CN219142527U

CN219142527U - Extensibility detection device is used in protection film production

Info

Publication number: CN219142527U
Application number: CN202222294593.XU
Authority: CN
Inventors: 尹峰; 陈佳伟; 陈飞宜; 谭义根; 张月
Original assignee: Zhaoqing Membrane Smart New Materials Co ltd
Current assignee: Zhaoqing Membrane Smart New Materials Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-06-06
Anticipated expiration: 2032-08-30

Abstract

The utility model discloses an extensibility detection device for producing a protective film, which comprises a bottom plate, a pedal, a supporting plate, a lifting plate, an electric telescopic rod and a clamping assembly. According to the scheme, the two groups of clamping assemblies are arranged, so that the top end and the bottom end of the protective film can be respectively clamped and fixed; the resilience effort through spring one can be to the protection film is stretched straightly, makes the protection film fully expand, prevents that the protection film from appearing the fold, influences measurement data, then starts electric telescopic handle, drives the clamping component of upside and upwards removes and stretch the protection film, and range sensor just can feel and give the numerical display with data transmission this moment, and the staff just can record the data that shows on the numerical display this moment. The utility model relates to the technical field of protective film detection equipment, and particularly provides an extensibility detection device for protective film production.

Description

Extensibility detection device is used in protection film production

Technical Field

The utility model relates to the technical field of protective film detection equipment, in particular to an extensibility detection device for protective film production.

Background

The protective film can be divided into a digital product protective film, an automobile protective film, a household protective film, a food fresh-keeping protective film and the like according to the application, and the protective film is slowly called as a screen protective film along with popularization of digital products such as mobile phones and the like in China, and an extensibility detection device for producing the protective film can be used when the protective film is detected.

The existing extensibility detection device for protecting film production is inconvenient to fix the protecting film effectively due to the fact that data recording is inconvenient when the existing extensibility detection device for protecting film production is used, so that detection data is inaccurate, and the extensibility detection device for protecting film production is provided.

Disclosure of Invention

In view of the above, the present utility model provides an extensibility detecting device for producing a protective film to overcome the defects of the prior art.

The technical scheme adopted by the utility model is as follows: the utility model relates to an extensibility detection device for producing a protective film, which comprises a bottom plate, a pedal, a supporting plate, a lifting plate, electric telescopic rods and clamping components, wherein supporting rods are arranged on the top of the bottom plate in a rectangular mode, four corners of the pedal are respectively and slidably sleeved on the four groups of supporting rods, the supporting plates are arranged on the top of the supporting rods, the electric telescopic rods are symmetrically arranged on the top of the supporting plates left and right, the lifting plate is arranged on the output end of the electric telescopic rods, the lifting plate is slidably sleeved with a sliding rod, the bottom end of the sliding rod is provided with a connecting plate, the top of the sliding rod is provided with a baffle plate, the sliding rod is slidably sleeved with a first spring, the first spring is positioned between the bottom of the baffle plate and the top of the lifting plate, the clamping components are provided with two groups, one group of the clamping components are arranged on the bottom of the connecting plate, the other group of the clamping components are arranged on the top of the supporting plate, pull ropes are respectively arranged on two sides of the bottom of the connecting plate, through holes are symmetrically arranged on the two sides of the middle of the supporting plate, the bottom of the pulling ropes vertically pass through the through holes, the bottom of the supporting plate, the left side of the lifting plate is provided with a distance measuring sensor, and the right side of the supporting plate is arranged on the left side of the bottom of the lifting plate.

Further, the clamping assembly comprises a U-shaped plate, a screw rod and a pressing plate, the screw rod penetrates through one side wall of the U-shaped plate through threaded connection, the pressing plate is located in the U-shaped plate, one end of the screw rod is rotationally arranged on the right side wall of the pressing plate, extrusion soft blocks are arranged on the left inner wall of the U-shaped plate and the left side wall of the pressing plate, and a crank is arranged at the other end of the screw rod.

