A high-speed, neatly arranged suction-type material collection mechanism for thin film products.

Abstract

This utility model relates to the technical field of film product manufacturing equipment, and in particular to a high-speed, neatly arranged film product receiving mechanism with an upper suction system. The mechanism includes a base frame, a lower suction conveying mechanism mounted on the base frame, and a gantry upper frame. The upper suction conveying mechanism on the gantry upper frame smoothly absorbs and transports the film products from the lower suction conveying mechanism to the top of the receiving hopper. A side-dropping mechanism is located on the side of the upper suction conveying mechanism to knock the products into the receiving hopper. A hopper-tapping mechanism is located on one or both sides of the receiving hopper to neatly tap the stacked products. This utility model achieves automation, neatness, and multi-specification compatibility in film product receiving, effectively improving receiving efficiency and product quality.

Description

Technical Field

[0001] This utility model relates to the technical field of film product manufacturing equipment, and in particular to a high-speed, neat material collection mechanism for film products using a suction type. Background Technology

[0002] In the production of thin film products (such as optical films and packaging films), finished products need to be neatly collected and stacked in a hopper for subsequent packaging and transportation. Most existing receiving mechanisms use inclined flow channels, relying on the product's own weight to slide into the receiving hopper. This method has several drawbacks: First, the product rubs against the flow channel surface during its descent, easily causing scratches and affecting product quality; second, for products with smooth surfaces or small sizes, jamming can easily occur in the flow channel, leading to production interruptions; third, the products are not neatly stacked after falling into the hopper, usually requiring manual sorting by operators, which not only increases labor intensity but also poses a risk of contamination from manual contact with the products; finally, when producing products of different specifications (especially different widths), it is often necessary to replace the entire hopper or perform cumbersome mechanical adjustments, resulting in long changeover times, poor equipment compatibility, and low production efficiency.

[0003] Therefore, there is an urgent need for an automated material receiving mechanism that can achieve high-speed, neat, and damage-free material receiving and can quickly adapt to different product specifications. Utility Model Content

[0004] The technical problem this invention aims to solve is to overcome the shortcomings of existing technologies and provide a high-speed, neat, suction-type material collection mechanism for thin film products. This invention can effectively prevent product scratches and jamming, achieve automatic and neat stacking, and quickly adapt to the material collection needs of products of different specifications.

[0005] The technical solution adopted by this utility model to solve its technical problem is: A high-speed, neatly arranged material collection mechanism for film products with suction type has a base frame, the product travel direction is set as X direction, the direction perpendicular to the horizontal plane of X direction is Y direction, and the height direction of the base frame is Z direction; The base frame is provided with a lower suction conveying mechanism for carrying and conveying film products, and a gantry upper frame spans above the lower suction conveying mechanism; the gantry upper frame is equipped with an upper suction conveying mechanism for adsorbing and continuing to convey film products from the lower suction conveying mechanism, and the discharge end of the lower suction conveying mechanism and the feed end of the upper suction conveying mechanism are at least partially overlapped. A side-dropping mechanism is installed on the side of the upper suction transmission mechanism, and a receiving bin is provided below the discharge end of the upper suction transmission mechanism. There is at least one receiving bin. The side-dropping mechanism knocks the film product on the upper suction transmission mechanism into the receiving bin along the Z direction. The receiving bin is equipped with a bin-tapping mechanism for tapping and stacking film products to make them neat and orderly.

[0006] The connection between the lower and upper suction transmission mechanisms ensures a smooth transition in product transmission, which is the foundation for achieving "no scratches and no jamming." Then, through the cooperation of the side knocking mechanism and the hopper tapping mechanism, the fundamental problem of uneven product stacking is solved as a whole.

[0007] Furthermore, the upper suction transmission mechanism includes at least one belt assembly, each belt assembly including a belt bracket, on which an upper suction belt and a belt servo motor for driving the suction belt to rotate are mounted; each belt assembly also includes a belt adjustment assembly for adjusting the position of the upper suction belt along the Y direction, the belt adjustment assembly including an adjustment servo motor, the output end of the adjustment servo motor being connected to a lead screw and nut pair, the nut of the lead screw and nut pair being connected to the belt bracket, and the belt bracket being further connected to a linear guide rail assembly for improving the movement stability of the belt bracket.

