CN212341045U - Diaphragm detection equipment - Google Patents
Diaphragm detection equipment Download PDFInfo
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- CN212341045U CN212341045U CN202020669177.1U CN202020669177U CN212341045U CN 212341045 U CN212341045 U CN 212341045U CN 202020669177 U CN202020669177 U CN 202020669177U CN 212341045 U CN212341045 U CN 212341045U
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Abstract
The utility model discloses a diaphragm check out test set, including frame, first deflector roll, second deflector roll, detecting element and tensile subassembly, first deflector roll with the second deflector roll install in the frame for around establishing the diaphragm, tensile subassembly is connected with first deflector roll and/or second deflector roll, and apply the moment around tight diaphragm to first deflector roll and/or second deflector roll, with flat diaphragm of exhibition, detecting element is used for detecting the diaphragm of exhibition paper-back. The embodiment of the utility model provides an in set up first deflector roll, second deflector roll around establishing the diaphragm, through tensile assembly tensioning diaphragm, set up detecting element and detect the diaphragm after flattening, do not need manual operation, eliminate artifical detection error, have higher detection precision and detection efficiency.
Description
Technical Field
The utility model belongs to the technical field of machining and the detection technique and specifically relates to a diaphragm check out test set is related to.
Background
The diaphragm is tensile in process of production, makes its inside internal stress that exists, leads to diaphragm thickness uniformity relatively poor, need detect the arc limit of diaphragm, hang down factors such as shape limit before the diaphragm uses to make the diaphragm have good result of use, the detection of traditional diaphragm is generally through artifical range estimation realization, and need many people to accomplish jointly in order to judge whether qualified in the diaphragm, and the jamming factor is big, leads to detecting precision and detection efficiency lower.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a diaphragm check out test set can improve diaphragm detection precision and detection efficiency.
An embodiment of the utility model provides a diaphragm check out test set, include:
a frame;
the first guide roller is rotatably arranged on the rack;
the second guide roller is rotatably arranged on the rack, is arranged in parallel with the first guide roller and is used for winding the diaphragm;
a stretching assembly connected with the first guide roller and/or the second guide roller and applying a moment to the first guide roller and/or the second guide roller to tighten the film so as to flatten the film;
and the detection element is arranged on the rack and used for detecting the flattened membrane.
The embodiment of the utility model provides an in diaphragm check out test set have following beneficial effect at least:
the embodiment of the utility model provides an in set up first deflector roll, second deflector roll around establishing the diaphragm, through tensile assembly tensioning diaphragm, detecting element detects the diaphragm after flattening, does not need manual operation, eliminates artifical detection error, has higher detection precision and detection efficiency.
According to the utility model discloses a diaphragm check out test set of other embodiments, tensile subassembly includes the counterweight body, the counterweight body articulate in on first deflector roll and/or the second deflector roll, so that the diaphragm is in first deflector roll with stretch tightly between the second deflector roll.
According to the utility model discloses a diaphragm check out test set of other embodiments, tensile subassembly includes connecting rod and the counterweight body, the connecting rod is based on the surface of second deflector roll extends to the periphery, the counterweight body is hung and is located on the connecting rod.
According to the utility model discloses a diaphragm check out test set of other embodiments, the connecting rod is equipped with a plurality ofly, the connecting rod is followed the circumference evenly distributed of second deflector roll.
According to the utility model discloses a diaphragm check out test set of other embodiments still includes the third deflector roll, the third deflector roll with first deflector roll opposition, the third deflector roll is used for around establishing the diaphragm.
According to the utility model discloses a diaphragm check out test set of other embodiments still includes the translation guide rail, the translation guide rail is installed in the frame, first deflector roll and/or second deflector roll with translation guide rail sliding connection.
According to the utility model discloses a diaphragm check out test set of other embodiments still includes the blowing roller, the blowing roller is arranged in the tip of frame, follows the blowing roller is drawn forth the diaphragm can to first deflector roll the second deflector roll is around establishing.
According to the utility model discloses a diaphragm check out test set of other embodiments still includes first removal guide rail and sliding connection in first moving member on the first removal guide rail, the blowing roller install in on the first moving member to can follow first moving member is followed first removal guide rail removes.
