Linen yarn short fiber collecting device

Abstract

The utility model relates to the technical field of linen yarn processing, in particular to a linen yarn short fiber collecting device which comprises a top plate, two sets of vertical plates are fixedly connected to the bottom of the top plate, the two sets of vertical plates are both fixedly connected with the top plate, an exhaust fan is arranged at the top of the top plate, and the exhaust fan is fixedly connected with the top plate. The bottom of the exhaust fan is fixedly connected with a mounting seat, the mounting seat is fixedly connected to the outer wall of the top of the top plate, one side of the exhaust fan is provided with a suction pipe, one end of the suction pipe is provided with a collecting assembly, the collecting assembly is arranged below the top plate, and a down suction cover is arranged below the top plate. According to the short fiber cleaning device, centralized collection can be achieved in the short fiber cleaning process, unified treatment of workers is facilitated, meanwhile, the short fibers are effectively prevented from entering the exhaust fan to cause fault damage of the exhaust fan, and the operation stability of the whole device is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of flax yarn processing, in particular to a flax yarn short fluff collecting device. Background Art

[0002] At present, typeset needles are needed for typesetting during linen yarn production to facilitate subsequent textile production. However, when the typeset needles are typesetting, the linen yarn slides between the typeset needles, and the linen yarn is prone to produce short fluff, which increases the friction between the linen yarn and the typeset needles, causing the linen yarn to break. At the same time, the short fluff accumulates due to long-term work, and the accumulated short fluff is wound together with the linen yarn, causing inconsistency in subsequent textile production and affecting the quality of the product.

[0003] After searching, the Chinese utility model patent with publication number CN209082059U discloses a short-lint prevention device for linen yarn production, including a bracket, a clamping device is provided on both sides of the inner bottom side of the bracket, and an active roller is connected to the left and right sides of the inner part of the bracket above the clamping device through bearings. The right end of the active roller passes through the bracket through a bearing and is provided with a motor 1. A slide groove 1 is provided on both sides of the inner part of the bracket above the active roller, and the two slide grooves 1 are slidably connected through a guide roller. Rectangular grooves are provided on the left and right sides of the inner part of the bracket behind the two slide grooves 1, and slide grooves 2 are provided on the front and rear sides of the two rectangular grooves, and a slider is slidably connected to the slide groove 2.

[0004] Based on the prior art, the above patent has the following shortcomings: the short lint cannot be collected in a centralized manner during the cleaning process, so that the short lint can easily enter the exhaust fan through the pipeline, causing the exhaust fan to be blocked or even damaged in the long run. Therefore, a linen yarn short lint collection device is urgently needed to solve the above problem. Utility Model Content

[0005] Based on the deficiencies in the prior art mentioned in the above background technology, the utility model provides a linen yarn short lint collecting device.

[0006] The utility model overcomes the above technical problems by adopting the following technical solutions, specifically:

[0007] A linen yarn short lint collecting device comprises a top plate, the bottom of the top plate is fixedly connected with a vertical plate, the number of the vertical plates is two groups, the two groups of vertical plates are fixedly connected to the top plate, an exhaust fan is arranged on the top of the top plate, the bottom of the exhaust fan is fixedly connected with a mounting seat, the mounting seat is fixedly connected to the top outer wall of the top plate, a suction pipe is arranged on one side of the exhaust fan, and a collection component is arranged on one end of the suction pipe;

[0008] The collecting assembly is arranged below the top plate, and a down absorbing cover is arranged below the top plate.

[0009] As a further solution of the utility model: the top outer wall of the down suction hood is provided with openings distributed at equal distances, the inside of the openings is fixedly connected with a vertical pipe, and one end of the vertical pipe located inside the down suction hood is fixedly connected with a suction hopper.

[0010] As a further solution of the utility model: one end of the vertical pipe away from the suction hopper is fixedly connected with a connecting pipe, and the horizontal angle between the connecting pipe and the down suction hood is 30°.

[0011] As a further solution of the utility model: the collecting assembly includes a reinforcing frame fixedly connected to the outer wall of the bottom of the top plate, the bottom of the reinforcing frame is fixedly connected to a collecting box, the interior of the collecting box is fixedly connected to a metal filter screen, and the middle part of the metal filter screen is an arc-shaped structure.

[0012] As a further solution of the utility model: a mounting hole is provided at the bottom of the collecting box, and one end of the connecting pipe is fixedly connected to the inside of the mounting hole.

[0013] As a further solution of the utility model: a sealing hole is opened at the top of the mounting hole, a cover plate is arranged in the sealing hole, the cover plate cooperates with the sealing hole, an extension plate is fixedly connected to the inner wall of one side of the sealing hole, a sleeve is fixedly connected to one end of the extension plate, a rotating shaft is inserted into the inside of the sleeve, a rectangular groove is opened at the top of the cover plate, and both ends of the rotating shaft are fixedly connected to the inner walls on both sides of the rectangular groove.

