A drying device for winding regenerated fiber yarn

Abstract

This utility model relates to the field of yarn winding drying technology, specifically a drying device for regenerated fiber yarn winding, comprising: a drying chamber body, an electric heating plate provided on the inner side wall of the drying chamber body, and conical grooves evenly spaced on the bottom protrusion of the inner side wall of the drying chamber body; a placement assembly is provided inside the drying chamber body; by sequentially inserting placement columns into the inner walls of multiple regenerated fiber yarn windings, installing a lower abutment plate, inserting the placement columns into the through holes connecting the conical grooves and the column grooves, and moving the top cone downwards with the aid of a lever, the bottom conical surface of the top cone pushes the two side limiting balls to move, so that the part of the limiting balls extending out of the side wall of the placement column engages with the side of the through hole, fixing the position of the placement column in the column groove; rotating the lever so that it engages with the inner side wall of the L-shaped limiting plate, and then positioning the insertion column into the positioning hole to fix the position of the lever; the operation is simple and quick, enabling the placement column to pick up and put in multiple regenerated fiber yarn windings at one time.

Description

Technical Field

[0001] This utility model relates to the field of yarn winding and drying technology, specifically a drying device for regenerated fiber yarn winding. Background Technology

[0002] Chinese patent document CN218915641U discloses a drying device for winding recycled fiber yarn, comprising a main body of the drying device, a base at the bottom of the main body, water outlets on both sides of the bottom of the main body near the base, a placement mechanism inside the main body, the placement mechanism including a base plate, connecting columns fixedly connected to the top two sides of the base plate, a lifting column fixedly connected to the top of the connecting columns, a lifting ring at the middle of the top of the lifting column, and the lifting column and the lifting ring being rotatably connected by a fixing pin, placement columns evenly distributed on the top surface of the base plate, and symmetrical inner cavities on both sides of the main body of the drying device, an electric heating plate at the lower end of the inner cavity, a hot air duct at the upper outer side of the inner cavity, a fan frame fixedly connected to the outer side of the hot air duct, and a hot air fan at the upper end of the fan frame. This drying device for winding recycled fiber yarn is simple to operate, requires less labor intensity, and has high drying efficiency.

[0003] However, in the above scheme, the regenerated fiber yarn winding cylinders are placed on evenly distributed placement columns inside the drying chamber, and the electric heating plates on the inner side wall of the drying chamber dry the regenerated fiber yarn winding cylinders. In order to improve efficiency, multiple regenerated fiber yarn winding cylinders are usually stacked on the same placement column. During the operation, personnel need to take and put the regenerated fiber yarn winding cylinders one by one, which is time-consuming and inconvenient and needs to be improved and optimized. Utility Model Content

[0004] The purpose of this invention is to provide a drying device for winding regenerated fiber yarns to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a drying device for winding regenerated fiber yarn, comprising: a drying chamber body, an electric heating plate provided on the inner side wall of the drying chamber body, conical grooves equally spaced on the bottom protrusion of the inner side wall of the drying chamber body, a through hole provided at the bottom end of the conical groove, and a column groove provided on the bottom wall of the through hole; and a placement component provided inside the drying chamber body.

[0006] Preferably, the placement assembly includes a placement column, an upper abutment plate, a lower abutment plate, an L-shaped insert plate, a limiting ball, a top cone, and an L-shaped limiting plate. The number of placement columns and conical grooves is the same. The top of the placement column is connected to the upper abutment plate, and the upper end of the upper abutment plate is connected to an L-shaped handrail. The bottom of the placement column is fixedly fitted with a protruding ring.

[0007] Preferably, a lower abutment plate is movably sleeved at the bottom end of the placement column, the lower abutment plate is engaged with the bottom wall of the convex ring, a sliding groove is provided on the bottom wall of the lower abutment plate, a guide column is connected to the side wall of the sliding groove, and an L-shaped insert plate is movably engaged in the sliding groove.

[0008] Preferably, the L-shaped insert plate is movably sleeved with the guide post, a first spring is connected to the side wall of the L-shaped insert plate, the first spring is sleeved with the guide post, a slot is opened on the periphery of the placement post, and the end of the L-shaped insert plate is inserted into the slot.

