Plastic film guiding and rubber coating mechanism
By combining the airflow guiding module and the sensor module, automatic positioning and alignment of plastic film for adhesive application are achieved, solving the problems of deformation and inaccurate positioning of plastic film during automatic winding, improving adhesive application efficiency and reducing costs.
Patent Information
- Application Number
- CN202511706239.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-20
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2045-11-20
AI Technical Summary
During the automatic roll adhesive application process, the plastic film is prone to deformation and difficult to keep flat, resulting in inaccurate placement of the yellow adhesive tape, which affects the subsequent adhesive application effect and may damage the tape. Existing technologies with manual operation are inefficient and costly.
Design a plastic film guiding and adhesive application mechanism including a guiding component, an adhesive application component, and an airflow guiding module. The airflow guiding module and sensor module realize the automatic positioning and alignment of the plastic film for adhesive application. The airflow and adsorption holes are used to form an airflow to guide and position the plastic film, and the sensor module identifies the position to ensure accurate application of the adhesive tape.
It achieves stable guidance and precise adhesive application of plastic film during the material tape winding process, improves adhesive application efficiency, reduces manual operation costs, ensures the parallel state of the adhesive tape and plastic film, and avoids damage to the material tape.
Smart Images
Figure CN121158586B_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application belongs to the technical field of product rubberizing, and particularly relates to a plastic film guiding and rubberizing mechanism. BACKGROUND
[0002] In the automatic back-rolling and rubberizing work of the automatic roll material rubberizing double-track appearance detection equipment, the mechanical arm sticks a yellow adhesive tape to the plastic film of the material belt to seal the material belt, the position of the yellow adhesive tape needs to be basically parallel to the material belt, and the yellow rubberizing position is required to be in the area of the material belt rolling path. Since the plastic film is soft and easy to deform, it needs to be arranged flat before rubberizing in the process, and currently, the plastic film is mainly arranged by manual operation in the roll material process. This way has high labor cost and low operation efficiency in fast rolling, and the flatness of the plastic film after manual operation is not high, which affects the subsequent rubberizing effect. Or the plastic film is flattened by the roll material mechanism and the pressing device, and then rubberizing is performed. Since the plastic film is arranged at the end of the material belt, the material belt is easily damaged in the pressing process, and the position of the plastic film of the material belt in the area of the yellow adhesive tape to be stuck is not fixed when back-rolling, so that the yellow adhesive tape and the plastic film are difficult to keep in parallel state. The position of the yellow adhesive tape is outside the material belt due to the misalignment of the plastic film and the yellow rubberizing position, the material disc for storing the material belt is deformed by the yellow rubberizing, and it is not conducive to the storage of the material disc. If a plastic film guiding and rubberizing mechanism with simple structure, which can guide and position the plastic film by airflow during the roll material process of the material belt and realize the rubberizing of the plastic film, the above problems can be solved. SUMMARY
[0003] The technical problem to be solved by the present application is to overcome the shortcomings of the prior art, and to provide a plastic film guiding and rubberizing mechanism with simple structure, which can guide and position the plastic film by airflow during the roll material process of the material belt and realize the rubberizing of the plastic film.
[0004] The technical scheme adopted by the present application is: the present application comprises a bottom plate, a guiding assembly, a rubberizing plate and a rubberizing assembly, the guiding assembly comprises a guiding support, a guiding cylinder and an airflow guiding module, the guiding cylinder is arranged between the bottom plate and the rubberizing plate through the guiding support, the airflow guiding module is connected with the movable end of the guiding cylinder and cooperates with the plastic film at the rear end of the material belt product on the bottom plate, and the rubberizing assembly drives the adhesive tape product to cooperate with the plastic film at the rubberizing position of the rubberizing plate.
[0005] Further, the airflow guide module comprises a cover plate and an adsorption head, the cover plate is connected with the movable end of the guide air cylinder, the guide end of the cover plate is provided with a trapezoidal groove, the adsorption head is arranged on the upper end surface of the cover plate, the bottom of the trapezoidal groove is provided with an adsorption hole, the adsorption hole is connected and communicated with the adsorption head, and the adsorption hole is adsorbed and matched with the plastic film at the rear end of the material belt product.
