CN109204985B - Packaging film removing device and method - Google Patents
Packaging film removing device and method Download PDFInfo
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- CN109204985B CN109204985B CN201810981585.8A CN201810981585A CN109204985B CN 109204985 B CN109204985 B CN 109204985B CN 201810981585 A CN201810981585 A CN 201810981585A CN 109204985 B CN109204985 B CN 109204985B
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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
- B65B69/00—Unpacking of articles or materials, not otherwise provided for
- B65B69/0033—Unpacking of articles or materials, not otherwise provided for by cutting
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Abstract
The invention provides a device and a method for removing an encapsulation film, which are used for removing the encapsulation film of an encapsulation structure, and the device for removing the encapsulation film comprises: the packaging film cutting device comprises a cutter for cutting the packaging film, a first guide unit for guiding the cutter to move along a first direction and a second guide unit for guiding the cutter to move along a second direction; the extending direction of the first guide unit is defined as the first direction, the direction perpendicular to the first direction is defined as the second direction, the cutter is detachably connected with the first guide unit, the second guide unit is connected with the first guide unit, the packaging film removing device is used for facilitating removal of the packaging film, and the packaging film removing efficiency is improved.
Description
Technical Field
The invention relates to the technical field of packaging film removal, in particular to a packaging film removal device and method.
Background
In the packaging and testing process of the packaging structure, the packaging film is generally required to be detached, the conventional detaching method depends on manual detachment, namely manually controlling the height of an art designing knife to scratch and cut the packaging film, controlling the scratch depth and the scratch track by means of manual hand feeling, and controlling the detaching efficiency by means of manual proficiency. The manual dismantling mode has slower speed and irregular scratch track; but also is not beneficial to controlling the scratch depth and is easy to scratch the substrate.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present invention provides an encapsulation film removing device and method, which is used to solve the problem of inconvenient removal of the encapsulation film in the prior art.
The invention provides a packaging film removing device, which is used for removing a packaging film of a packaging structure and comprises: a cutter for scribing the packaging film; a first guide unit for guiding the cutter to move along a first direction; and a second guide unit for guiding the movement of the tool in a second direction; the extension direction of the first guide unit is defined as the first direction, the direction perpendicular to the first direction is defined as the second direction, the cutter is detachably connected with the first guide unit, and the second guide unit is connected with the first guide unit.
Optionally, the tool comprises a blade and a tool holder, the blade being connected to the tool holder.
Optionally, the tool holder has a guide hole, and the guide hole is matched with the first guide unit.
Optionally, the tool rest includes a first tool handle and a second tool handle, and the first tool handle is detachably connected with the second tool handle.
Optionally, the packaging film removing device further includes a first rolling module, and one end of the cutter close to the packaging film is provided with the first rolling module.
Optionally, a first plane is defined, one end of the tool rest, which is close to the encapsulation film, is tangent to the first plane, the first plane is parallel to both the first direction and the second direction, and a length of the encapsulation film in a direction perpendicular to the plane of the encapsulation film is defined as h1Defining the length of the scintillator layer in the direction perpendicular to the plane of the scintillator layer as h2The blade is provided with a cutting edge on one side close to the packaging film, the blade penetrates through the first plane, and the distance between the cutting edge and the first plane is defined as H, H1+h2≥H≥h1。
Optionally, a second plane is defined, one end of the first rolling module, which is close to the encapsulation film, is tangent to the second plane, the second plane is parallel to both the first direction and the second direction, and a length of the encapsulation film in a direction perpendicular to the plane of the encapsulation film is defined as h1Defining the length of the scintillator layer in the direction perpendicular to the plane of the scintillator layer as h2A blade is arranged on one side of the blade close to the packaging film, the blade penetrates through the second plane, and the distance between the blade and the second plane is defined as H, H1+h2≥H≥h1。
Optionally, the packaging film removing device further comprises a tool setting unit, the tool setting unit is provided with a tool setting groove for setting a tool, and the length of the tool setting groove in the direction perpendicular to the plane of the tool setting groove is H.
Optionally, the tool holder further comprises a locking module, and the locking module is arranged at the end of the tool holder having the guide hole.
Optionally, the locking module is a bolt and/or a screw, and the locking module can move towards or away from the first guide unit.