[0009] Preferably, the placement column has a bead groove, and two limiting balls are symmetrically and movably engaged in the bead groove. The limiting balls extend out of the side wall of the placement column. The placement column is inserted into the through hole connecting the conical groove and the column groove. The limiting balls are engaged with the side of the through hole. A top cone is movably inserted into the placement column. The top of the top cone passes through the upper abutment plate and is connected to a lever plate. The bottom cone surface is engaged and in contact with the limiting balls.

[0010] Preferably, the side wall of the lever is provided with a positioning hole, and an L-shaped limiting plate is connected to the top of the upper abutment plate. The lever is engaged with the inner side wall of the L-shaped limiting plate. A positioning pin is movably inserted into the L-shaped armrest. A pull frame is connected to the top of the positioning pin. The bottom end of the positioning pin passes through the L-shaped limiting plate and is inserted into the positioning hole. A push plate is fixedly sleeved on the positioning pin. The push plate is engaged with the L-shaped limiting plate. A second spring is sleeved on the positioning pin.

[0011] Compared with the prior art, the beneficial effects of this utility model are: After inserting the placement column sequentially into the inner wall of multiple recycled fiber yarn winding cylinders, the lower abutment plate is installed. The placement column is then inserted into the through hole connecting the conical groove and the column groove. With the help of the lever, the top cone is moved downwards, and the conical surface at the bottom of the top cone pushes the limiting balls on both sides to move, so that the part of the limiting balls extending out of the side wall of the placement column engages with the side of the through hole, fixing the position of the placement column in the column groove. After rotating the lever so that it engages with the inner wall of the L-shaped limiting plate, the positioning column is inserted into the positioning hole to fix the position of the lever. The operation is simple and quick, allowing the placement column to pick up and put in multiple recycled fiber yarn winding cylinders at once. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the column placement structure connection of this utility model; Figure 3 This is a schematic diagram of the connection of the top structure of the column in this utility model; Figure 4 This is an exploded view of the bottom structure connection of the column in this utility model; Figure 5 This is a half-sectional view of the structure of this utility model.

[0013] In the diagram: 1. Drying oven body; 2. Heating plate; 3. Conical groove; 4. Column groove; 5. Placement column; 6. Upper abutment plate; 7. L-shaped handrail; 8. Convex ring; 9. Lower abutment plate; 10. Slide groove; 11. Guide column; 12. L-shaped insert plate; 13. First spring; 14. Slot; 15. Bead groove; 16. Limiting ball; 17. Top cone; 18. Paddle plate; 19. Positioning hole; 20. L-shaped limiting plate; 21. Positioning insert; 22. Push plate; 23. Second spring. Detailed Implementation

[0014] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0015] Please see Figures 1-5 This utility model provides a technical solution: a drying device for winding recycled fiber yarn, comprising: a drying box body 1, an electric heating plate 2 is provided on the inner side wall of the drying box body 1, conical grooves 3 are equidistantly opened on the bottom protrusion of the inner side wall of the drying box body 1, a through hole is provided at the bottom end of the conical groove 3, and a column groove 4 is opened on the bottom wall of the through hole; a placement component is provided inside the drying box body 1.

[0016] A lid is provided at the top of the drying oven body 1, and a drain outlet is provided on the bottom wall of the drying oven body 1.

[0017] The number of placement columns 5 and conical grooves 3 in the placement assembly is the same. An upper abutment plate 6 is connected to the top of the placement column 5, and an L-shaped handrail 7 is connected to the upper end of the upper abutment plate 6. A protruding ring 8 is fixedly sleeved at the bottom of the placement column 5.

[0018] The placement column 5 is used to insert and sleeve the recycled fiber yarn winding cylinder. The number of placement columns 5 and the conical groove 3 is the same. The conical surface of the conical groove 3 makes it easy for the placement column 5 to be inserted into the through hole connecting the conical groove 3 and the column groove 4.

[0019] The bottom end of the placement column 5 is movably fitted with a lower abutment plate 9, which is engaged with the bottom wall of the protruding ring 8. A sliding groove 10 is provided on the bottom wall of the lower abutment plate 9, and a guide column 11 is connected to the side wall of the sliding groove 10. An L-shaped insert plate 12 is movably engaged in the sliding groove 10.

