CN220809953U - Annular protective film pasting device for lower cover - Google Patents
Annular protective film pasting device for lower cover Download PDFInfo
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- CN220809953U CN220809953U CN202322749768.6U CN202322749768U CN220809953U CN 220809953 U CN220809953 U CN 220809953U CN 202322749768 U CN202322749768 U CN 202322749768U CN 220809953 U CN220809953 U CN 220809953U
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- positioning mechanism
- protective film
- head assembly
- base
- pressure head
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- 230000001681 protective effect Effects 0.000 title claims abstract description 21
- 239000006260 foam Substances 0.000 claims abstract description 13
- 238000001179 sorption measurement Methods 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 2
- 229920000742 Cotton Polymers 0.000 description 5
- 238000010030 laminating Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 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
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- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a lower cover annular protective film sticking device, which comprises: a base; the positioning mechanism is arranged at the upper end of the base and is provided with a taking-out position and a working position, and the positioning mechanism is used for fixing a product; the driving device is connected with the positioning mechanism and is arranged at the upper end of the base and used for driving the positioning mechanism to reciprocate between the taking-out position and the working position; the pressure maintaining mechanism is arranged above the positioning mechanism, the pressure maintaining mechanism is arranged above the working position and comprises a pressure maintaining cylinder, a pressure head assembly and EVA foam, the pressure maintaining cylinder is connected to the pressure head assembly, the EVA foam is connected to the lower end of the pressure head assembly, and the pressure head assembly is arranged right above the working position and is used for driving the pressure head assembly to be close to or far away from the base. By adopting the structure, automatic film sticking of the product is realized, and bubbles and folds are avoided during film sticking.
Description
Technical Field
The utility model relates to the technical field of film sticking equipment, in particular to a lower cover annular protective film sticking device.
Background
With the continuous development of technology, the annular film sticking device is widely applied in various fields, such as optics, medical treatment, electronic products and the like. However, the annular film sticking device is prone to generate bubbles and creases during the film sticking process, and these problems directly affect the performance and reliability of the device. There are various types of annular film attachment devices on the market, including rotary disc type, stretching type, extrusion type, etc. Although these devices have a certain film-sticking effect, there are still many problems in practical application. Among them, air bubbles and folds are the most common two problems.
Therefore, it is now highly desirable to provide a lower cover attaching annular protective film device to solve the above-mentioned problems.
Disclosure of utility model
The utility model aims to overcome the defects and the defects of the prior art, and provides a lower cover annular protective film sticking device, which realizes automatic film sticking of products and avoids bubbles and folds during film sticking.
The aim of the utility model is realized by the following technical scheme:
an annular protective film device is pasted to lower cover, characterized by comprising:
a base;
The positioning mechanism is arranged at the upper end of the base and is provided with a taking-out position and a working position, and the positioning mechanism is used for fixing a product;
the driving device is connected with the positioning mechanism and is arranged at the upper end of the base and used for driving the positioning mechanism to reciprocate between the taking-out position and the working position;
The pressure maintaining mechanism is arranged above the positioning mechanism and above the working position, the pressure maintaining mechanism comprises a pressure maintaining cylinder, a pressure head assembly and EVA foam, the pressure maintaining cylinder is connected to the pressure head assembly, the EVA foam is connected to the lower end of the pressure head assembly, the pressure head assembly is arranged right above the working position, and the pressure maintaining cylinder is used for driving the pressure head assembly to be close to or far away from the base.
Optionally, positioning mechanism includes locating plate, reference column and bottom plate fixing base, the bottom plate fixing base with drive arrangement connects, the locating plate is located the upper end of bottom plate fixing base, the reference column is located the upper end of locating plate, the reference column is used for placing the protection film, and the locating plate upper end is equipped with the holding tank, the holding tank is used for placing the product.
Optionally, the accommodating groove is provided with a plurality of accommodating grooves.
Optionally, the annular protective film pasting device for the lower cover further comprises a vacuum adsorption mechanism, wherein the vacuum adsorption mechanism is arranged at the lower end of the positioning plate, and the vacuum adsorption mechanism is communicated with the accommodating groove.
Optionally, the annular protective film sticking device for the lower cover further comprises a shell, and the shell is sleeved on the base.
Optionally, a control device is arranged on the shell, and the positioning mechanism, the pressure maintaining mechanism and the vacuum adsorption mechanism are all electrically connected with the control device.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the positioning device is arranged at the upper end of the base, the driving device is connected with the positioning mechanism, the positioning mechanism can be driven to move back and forth at the taking-out position and the working position, when the positioning mechanism is at the working position, the pressure maintaining cylinder drives the pressure head assembly to move downwards, EVA foam positioned on the pressure head assembly is abutted with the protective film, so that the protective film can be tightly attached to a product, wherein the EVA foam can provide a more uniform attaching surface, so that the annular protective film can be better attached to the product, and bubbles and folds are avoided.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is an enlarged view of a portion of fig. 1 at A-A.
