Television backlight aluminum substrate conveying and discharging structure with high stability

Abstract

The invention relates to the technical field of aluminum substrate processing, in particular to a television backlight aluminum substrate conveying and discharging structure with high stability, which comprises a conveying frame serving as a basic supporting part of the whole conveying structure; the discharging frame is installed on the upper portion of the conveying frame and used for discharging of the aluminum substrates, and a limiting assembly is installed on the inner side of the discharging frame; the conveying mechanism is installed on the inner side of the conveying frame and located below the discharging frame, and kinetic energy is provided for conveying the aluminum substrates; and the discharging mechanisms are mounted on the two sides of the surface of the discharging frame and are symmetrically arranged. According to the discharging device, the limiting assembly is arranged to be matched with the discharging frame, when an aluminum substrate is placed in the discharging frame, limiting plates on the two sides are pushed, then the limiting plates can push connecting rods and first elastic pieces to move, and after the aluminum substrate is located in the discharging frame, the limiting plates can be pushed to clamp and limit the aluminum substrate through the elastic effect of the first elastic pieces; and therefore, the shaking of the device during movement is reduced, and the transportation stability is improved.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum substrate processing, in particular to a television backlight aluminum substrate transport and discharge structure with strong stability. Background Art

[0002] As a key component of LCD TV, the quality and stability of TV backlight aluminum substrate is directly related to the display effect and service life of the whole machine. With the continuous development of TV manufacturing industry, the production efficiency and quality requirements of TV backlight aluminum substrate are getting higher and higher. TV backlight aluminum substrate is an important component of LCD TV LED backlight, which is mainly responsible for providing heat dissipation function and supporting the structural foundation of LED light strip. Aluminum substrate needs to be transported during the processing and production process so as to be transferred to the subsequent process location.

[0003] To this end, someone has designed a TV backlight aluminum substrate transport and discharge system (Announcement No. CN118047180A), which includes a base and a conveyor belt mechanism arranged on the base. Two rotating shafts 1 are connected on both sides of the conveyor belt mechanism for relative rotation through support blocks. Turntables are provided on the two rotating shafts 1, and multiple levers are provided on the turntables. A driving component for driving the two rotating shafts 1 to rotate relative to each other is provided on the base. The driving component includes two sets of groove wheels. The rotation of the two rotating shafts 1 can be controlled simultaneously by the driving component, so that the lever can discharge the aluminum substrate, thereby improving the accuracy of the device and avoiding damage to the aluminum substrate.

[0004] However, during the transportation of the aluminum substrate, due to various reasons, such as vibration, friction, etc., the aluminum substrate often causes problems such as displacement and damage, thereby affecting its quality and stability, and the protection of the aluminum substrate during transportation and discharge is poor, and the continuity of the aluminum substrate during discharge and transportation is poor. The operation of each component requires corresponding power, which not only causes a large burden and energy consumption. Therefore, the inventors designed a TV backlight aluminum substrate transportation and discharge structure with strong stability that can protect the aluminum substrate during transportation and ensure transmission consistency to improve quality and efficiency. This is a common goal pursued by technical personnel in this field. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the shortcomings of the prior art, the present invention provides a television backlight aluminum substrate transportation and discharging structure with strong stability, which can effectively protect the aluminum substrate during transportation and discharging and reduce the impact of shaking on it, thereby solving the problem of poor stability and protection effect of the aluminum substrate during transportation.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose of being able to effectively support the vibrator to reduce the discomfort and labor intensity of personnel, the present invention provides the following technical solutions:

[0009] A television backlight aluminum substrate transport and discharge structure with strong stability, comprising:

[0010] The conveyor frame serves as the basic supporting part of the entire transport structure;

[0011] A material unloading rack is installed on the upper part of the conveying rack and is used for unloading the aluminum substrate. A limiting component is installed on the inner side of the material unloading rack;

[0012] A conveying mechanism, which is installed on the inner side of the conveying frame and located below the unloading frame, and provides kinetic energy for transporting the aluminum substrate; and

[0013] The discharging mechanism is installed on both sides of the surface of the unloading rack and is symmetrically arranged, and is used to guide the aluminum substrate to fall in an orderly manner, and the discharging mechanism is connected to the conveying mechanism through a transmission component;

[0014] A buffer component for mitigating the impact of the aluminum substrate being discharged is installed on the inner side of the conveyor frame.

