CN214240096U

CN214240096U - Lettering mylar tape

Info

Publication number: CN214240096U
Application number: CN202022965482.8U
Authority: CN
Inventors: 覃金金
Original assignee: Dongguan Dilo Electronic Materials Co ltd
Current assignee: Dongguan Dilo Electronic Materials Co ltd
Priority date: 2020-12-12
Filing date: 2020-12-12
Publication date: 2021-09-21
Anticipated expiration: 2030-12-12

Abstract

The utility model discloses a printing wheat stretching strap, draw the book including wheat, wheat draws a roll left end fixedly connected with positioning bolt and slide sliding connection, positioning bolt left end threaded connection has set nut, second fixed plate top is provided with the support, the support both ends all are provided with fixed screw and spout sliding connection, support bottom fixedly connected with sleeve pipe, the inside sliding connection of sleeve pipe has the depression bar, the magnet homopolar relatively on the magnet and the depression bar top on the inside top of sleeve pipe and the equal fixedly connected with magnet in depression bar top, depression bar bottom fixedly connected with briquetting, wheat draws a roll left and right sides both ends all to be provided with four stoppers, first fixed plate and second fixed plate inboard all are provided with spacing groove and stopper and spacing groove sliding connection. The utility model discloses in, can reduce the waste of printing wheat and draw and can also avoid prolonging the time that the glue became invalid, be worth wideling popularize.

Description

Lettering mylar tape

Technical Field

The utility model relates to a printing instrument field especially relates to printing wheat stretching strap.

Background

The lettering Mylar is a Mylar film with a character shape, the packaging style is in a roll shape, the characters generally need to be specially customized, and the Mylar film is usually used for slogans or banners, is made in advance and is convenient and easy to use.

The existing printing mylar wastes materials due to the condition of loose rolls caused by improper storage after being used, and after being used, the mylar is broken by hands, the mylar head can be curled, the upper character part can be tilted, and the glue failure period at the bottom can be shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a lettering mylar tape.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the lettering mylar tape comprises a mylar roll, wherein a first fixing plate and a second fixing plate are arranged at the left end and the right end of the mylar roll respectively, a slide way is arranged between the first fixing plate and the second fixing plate, a slide way is arranged on the outer side of the second fixing plate, a positioning bolt is fixedly connected at the left end of the mylar roll and is in sliding connection with the slide way, a positioning nut is in threaded connection with the left end of the positioning bolt, a support is arranged at the top end of the second fixing plate, fixing screws are arranged at the two ends of the support and are in sliding connection with the slide way, a sleeve is fixedly connected at the bottom end of the support, a pressure rod is in sliding connection with the sleeve, a magnet is fixedly connected at the top end of the sleeve and is opposite to the homopolar magnet at the top end of the pressure rod, a pressing block is fixedly connected at the bottom end of the pressure rod, and four limiting blocks are arranged at the left end and the right end of the mylar roll respectively, the inner sides of the first fixing plate and the second fixing plate are both provided with limiting grooves, and limiting blocks are connected with the limiting grooves in a sliding mode.

As a further description of the above technical solution:

the outer diameter of the positioning nut is larger than the inner diameter of the slide way.

As a further description of the above technical solution:

and a cross-shaped groove is formed in the outer side of the fixing screw.

As a further description of the above technical solution:

the bottom end of the pressing block is provided with a radian.

As a further description of the above technical solution:

the mylar roll comprises a printing layer and a protective layer, and the protective layer is arranged on the outer side of the printing layer.

As a further description of the above technical solution:

the middle parts of the first fixing plate and the mylar roll are provided with through holes, and the through holes in the middle parts of the first fixing plate are communicated with the through holes in the middle parts of the mylar roll.

As a further description of the above technical solution:

and a limiting structure is arranged between the sleeve and the pressure rod.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first printing wheat is drawn after using, and set nut moves to wheat drawing book direction along set bolt, and set nut hugs closely with first fixed plate and second fixed plate, utilizes the frictional force between set nut and first fixed plate and the second fixed plate to draw the book to wheat and realizes fixing a position to the briquetting is drawn the head with wheat and is pushed down, can prevent that wheat from drawing to roll up scattered the book that causes extravagantly because of the wheat that the misoperation appears after using.

2. The utility model discloses in, under the deadweight effect of homopolar repulsion and briquetting and depression bar of magnet for the briquetting is drawn the head with wheat and is compressed tightly, avoids wheat to draw the head and curl up, so that the glue that draws the bottom as for the wheat of seal word part became invalid, is worth wideling popularize.

Drawings

Fig. 1 is a front view of a printing mylar tape provided by the present invention;

fig. 2 is a side view of the printing mylar tape provided by the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is an enlarged view of fig. 2 at B.

Illustration of the drawings:

1. a first fixing plate; 2. a second fixing plate; 3. a slideway; 4. a chute; 5. fixing screws; 6. a support; 7. a Mylar roll; 8. positioning the bolt; 9. positioning a nut; 10. briquetting; 11. a limiting block; 12. a limiting groove; 13. a sleeve; 14. a magnet; 15. a pressure lever.

