

Description

Technical Field

[0001] The utility model relates to the technical field of polyester dipping line drying, in particular to a polyester dipping line drying device. Background Art

[0002] Polyester dipped yarn is a high-performance material with important applications in multiple fields. It uses high-quality polyester fiber as the main raw material. This fiber has the characteristics of high strength, high modulus and good wear resistance. The polyester fiber after dipping undergoes a series of subsequent processing steps such as drying, stretching, twisting, etc., and is finally made into polyester dipped yarn. These processing steps help to adjust the physical properties of the yarn, such as strength, elongation and twist, to meet the needs of different application scenarios.

[0003] After searching, the applicant found that a Chinese patent disclosed "a polyester dipped wire drying device", and its publication (announcement) number is "CN219785470U". The patent mainly drives the output end of the motor to drive the transmission shaft to rotate, so that the transmission shaft drives the rotating shaft to rotate, and the rotation of the rotating shaft drives the positioning assembly to rotate, so that the positioning assembly drives the wire reel to rotate, and the rotating shaft drives another transmission shaft to rotate, and the transmission shaft drives the second pulley to rotate, and the second pulley drives the first pulley to rotate through the belt, so that the first pulley drives the reciprocating screw to rotate, and the rotation of the reciprocating screw drives the guide wheel connected to it to move back and forth. The reciprocating movement of the guide wheel can make the dried polyester dipped wire bundle evenly wound on the surface of the take-up drum. The polyester dipped wire is collected so that the polyester dipped wire drives the rotating wheel to rotate. The new polyester dipped wire is dried by the dryer through the rotation of the rotating wheel. The dried polyester dipped wire can be automatically collected by the movement of the take-up drum and the guide wheel to avoid the entanglement of the dried polyester dipped wire, which brings convenience to the subsequent work. However, it cannot conveniently adjust the transmission speed of the conveyor belt to achieve the purpose of adjusting the drying time according to the type of polyester dipped wire. For this reason, we propose a polyester dipped wire drying device. Utility Model Content

[0004] The purpose of the utility model is to provide a polyester dipped line drying device to solve the problem proposed in the above background technology that the transmission speed of the conveyor belt cannot be conveniently adjusted to achieve the purpose of adjusting the drying time according to the type of polyester dipped line.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polyester dipping line drying device, comprising a base and a rotary speed regulating mechanism, the rotary speed regulating mechanism comprising a first gearbox, a fixed rack, a second gearbox, a first chute and a unloading bin, a first motor is fixedly mounted on the upper surface of the base, the output shaft of the first motor is fixedly connected to the input shaft of the first gearbox, a driving gear plate is fixedly connected to the output shaft of the first gearbox, a first driven rack is meshed with the right end of the driving gear plate, a second driven rack is fixedly connected to the upper surface of the first driven rack, and multiple groups of driven gear plates are meshed between the fixed rack and the second driven rack.

[0006] As a preferred solution, a protective shell is fixedly connected to the upper surface of the base near the edge, an inner bottom plate is fixedly connected to the center of the upper surface, and a discharge ladder is fixedly connected to the opening of the protective shell.

[0007] As a preferred solution, a tray is fixedly connected to the upper surface of the driven gear plate, and a heat conduction box is placed on the tray.

[0008] As a preferred solution, a second motor is fixedly connected to the right inner surface of the unloading bin, the output shaft of the second motor is fixedly connected to the input shaft of the second gearbox, the output shaft of the second gearbox is fixedly connected to a connecting block, the connecting block is fixedly connected to a connecting rod on the side away from the second gearbox, the upper surface of the connecting rod is fixedly connected to a sliding block, the sliding block is rotatably connected to the first slide groove, the back side of the first slide groove is fixedly connected to a push rod, and the push rod is fixedly connected to a push plate on the side away from the first slide groove.

[0009] As a preferred solution, a second sliding groove is reserved between the protective shell and the inner bottom plate, the first driven rack is inserted into the inner wall of the second sliding groove, the lower surface of the second driven rack and the driven gear plate are against the bottom inner surface of the protective shell, and the fixed rack is fixedly connected to the inner surface of the bottom position of the side wall of the protective shell.

