CN109353582B - Aluminium alloy pad pasting device - Google Patents
Aluminium alloy pad pasting device Download PDFInfo
- Publication number
- CN109353582B CN109353582B CN201811542997.8A CN201811542997A CN109353582B CN 109353582 B CN109353582 B CN 109353582B CN 201811542997 A CN201811542997 A CN 201811542997A CN 109353582 B CN109353582 B CN 109353582B
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- Prior art keywords
- film
- cleaning
- pasting
- protective film
- mounting groove
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- 229910000838 Al alloy Inorganic materials 0.000 title claims description 3
- 230000007246 mechanism Effects 0.000 claims abstract description 109
- 230000001681 protective effect Effects 0.000 claims abstract description 75
- 238000004140 cleaning Methods 0.000 claims abstract description 74
- 238000003825 pressing Methods 0.000 claims description 22
- 238000001514 detection method Methods 0.000 claims description 18
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000001802 infusion Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 abstract description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000007888 film coating Substances 0.000 abstract 1
- 238000009501 film coating Methods 0.000 abstract 1
- 239000010408 film Substances 0.000 description 165
- 239000000463 material Substances 0.000 description 8
- 239000000428 dust Substances 0.000 description 6
- 239000004576 sand Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 2
- 239000012459 cleaning agent Substances 0.000 description 2
- 239000013039 cover film Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B33/00—Packaging articles by applying removable, e.g. strippable, coatings
- B65B33/02—Packaging small articles, e.g. spare parts for machines or engines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/50—Cleaning by methods involving the use of tools involving cleaning of the cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B41/00—Supplying or feeding container-forming sheets or wrapping material
- B65B41/12—Feeding webs from rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/02—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages
- B65B57/04—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages and operating to control, or to stop, the feed of such material, containers, or packages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B63/00—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Cleaning In General (AREA)
Abstract
The invention provides an aluminum profile film pasting device, which relates to the technical field of aluminum profile production equipment and comprises a workbench, a plurality of conveying rollers arranged on the workbench in parallel and a film pasting mechanism arranged on one side of the workbench; the film sticking device also comprises a cleaning mechanism, the cleaning mechanism and the film sticking mechanism are arranged on the same side of the workbench, and the cleaning mechanism is arranged in front of the film sticking mechanism; the cleaning mechanism is used for cleaning the surface of the section bar, and the film pasting mechanism is used for pasting a film on the surface of the cleaned section bar. The invention not only can clean the surface of the section bar to be coated with the film, but also can detect the thickness of the protective film roll in the film coating process, thereby not only ensuring the surface quality of the section bar, but also reminding workers to replace the protective film roll when the protective film is used up, and improving the working efficiency.
Description
Technical Field
The invention relates to the technical field of aluminum profile production equipment, in particular to an aluminum profile film pasting device.
Background
After the section bar is produced, a layer of sticking film is needed to be stuck to protect the surface smoothness of the section bar, and the section bar can be prevented from being scratched or stained in the transportation process. In the prior art, most of devices directly carry out film pasting operation on sectional materials, and when some sectional materials with sand dust or dirt on the surfaces are pasted, the protective film is easily scratched or wrapped directly by the protective film in the film pasting process, so that the protective film cannot play a role, and the surface quality of the sectional materials is also influenced.
Disclosure of Invention
The invention provides an aluminum profile film pasting device aiming at the defects of the prior art, which not only can clean the surface to be pasted with a film in a profile, but also can detect the thickness of a protective film roll in the film pasting process, thereby not only ensuring the surface quality of the profile, but also reminding workers to replace the protective film roll when the protective film is used up, and improving the working efficiency.
The invention provides an aluminum profile film pasting device which comprises a workbench, a plurality of conveying rollers arranged on the workbench in parallel, a film pasting mechanism arranged on one side of the workbench, and a cleaning mechanism, wherein the cleaning mechanism and the film pasting mechanism are arranged on the same side of the workbench, and the cleaning mechanism is arranged in front of the film pasting mechanism; the cleaning mechanism is used for cleaning the surface of the section bar, and the film pasting mechanism is used for pasting a film on the surface of the cleaned section bar.
Further, the cleaning mechanism comprises a cleaning support arranged on the workbench, a cleaning roller protruding towards the direction of the profile along the surface of the cleaning support, and a lifting mechanism for controlling the cleaning roller to move up and down along the surface of the cleaning support.
