A winding shaft switching auxiliary positioning cylinder device of a spinning winding apparatus

Abstract

The utility model relates to textile machinery technical device technical field discloses a kind of auxiliary positioning cylinder devices of winding shaft switching of spinning winding equipment, including plane board and protective shell, the bottom wall of the plane board is equipped with protective shell, the inside of the protective shell is provided with auxiliary positioning mechanism, the auxiliary positioning mechanism is used to assist positioning, the auxiliary positioning mechanism includes limit ring, the outer wall right side of the limit ring is fixedly connected with gear, the outer wall of the gear is fixedly connected with connecting column, the bottom wall of the gear is provided with cylinder, the outer wall rear end of the cylinder is fixedly connected with connecting block, the inner wall of the connecting block is rotatably connected with rotating column. In the utility model, gear rotates, will because fixed column fixedly connected limit ring, to drive limit ring rotation, start cylinder simultaneously, cylinder will push connecting block, connecting block will drive rotating column to move, rotating column will because gyro wheel one in the restriction of slot makes triangular frame to do rotary motion.

Description

Technical Field

[0001] This utility model relates to the field of textile machinery technology devices, and in particular to an auxiliary positioning cylinder device for switching the winding shaft of a spinning winding equipment. Background Technology

[0002] Spinning refers to the core industrial process of transforming polymer raw materials into fibrous materials with continuous length, certain fineness, and mechanical properties through specific equipment and processes. It is a key link in the production of chemical fibers and is also widely used in the manufacture of glass fibers, carbon fibers, and other special fibers. The final products are basic raw materials for the textile, clothing, medical, and aerospace fields.

[0003] Spinning and winding equipment is the core equipment in chemical fiber production, connecting spinning and forming with the preparation of finished yarn cakes. Its core function is to uniformly wind the nascent fibers ejected from the spinning machine onto a take-up shaft under specific tension, speed, and winding density after cooling, stretching, and oiling pretreatment, ultimately forming a well-structured yarn cake that meets the requirements of subsequent processing. This is a crucial step in transforming chemical fibers from continuous fibers into storable and processable finished products. For ultra-fine denier fibers and high-elasticity fibers, the tension control precision of the equipment cannot match the requirements. Fine denier fibers may break due to slight tension fluctuations, and the elastic shrinkage of spandex can cause the yarn cake to wrinkle. Therefore, it is necessary to install a special tensioner. The compensation mechanism increases the cost of equipment modification. In existing technologies for ultra-fine denier and highly elastic fibers, the improvement of tension control is mainly based on high-precision closed-loop, adaptive compensation, and segmented gradient control, combined with high-response sensors and servo actuators. Within a suitable tension window, fluctuations are narrowed while reducing modification costs and risks. The system needs to fine-tune the speed and torque in real time through the servo actuator. This high-frequency, minute speed correction will directly disrupt the uniform speed and uniform acceleration motion trajectory of the positioning. After accumulation, it will cause the actual movement position of the fiber to deviate from the preset positioning point, resulting in the problem of inaccurate positioning still existing in the improved equipment. Summary of the Invention

[0004] To overcome the above deficiencies, this utility model provides an auxiliary positioning cylinder device for switching the winding shaft of a spinning and winding equipment, which aims to improve the problem of inaccurate positioning in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a spinning winding equipment take-up shaft switching auxiliary positioning cylinder device, comprising a flat plate and a protective shell, wherein the protective shell is installed on the bottom wall of the flat plate, and an auxiliary positioning mechanism is provided inside the protective shell, the auxiliary positioning mechanism being used for auxiliary positioning;

[0006] The auxiliary positioning mechanism includes a limiting ring, which is rotatably connected to the inner wall of the protective shell. A gear is fixedly connected to the right side of the outer wall of the limiting ring. A slot is provided on the outer wall of the limiting ring. A connecting column is fixedly connected to the outer wall of the gear. A cylinder is provided on the bottom wall of the gear. A connecting block is fixedly connected to the rear end of the outer wall of the cylinder. A rotating column is rotatably connected to the inner wall of the connecting block. A triangular frame is fixedly connected to the left end of the outer wall of the rotating column. A roller is rotatably connected to the front end of the triangular frame.

