Gas card laminating machine

Abstract

The present invention relates to the technical field of special equipment, and specifically discloses a gas collecting card film pasting machine with high film pasting efficiency and stable quality, which includes a cabinet, a control device, a feed conveyor belt, a divider, a mounting frame, a film pasting trigger electric eye, a first film feeder, a second film feeder, a clamping mechanism and a discharge conveyor belt. The cabinet has a storage space, the control device is installed on the top surface of the cabinet, the feed conveyor belt is parallel to the top surface of the cabinet and is used to access the gas collecting card to be pasted with film sent from the divider, and the mounting frame passes through the upper surface of the cabinet and is inserted into the storage space; the film pasting trigger electric eye is arranged between the divider and the mounting frame and is electrically connected to the control device, the first film feeder and the second film feeder are respectively installed at both ends of the mounting frame and correspond to the output ends of the feed conveyor belt respectively, and the two are used together to apply film to both sides of the gas collecting card; the clamping mechanism is used to press the film on the gas collecting card, and the discharge conveyor belt is used to receive the pressed gas collecting card and send the gas collecting card to the next station.

Description

Technical Field

[0001] The invention relates to the technical field of special equipment, in particular to a gas collecting card film laminating machine. Background Art

[0002] The gas collection card is a device used to collect carbon dioxide gas exhaled by the human body. It detects the indicators of carbon dioxide gas to indicate whether the human body is infected with certain diseases, so as to provide targeted treatment for the patient's condition. During the production process of the gas collection card, a single-hole film needs to be attached to each side of the gas collection card to facilitate printing the model and production information of the gas collection card, and to facilitate medical staff to mark relevant information of the examination on the single-hole film.

[0003] However, the traditional film pasting process of the gas collecting card mainly adopts the manual film pasting method. Specifically, one side of the single-hole film is manually peeled off from the base paper and pasted on one side of the gas collecting card, and then another single-hole film is peeled off and pasted on the other side of the gas collecting card. After pasting, it is necessary to press the film to prevent the film from falling off due to pasting during the use of the gas collecting card. This film pasting method is time-consuming, labor-intensive, and has low film pasting efficiency. It is difficult to adapt to mass production, and the product quality is unstable, and it is difficult to improve the market competitiveness of the product. Summary of the invention

[0004] Based on this, it is necessary to provide a gas collecting card film laminating machine that can attach single-hole films to both sides of the gas collecting card to address the technical problems of low film laminating efficiency and unstable quality.

[0005] A gas collecting card film laminating machine, comprising a cabinet, a control device, a feed conveyor belt, a divider, a film laminating trigger electric eye, a film laminating assembly, a clamping mechanism and a discharge conveyor belt. The cabinet has a storage space, a film laminating opening is provided on the top surface of the cabinet, and the film laminating opening is connected to the storage space. The control device is installed on the top surface of the cabinet, the conveying surface of the feed conveyor belt is parallel to the top surface of the cabinet, the input end of the feed conveyor belt is connected to the output end of the divider, and the output end of the feed conveyor belt is adjacent to the film laminating opening. The divider is used to access and separate the gas collecting cards to be laminating, and to feed the separated gas collecting cards into the feed conveyor belt one by one.

[0006] The film-triggering electric eye is adjacent to the output end of the feed conveyor belt and is electrically connected to the control device. The film-triggering electric eye is used to sense the gas collecting card and transmit the material signal to the control device.

[0007] The film sticking assembly includes a mounting frame, a first film feeder and a second film feeder, the mounting frame is adjacent to the film sticking port and connected to the cabinet, one end of the mounting frame passes through the upper surface of the cabinet and is inserted into the accommodating space; the first film feeder is mounted on the top of the mounting frame and corresponds to the output end of the feed conveyor belt, the second film feeder is accommodated in the accommodating space and mounted on the bottom end of the mounting frame, the output end of the second film feeder passes through the film sticking port and corresponds to the output end of the feed conveyor belt, the first film feeder and the second film feeder are electrically connected to the control device respectively and are used to install the base paper with the single-hole film attached thereto, the control device receives the material signal transmitted by the film sticking trigger electric eye, and controls the first film feeder to attach the single-hole film to one side of the gas collecting card and controls the second film feeder to attach the single-hole film to the other side of the gas collecting card.

[0008] The clamping mechanism is used for pressing the single-hole films attached to the two sides of the gas collecting card, and the discharge conveyor belt is used for receiving the pressed gas collecting card and sending the gas collecting card to the next station.

