Worsted yarn sizing device

Abstract

The utility model discloses a worsted yarn sizing device which does not affect equipment work during overhaul and maintenance, is high in overhaul and maintenance efficiency and improves the yarn sizing generation efficiency. The sizing device comprises a bottom plate, two first stand columns and two second stand columns are installed at the two ends of the bottom plate in parallel respectively, and the sizing device is characterized in that a wire guide roller is arranged between the two first stand columns for connection, a take-up roller is arranged between the two second stand columns for connection, and a sizing mechanism is arranged at the position, close to the first stand columns, between the wire guide roller and the take-up roller; the sizing mechanism comprises a sizing groove, a wire inlet hole is formed in the groove face, facing the wire guide roller, of one side of the sizing groove, an inclined face groove is formed in the top end of the other side of the sizing groove and fixedly connected with the sizing groove, identical wire pressing rollers are arranged at the head and the bottom in the inclined face groove respectively, and a drying mechanism is arranged between the sizing groove and the wire collecting roller.

Description

Technical Field

[0001] The utility model relates to the technical field of drying devices of sizing machines, in particular to a sizing device for worsted yarns. Background Art

[0002] Yarn sizing is an important process link in textile processing. After the yarn is sizing, its strength, wear resistance and smoothness will be significantly improved. The yarn moistened with sizing needs to be dried. During the processing, the drying device is often affected by the sizing liquid of the sizing yarn. Therefore, the drying device needs regular inspection and cleaning. A traditional yarn sizing and drying device, such as a textile machinery yarn sizing and drying device disclosed in announcement number CN212955749U, includes a device body, a device shell, a drying heating rod and a circulating fan. The device body includes a device shell, a roller support seat, a scraper support plate, a scraper fixing seat, a desizing scraper and a drying heating rod. Both sides of the device shell are provided with material ports, and three groups of roller support seats are provided inside the device shell, and two groups of roller support seats are fixedly connected to the top of the inner wall of the device shell. When it needs to be inspected or cleaned for maintenance, the entire equipment must be shut down, and the inspection and maintenance efficiency is low, which reduces the yarn sizing production efficiency. Utility Model Content

[0003] In view of the shortcomings of traditional yarn sizing and drying devices that require shutdown when they need to be overhauled or cleaned for maintenance, low overhaul and maintenance efficiency, and reduced yarn sizing production efficiency, the utility model provides a precision yarn sizing device, which does not affect equipment operation during overhaul and maintenance, has high overhaul and maintenance efficiency, and improves the yarn sizing production efficiency.

[0004] The utility model provides the following technical scheme: a sizing device for fine spinning yarns, comprising a bottom plate, wherein a No. 1 column and a No. 2 column are respectively and parallelly mounted at both ends of the bottom plate, and the number of each column is two, and the characteristic is that a conductor roller is arranged between the two No. 1 columns, a take-up roller is arranged between the two No. 2 columns, a sizing mechanism is arranged between the conductor roller and the take-up roller near the No. 1 column, the sizing mechanism comprises a sizing groove, a groove surface on one side of the sizing groove facing the conductor roller is provided with a wire inlet hole, a top end on the other side is provided with an inclined groove for fixed connection, the head and the bottom of the inclined groove are respectively provided with the same wire pressing rollers, and a drying mechanism is arranged between the sizing groove and the take-up roller.

[0005] It is further characterized by:

[0006] The drying mechanism comprises a movable seat and a fixed seat, the fixed seat is located at the inner side of the movable seat, a limit plate is arranged on the outer side of the movable seat, a convex rail is arranged below the movable seat and is adapted to the track groove on the surface of the bottom plate, an active limit rod and a reciprocating screw rod parallel to the same horizontal plane are arranged between the movable seat and the fixed seat, the active limit rod passes through the movable seat, the fixed seat and the limit plate, and one end of the rod head passing through is fixedly connected to the active roller, and the other end is equipped with a screw handle, the active roller is fixedly connected to the driven roller above through a transmission belt, one end of the reciprocating screw rod is fixedly connected to the screw rod connecting seat and installed on the side of the fixed seat, and the other end passes through the movable seat and the limit plate and is fixedly connected to the motor;

[0007] The surfaces of the movable seat and the fixed seat are respectively installed with a bending column and a fixed column, a triangular rotating plate is arranged between the fixed column and the bending column, and the roller shaft of the driven roller passes through the fixed column and is connected to the back side of the triangular rotating plate;

[0008] The triangular positions on the front of the triangular rotating plate are respectively connected to the working drying cylinder, the spare drying cylinder and the drying cylinder to be cleaned, which are completely the same in size and shape, and the other end faces of the drying cylinders are all provided with round clamping columns, and the heads of the bent columns and the inner sides of the moving seats are provided with connecting heads, and the connecting heads are provided with round clamping grooves, and the connecting heads and the drying cylinders are tightly connected by clamping;

[0009] A rectangular groove-shaped waste pool is arranged below the drying cylinder to be cleaned.

