Guide mechanism for silk reeling machine

Abstract

The utility model relates to the technical field of silk reeling machines, and discloses a guide mechanism for a silk reeling machine, which is characterized in that a guide wire wheel is rotatably mounted at the upper part of a telescopic support column through a mounting shaft column, and an eccentric swing arm is mounted at the rotating shaft end of a driving motor and is connected with the end part of the mounting shaft column through a driving connecting rod; the guide wire wheel is movably installed in a lifting mode through the telescopic supporting column, elastic upward pushing force provided by the spring can be used for providing elastic tensioning force for silk threads in the working process, the silk threads can be effectively prevented from jumping and winding, the spring is pushed downwards and supported through the adjusting pushing block, and the supporting height of the adjusting pushing block can be controlled and adjusted by screwing the adjusting bolt column in the working process. The installation shaft column is installed on the upper portion of the telescopic supporting column in a sliding mode, reciprocating transverse movement driving of the telescopic supporting column can be achieved under matched driving of the driving motor, the eccentric swing arm and the driving connecting rod in the working process, and the yarn can be evenly wound on the upper portion of the yarn barrel in cooperation with directional guiding of the guiding yarn wheel.

Description

Technical Field

[0001] The utility model relates to the technical field of silk reeling machines, in particular to a guide mechanism for a silk reeling machine. Background Art

[0002] A silk reeling machine is a machine for reeling mulberry silk or tussah silk. According to the degree of mechanization and automation of the reeling, there are sitting reeling machines, vertical reeling machines, and automatic reeling machines. Nowadays, vertical reeling machines and fixed-fiber automatic reeling machines are widely used. During the raw silk winding operation, in order to ensure that the silk threads are stably wound and bundled and to avoid the silk threads from entangled with each other, the silk threads need to be transported and guided by a guide mechanism.

[0003] Existing silk reeling machines mostly guide the silk threads through guide rollers. The guide rollers on the upper part of traditional silk reeling machines are mostly fixed support structures. During the silk thread winding and bundling process, the silk threads cannot be effectively tensioned and supported, which easily causes the silk threads to jump and tangle. In addition, during the silk thread winding process, since the position of the guide rollers is fixed, the silk threads will be concentrated and wound on the upper part of the bobbin during the winding process, which will cause uneven distribution of the winding. Therefore, a guide mechanism for a silk reeling machine is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a guide mechanism for a silk reeling machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a guide mechanism for a silk reeling machine, comprising a mounting base, a support mechanism and a guide mechanism being provided on the upper portion of the mounting base, the support mechanism comprising a fixed support and a telescopic support, the guide mechanism comprising a wire roller, a mounting shaft, and a guide wire wheel, the wire roller being rotatably mounted on the upper portion of the fixed support, a telescopic support being movably and telescopically mounted on the upper portion of the telescopic support, the guide wire wheel being rotatably mounted on the upper portion of the telescopic support via the mounting shaft, and a spring being provided on the telescopic connection side between the telescopic support and the telescopic support;

[0006] A transverse driving assembly is provided on the end side of the mounting shaft column, and the transverse driving assembly is used for reciprocating transverse driving of the mounting shaft column. The transverse driving assembly includes a driving motor, an eccentric swing arm and a driving connecting rod. The eccentric swing arm is installed on the rotating shaft end of the driving motor, and the eccentric swing arm is connected and installed with the end of the mounting shaft column through the driving connecting rod.

[0007] Preferably, the fixed supports and telescopic supports are arranged in pairs, the two fixed supports are fixedly mounted on both sides of the front portion of the mounting base, and the conductor roller is rotatably mounted between the two fixed supports via a rotating shaft.

[0008] Preferably, a transverse mounting seat is fixedly installed between the two fixed supports, and anti-deflection limit columns are evenly arranged on the upper part of the transverse mounting seat.

[0009] Preferably, the two telescopic supports are fixedly mounted on both sides of the rear portion of the mounting base, respectively; a support mounting groove is provided inside the telescopic support, and the lower portion of the telescopic support is slidably engaged with the inner side of the support mounting groove.

[0010] Preferably, an adjusting push block is provided at the lower part of the telescopic pillar, and the adjusting push block is slidably fitted in the lower inner part of the pillar mounting groove, and the spring is installed between the adjusting push block and the telescopic pillar, and an adjusting notch is provided at the lower part of the telescopic support, and an adjusting bolt is threadedly installed on the upper part of the adjusting notch, and the end of the adjusting bolt is connected to the lower part of the adjusting push block.

