Drying oven for spinning

Abstract

A driving mechanism, a water squeezing mechanism and a drying mechanism are arranged in the drying oven, the water squeezing mechanism is a circular groove formed in the inner wall of the rear side of the drying oven, the inner wall of the circular groove is rotationally connected with a winding motor, and an output shaft of the winding motor is in power connection with a rotating shaft. A plurality of fixing plates are fixedly connected to the inner walls of the front side and the rear side of the drying oven, telescopic rods are fixedly connected to one sides of the fixing plates, the bottom ends of one set of telescopic rods are fixedly connected with the same connecting rod, a wringing roller is fixedly connected to the outer wall of the connecting rod, and a plurality of limiting plates are fixedly connected to the outer wall of the bottom of the winding motor. According to the water squeezing mechanism, one end of a to-be-dried spinning yarn is fixed by the rotating shaft through the yarn clamping groove, the limiting groove and the electric clamping block, then the winding motor drives the rotating shaft to rotate, the spinning yarn is wound on the outer wall of the rotating shaft until the spinning yarn has a certain thickness, and the multiple water squeezing rollers squeeze and squeeze water on the spinning cylinder; and the water content of the spun yarns before drying is reduced.

Description

Technical Field

[0001] This utility model relates to the field of textile drying technology, and in particular to a drying oven for spinning. Background Technology

[0002] Spinning, also known as chemical fiber forming, is a process in the manufacture of chemical fibers. It mainly refers to the process of forming chemical fibers by extruding certain polymer compounds into colloidal solutions or melts them into a melt through the fine holes of a spinneret.

[0003] A search revealed Chinese patent CN212955469U, which discloses a spinning and drying device. The device includes a worktable, a drying chamber bolted to the top outer wall of the worktable, a heating cylinder connected to the inner wall of the drying chamber via bearings, and a connecting plate bolted to the top outer wall of the drying chamber. A pretreatment chamber bolted to the top outer wall of the worktable, and equally spaced telescopic springs bolted to the top inner wall of the pretreatment chamber, with a pressure plate bolted to one end of each spring. A rubber plate bolted to the bottom inner wall of the pretreatment chamber, and first sliding grooves on both sides of the pretreatment chamber, with first slide rails bolted to the inner walls of these grooves. The aforementioned patent has the following shortcomings: using a pressure plate and rubber plate to press water onto the spinning yarn during transmission results in a very thin spinning layer, causing water to easily overflow from the pressed area, leading to poor water pressing effect. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a spinning oven.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A spinning oven includes an oven with a drive mechanism, a dewatering mechanism, and a drying mechanism inside. The dewatering mechanism is a circular groove on the inner rear wall of the oven. A winding motor is rotatably connected to the inner wall of the circular groove. The output shaft of the winding motor is poweredly connected to a rotating shaft. Multiple fixed plates are fixedly connected to the inner front and rear walls of the oven. Telescopic rods are fixedly connected to one side of each of the multiple fixed plates. A set of telescopic rods is fixedly connected to the bottom end of a common connecting rod. A dewatering roller is fixedly connected to the outer wall of the connecting rod. Multiple limiting plates are fixedly connected to the bottom outer wall of the winding motor. Multiple electric telescopic blocks are fixedly connected to the inner wall of the circular groove. The multiple electric telescopic blocks cooperate with the limiting plates. A wire-locking groove is opened on the outer wall of the rotating shaft. A limiting groove is fixedly connected to the bottom of the wire-locking groove. An electric locking block is fixedly connected to the top of the wire-locking groove. The multiple electric locking blocks cooperate with the limiting groove.

[0007] Preferably, the bottom of the wound motor is concentric with the circular groove, multiple fixing plates are arranged in a circumferential array outside the circular groove, and multiple limiting plates are arranged in a circumferential array with the electric telescopic block.

[0008] Preferably, the driving mechanism is a drive motor. The rear side of the drive motor is fixedly connected to the inner wall of one side of the oven. The output shaft of the drive motor is powered by a threaded rod. A threaded sleeve is engaged with the outer wall of the threaded rod. A first support rod is fixedly connected to the outer wall of one side of the threaded sleeve. The other side of the threaded sleeve is slidably connected to the rear side of the oven. A first hydraulic rod is fixedly connected to the bottom end of the first support rod. A top plate is fixedly connected to the bottom end of the first hydraulic rod. Electric push rods are fixedly connected to the bottom inner walls of both ends of the top plate 1. The bottom of a group of electric push rods is fixedly connected to the same bottom plate.

[0009] Preferably, the bottom of the top plate and the top of the bottom plate are both corrugated and fit together, and an inlet groove is provided on one side of the oven, with an infrared sensor fixedly connected to the inner wall of the top of the inlet groove.