[0010] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0011] Three types of drying cylinders are set in the drying mechanism. The working drying cylinder is the core of the drying device and is responsible for the main drying task. The spare drying cylinder can quickly replace the working drying cylinder in the event of failure, maintenance or cleaning, and continue to operate to ensure the continuity of production. The drying cylinder to be processed below can be quickly added to the spare drying cylinder after being cleaned, inspected or repaired, ensuring that the drying device is always in an efficient operating state. This setting method simplifies management operations. The administrator can clearly understand the status and position of each drying cylinder, which is convenient for scheduling and management. At the same time, it reduces production confusion and delays caused by drying cylinder failure or maintenance, and improves overall production efficiency.

[0012] The special inclined groove and pressure roller design of the sizing trough in the sizing mechanism can fix the sized yarn at a certain distance from the inclined groove, which not only ensures the transportation of the yarn, but also allows the sizing liquid dropped on the sized yarn to return to the sizing trough, which fully and reasonably utilizes resources, improves the utilization rate of the sizing liquid, and is beneficial to the implementation of production.

[0013] The design of the active roller, driven roller, active limit rod and reciprocating screw ensures that the movable seat and the fixed seat can work together efficiently and closely. The movable seat realizes the connection or disconnection between the bent column connector and the drying cylinder through the reciprocating screw. At the same time, the active limit rod plays a role in limiting the movement of the movable seat. Because it can be manually rotated to drive the active roller and the driven roller to rotate, it can realize the working replacement of the drying cylinder. It is very simple and ingenious and has a high replacement efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a top view of the utility model;

[0016] Figure 3 It is a side view of the utility model;

[0017] Figure 4 This is a schematic diagram of the drying mechanism structure of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the active limit rod of the utility model;

[0019] Figure 6 It is a schematic diagram of the structure of the mobile seat of the utility model.

[0020] Description of reference numerals:

[0021] 1. Bottom plate; 2. Wire roller; 3. Wire take-up roller; 4. Sizing trough; 5. Inclined groove; 6. Waste pool; 7. Triangular rotating plate; 8. Working drying cylinder; 9. Spare drying cylinder; 10. Drying cylinder to be cleaned; 11. Active roller; 12. Driven roller; 13. Transmission belt; 14. Active limit rod; 15. Reciprocating screw rod; 16. Fixed seat; 17. Moving seat; 18. No. 1 column; 19. No. 2 column; 20. Annular groove; 21. Bending column; 22. Connector; 23. Limit plate; 24. Wire pressing roller. DETAILED DESCRIPTION

[0022] The utility model provides Figure 1-Figure 6The worsted yarn sizing device shown in the figure comprises a bottom plate 1, a first column 18 and a second column 19 are respectively installed in parallel at both ends of the bottom plate 1, and the number of each column is two, a conductor roller 2 is arranged between the two first columns 18, and a take-up roller 3 is connected between the two second columns 19, and the conductor roller 2 and the take-up roller 3 are connected to a motor on the same side, and an annular groove 20 is opened on the conductor roller 2, and the annular groove 20 plays a role in limiting the movement of the yarn. The conductor roller 2 and the take-up roller 3 are close to the first column 18. A sizing mechanism is arranged at the column 18, and the sizing mechanism includes a sizing groove 4. A wire inlet hole is opened on the groove surface of one side of the sizing groove 4 facing the wire roller 2, and a bevel groove 5 is arranged on the top of the other side for fixed connection. The bevel groove 5 can collect the slurry dropped during the transmission of the sizing yarn and return it to the sizing groove 4. The same pressing rollers 24 are respectively arranged at the head and bottom of the bevel groove 5. The pressing rollers 24 will limit the distance between the sizing yarn and the bevel groove 5. A drying mechanism is arranged between the sizing groove 4 and the take-up roller 3.

