Anti-static backlight transferring and lifting jig

Abstract

The utility model relates to the technical field of backlight transferring and lifting, and discloses an anti-static backlight transferring and lifting jig which comprises a supporting plate, the front side and the rear side of the top end of the supporting plate are each fixedly connected with two guide rails, a transferring mechanism is arranged in each guide rail, and the transferring mechanisms are used for moving the jig in the transverse direction and the longitudinal direction. A lifting mechanism is arranged at the top of the supporting plate and used for adjusting the lifting height of the jig, and the transferring mechanism comprises a first motor. According to the device, a first motor is started to drive a driving shaft, a first bevel gear, a second bevel gear and a first threaded rod to rotate, so that a sliding block moves on the outer wall of the first threaded rod, and when transverse movement and longitudinal movement are achieved, a second motor is started to output power to drive a threaded sleeve and a second threaded rod to sequentially rotate, so that a supporting table moves on the outer wall of the second threaded rod; longitudinal movement is achieved, and therefore accurate transferring is achieved according to production requirements.

Description

Technical Field

[0001] This utility model relates to the field of backlight transfer and lifting technology, and in particular to an anti-static backlight transfer and lifting fixture. Background Technology

[0002] Antistatic jigs are functional tools designed to eliminate or suppress the effects of static electricity. They are widely used in electrostatic-sensitive fields such as electronics manufacturing and semiconductor packaging. Through material selection and structural design, they block the generation, accumulation, and discharge paths of static electricity, ensuring the safe production of precision components. In terms of materials, the main body uses antistatic aluminum alloy and conductive plastic to ensure rapid conduction of static electricity. Contact parts use antistatic silicone and conductive sponge to avoid friction-induced static electricity. In terms of structural design, grounding terminals are connected to the ground with low-impedance wires to build a static discharge channel. Some jigs also integrate ion air bars to actively neutralize environmental charges. In circuit board soldering jigs, the workpiece bearing area is equipped with a multi-point grounding device, and ion air is used to eliminate residual static electricity to prevent components from being damaged by electrostatic breakdown. To provide convenient support, an antistatic backlit transfer and lifting jig is needed.

[0003] Currently available anti-static backlight transfer and lifting fixtures mainly consist of a support frame, a lifting platform, and a drive device. In electrostatic-sensitive environments such as semiconductor factories, display panel production lines, and precision electronic assembly workshops, they safely complete the transfer, lifting, and loading / unloading of backlight modules, preventing electrostatic damage to components and ensuring the production yield and stability of high-precision products. However, poor grounding system contact leads to blocked electrostatic discharge paths. To solve these problems, existing technologies only use gold-plated grounding terminals and quick-connect anti-loosening structures, replace the wires with silver-plated copper braided wires, and apply conductive paste at the connection points to reduce contact resistance. However, no improvements have been made to the transfer structure, resulting in the inability to accurately transfer the backlight module to the designated position. This leads to misalignment between the backlight module and the workstation during lifting, causing rainbow-like defects in the polarizer. Utility Model Content

[0004] To overcome the above deficiencies, this utility model provides an anti-static backlight transfer and lifting fixture, which aims to improve the existing technology that has not improved the transfer structure, resulting in the inability to accurately transfer the backlight module to the designated position, causing misalignment between the backlight module and the workstation when lifting the backlight module, and causing rainbow defects by squeezing the polarizer.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an anti-static backlit transfer and lifting fixture, comprising a support plate, two guide rails fixedly connected to the front and rear sides of the top of the support plate, a transfer mechanism provided inside the guide rails, the transfer mechanism being used to move the fixture in the horizontal and vertical directions, a lifting mechanism provided at the top of the support plate, the lifting mechanism being used to adjust the lifting height of the fixture, the transfer mechanism comprising a motor, the bottom end of the motor being fixedly connected to the rear side of the top of the support plate, a drive assembly provided at the front side of the motor, a rotating assembly being provided to the right side of the drive assembly, a motor being fixedly connected to the front side of the rotating assembly, a rotating assembly being provided to the front side of the motor, and a support platform being fixedly connected to the top of the rotating assembly.

