CN218929948U - Film sticking device - Google Patents

Film sticking device Download PDF

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Publication number
CN218929948U
CN218929948U CN202223599513.8U CN202223599513U CN218929948U CN 218929948 U CN218929948 U CN 218929948U CN 202223599513 U CN202223599513 U CN 202223599513U CN 218929948 U CN218929948 U CN 218929948U
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film
protective film
positioner
electronic equipment
pet
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CN202223599513.8U
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Chinese (zh)
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周明智
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Dongguan Caifen Innovation Photoelectric Technology Co ltd
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Dongguan Caifen Innovation Photoelectric Technology Co ltd
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Abstract

The utility model relates to the technical field of film sticking, in particular to a film sticking device which is used for assisting in film sticking of electronic equipment, and comprises a film sticking component and a positioner, wherein the film sticking component is arranged on one side surface of the positioner, the film sticking component comprises a protective film and a PET (polyethylene terephthalate) mucous membrane, the protective film and the PET mucous membrane are sequentially attached to the positioner close to the positioner, the PET mucous membrane is used for fixing the protective film on the positioner, the positioner is provided with a yielding hole, the electronic equipment can be positioned in the yielding hole at least partially from the other side surface of the positioner, and a screen of the electronic equipment faces the protective film; the inner wall of the positioner, which is close to the abdication hole, is provided with a limiting structure, when the electronic equipment is positioned in the abdication hole, a gap is formed between a screen at one end of the electronic equipment and the protective film through the limiting structure, and the electronic equipment is fixed simply, directly and accurately without deviation through the film pasting component and the positioner; and a gap is formed between the electronic equipment and the protective film through the limiting structure, so that the phenomenon of trapped air is avoided, and the quality and the efficiency of the film can be improved.

Description

Film sticking device
[ field of technology ]
The utility model relates to the technical field of film sticking, in particular to a film sticking device.
[ background Art ]
In the actual film pasting process, in order to enable the protective film to be accurately mounted on the mobile phone screen, and ensure that bubbles, dust and the like can not be generated between the mobile phone screen and the protective film in the film pasting process to influence the use condition of the mobile phone, the product pasting assisting device is designed and produced, but the existing product pasting assisting device is complex in structure, wherein a separated positioning frame mode is easy to put in offset; the integrated electronic equipment is required to be fixed, and then the fixed protective film assembly is installed, so that dust is easy to enter, and the user experience is reduced; and the structure processing die sinking period of current product is long, and is with high costs, and the tolerance is big simultaneously, influences the final experience and the effect of product.
[ utility model ]
The utility model provides a film sticking device for solving the technical problems of complex positioning process and low precision of the existing product sticking assisting device.
The utility model provides a film sticking device for assisting in sticking films of electronic equipment, which comprises a film sticking component and a positioner, wherein the film sticking component is arranged on one side surface of the positioner, the film sticking component comprises a protective film and a PET (polyethylene terephthalate) mucous membrane, the protective film and the PET mucous membrane are sequentially stuck and arranged close to the positioner, the PET mucous membrane is used for fixing the protective film on the positioner, the positioner is provided with a yielding hole, the electronic equipment can be positioned in the yielding hole at least partially from the other side surface of the positioner, and the screen of the electronic equipment faces the protective film; and a limiting structure is arranged on the inner wall of the locator, which is close to the abdication hole, and when the electronic equipment is positioned in the abdication hole, a gap is formed between one end screen of the electronic equipment and the protective film through the limiting structure.
Preferably, the protection film includes from type layer, glue film and protective layer, the glue film sets up from the type layer with between the protective layer, the protective layer is close to the setting of PET mucosa, the protective layer be close to the PET mucosa one side with the locator be close to the one side coplanarity of PET mucosa.
Preferably, the gap distance between the protective film and the electronic device is in the range of 0.01-0.5mm.
Preferably, the limiting structure is a limiting block, and the limiting block extends from one end far away from the film sticking assembly to one end close to the film sticking assembly to form an angled slope section.
