CN218664678U

CN218664678U - Supporting and limiting device for core-spun yarn winding

Info

Publication number: CN218664678U
Application number: CN202223215199.9U
Authority: CN
Inventors: 温晗
Original assignee: Handan Jixiang Metallurgical Material Group Co ltd
Current assignee: Handan Jixiang Metallurgical Material Group Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-03-21
Anticipated expiration: 2032-12-02

Abstract

The utility model discloses a core-spun yarn is rolled up and is used support stop device, concretely relates to core-spun yarn is rolled up and supports spacing technical field, which comprises a tray, the top of tray is provided with a plurality of protection machanism, protection machanism is including setting up at the tray top and along the positive and negative lead screw of tray axle center point circumference distribution, the top and the bottom of positive and negative lead screw all are provided with the centre gripping subassembly. The utility model discloses a set up protection machanism, spacing round can contact with the core-spun yarn book at first, resets with spacing round at the elastic drive roof-rack through spring self for spacing round can be inseparable contacts with the core-spun yarn book, for the core-spun yarn book provides the function of elastic support in first centre gripping half-circle and roof-rack, can enough ensure the stability when core-spun yarn book centre gripping, can avoid the core-spun yarn book to receive the damage again, can adapt to the core-spun yarn book of different lengths when using, improve the utility model discloses adaptability when using has good practicality, when facilitating the use.

Description

Supporting and limiting device for core-spun yarn winding

Technical Field

The utility model relates to a spacing technical field of core-spun yarn book support, more specifically say, the utility model relates to a core-spun yarn book changes application and supports stop device.

Background

The cored wire is formed by coiling alloy powder with a strip-shaped steel strip, and can be divided into the following parts according to different alloy powder: silicon calcium cored wire, silicon manganese calcium line, silicon calcium barium line, barium aluminium wire, aluminium calcium line, calcium iron wire, pure calcium line etc, for the convenience of depositing and transporting of cored wire, in the production process who carries out the cored wire, need get up the formation coil of wire with the cored wire rolling, one can reduce the space occupancy of cored wire, two be convenient for the cored wire safety, reliable transporting, when transporting to the core wire book, in order to ensure the security when transporting is rolled up to the core wire, need use and support stop device and roll up the core wire and protect, guarantee the security when transporting to this core wire book.

The utility model patent of patent application number CN202021577715.0 discloses a core-spun yarn coil supporting and limiting device, which comprises a top cover and a supporting main body, wherein the top cover is detachably connected with the supporting main body, the supporting main body comprises a base and a plurality of supporting columns which are vertically arranged and annularly distributed and fixed on the base, the plurality of supporting columns, the base and the top cover enclose a cylindrical core-spun yarn coil accommodating space, the upper part of the inner side of the accommodating space is provided with a pressing plate component, and the pressing plate component is detachably connected with the supporting main body and is used for being pressed and fixed at the top of the core-spun yarn coil;

this structure adopts frustum form frame construction and wire hole to adopt circular structure only through the top cap when using, damages the cored wire when having avoided being qualified for the next round of competitions, but also leads to this structure like this to once only can protect single cored wire book when transporting to the cored wire book, can't once store the transportation to a plurality of cored wire book, inefficiency during the use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses technical scheme is too single technical problem to prior art solution, provides showing and is different from prior art's solution. In order to overcome the above-mentioned defect of prior art, the utility model provides a covering wire is rolled up and is changeed application and support stop device aims at solving above-mentioned existence and once can only protect single covering wire book when transporting to the covering wire book, can't once store the transportation to a plurality of covering wire book, the inefficiency problem during the use.

In order to achieve the above object, the utility model provides a following technical scheme: a supporting and limiting device for core-spun yarn rolling comprises a tray, wherein a plurality of protection mechanisms are arranged at the top of the tray;

the protection mechanism comprises a positive and negative screw rod which is arranged at the top of the tray and distributed along the circumference of the axis point of the tray, and clamping components are arranged at the top and the bottom of the positive and negative screw rod;

the clamping assembly comprises a sliding block which is arranged on the positive and negative screw rods and is in threaded connection with the positive and negative screw rods, a supporting block is arranged on one side of the sliding block, a second clamping half-ring is arranged on one side of the supporting block, and a first clamping half-ring is arranged on one side of the second clamping half-ring;

the second clamping half ring and the first clamping half ring are respectively provided with a plurality of first sliding grooves, each first sliding groove is internally connected with an upper frame matched with the first sliding groove in a sliding manner, a limiting column in threaded connection with the bottom of the inner wall of the first sliding groove is arranged in the upper frame, one side of the limiting column is provided with a spring, the top of the upper frame is provided with a supporting shaft, and the surface of the supporting shaft is movably connected with a limiting wheel;

two sides of the inner wall of the top frame are provided with second sliding grooves matched with the limiting columns, and the second sliding grooves are connected with the limiting columns in a sliding mode;

the cross-sectional shape of second centre gripping semicircle and first centre gripping semicircle all sets up to the arc, the one end of first centre gripping semicircle and second centre gripping semicircle is provided with the axle round pin spare, the one end swing joint who keeps away from the axle round pin spare of first centre gripping semicircle has the check lock lever, the one end of check lock lever runs through first centre gripping semicircle and extends to second centre gripping semicircle on and second centre gripping semicircle threaded connection.

