CN219951403U - Double-rocker inner wire machine - Google Patents

Abstract

The utility model relates to a double-rocker inner wire machine which comprises a supporting frame, a workbench, an upper machine head, a sewing mechanism, a central column, a rotary table, a first rocker arm and a second rocker arm, wherein the workbench is arranged above the supporting frame, the sewing mechanism is arranged at the upper machine head, the central column is arranged above the workbench, the rotary table is movably sleeved on the periphery side of the central column, the first rocker arm is arranged on one side of the rotary table, the second rocker arm is arranged on the other side of the rotary table, the upper machine head is arranged at the top of the central column, the rotary table is rotated to enable the first rocker arm or the second rocker arm to be switched in front, so that different products can be processed by the inner wire machine, the application range of the machine is widened, and the practicability is strong.

Description

Double-rocker inner wire machine

Technical Field

The utility model relates to the field of internal thread machines, in particular to a double-rocker internal thread machine.

Background

The inner thread machine is a machine device for sewing the side thread of shoes and bags, for example, chinese patent No. ZL201820272518.4 discloses an inner thread machine which mainly comprises an upper machine body, a lower machine base, a sewing mechanism positioned at the bottom of one end of the upper machine body and a rocker arm mechanism positioned on one side of the lower machine base, which is close to the sewing mechanism.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to expand the application range of a single internal line machine, and the specific technical scheme is as follows:

the utility model provides a line machine in two rocking arms, includes support frame, workstation, goes up aircraft nose, sewing machine constructs, center post, revolving stage, first rocking arm and second rocking arm, support frame top installation workstation, go up aircraft nose department installation sewing machine constructs, and center post is installed to the workstation top, and center post periphery side activity suit revolving stage, first rocking arm is installed to revolving stage one side, and the second rocking arm is installed to the revolving stage opposite side, and first rocking arm is different with second rocking arm size, and the aircraft nose is installed to center post top, thereby rotates the revolving stage and makes first rocking arm or second rocking arm switch in the place ahead processing different products.

As a preferable scheme of the utility model, the rotary swing arm type swing arm comprises a rotary limiting plate, a first limiting pin, a second limiting pin and a limiting clamping plate, wherein the rotary limiting plate is arranged below the rotary table, the first limiting pin is arranged on one side of the rotary limiting plate, the first limiting pin is positioned below the first swing arm, the second limiting pin is arranged on the other side of the rotary limiting plate, the second limiting pin is positioned below the second swing arm, the limiting clamping plate is hinged in front of the workbench, the limiting clamping plate is provided with a clamping groove, and the limiting clamping plate correspondingly clamps the first limiting pin or the second limiting pin after the first swing arm or the second swing arm is in place.

As a preferable scheme of the utility model, a connecting plate is arranged above the rotary table, an upper bearing is arranged in the connecting plate, the upper bearing is sleeved on the outer periphery side of the upper part of the central column, a lower bearing is arranged in the rotary limiting plate, and the lower bearing is sleeved on the outer periphery side of the lower part of the central column.

As a preferable scheme of the utility model, the screw rod fixing device further comprises a handle, a rotating shaft, a worm and gear transmission assembly, a screw rod seat, a nut and a nut mounting seat, wherein the support frame comprises a lifting frame positioned above and a fixing frame positioned below, the handle is arranged on the side of the lifting frame, the handle is fixedly connected with the rotating shaft, the rotating shaft drives the screw rod to rotate through the worm and gear transmission assembly, the upper end and the lower end of the screw rod are arranged on the screw rod seat, the screw rod seat is fixed on the lifting frame, the nut is connected with the middle thread of the screw rod, the nut is arranged on the nut mounting seat, and the nut mounting seat is fixed on the fixing frame.

The beneficial effects are that: because the first rocker arm is different from the second rocker arm in size, the two rocker arms are respectively suitable for products with different sizes, when the products are replaced and processed, the rotary table can be rotated to enable the first rocker arm or the second rocker arm to be switched to a front working area, so that different products can be processed by one inner line machine, the application range of the machine is enlarged, the practicability is high, and the production practical requirements are met.

Drawings

FIG. 1 is an overall perspective view of the present utility model;

FIG. 2 is a front view of a turntable portion of the present utility model;

FIG. 3 is a cross-sectional view of a portion of a rotary table of the present utility model;

FIG. 4 is a perspective view of a rotational stop plate of the present utility model;

FIG. 5 is a perspective view of the rotation limiting plate and table of the present utility model mated;

FIG. 6 is a perspective view of the support bracket of the present utility model;

fig. 7 is a perspective view of another view of the support bracket of the present utility model.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the accompanying drawings:

in the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the positions or elements referred to must have specific directions, be configured and operated in specific directions, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, 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; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood as appropriate by those of ordinary skill in the art.

As shown in fig. 1-3, the double-rocker inner wire machine comprises a support frame 1, a workbench 2, an upper machine head 3, a sewing mechanism 4, a central column 5, a rotary table 6, a first rocker 7 and a second rocker 8, wherein the workbench 2 is arranged above the support frame 1, the sewing mechanism 4 is arranged at the upper machine head 3, the sewing mechanism 4 is of a conventional structure of the inner wire machine, the central column 5 is arranged above the workbench 2, the rotary table 6 is movably sleeved on the peripheral side of the central column 5, the first rocker 7 is arranged on one side of the rotary table 6, the second rocker 8 is arranged on the other side of the rotary table 6, and the sizes of the first rocker 7 and the second rocker 8 are different; the machine head 3 is arranged at the top of the center column 5, and the rotary table 6 can be manually rotated to enable the first rocker arm 7 or the second rocker arm 8 to be switched in a front working area so as to process products with different specifications.