[0007] As a further description of the above technical solution:

[0008] A support frame is fixedly connected to the top wall of the flat plate, and a sliding plate is fixedly connected to the top wall of the support frame.

[0009] As a further description of the above technical solution:

[0010] The top wall of the flat plate is provided with a cover, and the bottom wall of the cover is slidably connected to a feed inlet.

[0011] As a further description of the above technical solution:

[0012] A ladder is fixedly connected to the rear side of the outer wall of the flat plate, and handrails are fixedly connected to the left and right ends of the top wall of the ladder.

[0013] As a further description of the above technical solution:

[0014] Support rods are fixedly connected to the four corners of the bottom wall of the flat plate, and fixing blocks are fixedly connected to the top of the outer wall of each support rod.

[0015] As a further description of the above technical solution:

[0016] The bottom wall of each support rod is fixedly connected to an anti-slip plate, and the top wall of each anti-slip plate is fixedly connected to a screw.

[0017] As a further description of the above technical solution:

[0018] The bottom wall of the protective shell is fixedly connected to a horizontal leg, and the bottom wall of the horizontal leg is fixedly connected to two screws.

[0019] As a further description of the above technical solution:

[0020] A rotating shaft is fixedly connected to the right end of the inner wall of the cross leg, and a roller is fixedly connected to the outer wall of the rotating shaft.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, when the gear rotates, the fixed column will fix the limiting ring, thereby driving the limiting ring to rotate. At the same time, the cylinder will be activated, the cylinder will push the connecting block, the connecting block will drive the rotating column to move, and the rotating column will cause the triangular frame to rotate due to the restriction of the roller one in the slot until the roller one enters the position of the next slot, and the cylinder will retract, thereby achieving the function of precise positioning.

[0023] 2. In this utility model, a support frame is fixedly connected to the top wall of the flat plate, and a slide plate is fixedly connected to the top wall of the support frame. The support frame is used to fix the slide plate and connect it to the flat plate. There are some components connected to sliders above the slide plate, and the slide plate is used to support the movement of the components. Attached Figure Description

[0024] Figure 1 This is a front view of an auxiliary positioning cylinder device for switching the take-up shaft in a spinning winding equipment according to this utility model.

[0025] Figure 2 This is a perspective view of an auxiliary positioning cylinder device for switching the take-up shaft in a spinning and winding equipment according to the present invention.

[0026] Figure 3 This is a rear view of an auxiliary positioning cylinder device for switching the take-up shaft in a spinning and winding equipment, as proposed in this utility model.

[0027] Figure 4 This is a partial structural schematic diagram of an auxiliary positioning cylinder device for switching the take-up shaft in a spinning and winding equipment according to this utility model.

[0028] Figure 5 This is a partial structural diagram of an auxiliary positioning cylinder device for switching the winding shaft of a spinning winding equipment proposed in this utility model.

[0029] Legend:

[0030] 1. Flat plate; 2. Auxiliary positioning mechanism; 201. Limit ring; 202. Gear; 203. Slot; 204. Connecting column; 205. Cylinder; 206. Rotating column; 207. Triangular frame; 208. Roller 1; 209. Connecting block; 3. Support frame; 4. Slide plate; 5. Cover; 6. Feed port; 7. Ladder; 8. Handrail; 9. Support rod; 10. Fixing block; 11. Anti-slip plate; 12. Screw 1; 13. Protective shell; 14. Cross leg; 15. Screw 2; 16. Rotating shaft; 17. Roller 2. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figure 1 , Figure 4 and Figure 5 An embodiment of this utility model is provided: a spinning winding equipment take-up shaft switching auxiliary positioning cylinder device, including a flat plate 1 and a protective shell 13. The protective shell 13 is installed on the bottom wall of the flat plate 1, and an auxiliary positioning mechanism 2 is provided inside the protective shell 13. The auxiliary positioning mechanism 2 is used for auxiliary positioning.