According to the utility model discloses a diaphragm check out test set of other embodiments still includes second removal guide rail and sliding connection in second moving member on the second removal guide rail, second removal guide rail install in on the first moving member, the blowing roller the tip with second moving member rotates to be connected, the second moving member can be followed second removal guide rail removes.
According to other embodiments of the present invention, the diaphragm detection apparatus further comprises a guide groove provided on a surface of the first guide roller and/or the second guide roller.
Drawings
FIG. 1 is a schematic structural view of a first embodiment of a film sheet inspecting apparatus;
FIG. 2 is a schematic view of the base shown in FIG. 1 after being hidden;
FIG. 3 is a schematic structural view of the stretching assembly of FIG. 1;
figure 4 is a schematic diagram of a second embodiment of a stretching assembly.
Reference numerals:
the device comprises a frame 100, a level gauge 110, a guide roller seat 120 and a translation guide rail 130;
a first guide roller 200;
a second guide roller 300;
a discharge roller 400;
the stretching assembly 500, the connecting rod 510, the counterweight body 520 and the fixing ring 530;
a detection element 600, a transmitter 610, a receiver 620;
a first moving assembly 700, a first moving guide 710, a first moving member 720, a driving element 730, a rotating rod 731, a moving body 732, and a hand wheel 733;
a second moving assembly 800, a second moving guide 810, a second moving member 820, a mounting frame 830;
and a third guide roller 900.
Detailed Description
The conception and the resulting technical effects of the present invention will be described clearly and completely with reference to the following embodiments, so that the objects, features and effects of the present invention can be fully understood. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention.
In the description of the embodiments of the present invention, if an orientation description is referred to, for example, the directions or positional relationships indicated by "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the embodiments of the present invention, if a feature is referred to as being "disposed", "fixed", "connected", or "mounted" on another feature, it can be directly disposed, fixed, or connected to the other feature or indirectly disposed, fixed, connected, or mounted on the other feature. In the description of the embodiments of the present invention, if "a plurality" is referred to, it means one or more, if "a plurality" is referred to, it means two or more, if "greater than", "less than" or "more than" is referred to, it is understood that the number is not included, and if "more than", "less than" or "within" is referred to, it is understood that the number is included. If reference is made to "first" or "second", this should be understood to distinguish between features and not to indicate or imply relative importance or to implicitly indicate the number of indicated features or to implicitly indicate the precedence of the indicated features.
Referring to fig. 1, the film detecting apparatus in this embodiment includes a frame 100, a first guide roller 200 and a second guide roller 300, wherein the first guide roller 200 and the second guide roller 300 are mounted on the frame 100 and can rotate, and the film can be wound around the first guide roller 200 and the second guide roller 300 and can move along with the rotation of the first guide roller 200 and the second guide roller 300; the stretching assembly 500 is connected with the second guide roller 300, the stretching assembly 500 applies a moment to the second guide roller 300, so that the second guide roller 300 has a rotation tendency of tightly winding the film, and the film is flattened between the first guide roller 200 and the second guide roller 300; the film detection device further comprises a detection element 600, wherein the detection element 600 is installed on the rack 100 and detects the film, and in the embodiment, the detection element 600 is arranged between the first guide roller 200 and the second guide roller 300, so that the flattened film is detected, and the processing precision is ensured. The embodiment of the utility model provides an in, set up detecting element 600 and detect the diaphragm after the exhibition is flat, do not need manual operation, eliminate artifical detection error, have higher detection precision and detection efficiency.
The film sheet may be a polymer film which is easy to have defects such as curling and sagging during processing, such as a PVC film, a PI film, a PP film, and a PE film. The detecting element 600 may be provided in plural to detect different positions of the diaphragm; in this embodiment, the detecting element 600 is disposed between the first guide roller 200 and the second guide roller 300, and the most representative central area of the film is taken as the detection target, so as to reduce the cost and improve the detection efficiency.