Preferably, the angle of the ramp section is in the range of 10 ° -20 °.
Preferably, the limiting structure is a positioning part, and the positioning part is abutted with the edge of the protective film and is abutted with the electronic equipment.
Preferably, the thickness of the positioning portion is greater than the thickness of the protective film.
Preferably, the limiting structure is a limiting piece, and the limiting piece is clamped with the charging port of the electronic device.
Preferably, an electrostatic layer is attached to one side of the release layer away from the adhesive layer.
Preferably, the positioner and the limiting structure are integrally formed.
Compared with the prior art, the film sticking device provided by the utility model has the following advantages:
1. the film sticking device is used for assisting in sticking films of electronic equipment and comprises a film sticking component and a positioner, wherein the film sticking component is arranged on one side face of the positioner and comprises a protective film and a PET (polyethylene terephthalate) mucous membrane, the protective film and the PET mucous membrane are sequentially attached to the positioner close to the positioner, the PET mucous membrane is used for fixing the protective film on the positioner, the positioner is provided with a yielding hole, the electronic equipment can be positioned in the yielding hole at least partially from the other side face of the positioner, and a screen of the electronic equipment faces the protective film; the electronic equipment is arranged in the hole of stepping down, the electronic equipment is simply and directly fixed in the hole of stepping down, and the laminating between the electronic equipment and the protective film is more accurate, not offset, higher in precision, simple in structure, simpler and environment-friendly, and lower in cost; and a gap is formed between the electronic equipment and the protective film through the limiting structure, so that one end of the protective film is ensured not to contact the electronic equipment, and the other end of the positioner is of an infinite position structure, so that the protective film directly starts to exhaust after contacting the electronic equipment, bubbles are avoided, the use condition of a product is influenced, and the quality and the efficiency of the film can be improved.
2. The protective film provided by the embodiment of the utility model comprises the release layer, the adhesive layer and the protective layer, wherein the adhesive layer is arranged between the release layer and the protective layer, the protective layer is arranged close to the PET mucous membrane, one surface of the protective layer close to the PET mucous membrane is coplanar with one surface of the positioner close to the PET mucous membrane, and the gap distance between the protective film and the electronic equipment is 0.01-0.5mm.
3. The limiting block extends from one end far away from the film pasting component to one end close to the film pasting component to form a slope section with an angle, the angle range of the slope section is 10 degrees to 20 degrees, namely, the abdication hole is formed into a wide opening and a narrow opening through the limiting block, the wide opening is used for positioning the electronic equipment, a gap can be reserved between the electronic equipment and the protective film when the electronic equipment is clamped in the abdication hole through the narrow opening, and the angle range of the slope section is limited to avoid the overlarge angle from influencing the positioning of the electronic equipment; when the angle is smaller, a gap cannot be formed between the electronic equipment and the protective film, and exhaust in the film pasting process is affected.
4. The limiting structure provided by the embodiment of the utility model is a positioning part, the positioning part is in butt joint with the edge of the protective film and is in butt joint with the electronic equipment, the thickness of the positioning part is larger than that of the protective film, namely the electronic equipment and the protective film can be directly aligned and fixed through the positioning part, and the positioning part and the protective film are arranged in a thickness difference mode, so that the protective film cannot be contacted with the electronic equipment through the positioning part, and further self-exhaust is realized.
5. The limiting structure provided by the embodiment of the utility model is a limiting piece, and the limiting piece is clamped with the charging port of the electronic equipment, namely, the height between the electronic equipment and the protective film is directly fixed and limited through the limiting piece, so that the film sticking device can realize self-exhaust.
6. The electrostatic layer is attached to one side, away from the adhesive layer, of the release layer, and the release layer is used for tearing off the protective film when the protective film is attached to the release layer, so that dust on electronic equipment can be taken away, and a dust removing effect is achieved.
7. The positioning device and the limiting structure are integrally formed, so that the positioning device is simple in structure, lower in cost, more accurate in positioning and fixing compared with the separated positioning device, and free of deviation.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a film sticking device according to a first embodiment of the present utility model.
