Residual adhesive scraping equipment for forming processing of transparent adhesive tape

Abstract

The utility model discloses a transparent adhesive tape forming processing residual adhesive scraping device which comprises a main body frame, a main driving motor is fixedly installed at the top of the rear end of the main body frame, and a transmission shaft part at the lower end of the main driving motor penetrates through the top of the rear end of the main body frame and is fixedly provided with an adjusting lead screw. The outer curved surface of the middle of the adjusting lead screw is in threaded connection with a lead screw nut, a U-shaped table is fixedly installed at the front end of the lead screw nut, limiting sliding buckles are fixedly installed on the two sides of the rear end of the U-shaped table, limiting sliding rails are movably connected to the rear ends of the limiting sliding buckles in a limiting and attaching mode, and a swing table is rotationally connected to the inner side of the middle of the U-shaped table through a pin shaft. Arc-shaped limiting grooves are formed in the two sides of the front end of the U-shaped table, and a residual glue scraping knife is fixedly installed at the front end of the swing table. According to the utility model, the scraped residual adhesive scraps can be cleaned and collected while the residual adhesive scraping operation is carried out on the processed transparent adhesive tape.

Description

Technical Field

[0001] The utility model relates to the technical field of transparent tape forming and processing, in particular to a residual glue scraping device for transparent tape forming and processing. Background Technique

[0002] The forming and processing of transparent tape refers to the process of transforming raw materials into finished transparent tape through a series of technological steps, which covers multiple key steps to ensure the quality, transparency and adhesion performance of the transparent tape.

[0003] Among them, during the forming and processing of transparent tape, due to the viscosity of the tape material itself and the friction of the processing equipment, residual glue often appears on the tape surface. These residual glues not only affect the appearance quality of the tape, but may also interfere with subsequent processing operations and even damage the processing equipment. Therefore, how to effectively scrape the residual glue during the forming and processing of transparent tape has become an urgent problem to be solved. Content of the Utility Model

[0004] The purpose of the utility model is to provide a residual glue scraping device for transparent tape forming and processing, so as to solve the problem that during the forming and processing of transparent tape, due to the viscosity of the tape material itself and the friction of the processing equipment, residual glue often appears on the tape surface. These residual glues not only affect the appearance quality of the tape, but may also interfere with subsequent processing operations and even damage the processing equipment.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: It includes a main body frame. At the top of the rear end of the main body frame, a main drive motor is fixedly installed. The lower end transmission shaft part of the main drive motor penetrates through the top of the rear end of the main body frame and is fixedly installed with an adjusting screw rod. A screw nut is threadedly connected to the outer surface of the middle part of the adjusting screw rod. The front end of the screw nut is fixedly installed with a U-shaped platform. At both sides of the rear end of the U-shaped platform, limit sliding buckles are fixedly installed. The rear end of the limit sliding buckle is in limit-fitting and movable connection with a limit sliding rail. Inside the middle part of the U-shaped platform, a swing platform is rotatably connected through a pin shaft. Arc-shaped limit grooves are opened at both sides of the front end of the U-shaped platform. Fixed screws are fixedly installed on both sides of the swing platform. A fastening nut for fastening and locking the fixed screw is threadedly connected to the outer surface of the side end of the fixed screw. A residual glue scraping knife is fixedly installed at the front end of the swing platform. An adsorption groove is fixedly installed at the upper end of the residual glue scraping knife. An air suction pipe is fixedly installed through the side end of the adsorption groove;

[0006] On the upper side of the front end of the main body frame, a conveying roller for conveying the transparent tape is rotatably connected through a rotating shaft. Extension frames are fixedly installed on both sides of the top of the front end of the main body frame. A sub-drive motor is fixedly installed on the outer side of the extension frame. A cleaning roller is fixedly installed on the inner side of the transmission shaft part of the sub-drive motor.

[0007] Preferably, mounting holes are formed through the front and rear sides of the lower end of the main body frame, and the number of mounting holes is four, which are symmetrically distributed on the front and rear sides of the lower end of the main body frame respectively.

