CN221396592U - Yarn section of thick bamboo fixing device for cone winder - Google Patents

Abstract

The utility model relates to a yarn barrel fixing device for a bobbin winder, which comprises a core pipe with a base, wherein mounting grooves are formed in two opposite side surfaces of the core pipe, arc-shaped supporting plates are embedded in the mounting grooves, a plurality of mounting holes are formed in the mounting grooves from top to bottom, the mounting holes are horizontally arranged and communicated with the inside of the core pipe, a sliding rod is horizontally arranged at the side, close to the core pipe, of the arc-shaped supporting plates, the sliding rod is arranged in the mounting holes in a sliding manner, the end, far away from the arc-shaped supporting plates, of the sliding rod is positioned in the core pipe, a connecting rod is hinged to the end, a movable rod is vertically arranged in the center of the inside of the core pipe, the connecting rod is hinged to the movable rod in an inclined manner, a magnet is arranged at the lower end of the movable rod, an electromagnet is arranged on the base below the magnet, and the electromagnet is connected with a controller.

Description

Yarn section of thick bamboo fixing device for cone winder

Technical Field

The utility model relates to the technical field of winding machines, in particular to a yarn cylinder fixing device for a winding machine.

Background

In a winder, a bobbin holder is used for housing a cop, and during production, the bobbin holder is required to be capable of fixing the cop during winding.

The yarn barrel fixing device for the bobbin winder disclosed by the application number CN202321294389.6 comprises a core column with a base, wherein an adjusting and limiting mechanism is arranged on the core column; the adjusting and limiting mechanism comprises a mounting groove formed in the core column and a plurality of supporting plates uniformly distributed along the circumference of the core column, a conical sliding block is slidably mounted in the mounting groove, a movable rod is arranged on one side, close to the core column, of the supporting plate, one end, far away from the core column, of the movable rod penetrates through the side wall of the core column and is in butt joint with the side wall of the conical sliding block, and a tension spring is arranged between the supporting plate and the core column. According to the device, the adjusting limiting mechanism is arranged on the periphery of the core column, when the sliding rod drives the conical sliding block to slide downwards, the movable rod is extruded, the supporting plate is ejected outwards, and the yarn cylinder is fixed; the yarn cylinder is disassembled by only rotating the limiting block out of the limiting groove, and the tension spring drives the supporting plate to shrink and reset, so that the fixation of the yarn cylinder is relieved.

However, when the device is used, a worker needs to press down the sliding rod, rotate in the limiting groove into the limiting block to fix the yarn cylinder, or press down the sliding rod, rotate out of the limiting block and then loosen the sliding rod to detach the yarn cylinder, so that the operation is troublesome and the efficiency is lower.

Disclosure of utility model

The utility model aims to solve the technical defects and provides a yarn drum fixing device for a bobbin winder, which can rapidly fix and detach a yarn drum.

The utility model discloses a yarn barrel fixing device for a bobbin winder, which comprises a core pipe with a base, wherein mounting grooves are formed in two opposite side surfaces of the core pipe, arc-shaped supporting plates are embedded in the mounting grooves, a plurality of mounting holes are formed in the mounting grooves from top to bottom, the mounting holes are horizontally arranged and communicated with the inside of the core pipe, a sliding rod is horizontally arranged at the position, corresponding to the mounting holes, of the side of the arc-shaped supporting plates, close to the core pipe, of the mounting holes, the sliding rod is arranged in the mounting holes in a sliding manner, the end, far away from the arc-shaped supporting plates, of the sliding rod is positioned in the core pipe, the end, hinged with a connecting rod, the center of the inside of the core pipe is vertically provided with a movable rod, the connecting rod is hinged onto the movable rod in an inclined manner, a magnet is arranged at the lower end of the movable rod, and an electromagnet is arranged on the base below the magnet, and the electromagnet is connected with a controller.

When the yarn tube is installed, the current flow direction in the electromagnet is controlled by the controller, so that the electromagnet and the magnet repel each other, the magnet drives the movable rod to bear upward force, the movable rod tightly embeds the arc-shaped supporting plate in the installation groove through the connecting rod and the sliding rod, after the yarn tube is sleeved on the core tube, the current flow direction in the electromagnet is controlled by the controller, so that the electromagnet and the magnet attract each other, the magnet drives the movable rod to move downward, and the movable rod supports the arc-shaped supporting plate outwards on the inner wall of the yarn tube through the connecting rod and the sliding rod, so that the yarn tube is supported and fixed.

In order to facilitate the sheathing of the yarn cylinder into the core tube, the upper end of the core tube is provided with a guide head which is gradually pointed upwards.

In order to avoid direct collision between the magnet and the electromagnet, the upper end of the electromagnet is provided with a first buffer pad.

