Release material detection device

Abstract

The utility model discloses a release material detection device which comprises a main body module and a detection module, the main body module comprises a shell, a guide plate which is mounted on the inner wall of the shell and extends out of the shell, a partition plate which is mounted on the inner wall of the shell and extends out of the shell, a first rubber wheel which is rotationally mounted on the inner wall of the shell and is positioned between the guide plate and the partition plate, and a motor which is mounted on the shell and is fixedly connected with the first rubber wheel through a shaft; the U-shaped frames are symmetrically fixed to the opposite inner walls of the shell, the pressing pieces are movably embedded in the U-shaped frames, the laser distance measuring sensor is installed at the top end of the shell and extends into the shell to be aligned with the pressing pieces, the shell is used for installing other assemblies, meanwhile, a sealed environment is formed, interference of external environmental factors in the detection process is avoided, and the detection accuracy is improved. The guide plate is used for conveniently sending the release material into the inner cavity of the shell, the partition plate is used for conveniently sending the release material out of the shell, and the release material detection device has the advantages of being high in detection efficiency and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of release material production, in particular to a release material detection device. Background Art

[0002] Release material is also called isolation material or anti-sticking material. It can protect the surface of adhesive from being contaminated, facilitate the use of adhesive tape to adhere to the object, and protect the adhesive from being damaged or torn during use. When using the tape, the release material should be peeled off from the surface of the adhesive layer, and then the adhesive layer should be attached to the object to play the role of adhesion.

[0003] Release materials need to be tested during production to see if there are foreign objects adhering to the surface of the material and whether the thickness meets the requirements. The existing testing methods mainly rely on manual testing, which is inefficient and has poor testing effects. Therefore, a release material testing device is urgently needed. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0005] To this end, the technical solution adopted by the utility model is: a release material detection device, including: a main body module and a detection module, the main body module includes a shell, a guide plate installed on the inner wall of the shell and extending out of the shell, a partition installed on the inner wall of the shell and extending out of the shell, a first rubber wheel rotatably installed on the inner wall of the shell and located between the guide plate and the partition, a motor installed on the shell and the shaft is fixedly connected to the first rubber wheel, a U-shaped frame symmetrically fixed on the opposite inner walls of the shell, a clamping piece movably embedded in the U-shaped frame, and a laser ranging sensor installed on the top of the shell and extending into the shell to align with the clamping piece.

[0006] The detection module comprises a detection member symmetrically fixed on the inner wall of the shell and a display screen installed on the outer surface of the shell.

[0007] The detection component comprises a base, an image sensor installed at the bottom end of the base and extending through the base, and an annular light strip installed at the top end of the base.

[0008] In a preferred example, the utility model can be further configured as follows: the pressing member includes a bracket movably embedded in the U-shaped frame, a second rubber wheel rotatably mounted on the bracket, and springs symmetrically fixed on both sides of the top end of the bracket.

[0009] In a preferred example, the utility model can be further configured as follows: one end of the spring is connected to the U-shaped frame, and the other end is fixed to the bracket.

[0010] In a preferred example, the utility model can be further configured as follows: grooves are opened on the opposite inner sides of the U-shaped frame, and protrusions are symmetrically fixed on both sides of the bracket, and the protrusions are slidably embedded in the grooves.

[0011] In a preferred example, the utility model can be further configured as follows: the output end of the laser distance measuring sensor is electrically connected to the input end of the display screen through an electric wire.

[0012] In a preferred example, the present invention can be further configured as follows: the output end of the image sensor is electrically connected to the input end of the display screen through an electric wire.

[0013] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0014] 1. In the utility model, a guide plate and a partition are arranged in the shell, and a first rubber wheel is arranged between the guide plate and the partition, and a motor is installed on the outer side of the shell to connect with the first rubber wheel. In addition, a U-shaped frame is fixed on the inner wall of the shell, and a pressing piece is movably installed on the U-shaped frame. A laser ranging sensor extending into the shell is arranged on the outer side of the shell. When in use, the release material is passed through between the first rubber wheel and the pressing piece. At this time, the thickness of the release material drives the pressing piece to move up. The laser ranging sensor detects the upward movement distance of the pressing piece, which is the thickness of the release material. The thickness of the release material can be automatically detected with high detection efficiency and accuracy.