[0008] Preferably, the number of the limit sliding buckles is two, which are symmetrically distributed on both sides of the rear end of the U-shaped table respectively, and the rear end of the limit sliding rail is fixedly installed on the upper side of the rear end of the main body frame.

[0009] Preferably, the front end of the swing table is inclined downward, and the number of the arc-shaped limit grooves is two, which are symmetrically distributed on both sides of the front end of the U-shaped table respectively.

[0010] Preferably, the fixing screw penetrates and is movably connected in the inner wall of the arc-shaped limit groove in a fitting manner, and the suction air pipe is communicated with an external vacuum cleaner through a connecting hose.

[0011] Preferably, the cleaning roller is rotatably connected to the upper end of the extension frame through a rotating shaft, and cleaning soft brush strips are fixedly installed on the outer curved surface of the cleaning roller.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. When the front end of the residual glue scraping knife performs the residual glue scraping operation on the transparent tape conveyed by the upper end of the conveying roller in the present utility model, by rotating and loosening the fastening nut, when the fastening nut is loosened, by pushing the fixing screw to move along the inner wall of the arc-shaped limit groove, when the fixing screw moves along the inner wall of the arc-shaped limit groove, it will drive the swing table to swing up and down. When the swing table swings up and down, it will drive the front end of the residual glue scraping knife to swing up and down for adjustment, so as to realize the adjustment of the swing angle of the front end of the residual glue scraping knife while performing the residual glue scraping operation on the processed transparent tape, so that the front end of the residual glue scraping knife can be attached to the angle of the upper end of the conveying roller;

[0014] 2. When the front end of the residual glue scraping knife performs the residual glue scraping operation on the transparent tape conveyed by the upper end of the conveying roller in the present utility model, by controlling the start of the sub-driving motor, when the sub-driving motor is started, it will drive the cleaning roller to rotate. When the cleaning roller rotates, it will sweep the residual glue debris scraped by the front end of the residual glue scraping knife into the adsorption groove. When the residual glue debris scraped by the front end of the residual glue scraping knife is swept into the adsorption groove, by controlling the start of the external vacuum cleaner, the residual glue debris swept can be adsorbed and collected through the suction air pipe in cooperation with the adsorption groove, so as to realize the function of sweeping and collecting the scraped residual glue debris while performing the residual glue scraping operation on the processed transparent tape. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Schematic diagram of the overall structure of a residual glue scraping device for transparent tape forming and processing in the present utility model Figure 1 ;

[0016] Figure 2 Schematic diagram of the overall structure of a residual glue scraping device for the forming process of a transparent tape according to the present utility model Figure 2 ;

[0017] Figure 3 Schematic diagram of the overall structure of a residual glue scraping device for the forming process of a transparent tape according to the present utility model Figure 3 。

[0018] In the figure: 1, main body frame; 2, mounting holes; 3, main drive motor; 4, adjusting screw rod; 5, screw nut; 6, U-shaped table; 7, limit sliding buckle; 8, limit slide rail; 9, arc-shaped limit groove; 10, fixing screw; 11, fastening nut; 12, residual glue scraping knife; 13, adsorption groove; 14, air suction pipe; 15, conveying roller; 16, extension frame; 17, sub-drive motor; 18, cleaning roller; 19, swing table. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1-3 , the present utility model provides a technical solution for a residual glue scraping device for the forming process of a transparent tape: including a main body frame 1, mounting holes 2 are penetrated through the front and rear sides of the lower end of the main body frame 1, and the number of the mounting holes 2 is four, which are symmetrically distributed on the front and rear sides of the lower end of the main body frame 1, so that the main body frame 1 is installed and fixed through the mounting holes 2 in cooperation with mounting bolts;

