Blanking guide device of yarn throwing robot

Abstract

The blanking guide device of the yarn throwing robot comprises a yarn drum installation metal rod, four storage clamping grooves which are symmetrical in position are formed in the top end of the yarn drum installation metal rod, rotary reset plates are rotationally installed on the inner sides of the storage clamping grooves, a rotating shaft is inserted into the top end of each rotary reset plate in a penetrating mode, and the top end of each rotary reset plate is provided with a rotating shaft. The two ends of the rotating shaft are inserted into the yarn cone installation metal rods and rotationally connected with the yarn cone installation metal rods, a guide strip is arranged on the outer surface of the rotating reset plate, the bottom end of the guide strip is bent in an arc shape and fixed to the rotating reset plate, and the top of the guide strip is a V-shaped face. The top ends of the four guide strips make contact with one another to form a cone structure, and each guide strip comprises a metal strip. According to the utility model, the falling spools are guided through the guide strips, so that the axes of the spools coincide with the axes of the spool mounting metal rods, the spools are prevented from inclining or colliding with the spool mounting metal rods in the falling process, and the normal mounting of the spools is not influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a yarn feeding robot technical field, concretely to a yarn feeding robot blank guide device. BACKGROUND

[0002] Textile is a kind of process of processing fiber into yarn, and weaving yarn into cloth. Current textile process is mostly carried out by small, medium and large textile equipment. Compared with manual operation, small, medium and large textile equipment has faster speed and better weaving effect. When using small, medium and large textile equipment for textile operation, yarn bobbins need to be fed. There are two ways to feed yarn bobbins, i.e. manual feeding and yarn feeding robot. Yarn feeding robot uses mechanical method to spin yarn bobbins. Compared with manual operation, yarn feeding robot can work for a long time and has faster operation speed. Yarn feeding robot uses imported components, has long service life and low replacement frequency. At the same time, it can remotely and real-timely check production data, monitor machine health condition and reflect production problems.

[0003] However, when yarn feeding robot feeds yarn bobbins, it mostly grasps the top of yarn bobbins to prevent yarn bobbins. Yarn bobbins swing during the preventing process, which causes misalignment between yarn bobbin axis and yarn bobbin mounting metal rod, affecting normal installation of yarn bobbins. Therefore, it does not meet the existing demand. To solve this problem, the utility model provides a yarn feeding robot blank guide device. UTILITY MODEL CONTENT

[0004] The utility model aims to provide a yarn feeding robot blank guide device to solve the problems in the background art, i.e. when yarn feeding robot feeds yarn bobbins, it mostly grasps the top of yarn bobbins to prevent yarn bobbins. Yarn bobbins swing during the preventing process, which causes misalignment between yarn bobbin axis and yarn bobbin mounting metal rod, affecting normal installation of yarn bobbins.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a yarn feeding robot blank guide device, comprising a yarn bobbin mounting metal rod, the top of the yarn bobbin mounting metal rod is provided with four position-symmetrical receiving clamping grooves, the inner side of the receiving clamping groove is rotatably installed with a rotary reset plate, the top of the rotary reset plate is inserted and connected with a rotating shaft, the two ends of the rotating shaft are inserted into the yarn bobbin mounting metal rod and rotatably connected with the yarn bobbin mounting metal rod, the outer surface of the rotary reset plate is provided with a guide strip, the bottom of the guide strip is arc-shaped and fixed with the rotary reset plate, the top of the guide strip is V-shaped, the tops of the four guide strips are in contact with each other and form a cone structure, the guide strip comprises a metal strip, and the outer side of the metal strip is wrapped with a rubber jacket.

[0006] Preferably, the lower part of the rotating reset plate is provided with a reset metal spring, the bottom end of the reset metal spring is fixed with the bottom surface of the storage card slot, and the bottom surface of the rotating reset plate is provided with a reset card slot.

[0007] Preferably, the top end of the reset metal spring is bent towards the rotating reset plate, and the top end of the rotating reset plate is clamped in the inner side of the reset card slot.

[0008] Preferably, the top of the reset metal spring is bent downward by an angle of one hundred and thirty-five degrees, and the material of the reset metal spring is spring steel.

