Film sticking machine and film sticking system

Abstract

The utility model discloses a film sticking machine and a film sticking system, which are applied to the field of semiconductor packaging and comprise a film sticking platform, an x-direction movement module, a material grabbing mechanism and a film sticking mechanism, the film pasting platform is connected with the x-direction movement module, so that the x-direction movement module drives the film pasting platform to move in the x direction during working, and the material grabbing mechanism is located on one side of the film pasting mechanism; the film pasting mechanism comprises a film pasting device and a dust extractor, and the dust extractor comprises a suction head, a pipeline, an air blower and a dust collection box; the suction head is located on the side, facing the grabbing mechanism, of the film pasting device, and an opening of the suction head faces the film pasting platform. The suction head is connected with an air inlet of a blower through a pipeline, and an air outlet of the blower is connected with a dust collection box. Dust of the lead frame and the film pasting platform can be sucked into the dust collection box to be collected through cooperation of the suction head and the air blower, secondary pollution of the dust can be avoided, and the high dust removal effect and dust removal efficiency are achieved.

Description

Technical Field

[0001] The utility model relates to the field of semiconductor packaging, in particular to a film pasting machine and a film pasting system. Background Art

[0002] Frame lamination is a common process in chip packaging. For example, in the QFN (Quad Flat No-leads Package) copper sheet welding process product, it is necessary to laminat the chip surface to complete the packaging, and a laminator is required in the frame lamination process.

[0003] In the pre-filming process of semiconductor lead frames, dust may remain on the surface of semiconductor lead frames or filming hot seats due to the influence of raw materials or filming process, which will affect the filming effect and may cause product glue overflow and other undesirable phenomena, which will have a great impact on product quality. Therefore, how to provide a filming machine that can perform efficient dust removal before filming is an urgent problem that technicians in this field need to solve. Utility Model Content

[0004] The utility model aims to provide a film pasting machine which can perform efficient dust removal before film pasting; another purpose of the utility model is to provide a film pasting system which can perform efficient dust removal before film pasting.

[0005] In order to solve the above technical problems, the utility model provides a film pasting machine, including a film pasting platform, an x-direction motion module, a material grabbing mechanism and a film pasting mechanism;

[0006] The film pasting platform is connected to the x-direction motion module, so that the x-direction motion module drives the film pasting platform to move along the x-direction during operation, and the material grabbing mechanism is arranged at one side of the film pasting mechanism;

[0007] The film laminating mechanism includes a film laminating device and a dust extractor, and the dust extractor includes a suction head, a pipe, a blower and a dust collection box; the suction head is located on the side of the film laminating device facing the material grabbing mechanism, and the opening of the suction head is arranged toward the film laminating platform; the suction head is connected to the air inlet of the blower through the pipe, and the air outlet of the blower is connected to the dust collection box.

[0008] Optionally, a filter bag is provided inside the dust box, and the air outlet of the blower is connected to the filter bag.

[0009] Optionally, the interior of the suction head is in a conical shape with a gradually decreasing cross-section along the gas flow direction.

[0010] Optionally, the x-direction motion module drives the film pasting platform to pass through the vacuum cleaner from below the suction head, and the opening of the suction head is arranged to face downward.

[0011] Optionally, the opening length of the suction head is not less than the width of the film pasting platform.

[0012] Optionally, at least two groups of the x-direction motion modules and at least two film pasting platforms are included, the film pasting platforms correspond to the x-direction motion modules one by one, and the film pasting platforms are connected to the corresponding x-direction motion modules;

[0013] The film laminating machine further comprises a y-direction motion module, and the y-direction motion module is connected to the film laminating mechanism via a driving device, so that when working, the driving device drives the film laminating mechanism to move along the y-direction across at least two of the film laminating platforms.

[0014] Optionally, the driving device includes a cylinder connected to the suction head.

[0015] Optionally, the pipe is a telescopic pipe.

[0016] Optionally, the driving device includes a servo motor connected to the film sticking device.

[0017] The present application also provides a film laminating system, comprising a film laminating machine as described in any one of the above items.

