Film pasting device for material strip after die bonding

Abstract

The utility model discloses a film pasting device for a material strip after die bonding, and relates to the technical field of electronic product manufacturing equipment. The die bond material strip film pasting device comprises a first supporting seat and a pressing cover. Wherein the top of the first supporting seat is provided with a working groove and a limiting part, the working groove can be used for placing a protective film and a material strip which are overlapped, the bottom surface of the working groove is a plane, and the limiting part is used for limiting the positions of the protective film and the material strip; the press-fit cover is arranged on the top of the first supporting seat in an openable and closable mode so that the bottom face of the press-fit cover can be in press fit with or away from the material strip and the protective film, and by means of the device, the press-fit efficiency can be effectively improved, and the production qualification rate of the material strip after film pasting can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic product manufacturing equipment, and more specifically to a film sticking device for material strips after crystal bonding. Background Art

[0002] The chip is bonded to the designated area of ​​the material sheet through colloid to form a thermal or electrical path, thus providing conditions for subsequent wire bonding.

[0003] In order to protect the front side of the strip and the chip on it, the strip is usually filmed after bonding. That is, a protective film, usually a UV film, is pasted on the front side of the strip. Currently, workers in factories generally do the filming manually, and the efficiency is low, and the pass rate cannot be guaranteed.

[0004] In summary, how to improve the efficiency of film laminating while increasing the qualified rate of the material strips after film laminating is a problem that needs to be solved urgently by those skilled in the art. Utility Model Content

[0005] In view of this, the purpose of the utility model is to provide a device for film pasting of material strips after die bonding, which can effectively improve the pressing efficiency and the production qualification rate of the material strips after film pasting.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A film attaching device for strips after die bonding, comprising:

[0008] A first support seat, having a working groove and a limiting portion on the top thereof, wherein the working groove is used to place the overlapping protective film and the material strip, and the bottom surface of the working groove is a plane, and the limiting portion is used to limit the position of the protective film and the material strip;

[0009] A pressing cover is opened and closed on the top of the first support seat so that the bottom surface of the pressing cover can be pressed against or away from the material strip and the protective film.

[0010] Preferably, the bottom of the working tank has a plurality of adsorption holes, and the bottom of the first support seat has a vacuum interface which is conductively connected to the plurality of adsorption holes.

[0011] Preferably, the working groove extends along a first direction;

[0012] It also includes a second support seat and a material tray, wherein the material tray is rotatable around a second direction and is disposed on the second support seat, and the second direction is perpendicular to the second direction;

[0013] The groove wall of the working groove near one end of the second support seat has an insertion hole for the free end of the protective film wrapped around the outer side of the material tray to pass through in an unfolded state.

[0014] Preferably, a cutting knife is provided at the first end and the second end of the bottom of the pressing cover to cut the protective film.

[0015] Preferably, the limiting portion includes a first limiting portion;

[0016] The first limiting portion is arranged inside the working groove near one end of the material tray, and is used for fixing or loosening the free end of the protective film extending into the working groove.

[0017] Preferably, it also includes a pushing component and a film supply component;

[0018] The film supply component is arranged at the output end of the pushing component. Under the drive of the pushing component, the film supply component can extend into the working groove to pull open the protective film wrapped around the circumference of the material tray and transport it to a preset position, or exit the working groove.

[0019] Preferably, the limiting portion further includes a second limiting portion and a third limiting portion;

[0020] The first end of the second limiting portion is located at one end of the working groove along the first direction, and the second end of the second limiting portion is located at the other end of the working groove along the first direction, and the protective film and the end of the material strip may abut against the first end and / or the second end of the second limiting portion;

[0021] The first end of the third limiting portion is located on one side of the working groove along the second direction, and the second end is located on the other side of the working groove along the second direction. The second direction is perpendicular to the first direction. The protective film and the end of the material strip can abut the first end and / or the second end of the third limiting portion.

[0022] Preferably, the first supporting seat and the second supporting seat are both arranged on the top of the base.

[0023] Preferably, it further comprises a power assembly, the press-fit cover is arranged at the output end of the power assembly, and the press-fit cover can be buckled on the first support seat or away from the first support seat under the drive of the power assembly.