[0009] In one embodiment, the gas collecting card film laminating machine also includes a gas collecting card duplicate detection electric eye, which is arranged between the distributor and the film laminating trigger electric eye and is electrically connected to the control device. The gas collecting card duplicate detection electric eye is used to detect overlapping gas collecting cards output by the distributor and report an error to the control device.

[0010] In one of the embodiments, a level detection electric eye is provided in the distributor, and the level detection electric eye is electrically connected to the control device. The level detection electric eye is used to report an error to the control device when there is insufficient material in the distributor.

[0011] In one embodiment, the clamping mechanism includes a bracket, a height adjustment member, a lower row of rollers and an upper row of rollers, the bracket is located between the feed conveyor belt and the discharge conveyor belt and is connected to the top surface of the cabinet, the height adjustment member is connected to the top of the bracket, the lower row of rollers is connected to the bottom of the bracket, the upper row of rollers is connected to the output end of the height adjustment member and corresponds to the lower row of rollers, an extrusion channel is provided between the lower row of rollers and the upper row of rollers, the extrusion channel is used to penetrate the air collecting card after film pasting, and the upper row of rollers is used to approach the lower row of rollers under the drive of the height adjustment member and jointly extrude the air collecting card after film pasting with the lower row of rollers.

[0012] In one embodiment, the first film feeder includes an unwinding frame, a guide plate and a winding frame, the unwinding frame, the guide plate and the winding frame are sequentially installed on the mounting frame, one end of the base paper is wound around the unwinding frame, and the free end of the base paper extends along the top surface of the guide plate, the end of the guide plate and the bottom surface of the guide plate in sequence and is rotatably connected to the winding frame.

[0013] The gas collecting card film laminating machine of the present invention is implemented by respectively setting a film laminating triggering electric eye, a first film feeder and a second film feeder. When the film laminating triggering electric eye detects that a gas collecting card passes on the feed conveyor belt, the film laminating triggering electric eye transmits the signal of the material passing to the control device, so that the control device further controls the actions of the first film feeder and the second film feeder, thereby attaching the single-hole film to the two sides of the gas collecting card respectively, and then squeezing the gas collecting card after film laminating through a clamping mechanism, so that the single-hole film is tightly attached to the two sides of the gas collecting card, and the single-hole film is prevented from falling off the gas collecting card. This operation process replaces the manual film laminating operation, greatly improves the film laminating efficiency, and ensures the stability of product quality, which is beneficial to improving the market competitiveness of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of a gas collecting card laminating machine in one embodiment of the present invention;

[0015] Figure 2 for Figure 1 A schematic diagram of a partially enlarged structure of part A in the illustrated embodiment;

[0016] Figure 3 for Figure 1 A schematic diagram of the local enlarged structure of part B in the illustrated embodiment. DETAILED DESCRIPTION

[0017] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0018] See also Figure 1The present invention provides a gas collecting card film laminating machine 10, which includes a cabinet 100, a control device 200, a feed conveyor belt 300, a distributor 400, a film laminating trigger electric eye 500, a film laminating assembly 600, a clamping mechanism 700 and a discharge conveyor belt 800. The cabinet 100 has a storage space 110, and a film laminating port 120 is provided on the top surface of the cabinet 100, and the film laminating port 120 is connected to the storage space 110. The control device 200 is installed on the top surface of the cabinet 100, the conveying surface of the feed conveyor belt 300 is parallel to the top surface of the cabinet 100, the input end of the feed conveyor belt 300 is connected to the output end of the distributor 400, and the output end of the feed conveyor belt 300 is adjacent to the film laminating port 120. The distributor 400 is used to access and separate the gas collecting cards to be film-laminated, and to feed the separated gas collecting cards into the feed conveyor belt 300 one by one. The film-triggering electric eye 500 is adjacent to the output end of the feed conveyor belt 300 and is electrically connected to the control device 200 . The film-triggering electric eye 500 is used to sense the gas collecting card and transmit the material signal to the control device 200 .