Fig. 3 is a front view of the present utility model.
Fig. 4 is a schematic structural view of EVA foam according to the present utility model.
Wherein the above figures include the following reference numerals:
1. The device comprises a base, a base 21, a locating plate 211, a containing groove 22, a locating column 23, a base plate fixing seat 41, a pressure maintaining cylinder 42, a pressure head assembly 43, EVA foam, a vacuum adsorption mechanism 5, a shell 6, a shell 7 and a control device.
Detailed Description
The present utility model will be described in further detail with reference to examples and drawings, but embodiments of the present utility model are not limited thereto.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like 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.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The utility model provides a device for sticking an annular protective film on a lower cover.
Referring to fig. 1 to 4, in the present embodiment, it includes:
a base 1;
The positioning mechanism is arranged at the upper end of the base 1 and is provided with a taking-out position and a working position, and the positioning mechanism is used for fixing a product;
The driving device is connected with the positioning mechanism and is arranged at the upper end of the base 1 and used for driving the positioning mechanism to reciprocate between a taking-out position and a working position;
The mechanism is arranged above the positioning mechanism, the pressure maintaining mechanism 41 is arranged above the working position, the pressure maintaining mechanism 41 comprises a pressure maintaining cylinder, a pressure head assembly 42 and EVA foam 43, the pressure maintaining cylinder is connected to the pressure head assembly 42, the EVA foam 43 is connected to the lower end of the pressure head assembly 42, the pressure head assembly 42 is arranged right above the working position, and the pressure maintaining cylinder is used for driving the pressure head assembly 42 to be close to or far away from the base 1.
Optionally, in this embodiment, the positioning mechanism is disposed above the base 1, and the driving device is connected to the positioning mechanism and is used for driving the positioning mechanism to reciprocate in the taking-out position and the working position, where the positioning mechanism is used for fixing and pasting a film on a product, when the positioning mechanism is in the taking-out position, an operator puts the product into the positioning mechanism, and then the driving device drives the positioning mechanism to move to the working position, so as to perform a subsequent operation on the product. The pressure maintaining mechanism 41 sets up in the top of positioning mechanism, and pressure maintaining mechanism 41 locates the top of working position, wherein pressure maintaining mechanism 41 includes the pressurize cylinder, pressure head subassembly 42 and EVA bubble is cotton 43, the pressurize cylinder is connected with pressure head subassembly 42, the lower extreme of pressure head subassembly 42 is connected with EVA bubble is cotton 43, and pressure head subassembly 42 locates directly over the working position, when positioning mechanism is located the position of taking out, operating personnel places the product in positioning mechanism, drive arrangement drive positioning mechanism moves to the working position, then the pressure head subassembly 42 is pushed down to the pressurize cylinder, the EVA bubble is cotton 43 of pressure head subassembly 42 lower extreme and positioning component butt, with the protection film pressfitting on the product, wherein EVA bubble is cotton 43 can provide a more even laminating face, make the laminating more inseparable between protection film and the product, avoid producing bubble or crease when pasting the film to the product.
In this embodiment, the positioning mechanism includes the locating plate 21, the reference column 22 and the bottom plate fixing base 23, wherein the bottom plate fixing base 23 is connected with the driving device, the driving device accomplishes the control of the whole positioning mechanism through driving the bottom plate fixing base 23, the locating plate 21 is provided at the upper end of the bottom plate fixing base 23, wherein the locating plate 21 is provided with the holding groove 211, the holding groove 211 is used for locating and placing the product, make the pressurize mechanism 41 can accurately paste the protection film on the product, wherein the reference column 22 is provided on four corners of the locating plate 21, namely the reference column 22 is provided with four, when the positioning mechanism is in the taking out position, the operator firstly places the product into the holding groove 211, then fixes the protection film on the reference column 22, namely the protection film realizes the positioning and fixing through four reference columns 22, so that the protection film can be just set up to the product, when the positioning mechanism is in the working position, the pressure maintaining cylinder drives the pressure head assembly 42 to press down, after the EVA foam 43 contacts the protection film, the protection film is uniformly pressed on the product, and generation of bubbles and creases is prevented. Further, in the present embodiment, the accommodating grooves 211 are provided in plural, and the arrangement of the plurality of accommodating grooves 211 enables to simultaneously place a plurality of products, so that the apparatus can simultaneously perform film pasting treatment on a plurality of products, and film pasting efficiency is improved.