Optionally, the second guiding unit is fixedly connected to the first guiding unit, and a second rolling module is disposed at one end of the second guiding unit close to the encapsulation film.
The invention also provides a method for removing the packaging film, which comprises the following steps: providing the packaging film removing device; the second guide unit corresponds to the first edge of the packaging structure, the cutter is placed on the packaging film, and the cutter is driven to move along the second direction to scribe the packaging film; and enabling the second guide unit to correspond to a second edge of the packaging structure, placing the cutter on the packaging film, and driving the cutter to move along the second direction to scribe the packaging film, wherein the first edge is one of the edges of the packaging structure, and the second edge is one of the adjacent edges of the first edge.
Optionally, the method for removing the encapsulation film further includes: after the cutter is driven to move along the second direction to scribe the packaging film, the connection between the cutter and the first guide unit is disassembled, the cutter moves along the first direction, the cutter is connected with the first guide unit, and the second guide unit is driven to move along the second direction to scribe the packaging film.
Optionally, the length of the encapsulation film in the direction perpendicular to the plane of the encapsulation film is defined as h1Defining the length of the scintillator layer in the direction perpendicular to the plane of the scintillator layer as h2The scribing length of the cutter in the direction perpendicular to the plane of the packaging film is H, the cutter is subjected to tool setting H after the packaging film removing device is provided1+h2≥H≥h1。
As described above, the device and the method for removing the packaging film of the present invention have the following advantages:
1. the packaging film is scribed by driving the second guide unit to move along the second direction and driving the cutter to move along the second direction, and the packaging film is convenient to remove due to regular scratches;
2. the cutter is set by the cutter setting unit, and the scribing length of the cutter in the direction vertical to the plane of the packaging film is controlled, so that the cutter is prevented from scratching the substrate;
3. the second guide unit corresponds to the first edge of the packaging structure, one edge of the packaging structure is taken as a second direction, the second guide unit is driven to drive the cutter to cut the packaging film in a scribing way, scratches parallel to the first edge are formed, the connection between the cutter and the first guide unit is disassembled, the cutter moves along the first direction and moves relative to the first guide unit, then the first guide unit and the cutter are connected to drive the cutter to cut the packaging film in a scribing way, the efficiency of cutting the packaging film is improved, and the efficiency of removing the packaging film is further improved;
4. simple structure, convenient manufacture, low cost and convenient popularization.
Drawings
Fig. 1 is a schematic structural diagram of an encapsulation film removing apparatus according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of the right side view of fig. 1.
Fig. 3 is a schematic front view of fig. 1.
Fig. 4 is a schematic structural diagram of a tool and a tool setting unit according to a first embodiment of the invention.
Fig. 5 is a view from direction D-D in fig. 4.
Fig. 6 is a schematic top view of the tool and the tool setting unit.
Fig. 7 is a schematic structural diagram of a tool and a tool setting unit according to a second embodiment of the invention.
Fig. 8 shows a view of the tool of fig. 7 in the direction D-D.
Fig. 9 is a schematic structural view of the tool setting unit.
Fig. 10 is a schematic structural diagram of a package structure.
Fig. 11 is a schematic view illustrating a use state of a method for removing an encapsulation film according to a fourth embodiment of the present invention.
Description of reference numerals
1 first guide unit
2 second guide unit
3 cutting tool
31 first handle
32 second handle
33 blade
34 locking module
35 guide hole
4 first scrolling Module
5 second scrolling Module
6 tool setting unit
61 tool setting groove
7 packaging structure
71 first side
72 second side
8 first scribe
91 first direction
92 second direction
01 packaging film
02 scintillator layer
03 substrate
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.
Please refer to fig. 1 to 11. It should be noted that the drawings provided in the present embodiment are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated. The structures, proportions, sizes, and other dimensions shown in the drawings and described in the specification are for understanding and reading the present disclosure, and are not intended to limit the scope of the present disclosure, which is defined in the claims, and are not essential to the art, and any structural modifications, changes in proportions, or adjustments in size, which do not affect the efficacy and attainment of the same are intended to fall within the scope of the present disclosure. In addition, the terms such as "upper", "lower", "left", "right", "middle", "first", "second" and "a" used in the present specification are used for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications of the relative relationship may be made without substantial technical changes.