Fig. 2 is a schematic structural diagram of a film sticking device and an electronic device according to a first embodiment of the present utility model.
Fig. 3 is an exploded view of the first embodiment of the present utility model, showing the engagement of the laminator with the electronic device.
Fig. 4 is a cross-sectional view of the film sticking device and the electronic device according to the first embodiment of the present utility model.
Fig. 5 is an enlarged view of a in fig. 4.
Fig. 6 is an exploded view of a protective film of a laminator according to a first embodiment of the utility model.
Fig. 7 is a schematic structural diagram of a positioner of a laminator according to a first embodiment of the utility model.
Fig. 8 is a cross-sectional view of a positioner for a laminator according to a first embodiment of the utility model.
Fig. 9 is an enlarged view of B in fig. 8.
Fig. 10 is a schematic structural view of a film sticking device according to a second embodiment of the present utility model.
Fig. 11 is a schematic structural view of a positioner of a laminator according to a second embodiment of the utility model.
Fig. 12 is a cross-sectional view of a retainer and a protective film of a laminator according to a second embodiment of the utility model.
Fig. 13 is an enlarged view of C in fig. 12.
Fig. 14 is a schematic structural view of a film sticking device according to a third embodiment of the present utility model.
Fig. 15 is a schematic structural view of a positioner of a laminator according to a third embodiment of the utility model.
Fig. 16 is a schematic structural view of an electronic device cooperating with a film sticking device according to a third embodiment of the present utility model.
The attached drawings are used for identifying and describing:
1. a film sticking device; 2. a film sticking device; 3. a film sticking device;
10. a film pasting component; 11. a positioner; 12. an electronic device;
100. a protective film; 101. PET mucous membrane; 110. a relief hole; 111. a limit structure; 112. a limit structure; 113. a limit structure; 120. a charging port;
1000. a release layer; 1001. a glue layer; 1002. a protective layer; 1110. a limiting block; 1111. a slope section; 1120. a positioning part; 1130. and a limiting piece.
[ detailed description ] of the utility model
For the purpose of making the technical solution and advantages of the present utility model more apparent, the present utility model will be further described in detail below with reference to the accompanying drawings and examples of implementation. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It should be noted that the terms "first" and "second" and the like in the description and the claims of the present utility model are used for distinguishing between different objects and not for describing a particular sequential order.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.
Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, the terms "mounted," "configured," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1-3, a film sticking device 1 is provided in a first embodiment of the present utility model for assisting a film sticking of an electronic device 12, and includes a film sticking component 10 and a positioner 11, wherein the film sticking component 10 is disposed on one side of the positioner 11, the film sticking component 10 includes a protective film 100 and a PET mucosa 101, and the protective film 100 and the PET mucosa 101 are sequentially attached near the positioner 11, the PET mucosa 101 is used for fixing the protective film 100 on the positioner 11, the positioner 11 is provided with a yielding hole 110, the electronic device 12 can be positioned at least partially from the other side of the positioner 11 in the yielding hole 110, and the screen of the electronic device 12 faces the protective film 100, in the practical use, the PET mucosa 101 directly adheres and fixes the protective film 100 to the positioner 11, places the electronic device 12 in the yielding hole 110, and the screen of the electronic device 12 faces the protective film 100.
Preferably, the PET mucosa 101 is adopted to directly position and process the protective film 100 and the positioner 11, wherein the PET mucosa 101 is a packaging film with comprehensive performance, has good transparency and good air tightness, is favorable for moisture prevention, and avoids damage to the protective film 100 caused by a humid environment; the film sticking device has good toughness, higher impact strength than that of a common film, and better heat resistance and cold resistance, and is beneficial to prolonging the service life of the film sticking device 1.