[0010] Preferably, a set of second support rods is fixedly connected to the inner wall of the bottom of the oven. The set of second support rods is L-shaped. A water-absorbing sponge is rotatably connected to the outer wall of the set of second support rods. A motor is fixedly connected to one end of each water-absorbing sponge. A set of third support rods is fixedly connected to the inner wall of the bottom of the oven. The third support rods are U-shaped. A dewatering plate is fixedly connected to the outer wall of the third support rods.

[0011] Preferably, the drying mechanism is a drying chamber, with electric telescopic plates fixedly connected to both ends of the top and bottom inner walls of the drying chamber. A set of electric telescopic plates fit together. Multiple second hydraulic rods are fixedly connected to both the bottom and top inner walls of the drying chamber. The other end of a set of second hydraulic rods is fixedly connected to the same support plate. Multiple support plates are arranged alternately inside the drying chamber. Multiple hot air troughs are provided at the bottom of the drying chamber. The multiple hot air troughs are evenly distributed in front of the multiple support plates.

[0012] Preferably, multiple hot air ducts are connected to an external fan, and a cable outlet duct is provided on the other side of the oven.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. Through the set water squeezing mechanism, the rotating shaft is fixed with the end of the spinning yarn to be dried by the wire clamping groove, the limiting groove and the electric clamping block. Then the winding motor drives the rotating shaft to rotate, so that the spinning yarn is wound on the outer wall of the rotating shaft until it has a certain thickness. Then, multiple water squeezing rollers squeeze and squeeze the water out of the spinning cylinder, which helps to reduce the moisture content of the spinning yarn before drying. At the same time, it can avoid the water seeping from the squeezed part to both sides in the single spinning water squeezing, which would result in low water squeezing efficiency.

[0015] 2. Through the set drive mechanism, the top plate and bottom plate clamp the tail of the spinning yarn to be dried. The drive motor works to make the threaded rod rotate, which causes the threaded sleeve that meshes with it to move to the other side, so that the spinning yarn starts to dry from the tail. This enhances the automation of the device and avoids the trouble of manual operation required when the tail falls off after the spinning yarn is completed and squeezed. This improves the working performance of the device.

[0016] 3. The drying mechanism uses two sets of electric telescopic plates to seal the inside of the drying chamber, avoiding the waste of heat energy caused by open drying. At the same time, the second hydraulic rod and multiple support plates can arrange the yarn to be dried in an alternating manner, increasing the contact area between the yarn and the hot air and improving the drying speed of the device. Attached Figure Description

[0017] Figure 1 A schematic diagram of the overall internal structure of a spinning oven is provided.

[0018] Figure 2 A schematic diagram of the dewatering mechanism of a spinning oven is provided.

[0019] Figure 3 This is a magnified schematic diagram of point A of a proposed spinning oven;

[0020] Figure 4 This is a magnified schematic diagram of section B of a proposed spinning oven.

[0021] Figure 5 This is a schematic diagram of the drying mechanism of a spinning oven.

[0022] In the attached diagram: 1. Drying oven; 2. Circular groove; 3. Winding motor; 4. Rotating shaft; 5. Fixing plate; 6. Telescopic rod; 7. Connecting rod; 8. Squeezing roller; 9. Limiting plate; 10. Electric telescopic block; 11. Wire clamping groove; 12. Limiting groove; 13. Electric clamping block; 14. Drive motor; 15. Threaded rod; 16. Threaded sleeve; 17. First support rod; 18. First hydraulic rod; 19. Top plate; 20. Electric push rod; 21. Bottom plate; 22. Wire inlet groove; 23. Infrared sensor; 24. Second support rod; 25. Absorbent sponge; 26. Third support rod; 27. Squeezing plate; 28. Drying chamber; 29. ​​Electric telescopic plate; 30. Second hydraulic rod; 31. Support plate; 32. Hot air duct; 33. Wire outlet groove. Detailed Implementation

[0023] The embodiments of this patent are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this patent, and should not be construed as limiting this patent.

[0024] In the description of this patent, it should be understood that the terms “center,” “upper,” “lower,” “front,” “back,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this patent and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this patent.