Example one
Referring to fig. 10, the present embodiment provides a package structure, where the package structure includes a substrate 03, and a scintillator layer 02 and a package film 01 sequentially disposed on the substrate 03, and under some working conditions, for example, when a plating defect is confirmed, the package film 01 needs to be partially disassembled, and for example, when a defective semi-finished product is returned, the entire package film 01 needs to be disassembled.
Referring to fig. 1, the present embodiment provides an encapsulation film removing apparatus for removing an encapsulation film of an encapsulation structure, where the encapsulation film removing apparatus includes: a cutter 3 for scribing the packaging film, a first guide unit 1 for guiding the cutter 3 to move in a first direction, and a second guide unit 2 for guiding the cutter 3 to move in a second direction; wherein, the extending direction of the first guiding unit 1 is defined as the first direction 91, the direction perpendicular to the first direction 91 is defined as the second direction 92, the cutter 3 is detachably connected with the first guiding unit 1, and the second guiding unit 2 is connected with the first guiding unit 1. The packaging film removing device can correspond the second guide unit 2 to one side of the packaging structure, can take the extending direction of the side as the second direction 92, place the cutter 3 on the packaging structure, move the second guide unit 2 along the second direction 92, further drive the cutter 3 to cut the packaging film, form scratches and complete one cutting, remove the connection between the cutter 3 and the first guide unit 1, move the cutter 3 and the first guide unit 1 along the first direction 91 relatively, then connect the cutter 3 and the first guide unit 1 to perform the next cutting, also can correspond the second guide unit 2 to the other side of the packaging structure, and can take the extending direction of the other side as the second direction 92, move the cutter 3 to cut the packaging film, and complete the removal of the packaging film, the packaging film removing device provided by the embodiment not only improves the removing efficiency of the packaging film, and the scratch track is regular, and the packaging film is convenient to detach.
Referring to fig. 3, 4, 5 and 6, the cutting tool 3 includes a blade 33 and a tool holder, the blade 33 is connected with the tool holder, and the blade 33 and the cutting tool are designed in a split manner, so that different types and sizes of blades 33 can be assembled for different types and sizes of packaging structures and packaging films to be removed, and the universality and applicability of the packaging film removing device are improved.
Further, the tool rest is provided with a guide hole 35, the guide hole 35 is matched with the first guide unit 1, when the tool 3 needs to move along the first direction to scratch and cut different scratches, the connection between the tool 3 and the first guide unit 1 is disassembled, under the guide of the guide hole 35, the tool 3 moves relative to the first guide unit 1 along the first direction, then the tool 3 and the first guide unit 1 are connected, and the problem that the scratches are irregular due to the fact that the tool 3 swings along the first direction when the tool 3 scratches and cuts the packaging film along the second direction is prevented. In order to reduce the friction force, the second rolling module 5 is arranged at one end, close to the packaging film, of the second guide unit 2, when the second guide unit 2 drives the first guide unit 1 and the cutter 3 to move along the second direction, the second rolling module 5 moves through the rolling guide device, sliding friction is replaced by rolling friction, the friction force is reduced to a large extent, the use is convenient, and particularly, the second rolling module 5 can be a pulley.
Illustratively, the tool holder further comprises a locking module 34, the locking module 34 is arranged at one end of the tool holder having the guide hole 35, the locking module 34 can be a bolt and/or a screw, the locking module 34 can move towards or away from the first guide unit 1, and when the tool 3 needs to be locked with the first guide unit 1, the bolt and/or the screw moves towards the first guide unit 1 and generates a compressive contact force with the first guide unit 1, and the compressive contact force prevents the tool 3 from moving.
Illustratively, referring to fig. 4 and 5, the tool holder includes a first tool shank 31 and a second tool shank 32, the first tool shank 31 is detachably connected to the second tool shank 32, and the first tool shank 31 and the second tool shank 32 clamp the blade 33, so as to control the depth of the blade 33 in scribing the packaging film.
Further, one end of the tool rest, which is close to the packaging film, may be provided with a first rolling module 4, the first rolling module 4 may roll on the packaging film of the packaging structure, so as to reduce a friction force between the tool 3 and the packaging structure, the first rolling module 4 may be a pulley, and when the blade 33 cuts the packaging film, the first rolling module 4 is in rolling contact with the packaging structure.