It can be understood that the film sticking device 1 mainly comprises a protective film 100, a PET mucosa 101 and a positioner 11, and has simpler structure and shape, relatively environmental protection materials and lower cost; the electronic device 12 is directly framed and positioned through the abdication holes 110, so that the film pasting positioning process is more accurate, the film pasting positioning process is not deviated, the use form is relatively simple, the user experience is good, and the cost performance is higher.
Referring to fig. 3-5, further, a limiting structure 111 is disposed on an inner wall of the positioner 11 near the abdication hole 110, when the electronic device 12 is positioned in the abdication hole 110, a gap is formed between a screen at one end of the electronic device 12 and the protective film 100 through the limiting structure 111, wherein e (e shown in fig. 5) is a gap formed between the electronic device 12 and the protective film 100, the gap e formed between the electronic device 12 and the protective film 100 is formed by the limiting structure 111, one end of the protective film 100 can be ensured not to contact the electronic device 12, and the other end of the positioner 11 is provided with the limiting structure 111, so that the protective film 100 directly starts to exhaust when contacting the electronic device 12, bubbles are avoided, the use condition of a product is influenced, and the quality and efficiency of the adhesive film can be improved.
Further, the distance of the gap e between the protective film 100 and the electronic device 12 is in the range of 0.01-0.5mm, preferably, the distance of the gap e between the protective film 100 and the electronic device 12 is 0.2mm, which is used for limiting the distance of the gap e between the protective film 100 and the electronic device 12, so that the protective film 100 and one end of the electronic device 12 cannot be in direct contact, and the electronic device 12 can be directly exhausted through the gap e after being positioned, thereby avoiding the formation of the trapping gas phenomenon.
As can be appreciated, bubbles are not easily generated between the screen of the electronic device 12 and the protective film 100 in the film pasting process by the arrangement of the limiting structure 111, so that the using effect of the product is not affected; specifically, firstly, the positioner 11 and the protective film 100 are directly attached and positioned by adopting the PET mucosa 101 when the film attaching device 1 is manufactured and processed, then, the electronic equipment 12 is accommodated in the abdication hole 110, the screen of the electronic equipment 12 is close to the protective film 100, at the moment, the limiting structure 111 is clamped with the electronic equipment 12, a gap e is formed between the screen of the electronic equipment 12 and the protective film 100, one end of the protective film 100 close to the limiting structure 111 can be ensured to be not contacted with the screen of the electronic equipment 12, and the other end of the positioner 11 is provided with the limiting structure 111, so that the protective film 100 is enabled to start exhausting through the formed gap e when contacting the electronic equipment 12, and bubbles are avoided in the film attaching process, thereby improving the quality of the adhesive film.
Optionally, the air exhausting mode used by the film sticking device 1 enables the electronic equipment 12 to be self-exhausted after being positioned, no external force is needed to assist in exhausting, and film sticking efficiency can be improved.
Further, the positioner 11 and the limiting structure 111 are integrally formed, so that the positioner 11 is simple in structure, lower in cost, and more accurate and unbiased compared with separate positioning and fixing.
It can be appreciated that, the integrated forming of the positioner 11 and the limiting structure 111 makes the positioner 11 be an integrated positioning structure, which is beneficial to improving the production efficiency of the film sticking device 1, reducing the processing cost, and compared with the existing product, the integrated positioning precision is higher, while the integrated forming of the positioner 11 and the limiting structure 111 makes the firmness between the positioner 11 and the limiting structure 111 higher, the structure is simpler, more environment-friendly and simple, and compared with the existing product, the integrated positioning precision is higher.
Please combine fig. 4-6, further, the protection film 100 includes a release layer 1000, a glue layer 1001 and a protection layer 1002, the glue layer 1001 is disposed between the release layer 1000 and the protection layer 1002, the protection layer 1002 is disposed near the PET mucosa 101, one side of the protection layer 1002 near the PET mucosa 101 is coplanar with one side of the positioner 11 near the PET mucosa 101, and the protection film 100 is formed by disposing a multilayer structure, so that the buffering effect is better, the toughness is stronger, and the safety and reliability are higher.