[0020] The upper abutment plate 6 and the lower abutment plate 9 are used to limit and block the regenerated fiber yarn winding sleeve sleeved on the placement column 5, so as to prevent the regenerated fiber yarn winding sleeve from detaching from the placement column 5. The lower abutment plate 9 is engaged with the bottom wall of the convex ring 8 for the installation and positioning of the lower abutment plate 9.

[0021] The L-shaped insert plate 12 is movably sleeved with the guide post 11. A first spring 13 is connected to the side wall of the L-shaped insert plate 12. The first spring 13 is sleeved with the guide post 11. A slot 14 is opened on the periphery of the placement post 5. The end of the L-shaped insert plate 12 is inserted into the slot 14.

[0022] The first spring 13 is in a compressed state. The first spring 13 returns to the original state and pushes the L-shaped insert plate 12 along the guide post 11 to the end of the slide groove 10. The end of the L-shaped insert plate 12 is inserted into the slot 14 to fix the position of the lower abutment plate 9 on the placement post 5.

[0023] The placement column 5 has a bead groove 15, and two limiting balls 16 are symmetrically and movably engaged in the bead groove 15. The limiting balls 16 extend out of the side wall of the placement column 5. The placement column 5 is inserted into the through hole connecting the conical groove 3 and the column groove 4. The limiting balls 16 are engaged with the side of the through hole. A top cone 17 is movably inserted into the placement column 5. The top of the top cone 17 passes through the upper abutment plate 6 and is connected to a lever plate 18. The bottom conical surface of the top cone 17 is engaged and in contact with the limiting balls 16.

[0024] The lever 18 is used to control the up and down movement of the top cone 17. When the top cone 17 moves downward, the bottom cone surface of the top cone 17 engages with the limiting ball 16, which is used to push the limiting balls 16 on both sides to move towards the end of the ball groove 15. The part of the limiting ball 16 that extends out of the side wall of the placement column 5 engages with the side of the through hole, which is used to fix the position of the placement column 5 in the column groove 4.

[0025] The side wall of the lever 18 is provided with a positioning hole 19. An L-shaped limiting plate 20 is connected to the top of the upper abutment plate 6. The lever 18 is engaged with the inner side wall of the L-shaped limiting plate 20. A positioning pin 21 is movably inserted into the L-shaped handrail 7. A pull frame is connected to the top of the positioning pin 21. The bottom end of the positioning pin 21 passes through the L-shaped limiting plate 20 and is engaged with the positioning hole 19. A push plate 22 is fixedly sleeved on the positioning pin 21. The push plate 22 is engaged with the L-shaped limiting plate 20. A second spring 23 is sleeved on the positioning pin 21.

[0026] The lever 18 engages with the inner wall of the L-shaped limiting plate 20, allowing the L-shaped limiting plate 20 to limit the lever 18 to move upward. The second spring 23 is in a compressed state. When the second spring 23 returns to its original position, it provides a downward pushing force to the push plate 22. The positioning pin 21 is inserted into the positioning hole 19 to fix the position of the lever 18.