[0010] As a preferred solution, a drying mechanism is provided above the rotary speed regulating mechanism, and the drying mechanism includes a top plate, a support plate, a filter cloth, a pressure ring and bolts. The lower part of the top plate is inserted into the inner wall of the protective shell, and a plurality of groups of air inlets are provided on its top surface near the circumferential edge, and its bottom surface is against the upper surface of the support plate.

[0011] As a preferred solution, an air inlet duct is provided at the center of the support plate, and a plurality of groups of heating wires are fixedly installed on its upper surface except for the air inlet duct part; an exhaust fan is fixedly installed at the center position of the lower surface of the support plate, and thermal insulation curtains are fixedly installed at both ends of the lower surface; the bolts are threadedly connected to the support plate through the openings of the pressure ring and the filter cloth; the lower surface of the exhaust fan is fixedly connected to an air supply bin; a drying trough is provided on the side wall of the air supply bin; the unloading bin is fixedly connected to the air supply bin, and the push rod is inserted into the opening position of the outer wall of the air supply bin.

[0012] The technical effects and advantages of this utility model are:

[0013] 1. Through the provided rotary speed regulating mechanism, the first motor is started to drive the driving gear disc to rotate clockwise, prompting the first driven rack and the second driven rack to rotate clockwise, and then cooperate with the fixed rack to drive the driven gear disc and the heat conduction box thereon to rotate counterclockwise, thereby achieving multi-angle uniform drying of the polyester dipping line. The second motor is started to drive the connecting rod to drive the sliding block to rotate counterclockwise, so that the first chute and the push plate move back and forth, pushing the heat conduction box to the unloading ladder. The drying time of the heat conduction box and the corresponding unloading speed are adjusted through the first gearbox and the second gearbox, thereby achieving the appropriate drying time according to the drying ease of the polyester dipping line.

[0014] 2. Through the drying mechanism, start the exhaust fan to create a negative pressure environment above it. The outside air is pressed in through the air inlet, then flows through the heating wire and is heated to form a hot air flow. The heated air flow passes through the air supply bin and the drying slot opened on it, and blows from all angles to the rotating heat transfer box, thereby achieving a drying effect. By setting a filter cloth, any residue that may exist in the hot air flow can be filtered to prevent the residue from adhering to the heat transfer box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of the rotary speed regulating mechanism of the utility model;

[0018] Figure 4 This is a partial structural sectional view of the rotary speed regulating mechanism of the present utility model;

[0019] Figure 5 This is one of the partial structural exploded views of the rotary speed regulating mechanism of the present invention;

[0020] Figure 6This is the second exploded view of the partial structure of the rotary speed regulating mechanism of the present invention;

[0021] Figure 7 This is a schematic diagram of the three-dimensional structure of the drying mechanism of the present utility model;

[0022] Figure 8 It is an exploded view of the three-dimensional structure of the drying mechanism of the present invention.

[0023] In the figure: 1. Base; 2. Protective shell; 3. Inner bottom plate; 4. Unloading ladder; 5. Rotary speed regulating mechanism; 501. First motor; 502. First gearbox; 503. Driving gear plate; 504. First driven rack; 505. Second driven rack; 506. Fixed rack; 507. Driven gear plate; 508. Tray; 509. Second motor; 510. Second gearbox; 511. Connecting block; 512. Connecting rod; 513. Sliding block; 514, first chute; 515, push rod; 516, push plate; 517, second chute; 518, unloading bin; 519, heat conduction box; 6, drying mechanism; 601, top plate; 602, air inlet; 603, support plate; 604, heating wire; 605, filter cloth; 606, pressure ring; 607, bolt; 608, thermal insulation curtain; 609, exhaust fan; 610, air supply bin; 611, drying trough; 612, air inlet duct. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example 1:

[0026] Please see the attached Figure 1 - Attachment Figure 6, a polyester dipping line drying device, including a base 1 and a rotary speed regulating mechanism 5, the rotary speed regulating mechanism 5 includes a first gearbox 502, a fixed rack 506, a second gearbox 510, a first chute 514 and a discharge bin 518, a first motor 501 is fixedly installed on the upper surface of the base 1, the output shaft of the first motor 501 is fixedly connected to the input shaft of the first gearbox 502, a driving gear plate 503 is fixedly connected to the output shaft of the first gearbox 502, the right end of the driving gear plate 503 is meshed with a first driven rack 504, the upper surface of the first driven rack 504 is fixedly connected to the second driven rack 505, and multiple groups of driven gear plates 507 are meshed between the fixed rack 506 and the second driven rack 505, a protective shell 2 is fixedly connected to the upper surface of the base 1 near the edge position, and an inner bottom plate 3 is fixedly connected to the center position of its upper surface, a discharging ladder 4 is fixedly connected to the opening of the protective shell 2, and a tray 508 is fixedly connected to the upper surface of the driven gear plate 507. A heat conduction box 519 is placed on 508, and a second motor 509 is fixedly connected to the inner surface of the right side of the discharge bin 518. The output shaft of the second motor 509 is fixedly connected to the input shaft of the second gearbox 510, and the output shaft of the second gearbox 510 is fixedly connected to a connecting block 511. The side of the connecting block 511 away from the second gearbox 510 is fixedly connected to a connecting rod 512. The upper surface of the connecting rod 512 is fixedly connected to a sliding block 513. The sliding block 513 and the first slide 514 are rotatably connected. Then, a push rod 515 is fixedly connected to the back of the first slide groove 514, and a push plate 516 is fixedly connected to the side of the push rod 515 away from the first slide groove 514. A second slide groove 517 is reserved between the protective shell 2 and the inner bottom plate 3. The first driven rack 504 is inserted into the inner wall of the second slide groove 517. The lower surface of the second driven rack 505 and the driven gear plate 507 are against the bottom inner surface of the protective shell 2, and the fixed rack 506 is fixedly connected to the inner surface of the bottom position of the side wall of the protective shell 2.

[0027] By adjusting the first gearbox 502, the rotation speed of the driving gear plate 503 can be changed, thereby adjusting the rotation speed of the first driven rack 504 and the second driven rack 505 on it, and finally changing the rotation speed of the driven gear plate 507 engaged with the second driven rack 505, so as to adjust the rotation drying time of the heat conduction box 519 in the drying device. By adjusting the second gearbox 510 to match the speed change of the first gearbox 502, the cycle of each forward and backward movement of the push rod 515 and the push plate 516 is consistent with the rotation time of the heat conduction box 519. The cycle of moving to the position of the next heat conduction box 519 at the same moment is the same, so that the push plate 516 pushes one heat conduction box 519, and when it pushes it out again, it is just aligned with the heat conduction box 519 on the next rotating tray 508. The drying channel is designed to be circular, which can greatly reduce the footprint of the drying device compared to a straight channel. The circumference of the circular drying channel is designed to be an integer multiple of the circumference of the driven gear plate 507, so that the angle of the driven gear plate 507 and the heat conduction box 519 on it is the same each time they pass through the push plate 516, so as to facilitate the pushing of the push plate 516.

[0028] Specifically, start the first motor 501 to drive the driving gear plate 503 to rotate clockwise, and let the first driven rack 504 and the second driven rack 505 rotate clockwise, thereby cooperating with the fixed rack 506 to drive the driven gear plate 507 and the upper heat conduction box 519 to rotate counterclockwise, so as to achieve multi-angle uniform drying, start the second motor 509, drive the connecting rod 512 to drive the sliding block 513 to rotate counterclockwise, so that the first slide 514 moves back and forth, pushes the push plate 516 to move back and forth, and pushes the heat conduction box 519 to the unloading ladder 4, and adjusts the drying time and the matching unloading speed of the heat conduction box 519 through the first gearbox 502 and the second gearbox 510 to achieve the appropriate drying time according to the easy-to-dry degree of the polyester dipping line.