Preferably, the supporting block is connected with a guide rod in a sliding mode, the guide rod is installed on the tray, and an anti-skidding sleeve is arranged on the surface of the positive and negative screw rod and located between the two sliding blocks.

Preferably, a plurality of notches respectively positioned at the bottoms of the first clamping half ring and the second clamping half ring are distributed on the top surface of the tray along the circumference of the axle center point of the tray.

The utility model discloses a technological effect and advantage:

through the arrangement of the protection mechanism, compared with the prior art, the core-spun yarn winding device is simple in overall design and reasonable in structure, and through corresponding matching use of each structure, after a core-spun yarn winding is clamped by the first clamping half-ring and the second clamping half-ring, the limiting wheel can be firstly contacted with the core-spun yarn winding, so that the top frame is displaced, the spring is stressed and compressed, the top frame and the limiting wheel are reset under the elastic driving of the spring, the limiting wheel can be closely contacted with the core-spun yarn winding, the function of elastic support is provided for the core-spun yarn winding in the first clamping half-ring and the top frame, the stability of the core-spun yarn winding during clamping can be ensured, and the core-spun yarn winding can be prevented from being damaged;

can also be through rotatory positive and negative lead screw simultaneously for the centre gripping subassembly opposite displacement of positive and negative lead screw top and bottom, so that the utility model discloses can adapt to the core-spun thread book of different length when using, improve the utility model discloses adaptability when using has good practicality when facilitating the use.

Drawings

Fig. 1 is the overall structure front view of the supporting and limiting device of the present invention.

Fig. 2 is a schematic view of the protection mechanism of the present invention installed on the tray.

Fig. 3 is a front view of the protection mechanism of the present invention.

Fig. 4 is an exploded view of the protection mechanism of the present invention.

The reference signs are: 1. a tray; 2. a positive and negative screw rod; 3. a slider; 4. a support block; 5. a first clamping half-turn; 6. a first chute; 7. a top frame; 8. a second chute; 9. a limiting column; 10. a spring; 11. a limiting wheel; 12. a pintle member; 13. a locking lever; 14. a recess; 15. a guide bar; 16. a support shaft; 17. a second clamping half-turn; 18. an anti-slip sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the embodiment, as shown in fig. 1 to 4, a supporting and limiting device for core-spun yarn roll transfer can store and transfer a plurality of core-spun yarn rolls at a time through a protection mechanism arranged on a tray 1, and the core-spun yarn rolls have stable clamping performance, and the specific structure of the mechanism is as follows;

the protection mechanism comprises a positive and negative screw rod 2 which is arranged at the top of the tray 1 and is distributed along the circumference of the axial center point of the tray 1, and clamping components are arranged at the top and the bottom of the positive and negative screw rod 2;

the clamping assembly comprises a sliding block 3 which is arranged on the positive and negative screw rod 2 and is in threaded connection with the positive and negative screw rod 2, a supporting block 4 is arranged on one side of the sliding block 3, a second clamping half-ring 17 is arranged on one side of the supporting block 4, and a first clamping half-ring 5 is arranged on one side of the second clamping half-ring 17;

a plurality of first sliding grooves 6 are respectively formed in the second clamping half ring 17 and the first clamping half ring 5, a top frame 7 matched with the first sliding grooves 6 is connected in each first sliding groove 6 in a sliding mode, a limiting column 9 in threaded connection with the bottom of the inner wall of each first sliding groove 6 is arranged in each top frame 7, a spring 10 is arranged on one side of each limiting column 9, a supporting shaft 16 is arranged at the top of each top frame 7, and a limiting wheel 11 is movably connected to the surface of each supporting shaft 16;

two sides of the inner wall of the top frame 7 are both provided with second sliding chutes 8 matched with the limiting columns 9, and the second sliding chutes 8 are in sliding connection with the limiting columns 9;

the cross-sectional shape of second centre gripping half-turn 17 and first centre gripping half-turn 5 all sets up to the arc, and the one end of first centre gripping half-turn 5 and second centre gripping half-turn 17 is provided with axle round pin spare 12, and the one end swing joint that first centre gripping half-turn 5 kept away from axle round pin spare 12 has check lock lever 13, and the one end of check lock lever 13 runs through first centre gripping half-turn 5 and extends to on the second centre gripping half-turn 17 with second centre gripping half-turn 17 threaded connection.

