CN215598881U

CN215598881U - Adjustable PE membrane detection device

Info

Publication number: CN215598881U
Application number: CN202122036707.6U
Authority: CN
Inventors: 史丽
Original assignee: Dalian Ruixianda Plastic Co ltd
Current assignee: Dalian Ruixianda Plastic Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-01-21
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses an adjustable PE film detection device which comprises a bottom plate, an adjusting and lifting mechanism, a clamping mechanism and a pulling mechanism, wherein a fixed seat is fixedly arranged on one side of the upper end surface of the bottom plate. The utility model has the beneficial effects that: through rotating two fastening screw, utilize two fastening screw to promote splint, it is fixed to realize pressing from both sides of PE membrane and get, start the pneumatic cylinder like this, utilize pneumatic cylinder pulling stay cord and pulling plate, this in-process utilizes the dipperstick to measure the distance that the stay cord exposes from the wire rope handling opening, so start the pneumatic cylinder, and continue to observe the dipperstick, stay cord pulling plate continues the perk to carry out tearing strength's test to the PE membrane this moment, compare in traditional mode, adopt this design to experiment, can guarantee that the dynamics of using at every turn is the same, can obtain the accurate experimental data of multiunit, thereby not only improved the accuracy of experimental result, be convenient for fix the PE membrane of different length, and still reduced artifical intensity of labour, the practicality is stronger.

Description

Adjustable PE membrane detection device

Technical Field

The utility model relates to a detection device, in particular to an adjustable PE film detection device.

Background

The PE protective film is a macromolecular organic compound with the simplest structure and is a macromolecular material which is widely applied in the world nowadays. The PE protective film takes a special Polyethylene (PE) plastic film as a base material and is divided into a high-density polyethylene protective film, medium-density polyethylene and low-density polyethylene according to different densities;

at present, after the production and processing of the PE film are finished, the tearing strength is required to be detected, most of the conventional PE film detection is that the PE film is manually pulled manually, but the force for pulling the PE film manually at each time is different, so that the experimental data is inaccurate, the accuracy of the experimental result is influenced, and the labor intensity of workers is increased;

therefore, based on the above problems, we have designed an adjustable PE film detection device to solve the above problems.

Disclosure of Invention

The utility model aims to provide an adjustable PE film detection device, which aims to solve the problems that in the prior art, most of PE films are manually pulled manually, but the PE films are pulled manually at different force each time, so that the accuracy of an experimental result is influenced and the labor intensity of workers is increased.

In order to achieve the above purpose, the utility model provides the following technical scheme: an adjustable PE film detection device comprises a bottom plate, a clamping mechanism and two pulling mechanisms, wherein a fixed seat is fixedly installed on one side of the upper end face of the bottom plate, a machine plate is fixedly installed on the vertical outer wall face of the fixed seat, the pulling mechanism comprises a pulling plate, a measuring scale and a hydraulic cylinder, the hydraulic cylinder is vertically fixedly embedded on the machine plate, a first pull ring is fixedly installed at the top end of the hydraulic cylinder, the pulling plate is rotatably installed on the inner side of a port of the fixed seat through a rotating shaft, a connecting seat is fixedly installed on the upper end face of one side away from the fixed seat, a second pull ring is movably connected on the connecting seat in series, a pull rope is fixedly wound on the second pull ring, a rope penetrating port is formed in the middle of the top end face of the machine plate, the other end of the pull rope penetrates through the rope penetrating port and is fixedly connected with the first pull ring, the clamping mechanism comprises a U-shaped seat, and the U-shaped seats are two, the clamping device comprises a U-shaped seat, a clamping plate and a bearing, wherein the U-shaped seat is fixedly provided with the other side of the upper end face of the bottom plate and the other side of the bottom end face of the pulling plate, the U-shaped seat is sequentially in threaded connection with two fastening screw rods, the clamping plate is arranged on the inner side of a port of the U-shaped seat, and the fastening screw rods are movably connected with the clamping plate through the bearing.

Preferably, the middle part of the upper end face of the bottom plate is fixedly provided with an observation plate, and scales are arranged on two sides of the upper end face of the observation plate.

Preferably, the four corners of the connecting seat are provided with connecting holes, and bolts are arranged in the connecting holes, and the connecting seat is fixedly connected with the pulling plate through the bolts.

Preferably, the first tab is located at the lowest position when the pull plate reaches the highest position.

Preferably, the four corners of the upper end face of the bottom plate are provided with assembly holes, and the apertures of the assembly holes are the same.

Preferably, a plurality of anti-slip pads are fixedly mounted on the inner wall surface of the clamping plate and the inner wall surface of the U-shaped seat, and the anti-slip pads are made of rubber materials.

