CN214031007U

CN214031007U - Height-adjustable unwinding device

Info

Publication number: CN214031007U
Application number: CN202022842742.2U
Authority: CN
Inventors: 颜长江; 牟相如; 杜亮亮; 谢跃弟
Original assignee: Hubei Yixinbao Electronic Technology Co ltd
Current assignee: Hubei Yixinbao Electronic Technology Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-08-24
Anticipated expiration: 2030-12-02

Abstract

The utility model relates to a height-adjustable unwinding device, including the frame, characterized by: the bottom of the machine upright post is provided with three inclined triangular supports which are uniformly distributed, the upper end of the upright post is provided with a hole, the upper end of the upright post is provided with a lifting rod, the lower end of the lifting rod is provided with external threads, the hole at the upper end of the upright post is internally provided with internal threads matched with the lifting rod and used for adjusting the height of the lifting rod, and a tray mechanism is arranged above a bearing step at the upper end of the lifting rod; the upper end of the lifting rod extends out of the upper surface of the tray, and a pressing mechanism is sleeved at the upper end of the lifting rod and used for stabilizing a material roll during unreeling; the utility model provides the high corollary equipment that is applicable to not co-altitude improves the stability that unwinding device used, simple structure, convenient operation.

Description

Height-adjustable unwinding device

Technical Field

The utility model relates to a FPC reinforcement steel sheet production field specifically is a height-adjustable unwinding device.

Background

At present, FPC reinforcement steel sheet is by wide application on the circuit board of electronic product equipment such as cell-phone, paste on the FPC board through glue, can improve the intensity of FPC board, the raw materials of making FPC reinforcement steel sheet generally are stainless steel band, mainly through unreeling, the gum of subsides, die-cut shaping, the pad pasting is received and is carried out batch production, rubberizing equipment on the existing market is various, current unwinding device can only satisfy fixed height's rubberizing equipment, and current unwinding device does not have fine solution course, the material is rolled up and is produced the instability of displacement change along with the tractive of place ahead power, cause the material to roll up the winding or the material to roll up and break away from unwinding device, in order to solve current unwinding device height unadjustable and the material roll unstable problem under the tractive of place ahead power, now provide one kind and be used for automatic rubberizing device of steel band.

Disclosure of Invention

The utility model aims at providing a height-adjustable unwinding device for solving the problem that the current unwinding device is highly unadjustable and the material is rolled up unstably under the drive of front power.

The utility model has the following concrete scheme: a height-adjustable unwinding device, includes the frame, the frame includes: the stand, the stand bottom is equipped with three evenly distributed's oblique triangular support, stand upper end trompil, stand upper end are equipped with the lifter, the lifter lower extreme is equipped with the external screw thread, be equipped with in the stand upper end trompil with lifter complex internal thread for adjust the height of lifter, the bearing step top of lifter upper end is equipped with tray mechanism, tray mechanism includes: the bearing is arranged in the base, and the tray is arranged on the upper surface of the base and detachably and fixedly connected with the base; the upper end of the lifting rod extends out of the upper surface of the tray, and the upper end of the lifting rod is further sleeved with a pressing mechanism for stabilizing the material roll during unreeling.

The lifting rod is provided with a rotary handle, and patterns are lathed on the surface of the rotary handle, so that the rotary lifting rod can be conveniently adjusted up and down.

The bearing in the tray mechanism is sleeved at the bearing step on the lifting rod, the inner ring of the bearing is in contact with the bearing step, the outer ring of the bearing is in contact with the base, and therefore when the tray mechanism is unreeled, the tray can freely rotate relative to the inner ring of the bearing.

The hold-down mechanism includes: the clamping ring is characterized in that a plurality of uniformly distributed clamping strips are arranged on the side face of the clamping ring, and the end parts of the clamping strips are inclined upwards.

The middle part of the threaded hole at the upper end of the upright post is provided with an oil cup, so that lubricating oil can be conveniently filled in the long-term use process, and the thread is prevented from being corroded and stuck.

The base is in threaded connection with the tray, and the base is convenient to detach and maintain.

The working principle of the utility model is as follows: the frame with the inclined triangular support is placed at a set position, the lifting rod and the tray mechanism are installed, the height of the tray mechanism is adjusted to a set value through a rotating handle, the material roll is placed on the tray, the pressing mechanism is sleeved on the lifting rod protruding out of the upper end of the tray mechanism, the material roll is pressed, and the material roll is stably operated in the unreeling process.