As can be appreciated, the adhesive layer 1001 is used to fix the release layer 1000 and the protective layer 1002, so that the protective film 100 forms a multi-layer structure, and has better buffering effect, stronger toughness and better safety performance; the protective layer 1002 is arranged close to the PET mucosa 101, and one surface of the protective layer 1002 close to the PET mucosa 101 is coplanar with one surface of the positioner 11 close to the PET mucosa 101, so that the protective layer 1002 is not easy to wear in the use process, and the service life of the protective film 100 is prolonged; the release layer 1000 is disposed near the screen of the electronic device 12, so that the release layer 1000 is easily peeled off during the film pasting process, and the film pasting efficiency is improved.
Further, an electrostatic layer is attached to a side of the release layer 1000 away from the adhesive layer 1001, and the electrostatic layer is used for tearing between the release layer 1000 and the protective film 100 in the film attaching process, so as to take away dust on the electronic device 12, so as to play a role in dust removal.
Referring to fig. 3 and fig. 7-9, further, the limiting structure 111 is configured to limit the limiting block 1110, the limiting block 1110 extends from an end far away from the film pasting component 10 to an end close to the film pasting component 10 to form an angled slope 1111, that is, a wide opening and a narrow opening are formed by opening two ends of the yielding hole 110 through the limiting block 1110, wherein the wide opening is used for positioning the electronic device 12, and a gap is still formed between the narrow opening and the protective film 100 when the electronic device 12 is clamped in the yielding hole 110, so as to avoid air bubbles between the protective film 100 and the electronic device 12.
Further, the angle α (α as shown in fig. 9) of the slope 1111 is in the range of 10 ° -20 °, preferably the angle α of the slope 1111 is 15 °, the slope 1111 angle α range being defined so as to avoid the angle α from being too large to affect the positioning of the electronic device 12; when the angle α is small, a gap cannot be formed between the electronic device 12 and the protective film 100, which affects the exhaust of the film sticking process.
It can be appreciated that the slope 1111 formed by extending the limiting block 1110 forms a wide opening and a narrow opening at two ends of the abdication hole 110, and the electronic device 12 is placed in the abdication hole 110 during the film pasting process, and the screen of the electronic device 12 faces the narrow opening, so that the electronic device 12 is clamped in the abdication hole 110, so that a gap is formed between the electronic device 12 and the protective film 100, and a trapping phenomenon is avoided.
Specifically, the angle α of the slope 1111 is defined, and when the angle α is greater than 20 °, the electronic device 12 is easy to enter the clearance distance formed between the yielding hole 110 and the protective film 100 is large, which is not beneficial to improving the film pasting efficiency of the film pasting device 1; when the angle α is smaller than 10 °, the gap between the electronic device 12 and the protective film 100 may disappear directly, and the screen of the electronic device 12 is in direct contact with the protective film 100, which is prone to generate bubbles and affects the use of the product.
Referring to fig. 3 and 10-11, a second embodiment of the present utility model provides a film laminator 2, which is different from the film laminator 1 provided in the first embodiment in that: the film sticking device 2 forms a gap between the electronic device 12 and the protective film 100 through the limiting structure 112 so as to avoid the phenomenon of air trapping.
Referring to fig. 3 and 12-13, further, the limiting structure 112 is a positioning portion 1120, and the positioning portion 1120 is abutted to the edge of the protective film 100 and abutted to the electronic device 12, so that the electronic device 12 and the protective film 100 can be directly aligned and fixed.
Further, the thickness h of the positioning portion 1120 1 (h as shown in FIG. 13 1 ) Greater than the thickness h of the protective film 100 2 (h as shown in FIG. 13 2 ) This arrangement is for ensuring that the protective film 100 is not brought into contact with the electronic device 12 by the thickness difference between the positioning portion 1120 and the protective film 100, thereby achieving self-venting of the film-attaching process.