[0018] The utility model provides a film pasting machine, comprising a film pasting platform, an x-direction motion module, a material grabbing mechanism and a film pasting mechanism; the film pasting platform is connected to the x-direction motion module, so that the x-direction motion module drives the film pasting platform to move along the x-direction during operation, and the material grabbing mechanism is arranged at one side of the film pasting mechanism; the film pasting mechanism comprises a film pasting device and a dust extractor, and the dust extractor comprises a suction head, a pipeline, a blower and a dust collecting box; the suction head is located at the side of the film pasting device facing the material grabbing mechanism, and the opening of the suction head is arranged toward the film pasting platform; the suction head is connected to the air inlet of the blower through the pipeline, and the air outlet of the blower is connected to the dust collecting box.

[0019] The dust on the lead frame and the film laminating platform can be sucked into the dust collecting box by using the suction head and the blower, which can avoid secondary dust pollution and has a high dust removal effect and efficiency.

[0020] This embodiment also provides a film sticking system, which also has the above-mentioned beneficial effects, and will not be described in detail here. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions of 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 described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 A structural schematic diagram of a film laminating machine provided by an embodiment of the utility model;

[0023] Figure 2 for Figure 1 A schematic diagram of a top view structure;

[0024] Figure 3 for Figure 1 A schematic diagram of the front view structure of

[0025] Figure 4 for Figure 1 Schematic diagram of the side structure.

[0026] In the figure: 1. film pasting platform, 2. x-axis motion module, 3. material grabbing mechanism, 41. suction head, 42. pipeline, 43. blower, 44. dust collecting box, 5. film pasting device, 6. y-axis motion module, 7. material frame, 8. paper frame, 9. positioning table. DETAILED DESCRIPTION

[0027] The core of the utility model is to provide a film laminating machine. In the prior art, sticky paper is usually used to perform back contact rolling and dust removal on the lead frame before film laminating. In this process, the sticky paper will be recycled, and the stickiness is not strong, there is a risk of dust falling off and causing secondary pollution of the frame, and the dust removal effect and efficiency are not high.

[0028] The utility model provides a film pasting machine, including a film pasting platform, an x-direction motion module, a material grabbing mechanism and a film pasting mechanism; the film pasting platform is connected to the x-direction motion module, so that when working, the x-direction motion module drives the film pasting platform to move along the x-direction, and the material grabbing mechanism is arranged on one side of the film pasting mechanism; the film pasting mechanism includes a film pasting device and a dust extractor, and the dust extractor includes a suction head, a pipeline, a blower and a dust collecting box; the suction head is located on the side of the film pasting device facing the material grabbing mechanism, and the opening of the suction head is arranged toward the film pasting platform; the suction head is connected to the air inlet of the blower through the pipeline, and the air outlet of the blower is connected to the dust collecting box.

[0029] The dust on the lead frame and the film laminating platform can be sucked into the dust collecting box by using the suction head and the blower, which can avoid secondary dust pollution and has a high dust removal effect and efficiency.

[0030] In order to enable those skilled in the art to better understand the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0031] Embodiment 1

[0032] Please refer to Figures 1 to 4 , Figure 1 A structural schematic diagram of a film laminating machine provided by an embodiment of the utility model; Figure 2 for Figure 1 A schematic diagram of a top view structure; Figure 3 for Figure 1 A schematic diagram of the front view structure of Figure 4 for Figure 1 Schematic diagram of the side structure.

[0033] See also Figures 1 to 4 In an embodiment of the utility model, the film laminating machine includes a film laminating platform 1, an x-direction motion module 2, a gripping mechanism 3 and a film laminating mechanism; the film laminating platform 1 is connected to the x-direction motion module 2, so that the x-direction motion module 2 drives the film laminating platform 1 to move along the x-direction during operation, and the gripping mechanism 3 is arranged on one side of the film laminating mechanism; the film laminating mechanism includes a film laminating device 5 and a dust extractor, and the dust extractor includes a suction head 41, a pipe 42, a blower 43 and a dust collecting box 44; the suction head 41 is located on the side of the film laminating device 5 facing the gripping mechanism 3, and the opening of the suction head 41 is arranged toward the film laminating platform 1; the suction head 41 is connected to the air inlet of the blower 43 through the pipe 42, and the air outlet of the blower 43 is connected to the dust collecting box 44.