[0024] Preferably, the pressing cover comprises a pressing cover body and an elastic part, wherein the elastic part is arranged on the bottom surface of the pressing cover body to elastically contact the material strip;

[0025] The press-fit cover body is rotatably matched with the first support seat via a connecting portion, and a handle is provided on a side of the press-fit cover body away from the connecting portion.

[0026] The utility model provides a device for laminating material strips after crystal bonding, wherein a first support seat is provided with a groove on its top to serve as a working groove for placing a protective film and a material strip, and the two can be arranged overlappingly in the working groove along its depth direction; a limiting portion is also provided on the top of the first support seat, so that the positions of the protective film and the material strip in the working groove can be positioned.

[0027] The pressing cover can be opened and closed and is arranged on the top of the first supporting seat. When in use, the protective film is first laid on the bottom of the working groove, and then the material strip is placed in the working groove so that the front side of the material strip with the chip is opposite to the protective film. In this process, the protective film and the material strip are positioned by the limiting part. Finally, the pressing cover is buckled on the first supporting seat, and the bottom surface of the pressing cover is in contact with the back side of the material strip to press the protective film on the front side of the material strip.

[0028] The beneficial effect is that the device can first position the protective film and the material strip, and then press the protective film onto the front of the material strip through the pressing cover, which effectively improves the pressing efficiency and the production qualification rate of the material strip after film affixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0030] Figure 1 A schematic diagram of the structure of a specific embodiment provided by the utility model;

[0031] Figure 2 It is a top view of a specific embodiment provided by the utility model.

[0032] Reference numerals:

[0033] 1-first support seat; 11-working groove; 111-adsorption hole; 112-plug hole; 12-limiting part; 121-first limiting part; 122-second limiting part; 123-third limiting part; 2-pressing cover; 21-pressing cover body; 22-elastic part; 23-handle; 3-second support seat; 4-feeding tray; 5-cutting knife; 6-base;

[0034] X-first direction; Y-second direction. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] The core of the utility model is to provide a device for film pasting of material strips after crystal bonding, which can effectively improve the pressing efficiency and the production qualification rate of the material strips after film pasting.

[0037] Please refer to Figure 1 The utility model provides a film-attaching device for strips after die bonding, comprising a first support seat 1 and a pressing cover 2. The top of the first support seat 1 has a working groove 11 and a limiting portion 12, the working groove 11 is used to place overlapping protective films and strips, and the bottom surface of the working groove 11 is a plane, and the limiting portion 12 is used to limit the position of the protective film and the strips; the pressing cover 2 is openably arranged on the top of the first support seat 1, so that the bottom surface of the pressing cover 2 can be pressed or away from the strips and the protective film.

[0038] like Figure 1 As shown, the first support seat 1 is provided with a rectangular or trapezoidal groove on its top as a working groove 11. The working groove 11 can be a rectangular groove or a circular groove, etc., for placing the protective film and the material strip, and the two can be arranged overlappingly along the depth direction of the working groove 11; there is also a limiting portion 12 on the top of the first support seat 1, which can be a raised structure or a clamping claw structure, etc., so as to locate the position of the protective film and the material strip in the working groove 11.

[0039] In cooperation, the press-fit cover 2 can be opened and closed on the top of the first support seat 1, for example, the press-fit cover 2 can be rotatably arranged on the first support seat 1, or the press-fit cover 2 and the first support seat 1 are arranged independently of each other.

[0040] When in use, first lay the protective film on the bottom of the working groove 11, and then put the material strip into the working groove 11 so that the front side of the material strip with the chip is opposite to the protective film. In this process, the protective film and the material strip are positioned by the limiting part 12. Finally, the pressing cover 2 is buckled on the first support seat 1, and the bottom surface of the pressing cover 2 is in contact with the back side of the material strip to press the protective film on the front side of the material strip.

[0041] In summary, the device can first position the protective film and the material strip, and then press the protective film onto the front side of the material strip through the pressing cover 2, which effectively improves the pressing efficiency and the production qualification rate of the material strip after film application.

[0042] On the basis of the above-mentioned embodiment, the bottom of the working tank 11 has a plurality of adsorption holes 111 , and the bottom of the first support seat 1 has a vacuum interface connected to the plurality of adsorption holes 111 .

