Expansion mechanism for automatic stringing machine

Abstract

According to the technical scheme, the extension mechanism is convenient to operate and high in practicability, the extension mechanism comprises a case, a mounting base is arranged at the top end of the case, and the mounting base is fixedly connected with the extension mechanism; the extension mechanism comprises a fixed bracket fixedly connected with the mounting seat, a plurality of supporting plates arranged on the fixed bracket at intervals, a rotating motor for driving the supporting plates to be close to or far away from each other, and a transmission assembly arranged between the supporting plates and the rotating motor; the supporting plates are configured to fix or release the trouser pieces by being far away from or close to each other. The utility model is applicable to the technical field of stringing machines, discloses an expansion mechanism for an automatic stringing machine, and aims to provide a field.

Description

Technical Field

[0001] This utility model relates to the field of rope threading machine technology, and more specifically, to an extension mechanism for an automatic rope threading machine. Background Technology

[0002] The threading process is very common in garment manufacturing. With the continuous development of the industry, the requirements for product quantity and quality are increasing, which has prompted the research and development of extended mechanisms for automatic threading machines.

[0003] There is an urgent need to improve production efficiency: traditional manual rope threading methods are inefficient, costly, and produce inconsistent quality, failing to meet the demands of large-scale production. While automatic rope threading machines have improved efficiency, single-function machines are insufficient to meet the rope threading requirements of different products. Therefore, it is necessary to expand the mechanism to increase its functionality and adaptability. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an easy-to-operate extension mechanism for an automatic rope threading machine.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an extension mechanism for an automatic rope threading machine, comprising a housing, a mounting base at the top of the housing, an extension mechanism fixedly connected to the mounting base, the extension mechanism comprising a fixed bracket fixedly connected to the mounting base, a plurality of support plates spaced apart on the fixed bracket, a rotary motor driving the support plates to move closer or further apart, and a transmission assembly disposed between the support plates and the rotary motor, wherein the support plates are configured to fix or release trouser pieces by moving closer or further apart.

[0006] The present invention is further configured such that: the fixed bracket is provided with a first fixed plate and a second fixed plate fixed to the first fixed plate by two adjusting bolts; the second fixed plate is provided with a plurality of sliding grooves, and each sliding groove is provided with a guide rail on the same side.

[0007] The present invention is further configured such that: the transmission assembly includes a rotating bracket connected to a rotating motor, a plurality of telescopic components that slide along a guide rail and are fixedly connected to a support plate, and a connecting rod disposed between the telescopic components and the rotating bracket for transmission connection.

[0008] The present invention is further configured such that the telescopic component and the rotating bracket are connected in a staggered manner by a connecting rod and reciprocate between two adjacent sliding grooves.

[0009] The present invention is further configured such that at least one limiting block is provided on one side of the guide rail on the second fixing plate.

[0010] The present invention is further configured such that: pulleys are provided at the four corners of the bottom of the chassis, and an emergency stop button for controlling the power supply of the entire rope threading machine is provided on one side of the chassis.

[0011] The beneficial effects of the utility model are:

[0012] 1. The top of the chassis is equipped with a mounting base, which is fixedly connected to an extension mechanism. The extension mechanism includes a fixed bracket fixedly connected to the mounting base, several support plates spaced apart on the fixed bracket, a rotary motor that drives the support plates to move closer or further apart, and a transmission component disposed between the support plates and the rotary motor. The support plates are configured to fix or release the trousers by moving closer or further apart. By using the rotary motor and the transmission component to drive the support plates to move closer or further apart, the automatic fixing and releasing operation of the trousers is realized, eliminating the need for a complicated manual fixing process. This greatly simplifies the preparation work before threading the drawstrings and makes the entire threading process smoother and more convenient.

