Pre-drawing bundling device for combed compact spinning production

Abstract

The utility model relates to the technical field of textile processing equipment, and provides a pre-drawing bundling device for combed compact spinning production, which comprises a bottom plate, a fixing frame and a transverse frame, a lifting component is arranged between the fixing frame and the transverse frame, a movable supporting component is arranged at the bottom of the bottom plate, and a dispersed feeding component is arranged at the top of the bottom plate and the top of the transverse frame. The concentration assembly is arranged at the outer end of the transverse frame, the top groove is formed in the top of the transverse frame, a fixed sleeve is arranged in the transverse frame, and the upper end of the fixed sleeve is rotationally connected with a movable sleeve through a pin shaft. According to the technical scheme, the problems that in the prior art, in the combing compact spinning production process, cotton silks are directly fed into the ribbon lap equipment, and the scattered cotton silks cannot be pre-bundled and neatened in advance, so that the cotton silks are scattered and broken, and the quality of cotton slivers is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of textile processing equipment, in particular to a pre-drawing and bundling device for combed compact spinning production. Background Art

[0002] The function of the drawing frame is to improve the internal structure of the sliver, thereby improving the uniformity of its long segments, while reducing the weight unevenness, making the fibers in the sliver straight and parallel, reducing hooks, making the fineness meet the requirements, and making the raw materials of different types or qualities mix evenly to achieve the specified mixing ratio. In the combed compact spinning production process, the cotton yarn is directly fed into the winding equipment. The more dispersed cotton yarn will not be pre-combined and bundled in advance, so it will be more scattered, which reduces the quality of the cotton sliver.

[0003] Therefore, improvements are made to address the above problems. Utility Model Content

[0004] The utility model proposes a pre-drawing and bundling device for combed compact spinning production, which solves the problem in the related art that in the combed compact spinning production process, cotton yarns are directly fed into the winding equipment, and the relatively scattered cotton yarns are not pre-drawn and bundled in advance, so they are relatively scattered and the quality of the cotton strips is reduced.

[0005] The technical solution of the utility model is as follows: a pre-drawing and bundling device for combed compact spinning production, comprising

[0006] A bottom plate, a fixing frame and a cross frame, wherein the fixing frame is fixed to the bottom plate and the cross frame is arranged on the top of the fixing frame;

[0007] A lifting assembly, the lifting assembly being arranged between the fixing frame and the cross frame;

[0008] A movable support assembly, the movable support assembly being arranged at the bottom of the base plate;

[0009] A dispersed feeding assembly, the dispersed feeding assembly being arranged on the bottom plate and the top of the horizontal frame;

[0010] a centralized component, the centralized component being arranged at an outer end of the horizontal frame;

[0011] The dispersed feeding assembly includes a plurality of top grooves, which are all opened on the top of the horizontal frame. A fixed sleeve is arranged in the horizontal frame, and the upper end of the fixed sleeve is rotatably connected to a movable sleeve through a pin shaft.

[0012] As a further technical solution, a telescopic cylinder is rotatably connected to the top groove via a pin shaft, the output end of the telescopic cylinder is rotatably connected to the outer end surface of the movable sleeve via a pin shaft, and several placement platforms are provided on the surface of the bottom plate, and the interior of the placement platform is a rotatable structure.

[0013] As a further technical solution, the centralized component includes a movable plate, which is rotatably connected to the side end face of the horizontal frame via a pin shaft. The side end face of the movable plate is provided with an insert plate, which is plugged into the horizontal frame.

[0014] As a further technical solution, the plug plate is fixed to the cross frame by bolts, a plurality of through holes are opened on the surface of the movable plate, a plurality of partitions are set on the surface of the movable plate, a pair of limit rods are connected between the partitions, and a central cover is set on the side surface of the movable plate.

[0015] As a further technical solution, the lifting assembly includes a pair of lifting cylinders, which are fixed at the bottom of the fixed frame. The output ends of the lifting cylinders are connected to the bottom of the horizontal frame. A pair of telescopic rods are provided at the bottom of the horizontal frame, and the telescopic rods are movably mounted in the fixed frame.

[0016] As a further technical solution, the movable support assembly includes a plurality of movable wheels, which are arranged at four relative corners of the bottom surface of the base plate, and a plurality of internally threaded tubes are provided on the surface of the base plate.

[0017] As a further technical solution, a support screw is screwed into the internal threaded tube, an anti-skid plate is provided at the lower end of the support screw, and a drive block is provided at the upper end of the support screw, and the drive block is a polygonal structure.

[0018] As a further technical solution, the lengths of several of the partitions increase in a step-like manner, and the front ends of the partitions are bent to one side.

