CN112345557A - Plastic film crack detection device - Google Patents
Plastic film crack detection device Download PDFInfo
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- CN112345557A CN112345557A CN202011232899.1A CN202011232899A CN112345557A CN 112345557 A CN112345557 A CN 112345557A CN 202011232899 A CN202011232899 A CN 202011232899A CN 112345557 A CN112345557 A CN 112345557A
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- plastic film
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/958—Inspecting transparent materials or objects, e.g. windscreens
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N2021/0106—General arrangement of respective parts
- G01N2021/0112—Apparatus in one mechanical, optical or electronic block
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
- G01N2021/152—Scraping; Brushing; Moving band
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention discloses a plastic film crack detection device, which comprises a bottom plate, a top plate, a generator mounting block, a receiver fixing plate and a rotating shaft, wherein a square side plate is fixed on the surface of the bottom plate, the top end of the side plate is fixed with the top plate, a rectangular through groove is formed in the surface of the top plate, a filter groove is fixed on the outer edge of the rectangular through groove, and two limiting grooves which are symmetrical relative to the filter groove are fixed on the side wall of the side plate; two the joint has a horizontally receiver fixed plate between the spacing groove, is provided with a horizontally generator installation piece directly over the horizontally receiver fixed plate, and horizontally generator installation piece is fixed with the inner wall of side board through an adjusting lever that runs through the side board lateral wall, and the right side of horizontally generator installation piece is provided with the generator installation piece of an slope. This plastic film crack detection device avoids the influence of film surface dust to detecting, and detection range is wide, and detection effect is good.
Description
Technical Field
The invention belongs to the technical field of film production equipment, and particularly relates to a plastic film crack detection device.
Background
The plastic film is a common daily product for people, and has the advantages of good transparency, good moisture resistance, excellent heat resistance, convenient use, low price and the like, and is widely used in various industries. The production process of the plastic film is always more advanced during the biaxial stretching, and the plastic film obtained by the biaxial stretching has smaller thickness and better performance. Particularly, as the economy comes, there is an increasing demand for high-strength, high-insulation optical-grade plastic films or ultra-thin plastic films, which can be generally produced only by biaxial stretching.
In actual production, the plastic film is easy to crack due to over-stretching, so that waste products are generated, and the qualified production rate of the plastic film is reduced. After the plastic film is manufactured, a plastic film crack detection device is needed to detect cracks of the plastic film. The existing plastic film crack detection device has a single structure, and when dust is adhered to the plastic film, the detection of the plastic film is unstable.
Therefore, in order to meet the current situation, the design and production of a plastic film crack detection device are urgently needed to meet the requirements of practical use.
Disclosure of Invention
The present invention is directed to a plastic film crack detection device to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: a plastic film crack detection device comprises a bottom plate, a top plate, a generator mounting block, a receiver fixing plate and a rotating shaft, wherein a square side plate is fixed on the surface of the bottom plate, the top end of the side plate is fixed with the top plate, a rectangular through groove is formed in the surface of the top plate, a filter tank is fixed on the outer edge of the rectangular through groove, and two limiting grooves which are symmetrical relative to the filter tank are fixed on the side wall of the side plate;
a horizontal receiver fixing plate is clamped between the two limiting grooves, a horizontal generator mounting block is arranged right above the horizontal receiver fixing plate and fixed with the inner wall of the side plate through an adjusting rod penetrating through the side wall of the side plate, an inclined generator mounting block is arranged on the right side of the horizontal generator mounting block and fixed with the inner wall of the side plate through an adjusting rod penetrating through the side wall of the side plate, the surface of the bottom plate is fixed with a cushion block, the top end of the cushion block is fixed with an inclined receiver fixing plate, the bottoms of the two generator mounting blocks are both fixed with two rows of infrared generators, the two rows of infrared generators are distributed in a staggered manner, and a plurality of infrared receivers corresponding to the infrared generators are fixed at the tops of the two receiver fixing plates;
the utility model discloses a cleaning roller, including side board, through-hole, bearing frame, driving cylinder, driving motor, cleaning roller, bearing frame, driving cylinder, driving motor, driving roller, cleaning sleeve, the lateral wall of side board has seted up the multieye through-hole between, and the through-hole is interior week to rotate through the bearing frame and be connected with four axis of rotation and two cleaning rollers, four the surface of axis of rotation all is fixed with driving cylinder, four the surface of driving cylinder has all been scribbled anti-skidding material, and the fixed surface that is located a driving cylinder of highest point has two spacing rings.