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 description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: the lettering mylar tape comprises a mylar roll 7, wherein a first fixing plate 1 and a second fixing plate 2 are arranged at the left end and the right end of the mylar roll 7 respectively, a slide way 3 is arranged between the first fixing plate 1 and the second fixing plate 2, a slide way 4 is arranged at the outer side of the second fixing plate 2, a positioning bolt 8 is fixedly connected at the left end of the mylar roll 7 and is in sliding connection with the slide way 3, a positioning nut 9 is in threaded connection with the left end of the positioning bolt 8, a support 6 is arranged at the top end of the second fixing plate 2, fixing screws 5 are arranged at two ends of the support 6 and are in sliding connection with the slide way 4, a sleeve 13 is fixedly connected at the bottom end of the support 6, a pressure rod 15 is in sliding connection with the inner part of the sleeve 13, a magnet 14 is fixedly connected at the top end of the sleeve 13 and at the top end of the pressure rod 15, the magnet 14 at the top end of the sleeve 13 and the magnet 14 at the top end of the pressure rod 15 are in the same polarity opposite, a pressing block 10 is fixedly connected at the bottom end of the pressure rod 15, in the structure, before the printing mylar is used, the positioning nut 9 is unscrewed to enable the mylar roll 7 to move, then the pressing block 10 is manually lifted to enable the pressing rod 15 to move towards the sleeve 13, the mylar pull head is exposed outside, the printing mylar is pulled out by using the mylar pull head to perform printing work, after the printing work is finished, the fixing screw 5 is unscrewed to move the support 6 to enable the pressing block 10 to move to the mylar pull head, then the fixing screw 5 is screwed to enable the support 6 to be fixed, then the pressing rod 15 is pushed under the action of homopolar repulsion of the magnet 14 to enable the pressing block 10 to press the mylar pull head, then the positioning nut 9 enables the positioning nut 9 to enable the rest of the first fixing plate 1 and the second fixing plate 2 to be screwed tightly, so that the mylar roll 7 is fixed, and the material collecting action is finished, wherein the stopper 11 slides in the stopper groove 12 so that the mylar roll 7 can rotate inside between the first fixing plate 1 and the second fixing plate 2.

The outer diameter of the positioning nut 9 is larger than the inner diameter of the slideway 3, so that the positioning nut 9 is contacted with the first fixing plate 1 and the second fixing plate 2, the Mylar coil 7 is fixed by using the friction force between the positioning nut 9 and the first fixing plate 1 and the second fixing plate 2, a cross-shaped groove is arranged at the outer side of the fixing screw 5, the cross-shaped and the straight-shaped pieces can be used for rotating the fixing screws 5, the bottom end of the pressing block 10 is provided with a radian, can make briquetting 10 contact with wheat head better, wheat draws to roll up 7 and includes that printing layer and protective layer are two-layer and the protective layer is in the printing layer outside, protective layer protection printing layer, avoid the printing layer damaged to appear, first fixed plate 1 and wheat draw roll up 7 middle parts and all be provided with the through-hole and the through-hole that first fixed plate 1 middle part rolled up 7 middle parts with wheat and draw and communicate with each other, save material and facilitate the use, be provided with limit structure between sleeve pipe 13 and the depression bar 15, prevent that the rest sleeve pipe 13 of depression bar 15 from breaking away from.

The working principle is as follows: before the printing mylar is used, the positioning nut 9 is unscrewed to enable the mylar roll 7 to move, then the pressing block 10 is manually lifted to enable the pressing rod 15 to move into the sleeve 13, the mylar pull head is exposed outside at the moment, the printing mylar pull head is pulled out by utilizing the mylar pull head to perform printing work, after the printing work is completed, the fixing screw 5 is unscrewed to move the support 6 to enable the pressing block 10 to move to the mylar head, then the fixing screw 5 is screwed to enable the support 6 to be fixed, then the pressing rod 15 is pushed under the action that the homopolarity of the magnet 14 is repelled, the pressing block 10 is pressed tightly against the mylar pull head, then the positioning nut 9 is screwed to enable the positioning nut 9 and the rest of the first fixing plate 1 and the second fixing plate 2 to be tightly attached, so that the mylar roll 7 is fixed, and the material receiving action is completed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Printing wheat stretching strap, including wheat roll (7), its characterized in that: wheat draws and all is provided with first fixed plate (1) and second fixed plate (2) at both ends about book (7), be provided with slide (3) between first fixed plate (1) and second fixed plate (2), second fixed plate (2) outside is provided with spout (4), wheat draws book (7) left end fixedly connected with positioning bolt (8) and slide (3) sliding connection, positioning bolt (8) left end threaded connection has set nut (9), second fixed plate (2) top is provided with support (6), support (6) both ends all are provided with fixed screw (5) and spout (4) sliding connection, support (6) bottom fixedly connected with sleeve pipe (13), sleeve pipe (13) inside sliding connection has depression bar (15), the equal fixedly connected with magnet (14) in sleeve pipe (13) inside top and depression bar (15) top of sleeve pipe (13) inside top Magnet (14) and magnet (14) homopolar relative on depression bar (15) top of end, depression bar (15) bottom fixedly connected with briquetting (10), both ends all are provided with four stopper (11) about wheat is drawn book (7), first fixed plate (1) and second fixed plate (2) inboard all are provided with spacing groove (12) and stopper (11) and spacing groove (12) sliding connection.

2. The lettered mylar tape as claimed in claim 1, wherein: the outer diameter of the positioning nut (9) is larger than the inner diameter of the slide way (3).

3. The lettered mylar tape as claimed in claim 1, wherein: and a cross-shaped groove is formed in the outer side of the fixing screw (5).

4. The lettered mylar tape as claimed in claim 1, wherein: the bottom end of the pressing block (10) is provided with a radian.

5. The lettered mylar tape as claimed in claim 1, wherein: the Mylar roll (7) comprises a printing layer and a protective layer, and the protective layer is arranged on the outer side of the printing layer.

6. The lettered mylar tape as claimed in claim 1, wherein: the middle parts of the first fixing plate (1) and the Mylar coil (7) are provided with through holes, and the through holes in the middle parts of the first fixing plate (1) are communicated with the through holes in the middle parts of the Mylar coil (7).

7. The lettered mylar tape as claimed in claim 1, wherein: a limiting structure is arranged between the sleeve (13) and the pressure rod (15).