In this embodiment, the annular protective film device for attaching the lower cover further includes a housing 6, the housing 6 is sleeved on the base 1, that is, the base 1, the positioning mechanism, the pressure maintaining mechanism 41 and the driving device are all disposed in the housing 6, and through the arrangement of the housing 6, the device is prevented from being interfered by the outside.
In this embodiment, this lower cover pastes annular protection film device still includes vacuum adsorption mechanism 5, this vacuum adsorption mechanism 5 locates the lower extreme of locating plate 21, and with holding tank 211 intercommunication, when locating mechanism is in the position of taking out, operating personnel places the product in holding tank 211, vacuum adsorption mechanism 5 starts, carry out the evacuation processing, make the product fix in holding tank 211, then when locating mechanism removes to the working position, pressurize cylinder drive pressure head subassembly 42 pushes down, EVA bubble cotton 43 pushes down, laminate the protection film on the product, accomplish the pad pasting back, the upward motion of base 1 is kept away from to pressurize mechanism 41, locating mechanism removes to take out the position, vacuum adsorption mechanism 5 stops working simultaneously, operating personnel takes out the product after accomplishing the pad pasting, vacuum adsorption mechanism 5's setting makes the product can fix in holding tank 211, and inhale the vacuum processing and also make the protection film can more inseparable laminating on the product, avoid the production of bubble.
In this embodiment, be equipped with controlling means 7 on the casing 6, wherein positioning mechanism, pressurize mechanism 41 and vacuum adsorption mechanism 5 all are connected with controlling means 7 electricity, controlling means 7 includes time relay and start switch etc. through starting the start-stop of start switch controlling means 7, time relay can realize controlling the operating time of pressurize mechanism 41 through the settlement time simultaneously for the device is more automatic, has practiced thrift manpower resources, makes simultaneously more accurate to the pad pasting of product.
The foregoing examples merely illustrate embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (6)
1. An annular protective film device is pasted to lower cover, characterized by comprising:
a base;
The positioning mechanism is arranged at the upper end of the base and is provided with a taking-out position and a working position, and the positioning mechanism is used for fixing a product;
the driving device is connected with the positioning mechanism and is arranged at the upper end of the base and used for driving the positioning mechanism to reciprocate between the taking-out position and the working position;
The pressure maintaining mechanism is arranged above the positioning mechanism and above the working position, the pressure maintaining mechanism comprises a pressure maintaining cylinder, a pressure head assembly and EVA foam, the pressure maintaining cylinder is connected to the pressure head assembly, the EVA foam is connected to the lower end of the pressure head assembly, the pressure head assembly is arranged right above the working position, and the pressure maintaining cylinder is used for driving the pressure head assembly to be close to or far away from the base.
2. The device for attaching an annular protective film to a lower cover according to claim 1, wherein the positioning mechanism comprises a positioning plate, a positioning column and a bottom plate fixing seat, the bottom plate fixing seat is connected with the driving device, the positioning plate is arranged at the upper end of the bottom plate fixing seat, the positioning column is arranged at the upper end of the positioning plate, the positioning column is used for placing the protective film, and a containing groove is formed at the upper end of the positioning plate and used for placing a product.
3. The lower cover attaching annular protective film device as defined in claim 2, wherein said receiving groove is provided in plurality.
4. A lower cover annular protective film attaching device as defined in claim 3, further comprising a vacuum adsorption mechanism, wherein said vacuum adsorption mechanism is disposed at a lower end of said positioning plate and is in communication with said receiving groove.
5. The device for attaching an annular protective film to a lower cover according to claim 4, further comprising a housing, wherein the housing is sleeved on the base.
6. The device for attaching an annular protective film to a lower cover according to claim 5, wherein a control device is provided on the housing, and the positioning mechanism, the pressure maintaining mechanism and the vacuum adsorption mechanism are all electrically connected with the control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322749768.6U CN220809953U (en) | 2023-10-13 | 2023-10-13 | Annular protective film pasting device for lower cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322749768.6U CN220809953U (en) | 2023-10-13 | 2023-10-13 | Annular protective film pasting device for lower cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220809953U true CN220809953U (en) | 2024-04-19 |
Family
ID=90699740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322749768.6U Active CN220809953U (en) | 2023-10-13 | 2023-10-13 | Annular protective film pasting device for lower cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220809953U (en) |
-
2023
- 2023-10-13 CN CN202322749768.6U patent/CN220809953U/en active Active
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