[0015] 2. In the utility model, detection parts are installed on the upper and lower sides of the partition, and the surface of the release material is photographed by an image sensor and transmitted to a display screen for display, so that the detection personnel can enlarge and observe the photos to judge whether there are defects such as dust on the surface of the release material, thereby further increasing the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a cross-sectional schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the utility model after the shell is removed;

[0019] Figure 4 This is a schematic diagram of the structure decomposition of the pressing member of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the detection element of the utility model.

[0021] Reference numerals:

[0022] 100, main body module; 110, housing; 120, guide plate; 130, partition; 140, first rubber wheel; 150, motor; 160, U-shaped frame; 161, groove; 170, pressing member; 171, bracket; 1711, protrusion; 172, second rubber wheel; 173, spring; 180, laser ranging sensor;

[0023] 200, detection module; 210, detection element; 211, base; 212, image sensor; 213, annular light strip; 220, display screen. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0025] Some embodiments of the present invention are described below in conjunction with the accompanying drawings.

[0026] Embodiment 1:

[0027] Combination Figure 1-5 As shown, this embodiment provides a release material detection device, including: a main body module 100 and a detection module 200 .

[0028] Among them, the main body module 100 includes a shell 110, a guide plate 120 installed on the inner wall of the shell 110 and extending out of the shell 110, a partition 130 installed on the inner wall of the shell 110 and extending out of the shell 110, a first rubber wheel 140 rotatably installed on the inner wall of the shell 110 and located between the guide plate 120 and the partition 130, a motor 150 installed on the shell 110 and the shaft is fixedly connected to the first rubber wheel 140, a U-shaped frame 160 symmetrically fixed on the opposite inner walls of the shell 110, a clamping piece 170 movably embedded in the U-shaped frame 160, and a laser ranging sensor 180 installed on the top end of the shell 110 and extending into the shell 110 to align with the clamping piece 170.

[0029] The shell 110 is used to install other components and form a sealed environment to avoid interference from external environmental factors during detection. The guide plate 120 is used to facilitate the delivery of release material into the inner cavity of the shell 110, and the partition 130 is used to facilitate the delivery of release material out of the shell 110.

[0030] The first rubber wheel 140 is disposed between the partition 130 and the guide plate 120, and the top of the first rubber wheel 140 is flush with the top surface of the partition 130, so that the release material can pass through the first rubber wheel 140 conveniently. The motor 150 is fixedly connected to the first rubber wheel 140, and is used to drive the first rubber wheel 140 to rotate, so that the release material is moved by the rotation of the first rubber wheel 140.

[0031] The U-shaped frame 160 is used to install the pressing member 170, and the pressing member 170 is used to press the release material onto the first rubber wheel 140, including a bracket 171 movably embedded in the U-shaped frame 160, a second rubber wheel 172 rotatably mounted on the bracket 171, and springs 173 symmetrically fixed on both sides of the top of the bracket 171. The bracket 171 is used to install the second rubber wheel 172. Grooves 161 are opened on the opposite inner sides of the U-shaped frame 160, and springs 173 are symmetrically fixed on both sides of the bracket 171. There is a protrusion 1711, which is slidably engaged in the groove 161 to ensure the stability of the bracket 171 when it moves up and down. The second rubber wheel 172 is close to the first rubber wheel 140 and is used to press the release material onto the first rubber wheel 140 under the action of the spring 173. One end of the spring 173 is fixed to the U-shaped frame 160, and the other end is fixed to the bracket 171, which is used to give the bracket 171 a downward force, so that the second rubber wheel 172 is close to the first rubber wheel 140.

[0032] The laser ranging sensor 180 is used to monitor the moving distance of the bracket 171. When the release material passes between the first rubber wheel 140 and the second rubber wheel 172, due to the thickness of the release material, the second rubber wheel 172 is driven to move upward, that is, the bracket 171 is driven to move upward. At this time, the laser ranging sensor 180 detects the upward movement distance of the clamping member 170, which is the thickness of the release material.

