Yarn cutting device facilitating raw material positioning and used for regenerated polyester staple fiber production

Abstract

The utility model discloses a shredding device for regenerated polyester staple fiber production convenient for raw material positioning, which relates to the technical field of regenerated polyester staple fibers, and comprises a frame body, supporting legs and a supporting frame, by arranging a cleaning mechanism and a rotating part, a cleaning motor is started, and a cleaning shaft detachably and fixedly connected with the output end of the cleaning motor is driven to rotate; according to the cleaning device for the regenerated polyester staple fibers, by arranging a cleaning shaft, a rotating plate rotationally connected with the cleaning shaft rotates spirally, so that the rotating plate slides on a rotating rod, the rotating plate is driven to slide in a frame body, residual chippings on the frame body are cleaned, and by arranging a fixing mechanism, a transmission component, a connecting component and a sliding component, the regenerated polyester staple fibers are clamped and fixed; and by arranging the cleaning mechanism and the fixing mechanism, regenerated polyester staple fibers are rapidly clamped and fixed, the shredding efficiency is improved, and the situation that the shredding effect is affected due to scrap residues is avoided.

Description

Technical Field

[0001] This utility model relates to the field of recycled polyester staple fiber technology, and in particular to a filament cutting device for the production of recycled polyester staple fiber that facilitates raw material positioning. Background Technology

[0002] Recycled polyester staple fiber is an environmentally friendly fiber made from waste materials. It is mainly made from raw materials such as polyester fabric, waste polyester bottle flakes, waste spinning fibers, foam material, and pulp blocks. These waste materials undergo processes such as crushing, washing, drying, melt extrusion, spinning, winding, bundling, drawing, crimping, relaxation heat setting, and cutting to ultimately form polyester staple fibers of different lengths. Recycled polyester staple fiber has a variety of uses. It can be used in clothing fabric production, blended with other fibers, with blending rates reaching up to approximately 90%. Furthermore, recycled polyester staple fiber can also be used in home textiles, packaging fabrics, filling materials, and thermal insulation materials. Due to its lower cost and good performance, recycled polyester staple fiber has broad application prospects in the market. Compared to ordinary polyester fiber, recycled polyester staple fiber has slightly lower strength and other properties, but its environmentally friendly characteristics make it popular in a market with increasing environmental awareness. The production process of recycled polyester staple fiber reduces dependence on new petroleum resources, contributing to environmental protection.

[0003] Before cutting polyester staple fibers into filaments, they need to be fixed in place to prevent confusion during the cutting process. However, existing positioning devices are cumbersome, resulting in a long processing time for polyester staple fibers and affecting production efficiency. Furthermore, after cutting, the low strength of polyester staple fibers makes them prone to breakage, leaving broken fibers on the cutting device and affecting the cutting process. Therefore, improvements are needed. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a filament cutting device for the production of recycled polyester staple fiber that facilitates raw material positioning, thereby solving the above-mentioned technical problems.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A filament cutting device for producing recycled polyester staple fiber that facilitates raw material positioning includes a frame and support legs, wherein the support legs are fixedly connected to the frame; and further includes:

[0007] A support frame is mounted on the frame and fixedly connected to the frame;

[0008] A support cylinder is mounted on the support frame and fixedly connected to the support frame;

[0009] A support rod is slidably connected with the support cylinder.

[0010] A cutting knife is fixedly connected with the support rod.

[0011] A fixing mechanism is arranged on the frame body and used for clamping and fixing the regenerated polyester staple fiber.

[0012] A cleaning mechanism is arranged on the frame body and used for cleaning the residual debris after the cutting.

[0013] Preferably, the cleaning mechanism comprises:

[0014] A cleaning frame is fixedly connected with the frame body.

[0015] A cleaning box is fixedly connected with the cleaning frame.

[0016] A cleaning motor is fixedly connected with the cleaning box.

[0017] A cleaning shaft is detachably fixedly connected with the output end of the cleaning motor.

[0018] A rotating component is arranged on the cleaning frame.