Referring to fig. 4, 5, 6, 9 and 10, a second plane is defined, an end of the first rolling module 4 close to the encapsulation film 01 is tangent to the second plane, and the second plane is parallel to both the first direction and the second direction, so that a length h of the encapsulation film 01 in a direction perpendicular to the plane of the encapsulation film 01 is defined1A length of the scintillator layer 02 in a direction perpendicular to a plane in which the scintillator layer 02 is located is defined as h2A blade 33 is arranged on one side of the blade 33 close to the packaging film 01, the blade 33 penetrates through the second plane, and the distance between the blade 33 and the second plane is defined as H, H1+h2≥H≥h1The blade 33 can pierce and cut the packaging film 01, and when the distance between the blade edge and the second plane is H, the blade 33 can be ensured not to contact the substrate 03.
Specifically, the purpose of controlling the distance between the blade and the second plane by tool setting is achieved, the embodiment provides a tool setting unit 6 for tool setting, the tool setting unit 6 has a tool setting groove 61, the length of the tool setting groove 61 in the direction perpendicular to the plane of the tool setting groove 61 is H, before the packaging film removing device scribes the packaging film, by tool setting the tool setting unit 6, first detaching the connection between the first handle 31 and the second handle 32, clamping the blade 33 between the first handle 31 and the second handle 32, placing the tool 3 on the tool setting unit 6, that is, placing the first rolling module 4 on the surface of the tool setting unit 6, and placing the blade 33 in the tool setting groove 61, at this time, one end of the first rolling module 4 close to the tool setting unit 6 is tangent to the surface of the tool setting unit 6, that is, that the plane where the surface of the tool setting unit 6 is located is coplanar with the second plane, the blade edge of the blade 33 contacts the bottom of the tool aligning groove 61, and the distance between the blade edge and the second plane is H, so that the first tool shank 31 and the second tool shank 32 are connected, the blade 33 is firmly clamped by the first tool shank 31 and the second tool shank 32, and tool alignment is completed.
Example two
Referring to fig. 7, 8, 9 and 10, the cutting tool 3 provided in this embodiment includes a tool holder and a blade 33, the tool holder includes a first tool holder 31 and a second tool holder 32, the first guiding unit 1 drives the cutting tool 3 to slide on the packaging film 01 and scribe the packaging film 01, so as to define a first plane, one end of the tool holder close to the packaging film 01 is tangent to the first plane, the first plane is parallel to both the first direction and the second direction, and a length of the packaging film 01 in a direction perpendicular to a plane of the packaging film 01 is defined as h1A length of the scintillator layer 02 in a direction perpendicular to a plane in which the scintillator layer 02 is located is defined as h2A blade 33 is arranged on one side of the packaging film 01 close to the blade 33, the blade 33 penetrates through the first plane, and the distance between the blade and the first plane is defined as H, H1+h2≥H≥h1。
Specifically, the purpose of controlling the distance between the blade and the first plane by tool setting is achieved, the embodiment provides the tool setting unit 6 for tool setting, the tool setting unit 6 has a tool setting groove 61, the length of the tool setting groove 61 in the direction perpendicular to the plane where the tool setting groove 61 is located is H, before the packaging film removing device scribes the packaging film, the tool setting unit 6 is tool-set, first the connection between the first handle 31 and the second handle 32 is disassembled, the blade 33 is clamped between the first handle 31 and the second handle 32, the blade 3 is placed on the tool setting unit 6, that is, the tool holder is placed on the surface of the tool setting unit 6, and the blade 33 is placed in the tool setting groove 61, at this time, one end of the tool holder close to the tool setting unit 6 is tangent to the surface of the tool setting unit 6, that is, that the plane where the surface of the tool setting unit 6 is located is coplanar with the first plane, the blade of the blade 33 contacts the bottom of the tool setting groove 61, at this time, the distance between the cutting edge and the first plane is H, the first tool handle 31 and the second tool handle 32 are connected, and then the first tool handle 31 and the second tool handle 32 firmly clamp the blade 33, and tool setting is completed.