[0011] Preferably, a shaft column mounting hole is provided through the upper part of the telescopic support, and the end of the mounting shaft column is slidably fitted into the inner side of the shaft column mounting hole. There are multiple guide wire wheels, and several of the guide wire wheels are evenly rotated and equidistantly mounted on the upper part of the mounting shaft column through a bearing structure.

[0012] Preferably, a motor support seat is provided on the side of the telescopic support, the driving motor is fixedly installed on the upper part of the motor support seat by bolts, one end of the eccentric swing arm is fixedly installed on the driving shaft end of the driving motor, and the other end of the eccentric swing arm is hingedly installed with the end of the driving connecting rod, and the end of the mounting shaft column is provided with a connecting hinge seat, and the end of the mounting shaft column is hingedly installed with the end of the driving connecting rod through the connecting hinge seat.

[0013] Compared with the prior art, the above technical solution adopted by the present invention has the following technical effects:

[0014] The guide mechanism adopts a telescopic adjustable wire wheel bracket structure, and the guide wire wheel is movably lifted and installed through the telescopic support. When working, the elastic upward thrust provided by the spring can provide elastic tensioning force for the wire thread, which can effectively prevent the wire thread from jumping and winding. The spring pushes the support downward by adjusting the push block. When working, the support height of the adjusting push block can be controlled and adjusted by screwing the adjusting bolt, thereby realizing the control and adjustment of the wire thread tension force, and flexibly adjusting the tension force according to the type of wire thread, greatly improving the flexibility of use of the device, and a transverse driving assembly is provided on the end side of the mounting shaft column, and the mounting shaft column is slidably installed on the upper part of the telescopic support column. When working, the reciprocating transverse drive of the telescopic support can be realized under the coordinated drive of the driving motor, the eccentric swing arm and the driving connecting rod, and the directional guidance of the guide wire wheel can make the wire thread evenly wound on the upper part of the bobbin, which is conducive to improving the uniformity of wire thread winding. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

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

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

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the middle part of the telescopic support of the present utility model;

[0019] Figure 4 This is a schematic diagram of the installation structure of the conductor roller and the transverse drive assembly of the utility model;

[0020] Figure 5 This is a schematic diagram of the installation structure of the transverse drive assembly of the present utility model.

[0021] Explanation of the accompanying symbols: 1. Mounting base; 2. Fixed support; 3. Telescopic support; 4. Wire roller; 5. Mounting shaft; 6. Guide wire wheel; 7. Telescopic support; 8. Spring; 9. Adjusting push block; 10. Adjusting bolt; 11. Shaft mounting hole; 12. Driving motor; 13. Eccentric swing arm; 14. Driving connecting rod; 15. Anti-deflection limit column. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in 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.

[0023] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the efficacy and purpose that can be achieved by this application.

[0024] Example

[0025] See also Figure 1-5 The utility model provides a technical solution: a guide mechanism for a silk reeling machine, comprising a mounting base 1, a support mechanism and a guide mechanism are provided on the upper portion of the mounting base 1, the support mechanism is used for the installation support of the guide mechanism, the support mechanism comprises a fixed support 2 and a telescopic support 3, the guide mechanism is used for the conveying and guiding of the silk thread, the guide mechanism comprises a wire roller 4, a mounting shaft 5 and a guide wire wheel 6, as shown in the attached figure. Figure 1 As shown, the fixed support 2 and the telescopic support 3 are arranged in pairs. The fixed support 2 is used to support the installation of the wire roller 4. The two fixed supports 2 are fixedly installed on both sides of the front of the installation base 1, and the wire roller 4 is rotatably installed between the two fixed supports 2 through the rotating shaft.

[0026] In order to limit the delivery of incoming silk thread, as shown in the attached Figure 1 As shown, a transverse mounting seat is fixedly installed between the two fixed supports 2, and anti-deflection limit columns 15 are evenly arranged on the upper part of the transverse mounting seat. The anti-deflection limit columns 15 are arranged in pairs in multiple groups. During installation, the wire is installed between the limit gaps formed by the two anti-deflection limit columns 15.

[0027] The eccentric swing arm 13 is connected and installed to the end of the mounting shaft column 5 through a driving connecting rod 14.

[0028] As attached Figure 1 As shown, two telescopic supports 3 are fixedly mounted on both sides of the rear of the mounting base 1. In order to realize the movable installation of the guide wire wheel 6, a telescopic support 7 is movably and telescopically mounted on the upper part of the telescopic support 3. In order to facilitate the telescopic installation of the telescopic support 7, as shown in the attached figure, Figure 3 As shown, a pillar mounting groove is provided inside the telescopic support 3, and the lower part of the telescopic pillar 7 is slidably fitted in the inner side of the pillar mounting groove. In order to facilitate the preload adjustment of the telescopic pillar 7, a spring 8 is provided on the telescopic connection side of the telescopic pillar 7 and the telescopic support 3. In order to install and support the spring 8, an adjusting push block 9 is provided at the lower part of the telescopic pillar 7. The adjusting push block 9 is slidably fitted in the inner lower part of the pillar mounting groove, and the spring 8 is installed in contact with the adjusting push block 9 and the telescopic pillar 7. When working, the elastic upward thrust provided by the spring 8 can provide elastic tensioning force for the silk thread, which can effectively prevent the silk thread from jumping and winding.