[0023] The drying mechanism includes a movable seat 17 and a fixed seat 16. The fixed seat 16 is located inside the movable seat 17. A limiting plate 23 is provided outside the movable seat 17 (see FIG. Figure 4 ), a convex rail is provided below the movable seat 17 to match the track groove on the surface of the bottom plate 1 (see Figure 6 ), an active limiting rod 14 and a reciprocating screw rod 15 are arranged between the movable seat 17 and the fixed seat 16 in parallel with the same horizontal plane. Under the action of the reciprocating screw rod 15, the movable seat 17 and the fixed seat 16 can be closely fitted. The active limiting rod 14 passes through the movable seat 17, the fixed seat 16 and the limiting plate 23, and one end of the rod head passing through is fixedly connected to the active roller 11, and the other end is equipped with a screw handle (see Figure 4 ), the active roller 11 is connected to the driven roller 12 above by the transmission belt 13, the active limit rod 14 will limit the moving seat 17 when it moves, and the active roller 11 can be driven to rotate by turning the limit rod by twisting the handle. One end of the reciprocating screw 15 is fixedly connected to the screw seat and installed on the side of the fixed seat 16, and the other end passes through the moving seat 17 and the limit plate 23 to be fixedly connected to the motor. The surfaces of the moving seat 17 and the fixed seat 16 are respectively installed with a bent column 21 and a fixed column, and a triangular rotating plate 7 is arranged between the fixed column and the bent column 21. The roller shaft of the driven roller 12 passes through the fixed column and is connected to the back of the triangular rotating plate 7 (see Figure 5 ), the triangular positions on the front side of the triangular rotating plate 7 are respectively connected with the working drying cylinder 8, the spare drying cylinder 9, and the drying cylinder to be cleaned 10 of exactly the same size and shape, and the other end faces of the drying cylinders are provided with round clamping columns, and the head of the bent column 21 in the inner direction of the movable seat 17 is provided with a connecting head 22, and a round clamping groove is opened on the connecting head 22. The connecting head 22 and the drying cylinder can be tightly connected by horizontal movement of the movable seat 17. A rectangular groove-shaped waste pool 6 is provided below the drying cylinder 10 to be cleaned. The waste pool 6 can collect the waste processed on the drying cylinder in time to keep the device clean and avoid being affected by waste dust.

[0024] Working principle of this utility model:

[0025] Refer to the instruction manual Figure 1-Figure 6 When using the utility model, first of all, when the drying drum needs to be repaired or maintained, the equipment is temporarily stopped, and the screw motor is started to separate the connecting head 22 of the bent column 21 on the movable seat 17 from the state of being tightly combined with the drying drum. Then, the staff only needs to manually twist the active limit rod 14 to drive the active roller 11 and the driven roller 12 to rotate, so as to realize the rotation of the drying drum on the triangular rotating plate 7. It is very simple. At the same time, the movable seat 17 is restored to its position to continue the yarn sizing production. The staff can also repair and maintain the drying drum with all their heart, which greatly improves the yarn sizing generation efficiency.

Claims

1. A worsted yarn sizing device, comprising a bottom plate, with two first and second columns respectively installed in parallel at both ends of the bottom plate, characterized in that: A conductor roller is provided between the two No. 1 columns, a wire take-up roller is provided between the two No. 2 columns, a sizing mechanism is provided between the conductor roller and the wire take-up roller near the No. 1 column, the sizing mechanism comprises a sizing groove, a wire entry hole is provided on the groove surface facing the conductor roller on one side of the sizing groove, a bevel groove is provided on the top end on the other side for fixed connection, the same wire pressing rollers are provided at the head and bottom of the bevel groove respectively, and a drying mechanism is provided between the sizing groove and the wire take-up roller.

2. A sizing device for fine spinning yarn according to claim 1, characterized in that: The drying mechanism includes a movable seat and a fixed seat, the fixed seat is located at the inner side of the movable seat, a limit plate is arranged on the outer side of the movable seat, a convex rail is arranged under the movable seat and is adapted to the track groove on the surface of the bottom plate, an active limit rod and a reciprocating screw rod parallel to the same horizontal plane are arranged between the movable seat and the fixed seat, the active limit rod passes through the movable seat, the fixed seat and the limit plate, and one end of the rod head passing through is fixedly connected to the active roller, and the other end is installed with a screw handle, the active roller is rotatably connected to the driven roller above through a transmission belt, one end of the reciprocating screw rod is fixedly connected to the screw rod connecting seat and installed on the side of the fixed seat, and the other end passes through the movable seat and the limit plate and is fixedly connected to the motor.

3. A sizing device for fine spinning yarn according to claim 2, characterized in that: The surfaces of the movable seat and the fixed seat are respectively installed with a bending column and a fixed column, a triangular rotating plate is arranged between the fixed column and the bending column, and the roller shaft of the driven roller passes through the fixed column and is connected to the back side of the triangular rotating plate.

4. A sizing device for fine spinning yarn according to claim 3, characterized in that: The triangular positions on the front side of the triangular rotating plate are respectively connected to the working drying cylinder, the spare drying cylinder and the drying cylinder to be cleaned which are exactly the same in size and shape, and the other end faces of the drying cylinders are provided with round clamping columns, and the heads on the inner side of the bent columns and the movable seats are provided with connecting heads, and the connecting heads are provided with round clamping grooves, and the connecting heads and the drying cylinders are tightly connected by clamping.

5. A sizing device for fine spinning yarn according to claim 4, characterized in that: A rectangular groove-shaped waste pool is arranged below the drying cylinder to be cleaned.

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