[0029] Example 2:

[0030] Please see the attached Figure 1 , Attachment Figure 2 , Attachment Figure 6 and attached Figure 7, and on the basis of the first embodiment, it is further obtained that a drying mechanism 6 is provided above the rotation speed regulating mechanism 5, and the drying mechanism 6 includes a top plate 601, a support plate 603, a filter cloth 605, a pressure ring 606 and a bolt 607. The lower part of the top plate 601 is inserted into the inner wall of the protective shell 2, and a plurality of groups of air inlets 602 are provided at the top surface near the circumferential edge, and the bottom surface thereof is against the upper surface of the support plate 603. An air inlet 612 is provided at the center of the support plate 603, and an air inlet 612 is fixedly installed on the upper surface thereof except for the air inlet 612 part. There are multiple groups of heating wires 604, an exhaust fan 609 is fixedly installed at the center position of the lower surface of the support plate 603, and thermal insulation curtains 608 are fixedly installed at both ends of its lower surface. The bolts 607 are threadedly connected to the support plate 603 through the openings of the pressure ring 606 and the filter cloth 605. The lower surface of the exhaust fan 609 is fixedly connected to the air supply bin 610, and the side wall of the air supply bin 610 is provided with a drying trough 611. The unloading bin 518 is fixedly connected to the air supply bin 610, and the push rod 515 is inserted into the opening position of the outer wall of the air supply bin 610.

[0031] The filter cloth 605 can be easily installed and removed through the pressure ring 606 and the bolt 607 threadedly connected to the support plate 603 to avoid affecting the entire device due to its damage or blockage. The drying trough 611 can be set in multiple groups according to the size of the heat conduction box 519 that needs to be dried, so that the hot air can contact the surface of the heat conduction box 519 more evenly. The thermal insulation curtain 608 can avoid the heat exchange generated by the contact between the hot air flow and the outside air as much as possible, ensure the drying temperature inside the device, reduce energy loss, and the thermal insulation curtain 608 is made of a sufficiently light and thin material to avoid affecting the entry and exit of the heat conduction box 519.

[0032] Specifically, the exhaust fan 609 is started to form a negative pressure above it, and the outside air is pressed in through the air inlet 602. The air flows through the heating wire 604 to be heated to form a hot air flow. The heated air flow passes through the air supply bin 610 and the drying slot 611 opened thereon and blows toward the optional heat transfer box 519 at all angles to achieve a drying effect. The filter cloth 605 is used to filter out any residue that may be present in the hot air flow to prevent the residue from adhering to the heat transfer box 519.

[0033] Working principle of the utility model: The utility model is a polyester dipped rubber line drying device. When using the device to dry the polyester dipped rubber line, first start the electric heating wire 604 and the exhaust fan 609, suck the outside air into the air inlet 602, and heat it, filter and purify it through the filter cloth 605, and blow it into the internal space of the protective shell 2 through the air supply bin 610 and the drying tank 611. According to the easy drying degree of the polyester dipped rubber line, the rotation speed of the active gear plate 503 is adjusted by the first gearbox 502, and the rotation speed of the driven gear plate 507 is adjusted by the first driven rack 504 and the second driven rack 505, so as to adjust the rotation time of the heat conduction box 519 in the device, that is, the drying time. Then, according to the rotation speed of the heat conduction box 519 adjusted by the first gearbox 502, the forward and backward movement speed of the push plate 516 is adjusted to a matching cycle through the second gearbox 510, and the first gearbox 502 is started at the same time. The motor 501 and the second motor 509 cause the driven gear plate 507 to start rotating, and the push rod 515 and the push plate 516 start pushing back and forth, placing the heat transfer boxes 519 to be dried on the tray 508 passing the unloading ladder 4 in turn. When the heat transfer boxes 519 enter from the right insulation curtain 608, they begin a rotational drying process driven by the tray 508. When they emerge from the left insulation curtain 608, they are dried and pushed into the unloading ladder 4 by the push plate 516. At this time, heat transfer boxes 519 are placed on the empty trays 508 in turn until the drying of this batch of heat transfer boxes 519 is completed. The first motor 501 and the second motor 509 are turned off. When different polyester dipping lines are replaced, the first gearbox 502 and the second gearbox 510 are adjusted to appropriate and matching speeds in the same way, and the drying of the heat transfer boxes 519 equipped with different polyester dipping lines is completed through the same steps.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A polyester dipping line drying device, comprising a base (1) and a rotary speed regulating mechanism (5), characterized in that: The rotation speed regulating mechanism (5) comprises a first gearbox (502), a fixed rack (506), a second gearbox (510), a first chute (514) and a discharge bin (518); a first motor (501) is fixedly mounted on the upper surface of the base (1); an output shaft of the first motor (501) is fixedly connected to an input shaft of the first gearbox (502); a driving gear plate (503) is fixedly connected to the output shaft of the first gearbox (502); a first driven rack (504) is meshed with the right end of the driving gear plate (503); a second driven rack (505) is fixedly connected to the upper surface of the first driven rack (504); and multiple groups of driven gear plates (507) are meshed between the fixed rack (506) and the second driven rack (505).

