CN216285307U - Crack detection device is used in plastic film production - Google Patents
Crack detection device is used in plastic film production Download PDFInfo
- Publication number
- CN216285307U CN216285307U CN202122341394.5U CN202122341394U CN216285307U CN 216285307 U CN216285307 U CN 216285307U CN 202122341394 U CN202122341394 U CN 202122341394U CN 216285307 U CN216285307 U CN 216285307U
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- China
- Prior art keywords
- fixedly connected
- plastic film
- detection device
- film production
- crack detection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002985 plastic film Substances 0.000 title claims abstract description 58
- 229920006255 plastic film Polymers 0.000 title claims abstract description 58
- 238000001514 detection method Methods 0.000 title claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000007599 discharging Methods 0.000 claims description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000010408 sweeping Methods 0.000 claims 2
- 238000004140 cleaning Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 3
- 230000003749 cleanliness Effects 0.000 abstract description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model discloses a crack detection device for plastic film production, which comprises a bottom plate and two connecting frames, wherein the upper surface of the bottom plate is fixedly connected with a shell, the inner wall of the bottom of the shell is fixedly connected with a support frame, the inner walls of two sides of the shell are fixedly connected with electric telescopic rods, one end of each electric telescopic rod is fixedly connected with a detection mechanism, two sides of the shell are movably connected with first rotating shafts, the top of each connecting frame is movably connected with a flattening cylinder, a notch is formed in the connecting frame, and a sliding block is movably connected in the notch. The plastic film flattening device can flatten the plastic film through the flattening cylinder, facilitates accurate detection of cracks of the plastic film subsequently, improves the detection effect of the device, can clean dust and impurities on the plastic film through the cleaning plate, improves the cleanliness of the plastic film, can guide and limit the sliding block through the notch, and improves the guiding effect of the device.
Description
Technical Field
The utility model relates to the technical field of plastic films, in particular to a crack detection device for plastic film production.
Background
The plastic film is widely applied to the fields of food, medicine, chemical industry and the like, wherein the proportion of food packages is the largest, the plastic film brings great convenience to the life of people and is widely used in the life of people, and the plastic film is generally required to be detected in the production and manufacturing processes.
Through retrieval, the patent with the granted publication number of CN112345557A discloses a plastic film crack detection device, including bottom plate, roof, generator installation piece, receiver fixed plate and axis of rotation, the surface of bottom plate is fixed with the side board of square, the top of side board is fixed with the roof, above-mentioned patent exists following shortcoming: the detected plastic film cannot be effectively spread and paved, so that the result has errors, and the requirements of people cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a crack detection device for plastic film production.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a crack detection device for plastic film production comprises a bottom plate and two connecting frames, wherein the upper surface of the bottom plate is fixedly connected with a shell, the inner wall of the bottom of the shell is fixedly connected with a support frame, the inner walls of the two sides of the shell are fixedly connected with electric telescopic rods, one end of each electric telescopic rod is fixedly connected with a detection mechanism, the two sides of the shell are movably connected with a first rotating shaft, the top of each connecting frame is movably connected with a flattening cylinder, the inside of each connecting frame is provided with a notch, each notch is internally and movably connected with a sliding block, each sliding block is fixed with the corresponding first rotating shaft, one side of each first rotating shaft is movably connected with a torsion spring, the two ends of each torsion spring are respectively fixed with the shell and the corresponding first rotating shaft, the top of each sliding block is fixedly connected with a spring, each spring is fixed with the corresponding connecting frame, the outer walls of the two sides of the shell are fixedly connected with two fixed blocks, and each fixed block is movably connected with a second rotating shaft, one side of the second rotating shaft is fixedly connected with two take-up pulleys, one side of each take-up pulley is wound with a pull rope, and one end of each pull rope is fixed with the connecting frame.