[0006] Further, the upper end surface of the bottom plate is provided with a conveying track, the material belt product is matched with the cover plate through the conveying track, the lower end of the bottom plate is provided with a blowing head, the conveying track is provided with a blowing hole, and the blowing head is matched with the plastic film through the blowing hole.
[0007] Further, the guide air cylinder is provided with a sensor module close to one side of the rubberizing plate, the sensor module comprises a sensor support and a photoelectric sensor, the photoelectric sensor is connected with the guide air cylinder through the sensor support, and the photoelectric sensor is inductive matching with the material belt product on the rubberizing plate.
[0008] Further, the rubberizing assembly comprises a horizontal movement linear module, a lifting linear module and a rubberizing head module, the lifting linear module is connected with the movable end of the horizontal movement linear module, the rubberizing head module is connected with the movable end of the lifting linear module, and the rubberizing head module drives the adhesive tape product to be matched with the plastic film.
[0009] Further, the rubberizing head module comprises a connecting rod, a butt joint rod and an adsorption rubberizing head, the connecting rod is connected with the movable end of the lifting linear module, the adsorption rubberizing head is connected with the connecting rod through the butt joint rod, and the adsorption rubberizing head drives the adhesive tape product to be butt-jointed with the plastic film after being guided and flattened.
[0010] Further, the movable end of the lifting linear module is provided with an adjusting sensor, and the adjusting sensor is inductive matching with the adhesive tape product and the plastic film.
[0011] Further, the main body part of the lifting linear module is provided with a plurality of in-place sensors, and the movable end of the lifting linear module is provided with an inductive baffle, and the plurality of in-place sensors are inductive matching with the inductive baffle.
[0012] Further, the upper end surface of the rubberizing plate is provided with a material belt limiting groove, and the material belt product is limited and matched with the material belt limiting groove.
[0013] Further, the movable end of the guide air cylinder is provided with a protection baffle.
[0014] The application has the beneficial effects that: the application keeps the plastic film of the end of the tape product at an upward angle by forming air flow in the way of a group of air suction and a group of air blowing, and the plastic film is scraped flat by the limiting edge of the cover plate when the tape product continuously moves, so that the plastic film can be parallel to the adhesive tape product on the gluing head when entering the gluing position, realizes the stable and precise gluing of the adhesive tape product on the plastic film, and a plurality of groups of sensors are arranged to identify the position of the tape product movement, ensure the stable gluing of the adhesive tape product on the position of the plastic film, and the structure is simple and the gluing efficiency is high. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 is a perspective view of the application;
[0016] Figure 2 is a perspective view of the application hidden the gluing assembly;
[0017] Figure 3 is a perspective view of the application hidden the gluing assembly in another state;
[0018] Figure 4 is an exploded view of the guiding assembly;
[0019] Figure 5 is a perspective view of the air flow guiding module;
[0020] Figure 6 is a perspective view of the bottom plate and the gluing plate;
[0021] Figure 7 is a perspective view of the gluing assembly. DETAILED DESCRIPTION
[0022] As Figures 1 to 7As shown in the embodiment, the application comprises a bottom plate 1, a guide assembly 2, a rubberizing plate 3 and a rubberizing assembly 4. The guide assembly 2 comprises a guide bracket 5, a guide cylinder 6 and an airflow guide module 7. The guide cylinder 6 is arranged between the bottom plate 1 and the rubberizing plate 3 through the guide bracket 5. The airflow guide module 7 is connected with the movable end of the guide cylinder 6 and cooperates with the plastic film 9 at the rear end of the tape product 8 on the bottom plate 1. The rubberizing assembly 4 drives the adhesive tape product 10 to cooperate with the plastic film 9 at the rubberizing position of the rubberizing plate 3. As can be seen, the airflow guide module forms airflow to keep the plastic film 9 at the end of the tape product 8 at an upward angle. When the tape product 8 continuously moves, the plastic film 9 is pulled to move synchronously and cooperates with the guide edge of the airflow guide module to scrape the uneven area of the plastic film 9, so that the plastic film 9 can be parallel to the adhesive tape product 10 on the rubberizing assembly 4 when entering the rubberizing position, thereby realizing the precise rubberizing of the adhesive tape product 10 on the plastic film 9. The structure is simple and the rubberizing efficiency is high.