[0006] As a further description of the above technical solution:

[0007] The lifting mechanism includes a motor three, the outer wall of which is fixedly connected to the interior of the support platform. A support block is fixedly connected to the top of the support platform. A transmission component is provided inside the support block. A pushing component is provided at the top of the transmission component. A connecting block is fixedly connected to the top of the pushing component. A placement plate is fixedly connected to the top of the connecting block.

[0008] As a further description of the above technical solution:

[0009] The drive assembly includes a drive shaft, the rear side of which is fixedly connected to the output end of motor one, a bevel gear one is fixedly connected to the front side of the outer wall of the drive shaft, and a bevel gear two is meshed with the front right end of the bevel gear one.

[0010] As a further description of the above technical solution:

[0011] The rotating assembly includes a threaded rod, the left side of the outer wall of the threaded rod is fixedly connected to the middle of the bevel gear, and a sliding block is threadedly connected to the right side of the outer wall of the threaded rod.

[0012] As a further description of the above technical solution:

[0013] The rotating assembly two includes a threaded sleeve, the rear end of which is fixedly connected to the output end of the motor two, and a threaded rod two is fixedly connected to the front side of the threaded sleeve.

[0014] As a further description of the above technical solution:

[0015] The transmission assembly includes a worm gear, the bottom end of which is fixedly connected to the output end of the motor, and multiple worm wheels are meshed on the outer wall of the worm gear.

[0016] As a further description of the above technical solution:

[0017] The pushing assembly includes a first pushing rod, the bottom side of which is fixedly connected to the side of the worm gear furthest away from the first pushing rod, and a second pushing rod rotatably connected to the other side of the first pushing rod.

[0018] As a further description of the above technical solution:

[0019] Multiple support legs are fixedly connected to the four corners at the bottom of the support plate, and a fixing block is fixedly connected to the right side of the motor.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, the starting motor outputs power to drive the drive shaft, bevel gear one, bevel gear two, and threaded rod one to rotate in sequence, causing the sliding block to move on the outer wall of threaded rod one to achieve lateral movement. When longitudinal movement is required, the starting motor two outputs power to drive the threaded sleeve and threaded rod two to rotate in sequence, causing the support platform to move on the outer wall of threaded rod two to achieve longitudinal movement, thereby accurately transferring loads according to production needs.

[0022] 2. In this utility model, the starting motor outputs power to drive the worm gear to rotate, the worm gear to rotate the worm wheel, the worm wheel to rotate the push rod one to rotate, the push rod one to rotate the push rod two to rotate, the push rod two to rotate the connecting block to rise and fall, and the rising and falling of the connecting block to rise and fall the placement plate, thereby meeting the needs of different lifting heights and improving the practicality of the equipment. Attached Figure Description

[0023] Figure 1 A perspective view of the front side of the support plate of an antistatic backlit transfer and lifting fixture proposed in this utility model.

[0024] Figure 2 This utility model presents a three-dimensional structural diagram of the motor of an anti-static backlight transfer and lifting fixture.

[0025] Figure 3 This is a structural diagram of the support platform of an anti-static backlight transfer and lifting fixture proposed in this utility model.

[0026] Figure 4 This is a schematic diagram of the motor structure of an anti-static backlight transfer and lifting fixture proposed in this utility model.

[0027] Figure 5 This is a schematic diagram of the guide rail structure of an anti-static backlight transfer and lifting fixture proposed in this utility model.

[0028] Legend:

[0029] 1. Support plate; 2. Transfer mechanism; 201. Motor 1; 202. Drive assembly; 2021. Drive shaft; 2022. Bevel gear 1; 2023. Bevel gear 2; 203. Rotating assembly 1; 2031. Threaded rod 1; 2032. Sliding block; 204. Motor 2; 205. Rotating assembly 2; 2051. Threaded sleeve; 2052. Threaded rod 2; 206. Support platform; 3. Lifting mechanism; 301. Motor 3; 302. Support block; 303. Transmission assembly; 3031. Worm gear; 3032. Worm wheel; 304. Pushing assembly; 3041. Push rod 1; 3042. Push rod 2; 305. Connecting block; 306. Placement plate; 4. Guide rail; 5. Support leg; 6. Fixing block. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see the appendix Figure 1 - Appendix Figure 3 This utility model provides an embodiment of an anti-static backlight transfer and lifting fixture, comprising a support plate 1. Two guide rails 4 are fixedly connected to the front and rear sides of the top of the support plate 1. A transfer mechanism 2 is installed inside the guide rails 4. This transfer mechanism 2 enables precise movement of the fixture in the lateral and longitudinal directions, facilitating flexible positioning and adjustment of the fixture during production or assembly. The transfer mechanism 2 is used for moving the fixture in the lateral and longitudinal directions. A lifting mechanism 3 is installed at the top of the support plate 1. This lifting mechanism 3 finely adjusts the lifting height of the fixture to meet the height requirements of the fixture in different processes. To meet different needs, the transfer mechanism 2 includes a motor 201. The bottom end of the motor 201 is fixedly connected to the rear top of the support plate 1 to ensure its stability and reliability during operation. A drive assembly 202 is provided on the front side of the motor 201. A rotating assembly 203 is provided on the right side of the drive assembly 202. A motor 204 is fixedly connected to the front side of the rotating assembly 203. A rotating assembly 205 is provided on the front side of the motor 204. A support platform 206 is fixedly connected to the top of the rotating assembly 205. The support platform 206 is used to support and move the fixture to ensure that the fixture remains stable and accurate during movement.

[0032] Specifically, two guide rails 4 are fixedly connected to the front and rear sides of the top of the support plate 1. A transfer mechanism 2 is installed inside these two guide rails 4. This transfer mechanism 2 enables precise movement of the fixture in the horizontal and vertical directions, facilitating flexible positioning and adjustment of the fixture during production or assembly. A lifting mechanism 3 is installed at the top of the support plate 1. This lifting mechanism 3 precisely adjusts the lifting height of the fixture to meet the different height requirements of different processes. The transfer mechanism 2 includes a motor 201. The bottom end of the motor 201 is fixedly connected to the rear side of the top of the support plate 1 to ensure stable and reliable operation. A drive assembly 202 is provided on the front side of 201. The drive assembly 202 is responsible for transmitting the power of the motor to the first rotating assembly 203. A first rotating assembly 203 is installed on the right side of the drive assembly 202. The first rotating assembly 203 is fixedly connected to the second motor 204 on the front side. A second rotating assembly 205 is provided on the front side of the second motor 204. A support platform 206 is fixedly connected to the top of the second rotating assembly 205. The support platform 206 is used to support and move the fixture, ensuring that the fixture remains stable and accurate during movement. The entire transfer mechanism 2 and lifting mechanism 3 can work efficiently and in coordination to achieve multi-dimensional adjustment and movement of the fixture.

[0033] Please see the appendix Figure 2 - Appendix Figure 3 The lifting mechanism 3 includes a motor 301. The outer wall of the motor 301 is fixedly connected to the interior of the support platform 206 to ensure that the motor remains stable during operation. A support block 302 is fixedly connected to the top of the support platform 206. The support block 302 provides support for the transmission component 303. The transmission component 303 is installed inside the support block 302. The transmission component 303 is responsible for transmitting the power of the motor to the push component 304. The top of the transmission component 303 is provided with the push component 304. A connecting block 305 is fixedly connected to the top of the push component 304 to ensure smooth and efficient power transmission. A placement plate 306 is fixedly connected to the top of the connecting block 305. The placement plate 306 is used to improve effective support.

[0034] Specifically, the outer wall of motor 301 is fixedly connected to the interior of support platform 206 to ensure the stability of the motor during operation. A support block 302 is fixedly connected to the top of support platform 206, which plays a key supporting role in structure. A transmission component 303 is set inside support block 302, which is responsible for transmitting the power of the motor to push component 304. A push component 304 is set at the top of transmission component 303, and the top of push component 304 is fixedly connected to connecting block 305 to ensure smooth and efficient power transmission. A placement plate 306 is fixedly connected to the top of connecting block 305, which is used to improve effective support.