[0021] A main drive motor 3 is fixedly installed at the top of the rear end of the main body frame 1. The lower end transmission shaft part of the main drive motor 3 penetrates through the top of the rear end of the main body frame 1 and is fixedly installed with an adjusting lead screw 4. A lead screw nut 5 is threadedly connected to the outer surface of the middle part of the adjusting lead screw 4. A U-shaped platform 6 is fixedly installed at the front end of the lead screw nut 5. Two limit sliding buckles 7 are fixedly installed on both sides of the rear end of the U-shaped platform 6, and the number of the limit sliding buckles 7 is two, symmetrically distributed on both sides of the rear end of the U-shaped platform 6. The rear end of the limit sliding buckle 7 is in limit fitting and movable connection with a limit sliding rail 8, and the rear end of the limit sliding rail 8 is fixedly installed on the upper side of the rear end of the main body frame 1, so that the U-shaped platform 6 is linearly moved and limited by the cooperation of the limit sliding rail 8 and the limit sliding buckle 7. A swing platform 19 is rotatably connected to the inner side of the middle part of the U-shaped platform 6 through a pin shaft, and the front end of the swing platform 19 is inclined downward. Two arc-shaped limit grooves 9 are opened on both sides of the front end of the U-shaped platform 6, and the number of the arc-shaped limit grooves 9 is two, symmetrically distributed on both sides of the front end of the U-shaped platform 6. Fixed screws 10 are fixedly installed on both sides of the swing platform 19, and the fixed screws 10 penetrate through and are in fitting and movable connection with the inner wall of the arc-shaped limit groove 9. A fastening nut 11 for fastening and locking the fixed screw 10 is threadedly connected to the outer surface of the side end of the fixed screw 10. A residual glue scraping knife 12 is fixedly installed at the front end of the swing platform 19. An adsorption groove 13 is fixedly installed at the upper end of the residual glue scraping knife 12. An air suction pipe 14 is fixedly installed through the side end of the adsorption groove 13, and the air suction pipe 14 is communicated with an external vacuum cleaner through a connecting hose;

[0022] A conveying roller 15 for conveying a transparent tape is rotatably connected to the upper side of the front end of the main body frame 1 through a rotating shaft. Extension frames 16 are fixedly installed on both sides of the top of the front end of the main body frame 1. A sub-drive motor 17 is fixedly installed on the outer side of the extension frame 16. The inner side transmission shaft part of the sub-drive motor 17 is fixedly installed with a cleaning roller 18, and the cleaning roller 18 is rotatably connected to the upper end of the extension frame 16 through a rotating shaft. Cleaning soft brush strips are fixedly installed on the outer surface of the cleaning roller 18.

[0023] Working principle: When in use, the utility model conveys the transparent tape in the processing process through the conveying roller 15. When the conveying roller 15 conveys the transparent tape in the processing process, the main drive motor 3 is controlled to be turned on. When the main drive motor 3 is turned on, it will drive the adjusting lead screw 4 to rotate. When the adjusting lead screw 4 rotates, it will drive the lead screw nut 5 to move up and down. When the lead screw nut 5 moves up and down, it will drive the U-shaped platform 6 to move linearly up and down. When the U-shaped platform 6 moves linearly downward, it will drive the swing platform 19 to move linearly downward. When the swing platform 19 moves linearly downward, it will drive the residual glue scraping knife 12 to move linearly downward. When the residual glue scraping knife 12 moves linearly downward, the front end of the residual glue scraping knife 12 can perform the operation of scraping the residual glue on the transparent tape conveyed at the upper end of the conveying roller 15;

[0024] When the front end of the residual glue scraping knife 12 performs the operation of scraping the residual glue on the transparent tape conveyed by the upper end of the conveying roller 15, by rotating and loosening the fastening nut 11, when the fastening nut 11 is loosened, by pushing the fixed screw 10 to move along the inner wall of the arc-shaped limiting groove 9, when the fixed screw 10 moves along the inner wall of the arc-shaped limiting groove 9, it will drive the swing table 19 to swing up and down. When the swing table 19 swings up and down, it will drive the front end of the residual glue scraping knife 12 to swing up and down for adjustment. Thus, while performing the operation of scraping the residual glue on the processed transparent tape, the swing angle of the front end of the residual glue scraping knife 12 can be adjusted, so that the front end of the residual glue scraping knife 12 can fit with the angle of the upper end of the conveying roller 15;