[0014] As a further solution of the utility model: a discharge chute is provided on one side outer wall of the collection box, one side of the discharge chute is fixedly connected to a hinge by bolts, one side of the collection box is connected to a box door by a hinge, the box door cooperates with the discharge chute, and a handle is fixedly connected to one side outer wall of the box door.

[0015] After adopting the above structure, compared with the prior art, the utility model has the following advantages: it can realize centralized collection in the process of cleaning short fluff, which is convenient for the unified processing of the staff, and at the same time it also effectively avoids the short fluff from entering the exhaust fan and causing its malfunction and damage, thereby ensuring the stability of the operation of the entire device. Specifically, by providing an exhaust fan, a suction pipe, a collecting assembly, a connecting pipe and a vertical plate, and by setting the suction hood above the typesetter needle and starting the exhaust fan, the exhaust fan generates negative pressure suction so that the multiple groups of suction hoppers located inside the suction hood will quickly draw the short fluff into the connecting pipe, and the connecting pipe is inclined to ensure that the short fluff can be stably sucked into the collection box. In the process of generating negative pressure suction inside the collection box, the cover plate will quickly open to realize the connection between the collection box and the connecting pipe, thereby realizing the collection of short fluff. When the collection is completed, the cover plate loses the effect of negative pressure suction and will close by its own gravity, thereby avoiding the situation where a large amount of short fluff flows back. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall front structure of the utility model.

[0017] Figure 2 It is a front view planar structure schematic diagram of the utility model.

[0018] Figure 3 It is a partial half-section structural schematic diagram of the utility model.

[0019] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0020] In the figure: 1. top plate; 2. suction pipe; 3. velvet suction hood; 4. vertical plate; 5. mounting base; 6. collection box; 7. handle; 8. reinforcement frame; 9. connecting pipe; 10. vertical pipe; 11. metal filter; 12. suction hopper; 14. cover plate; 15. mounting hole; 16. sleeve; 17. rotating shaft; 18. extension plate; 19. box door; 20. exhaust fan. DETAILED DESCRIPTION

[0021] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0022] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0023] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent.

[0024] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0025] See also Figure 1 to Figure 4In an embodiment of the utility model, a linen yarn short lint collecting device comprises a top plate 1, a vertical plate 4 is fixedly connected to the bottom of the top plate 1, the vertical plates 4 are in two groups, and the two groups of vertical plates 4 are fixedly connected to the top plate 1, an exhaust fan 20 is arranged on the top of the top plate 1, a mounting seat 5 is fixedly connected to the bottom of the exhaust fan 20, and the mounting seat 5 is fixedly connected to the top outer wall of the top plate 1, a suction pipe 2 is arranged on one side of the exhaust fan 20, and a collection component is arranged at one end of the suction pipe 2;

[0026] The collecting assembly is arranged below the top plate 1 , and a down absorbing cover 3 is arranged below the top plate 1 .

[0027] Preferably, the top outer wall of the down suction hood 3 is provided with openings distributed at equal distances, a vertical pipe 10 is fixedly connected inside the opening, and a suction hopper 12 is fixedly connected to one end of the vertical pipe 10 located inside the down suction hood 3 .

[0028] Preferably, one end of the vertical pipe 10 away from the suction hopper 12 is fixedly connected to the connecting pipe 9, and the horizontal angle between the connecting pipe 9 and the down suction cover 3 is 30°.

[0029] Preferably, the collecting assembly includes a reinforcing frame 8 fixedly connected to the outer wall of the bottom of the top plate 1, the bottom of the reinforcing frame 8 is fixedly connected to a collecting box 6, the interior of the collecting box 6 is fixedly connected to a metal filter screen 11, the middle portion of the metal filter screen 11 is an arc-shaped structure, and the metal filter screen 11 can prevent short lint from being sucked into the interior of the exhaust fan 20. At the same time, since the middle portion of the metal filter screen 11 is an arc-shaped structure, a large amount of short lint can be effectively prevented from adhering to its outer wall.

[0030] Preferably, a mounting hole 15 is formed at the bottom of the collecting box 6 , and one end of the connecting pipe 9 is fixedly connected to the inside of the mounting hole 15 .