Preferably, a lifting rod is fixed on the bottom surface of the top plate, and a cleaning brush is bonded at the bottom of the lifting rod.
Preferably, the lateral wall of the filter tank is provided with a plurality of vent holes, a filter screen is fixed at the vent holes, a fan is fixed inside the filter tank, support plates bonded between the lateral walls of the rectangular through groove are arranged below the fan, a dust blowing pipe is bonded on the bottom surface of each support plate, and a plurality of blowing openings are formed in the bottom surface of each dust blowing pipe.
Preferably, the side wall of the side plate is provided with an extension door through a spring hinge, and a handle is bonded on the surface of the extension door.
Preferably, the four corners of the bottom plate are respectively fixed with supporting legs, and the bottoms of the four groups of supporting legs are respectively provided with a universal wheel.
The invention has the technical effects and advantages that: according to the plastic film crack detection device, the plastic films on the surfaces of the transmission cylinders are in a certain angle through the rotation shafts and the transmission cylinders with different heights, so that an infrared generator and an infrared receiver can conveniently detect the plastic films; the horizontal generator mounting block and the inclined generator mounting block can detect the plastic film from different angles, the detection range is wide, the density is high, and no dead angle exists in detection; the cleaning sleeve that cleaning roller periphery cover was established can compress tightly plastic film to can brush the dust on film surface, the adjustable lifter of rethread will clean brush and film contact, with the dust on film surface sweeping, the detection in the later stage of being convenient for, detection effect is good, and this plastic film crack detection device avoids film surface dust to the influence that detects, and detection range is wide, and detection effect is good.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
fig. 3 is a schematic structural view of a rotating shaft according to the present invention.
In the figure: the device comprises a base plate 1, a side plate 2, a stretching door 21, a top plate 3, a filter tank 4, a fan 41, a rotating shaft 5, a transmission cylinder 51, a limiting ring 52, a generator mounting block 6, an infrared generator 7, a receiver fixing plate 8, an infrared receiver 9, a limiting groove 10, an adjusting rod 11, a cushion block 12, a lifting rod 13, a cleaning brush 14, a driving motor 15, a cleaning roller 16 and a cleaning sleeve 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Unless otherwise indicated, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is directed.
The invention provides a plastic film crack detection device as shown in figures 1-3, which comprises a bottom plate 1, a top plate 3, a generator mounting block 6, a receiver fixing plate 8 and a rotating shaft 5, wherein a square side plate 2 is fixed on the surface of the bottom plate 1, the top end of the side plate 2 is fixed with the top plate 3, a rectangular through groove is formed in the surface of the top plate 3, a filter groove 4 is fixed on the outer edge of the rectangular through groove, two limiting grooves 10 which are symmetrical relative to the filter groove 4 are fixed on the side wall of the side plate 2, and a groove is formed in the contact surface of the limiting grooves 10 and the side plate 2;