Further, the cleaning mechanism further comprises an infusion device; the infusion device comprises a nozzle arranged at the top of the cleaning bracket, a liquid storage cylinder communicated with the nozzle through a pipeline, and a regulating valve arranged on the pipeline and used for regulating the output quantity of the nozzle; the outlet of the nozzle is opposite to the surface of the cleaning roller.
Further, the film sticking mechanism comprises a film sticking support arranged on the workbench, a fixing mechanism arranged on the film sticking support, a pressing mechanism arranged on one side of the fixing mechanism far away from the cleaning mechanism, and a protective film roll movably arranged in the fixing mechanism; the protective film on the protective film roll passes through the lower part of the pressing mechanism and is abutted against the surface of the profile; the pressing mechanism comprises a film pasting roller which can be tightly attached to the surface of the section bar.
Further, the fixing mechanism comprises a film pasting back plate, a film pasting cover plate detachably connected with the film pasting back plate, a detection mechanism capable of detecting the total thickness of the protective films in the protective film roll and a controller electrically connected with the detection mechanism; a cavity for the protective film roll to be arranged is formed between the film pasting back plate and the film pasting cover plate, and the protective film roll is movably arranged in the cavity.
Further, a first connecting part protruding towards the direction of the film pasting cover plate is arranged on the film pasting back plate, a first mounting groove arranged vertically is arranged right above the first connecting part, and a first mounting hole penetrating through the first mounting groove horizontally is formed in the upper part of the first mounting groove; the center line in the vertical direction of the first mounting groove is arranged on a plane passing through the axis of the first connecting part.
Further, a second connecting part protruding towards the direction of the film pasting backboard is arranged on the film pasting cover plate, and a second mounting groove corresponding to the first mounting groove and a second mounting hole horizontally penetrating through the film pasting cover plate are sequentially arranged right below the second connecting part; one end of the second connecting portion is provided with a small column portion, and the small column portion penetrates through the second mounting hole and is connected with a nut at the penetrating position.
Further, the detection mechanism comprises a movable pin shaft which is abutted against the upper surface of the protective film roll, a distance sensor which is arranged on the movable pin shaft and a measuring piece which is arranged on the fixing mechanism and is right opposite to the distance sensor.
Furthermore, one end of the movable pin shaft is movably connected with the film pasting back plate, and the other end of the movable pin shaft is movably connected with the film pasting cover plate; the protective film roll is movably sleeved on the first connecting part of the film pasting back plate.
Furthermore, at least one end peripheral wall of the movable pin shaft is provided with the distance sensors which are arranged in an annular mode, and the distance sensors are used for detecting the linear distance between the positions where the distance sensors are located and the corresponding measuring pieces.
Compared with the prior art, the invention has the following beneficial effects:
1. the cleaning mechanism is arranged, so that the surface of the section to be filmed is cleaned before the film is filmed, the protective film can be prevented from being scratched by sand and dust on the surface of the section when the film is filmed, and the surface quality of the section can be ensured.
2. The film sticking device is also provided with a detection mechanism, the thickness of the film layer in the protective film roll in the film sticking process is monitored at any time through the detection mechanism, when the protective film roll is about to run out, a worker is reminded to replace the protective film roll, and the phenomenon that the film sticking device continues to work inefficiently when the protective film roll runs out is avoided.
3. The film sticking device can check whether the protective film roll is used up or not by replacing manpower with the detection mechanism, and automatically control the film sticking device to pause if the protective film roll is used up, so that the labor is saved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the cleaning mechanism of the present invention.
FIG. 3 is a side sectional structural view of the film sticking mechanism of the present invention.
Fig. 4 is a side sectional structural schematic view of the film sticking mechanism in a disassembled state.
1-a workbench; 2, a conveying roller; 3, a film sticking mechanism; 31-a film-sticking bracket; 32-protective film roll; 33-a fixing mechanism; 331-a film backing plate; 3311 — a first connection; 3312-first mounting groove; 3313-first mounting hole; 332-a cover plate with a film; 3321 — second connection; 3322-second mounting groove; 3323 — second mounting hole; 34-a pressing mechanism; 341-a pad pasting roller; 4-a cleaning mechanism; 41-cleaning the support; 42-a cleaning roller; 43-a lifting mechanism; 44-a nozzle; 5, a movable pin shaft; 6-a distance sensor; 7-measuring element.