EXAMPLE III
For example, the cutting tool provided by this embodiment includes a tool holder, a blade, and a first rolling module, where the tool holder includes a first handle and a second handle, the first rolling module is disposed on the blade, and thus, defines a second plane, an end of the first rolling module close to the encapsulation film is tangent to the second plane, and the second plane is parallel to both the first direction and the second direction, and defines a length h of the encapsulation film in a direction perpendicular to the plane of the encapsulation film1Defining the length of the scintillator layer in the direction perpendicular to the plane of the scintillator layer as h2A blade is arranged on one side of the blade close to the packaging film, the blade penetrates through the second plane, and the distance between the blade and the second plane is defined as H, H1+h2≥H≥h1The blade can pierce and cut the packaging film, and when the distance between the blade edge and the second plane is H, the blade can be ensured not to contact the substrate. And aiming at different packaging structures, different blades are provided, the distance between the blade edge and the second plane is ensured to be H, and the packaging film of the required packaging structure is scribed by replacing the blades.
In order to ensure that a matched blade is used for a certain packaging structure, the embodiment provides a tool setting unit for setting a tool, the tool setting unit is matched with the packaging structure to be removed, the tool setting unit is provided with a tool setting groove, the length of the tool setting groove in the direction perpendicular to the plane of the tool setting groove is H ', before the packaging film is cut, the tool is set, the tool is placed on the tool setting unit, namely a first rolling module is placed on the surface of the tool setting unit, the tool is placed in the tool setting groove, the surface of the tool setting unit is coplanar with a second plane at the moment, whether H and H ' are the same or not is determined, if the H and H ' are the same, the tool is matched with the tool setting unit, further the tool is matched with the packaging structure, and the packaging film can be removed by using the tool; if not the same, the cutter is not matched with the cutter setting unit, and further the cutter is not matched with the packaging structure, and the packaging film of the packaging structure is detached by replacing the cutter.
Example four
Referring to fig. 10 and 11, an exemplary method for removing a packaging film includes:
providing the packaging film removing device;
a second guide unit 2 corresponds to a first edge 71 of the packaging structure, a direction in which the extending direction of the first edge 71 is set as a second direction 92, a cutter 3 is placed on a packaging film of a packaging structure 7, the second guide unit 2 is driven to move along the second direction 92 and the cutter 3 is driven to cut the packaging film to form a first scratch 8, and the extending direction of the first scratch 8 is set as the second direction 92;
it will again second guide element 2 with packaging structure's second limit 72 corresponds, will cutter 3 is placed on packaging structure 7's packaging film, and the drive second guide element 2 moves and drives cutter 3 scribing along second direction 92 packaging film forms a second mar, first limit 71 is packaging structure 7's one side, second limit 72 is first limit 71 one faces the limit, the second mar with first mar is mutually perpendicular.
Further, after the second guiding unit 2 is driven to move along the second direction 92 to scribe the packaging film, the connection between the cutter 3 and the first guiding unit 1 is disassembled, the cutter 3 moves relative to the first guiding unit 91 along the first direction 91, then the cutter 3 and the first guiding unit 1 are connected, and the second guiding unit 2 drives the cutter 3 to move along the second direction 92 to scribe the packaging film to form another first scribe or another second scribe.
Exemplarily, referring to fig. 10, the length of the encapsulation film 01 in the direction perpendicular to the plane of the encapsulation film 01 is defined as h1A length of the scintillator layer 02 in a direction perpendicular to a plane in which the scintillator layer 02 is located is defined as h2The scribing length of the cutter in the direction perpendicular to the plane where the packaging film is located is H, the cutter 3 is subjected to cutter setting after the packaging film dismantling device is provided and before a first scribing mark or a second scribing mark is formed, and H is1+h2≥H≥h1。
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (9)
1. An encapsulation film removing device for removing an encapsulation film of an encapsulation structure, comprising:
a cutter for scribing the packaging film;
a first guide unit for guiding the cutter to move along a first direction; and
a second guide unit for guiding the cutter to move along a second direction;
the extension direction of the first guide unit is defined as the first direction, the direction perpendicular to the first direction is defined as the second direction, the cutter is detachably connected with the first guide unit, and the second guide unit is connected with the first guide unit; the cutter comprises a blade and a cutter frame, and the blade is connected with the cutter frame; defining a first plane, wherein one end of the tool rest close to the packaging film is tangent to the first plane, the first plane is parallel to the first direction and the second direction, and the packaging film is defined in the direction perpendicular to the plane of the packaging filmHas a length of h1Defining the length of the scintillator layer in the direction perpendicular to the plane of the scintillator layer as h2The blade is provided with a cutting edge on one side close to the packaging film, the blade penetrates through the first plane, and the distance between the cutting edge and the first plane is defined as H, H1+h2≥H≥h1The packaging film removing device further comprises a tool setting unit, the tool setting unit is provided with a tool setting groove used for setting tools, the length of the tool setting groove in the direction perpendicular to the plane where the tool setting groove is located is H, the packaging film removing device further comprises a first rolling module, one end, close to the packaging film, of each tool is provided with the first rolling module, when the tools are set, the first rolling module is placed on the surface of the tool setting unit and placed in the tool setting groove, and at the moment, one end, close to the tool setting unit, of the first rolling module is tangent to the surface of the tool setting unit.