[0008] By independently adjusting the Y-axis of each belt assembly, the total width and layout of the suction area can be flexibly changed, perfectly adapting to film products of different sizes (especially widths), greatly improving the equipment's compatibility and changeover efficiency, and reducing downtime.

[0009] Furthermore, the side knocking mechanism includes a servo electric cylinder installed on the side of the belt bracket, and the push rod of the servo electric cylinder is equipped with a knocking plate.

[0010] The side-dismounting mechanism enables precise coordination and synchronization of the dismounting action. Regardless of belt adjustments to fit the product width, the dismounting plate always follows the side edge of the product, ensuring the effectiveness and reliability of the dismounting action. This avoids issues such as missing or misaligned dismounting due to misalignment, further guaranteeing the stability and neatness of material collection. Furthermore, the upper suction transmission mechanism includes two belt assemblies, one of which has a wider upper suction belt than the other.

[0011] By using suction belts of varying widths, an optimized suction force distribution scheme is provided. Wider belts provide primary support to the product body, ensuring smooth transport; narrower belts can be used for auxiliary support or to specifically target particular areas. This design can be optimized for products of different sizes, further enhancing the stability and adaptability of the transport process and preventing warping or shifting during transport.

[0012] Furthermore, an intermediate knock-down mechanism is added between the two belt assemblies. The intermediate knock-down mechanism includes an intermediate adjustment servo motor. The output end of the intermediate adjustment servo motor is connected to a lead screw and nut pair. The nut of the lead screw and nut pair is connected to an intermediate servo electric cylinder. An intermediate knock-down plate is installed on the push rod of the intermediate servo electric cylinder.

[0013] An intermediate knocking mechanism was added to the dual-belt assembly, solving the problem that wide or specially shaped products might not be able to be knocked off smoothly in the middle due to excessive suction force. By applying an auxiliary knocking force from the middle, it can be ensured that products of any size can be cleanly and neatly detached from the upper suction belt, completely eliminating the risk of material jamming or falling obliquely into the receiving hopper due to partial failure to detach, and enhancing the reliability of the receiving mechanism.

[0014] Furthermore, there are two receiving bins, which are arranged side by side on the receiving bin frame, which is located on the discharge side of the base frame; the bin tapping mechanism includes a set of X-tapping plates for tapping the product in the X direction and a set of Y-tapping plates for tapping the product in the Y direction, and the X-tapping plates and Y-tapping plates are respectively connected to a tapping drive structure; the receiving bin frame is equipped with a receiving and transfer assembly that drives the two receiving bins to alternately receive materials.

[0015] The dual-bin design, equipped with a transfer assembly, enables uninterrupted continuous material collection, a core design feature that significantly improves production efficiency. The tapping mechanism is subdivided into X and Y directions, allowing for sorting from two vertical directions and ensuring product stacking neatness in all directions—far exceeding the effectiveness of single-direction tapping. The material collection and transfer assembly provides the structural foundation for automated bin changing.

[0016] Furthermore, the material receiving and transplanting assembly includes a transplanting belt and a transplanting motor that drives the transplanting belt; both receiving bins are mounted on a receiving base plate, which is connected to the transplanting belt via a connector.

[0017] Furthermore, the upward suction conveying mechanism also includes a dust removal component for the upward suction belt, which is located above the discharge end of the upward suction belt. The dust removal component actively maintains equipment cleanliness and prevents product contamination. Thin film products require high cleanliness; the belt may adsorb or generate tiny particles during operation. The dust removal component removes these particles before the product falls into the hopper, directly improving the quality grade of the final received product and reducing the defect rate.

[0018] Furthermore, it also includes a receiving and transfer trolley for transferring products from a fully loaded receiving hopper, located outside the hopper. The receiving and transfer trolley enables efficient and convenient separation and transfer of full hoppers. Operators no longer need to perform heavy handling work next to the receiving mechanism; they only need to operate the trolley, reducing labor intensity, improving the safety and efficiency of material transfer, and making the entire receiving process smoother.

