CN217717456U

CN217717456U - Winding membrane adhesion testing arrangement

Info

Publication number: CN217717456U
Application number: CN202221408943.4U
Authority: CN
Inventors: 潘冬峰
Original assignee: Shengnaqi Shanghai Plastic Industry Co ltd
Current assignee: Haishiyi Plastic Industry (Kunshan) Co.,Ltd.
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-11-01
Anticipated expiration: 2032-06-07

Abstract

The utility model discloses a winding membrane adhesion testing arrangement, including test box and the base of setting in the test box bottom, the inside of test box sets up to cavity, the interior top of test box is provided with the mounting panel, the bottom of mounting panel is provided with the detection portion, be provided with the connector under the detection portion, the inside of connector is restricted winding membrane body fixedly through rotary type stop gear, the bottom of connector is provided with tension mechanism, tension mechanism installs the interior bottom at the test box. This winding membrane adhesion testing arrangement, through manual control's rotation limiting mechanism and threaded connection mechanism, can treat the winding membrane that detects and carry out stable fixed, the structural shape of portion is placed in the cooperation simultaneously for the top of winding membrane with extend to the outside of connector, and then make the winding membrane that detects can closely laminate with the detection portion, guaranteed the accuracy of testing result.

Description

Winding membrane adhesion testing arrangement

Technical Field

The utility model relates to a winding membrane correlation technique field specifically is a winding membrane adhesion testing arrangement.

Background

The winding film, also called stretch film and thermal contraction film, in China, PVC is firstly used as a base material, DOA is used as a plasticizer and also has a self-adhesion effect to produce the PVC winding film, and after the winding film is produced, the adhesiveness of the winding film needs to be tested in order to ensure the functionality of the winding film.

However, when the adhesion test is performed on the winding film on the market at present, the winding film for detection cannot be stably installed and fixed, and further the winding film cannot be tightly attached to the detection part in the detection process, so that the accuracy of the detection result is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a winding membrane adhesion testing arrangement to solve the winding membrane on the present market that proposes in the above-mentioned background art when carrying out the adhesion test, can't install stably fixedly to the winding membrane that detects, and then lead to the unable and detection portion of winding membrane in the testing process closely to laminate, influence the accuracy problem of testing result.

In order to achieve the above object, the utility model provides a following technical scheme: a winding film adhesiveness testing device comprises a testing box body and a base arranged at the bottom of the testing box body, wherein the interior of the testing box body is hollow, a mounting plate is arranged at the inner top of the testing box body, a detection part is arranged at the bottom of the mounting plate, a connector is arranged right below the detection part, the interior of the connector limits and fixes a winding film body through a rotary limiting mechanism, a stretching mechanism is arranged at the bottom of the connector, and the stretching mechanism is arranged at the inner bottom of the testing box body;

rotary type stop gear is including rotating restriction mechanism and threaded connection mechanism, it is fixed just to restrict the winding membrane body to its side to rotate restriction mechanism through connection ware, the bottom of rotating restriction mechanism is provided with the threaded connection mechanism who sets up in connector inner wall department, it is provided with two sets ofly to rotate restriction mechanism and threaded connection mechanism.

Preferably, the interior bottom of connector is provided with the portion of placing, the structural shape of the portion of placing is "protruding" shape and its top is provided with the winding membrane body, the left and right sides of connector is provided with the sliding block with test box inner wall sliding connection, the front department of test box installs the calibrated scale.

Preferably, rotation limiting mechanism is including dwang, restriction piece and location body, the dwang runs through the connector setting and is located the top of placing the portion, the outside fixedly connected with restriction piece of dwang, the restriction piece is restricted fixedly to the winding membrane body of its side, the dwang extends to the outside and the fixedly connected with connector of connector.

Preferably, the structural shape of dwang is "T" shape, the bottom of dwang is provided with threaded connection mechanism, the outside equidistance of dwang is provided with three groups of restrictions, the bottom side and the winding membrane body of restriction are in the parallel state.