[0029] In order to facilitate the control and adjustment of the elastic preload, as shown in the attached Figure 3 As shown, an adjustment slot is provided at the lower part of the telescopic support 3, and an adjustment bolt 10 is threadedly installed on the upper part of the adjustment slot. The end of the adjustment bolt 10 is connected to the lower part of the adjustment push block 9. When working, the support height of the adjustment push block 9 can be controlled and adjusted by screwing the adjustment bolt 10, thereby realizing the control and adjustment of the wire tension force. The tension force can be flexibly adjusted according to the type of wire, which greatly improves the flexibility of use of the device.

[0030] In order to connect and install the mounting shaft column 5, as shown in the attached Figure 3 As shown, a shaft column mounting hole 11 is provided through the upper part of the telescopic support 7, and the end of the mounting shaft column 5 is slidably fitted into the inner side of the shaft column mounting hole 11. As shown in the accompanying drawings, five guide wire wheels 6 are provided, and the five guide wire wheels 6 are evenly rotated and installed on the upper part of the mounting shaft column 5 in an equidistant manner through a bearing structure, and can rotate freely.

[0031] In order to drive the installation shaft column 5 laterally, a transverse driving assembly is provided on the end side of the installation shaft column 5. The transverse driving assembly is used to drive the installation shaft column 5 to move back and forth laterally. The transverse driving assembly includes a driving motor 12, an eccentric swing arm 13 and a driving connecting rod 14. Figure 5 As shown, in order to facilitate the connection and installation of the drive motor 12, a motor support seat is provided on the side of the telescopic pillar 7, and the drive motor 12 is fixedly installed on the upper part of the motor support seat by bolts. One end of the eccentric swing arm 13 is fixedly installed on the driving shaft end of the drive motor 12, and the other end of the eccentric swing arm 13 is hinged to the end of the driving connecting rod 14. A connecting hinge seat is provided at the end of the mounting shaft column 5, and the end of the mounting shaft column 5 is hinged to the end of the driving connecting rod 14 through the connecting hinge seat. When working, the telescopic pillar 7 can be driven to and fro by the coordinated drive of the drive motor 12, the eccentric swing arm 13 and the driving connecting rod 14. With the directional guidance of the guide wheel 6, the silk thread can be evenly wound on the upper part of the bobbin, which is conducive to improving the uniformity of the silk thread winding.

[0032] The working principle or structural principle is that during installation, the end of the wire is first passed through the guide gap of the anti-deflection limit column 15, and then the wire is passed through the wire roller 4 and installed from the upper side into the inner side of the guide groove on the upper part of the guide wheel 6, and then the end of the wire is wound and installed on the upper part of the winding drum to complete the winding installation of the wire. The pre-tightening force of the wire is then adjusted by screwing the adjusting bolt 10. When adjusting, the adjusting bolts 10 at the lower part of the telescopic supports 3 on both sides are screwed alternately to adjust the position of the adjusting push block 9. The control and adjustment of the wire pre-tightening force are achieved by changing the compression amount of the spring 8. When working, when winding the wire Driven by the winding of the drum, the silk thread moves at a uniform speed. After the bundled silk thread is divided into bundles, it moves toward the guide wire wheel 6 under the limit guide of the anti-deflection limit column 15 and the support guide of the wire roller 4. Then, the guided wire is wound on the upper part of the winding drum through the conveying guide wire wheel 6. At the same time, the driving motor 12 drives the eccentric swing arm 13 to rotate on a fixed axis. Driven by the eccentric swing arm 13, the driving connecting rod 14 drives the installation shaft column 5 to perform a reciprocating lateral sliding motion. The guide wire wheel 6 is driven by the installation shaft column 5 to perform a reciprocating lateral motion. The guide wire of the guide wire wheel 6 is evenly wound on the upper part of the winding drum to complete the winding process of the silk thread.