Detailed Description
The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the device or component referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms described above will be understood by those of ordinary skill in the art according to the specific circumstances.
As shown in fig. 1-4, an aluminum profile film pasting device comprises a workbench 1, a plurality of conveying rollers 2 arranged in parallel on the workbench 1, and a film pasting mechanism 3 arranged on one side of the workbench 1. The film sticking device further comprises a cleaning mechanism 4, and in order to facilitate operation, the cleaning mechanism 4 and the film sticking mechanism 3 are arranged on the same side of the workbench 1. The cleaning mechanism 4 is arranged before the film sticking mechanism 3, namely, the sectional material firstly passes through the cleaning mechanism 4 and then passes through the film sticking mechanism 3. The cleaning mechanism 4 is used for cleaning the surface of the profile, including cleaning sand dust or oil dirt remained on the surface of the profile. The film pasting mechanism 3 pastes the film on the surface of the section bar cleaned by the cleaning mechanism 4, so that the protective film can be more stably pasted on the surface of the section bar after cleaning than the surface of the section bar before cleaning, and the protective film is prevented from being accidentally separated from the section bar.
The cleaning mechanism 4 comprises a cleaning bracket 41 vertically arranged on the workbench 1, a cleaning roller 42 protruding towards the direction of the profile along the surface of the cleaning bracket 41, and a lifting mechanism 43 for controlling the cleaning roller 42 to move up and down along the surface of the cleaning bracket 41. The lifting mechanism 43 can properly adjust the adhesion force between the cleaning roller 42 and the surface of the profile, so that the sand and dust and dirt on the surface of the profile can be completely cleaned. The cleaning holder 41 includes a protruding portion having upper and lower ends parallel to a horizontal plane, and a vertically arranged flat plate portion connecting the two protruding portions together. The two protrusions protrude along the surface of the flat plate part in the direction of the profile, as shown in fig. 2. Specifically, the protruding portion arranged at the lower portion is connected with the surface of the workbench 1, and the protruding portion arranged at the upper portion is provided with a through hole which is vertically arranged. And a bearing is arranged in the through hole and is used for being movably connected with the lifting mechanism 43. The lifting mechanism 43 comprises a first vertically-arranged lead screw, a supporting seat movably sleeved on the first lead screw, and a first handle arranged at the top of the first lead screw. The middle part of the first lead screw penetrates through the bearing in the through hole, the lower part of the first lead screw is abutted to or movably connected with the protruding part, and the upper part of the first lead screw is connected with the first handle. The first handle can control the first lead screw to rotate around the center of the first lead screw, and the first lead screw rotates and simultaneously drives the supporting seat to linearly move up and down along the axial direction of the first lead screw. The cleaning roller 42 is arranged on the supporting seat and can move linearly up and down along with the supporting seat. The invention adjusts the height of the cleaning roller 42 by rotating the first lead screw through the first handle so as to adapt to profiles with different heights. The length of the scrub roller 42 is preferably greater than or equal to the width of the profile. The cleaning roller 42 comprises a roller bracket perpendicular to the flat plate part and a roller movably sleeved on the roller bracket. The surface of the roller is abutted against the surface of the profile for cleaning sand and dust on the surface of the profile. The section bar is in the uniform velocity straight line forward motion under the effect of transfer roller 2, drives the cylinder around the roller support is rotatory, makes the global order of cylinder and section bar surface butt, has increased the clean area that is used for the cleanness, makes the cleanness cleaner.
In order to remove the stains on the surface of the profile, the cleaning mechanism 4 further comprises a liquid infusion device which removes the stains on the surface of the profile by automatically adding a cleaning agent, preferably an alcohol solution, to the surface of the cleaning roller 42. The infusion device comprises a nozzle 44 arranged at the top of the cleaning bracket 41, a liquid storage cylinder communicated with the nozzle 44 through a pipeline, and a regulating valve arranged on the pipeline and used for regulating the output of the nozzle 44. The nozzle 44 is provided on the downward side of the projection of the upper portion of the cleaning holder 41 with its outlet facing the surface of the cleaning roller 42. The nozzles 44 may be provided in several numbers in order to allow the detergent to be uniformly added to the surface of the cleaning roller 42. A plurality of the nozzles 44 are arranged in a line and are disposed opposite to the center line of the cleaning roller 42. The nozzles 44 are provided with independent end covers, the outlets of the nozzles 44 can be blocked when needed, and the number of the nozzles 44 added with the cleaning agent is properly adjusted to adapt to the profiles with different widths, so that the waste of materials is avoided.