[0019] Furthermore, it also includes sensors for detecting the position of the thin-film products, positioned above the lower suction conveyor mechanism. These sensors provide sensing and triggering signals for the entire automated process. By detecting the product position, the start and stop of the upper suction mechanism and the timing of the side-dismounting mechanism can be precisely controlled, ensuring the coordination and accuracy of the actions of each actuator. This is the core control mechanism for achieving both high speed and neatness.

[0020] The beneficial effects of this utility model are: this utility model is reasonably designed and easy to operate, and has the following advantages: (1) Anti-scratch and anti-jamming: The product is non-contactly adsorbed and transported by the upper suction transmission mechanism, which replaces the traditional gravity sliding method, fundamentally avoiding the friction between the product and the flow channel surface, and significantly reducing the risk of scratches and jamming. (2) Neat stacking: The products are dropped vertically into the receiving hopper by the side dropping mechanism, and the automatic tapping function of the hopper tapping mechanism ensures the neatness of the product stacking without manual intervention, thus ensuring the consistency of product quality. (3) Multi-specification compatibility and efficient changeover: The position of the receiving hopper is adjustable, and the spacing of the upper suction belt is also adjustable, which can adapt to a wide range of product sizes (such as 62mm~320mm). Through preset formulas, one-click changeover can be achieved, which greatly reduces changeover time and ineffective working hours, and improves equipment utilization and production flexibility; (4) High degree of automation and continuous operation: The dual-station receiving bin design, combined with sensors and automatic control system, can realize automatic switching between A / B bins and the cooperation of receiving transfer trolley, realizing continuous automation of the receiving process, reducing the intensity of manual operation and the risk of contamination. Attached Figure Description

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the upper suction transmission mechanism; Figure 3 yes Figure 2 The main view; Figure 4 yes Figure 2 A schematic diagram of the structure from the perspective of direction A in the middle; Figure 5 yes Figure 2 A schematic diagram of the structure from the B-axis perspective; Figure 6 This is a structural diagram of the receiving bin and the receiving bin frame.

[0023] In the diagram: 1. Lower suction conveyor mechanism, 2. Upper suction conveyor mechanism, 3. Base frame, 4. Gantry upper frame, 5. Sensor, 6. Side knocking mechanism, 7. Receiving bin, 8. Bin tapping mechanism, 9. Receiving transfer trolley, 10. Receiving bin frame, 11. Middle servo electric cylinder, 12. Middle knocking plate, 13. Dust removal assembly, 14. Transplanting motor, 15. Transplanting belt; 21. Belt bracket, 22. Upper suction belt, 23. Linear guide rail assembly, 24. First servo motor, 25. Second servo motor, 26. Second servo motor, 61. Servo electric cylinder, 62. Drop plate, 81. X-plate, 82. Y-plate. Detailed Implementation

[0024] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0025] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Figures 1-6The illustrated high-speed, neatly arranged film product collection mechanism with an upward suction system includes a base frame 3 and a control system for controlling the operation of the entire collection mechanism. The product travel direction is set as the X-axis, the direction perpendicular to the horizontal plane of the X-axis is the Y-axis, and the height direction of the base frame 3 is the Z-axis. A downward suction transmission mechanism 1 for carrying and transmitting film products is installed on the base frame 3, and a gantry upper frame 4 spans above the downward suction transmission mechanism 1. An upward suction transmission mechanism 2 for adsorbing and continuing to transmit film products from the downward suction transmission mechanism 1 is installed on the gantry upper frame 4. The discharge end of the downward suction transmission mechanism 1 and the inlet end of the upward suction transmission mechanism 4 are at least partially overlapped. A side-dropping mechanism 6 is installed on the side of the upward suction transmission mechanism 2, and a collection bin 7 is provided below the discharge end of the upward suction transmission mechanism 2. There is at least one collection bin 7. The side-dropping mechanism 6 knocks the film products on the upward suction transmission mechanism 2 down to the collection bin 7 along the Z-axis. The collection bin 7 is equipped with a bin-tapping mechanism 8 for tapping the stacked film products to make them neat.