[0035] Please see the appendix Figure 3 - Appendix Figure 4 The drive assembly 202 includes a drive shaft 2021, the rear side of which is fixedly connected to the output end of motor 201 to ensure the stability and efficiency of power transmission. A bevel gear 2022 is fixedly connected to the front side of the outer wall of the drive shaft 2021, and a bevel gear 2023 is meshed with the right front end of the bevel gear 2022, thereby realizing the functions of power transmission and direction conversion. The rotating assembly 203 includes a threaded rod 2031, the left side of which is fixedly connected to the middle of the bevel gear 2023 to ensure that power is smoothly transmitted from the bevel gear 2023. The threaded rod 2031 has a sliding block 2032 threadedly connected to the right side of its outer wall, allowing the sliding block 2032 to move smoothly axially on the threaded rod 2031. The rotating assembly 205 includes a threaded sleeve 2051, the rear end of which is fixedly connected to the output end of the motor 204, ensuring that the power of the motor 204 can be effectively transmitted to the threaded sleeve 2051. The threaded rod 2052 is fixedly connected to the front side of the threaded sleeve 2051, allowing the threaded rod 2052 to rotate and move precisely inside the threaded sleeve 2051.

[0036] Specifically, the rear part of the drive shaft 2021 is fixedly connected to the output end of the motor 201 to ensure the stability and efficiency of power transmission. A bevel gear 2022 is fixedly connected to the front side of the outer wall of the drive shaft 2021. This bevel gear 2022 meshes with another bevel gear 2023 at its right front end, thereby realizing the functions of power transmission and direction conversion. The rotating assembly 203 includes a threaded rod 2031. The left side of the outer wall of the threaded rod 2031 is fixedly connected to the middle part of the bevel gear 2023 to ensure that power is smoothly transmitted from the bevel gear 2023 to the threaded rod. 1. Threaded rod 2031 has its outer right side threadedly connected to sliding block 2032, allowing sliding block 2032 to move smoothly axially on threaded rod 2031. Rotating assembly 205 includes a threaded sleeve 2051, the rear end of which is fixedly connected to the output end of motor 204, ensuring that the power of motor 204 can be effectively transmitted to threaded sleeve 2051. A threaded rod 2052 is fixedly connected to the front side of threaded sleeve 2051, allowing threaded rod 2052 to rotate precisely and move axially inside threaded sleeve 2051.

[0037] Please see the appendix Figure 3 - Appendix Figure 5The transmission assembly 303 includes a worm gear 3031, the bottom end of which is fixedly connected to the output end of the motor 301 to ensure the stability and efficiency of power transmission. Multiple worm wheels 3032 are meshed on the outer wall of the worm gear 3031. The push assembly 304 includes a push rod 3041, the bottom side of which is fixedly connected to the side of the worm wheel 3032 away from each other to ensure the effective transmission of the pushing force. The other side of the push rod 3041 is rotatably connected to a push rod 3042 to achieve multi-angle pushing operation. Multiple support legs 5 are fixedly connected to the four corners at the bottom of the support plate 1. These support legs 5 provide stable support force to ensure the stability of the entire structure. A fixing block 6 is fixedly connected to the right side of the motor 201. The fixing block 6 is used to further reinforce the position of the motor 201 to ensure that it will not be displaced during operation.

[0038] Specifically, the bottom end of the worm gear 3031 is fixedly connected to the output end of the motor 301 to ensure the stability and efficiency of power transmission. The outer wall of the worm gear 3031 is meshed with multiple worm wheels 3032. The push assembly 304 includes a push rod 3041. The bottom side of the push rod 3041 is fixedly connected to the opposite side of the worm wheel 3032 to ensure the effective transmission of the pushing force. The other side of the push rod 3041 is rotatably connected to the push rod 3042 to achieve multi-angle pushing operation. Multiple support legs 5 are fixedly connected to the four corners at the bottom of the support plate 1. These support legs 5 provide stable support force to ensure the stability of the entire structure. A fixing block 6 is fixedly connected to the right side of the motor 201. The fixing block 6 is used to further reinforce the position of the motor 201 to ensure that it will not be displaced during operation.

[0039] Working principle: In use, the starting motor 201 outputs power to drive the drive shaft 2021 to rotate. The rotation of the drive shaft 2021 drives the bevel gear 2022 to rotate, which in turn drives the bevel gear 2023 to rotate. The rotation of the bevel gear 2023 drives the threaded rod 2031 to rotate. The movement of the threaded rod 2031 causes the sliding block 2032 to move on the outer wall of the threaded rod 2031, achieving lateral movement. When longitudinal movement is required, the starting motor 204 outputs power to drive the threaded sleeve 2051 to rotate. The rotation of the threaded sleeve 2051 drives the threaded rod 2052 to rotate, which in turn drives the support platform 206 to move on the outer wall of the threaded rod 2052, achieving longitudinal movement. This allows for precise transfer according to production needs.