[0019] Preferably, the rotating component comprises:

[0020] A rotating rod is arranged on the cleaning frame and fixedly connected with the cleaning frame.

[0021] A rotating plate is arranged on the cleaning shaft, rotationally connected with the cleaning shaft, and slidably connected with the rotating rod.

[0022] Preferably, the fixing mechanism comprises:

[0023] A fixing box is fixedly connected with the frame body.

[0024] A motor box is fixedly connected with the fixing box.

[0025] A fixing motor is fixedly connected with the motor box.

[0026] A fixing shaft is detachably fixedly connected with the output end of the fixing motor.

[0027] A fixing disc is fixedly connected with the fixing shaft.

[0028] A transmission component is arranged on the fixing disc.

[0029] Preferably, the transmission component comprises:

[0030] A first transmission shaft is eccentrically arranged on the fixing disc and fixedly connected with the fixing disc.

[0031] The first transmission rod is rotatably connected with the first transmission shaft.

[0032] The second transmission shaft is rotatably connected with the first transmission rod.

[0033] The second transmission rod has a plurality of second transmission rods, and the plurality of second transmission rods are uniformly arranged on the second transmission shaft and rotatably connected with the second transmission shaft.

[0034] The third transmission shaft is rotatably connected with the second transmission rod.

[0035] The connecting member is arranged on the transmission member.

[0036] Preferably, the connecting member comprises:

[0037] The connecting frame is arranged on the third transmission shaft and fixedly connected with the third transmission shaft.

[0038] The connecting rod is fixedly connected with the connecting frame.

[0039] The connecting block is arranged on the frame body, fixedly connected with the frame body, and slidably connected with the connecting rod.

[0040] The connecting plate is fixedly connected with the connecting rod.

[0041] The sliding member is arranged on the connecting plate.

[0042] Preferably, the sliding member comprises:

[0043] The first sliding shaft has a plurality of first sliding shafts, and the plurality of first sliding shafts are uniformly arranged on the connecting plate and fixedly connected with the connecting plate.

[0044] The sliding rod is rotatably connected with the first sliding shaft.

[0045] The second sliding shaft is rotatably connected with the sliding rod.

[0046] The sliding groove is arranged on the frame body.

[0047] The sliding block is arranged in the sliding groove, slidably connected with the sliding groove, and fixedly connected with the second sliding shaft.

[0048] The sliding plate is fixedly connected with the sliding block.

[0049] As the above technical scheme is adopted, the present application has the following beneficial effects:

[0050] By setting the cleaning mechanism and rotating components, the residual debris on the frame is cleaned, by setting the fixing mechanism, transmission components, connecting components and sliding components, the regenerated polyester staple fiber is clamped and fixed, by setting the cleaning mechanism and the fixing mechanism, the regenerated polyester staple fiber is quickly clamped and fixed, the cutting efficiency is improved, and the residual debris is avoided to affect the cutting effect. BRIEF DESCRIPTION OF DRAWINGS

[0051] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings described below are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0052] Figure 1 A perspective structural schematic diagram of a regenerated polyester staple fiber production cutting device facilitating raw material positioning is shown.

[0053] Figure 2 A top view structural schematic diagram of a regenerated polyester staple fiber production cutting device facilitating raw material positioning is shown.

[0054] Figure 3 A cross-sectional structural schematic diagram of A-A in the regenerated polyester staple fiber production cutting device facilitating raw material positioning is shown. Figure 2

[0055] Figure 4 A cleaning mechanism explosion diagram of a regenerated polyester staple fiber production cutting device facilitating raw material positioning is shown.

[0056] Figure 5 A fixing mechanism explosion diagram of a regenerated polyester staple fiber production cutting device facilitating raw material positioning is shown.