[0033] The auxiliary positioning mechanism 2 includes a limiting ring 201, which is rotatably connected to the inner wall of the protective shell 13. A gear 202 is fixedly connected to the right side of the outer wall of the limiting ring 201. Multiple slots 203 are provided on the outer wall of the limiting ring 201. A connecting post 204 is fixedly connected to the outer wall of the gear 202. A cylinder 205 is provided on the bottom wall of the gear 202. A connecting block 209 is fixedly connected to the rear end of the outer wall of the cylinder 205. A rotating post 206 is rotatably connected to the inner wall of the connecting block 209. A triangular frame 207 is fixedly connected to the left end of the outer wall. A roller 208 is rotatably connected to the front end of the triangular frame 207. A cover 5 is provided on the top wall of the flat plate 1. A feed inlet 6 is slidably connected to the bottom wall of the cover 5. Support rods 9 are fixedly connected to the four corners of the bottom wall of the flat plate 1. Fixing blocks 10 are fixedly connected to the top of the outer wall of the support rods 9. The flat plate 1 is used for layering, the protective shell 13 is used for protection, the cover 5 is used for dust prevention, the feed inlet 6 is used for feeding, the support rods 9 are used for support, and the fixing blocks 10 are used for fixing.

[0034] Specifically, when gear 202 rotates, due to the fixed connection between connecting column 204 and limit ring 201, limit ring 201 rotates accordingly, cylinder 205 is activated, cylinder 205 pushes connecting block 209, thereby driving rotating column 206 to move. Under the action of roller 208 being restricted by slot 203, rotating column 206 causes triangular frame 207 to rotate until roller 208 enters the position of the next slot 203, cylinder 205 retracts, thus achieving the function of precise positioning. Flat plate 1 is used for layering, protective shell 13 is used for protection, cover 5 is used for dust prevention, feed port 6 is used for feeding, support rod 9 is used for support, and fixing block 10 is used for fixing.

[0035] Reference Figure 2 , Figure 3 and Figure 4A support frame 3 is fixedly connected to the top wall of the flat plate 1, a sliding plate 4 is fixedly connected to the top wall of the support frame 3, a ladder 7 is fixedly connected to the rear side of the outer wall of the flat plate 1, handrails 8 are fixedly connected to the left and right ends of the top wall of the ladder 7, anti-slip plates 11 are fixedly connected to the bottom wall of the support rod 9, and screws 12 are fixedly connected to the top wall of the anti-slip plates 11. The support frame 3 is used for support, the sliding plate 4 is used for sliding, the ladder 7 is used for climbing, and the handrails 8 are used for stability.

[0036] Specifically, a support frame 3 is fixedly connected to the top wall of the flat plate 1, and a sliding plate 4 is fixedly connected to the top wall of the support frame 3 to support the movement of the parts. The support frame 3 mainly plays a supporting role, while the sliding plate 4 is used to enable the parts to slide. The ladder 7 is used for climbing, and the handrail 8 is used to protect personnel safety.

[0037] Reference Figure 1 , Figure 2 and Figure 3 A horizontal support 14 is fixedly connected to the bottom wall of the protective shell 13. A screw 15 is fixedly connected to the bottom wall of the horizontal support 14. A rotating shaft 16 is fixedly connected to the right end of the inner wall of the horizontal support 14. A roller 17 is fixedly connected to the outer wall of the rotating shaft 16. The horizontal support 14 is used for support, the screw 15 is used for fixing, the rotating shaft 16 is used for rotation, and the roller 17 is used for movement.

[0038] Specifically, the horizontal support 14 is used for support, the screw 15 is used for fixing, the rotating shaft 16 is used for rotation, and the roller 17 is used for auxiliary movement.