The film sticking mechanism 3 comprises a film sticking support 31 arranged on the workbench 1, a fixing mechanism 33 arranged on the film sticking support 31, a pressing mechanism 34 arranged on one side of the fixing mechanism 33 far away from the cleaning mechanism 4, and a protective film roll 32 movably arranged in the fixing mechanism 33. The protective film on the roll 32 of protective film passes through the lower portion of the hold-down mechanism 34 to abut the profile surface. The pressing mechanism 34 comprises a film sticking roller 341 which can be tightly attached to the surface of the profile, and the film sticking roller 341 is used for tightly attaching the protective film to the surface of the profile. Specifically, the pressing mechanism 34 includes a pressing bracket, a second lead screw vertically arranged on the pressing bracket, and a film sticking roller 341 movably arranged on the second lead screw. The film sticking roller 341 comprises a pressing rod and a pressing roller movably sleeved on the pressing rod, and the pressing roller is tightly attached to the surface of the section bar to be subjected to film sticking. The pressing rod horizontally protrudes towards the direction of the section bar, and a second handle is arranged at the top of the second lead screw. The second screw rod is controlled to rotate through the second handle so as to drive the pressing rod and the pressing roller to move up and down together, and the surface of the pressing roller is tightly attached to the protective film and the surface of the profile.
In order to facilitate the rapid assembly and disassembly of the protective film roll 32, the fixing mechanism 33 is detachably connected to the film sticking support 31, and the height of the fixing mechanism 33 is higher than the surface of the section bar. When replacing, the fixing mechanism 33 and the protective film roll 32 are detached from the film sticking bracket 31 together, and then a new fixing mechanism 33 with the protective film roll 32 is installed at a corresponding position of the film sticking bracket 31, so that the replacement of the protective film roll 32 can be completed once. The fixing mechanism 33 comprises a film back plate 331, a film cover plate 332 detachably connected with the film back plate 331, a detection mechanism capable of detecting the total thickness of the protective film in the protective film roll 32, and a controller electrically connected with the detection mechanism. A cavity for accommodating the protective film roll 32 is formed between the film back plate 331 and the film cover plate 332, and the protective film roll 32 is movably arranged in the cavity. The detection mechanism can detect the total thickness of the currently remaining protective film of the protective film roll 32 once at intervals within a preset time period, and sends a detection result to the controller. And the controller compares the detection result with a preset thickness value. When the total thickness of the current remaining protection film is less than or equal to when the thickness value of predetermineeing, the controller control the pad pasting device includes transfer roller 2, clean mechanism 4 and pad pasting mechanism 3 stop the operation respectively to through with the warning mechanism that the controller electricity is connected reminds the staff to change protection film book 32. After the protective film roll 32 is replaced, the film sticking device is controlled to continue to start to work by manually pressing a starting switch electrically connected with the controller.
The film back plate 331 is provided with a first connecting portion 3311 protruding toward the direction of the film cover plate 332, and a first mounting groove 3312 vertically arranged is arranged right above the first connecting portion 3311. The upper portion of the first mounting groove 3312 is provided with a first mounting hole 3313 which horizontally penetrates the first mounting groove 3312. A center line in a vertical direction of the first mounting groove 3312 is provided on a plane passing through an axis of the first connecting portion 3311. The center of the first mounting hole 3313 is disposed on a center line in a vertical direction of the first mounting groove 3312. Specifically, the protective film roll 32 is arranged in a ring shape; the first connecting portion 3311 is a cylindrical portion fitted to the inner side surface of the protective film roll 32, a small column portion having a smaller diameter than the cylindrical portion is provided at an end thereof away from the film-attached back plate 331, and the cylindrical portion and the small column portion are coaxially provided. In order to reduce weight, the cylindrical portion may be provided in a hollow shape. The protective film roll 32 is movably sleeved on the first connecting portion 3311 and can rotate around the axis of the first connecting portion 3311. The first mounting groove 3312 is recessed along the top of the film backing plate 331 to the root of the first connecting portion 3311 such that the depth of the first mounting groove 3312 is greater than the thickest thickness of the protection film in the protection film roll 32.