It can be appreciated that, the positioning portion 1120 is abutted to the edge of the protective film 100 and is abutted to the electronic device 12, that is, a step clamping design is formed between the positioning portion 1120 and the positioner 11, when the electronic device 12 is placed in the yielding hole 110, the screen of the electronic device 12 faces the positioning portion 1120 and is clamped to the positioning portion 1120, so that the electronic device 12 is prevented from directly passing through the yielding hole 110 to be in contact with the protective film 100, and the positioning portion 1120 and the protective film 100 have a thickness difference, so that one end provided with the positioning portion 1120 cannot be in contact with the electronic device 12, and the other end of the positioner 11 has an infinite positioning structure 112, so that self-venting can be realized during film pasting, and the use effect of the electronic device 12 is prevented from being influenced by bubbles.
Referring to fig. 3 and 14, a third embodiment of the present utility model provides a laminator 3, which is different from the laminator 1 provided in the first embodiment and the laminator 2 provided in the second embodiment in that: the film sticking device 3 forms a gap between the electronic equipment 12 and the protective film 100 through the limiting structure 113 so as to avoid the phenomenon of air trapping.
Referring to fig. 14-16, further, the limiting structure 113 is a limiting member 1130, and the limiting member 1130 is clamped with the charging port 120 of the electronic device 12, i.e. the height between the electronic device 12 and the protective film 100 is directly fixed and limited by the limiting member 1130, so that the film sticking device 3 can realize self-venting.
It can be appreciated that when the limiting structure 113 is manufactured, the structural height of the limiting member 1130 is directly fixed to finish processing and production, and when the electronic device 12 is placed in the yielding hole 110 in the film pasting process, the screen of the electronic device 12 faces the protective film 100, the charging port 120 is clamped with the limiting member 1130, so that one end provided with the limiting member 1130 is not contacted with the electronic device 12, and the other end of the positioner 11 is not provided with the limiting structure 113, so that the film pasting device 3 can realize self-exhausting, and the use effect of the electronic device 12 is prevented from being influenced by bubbles generated in the film pasting process.
Compared with the prior art, the film sticking device provided by the utility model has the following advantages:
1. the film sticking device is used for assisting in sticking films of electronic equipment and comprises a film sticking component and a positioner, wherein the film sticking component is arranged on one side face of the positioner and comprises a protective film and a PET (polyethylene terephthalate) mucous membrane, the protective film and the PET mucous membrane are sequentially attached to the positioner close to the positioner, the PET mucous membrane is used for fixing the protective film on the positioner, the positioner is provided with a yielding hole, the electronic equipment can be positioned in the yielding hole at least partially from the other side face of the positioner, and a screen of the electronic equipment faces the protective film; the electronic equipment is arranged in the hole of stepping down, the electronic equipment is simply and directly fixed in the hole of stepping down, and the laminating between the electronic equipment and the protective film is more accurate, not offset, higher in precision, simple in structure, simpler and environment-friendly, and lower in cost; and a gap is formed between the electronic equipment and the protective film through the limiting structure, so that one end of the protective film is ensured not to contact the electronic equipment, and the other end of the positioner is of an infinite position structure, so that the protective film directly starts to exhaust after contacting the electronic equipment, bubbles are avoided, the use condition of a product is influenced, and the quality and the efficiency of the film can be improved.
2. The protective film provided by the embodiment of the utility model comprises the release layer, the adhesive layer and the protective layer, wherein the adhesive layer is arranged between the release layer and the protective layer, the protective layer is arranged close to the PET mucous membrane, one surface of the protective layer close to the PET mucous membrane is coplanar with one surface of the positioner close to the PET mucous membrane, and the gap distance between the protective film and the electronic equipment is 0.01-0.5mm.
3. The limiting block extends from one end far away from the film pasting component to one end close to the film pasting component to form a slope section with an angle, the angle range of the slope section is 10 degrees to 20 degrees, namely, the abdication hole is formed into a wide opening and a narrow opening through the limiting block, the wide opening is used for positioning the electronic equipment, a gap can be reserved between the electronic equipment and the protective film when the electronic equipment is clamped in the abdication hole through the narrow opening, and the angle range of the slope section is limited to avoid the overlarge angle from influencing the positioning of the electronic equipment; when the angle is smaller, a gap cannot be formed between the electronic equipment and the protective film, and exhaust in the film pasting process is affected.