[0043] like Figure 1 and Figure 2 As shown, a plurality of adsorption holes 111 are provided at the bottom of the working groove 11 on the first support seat 1. It should be noted that the shapes and arrangement of the plurality of adsorption holes 111 are not limited. Preferably, the adsorption holes 111 are evenly arranged in a matrix. For example, a plurality of adsorption holes 111 are arranged in rows along the length direction of the working groove 11, and each row of adsorption holes 111 is evenly arranged along the width direction of the working groove 11, so as to more stably adsorb the protective film and effectively prevent the protective film from being deformed due to uneven force.

[0044] In conjunction with this, a vacuum interface is provided at the bottom of the first support seat 1 to conduct and connect a plurality of adsorption holes 111, so that a vacuum can be formed in the plurality of adsorption holes 111 through the vacuum interface to adsorb the protective film placed in the working groove 11. Optionally, the number of vacuum interfaces is one, and the vacuum interface is connected to the corresponding adsorption holes 111 through a plurality of two-way or three-way channels. Optionally, the number of vacuum interfaces is equal to the number of adsorption holes 111, and the vacuum interfaces are conduction-connected to the adsorption holes 111 in a one-to-one manner. It should be noted that the number of vacuum interfaces and the method of connecting a plurality of adsorption holes 111 are not limited to the above-mentioned examples, as long as the above-mentioned functions can be achieved.

[0045] On the basis of the above embodiment, the working groove 11 extends along the first direction; it also includes a second support seat 3 and a material tray 4, the material tray 4 is rotatable on the second support seat 3 around the second direction, and the second direction is perpendicular to the first direction; the groove wall of the working groove 11 close to one end of the second support seat 3 has a plug hole 112 for the free end of the protective film wrapped around the outer side of the material tray 4 to pass through in an unfolded state.

[0046] like Figure 1 and Figure 2 As shown, the working groove 11 extends along the X direction, and a second support seat 3 is arranged on the left side of the working groove 11, the material tray 4 can be arranged on the second support seat 3 so as to rotate around the Y direction, and a through hole is opened on the left side wall of the working groove 11 as a plug hole 112, so that the protective film can pass through the plug hole 112 and enter the working groove 11.

[0047] It should be noted that the type of the second support seat 3 is not limited as long as the above functions can be achieved. For example, the second support seat 3 is a seat structure, and a groove with a semicircular cross-section is provided on the top of the support seat so that the material tray 4 can be rotatably embedded in the groove.

[0048] When in use, pull the right end of the protective film, insert the right end of the protective film from the plug-in hole 112 into the working groove 11, and continue to pull so that the protective film continuously falls off from the material tray 4 to move to the designated position at the right end of the working groove 11, and then put the material strip into the working groove 11, and buckle the pressing cover 2 on the material strip to press the material strip and the protective film into one.

[0049] Such an arrangement facilitates continuous provision of the protective film and facilitates guiding the protective film to move along the X direction, which is beneficial for placing the protective film in place.

[0050] Furthermore, the second end of the working slot 11 away from the plug hole 112 is open. Figure 1 As shown, the working groove 11 has an inserting hole 112 on its left end groove wall, while the right end of the working groove 11 has no groove wall, that is, it is open, so as to facilitate the removal of the pressed protective film and material strip.

[0051] On the basis of the above embodiment, the first end and the second end of the bottom of the pressing cover 2 are both provided with a cutting knife 5 to cut the protective film, such as Figure 1 As shown, cutters 5 are installed at the left and right ends of the pressing cover 2. When in use, when the pressing cover 2 is buckled onto the material strip to press the material strip and the protective film into one, the excess protective film at both ends of the protective film can be cut off by the cutter 5.

[0052] On the basis of the above embodiment, the limiting portion 12 includes a first limiting portion 121 ; the first limiting portion 121 is arranged inside the working groove 11 near one end of the material tray 4 to fix or loosen the free end of the protective film extending into the working groove 11 .

