CN-224211502-U - TFT liquid crystal glass substrate packaging frame

CN224211502UCN 224211502 UCN224211502 UCN 224211502UCN-224211502-U

Abstract

The utility model discloses a TFT liquid crystal glass substrate packaging frame which comprises a bearing device, a side positioning module and a pressing module, wherein the bearing device comprises a base, a bearing table and a front supporting frame, a forklift hole is formed in the base, the bearing table comprises a bottom plate and a back plate, the back plate is obliquely arranged relative to the base and is perpendicular to the bottom plate, the side positioning module comprises a first screw rod, a side top piece, a guide rod, a ratchet wheel and a pawl unit, a groove is formed in a side plate of the front supporting frame, the side top piece is in threaded connection with the first screw rod, the guide rod is arranged on the back surface of a side plate of the front supporting frame, the guide rod penetrates through the side top piece, one end of the first screw rod penetrates through the groove and is connected with the ratchet wheel, the pawl unit used for limiting unidirectional rotation of the ratchet wheel is arranged in the groove, and the pressing module comprises a second screw rod and a pressing rod, and the second screw rod penetrates through the pressing rod and is connected with a nut. Compared with the prior art, the utility model solves the problems of complicated packaging and transportation process and easy damage of the large-size TFT liquid crystal glass substrate.

Inventors

ZHAO GUOMAN

Assignees

苏州康鸿智能装备股份有限公司

Dates

Publication Date: 20260508
Application Date: 20250509

Claims (8)

1. A TFT liquid crystal glass substrate packaging rack, comprising: The bearing device comprises a base, a bearing table and a front supporting frame, wherein a forklift hole is formed in the base, the bearing table comprises a bottom plate and a back plate, the back plate is obliquely arranged relative to the base and perpendicular to the bottom plate, and a TFT liquid crystal glass substrate is placed on the bottom plate of the bearing table; The side positioning module comprises a first screw rod, a side top piece, a guide rod, a ratchet wheel and a pawl unit, wherein a groove is formed in a side plate of the front support frame, the first screw rod is rotatably arranged on the side plate of the front support frame, the side top piece is in threaded connection with the first screw rod, the guide rod is arranged on the back surface of the side plate of the front support frame, the guide rod penetrates through the side top piece, one end of the first screw rod penetrates through the groove and then is connected with the ratchet wheel, and the pawl unit used for limiting unidirectional rotation of the ratchet wheel is arranged in the groove; The compression module comprises a second screw rod and a compression rod, wherein the second screw rod penetrates through the compression rod and then is connected with the nut, and the compression rod is in contact with the surface of the TFT liquid crystal glass substrate.
2. The TFT liquid crystal glass substrate packaging frame according to claim 1, wherein the carrying device is further provided with a sealing module, the sealing module comprises a first sprocket, a chain, a transmission shaft, a curtain and a driving sprocket, the first sprocket is arranged on one opposite side of the front supporting frame, the first sprocket is rotatably installed on the front supporting frame, the transmission shaft is arranged in a rear supporting frame of the carrying device, a second sprocket is arranged on the transmission shaft, the chain is in transmission connection with the first sprocket and the second sprocket, the carrying device is provided with a baffle plate for positioning the chain form, the curtain is fixedly installed on the chain, the driving sprocket is rotatably installed on the front supporting frame, the rotation shaft of the driving sprocket penetrates through the front supporting frame, and the driving sprocket is meshed with the chain.
3. The TFT liquid crystal glass substrate packaging frame according to claim 2, wherein a tensioning unit is arranged on the transmission shaft, the tensioning unit comprises a tensioning seat and a tensioning bolt, a bearing seat is sleeved on the transmission shaft, the bearing seat is slidably connected to the tensioning seat, the tensioning bolt is in threaded connection with the tensioning seat, and the bottom of the tensioning bolt is in contact with the bearing seat.
4. The TFT liquid crystal glass substrate packaging rack of claim 1, wherein a desiccant storage box is provided on the front support side wall.
5. The TFT liquid crystal glass substrate packaging frame of claim 1, wherein the detent unit comprises a detent seat, a detent and an operating handle, the detent is elastically connected in the detent seat, and the operating handle passes through the surface avoidance hole of the detent seat and then is connected with the detent.
6. The TFT liquid crystal glass substrate packaging frame of claim 1, wherein a first backing plate is disposed on the bottom plate, and a second backing plate is disposed on the back plate.
7. The TFT liquid crystal glass substrate packaging frame of claim 1, wherein the compression module further comprises a screw seat and a quick change plug, the second screw is inserted into the screw seat, and the quick change plug is inserted into the screw seat and the second screw.
8. The TFT liquid crystal glass substrate packaging frame as set forth in claim 1, wherein said pressing bar includes a plurality of bar units, one of said bar units being rotatably mounted on the other of said bar units adjacent thereto, the two adjacent bar units being fixed by a latch.

