CN219650572U - Automatic powder removing device of precoating film laminating machine - Google Patents
Automatic powder removing device of precoating film laminating machine Download PDFInfo
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- CN219650572U CN219650572U CN202223417554.0U CN202223417554U CN219650572U CN 219650572 U CN219650572 U CN 219650572U CN 202223417554 U CN202223417554 U CN 202223417554U CN 219650572 U CN219650572 U CN 219650572U
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- powder
- scraping
- linkage
- laminating machine
- film laminating
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- 239000000843 powder Substances 0.000 title claims abstract description 138
- 238000010030 laminating Methods 0.000 title claims abstract description 23
- 238000007790 scraping Methods 0.000 claims abstract description 71
- 238000001179 sorption measurement Methods 0.000 claims abstract description 41
- 239000000428 dust Substances 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000004140 cleaning Methods 0.000 abstract description 13
- 238000012545 processing Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000007888 film coating Substances 0.000 description 3
- 238000009501 film coating Methods 0.000 description 3
- 239000002985 plastic film Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The utility model provides a powder removing device for an automatic precoating film laminating machine, which belongs to the field of precoating film processing equipment and comprises an adsorption roller and a cleaning roller which are respectively and rotatably arranged at the inner side of a machine frame of the film laminating machine at two ends, wherein the adsorption roller and the cleaning roller are mutually matched for rotation, and a powder cleaning assembly is arranged on an upper cover of the adsorption roller. The utility model discloses a powder removing device for an automatic precoating film laminating machine, when an adsorption roller rotates, an external dust collector starts to work, firstly, the inner sides of the pointed tips of two powder scraping sheets are driven by a U-shaped powder scraping linkage mechanism to be matched with the side surfaces of the adsorption roller, and the dust collector sucks powder scraped off the adsorption roller through negative pressure formed by a powder collecting cover, so that residual powder is removed with maximum efficiency, dust can be prevented from being scattered in the air to the greatest extent, and the whole mechanism is simpler and more scientific and meets the current design requirements.
Description
Technical Field
The utility model provides a powder removing device for an automatic precoating film laminating machine, and belongs to the field of precoating film processing equipment.
Background
The laminating is to bond the plastic film coated with the adhesive and the paper printed matter after heating and pressurizing to form a paper-plastic integrated product, which is one of the common post-printing processing technologies of the paper printed matter at present. The surface of the printed matter passing through the coating is smoother and brighter due to the fact that a thin and transparent plastic film is added on the surface, the glossiness and the fastness of the printed matter are improved, the service life of the printed matter is prolonged, and meanwhile the plastic film has the protection effects of being waterproof, antifouling, wear-resistant, folding-resistant, chemical corrosion-resistant and the like.
In the film coating work of the pre-coating film, products such as raw materials need to be pretreated, including dust on the surfaces of the raw materials is cleaned, and the main reasons are that certain dust impurities are inevitably reserved on the surfaces of the raw materials in the conveying or storage process, and the dust has a relatively large influence on the film coating of the pre-coating film, and is easy to cause the problems of film coating fastness reduction, film rising and the like. The powder removing device adopted at present adopts a unilateral powder scraping plate to scrape powder, so that the powder scraping effect is poor, dust emission is easy to occur, the environment is further polluted, and the problem of film formation is also caused.
Disclosure of Invention
The utility model aims to solve the problems that the powder scraping effect is poor, dust is easy to occur, the environment is further polluted, and the film is also caused by the dust scraping effect of a single-side powder scraping plate, and provides a powder removing device for an automatic precoating film laminating machine.
The utility model aims to solve the problems, which are realized by the following technical scheme:
the utility model provides an automatic pre-coat film laminating machine is used except that powder device, includes that both ends rotate the adsorption roll and the cleaning roller that set up in laminating machine frame inboard respectively, the adsorption roll is mutually supported and is rotated with the cleaning roller, the adsorption roll upper cover is equipped with clear powder assembly, clear powder assembly includes that both ends are fixed in the inboard album powder cover of laminating machine frame, album powder cover top is equipped with a plurality of album powder hole, and is a plurality of album powder hole outside is connected with album powder pipe, album powder pipe is connected with outside dust collector, collection powder cover internal top symmetrical arrangement has the same U type of structure to scrape the powder link gear, two U type scrape the radial nest of powder link gear on the adsorption roll, two U type scrape powder link gear both ends and be connected through two respectively scrape the powder piece, two scrape the one end inboard of powder piece and cooperate with the adsorption roll side.
Preferably, the U-shaped powder scraping linkage mechanism comprises a powder scraping linkage frame, one end of the powder scraping linkage frame is fixed at the inner top of the powder collecting cover, two ends of the powder scraping linkage frame are hinged to one ends of two powder scraping linkage arc rods respectively, an arc rod linkage support plate and a linkage frame support plate are arranged on the side face of the powder scraping linkage frame respectively, the end part of the linkage frame support plate is fixed with the base end of the electric push rod, the executing end of the electric push rod is hinged to the end part of the arc rod linkage support plate, and the middle part of the outer side of the powder scraping sheet is hinged to the inner side of the other end of the powder scraping linkage arc rod.
Preferably, two ends of the powder scraping sheets are respectively a plane end and a sharp top end, the directions of the sharp tops of the two powder scraping sheets are opposite to the rotation direction of the adsorption roller, and the inner sides of the sharp tops of the two powder scraping sheets can be matched with the side face of the adsorption roller.
Preferably, the inner side of one end of the powder scraping sheet, which is close to the powder scraping linkage frame, is connected with the inner side of the powder scraping linkage arc-shaped rod through a traction spring.
Preferably, the inner side of the scraping sheet and the outer surface of the adsorption roller follow.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model discloses a powder removing device for an automatic precoating film laminating machine, when an adsorption roller rotates, an external dust collector starts to work, firstly, the inner sides of the pointed tips of two powder scraping sheets are driven by a U-shaped powder scraping linkage mechanism to be matched with the side surfaces of the adsorption roller, and the dust collector sucks powder scraped off the adsorption roller through negative pressure formed by a powder collecting cover, so that residual powder is removed with maximum efficiency, dust can be prevented from being scattered in the air to the greatest extent, and the whole mechanism is simpler and more scientific and meets the current design requirements.
Drawings
Fig. 1 is an overall construction diagram of the present utility model.
Fig. 2 is a bottom view of the powder cleaning assembly of the present utility model.
Fig. 3 is a schematic view of a part of the structure of the present utility model.
The device comprises a 1-laminating machine frame, a 2-powder collecting tube, a 3-powder cleaning assembly, a 4-cleaning roller, a 5-adsorption roller, a 31-U-shaped powder scraping linkage mechanism, a 32-powder collecting cover, a 33-powder scraping sheet, a 34-powder collecting hole, a 311-powder scraping linkage frame, a 312-electric push rod, a 313-powder scraping linkage arc rod, a 314-traction spring, a 3111-linkage frame support plate and a 3131-arc rod linkage support plate.
Detailed Description
The utility model is further described below with reference to fig. 1-3:
the following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1, a first embodiment of the present utility model provides a powder removing device for an automatic precoating film laminating machine based on the prior art, including: the structure of the above components and the connection relationship between them will be described in detail below.
The two ends of the adsorption roller 5 and the cleaning roller 4 are respectively and rotatably arranged on the inner side of the frame 1 of the laminating machine, the adsorption roller 5 and the cleaning roller 4 are mutually matched for rotation, and the powder cleaning assembly 3 is covered on the adsorption roller 5. As shown in fig. 2, the powder cleaning assembly 3 comprises a powder collecting cover 32 with two ends fixed on the inner side of the film laminating machine frame 1 through welding, a plurality of powder collecting holes 34 are formed in the top of the powder collecting cover 32, a powder collecting pipe 2 is connected to the outer side of the powder collecting holes 34, and the powder collecting pipe 2 is connected with an external dust collector. The dust collector of this embodiment is DL-750-30 medicine dust collection electric dust collector, and the top symmetrical arrangement has the same U type of structure to scrape powder interlocking mechanism 31 in the album powder cover 32, and two U type are scraped powder interlocking mechanism 31 radial nest and are on the adsorption roll 5, and two U type are scraped powder interlocking mechanism 31 both ends and are connected through two respectively scraping powder piece 33, and two one end inboard that scrape powder piece 33 can be with adsorption roll 5 side cooperation.
When the dust collector is used, the adsorption roller 5 and the cleaning roller 4 are mutually matched to rotate, the dust collector is started to form negative pressure through the dust collecting pipe 2, the two U-shaped dust scraping linkage mechanisms 31 drive the two dust scraping pieces 33 to be in contact with the side surfaces of the adsorption roller 5, and as the adsorption roller 5 rotates, the two dust scraping pieces 33 scrape off residual dust, and the residual dust scraped off by the negative pressure formed by the dust collecting pipe 32 enters the dust collector through the dust collecting pipe 2.
The following describes how the lower two U-shaped powder scraping linkage mechanisms 31 drive the two powder scraping plates 33 to contact with the side surfaces of the suction roller 5 in detail, first, the structure of the lower U-shaped powder scraping linkage mechanism 31 is described, as shown in fig. 3, the lower U-shaped powder scraping linkage mechanism comprises a powder scraping linkage frame 311 with one end fixed at the inner top of the powder collecting cover 32, two ends of the powder scraping linkage frame 311 are hinged with one ends of two powder scraping linkage arc rods 313 respectively, the side surfaces of the powder scraping linkage arc rods 313 and the powder scraping linkage frame 311 are respectively provided with an arc rod linkage support plate 3131 and a linkage frame support plate 3111, the end part of the linkage frame support plate 3111 is fixed with the base end of the electric push rod 312 through bolts, the executing end of the electric push rod 312 is hinged with the end part of the arc rod linkage support plate 3131, and the middle part of the outer side of the powder scraping plate 33 is hinged with the inner side of the other end of the powder scraping linkage arc rods 313. The stretching of the two electric push rods 312 drives the two powder scraping linkage arc rods 313 to swing back and forth respectively, so that the powder scraping sheets 33 on the powder scraping linkage arc rods 313 are contacted with the surface of the adsorption roller 5 to scrape off residual powder.
In order to prevent the powder scraping sheet 33 from swinging back and forth and being in soft contact with the surface of the adsorption roller 5, the inner side of one end of the powder scraping sheet 33, which is close to the powder scraping linkage frame 311, is connected with the inner side of the powder scraping linkage arc-shaped rod 313 through a traction spring 314, and the initial state of the traction spring 314 is a semi-stretching state. The two ends of the powder scraping sheets 33 are respectively a plane end and a sharp top end, the pointed directions of the two powder scraping sheets 33 are oppositely arranged and opposite to the rotation direction of the adsorption roller 55, the pointed inner sides of the two powder scraping sheets 33 can be matched with the side surfaces of the adsorption roller 5, as shown in fig. 3, when the adsorption roller 5 rotates clockwise, the pointed directions of the sharp top ends are anticlockwise, so that residual powder on the adsorption roller 5 is hung off, and the outer surfaces of the adsorption roller 5 on the inner sides of the powder scraping sheets 33 follow.
Although embodiments of the utility model have been disclosed above, they are not limited to the use listed in the specification and embodiments. It can be applied to various fields suitable for the present utility model. Additional modifications will readily occur to those skilled in the art. Therefore, the utility model is not to be limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (5)
1. The utility model provides a remove powder device that automatic film laminating machine of precoating was used, its characterized in that includes that both ends rotate respectively and set up at inboard adsorption roll (5) of film laminating machine frame (1) and clear away roller (4), adsorption roll (5) and clear away roller (4) and mutually support and rotate, the cover is equipped with clear powder assembly (3) on adsorption roll (5), clear powder assembly (3) are including both ends fixed at inboard album powder cover (32) of film laminating machine frame (1), album powder cover (32) top is equipped with a plurality of album powder hole (34), and a plurality of album powder hole (34) outside is connected with album powder pipe (2), album powder pipe (2) are connected with outside dust collector, the top symmetry is arranged in album powder cover (32) and is scraped powder link gear (31) of U type that the structure is the same, two U type is scraped powder mechanism (31) radial nest and is on adsorption roll (5), two scrape powder mechanism (31) both ends and are connected through two respectively scraping powder piece (33), two the inside one end of scraping powder link gear (33) and the cooperation of adsorption roll (5).
2. The powder removing device for the automatic precoating film laminating machine according to claim 1, wherein the U-shaped powder scraping linkage mechanism (31) comprises a powder scraping linkage frame (311) with one end fixed at the inner top of the powder collecting cover (32), two ends of the powder scraping linkage frame (311) are hinged with one ends of two powder scraping linkage arc rods (313) respectively, the side surfaces of the powder scraping linkage arc rods (313) and the powder scraping linkage frame (311) are respectively provided with an arc rod linkage support plate (3131) and a linkage frame support plate (3111), the end part of the linkage frame support plate (3111) is fixed with the base end of an electric push rod (312), the execution end of the electric push rod (312) is hinged with the end part of the arc rod linkage support plate (3131), and the middle part of the outer side of the powder scraping sheet (33) is hinged with the inner side of the other end of the powder scraping linkage arc rods (313).
3. The powder removing device for the automatic precoating film laminating machine according to claim 2, wherein two ends of the powder scraping sheets (33) are respectively a plane end and a sharp top end, the sharp top directions of the two powder scraping sheets (33) are oppositely arranged and opposite to the rotation direction of the adsorption roller (5), and the inner sides of the sharp tops of the two powder scraping sheets (33) can be matched with the side surface of the adsorption roller (5).
4. A powder removing device for an automatic precoating film laminating machine according to claim 3, wherein the inner side of one end of the powder scraping sheet (33) close to the powder scraping linkage frame (311) is connected with the inner side of the powder scraping linkage arc-shaped rod (313) through a traction spring (314).
5. The powder removing device for an automatic precoating film laminating machine according to claim 4, wherein the inner side of the powder scraping sheet (33) is in follow-up with the outer surface of the adsorption roller (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223417554.0U CN219650572U (en) | 2022-12-20 | 2022-12-20 | Automatic powder removing device of precoating film laminating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223417554.0U CN219650572U (en) | 2022-12-20 | 2022-12-20 | Automatic powder removing device of precoating film laminating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219650572U true CN219650572U (en) | 2023-09-08 |
Family
ID=87860156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223417554.0U Active CN219650572U (en) | 2022-12-20 | 2022-12-20 | Automatic powder removing device of precoating film laminating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219650572U (en) |
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2022
- 2022-12-20 CN CN202223417554.0U patent/CN219650572U/en active Active
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