2. The polyester dipping line drying device according to claim 1, characterized in that: A protective shell (2) is fixedly connected to the upper surface of the base (1) near the edge, and an inner bottom plate (3) is fixedly connected to the center of the upper surface. A discharge ladder (4) is fixedly connected to the opening of the protective shell (2).

3. The polyester dipping line drying device according to claim 2, characterized in that: A tray (508) is fixedly connected to the upper surface of the driven gear plate (507), and a heat conduction box (519) is placed on the tray (508).

4. The polyester dipping line drying device according to claim 3, characterized in that: The right inner surface of the discharge bin (518) is fixedly connected to a second motor (509), the output shaft of the second motor (509) is fixedly connected to the input shaft of the second gearbox (510), the output shaft of the second gearbox (510) is fixedly connected to a connecting block (511), the side of the connecting block (511) away from the second gearbox (510) is fixedly connected to a connecting rod (512), the upper surface of the connecting rod (512) is fixedly connected to a sliding block (513), the sliding block (513) and the first chute (514) are rotatably connected, the back side of the first chute (514) is fixedly connected to a push rod (515), and the side of the push rod (515) away from the first chute (514) is fixedly connected to a push plate (516).

5. The polyester dipping line drying device according to claim 4, characterized in that: A second sliding groove (517) is reserved between the protective shell (2) and the inner bottom plate (3); the first driven rack (504) is inserted into the inner wall of the second sliding groove (517); the lower surfaces of the second driven rack (505) and the driven gear plate (507) are in contact with the bottom inner surface of the protective shell (2); and the fixed rack (506) is fixedly connected to the inner surface of the bottom position of the side wall of the protective shell (2).

6. The polyester dipping line drying device according to claim 4, characterized in that: A drying mechanism (6) is provided above the rotation speed regulating mechanism (5), and the drying mechanism (6) comprises a top plate (601), a support plate (603), a filter cloth (605), a pressure ring (606) and a bolt (607). The lower portion of the top plate (601) is inserted into the inner wall of the protective shell (2), and a plurality of groups of air inlets (602) are provided on its top surface near the circumferential edge, and its bottom surface abuts against the upper surface of the support plate (603).

7. The polyester dipping line drying device according to claim 6, characterized in that: An air inlet (612) is provided at the center of the support plate (603), and a plurality of groups of electric heating wires (604) are fixedly installed on the upper surface of the support plate (603) except for the air inlet (612). An exhaust fan (609) is fixedly installed at the center of the lower surface of the support plate (603), and thermal insulation curtains (608) are fixedly installed at both ends of the lower surface. The bolt (607) is threadedly connected to the support plate (603) through the opening position of the pressure ring (606) and the filter cloth (605). The lower surface of the exhaust fan (609) is fixedly connected to an air supply bin (610). A drying groove (611) is provided on the side wall of the air supply bin (610). The unloading bin (518) is fixedly connected to the air supply bin (610), and the push rod (515) is plugged into the opening position of the outer wall of the air supply bin (610).

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