[0023] As shown in the embodiment, Figure 3 , Figure 4 and Figure 5 , the airflow guide module 7 comprises a cover plate 71 and an adsorption head 72. The cover plate 71 is connected with the movable end of the guide cylinder 6. The guide end of the cover plate 71 is provided with a trapezoidal groove 73. The adsorption head 72 is arranged on the upper end surface of the cover plate 71. The bottom of the trapezoidal groove 73 is provided with an adsorption hole 74. The adsorption hole 74 is connected with the adsorption head 72 in a conductive manner. The adsorption hole 74 is adsorbed and cooperated with the plastic film 9 at the rear end of the tape product 8. As can be seen, the adsorption hole 74 provides a lateral adsorption effect, so that the plastic film 9 can be vertically attached to the bottom of the trapezoidal groove 73. The movement of the plastic film 9 caused by the winding process of the tape product 8 makes the plastic film 9 act on the guide edge of the trapezoidal groove 73, so that the uneven position of the plastic film 9 is automatically scraped, thereby ensuring more accurate subsequent rubberizing operation.
[0024] As shown in the embodiment, Figure 3 and Figure 6 , the upper end surface of the bottom plate 1 is provided with a conveying track 11. The tape product 8 cooperates with the cover plate 71 through the conveying track 11. The lower end of the bottom plate 1 is provided with a blowing head 12. The conveying track 11 is provided with a blowing hole 13. The blowing head 12 cooperates with the plastic film 9 through the blowing hole 13. As can be seen, when it is necessary to guide and adjust the plastic film, the blowing hole 13 blows air to cooperate with the adsorption hole 74 to form airflow, so that the plastic film 9 cooperates with the trapezoidal groove 73 and ensures that the rear section remains in a vertically upward state.
[0025] As Figure 2 and Figure 4 shown, in this embodiment, the guide cylinder 6 is provided with an inductor module 14 near the rubberizing plate 3, the inductor module 14 includes an inductor bracket 141 and a photoelectric inductor 142, the photoelectric inductor 142 is connected with the guide cylinder 6 through the inductor bracket 141, and the photoelectric inductor 142 is inductively matched with the tape product 8 on the rubberizing plate 3. As can be seen, the photoelectric inductor 142 is used to identify the plastic film 9, when the plastic film 9 of the tape product 8 passes through the photoelectric inductor 142, the blowing hole 13 and the adsorption hole 74 are started synchronously, and the airflow is formed to make the plastic film 9 adhere to the trapezoidal groove to keep the rear end vertically upward.
[0026] As Figure 1 and Figure 7 shown, in this embodiment, the rubberizing assembly 4 includes a horizontal moving linear module 41, a lifting linear module 42 and a rubberizing head module 43, the lifting linear module 42 is connected with the movable end of the horizontal moving linear module 41, and the rubberizing head module 43 is connected with the movable end of the lifting linear module 42. The rubberizing head module 43 drives the adhesive tape product 10 to cooperate with the plastic film 9. As can be seen, the horizontal moving linear module 41 can be connected with an external mechanical hand, after the external adhesive tape product feeding equipment completes the material taking, the external mechanical hand drives the rubberizing assembly 4 to move as a whole to the upper end of the film pasting position, the lifting linear module 42 drives the rubberizing head module 43 to cooperate with the plastic film 9 on the rubberizing plate 3, and rubberizing alignment is realized.
[0027] As Figure 7 shown, in this embodiment, the rubberizing head module 43 includes a connecting rod 431, a butt joint rod 432 and an adsorbing rubberizing head 433, the connecting rod 431 is connected with the movable end of the lifting linear module 42, the adsorbing rubberizing head 433 is connected with the connecting rod 431 through the butt joint rod 432, and the adsorbing rubberizing head 433 drives the adhesive tape product 10 to butt joint with the plastic film 9 after being guided and flattened. As can be seen, after the adsorbing rubberizing head 433 drives the front end of the adhesive tape product 10 to contact and adhere to the rubberizing initial position of the plastic film 9, the adsorbing rubberizing head 433 completely adheres the adhesive tape product 10 to the plastic film 9, and the rubberizing operation of the adhesive tape is completed.
[0028] As Figure 7As shown in the embodiment, the adjustable sensor 15 is arranged on the movable end of the lifting linear module 42, and is in sensing cooperation with the adhesive tape product 10 and the plastic film 9. Thus, the adjustable sensor 15 can sense the positional relationship between the adhesive tape product 10 and the plastic film 9, and can feed back the deviation to the horizontal moving linear module 41 to achieve accurate adjustment.
