Cotton yarn strip cutting device for cotton yarn processing

Abstract

The utility model relates to the technical field of cotton yarn processing, and discloses a cotton yarn strip cutting device for cotton yarn processing, which comprises a workbench, the top end of the workbench is fixedly connected with a transmission platform, the transmission platform is provided with a leveling assembly for abutting against a cotton yarn strip, and the top end of the workbench is fixedly connected with a connecting seat. A rotating shaft is arranged on the conveying platform, a material pressing plate is arranged on the rotating shaft, a material pressing hole is formed in the material pressing plate, a plurality of partition plates are fixedly connected to the top end of the connecting seat, a conveying assembly used for conveying cotton yarn strips is arranged on the connecting seat, and a cutting assembly is fixedly connected to the connecting seat. The pressing plate is large in density, the rotating shaft rotates under the action of gravity, the long-strip-shaped protrusions penetrate through the pressing holes, multiple sections of cotton yarn strips are pressed and leveled, and compared with the prior art, the edge curling situation is reduced, the flat cutting state is guaranteed, and the finished product quality is optimized.

Description

Technical Field

[0001] The utility model relates to the technical field of cotton yarn processing, in particular to a cotton yarn strip cutting device used for cotton yarn processing. Background Art

[0002] Cotton yarn is the yarn made from cotton fiber through spinning process, and is called cotton thread after plying. According to different spinning processes, it can be divided into carded yarn and combed yarn; carded yarn: the yarn spun from cotton fiber through ordinary spinning system; combed yarn: the yarn spun from cotton fiber through combed spinning system. Combed yarn uses high-quality raw materials, and the fibers in the yarn are straight and parallel, with few knots, good luster, uniform yarn and high strength. This type of cotton yarn is mostly used to weave high-end fabrics.

[0003] The existing cotton yarn cutting device for cotton yarn processing is not easy to cut because the cotton yarn is relatively soft, and is prone to curling and uneven cutting, which affects the quality of the finished product. Therefore, a cotton yarn cutting device for cotton yarn processing is proposed to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The utility model aims to solve the problem that the cotton yarn is relatively soft and not easy to cut, and curling and uneven cutting are likely to occur, thus affecting the quality of the finished product.

[0006] (II) Technical solution

[0007] The technical solution of the utility model to solve the above technical problems is as follows:

[0008] A cotton yarn cutting device for cotton yarn processing, comprising a workbench, a transmission platform is fixedly connected to the top of the workbench, a leveling component for resisting the cotton yarn is arranged on the transmission platform, a connecting seat is fixedly connected to the top of the workbench, a plurality of partition plates are fixedly connected to the top of the connecting seat, a transmission component for transmitting the cotton yarn is arranged on the connecting seat, a cutting component is fixedly connected to the connecting seat, a discharging seat in contact with the right end of the connecting seat is fixedly connected to the top of the workbench, two supporting arms are fixedly connected to the workbench, a fixed shaft is detachably connected between the two supporting arms by bolts, and a cotton yarn cylinder is rotatably connected to the outer side of the fixed shaft;

[0009] The leveling assembly includes a fixed plate, two fixed plates are fixedly connected to the left end of the transmission platform, a rotating shaft is rotatably connected between the two fixed plates, a pressing plate is fixedly connected to the outer side of the rotating shaft, a plurality of long strip-shaped protrusions are arranged on the pressing plate, and a plurality of pressing holes for the plurality of long strip-shaped protrusions to extend into are opened on the transmission platform.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Preferably, the transmission component includes a driving motor, the driving motor is fixedly connected to the inner side of the connecting seat, the outer side of the output end of the driving motor is fixedly connected to a pulley transmission mechanism, the inner side of the connecting seat is rotatably connected to two transmission shafts, the outer sides of the two transmission shafts are fixedly connected to transmission rollers, and the transmission shaft below is fixedly connected to the inner side of the pulley transmission mechanism.

[0012] Preferably, the cutting assembly includes a support seat, the connecting seat is fixedly connected to the support seat, the top of the support seat is fixedly connected to a cylinder, the inner side of the cylinder is slidably connected to a cylinder top rod, the bottom end of the cylinder top rod is fixedly connected to a cutting knife, the inner side of the support seat is slidably connected to two guide rods, and the two guide rods are fixedly connected to the top of the cutting knife.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0015] The utility model arranges a rotating shaft, a pressing plate, a long strip-shaped protrusion and a pressing hole, and one end of multiple cotton yarn strips is drawn out through a gap between the pressing plate and a transmission platform. The pressing plate has a large density, and the rotating shaft rotates under the action of gravity. A plurality of long strip-shaped protrusions pass through the pressing hole to press and flatten the multiple cotton yarn strips. Compared with the prior art, the occurrence of curling is reduced, the flat cutting state is ensured, and the quality of the finished product is optimized. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a schematic diagram of the structure of the leveling component of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the transmission component of the utility model;

[0019] Figure 4 This is a schematic diagram of the cutting assembly structure of the utility model.

[0020] In the figure: 1. workbench; 2. transmission platform; 3. leveling assembly; 31. fixed plate; 32. rotating shaft; 33. pressing plate; 34. protrusion; 35. pressing hole; 4. connecting seat; 5. partition plate; 6. transmission assembly; 61. driving motor; 62. pulley transmission mechanism; 63. transmission shaft; 64. transmission roller; 7. cutting assembly; 71. supporting seat; 72. cylinder; 73. cylinder push rod; 74. cutting knife; 75. guide rod; 8. discharge seat; 9. support arm; 10. fixed axis; 11. cotton yarn tube. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the embodiment, Figure 1-4 A cotton yarn cutting device for cotton yarn processing is provided, comprising a workbench 1, a transmission platform 2 is fixedly connected to the top of the workbench 1, a flattening component 3 for resisting the cotton yarn is arranged on the transmission platform 2, a connecting seat 4 is fixedly connected to the top of the workbench 1, a plurality of partition plates 5 are fixedly connected to the top of the connecting seat 4, a transmission component 6 for transmitting the cotton yarn is arranged on the connecting seat 4, a cutting component 7 is fixedly connected to the connecting seat 4, a discharging seat 8 in contact with the right end of the connecting seat 4 is fixedly connected to the top of the workbench 1, two support arms 9 are fixedly connected to the workbench 1, a fixed shaft 10 is detachably connected between the two support arms 9 by bolts, and a cotton yarn cylinder 11 is rotatably connected to the outer side of the fixed shaft 10;

[0023] The leveling assembly 3 includes a fixed plate 31, and two fixed plates 31 are fixedly connected to the left end of the transmission platform 2. A rotating shaft 32 is rotatably connected between the two fixed plates 31, and a pressing plate 33 is fixedly connected to the outer side of the rotating shaft 32. A plurality of long strip-shaped protrusions 34 are arranged on the pressing plate 33, and a plurality of pressing holes 35 for the plurality of long strip-shaped protrusions 34 to extend into are opened on the transmission platform 2.

[0024] Through the above arrangement, firstly, the cotton yarn tube 11 wrapped with cotton yarn strips (multiple sections of cotton yarn strips are wound on the outer side of the cotton yarn tube 11) is sleeved on the outer side of the fixed shaft 10 and installed between the two support arms 9 by bolts, and one end of the multiple sections of cotton yarn strips is pulled out from the gap between the pressing plate 33 and the transmission platform 2 (the pressing plate 33 has a large density, and the rotating shaft 32 rotates under the action of gravity, and several long strip-shaped protrusions 34 pass through the pressing hole 35 to press and flatten the multiple sections of cotton yarn strips), and respectively pass through several partition plates 5 and finally pass through the transmission component 6, and the multiple sections of cotton yarn strips are transmitted through the transmission component 6, and finally the multiple sections of cotton yarn strips are cut by the cutting component 7, and the cut cotton yarn strips slide down through the discharge seat 8, and a collecting device is set at the lower right bottom of the discharge seat 8 for collection. It should be noted that the entire device is controlled by the cooperation of the operating table and the controller, and four universal wheels are also provided at the bottom end of the workbench 1 for the movement of the entire device.