When the core-spun yarn winding device is used according to the structure, the locking rod 13 is loosened when the core-spun yarn winding is transported, so that the first clamping half-ring 5 can rotate on the second clamping half-ring 17 through the shaft pin piece 12, and then the first clamping half-ring 5 can be opened, and the core-spun yarn winding can be conveniently placed between the first clamping half-ring 5 and the second clamping half-ring 17 by a worker;

after the core-spun yarn coil is placed between the first clamping half-ring 5 and the second clamping half-ring 17, the locking rod 13 is screwed down, so that the first clamping half-ring 5 and the second clamping half-ring 17 are fixed together, and the core-spun yarn coil is positioned firstly;

after the core-spun yarn coil is clamped by the first clamping half-ring 5 and the second clamping half-ring 17, the limiting wheel 11 is firstly contacted with the core-spun yarn coil, so that the top frame 7 is displaced, the spring 10 is compressed under the stress, the top frame 7 and the limiting wheel 11 are driven to reset through the elasticity of the spring 10, the limiting wheel 11 can be closely contacted with the core-spun yarn coil, and the elastic support function is provided for the core-spun yarn coil in the first clamping half-ring 5 and the top frame 7, so that the stability of the core-spun yarn coil during clamping can be ensured, and the core-spun yarn coil can be prevented from being damaged;

and can also be through rotatory positive and negative lead screw 2 for the centre gripping subassembly opposite displacement of 2 tops of positive and negative lead screw and bottom, so that the utility model discloses can adapt to the core-spun yarn book of different length when using, improve the utility model discloses adaptability when using.

Referring to the attached

drawings

1, 2 and 3, a guide rod 15 is connected on the supporting block 4 in a sliding way, the guide rod 15 is installed on the tray 1, and an anti-skidding sleeve 18 is arranged on the surface of the positive and negative screw rods 2 and between the two sliding blocks 3;

when the device is used, the guide rod 15 is arranged, so that the displacement stroke of the support blocks 4 can be guided and limited, and the stability of the two support blocks 4 in opposite displacement is ensured.

Referring to fig. 2, a plurality of notches 14 are distributed on the top surface of the tray 1 along the circumference of the axial center point of the tray 1 and are respectively positioned at the bottoms of the first clamping half-ring 5 and the second clamping half-ring 17;

what need supplement is, through the setting of notch 14, conveniently carry on spacingly to the bottom that the core-spun yarn was rolled up, improve the stability of core-spun yarn book when transporting.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a core-spun yarn is rolled up to change and is used support stop device, includes tray (1), its characterized in that: the top of the tray (1) is provided with a plurality of protection mechanisms;

the protective mechanism comprises a positive and negative screw rod (2) which is arranged at the top of the tray (1) and is circumferentially distributed along the axial center point of the tray (1), and clamping components are arranged at the top and the bottom of the positive and negative screw rod (2);

the clamping assembly comprises a sliding block (3) which is arranged on the positive and negative screw rod (2) and is in threaded connection with the positive and negative screw rod (2), a supporting block (4) is arranged on one side of the sliding block (3), a second clamping half-ring (17) is arranged on one side of the supporting block (4), and a first clamping half-ring (5) is arranged on one side of the second clamping half-ring (17);

a plurality of first sliding grooves (6) are formed in the second clamping half ring (17) and the first clamping half ring (5), each first sliding groove (6) is connected with an upper frame (7) matched with the first sliding groove (6) in an equal sliding mode, a limiting column (9) in threaded connection with the bottom of the inner wall of the first sliding groove (6) is arranged in the upper frame (7), a spring (10) is arranged on one side of the limiting column (9), a supporting shaft (16) is arranged at the top of the upper frame (7), and a limiting wheel (11) is movably connected to the surface of the supporting shaft (16).

2. The supporting and limiting device for the cored wire rolling according to claim 1, wherein: and second sliding grooves (8) matched with the limiting columns (9) are formed in two sides of the inner wall of the top frame (7), and the second sliding grooves (8) are connected with the limiting columns (9) in a sliding mode.

3. The supporting and limiting device for the cored wire rolling according to claim 1, wherein: the cross-sectional shape of second centre gripping semicircle (17) and first centre gripping semicircle (5) all sets up to the arc, the one end of first centre gripping semicircle (5) and second centre gripping semicircle (17) is provided with axle round pin spare (12).

4. The cored wire rolling, supporting and limiting device according to claim 3, wherein: the one end swing joint that axle round pin spare (12) was kept away from in first centre gripping half circle (5) has check lock lever (13), the one end of check lock lever (13) runs through first centre gripping half circle (5) and extends to second centre gripping half circle (17) on with second centre gripping half circle (17) threaded connection.

5. The supporting and limiting device for the cored wire rolling according to claim 1, wherein: the tray is characterized in that the supporting block (4) is connected with a guide rod (15) in a sliding mode, and the guide rod (15) is installed on the tray (1).

6. The supporting and limiting device for the cored wire rolling according to claim 1, wherein: the top surface of tray (1) just distributes along the axle center point circumference of tray (1) and has a plurality of notch (14) that are located the bottom of first centre gripping half-turn (5) and second centre gripping half-turn (17) respectively.

7. The supporting and limiting device for the cored wire rolling according to claim 1, wherein: and an anti-skidding sleeve (18) is arranged on the surface of the positive and negative screw rod (2) and between the two sliding blocks (3).