2. The encapsulating film removing device according to claim 1, wherein: the tool rest is provided with a guide hole, and the guide hole is matched with the first guide unit.
3. The encapsulating film removing device according to claim 1, wherein: the knife rest comprises a first knife handle and a second knife handle, and the first knife handle is detachably connected with the second knife handle.
4. The encapsulating film removing device according to claim 1, wherein: defining a second plane, wherein one end of the first rolling module, which is close to the packaging film, is tangent to the second plane, the second plane is parallel to the first direction and the second direction, and the length of the packaging film in the direction perpendicular to the plane of the packaging film is defined as h1Defining the length of the scintillator layer in the direction perpendicular to the plane of the scintillator layer as h2A blade is arranged on one side of the blade close to the packaging film, the blade penetrates through the second plane, and the distance between the blade and the second plane is defined as H, H1+h2≥H≥h1。
5. The encapsulating film removing device according to claim 2, wherein: the tool rest further comprises a locking module, and the locking module is arranged at one end, provided with the guide hole, of the tool rest.
6. The encapsulating film removing device according to claim 5, wherein: the locking module is a bolt and/or a screw, and the locking module can move towards or away from the first guide unit.
7. The encapsulating film removing device according to claim 1, wherein: the second guide unit is fixedly connected with the first guide unit, and a second rolling module is arranged at one end, close to the packaging film, of the second guide unit.
8. A method for removing an encapsulating film, comprising:
providing an encapsulation film removing device according to any one of claims 1 to 7;
the second guide unit corresponds to the first edge of the packaging structure, the cutter is placed on the packaging film, and the cutter is driven to move along the second direction to scribe the packaging film;
the second guide unit corresponds to a second edge of the packaging structure, the cutter is placed on the packaging film, the cutter is driven to move along the second direction to cut the packaging film, the first edge is one of the edges of the packaging structure, and the second edge is one of the adjacent edges of the first edge; defining the length of the packaging film in the direction vertical to the plane of the packaging film as h1Defining the length of the scintillator layer in the direction perpendicular to the plane of the scintillator layer as h2The scribing length of the cutter in the direction perpendicular to the plane of the packaging film is H, the cutter is subjected to tool setting H after the packaging film removing device is provided1+h2≥H≥h1The packaging film removing device further comprises a tool setting unit, the tool setting unit is provided with a tool setting groove used for setting tools, the length of the tool setting groove in the direction perpendicular to the plane where the tool setting groove is located is H, the packaging film removing device further comprises a first rolling module, one end, close to the packaging film, of each tool is provided with the first rolling module, when the tools are set, the first rolling module is placed on the surface of the tool setting unit and placed in the tool setting groove, and at the moment, one end, close to the tool setting unit, of the first rolling module is tangent to the surface of the tool setting unit.
9. The encapsulating film removing method according to claim 8, wherein: the method comprises the following steps: after the second guide unit is driven to move along the second direction to scribe the packaging film, the connection between the cutter and the first guide unit is disassembled, the cutter moves along the first direction, the cutter is connected with the first guide unit, and the cutter is driven to move along the second direction to scribe the packaging film.
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|---|---|---|---|---|
| DE102011053215A1 (en) * | 2011-09-02 | 2013-03-07 | Ewald Stark | Film separating device for detachment of film materials from objects within industrial manufacturing, has separating mechanism, which is movable in certain direction relative to object |
| CN104513005A (en) * | 2013-10-08 | 2015-04-15 | 三星钻石工业股份有限公司 | Etching method |
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