Preferably, threaded connection mechanism is including rotating screw thread and screw thread piece, the outside at the dwang bottom is set up to the rotation screw thread, the outside threaded connection of rotation screw thread has screw thread piece, the inside at the connector is installed to the screw thread piece.

Preferably, the stretching mechanism is including stretching cylinder, gas pole, tensioning member, tensile frame and connecting rod, stretching cylinder fixed mounting is in the interior bottom of test box, stretching cylinder's output is connected with the gas pole, the top fixedly connected with tensioning member of gas pole, the outside of tensioning member is provided with tensile frame, the top fixedly connected with connecting rod of tensioning member, the top of tensile frame and connecting rod all is connected with the bottom of connector.

Preferably, the stretching frame is provided with six groups and is arranged on the outer side of the stretching piece in an annular equidistant mode, the structural shape of the stretching frame is L-shaped, and the connecting rod is arranged at the center of the bottom of the connector.

Compared with the prior art, the beneficial effects of the utility model are that: this winding membrane adhesion testing arrangement, rotation limiting mechanism and threaded connection mechanism through manual control can treat the winding membrane that detects and carry out stable fixed, and the structural shape of portion is placed in the cooperation simultaneously for the top of winding membrane with extend to the outside of connector, and then make the winding membrane that waits to detect can laminate closely with the detection portion, the follow-up drawing mechanism internals of being convenient for is to its adhesion ground automated inspection, and guaranteed the accuracy of testing result.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic view of the connector of the present invention;

FIG. 3 is a schematic view of the front view of the limiting member of the present invention pressing and fixing the winding film body;

fig. 4 is a schematic view of the top view structure of the stretching mechanism of the present invention.

In the figure: 1. testing the box body; 2. a base; 3. mounting a plate; 4. a detection unit; 5. a connector; 6. a rotary limiting mechanism; 61. a rotation limiting mechanism; 611. rotating the rod; 612. a limiting member; 613. a positioning body; 62. a threaded connection mechanism; 621. rotating the screw thread; 622. a thread block; 7. winding the film body; 8. a stretching mechanism; 801. stretching the cylinder; 802. a gas lever; 803. a tension member; 804. a stretching frame; 805. a connecting rod; 9. a placement section; 10. a slider; 11. a dial.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a winding film adhesion testing device comprises a testing box body 1 and a base 2 arranged at the bottom of the testing box body 1;

the inside of test box 1 sets up to cavity, and the interior top of test box 1 is provided with mounting panel 3, and the bottom of mounting panel 3 is provided with test section 4.

Further, through the design of the detection part 4, the winding film body 7 to be detected can be closely adhered and fixed, so that the subsequent test of the adhesion of the winding film body 7 is facilitated.

A connector 5 is arranged right below the detection part 4, the interior of the connector 5 limits and fixes the winding film body 7 through a rotary limiting mechanism 6, the rotary limiting mechanism 6 comprises a rotary limiting mechanism 61 and a threaded connection mechanism 62, the rotary limiting mechanism 61 penetrates through the connector 5 and limits and fixes the winding film body 7 on the side surface of the connector, the threaded connection mechanism 62 arranged on the inner wall of the connector 5 is arranged at the bottom of the rotary limiting mechanism 61, and two groups of the rotary limiting mechanism 61 and the threaded connection mechanism 62 are arranged;

the rotation limiting mechanism 61 includes a rotation rod 611, a limiting member 612 and a positioning member 613, the rotation rod 611 penetrates through the connector 5 and is located at the top of the placing portion 9, the limiting member 612 is fixedly connected to the outer side of the rotation rod 611, the limiting member 612 limits and fixes the wound film body 7 on the side of the rotation rod 611, the rotation rod 611 extends to the outer side of the connector 5 and is fixedly connected with the connector 5, the rotation rod 611 is in a T shape, the threaded connection mechanism 62 is arranged at the bottom end of the rotation rod 611, three groups of limiting members 612 are equidistantly arranged on the outer side of the rotation rod 611, the bottom side of the limiting member 612 and the wound film body 7 are in a parallel state, the threaded connection mechanism 62 includes a rotation thread 621 and a thread block 622, the rotation thread 621 is arranged on the outer side of the bottom end of the rotation rod 611, the thread block 622 is threadedly connected to the outer side of the rotation thread 621, and the thread block 622 is installed inside the connector 5.