[0019] As a further technical solution, the fixed sleeve and the movable sleeve are both semicircular structures, and the inner end surfaces of the fixed sleeve and the movable sleeve are both arc-shaped structures.

[0020] As a further technical solution, the bottom of the base plate is a concave structure, and the anti-skid plate is located at the concave part of the bottom of the base plate.

[0021] The working principle and beneficial effects of the utility model are as follows:

[0022] 1. The utility model is provided with a dispersed feeding assembly. Through the interaction of structures such as a fixed sleeve, a movable sleeve and a telescopic cylinder, the cotton threads can be passed through the openable movable sleeve in cooperation with the fixed sleeve, and the arc-shaped structural surface makes the transportation of the cotton threads smoother without causing the cotton threads to scatter.

[0023] 2. The utility model is provided with a centralized component. Through the interaction of structures such as movable plates, partitions, perforations and centralized covers, multiple strands of cotton threads can be evenly separated and then concentrated to one point through the centralized cover. The noisy cotton threads can be gathered together for pre-merging, which is beneficial to subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0025] Figure 1 This is a schematic diagram of the structure of the utility model;

[0026] Figure 2 This is the axonometric drawing of the utility model;

[0027] Figure 3 For this utility model Figure 1 A partial enlarged view of part A;

[0028] Figure 4 For this utility model Figure 1 A partial enlarged view of part B;

[0029] In the figure: 1. Bottom plate; 2. Fixed frame; 3. Horizontal frame; 4. Dispersed feeding assembly; 4-1. Top groove; 4-2. Fixed sleeve; 4-3. Movable sleeve; 4-4. Telescopic cylinder; 4-5. Placement table; 5. Centralizing assembly; 5-1. Movable plate; 5-2. Insert plate; 5-3. Perforation; 5-4. Partition; 5-5. Limit rod; 5-6. Centralizing cover; 6. Lifting assembly; 6-1. Lifting cylinder; 6-2. Telescopic rod; 7. Mobile support assembly; 7-1. Moving wheel; 7-2. Internally threaded pipe; 7-3. Support screw; 7-4. Anti-skid plate; 7-5. Drive block. DETAILED DESCRIPTION

[0030] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] like Figures 1 to 4 As shown, this embodiment proposes a pre-drawing and bundling device for combed compact spinning production, comprising

[0032] Base plate 1, fixing frame 2 and cross frame 3, the fixing frame 2 is fixed on the base plate 1, and the cross frame 3 is arranged on the top of the fixing frame 2;

[0033] The lifting assembly 6 is arranged between the fixed frame 2 and the horizontal frame 3;

[0034] The movable support assembly 7 is arranged at the bottom of the base plate 1;

[0035] The dispersed feeding assembly 4 is arranged on the bottom plate 1 and the top of the horizontal frame 3;

[0036] Centralized component 5, the centralized component 5 is arranged at the outer end of the horizontal frame 3;

[0037] The dispersed feeding assembly 4 includes several top grooves 4-1, which are all opened at the top of the cross frame 3. A fixed sleeve 4-2 is provided in the cross frame 3. The upper end of the fixed sleeve 4-2 is rotatably connected to the movable sleeve 4-3 through a pin shaft. A telescopic cylinder 4-4 is rotatably connected to the top groove 4-1 through a pin shaft. The output end of the telescopic cylinder 4-4 is rotatably connected to the outer end surface of the movable sleeve 4-3 through a pin shaft. Several placement platforms 4-5 are provided on the surface of the bottom plate 1, and the interior of the placement platform 4-5 is a rotatable structure.

[0038] In this embodiment, in order to achieve a dispersed and uniform feeding effect, a dispersed feeding component 4 is designed, and a plurality of top grooves 4-1 are opened on the top of the horizontal frame 3. A fixed sleeve 4-2 is fixed in each of the top grooves 4-1. The upper end of the fixed sleeve 4-2 is connected to a movable sleeve 4-3 by rotating through a pin shaft. The movable sleeve 4-3 can be rotated outward to open. A telescopic cylinder 4-4 is rotated between the upper end of the movable sleeve 4-3 and the top groove 4-1 by rotating through a pin shaft. The movable sleeve 4-3 is opened and closed by telescoping the output end of the telescopic cylinder 4-4 for passing the cotton thread.

[0039] Furthermore, the centralized component 5 includes a movable plate 5-1, which is rotatably connected to the side end face of the cross frame 3 through a pin shaft, and a plug-in plate 5-2 is provided on the side end face of the movable plate 5-1. The plug-in plate 5-2 is plugged into the cross frame 3, and the plug-in plate 5-2 is fixed to the cross frame 3 by bolts. A plurality of through holes 5-3 are provided on the surface of the movable plate 5-1, and a plurality of partitions 5-4 are provided on the surface of the movable plate 5-1. A pair of limit rods 5-5 are connected between the partitions 5-4, and a centralized cover 5-6 is provided on the side surface of the movable plate 5-1.

[0040] In this embodiment, in order to achieve the effect of concentrating the cotton threads, a concentrating component 5 is designed. A movable plate 5-1 that can be rotated outward is connected to one end of the horizontal frame 3 through a pin shaft. An insert plate 5-2 is provided on the top of the movable plate 5-1. The insert plate 5-2 can be inserted into the horizontal frame 3 and fixed by bolts for easy opening and adjustment. A plurality of through-holes 5-3 are provided on the surface of the movable plate 5-1 for passing the cotton threads. A plurality of partitions 5-4 are also fixed. Two limiting rods 5-5 are provided between the partitions 5-4 to separate the cotton threads between the partitions 5-4 to avoid the cotton threads affecting each other and playing an anti-falling effect through the limiting rods 5-5. A concentrating cover 5-6 is provided on the side of the partition 5-4 for concentrating multiple cotton threads for concentrated bundling.

[0041] Furthermore, the lifting assembly 6 includes a pair of lifting cylinders 6-1, which are fixed at the bottom of the fixed frame 2. The output end of the lifting cylinder 6-1 is connected to the bottom of the cross frame 3. A pair of telescopic rods 6-2 are provided at the bottom of the cross frame 3, and the movable sleeve 4-3 of the telescopic rod 6-2 is installed in the fixed frame 2.

[0042] In this embodiment, in order to achieve the effect of adjusting the height, a lifting component 6 is designed. Two lifting cylinders 6-1 are arranged at the bottom of the fixed frame 2. The output end of the lifting cylinder 6-1 is connected to the cross frame 3. The lifting and lowering of the cross frame 3 can be controlled by the lifting cylinder 6-1. Two telescopic rods 6-2 are connected between the bottom of the cross frame 3 and the fixed frame 2 to improve stability during lifting.

[0043] Furthermore, the movable support assembly 7 includes a plurality of movable wheels 7-1, which are arranged at the four relative corners of the bottom surface of the base plate 1. A plurality of internal threaded tubes 7-2 are provided on the surface of the base plate 1. A support screw 7-3 is screwed into the internal threaded tube 7-2. An anti-skid plate 7-4 is provided at the lower end of the support screw 7-3, and a driving block 7-5 is provided at the upper end of the support screw 7-3. The driving block 7-5 is a polygonal structure.

[0044] In this embodiment, in order to achieve the effect of convenient movement and fixation, a mobile support assembly 7 is designed. Moving wheels 7-1 are provided at the four corners of the bottom, which can move on the ground. A plurality of transversely arranged internal threaded tubes 7-2 are provided on the surface of the base plate 1. A support screw 7-3 is screwed in the internal threaded tube 7-2. An anti-skid plate 7-4 is provided at the lower end of the support screw 7-3, and a driving block 7-5 is provided at the upper end. The support screw 7-3 can be screwed by the driving block 7-5 to support the anti-skid plate 7-4 on the ground to fix the base plate 1.

[0045] Furthermore, the lengths of the plurality of partitions 5 - 4 increase in a step-like manner, and the front ends of the partitions 5 - 4 are bent to one side.

[0046] In this embodiment, the bending and increasing length structure are combined with the inclination angle of the cotton yarn to reduce friction and correct the position.

[0047] Furthermore, both the fixed sleeve 4-2 and the movable sleeve 4-3 are semicircular structures, and the inner end surfaces of the fixed sleeve 4-2 and the movable sleeve 4-3 are arc-shaped structures.

[0048] In this embodiment, the semicircular fixed sleeve 4-2 cooperates with the movable sleeve 4-3, so that the cotton thread can be put in the middle and will not fall off, and the arc structure can reduce friction.

[0049] Furthermore, the bottom of the base plate 1 is a concave structure, and the anti-skid plate 7 - 4 is located at the concave portion of the bottom of the base plate 1 .

[0050] In this embodiment, the anti-skid plate 7-4 is retracted into the concave portion through the concave structure, thereby avoiding affecting the movement of the moving wheel 7-1.

[0051] When it is needed, put the whole roll of cotton thread on the placement table 4-5, pull out one end and put it into the fixed sleeve 4-2, then start the telescopic cylinder 4-4 to close the movable sleeve 4-3, and then pass the cotton thread through the partitions 5-4 and the perforation 5-3, and then pass through the central sleeve and connect it to the winding device. Then the winding device starts to wind. When moving, turn the support screw 7-3 to retract the anti-slip plate 7-4, and then move it through the moving wheel 7-1. When adjusting the height, start the lifting cylinder 6-1 to adjust the height of the cross frame 3.

[0052] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A pre-drawing and bundling device for combed compact spinning production, characterized in that: include A base plate (1), a fixing frame (2) and a cross frame (3), wherein the fixing frame (2) is fixed on the base plate (1), and the cross frame (3) is arranged on top of the fixing frame (2); A lifting assembly (6), the lifting assembly (6) being arranged between the fixing frame (2) and the cross frame (3); A movable support assembly (7), the movable support assembly (7) being arranged at the bottom of the base plate (1); A dispersed feeding assembly (4), the dispersed feeding assembly (4) being arranged on the bottom plate (1) and the top of the cross frame (3); A centralized component (5), the centralized component (5) being arranged at the outer end of the horizontal frame (3); The dispersed feeding assembly (4) comprises a plurality of top grooves (4-1), each of which is opened on the top of the horizontal frame (3). A fixed sleeve (4-2) is provided in the horizontal frame (3), and the upper end of the fixed sleeve (4-2) is rotatably connected to a movable sleeve (4-3) via a pin shaft.

2. A pre-drawing and bundling device for combed compact spinning production according to claim 1, characterized in that: A telescopic cylinder (4-4) is rotatably connected in the top groove (4-1) via a pin shaft, and an output end of the telescopic cylinder (4-4) is rotatably connected to the outer end surface of the movable sleeve (4-3) via a pin shaft. A plurality of placement platforms (4-5) are provided on the surface of the bottom plate (1), and the interior of the placement platforms (4-5) is a rotatable structure.

3. The pre-drawing and bundling device for combed compact spinning production according to claim 1, characterized in that: The centralized assembly (5) comprises a movable plate (5-1), the movable plate (5-1) being rotatably connected to the side end face of the horizontal frame (3) via a pin shaft, and an inserting plate (5-2) being provided on the side end face of the movable plate (5-1), and the inserting plate (5-2) being inserted and connected in the horizontal frame (3).

4. A pre-drawing and bundling device for combed compact spinning production according to claim 3, characterized in that: The plug plate (5-2) is fixed to the cross frame (3) by bolts, a plurality of through holes (5-3) are provided on the surface of the movable plate (5-1), a plurality of partitions (5-4) are provided on the surface of the movable plate (5-1), a pair of limiting rods (5-5) are connected between the partitions (5-4), and a centralizing cover (5-6) is provided on the side surface of the movable plate (5-1).

5. The pre-drawing and bundling device for combed compact spinning production according to claim 1, characterized in that: The lifting assembly (6) includes a pair of lifting cylinders (6-1), the lifting cylinders (6-1) are fixed to the bottom of the fixed frame (2), the output ends of the lifting cylinders (6-1) are connected to the bottom of the cross frame (3), a pair of telescopic rods (6-2) are provided at the bottom of the cross frame (3), and the movable sleeves (4-3) of the telescopic rods (6-2) are installed in the fixed frame (2).

6. The pre-drawing and bundling device for combed compact spinning production according to claim 1, characterized in that: The movable support assembly (7) comprises a plurality of movable wheels (7-1), the movable wheels (7-1) being arranged at four relative corners of the bottom surface of the base plate (1), and a plurality of internally threaded tubes (7-2) being arranged on the surface of the base plate (1).

7. A pre-drawing and bundling device for combed compact spinning production according to claim 6, characterized in that: A support screw (7-3) is screwed into the internal threaded tube (7-2), an anti-slide plate (7-4) is provided at the lower end of the support screw (7-3), and a driving block (7-5) is provided at the upper end of the support screw (7-3), and the driving block (7-5) is a polygonal structure.

8. The pre-drawing and bundling device for combed compact spinning production according to claim 4, characterized in that: The lengths of the plurality of partitions (5-4) increase in a step-like manner, and the front ends of the partitions (5-4) are bent to one side.

9. The pre-drawing and bundling device for combed compact spinning production according to claim 1, characterized in that: The fixed sleeve (4-2) and the movable sleeve (4-3) are both semicircular structures, and the inner end surfaces of the fixed sleeve (4-2) and the movable sleeve (4-3) are both arc-shaped structures.

10. The pre-drawing and bundling device for combed compact spinning production according to claim 7, characterized in that: The bottom of the base plate (1) is a concave structure, and the anti-skid plate (7-4) is located at the concave portion of the bottom of the base plate (1).

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