[0025] Reference Figure 1-4 , wherein the transmission assembly 6 includes a driving motor 61, the inner side of the connecting seat 4 is fixedly connected with the driving motor 61, the outer side of the output end of the driving motor 61 is fixedly connected with a pulley transmission mechanism 62, the inner side of the connecting seat 4 is rotatably connected with two transmission shafts 63, the outer sides of the two transmission shafts 63 are fixedly connected with transmission rollers 64, and the lower transmission shaft 63 is fixedly connected to the inner side of the pulley transmission mechanism 62;

[0026] Through the above-mentioned structural setting, multiple sections of cotton yarn pass through two transmission rollers 64, and the multiple sections of cotton yarn are in close contact with the two transmission rollers 64. The driving motor 61 is started, and the pulley transmission mechanism 62 transmits the power generated by the driving motor 61 to the transmission shaft 63 below, thereby causing the transmission roller 64 below to rotate, and the multiple sections of cotton yarn are driven to be transmitted under the action of friction.

[0027] Reference Figure 1-4 , wherein the cutting assembly 7 comprises a support seat 71, the support seat 71 is fixedly connected to the connecting seat 4, the top of the support seat 71 is fixedly connected to a cylinder 72, the inner side of the cylinder 72 is slidably connected to a cylinder push rod 73, the bottom end of the cylinder push rod 73 is fixedly connected to a cutting knife 74, the inner side of the support seat 71 is slidably connected to two guide rods 75, and the two guide rods 75 are fixedly connected to the top of the cutting knife 74;

[0028] Through the above-mentioned structural arrangement, a knife groove is opened on the connecting seat 4, the cylinder 72 is started, and the cylinder push rod 73 is pushed out. Under the guidance of the two guide rods 75, the cutting knife 74 is ensured to move vertically downward until the multiple sections of cotton yarn strips are pushed down to contact the knife groove and the multiple sections of cotton yarn strips are cut. After the cutting is completed, the cylinder push rod 73 is retracted and returned to its original position.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cotton yarn cutting device for cotton yarn processing, characterized in that: The invention comprises a workbench (1), wherein the top of the workbench (1) is fixedly connected to a transmission platform (2), a leveling component (3) for resisting against a cotton yarn strip is arranged on the transmission platform (2), the top of the workbench (1) is fixedly connected to a connecting seat (4), the top of the connecting seat (4) is fixedly connected to a plurality of partition plates (5), a transmission component (6) for transmitting the cotton yarn strip is arranged on the connecting seat (4), a cutting component (7) is fixedly connected to the connecting seat (4), the top of the workbench (1) is fixedly connected to a discharging seat (8) in contact with the right end of the connecting seat (4), two support arms (9) are fixedly connected to the workbench (1), a fixed shaft (10) is detachably connected between the two support arms (9) by bolts, and a cotton yarn tube (11) is rotatably connected to the outer side of the fixed shaft (10); The leveling assembly (3) comprises a fixed plate (31), the left end of the transmission platform (2) is fixedly connected to two fixed plates (31), a rotating shaft (32) is rotatably connected between the two fixed plates (31), a pressing plate (33) is fixedly connected to the outer side of the rotating shaft (32), a plurality of long strip-shaped protrusions (34) are arranged on the pressing plate (33), and a plurality of pressing holes (35) for the plurality of long strip-shaped protrusions (34) to extend into are opened on the transmission platform (2).

2. A cotton yarn cutting device for cotton yarn processing according to claim 1, characterized in that: The transmission component (6) comprises a driving motor (61), the driving motor (61) is fixedly connected to the inner side of the connecting seat (4), the output end of the driving motor (61) is fixedly connected to the outer side of a belt pulley transmission mechanism (62), the inner side of the connecting seat (4) is rotatably connected to two transmission shafts (63), the outer sides of the two transmission shafts (63) are fixedly connected to transmission rollers (64), and the lower transmission shaft (63) is fixedly connected to the inner side of the belt pulley transmission mechanism (62).

3. A cotton yarn cutting device for cotton yarn processing according to claim 1, characterized in that: The cutting assembly (7) comprises a support seat (71), the connecting seat (4) is fixedly connected to the support seat (71), the top end of the support seat (71) is fixedly connected to a cylinder (72), the inner side of the cylinder (72) is slidably connected to a cylinder top rod (73), the bottom end of the cylinder top rod (73) is fixedly connected to a cutting knife (74), the inner side of the support seat (71) is slidably connected to two guide rods (75), and the two guide rods (75) are fixedly connected to the top end of the cutting knife (74).

Images