[0029] As shown in the embodiment, the adjustable sensor 15 is arranged on the movable end of the lifting linear module 42, and is in sensing cooperation with the adhesive tape product 10 and the plastic film 9. Thus, the adjustable sensor 15 can sense the positional relationship between the adhesive tape product 10 and the plastic film 9, and can feed back the deviation to the horizontal moving linear module 41 to achieve accurate adjustment. Figure 7 As shown in the embodiment, the adjustable sensor 15 is arranged on the movable end of the lifting linear module 42, and is in sensing cooperation with the adhesive tape product 10 and the plastic film 9. Thus, the adjustable sensor 15 can sense the positional relationship between the adhesive tape product 10 and the plastic film 9, and can feed back the deviation to the horizontal moving linear module 41 to achieve accurate adjustment.
[0030] As shown in the embodiment, the adjustable sensor 15 is arranged on the movable end of the lifting linear module 42, and is in sensing cooperation with the adhesive tape product 10 and the plastic film 9. Thus, the adjustable sensor 15 can sense the positional relationship between the adhesive tape product 10 and the plastic film 9, and can feed back the deviation to the horizontal moving linear module 41 to achieve accurate adjustment. Figure 2 As shown in the embodiment, the adjustable sensor 15 is arranged on the movable end of the lifting linear module 42, and is in sensing cooperation with the adhesive tape product 10 and the plastic film 9. Thus, the adjustable sensor 15 can sense the positional relationship between the adhesive tape product 10 and the plastic film 9, and can feed back the deviation to the horizontal moving linear module 41 to achieve accurate adjustment. Figure 6 As shown in the embodiment, the adjustable sensor 15 is arranged on the movable end of the lifting linear module 42, and is in sensing cooperation with the adhesive tape product 10 and the plastic film 9. Thus, the adjustable sensor 15 can sense the positional relationship between the adhesive tape product 10 and the plastic film 9, and can feed back the deviation to the horizontal moving linear module 41 to achieve accurate adjustment.
[0031] As shown in the embodiment, the adjustable sensor 15 is arranged on the movable end of the lifting linear module 42, and is in sensing cooperation with the adhesive tape product 10 and the plastic film 9. Thus, the adjustable sensor 15 can sense the positional relationship between the adhesive tape product 10 and the plastic film 9, and can feed back the deviation to the horizontal moving linear module 41 to achieve accurate adjustment. Figure 3 As shown in the embodiment, the adjustable sensor 15 is arranged on the movable end of the lifting linear module 42, and is in sensing cooperation with the adhesive tape product 10 and the plastic film 9. Thus, the adjustable sensor 15 can sense the positional relationship between the adhesive tape product 10 and the plastic film 9, and can feed back the deviation to the horizontal moving linear module 41 to achieve accurate adjustment.
[0032] The working principle of the present application: before the device starts, the external mechanical hand drives the rubberizing head module 43 to take material from the external adhesive tape feeding mechanism, and drives the adhesive tape product 10 to move above the rubberizing plate 3, the tape product 8 flows from the conveying track 11, the guide air cylinder 6 drives the cover plate 71 to press down, and limits the tape product 8 in the channel between the conveying track 11 and the cover plate 71, after the photoelectric sensor 142 identifies the plastic film 9 at the rear end of the tape product 8, the adsorption head 72 and the air blowing head 12 are started at the same time to form airflow, the adsorption hole 74 adsorbs the plastic film 9 at the rear end of the tape product 8 on the trapezoidal groove 73 and makes the remaining part of the plastic film 9 keep vertical upward state, the tape product 8 continues to move, the plastic film 9 cooperates with the guide edge at the lower end of the trapezoidal groove 73 under the action of airflow, and the uneven position of the plastic film 9 is scraped flat, when the photoelectric sensor 142 senses the end of the plastic film 9, the tape product 8 stops moving, the lifting linear module 42 lowers the adhesive tape product 10 on the adsorption rubberizing head 433 to be attached to the rubberizing position initial point of the plastic film 9 and completely attaches the adhesive tape product 10 on the plastic film 9, and after the film attaching operation is completed, the tape product 8 flows out to the external winding mechanism through the tape limiting groove 18, each component resets, and the above steps are repeated, so that the precise guide rubberizing of the plastic film can be realized.