[0031] Preferably, a sealing hole is provided at the top of the mounting hole 15, and a cover plate 14 is provided in the sealing hole, the cover plate 14 cooperates with the sealing hole, an extension plate 18 is fixedly connected to an inner wall on one side of the sealing hole, a sleeve 16 is fixedly connected to one end of the extension plate 18, a rotating shaft 17 is inserted into the sleeve 16, a rectangular groove is provided at the top of the cover plate 14, and both ends of the rotating shaft 17 are fixedly connected to the inner walls on both sides of the rectangular groove, in the process of generating negative pressure suction inside the collecting box 6, the cover plate 14 will quickly open to realize the connection between the collecting box 6 and the connecting pipe 9, thereby realizing the collection of short fluff, and when the collection is completed, the cover plate 14 loses the effect of negative pressure suction and will close by its own gravity to avoid the situation where a large amount of short fluff flows back.

[0032] Preferably, a discharge chute is provided on the outer wall of one side of the collecting box 6, and a hinge is fixedly connected to one side of the discharge chute by bolts. A box door 19 is connected to one side of the collecting box 6 by a hinge, and the box door 19 cooperates with the discharge chute. A handle 7 is fixedly connected to the outer wall of one side of the box door 19, so that the staff can open the box door 19 and collect and remove the short fluff sucked into the collecting box 6.

[0033] Working principle: when it is necessary to process the short fibers in the linen yarn, the suction hood 3 can be first set above the typeset needle and the exhaust fan 20 can be started. The exhaust fan 20 generates negative pressure suction so that the multiple groups of suction hoppers 12 located inside the suction hood 3 can quickly draw the short fibers into the connecting tube 9. At the same time, the connecting tube 9 is inclined to ensure that the short fibers can be stably sucked into the collecting box 6. In the process of generating negative pressure suction inside the collecting box 6, the cover 14 will quickly open to achieve the connection between the collecting box 6 and the connecting tube 9, thereby realizing the collection of the short fibers. When the collection is completed, the cover 14 loses the effect of the negative pressure suction and will close by its own gravity to avoid the reflux of a large amount of short fibers.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention.

Claims

1. A linen yarn short lint collecting device, comprising a top plate (1), characterized in that: The bottom of the top plate (1) is fixedly connected to a vertical plate (4), the vertical plates (4) are in two groups, and the two groups of vertical plates (4) are fixedly connected to the top plate (1); an exhaust fan (20) is arranged on the top of the top plate (1), the bottom of the exhaust fan (20) is fixedly connected to a mounting seat (5), and the mounting seat (5) is fixedly connected to the top outer wall of the top plate (1); a suction pipe (2) is arranged on one side of the exhaust fan (20), and a collection component is arranged at one end of the suction pipe (2); The collecting assembly is arranged below the top plate (1), and a down absorption cover (3) is arranged below the top plate (1).

2. A linen yarn short lint collecting device according to claim 1, characterized in that: The top outer wall of the down suction hood (3) is provided with openings distributed at equal distances, a vertical pipe (10) is fixedly connected inside the opening, and a suction hopper (12) is fixedly connected to one end of the vertical pipe (10) located inside the down suction hood (3).

3. A linen yarn short lint collecting device according to claim 2, characterized in that: One end of the vertical pipe (10) away from the suction hopper (12) is fixedly connected to a connecting pipe (9), and the horizontal angle between the connecting pipe (9) and the down suction cover (3) is 30 degrees.

4. A linen yarn short lint collecting device according to claim 3, characterized in that: The collection assembly comprises a reinforcement frame (8) fixedly connected to the outer wall of the bottom of the top plate (1); the bottom of the reinforcement frame (8) is fixedly connected to a collection box (6); the interior of the collection box (6) is fixedly connected to a metal filter screen (11); the middle part of the metal filter screen (11) is an arc-shaped structure.

5. A linen yarn short lint collecting device according to claim 4, characterized in that: The bottom of the collection box (6) is provided with a mounting hole (15), and one end of the connecting pipe (9) is fixedly connected to the inside of the mounting hole (15).

6. A linen yarn short lint collecting device according to claim 5, characterized in that: A sealing hole is provided at the top of the mounting hole (15), a cover plate (14) is arranged in the sealing hole, the cover plate (14) cooperates with the sealing hole, an extension plate (18) is fixedly connected to an inner wall of one side of the sealing hole, a sleeve (16) is fixedly connected to one end of the extension plate (18), a rotating shaft (17) is inserted into the interior of the sleeve (16), a rectangular groove is provided at the top of the cover plate (14), and both ends of the rotating shaft (17) are fixedly connected to the inner walls of both sides of the rectangular groove.

7. A linen yarn short lint collecting device according to claim 6, characterized in that: A discharge chute is provided on one side outer wall of the collection box (6), one side of the discharge chute is fixedly connected to a hinge via bolts, one side of the collection box (6) is connected to a box door (19) via a hinge, the box door (19) cooperates with the discharge chute, and a handle (7) is fixedly connected to one side outer wall of the box door (19).

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