[0009] Preferably, the rotating shaft is fixedly connected with the rotating reset plate, and the rotating shaft is inserted into the inside of the yarn drum mounting metal rod, and the outer side of both ends of the yarn drum mounting metal rod is sleeved with a torsion spring.

[0010] Preferably, one end of the torsion spring is fixed with the rotating shaft, and the other end of the rotating shaft is fixed with the yarn drum mounting metal rod.

[0011] Compared with the prior art, the beneficial effects of the present application are:

[0012] The present application has the following beneficial effects: the four rotatable rotating reset plates are arranged on the top of the yarn drum mounting metal rod, the outer surface of the rotating reset plate is fixedly provided with a guide strip, the yarn drum in falling is guided by the guide strip, the axis of the yarn drum is coincided with the axis of the yarn drum mounting metal rod, the rotating reset plate can rotate in the falling process of the yarn drum, the yarn drum is prevented from tilting or colliding with the yarn drum mounting metal rod in the falling process, and the normal installation of the yarn drum is not affected. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structural schematic view of the whole application;

[0014] Figure 2 It is a structural schematic view of the whole application; Figure 1 It is a structural enlarged view of A in the middle;

[0015] Figure 3 It is a structural schematic view of the first embodiment of the rotating reset plate of the present application;

[0016] Figure 4 It is a structural schematic view of the second embodiment of the rotating reset plate of the present application.

[0017] In the drawing: 1, yarn drum mounting metal rod; 2, storage card slot; 3, rotating reset plate; 4, guide strip; 41, rubber jacket; 42, metal strip; 5, reset card slot; 6, reset metal spring; 7, rotating shaft; 8, torsion spring. DETAILED DESCRIPTION

[0018] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments.

[0019] The first embodiment is as follows Figures 1 to 3 As shown in the first embodiment, the falling guiding device of the yarn feeding robot comprises a yarn drum mounting metal rod 1, four position-symmetrical receiving grooves 2 are arranged at the top end of the yarn drum mounting metal rod 1, a rotating reset plate 3 is rotatably arranged at the inner side of the receiving groove 2, a rotating shaft 7 is inserted through the top end of the rotating reset plate 3, the two ends of the rotating shaft 7 are inserted into the yarn drum mounting metal rod 1 and are rotatably connected with the yarn drum mounting metal rod 1, a guide strip 4 is arranged on the outer surface of the rotating reset plate 3, the bottom end of the guide strip 4 is arc-shaped and is fixed with the rotating reset plate 3, the top of the guide strip 4 is V-shaped, the top ends of the four guide strips 4 are in contact with each other and form a conical structure, the guide strip 4 comprises a metal strip 42, and a rubber sleeve 41 is wrapped on the outer side of the metal strip 42. The conical structure formed by the four guide strips 4 guides the yarn drum falling, so that the bottom end of the yarn drum slides along the outer side of the guide strip 4 until the axis of the yarn drum coincides with the axis of the yarn drum mounting metal rod 1, and the swinging of the placed yarn drum can be avoided.

[0020] A reset metal spring 6 is arranged below the rotating reset plate 3, the bottom end of the reset metal spring 6 is fixed with the bottom surface of the receiving groove 2, a reset groove 5 is arranged on the bottom surface of the rotating reset plate 3, the top end of the reset metal spring 6 is bent towards the rotating reset plate 3, and the top end of the rotating reset plate 3 is clamped in the inner side of the reset groove 5. The reset metal spring 6 supports the receiving groove 2, so that the rotating reset plate 3 is in an inclined state, thereby ensuring that the top of the four guide strips 4 is in contact with each other.

[0021] The angle of the top of the reset metal spring 6 bending downwards is one hundred and thirty-five degrees, the material of the reset metal spring 6 is spring steel, the reset metal spring 6 can be bent and deformed after being extruded, and the reset metal spring 6 can be reset after the pressure disappears, thereby realizing the reset of the rotating reset plate 3 and the guide strip 4.

[0022] The second embodiment is as follows Figure 4 As shown in the second embodiment, the rotating shaft 7 is fixedly connected with the rotating reset plate 3, the two ends of the rotating shaft 7 inserted into the yarn drum mounting metal rod 1 are both sleeved with a torsion spring 8, one end of the torsion spring 8 is fixed with the rotating shaft 7, and the other end of the rotating shaft 7 is fixed with the yarn drum mounting metal rod 1. When the yarn drum is mounted, the rotating reset plate 3 is pressed downwards to drive the torsion spring 8 to twist, and after the yarn drum is removed from the outer side of the yarn drum mounting metal rod 1, the twisted torsion spring 8 can drive the rotating shaft 7 and the rotating reset plate 3 to rotate and reset.

