CN212270376U

CN212270376U - Thread bobbin fixing device of braiding machine

Info

Publication number: CN212270376U
Application number: CN202020715175.1U
Authority: CN
Inventors: 史志强; 王伟
Original assignee: Shishi Xinlong Knitting Machinery Co ltd
Current assignee: Shishi Xinlong Knitting Machinery Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-01-01
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a braider line section of thick bamboo fixing device relates to the braider field, which comprises a mounting bas, the rotation groove has been seted up at the top of mount pad, the through-hole has been seted up to the bottom of rotating the inslot wall, the inner chamber fixedly connected with connecting rod of through-hole, the top fixedly connected with threaded rod of connecting rod, the outer wall threaded connection of threaded rod has movable bottom ring, the outer wall threaded connection of threaded rod has the apical ring, four recesses have been seted up to angles such as the outer wall of apical ring, the swivelling chute has been seted up to the inner wall symmetry of recess, the inner chamber of swivelling chute rotates and is connected with the pivot, the. The utility model discloses utilize the setting of activity end ring and apical ring, reduced the degree of difficulty of bobbin installation and dismantlement through activity end ring and apical ring, simultaneously through threaded connection between threaded rod and activity end ring and the apical ring, make bobbin can carry out the regulation of height in the vertical direction, improved the suitability of braider.

Description

Thread bobbin fixing device of braiding machine

Technical Field

The utility model relates to a braider field, in particular to braider bobbin fixing device.

Background

Establishment product is very common in our daily life, and traditional establishment product adopts manual establishment mostly, along with scientific and technological development, has gradually replaced the manual work by machinery, and the braider is exactly the equipment of establishing the production, and the braider is suitable for the raw materials variety and has: nylon multi-thread, polypropylene filament, polypropylene, terylene, nylon, PP, low elasticity, high elasticity, cotton thread, pearl thread, leather, mixing and the like.

The bobbin for the braiding machine is a carrier for taking up and paying off wires, the bobbin is only fixed on the braiding machine by a fixing device of the bobbin on the braiding machine at present, the mounting structure of the bobbin is complex, so that great difficulty is brought to the mounting and dismounting of the bobbin, and meanwhile, the bobbin on the braiding machine at present cannot be adjusted in height after being fixed, so that the applicability of the braiding machine is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a braider line section of thick bamboo fixing device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a braiding machine bobbin fixing device comprises a mounting seat, wherein the top of the mounting seat is provided with a rotating groove, the bottom of the inner wall of the rotating groove is provided with a through hole, the inner cavity of the through hole is fixedly connected with a connecting rod, the top end of the connecting rod is fixedly connected with a threaded rod, the outer wall of the threaded rod is in threaded connection with a movable bottom ring, the outer wall of the movable bottom ring is rotationally connected with the inner cavity of the rotating groove, four sliding grooves are arranged on the top of the movable bottom ring at equal angles, the inner cavities of the four sliding grooves are all provided with a limiting component, the outer wall of the threaded rod and the upper part of the movable bottom ring are in threaded connection with a top ring, the outer wall of the top ring is provided with four grooves at equal angles, the inner wall of the groove is symmetrically provided with a rotary groove, the inner cavity of the rotary groove is rotationally connected with a rotating shaft, the outer wall of pivot is fixed to be cup jointed the locating piece, the outer wall of threaded rod and the top threaded connection who is located the apical ring have the holding ring.

Preferably, the limiting assembly comprises a sliding block, the outer wall of the sliding block is sleeved with the inner cavity of the sliding groove in a sliding mode, the top of the sliding block is fixedly connected with a limiting rod, and a chamfer is formed in one side of the top of the limiting rod.

Preferably, one side of the sliding block is fixedly connected with a spring, and one end of the spring is fixedly connected with one side of the inner wall of the sliding groove.

Preferably, the outer wall of the positioning ring is provided with four notch grooves at equal angles, and the four notch grooves correspond to the four grooves one to one.

Preferably, the outer wall of the movable bottom ring is fixedly connected with an extension rod which is positioned above the mounting seat in an equal angle mode, and anti-skid grains are formed in the outer wall of the extension rod.