[0053] by Figure 1 and Figure 2 With the orientation as a reference, a first limiting portion 121 is provided on the left side of the working groove 11 for fixing or loosening the protective film to limit the free end of the protective film from moving at will. This arrangement can prevent the protective film from moving before lamination and affecting the lamination effect with the material strip, and can limit the position of the free end of the protective film after lamination to prevent the free end of the protective film from falling off from the working groove 11.

[0054] It should be noted that the type of the first limiting portion 121 is not limited as long as it can satisfy the above functions. Figure 2 As shown, the first limiting portion 121 adopts a plurality of elastic first pressing claws located above the plug hole 112 and extending along the X direction. The first pressing claw is installed on the first supporting seat 1 through its left end, and the right end of the first pressing claw can be raised or lowered, or Figure 2Taking the orientation as a reference, the first limiting portion 121 adopts two or two groups of second pressing claws located on the upper and lower sides of the working groove 11 and extending along the Y direction. The second pressing claw is installed on the first supporting seat 1 through its upper end, and the lower end of the second pressing claw can be lifted or lowered.

[0055] On the basis of the above embodiment, it also includes a pushing component and a film supply component; the film supply component is arranged at the output end of the pushing component. Under the drive of the pushing component, the film supply component can extend into the working groove 11 to pull open the protective film wrapped around the periphery of the material tray 4 and transport it to a preset position, or exit the working groove 11.

[0056] In this embodiment, a long strip-shaped through hole extending along the X direction is opened on the side of the first support seat 1, so that the film supply component can be extended to the left end of the working groove 11 under the drive of the pushing component to clamp the free end of the protective film fixed by the first limiting portion 121 and drive it to move in a straight line to the designated position at the right end of the working groove 11, and then the material strip can be placed above the protective film in the working groove 11 to facilitate the next pressing operation; and the film supply component can release the protective film and withdraw from the working groove 11 under the drive of the pushing component to avoid interfering with the pressing operation with the material strip, and reset to prepare for the next film supply operation. Such a configuration is conducive to improving the degree of automation of the device and reducing the labor intensity of the operator.

[0057] It should be noted that the type of pushing component is not limited as long as the above-mentioned functions can be achieved. For example, the pushing component includes a threaded rod, a nut structure, a mounting seat and a linear slide rail. The threaded rod is threadedly matched with the nut structure, and the threaded rod is rotatably set on the mounting seat, and the mounting seat is slidably set on the linear slide rail. The linear slide rail extends along the Y direction, and the film supply component is installed on the nut structure. Alternatively, the pushing component includes a first linear slide rail and a second linear slide rail. The first linear slide rail extends along the X direction, and the second linear slide rail extends along the Y direction, and the second linear slide rail is slidably set on the first linear slide rail. The film supply component is slidably set on the second linear slide rail, etc.

[0058] It should also be noted that the type of film supply assembly is not limited as long as the above-mentioned functions can be achieved. For example, the film supply assembly includes two clamps extending along the Y direction, two relatively rotatable clamps, and the rotating axis between the two clamps is along the X direction. When in use, the two clamps are opened and moved along the Y direction to extend into the working groove 11, and the clamp located at the bottom extends to the bottom of the protective film, and the clamp located at the top extends to the top of the protective film. The two clamps can be closed to clamp the protective film, or the film supply assembly includes two clamps, one clamp is located at the front side of the working groove 11, and the other clamp is located at the rear side of the working groove 11. The two clamps can cooperate to clamp the free end of the protective film more stably.

[0059] In order to limit the movement of the protective film and the material strip placed in the working groove 11, on the basis of the above embodiment, the limiting portion 12 also includes a second limiting portion 122 and a third limiting portion 123; the first end of the second limiting portion 122 is located at one end of the working groove 11 along the first direction, and the second end of the second limiting portion 122 is located at the other end of the working groove 11 along the first direction, and the end of the protective film and the material strip can abut against the first end and / or the second end of the second limiting portion 122; the first end of the third limiting portion 123 is located on one side of the working groove 11 along the second direction, and the second end is located on the other side of the working groove 11 along the second direction, the second direction is perpendicular to the first direction, and the end of the protective film and the material strip can abut against the first end and / or the second end of the third limiting portion 123.