[0027] The base frame 3 serves as the supporting framework for the entire mechanism. The lower suction conveyor mechanism 1 is mounted on the base frame 3 and has suction holes on its surface. It uses negative pressure to adsorb the film product and smoothly convey it forward. The gantry upper frame 4 is fixed to the base frame 3 and spans above the lower suction conveyor mechanism 1.

[0028] The side knocking mechanism 6 includes a servo electric cylinder 61 installed on the side of the belt bracket 21, and the push rod of the servo electric cylinder 61 is equipped with a knocking plate 62.

[0029] The upper suction transmission mechanism 2 includes two belt assemblies, one of which has a wider upper suction belt 22 than the other. Each belt assembly includes a belt bracket 21, on which the upper suction belt 22 and a belt servo motor for driving the suction belt rotation are mounted. Each belt assembly also includes a belt adjustment assembly for adjusting the position of the upper suction belt 22 along the Y direction. The belt adjustment assembly includes an adjustment servo motor, the output end of which is connected to a lead screw and nut pair. The nut of the lead screw and nut pair is connected to the belt bracket 21. The belt bracket 21 is also connected to a linear guide rail assembly to improve the stability of the belt bracket 21's movement. Each belt adjustment assembly adjusts the position of the corresponding upper suction belt 22, thereby adjusting the belt spacing to accommodate products of different sizes.

[0030] An intermediate knockdown mechanism is added between the two belt assemblies. The intermediate knockdown mechanism includes an intermediate adjustment servo motor. The output end of the intermediate adjustment servo motor is connected to a lead screw and nut pair. The nut of the lead screw and nut pair is connected to the intermediate servo electric cylinder 11. The push rod of the intermediate servo electric cylinder 11 is equipped with an intermediate knockdown plate 12.

[0031] The upper suction conveying mechanism 2 is installed on the upper frame 4 of the gantry, and its conveying direction is the same as that of the lower suction conveying mechanism 1. It is usually composed of multiple independent suction belts, and the belt spacing can be adjusted according to the product width. When the product is conveyed by the lower suction conveying mechanism 1 to the junction area above it, the upper suction conveying mechanism 2 uses stronger negative pressure to adsorb the product, causing it to detach from the lower suction conveying mechanism 1, and then smoothly convey it forward below it.

[0032] like Figure 5 As shown, the first servo motor 24 drives the right belt assembly to move along the Y direction, the third servo motor 26 drives the left belt assembly to move along the Y direction, and the second servo motor 25 is the middle adjustment servo motor, which controls the middle servo electric cylinder 11 to move along the Y direction.

[0033] This high-speed, neatly arranged film product receiving mechanism also includes a sensor 5 for detecting the position of the film product. The sensor 5 is located above the lower suction conveyor mechanism 1. The sensor 5 (such as a photoelectric sensor) is positioned along the path to detect the product's position and transmits the signal to the control system. When the sensor 5 detects that the product has been conveyed by the upper suction conveyor mechanism 2 to the top of the receiving hopper 7, the control system triggers the side-dropping mechanism 6. The side-dropping mechanism 6 can be a high-speed drop plate 62 driven by a servo electric cylinder 61, which quickly extends and "pushes" the product off the upper suction belt, causing it to fall substantially vertically into the lower receiving hopper 7.

[0034] Preferably, there are two receiving bins 7, A and B, and the two receiving bins 7 are arranged side by side on the receiving bin frame 10. The receiving bin frame 10 is located on the discharge side of the base frame 3. The bin tapping mechanism 8 includes a set of X tapping plates 81 for tapping the product in the X direction and a set of Y tapping plates 82 for tapping the product in the Y direction. The X tapping plates 81 and Y tapping plates 82 are respectively connected to tapping drive structures.

[0035] The receiving bin 7 is used for stacking products, and a tray can be installed at its bottom. Importantly, the receiving bin 7 is mounted on the receiving bin frame 10 via a drive mechanism such as a slide rail, lead screw, or linear module. Its position (especially its relative distance to the side knocking mechanism 6) can be precisely adjusted according to the length or landing point requirements of different products, ensuring that the products fall into the predetermined position in the bin each time. X-plates 81 and Y-plates 82 are arranged around the receiving bin 7. After the products fall in, the X-plates 81 and / or Y-plates 82 periodically or continuously tap the sides of the product stack to keep it neat.