Preferably, one side fixedly connected with torsional spring of swivelling chute inner wall, the torsional spring inner chamber cup joints with the outer wall activity of pivot, the one end of torsional spring and one side fixed connection of locating piece.

The utility model discloses a technological effect and advantage:

(1) the utility model utilizes the arrangement of the movable bottom ring and the top ring, reduces the difficulty of the installation and the disassembly of the thread cylinder through the movable bottom ring and the top ring, and simultaneously, the thread cylinder can adjust the height in the vertical direction through the threaded connection between the threaded rod and the movable bottom ring and the top ring, thereby improving the applicability of the braiding machine;

(2) the utility model discloses utilize the setting of extension rod, be connected through extension rod and activity end ring, make the staff can be more laborsaving rotation activity end ring, facilitate the staff.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic front sectional view of the present invention.

Fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 2 according to the present invention.

Fig. 4 is the sectional structure of the top ring of the present invention.

In the figure: 1. a mounting seat; 2. a connecting rod; 3. a threaded rod; 4. a movable bottom ring; 5. a top ring; 6. a rotating shaft; 7. positioning blocks; 8. a positioning ring; 9. a slider; 10. a limiting rod; 11. a spring; 12. an extension pole; 13. a torsion spring.

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.

The utility model provides a braiding machine bobbin fixing device as shown in figures 1-4, which comprises a mounting seat 1, wherein the top of the mounting seat 1 is provided with a rotating groove, the bottom of the inner wall of the rotating groove is provided with a through hole, the inner cavity of the through hole is fixedly connected with a connecting rod 2, the top end of the connecting rod 2 is fixedly connected with a threaded rod 3, the threaded rod 3 is a precondition that a movable bottom ring 4, a top ring 5 and a positioning ring 8 can move in the vertical direction, the outer wall of the threaded rod 3 is in threaded connection with the movable bottom ring 4, the outer wall of the movable bottom ring 4 is rotationally connected with the inner cavity of the rotating groove, four chutes are arranged at the top of the movable bottom ring 4 in equal angles, the inner cavities of the four chutes are respectively provided with a limiting component, the limiting components are used for preliminary positioning of a bobbin, the limiting components are composed of sliders 9, the outer wall of the, one side of the top of the limiting rod 10 is provided with a chamfer, which is convenient for the inner wall of the bobbin to extrude the limiting rod 10, thereby driving the limiting rod 10 and the sliding block 9 to move, one side of the sliding block 9 is fixedly connected with a spring 11, the spring 11 drives the limiting rod 10 to be attached to the inner wall of the bobbin, and performs initial positioning on the bobbin, one end of the spring 11 is fixedly connected with one side of the inner wall of the sliding groove, the outer wall of the threaded rod 3 and the upper part of the movable bottom ring 4 are in threaded connection with a top ring 5, the sizes of the top ring 5 and a positioning ring 8 are both smaller than the diameter of the inner wall of the bobbin, four grooves are formed on the outer wall of the top ring 5 at equal angles, the inner walls of the grooves are symmetrically provided with rotating grooves, the inner cavity of the rotating grooves is rotatably connected with a rotating shaft 6, the outer wall of the rotating shaft 6 is, the torsion spring 13 is used for driving the positioning block 7 to do reset movement and providing convenience for workers, an inner cavity of the torsion spring 13 is movably sleeved with the outer wall of the rotating shaft 6, one end of the torsion spring 13 is fixedly connected with one side of the positioning block 7, the outer wall of the threaded rod 3 is in threaded connection with the positioning ring 8 above the top ring 5, four notch grooves are formed in the outer wall of the positioning ring 8 at equal angles, the four notch grooves correspond to the four grooves one to one, the size and the shape of each notch groove are identical to those of each groove, and when the notch grooves are staggered with the grooves, the positioning ring 8 can limit the position of the positioning block 7, so that the bobbin is positioned;

the outer wall of activity end ring 4 just is located the equal angle fixedly connected with extension rod 12 of the top of mount pad 1, and extension rod 12 user's application of force rotates activity end ring 4, and the antiskid line has been seted up to the outer wall of extension rod 12.

