A raw material turnover device for yarn production

Abstract

This utility model relates to the field of yarn production technology, specifically to a raw material turnover device for yarn production. It includes a turnover drum, with a threaded connector fixed to its top. A cap is threaded onto the top of the threaded connector. Both the threaded connector and the inner circumference of the turnover drum have grooves. A traction plate is slidably connected inside the grooves, and the traction plate is fixed to the surface of a support plate, which is inserted into the turnover drum. The advantages are: by designing the structure of the threaded connector and cap, the opening of the turnover drum can be easily opened and closed. Simultaneously, by designing the structure of the grooves and traction plate, the support plate can slide inside the turnover drum, facilitating the pushing or pulling of raw materials into or out of the drum. Furthermore, the design of the grabbing groove allows the traction plate to push out raw materials when they accumulate at the bottom of the turnover drum and are difficult to grab.

Description

Technical Field

[0001] This utility model relates to the field of yarn production, specifically to a raw material turnover device for yarn production. Background Technology

[0002] In yarn production, the storage and transportation of raw materials is a crucial step. Traditionally, raw materials needed for yarn production, such as cotton, are often stored and transported using simple packaging bags. However, this method has many inconveniences. First, the packaging bags are easily damaged, causing raw materials to scatter, resulting in waste and potential environmental pollution. Second, the packaging bags have limited capacity; for large-scale yarn production, frequent bag replacements increase labor costs and reduce production efficiency. Furthermore, the stacking and handling of packaging bags also pose safety hazards.

[0003] To address these issues, the industry has begun exploring the use of turnover equipment for storing and transporting raw materials for yarn production. Turnover equipment typically boasts large capacity and robust construction, effectively protecting the raw materials and facilitating handling. However, existing turnover equipment still suffers from some design shortcomings. For example, some equipment has poorly designed openings, making it inconvenient to add and remove raw materials; others have poor anti-slip and rolling performance, affecting equipment stability and handling efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a raw material turnover device for yarn production, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a raw material turnover device for yarn production, comprising a turnover drum, a screw pipe fixed to the top of the turnover drum, a cap screwed onto the top of the screw pipe, and a sliding groove on the inner circumferential surface of both the screw pipe and the turnover drum, a traction plate slidably connected inside the sliding groove, the traction plate being fixed to the surface of a support plate, and the support plate being inserted into the turnover drum.

[0006] Preferably, there are two chutes, which are symmetrically distributed about the pallet. The pallet has a circular plate structure, and the diameter of the circular surface of the pallet is equal to the diameter of the turnover cylinder.

[0007] Preferably, the height of the chute and the traction plate is equal to the height of the inner trough of the turnover cylinder, the traction plate is an arc plate, the inner diameter of the traction plate is equal to the inner diameter of the turnover cylinder, and a scooping groove is provided on the top of the traction plate.

[0008] Preferably, the outer wall of the cover is fixed with a handle, and multiple handles are provided, which are distributed in a circle around the cover.

[0009] Preferably, two collars are fitted on the outer side of the turnover cylinder, and multiple connecting rods are fixed between the collars and the turnover cylinder. A rubber sleeve is fitted and fixed on the outer side of the collars.

[0010] Preferably, a rubber pad is fixed to the bottom surface of the turnover cylinder.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This utility model proposes a raw material turnover device for yarn production. Through the design of the screw-in connector and cap structure, the opening of the turnover drum can be easily opened and closed. Simultaneously, the design of the chute and traction plate structure allows the pallet to slide inside the turnover drum, facilitating the pushing or pulling of raw materials in or out. Furthermore, the design of the grabbing groove allows the raw materials to be pushed out by pulling the traction plate when they are difficult to grasp due to accumulation at the bottom of the turnover drum. By setting a collar and rubber sleeve on the outside of the turnover drum, it can roll forward in a tilted state, greatly improving handling efficiency. In addition, the rubber sleeve also has a certain cushioning effect, reducing the impact on the turnover drum and raw materials during handling. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the structure of this utility model after it has been tilted.