a horizontal receiver fixing plate 8 is clamped between the two limiting grooves 10, a horizontal generator mounting block 6 is arranged right above the horizontal receiver fixing plate 8, the horizontal receiver fixing plate 8 and the generator mounting block 6 can detect the film in the vertical direction, the horizontal generator mounting block 6 is fixed with the inner wall of the side plate 2 through an adjusting rod 11 penetrating through the side wall of the side plate 2, an inclined generator mounting block 6 is arranged on the right side of the horizontal generator mounting block 6, the inclined generator mounting block 6 is fixed with the inner wall of the side plate 2 through an adjusting rod 11 penetrating through the side wall of the side plate 2, a cushion block 12 is fixed on the surface of the bottom plate 1, an inclined receiver fixing plate 8 is fixed at the top end of the cushion block 12, and the inclined generator mounting block 6 and the receiver fixing plate 8 can detect the film with a certain inclination angle, the infrared ray detector is combined with a horizontal generator mounting block 6 and a horizontal receiver fixing plate 8, two-time detection can be carried out, detection angles of the two-time detection are different, the detection range is wider, two rows of infrared ray generators 7 are fixed at the bottoms of the two generator mounting blocks 6, the two rows of infrared ray generators 7 are distributed in a staggered mode, the detection area is increased, the detection effect is better, a plurality of infrared ray receivers 9 corresponding to the infrared ray generators 7 are fixed at the tops of the two receiver fixing plates 8, the infrared ray receivers 9 are connected with an alarm (not shown in the figure), when the infrared ray receivers 9 receive infrared rays, the alarm sends alarm signals, the infrared ray receivers 9 and the infrared ray generators 7 are both in the prior art, and further description is omitted;
seted up the porous through-hole between the lateral wall of side board 2, and the through-hole internal periphery is connected with four axis of rotation 5 and two cleaning roller 16, four through the bearing frame rotation, the surface of axis of rotation 5 all is fixed with driving barrel 51, four anti-skidding material has all been scribbled on driving barrel 51's surface, prevents that the plastic film of driving barrel 51 surface transmission from skidding, and the fixed surface that is located a driving barrel 51 of highest point has two spacing rings 52, can carry out spacingly to the plastic film of transmission, prevents that it from droing on driving barrel 51 surface, two cleaning roller 16's pivot is all fixed through shaft coupling and driving motor 15's output shaft, and 42FH01-01, two can be chooseed for use to driving motor 15's model driving motor 15 all fixes on the lateral wall of side board 2, two cleaning roller 16 all overlaps and is equipped with cleaning sleeve 17, and two cleaning sleeve 17 surface bonds have the pappus brush.
Specifically, the bottom surface of roof 3 is fixed with lifter 13, the bottom of lifter 13 bonds and has cleaning brush 14, and cleaning brush 14 can sweep the dust on plastic film surface, does benefit to the later stage and detects.
Specifically, the lateral wall of filter-tank 4 has seted up the multiple hole ventilation hole, and ventilation hole department is fixed with the filter screen, the inside of filter-tank 4 is fixed with fan 41, and fan 41's below is provided with the extension board that bonds between rectangle through-tank lateral wall, and the bottom surface of extension board bonds and has blown the dirt pipe, and blow the bottom surface of dirt pipe and seted up the multiple hole mouth of blowing, the mouth of blowing is towards the cleaning roller 16 of highest department.
Specifically, the side wall of the side plate 2 is provided with an extension door 21 through a spring hinge, a handle is bonded on the surface of the extension door 21, and the extension door 21 is convenient to maintain.
Specifically, the four corners of the bottom plate 1 are respectively fixed with supporting legs, and the bottoms of the four groups of supporting legs are respectively provided with a universal wheel.