The detecting element 600 may be a photoelectric sensor, an optical fiber sensor, an ultrasonic detector, etc., the detecting element 600 in this embodiment selects an opposite-emitting photoelectric detector, which includes an emitter 610 capable of emitting photoelectric signals and a receiver 620 capable of receiving photoelectric signals, the emitter 610 and the receiver 620 are respectively disposed on two sides of the diaphragm, if the diaphragm has processing defects and an uneven surface, the photoelectric signals emitted by the emitter 610 are shielded, so that the received signals of the receiver 620 are changed, and further, whether the diaphragm has defects such as arc-shaped edges, vertical edges, and curled edges or not can be determined; the detecting element 600 further includes a display (not shown) for displaying the detected value, so as to visualize the detected result.
The frame 100 is formed by assembling aluminum profiles, and the frame 100 is low in cost, light in weight and convenient and fast to install. The base is further provided with a level 110 for detecting whether the mounting plane of the base is inclined or not, so as to ensure the detection accuracy of the detection element 600. The level 110 may be selected from a bubble level 110, an electronic level 110, and the like.
In this embodiment, a guide roller seat 120 is provided, the guide roller seat 120 is installed on the frame 100, the first guide roller 200 and the second guide roller 300 are rotatably connected to the guide roller seat 120, and the first guide roller 200 and the second guide roller 300 are respectively disposed at two ends of the frame 100; the frame 100 can be provided with a plurality of guide roller seats 120, and the distance between the first guide roller 200 and the second guide roller 300 can be changed by installing the first guide roller 200 and the second guide roller 300 on different guide roller seats 120, so that the film detection equipment is suitable for film detection with different lengths, and when the film detection equipment is used, the installation positions of the first guide roller 200 and the second guide roller 300 can be changed, and the operation is convenient.
In this embodiment, a translation guide 130 is disposed on the frame 100, and the guide roller base 120 is slidably connected to the translation guide 130 and can move along the translation guide 130 to change the position of the guide roller base 120. By adjusting the position of the guide roller seat 120 on the translation guide rail 130, the distance between the first guide roller 200 and the second guide roller 300 can be changed, so that the first guide roller 200 and the second guide roller 300 can flatten the film with different lengths. In this embodiment, the guide roller base 120 connected to the first guide roller 200 is fixed on the frame 100, the guide roller base 120 connected to the second guide roller 300 can move along the translation guide rail 130, and the distance between the first guide roller 200 and the second guide roller 300 can be adjusted by moving the second guide roller 300.
The film detection device further comprises a discharging roller 400, the discharging roller 400 is used for storing a film to be detected, the film can be collected on the discharging roller 400 in a winding mode, the discharging roller 400 conveys the film when rotating, and the film is wound to the first guide roller 200 and the second guide roller 300, in the embodiment, the first guide roller 200 is close to the discharging roller 400, the second guide roller 300 is far away from the discharging roller 400, and the film led out from the discharging roller 400 is firstly wound to the first guide roller 200 and then led to the second guide roller 300.
Referring to fig. 1 and 2, the film detection apparatus further includes a first moving assembly 700, and the first moving assembly 700 is disposed at an end of the frame 100 and is used for adjusting the position of the discharging roller 400. Specifically, the first moving assembly 700 includes a first moving guide rail 710 and a first moving member 720 slidably connected to the first moving guide rail 710, the blowing roller 400 is installed on the first moving member 720 and can move along the first moving guide rail 710 along with the first moving member 720, so as to adjust the position of the blowing roller 400, align the blowing roller 400 with the first guide roller 200 and the second guide roller 300, improve the conveying accuracy of the diaphragm, and avoid the phenomena of folding, twisting and the like in the diaphragm winding process.
The first moving assembly 700 further includes a driving element 730, the driving element 730 can be an air cylinder, an electric cylinder, or the like, the driving element 730 in this embodiment is configured in a form of a lead screw, specifically, the driving element 730 includes a rotating rod 731 and a moving body 732, the moving body 732 is rotatably connected to the rotating rod 731, the first moving member 720 is fixedly disposed on the moving body 732, and during the rotation of the rotating rod 731, the moving body 732 can be driven to move, so that the first moving member 720 can move along the first moving guide rail 710. A hand wheel 733 is further mounted at the end of the rotating rod 731, and the rotating hand wheel 733 can drive the rotating rod 731 to rotate, so that the operation is convenient and fast.