[0013] 2. The fixed bracket is equipped with a first fixed plate and a second fixed plate fixed to the first fixed plate by two adjusting bolts, so that the distance between the two can be flexibly adjusted as needed, which enhances the adaptability of the entire extension device to different objects and facilitates installation, disassembly and maintenance. The second fixed plate is equipped with several sliding grooves, which gives the support plate an accurate path limit during movement and ensures the accuracy of its movement direction. The guide rail is set on the same side as the sliding groove, which can further assist the support plate to move smoothly along the set direction, preventing it from deviating, shaking or other unstable situations during operation. This ensures that the support plate can accurately act on the object during contraction or expansion, stably fix the object, and ensure that the rope threading work is carried out smoothly and accurately.

[0014] 3. The transmission assembly includes a rotating bracket connected to a rotary motor, several telescopic components that slide along the guide rail and are fixedly connected to the support plate, and a connecting rod disposed between the telescopic components and the rotating bracket for transmission connection. This allows the telescopic components to reciprocate along the guide rail, and the rotation of the rotating bracket can orderly drive the telescopic components to slide along the guide rail. The connection and transmission relationship between each component is clear, which allows the contraction and expansion of the entire moving assembly to be carried out stably and smoothly, reducing the probability of mechanical failure, improving the reliability and durability of the equipment, and helping to provide long-term stable service for rope threading work.

[0015] 4. The telescopic component and the rotating bracket are connected by a staggered connecting rod and reciprocate between two adjacent slides. This connection enables effective force transmission while ensuring that they do not interfere with each other and work in coordination during movement. The slides guide and limit the movement trajectory of the telescopic component, ensuring its directionality and accuracy. At least one limit block is provided on one side of the guide rail on the second fixed plate to limit the movement on the guide rail. When the telescopic component moves along the guide rail, the limit block can prevent it from moving excessively and detaching from the guide rail, avoiding loss of control of movement, damage to components, etc., and ensuring the safety and stability of the entire mechanism. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 An exploded view of the expanded mechanism;

[0018] Figure 1-2 Reference numerals in the attached drawings: 1. Chassis; 2. Mounting base; 3. First fixing plate; 4. Fixing bracket; 5. Adjusting bolt; 6. Slide groove; 7. Telescopic component; 8. Support plate; 9. Rotating bracket; 10. Guide rail; 11. Limiting block; 12. Rotary motor; 13. Connecting rod; 14. Second fixing plate. Detailed Implementation

[0019] Reference Figures 1 to 2 The embodiments of this utility model will be further described below.

[0020] For ease of explanation, spatial relative terms such as “up,” “down,” “left,” and “right” are used in the embodiments to describe the relationship of one element or feature shown in the figures relative to another element or feature. It should be understood that, in addition to the orientations shown in the figures, spatial terms are intended to include different orientations of the device in use or operation. For example, if the device in the figures is inverted, an element described as being “down” of other elements or features would be positioned “up” of those other elements or features. Therefore, the exemplary term “down” can encompass both up and down orientations. The device may be positioned in other ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0021] Moreover, relational terms such as “first” and “second” are used merely to distinguish one component from another that has the same name, without necessarily requiring or implying any such actual relationship or order between the components.

[0022] like Figures 1 to 2An extension mechanism for an automatic rope threading machine is shown, comprising a housing 1, with a mounting base 2 at the top of the housing 1. The mounting base 2 is fixedly connected to the extension mechanism, which includes a fixed bracket 4 fixedly connected to the mounting base 2, a plurality of support plates 8 spaced apart on the fixed bracket 4, a rotary motor 12 driving the support plates 8 to move closer or further apart, and a transmission assembly disposed between the support plates 8 and the rotary motor 12. The rotary motor 12 transmits power to the support plates 8 through the transmission assembly, and the support plates 8 move away from each other to support the pants. When the rotary motor 12 rotates in the opposite direction, the support plates 8 retract and release the pants. By using the rotary motor 12 and the transmission assembly to drive the support plates 8 to move closer or further apart, the automatic fixing and releasing operation of the pants is achieved, eliminating the need for a complex manual fixing process. This greatly simplifies the preparation work before threading the rope and makes the entire threading process smoother and more convenient.