[0025] Reference Figure 1-5 A spinning oven includes an oven 1. Inside the oven 1, there is a drive mechanism, a dewatering mechanism, and a drying mechanism. The dewatering mechanism is a circular groove 2 opened on the inner wall of the rear side of the oven 1. A winding motor 3 is rotatably connected to the inner wall of the circular groove 2. The output shaft of the winding motor 3 is poweredly connected to a rotating shaft 4. Multiple fixing plates 5 are fixedly connected to the inner walls of the front and rear sides of the oven 1. A telescopic rod 6 is fixedly connected to one side of each of the multiple fixing plates 5. The bottom end of a group of telescopic rods 6 is fixedly connected to the same connecting rod 7. A dewatering roller 8 is fixedly connected to the outer wall of the connecting rod 7. Multiple limiting plates 9 are fixedly connected to the bottom outer wall of the winding motor 3. Multiple electric telescopic blocks 10 are fixedly connected to the inner wall of the circular groove 2. The multiple electric telescopic blocks 10 cooperate with the limiting plates 9. A wire-locking groove 11 is opened on the outer wall of the rotating shaft 4. A limiting groove 12 is fixedly connected to the bottom of the wire-locking groove 11. An electric locking block 13 is fixedly connected to the top of the wire-locking groove 11. The multiple electric locking blocks 13 cooperate with the limiting groove 12.

[0026] Meanwhile, the bottom of the winding motor 3 is concentric with the circular groove 2, multiple fixing plates 5 are arranged in a circumferential array outside the circular groove 2, multiple limiting plates 9 are arranged in a circumferential array with the electric telescopic block 10, the driving mechanism is the drive motor 14, the rear side of the drive motor 14 is fixedly connected to the inner wall of one side of the oven 1, the output shaft of the drive motor 14 is powered by a threaded rod 15, the outer wall of the threaded rod 15 is meshed with a threaded sleeve 16, the outer wall of one side of the threaded sleeve 16 is fixedly connected to a first support rod 17, the other side of the threaded sleeve 16 is slidably connected to the rear side of the oven 1, the bottom end of the first support rod 17 is fixedly connected to a first hydraulic rod 18, the bottom end of the first hydraulic rod 18 is fixedly connected to a top plate 19, the bottom inner walls of both ends of the top plate 19 are fixedly connected to electric push rods 20, the bottom of a group of electric push rods 20 is fixedly connected to the same bottom plate 21, the bottom of the top plate 19 and the top of the bottom plate 21 are both set with corrugated surfaces and fit each other, a wire inlet groove 22 is opened on one side of the oven 1, an infrared sensor 23 is fixedly connected to the top inner wall of the wire inlet groove 22, and the bottom of the oven 1 A set of second support rods 24 are fixedly connected to the inner wall. All the second support rods 24 are L-shaped. A water-absorbing sponge 25 is rotatably connected to the outer wall of the second support rods 24. A motor is fixedly connected to one end of each water-absorbing sponge 25. A set of third support rods 26 are fixedly connected to the bottom inner wall of the oven 1. The third support rods 26 are U-shaped. A water-squeezing plate 27 is fixedly connected to the outer wall of the third support rods 26. The drying mechanism is a drying chamber 28. Electric telescopic plates 29 are fixedly connected to both ends of the top and bottom inner walls of the drying chamber 28. The electric telescopic plates 29 fit together. Multiple second hydraulic rods 30 are fixedly connected to the bottom and top inner walls of the drying chamber 28. The other end of each set of second hydraulic rods 30 is fixedly connected to the same support plate 31. Multiple support plates 31 are arranged alternately inside the drying chamber 28. Multiple hot air troughs 32 are provided at the bottom of the drying chamber 28. Multiple hot air troughs 32 are evenly distributed in front of multiple support plates 31. Multiple hot air troughs 32 are connected to an external fan. A cable outlet trough 33 is opened on the other side of the oven 1.