[0025] Meanwhile, when the front end of the residual glue scraping knife 12 performs the operation of scraping the residual glue on the transparent tape conveyed by the upper end of the conveying roller 15, by controlling the start of the auxiliary drive motor 17, when the auxiliary drive motor 17 is started, it will drive the cleaning roller 18 to rotate. When the cleaning roller 18 rotates, it will sweep the residual glue debris scraped by the front end of the residual glue scraping knife 12 into the adsorption groove 13. When the residual glue debris scraped by the front end of the residual glue scraping knife 12 is swept into the adsorption groove 13, by controlling the start of the external vacuum cleaner, the residual glue debris swept can be adsorbed and collected through the suction pipe 14 in cooperation with the adsorption groove 13. Thus, while performing the operation of scraping the residual glue on the processed transparent tape, the function of sweeping and collecting the scraped residual glue debris can be achieved.

[0026] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A residual glue scraping device for the forming and processing of transparent tape, characterized in that: It includes a main body frame (1). At the top of the rear end of the main body frame (1), a main drive motor (3) is fixedly installed. The lower end transmission shaft part of the main drive motor (3) passes through the top of the rear end of the main body frame (1) and a regulating lead screw (4) is fixedly installed. A lead screw nut (5) is threadedly connected to the outer curved surface of the middle part of the regulating lead screw (4). A U-shaped platform (6) is fixedly installed at the front end of the lead screw nut (5). At both sides of the rear end of the U-shaped platform (6), limit sliding buckles (7) are fixedly installed. The rear ends of the limit sliding buckles (7) are in limit-fitting and movable connection with a limit sliding rail (8). Inside the middle part of the U-shaped platform (6), a swing platform (19) is rotatably connected through a pin shaft. Arc-shaped limit grooves (9) are formed at both sides of the front end of the U-shaped platform (6). Fixed screws (10) are fixedly installed at both sides of the swing platform (19). A fastening nut (11) for fastening and locking the fixed screw (10) is threadedly connected to the outer curved surface of the side end of the fixed screw (10). A residual glue scraping knife (12) is fixedly installed at the front end of the swing platform (19). An adsorption groove (13) is fixedly installed at the upper end of the residual glue scraping knife (12). An air suction pipe (14) is fixedly installed through the side end of the adsorption groove (13). At the upper side of the front end of the main body frame (1), a conveying roller (15) for conveying a transparent tape is rotatably connected through a rotating shaft. At both sides of the top of the front end of the main body frame (1), extension frames (16) are fixedly installed. A sub-drive motor (17) is fixedly installed on the outer side of the extension frame (16). A cleaning roller (18) is fixedly installed on the inner side transmission shaft part of the sub-drive motor (17).

2. The residual glue scraping device for transparent tape forming and processing according to claim 1, characterized in that: Installation holes (2) are formed through the front and rear sides of the lower end of the main body frame (1), and the number of the installation holes (2) is four, which are symmetrically distributed at the front and rear sides of the lower end of the main body frame (1).

3. A residual glue scraping device for the forming and processing of transparent tape according to claim 2, characterized in that: The number of the limit sliding buckles (7) is two, which are symmetrically distributed at both sides of the rear end of the U-shaped platform (6), and the rear end of the limit sliding rail (8) is fixedly installed on the upper side of the rear end of the main body frame (1).

4. A residual glue scraping device for transparent tape forming and processing according to claim 3, characterized in that: The front end of the swing platform (19) is inclined downward. The number of the arc-shaped limit grooves (9) is two, which are symmetrically distributed at both sides of the front end of the U-shaped platform (6).

5. The residual glue scraping device for transparent tape forming and processing according to claim 4, characterized in that: The fixed screw (10) passes through and is in fitting and movable connection with the inner wall of the arc-shaped limit groove (9). The air suction pipe (14) is communicated with an external vacuum cleaner through a connecting hose.

6. The residual glue scraping device for the forming and processing of transparent tape according to claim 5, characterized in that: The cleaning roller (18) is rotatably connected to the upper end of the extension frame (16) through a rotating shaft. Cleaning soft brush strips are fixedly installed on the outer curved surface of the cleaning roller (18).

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