[0033] When the guide wheel 8 is in operation, the elastic force of the spring 8 is used to push the wire rope 9 downward, and the support height of the adjusting push block 9 can be controlled by screwing the adjusting bolt 10 to realize the control and adjustment of the wire rope tension force, and the tension force can be flexibly adjusted according to the type of wire rope, thereby greatly improving the flexibility of the device. In addition, a transverse driving assembly is provided on the end side of the mounting shaft column 5, and the mounting shaft column 5 is slidably mounted on the upper part of the telescopic support column 7. When working, the reciprocating transverse driving of the telescopic support column 7 can be realized under the cooperative driving of the driving motor 12, the eccentric swing arm 13 and the driving connecting rod 14, and the directional guidance of the guide wheel 6 can make the wire rope evenly wound on the upper part of the wire drum, which is conducive to improving the uniformity of wire rope winding.

[0034] Those skilled in the art will appreciate that various combinations and / or combinations of features described in the various embodiments and / or claims of the present invention may be employed, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, various combinations and / or combinations of features described in the various embodiments and / or claims of the present invention may be employed without departing from the spirit and teachings of the present invention. All such combinations and / or combinations fall within the scope of the present invention.

Claims

1. A guide mechanism for a silk reeling machine, comprising a mounting base (1), characterized in that: The upper portion of the mounting base (1) is provided with a support mechanism and a guide mechanism, the support mechanism comprising a fixed support (2) and a telescopic support (3), the guide mechanism comprising a wire roller (4), a mounting shaft (5) and a guide wire wheel (6), the wire roller (4) being rotatably mounted on the upper portion of the fixed support (2), the upper portion of the telescopic support (3) being movably telescopically mounted with a telescopic support (7), the guide wire wheel (6) being rotatably mounted on the upper portion of the telescopic support (7) via the mounting shaft (5), and a spring (8) being provided on the telescopic connection side of the telescopic support (7) and the telescopic support (3); A transverse driving assembly is provided on the end side of the mounting shaft column (5), and the transverse driving assembly is used for reciprocating transverse driving of the mounting shaft column (5). The transverse driving assembly includes a driving motor (12), an eccentric swing arm (13) and a driving connecting rod (14). The eccentric swing arm (13) is installed on the rotating shaft end of the driving motor (12), and the eccentric swing arm (13) is connected and installed with the end of the mounting shaft column (5) through the driving connecting rod (14).

2. The guide mechanism for a silk reeling machine according to claim 1, characterized in that: The fixed support (2) and the telescopic support (3) are both arranged in pairs, and the two fixed supports (2) are respectively fixedly installed on both sides of the front of the installation base (1), and the wire roller (4) is rotatably installed between the two fixed supports (2) via a rotating shaft.

3. The guide mechanism for a silk reeling machine according to claim 2, wherein: A transverse mounting seat is fixedly mounted between the two fixed supports (2), and anti-deflection limiting columns (15) are evenly arranged on the upper portion of the transverse mounting seat.

4. The guide mechanism for a silk reeling machine according to claim 3, wherein: The two telescopic supports (3) are respectively fixedly mounted on both sides of the rear portion of the mounting base (1); a support mounting groove is provided inside the telescopic support (3); and the lower portion of the telescopic support (7) is slidably engaged and mounted on the inner side of the support mounting groove.

5. The guide mechanism for a silk reeling machine according to claim 4, characterized in that: The lower part of the telescopic support (7) is provided with an adjusting push block (9), and the adjusting push block (9) is slidably fitted in the lower inner part of the support installation groove. The spring (8) is installed between the adjusting push block (9) and the telescopic support (7). The lower part of the telescopic support (3) is provided with an adjusting notch, and the upper part of the adjusting notch is threadedly installed with an adjusting bolt (10), and the end of the adjusting bolt (10) is connected to the lower part of the adjusting push block (9).

6. The guide mechanism for a silk reeling machine according to claim 5, characterized in that: A shaft column mounting hole (11) is provided through the upper portion of the telescopic support (7), and the end portion of the mounting shaft column (5) is slidably engaged and mounted on the inner side of the shaft column mounting hole (11). A plurality of guide wire wheels (6) are provided, and several of the guide wire wheels (6) are evenly rotated and mounted on the upper portion of the mounting shaft column (5) in an equidistant manner through a bearing structure.

7. The guide mechanism for a silk reeling machine according to claim 1, characterized in that: A motor support seat is provided on the side of the telescopic support (7), the driving motor (12) is fixedly installed on the upper part of the motor support seat by bolts, one end of the eccentric swing arm (13) is fixedly installed on the driving shaft end of the driving motor (12), and the other end of the eccentric swing arm (13) is hingedly installed with the end of the driving connecting rod (14), and a connecting hinge seat is provided at the end of the mounting shaft column (5), and the end of the mounting shaft column (5) is hingedly installed with the end of the driving connecting rod (14) through the connecting hinge seat.

Images