[0034] The film pasting platform 1 is used to carry materials, and in this embodiment, it is specifically used to carry and fix the frame to be film pasted. The film pasting platform 1 usually has a carrying surface for carrying and fixing the frame to be film pasted. The film pasting platform 1 is specifically connected to the x-direction motion module 2, and the x-direction motion module 2 connection drives the film pasting platform 1 to move along the x-direction. When working, the x-direction motion module 2 drives the film pasting platform 1 to move along the x-direction, thereby driving the frame to be film pasted through the film pasting mechanism to apply film on the surface of the frame to be film pasted. The specific structure of the x-direction motion module 2 can be set according to actual conditions, and is not specifically limited here.

[0035] The material grabbing mechanism 3 is usually a manipulator, which will transfer the frame to be film-coated from the material frame to the film-coating platform 1 for transportation and film-coating. In this embodiment, the material frame usually includes a material frame 7, a paper frame 8, a finished product frame, etc., and the material grabbing mechanism 3 usually includes multiple manipulators, and the material grabbing mechanism 3 can usually distinguish the grasped materials. The distinguishing function is usually integrated in a certain manipulator. The materials that usually need to be distinguished include separators and frames. Usually different materials need to be adsorbed and grasped by different manipulators. For example, in this embodiment, two manipulators can be provided, which are specifically a left manipulator and a right manipulator, wherein the left manipulator is used to pick up the separator, and the right manipulator is used to pick up the frame. The material frame 7 is usually used to hold frames that are not film-coated, the paper frame 8 is usually used to hold separators, and the finished product frame is usually used to hold frames that have been film-coated. Usually, the frame and separators are stacked in the finished product frame.

[0036] In this embodiment, a positioning platform 9 is usually provided, and the positioning platform 9 is usually provided beside the material frame 7 and the position where the film-applying platform 1 places the frame to be film-applied. The positioning platform 9 is mainly used to position the frame to be film-applied. Before placing the frame to be film-applied on the film-applied platform 1, it is usually necessary to first use the material grabbing mechanism 3 to transfer the frame to be film-applied from the material frame 7 to the positioning platform 9 for positioning. Then the material grabbing mechanism 3 will transfer the positioned frame to be film-applied from the positioning platform 9 to the film-applied platform 1 for film-applied. When the film-applied platform 1 moves back to the material grabbing mechanism 3, it specifically carries the frame that has been film-applied. Then the material grabbing mechanism 3 will transfer the frame that has been film-applied to the finished product frame, and place a spacer between the frames.

[0037] The film pasting mechanism is used to apply film to the surface of the frame to be pasted. In this embodiment, the film pasting mechanism includes a film pasting device 5 and a dust extractor, wherein the film pasting device 5 is a mechanism that mainly realizes the film pasting function, and the dust extractor is an auxiliary film pasting mechanism. The film pasting device 5 usually includes a roller frame and a roller installed on the roller frame. During the film pasting process, the film will be adhered to the surface of the frame to be pasted based on the downward pressure applied by the roller. In this embodiment, the function of the roller frame is to fix the roller, control the downward pressure of the roller, and allow the roller to rotate.

[0038] The above-mentioned vacuum cleaner specifically includes a suction head 41, a pipe 42, a blower 43 and a dust box 44, wherein the suction head is specifically located on the side of the film pasting device 5 facing the material grabbing mechanism 3. The vacuum cleaner is used to remove dust from the surface of the frame to be pasted with film, so it is necessary to set the film pasting platform 1 to first pass through the suction head 41 of the vacuum cleaner for dust extraction during the movement, and then pass through the film pasting device 5 for film pasting, so the suction head 41 of the vacuum cleaner needs to be located on the side of the film pasting device 5 facing the material grabbing mechanism 3. The above-mentioned suction head 41 is connected to the air inlet of the blower 43 through the pipe 42, that is, the air flow can be sucked from the suction head 41 through the operation of the blower 43. The opening of the suction head 41 is specifically set toward the film pasting platform 1, so the vacuum cleaner can suck away dust particles on the surface of the frame to be pasted with film and the film pasting platform 1. And because the air outlet of the blower 43 is connected to the dust box 44, the dust sucked from the suction head 41 will be concentrated in the dust box 44 to avoid secondary pollution of dust. The specific structure of the blower 43 can be referred to the prior art and will not be described in detail here.

[0039] Specifically, in this embodiment, a filter bag is disposed inside the dust box 44, and the air outlet of the blower 43 is connected to the filter bag. The filter bag is used to collect dust more efficiently, prevent dust from moving in the dust box 44, and thus prevent dust from re-entering the external environment of the dust box 44. The filter bag is usually mounted on the air outlet of the blower 43 to collect as much dust as possible sucked in by the blower 43.