As a further scheme of the present invention, two fixing plates are fixedly connected to the upper surface of the base plate, a discharging roller is movably connected between the two fixing plates, a supporting plate is fixedly connected to one side of one of the fixing plates, a motor is fixedly connected to the upper surface of the supporting plate, a second gear lacking is fixedly connected to one end of an output shaft of the motor, one end of the discharging roller penetrates through one of the fixing plates and is fixedly connected to a first gear lacking, and the first gear lacking is meshed with the second gear lacking.
As a further scheme of the utility model, the upper surface of the bottom plate is fixedly connected with two supporting plates, and the tops of the supporting plates are movably connected with a material receiving roller.
As a further scheme of the utility model, the two sides of the shell are both provided with feed inlets.
As a further scheme of the utility model, the outer walls of the two sides of the shell are fixedly connected with cleaning plates, and the cleaning plates are positioned above the feeding hole.
As a further scheme of the utility model, an alarm is fixedly connected to the outer wall of one side of the shell.
As a further scheme of the present invention, one end of the second rotating shaft penetrates one of the fixing blocks and is fixedly connected with a crank, and one side of the crank is fixedly connected with a rubber sleeve.
The utility model has the beneficial effects that:
1. through the setting of the section of thick bamboo that flattens of installation in the carriage, the crank rotates, make the take-up pulley rotate and carry out the rolling to the stay cord, thereby make stay cord pulling carriage rotation degree, and then make the section of thick bamboo that flattens and the plastic film contact on the support frame, and the torsional spring warp, the slider moves slightly in the breach, then the take-up pulley continues to rotate, make stay cord pulling carriage move to both sides respectively, and the slider slides in the carriage, the spring shrink, and then make the section of thick bamboo that flattens move to both sides respectively and flatten plastic film, convenient follow-up crack to plastic film carries out accurate detection, avoid conventional device can not pave to the effectual expansion of plastic film, lead to the result to having the error, the detection effect of device has been improved.
2. Through the setting of installing the cleaning plate on the casing, the cleaning plate can clear up dust and impurity on the plastic film, makes the plastic film can keep clean, avoids having impurity influence device's detection effect on the plastic film, has improved plastic film's cleanliness factor.
3. Through the cooperation that lacks gear of first gear and second and use, the motor rotates and makes the second lack the gear and drive first gear rotation that lacks to make blowing roller intermittent type nature rotate, and carry out intermittent type nature to plastic film and unreel, improved the result of use of device.
Drawings
FIG. 1 is a schematic structural view of a crack detection device for plastic film production according to the present invention;
FIG. 2 is a schematic cross-sectional structural view of a crack detection device for plastic film production according to the present invention;
fig. 3 is a schematic partial sectional structural view of a crack detection device for plastic film production according to the present invention.
In the figure: 1. a base plate; 2. a fixing plate; 3. a discharge roller; 4. an alarm; 5. a connecting frame; 6. a fixed block; 7. a crank; 8. a housing; 9. a first missing gear; 10. a motor; 11. a second missing gear; 12. a material receiving roller; 13. cleaning the board; 14. a support frame; 15. a detection mechanism; 16. an electric telescopic rod; 17. a feed inlet; 18. a torsion spring; 19. a slider; 20. flattening the cylinder; 21. a notch; 22. a take-up pulley; 23. and pulling a rope.
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. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.