[0057] LEGEND:

[0058] 1, frame; 2, support leg; 3, support frame; 4, support cylinder; 5, support rod; 6, cutting knife; 7, cleaning frame; 8, cleaning frame; 9, cleaning motor; 10, cleaning shaft; 11, rotating rod; 12, rotating plate; 13, fixed frame; 14, motor frame; 15, fixed motor; 16, fixed shaft; 17, fixed disc; 18, first transmission shaft; 19, first transmission rod; 20, second transmission shaft; 21, second transmission rod; 22, third transmission shaft; 23, connecting frame; 24, connecting rod; 25, connecting block; 26, connecting plate; 27, first sliding shaft; 28, sliding rod; 29, second sliding shaft; 30, sliding groove; 31, sliding block; 32, sliding plate. DETAILED DESCRIPTION

[0059] ​With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0060] In the description of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0061] It should be noted that when a component is referred to as "fixed to" another component, it can be directly on the other component or there can be a middle component. When a component is referred to as "connected to" another component, it can be directly connected to the other component or there can be a middle component. When a component is referred to as "disposed on" another component, it can be directly disposed on the other component or there can be a middle component. The terms "vertical", "horizontal", "left", "right" and the like used in this document are for illustrative purposes only.

[0062] In addition, the terms "first", "second" are used only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly specified.

[0063] Referring to Figures 1 to 5 The present application further illustrates a regenerated polyester staple fiber production silk cutting device for raw material positioning.

[0064] The utility model provides a cut device for the production of regenerated polyester staple fiber which is convenient for raw material positioning, including frame body 1 and support leg 2, support leg 2 is fixedly connected with frame body 1, still include: support frame 3 is set up on frame body 1 with frame body 1 fixed connection, support cylinder 4 is set up on support frame 3 with support frame 3 fixed connection, support rod 5 is slidably connected with support cylinder 4, cutting knife 6 is fixedly connected with support rod 5, fixed mechanism is set up on frame body 1 for clamping and fixing regenerated polyester staple fiber, cleaning mechanism is set up on frame body 1 for cleaning the debris remaining after cutting.

[0065] Referring to Figure 1 And Figure 4 , as a preferred embodiment, the cleaning mechanism comprises: a cleaning frame 7 disposed on the frame body 1 and fixedly connected therewith; a cleaning box 8 fixedly connected with the cleaning frame 7; a cleaning motor 9 fixedly connected with the cleaning box 8; a cleaning shaft 10 detachably fixedly connected with the output end of the cleaning motor 9; and a rotating component disposed on the cleaning frame 7.

[0066] In this way, when the cleaning motor 9 operates, it drives the cleaning shaft 10 detachably fixedly connected with the output end of the cleaning motor 9 to rotate, thereby providing power for the rotating component to operate.

[0067] Referring to Figure 4 , as a preferred embodiment, the rotating component comprises: a rotating rod 11 disposed on the cleaning frame 7 and fixedly connected therewith; and a rotating plate 12 disposed on the cleaning shaft 10 and rotatably connected therewith, and slidably connected with the rotating rod 11.

[0068] In this way, the rotating plate 12 rotatably connected with the cleaning shaft 10 rotates spirally, thereby causing the rotating plate 12 to slide on the rotating rod 11, and further causing the rotating plate 12 to slide in the frame body 1, thereby achieving the cleaning of the debris remaining on the frame body 1.

[0069] Referring to Figure 1 And Figure 5 , as a preferred embodiment, the fixing mechanism comprises: a fixing box 13 disposed on the frame body 1 and fixedly connected therewith; a motor box 14 fixedly connected with the fixing box 13; a fixing motor 15 fixedly connected with the motor box 14; a fixing shaft 16 detachably fixedly connected with the output end of the fixing motor 15; a fixing disc 17 fixedly connected with the fixing shaft 16; and a transmission component disposed on the fixing disc 17.

[0070] In this way, when the fixing motor 15 operates, it drives the fixing shaft 16 detachably fixedly connected with the output end of the fixing motor 15 to rotate, thereby causing the fixing disc 17 fixedly connected with the fixing shaft 16 to rotate and driving the transmission component to operate.