4. The limiting structure provided by the embodiment of the utility model is a positioning part, the positioning part is in butt joint with the edge of the protective film and is in butt joint with the electronic equipment, the thickness of the positioning part is larger than that of the protective film, namely the electronic equipment and the protective film can be directly aligned and fixed through the positioning part, and the positioning part and the protective film are arranged in a thickness difference mode, so that the protective film cannot be contacted with the electronic equipment through the positioning part, and further self-exhaust is realized.
5. The limiting structure provided by the embodiment of the utility model is a limiting piece, and the limiting piece is clamped with the charging port of the electronic equipment, namely, the height between the electronic equipment and the protective film is directly fixed and limited through the limiting piece, so that the film sticking device can realize self-exhaust.
6. The electrostatic layer is attached to one side, away from the adhesive layer, of the release layer, and the release layer is used for tearing off the protective film when the protective film is attached to the release layer, so that dust on electronic equipment can be taken away, and a dust removing effect is achieved.
7. The positioning device and the limiting structure are integrally formed, so that the positioning device is simple in structure, lower in cost, more accurate in positioning and fixing compared with the separated positioning device, and free of deviation.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the utility model, but any modifications, equivalents, improvements, etc. within the principles of the present utility model should be included in the scope of the present utility model.

Claims (10)

1. The utility model provides a laminator for auxiliary electronic device pad pasting which characterized in that: the electronic equipment comprises a film pasting component and a positioner, wherein the film pasting component is arranged on one side face of the positioner, the film pasting component comprises a protective film and a PET (polyethylene terephthalate) mucous membrane, the protective film and the PET mucous membrane are sequentially arranged close to the positioner in an attached mode, the PET mucous membrane is used for fixing the protective film on the positioner, a yielding hole is formed in the positioner, the electronic equipment can be positioned in the yielding hole at least partially from the other side face of the positioner, and a screen of the electronic equipment faces the protective film;
and a limiting structure is arranged on the inner wall of the locator, which is close to the abdication hole, and when the electronic equipment is positioned in the abdication hole, a gap is formed between one end screen of the electronic equipment and the protective film through the limiting structure.
2. The laminator of claim 1, wherein: the protection film includes from type layer, glue film and protective layer, the glue film sets up from the type layer with between the protective layer, the protective layer is close to PET mucosa sets up, the protective layer be close to the one side of PET mucosa with the locator be close to the one side coplane of PET mucosa.
3. The laminator of claim 1, wherein: the gap distance between the protective film and the electronic equipment is in the range of 0.01-0.5mm.
4. The laminator of claim 1, wherein: the limiting structure is a limiting block, and the limiting block extends from one end far away from the film sticking assembly to one end close to the film sticking assembly to form a slope section with an angle.
5. The laminator of claim 4, wherein: the angle of the slope section ranges from 10 degrees to 20 degrees.
6. The laminator of claim 1, wherein: the limiting structure is a positioning part, and the positioning part is in butt joint with the edge of the protective film and is in butt joint with the electronic equipment.
7. The laminator of claim 6, wherein: the thickness of the positioning part is larger than that of the protective film.
8. The laminator of claim 1, wherein: the limiting structure is a limiting piece, and the limiting piece is clamped with a charging port of the electronic equipment.
9. A laminator as defined in claim 2, wherein: and an electrostatic layer is attached to one side of the release layer, which is far away from the adhesive layer.
10. The laminator of claim 1, wherein: the locator and the limit structure are integrally formed.
CN202223599513.8U 2022-12-29 2022-12-29 Film sticking device Active CN218929948U (en)

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CN202223599513.8U CN218929948U (en) 2022-12-29 2022-12-29 Film sticking device

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CN218929948U true CN218929948U (en) 2023-04-28

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