Referring to fig. 1-3, a crack detection device for plastic film production comprises a bottom plate 1 and two connection frames 5, wherein a shell 8 is fixed on the upper surface of the bottom plate 1 through bolts, a support frame 14 is fixed on the inner wall of the bottom of the shell 8 through bolts, electric telescopic rods 16 are fixed on the inner walls of two sides of the shell 8 through bolts, a detection mechanism 15 is fixed at one end of each electric telescopic rod 16 through bolts, the electric telescopic rods 16 extend and retract to enable the detection mechanism 15 to move to a proper position, so that the detection mechanism 15 detects a flattened plastic film, first rotating shafts are rotatably connected on two sides of the shell 8, a flattening cylinder 20 is rotatably connected on the top of the connection frame 5, a notch 21 is formed in the connection frame 5, a sliding block 19 is slidably connected in the notch 21, the notch 21 can guide and limit the sliding block 19, so that the sliding block 19 can stably move, a sliding block 19 is fixed with a first rotating shaft, one side of the first rotating shaft is sleeved with a torsion spring 18, two ends of the torsion spring 18 are respectively fixed with a shell 8 and the first rotating shaft, the top of the sliding block 19 is fixed with a spring through a bolt, the spring is fixed with a connecting frame 5, two fixing blocks 6 are fixed on the outer walls of two sides of the shell 8 through bolts, a second rotating shaft is rotatably connected between the two fixing blocks 6, one side of the second rotating shaft is fixed with two take-up pulleys 22 through bolts, one side of the take-up pulley 22 is wound with a pull rope 23, one end of the pull rope 23 is fixed with the connecting frame 5, the second rotating shaft is rotated to enable the take-up pulley 22 to rotate to wind the pull rope 23, so that the pull rope 23 pulls the connecting frame 5 to rotate 90 degrees, further the flattening cylinder 20 is in contact with a plastic film on a support frame 14, the torsion spring 18 deforms, the sliding block 19 slightly moves in a gap 21, and then the take-up pulley 22 continues to rotate, make 23 pulling connection frames 5 of stay cord remove to both sides respectively, and slider 19 slides in connection frames 5, and the spring shrink, and then makes a section of thick bamboo 20 that flattens move to both sides respectively and flatten plastic film, and convenient follow-up carries out accurate detection to plastic film, avoids conventional device can not flatten the effectual expansion of plastic film, leads to the result to have the error.
In the utility model, it should be noted that two fixing plates 2 are fixed on the upper surface of a bottom plate 1 through bolts, a discharging roller 3 is rotatably connected between the two fixing plates 2, a supporting plate is fixed on one side of one of the fixing plates 2 through bolts, a motor 10 is fixed on the upper surface of the supporting plate through bolts, a second gear lacking 11 is fixed on one end of an output shaft of the motor 10 through bolts, one end of the discharging roller 3 penetrates through one of the fixing plates 2 and is fixed with a first gear lacking 9 through bolts, the first gear lacking 9 is meshed with the second gear lacking 11, two supporting plates are fixed on the upper surface of the bottom plate 1 through bolts, a material receiving roller 12 is rotatably connected to the top of the supporting plate, the second gear lacking 11 drives the first gear lacking 9 to rotate through the rotation of the motor 10, so that the discharging roller 3 intermittently rotates, and the discharging roller 3 intermittently discharges a plastic film, feed inlet 17 has all been seted up to casing 8's both sides, casing 8's both sides outer wall all has cleaning plate 13 through the bolt fastening, and cleaning plate 13 is located feed inlet 17's top, cleaning plate 13 can clear up dust and impurity on the plastic film, it can keep clean to make plastic film, the detection effect of having impurity influence device on avoiding plastic film, there is alarm 4 one side outer wall of casing 8 through the bolt fastening, when detection mechanism 15 detects out unqualified plastic film, alarm 4 can send out the police dispatch newspaper, thereby remind the staff, the one end of second pivot is passed one of fixed block 6 and is had crank 7 through the bolt fastening, it has the rubber sleeve to bond one side of crank 7.