[0071] Referring to Figure 5As a preferred embodiment, the transmission component comprises: a first transmission shaft 18 eccentrically arranged on the fixed disc 17 and fixedly connected with the fixed disc 17; a first transmission rod 19 rotationally connected with the first transmission shaft 18; a second transmission shaft 20 rotationally connected with the first transmission rod 19; a plurality of second transmission rods 21 uniformly arranged on the second transmission shaft 20 and rotationally connected with the second transmission shaft 20; a third transmission shaft 22 rotationally connected with the second transmission rod 21; and a connecting component arranged on the transmission component.

[0072] In this way, the first transmission rod 19 rotationally connected with the first transmission shaft 18 is rotated, the second transmission rod 21 rotationally connected with the second transmission shaft 20 is rotated, and the connecting component is operated.

[0073] Referring to Figure 5 As a preferred embodiment, the connecting component comprises: a connecting frame 23 arranged on the third transmission shaft 22 and fixedly connected with the third transmission shaft 22; a connecting rod 24 fixedly connected with the connecting frame 23; a connecting block 25 arranged on the frame body 1 and fixedly connected with the frame body 1 and slidably connected with the connecting rod 24; a connecting plate 26 fixedly connected with the connecting rod 24; and a sliding component arranged on the connecting plate 26.

[0074] In this way, the connecting frame 23 fixedly connected with the third transmission shaft 22 is moved, the connecting rod 24 fixedly connected with the connecting frame 23 is slid in the connecting block 25, the connecting plate 26 is moved, and the sliding component is operated.

[0075] Referring to Figure 1 and Figure 5 As a preferred embodiment, the sliding component comprises: a plurality of first sliding shafts 27 uniformly arranged on the connecting plate 26 and fixedly connected with the connecting plate 26; a sliding rod 28 rotationally connected with the first sliding shaft 27; a second sliding shaft 29 rotationally connected with the sliding rod 28; a sliding groove 30 arranged on the frame body 1; a sliding block 31 arranged in the sliding groove 30 and slidably connected with the sliding groove 30 and fixedly connected with the second sliding shaft 29; and a sliding plate 32 fixedly connected with the sliding block 31.

[0076] In this way, the sliding rod 28 rotationally connected with the first sliding shaft 27 is rotated, the sliding block 31 fixedly connected with the second sliding shaft 29 is slid in the sliding groove 30, the sliding plate 32 fixedly connected with the sliding block 31 is moved, the sliding plates 32 are moved close to each other, the sliding plates 32 are in contact with the regenerated polyester staple fibers, and the regenerated polyester staple fibers are clamped and fixed.

[0077] Working principle: in use, first put the recycled polyester staple fiber into the frame 1, then start the fixed motor 15, drive the fixed shaft 16 which is detachably connected with the output end of the fixed motor 15, make the fixed disc 17 which is fixedly connected with the fixed shaft 16 rotate, so as to drive the first transmission rod 19 which is rotatably connected with the first transmission shaft 18, make the second transmission rod 21 which is rotatably connected with the second transmission shaft 20 rotate, drive the connecting frame 23 which is fixedly connected with the third transmission shaft 22, make the connecting rod 24 which is fixedly connected with the connecting frame 23 slide in the connecting block 25, make the connecting plate 26 move, so as to drive the sliding rod 28 which is rotatably connected with the first sliding shaft 27 rotate, make the sliding block 31 which is fixedly connected with the second sliding shaft 29 slide in the sliding groove 30, so as to drive the sliding plate 32 which is fixedly connected with the sliding block 31 move, make the sliding plate 32 close to each other, until the sliding plate 32 contacts with the recycled polyester staple fiber, realize clamping and fixing the recycled polyester staple fiber;

[0078] When the recycled polyester staple fiber is cut into silk, start the cleaning motor 9, drive the cleaning shaft 10 which is detachably connected with the output end of the cleaning motor 9, make the rotating plate 12 which is rotatably connected with the cleaning shaft 10 rotate spirally, so as to make the rotating plate 12 slide on the rotating rod 11, so as to drive the rotating plate 12 slide in the frame 1, realize cleaning the residual debris on the frame 1.