[0023] The fixed bracket 4 is provided with a first fixed plate 3 and a second fixed plate 14 fixed to the first fixed plate 3 by two adjusting bolts 5, so that the distance between the two can be flexibly adjusted as needed, which enhances the adaptability of the entire extension device to different objects and facilitates installation, disassembly and maintenance. The second fixed plate 14 is provided with several sliding grooves 6, which gives the support plate 8 a precise path limit during movement, ensuring the accuracy of its movement direction. The guide rail 10 is set on the same side as the sliding grooves 6, which can further assist the support plate 8 to move smoothly along the set direction, preventing it from deviating, shaking or other unstable situations during operation, ensuring that the support plate 8 can accurately act on the object during contraction or expansion, stably fix the object, and ensure that the rope threading work is carried out smoothly and accurately.

[0024] The transmission assembly includes a rotating bracket 9 connected to a rotary motor 12, several telescopic members 7 that slide along a guide rail 10 and are fixedly connected to a support plate 8, and a connecting rod 13 disposed between the telescopic members 7 and the rotating bracket 9 for transmission connection. When the rotary motor 12 rotates, the rotating bracket 9 disposed on the rotary motor 12 transmits force to the telescopic rod through the connecting rod 13, causing the telescopic members 7 to reciprocate along the guide rail 10. The rotation of the rotating bracket 9 can orderly drive the telescopic members 7 to slide along the guide rail 10. The connection and transmission relationship between each component is clear, so that the contraction and expansion of the entire movable assembly can be carried out stably and smoothly, reducing the probability of mechanical failure, improving the reliability and durability of equipment operation, and helping to provide long-term stable service for rope threading work.

[0025] The telescopic component 7 and the rotating bracket 9 are connected by a connecting rod 13 in a staggered manner and reciprocate between two adjacent sliding grooves 6. This connection enables effective force transmission and ensures that they do not interfere with each other and work in coordination during movement. The sliding grooves 6 guide and restrict the movement trajectory of the telescopic component 7, ensuring its directionality and accuracy. At least one limiting block 11 is provided on one side of the guide rail 10 on the second fixed plate 14 to limit the movement on the guide rail 10. When the telescopic component 7 moves along the guide rail 10, the limiting block 11 can prevent it from moving excessively and detaching from the guide rail 10, avoiding loss of control of movement, damage to components, etc., and ensuring the safety and stability of the entire mechanism.

[0026] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any ordinary changes and substitutions made by those skilled in the art within the scope of the technical solution of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An extension mechanism for an automatic rope threading machine, comprising a housing (1), wherein a mounting base (2) is provided at the top of the housing (1), characterized in that, The mounting base (2) is fixedly connected to an extension mechanism, which includes a fixed bracket (4) fixedly connected to the mounting base (2), a plurality of support plates (8) spaced apart on the fixed bracket (4), a rotary motor (12) that drives each support plate (8) to move closer or further away from each other, and a transmission assembly disposed between the support plate (8) and the rotary motor (12). The support plates (8) are configured to fix or release the trousers by moving away from or closer to each other. The transmission assembly includes a rotating bracket (9) connected to a rotary motor (12), a plurality of telescopic members (7) that slide along a guide rail (10) and are fixedly connected to a support plate (8), and a connecting rod (13) disposed between the telescopic members (7) and the rotating bracket (9) for transmission connection.

2. The extension mechanism for an automatic rope threading machine according to claim 1, characterized in that, The fixed bracket (4) is provided with a first fixed plate (3) and a second fixed plate (14) fixed to the first fixed plate (3) by two adjusting bolts (5). The second fixed plate (14) is provided with a plurality of sliding grooves (6), and each sliding groove (6) is provided with a guide rail (10) on the same side.

3. The extension mechanism for an automatic rope threading machine according to claim 1, characterized in that, The telescopic component (7) and the rotating bracket (9) are connected by a connecting rod (13) in a staggered manner and reciprocate between two adjacent sliding grooves (6).

4. An extension mechanism for an automatic rope threading machine according to claim 2, characterized in that, At least one limiting block (11) is provided on one side of the guide rail (10) on the second fixing plate (14).

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