[0023] Working principle: first use the yarn feeding robot to grab the yarn cylinder, the yarn feeding robot will be grabbed the bottom of the yarn cylinder align the top of the yarn cylinder installation metal rod 1, then the yarn feeding robot will the yarn cylinder close to the top of the yarn cylinder installation metal rod 1, the yarn cylinder close to the yarn cylinder installation metal rod 1 first with the four top end mutual adhesion guide strip 4 contact, at this time the bottom of the yarn cylinder adhesion four guide strip 4 outside to the yarn cylinder installation metal rod 1 direction sliding, sliding process the axis of the yarn cylinder gradually coincides with the axis of the yarn cylinder installation metal rod 1, until the bottom of the yarn cylinder and the top of the yarn cylinder installation metal rod 1 flush, with the yarn cylinder continues to move, the yarn cylinder to guide strip 4 and rotating reset plate 3 produce downward pressure, at this time the rotating reset plate 3 is extruded after around the axis of rotation axis 7 into the storage card slot 2 rotation, four guide strip 4 separate and gradually close to the inner wall of the yarn cylinder, finally the top of the yarn cylinder installation metal rod 1 into the yarn cylinder and the yarn cylinder adhesion yarn cylinder installation metal rod 1 outer surface sliding installation, after the yarn cylinder installation yarn feeding robot loose yarn cylinder and complete the yarn feeding action, avoid the yarn cylinder in the process of falling tilt or with the yarn cylinder installation metal rod impact, do not affect the normal installation of the yarn cylinder.

[0024] It is apparent for those skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but rather can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the present application being defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and range of equivalents of the elements of the claims be embraced therein. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

Claims

1. A yarn drop guiding device for a yarn feeding robot comprising a bobbin mounting metal rod (1), characterized in that: The top end of the yarn drum mounting metal rod (1) is provided with four position symmetrical receiving card slots (2), the inner side of the receiving card slot (2) is rotatably mounted with a rotary reset plate (3), the top end of the rotary reset plate (3) is inserted through with a rotating shaft (7), both ends of the rotating shaft (7) are inserted into the yarn drum mounting metal rod (1) and are rotatably connected with the yarn drum mounting metal rod (1), the outer surface of the rotary reset plate (3) is provided with a guide strip (4), the bottom end of the guide strip (4) is arc-shaped and fixed with the rotary reset plate (3), the top of the guide strip (4) is V-shaped, the top ends of the four guide strips (4) are in contact with each other and form a vertebral body structure, the guide strip (4) comprises a metal strip (42), and the outer side of the metal strip (42) is wrapped with a rubber jacket (41).

2. A yarn drop guide for a yarn feeding robot according to claim 1, characterized in that: The lower side of the rotary reset plate (3) is provided with a reset metal spring (6), the bottom end of the reset metal spring (6) is fixed with the bottom surface of the receiving card slot (2), and the bottom surface of the rotary reset plate (3) is provided with a reset card slot (5).

3. A yarn drop guide for a yarn feeding robot according to claim 2, characterized in that: The top end of the reset metal spring (6) is bent towards the rotary reset plate (3), and the top end of the rotary reset plate (3) is clamped in the inner side of the reset card slot (5).

4. A yarn drop guide for a yarn feeding robot according to claim 3, characterized in that: The downward bending angle of the top of the reset metal spring (6) is one hundred and thirty-five degrees, and the material of the reset metal spring (6) is spring steel.

5. The yarn drop guide of claim 1, wherein: The rotating shaft (7) is fixedly connected with the rotary reset plate (3), and both ends of the rotating shaft (7) inserted into the yarn drum mounting metal rod (1) are provided with a torsion spring (8) on the outer side.

6. A yarn drop guide for a yarn feeding robot according to claim 5, characterized in that: One end of the torsion spring (8) is fixed with the rotating shaft (7), and the other end of the rotating shaft (7) is fixed with the yarn drum mounting metal rod (1).

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