As shown in fig. 4 and 5, the double-rocker inner wire machine further comprises a rotary limiting plate 9, a first limiting pin 10, a second limiting pin 11 and a limiting clamping plate 12, wherein the rotary limiting plate 9 is fixedly arranged below the rotary table 6, the first limiting pin 10 is arranged on one side of the rotary limiting plate 9, the first limiting pin 10 is positioned below the first rocker arm 7, the second limiting pin 11 is arranged on the other side of the rotary limiting plate 9, the second limiting pin 11 is positioned below the second rocker arm 8, the limiting clamping plate 12 is hinged in front of the workbench 2, a clamping groove is formed in the limiting clamping plate 12, after the first rocker arm 7 or the second rocker arm 8 rotates to a working area in front, the limiting clamping plate 12 correspondingly clamps the first limiting pin 10 or the second limiting pin 11, and therefore the rocker arm position is better fixed, namely, the limiting clamping plate 12 clamps the first limiting pin 10 in front of the first rocker arm 7, and the limiting clamping plate 12 clamps the second limiting pin 11 in front of the second rocker arm 8.

Specifically, the connecting plate 12 is installed above the rotary table 6, the upper bearing 13 is installed in the connecting plate 12, the upper bearing 13 is sleeved on the outer peripheral side of the upper part of the center column 5, the lower bearing 14 is installed in the rotation limiting plate 9, the lower bearing 14 is sleeved on the outer peripheral side of the lower part of the center column 5, and the upper bearing 13 and the lower bearing 14 are matched to enable the rotary table 6 to rotate more easily.

As shown in fig. 6 and 7, the double rocker arm internal thread machine further comprises a handle 15, a rotating shaft 16, a worm and gear transmission assembly 17, a screw rod 18, a screw rod seat 19, a nut 20 and a nut mounting seat 21, wherein the support frame 1 comprises a lifting frame 1a positioned above and a fixing frame 1b positioned below, 2 lifting frames 1a and fixing frames 1b are respectively provided with a workbench above the lifting frame 1a, the handle 15 is arranged on the side of the lifting frame 1a, the handle 15 is fixedly connected with the rotating shaft 16, the rotating shaft 16 drives the screw rod 18 to rotate through the worm and gear transmission assembly 17, 2 screws 18 are respectively positioned in the left lifting frame 1a and the right lifting frame, the upper end and the lower end of each screw rod 18 are mounted on the screw rod seat 19, the screw rod seat 19 is fixedly mounted on the lifting frame 1a, the middle of each screw rod 18 is connected with the nut 20, the nut 20 is mounted on the nut mounting seat 21, the nut mounting seat 21 is fixed on the fixing frame 1b, and the rotating shaft 16 rotates along with the rotation of the handle 15 to enable the lifting frame 1a to lift up and down through the rotation of the screw rod 18.

While the utility model has been described in detail in connection with specific preferred embodiments, it is not to be construed as limited to the specific embodiments of the utility model, but rather as a matter of course, it will be understood by those skilled in the art that various modifications and substitutions can be made without departing from the spirit and scope of the utility model.

Claims (4)

1. The utility model provides a line machine in two rocking arms, includes support frame, workstation, goes up aircraft nose, sewing machine constructs, and support frame top installation workstation, last aircraft nose department installation sewing machine constructs its characterized in that: still include center post, revolving stage, first rocking arm and second rocking arm, the center post is installed to the workstation top, and center post periphery side activity suit revolving stage, first rocking arm is installed to revolving stage one side, and the second rocking arm is installed to the revolving stage opposite side, and first rocking arm is different with the second rocking arm size, and the aircraft nose is installed to center post top, thereby rotates the revolving stage and makes first rocking arm or second rocking arm switch in the place ahead processing different products.

2. The dual rocker inner wire machine of claim 1, wherein: still including rotatory limiting plate, first spacer pin, second spacer pin and spacing cardboard, rotatory limiting plate is installed to the revolving stage below, and first spacer pin is installed to rotatory limiting plate one side, and first spacer pin is located first rocking arm below, and rotatory limiting plate opposite side installs the second spacer pin, and the second spacer pin is located second rocking arm below, and the workstation the place ahead articulates spacing cardboard, and spacing cardboard is equipped with the draw-in groove, and first rocking arm or second rocking arm back in place, spacing cardboard correspond to block first spacer pin or second spacer pin.

3. The dual rocker inner wire machine of claim 2, wherein: the rotary table top installation connecting plate, connecting plate internally mounted upper bearing, upper bearing housing are in central post upper portion periphery side, rotatory limiting plate internally mounted lower bearing, lower bearing housing are in central post lower portion periphery side.

4. The dual rocker inner wire machine of claim 1, wherein: still include handle, pivot, worm gear drive assembly, lead screw seat, nut mount pad, the support frame is including the crane that is located the top and the mount that is located the below, and crane side installation handle, handle fixed connection pivot, pivot pass through worm gear drive assembly drive lead screw and rotate, and the lead screw is installed in the lead screw seat about the lower extreme, and the lead screw seat is fixed at the crane, lead screw middle part threaded connection nut, and the nut is installed in the nut mount pad, and the nut mount pad is fixed at the mount.