The second moving assembly 800 further comprises a second moving guide 810 and a second moving member 820 slidably connected to the second moving guide 810, and the driving manner of the second moving member 820 can be the same as that of the first moving member 720, so as to move the second moving member 820 along the second moving guide 810. Still including the mounting bracket 830 with installation blowing roller 400, mounting bracket 830 is provided with two, and rotate with the tip of blowing roller 400 respectively and be connected, and in this embodiment, mounting bracket 830 can follow the removal of second moving member 820 and move along second removal guide rail 810, makes two mounting brackets 830 can be in opposite directions or back of the body motion, realizes the adjustment to the distance between two mounting brackets 830, makes mounting bracket 830 satisfy the installation demand to the blowing roller 400 of different specifications, and the installation flexibility is high.
In addition, only one of the mounting brackets 830 may be fixedly connected to the second moving member 820, and the distance between the two mounting brackets 830 may be adjusted by changing the position of one mounting bracket 830.
The surfaces of the first guide roller 200 and/or the second guide roller 300 are also provided with guide grooves or scales, and the positions of the diaphragms can be calibrated by the guide grooves or scales, so that the emptying roller 400 can be conveniently aligned with the first guide roller 200 and the second guide roller 300, the diaphragms can be ensured to be consistent in the positions of the first guide roller 200 and the second guide roller 300, and the detection precision is prevented from being influenced by position errors.
Referring to fig. 3, the stretching assembly 500 includes a connecting rod 510 and a weight body 520, the connecting rod 510 extends to the outer circumference of the second guide roller 300 based on the outer surface of the second guide roller, the weight body 520 is hung on the connecting rod 510, the weight body 520 applies a downward acting force to the connecting rod 510 under the action of its own gravity, the acting force is converted into a moment to be applied to the second guide roller 300, and the second guide roller 300 has a movement tendency to rotate in a direction of stretching the film, so that the film is flattened between the first guide roller 200 and the second guide roller 300. The weight body 520 applies a constant acting force to the connecting rod 510, so that the tension applied by the first guide roller 200 and the second guide roller 300 to the diaphragm is constant, the diaphragm is naturally flattened and is not interfered by external factors, and the detection precision is high.
In this embodiment, the connecting rods 510 are uniformly distributed along the circumference of the second guide roller 300, and the weight 520 can be hung on one connecting rod 510 at the side of the second guide roller 300 after the membrane is attached to the surface of the second guide roller 300, so that the weight 520 can apply a moment to the second guide roller 300.
In addition, the weight body 520 may be sleeved (a hanging ring is provided, the weight body 520 is connected with the hanging ring, the hanging ring is sleeved on the connecting rod 510) or hung (a rope is provided, one end of the rope is connected with the connecting rod 510, and the other end is connected with the weight body 520) on the connecting rod 510.
Referring to fig. 4, in some embodiments, the weight 520 is directly hung on the surface of the second guide roller 300, and the weight 520 may also apply a moment around the membrane to the second guide roller 300 to stretch the membrane, thereby simplifying the structure.
In this embodiment, the stretching assembly 500 further includes a fixing ring 530, the fixing ring 530 is sleeved at an end of the second guide roller 300, the connecting rod 510 extends outwards based on the surface of the second guide roller 300 and passes through the fixing ring 530, and after the weight body 520 is hung on the connecting rod 510, the distance between the weight body 520 and the central axis of the second guide roller 300 is increased, so that the weight body 520 can apply a moment to the second guide roller 300. The end of the connecting rod 510 is further provided with a stop block 511 for limiting the weight body 520 and preventing the weight body 520 from sliding off the connecting rod 510.
In the embodiment, the weight body 520 selects a weight, and the diaphragms of the same type can be stretched by selecting weights of the same specification, so that the stress consistency of the diaphragms is ensured; different types of membranes can select the specification of the weight according to the tensile property and the specific detection condition of the membranes.