[0040] Specifically, in this embodiment, the interior of the suction head 41 is in a tapered shape with a gradually decreasing cross section along the gas flow direction. This tapered structure can make the suction force of the vacuum cleaner at the suction head 41 stronger, thereby making the dust removal efficiency higher. In this embodiment, the angle of the side wall of the tapered structure can be between 30° and 60°, and its specific depth needs to correspond to the size of the opening of the suction head 41, which is not specifically limited here.

[0041] Specifically, in this embodiment, the x-direction motion module 2 drives the film pasting platform 1 to pass through the vacuum cleaner from below the suction head 41, and the opening of the suction head 41 is set downward. That is, the x-direction motion module 2 specifically drives the film pasting platform 1 to pass from below the suction head 41, so the opening of the suction head 41 is specifically set downward to remove dust particles on the surface of the frame to be pasted that passes below the suction head 41 during operation.

[0042] In this embodiment, the opening length of the suction head 41 is usually not less than the width of the film laminating platform 1, so that the suction head 41 can extract dust from the entire surface of the film laminating platform 1 without moving horizontally, thereby further improving the dust removal efficiency.

[0043] In this embodiment, a y-direction motion module 6 is usually provided, and the film pasting device 5 and the suction head 41 included in the film pasting mechanism can usually move synchronously as a whole. In this embodiment, the above-mentioned y-direction motion module 6 needs to be connected to at least the film pasting device 5, and it is usually connected to the film pasting device 5 and the suction head 41 in the film pasting mechanism to control the movement of the above-mentioned components in the y direction. It should be noted that the movement in the y direction referred to here refers to fine-tuning the above-mentioned components in the y direction. Because when the film is pasted on the chip surface, the distance between the edge of the film and the edge of the chip needs to be considered. When the distance between the edges of the two sides of the film and the edge of the chip is not equal, it will affect the attachment of the film and the subsequent packaging process. Therefore, in this embodiment, one function of the above-mentioned y-direction motion module 6 is to fine-tune the film pasting mechanism, at least the position of the film pasting device 5 in the y direction, and the distance of the fine-tuning is usually not greater than the width of the frame to be pasted. The specific structure of the y-direction motion module 6 with fine-tuning function can be set according to the actual situation, and is not specifically limited here. It can be driven based on a servo motor or driven by other methods.

[0044] In this embodiment, the material grabbing mechanism 3 can be connected to the y-direction motion module 6 , and the material grabbing mechanism 3 can move in the y-direction based on the y-direction motion module 6 .

[0045] In this embodiment, the support structure of the entire laminating machine can be a lifting device to adjust the height of the laminating machine, and specifically can adjust the height of different positions of the laminating machine to maintain a horizontal position. The specific structure of the lifting device can be set according to actual conditions and is not specifically limited here.

[0046] The film laminating machine provided in this embodiment can suck the dust on the lead frame and the film laminating platform 1 into the dust collecting box 44 for collection through the suction head 41 and the blower 43, thereby avoiding secondary pollution of the dust and having a high dust removal effect and efficiency.

[0047] The specific structure of the film laminating machine provided in this embodiment will be described in detail in the following utility model embodiments.

[0048] Embodiment 2

[0049] Different from the above utility model embodiment, the utility model embodiment further defines the specific structure of the film laminating machine on the basis of the above utility model embodiment. The rest of the contents have been described in detail in the above utility model embodiment and will not be repeated here.

[0050] In an embodiment of the utility model, at least two groups of the x-direction motion modules 2 and at least two film pasting platforms 1 are included, the film pasting platforms 1 correspond to the x-direction motion modules 2 one by one, and the film pasting platforms 1 are connected to the corresponding x-direction motion modules 2; the film pasting machine also includes a y-direction motion module 6, and the y-direction motion module 6 is connected to the film pasting mechanism through a driving device, so that when working, the driving device drives the film pasting mechanism to move along the y direction across at least two of the film pasting platforms 1.

