Backlight source cutting device

Abstract

The utility model provides a backlight source cutting device. The backlight source cutting device comprises an upper cutting assembly, a lower cutting assembly and a transmission assembly, wherein the lower cutting assembly is in attached connection with the upper cutting assembly in the vertical direction in the cutting process, and the transmission assembly is fixedly connected with the lower cutting assembly and slides in the vertical direction. Wherein the upper cutting assembly and the lower cutting assembly form a cutting platform, in the cutting process, the backlight source is located in the cutting platform, and the transmission assembly drives the lower cutting assembly to slide in the vertical direction and close to one end of the upper cutting assembly till the upper cutting assembly is attached to the lower cutting assembly. Through the structure, the cutting precision is improved.

Description

Technical Field

[0001] The present application relates to the field of backlight source cutting, and in particular to a backlight source cutting device. Background Art

[0002] As the core light-emitting component behind the LCD display, the backlight is crucial to providing a high-quality visual experience. Its light-emitting effect directly affects the brightness, contrast and color performance of the display, bringing users a clear and vivid visual experience. However, in the production and assembly process of the display, facing displays of different sizes, we need to adapt the backlight panels of corresponding sizes.

[0003] During the cutting process of the backlight source, it is easy to cause the edge of the backlight source to be uneven, with burrs or unevenness. This not only affects the appearance, but also may affect the luminous effect of the backlight source and the overall performance of the display. The above problems affect the cutting accuracy. Therefore, a backlight source cutting device with improved cutting accuracy is needed. Utility Model Content

[0004] In view of this, it is necessary to provide a backlight source cutting device with improved cutting accuracy to solve the above problems.

[0005] The embodiment of the present application provides a backlight source cutting device, comprising: an upper cutting assembly, a lower cutting assembly that is vertically attached to the upper cutting assembly during cutting, and a transmission assembly that is fixedly connected to the lower cutting assembly and slides in the vertical direction. The upper cutting assembly and the lower cutting assembly form a cutting platform, and during the cutting process, the backlight source is located in the cutting platform, and the transmission assembly drives the lower cutting assembly to slide in the vertical direction and close to one end of the upper cutting assembly until the upper cutting assembly is attached to the lower cutting assembly.

[0006] In at least one embodiment of the present application, the lower cutting assembly comprises: a lower cutting platform, a lower cutting member and a sliding member. The lower cutting platform is connected to the transmission assembly. The lower cutting member is connected to the lower cutting platform, and the lower cutting member is located near one end of the upper cutting assembly. The sliding member is connected to the lower cutting member, and the sliding member is connected to the transmission assembly.

[0007] In at least one embodiment of the present application, the backlight source further comprises a sliding rod, the sliding member is slidably connected to the sliding rod, the sliding rod is fixedly connected to the upper cutting assembly, and the sliding rod is fixedly connected to the transmission assembly.

[0008] In at least one embodiment of the present application, the upper cutting assembly comprises: a connecting member and an upper cutting member. The connecting member is fixedly connected to the sliding rod. The upper cutting member is fixedly connected to the connecting member, and the upper cutting member is located at one end of the connecting member close to the lower cutting assembly.

[0009] In at least one embodiment of the present application, the transmission assembly includes: a transmission member and a load-bearing platform. The transmission member is arranged in the vertical direction. The transmission member is connected to the lower cutting platform. The load-bearing platform is fixedly connected to the transmission member, and sliding rods are fixedly installed at the four corners of the load-bearing platform in the vertical direction, one end of the sliding rod is fixedly connected to the load-bearing platform, and the other end of the sliding rod is fixedly connected to the connecting member, and the lower cutting assembly is slidably connected to the sliding rod and is located between the load-bearing platforms.

[0010] In at least one embodiment of the present application, the backlight source further includes a protective cover, and the transmission assembly is located inside the protective cover.

[0011] In at least one embodiment of the present application, the backlight source cutting device further includes a base, one end of the base is connected to the ground, and the other end of the base is connected to the protective cover.

[0012] In at least one embodiment of the present application, the backlight source cutting device further includes a feeding assembly, and the feeding assembly is connected to a side edge of the lower cutting platform.

[0013] In at least one embodiment of the present application, the backlight source cutting device further includes a discharge assembly, and the feed assembly is connected to a side edge of the lower cutting platform and is arranged opposite to the feed assembly.

[0014] In at least one embodiment of the present application, the backlight source cutting device includes a control console connected to the lower cutting platform.

[0015] The above-mentioned backlight source cutting device. The cutting platform formed by the upper cutting component and the lower cutting component can ensure that the backlight source is stably and accurately positioned during the cutting process. At the same time, the vertical sliding design of the transmission component enables the lower cutting component to accurately approach the upper cutting component, thereby achieving accurate cutting of the backlight source. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of the backlight source cutting device described in this application;

[0017] Figure 2 This is a schematic diagram of the internal structure of the backlight source cutting device described in this application;

[0018] Figure 3 This is a cross-sectional view of the backlight source cutting device described in this application;

[0019] Figure 4 A schematic diagram of the cutting platform described in this application;

[0020] Main component symbols

[0021] 100. Backlight cutting device; 10. Upper cutting assembly; 20. Lower cutting assembly; 30. Transmission assembly; 1020. Cutting platform; 21. Lower cutting platform; 22. Lower cutting piece; 23. Sliding piece; 40. Sliding rod; 11. Connecting piece; 12. Upper cutting piece; 31. Transmission piece; 32. Load-bearing platform; 50. Protective cover; 60. Base; 70. Feed assembly; 80. Discharge assembly; 90. Control console; F1. Vertical direction. DETAILED DESCRIPTION

[0022] The embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0023] It should be noted that when a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a central component at the same time. When a component is considered to be "located on" another component, it may be directly located on the other component or there may be a central component at the same time. The terms "top", "bottom", "upper", "lower", "left", "right", "front", "back", and similar expressions used herein are for illustrative purposes only.

[0024] The embodiment of the present application provides a backlight source cutting device,

[0025] The above-mentioned backlight source cutting device. The cutting platform formed by the upper cutting component and the lower cutting component can ensure that the backlight source is stably and accurately positioned during the cutting process. At the same time, the vertical sliding design of the transmission component enables the lower cutting component to accurately approach the upper cutting component, thereby achieving accurate cutting of the backlight source.

[0026] Some embodiments of the present application are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0027] See also Figure 1-Figure 4 The embodiment of the present application provides a backlight source cutting device 100, comprising: an upper cutting assembly 10, a lower cutting assembly 20 that is attached to the upper cutting assembly 10 along a vertical direction F1 during cutting, and a transmission assembly 30 that is fixedly connected to the lower cutting assembly 20 and slides along the vertical direction F1. The upper cutting assembly 10 and the lower cutting assembly 20 form a cutting platform 1020. During the cutting process, the backlight source is located in the cutting platform 1020, and the transmission assembly 30 drives the lower cutting assembly 20 to slide along the vertical direction F1 and close to one end of the upper cutting assembly 10 until the upper cutting assembly 10 is attached to the lower cutting assembly 20.

[0028] Specifically, the upper cutting assembly 10 generally includes a sharp cutting blade or similar tool, which is used to cooperate with the lower cutting assembly 20 to cut the backlight source. The lower cutting assembly 20 provides a stable support surface to ensure the stability of the backlight source during the cutting process. At the same time, its design can ensure precise fit with the upper cutting assembly 10, thereby achieving high-precision cutting.

[0029] Furthermore, the accuracy and smoothness of cutting can be ensured by the precise cooperation of the upper and lower cutting components 20, and the errors and burrs in the cutting process can be reduced. The design of the upper and lower cutting components 20 can also adapt to backlight sources of different sizes and shapes, improving the versatility and flexibility of the device.

[0030] Furthermore, before cutting begins, the backlight source is placed on the cutting platform 1020 and stably supported by the lower cutting assembly 20. The transmission assembly 30 is started, driving the lower cutting assembly 20 to slide along the vertical direction F1 until it is tightly fitted with the upper cutting assembly 10. When the cutting action begins, the blade or tool of the upper cutting assembly 10 cooperates with the lower cutting assembly 20 to cut the backlight source. It is suitable for cutting backlight sources of various sizes and shapes, especially in occasions where high-precision and high-quality cutting is required, such as display manufacturing, flat-panel TV production, etc.

[0031] The transmission assembly 30 is the power source of the backlight cutting device 100, and is responsible for driving the lower cutting assembly 20 to move precisely along the vertical direction F1. The transmission assembly 30 can precisely control the movement speed, position and direction of the lower cutting assembly 20 to ensure the accuracy and stability of cutting.

[0032] The precise control of the transmission assembly 30 can ensure the stability and reliability of the cutting process and reduce the cutting error caused by the unstable movement of the equipment. The high efficiency of the transmission assembly 30 can also improve the cutting efficiency and shorten the production cycle.

[0033] The transmission assembly 30 receives instructions from the control system and moves according to the preset cutting parameters. The transmission assembly 30 drives the lower cutting assembly 20 to slide along the vertical direction F1 until it is tightly fitted with the upper cutting assembly 10. During the cutting process, the transmission assembly 30 continuously provides power to ensure the stable cooperation between the lower cutting assembly 20 and the upper cutting assembly 10. It is suitable for backlight cutting on an automated production line and can meet the efficiency and precision requirements of mass production.

[0034] Furthermore, the cutting platform 1020 is the core part of the backlight source cutting device 100, which is used to carry the backlight source to be cut and provide stable support and positioning. Through the design of the cutting platform 1020, the backlight source can be easily placed and fixed to ensure the stability and accuracy of the cutting process. The design of the cutting platform 1020 can improve the versatility and flexibility of the equipment and adapt to backlight sources of different sizes and shapes. Stable support and positioning can also reduce cutting errors caused by unstable backlight position.

[0035] Before cutting begins, the backlight source is placed on the cutting platform 1020 and fixed by an appropriate fixture. The cutting platform 1020 provides stable support and positioning for the backlight source to ensure the stability of the cutting process. It is suitable for cutting backlight sources of various sizes and shapes, especially in situations where high precision and high quality cutting are required.

[0036] In a specific implementation example, the lower cutting assembly 20 includes: a lower cutting platform 21, a lower cutting member 22 and a sliding member 23. The lower cutting platform 21 is connected to the transmission assembly 30. The lower cutting member 22 is connected to the lower cutting platform 21, and the lower cutting member 22 is located at one end close to the upper cutting assembly 10. The sliding member 23 is connected to the lower cutting member 22, and the sliding member 23 is connected to the transmission assembly 30.

[0037] Specifically, the lower cutting platform 21 is the basic supporting structure of the entire lower cutting member 22, responsible for carrying the lower cutting member 22 and the sliding member 23, and connected to the transmission assembly 30 to ensure that the entire lower cutting member 22 can move accurately along the vertical direction F1.

[0038] Furthermore, a stable support surface is provided to ensure the stability of the backlight source during the cutting process. It is convenient to connect with the transmission assembly 30 to achieve precise control. During the cutting process, the transmission assembly 30 drives the lower cutting platform 21 to move along the vertical direction F1, driving the lower cutting member 22 and the sliding member 23 to move together until they fit with the upper cutting assembly 10. It is suitable for scenes that require high-precision and high-efficiency cutting of backlight sources, especially in the manufacturing field of electronic products such as displays and tablet computers.

[0039] Furthermore, the lower cutting member 22 usually includes a cutting blade or other cutting tool, which is responsible for actually cutting the backlight source when it is in contact with the upper cutting assembly 10. The sharp cutting blade can ensure the accuracy and smoothness of the cutting. The replaceable cutting blade design can extend the service life of the equipment and reduce maintenance costs. When the lower cutting platform 21 moves upward under the drive of the transmission assembly 30, the lower cutting member 22 also moves upward until it contacts the blade of the upper cutting assembly 10. In this process, the backlight source is placed between the two and is cut off by the cutting blade.

[0040] Furthermore, the sliding member 23 is connected between the lower cutting member 22 and the transmission assembly 30, and plays a guiding and stabilizing role. It ensures that the lower cutting member 22 moves smoothly and accurately in the vertical direction F1. The design of the sliding member 23 can reduce friction and resistance during the movement and improve the movement efficiency. The guiding role can ensure that the movement trajectory of the lower cutting member 22 in the vertical direction F1 is accurate. Under the drive of the transmission assembly 30, the sliding member 23 drives the lower cutting member 22 to move in the vertical direction F1. The connection between the sliding member 23, the transmission assembly 30 and the lower cutting member 22 ensures the stability and accuracy of the movement.

[0041] In summary, the design of the sliding member 23 can play an important role in situations where the cutting process needs to be precisely controlled and the cutting accuracy needs to be improved. Especially in automated production lines, its stability and accuracy are crucial to improving production efficiency and quality.

[0042] In a specific implementation example, the backlight source further includes a sliding rod 40 , the sliding member 23 is slidably connected to the sliding rod 40 , the sliding rod 40 is fixedly connected to the upper cutting assembly 10 , and the sliding rod 40 is fixedly connected to the transmission assembly 30 .

[0043] Specifically, the sliding rod 40 plays a connecting and guiding role in the present application. It connects the upper cutting assembly 10, the transmission assembly 30 and the sliding member 23 of the lower cutting assembly 20, ensuring the stability and accuracy of the entire device during the cutting process.

[0044] Furthermore, the design of the sliding rod 40 makes the connection between the upper cutting assembly 10, the transmission assembly 30 and the lower cutting assembly 20 more stable, reducing the cutting error caused by the unstable movement of the equipment. The sliding rod 40, as a guide device, can ensure the accurate alignment of the upper cutting assembly 10 and the lower cutting assembly 20 during the cutting process, thereby improving the cutting accuracy. Through the design of the sliding rod 40, the structure of the entire device is simplified, making the manufacture and maintenance of the device more convenient.

[0045] Furthermore, the sliding connection between the sliding member 23 and the sliding rod 40 allows the lower cutting assembly 20 to slide along the sliding rod 40 in the vertical direction F1 under the drive of the transmission assembly 30 until it fits with the upper cutting assembly 10. The design of the sliding connection makes the movement of the lower cutting assembly 20 more precise and controllable, thereby improving the cutting accuracy. The sliding connection allows the lower cutting assembly 20 to be flexibly adjusted in the vertical direction F1 to meet the cutting requirements of backlight sources of different sizes and shapes.

[0046] Furthermore, the fixed connection between the sliding rod 40 and the upper cutting assembly 10 and the transmission assembly 30 ensures the stability and structural integrity of the entire device. The fixed connection makes the entire device more stable during the cutting process and reduces the cutting error caused by the shaking of the device. The fixed connection design makes the device more convenient when maintaining and replacing parts.

[0047] In summary, during the cutting process, the transmission assembly 30 is started, and the lower cutting platform 21 and the lower cutting member 22 are driven to move upward through the transmission member 31. Since the sliding member 23 is slidably connected to the sliding rod 40, and the sliding rod 40 is fixedly connected to the upper cutting assembly 10 and the transmission assembly 30, the lower cutting member 22 can slide accurately along the sliding rod 40 until it fits with the upper cutting assembly 10. In this process, the backlight source is placed in the cutting platform 1020 and is cut by the cutting blades of the upper cutting assembly 10 and the lower cutting assembly 20.

[0048] In a specific implementation example, the upper cutting assembly 10 includes: a connecting member 11 and an upper cutting member 12. The connecting member 11 is fixedly connected to the sliding rod 40. The upper cutting member 12 is fixedly connected to the connecting member 11, and the upper cutting member 12 is located at one end of the connecting member 11 close to the lower cutting assembly 20.

[0049] Specifically, the connecting member 11 serves as the basic structure of the upper cutting assembly 10 , and its main function is to connect the upper cutting member 12 with the sliding rod 40 , so as to ensure that the upper cutting member 12 can stably move along the vertical direction F1 under the drive of the transmission assembly 30 .

[0050] Furthermore, the design of the connecting member 11 ensures the stability of the upper cutting member 12 during movement, and prevents cutting errors caused by vibration or shaking. The upper cutting member 12 is directly connected to the sliding rod 40 through the connecting member 11, which simplifies the structure of the upper cutting assembly 10 and reduces the manufacturing cost.

[0051] Furthermore, the upper cutting piece 12 is a key component in the backlight source cutting device 100, and its main function is to cooperate with the lower cutting piece 22 to cut the backlight source. The upper cutting piece 12 cooperates with the lower cutting piece 22 to achieve accurate cutting of the backlight source and meet the high-precision requirements for size and shape in production. The upper cutting piece 12 is usually made of wear-resistant, high-strength materials to ensure stability and durability for long-term use.

[0052] Furthermore, the fixed connection between the connecting member 11 and the sliding rod 40 ensures that the upper cutting assembly 10 can move accurately along the vertical direction F1 under the drive of the transmission assembly 30. The sliding rod 40 serves as a guide component to ensure the linearity and accuracy of the upper cutting assembly 10 during movement. The fixed connection between the connecting member 11 and the sliding rod 40 is simple and reliable, and is convenient for installation, commissioning and maintenance of the equipment.

[0053] In summary, during the cutting process, the transmission assembly 30 is started, and the lower cutting platform 21 and the lower cutting member 22 thereon are driven to move upward through the transmission member 31. Since the connecting member 11 in the upper cutting assembly 10 is fixedly connected to the sliding rod 40, the upper cutting member 12 also moves upward accordingly. When the lower cutting member 22 fits with the upper cutting member 12, the cutting action is completed. At this time, the backlight source is clamped between the upper cutting member 12 and the lower cutting member 22, and the cutting is completed through the cooperation of the two.

[0054] In a specific implementation example, the transmission assembly 30 includes: a transmission member 31 and a load-bearing platform 32. The transmission member 31 is arranged along the vertical direction F1. The transmission member 31 is connected to the lower cutting platform 21. The load-bearing platform 32 is fixedly connected to the transmission member 31, and sliding rods 40 are fixedly installed at the four corners of the load-bearing platform 32 along the vertical direction F1, one end of the sliding rod 40 is fixedly connected to the load-bearing platform 32, and the other end of the sliding rod 40 is fixedly connected to the connecting member 11, and the lower cutting assembly 20 is slidably connected to the sliding rod 40 and is located between the load-bearing platforms 32.

[0055] Specifically, the transmission member 31 is the core component of the transmission assembly 30 and is responsible for providing power to drive the lower cutting assembly 20 to slide along the vertical direction F1 to achieve contact with the upper cutting assembly 10 and complete the cutting action.

[0056] Furthermore, the transmission member 31 can convert the external power (such as motor drive) into the linear motion of the lower cutting assembly 20 to achieve precise cutting control. The transmission member 31 usually adopts a high-precision and high-efficiency transmission mechanism (such as a lead screw, a guide rail, etc.) to ensure the smoothness and accuracy of the movement.

[0057] Furthermore, the load-bearing platform 32 is a supporting structure of the transmission assembly 30, which not only plays a role in fixing the transmission member 31, but also provides a stable supporting platform for the entire device. The design of the load-bearing platform 32 makes the entire transmission assembly 30 more stable and able to withstand greater cutting forces. As an independent component, the load-bearing platform 32 is easy to install and disassemble with the transmission member 31 and other components, and is convenient for maintenance and replacement of the equipment.

[0058] Furthermore, the sliding rod 40 is arranged on the load-bearing platform 32 along the vertical direction F1, and is fixedly connected to the connecting member 11 to form a sliding guide rail to guide and support the sliding movement of the lower cutting assembly 20. The sliding rod 40, as a guide component, can ensure the accurate sliding of the lower cutting assembly 20 in the vertical direction F1, thereby improving the cutting accuracy. The sliding rod 40 is fixedly connected to the load-bearing platform 32, and can provide stable support to reduce vibration and deviation during movement.

[0059] In summary, during the cutting process, the transmission member 31 (such as a lead screw driven by a motor) starts to work, driving the lower cutting platform 21 and the lower cutting member 22 thereon to slide upward along the sliding rod 40. Since the sliding rod 40 is fixedly connected to the load-bearing platform 32 and the connecting member 11 of the upper cutting assembly 10, the lower cutting assembly 20 can slide smoothly and accurately until it fits with the upper cutting assembly 10 to complete the cutting action.

[0060] In a specific implementation example, the backlight source further includes a protective cover 50 , and the transmission assembly 30 is located inside the protective cover 50 .

[0061] Specifically, the main function of the protective cover 50 is to protect the transmission assembly 30 from interference and damage from the external environment, while ensuring the safety of the operator. The protective cover 50 isolates the transmission assembly 30 from the external environment, preventing dust, impurities, etc. from entering the transmission assembly 30 and affecting its normal operation. The existence of the protective cover 50 can prevent the operator from accidentally touching the transmission assembly 30 and avoid safety accidents. By protecting the transmission assembly 30 from the external environment, the service life of the transmission assembly 30 can be extended.

[0062] Furthermore, placing the transmission assembly 30 inside the protective cover 50 can ensure that the transmission assembly 30 operates in a good working environment, thereby improving its stability and reliability. The protective cover 50 provides a stable working environment for the transmission assembly 30, reduces the interference of external factors on the transmission assembly 30, and thus improves its working stability. When the transmission assembly 30 needs to be maintained or repaired, the protective cover 50 can be conveniently opened for operation, thereby improving the convenience of maintenance.

[0063] Furthermore, during the operation of the backlight cutting device 100, the transmission assembly 30 slides in the vertical direction F1 inside the protective cover 50, driving the lower cutting assembly 20 to move upward until it fits with the upper cutting assembly 10, completing the cutting action. The protective cover 50 always remains closed, ensuring that the transmission assembly 30 works in a closed and safe environment.

[0064] In a specific implementation example, the backlight source cutting device 100 further includes a base 60 , one end of the base 60 is connected to the ground, and the other end of the base 60 is connected to the protective cover 50 .

[0065] Specifically, the base 60 serves as the basic support structure of the backlight cutting device 100, and its main function is to establish a stable connection with the ground to ensure that the entire device can remain stable and does not shake during operation. Through the connection between the base 60 and the ground, the entire device can obtain better stability, reduce shaking caused by external factors (such as vibration, wind, etc.), and ensure the accuracy and safety of cutting. The design of the base 60 usually takes into account the adaptability to the ground, such as providing anchor bolt holes, adjustment gaskets, etc., so that users can install and adjust according to actual conditions.

[0066] Furthermore, the other end of the base 60 is connected to the protective cover 50, and the protective cover 50 is fixed to the base 60, ensuring that the transmission assembly 30 works in a closed and stable environment. The connection between the base 60 and the protective cover 50 makes the structure of the entire device more compact, reduces the floor space, and is convenient for layout and use in a factory or workshop. The base 60 fixes the protective cover 50 to prevent the protective cover 50 from accidentally falling off or moving, further enhancing the safety of the device.

[0067] Furthermore, during the operation of the backlight source cutting device 100, the base 60, as the foundation of the entire device, always maintains a stable connection with the ground. At the same time, through the connection between the base 60 and the protective cover 50, the protective cover 50 can be firmly fixed on the base 60, ensuring that the transmission assembly 30 works in a closed and stable environment. With the driving of the transmission assembly 30, the lower cutting assembly 20 slides along the vertical direction F1 and cooperates with the upper cutting assembly 10 to complete the cutting of the backlight source.

[0068] In a specific implementation example, the backlight source cutting device 100 further includes a feeding assembly 70 , and the feeding assembly 70 is connected to a side edge of the lower cutting platform 21 .

[0069] Specifically, the feed assembly 70 is mainly responsible for automatically or manually conveying the backlight source to be cut to the cutting platform 1020 for subsequent cutting operations. By connecting to the side of the lower cutting platform 21, the feed assembly 70 can ensure that the backlight source enters the cutting platform 1020 in a stable and accurate manner.

[0070] Furthermore, the introduction of the feed assembly 70 can significantly reduce the time and difficulty of manual operation, making the conveying process of the backlight source faster and more efficient. Through the precise control of the feed assembly 70, the backlight source can enter the cutting platform 1020 in a more accurate and stable manner, thereby ensuring the precision and quality of the cutting. The design of the feed assembly 70 can reduce the direct contact of the operator during the conveying process and reduce safety risks.

[0071] Furthermore, although the specific structure and type are not described in detail in the patent, the feeding assembly 70 may include various types, such as a conveyor belt, a push rod mechanism, an automatic gripping device, etc. These components can be selected and customized according to actual needs to accommodate backlight sources of different sizes, shapes and weights.

[0072] Furthermore, during the operation of the backlight source cutting device 100, the feed assembly 70 first receives the backlight source to be cut and stably delivers it to the cutting platform 1020. The delivery process can be precisely controlled by an automatic control system to ensure that the backlight source enters the cutting platform 1020 in the correct posture and position. Once the backlight source arrives at the designated position, the cutting operation can begin.

[0073] In a specific implementation example, the backlight source cutting device 100 further includes a discharge assembly 80 , which is connected to a side of the lower cutting platform 21 and is disposed opposite to the feed assembly 70 .

[0074] Specifically, the discharging assembly 80 is mainly responsible for removing the cut backlight source from the cutting platform 1020 for subsequent processing or packaging. By connecting to the side of the lower cutting platform 21, the discharging assembly 80 can ensure that the cut backlight source can leave the cutting platform 1020 stably and smoothly.

[0075] Furthermore, the introduction of the discharge assembly 80 can automatically or auxiliaryly remove the cut backlight source, reducing the time and difficulty of manual operation, thereby improving production efficiency. The discharge assembly 80 is arranged relative to the feed assembly 70, so that the process of the backlight source from entering the cutting platform 1020 to leaving the cutting platform 1020 is smoother, optimizing the entire workflow. The design of the discharge assembly 80 can reduce the direct contact of the operator when handling the cut backlight source, reducing safety risks.

[0076] Furthermore, the specific structure and type of the discharging assembly 80 can be designed and selected according to actual needs. For example, a conveyor belt, a push rod mechanism, an automatic grabbing device, etc. can be used to adapt to backlight sources of different sizes, shapes and weights. In addition, the discharging assembly 80 can also be equipped with corresponding sensors and control systems to achieve automatic operation and precise control.

[0077] Furthermore, during the operation of the backlight source cutting device 100, when the backlight source is cut and reaches the predetermined quality standard, the discharging assembly 80 starts to work. According to the specific structure and type, the discharging assembly 80 can automatically or auxiliaryly move the cut backlight source from the cutting platform 1020. For example, the conveyor belt can smoothly transport the backlight source to the next process; the push rod mechanism can push the backlight source out of the cutting platform 1020; the automatic grasping device can accurately grasp the backlight source and place it at the specified position. During the whole process, the discharging assembly 80 works in coordination with the feeding assembly 70, the transmission assembly 30, etc. to ensure the continuity and efficiency of the whole cutting process.

[0078] In a specific implementation example, the backlight source cutting device 100 includes a control console 90 , and the control console 90 is connected to the lower cutting platform 21 .

[0079] Specifically, the console 90 is the core control unit of the backlight cutting device 100, responsible for monitoring, controlling and operating the entire cutting process. By connecting with the lower cutting platform 21, the console 90 can obtain the status information of the lower cutting assembly 20 in real time, such as position, speed, etc., so as to ensure the accuracy and stability of the cutting process.

[0080] Furthermore, the console 90 provides a user-friendly interface and operation mode, so that the operator can conveniently perform various cutting operations and adjustments. Through the console 90, the operator can operate in a safe location away from the cutting area, reducing safety risks. The console 90 can achieve precise parameter setting and process control to ensure the accuracy and quality of cutting.

[0081] Furthermore, the specific structure of the console 90 can be designed and customized according to actual needs, but generally includes components such as a display screen, operation buttons, and indicator lights. The display screen is used to display the real-time status of the cutting process, parameter settings, and other information; the operation buttons are used to input control instructions, such as start, stop, adjust, etc.; and the indicator lights are used to indicate the working status and fault information of the equipment.

[0082] Furthermore, in the working process of the backlight source cutting device 100, the console 90 plays a vital role. First, the operator inputs the size, quantity and other parameters of the backlight source to be cut through the console 90, and sets the parameters such as the cutting mode and speed. Then, the console 90 sends these parameters to the execution components such as the transmission component 30 and the upper and lower cutting components 20, and monitors their working status in real time. During the cutting process, the console 90 adjusts and controls according to the real-time feedback information to ensure the accuracy and stability of the cutting. Finally, when the cutting is completed, the console 90 issues a stop command, and records and displays the relevant information on the display screen.

[0083] Thus, the backlight source cutting device 100 provided above can ensure that the backlight source is stably and accurately positioned during the cutting process through the cutting platform 1020 formed by the upper cutting assembly 10 and the lower cutting assembly 20. At the same time, the vertical sliding design of the transmission assembly 30 enables the lower cutting assembly 20 to be accurately close to the upper cutting assembly 10, thereby achieving accurate cutting of the backlight source.

[0084] The above is only an implementation method of the present application. It should be pointed out that a person skilled in the art can make improvements without departing from the inventive concept of the present application, but these improvements are within the scope of protection of the present application.

Claims

1. A backlight cutting device, characterized in that: It comprises: an upper cutting assembly, a lower cutting assembly which is fitted and connected with the upper cutting assembly in a vertical direction during cutting, and a transmission assembly which is fixedly connected with the lower cutting assembly and slides in a vertical direction; The upper cutting assembly and the lower cutting assembly form a cutting platform. During the cutting process, the backlight source is located in the cutting platform, and the transmission assembly drives the lower cutting assembly to slide along the vertical direction and close to one end of the upper cutting assembly until the upper cutting assembly is in contact with the lower cutting assembly.

2. The backlight source cutting device according to claim 1, characterized in that: The lower cutting assembly comprises: A lower cutting platform connected to the transmission assembly; A lower cutting member connected to the lower cutting platform and located near one end of the upper cutting assembly; A sliding member is connected to the lower cutting member and to the transmission assembly.

3. The backlight source cutting device according to claim 2, characterized in that: The backlight source further comprises a sliding rod, the sliding member is slidably connected to the sliding rod, the sliding rod is fixedly connected to the upper cutting assembly, and the sliding rod is fixedly connected to the transmission assembly.

4. The backlight source cutting device according to claim 3, characterized in that: The upper cutting assembly comprises: A connecting piece, fixedly connected to the sliding rod; The upper cutting member is fixedly connected to the connecting member and is located at one end of the connecting member close to the lower cutting assembly.

5. The backlight source cutting device according to claim 4, characterized in that: The transmission assembly comprises: A transmission member is arranged in the vertical direction and connected to the lower cutting platform; The load-bearing platform is fixedly connected to the transmission member, and sliding rods are fixedly installed at the four corners of the load-bearing platform along the vertical direction, one end of the sliding rod is fixedly connected to the load-bearing platform, and the other end of the sliding rod is fixedly connected to the connecting member, and the lower cutting assembly is slidably connected to the sliding rod and is located between the load-bearing platforms.

6. The backlight source cutting device according to claim 1, characterized in that: The backlight source further comprises a protective cover, and the transmission component is located inside the protective cover.

7. The backlight source cutting device according to claim 6, characterized in that: The backlight source cutting device further comprises a base, one end of which is connected to the ground, and the other end of which is connected to the protective cover.

8. The backlight source cutting device according to claim 2, characterized in that: The backlight source cutting device further comprises a feeding assembly, and the feeding assembly is connected to the side edge of the lower cutting platform.

9. The backlight source cutting device according to claim 8, characterized in that: The backlight source cutting device further comprises a discharging assembly, which is connected to the side of the lower cutting platform and is arranged opposite to the feeding assembly.

10. The backlight source cutting device according to claim 2, characterized in that The backlight source cutting device includes a control console, which is connected to the lower cutting platform.

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