[0019] The film sticking assembly 600 includes a mounting frame 610, a first film feeder 620 and a second film feeder 630. The mounting frame 610 is adjacent to the film sticking port 120 and connected to the cabinet 100. One end of the mounting frame 610 passes through the upper surface of the cabinet 100 and is inserted into the accommodating space 110. The first film feeder 620 is installed at the top of the mounting frame 610 and corresponds to the output end of the feed conveyor belt 300. The second film feeder 630 is accommodated in the accommodating space 110 and is installed at the bottom of the mounting frame 610. The output end of the second film feeder 630 passes through the film sticking port 120 and corresponds to the output end of the feed conveyor belt 300. For example, the first film feeder 620 and the second film feeder 630 are symmetrically arranged at both ends of the mounting frame 610. The first film feeder 620 and the second film feeder 630 are respectively electrically connected to the control device 200 and are respectively used to install the base paper with the single-hole film attached. The control device 200 receives the material signal transmitted by the film triggering electric eye 500 and controls the first film feeder 620 to attach the single-hole film to one side of the gas collecting card and controls the second film feeder 630 to attach the single-hole film to the other side of the gas collecting card. The pressing mechanism 700 is used to press the single-hole film attached to the two sides of the gas collecting card, and the discharge conveyor belt 800 is used to receive the pressed gas collecting card and send the gas collecting card to the next station.

[0020] The gas collecting card film laminating machine 10 of the present invention is implemented by respectively setting a film laminating triggering electric eye 500, a first film feeder 620 and a second film feeder 630. When the film laminating triggering electric eye 500 detects that a gas collecting card passes through the feeding conveyor belt 300, the film laminating triggering electric eye 500 transmits the signal of the material passing through to the control device 200, so that the control device 200 further controls the operation of the first film feeder 620 and the second film feeder 630, thereby attaching the single-hole film to the two sides of the gas collecting card respectively, and then squeezing the gas collecting card after film laminating through the clamping mechanism 700, so that the single-hole film is tightly attached to the two sides of the gas collecting card to prevent the single-hole film from falling off the gas collecting card. This operation process replaces the manual film laminating operation, greatly improves the film laminating efficiency, and ensures the stability of product quality, which is conducive to improving the market competitiveness of the product.

[0021] The cabinet 100 is used to receive the control device 200, the feed conveyor belt 300, the divider 400, the film triggering electric eye 500, the film assembly 600, the clamping mechanism 700 and the discharge conveyor belt 800, so as to realize the installation and setting of each component. In one embodiment, a plurality of legs 130 are provided at the bottom of the cabinet 100 to raise the horizontal height of the bottom of the cabinet 100 to prevent water stains or oil stains on the factory floor from entering the cabinet 100, thereby preventing the internal devices of the cabinet 100 from being contaminated. Furthermore, universal wheels 140 are also provided at the bottom of the cabinet 100. By providing the universal wheels 140, a rolling connection between the cabinet 100 and the factory floor is realized. In this way, in the process of transporting the film laminating machine, the film laminating machine only needs to be pushed with a small force to move the film laminating machine, so as to adjust the position of the film laminating machine, thereby reducing the difficulty of transporting the film laminating machine. It should be noted that in actual production, the cabinet 100 is provided with an openable cabinet door. In this way, during the film pasting operation, the cabinet door can be closed to prevent external dust from entering the cabinet 100 and then contaminating the single-hole film to be attached. When the number of single-hole films on the base paper is insufficient, the cabinet door can be opened to replace the new base paper.

[0022] The control device 200 is used to control the operation of various electrical components of the film laminating machine of the present invention to ensure the orderly and effective film laminating operation. In one embodiment, the control device 200 includes a controller and a touch screen. The controller is electrically connected to the feed conveyor belt 300, the divider 400, the film laminating trigger electric eye 500, the first film feeder 620, the second film feeder 630, the clamping mechanism 700, the discharge conveyor belt 800 and the touch screen. The touch screen is used to receive external instructions and transmit the received instructions to the controller, so as to facilitate the controller to further control the actions of each actuator. Of course, in actual production, a button control box can also be selected to replace the touch screen according to production conditions to obtain production instructions and achieve the purpose of reducing the manufacturing cost of the film laminating machine.

[0023] The distributor 400 is used to place the gas collecting cards to be filmed one by one onto the feed conveyor belt 300, so that the first film feeder 620 and the second film feeder 630 can perform film-feeding operations on each gas collecting card one by one. In one embodiment, a level detection electric eye 410 is provided in the distributor 400, and the level detection electric eye 410 is electrically connected to the control device 200. The level detection electric eye 410 is used to report an error to the control device 200 when the material in the distributor 400 is insufficient. For example, the level detection electric eye 410 is accommodated in the inner cavity of the distributor 400 and connected to the inner surface of the distributor 400, and the level detection electric eye 410 is adjacent to the bottom of the distributor 400. Specifically, during the film pasting operation of the gas collecting card, when there is no gas collecting card within the scanning range of the level detection electric eye 410, that is, when there is insufficient material in the distributor 400, the level detection electric eye 410 reports the abnormal information to the control device 200. In this way, the control device 200 can further issue a warning to the operator through an external alarm device, so as to add material to the distributor 400 in time to ensure the continuous film pasting operation of the gas collecting card.

