Edge cutting device for film production

Abstract

The utility model provides an edge cutting device for film production, and belongs to the technical field of film edge cutting devices. The edge cutting device for film production comprises a case, a clamping rotation driving part and an end edge cutting part. The first transverse movement adjusting assembly and the rotation driving assembly are both installed on the machine box, the first clamping base and the second clamping base are oppositely arranged, the first clamping base and the first transverse movement adjusting assembly are rotationally arranged, and the second clamping base and the rotation driving assembly are rotationally arranged. The first moving adjusting assembly drives and adjusts the first cutting piece to transversely adjust the moving position, and the second moving adjusting assembly drives the second cutting piece to transversely adjust the moving position. The first moving adjusting assembly pushes the first cutting piece to move, the second moving adjusting assembly pushes the second cutting piece to move to the position needing to be cut, when the film roll rotates, the first cutting piece and the second cutting piece can be matched to cut the two end edges at the same time, and the edge cutting efficiency of the film roll is effectively improved.

Description

Technical Field

[0001] This utility model relates to the technical field of film trimming devices, and more specifically, to a film production trimming device. Background Technology

[0002] The edge trimming device in roll film production is a key piece of equipment in the film processing process. Its core function is to precisely trim the edges of continuously wound films to meet product specifications and quality requirements.

[0003] When small and medium-sized enterprises produce film rolls that are difficult to match with automated film roll cutting equipment, they mainly use conventional equipment to cut the ends of the film rolls one by one. However, cutting both ends of the film roll separately takes a long time and affects the overall process speed of film roll production. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a film production edge cutting device, which aims to improve the problem that when small and medium-sized enterprises produce film rolls, it is difficult to match them with automated film roll cutting equipment. Conventional equipment is used to cut the ends of the film roll one by one, which takes a long time and affects the overall process speed of film roll production.

[0005] This utility model is implemented as follows:

[0006] This utility model provides a film production edge cutting device, including a machine housing, a clamping and rotating drive part, and an edge cutting part.

[0007] The clamping rotation drive part includes a first clamp, a second clamp, a first transverse adjustment component and a rotation drive component. The first transverse adjustment component and the rotation drive component are both mounted on the chassis. The first clamp and the second clamp are arranged opposite to each other. The first clamp is rotatably arranged with the first transverse adjustment component and the second clamp is rotatably arranged with the rotation drive component.

[0008] The edge cutting section includes a first movable adjustment component, a second movable adjustment component, a first cutting component, and a second cutting component. The first movable adjustment component and the second movable adjustment component are both mounted on the chassis. The first movable adjustment component drives the first cutting component to adjust its lateral movement position, and the second movable adjustment component drives the second cutting component to adjust its lateral movement position.

[0009] In one embodiment of the present invention, the first transverse adjustment assembly includes a first fixed base and a first electric push rod. The first fixed base is fixed on the chassis, the output rod end of the first electric push rod movably passes through the first fixed base, and the first clamp is rotatably disposed with the output rod end of the first electric push rod.

[0010] In one embodiment of this utility model, the rotation drive assembly includes a motor, a second fixed base, a driving pulley, a driven pulley, and a transmission belt. The motor is installed inside the housing, the second fixed base is installed on the housing, the driving pulley is disposed at the output shaft end of the motor, the driven pulley is configured to cooperate with the second clamping seat through a rotating shaft, and the rotating shaft rotates through the second fixed base, and the transmission belt connects the driving pulley and the driven pulley.

[0011] In one embodiment of this utility model, the clamping rotation drive part further includes a protective cover, which is located outside the driven pulley, the first fixed seat, the transmission belt and fixedly installed with the chassis.

[0012] In one embodiment of this utility model, the first movable adjustment component and the second movable adjustment component have the same structural specifications. The first movable adjustment component includes a third fixed base, a third electric push rod, and a connecting base. The third fixed base is fixed on the chassis, and the output rod end of the third electric push rod is connected to the connecting base.

[0013] In one embodiment of this utility model, the first cutting member and the second cutting member have the same structural specifications. The first cutting member includes a base plate, a second electric push rod, a mounting base, and a blade. The second electric push rod is mounted on the base plate to drive the mounting base to slide. The blade is mounted on the front side of the mounting base.

[0014] In one embodiment of this utility model, a guide seat is provided at the bottom of the mounting base, and a guide rail is provided on the base plate to slide in cooperation with the guide seat.

[0015] In one embodiment of this utility model, a sliding groove is provided at the bottom of the base plate, and a sliding strip is provided on the chassis to slide in accordance with the sliding groove.

[0016] The film production edge-cutting device also includes a waste collection section, which includes a collection box, a scraper, a guide rod, a vertical plate, and a handle. The collection box is installed on the machine housing and is located below the first clamp and the second clamp. The front and top of the scraper are open. The scraper is slidably disposed inside the collection box. The vertical plate is fixed to the front of the collection box. One end of the guide rod is fixed to the scraper, and the other end of the guide rod slides through the vertical plate. The handle is installed at the front end of the guide rod.

[0017] The beneficial effects of this utility model are as follows: The film production edge-cutting device obtained by the above design uses a first lateral adjustment component to move a first clamping seat towards a second clamping seat, clamping the central cylindrical shell of the formed film roll. A rotation drive component drives the second clamping seat to rotate, thereby causing the film roll between the first and second clamping seats to rotate. A first movement adjustment component pushes a first cutting component to move, and a second movement adjustment component pushes a second cutting component to the position where cutting is required. When the film roll rotates, it can cooperate with the first and second cutting components to simultaneously cut both ends, effectively improving the edge-cutting efficiency of the film roll. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the thin film production edge trimming device provided in this embodiment of the utility model;

[0020] Figure 2 A schematic diagram of the clamping rotation drive part provided for an embodiment of this utility model;

[0021] Figure 3 A schematic diagram of the end-edge cutting portion provided for an embodiment of this utility model;

[0022] Figure 4 A schematic diagram of the first cutting component structure provided for an embodiment of this utility model;

[0023] Figure 5 A schematic diagram of the waste collection section provided for an embodiment of this utility model.

[0024] In the diagram: 10-Chassis; 20-Clamping rotation drive part; 210-First clamping seat; 220-Second clamping seat; 230-First lateral adjustment assembly; 231-First fixed seat; 232-First electric push rod; 240-Rotation drive assembly; 241-Motor; 242-Second fixed seat; 243-Driving pulley; 244-Driven pulley; 245-Transmission belt; 250-Protective cover; 30-End edge cutting part; 310-First movement adjustment assembly; 311-The first... 3. Fixed base; 312-Third electric push rod; 313-Connecting base; 320-Second moving adjustment assembly; 330-First cutting component; 331-Base plate; 332-Second electric push rod; 333-Mounting base; 334-Blade; 335-Guide seat; 336-Guide rail; 337-Slide groove; 340-Second cutting component; 350-Slide bar; 40-Waste collection section; 410-Collection box; 420-Scraper; 430-Guide rod; 440-Upright plate; 450-Handle. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] Example

[0027] Please see Figures 1-5 This utility model provides a film production edge cutting device, including a housing 10, a clamping and rotating drive part 20 and an edge cutting part 30.

[0028] The clamping and rotating drive part 20 clamps the rolled film, while the edge cutting part 30 simultaneously cuts the clamped film roll, thereby improving the edge cutting efficiency of the film roll.

[0029] The clamping and rotating drive section 20 includes a first clamping seat 210, a second clamping seat 220, a first lateral adjustment component 230, and a rotation drive component 240. Both the first lateral adjustment component 230 and the rotation drive component 240 are mounted on the chassis 10, with the first clamping seat 210 and the second clamping seat 220 facing each other. The first clamping seat 210 is rotatably mounted to the first lateral adjustment component 230, and the second clamping seat 220 is rotatably mounted to the rotation drive component 240. The edge cutting section 30 includes a first moving adjustment component 310, a second moving adjustment component 320, a first cutting component 330, and a second cutting component 340. Both the first moving adjustment component 310 and the second moving adjustment component 320 are mounted on the chassis 10. The first moving adjustment component 310 drives the first cutting component 330 to adjust its lateral position, and the second moving adjustment component 320 drives the second cutting component 340 to adjust its lateral position.

[0030] A rolled film is placed between a first clamp 210 and a second clamp 220. A first lateral adjustment component 230 moves the first clamp 210 towards the second clamp 220 to hold the central cylindrical shell of the formed film roll. A rotation drive component 240 drives the second clamp 220 to rotate, thus rotating the film roll between the first and second clamps. A first movement adjustment component 310 moves the first cutter 330, and a second movement adjustment component 320 moves the second cutter 340 to the desired cutting position. As the film roll rotates, the first and second cutters 330 work together to cut both ends simultaneously, effectively improving the cutting efficiency of the film roll.

[0031] In a specific configuration, the first lateral adjustment assembly 230 includes a first fixed base 231 and a first electric push rod 232. The first fixed base 231 is fixed to the housing 10, and the output rod end of the first electric push rod 232 movably passes through the first fixed base 231. The first clamp 210 is rotatably configured with respect to the output rod end of the first electric push rod 232. The first electric push rod 232 in the first lateral adjustment assembly 230 pushes the first clamp 210 to move laterally for adjustment.

[0032] In the above specific embodiment, the rotation drive assembly 240 includes a motor 241, a second fixed base 242, a drive pulley 243, a driven pulley 244, and a transmission belt 245. The motor 241 is installed inside the housing 10, the second fixed base 242 is installed on the housing 10, the drive pulley 243 is located at the output shaft end of the motor 241, the driven pulley 244 is configured to cooperate with the second clamp 220 through a rotating shaft, and the rotating shaft rotates through the second fixed base 242, and the transmission belt 245 connects the drive pulley 243 and the driven pulley 244.

[0033] The output shaft of motor 241 drives the drive pulley 243 to rotate, and through the cooperation of driven pulley 244 and transmission belt 245, drives the rotating shaft and the second clamp 220 to rotate.

[0034] Furthermore, the clamping rotation drive part 20 also includes a protective cover 250, which is located outside the driven pulley 244, the first fixed seat 231, and the transmission belt 245 and is fixedly installed with the chassis 10. The protective cover 250 protects the components therein.

[0035] In specific configurations, the first movable adjustment assembly 310 and the second movable adjustment assembly 320 have identical structural specifications. The first movable adjustment assembly 310 includes a third fixed base 311, a third electric push rod 312, and a connecting base 313. The third fixed base 311 is fixed to the housing 10, and the output rod end of the third electric push rod 312 is connected to the connecting base 313. The third electric push rod 312 pushes the connecting base 313 to move, thereby pushing and adjusting the first cutting piece 330 or the second cutting piece 340 to move.

[0036] Specifically, the first cutting component 330 and the second cutting component 340 have the same structural specifications. The first cutting component 330 includes a base plate 331, a second electric push rod 332, a mounting base 333, and a blade 334. The second electric push rod 332 is mounted on the base plate 331 to drive the mounting base 333 to slide. The blade 334 is mounted on the front side of the mounting base 333. The second electric push rod 332 pushes the blade 334 in front of the mounting base 333 to move closer to the film roll for cutting.

[0037] Furthermore, the mounting base 333 has a guide seat 335 at its bottom, and the base plate 331 has a guide rail 336 that slides and engages with the guide seat 335. The base plate 331 has a sliding groove 337 at its bottom, and the chassis 10 has a sliding strip 350 that slides and engages with the sliding groove 337.

[0038] The film production edge-cutting device also includes a waste collection section 40, which includes a collection box 410, a scraper 420, a guide rod 430, a vertical plate 440, and a handle 450. The collection box 410 is mounted on the machine housing 10 and is located below the first clamp 210 and the second clamp 220. The front and top of the scraper 420 are open. The scraper 420 is slidably disposed inside the collection box 410. The vertical plate 440 is fixed to the front of the collection box 410. One end of the guide rod 430 is fixed to the scraper 420, and the other end of the guide rod 430 slides through the vertical plate 440. The handle 450 is installed at the front end of the guide rod 430.

[0039] The cutting debris falls directly into the collection box 410. After the cutting operation is completed, pulling the handle 450 moves the guide rod 430 and scraper 420. The moving scraper 420 discharges all the debris inside the collection box 410 from the front. A waste collection bin can be placed in advance at the front to collect the cutting waste directly. Then, the scraper 420 is reset using the handle 450 and guide rod 430 for the next cleaning.

[0040] It should be noted that the specific models and specifications of the first electric actuator 232, motor 241, third electric actuator 312, and second electric actuator 332 need to be selected and determined based on the actual specifications of the device. The specific selection calculation method adopts existing technology in this field, and therefore will not be described in detail. The power supply and principle of the first electric actuator 232, motor 241, third electric actuator 312, and second electric actuator 332 are clear to those skilled in the art, and will not be described in detail here.

[0041] The working principle of this film production edge-cutting device is as follows: During use, the rolled film is placed between the first clamp 210 and the second clamp 220. The first lateral adjustment component 230 moves the first clamp 210 towards the second clamp 220 to hold the central cylindrical shell of the formed film roll. The rotation drive component 240 drives the second clamp 220 to rotate, thus rotating the film roll between the first clamp 210 and the second clamp 220. The first movement adjustment component 310 pushes the first cutting component 330 to move, and the second movement adjustment component 320 pushes the second cutting component 340 to the position where cutting is required. When the film roll rotates, it can work with the first cutting component 330 and the second cutting component 340 to cut both ends simultaneously, effectively improving the edge-cutting efficiency of the film roll.

[0042] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A thin film production edge trimming device, characterized in that, include The chassis (10) and the clamping rotation drive part (20) include a first clamp (210), a second clamp (220), a first transverse adjustment component (230) and a rotation drive component (240). The first transverse adjustment component (230) and the rotation drive component (240) are both mounted on the chassis (10). The first clamp (210) and the second clamp (220) are arranged opposite to each other. The first clamp (210) is rotatably arranged with the first transverse adjustment component (230), and the second clamp (220) is rotatably arranged with the rotation drive component (240). The edge cutting section (30) includes a first moving adjustment component (310), a second moving adjustment component (320), a first cutting component (330), and a second cutting component (340). The first moving adjustment component (310) and the second moving adjustment component (320) are both mounted on the chassis (10). The first moving adjustment component (310) drives the first cutting component (330) to adjust its lateral moving position, and the second moving adjustment component (320) drives the second cutting component (340) to adjust its lateral moving position.

2. The thin film production edge trimming device according to claim 1, characterized in that, The first transverse adjustment assembly (230) includes a first fixed base (231) and a first electric push rod (232). The first fixed base (231) is fixed on the chassis (10). The output rod end of the first electric push rod (232) moves through the first fixed base (231). The first clamp (210) is rotatably set with the output rod end of the first electric push rod (232).

3. The thin film production edge trimming device according to claim 1, characterized in that, The rotation drive assembly (240) includes a motor (241), a second fixed seat (242), a drive pulley (243), a driven pulley (244), and a transmission belt (245). The motor (241) is installed inside the housing (10), the second fixed seat (242) is installed on the housing (10), the drive pulley (243) is located at the output shaft end of the motor (241), the driven pulley (244) is configured to cooperate with the second clamp (220) through a rotating shaft, and the rotating shaft rotates through the second fixed seat (242). The transmission belt (245) connects the drive pulley (243) and the driven pulley (244).

4. A thin film production edge trimming device according to claim 3, characterized in that, The clamped rotation drive part (20) also includes a protective cover (250), which is located outside the driven pulley (244), the first fixed seat (231), the transmission belt (245) and fixedly installed with the chassis (10).

5. A thin film production edge trimming device according to claim 1, characterized in that, The first movable adjustment component (310) and the second movable adjustment component (320) have the same structural specifications. The first movable adjustment component (310) includes a third fixed base (311), a third electric push rod (312) and a connecting base (313). The third fixed base (311) is fixed on the chassis (10), and the output rod end of the third electric push rod (312) is connected to the connecting base (313).

6. A thin film production edge-cutting device according to claim 5, characterized in that, The first cutting component (330) and the second cutting component (340) have the same structural specifications. The first cutting component (330) includes a base plate (331), a second electric push rod (332), a mounting base (333), and a blade (334). The second electric push rod (332) is mounted on the base plate (331) to drive the mounting base (333) to slide. The blade (334) is mounted on the front side of the mounting base (333).

7. A thin film production edge trimming device according to claim 6, characterized in that, The mounting base (333) is provided with a guide seat (335) at its bottom, and the base plate (331) is provided with a guide rail (336) that slides with the guide seat (335).

8. A thin film production edge trimming device according to claim 6, characterized in that, The bottom of the base plate (331) is provided with a sliding groove (337), and the chassis (10) is provided with a sliding strip (350) that slides in cooperation with the sliding groove (337).

9. A thin film production edge trimming device according to claim 1, characterized in that, It also includes a waste collection section (40), which includes a collection box (410), a scraper (420), a guide rod (430), a vertical plate (440), and a handle (450). The collection box (410) is installed on the chassis (10) and is located below the first clamp (210) and the second clamp (220). The front and top of the scraper (420) are open. The scraper (420) is slidably disposed inside the collection box (410). The vertical plate (440) is fixed to the front of the collection box (410). One end of the guide rod (430) is fixed to the scraper (420), and the other end of the guide rod (430) slides through the vertical plate (440). The handle (450) is installed at the front end of the guide rod (430).

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