[0015] Optionally, the limiting component includes an elastic member 1 installed on both sides of the unloading rack, the movable ends of the elastic member 1 are installed with limiting plates that can contact the aluminum substrate, and one side of the surface of the limiting plate is installed with a connecting rod that passes through the unloading rack.

[0016] Optionally, the upper portion of the limiting plate is configured to be tilted outwardly in a horizontal direction, and the connecting rod is located on the inner side of the elastic member 1.

[0017] Optionally, the limiting assembly and the discharging mechanism are respectively located on four sides of the unloading rack and are arranged opposite to each other.

[0018] Optionally, the conveying mechanism includes motors installed on both sides of the conveying frame surface for providing power, the output ends of the motors are installed with driving wheels located on the inner side of the conveying frame, and a conveyor belt with a horizontal height lower than the horizontal height of the conveying frame is connected between the surfaces of the driving wheels.

[0019] Optionally, the discharging mechanism includes a rotating shaft that passes through and is connected to both sides of the unloading rack, and a transmission belt is connected between the rotating shafts on the same side of the unloading rack. A plurality of partitions that are equidistantly distributed are installed on the surface of the transmission belt, and workpieces are placed above the partitions at the same horizontal position.

[0020] Optionally, the transmission belt and the unloading rack are in the same plane, and the height between the unloading rack and the conveying rack is greater than the height of the partition.

[0021] Optionally, the transmission assembly includes a driven wheel horizontally connected to the inner side of the conveying frame through a rotating rod, and the driven wheel can cooperate with the conveyor belt for transmission. One end of the rotating rod is equipped with a transmission member 1 located on the outer side of the conveying frame, and the transmission assembly also includes a transmission member 2 installed at one end of the rotating shaft and meshing with the transmission member 1.

[0022] Optionally, the buffer assembly includes a support portion installed on the inner side of the conveying frame, the upper part of the support portion is configured with a storage cavity, a plurality of elastic members 2 are installed inside the storage cavity, and the movable end of the elastic member 2 is installed with a buffer portion in contact with the conveyor belt.

[0023] Optionally, the buffer components are all located on the inner side of the conveyor belt, and the buffer part is located directly below the unloading rack.

[0024] Beneficial Effects

[0025] Compared with the prior art, the present invention provides a television backlight aluminum substrate transport and discharge structure with strong stability, which has the following beneficial effects:

[0026] 1. The present invention sets a limiting component to cooperate with the unloading rack, so that when the aluminum substrate workpiece is unloaded and transported in the unloading rack, due to the stacking activity of the aluminum substrate, when the aluminum substrate is placed in the unloading rack, it will push the limiting plates on both sides, and under the action of the inclined limiting plates, the aluminum substrate is guided to be placed smoothly, and then the limiting plates can push the connecting rod and the elastic member 1 to move, so that after the aluminum substrate is located in the unloading rack, the elastic action of the elastic member 1 can push the limiting plates to clamp and limit the aluminum substrate, so as to reduce the shaking it receives during the activity and improve the stability of transportation;

[0027] 2. The present invention sets a discharging mechanism, a transmission component and a conveying mechanism to cooperate. When discharging and transporting, the conveying mechanism operates so that the action of the conveying mechanism can be transmitted to the position of the discharging mechanism under the action of the transmission component, and then the aluminum substrates in the unloading rack can be stacked in layers under the action of the partition to reduce the wear caused by the accumulation between the aluminum substrates. With the operation of the discharging mechanism, the aluminum substrates can also fall one by one on the conveyor belt in an orderly manner for transmission, so that the transportation and discharging can operate synchronously and orderly, improve the continuity of the overall transportation of the aluminum substrates, improve efficiency, and can also drive the discharging mechanism to operate under the power of the conveying mechanism to reduce energy consumption;

[0028] 3. The present invention sets a buffer component. When the aluminum substrates in the unloading rack fall onto the conveyor belt one by one in an orderly manner, in order to reduce the impact caused by the movement of the aluminum substrates, the aluminum substrates can exert force on the buffer part when they stop on the conveyor belt. At this time, the buffer part can alleviate and absorb the force to a certain extent through the elastic member 2, so as to reduce the damage to the aluminum substrate during transportation and discharge, improve the protection effect, and under the action of the buffer component, the strength of the conveyor belt can also be improved, reducing the slack of the conveyor belt after long-term operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0030] Figure 2 It is a schematic diagram of the front cross-section structure of the present invention;

[0031] Figure 3 It is a schematic diagram of the side section structure of the present invention;

[0032] Figure 4 It is a schematic diagram of a half-section structure of a material unloading rack of the present invention;

[0033] Figure 5 It is a schematic diagram of the half-section structure of the conveying frame of the present invention.

[0034] In the figure: 1. conveying frame; 101. motor; 102. conveyor belt; 103. transmission member 1; 104. driving wheel; 105. driven wheel; 106. rotating rod; 2. unloading frame; 3. limiting plate; 301. connecting rod; 302. elastic member 1; 4. transmission belt; 401. partition; 402. transmission member 2; 403. rotating shaft; 5. workpiece; 6. supporting part; 601. elastic member 2; 602. buffer part; 603. storage chamber. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] Example: See Figure 1-5The embodiment of the present invention provides a technical solution: a television backlight aluminum substrate transport and discharge structure with strong stability, comprising: a conveyor frame 1, as the basic support part of the entire conveyor structure; a discharge frame 2, which is installed on the upper part of the conveyor frame 1 and is used for discharging the aluminum substrate, and a limiting component is installed on the inner side of the discharge frame 2; a conveying mechanism, which is installed on the inner side of the conveyor frame 1 and is located below the discharge frame 2, providing kinetic energy for transporting the aluminum substrate; and a discharge mechanism, which is installed on both sides of the surface of the discharge frame 2 and is symmetrically arranged, and is used to guide the aluminum substrate to fall in an orderly manner, and the discharge mechanism is connected to the conveying mechanism through a transmission component; a buffer component for mitigating the impact of discharging the aluminum substrate is installed on the inner side of the conveyor frame 1.

[0037] In the above-mentioned embodiment, the conveying frame 1 serves as the basic supporting part of the entire transportation structure. The design of the conveying frame 1 needs to be stable enough to support the weight of the unloading frame 2, the conveying mechanism and the aluminum substrate above. The main function of the unloading frame 2 is to be used for discharging the aluminum substrate. The limiting component installed on the inside can ensure that the aluminum substrate will not deviate or fall during the discharging process, thereby ensuring the accuracy and safety of the discharging. The conveying mechanism provides kinetic energy for the transportation of the aluminum substrate, ensuring that the aluminum substrate can be smoothly and continuously transported from one end to the other end. The discharging mechanism is used to guide the aluminum substrate to fall in an orderly manner. Through reasonable design, the discharging mechanism can ensure that the aluminum substrates will not collide or stack with each other during the falling process, thereby ensuring the neatness and orderliness of the discharging. In addition, the discharging mechanism and the conveying mechanism are connected through a transmission component, so that the synchronous movement of the two can be achieved, further improving the transportation efficiency. The buffer component is used to reduce the impact of the aluminum substrate when it is discharged, which can not only protect the aluminum substrate from damage, but also reduce noise and vibration, and improve the stability and reliability of the entire transportation structure.

[0038] like Figure 3 As shown, in the present embodiment, in order to further reflect the effective stabilization of the transported aluminum substrate, the limiting component includes an elastic member 302 installed on both sides of the unloading rack 2, and the movable ends of the elastic member 302 are installed with limiting plates 3 that can contact the aluminum substrate, and one side of the surface of the limiting plate 3 is installed with a connecting rod 301 that penetrates the unloading rack 2. Through this implementation, when the aluminum substrate is placed in the unloading rack 2, it will push the limiting plates 3 on both sides, and then the limiting plate 3 can push the connecting rod 301 and the elastic member 302 to move, so that after the aluminum substrate is located in the unloading rack 2, the elastic action of the elastic member 302 can push the limiting plate 3 to clamp and limit the aluminum substrate. Through the cooperation of the elastic member 302 and the limiting plate 3, the aluminum substrate is effectively limited and supported during the unloading process, avoiding deviation or falling, and improving the stability of the unloading.

[0039] like Figure 1-4As shown, in the present embodiment, the structure of the limiting plate 3 can adopt a variety of implementation methods, wherein the upper part of the limiting plate 3 is configured to be able to be tilted outward in the horizontal direction, and the connecting rod 301 is located on the inner side of the elastic member 302. Through this design, when the aluminum substrate contacts the limiting plate 3, they can fit together more closely. This design increases the contact area, improves the limiting effect, and prevents the aluminum substrate from shifting or sliding during transportation. Under the action of the tilted limiting plate 3, the aluminum substrate is guided and placed to a certain extent, which is smoother. The tilted limiting plate 3 can better adapt to aluminum substrates of different sizes, ensuring a stable limiting effect.

[0040] like Figure 1-4 It is shown that in the present embodiment, in order to enable the aluminum substrate transport and discharge structure to work better together, the limit assembly and the discharge mechanism are respectively located on the four sides of the unloading rack 2 and are arranged relatively to each other. Through this design, the space can be used more reasonably. This layout avoids interference and conflict between components, ensures the compactness and efficiency of the entire discharge structure, and can more effectively limit the movement trajectory of the aluminum substrate during the discharge process. When the aluminum substrate passes through the unloading rack 2, the limit assembly can ensure that it moves stably along the predetermined path, avoiding deviation or sliding, and the discharge mechanism can provide an orderly discharge layout for the aluminum substrate.

[0041] like Figure 1 , Figure 2 and Figure 5 As shown, in this embodiment, in order to transport the aluminum substrate, the conveying mechanism includes motors 101 installed on both sides of the surface of the conveying frame 1 for providing power, and the output ends of the motors 101 are installed with driving wheels 104 located on the inner side of the conveying frame 1, and the surfaces of the driving wheels 104 are connected with a conveyor belt 102 whose horizontal height is lower than the horizontal height of the conveying frame 1. Through this implementation, the motor 101, as a power source, can provide a stable and controllable driving force. By adjusting the speed of the motor, the movement speed of the conveyor belt 102 can be accurately controlled to meet the needs of different production speeds. The conveyor belt 102 can move continuously under the drive of the driving wheel 104, thereby realizing the continuous transportation of the aluminum substrate and ensuring the effective transmission of power.

[0042] like Figure 1 , Figure 2 and Figure 4As shown, in the present embodiment, in order to make the aluminum substrate more orderly and stable during discharge, the discharge mechanism includes a rotating shaft 403 which is connected through both sides of the unloading rack 2, and a transmission belt 4 is connected between the rotating shafts 403 on the same side of the unloading rack 2, and a plurality of partitions 401 which are evenly distributed are installed on the surface of the transmission belt 4, and workpieces 5 are placed above the partitions 401 at the same horizontal position. Through this embodiment, the discharge mechanism can provide a movement basis by the rotation of the rotating shaft 403, so that the rotating shaft 403 can synchronously drive the transmission belt 4 to circulate after rotation, and the transmission belt 4 can drive the partitions 401 on its surface to move, so that the aluminum substrates connected therebetween can be transmitted and discharged, and under the action of the partitions 401 which are evenly distributed, each aluminum substrate can be effectively separated and supported, thereby reducing the wear caused by stacking and transportation, and the aluminum substrates can be discharged evenly and orderly, thereby improving the overall continuity.

[0043] like Figure 1 , Figure 2 and Figure 4 As shown, in the present embodiment, in order to avoid the unevenness of the discharge mechanism and the unloading rack 2 and thus affect the spatial layout of the components, the transmission belt 4 and the unloading rack 2 are in the same plane, and the height between the unloading rack 2 and the conveying rack 1 is greater than the height of the partition 401. Through this design, the discharge mechanism and the unloading rack 2 as a whole can be relatively flat, thereby improving the overall aesthetics, and avoiding the protrusion of the transmission belt 4 and interfering with the placement of the aluminum substrate. At the same time, in order to ensure that the partition 401 can effectively move on the surface of the transmission belt 4, its height must be less than the height between the unloading rack 2 and the conveying rack 1 to ensure that it can be effectively flipped. Otherwise, when it is flipped to the lower position, it will collide with the conveyor belt 102 and will be difficult to continue to move.

[0044] like Figure 1 , Figure 3 and Figure 5As shown, in the present embodiment, in order to further reflect the linkage between the conveying mechanism and the discharging mechanism, the transmission assembly includes a driven wheel 105 horizontally connected to the inner side of the conveying frame 1 through a rotating rod 106, and the driven wheel 105 can cooperate with the conveying belt 102 for transmission, and one end of the rotating rod 106 is equipped with a transmission member 103 located on the outer side of the conveying frame 1, and the transmission assembly also includes a transmission member 2 402 installed at one end of the rotating shaft 403 and meshing with the transmission member 103. Through this embodiment, the driven wheel 105 and the transmission member 103 are driven to rotate under the action of the conveying belt 102, so that the movement of the conveying mechanism can be transmitted to the position of the discharging mechanism under the action of the transmission assembly, and the transmission member 103 can drive the transmission member 2 402 meshing therewith to rotate, and at this time the connected transmission belt 4 can circulate, together forming an efficient transmission system, fully considering the space utilization, so that each component can be compactly installed on the conveying frame and the rotating shaft, and the continuous transmission of the transmission assembly ensures the continuous transportation of the workpiece, thereby improving the production efficiency.

[0045] like Figure 2 , Figure 3 and Figure 5 As shown, in the present embodiment, in order to better buffer and protect the discharged aluminum substrate, the buffer assembly includes a support portion 6 installed on the inner side of the conveyor frame 1, and the upper part of the support portion 6 is structured with a storage cavity 603, and a plurality of elastic members 601 are installed inside the storage cavity 603, and the movable end of the elastic member 601 is installed with a buffer portion 602 in contact with the conveyor belt 102. Through this embodiment, the aluminum substrates in the unloading rack 2 fall onto the conveyor belt 102 one by one in an orderly manner, so that the aluminum substrates can exert force on the buffer portion 602 when they stop on the conveyor belt 102. When the workpiece or material on the conveyor belt 102 is impacted, the buffer portion 602 can first contact the impact point and absorb and disperse the impact force through the elastic deformation of the elastic member 601, so as to reduce the damage to the aluminum substrate during transportation and discharge, and improve the protection effect.

[0046] like Figure 2 , Figure 3 and Figure 5 As shown, in this embodiment, the buffer components are located on the inner side of the conveyor belt 102, and the buffer portion 602 is located directly below the unloading rack 2. Through this design, the strength of the conveyor belt 102 can be improved under the action of the buffer components, reducing the impact of the material on the conveyor belt 102 and reducing the slack of the conveyor belt 102 after long-term operation.

[0047] Working principle: When the device is used, the aluminum substrates are first stacked one by one in the unloading rack 2. When the aluminum substrates are placed in the unloading rack 2, the limiting plates 3 on both sides are pushed, and the aluminum substrates are guided to be placed smoothly under the action of the inclined limiting plates 3. Then the limiting plates 3 can push the connecting rod 301 and the elastic member 302 to move, so that after the aluminum substrates are located in the unloading rack 2, the elastic action of the elastic member 302 can push the limiting plates 3 to clamp and limit the aluminum substrates, so as to reduce the influence of the limiting plates 3 on the aluminum substrates during the activities. The shaking is improved to improve the stability of transportation. Later, when the material is discharged, the motor 101 is started to drive the driving wheel 104 to rotate through the operation of the conveying mechanism, so that the driving wheel 104 can be linked to the conveyor belt 102 to move, thereby driving the driven wheel 105 and the transmission member 103 to rotate under the action of the conveyor belt 102, so that the action of the conveying mechanism can be transmitted to the position of the discharging mechanism under the action of the transmission component, and the transmission member 103 can drive the transmission member 2 402 meshing therewith to rotate. At this time, the connected The transmission belt 4 can operate in a circular manner, and the aluminum substrates in the unloading rack 2 can be stacked in layers under the action of the partition 401 to reduce the wear caused by the accumulation of the aluminum substrates, and with the operation of the discharging mechanism, the aluminum substrates can also fall one by one in an orderly manner onto the conveyor belt 102 for transmission, so that the transportation and discharging can operate synchronously and orderly, improve the continuity of the overall transportation of the aluminum substrates, improve the efficiency, and under the power of the conveying mechanism, it can also drive the operation of the discharging mechanism to reduce energy consumption. When the aluminum substrates in the unloading rack 2 fall one by one on the conveyor belt 102 in an orderly manner, in order to reduce the impact caused by the movement of the aluminum substrates, the aluminum substrates can act on the buffer part 602 when they stop on the conveyor belt 102. At this time, the buffer part 602 can relieve and absorb the force to a certain extent through the elastic member 601 to reduce the damage to the aluminum substrate during transportation and discharging, improve the protection effect, and under the action of the buffer component, the strength of the conveyor belt 102 can also be improved to reduce the slack caused by the conveyor belt 102 after long-term operation.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A TV backlight aluminum substrate transport and discharge structure with strong stability, characterized in that: include: The conveyor frame (1) serves as the basic support part of the entire transport structure; A material unloading rack (2) installed on the upper part of the conveying rack (1) and used for unloading the aluminum substrate, a limiting component being installed on the inner side of the material unloading rack (2); A conveying mechanism, which is installed on the inner side of the conveying frame (1) and is located below the unloading frame (2), and provides kinetic energy for transporting the aluminum substrate; as well as A discharge mechanism, which is installed on both sides of the surface of the unloading rack (2) and is symmetrically arranged, and is used to guide the aluminum substrate to fall in an orderly manner, and the discharge mechanism is connected to the conveying mechanism through a transmission component; A buffer component for mitigating the impact of aluminum substrate discharge is installed on the inner side of the conveyor frame (1).

2. The TV backlight aluminum substrate transport and discharge structure with strong stability according to claim 1, characterized in that: The limiting component comprises an elastic member 1 (302) installed on both sides of the interior of the unloading rack (2), the movable ends of the elastic member 1 (302) are both installed with limiting plates (3) capable of contacting the aluminum substrate, and one side of the surface of the limiting plate (3) is installed with a connecting rod (301) that passes through the unloading rack (2).

3. The TV backlight aluminum substrate transport and discharge structure with strong stability according to claim 2, characterized in that: The upper portion of the limiting plate (3) is configured to be tilted outwardly in a horizontal direction, and the connecting rod (301) is located on the inner side of the elastic member 1 (302).

4. The TV backlight aluminum substrate transport and discharge structure with strong stability according to claim 2, characterized in that: The limiting assembly and the discharging mechanism are respectively located on four sides of the unloading rack (2) and are arranged opposite to each other.

5. The television backlight aluminum substrate transport and discharge structure with strong stability according to claim 1, characterized in that: The conveying mechanism comprises motors (101) mounted on both sides of the surface of the conveying frame (1) for providing power, the output ends of the motors (101) being mounted with driving wheels (104) located inside the conveying frame (1), and a conveyor belt (102) having a horizontal height lower than that of the conveying frame (1) being connected between the surfaces of the driving wheels (104).

6. The television backlight aluminum substrate transport and discharge structure with strong stability according to claim 1, characterized in that: The discharging mechanism comprises a rotating shaft (403) penetrating and connected to both sides of the unloading rack (2); a transmission belt (4) is connected between the rotating shafts (403) on the same side of the unloading rack (2); a plurality of partitions (401) arranged at equal distances are installed on the surface of the transmission belt (4); and workpieces (5) are placed above the partitions (401) at the same horizontal position.

7. The television backlight aluminum substrate transport and discharge structure with strong stability according to claim 6, characterized in that: The transmission belt (4) and the unloading rack (2) are located in the same plane, and the height between the unloading rack (2) and the conveying rack (1) is greater than the height of the partition (401).

8. The television backlight aluminum substrate transport and discharge structure with strong stability according to claim 1, characterized in that: The transmission assembly includes a driven wheel (105) horizontally connected to the inner side of the conveying frame (1) through a rotating rod (106), and the driven wheel (105) can cooperate with the conveying belt (102) for transmission. One end of the rotating rod (106) is equipped with a transmission member 1 (103) located outside the conveying frame (1). The transmission assembly also includes a transmission member 2 (402) installed at one end of the rotating shaft (403) and meshing with the transmission member 1 (103).

9. The television backlight aluminum substrate transport and discharge structure with strong stability according to claim 1, characterized in that: The buffer assembly comprises a support portion (6) installed on the inner side of the conveying frame (1); the upper part of the support portion (6) is provided with a storage cavity (603); a plurality of elastic members (601) are installed inside the storage cavity (603); and a buffer portion (602) in contact with the conveying belt (102) is installed at the movable end of the elastic member (601).

10. The television backlight aluminum substrate transport and discharge structure with strong stability according to claim 9, characterized in that: The buffer components are all located on the inner side of the conveyor belt (102), and the buffer portion (602) is located directly below the unloading rack (2).

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