Further, through the design of the inside dwang 611, the restriction member 612 and the location body 613 of the rotation restriction mechanism 61 and the inside rotation screw 621 and the screw block 622 of the screw connection mechanism 62, the winding film body 7 to be detected can be stably and firmly fixed, the subsequent detection can be performed with adhesion, and meanwhile, the structure operation is simple and convenient, and the installation and the disassembly of the winding film body 7 are facilitated.

The inner bottom of the connector 5 is provided with a placing part 9, the placing part 9 is in a convex structural shape, the top of the placing part 9 is provided with a winding film body 7, the left side and the right side of the connector 5 are provided with sliding blocks 10 which are in sliding connection with the inner wall of the testing box body 1, and the front side of the testing box body 1 is provided with a dial 11.

Further, through the design of the structural shape of the placing part 9, the winding film body 7 is tightly attached to the detection part 4, and meanwhile, the dial 11 can display the moving distance of the winding film body 7 in real time, so that the calculation and detection of the adhesion of the winding film body are facilitated.

The bottom of connector 5 is provided with stretching mechanism 8, stretching mechanism 8 is installed at the interior bottom of test box 1, stretching mechanism 8 is including stretch cylinder 801, gas pole 802, tensile piece 803, tensile frame 804 and connecting rod 805, stretch cylinder 801 fixed mounting is at the interior bottom of test box 1, the output of stretch cylinder 801 is connected with gas pole 802, the top fixedly connected with tensile piece 803 of gas pole 802, the outside of tensile piece 803 is provided with tensile frame 804, the top fixedly connected with connecting rod 805 of tensile piece 803, the top of tensile frame 804 and connecting rod 805 all is connected with the bottom of connector 5, tensile frame 804 is provided with six groups and is the setting in the outside of tensile piece 803 of annular equidistance, the structural shape of tensile frame 804 is "L" shape, connecting rod 805 is installed in the center department of connector 5 bottom.

Further, through the design of the stretching cylinder 801, the air rod 802, the stretching member 803, the stretching frame 804 and the connecting rod 805 in the stretching mechanism 8, the wrapping film body 7 can be automatically pulled, and the adhesion test of the wrapping film body 7 is realized.

The working principle is as follows: when testing the adhesiveness of the wrapping film body 7, firstly, the wrapping film body 7 needs to be fixed, and the specific operations are as follows:

firstly, the winding film body 7 is placed on the top of the placing part 9 in the connector 5, the structural shape of the placing part 9 is used for enabling the two ends of the winding film body 7 to be lower than the center of the winding film body, then the rotating rod 611 is manually rotated to rotate, the limiting part 612 with the fixed side surface can move towards the top side of the winding film body 7 and extrude and fix the winding film body, and meanwhile due to the design that the rotating threads 621 and the thread blocks 622 are arranged at the bottom of the rotating rod 611 and the rotating threads 621 and the thread blocks 622 are in threaded connection, the winding film body 7 can be automatically locked after being fixed, and the winding film body 7 is prevented from falling;