[0051] In order to improve the film pasting efficiency, in this embodiment, a plurality of film pasting platforms 1 are specifically provided to improve the film pasting efficiency by alternately pasting films. Specifically, in this embodiment, at least two groups of the x-direction motion modules 2 and at least two film pasting platforms 1 are included, and the film pasting platforms 1 correspond to the x-direction motion modules 2 one by one, and the film pasting platforms 1 are connected to the corresponding x-direction motion modules 2; the film pasting machine also includes a y-direction motion module 6, and the y-direction motion module 6 is connected to the film pasting mechanism through a driving device, so that when working, the driving device drives the film pasting mechanism to move along the y direction across at least two film pasting platforms 1.

[0052] In this embodiment, the film pasting machine includes at least two groups of x-direction motion modules 2 and at least two film pasting platforms 1. The x-direction motion modules 2 are connected to the film pasting platforms 1 in a one-to-one correspondence, so that the x-direction motion modules 2 can drive the film pasting platforms 1 to move along the x-direction when working. In this embodiment, multiple film pasting platforms 1 share a set of film pasting mechanisms for film pasting, so the film pasting mechanisms need to be able to move in a large range along the y-direction. At the same time, multiple film pasting platforms 1 will alternately move along the x-direction for film pasting during operation. In this embodiment, the y-direction motion module 6 is specifically used to further realize the function of driving the film pasting mechanism to move in a large range along the y-direction on the basis of driving the film pasting device 5 to make fine adjustments along the y-direction.

[0053] Specifically, in this embodiment, a driving device is added between the y-direction motion module 6 and the various components of the film pasting mechanism to achieve a large-scale movement of the film pasting mechanism along the y-direction. Specifically, it is necessary to drive the various components of the film pasting mechanism to move along the y-direction across at least two of the film pasting platforms 1 through the driving device, so as to achieve film pasting on the frames to be pasted adsorbed by different film pasting platforms 1.

[0054] In the present embodiment, the driving device may include a cylinder connected to the suction head 41, and a servo motor connected to the film pasting device 5. Since the positioning accuracy of the suction head 41 after moving in the y direction does not need to be very high, it is only necessary to achieve that the suction head 41 is roughly relative to each film pasting platform 1. Therefore, in the present embodiment, a cylinder can be used as a driving device for the suction head 41 to move along the y direction to reduce the cost of the film pasting machine. Correspondingly, the pipe 42 connecting the suction head 41 and the blower 43 can be a telescopic pipe 42, that is, a soft pipe 42. The telescopic pipe 42 has a certain deformation ability and can move in coordination with the suction head 41 to ensure that the blower 43 can use the suction head 41 to remove dust from the surface of the frame to be pasted to which each film pasting platform 1 is fixed.

[0055] Since the film pasting device 5 has a high alignment accuracy with each film pasting platform 1 after moving in the y direction, it is necessary to accurately position the film pasting device 5 and the film pasting platform 1. Therefore, in this embodiment, a servo motor can be used as a driving device for the film pasting device 5 to move along the y direction to ensure that it has sufficient alignment accuracy after moving.

[0056] In this embodiment, multiple film laminating platforms 1 will move alternately along the x direction, and after laminating a frame to be laminating carried by a film laminating platform 1, the film laminating mechanism will move along the y direction to the adjacent film laminating platform 1 driven by the above-mentioned driving device to perform film laminating. At this time, during the film laminating process of a frame to be laminating, before the film laminating of the chip is completed, the gripping mechanism 3 can place the next frame to be laminating on the surface of another film laminating platform 1 to prepare for film laminating, thereby improving the film laminating efficiency.

[0057] Specifically, in this embodiment, the film pasting platform 1 may be provided with a heating device for heating the bearing surface of the film pasting platform 1 during operation. The heating device is provided in the film pasting platform 1, which can heat the bearing surface of the film pasting platform 1 for bearing the frame to be pasted, and then heat the frame to be pasted, so as to ensure that the temperature of the film is substantially the same as the temperature of the frame to be pasted during the film pasting process, so as to ensure that the film can be firmly combined with the frame to be pasted. The heating device provided in the film pasting platform 1 can be a thermocouple or a heating device of other structures, and the specific structure of the heating device is not specifically limited here.

[0058] Specifically, in this embodiment, the supporting surface of the film pasting platform 1 is provided with vacuum suction holes. In order to ensure that the film pasting platform 1 can quickly fix the frame to be pasted during the film pasting process, in this embodiment, the frame to be pasted is fixed by vacuum suction holes. Specifically, the vacuum suction holes are provided on the supporting surface of the film pasting platform 1, and usually, the vacuum suction holes are arranged in rows on the supporting surface to adsorb the frame to be pasted.