The utility model discloses the theory of operation:

when a bobbin for a braiding machine needs to be installed, the bobbin is directly and vertically sleeved on a threaded rod 3 and sequentially passes through a positioning ring 8 and a top ring 5, a positioning block 7 arranged on the top ring 5 is extruded to rotate downwards so as to facilitate the bobbin to pass through the top ring 5, the positioning ring 8 and the top ring 5 need to pass through the whole bobbin and are located above the bobbin, when the bottom of the bobbin is in contact with the top of a movable bottom ring 4, the inner wall of the bobbin is in contact with the side wall of a limiting rod 10 and extrudes the limiting rod 10, the limiting rod 10 moves through a sliding block 9 and a sliding chute, when the bottom of the bobbin is in contact with the top of the movable bottom ring 4, the limiting rod 10 is attached to the inner wall of the bobbin under the action of a spring 11 to perform primary positioning, then the top ring 5 is rotated so that the top ring 5 moves to the upper part of the bobbin through the threaded rod 3, the positioning block 7 is in contact with the top of the bobbin, then the positioning ring, make holding ring 8 move to the top of apical ring 5, make the breach groove on the holding ring 8 misplace with 5 upper groove of apical ring, make holding ring 8 restriction locating piece 7's rotation to accomplish the fixed to a line section of thick bamboo position, secondly can adjust the height of a line section of thick bamboo through the relative position of adjustment activity bottom ring 4, apical ring 5 and holding ring 8 on threaded rod 3.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A braiding machine bobbin fixing device comprises a mounting seat (1) and is characterized in that a rotating groove is formed in the top of the mounting seat (1), a through hole is formed in the bottom of the inner wall of the rotating groove, a connecting rod (2) is fixedly connected to the inner cavity of the through hole, a threaded rod (3) is fixedly connected to the top end of the connecting rod (2), a movable bottom ring (4) is in threaded connection with the outer wall of the threaded rod (3), the outer wall of the movable bottom ring (4) is rotatably connected with the inner cavity of the rotating groove, four sliding grooves are formed in the top of the movable bottom ring (4) at equal angles, limiting assemblies are arranged in the inner cavities of the four sliding grooves, a top ring (5) is in threaded connection with the outer wall of the threaded rod (3) and located above the movable bottom ring (4), four grooves are formed in the outer wall of the top ring (5) at equal angles, the inner chamber of swivelling chute rotates and is connected with pivot (6), the outer wall of pivot (6) is fixed to be cup jointed locating piece (7), the outer wall of threaded rod (3) and the top threaded connection who is located apical ring (5) have holding ring (8).

2. The braiding machine bobbin fixing device according to claim 1, wherein the limiting assembly comprises a sliding block (9), the outer wall of the sliding block (9) is slidably sleeved with the inner cavity of the sliding groove, a limiting rod (10) is fixedly connected to the top of the sliding block (9), and a chamfer is formed in one side of the top of the limiting rod (10).

3. Knitting machine spool fixation according to claim 2 characterized in that a spring (11) is fixedly connected to one side of the slider (9), one end of the spring (11) being fixedly connected to one side of the inner wall of the chute.

4. The knitting machine bobbin fixing device according to claim 1, characterized in that the outer wall of the positioning ring (8) is provided with four notch grooves at equal angles, and the four notch grooves correspond to the four grooves one by one.

5. The knitting machine bobbin fixing device according to claim 1, characterized in that an extension rod (12) is fixedly connected to the outer wall of the movable bottom ring (4) at an equal angle above the mounting seat (1), and anti-skid lines are formed on the outer wall of the extension rod (12).

6. The knitting machine bobbin fixing device according to claim 1, characterized in that one side of the inner wall of the rotation groove is fixedly connected with a torsion spring (13), the inner cavity of the torsion spring (13) is movably sleeved with the outer wall of the rotation shaft (6), and one end of the torsion spring (13) is fixedly connected with one side of the positioning block (7).