[0060] like Figure 2 As shown, a second limiting portion 122 is provided at the left and right ends of the working groove 11 to limit the movement of the protective film and the material strip along the X direction, and a third limiting portion 123 is provided on the upper and lower sides of the working groove 11 to limit the movement of the protective film and the material strip along the Y direction. Such a configuration is conducive to accurately positioning the protective film and the material strip placed in the working groove 11 to ensure the pressing effect of the protective film and the material strip.

[0061] It should be noted that the types of the first limiting portion 121 and the second limiting portion 122 are not limited, and they may be long strip groove walls, or columnar protrusion structures, etc., as long as the above functions can be achieved.

[0062] On the basis of the above embodiment, the first support seat 1 and the second support seat 3 are both arranged on the top of the base 6 .

[0063] like Figure 1 and Figure 2 As shown, the first support seat 1 and the second support seat 3 are both installed above the base 6. The base 6 can adopt a flat structure or a stepped structure, etc. With this arrangement, the device has a strong integrity and is easy to carry and use.

[0064] Furthermore, the first support seat 1 is arranged on the base 6 through a lifting structure. The lifting structure can adopt a plurality of lifting rods connected to the four sides of the first support seat 1, or a scissor-type lifting platform connected to the middle position of the first support seat 1. Such a setting is convenient for adjusting the height of the plug-in hole 112 to prevent wear of the protective film.

[0065] Preferably, Figure 1 As shown, the second support seat 3 includes two supporting frames arranged opposite to each other, the material tray 4 is rotatably embedded between the two supporting frames, and the two supporting frames are detachably connected to the base 6 to facilitate the replacement of the material tray 4.

[0066] On the basis of the above embodiment, it also includes a power assembly, and the pressing cover 2 is arranged at the output end of the power assembly. The pressing cover 2 can be buckled on the first support seat 1 or away from the first support seat 1 under the drive of the power assembly.

[0067] In this embodiment, the pressing cover 2 can automatically snap onto the first support seat 1 or move away from the first support seat 1 under the drive of the power assembly. Such a setting is conducive to further improving the degree of automation of the device, improving the pressing efficiency of the material strip and the protective film, and reducing the labor intensity of the operator.

[0068] It should be noted that the type of power assembly is not limited. For example, the power assembly includes a motor and a reducer, and the output end of the reducer is coaxially fixed with the rotating shaft of the pressing cover 2. Alternatively, the power assembly includes a motor and a crank-rocker mechanism, and the pressing cover 2 serves as the output end rocker of the crank-rocker mechanism.

[0069] On the basis of the above-mentioned embodiment, the pressing cover 2 includes a pressing cover body 21 and an elastic part 22. The elastic part 22 is arranged on the bottom surface of the pressing cover body 21 to elastically contact the material strip. The pressing cover body 21 is rotatably matched with the first support seat 1 through the connecting part, and the side of the pressing cover body 21 away from the connecting part has a handle 23.

[0070] like Figure 1 As shown, the lower side of the pressing cover body 21 is rotatably connected to the first support seat 1 through a pin shaft and other structures, and a handle 23 is installed on the upper side of the pressing cover body 21. When in use, the operator holds the handle 23 and applies a counterclockwise rotation force to drive the pressing cover body 21 to rotate downward so as to engage above the first support seat 1. This arrangement is easy to operate.

[0071] In coordination with Figure 1 With the orientation as a reference, an elastic part 22 is arranged on the front side of the pressing cover body 21. The elastic part 22 may be a silicone structure or a rubber structure, etc. When the pressing cover body 21 is driven to rotate, the elastic part 22 will rotate synchronously therewith, so that the elastic part 22 directly contacts the material strip to achieve pressing with the protective film. Such arrangement can effectively prevent damage to the material strip and the protective film, and the elastic part 22 can elastically abut against the material strip, which is beneficial to improving the flatness of the protective film and firmly achieving pressing with the material strip.

[0072] Preferably, the compression cover body 21 and the elastic portion 22 are both rectangular plate-shaped structures. With such an arrangement, the device has high versatility.

[0073] In some possible embodiments, a camera is further included to detect the positions of the material strip and the protective film, and to detect whether there are obvious defects between the material strip and the protective film after lamination, such as bubbles, wrinkles or misalignment.