[0027] Working principle: After inserting the placement post 5 into the inner wall of multiple recycled fiber yarn winding cylinders in sequence, adjust the position of the placement post 5 so that the upper abutment plate 6 is located below. At this time, the recycled fiber yarn winding cylinder located below abuts against the upper abutment plate 6. Then, put the lower abutment plate 9 onto the placement post 5 until it engages with the convex ring 8. The compressed first spring 13 returns to its original position and pushes the L-shaped insert plate 12 along the guide post 11 to the end of the slide groove 10, so that the end of the L-shaped insert plate 12 engages with the slot 14, thereby fixing the position of the lower abutment plate 9 on the placement post 5. Then, flip the placement post 5. At this time, the recycled fiber yarn winding cylinder located below abuts against the lower abutment plate 9. Insert the placement post 5 into the through hole connecting the conical groove 3 and the column groove 4 until the bottom wall of the placement post 5 engages with the bottom wall of the column groove 4. At this time, the L-shaped insert plate 12 is located in the conical groove 3. Inside the groove 3, the top cone 17 is moved downward with the help of the lever 18. The bottom cone surface of the top cone 17 pushes the two limiting balls 16 to move towards the end of the ball groove 15, so that the part of the limiting ball 16 extending out of the side wall of the placement column 5 engages with the side of the through hole, thereby fixing the position of the placement column 5 in the column groove 4. Then, the positioning insert 21 is pulled upward, and the lever 18 is rotated to engage with the inner side wall of the L-shaped limiting plate 20. After that, the L-shaped limiting plate 20 and the limiting lever 18 move upward, while the positioning insert 21 is released. The second spring 23 resets and pushes the positioning insert 21 downward to insert into the positioning hole 19 to fix the position of the lever 18, so that multiple recycled fiber yarn windings are placed in the drying chamber body 1 for drying. The operation is simple and quick, and multiple recycled fiber yarn windings can be picked up and put in at one time by the placement column 5.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A drying device for winding recycled fiber yarn, comprising: The drying oven body (1) has an electric heating plate (2) on its inner side wall. Conical grooves (3) are provided at equal intervals on the bottom wall protrusion of the inner side wall of the drying oven body (1). A through hole is provided at the bottom end of the conical groove (3), and a column groove (4) is provided on the bottom wall of the through hole. The feature is that a placement component is provided inside the main body (1) of the drying oven.

2. The drying device for regenerated fiber yarn winding according to claim 1, characterized in that: The placement assembly includes a placement column (5), an upper abutment plate (6), a lower abutment plate (9), an L-shaped insert plate (12), a limiting ball (16), a top cone (17), and an L-shaped limiting plate (20). The placement column (5) and the conical groove (3) are set with the same number of groups. The top of the placement column (5) is connected to the upper abutment plate (6), and the upper end of the upper abutment plate (6) is connected to the L-shaped handrail (7). The bottom end of the placement column (5) is fixedly fitted with a protruding ring (8).

3. The drying device for winding regenerated fiber yarn according to claim 2, characterized in that: The bottom end of the placement column (5) is movably fitted with a lower abutment plate (9), which is engaged with the bottom wall of the convex ring (8). A sliding groove (10) is provided on the bottom wall of the lower abutment plate (9), and a guide column (11) is connected to the side wall of the sliding groove (10). An L-shaped insert plate (12) is movably engaged in the sliding groove (10).

4. A drying device for winding regenerated fiber yarn according to claim 3, characterized in that: The L-shaped insert (12) is movably connected to the guide post (11). A first spring (13) is connected to the side wall of the L-shaped insert (12). The first spring (13) is connected to the guide post (11). A slot (14) is opened on the periphery of the placement post (5). The end of the L-shaped insert (12) is inserted into the slot (14).

5. A drying device for winding regenerated fiber yarn according to claim 4, characterized in that: The placement column (5) has a bead groove (15) inside. Two limiting balls (16) are symmetrically and movably engaged in the bead groove (15). The limiting balls (16) extend out of the side wall of the placement column (5). The placement column (5) is inserted into the through hole of the connecting conical groove (3) and column groove (4). The limiting balls (16) are engaged with the side of the through hole. A top cone (17) is movably inserted in the placement column (5). The top of the top cone (17) passes through the upper abutment plate (6) and is connected to a lever plate (18). The bottom cone surface of the top cone (17) is engaged with the limiting balls (16).

6. A drying device for winding regenerated fiber yarn according to claim 5, characterized in that: The side wall of the lever (18) is provided with a positioning hole (19). The top of the upper abutment plate (6) is connected to an L-shaped limiting plate (20). The lever (18) is engaged with the inner side wall of the L-shaped limiting plate (20). A positioning pin (21) is movably inserted into the L-shaped handrail (7). A pull frame is connected to the top of the positioning pin (21). The bottom end of the positioning pin (21) passes through the L-shaped limiting plate (20) and is inserted into the positioning hole (19). A push plate (22) is fixedly sleeved on the positioning pin (21). The push plate (22) is engaged with the L-shaped limiting plate (20). A second spring (23) is sleeved on the positioning pin (21).

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