Conveying device for blended yarn production

Abstract

The utility model relates to the technical field of blended yarn production, in particular to a conveying device for blended yarn production, which comprises a cross beam, supports are fixed at two ends of the cross beam, a conveying shaft is rotatably connected between the two supports, the surface of the cross beam is rotatably connected with a rotating handle, and a screw is fixed on the bottom surface of the rotating handle. The bottom end of the screw rod is sleeved and screwed with a screwing sleeve, a lifting frame is fixed to the bottom end of the screwing sleeve, a mounting plate is mounted in the lifting frame, bristles are arranged at the top of the mounting plate, and a pressing roller is rotationally connected to the bottom of the mounting plate; the conveying device has the beneficial effects that the yarn surface cleaning function is integrated in the conveying device, and switching between the pressing roller and the bristles can be achieved by overturning the mounting plate. By means of the design, the equipment space is saved, and the utilization rate and flexibility of the equipment are improved. The height and the angle of the lifting frame can be adjusted through a rotating handle and a brake screw so as to adapt to blended yarns of different diameters and materials.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of blended yarn production, and specifically discloses a conveying device for blended yarn production. BACKGROUND

[0002] In the production process of blended yarn, the conveying device plays a crucial role. Traditional conveying devices often only have a single conveying function, which is difficult to meet the demand for high efficiency and multifunctionality in modern blended yarn production. In particular, during the conveying process of blended yarn, the yarn is prone to winding, breaking or surface contamination due to uneven tension, excessive friction and other problems, which seriously affects the production efficiency and product quality.

[0003] To solve the above problems, an improved conveying device for blended yarn production is proposed in the prior art. The device realizes stable conveying of blended yarn by fixing a support at both ends of the cross beam and rotatingly connecting a conveying shaft between the supports. However, this device still has the defects of single function and insufficient protection of the yarn. In particular, in terms of yarn surface cleaning, traditional devices often require manual operation, which is not only inefficient but also difficult to ensure the consistency of cleaning effect. SUMMARY

[0004] The utility model aims to provide a conveying device for blended yarn production to solve the problems raised in the background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a conveying device for blended yarn production, comprising a cross beam, both ends of the cross beam are fixed with supports, a conveying shaft is rotatably connected between the two supports, a rotating handle is rotatably connected to the surface of the cross beam, a screw rod is fixed to the bottom surface of the rotating handle, a screw sleeve is sleeved at the bottom end of the screw rod, a lifting frame is fixed to the bottom end of the screw sleeve, an installation plate is installed in the lifting frame, a brush is arranged on the top of the installation plate, and a press roller is rotatably connected to the bottom of the installation plate.

[0006] Preferably, the support is in the form of an "L" shaped plate structure, a bolt hole is formed in the surface of the bottom plate of the support,

[0007] A reinforcing rib plate is fixed between the vertical plate of the support and the bottom plate of the support.

[0008] Preferably, a mounting hole is formed in the surface of the support, a bearing is fixed in the mounting hole, the inner ring of the bearing is sleeved on the end of the conveying shaft, a servo motor is fixed to the surface of one support, and the rotating shaft of the servo motor is fixed to the end of the conveying shaft.

[0009] Preferably, a limiting groove is formed on the top surface of the cross beam. The limiting groove is in the shape of a "work" - shaped circular opening, and the rotating handle is in the shape of a "work" - shaped circular block. The rotating handle is rotatably connected in the limiting groove. A braking screw rod is screwed on the top surface of the rotating handle. After passing through the top plate of the rotating handle, the braking screw rod abuts against the surface of the limiting groove. A screwing handle is fixed on the top surface of the rotating handle.

[0010] Preferably, the lifting frame is in the shape of a "C" - shaped plate structure. The lifting frame is slidably connected between the two brackets. Threaded holes are formed at both ends of the mounting plate. A connecting screw rod is screwed on the top surface of the lifting frame. After passing through the top plate of the lifting frame, the connecting screw rod is screwed into the threaded holes. Rubber gaskets are fixed at both ends on the top surface and the bottom surface of the mounting plate.

[0011] Preferably, a mounting groove is formed on the bottom surface of the mounting plate. A limiting shaft is fixed between two parallel side walls of the mounting groove. The pressure roller is sleeved on the rod body of the limiting shaft.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] The conveying device for the production of blended yarns proposed by the present utility model integrates the function of cleaning the surface of the yarn in the conveying device. By flipping the mounting plate, the switching between the pressure roller and the brush can be realized. This design not only saves the equipment space but also improves the utilization rate and flexibility of the equipment. The height and angle of the lifting frame can be adjusted by the rotating handle and the braking screw rod to adapt to blended yarns of different diameters and materials. This design not only improves the adaptability of the equipment but also facilitates the adjustment and maintenance of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is a top - view structural diagram of the present utility model;

[0016] Figure 3 is Figure 2 a sectional view of the structure at A - A in

[0017] Figure 4 is Figure 3 a schematic enlarged view of the structure at A in

[0018] Figure 5 [[ID=�8]]is Figure 3 a schematic enlarged view of the structure at B in

[0019] Figure 6 is a schematic structural diagram of the mounting plate of the present utility model.