[0039] Working principle: When gear 202 rotates, it drives the limit ring 201 to rotate because the fixed column 204 is fixedly connected to it. Simultaneously, cylinder 205 is activated. Cylinder 205 is model SMC high-precision positioning pin clamping cylinder CKQG□-X2370. Its basic components include a cylinder barrel, a double-acting piston rod with precision guidance, an internal magnetic ring, end caps and grooves for installing magnetic switches, matching sealing rings, and air port connectors. The basic working principle is roughly that compressed air drives the double-acting piston rod... The piston drives the front positioning pin, and the cone head engages with the corresponding cone hole and pin hole to achieve automatic centering and clamping when changing shafts. The built-in magnetic ring and magnetic switch provide positioning feedback. The cylinder 105 pushes the connecting block 209, which drives the rotating column 206 to move. The rotating column 206 will cause the triangular frame 207 to rotate due to the restriction of the roller 208 in the slot 203 until the roller 208 enters the position of the next slot. The cylinder 205 then retracts, thus achieving the function of precise positioning.

Claims

1. A spinning winding equipment take-up shaft switching auxiliary positioning cylinder device, comprising a flat plate (1) and a protective shell (13), characterized in that: The bottom wall of the flat plate (1) is equipped with a protective shell (13), and an auxiliary positioning mechanism (2) is provided inside the protective shell (13). The auxiliary positioning mechanism (2) is used for auxiliary positioning. The auxiliary positioning mechanism (2) includes a limiting ring (201), which is rotatably connected to the inner wall of the protective shell (13). A gear (202) is fixedly connected to the right side of the outer wall of the limiting ring (201). Multiple slots (203) are provided on the outer wall of the limiting ring (201). A connecting column (204) is fixedly connected to the outer wall of the gear (202). A cylinder (205) is provided on the bottom wall of the gear (202). A connecting block (209) is fixedly connected to the rear end of the outer wall of the cylinder (205). A rotating column (206) is rotatably connected to the inner wall of the connecting block (209). A triangular frame (207) is fixedly connected to the left end of the outer wall of the rotating column (206). A roller (208) is rotatably connected to the front end of the triangular frame (207).

2. The auxiliary positioning cylinder device for switching the take-up shaft of a spinning and winding equipment according to claim 1, characterized in that: The top wall of the flat plate (1) is fixedly connected to a support frame (3), and the top wall of the support frame (3) is fixedly connected to a sliding plate (4).

3. The auxiliary positioning cylinder device for switching the take-up shaft of a spinning and winding equipment according to claim 1, characterized in that: The top wall of the flat plate (1) is provided with a cover (5), and the bottom wall of the cover (5) is slidably connected with a feed inlet (6).

4. The auxiliary positioning cylinder device for switching the take-up shaft of a spinning and winding equipment according to claim 1, characterized in that: A ladder (7) is fixedly connected to the rear side of the outer wall of the flat plate (1), and handrails (8) are fixedly connected to the left and right ends of the top wall of the ladder (7).

5. The auxiliary positioning cylinder device for switching the take-up shaft of a spinning and winding equipment according to claim 1, characterized in that: Support rods (9) are fixedly connected to the four corners of the bottom wall of the flat plate (1), and fixing blocks (10) are fixedly connected to the top of the outer wall of the support rods (9).

6. The auxiliary positioning cylinder device for switching the winding shaft of a spinning and winding equipment according to claim 5, characterized in that: The bottom wall of each support rod (9) is fixedly connected with an anti-slip plate (11), and the top wall of each anti-slip plate (11) is fixedly connected with a screw (12).

7. The auxiliary positioning cylinder device for switching the take-up shaft of a spinning and winding equipment according to claim 1, characterized in that: The bottom wall of the protective shell (13) is fixedly connected to a horizontal leg (14), and the bottom wall of the horizontal leg (14) is fixedly connected to a screw (15).

8. The auxiliary positioning cylinder device for switching the take-up shaft of a spinning winding equipment according to claim 7, characterized in that: A rotating shaft (16) is fixedly connected to the right end of the inner wall of the cross leg (14), and a roller (17) is fixedly connected to the outer wall of the rotating shaft (16).

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