In the technical scheme, the utility model provides the following technical effects and advantages:

the utility model arranges a pulling mechanism, a clamping mechanism and an observation plate, so that two sides of the PE film to be tested are respectively placed in a U-shaped seat of a bottom plate and a pulling plate, then two fastening screws are rotated, a clamping plate is pushed by the two fastening screws to realize clamping and fixing of the PE film, a hydraulic cylinder is started, a pull rope and the pulling plate are pulled by the hydraulic cylinder, the distance of the pull rope exposed out of a rope penetrating port is measured by a measuring scale in the process, the hydraulic cylinder is started and the measuring scale is continuously observed, the pull rope pulls the pulling plate to continuously tilt to carry out the test of the tearing strength of the PE film, after one group of experiments are finished, the fastening screws are loosened to take off the PE film to be placed on the observation plate for observation and measurement, so that the other group of experiments are carried out, compared with the traditional mode, the design is adopted for experiments, the same force used each time can be ensured, and a plurality of groups of accurate experimental data can be obtained, therefore, the accuracy of the experimental result is improved, the PE films with different lengths can be fixed conveniently, the labor intensity of workers is reduced, and the practicability is higher.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic top view of the connecting structure of the present invention.

FIG. 3 is a schematic view of the front connection structure of the present invention;

fig. 4 is a schematic view of a partially enlarged connection structure according to the present invention.

Description of reference numerals:

1. a fixed seat; 2. a base plate; 21. an assembly hole; 3. a pulling mechanism; 31. a first pull ring; 32. a hydraulic cylinder; 33. pulling a rope; 34. a connecting seat; 35. two pull rings; 36. pulling the movable plate; 37. measuring a scale; 4. a machine plate; 41. a rope threading opening; 5. a gripping mechanism; 51. a U-shaped seat; 52. a splint; 53. fastening a screw rod; 6. an observation plate; 61. and (4) calibration.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

The utility model provides an adjustable PE film detection device as shown in figures 1-4, which comprises a bottom plate 2, a clamping mechanism 5 and a pulling mechanism 3, wherein a fixed seat 1 is fixedly arranged on one side of the upper end surface of the bottom plate 2, a machine plate 4 is vertically and fixedly arranged on the outer wall surface of the fixed seat 1, the pulling mechanism 3 comprises a pulling plate 36, a measuring scale 37 and a hydraulic cylinder 32, the measuring scale 37 is used for measuring the length of a pulling rope 33 extending out of a rope penetrating port 41, the hydraulic cylinder 32 is vertically and fixedly embedded on the machine plate 4, a first pulling ring 31 is fixedly arranged at the top end of the hydraulic cylinder 32, the pulling plate 36 is rotatably arranged on the inner side of the port of the fixed seat 1 through a rotating shaft, a connecting seat 34 is fixedly arranged on the upper end surface of one side of the pulling plate 36 far away from the fixed seat 1, a second pulling ring 35 is movably strung on the connecting seat 34, the pulling rope 33 is fixedly wound on the second pulling ring 35, the rope penetrating port 41 is arranged in the middle part of the top end surface of the machine plate 4, meanwhile, the other end of the pulling rope 33 passes through the rope threading port 41 and is fixedly connected with the first pull ring 31, the pulling rope 33 and the pull plate 36 are pulled by the hydraulic cylinder 32 through the hydraulic cylinder 32, so that the pull plate 36 is tilted upwards and separated by a proper distance, and the test of the tearing strength of the PE film is performed, one side of the hydraulic cylinder 32 is provided with a measuring ruler 37, the measuring ruler 37 is vertically and fixedly installed on the machine plate 4, the clamping mechanism 5 comprises a U-shaped seat 51, two U-shaped seats 51 are arranged, the other side of the upper end surface of the bottom plate 2 and the other side of the bottom end surface of the pull plate 36 are fixedly installed, two fastening screws 53 are sequentially and threadedly connected to the U-shaped seat 51, a clamping plate 52 is arranged on the inner side of a port of the U-shaped seat 51, the fastening screws 53 are movably connected with the clamping plate 52 through bearings, and the two sides of the tested PE film are respectively placed in the U-shaped seats 51 of the bottom plate 2 and the pull plate 36, and then the two fastening screws 53 are rotated, and the clamping plate 52 is pushed by the two fastening screws 53, so that the PE film is clamped and fixed.

Further, among the above-mentioned technical scheme, bottom plate 2's up end middle part fixed mounting has observation board 6, and the up end both sides of observing board 6 all are equipped with scale 61 simultaneously, and this design is after the experiment is accomplished, and the PE membrane after will experimenting is arranged in and is measured on observation board 6 and watch, and then draws out the data curve according to data.

Furthermore, in the above technical solution, four corners of the connecting seat 34 are provided with connecting holes, and bolts are provided in the connecting holes, the connecting seat 34 is fixedly connected with the pulling plate 36 through the bolts, and the connecting holes and the bolts are convenient for mounting and dismounting the connecting seat 34; when the pull plate 36 reaches the highest position, the first pull ring 31 is located at the lowest position.