The theory of operation, this plastic film crack detection device, pass cleaning roller 16 with plastic film and overlap joint in proper order on four driving barrel 51's surface, lifter 13 descends, make cleaning brush 14 and film contact, cleaning brush 14 and cleaning roller 16 combined action, sweep the dust on film surface, fan 41 blows the dustless air after filtering to the plastic film of highest point simultaneously, blow off the dust that does not sweep, loop through the infrared generator 7 of slope installation and the infrared generator 7 of horizontal installation again and detect, if the damage takes place on plastic film surface, infrared receiver 9 will receive the signal and send alarm signal through the alarm.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a plastic film crack detection device, includes bottom plate (1), roof (3), generator installation piece (6), receiver fixed plate (8) and axis of rotation (5), its characterized in that: the square-shaped side plate (2) is fixed on the surface of the bottom plate (1), the top end of the side plate (2) is fixed with the top plate (3), the surface of the top plate (3) is provided with a rectangular through groove, the outer edge of the rectangular through groove is fixed with the filter tank (4), and the side wall of the side plate (2) is fixed with two limiting grooves (10) which are symmetrical relative to the filter tank (4);
a horizontal receiver fixing plate (8) is clamped between the two limiting grooves (10), a horizontal generator mounting block (6) is arranged right above the horizontal receiver fixing plate (8), the horizontal generator mounting block (6) is fixed with the inner wall of the side plate (2) through an adjusting rod (11) penetrating through the side wall of the side plate (2), an inclined generator mounting block (6) is arranged on the right side of the horizontal generator mounting block (6), the inclined generator mounting block (6) is fixed with the inner wall of the side plate (2) through an adjusting rod (11) penetrating through the side wall of the side plate (2), a cushion block (12) is fixed on the surface of the bottom plate (1), an inclined receiver fixing plate (8) is fixed at the top end of the cushion block (12), two rows of infrared generators (7) are fixed at the bottoms of the two generator mounting blocks (6), the two rows of infrared generators (7) are distributed in a staggered manner, and a plurality of infrared receivers (9) corresponding to the infrared generators (7) are fixed at the tops of the two receiver fixing plates (8);
seted up the multieye through-hole between the lateral wall of side board (2), and the through-hole is interior week to be connected with four axis of rotation (5) and two cleaning roller (16), four through the bearing frame rotation the surface of axis of rotation (5) all is fixed with driving cylinder (51), four the surface of driving cylinder (51) all is scribbled and is brushed anti-skidding material, and the fixed surface that is located a driving cylinder (51) of highest point has two spacing ring (52), two the pivot of cleaning roller (16) is all fixed, two through the output shaft of shaft coupling and driving motor (15) all fix on the lateral wall of side board (2), two cleaning roller (16) all are overlapped and are equipped with cleaning sleeve (17).
2. A plastic film crack detecting device as claimed in claim 1, wherein: the bottom surface of the top plate (3) is fixed with a lifting rod (13), and the bottom of the lifting rod (13) is adhered with a cleaning brush (14).
3. A plastic film crack detecting device as claimed in claim 1, wherein: the side wall of the filter tank (4) is provided with a plurality of vent holes, a filter screen is fixed at the vent holes, a fan (41) is fixed inside the filter tank (4), a support plate bonded between the side walls of the rectangular through groove is arranged below the fan (41), a dust blowing pipe is bonded on the bottom surface of the support plate, and a plurality of blowing openings are formed in the bottom surface of the dust blowing pipe.
4. A plastic film crack detecting device as claimed in claim 1, wherein: the side wall of the side plate (2) is provided with a stretching door (21) through a spring hinge, and a handle is bonded on the surface of the stretching door (21).
5. A plastic film crack detecting device as claimed in claim 1, wherein: supporting legs are fixed at four corners of the bottom plate (1), and universal wheels are mounted at the bottoms of the four groups of supporting legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011232899.1A CN112345557A (en) | 2020-11-06 | 2020-11-06 | Plastic film crack detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011232899.1A CN112345557A (en) | 2020-11-06 | 2020-11-06 | Plastic film crack detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112345557A true CN112345557A (en) | 2021-02-09 |
Family
ID=74428509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011232899.1A Withdrawn CN112345557A (en) | 2020-11-06 | 2020-11-06 | Plastic film crack detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112345557A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113376330A (en) * | 2021-07-28 | 2021-09-10 | 浙江兴士烨新材料科技有限公司 | Plastic film detection device |
-
2020
- 2020-11-06 CN CN202011232899.1A patent/CN112345557A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113376330A (en) * | 2021-07-28 | 2021-09-10 | 浙江兴士烨新材料科技有限公司 | Plastic film detection device |
| CN113376330B (en) * | 2021-07-28 | 2023-09-15 | 浙江兴士烨新材料科技有限公司 | Plastic film detection device |
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Application publication date: 20210209 |