[0024] The film-triggering electric eye 500 is used to sense the gas collecting card and transmit the position information of the gas collecting card to the control device 200, so that the control device 200 can further control the actions of the first film feeder 620 and the second film feeder 630. Preferably, the film-triggering electric eye 500 is arranged at one end of the feed conveyor belt 300 adjacent to the mounting frame 610, and the output end of the film-triggering electric eye 500 scans the gas collecting card in the vertical direction. In this way, when the gas collecting card does not move to the film sticking triggering electric eye 500, that is, the gas collecting card is far away from the first film feeder 620 and the second film feeder 630, the first film feeder 620 and the second film feeder 630 are in a standby state; when the gas collecting card moves to the film sticking triggering electric eye 500, the film sticking triggering electric eye 500 detects the gas collecting card and sends a signal to the control device 200 that the gas collecting card has passed. In this way, the control device 200 controls the first film feeder 620 and the second film feeder 630 to operate and transport the single-hole film to the gas collecting card, so as to facilitate the single-hole film to be attached to both sides of the gas collecting card. When the film sticking operation of a single gas collecting card is completed, the control device 200 controls the first film feeder 620 and the second film feeder 630 to standby until the next gas collecting card moves to the film sticking triggering electric eye 500, and the film sticking operation of the next gas collecting card is performed again. It can be understood that the first film feeder 620 and the second film feeder 630 actually perform inching operation under the action of the control device 200. In this way, when the time interval of the gas collecting cards transmitted from the distributor 400 to the feed conveyor belt 300 is irregular, the actions of the first film feeder 620 and the second film feeder 630 are always based on the detection content of the film sticking triggering electric eye 500, thereby avoiding the occurrence of incorrect film sticking problems of the first film feeder 620 and the second film feeder 630 caused by unstable feeding of the gas collecting card, so as to ensure the reliability of the film sticking operation and improve the film sticking quality of the gas collecting card.

[0025] The first film feeder 620 is used to attach a single-hole film to the top surface of the gas collection card, and the second film feeder 630 is used to attach a single-hole film to the bottom surface of the gas collection card. Figure 2 In one embodiment, the first film feeder 620 includes a unwinding frame 621, a guide plate 622 and a winding frame 623. The unwinding frame 621, the guide plate 622 and the winding frame 623 are sequentially installed on the mounting frame 610. One end of the base paper is wound around the unwinding frame 621. The free end of the base paper extends along the top surface of the guide plate 622, the end of the guide plate 622 and the bottom surface of the guide plate 622 in sequence and is rotatably connected to the winding frame 623. In other words, the free end of the base paper extends from the initial end of the guide plate 622 to the end of the guide plate 622 via the top surface of the guide plate 622, and after winding around the end of the guide plate 622, it is folded back to the initial end of the guide plate 622 via the bottom surface of the guide plate 622, and is rotatably connected to the winding frame 623. The initial end of the guide plate 622 here refers to the end of the guide plate 622 connected to the mounting frame 610. Specifically, when the air collecting card is being pasted with film, the control device 200 controls the unwinding rack 621 to unwind, and controls the reeling rack 623 to reel in. In this way, during the unwinding and reeling process of the unwinding rack 621 and the reeling rack 623, the base paper slides relative to the end of the guide plate 622, that is, the base paper slides relative to the air collecting card. Since the single-hole film is attached to the base paper after cutting, when the base paper moves to the end of the guide plate 622, the base paper is always attached to the guide plate 622, and the single-hole film is separated from the base paper, and then falls on one side of the air collecting card and adheres to the air collecting card, thereby completing the film pasting operation of the air collecting card. It should be noted that the unwinding frame 621 and the winding frame 623 of the present embodiment actually include an unwinding motor for driving the unwinding frame 621 to rotate and a winding motor for driving the winding frame 623 to rotate, respectively. The unwinding motor and the winding motor are electrically connected to the control device 200, respectively. That is to say, the unwinding frame 621 and the winding frame 623 are not simple frames, but devices that can be operated under the electrical control of the control device 200. Without explaining the unwinding motor and the winding motor, it should be considered that the unwinding frame 621 and the winding frame 623 are driven to rotate by the corresponding motors under the action of the control device 200, which will not be repeated here.

[0026] In actual operation, a transparent glass cover or acrylic cover can also be set on the top of the cabinet 100, so that the transparent glass cover or acrylic cover covers the first film feeder 620 to prevent dust in the factory from entering the single-hole film during the film pasting process, thereby affecting the viscosity of the single-hole film, so as to ensure the film pasting effect.

[0027] In addition, it needs to be further explained that the structure of the second film feeder 630 is the same as that of the first film feeder 620. The two are symmetrically arranged on the mounting frame 610, and are respectively used to attach single-hole films to the bottom and top surfaces of the gas collecting card. The structure of the second film feeder 630 can refer to the aforementioned description of the structure and working principle of the first film feeder 620, and will not be repeated here.

[0028] The pressing mechanism 700 is used to strengthen the film pasting effect of the gas collecting card to ensure the film pasting quality of the gas collecting card. Figure 3 In one embodiment, the clamping mechanism 700 includes a bracket 710, a height adjustment member 720, a lower row of rollers 730 and an upper row of rollers 740. The bracket 710 is located between the feed conveyor belt 300 and the discharge conveyor belt 800 and is connected to the top surface of the cabinet 100. The height adjustment member 720 is connected to the top of the bracket 710, the lower row of rollers 730 is connected to the bottom of the bracket 710, the upper row of rollers 740 is connected to the output end of the height adjustment member 720 and corresponds to the lower row of rollers 730. An extrusion channel 750 is provided between the lower row of rollers 730 and the upper row of rollers 740. The extrusion channel 750 is used to penetrate the gas collecting card after film pasting. The upper row of rollers 740 is used to approach the lower row of rollers 730 under the drive of the height adjustment member 720 and jointly extrude the gas collecting card after film pasting with the lower row of rollers 730. Specifically, during the film laminating operation, the upper surface of the lower row of rollers 730 is at the same horizontal height as the belt surface of the feed conveyor belt 300, and the horizontal height of the upper row of rollers 740 is adjusted to an appropriate position with the help of the height adjustment member 720 to limit the height of the extrusion channel 750. After the air collecting card is laminar, the air collecting card enters the extrusion channel 750, and the single-hole film attached to both sides of the air collecting card is pressed against the outer surface of the air collecting card under the joint extrusion of the upper row of rollers 740 and the lower row of rollers 730, thereby achieving a firm connection between the single-hole film and the surface of the air collecting card.

[0029] In one embodiment, the gas collecting card laminating machine further comprises a gas collecting card duplicate detection electric eye 900, which is disposed between the distributor 400 and the laminating trigger electric eye 500 and is electrically connected to the control device 200. The gas collecting card duplicate detection electric eye 900 is used to detect the overlapping gas collecting cards output by the distributor 400 and report an error to the control device 200. Preferably, the gas collecting card duplicate detection electric eye 900 is an infrared rangefinder. By setting an air collecting card duplicate detection electric eye 900 between the divider 400 and the film-sticking triggering electric eye 500, the air collecting card duplicate detection electric eye 900 measures the thickness of the air collecting cards passing through its scanning range one by one. When the detected thickness value of the air collecting card deviates from the set value of the air collecting card thickness in the air collecting card duplicate detection electric eye 900, the air collecting card duplicate detection electric eye 900 reports an error to the control device 200. The control device 200 further issues a warning to the operator through an external alarm device, and notifies the operator that two or more air collecting cards overlap, so that the operator can separate the overlapping air collecting cards to ensure the effective implementation of the air collecting card film-sticking operation.

[0030] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0031] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A gas collecting card laminating machine (10), characterized in that: The invention comprises a cabinet (100), a control device (200), a feeding conveyor belt (300), a material distributor (400), a film-applying trigger electric eye (500), a film-applying assembly (600), a pressing mechanism (700) and a discharging conveyor belt (800). The cabinet (100) has a accommodating space (110), a film pasting opening (120) is provided on the top surface of the cabinet (100), the film pasting opening (120) is communicated with the accommodating space (110), the control device (200) is installed on the top surface of the cabinet (100), the conveying surface of the feed conveyor belt (300) is parallel to the top surface of the cabinet (100), the input end of the feed conveyor belt (300) is communicated with the output end of the distributor (400), the output end of the feed conveyor belt (300) is adjacent to the film pasting opening (120), and the distributor (400) is used to access and separate the gas collecting cards to be pasted with film, and to feed the separated gas collecting cards into the feed conveyor belt (300) one by one; The film-triggering electric eye (500) is adjacent to the output end of the feed conveyor belt (300) and is electrically connected to the control device (200). The film-triggering electric eye (500) is used to sense the gas collecting card and transmit a material signal to the control device (200); The film sticking assembly (600) comprises a mounting frame (610), a first film feeder (620) and a second film feeder (630); the mounting frame (610) is adjacent to the film sticking port (120) and connected to the cabinet (100); one end of the mounting frame (610) passes through the upper surface of the cabinet (100) and is inserted into the accommodating space (110); the first film feeder (620) is mounted on the top end of the mounting frame (610) and corresponds to the output end of the feed conveyor belt (300); the second film feeder (630) is accommodated in the accommodating space (110) and mounted on the bottom end of the mounting frame (610) The output end of the second film feeder (630) is provided with the film sticking port (120) and corresponds to the output end of the feed conveyor belt (300); the first film feeder (620) and the second film feeder (630) are respectively electrically connected to the control device (200) and are respectively used to install the base paper with the single-hole film stuck on it; the control device (200) receives the material signal transmitted by the film sticking triggering electric eye (500), and controls the first film feeder (620) to stick the single-hole film on one side of the gas collecting card and controls the second film feeder (630) to stick the single-hole film on the other side of the gas collecting card; The pressing mechanism (700) is used to press the single-hole film attached to the two sides of the gas collecting card, and the discharge conveyor belt (800) is used to receive the pressed gas collecting card and convey the gas collecting card to the next workstation; The distributor (400) is provided with a material level detection electric eye (410), the material level detection electric eye (410) is electrically connected to the control device (200), and the material level detection electric eye (410) is used to report an error to the control device (200) when there is insufficient material in the distributor (400); The clamping mechanism (700) comprises a bracket (710), a height adjustment member (720), a lower row of rollers (730) and an upper row of rollers (740); the bracket (710) is located between the feed conveyor belt (300) and the discharge conveyor belt (800) and is connected to the top surface of the cabinet (100); the height adjustment member (720) is connected to the top of the bracket (710); the lower row of rollers (730) is connected to the bottom of the bracket (710); and the upper row of rollers (740) is connected to the bottom of the bracket (710). (740) is connected to the output end of the height adjustment member (720) and corresponds to the lower row roller (730), and an extrusion channel (750) is provided between the lower row roller (730) and the upper row roller (740), and the extrusion channel (750) is used to penetrate the gas collecting card after film lamination, and the upper row roller (740) is used to approach the lower row roller (730) under the drive of the height adjustment member (720) and jointly extrude the gas collecting card after film lamination with the lower row roller (730); The first film feeder (620) includes a unwinding frame (621), a guide plate (622) and a winding frame (623), and the unwinding frame (621), the guide plate (622) and the winding frame (623) are sequentially installed on the mounting frame (610), one end of the base paper is wound around the unwinding frame (621), and the free end of the base paper extends along the top surface of the guide plate (622), the end of the guide plate (622) and the bottom surface of the guide plate (622) in sequence and is rotatably connected to the winding frame (623).

2. The gas collecting card laminating machine (10) according to claim 1, characterized in that: The gas collecting card film laminating machine (10) further comprises a gas collecting card duplicate detection electric eye (900), which is arranged between the distributor (400) and the film laminating trigger electric eye (500) and is electrically connected to the control device (200). The gas collecting card duplicate detection electric eye (900) is used to detect overlapping gas collecting cards output by the distributor (400) and report an error to the control device (200).

3. The gas collecting card laminating machine (10) according to claim 2, characterized in that: The gas collecting card re-opening detection electric eye (900) is an infrared range finder.

4. The gas collecting card laminating machine (10) according to claim 1, characterized in that: The unwinding frame (621) and the rewinding frame (623) respectively include an unwinding motor for driving the unwinding frame (621) to rotate and a rewinding motor for driving the rewinding frame (623) to rotate. The unwinding motor and the rewinding motor are respectively electrically connected to the control device (200).

5. The gas collecting card laminating machine (10) according to claim 1, characterized in that: A transparent glass cover or an acrylic cover is arranged on the top of the cabinet (100), and a first film feeder (620) is arranged on the transparent glass cover or the acrylic cover.

6. The gas collecting card laminating machine (10) according to claim 1, characterized in that: A plurality of supporting feet (130) are arranged at the bottom of the cabinet (100), and a universal wheel (140) is also arranged at the bottom of the cabinet (100).

7. The gas collecting card laminating machine (10) according to claim 1, characterized in that: The cabinet (100) is provided with an openable and closable cabinet door.

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