The utility model discloses following beneficial effect has: 1. the pressing mechanism is fixed, so that the working stability is improved; 2. the height is adjustable, and the device is suitable for corollary equipment with different heights.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

FIG. 4 is an enlarged view of section K of FIG. 3;

FIG. 5 is an enlarged view of a portion L of FIG. 3;

in the figure: 1-a rack, 101-a column, 102-an inclined triangular support, 2-a lifting rod, 201-a bearing step, 202-a rotating handle, 3-a tray mechanism, 301-a base, 302-a bearing, 303-a tray, 4-a pressing mechanism, 401-a pressing ring, 402-a pressing strip, 5-a material coil and 6-an oil cup.

Detailed Description

Referring to fig. 1-5, the present embodiment includes: frame 1, frame 1 includes: stand 101, stand 101 bottom is equipped with three evenly distributed's oblique triangular support 102, the trompil in stand 101 upper end, the stand 101 upper end is equipped with

lifter

2, 2 lower extremes of lifter are equipped with the external screw thread, be equipped with in the trompil in stand 101 upper end with 2 complex internal threads of lifter for adjust the height of lifter 2, the bearing step 201 top of 2 upper ends of lifter is equipped with tray mechanism 3, tray mechanism 3 includes: the bearing device comprises a base 301, a bearing 302 and a tray 303, wherein the bearing 302 is arranged in the base 301, and the tray 303 is arranged on the upper surface of the base 301 and detachably and fixedly connected with the base 301; the upper end of the lifting rod 2 extends out of the upper surface of the tray 303, and the upper end of the lifting rod 2 is further sleeved with a pressing mechanism 4 which is used for stabilizing a material roll 5 during unreeling.

Be equipped with rotatory handle 202 on the lifter 2, rotatory handle 202 surface car decorative pattern is convenient for rotatory lifter 2 and is adjusted from top to bottom.

Bearing 302 in the tray mechanism 3 is sleeved at bearing step 201 on the lifting rod 2, the inner ring of the bearing 302 is in contact with the bearing step 201, the outer ring is in contact with the base 301, and when the tray 303 mechanism 3 is conveniently unreeled, the tray 303 freely rotates relative to the inner ring of the bearing 302.

The pressing mechanism 4 includes: the clamping ring comprises a clamping ring 401, wherein a plurality of clamping strips 402 which are uniformly distributed are arranged on the side face of the clamping ring 401, and the end parts of the clamping strips 402 are inclined upwards.

The middle part of the threaded hole at the upper end of the upright post 101 is provided with the oil cup 6, so that lubricating oil can be conveniently filled in the long-term use process, and the thread is prevented from being corroded and stuck.

The base 301 and the tray 303 are in threaded connection, and are convenient to disassemble and maintain.

Claims

1. The utility model provides a height-adjustable unwinding device, includes the frame, characterized by: the frame includes: the stand, the stand bottom is equipped with three evenly distributed's oblique triangular support, stand upper end trompil, stand upper end are equipped with the lifter, the lifter lower extreme is equipped with the external screw thread, be equipped with in the stand upper end trompil with lifter complex internal thread for adjust the height of lifter, the bearing step top of lifter upper end is equipped with tray mechanism, tray mechanism includes: the bearing is arranged in the base, and the tray is arranged on the upper surface of the base and detachably and fixedly connected with the base; the upper end of the lifting rod extends out of the upper surface of the tray, and the upper end of the lifting rod is further sleeved with a pressing mechanism for stabilizing the material roll during unreeling.

2. The height-adjustable unwinding device of claim 1, wherein: the lifting rod is provided with a rotary handle, and patterns are lathed on the surface of the rotary handle, so that the rotary lifting rod can be conveniently adjusted up and down.

3. The height-adjustable unwinding device of claim 1, wherein: the bearing in the tray mechanism is sleeved at the bearing step on the lifting rod, the inner ring of the bearing is in contact with the bearing step, the outer ring of the bearing is in contact with the base, and therefore when the tray mechanism is unreeled, the tray can freely rotate relative to the inner ring of the bearing.

4. The height-adjustable unwinding device of claim 1, wherein: the hold-down mechanism includes: the clamping ring is characterized in that a plurality of uniformly distributed clamping strips are arranged on the side face of the clamping ring, and the end parts of the clamping strips are inclined upwards.

5. The height-adjustable unwinding device of claim 1, wherein: the middle part of the threaded hole at the upper end of the upright post is provided with an oil cup, so that lubricating oil can be conveniently filled in the long-term use process, and the thread is prevented from being corroded and stuck.

6. The height-adjustable unwinding device of claim 1, wherein: the base is in threaded connection with the tray, and the base is convenient to detach and maintain.