A precision cutting machine for optical film

Abstract

The utility model relates to the field of film cutting technology, and in particular to an optical film precision cutting machine, comprising a base, a laser cutter is installed on the top of the base, a conveyor belt cleaning device is installed at the middle position of the top surface of the base, a plurality of rotatable double-rod rotating disks are installed on the top surface of the base, a third motor is fixedly installed on the top of the base, a rotatable waste edge strip recovery disk is arranged above the base, the number of the waste edge strip recovery disks is two, the two waste edge strip recovery disks are connected by a connecting rod, and a transmission belt is sleeved on the outer wall of the connecting rod. In the utility model, by arranging a conveyor belt cleaning device, a waste edge strip recovery disk and a double-rod rotating disk, a large amount of waste generated by the device during the production process can be properly collected, and by arranging a waste collection port, the waste can be more easily handled by the user, reducing environmental pollution.

Description

Technical Field

[0001] The utility model relates to the technical field of film cutting, in particular to an optical film precision cutting machine. Background Art

[0002] In the field of optical film manufacturing and processing, precise and efficient cutting is an indispensable step. However, in traditional optical film cutting machines, the collection and treatment of waste is often a neglected link. This may not only cause pollution to the production environment, but also affect production efficiency and even pose a threat to the health of operators. Therefore, developing an optical film precision cutting machine that can properly collect waste has become an important direction of current industry technological innovation.

[0003] Currently, most optical film cutting machines on the market focus on improving cutting accuracy and efficiency, but often lack effective designs in waste collection. Common waste collection methods mostly rely on simple air suction or dust collection systems, which can usually only collect part of the waste, and it is often difficult to effectively capture waste of different sizes. This not only increases the difficulty of cleaning, but may also cause secondary pollution of the waste.

[0004] For example, the patent specification of an existing Chinese patent (publication number: CN216372504U) discloses a membrane cutting machine, including: a support component carried by the base workbench and used to provide a supporting force; a driving mechanism arranged on the support component and used to provide a vertical driving force; and a transverse knife bar arranged above the base workbench and connected to the driving mechanism, wherein the transverse knife bar is provided with a blade for membrane cutting, and the blade is height-adjusted on the base workbench by the driving force provided by the driving mechanism.

[0005] However, in the implementation of relevant technologies, it was found that the membrane cutting machine of the above design has the following problems: although the device can adapt to membranes of different thicknesses during use, the device cannot properly handle the waste generated by cutting during use, which will have an impact on the environment.

[0006] In view of this, an optical film precision cutting machine is provided to overcome the above-mentioned defects. Utility Model Content

[0007] The utility model aims to solve the shortcomings in the prior art and proposes an optical film precision cutting machine.

[0008] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an optical film precision cutting machine, comprising a base, a laser cutter is installed on the top of the base, a conveyor belt cleaning device is installed in the middle position of the top surface of the base, a plurality of rotatable double-rod rotating disks are installed on the top surface of the base, a third motor is fixedly installed on the top of the base, a rotatable waste edge strip recovery disk is arranged above the base, the number of the waste edge strip recovery disks is two, the two waste edge strip recovery disks are connected by a connecting rod, and a transmission belt is sleeved on the outer wall of the connecting rod.

[0009] As a further description of the above technical solution: a first motor is fixedly installed on one side of the base, an electric telescopic rod is fixedly connected to one side of the first motor, an adjusting shaft is connected to the other end of the electric telescopic rod, and a fixed shaft is installed inside the adjusting shaft.

[0010] As a further description of the above technical solution: a pulley is fixedly connected to one side of the third motor, one end of the transmission belt is sleeved on the outer wall of the pulley, and two detachable waste collection ports are installed on the side wall of the base. By setting the waste collection ports, the user can easily take out the waste collected by the device.

[0011] As a further description of the above technical solution: a gradient motor module is fixedly installed on the top surface of the base, and a movable conveying clamp is installed on one side of the gradient motor module. The number of the conveying clamps is two, and the other conveying clamp is fixedly installed on the top surface of the base. By setting the gradient motor module and installing the movable conveying clamp on one side of the gradient motor module, the user can control the specific position of the conveying clamp through the gradient motor module.

[0012] As a further description of the above technical solution: the number of the adjusting shafts is two, a second motor is fixedly installed on the outer wall of one adjusting shaft, and a rotatable adjusting cylinder is connected to the bottom of the adjusting shaft. By setting the adjusting cylinder, the user can increase the height of the adjusting shaft through the adjusting cylinder, so that the device can lift the raw material roller to the top surface of the base for feeding.

[0013] As a further description of the above technical solution: two rotatable rubber pressure wheels are installed on the top surface of the base, and an electrostatic ion rod is installed on one side of the rubber pressure wheel. By setting the rubber pressure wheel, the diaphragm can be helped to remain stable during the diaphragm transportation process, and by setting the electrostatic ion rod, the static electricity in the diaphragm transmission process can be reduced.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model designs an optical film precision cutting machine, which can properly collect a large amount of waste generated in the production process by arranging a conveyor belt cleaning device, a waste edge strip recovery disk and a double-rod rotating disk. At the same time, by arranging a waste collection port, the waste can be more easily handled by the user, reducing environmental pollution.

[0016] 2. The utility model designs an optical film precision cutting machine, which sets a third motor and an electric telescopic rod, and sets a gradient motor module connected to one side of a conveying fixture, so that the device can adjust the distance between the two conveying fixtures and the distance between the two fixed axes during transportation through the gradient motor module and the electric telescopic rod, so that the device can be applied to films of different widths, thereby increasing the scope of application of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the upper side of the utility model;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the right side of the utility model;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the left side of the utility model;

[0020] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0021] Legend:

[0022] 1. Base; 2. Fixed axis; 3. Adjustment axis; 4. Electric telescopic rod; 5. First motor; 6. Second motor; 7. Rubber pressure wheel; 8. Electrostatic ion rod; 9. Gradient motor module; 10. Conveying fixture; 11. Conveyor belt cleaning device; 12. Laser cutter; 13. Waste collection port; 14. Waste edge strip recovery disk; 15. Third motor; 16. Double-rod rotating disk; 17. Vibration belt; 18. Transmission belt; 19. Adjustment cylinder. DETAILED DESCRIPTION

[0023] Embodiment 1

[0024] Reference Figure 1-4The utility model provides an optical film precision cutting machine: comprising a base 1, a laser cutter 12 is installed on the top of the base 1, a conveyor belt cleaning device 11 is installed in the middle of the top surface of the base 1, a plurality of rotatable double-rod rotating disks 16 are installed on the top surface of the base 1, a third motor 15 is fixedly installed on the top of the base 1, a rotatable waste edge strip recovery disk 14 is arranged above the base 1, the number of the waste edge strip recovery disks 14 is two, the two waste edge strip recovery disks 14 are connected by a connecting rod, a transmission belt 18 is sleeved on the outer wall of the connecting rod, and one side of the third motor 15 is fixed A pulley is connected, and one end of a transmission belt 18 is sleeved on the outer wall of the pulley. Two detachable waste collection ports 13 are installed on the side wall of the base 1. By setting the waste collection ports 13, the user can easily take out the waste collected by the device, and the number is two. A second motor 6 is fixedly installed on the outer wall of one side adjustment shaft 3, and a rotatable adjustment cylinder 19 is connected to the bottom of the adjustment shaft 3. By setting the adjustment cylinder 19, the user can increase the height of the adjustment shaft 3 through the adjustment cylinder 19, so that the device can lift the raw material roller to the top surface of the base 1 for feeding.

[0025] In a specific implementation, when the laser cutter 12 is cutting the diaphragm body, the user can use the conveyor belt cleaning device 11 to completely collect the waste generated during the cutting process of the diaphragm. After the conveyor belt cleaning device 11 has collected the waste, there will still be diaphragm fragments with a larger volume or area left on the top surface of the base 1. Especially during long-term fixed cutting, diaphragm fragments of a fixed width are difficult to collect. At this time, the fragments can be wound around the surface of the waste edge strip recovery disk 14, and then the third motor 15 is started to drive the two waste edge strip recovery disks 14 to rotate at the same time, so that the fixed width fragments can be wound around The double-rod rotating disk 16 is wound around its surface, thereby being properly stored. When faced with crushed materials that cannot be collected by the conveyor belt cleaning device 11, the double-rod rotating disk 16 can be driven to start rotating. After the double-rod rotating disk 16 rotates, the vibration belt 17 can be driven to vibrate. Because the double-rod rotating disk 16 itself is composed of two round rods with different axes, the vibration belt 17 will be continuously hit during the rotation of the double-rod rotating disk 16, causing the vibration belt 17 to vibrate. When the crushed materials pass through the upper surface of the vibration belt 17, they will be vibrated into the gap therein by the vibrating vibration belt 17 and thus be properly collected.

[0026] By providing a conveyor belt cleaning device 11, a waste strip recovery disk 14 and a double-rod rotating disk 16, a large amount of waste generated by the device during the production process can be properly collected. At the same time, by providing a waste collection port 13, the waste can be more easily handled by the user, reducing environmental pollution.

[0027] Embodiment 2

[0028] Reference Figure 1-4The utility model provides an optical film precision cutting machine: a third motor 15 is fixedly installed on one side of a base 1, an electric telescopic rod 4 is fixedly connected to one side of the third motor 15, an adjusting shaft 3 is connected to the other end of the electric telescopic rod 4, a fixed shaft 2 is installed inside the adjusting shaft 3, a gradient motor module 9 is fixedly installed on the top surface of the base 1, a movable conveying clamp 10 is installed on one side of the gradient motor module 9, the number of the conveying clamps 10 is two, and the other conveying clamp 10 is fixedly installed on the top surface of the base 1, by setting the gradient motor module 9 and installing the movable conveying clamp 10 on one side of the gradient motor module 9, the user can control the specific position of the conveying clamp 10 through the gradient motor module 9.

[0029] During specific implementation, on the basis of the above-mentioned embodiment 1, it is often necessary to face raw materials of different widths during the process of cutting the film. At this time, the raw material roller can be fixed on the fixed shaft 2 on one side, and then the first motor 5 can be started. After the first motor 5 is started, it will drive the electric telescopic rod 4, and the adjusting shaft 3 is fixedly installed on one side of the electric telescopic rod 4, so it will be driven by the electric telescopic rod 4. At this time, the raw material can be initially fixed. When transportation is required, the adjusting cylinder 19 can be started first to lift the adjusting shaft 3 together with the raw material roller. When the height exceeds the top surface of the base 1, the raw material is sent into the conveying fixture 10, and one side is installed on one side of the gradient motor module 9. The user can control the position of the conveying fixture 10 through the gradient motor module 9, so that the raw material can be properly transported during the transmission process.

[0030] By setting a third motor 15 and an electric telescopic rod 4, and setting a gradient motor module 9 connected to one side of a conveying clamp 10, the device can adjust the distance between the two conveying clamps 10 and the distance between the two fixed shafts 2 during transportation through the gradient motor module 9 and the electric telescopic rod 4, so that the device can be applied to diaphragms of different widths, thereby increasing the scope of application of the device.

[0031] In addition, two rotatable rubber pressure wheels 7 are installed on the top surface of the base 1, and an electrostatic ion rod 8 is installed on one side of the rubber pressure wheel 7. The rubber pressure wheel 7 can help the diaphragm to remain stable during the diaphragm transportation process, and the electrostatic ion rod 8 can reduce the static electricity during the diaphragm transmission process.

[0032] Working principle:

[0033] When using the utility model, the user can completely collect the waste generated during the cutting process of the film through the conveyor belt cleaning device 11 when the laser cutter 12 cuts the film body. After the conveyor belt cleaning device 11 collects the waste, there will still be film fragments with a larger volume or area left on the top surface of the base 1. Especially during long-term fixed cutting, film fragments of fixed width are difficult to be collected. At this time, the fragments can be wound on the surface of the waste edge strip recovery disk 14, and then the third motor 15 is started to drive the two waste edge strip recovery disks 14 to rotate at the same time, so that the fixed width fragments can be collected. The double-rod rotating disk 16 can be driven to start rotating the double-rod rotating disk 16, and the vibration belt 17 can be driven to vibrate after the double-rod rotating disk 16 rotates. Because the double-rod rotating disk 16 itself is composed of two round rods with different axes, the vibration belt 17 will be continuously hit during the rotation of the double-rod rotating disk 16, causing the vibration belt 17 to vibrate. When the crushed materials pass through the upper surface of the vibration belt 17, they will be vibrated into the gap by the vibrating vibration belt 17 and be properly collected.

[0034] By providing a conveyor belt cleaning device 11, a waste strip recovery disk 14 and a double-rod rotating disk 16, a large amount of waste generated by the device during the production process can be properly collected. At the same time, by providing a waste collection port 13, the waste can be more easily handled by the user, reducing environmental pollution.

[0035] In the process of cutting thin films, it is often necessary to deal with raw materials of different widths. At this time, the raw material roller can be fixed on the fixed shaft 2 on one side, and then the first motor 5 can be started. After the first motor 5 is started, it will drive the electric telescopic rod 4, and the adjusting shaft 3 is fixedly installed on one side of the electric telescopic rod 4, so it will be driven by the electric telescopic rod 4. At this time, the fixation of the raw material can be preliminarily completed. When transportation is required, the adjusting cylinder 19 can be started first to lift the adjusting shaft 3 together with the raw material roller. When the height exceeds the top surface of the base 1, the raw material is sent into the conveying fixture 10, and one side is installed on one side of the gradient motor module 9. The user can control the position of the conveying fixture 10 through the gradient motor module 9, so that the raw materials can be properly transported during the transmission process.

[0036] By setting a third motor 15 and an electric telescopic rod 4, and setting a gradient motor module 9 connected to one side of a conveying clamp 10, the device can adjust the distance between the two conveying clamps 10 and the distance between the two fixed shafts 2 during transportation through the gradient motor module 9 and the electric telescopic rod 4, so that the device can be applied to diaphragms of different widths, thereby increasing the scope of application of the device.

[0037] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An optical film precision cutting machine, comprising a base (1), a laser cutter (12) being installed above the base (1), characterized in that: A conveyor belt cleaning device (11) is installed at the middle position of the top surface of the base (1), a plurality of rotatable double-rod rotating disks (16) are installed on the top surface of the base (1), a third motor (15) is fixedly installed at the top of the base (1), and a rotatable waste edge strip recovery disk (14) is arranged above the base (1), the number of the waste edge strip recovery disks (14) is two, and the two waste edge strip recovery disks (14) are connected by a connecting rod, and a transmission belt (18) is sleeved on the outer wall of the connecting rod.

2. The optical film precision cutting machine according to claim 1, characterized in that: A first motor (5) is fixedly mounted on one side of the base (1); an electric telescopic rod (4) is fixedly connected to one side of the first motor (5); the other end of the electric telescopic rod (4) is connected to an adjustment shaft (3); and a fixed shaft (2) is mounted inside the adjustment shaft (3).

3. The optical film precision cutting machine according to claim 1, characterized in that: A pulley is fixedly connected to one side of the third motor (15), one end of the transmission belt (18) is sleeved on the outer wall of the pulley, and two detachable waste collection ports (13) are installed on the side wall of the base (1).

4. The optical film precision cutting machine according to claim 1, characterized in that: A gradient motor module (9) is fixedly mounted on the top surface of the base (1), and a movable conveying clamp (10) is mounted on one side of the gradient motor module (9). The number of the conveying clamps (10) is two, and the other conveying clamp (10) is fixedly mounted on the top surface of the base (1).

5. The optical film precision cutting machine according to claim 2, characterized in that: The number of the adjusting shafts (3) is two, a second motor (6) is fixedly mounted on the outer wall of one side of the adjusting shaft (3), and a rotatable adjusting cylinder (19) is connected to the bottom of the adjusting shaft (3).

6. The optical film precision cutting machine according to claim 1, characterized in that: Two rotatable rubber pressure wheels (7) are installed on the top surface of the base (1), and an electrostatic ion rod (8) is installed on one side of the rubber pressure wheel (7).

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