[0079] The above description of the embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A filament cutting device for producing recycled polyester staple fiber that facilitates raw material positioning, comprising a frame (1) and a support leg (2), wherein the support leg (2) is fixedly connected to the frame (1); characterized in that, Also includes: A support frame (3) is mounted on the frame (1) and fixedly connected to the frame (1); A support cylinder (4) is mounted on the support frame (3) and is fixedly connected to the support frame (3); The support rod (5) is slidably connected to the support cylinder (4); The cutting blade (6) is fixedly connected to the support rod (5); A fixing mechanism is provided on the frame (1) for clamping and fixing the recycled polyester staple fiber; A cleaning mechanism is provided on the frame (1) for cleaning up the debris remaining after shredding.

2. The filament cutting device for producing recycled polyester staple fiber according to claim 1, which facilitates raw material positioning, is characterized in that, The cleaning mechanism includes: A cleaning rack (7) is mounted on the frame (1) and fixedly connected to the frame (1); The cleaning frame (8) is fixedly connected to the cleaning rack (7); Cleaning motor (9) is fixedly connected to the cleaning frame (8); The cleaning shaft (10) is detachably and fixedly connected to the output end of the cleaning motor (9); A rotating component is mounted on the cleaning rack (7).

3. The filament cutting device for producing recycled polyester staple fiber according to claim 2, characterized in that, The rotating component includes: A rotating rod (11) is mounted on the cleaning frame (7) and is fixedly connected to the cleaning frame (7); A rotating plate (12) is mounted on the cleaning shaft (10), rotatably connected to the cleaning shaft (10), and slidably connected to the rotating rod (11).

4. The filament cutting device for producing recycled polyester staple fiber according to claim 3, characterized in that, The fixing mechanism includes: A fixed frame (13) is disposed on the frame (1) and fixedly connected to the frame (1); The motor frame (14) is fixedly connected to the fixed frame (13); A fixed motor (15) is fixedly connected to the motor frame (14); The fixed shaft (16) is detachably and fixedly connected to the output end of the fixed motor (15); A fixed disk (17) is fixedly connected to the fixed shaft (16); The transmission component is mounted on the fixed disk (17).

5. A filament cutting device for producing recycled polyester staple fiber according to claim 4, characterized in that, The transmission component includes: The first drive shaft (18) is eccentrically mounted on the fixed disk (17) and fixedly connected to the fixed disk (17); The first transmission rod (19) is rotatably connected to the first transmission shaft (18); The second drive shaft (20) is rotatably connected to the first drive rod (19); The second transmission rod (21) has multiple rods, and the multiple second transmission rods (21) are evenly arranged on the second transmission shaft (20) and rotatably connected to the second transmission shaft (20); The third transmission shaft (22) is rotatably connected to the second transmission rod (21); A connecting component is disposed on the transmission component.

6. A filament cutting device for producing recycled polyester staple fiber according to claim 5, characterized in that, The connecting component includes: A connecting frame (23) is disposed on the third transmission shaft (22) and fixedly connected to the third transmission shaft (22); The connecting rod (24) is fixedly connected to the connecting frame (23); A connecting block (25) is disposed on the frame (1), fixedly connected to the frame (1), and slidably connected to the connecting rod (24); The connecting plate (26) is fixedly connected to the connecting rod (24); A sliding component is disposed on the connecting plate (26).

7. A filament cutting device for producing recycled polyester staple fiber according to claim 6, characterized in that, The sliding component includes: The first sliding shaft (27) has multiple first sliding shafts (27), and the multiple first sliding shafts (27) are evenly arranged on the connecting plate (26) and fixedly connected to the connecting plate (26); The sliding rod (28) is rotatably connected to the first sliding shaft (27); The second sliding shaft (29) is rotatably connected to the sliding rod (28); A sliding groove (30) is formed on the frame (1); A sliding block (31) is disposed in the sliding groove (30), is slidably connected to the sliding groove (30), and is fixedly connected to the second sliding shaft (29); The sliding plate (32) is fixedly connected to the sliding block (31).

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