[0040] In use, the starting motor 301 outputs power to drive the worm gear 3031 to rotate. The rotation of the worm gear 3031 drives the worm wheel 3032 to rotate. The rotation of the worm wheel 3032 drives the push rod 1 3041 to rotate. The rotation of the push rod 1 3041 drives the push rod 2 3042 to rotate. The rotation of the push rod 2 3042 drives the connecting block 305 to rise and fall. The rise and fall of the connecting block 305 drives the placement plate 306 to rise and fall, thereby meeting the needs of different lifting heights and improving the practicality of the equipment.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An antistatic backlight transfer and lifting fixture, comprising a support plate (1), characterized in that: The top and front sides of the support plate (1) are fixedly connected to two guide rails (4). The guide rails (4) are equipped with a transfer mechanism (2). The transfer mechanism (2) is used to move the fixture in the horizontal and vertical directions. The top of the support plate (1) is equipped with a lifting mechanism (3). The lifting mechanism (3) is used to adjust the lifting height of the fixture. The transfer mechanism (2) includes a motor (201), the bottom end of which is fixedly connected to the rear top of the support plate (1). A drive assembly (202) is provided on the front side of the motor (201), a rotating assembly (203) is provided on the right side of the drive assembly (202), a motor (204) is fixedly connected to the front side of the rotating assembly (203), a rotating assembly (205) is provided on the front side of the motor (204), and a support platform (206) is fixedly connected to the top of the rotating assembly (205).

2. The antistatic backlight transfer and lifting fixture according to claim 1, characterized in that: The lifting mechanism (3) includes a motor (301), the outer wall of which is fixedly connected to the interior of the support platform (206), a support block (302) is fixedly connected to the top of the support platform (206), a transmission component (303) is provided inside the support block (302), a pushing component (304) is provided at the top of the transmission component (303), a connecting block (305) is fixedly connected to the top of the pushing component (304), and a placement plate (306) is fixedly connected to the top of the connecting block (305).

3. The antistatic backlight transfer and lifting fixture according to claim 1, characterized in that: The drive assembly (202) includes a drive shaft (2021), the rear side of which is fixedly connected to the output end of motor one (201), and a bevel gear one (2022) is fixedly connected to the front side of the outer wall of the drive shaft (2021), and a bevel gear two (2023) is meshed with the front right end of the bevel gear one (2022).

4. The antistatic backlight transfer and lifting fixture according to claim 1, characterized in that: The rotating assembly 1 (203) includes a threaded rod 1 (2031), the left side of the outer wall of the threaded rod 1 (2031) is fixedly connected to the middle of the bevel gear 2 (2023), and a sliding block (2032) is threadedly connected to the right side of the outer wall of the threaded rod 1 (2031).

5. The antistatic backlight transfer and lifting fixture according to claim 1, characterized in that: The rotating assembly two (205) includes a threaded sleeve (2051), the rear end of which is fixedly connected to the output end of the motor two (204), and a threaded rod two (2052) is fixedly connected to the front side of the threaded sleeve (2051).

6. The antistatic backlight transfer and lifting fixture according to claim 2, characterized in that: The transmission assembly (303) includes a worm (3031), the bottom end of which is fixedly connected to the output end of the motor (301), and a plurality of worm wheels (3032) are meshed on the outer wall of the worm (3031).

7. The antistatic backlight transfer and lifting fixture according to claim 2, characterized in that: The pushing assembly (304) includes a first pushing rod (3041), the bottom side of which is fixedly connected to the side of the worm gear (3032) that is away from it, and a second pushing rod (3042) is rotatably connected to the other side of the first pushing rod (3041).

8. The antistatic backlight transfer and lifting fixture according to claim 1, characterized in that: Multiple support legs (5) are fixedly connected to the four corners at the bottom of the support plate (1), and a fixing block (6) is fixedly connected to the right side of the motor (201).

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