[0027] Working principle: In use, one end of the spun yarn to be dried is inserted into the inlet groove 22, then passes upward through the space between the top plate 19 and the bottom plate 21, and is placed into the clamping groove 11. The end is clamped by the limiting groove 12 and the electric clamping block 13. At this time, the top plate 19 and the bottom plate 21 are in a relaxed state, while the limiting plate 9 and the electric telescopic block 10 are in a clamped state. The winding motor 3 is started, and the spun yarn is evenly wound around the outer wall of the rotating shaft 4, gradually forming a spinning cylinder. Multiple water squeezing rollers 8, under the action of the telescopic rod 6, come into contact with and squeeze the outer wall of the spinning cylinder, squeezing out the water contained in the spun yarn. When a section of spun yarn is wound to the end, the infrared sensor 23 of the inlet groove 22 detects that the spinning has ended. At this time, the electric push rod 20 works to make the top plate 19 and the bottom plate 21 close. The bottom plate 21 clamps the spinning end, and the electric telescopic block 10 retracts so that the winding motor 3 is not fixed. The drive motor 14 starts, causing the threaded rod 15 to rotate, so that the threaded sleeve 16 that meshes with it moves to the other side and passes through the drying chamber 28 and the outlet groove 33 to connect with the outside. The outside begins to wind up, and the winding motor 3 is in a free state. The spinning bobbin that is wound on its outer wall is drawn away. The spinning yarn is reabsorbed by the water-absorbing sponge 25. The two sets of electric telescopic plates 29 seal the inside of the drying chamber 28 to avoid the waste of heat energy caused by open drying. At the same time, the second hydraulic rod 30 and multiple support plates 31 can arrange the spinning yarn to be dried in an alternating manner, increasing the contact area between the spinning yarn and the hot air and improving the drying speed of the device.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A spinning oven, comprising an oven (1), wherein the oven (1) is internally provided with a driving mechanism, a water-squeezing mechanism and a drying mechanism, characterized in that, The dewatering mechanism is a circular groove (2) opened on the inner wall of the rear side of the drying oven (1). A wound motor (3) is rotatably connected to the inner wall of the circular groove (2). The output shaft of the wound motor (3) is powered by a rotating shaft (4). Multiple fixed plates (5) are fixedly connected to the inner walls of the front and rear sides of the drying oven (1). A telescopic rod (6) is fixedly connected to one side of each of the multiple fixed plates (5). The bottom end of a group of telescopic rods (6) is fixedly connected to the same connecting rod (7). A dewatering roller (8) is fixedly connected to the outer wall of the connecting rod (7). Multiple limiting plates (9) are fixedly connected to the bottom outer wall of the wound motor (3), and multiple electric telescopic blocks (10) are fixedly connected to the inner wall of the circular groove (2). The multiple electric telescopic blocks (10) cooperate with the limiting plates (9). A wire-locking groove (11) is opened on the outer wall of the rotating shaft (4). A limiting groove (12) is fixedly connected to the bottom of the wire-locking groove (11), and an electric locking block (13) is fixedly connected to the top of the wire-locking groove (11). The multiple electric locking blocks (13) cooperate with the limiting groove (12).

2. The spinning oven according to claim 1, characterized in that, The bottom of the wound motor (3) is concentric with the circular groove (2), multiple fixing plates (5) are arranged in a circular array outside the circular groove (2), and multiple limiting plates (9) are arranged in a circular array with the electric telescopic block (10).

3. The spinning oven according to claim 1, characterized in that, The driving mechanism is a drive motor (14). The rear side of the drive motor (14) is fixedly connected to the inner wall of one side of the oven (1). The output shaft of the drive motor (14) is powered by a threaded rod (15). The outer wall of the threaded rod (15) is meshed with a threaded sleeve (16). The outer wall of one side of the threaded sleeve (16) is fixedly connected to a first support rod (17). The other side of the threaded sleeve (16) is slidably connected to the rear side of the oven (1). The bottom end of the first support rod (17) is fixedly connected to a first hydraulic rod (18). The bottom end of the first hydraulic rod (18) is fixedly connected to a top plate (19). The bottom inner walls of both ends of the top plate (19) are fixedly connected to electric push rods (20). The bottom of a group of electric push rods (20) is fixedly connected to the same bottom plate (21).

4. A spinning oven according to claim 3, characterized in that, The bottom of the top plate (19) and the top of the bottom plate (21) are both corrugated and fit each other. An inlet groove (22) is provided on one side of the oven (1), and an infrared sensor (23) is fixedly connected to the inner wall of the top of the inlet groove (22).

5. A spinning oven according to claim 1, characterized in that, The bottom inner wall of the oven (1) is fixedly connected to a set of second support rods (24), all of which are L-shaped. The outer wall of the set of second support rods (24) is rotatably connected to a water-absorbing sponge (25), and one end of the water-absorbing sponge (25) is fixedly connected to a motor. The bottom inner wall of the oven (1) is fixedly connected to a set of third support rods (26), which are U-shaped. The outer wall of the third support rods (26) is fixedly connected to a dewatering plate (27).

6. A spinning oven according to claim 1, characterized in that, The drying mechanism is a drying chamber (28). Electric telescopic plates (29) are fixedly connected to both ends of the top and bottom inner walls of the drying chamber (28). A set of electric telescopic plates (29) fit together. Multiple second hydraulic rods (30) are fixedly connected to both the bottom and top inner walls of the drying chamber (28). The other end of a set of second hydraulic rods (30) is fixedly connected to the same support plate (31). Multiple support plates (31) are arranged alternately inside the drying chamber (28). Multiple hot air slots (32) are provided at the bottom of the drying chamber (28). Multiple hot air slots (32) are evenly distributed in front of multiple support plates (31).

7. A spinning oven according to claim 6, characterized in that, Multiple hot air ducts (32) are connected to an external fan, and a cable outlet duct (33) is provided on the other side of the oven (1).

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