[0036] The receiving bin frame 10 is equipped with a receiving and transplanting assembly that drives the two receiving bins 7 to alternately receive materials. The receiving and transplanting assembly includes a transplanting belt 15 and a transplanting motor 14 that drives the transplanting belt 15. Both receiving bins 7 are mounted on the receiving base plate, which is connected to the transplanting belt 15 via a connector.

[0037] The high-speed, neatly arranged suction-type material receiving mechanism for this film product also includes a material receiving and transfer trolley 9 for transferring the fully loaded material receiving bin 7. The material receiving and transfer trolley 9 is located outside the material receiving bin 7.

[0038] When receiving bins 7 are set to two, A and B, once bin A is stacked to a preset height, the receiving and transferring component will automatically transfer the empty bin B to the output end of the upper suction conveying mechanism 2, achieving uninterrupted material receiving. At this time, the operator can use the receiving and transferring trolley 9 to move the fully loaded bin A away and replace it with an empty pallet, waiting for the next cycle.

[0039] The upper suction conveying mechanism 2 also includes a dust removal component 13 for dust removal from the upper suction belt 22, which is located above the discharge end of the upper suction belt 22.

[0040] The working process of the high-speed, neatly arranged suction-type material collection mechanism on this type of film product is as follows: (1) The product is fed from the lower suction transmission mechanism 1 and then transferred to the upper suction transmission mechanism 2. When the sensor 5 detects that the product has been transported to the top of the receiving bin 7 by the upper suction transmission mechanism 2, the control system triggers the side knocking mechanism 6 to act. The knocking plate 62 extends quickly and "push" the product off the upper suction belt so that it falls into the receiving bin 7 below at a basically vertical position. (2) After the product falls into the receiving bin 7, the X-patter 81 and Y-patter 82 pat it to keep it neat; the X-patter 81 can pat it alone, the Y-patter 82 can pat it alone, or they can pat it in combination, depending on the usage requirements. (3) When the A silo is stacked to the preset height, the material receiving and transfer component will automatically transfer the empty B silo to the output end of the upper suction transmission mechanism 2 to achieve uninterrupted material receiving. At this time, the operator can use the material receiving and transfer trolley 9 to move the fully loaded A silo away as a whole and replace it with an empty pallet, waiting for the next cycle.

[0041] In summary, this utility model eliminates the risk of friction scratches and material jamming between the product and the flow channel by replacing the traditional gravity sliding with an "upper suction transmission mechanism," thus ensuring the original quality of the product. The combination of an "independently adjustable suction belt assembly" and a "position-adjustable receiving bin" creates a highly flexible multi-specification compatibility capability, enabling rapid and automatic changeover adjustments and significantly reducing ineffective working hours in production. The synergistic effect of "side (and center) knocking" and "X / Y bidirectional tapping" ensures uniform product stacking, achieving automation and high quality in the receiving process and eliminating the need for manual handling. The design of a "dual material bin and automatic transfer system" enables uninterrupted continuous operation in the receiving process, greatly improving the overall production efficiency of the equipment.

[0042] The above description is only a specific embodiment of the present utility model. Various examples and illustrations do not constitute a limitation on the substantive content of the present utility model. Those skilled in the art can make modifications or variations to the above-described specific embodiments after reading the description without departing from the essence and scope of the utility model.

Claims

1. A high-speed, neatly arranged suction-type material collection mechanism for thin film products, characterized in that: It has a base frame (3), the product travel direction is set as X direction, the direction perpendicular to the horizontal plane of X direction is Y direction, and the height direction of the base frame (3) is Z direction; The base frame (3) is provided with a lower suction transmission mechanism (1) for carrying and transmitting film products, and a gantry upper frame (4) is provided above the lower suction transmission mechanism (1); the gantry upper frame (4) is equipped with an upper suction transmission mechanism (2) for adsorbing and continuing to transmit film products from the lower suction transmission mechanism (1), and the discharge end of the lower suction transmission mechanism (1) and the feed end of the upper suction transmission mechanism (2) are at least partially overlapped; The upper suction transmission mechanism (2) is equipped with a side knocking mechanism (6) on the side. The upper suction transmission mechanism (2) is provided with a receiving bin (7) below the discharge end. The number of receiving bins (7) is at least one. The side knocking mechanism (6) knocks the film product on the upper suction transmission mechanism (2) into the receiving bin (7) along the Z direction. The receiving bin (7) is equipped with a bin beating mechanism (8) for beating and stacking film products to make them neat.