[0020] In the figure: crossbeam 1, support 2, mounting port 3, bearing 4, conveying shaft 5, servo motor 6, limiting groove 7, rotating handle 8, brake screw 9, screwing handle 10, screw 11, screwing sleeve 12, lifting frame 13, mounting plate 14, brush 15, mounting groove 16, limiting shaft 17, compression roller 18, screwing hole 19, connecting screw 20, rubber gasket 21. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme of the utility model to carry out clearly, complete description, and the advantage is more clear and distinct, the following combining with the figure to the utility model embodiment carries out further detailed explanation. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all embodiments, only to explain the utility model embodiments, and not for limiting the utility model embodiments, all other embodiments obtained by the person skilled in the art without doing creative work under the premise, belong to the scope of the utility model protection.

[0022] Please refer to Figures 1-6 The utility model provides a kind of technical scheme: a conveying device for blended yarn production, including crossbeam 1, the both ends of the crossbeam 1 are fixed with support 2, support 2 is "L" plate structure, bolt hole is opened in the bottom plate surface of support 2, reinforcing rib plate is fixed between the vertical board of support 2 and the bottom plate of support 2, conveying shaft 5 is rotatably connected between two supports 2, mounting port 3 is opened in the surface of support 2, bearing 4 is fixed in the inside of mounting port 3, the inner ring of bearing 4 is sleeved in the end of conveying shaft 5, the surface of one support 2 is fixed with servo motor 6, the rotating shaft of servo motor 6 is fixed in the end of conveying shaft 5. After bolt is passed through bolt hole, support 2 is fixed on rack, after the switch of servo motor 6 is triggered, servo motor 6 drives conveying shaft 5 to rotate, and conveying shaft 5 conveys blended yarn.

[0023] A rotating handle 8 is rotatably connected to the surface of the cross beam 1. A screw rod 11 is fixed to the bottom surface of the rotating handle 8. The bottom end of the screw rod 11 is sleeved and screwed with a screwed sleeve 12. The bottom end of the screwed sleeve 12 is fixed with a lifting frame 13. A limiting groove 7 is formed on the top surface of the cross beam 1. The limiting groove 7 is an "I"-shaped circular opening. The rotating handle 8 is an "I"-shaped circular block. The rotating handle 8 is rotatably connected in the limiting groove 7. A braking screw rod 9 is screwed on the top surface of the rotating handle 8. After the braking screw rod 9 penetrates through the top plate of the rotating handle 8, it abuts against the surface of the limiting groove 7. A screwing handle 10 is fixed to the top surface of the rotating handle 8. An installation plate 14 is installed inside the lifting frame 13. A brush hair 15 is provided at the top of the installation plate 14. A pressure roller 18 is rotatably connected to the bottom of the installation plate 14. The lifting frame 13 is in an "L"-shaped plate-like structure. The lifting frame 13 is slidably connected between two brackets 2. Screwing holes 19 are formed at both ends of the installation plate 14. A connecting screw rod 20 is screwed on the top surface of the lifting frame 13. After the connecting screw rod 20 penetrates through the top plate of the lifting frame 13, it is screwed in the screwing hole 19. Rubber gaskets 21 are fixed at both ends of the top surface and the bottom surface of the installation plate 14; an installation groove 16 is formed on the bottom surface of the installation plate 14. A limiting shaft 17 is fixed between two parallel side walls of the installation groove 16. The pressure roller 18 is sleeved on the rod body of the limiting shaft 17.

[0024] When the device is used for the conveying of blended yarn, the rotating handle 8 is screwed to drive the lifting frame down. The blended yarn is conveyed between the pressure roller 18 and the conveying shaft 5. The rotating handle 8 is used to flatten the blended yarn. When it is necessary to clean the surface of the blended yarn, the connecting screw rod 20 is screwed out of the screwing hole 19, and then the installation plate 14 is flipped. At this time, the pressure roller 18 faces upward, and then the connecting screw rod 20 is screwed into the screwing hole 19. At this time, the brush hair 15 faces the blended yarn. During the process of the blended yarn being conveyed by the conveying shaft 5, it contacts the cleaning of the brush hair 15.