[0074] It should be noted that the relational terms such as "first" and "second" mentioned above are merely used to distinguish one entity from other entities, and do not necessarily require or imply any actual relationship or order between these entities; the "upper surface, lower surface" and the directional words "upper, lower, left, right" mentioned above are all defined based on the drawings in the specification.

[0075] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0076] The above is a detailed introduction to the post-crystal bonding material strip film laminating device provided by the utility model. This article uses specific examples to illustrate the principles and implementation methods of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the utility model.

Claims

1. A film-attaching device for strips after die bonding, characterized in that: include: A first support seat (1), having a working groove (11) and a limiting portion (12) on its top, wherein the working groove (11) is used to place overlapping protective films and material strips, and the bottom surface of the working groove (11) is a plane, and the limiting portion (12) is used to limit the positions of the protective film and the material strips; A pressing cover (2) is arranged on the top of the first supporting seat (1) in an openable and closable manner, so that the bottom surface of the pressing cover (2) can be pressed against or away from the material strip and the protective film.

2. The device for film-attaching material strips after die bonding according to claim 1, characterized in that: The bottom of the working tank (11) is provided with a plurality of adsorption holes (111), and the bottom of the first support seat (1) is provided with a vacuum interface which is conductively connected to the plurality of adsorption holes (111).

3. The device for film laminating material strips after die bonding according to claim 1, characterized in that: The working groove (11) extends along a first direction; It also comprises a second support seat (3) and a material tray (4), wherein the material tray (4) is rotatably arranged on the second support seat (3) around a second direction, and the second direction is perpendicular to the second direction; The groove wall of the working groove (11) close to one end of the second support seat (3) has a plug hole (112) for the free end of the protective film wrapped around the outer side of the material tray (4) to pass through in an unfolded state.

4. The device for film laminating material strips after die bonding according to claim 3, characterized in that: A cutting knife (5) is provided at the first end and the second end of the bottom of the pressed cover (2) for cutting the protective film.

5. The device for film-attaching strips after die bonding according to claim 4, characterized in that: The limiting portion (12) comprises a first limiting portion (121); The first limiting portion (121) is arranged inside the working groove (11) near one end of the material tray (4) and is used to fix or loosen the free end of the protective film extending into the working groove (11).

6. The device for film-attaching material strips after die bonding according to claim 5, characterized in that: It also includes a pushing component and a film supply component; The film supply component is arranged at the output end of the pushing component. Under the drive of the pushing component, the film supply component can extend into the working groove (11) to pull open the protective film wrapped around the peripheral surface of the material tray (4) and transport it to a preset position, or exit the working groove (11).

7. The device for film-attaching strips after die bonding according to claim 5, characterized in that: The limiting portion (12) further comprises a second limiting portion (122) and a third limiting portion (123); The first end of the second limiting portion (122) is located at one end of the working groove (11) along the first direction, and the second end of the second limiting portion (122) is located at the other end of the working groove (11) along the first direction; the protective film and the end of the material strip may abut against the first end and / or the second end of the second limiting portion (122); The first end of the third limiting portion (123) is located on one side of the working groove (11) along the second direction, and the second end is located on the other side of the working groove (11) along the second direction, the second direction is perpendicular to the first direction, and the protective film and the end of the material strip can abut against the first end and / or the second end of the third limiting portion (123).

8. The device for film-attaching strips after die bonding according to claim 3, characterized in that: The first support seat (1) and the second support seat (3) are both arranged on the top of the base (6).

9. The device for film-attaching material strips after die bonding according to any one of claims 1 to 8, characterized in that: It also comprises a power assembly, wherein the press-fit cover (2) is arranged at the output end of the power assembly, and the press-fit cover (2) can be buckled onto the first support seat (1) or moved away from the first support seat (1) under the drive of the power assembly.

10. The device for film laminating a strip of material after die bonding according to any one of claims 1 to 8, characterized in that: The press-fit cover (2) comprises a press-fit cover body (21) and an elastic portion (22), wherein the elastic portion (22) is arranged on the bottom surface of the press-fit cover body (21) so as to elastically contact the material strip; The press-fit cover body (21) and the first support seat (1) are rotatably matched via a connecting portion, and a handle (23) is provided on a side of the press-fit cover body (21) away from the connecting portion.

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