In order to prevent the yarn cylinder from being damaged due to the fact that the arc-shaped supporting plate and the inner wall of the yarn cylinder are hard boldly confront or challenge a powerful opponent, a second buffer pad is arranged on the end face, away from the core tube, of the arc-shaped supporting plate.

The yarn cylinder fixing device for the bobbin winder has the beneficial effects that the electromagnet is controlled by the controller to attract or repel the magnet, so that the arc-shaped supporting plate can be unfolded or retracted, and the yarn cylinder can be fixed and detached rapidly.

Drawings

Fig. 1 is a cross-sectional view of embodiment 1 of the present utility model.

Detailed Description

In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.

Example 1:

as shown in fig. 1, the utility model discloses a yarn bobbin fixing device for a bobbin winder, which comprises a core tube 5 with a base 1, wherein mounting grooves are formed in two opposite side surfaces of the core tube 5, arc-shaped supporting plates 7 are embedded in the mounting grooves, a plurality of mounting holes 10 are formed in the mounting grooves from top to bottom, the mounting holes 10 are horizontally arranged and are communicated with the inside of the core tube 5, a sliding rod 8 is horizontally arranged at the position, corresponding to the mounting holes 10, of the side, close to the core tube 5, of the arc-shaped supporting plates 7, the sliding rod 8 is arranged in the mounting holes 10 in a sliding manner, the end, far away from the arc-shaped supporting plates 7, of the sliding rod 8 is positioned in the core tube 5 and is hinged with a connecting rod 9, a movable rod 12 is vertically arranged in the center of the inside of the core tube 5, the connecting rod 9 is hinged onto the movable rod 12 in an inclined manner, a magnet 4 is arranged at the lower end of the movable rod 12, an electromagnet 2 is arranged on the base 1 below the magnet 4, and a controller is electrically connected with the electromagnet 2.

When the yarn tube is installed, the current flow direction in the electromagnet 2 is controlled by the controller, so that the electromagnet 2 and the magnet 4 repel each other, the magnet 4 drives the movable rod 12 to be stressed upwards, the movable rod 12 tightly embeds the arc-shaped supporting plate 7 in the installation groove through the connecting rod 9 and the sliding rod 8, after the yarn tube is sleeved on the core tube 5, the current flow direction in the electromagnet 2 is controlled by the controller, so that the electromagnet 2 and the magnet 4 attract each other, the magnet 4 drives the movable rod 12 to move downwards, and the movable rod 12 enables the arc-shaped supporting plate 7 to be outwards propped up through the connecting rod 9 and the sliding rod 8 to prop the yarn tube for fixation.

In order to facilitate the sheathing of the yarn packages into the core tube 5, the upper end of the core tube 5 is provided with a guide head 11 which tapers upwards.

In order to avoid direct collision between the magnet 4 and the electromagnet 2, a first buffer pad 3 is arranged at the upper end of the electromagnet 2.

In order to prevent the yarn cylinder from being damaged due to the fact that the arc-shaped supporting plate 7 and the inner wall of the yarn cylinder are hard boldly confront or challenge a powerful opponent, a second buffer pad 6 is arranged on the end face, away from the core tube 5, of the arc-shaped supporting plate 7.

In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; may be a mechanical connection; can be directly connected or indirectly connected through an intermediate medium, and can be in interaction relationship with two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present application, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The present utility model is not limited to the preferred embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.

Claims (4)

1. The utility model provides a bobbin fixing device for cone winder, a serial communication port, including core tube (5) with base (1), be provided with the mounting groove on the opposite both sides face on core tube (5), the embedded arc backup pad (7) that are equipped with of mounting groove, be provided with a plurality of mounting holes (10) from last to down on the mounting groove, mounting hole (10) level set up and with the inside intercommunication of core tube (5), the position level that the side of arc backup pad (7) leaned on core tube (5) corresponds mounting hole (10) is provided with slide bar (8), slide bar (8) slip sets up in mounting hole (10), the end that arc backup pad (7) was kept away from to slide bar (8) is located core tube (5) and this end articulates there is connecting rod (9), the inside center of core tube (5) is vertical to be provided with movable rod (12), connecting rod (9) hinge on movable rod (12) slant, the lower extreme of movable rod (12) is provided with magnet (4), be provided with electro-magnet (2) on base (1) of magnet (4) below, electro-magnet (2) electricity is connected with the controller.

2. A bobbin fixing device for a bobbin winder according to claim 1 characterised in that the upper end of the core tube (5) is provided with a guide head (11) tapering upwards.

3. A bobbin fixing device for a bobbin winder according to claim 2, characterised in that the upper end of the electromagnet (2) is provided with a number one buffer pad (3).

4. A bobbin fixing device for a bobbin winder according to claim 3 characterised in that the end face of the arcuate support plate (7) remote from the core tube (5) is provided with a second cushion pad (6).