[0025] The usage process of the conveying device for the production of blended yarn is as follows:

[0026] The bracket 2 is firmly fixed on the preset rack by using bolts to pass through the bolt holes on the bracket 2. It is ensured that the bracket 2 is stable and cannot shake. The rotating shaft of the servo motor 6 is fixed at one end of the conveying shaft 5, and it is ensured that the connection is firm and reliable. It is checked whether the power supply line and the control line of the servo motor 6 are correctly connected. It is ensured that the rotating handle 8 can smoothly rotate in the limiting groove 7, and it is checked whether the brake screw 9 can effectively resist the surface of the limiting groove 7 to realize the fixation of the rotating handle 8. The switch of the servo motor 6 is triggered, and the servo motor 6 will drive the conveying shaft 5 to start rotating. The blended yarn is placed on the conveying shaft 5, and it is ensured that the yarn is smoothly placed along the length direction of the conveying shaft 5. According to the needs, the rotating handle 8 is screwed to adjust the height of the lifting frame 13. When it is needed to flatten the blended yarn, the lifting frame 13 is lowered to the appropriate position, and the compression roller 18 is lightly pressed on the yarn. During the conveying process, the conveying state of the blended yarn is regularly checked to ensure that the yarn smoothly and non-jammingly passes through the conveying device. When it is needed to clean the surface of the blended yarn, the connecting screw 20 is first screwed to be separated from the screw hole 19. Then the mounting plate 14 is carefully taken off from the lifting frame 13. The mounting plate 14 is turned over by 180 degrees, so that the originally downward brush 15 is upward, and the downward compression roller 18 becomes upward. The turned mounting plate 14 is placed on the lifting frame 13 again, and is aligned with the screw hole 19. Then the connecting screw 20 is screwed to be firmly screwed in the screw hole 19. According to the needs, the height of the lifting frame 13 is finely adjusted to ensure that the brush 15 maintains appropriate contact distance with the blended yarn. The servo motor 6 is restarted, and the blended yarn will contact the brush 15 during the conveying process, so as to realize the cleaning of the surface.

[0027] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A delivery device for the production of blended yarns comprising a beam (1), characterized in that: Both ends of the cross beam (1) are fixed with brackets (2). A conveying shaft (5) is rotatably connected between the two brackets (2). A rotating handle (8) is rotatably connected to the surface of the cross beam (1). A screw rod (11) is fixed to the bottom surface of the rotating handle (8). A screwed sleeve (12) is sleeved and screwed on the bottom end of the screw rod (11). A lifting frame (13) is fixed to the bottom end of the screwed sleeve (12). A mounting plate (14) is installed inside the lifting frame (13). Brush hairs (15) are provided on the top of the mounting plate (14). A pressure roller (18) is rotatably connected to the bottom of the mounting plate (14).

2. A delivery device for blended yarn production as claimed in claim 1, wherein: The bracket (2) is in an "L"-shaped plate structure. Bolt holes are formed on the surface of the bottom plate of the bracket (2). A reinforcing rib plate is fixed between the vertical plate and the bottom plate of the bracket (2).

3. A delivery device for blended yarn production as claimed in claim 1, wherein: An installation opening (3) is formed on the surface of the bracket (2). A bearing (4) is fixed inside the installation opening (3). The inner ring of the bearing (4) is sleeved on the end of the conveying shaft (5). A servo motor (6) is fixed to the surface of one bracket (2). The rotating shaft of the servo motor (6) is fixed to the end of the conveying shaft (5).

4. A delivery device for blended yarn production as claimed in claim 1, wherein: A limiting groove (7) is formed on the top surface of the cross beam (1). The limiting groove (7) is in an "I"-shaped circular opening. The rotating handle (8) is in an "I"-shaped circular block. The rotating handle (8) is rotatably connected in the limiting groove (7). A braking screw rod (9) is screwed on the top surface of the rotating handle (8). The braking screw rod (9) penetrates through the top plate of the rotating handle (8) and abuts against the surface of the limiting groove (7). A screwing handle (10) is fixed to the top surface of the rotating handle (8).

5. A delivery device for blended yarn production as claimed in claim 1, wherein: The lifting frame (13) is in a "匚"-shaped plate structure. The lifting frame (13) is slidably connected between the two brackets (2). Screwing holes (19) are formed at both ends of the mounting plate (14). A connecting screw rod (20) is screwed on the top surface of the lifting frame (13). The connecting screw rod (20) penetrates through the top plate of the lifting frame (13) and is screwed in the screwing hole (19). Rubber gaskets (21) are fixed to both ends of the top surface and the bottom surface of the mounting plate (14).

6. A delivery device for blended yarn production as claimed in claim 1, wherein: An installation groove (16) is formed on the bottom surface of the mounting plate (14). A limiting shaft (17) is fixed between two parallel side walls of the installation groove (16). The pressure roller (18) is sleeved on the rod body of the limiting shaft (17).

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