[0015] Figure 3 This is a top view of the structure of this utility model;

[0016] Figure 4 for Figure 3 Sectional view of the structure at point AA;

[0017] Figure 5 for Figure 4 Enlarged schematic diagram of the structure at point A in the middle;

[0018] Figure 6 This is a schematic diagram of the connection structure between the traction plate and the support plate of this utility model;

[0019] Figure 7 This is a schematic diagram of the turnover cylinder structure of this utility model.

[0020] In the diagram: 1. Turnover cylinder; 2. Slide chute; 3. Traction plate; 4. Support plate; 5. Picking groove; 6. Screw connector; 7. Cover; 8. Handle; 9. Collar; 10. Connecting rod; 11. Rubber sleeve; 12. Rubber pad. Detailed Implementation

[0021] 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.

[0022] Please see Figures 1-7 This utility model provides a technical solution: a raw material turnover device for yarn production, including a turnover cylinder 1. A screw-in pipe 6 is fixed to the top of the turnover cylinder 1, and a cap 7 is screwed onto the top of the screw-in pipe 6. Both the screw-in pipe 6 and the inner circumferential surface of the turnover cylinder 1 are provided with a sliding groove 2. A traction plate 3 is slidably connected inside the sliding groove 2. The traction plate 3 is fixed to the surface of a support plate 4, which is inserted into the turnover cylinder 1. There are two sliding grooves 2, which are symmetrically distributed about the support plate 4. The support plate 4 has a circular plate structure, and the diameter of the circular surface of the support plate 4 is equal to the diameter of the turnover cylinder 1. The height of the sliding groove 2 and the traction plate 3 is equal to the height of the internal groove of the turnover cylinder 1. The traction plate 3 has an arc plate, and the inner diameter of the traction plate 3 is equal to the inner diameter of the turnover cylinder 1. A picking groove 5 is provided on the top of the traction plate 3. A handle 8 is fixed to the outer wall of the cap 7. Multiple handles 8 are provided and are distributed circumferentially around the cap 7.

[0023] After unscrewing and removing the cap 7 from the screw connector 6, push the tray 4 into the turnover cylinder 1. At this time, the traction plate 3 is inserted into the slide groove 2. Push the traction plate 3 to push the tray 4 to the bottom of the turnover cylinder 1. Then, put the cotton for yarn production into the turnover cylinder 1. During the feeding process, repeatedly squeeze the cotton inside the turnover cylinder 1 to compact the cotton, making it easier to collect more cotton into the turnover cylinder 1. Then screw the cap 7 onto the screw connector 6 to protect the cotton collected inside the turnover cylinder 1. After moving the turnover cylinder 1 to the usage site, remove the cap 7 again and take the cotton out of the turnover cylinder 1. When the cotton at the bottom of the turnover cylinder 1 is not easy to grab, put your fingers into the picking groove 5 and pull the traction plate 3 to drive the tray 4 to push the cotton out from the bottom of the turnover cylinder 1.

[0024] Two collars 9 are fitted on the outer side of the turnover cylinder 1. Multiple connecting rods 10 are fixed between the collars 9 and the turnover cylinder 1. A rubber sleeve 11 is fitted and fixed on the outer side of the collars 9. A rubber pad 12 is fixed on the bottom surface of the turnover cylinder 1. When the turnover cylinder 1 is in the loading state, the turnover cylinder 1 is in a vertical state. At this time, the rubber pad 12 is placed on the bottom of the turnover cylinder 1 to play an anti-slip role, and the turnover cylinder 1 is placed stably. When the turnover cylinder 1 is finished loading and needs to be moved on site, the turnover cylinder 1 is tilted. At this time, the rubber sleeve 11 contacts the ground, and the turnover cylinder 1 can be rolled forward.