The film cover plate 332 is provided with a cylindrical second connecting part 3321 protruding towards the direction of the film back plate 331, the second connecting part 3321 penetrates through the first mounting hole 3313 on the film back plate 331, and a nut is arranged at the penetrating position for connection. A second mounting groove 3322 corresponding to the first mounting groove 3312 and a second mounting hole 3323 horizontally penetrating the film cover plate 332 are sequentially formed right below the second connecting portion 3321. An axis of the second connecting portion 3321 is coplanar with a center line of the second mounting groove 3322 in a vertical direction and an axis of the second mounting hole 3323. The pillar portion of the first connecting portion 3311 penetrates the second mounting hole 3323, and a nut is disposed at a position through which the pillar portion penetrates.
The detection mechanism comprises a movable pin shaft 5 which is abutted against the upper surface of the protective film roll 32, a distance sensor 6 which is arranged on the movable pin shaft 5, and a measuring part 7 which is arranged on the fixing mechanism 33 and is right opposite to the distance sensor 6. The movable pin shaft 5 is arranged between the film back plate 331 and the film cover plate 332, one end of the movable pin shaft is movably connected with the film back plate 331, and the other end of the movable pin shaft is movably connected with the film cover plate 332. Specifically, one end of the movable pin 5 is inserted into the first mounting groove 3312, and the other end thereof is inserted into the second mounting groove 3322, and is movable up and down in the first mounting groove 3312 and the second mounting groove 3322, respectively. The protective film roll 32 is movably sleeved on the first connecting portion 3311 of the film back plate 331. Specifically, the movable pin 5 is made of a material with a certain weight, and in this embodiment, a metal material is preferred. The inner side surface of the protective film roll 32 is abutted against the first connecting part 3311, and the outer side surface is abutted against the surface of the movable pin shaft 5. The width of the roll of protective film 32 in the horizontal direction is slightly smaller than the gap between the backing film 331 and the cover film 332. The length of the movable pin 5 is slightly larger than the width of the protective film roll 32 in the horizontal direction, and slightly smaller than the distance between the first mounting groove 3312 and the second mounting groove 3322, so that the two ends of the movable pin 5 can be fully inserted into the corresponding first mounting groove 3312 and the second mounting groove 3322, and the end surfaces of the two ends of the movable pin cannot be in direct contact with the bottom wall of the corresponding groove to affect the downward movement flexibility of the movable pin. The peripheral wall of at least one end of the movable pin shaft 5 is provided with the distance sensors 6 which are annularly arranged, and the distance sensors 6 can detect the linear distance between the positions where the distance sensors 6 are located and the corresponding measuring parts 7. The measuring element 7 is arranged on the backing film 331 and/or the cover film 332 such that the distance sensor 6 can be lowered against the measuring element 7. Specifically, when the movable pin 5 is inserted into one end of the first mounting groove 3312, the distance sensor 6 is disposed, and correspondingly, the measuring member 7 is disposed on a lower sidewall of the first mounting groove 3312 parallel to the horizontal plane. When the movable pin 5 is inserted into one end of the second mounting groove 3322, the distance sensor 6 is disposed, and correspondingly, the measuring part 7 is disposed on a lower side wall of the second mounting groove 3322 parallel to the horizontal plane. When the distance sensors 6 are disposed at both ends of the movable pin 5, the measuring members 7 are disposed on two lower sidewalls parallel to the horizontal plane in the first mounting groove 3312 and the second mounting groove 3322, respectively.
The working principle is as follows: the sectional material is conveyed horizontally under the action of the conveying roller 2, firstly passes through the cleaning mechanism 4, and the surface of the sectional material to be coated is cleaned under the action of the cleaning roller 42; the profile then continues to be conveyed forward, to be conveyed below the pressing means 34, since the protective film has been previously stretched below the application roller 341. At this time, the movable pin 5 is in a stationary state due to being stopped by the protective film roll 32. When the section passes through the position, one side surface of the protective film is tightly attached to the surface of the section to be filmed, and the other side surface of the protective film is tightly attached to the film attaching roller 341, so that the protective film is attached to the surface of the section; the section bar drives the protective film to move together in the forward conveying process. At this time, as the protective film is continuously pulled out, the thickness of the protective film roll 32 is continuously reduced, and the height of the movable pin 5 is continuously reduced, so as to drive the height of the distance sensor 6 thereon to be reduced. The distance sensor 6 detects the current linear distance value between the position of the distance sensor and the corresponding measuring piece 7 at a preset time interval, namely the total thickness of the current residual protective film. When two distance sensors 6 are arranged, the average value of the two distance sensors is taken as the current straight-line distance value. The distance sensor 6 detects the total thickness of the currently remaining protective film and sends the detected total thickness to the controller, and the controller compares the detected result with a preset thickness value. When the total thickness of the currently remaining protective films is smaller than or equal to the preset thickness value, the controller controls the film sticking device to suspend the cleaning and film sticking operation, and the cleaning and film sticking operation is continued after a worker replaces the new protective film roll 32.
The cleaning mechanism is arranged, so that the surface of the section to be filmed is cleaned before the film is filmed, the protective film can be prevented from being scratched by sand and dust on the surface of the section when the film is filmed, and the surface quality of the section can be ensured. In addition, the film sticking device is also provided with a detection mechanism, the thickness of the film layer in the protective film roll in the film sticking process is monitored at any time through the detection mechanism, when the protective film roll is about to run out, a worker is reminded to replace the protective film roll, and the phenomenon that the film sticking device continues to work inefficiently when the protective film roll runs out is avoided. In addition, the detection mechanism replaces manual work to check whether the protective film roll is used up or not, and if the protective film roll is used up, the film sticking device is automatically controlled to pause, so that the labor is saved.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. The utility model provides an aluminium alloy pad pasting device, is in including workstation (1), a plurality of parallel arrangement transfer roller (2), setting on workstation (1) are in pad pasting mechanism (3) on workstation (1) one side, its characterized in that: the cleaning mechanism (4) and the film sticking mechanism (3) are arranged on the same side of the workbench (1), and the cleaning mechanism (4) is arranged in front of the film sticking mechanism (3); the cleaning mechanism (4) is used for cleaning the surface of the profile, and the film sticking mechanism (3) sticks a film to the surface of the cleaned profile;
pad pasting mechanism (3) are including setting up fixed establishment (33) on pad pasting support (31), fixed establishment (33) set up including the activity protection film in fixed establishment (33) is rolled up (32) and can be detected protection film rolls up the detection mechanism of protection film gross thickness in (32), detection mechanism include with movable round pin axle (5), the setting of protection film roll up (32) upper surface butt are in distance sensor (6) on movable round pin axle (5) and setting are in on fixed establishment (33) face on distance sensor's (6) measuring piece (7).
2. The film attachment device of claim 1, wherein: the cleaning mechanism (4) comprises a cleaning support (41) arranged on the workbench (1), a cleaning roller (42) protruding towards the direction of the section bar along the surface of the cleaning support (41), and a lifting mechanism (43) for controlling the cleaning roller (42) to move up and down along the surface of the cleaning support (41).
3. The film attachment device of claim 2, wherein: the cleaning mechanism (4) also comprises a transfusion device; the infusion device comprises a nozzle (44) arranged at the top of the cleaning bracket (41), a liquid storage cylinder communicated with the nozzle (44) through a pipeline, and a regulating valve arranged on the pipeline and used for regulating the output of the nozzle (44); the outlet of the nozzle (44) is opposite to the surface of the cleaning roller (42).
4. The film attachment device of claim 1, wherein: the film sticking mechanism (3) further comprises a film sticking support (31) arranged on the workbench (1) and a pressing mechanism (34) arranged on one side of the fixing mechanism (33) far away from the cleaning mechanism (4); the protective film on the protective film roll (32) passes through the lower part of the pressing mechanism (34) and is abutted with the surface of the profile; the pressing mechanism (34) comprises a film pasting roller which can be tightly attached to the surface of the profile.
5. The film attachment device of claim 4, wherein: the fixing mechanism (33) further comprises a film pasting back plate (331), a film pasting cover plate (332) detachably connected with the film pasting back plate (331), and a controller electrically connected with the detection mechanism; a cavity for arranging the protective film roll (32) is formed between the film back plate (331) and the film cover plate (332), and the protective film roll (32) is movably arranged in the cavity.
6. The film attachment device of claim 5, wherein: a first connecting part (3311) protruding towards the direction of the film cover plate (332) is arranged on the film back plate (331), a first mounting groove (3312) is vertically arranged right above the first connecting part (3311), and a first mounting hole (3313) horizontally penetrating through the first mounting groove (3312) is arranged at the upper part of the first mounting groove (3312); the center line of the first mounting groove (3312) in the vertical direction is arranged on a plane passing through the axis of the first connecting part (3311).
7. The film attachment device of claim 6, wherein: a second connecting part (3321) protruding towards the direction of the film backing plate (331) is arranged on the film covering plate (332), and a second mounting groove (3322) corresponding to the first mounting groove (3312) and a second mounting hole (3323) horizontally penetrating through the film covering plate (332) are sequentially arranged under the second connecting part (3321); the second connecting part (3321) penetrates through the first mounting hole (3313) and is connected with a nut at a penetrating part; one end of the first connecting part (3311) is provided with a small column part which penetrates through the second mounting hole (3323) and is connected with a nut at the penetrating part.
8. The film attachment device of claim 7, wherein: one end of the movable pin shaft (5) is movably connected with the film pasting back plate (331), and the other end of the movable pin shaft is movably connected with the film pasting cover plate (332); the protective film roll (32) is movably sleeved on the first connecting part (3311) of the film back plate (331).
9. The film attachment device of claim 8, wherein: at least one end peripheral wall of the movable pin shaft (5) is provided with the distance sensor (6) which is arranged in an annular mode, and the distance sensor (6) is used for detecting the linear distance between the position where the distance sensor is located and the corresponding measuring piece (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811542997.8A CN109353582B (en) | 2018-12-17 | 2018-12-17 | Aluminium alloy pad pasting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811542997.8A CN109353582B (en) | 2018-12-17 | 2018-12-17 | Aluminium alloy pad pasting device |
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| Publication Number | Publication Date |
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| CN109353582A CN109353582A (en) | 2019-02-19 |
| CN109353582B true CN109353582B (en) | 2020-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811542997.8A Active CN109353582B (en) | 2018-12-17 | 2018-12-17 | Aluminium alloy pad pasting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111186617A (en) * | 2020-01-20 | 2020-05-22 | 杨蕊芬 | Feeding device and feeding method for bagged flour |
| CN112319912B (en) * | 2020-12-29 | 2021-07-27 | 台州隆达科技有限公司 | Automatic be cell-phone surface cleaning dust removal pad pasting device |
| CN114919792B (en) * | 2022-06-01 | 2023-09-12 | 中迪机器人(盐城)有限公司 | System and method for detecting abnormality of film sticking of steel belt |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP5843719B2 (en) * | 2012-07-20 | 2016-01-13 | シチズンホールディングス株式会社 | Printer |
| CN105775216A (en) * | 2014-12-23 | 2016-07-20 | 天津市坤昊塑料制品有限公司 | Automatic film pasting equipment |
| CN204773951U (en) * | 2015-07-14 | 2015-11-18 | 浙江家强铝业有限公司 | Aluminium alloy sticking film machine |
| CN105128490A (en) * | 2015-08-24 | 2015-12-09 | 成都佰世成科技有限公司 | Aluminum section film laminating apparatus |
| CN206067106U (en) * | 2016-08-10 | 2017-04-05 | 康列志 | A kind of full-automatic coating production line |
| CN207156642U (en) * | 2017-09-18 | 2018-03-30 | 北京京高金属装饰有限公司 | A kind of sheet metal laminating machine with cleaning device |
| CN107900004A (en) * | 2017-11-24 | 2018-04-13 | 江门市新会银洲湖纸业基地投资有限公司 | The water-proof sheet material compaction apparatus that a kind of impurity is convenient to clean |
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Effective date of registration: 20200628 Address after: No.1088 Dagang Road, Zhili hi tech Industrial Park, Zhili Town, Wuxing District, Huzhou City, Zhejiang Province Applicant after: ZHEJIANG MIHUANG NEW MATERIAL Co.,Ltd. Address before: 528000 Guangdong Province Nanhai District of Foshan City Shishan town village industrial zone (New South kiln factory Foshan City Nanhai WeiPai Electrical Appliance Co., Ltd.) two Applicant before: FOSHAN FINE METAL PRODUCTS Co.,Ltd. |
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