Bobbin loading structure suitable for spinning machine

Abstract

The utility model discloses a yarn bobbin loading structure suitable for a spinning machine, which comprises a plurality of clamping assemblies, a driving assembly and a first driving unit, the clamping assemblies are arranged along a first direction, each clamping assembly comprises a fixed clamping rod and a movable clamping rod, one end of each fixed clamping rod is fixedly connected with a connecting frame, and the other end of each fixed clamping rod is fixedly connected with the connecting frame. One end of the movable clamping rod is hinged to the connecting rod, the other end of the movable clamping rod forms a first clamping end, one end of the movable clamping rod is hinged to the connecting rod, the other end of the movable clamping rod forms a second clamping end, a clamping opening is formed between the first clamping end and the second clamping end, and the movable clamping rod rotatably enables the clamping opening to be expanded or shrunk; the driving assembly is connected with the movable clamping rod so as to drive the movable clamping rod to rotate. The first driving unit is connected with the connecting frame and used for driving the connecting frame to move horizontally in the first direction. The loading of the spools is completed by a mechanical mechanism, so that the labor cost is greatly reduced, and the accuracy of the loading position is also improved.

Description

Technical Field

[0001] This application relates to the field of textile technology, specifically to a yarn bobbin loading structure suitable for spinning machines. Background Technology

[0002] A spinning machine is a machine that spins yarn from fiber slivers. Its main functions are drafting and twisting, and winding the yarn into a specific package to meet the requirements of subsequent processing. Spinning machines are widely used in the textile industry, making efficient production extremely important.

[0003] Existing spinning machines require a new yarn bobbin to be loaded after each spinning cycle. Manual loading is inefficient and prone to errors in placement, affecting subsequent production. Utility Model Content

[0004] The purpose of this application is to overcome the above-mentioned technical deficiencies and provide a yarn bobbin loading structure suitable for spinning machines, so as to solve the problem of low efficiency of manual yarn bobbin loading in the prior art.

[0005] To achieve the above technical objectives, the technical solution of this application is as follows: A yarn package loading structure suitable for a spinning machine, comprising a clamping assembly, a driving assembly, and a first driving unit, wherein: a plurality of the clamping assemblies are arranged along a first direction, each clamping assembly includes a fixed clamping rod and a movable clamping rod, one end of the fixed clamping rod is fixedly connected to the connecting frame, and the other end forms a first clamping end; one end of the movable clamping rod is hinged to the connecting rod, and the other end forms a second clamping end; a clamping opening is formed between the first clamping end and the second clamping end; the movable clamping rod can rotatably open or close the clamping opening; the driving assembly is connected to the movable clamping rod to drive the movable clamping rod to rotate; the first driving unit is connected to the connecting frame and is used to drive the connecting frame to translate along the first direction.

[0006] Preferably, each of the clamping components includes multiple sets of the fixed clamping rods and the movable clamping rods.

[0007] Preferably, in each of the clamping assemblies, a plurality of fixed clamping rods and movable clamping rods are arranged along a second direction, which is perpendicular to the first direction.

[0008] Preferably, the connecting frame includes a first connecting plate and a second connecting plate, with a plurality of first connecting plates arranged along the first direction, the movable clamping rod hinged to the first connecting plate, and the second connecting plate fixedly connected to the plurality of first connecting plates.

[0009] Preferably, the yarn bobbin loading structure for a spinning machine further includes multiple feed tubes, each of which is disposed below a plurality of clamping ports.

[0010] Preferably, the yarn bobbin loading structure for a spinning machine further includes a support plate, the support plate being fixedly connected to a plurality of the blanking cylinders, and the first drive unit being fixedly connected to the support plate.

[0011] Preferably, the yarn bobbin loading structure for a spinning machine further includes two support blocks, which are respectively disposed on both sides of the connecting frame. The upper end of the support block abuts against the connecting frame, and the lower end is fixedly connected to the support plate.

[0012] Preferably, the drive assembly includes a second drive unit and a drive rod, the drive rod being hinged to the movable clamp rod, and the second drive unit being connected to the drive rod for driving the drive rod to move.

[0013] Preferably, the second drive unit is a cylinder.

[0014] Preferably, the first drive unit is an electric cylinder.

[0015] Compared with the prior art, the beneficial effects of this application include: multiple sets of clamping components can hold multiple yarn bobbins. When the yarn bobbin needs to be replaced, the first drive unit drives the clamping components to move, and the drive components drive the moving clamping rod to rotate, so that the clamping opening is widened and the yarn bobbin falls down. After the yarn bobbin falls down, the drive components drive the moving clamping rod to rotate, so that the clamping opening is narrowed. At this time, the yarn bobbin to be loaded can be placed on the clamping opening, which is convenient for the next yarn bobbin loading. The yarn bobbin loading is completed by the mechanical mechanism, which greatly reduces labor costs and improves the accuracy of the loading position. Attached Figure Description

[0016] Figure 1 This is a perspective view of the yarn bobbin loading structure applicable to a spinning machine provided in this application;

[0017] Figure 2 yes Figure 1 A magnified view of a section at point A in the middle;

[0018] Reference numerals: 1-Connecting frame, 2-Clamping assembly, 3-Drive assembly, 4-First drive unit, 5-Discharge cylinder, 6-Support plate, 7-Support block, 1a-First connecting plate, 1b-Second connecting plate, 2a-Fixed clamping rod, 2b-Moving clamping rod, 3a-Second drive unit, 3b-Drive rod, 2aa-First clamping end, 2ba-Second clamping end. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0020] Please see Figure 1 and Figure 2 This embodiment provides a yarn bobbin loading structure suitable for spinning machines, characterized in that it includes a connecting frame 1, a clamping assembly 2, a driving assembly 3, and a first driving unit 4. The connecting frame 1 is used to connect the clamping assembly 2, the clamping assembly 2 is used to clamp the yarn bobbin, the driving assembly 3 is used to drive the clamping assembly 2 to move, and the first driving unit 4 is used to drive the connecting frame 1 to move.

[0021] Multiple clamping components 2 are arranged along a first direction. Each clamping component 2 includes a fixed clamping rod 2a and a movable clamping rod 2b. One end of the fixed clamping rod 2a is fixedly connected to the connecting frame 1, and the other end forms a first clamping end 2aa. One end of the movable clamping rod 2b is hinged to the connecting rod, and the other end forms a second clamping end 2ba. A clamping opening is formed between the first clamping end 2aa and the second clamping end 2ba. To accommodate the circular cross-section of the yarn bobbin, the first clamping end 2aa and the second clamping end 2ba can be set in an arc shape. The movable clamping rod 2b can rotatably open or close the clamping opening. When the clamping opening is closed, its inner diameter is smaller than the maximum outer diameter of the yarn bobbin, which can be used to clamp the yarn bobbin. Alternatively, the yarn bobbin can be placed directly on the clamping opening, and the side of the yarn bobbin will abut against the first clamping end 2aa and the second clamping end 2ba. The yarn bobbin will not fall off. When the clamping opening is opened, the yarn bobbin in the clamping opening will disengage from the first clamping end 2aa and the second clamping end 2ba, and therefore the yarn bobbin will fall off. Preferably, each clamping assembly 2 includes multiple sets of fixed clamping rods 2a and movable clamping rods 2b, thus enabling the clamping of multiple yarn bobbins. More preferably, in each clamping assembly 2, the multiple sets of fixed clamping rods 2a and movable clamping rods 2b are arranged along a second direction, which is perpendicular to the first direction. It should be noted that the clamping opening design is suitable for yarn bobbins with an elliptical outer cross-section, allowing them to be placed directly on the clamping opening. It is also suitable for yarn bobbins with a rectangular outer cross-section, in which case the first clamping end 2aa and the second clamping end 2ba can clamp both sides of the yarn bobbin.

[0022] The drive assembly 3 is connected to the movable clamping rod 2b to drive the movable clamping rod 2b to rotate. Specifically, the drive assembly 3 includes a second drive unit 3a and a drive rod 3b, the drive rod 3b being hinged to the movable clamping rod 2b, and the second drive unit 3a being connected to the drive rod 3b for driving the drive rod 3b to move. More preferably, the second drive unit 3a is a cylinder.

[0023] The first drive unit 4 is connected to the connecting frame 1 and is used to drive the connecting frame 1 to translate along the first direction. Preferably, the first drive unit 4 is an electric cylinder. The movement progress of the connecting frame 1 does not need to be very high. Using an electric cylinder to drive is convenient for installation and maintenance. Alternatively, a combination of motor modules can also be used for driving.

[0024] Specifically, the connecting frame 1 includes a first connecting plate 1a and a second connecting plate 1b. Multiple first connecting plates 1a are arranged along a first direction. The movable clamping rod 2b is hinged to the first connecting plate 1a. The second connecting plate 1b is fixedly connected to multiple first connecting plates 1a. To improve the stability of the connection between the first connecting plate 1a and the second connecting plate 1b, multiple second connecting plates 1b can be set to connect the first connecting plate 1a. The first connecting plate 1a and the second connecting plate 1b can be fixedly connected by welding, riveting, bolting or other connection methods.

[0025] Preferably, the yarn bobbin loading structure for a spinning machine further includes multiple feed cylinders 5, which are arranged one-to-one below multiple clamping ports. The feed cylinders 5 are slightly larger than the outer diameter of the yarn bobbin, which can restrict the path of the yarn bobbin during its descent, allowing the yarn bobbin to fall more accurately into the lower working position. More preferably, the yarn bobbin loading structure for a spinning machine also includes a support plate 6, which is fixedly connected to the multiple feed cylinders 5. A first drive unit 4 is fixedly connected to the support plate 6. In this embodiment, the first drive unit 4 and the support plate 6 are fixedly connected by bolts. The support plate 6 is used to connect the multiple feed cylinders 5. More preferably, the yarn bobbin loading structure for a spinning machine also includes two support blocks 7, which are respectively arranged on both sides of the connecting frame 1. The upper end of the support block 7 abuts against the connecting frame 1, and the lower end is fixedly connected to the support plate 6. The support block 7 is used to support the connecting frame 1. Additionally, a sliding groove can be provided on the support block 7 to allow the connecting frame 1 to slide against the support block 7.

[0026] In summary, the yarn bobbin loading structure provided in this application is suitable for spinning machines. Multiple clamping components 2 can accommodate multiple yarn bobbins. When a yarn bobbin needs to be replaced, the first driving unit 4 drives the clamping components 2 to move, and the driving component 3 drives the moving clamping rod 2b to rotate, so that the clamping opening is widened and the yarn bobbin falls down. After the yarn bobbin falls down, the driving component 3 drives the moving clamping rod 2b to rotate, so that the clamping opening is narrowed. At this time, the yarn bobbin to be loaded can be placed on the clamping opening, which is convenient for the next yarn bobbin loading. The yarn bobbin loading is completed by a mechanical mechanism, which greatly reduces labor costs and improves the accuracy of the loading position.

[0027] The specific embodiments described above do not constitute a limitation on the scope of protection of this application. Any other corresponding changes and modifications made based on the technical concept of this application should be included within the scope of protection of the claims of this application.

Claims

1. A yarn bobbin loading structure suitable for a spinning machine, characterized in that, It includes a connecting frame, a clamping assembly, a driving assembly, and a first driving unit, wherein: Multiple clamping assemblies are arranged along a first direction. Each clamping assembly includes a fixed clamping rod and a movable clamping rod. One end of the fixed clamping rod is fixedly connected to the connecting frame, and the other end forms a first clamping end. One end of the movable clamping rod is hinged to the connecting rod, and the other end forms a second clamping end. A clamping opening is formed between the first clamping end and the second clamping end. The movable clamping rod can rotatably open or close the clamping opening. The drive assembly is connected to the movable clamp rod to drive the movable clamp rod to rotate; The first drive unit is connected to the connecting frame and is used to drive the connecting frame to translate along the first direction.

2. The yarn bobbin loading structure for a spinning machine according to claim 1, characterized in that, Each of the clamping components includes multiple sets of the fixed clamps and the movable clamps.

3. The yarn bobbin loading structure for a spinning machine according to claim 2, characterized in that, In each of the clamping assemblies, multiple sets of fixed clamping rods and movable clamping rods are arranged along a second direction, which is perpendicular to the first direction.

4. A yarn bobbin loading structure suitable for a spinning machine according to claim 3, characterized in that, The connecting frame includes a first connecting plate and a second connecting plate, with a plurality of first connecting plates arranged along the first direction. The movable clamping rod is hinged to the first connecting plate, and the second connecting plate is fixedly connected to the plurality of first connecting plates.

5. A yarn bobbin loading structure suitable for a spinning machine according to claim 1, characterized in that, The yarn bobbin loading structure for a spinning machine also includes multiple feed cylinders, which are arranged one-to-one below the multiple clamping ports.

6. A yarn bobbin loading structure suitable for a spinning machine according to claim 5, characterized in that, The yarn bobbin loading structure for a spinning machine further includes a support plate, which is fixedly connected to a plurality of the blanking cylinders, and the first drive unit is fixedly connected to the support plate.

7. A yarn bobbin loading structure suitable for a spinning machine according to claim 6, characterized in that, The yarn bobbin loading structure for a spinning machine also includes two support blocks, which are respectively disposed on both sides of the connecting frame. The upper end of the support block abuts against the connecting frame, and the lower end is fixedly connected to the support plate.

8. A yarn bobbin loading structure suitable for a spinning machine according to claim 1, characterized in that, The drive assembly includes a second drive unit and a drive rod. The drive rod is hinged to the movable clamp rod. The second drive unit is connected to the drive rod and is used to drive the drive rod to move.

9. A yarn bobbin loading structure suitable for a spinning machine according to claim 8, characterized in that, The second drive unit is a cylinder.

10. A yarn bobbin loading structure for a spinning machine according to claim 1, characterized in that, The first drive unit is an electric cylinder.

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