[0033] Although the embodiments of the present application are described in actual schemes, but do not constitute a limitation on the meaning of the present application, and for those skilled in the art, the modification of the embodiments thereof according to the present specification and the combination with other schemes are obvious.
Claims
1. A plastic film guiding and rubberizing mechanism, comprising a base plate (1), a guiding assembly (2), a rubberizing plate (3) and a rubberizing assembly (4), characterized in that: The guiding assembly (2) comprises a guiding support (5), a guiding cylinder (6) and an air flow guiding module (7), the guiding cylinder (6) is arranged between the bottom plate (1) and the rubberizing plate (3) through the guiding support (5), the air flow guiding module (7) is connected with the movable end of the guiding cylinder (6) and cooperates with the plastic film (9) at the rear end of the tape product (8) on the bottom plate (1), the rubberizing assembly (4) drives the adhesive tape product (10) to cooperate with the plastic film (9) at the rubberizing position of the rubberizing plate (3); the air flow guiding module (7) comprises a cover plate (71) and an adsorption head (72), the cover plate (71) is connected with the movable end of the guiding cylinder (6), the guiding end of the cover plate (71) is provided with a trapezoidal groove (73), the adsorption head (72) is arranged on the upper end surface of the cover plate (71), the bottom of the trapezoidal groove (73) is provided with an adsorption hole (74), the adsorption hole (74) is connected with the adsorption head (72) in conduction, and the adsorption hole (74) is adsorbed and cooperated with the plastic film (9) at the rear end of the tape product (8); the upper end surface of the bottom plate (1) is provided with a conveying track (11), the tape product (8) cooperates with the cover plate (71) through the conveying track (11), the lower end of the bottom plate (1) is provided with a blowing head (12), the conveying track (11) is provided with a blowing hole (13), and the blowing head (12) cooperates with the plastic film (9) through the blowing hole (13).
2. The plastic film guiding and taping mechanism according to claim 1, characterized in that: The guiding cylinder (6) is provided with a sensor module (14) close to one side of the rubberizing plate (3), the sensor module (14) comprises a sensor support (141) and a photoelectric sensor (142), the photoelectric sensor (142) is connected with the guiding cylinder (6) through the sensor support (141), and the photoelectric sensor (142) is inductive cooperation with the tape product (8) on the rubberizing plate (3).
3. The plastic film guiding and taping mechanism according to claim 1, wherein: The rubberizing assembly (4) comprises a horizontal movement linear module (41), a lifting linear module (42) and a rubberizing head module (43), the lifting linear module (42) is connected with the movable end of the horizontal movement linear module (41), the rubberizing head module (43) is connected with the movable end of the lifting linear module (42), and the rubberizing head module (43) drives the adhesive tape product (10) to cooperate with the plastic film (9).
4. The plastic film guiding and taping mechanism according to claim 3, characterized in that: The rubberizing head module (43) comprises a connecting rod (431), a butt joint rod (432) and an adsorption rubberizing head (433), the connecting rod (431) is connected with the movable end of the lifting linear module (42), the adsorption rubberizing head (433) is connected with the connecting rod (431) through the butt joint rod (432), and the adsorption rubberizing head (433) drives the adhesive tape product (10) to be butt jointed with the plastic film (9) after being guided and flattened.
5. The plastic film guiding and taping mechanism according to claim 4, wherein: The adjusting sensor (15) is arranged on the movable end of the lifting linear module (42) and is in inductive cooperation with the adhesive tape product (10) and the plastic film (9).
6. The plastic film guiding and taping mechanism according to claim 3, wherein: The lifting linear module (42) is provided with a plurality of in-place sensors (16) on the main body part, and the movable end of the lifting linear module (42) is provided with an inductive baffle (17), and the plurality of in-place sensors (16) are in inductive cooperation with the inductive baffle (17).
7. The plastic film guiding and taping mechanism according to claim 1, wherein: The upper end face of the rubberizing plate (3) is provided with a tape limiting groove (18), and the tape product (8) is in limiting cooperation with the tape limiting groove (18).
8. The plastic film guiding and taping mechanism according to claim 1, wherein: The movable end of the guide air cylinder (6) is provided with a protection baffle (19).
Citation Information
Patent Citations
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CN113734881A
Flexible product rubberizing back film separating device and FOF bonding machine
CN118372540A