[0059] Specifically, in this embodiment, the vacuum suction hole is set corresponding to the gap area of ​​adjacent windows in the frame to be filmed. The frame to be filmed is usually provided with multiple windows, each window is equivalent to a core particle. A gap area is set between adjacent windows. In this embodiment, the vacuum suction hole is specifically set corresponding to the gap area, so that the vacuum suction hole specifically adsorbs the gap area, so that the film-applying process is more stable.

[0060] A film laminating machine provided in this embodiment enables the film laminating mechanism to move over a large range by setting up multiple groups of corresponding film laminating platforms 1 and x-axis motion modules 2, and by additionally adding a driving device between the y-axis motion module 6 and the film laminating mechanism, thereby realizing the simultaneous execution of multiple film laminating preparation processes to improve the film laminating efficiency; and by setting vacuum suction holes at the positions of the gap areas between the corresponding windows of the film laminating platform 1, the film laminating process can be made more stable.

[0061] Embodiment 3

[0062] This embodiment also provides a film laminating system, which includes a film laminating machine as provided in any of the above utility model embodiments. In addition to the above film laminating machine, it usually requires power supply components, control components of various components, and other components, the specific contents of which can be set according to actual conditions and are not specifically limited here. The specific contents of the film laminating machine have been described in detail in the above utility model embodiments and will not be repeated here.

[0063] Since the film laminating system provided in this embodiment includes the film laminating machine disclosed in the above embodiment, the film laminating system can effectively avoid secondary pollution of dust, so that defects caused by dust will not occur during the plastic sealing process, thereby avoiding the overflow of polyester material after plastic sealing.

[0064] 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.

[0065] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0066] The above is a detailed introduction to a film laminating machine and a film laminating system provided by the utility model. This article uses specific examples to illustrate the principle and implementation method of the utility model. The description of the above embodiment 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 claims of the utility model.

Claims

1. A film laminating machine, characterized in that: It includes a film pasting platform, an x-axis motion module, a material grabbing mechanism and a film pasting mechanism; The film pasting platform is connected to the x-direction motion module, so that the x-direction motion module drives the film pasting platform to move along the x-direction during operation, and the material grabbing mechanism is arranged at one side of the film pasting mechanism; The film laminating mechanism includes a film laminating device and a dust extractor, and the dust extractor includes a suction head, a pipe, a blower and a dust collection box; the suction head is located on the side of the film laminating device facing the material grabbing mechanism, and the opening of the suction head is arranged toward the film laminating platform; the suction head is connected to the air inlet of the blower through the pipe, and the air outlet of the blower is connected to the dust collection box.

2. The film laminating machine according to claim 1, characterized in that: A filter bag is arranged inside the dust box, and the air outlet of the blower is connected to the filter bag.

3. The film laminating machine according to claim 1, characterized in that: The interior of the suction head is in a conical shape with a gradually shrinking cross section along the gas flow direction.

4. The film laminating machine according to claim 1, characterized in that: The x-direction motion module drives the film sticking platform to pass through the vacuum cleaner from below the suction head, and the opening of the suction head is arranged downward.

5. The film laminating machine according to claim 4, characterized in that: The opening length of the suction head is not less than the width of the film sticking platform.

6. The film laminating machine according to claim 1, characterized in that: It comprises at least two groups of the x-direction motion modules and at least two film pasting platforms, the film pasting platforms correspond to the x-direction motion modules one by one, and the film pasting platforms are connected to the corresponding x-direction motion modules; The film laminating machine further comprises a y-direction motion module, and the y-direction motion module is connected to the film laminating mechanism via a driving device, so that when working, the driving device drives the film laminating mechanism to move along the y-direction across at least two of the film laminating platforms.

7. The film laminating machine according to claim 6, characterized in that: The driving device comprises a cylinder connected to the suction head.

8. The film laminating machine according to claim 7, characterized in that: The pipeline is a telescopic pipeline.

9. The film laminating machine according to claim 6, characterized in that: The driving device includes a servo motor connected to the film sticking device.

10. A film pasting system, characterized in that: It comprises the film laminating machine as claimed in any one of claims 1 to 9.

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