Further, the U-shaped plate positioned on the upper side is fixedly arranged on the bottom of the connecting plate, the opening is downward, and the U-shaped plate positioned on the lower side is fixedly arranged on the top of the supporting plate, and the opening is upward.

Further, the sliding rod is provided with four groups.

Further, the distance measuring sensor is electrically connected with the numerical display.

The beneficial effects obtained by the utility model by adopting the structure are as follows: according to the extensibility detection device for producing the protective film, the top end and the bottom end of the protective film can be respectively clamped and fixed by arranging the two groups of clamping assemblies; the resilience effort through spring one can be to the protection film is stretched straightly, makes the protection film fully expand, prevents that the protection film from appearing the fold, influences measurement data, then starts electric telescopic handle, drives the clamping component of upside and upwards removes and stretch the protection film, and range sensor just can feel and give the numerical display with data transmission this moment, and the staff just can record the data that shows on the numerical display this moment.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

fig. 1 is a schematic diagram of the overall structure of the extensibility detecting device for producing a protective film according to the present embodiment;

fig. 2 is a schematic structural diagram of a clamping assembly of the extensibility detecting device for producing a protective film according to the present disclosure.

The device comprises a base plate 1, a pedal 2, a pedal 3, a supporting plate 4, a lifting plate 5, an electric telescopic rod 6, a clamping component 7, a supporting rod 8, a sliding rod 9, a connecting plate 10, a baffle plate 11, a first spring 12, a pull rope 13, a perforation 14, a distance measuring sensor 15, a numerical display 16, a U-shaped plate 17, a screw rod 18, a pressing plate 19, an extrusion soft block 20 and a crank.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1-2, the extensibility detection device for producing a protective film of the utility model comprises a bottom plate 1, a pedal 2, a supporting plate 3, a lifting plate 4, electric telescopic rods 5 and clamping components 6, wherein the top of the bottom plate 1 is provided with supporting rods 7 in rectangular distribution, four corners of the pedal 2 are respectively and slidably sleeved on the four groups of supporting rods 7, the supporting plates 3 are arranged on the top ends of the supporting rods 7, the electric telescopic rods 5 are symmetrically arranged on the top of the supporting plates 3 left and right, the lifting plate 4 is arranged on the output end of the electric telescopic rods 5, the lifting plate 4 is slidably sleeved with a sliding rod 8, the bottom end of the sliding rod 8 is provided with a connecting plate 9, the top end of the sliding rod 8 is provided with a baffle 10, the sliding rod 8 is slidably sleeved with a spring I11, the spring I11 is arranged between the bottom of the baffle 10 and the top of the lifting plate 4, the clamping components 6 are provided with two groups, one group of clamping components 6 are arranged on the bottom of the connecting plate 9, the other group of clamping components 6 are respectively arranged on the top of the supporting plate 3, two sides of the bottom of the connecting plate 9 are respectively provided with pull ropes 12, the supporting plates 3 are penetrated with perforations 13 and symmetrically arranged on the two sides of the middle of the supporting plate 3, the bottom 12 is vertically penetrated through the perforations 13, the bottom the tops of the supporting plate are arranged on the left side and right side of the supporting plate 2, after vertically penetrating through the perforations 13, the tops are arranged on the tops of the bottoms of the 4, the left side and are vertically and are provided with distance measuring sensors 14 are arranged on the left side and right side of the bottom 4.