Referring to fig. 2, in the present embodiment, a third guide roller 900 is further provided, the third guide roller 900 is opposite to the first guide roller 200, the membrane led out from the emptying roller 400 can be wound around the first guide roller 200 and the third guide roller 900, and the membrane passes through between the first guide roller 200 and the third guide roller 900 in an alternating manner and is wound in an S-shape, so as to ensure the stability of the tension at the first guide roller 200, and facilitate the stretching assembly 500 to stretch the membrane tightly.
In addition, it should be noted that, the first guide roller 200 and the second guide roller 300 may be both connected with the stretching assemblies 500, and the two stretching assemblies 500 act in combination to tension the film located between the first guide roller 200 and the second guide roller 300; in this embodiment, the combination of the first guide roller 200 and the third guide roller 900 tensions the film sheet, so that the stretching assembly 500 is only provided at the second guide roller 300.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art. Furthermore, the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.
Claims (10)
1. A membrane detection apparatus, comprising:
a frame;
the first guide roller is rotatably arranged on the rack;
the second guide roller is rotatably arranged on the rack, is arranged in parallel with the first guide roller and is used for winding the diaphragm;
a stretching assembly connected with the first guide roller and/or the second guide roller and applying a moment to the first guide roller and/or the second guide roller to tighten the film so as to flatten the film;
and the detection element is arranged on the rack and used for detecting the flattened membrane.
2. The film web detection apparatus of claim 1, wherein the stretching assembly comprises a weight body, the weight body is hung on the first guide roller and/or the second guide roller, so that the film web is stretched between the first guide roller and the second guide roller.
3. The apparatus according to claim 1, wherein the stretching assembly includes a connecting rod extending along a surface of the second guide roller toward an outer periphery, and a weight body suspended from the connecting rod.
4. The film detection apparatus according to claim 3, wherein the connection bars are provided in plurality, and the connection bars are uniformly distributed along a circumferential direction of the second guide roller.
5. The film detection apparatus according to any one of claims 1 to 4, further comprising a third guide roller, the third guide roller being opposite to the first guide roller, the third guide roller being for winding the film.
6. A film sensing apparatus according to claim 5 further comprising a translation guide mounted on the frame, the first and/or second guide roller being slidably connected to the translation guide.
7. The film detection apparatus according to claim 5, further comprising a discharge roller disposed at an end of the frame, wherein the film drawn from the discharge roller can be wound around the first guide roller and the second guide roller.
8. The apparatus of claim 7, further comprising a first moving rail and a first moving member slidably coupled to the first moving rail, wherein the feeding roller is mounted on the first moving member and capable of moving along the first moving rail following the first moving member.
9. The apparatus of claim 8, further comprising a second moving rail and a second moving member slidably coupled to the second moving rail, wherein the second moving rail is mounted on the first moving member, an end of the feeding roller is rotatably coupled to the second moving member, and the second moving member is capable of moving along the second moving rail.
10. A film detection apparatus according to claim 7 wherein the surface of the first and/or second guide roller is provided with a guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020669177.1U CN212341045U (en) | 2020-04-27 | 2020-04-27 | Diaphragm detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020669177.1U CN212341045U (en) | 2020-04-27 | 2020-04-27 | Diaphragm detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212341045U true CN212341045U (en) | 2021-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020669177.1U Active CN212341045U (en) | 2020-04-27 | 2020-04-27 | Diaphragm detection equipment |
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| CN (1) | CN212341045U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113758870A (en) * | 2021-08-17 | 2021-12-07 | 安徽智泓净化科技股份有限公司 | Reverse osmosis membrane folding device with detection mechanism |
| CN114264595A (en) * | 2021-12-07 | 2022-04-01 | 江苏沃源包装制品有限公司 | Conveying inspection equipment of food packaging film production line |
-
2020
- 2020-04-27 CN CN202020669177.1U patent/CN212341045U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113758870A (en) * | 2021-08-17 | 2021-12-07 | 安徽智泓净化科技股份有限公司 | Reverse osmosis membrane folding device with detection mechanism |
| CN114264595A (en) * | 2021-12-07 | 2022-04-01 | 江苏沃源包装制品有限公司 | Conveying inspection equipment of food packaging film production line |
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