[0025] The operating procedure for yarn production raw material turnover equipment is as follows:

[0026] Hold the multiple handles 8 on the cap 7 and turn counterclockwise to completely remove the cap 7 from the threaded connector 6. Check that the threaded connector 6 and the internal groove 2 of the turnover cylinder 1 are clean and free of foreign objects, ensuring that the tray 4 slides smoothly. Align the tray 4 with the top opening of the turnover cylinder 1 and press it vertically down along the direction of the groove 2. After the traction plate 3 is embedded in the groove 2, continue to push the tray 4 to the bottom of the turnover cylinder 1 (the end of the groove 2), at which point the tray 4 is completely in contact with the bottom of the cylinder. Add cotton to the turnover cylinder 1 layer by layer, each layer about 10-15cm thick. Press the cotton vertically with your hand or a tool, focusing on compacting the edges and center area. Repeat the filling-compacting process until the cotton height is close to the bottom of the threaded connector 6 (leaving space for the cap 7 installation). Clean any cotton residue from the threads of the threaded connector 6. Align the cap 7 with the threaded connector 6 and turn clockwise until fully tightened, ensuring a seal. Keep the turnover cylinder 1 upright, with the bottom rubber pad 12 in contact with the ground, using rubber friction to prevent slipping. When multiple turnover cylinders 1 are placed side by side, maintain a spacing of at least 20cm to avoid tipping and collisions. During tipping and transfer (on-site transport), hold the upper middle part of the turnover cylinder 1 with both hands and slowly tilt it to a horizontal position. Place the rubber sleeve 11 on the outside of the collar 9 onto the ground and push or pull the rolling turnover cylinder 1 forward. When unloading raw materials, remove the cap and directly grab the cotton from the top of the turnover cylinder 1. If the cotton at the bottom is difficult to remove, proceed with the "lifting operation." Insert your fingers into the scooping groove at the top of the traction plate 3 and slowly pull upwards. The traction plate 3 rises along the chute, driving the support plate 4 to push the cotton out from the bottom. After lifting 5-10cm, pause, remove the pushed-out cotton, and repeat the operation until empty. Avoid violent pulling to prevent deformation of the traction plate 3 and the chute 2. If the support plate 4 gets stuck after lifting, gently tap the outer wall of the turnover cylinder 1 to help it reset.

[0027] 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 raw material turnover device for yarn production, comprising a turnover drum (1), characterized in that: The top of the turnover cylinder (1) is fixed with a screw pipe (6), and a cap (7) is screwed onto the top of the screw pipe (6). The inner ring surface of both the screw pipe (6) and the turnover cylinder (1) is provided with a sliding groove (2). A traction plate (3) is slidably connected inside the sliding groove (2). The traction plate (3) is fixed on the surface of the support plate (4), and the support plate (4) is inserted into the turnover cylinder (1).

2. The raw material turnover equipment for yarn production according to claim 1, characterized in that: The slide (2) is provided in two parts, and the two slides (2) are symmetrically distributed about the tray (4). The tray (4) has a circular plate structure, and the diameter of the circular surface of the tray (4) is equal to the diameter of the turnover cylinder (1).

3. The raw material turnover equipment for yarn production according to claim 1, characterized in that: The height of the chute (2) and the traction plate (3) is equal to the height of the trough inside the turnover cylinder (1). The traction plate (3) is an arc plate. The inner diameter of the traction plate (3) is equal to the inner diameter of the turnover cylinder (1). A scooping groove (5) is provided on the top of the traction plate (3).

4. A raw material turnover device for yarn production according to claim 1, characterized in that: The outer wall of the cover (7) is fixed with a handle (8), and there are multiple handles (8), which are distributed in a circle around the cover (7).

5. A raw material turnover device for yarn production according to claim 1, characterized in that: Two collars (9) are fitted on the outer side of the turnover cylinder (1), and multiple connecting rods (10) are fixed between the collars (9) and the turnover cylinder (1). A rubber sleeve (11) is fitted and fixed on the outer side of the collars (9).

6. A raw material turnover device for yarn production according to claim 1, characterized in that: A rubber pad (12) is fixed to the bottom surface of the turnover cylinder (1).

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