The clamping assembly 6 comprises a U-shaped plate 16, a screw rod 17 and a pressing plate 18, wherein the screw rod 17 penetrates through one side wall of the U-shaped plate 16 through threaded connection, the pressing plate 18 is located in the U-shaped plate 16, one end of the screw rod 17 is rotationally arranged on the right side wall of the pressing plate 18, extrusion soft blocks 19 are arranged on the left inner wall of the U-shaped plate 16 and the left side wall of the pressing plate 18, a crank 20 is arranged at the other end of the screw rod 17, the U-shaped plate 16 located on the upper side is fixedly arranged on the bottom of the connecting plate 9 and is downward in opening, the U-shaped plate 16 located on the lower side is fixedly arranged on the top of the supporting plate 3 and is upward in opening, four groups of sliding rods 8 are arranged, and the distance measuring sensors 14 are electrically connected with the numerical display 15.

When the device is specifically used, firstly, a worker steps on the pedal 2 by feet, then drives the connecting plate 9 to move downwards through the pull rope 12, drives the sliding rod 8 to move downwards and extrude the first spring 11, then stretches the top end of the protective film into the U-shaped plate 16 at the upper side, then rotates the crank 20 at the upper side, drives the screw rod 17 to rotate, and drives the pressing plate 18 to move, so that the extrusion soft block 19 is tightly contacted with the protective film, the top end of the protective film is fixed, then stretches the bottom end of the protective film into the U-shaped plate 16 at the lower side, the same operation is performed on the bottom end of the protective film, then the worker removes the feet from the pedal 2, under the rebound effect of the first spring 11, drives the upper clamping component 6 to move upwards, so that the protective film is stretched fully, wrinkles are prevented from occurring on the protective film, measured data are influenced, then the electric telescopic rod 5 is started, the upper clamping component 6 is driven to move upwards to stretch the protective film, at the moment, the distance measuring sensor 14 can sense and transmit the data to the numerical display 15, and the worker can record the data displayed on the numerical display 15.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. An extensibility detection device is used in protection film production, its characterized in that: including bottom plate, pedal, backup pad, lifter plate, electric telescopic handle and clamping assembly, be the rectangle on the bottom plate top and distribute and be equipped with the bracing piece, the four corners of pedal is sliding sleeve respectively and is located on four groups of bracing pieces, on the bracing piece top was located to the backup pad, electric telescopic handle bilateral symmetry locates on the backup pad top, the lifter plate is located on the output of electric telescopic handle, the sliding sleeve has been equipped with the slide bar on the lifter plate, be equipped with the connecting plate on the slide bar bottom, be equipped with the baffle on the slide bar top, sliding sleeve has been equipped with spring one on the slide bar, spring one is located between baffle bottom and the lifter plate top, clamping assembly is equipped with two sets of, one of them a set of clamping assembly locates on the connecting plate bottom, another set of clamping assembly locates on the backup pad top, the connecting plate bottom both sides are equipped with the stay cord respectively, run through in the backup pad and be equipped with perforation symmetry and be located backup pad middle part both sides, the stay cord bottom is equipped with on the pedal top after passing the perforation perpendicularly, lifter plate bottom left side is equipped with range sensor, be equipped with numerical display on the backup pad top right side.

2. The extensibility detecting device for producing a protective film according to claim 1, wherein: the clamping assembly comprises a U-shaped plate, a screw rod and a pressing plate, wherein the screw rod penetrates through one side wall of the U-shaped plate through threaded connection, the pressing plate is located in the U-shaped plate, one end of the screw rod is rotationally arranged on the right side wall of the pressing plate, extrusion soft blocks are arranged on the left inner wall of the U-shaped plate and the left side wall of the pressing plate, and a crank is arranged at the other end of the screw rod.

3. The extensibility detecting device for producing a protective film according to claim 2, wherein: the U-shaped plate positioned on the upper side is fixedly arranged on the bottom of the connecting plate, the opening is downward, and the U-shaped plate positioned on the lower side is fixedly arranged on the top of the supporting plate, and the opening is upward.

4. The extensibility detecting device for producing a protective film according to claim 1, wherein: the sliding rod is provided with four groups.

5. The extensibility detecting device for producing a protective film according to claim 1, wherein: the distance measuring sensor is electrically connected with the numerical display.