[0033] The detection module 200 is used to detect the surface of the release material, and includes a detection member 210 symmetrically fixed on the inner wall of the housing 110 and a display screen 220 installed on the outer surface of the housing 110 .

[0034] There are two detection components 210, one is installed at the bottom end of the partition 130 and passes through the partition 130, and the other end is installed on the inner wall of the shell 110. The two are arranged opposite to each other and are used to photograph the top and bottom surfaces of the release material. The detection component 210 includes a base 211, an image sensor 212 installed at the bottom end of the base 211 and extending through the base 211, and a ring light strip 213 installed at the top end of the base 211.

[0035] The base 211 is used to install the image sensor 212, which is used to photograph the surface of the release material and transmit the photographed photos to the display screen 220 for display. The annular light strip 213 is used to illuminate the surface of the release material to ensure the stability of the shooting environment light.

[0036] The display screen 220 is used to display the photos taken by the image sensor 212, so that the inspector can zoom in and observe them, thereby determining whether there are foreign objects on the surface of the release material.

[0037] The working principle and use process of the utility model are as follows: when in use, the release material is sent from one side of the guide plate 120 into the inner cavity of the shell 110. When the release material passes through the first rubber wheel 140 and the second rubber wheel 172, the motor 150 drives the first rubber wheel 140 to rotate, driving the release material to move to one side. At the same time, due to the thickness of the release material, the second rubber wheel 172 is driven to move upward, and the movement of the second rubber wheel 172 drives the bracket 171 to move upward. At this time, the laser ranging sensor 180 detects the distance moved upward by the bracket 171, which is the thickness of the release material, and transmits it to the display screen 220 for limiting. When the release material passes through the detection part 210, the image sensor 212 takes pictures of the surfaces on both sides of the release material and transmits them to the display screen 220 for display, so that the detection personnel can zoom in and observe whether there are defects on the surface of the release material. After the detection is completed, the release material is sent out of the shell 110 from one side of the partition 130.

[0038] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A release material detection device, include: A main body module (100) and a detection module (200), characterized in that the main body module (100) comprises a shell (110), a guide plate (120) mounted on the inner wall of the shell (110) and extending out of the shell (110), a partition plate (130) mounted on the inner wall of the shell (110) and extending out of the shell (110), a first rubber wheel (140) rotatably mounted on the inner wall of the shell (110) and located between the guide plate (120) and the partition plate (130), a motor (150) mounted on the shell (110) and having an axis fixedly connected to the first rubber wheel (140), a U-shaped frame (160) symmetrically fixed on opposite inner walls of the shell (110), a pressing piece (170) movably engaged with the U-shaped frame (160), and a laser distance sensor (180) mounted on the top end of the shell (110) and extending into the shell (110) and aligned with the pressing piece (170); The detection module (200) comprises a detection member (210) symmetrically fixed on the inner wall of the housing (110) and a display screen (220) mounted on the outer surface of the housing (110); The detection element (210) comprises a base (211), an image sensor (212) installed at the bottom end of the base (211) and extending through the base (211), and an annular light strip (213) installed at the top end of the base (211).

2. A release material detection device according to claim 1, It is characterized in that The pressing member (170) comprises a bracket (171) movably engaged with the U-shaped frame (160), a second rubber wheel (172) rotatably mounted on the bracket (171), and springs (173) symmetrically fixed on both sides of the top of the bracket (171).

3. A release material detection device according to claim 2, It is characterized in that One end of the spring (173) is connected to the U-shaped frame (160), and the other end is fixed to the bracket (171).

4. A release material detection device according to claim 2, It is characterized in that Grooves (161) are formed on the opposite inner sides of the U-shaped frame (160), and protrusions (1711) are symmetrically fixed on both sides of the bracket (171), and the protrusions (1711) are slidably engaged in the grooves (161).

5. A release material detection device according to claim 1, It is characterized in that The output end of the laser distance measuring sensor (180) is electrically connected to the input end of the display screen (220) via an electric wire.

6. A release material detection device according to claim 1, It is characterized in that The output end of the image sensor (212) is electrically connected to the input end of the display screen (220) via an electric wire.

Images