The working principle is as follows: when the plastic film needs to be detected, firstly, the plastic film is wound on the discharging roller 3, then one end of the plastic film passes through one of the feeding holes 17, so that the plastic film is in contact with the upper surface of the supporting frame 14, then the plastic film passes through the other feeding hole 17 and is wound on the receiving roller 12, then the motor 10 is started, the motor 10 rotates to enable the second gear 11 to drive the first gear 9 to rotate, so that the discharging roller 3 intermittently rotates to intermittently unreel the plastic film, further the receiving roller 12 intermittently reels the plastic film, then the electric telescopic rod 16 is started, the electric telescopic rod 16 stretches to enable the detection mechanism 15 to move to a proper position, then the crank 7 is rotated to enable the take-up wheel 22 to rotate to carry out the pulling rope 23 to pull the reeling frame 5 to rotate 90 degrees, further the flattening cylinder 20 is in contact with the plastic film on the supporting frame 14, and the torsion spring 18 deforms, the sliding block 19 slightly moves in the notch 21, then the take-up pulley 22 continuously rotates, the pull rope 23 pulls the connecting frame 5 to respectively move towards two sides, the sliding block 19 slides in the connecting frame 5, the spring contracts, the flattening cylinders 20 respectively move towards two sides to flatten the plastic film, the detection mechanism 15 further detects cracks on the flattened plastic film, and when the detection mechanism 15 detects unqualified plastic films with cracks, the alarm 4 gives an alarm to remind a worker.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a crack detection device is used in plastic film production, includes bottom plate (1) and two connection frame (5), its characterized in that, the last fixed surface of bottom plate (1) is connected with casing (8), and the bottom inner wall fixedly connected with support frame (14) of casing (8), the equal fixedly connected with electric telescopic handle (16) of both sides inner wall of casing (8), the one end fixedly connected with detection mechanism (15) of electric telescopic handle (16), the equal swing joint in both sides of casing (8) has first pivot, the top swing joint of connection frame (5) has a flattening section of thick bamboo (20), breach (21) are seted up to the inside of connection frame (5), and swing joint has slider (19) in breach (21), and slider (19) are fixed with first pivot, one side swing joint of first pivot has torsional spring (18), and the both ends of torsional spring (18) are fixed with casing (8) and first pivot respectively, the top fixedly connected with spring of slider (19), and the spring is fixed mutually with linking frame (5), two fixed blocks (6) of the equal fixedly connected with of both sides outer wall of casing (8), swing joint has the second pivot between two fixed blocks (6), two take-up pulley (22) of one side fixedly connected with of second pivot, and one side of take-up pulley (22) has connect stay cord (23) around, and the one end of stay cord (23) is fixed mutually with linking frame (5).
2. The crack detection device for the plastic film production as claimed in claim 1, wherein two fixing plates (2) are fixedly connected to the upper surface of the bottom plate (1), a discharging roller (3) is movably connected between the two fixing plates (2), a supporting plate is fixedly connected to one side of one of the fixing plates (2), a motor (10) is fixedly connected to the upper surface of the supporting plate, one end of an output shaft of the motor (10) is fixedly connected with a second missing gear (11), one end of the discharging roller (3) penetrates through one of the fixing plates (2) and is fixedly connected with a first missing gear (9), and the first missing gear (9) is meshed with the second missing gear (11).
3. The crack detection device for plastic film production as claimed in claim 2, wherein the upper surface of the bottom plate (1) is fixedly connected with two support plates, and the top of each support plate is movably connected with a material receiving roller (12).
4. The crack detection device for plastic film production as claimed in claim 1, wherein the housing (8) is provided with feed inlets (17) at both sides.
5. The crack detection device for plastic film production as claimed in claim 4, wherein the outer walls of both sides of the housing (8) are fixedly connected with sweeping plates (13), and the sweeping plates (13) are located above the feeding port (17).
6. The crack detection device for plastic film production as claimed in claim 5, wherein the alarm (4) is fixedly connected to the outer wall of one side of the housing (8).
7. The crack detection device for plastic film production as claimed in claim 1, wherein one end of the second rotating shaft passes through one of the fixing blocks (6) and is fixedly connected with a crank (7), and one side of the crank (7) is fixedly connected with a rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122341394.5U CN216285307U (en) | 2021-09-27 | 2021-09-27 | Crack detection device is used in plastic film production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122341394.5U CN216285307U (en) | 2021-09-27 | 2021-09-27 | Crack detection device is used in plastic film production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216285307U true CN216285307U (en) | 2022-04-12 |
Family
ID=81067161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122341394.5U Expired - Fee Related CN216285307U (en) | 2021-09-27 | 2021-09-27 | Crack detection device is used in plastic film production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216285307U (en) |
-
2021
- 2021-09-27 CN CN202122341394.5U patent/CN216285307U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |