Sheet collecting device and sensing film pasting equipment
By using a sheet collection device to blow the protective film into the collection box with gas, the problem of collecting the protective film when the sensor film application equipment stops was solved. This achieved efficient collection of the protective film without stopping the machine, improving production efficiency and reducing safety hazards.
Patent Information
- Application Number
- CN202422915504.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-27
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-11-27
AI Technical Summary
In existing technologies, the sensor film applicator needs to be shut down when collecting the protective film, which affects production efficiency and poses safety hazards.
Design a sheet collection device, including a collection box, a conveying channel, a moving part and an air outlet, so that the protective film is blown into the collection box by gas, so as to achieve the collection of the protective film without stopping the machine.
It improves production efficiency, reduces safety hazards, and does not affect the continuous operation of equipment.
Smart Images
Figure CN223631003U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to vehicle technical field, especially a kind of sheet collecting device and induction film pasting equipment. BACKGROUND
[0002] As an important means of transportation, the safety, comfort and intelligent level of automobile are increasingly high. As an important way for drivers to interact with vehicles, the functionality and reliability of buttons on vehicles have a crucial influence on driving experience. By applying induction film technology to vehicle buttons, the operation convenience, safety and comfort of vehicles can be effectively improved, and drivers can have a better driving experience.
[0003] When pasting film on buttons using pasting equipment, a layer of protective film on the induction film needs to be torn off first, and the torn-off protective film falls into the collection box located below it, and then the staff takes away the collection box containing the protective film. However, this method requires the pasting equipment to be stopped, and then the staff can pick up the collection box. Stopping affects production efficiency and poses a safety hazard. UTILITY MODEL CONTENTS
[0004] The utility model aims to solve the problem of collecting the protective film of the induction film, which requires the induction film pasting equipment to be stopped, affecting production efficiency. The utility model provides a sheet collecting device and induction film pasting equipment, which can directly discharge the protective film out of the equipment without stopping, thereby improving production efficiency.
[0005] To solve the above technical problems, the embodiment of the utility model discloses a sheet collecting device for collecting the sheet discharged by the equipment body. The sheet collecting device comprises: a collection box for being arranged outside the equipment body; a conveying channel comprising a first channel and a second channel connected in communication, one end of the second channel being in communication with the collection box; a moving member located in the first channel, the moving member being movably connected with the first channel along the extension direction of the first channel; the moving member and the other end of the second channel defining a receiving cavity for receiving the sheet; a first air outlet member arranged on the moving member, the first air outlet member comprising a first air outlet hole, the first air outlet hole being arranged towards the second channel; the first air outlet hole being used for discharging gas to make the sheet move from the receiving cavity towards the second channel.
[0006] The protective film (i.e. a sheet) of the induction film is torn off, and the protective film falls into the receiving cavity between the moving member and the second channel, and then the first air outlet hole of the first air outlet member is opened, and the first air outlet hole starts to discharge gas to blow the protective film in the receiving cavity to move towards the second channel. During the movement of the protective film, the moving member also moves towards the second channel, and the movement of the moving member causes the first air outlet hole to gradually approach the second channel, and the first air outlet hole continuously discharges gas during the approach of the first air outlet hole to the second channel, so as to ensure the continuous blowing effect on the protective film. Under the action of the gas, the protective film passes through the second channel and finally enters the collection box, and then the staff can directly pick up the collection box containing the protective film outside the device body, so as to realize the purpose of discharging the protective film of the induction film, and the device body does not need to be stopped during the process, thereby ensuring the production efficiency and reducing the safety hidden danger.
[0007] According to another specific embodiment of the present application, the sheet collecting device further comprises a connecting plate located outside the first channel and connected with the moving member; and a driving member connected with the connecting plate, wherein the driving member is used to drive the connecting plate to move along the extension direction of the first channel.
[0008] According to the above technical scheme, the driving member drives the connecting plate to move, and the connecting plate drives the moving member to move synchronously in the first channel, so that the first air outlet hole of the first air outlet member on the moving member also moves towards the moving direction of the protective film, thereby realizing the continuous blowing effect on the protective film.
[0009] According to another specific embodiment of the present application, the sheet collecting device further comprises a sliding block connected with the connecting plate; and a sliding rail provided on the outer wall of the first channel, wherein the sliding block is slidingly connected with the sliding rail.
[0010] According to the above technical scheme, the driving member drives the connecting plate to move, and the connecting plate drives the moving member to move in the first channel, and the sliding block also synchronously slides on the sliding rail, so that the cooperation of the sliding block and the sliding rail provides support for the connecting plate, thereby ensuring the stability of the movement of the connecting plate and the moving member.
[0011] According to another specific embodiment of the present application, the sheet collecting device comprises a plurality of first air outlet members, and the plurality of first air outlet members are arranged on the moving member in a first direction.
[0012] According to another specific embodiment of the present application, the sheet collecting device further comprises a fan; each first air outlet member comprises a gas chamber and an air inlet, the gas chamber, the air inlet and the first air outlet hole are in communication, the air inlet is connected with the fan, and the fan supplies gas to the gas chamber.
[0013] According to another specific embodiment of the present application, each of the first air outlets comprises a plurality of first air holes, and the plurality of first air holes are arranged along the first direction.
[0014] According to the above technical solution, each of the plurality of first air outlets comprises a plurality of first air holes, and the plurality of first air holes are arranged along the first direction to improve the coverage range of the first air outlets for discharging air and ensure the air blowing effect on the protective film.
[0015] According to another specific embodiment of the present application, the sheet collecting device further comprises a second air outlet, the second air outlet comprises a second air hole, along the height direction of the conveying channel, the second air hole is higher than the top of the receiving cavity, and is arranged along a second direction towards the bottom wall of the receiving cavity, the second air hole is used for discharging air to make the sheet fall into the receiving cavity, and the second direction is arranged at an acute angle with the height direction of the conveying channel.
[0016] According to the above technical solution, the second direction intersects with the vertical (i.e., height direction) falling path of the protective film, and in the falling process of the protective film, the second air hole discharges air to blow the protective film to accelerate the falling of the protective film, thereby improving the collection efficiency of the protective film. On the other hand, the second air hole is arranged along the second direction towards the bottom wall of the receiving cavity to improve the accuracy of the falling path of the protective film, so as to avoid the interference of the wind speed and direction in the environment on the protective film, thereby changing the falling path and causing deviation from the receiving cavity.
[0017] According to another specific embodiment of the present application, the sheet collecting device further comprises a cover plate, and the cover plate closes the upper end of the second channel.
[0018] According to the above technical solution, the cover plate closes the upper end of the second channel to avoid the air discharged by the first air hole blowing the protective film out of the second channel and affecting the collection of the protective film.
[0019] According to another specific embodiment of the present application, the sheet collecting device further comprises a mounting seat, the mounting seat is fixed to the bottom of the conveying channel, and the mounting seat is used for connecting with the ground or a workbench.
[0020] According to the above technical solution, the mounting seat fixes the conveying channel of the sheet collecting device to the ground or the workbench, so as to facilitate the movement of the moving member in the first channel and the blowing of the protective film by the first air outlet, and avoid the movement of the conveying channel itself in the movement process of the moving member.
[0021] The embodiment of the utility model discloses an induction film pasting equipment based on the above-mentioned sheet collecting device, the induction film includes sheet, the induction film pasting equipment includes: the device body includes the jaw, and the jaw is used to tear off the sheet, the above-mentioned sheet collecting device, the receiving cavity is located below the jaw, and the receiving cavity upper end opening is used to receive the sheet, and the collecting box is located outside the device body. BRIEF DESCRIPTION OF DRAWINGS
[0022] Figure 1 The utility model discloses a sheet collecting device's perspective view Figure 1 .
[0023] Figure 2 The utility model discloses a sheet collecting device's section view Figure 1 .
[0024] Figure 3 The utility model discloses a sheet collecting device's section view Figure 2 .
[0025] Figure 4 The utility model discloses a sheet collecting device's perspective view Figure 2 .
[0026] Figure 5 The utility model discloses a sheet collecting device's perspective view Figure 4 . DETAILED DESCRIPTION
[0027] The following will be described by specific embodiments, and those skilled in the art can easily understand other advantages and effects of the utility model from the content disclosed in the specification. Although the description of the utility model will be introduced together with the preferred embodiments, but this does not mean that the features of the utility model are limited to the implementation. On the contrary, the purpose of introducing the utility model with the implementation is to cover other options or modifications that can be extended based on the claims of the utility model. In order to provide a deep understanding of the utility model, many specific details will be included in the following description. The utility model can also be implemented without using these details. In addition, in order to avoid confusion or obscure the focus of the utility model, some specific details will be omitted in the description. It should be noted that in the case of no conflict, the embodiments in the utility model and the features in the embodiments can be combined with each other.
[0028] It should be noted that in the specification, similar signs and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.
[0029] In the description of the present embodiment, it should be noted that the terms "upper", "lower", "inner", "bottom" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.
[0030] The terms "first", "second", and the like are only used for differentiation in description and cannot be understood as indicating or implying relative importance.
[0031] In the description of the present embodiment, it should also be noted that, unless otherwise explicitly specified and limited, the terms "provision", "connection", "connection" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present embodiment can be understood according to the specific circumstances.
[0032] In order to make the purpose, technical scheme and advantages of the utility model clearer, the embodiments of the utility model will be further described in detail below with reference to the drawings.
[0033] The present application provides an inductive film pasting device for pasting an inductive film onto a key (such as an air conditioner control key in a car). In order to protect the inductive film from damage and set an adhesive layer, there is usually a protective film on the inductive film, which needs to be removed before the pasting operation. The removed protective film needs to be discharged out of the device.
[0034] Reference Figure 1 The inductive film pasting device of the present application includes a device body (not shown in the figure) and a sheet collecting device 100. Among them, the device body includes a clamping jaw, which is used to tear off the protective film of the inductive film, and the sheet collecting device 100, which can also be called a protective film collecting device, is used to discharge the protective film torn off by the clamping jaw out of the device body and collect it in one place.
[0035] Those skilled in the art can understand that in the present embodiment, the sheet collecting device 100 is used to collect the protective film of the inductive film, but in other embodiments, the sheet collecting device 100 can also be used to collect other sheet materials, such as light quality paper and the like. In the following, the inductive film protective film collected by the sheet collecting device 100 will be taken as an example for description.
[0036] Specifically, as Figures 1 to 3As shown, the flake collection device 100 includes a conveying channel 200, a collection box 300, a movable component 400, and a first air outlet 500. The collection box 300 is located outside the device body. The conveying channel 200 includes a first channel 201 and a second channel 202 that are connected to each other, with one end of the second channel 202 communicating with the collection box 300.
[0037] For example, such as Figure 1 and Figure 2 As shown, the second channel 202 of the conveying channel 200 includes a straight section 203 and a bent section 204. To facilitate the pickup of the collection box 300, the position of the collection box 300 is lower than that of the first channel 201. To connect the straight section 203 and the collection box 300, the bent section 204 includes a first part 205, a second part 206 and a third part 207 connected in sequence. The first part 205 is connected to the straight section 203 and the two extend in the same direction. The second part 206 extends along the third direction N (i.e., inclined downward). The third part 207 extends downward along the height direction Z of the conveying channel 200 to communicate with the collection box 300.
[0038] For example, the first channel 201 and the second channel 202 can be an integral structure, with the first channel 201 and the second channel 202 forming two parts of the internal space of the same hollow channel. Alternatively, the first channel 201 and the second channel 202 can also be a separate structure, that is, the first channel 201 and the second channel 202 are two separate components, as long as they are connected.
[0039] like Figure 1 and Figure 2 As shown, the aforementioned movable member 400 is located within the first channel 201, and is movably connected to the first channel 201 in a manner extending along the first channel 201 in the direction M. The other end of the movable member 400 and the second channel 202 define a receiving cavity 208, which is used to receive the sheet. That is, the receiving cavity 208 is part of the first channel 201 and is located between the movable member 400 and the second channel 202.
[0040] The receiving cavity 208 is located below the grippers, and the upper end of the receiving cavity 208 is open for receiving the protective film (also known as a sheet). That is, the protective film torn off by the grippers falls downward into the receiving cavity 208.
[0041] Understandably, in the initial state, that is, when the movable part 400 has not moved, the movable part 400 is furthest from the collection box 300. It is located at the beginning of the first channel 201, that is, the end of the first channel 201 that is farthest from the second channel 202, so as to ensure that the protective film falls between the movable part 400 and the second channel 202, that is, into the receiving cavity 208.
[0042] For example, such asFigure 3 As shown, the moving piece 400 is plate-shaped, and both sides thereof in the first direction X have a slight interval with the inner wall of the first channel 201, and the lower end thereof also has a slight interval with the bottom wall of the first channel 201, so as to ensure smooth movement of the moving piece 400 in the first channel 201, avoid scratching, and also provide a barrier to prevent the protective film from moving in the reverse direction (i.e., from the second channel 202 to the first channel 201). The first channel 201 is rectangular, and the first direction X is the width direction of the first channel 201, which is perpendicular to the extension direction M of the first channel 201.
[0043] In this embodiment, one side of the first channel 201 in the first direction X is provided with a second air outlet piece 600, which includes a second air outlet hole 601. Along the height direction Z of the conveying channel 200, the second air outlet hole 601 is higher than the top of the receiving cavity 208, and is arranged towards the bottom wall of the receiving cavity 208 along the second direction Y. The second air outlet hole 601 is used to discharge gas (such as compressed air) to make the protective film fall into the receiving cavity 208; and the second direction Y is arranged at an acute angle with the height direction Z of the conveying channel 200. For example, the included angle between the second direction Y and the height direction Z of the conveying channel 200 is 45°. It can be understood that the included angle between the second direction Y and the height direction Z of the conveying channel 200 can also be 30°, 35°, 40°, 50°, 55°, 60°, etc.
[0044] In other words, the second direction Y intersects with the vertical (i.e., height direction Z) falling path of the protective film, and then the second air outlet hole 601 discharges compressed air to blow the protective film and make it accelerate falling during the falling process of the protective film, so as to improve the collection efficiency of the protective film. On the other hand, the second air outlet hole 601 is arranged towards the bottom wall of the receiving cavity 208 along the second direction Y, which improves the accuracy of the falling path of the protective film, so as to avoid the interference of the wind speed and direction in the environment, thereby changing the falling path and causing deviation from the receiving cavity 208.
[0045] In this embodiment, the second air outlet piece 600 is arranged on one side of the receiving cavity 208 in the first direction X, but those skilled in the art can understand that in other embodiments, the second air outlet piece 600 can be arranged on the other side of the receiving cavity 208 in the first direction X, or on one side of the receiving cavity 208 in the extension direction M, or on both corners outside the first channel 201.
[0046] As Figure 1 and Figure 3As shown, the first air outlet 500 is arranged on the moving member 400, and the first air outlet 500 comprises a first air outlet hole 501 arranged towards the second channel 202; the first air outlet hole 501 is used to discharge gas (e.g. compressed air) to move the protective film from the receiving cavity 208 towards the second channel 202. That is, during the movement of the moving member 400, the first air outlet 500 arranged thereon moves relative to the conveying channel 200, so that the compressed air discharged from the first air outlet hole 501 of the first air outlet 500 can continuously blow towards the protective film, and along with the movement of the protective film, the first air outlet 500 continuously follows the movement of the protective film in the first channel 201 and discharges compressed air to blow the protective film from the first channel 201 to the second channel 202, and move the protective film from the second channel 202 to the collection box 300.
[0047] It can be understood that after the protective film falls into the receiving cavity 208, the moving member 400 can be moved first, and then the first air outlet hole 501 of the first air outlet 500 is opened to discharge compressed air. Alternatively, the moving member 400 can be moved simultaneously with the opening of the first air outlet hole 501, or the first air outlet hole 501 of the first air outlet 500 can be opened first to discharge compressed air, and then the moving member 400 is moved. The present application does not limit the sequence of opening the moving member 400 and the first air outlet hole 501.
[0048] The sheet collection device 100 comprises a plurality of first air outlets 500, and the plurality of first air outlets 500 are arranged on the moving member 400 in the first direction X. Each first air outlet 500 comprises a plurality of first air outlet holes 501 arranged in the first direction X.
[0049] In the present embodiment, two first air outlets 500 are provided, and each first air outlet 500 comprises 32 first air outlet holes 501. That is, the moving member 400 is provided with 64 first air outlet holes 501 arranged in the first direction X to improve the coverage range of the compressed air discharged from the first air outlet 500 and ensure the movement effect of the protective film. However, it can be understood by those skilled in the art that in other embodiments, other numbers of first air outlets 500 and first air outlet holes 501 can be provided, for example, the number of first air outlets 500 is 1, 3, 4, etc., and correspondingly, the number of first air outlet holes 501 on each first air outlet 500 is 60, 30, 20, etc.
[0050] Exemplarily, the first air outlet hole 501 is arranged adjacent to the bottom wall of the first channel 201 to avoid the compressed air discharged from the first air outlet hole 501 blowing the protective film out of the upper end opening of the receiving cavity 208, affecting the collection of the protective film.
[0051] Each first air outlet 500 comprises an air chamber (not labeled in the figure) and an air inlet 502, the air chamber and the air inlet 502 and the first air outlet hole 501 are in communication, the air inlet 502 is connected with a fan (not shown in the figure), and the fan supplies air for the air chamber. Exemplarily, the fan is a blower, which is communicated with the air inlet 502 through a connecting pipeline (not shown in the figure) to provide compressed air for the air chamber.
[0052] With the above technical scheme, as shown in the figure, Figures 1 to 3 The first air outlet hole 501 of the first air outlet 500 is opened, and the first air outlet hole 501 starts to discharge compressed air to blow the protective film in the receiving cavity 208 to move towards the second channel 202. At the same time of opening the first air outlet hole 501, or before or after, the moving member 400 is also moved towards the second channel 202. During the movement of the moving member 400, the first air outlet hole 501 on the moving member 400 also moves relative to the conveying channel 200, and the compressed air is continuously discharged to ensure the continuous blowing effect on the protective film. Under the action of the compressed air, the protective film passes through the second channel 202 and finally enters the collection box 300. Then the worker can directly pick up the collection box 300 containing the protective film outside the device body, thereby achieving the purpose of discharging the protective film of the induction film, and the process does not need to stop the device body, thereby ensuring the production efficiency and reducing the safety hidden trouble.
[0053] In addition, since the collection box 300 is located outside the device body, the collection box 300 can be set larger, thereby reducing the cleaning frequency.
[0054] As shown in the figure, Figures 3 to 5 The sheet collecting device 100 further comprises a connecting plate 700 and a driving member 800, the connecting plate 700 is located outside the first channel 201 and connected with the moving member 400. Exemplarily, the connecting plate 700 comprises a horizontal plate 701 and two vertical plates 702, wherein the horizontal plate 701 is located at the top of the first channel 201 and parallel to the bottom wall of the first channel 201. The two vertical plates 702 are respectively located at two sides of the horizontal plate 701 in the first direction X and connected with the horizontal plate 701. In other words, the two vertical plates 702 are also located at two sides of the first channel 201 in the first direction X and parallel to the outer wall of the first channel 201.
[0055] The driving member 800 is connected with any one of the two vertical plates 702, and is used to drive the vertical plate 702 connected with the driving member 800 to move along the extension direction M of the first channel 201. That is, the driving member 800 is connected with the vertical plate 702, the driving member 800 is started, and the driving member 800 drives the vertical plate 702 to move, the vertical plate 702 synchronously moves the moving member 400 through the horizontal plate 701, so that the first air outlet hole 501 of the first air outlet member 500 located on the moving member 400 also synchronously moves relative to the conveying channel 200, and the compressed air is discharged to continuously blow the protective film to move towards the collecting box 300.
[0056] Exemplarily, the driving member 800 is a pneumatic slide. However, those skilled in the art can understand that in other embodiments, the driving member 800 can also be other components, such as an electric push rod.
[0057] Further, as shown in Figures 3 to 5 The sheet collecting device 100 further comprises a slide rail 900 and a sliding block 110, wherein the slide rail 900 is arranged on the outer wall of the first channel 201 and extends from the starting end of the first channel 201 to the second channel 202, and the moving member 400 can move from the starting end of the first channel 201 to the second channel 202.
[0058] The sliding block 110 is connected with the vertical plate 702 of the connecting plate 700 and is in sliding connection with the slide rail 900. In the embodiment, the slide rail 900 and the sliding block 110 in sliding connection therewith are arranged on the two outer walls of the first direction X of the first channel 201, each sliding block 110 is connected with the vertical plate 702 on the corresponding side, then the driving member 800 drives the vertical plate 702 to move, the vertical plate 702 drives the moving member 400 to move in the first channel 201, and the sliding block 110 also synchronously slides on the slide rail 900, so that the sliding block 110 and the slide rail 900 provide support for the two vertical plates 702 of the connecting plate 700, and ensure the stability of the movement of the connecting plate 700 and the moving member 400.
[0059] In some possible embodiments, as shown in Figure 1 and Figure 4 A sensor 120 is arranged in the first channel 201 and is used to detect whether there is a protective film in the receiving cavity 208. Exemplarily, the sensor 120 is an optical sensor, which is used to detect whether there is a protective film in the receiving cavity 208, if there is no protective film, the driving member 800 is not started, the first air outlet hole 501 of the first air outlet member 500 is not opened, and the sensing film at the clamping jaw needs to be checked.
[0060] In some possible embodiments, the sheet collecting device 100 further comprises a cover plate 130, which closes the upper end of the second channel 202 of the conveying channel 200. That is, the cover plate 130 closes the upper end of the second channel 202 to avoid compressed air discharged from the first air outlet hole 501 blowing the protective film out of the second channel 202, affecting the collection of the protective film.
[0061] Exemplarily, the cover plate 130 is further provided with a handle 131 to facilitate the staff to take the cover plate 130.
[0062] In some possible embodiments, the sheet collecting device 100 further comprises a mounting base 140, which is fixed to the bottom of the conveying channel 200 and connected with the ground or workbench. Exemplarily, the mounting base 140 fixes the conveying channel 200 of the sheet collecting device 100 to the ground or workbench to facilitate the movement of the moving member 400 in the first channel 201 and the blowing of the protective film by the first air outlet member 500, without causing the conveying channel 200 to move itself during the movement of the moving member 400.
[0063] Although the utility model has been illustrated and described with reference to certain preferred embodiments thereof, it should be understood that the above description is a further detailed description of the utility model in combination with specific embodiments and cannot be deemed as a limitation of the specific implementation of the utility model to these descriptions. Those skilled in the art can make various changes in form and details, including making a number of simple deductions or substitutions, without departing from the spirit and scope of the utility model.
Claims
1. A sheet collecting device for collecting sheets discharged from the device body, characterized in that, The sheet collecting device comprises: a collecting box arranged outside the device body; a conveying channel comprising a first channel and a second channel in communication, one end of the second channel being in communication with the collecting box; a moving member arranged in the first channel, the moving member being movably connected with the first channel along the extension direction of the first channel; the moving member and the other end of the second channel defining a receiving cavity for receiving a sheet; a first air outlet member arranged on the moving member, the first air outlet member comprising a first air outlet hole arranged towards the second channel; the first air outlet hole being used for discharging air to move the sheet from the receiving cavity towards the second channel.
2. The sheet collecting device according to claim 1, wherein The sheet collecting device further comprises: a connecting plate arranged outside the first channel and connected with the moving member; a driving member connected with the connecting plate, the driving member being used for driving the connecting plate to move along the extension direction of the first channel.
3. The sheet collecting device according to claim 2, wherein The sheet collecting device further comprises: a sliding block connected with the connecting plate; a sliding rail arranged on the outer wall of the first channel, the sliding block being slidingly connected with the sliding rail.
4. The sheet collection device of claim 1, wherein The sheet collecting device comprises a plurality of first air outlet members arranged on the moving member along a first direction.
5. The sheet collecting device according to claim 4, wherein The sheet collecting device further comprises a fan; each first air outlet member comprises an air chamber and an air inlet, the air chamber, the air inlet and the first air outlet hole being in communication, the air inlet being connected with the fan, and the fan being used for supplying air to the air chamber.
6. The sheet collecting device according to claim 5, wherein Each first air outlet member comprises a plurality of first air outlet holes arranged along the first direction.
7. The sheet collection device of claim 1, wherein The sheet collecting device further comprises a second air outlet member comprising a second air outlet hole, the second air outlet hole being arranged higher than the top of the receiving cavity along the height direction of the conveying channel and towards the bottom wall of the receiving cavity along a second direction, the second air outlet hole being used for discharging air to make the sheet fall into the receiving cavity; the second direction being arranged at an acute angle with the height direction of the conveying channel.
8. The sheet collection device of claim 1, wherein The sheet collecting device further comprises a cover plate closing the upper end of the second channel.
9. The sheet collection device of claim 1, wherein The sheet collecting device further comprises a mounting seat fixed to the bottom of the conveying channel, the mounting seat being used for connecting with the ground or a workbench.
10. An induction film application apparatus, the induction film comprising a sheet, characterized by, The sheet collecting device comprises: a device body comprising a clamping jaw used for tearing off a sheet; the sheet collecting device according to any one of claims 1 to 9, the receiving cavity being arranged below the clamping jaw and having an upper end opening for receiving a sheet; and the collecting box being arranged outside the device body.