Further, in the above technical solution, the four corners of the upper end surface of the bottom plate 2 are all provided with assembly holes 21, and the apertures of the assembly holes 21 are all the same, and the assembly holes 21 are used for mounting and dismounting the bottom plate 2; the equal fixed mounting of the internal face of splint 52 and the internal face of U type seat 51 has a plurality of slipmat, and the slipmat all adopts rubber material to make simultaneously, and this design rubber material's slipmat for improve connection stability, improve the accuracy of experimental result.

Principle of operation

The implementation mode is specifically as follows: when a user needs to use the device, the user firstly fixes the whole device on a specified pedestal by using bolts, then puts one side of the PE film to be tested in the U-shaped seat 51 of the bottom plate 2, at the moment, rotates the two fastening screws 53, uses the two fastening screws 53 to push the clamping plate 52 to approach to the inner wall surface of the other side of the U-shaped seat 51 until the PE film is positioned between the anti-skid pad and the inner wall surface of the U-shaped seat 51, then starts the hydraulic cylinder 32, uses the hydraulic cylinder 32 to pull the pull rope 33 and the pull plate 36, enables the pull plate 36 to tilt upwards and separate for a proper distance, at the moment, puts the PE film in the U-shaped seat 51 at the end of the pull plate 36, then sequentially uses the measuring ruler 37 to measure the distance of the pull rope 33 exposed from the rope penetrating port 41 according to the above operation, then starts the hydraulic cylinder 32, and continue to observe dipperstick 37, stay cord 33 pulling board 36 continues the perk to carry out tear strength's experiment to the PE membrane this moment, after a set of experiment finishes, loosen fastening screw 53 and take off and carry out the observation measurement on PE membrane puts observation board 6, a set of experiment in addition is being carried out like this, compare in traditional mode, adopt this design to experiment, can guarantee that the dynamics of using at every turn is the same, can obtain the accurate experimental data of multiunit, thereby not only improved the accuracy of experimental result, be convenient for fix the PE membrane of different length, and still reduced artifical intensity of labour, the practicality is stronger.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. The utility model provides an adjustable PE membrane detection device, includes bottom plate (2), presss from both sides and gets mechanism (5) and pulling mechanism (3), its characterized in that: the upper end face of the bottom plate (2) is fixedly provided with a fixed seat (1), the outer wall face of the fixed seat (1) is vertically fixedly provided with a machine plate (4), the pulling mechanism (3) comprises a pulling plate (36), a measuring scale (37) and a hydraulic cylinder (32), the hydraulic cylinder (32) is vertically fixedly embedded on the machine plate (4), the top end of the hydraulic cylinder (32) is fixedly provided with a first pull ring (31), the pulling plate (36) is rotatably arranged on the inner side of the port of the fixed seat (1) through a rotating shaft, the upper end face of one side, far away from the fixed seat (1), of the pulling plate (36) is fixedly provided with a connecting seat (34), a second pull ring (35) is movably connected on the connecting seat (34) in series, a pull rope (33) is fixedly wound on the second pull ring (35), and a rope penetrating port (41) is formed in the middle of the top end face of the machine plate (4), simultaneously the other end of stay cord (33) passes from wire rope handling mouth (41) to with first pull ring (31) fixed connection, press from both sides and get mechanism (5) and include U type seat (51), U type seat (51) are equipped with two, the bottom face opposite side of the up end opposite side of fixed mounting bottom plate (2), pull plate (36) respectively simultaneously, threaded connection has two fastening screw (53) in proper order on U type seat (51), the port inboard of U type seat (51) is equipped with splint (52), and fastening screw (53) pass through bearing and splint (52) swing joint simultaneously.

2. The adjustable PE film detection device according to claim 1, wherein: the upper end face middle part fixed mounting of bottom plate (2) has observation board (6), and the upper end face both sides of observing board (6) simultaneously all are equipped with scale (61).

3. The adjustable PE film detection device according to claim 1, wherein: the four corners of the connecting seat (34) are provided with connecting holes, bolts are arranged in the connecting holes, and the connecting seat (34) is fixedly connected with the pulling plate (36) through the bolts.

4. The adjustable PE film detection device according to claim 1, wherein: when the pull plate (36) reaches the highest position, the first pull ring (31) is located at the lowest position.

5. The adjustable PE film detection device according to claim 2, wherein: the assembly holes (21) have been all seted up in the up end four corners department of bottom plate (2), and the aperture homogeneous phase of assembly holes (21) is the same simultaneously.

6. The adjustable PE film detection device according to claim 1, wherein: the inner wall surface of the clamping plate (52) and the inner wall surface of the U-shaped seat (51) are fixedly provided with a plurality of anti-slip pads, and the anti-slip pads are made of rubber materials.