after the winding film body 7 is fixed, the stretching cylinder 801 is started to operate through the controller, so that the air rod 802 connected with the output end of the stretching cylinder and the stretching piece 803 fixedly connected with the top of the stretching cylinder operate, at the moment, the stretching piece 803 is respectively fixedly connected with the stretching frame 804 and the connecting rod 805, the stretching piece 803 can drive the stretching cylinder 801 and the stretching rod 802 to synchronously move through movement of the stretching piece 803, the connector 5 and the winding film body 7 fixed on the inner side of the connector are further driven to move, the winding film body 7 is tightly attached to the detection part 4, when detection is carried out, the stretching cylinder 801 is operated reversely, the stretching force can be displayed on the dial 11 in real time, and the type of the stretching cylinder 801 is SDA-40.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a winding membrane adhesion testing arrangement, includes test box (1) and sets up base (2) in test box (1) bottom, its characterized in that: the interior of the test box body (1) is hollow, a mounting plate (3) is arranged at the top of the interior of the test box body (1), a detection part (4) is arranged at the bottom of the mounting plate (3), a connector (5) is arranged under the detection part (4), the interior of the connector (5) limits and fixes a winding film body (7) through a rotary limiting mechanism (6), a stretching mechanism (8) is arranged at the bottom of the connector (5), and the stretching mechanism (8) is arranged at the bottom of the interior of the test box body (1);

rotary type stop gear (6) are including rotating limiting mechanism (61) and threaded connection mechanism (62), rotation limiting mechanism (61) run through connector (5) and to its side winding membrane body (7) limit fixed, the bottom of rotating limiting mechanism (61) is provided with threaded connection mechanism (62) of seting up in connector (5) inner wall department, rotation limiting mechanism (61) and threaded connection mechanism (62) are provided with two sets ofly.

2. The winding film adhesiveness test apparatus according to claim 1, wherein: the interior bottom of connector (5) is provided with placing part (9), the structural shape of placing part (9) is "protruding" shape and its top is provided with winding membrane body (7), the left and right sides of connector (5) is provided with sliding block (10) with test box (1) inner wall sliding connection, the front department of test box (1) installs calibrated scale (11).

3. The winding film adhesiveness test apparatus according to claim 2, wherein: rotation limiting mechanism (61) is including dwang (611), restriction piece (612) and location body (613), dwang (611) run through connector (5) set up and are located the top of placing portion (9), outside fixedly connected with restriction piece (612) of dwang (611), restriction piece (612) are restricted fixedly to winding membrane body (7) of its side, dwang (611) extend to outside and fixedly connected with connector (5) of connector (5).

4. The winding film adhesiveness test apparatus according to claim 3, wherein: the structure shape of dwang (611) is "T" shape, the bottom of dwang (611) is provided with threaded connection mechanism (62), the outside equidistance of dwang (611) is provided with three sets of limiters (612), the downside and the winding membrane body (7) of limiters (612) are in parallel state.

5. The winding film adhesiveness testing device according to claim 1, characterized in that: threaded connection mechanism (62) is including rotating screw thread (621) and screw block (622), it sets up the outside in dwang (611) bottom to rotate screw thread (621), the outside threaded connection who rotates screw thread (621) has screw block (622), the inside at connector (5) is installed in screw block (622).

6. The winding film adhesiveness test apparatus according to claim 1, wherein: tensile mechanism (8) are including stretch cylinder (801), gas pole (802), tensile piece (803), tensile frame (804) and connecting rod (805), stretch cylinder (801) fixed mounting is in the interior bottom of test box (1), the output of stretch cylinder (801) is connected with gas pole (802), the top fixedly connected with tensile piece (803) of gas pole (802), the outside of tensile piece (803) is provided with tensile frame (804), the top fixedly connected with connecting rod (805) of tensile piece (803), the top of tensile frame (804) and connecting rod (805) all is connected with the bottom of connector (5).

7. The winding film adhesiveness test apparatus according to claim 6, wherein: tensile frame (804) are provided with six groups and are the setting of annular equidistance in the outside of tensile piece (803), the structural shape of tensile frame (804) is "L" shape, connecting rod (805) are installed in the center department of connector (5) bottom.