2. The high-speed, neatly arranged suction-type material collection mechanism for thin film products according to claim 1, characterized in that: The upper suction transmission mechanism (2) includes at least one belt assembly, each belt assembly including a belt bracket (21), an upper suction belt (22) and a belt servo motor for driving the suction belt to rotate are mounted on the belt bracket (21); Each belt assembly also includes a belt adjustment assembly for adjusting the position of the upper suction belt (22) along the Y direction. The belt adjustment assembly includes an adjustment servo motor, the output end of which is connected to a lead screw and nut pair. The nut of the lead screw and nut pair is connected to the belt bracket (21). The belt bracket (21) is also connected to a linear guide rail assembly to improve the movement stability of the belt bracket (21).

3. The high-speed, neatly arranged material collection mechanism for film products using suction type according to claim 2, characterized in that: The side knock-off mechanism (6) includes a servo electric cylinder (61) installed on the side of the belt bracket (21), and the push rod of the servo electric cylinder (61) is equipped with a knock-off plate (62).

4. The high-speed, neatly arranged suction-type material collection mechanism for thin film products according to claim 2, characterized in that: The upper suction transmission mechanism (2) includes two belt assemblies, one of which has a wider upper suction belt (22) than the other.

5. The high-speed, neatly arranged suction-type material collection mechanism for thin film products according to claim 4, characterized in that: An intermediate knock-off mechanism is added between the two belt assemblies. The intermediate knock-off mechanism includes an intermediate adjustment servo motor. The output end of the intermediate adjustment servo motor is connected to a lead screw and nut pair. The nut of the lead screw and nut pair is connected to an intermediate servo electric cylinder (11). An intermediate knock-off plate (12) is installed on the top rod of the intermediate servo electric cylinder (11).

6. The high-speed, neatly arranged material collection mechanism for film products using suction type according to claim 1, characterized in that: The receiving bins (7) are configured as two, and the two receiving bins (7) are arranged side by side on the receiving bin frame (10), and the receiving bin frame (10) is located on the discharge side of the base frame (3); the bin tapping mechanism (8) includes a set of X tapping plates (81) for tapping the product in the X direction, and a set of Y tapping plates (82) for tapping the product in the Y direction, and the X tapping plates (81) and Y tapping plates (82) are respectively connected to tapping drive structures; The receiving bin frame (10) is equipped with a receiving and transplanting assembly that drives the two receiving bins (7) to alternately receive materials.

7. The high-speed, neatly arranged suction-type material collection mechanism for thin film products according to claim 6, characterized in that: The material receiving and transplanting assembly includes a transplanting belt (15) and a transplanting motor (14) that drives the transplanting belt (15); both receiving bins (7) are installed on the receiving base plate, and the receiving base plate is connected to the transplanting belt (15) through a connector.

8. The high-speed, neatly arranged suction-type material collection mechanism for thin film products according to claim 2, characterized in that: The upper suction transmission mechanism (2) also includes a dust removal component (13) for dust removal of the upper suction belt (22), which is located above the discharge end of the upper suction belt (22).

9. The high-speed, neatly arranged suction-type material collection mechanism for thin film products according to claim 1, characterized in that: It also includes a receiving and transfer trolley (9) for transferring the receiving bin (7) full of products, the receiving and transfer trolley (9) being set outside the receiving bin (7).

10. The high-speed, neatly arranged suction-type material collection mechanism for thin film products according to claim 1, characterized in that: It also includes a sensor (5) for detecting the position of the thin film product, which is located above the lower suction transmission mechanism (1).

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