Description

TFT liquid crystal glass substrate packaging frame Technical Field The utility model relates to the technical field of TFT liquid crystal glass substrate production, in particular to a TFT liquid crystal glass substrate packaging frame. Background The TFT liquid crystal glass substrate is a core component of a liquid crystal display panel and is mainly used for manufacturing a TFT-LCD (thin film transistor liquid crystal display). A glass substrate. The TFT liquid crystal glass substrate directly affects the image effect of the liquid crystal display. With the increase of the size of the glass substrate, the difficulty of accommodating and packaging the glass substrate increases. The traditional A-type glass frame only can realize the inclined placement of the glass plate, can not realize the lateral support positioning of the glass plate, and meanwhile needs to be wholly wound with a protective film on the outer side of the A-type glass frame so as to avoid the problems that the glass plate is polluted, and the packaging and transportation process of the large-size TFT liquid crystal glass substrate is complicated and easy to damage. Disclosure of utility model The utility model aims to provide a TFT liquid crystal glass substrate packaging frame, which solves the problems that the packaging and transportation process of a large-size TFT liquid crystal glass substrate is complex and is easy to damage. In order to achieve the above purpose, the utility model adopts the following technical scheme that the TFT liquid crystal glass substrate packaging frame comprises: The bearing device comprises a base, a bearing table and a front supporting frame, wherein a fork truck hole is formed in the base, the bearing table comprises a bottom plate and a back plate, the back plate is obliquely arranged relative to the base and is perpendicular to the bottom plate, and the TFT liquid crystal glass substrate is placed on the bottom plate of the bearing table; the side positioning module comprises a first screw rod, a side top piece, a guide rod, a ratchet wheel and a pawl unit, wherein a groove is formed in a side plate of the front support frame, the first screw rod is rotatably arranged on the side plate of the front support frame, the side top piece is in threaded connection with the first screw rod, the guide rod is arranged on the back surface of the side plate of the front support frame, the guide rod penetrates through the side top piece, one end of the first screw rod penetrates through the groove and is connected with the ratchet wheel, and the pawl unit for limiting the unidirectional rotation of the ratchet wheel is arranged in the groove; The compression module comprises a second screw rod and a compression rod, wherein the second screw rod penetrates through the compression rod and then is connected with the nut, and the compression rod is contacted with the surface of the TFT liquid crystal glass substrate. As a further description of the above technical solution: The bearing device is further provided with a sealing module, the sealing module comprises a first sprocket, a chain, a transmission shaft, a curtain and a driving sprocket, the first sprocket is arranged on one opposite side of the front support frame and rotatably mounted on the front support frame, the transmission shaft is arranged in the rear support frame of the bearing device, the transmission shaft is provided with a second sprocket, the chain is in transmission connection with the first sprocket and the second sprocket, the bearing device is provided with a baffle for positioning the form of the chain, the curtain is fixedly mounted on the chain, the driving sprocket is rotatably mounted on the front support frame, the rotating shaft of the driving sprocket penetrates through the front support frame, and the driving sprocket is meshed with the chain. As a further description of the above technical solution: The transmission shaft is provided with a tensioning unit, the tensioning unit comprises a tensioning seat and a tensioning bolt, the transmission shaft is sleeved with a bearing seat, the bearing seat is slidably connected onto the tensioning seat, the tensioning bolt is in threaded connection onto the tensioning seat, and the bottom of the tensioning bolt is in contact with the bearing seat. As a further description of the above technical solution: the side wall of the front supporting frame is provided with a drying agent storage box. As a further description of the above technical solution: The pawl unit comprises a pawl seat, a pawl and an operating handle, wherein the pawl is elastically connected in the pawl seat, and the operating handle penetrates through the surface avoidance hole of the pawl seat and then is connected with the pawl. As a further description of the above technical solution: The first backing plate is arranged on the bottom plate, and the second backing plate is arranged on the bottom plate. As a further descr