CN202670741U - Baseplate handling device - Google Patents

Abstract

The utility model provides a baseplate handling device, which relates to the technical field of liquid crystal display manufacture and improves the convenience of baseplate handling and the production efficiency. The baseplate handling device comprises a bearing frame for bearing a baseplate, a mounting bracket for mounting the bearing frame, and a bottom bracket moving on the ground and used for supporting the mounting bracket, wherein the bearing frame is arranged on the mounting bracket and slides in the direction of the mounting bracket; and the mounting bracket is fixedly connected with the bottom bracket.

Description

Substrate handling device

technical field

The utility model relates to the technical field of liquid crystal display production, in particular to a substrate conveying device.

Background technique

With the continuous development of the liquid crystal display panel industry, the size of the liquid crystal display becomes larger and larger, and accordingly, the size of the substrate in the liquid crystal display panel also becomes larger. At present, in the production process of liquid crystal panels, substrates are transported by hand, by shelves, or by motorized devices. Waste substrates are usually handled by mechanical transport or on-site cutting. These are very important for substrates. There are many shortcomings in the limited production line space in the factory and the special production environment in the handling and processing methods.

First of all, if the substrate is carried by the staff with bare hands or with a shelf, due to the large area and heavy weight of the substrate, more manpower will be consumed during the handling process, and the efficiency will be low. In addition, the staff will cause damage and secondary pollution to the substrate during the handling process, and it is easy to generate debris. Secondly, a motorized device is used to transport the substrate. The structure of the motorized device is generally complex, and the device occupies a large space. The transportation will be limited by the narrow passageway of the production line. In addition, when processing waste substrates, due to the large area of the substrates and the difficulty of handling, in-situ cutting is generally used, which will pollute the production environment, and after cutting, it will take time for follow-up processing, and the actual efficiency is low.

Utility model content

The technical problem to be solved by the utility model is to provide a substrate conveying device, which improves the convenience of conveying the substrate and improves the production efficiency.

In order to solve the above technical problems, the embodiments of the present utility model adopt the following technical solutions:

A substrate handling device, comprising: a carrier for carrying a substrate, a mounting bracket for mounting the carrier, a bottom bracket for moving on the ground and supporting the mounting frame, the carrier is installed on the the mounting bracket, the carrier slides along the direction of the mounting bracket, and the mounting bracket is fixedly connected to the bottom bracket.

The mounting bracket includes: a supporting frame, a rotating mechanism, and a lifting mechanism, the carrier is mounted on the supporting frame, the carrier slides along the direction of the supporting frame, and the supporting frame is fixedly connected to the rotating mechanism , the support frame rotates around the rotating mechanism, the rotating mechanism is connected and fixed with the lifting mechanism, the lifting mechanism is arranged on the bottom bracket, and the lifting mechanism rises or falls along the bottom bracket .

The bearing frame includes: a crossbeam, a first handle is arranged on one side of the crossbeam, at least one lifting device is arranged on the other side of the crossbeam, a sliding bracket is fixed below the lifting device, and the sliding bracket It is arranged on the support frame, the sliding bracket slides along the direction of the support frame, the lifting device includes: a carrier for carrying the substrate, a support frame for supporting the carrier, the support One end of the frame is connected and fixed to the beam, the carrier is arranged on the support frame, and the carrier moves up or down on the support frame.

The support frame includes: a first frame and a second frame parallel to each other, a third frame and a fourth frame parallel to each other are respectively arranged at both ends of the first frame and the second frame, and the third frame Rolling grooves are respectively provided on the fourth frame and the fourth frame, and at least one sliding support frame is arranged between the third frame and the fourth frame, and the sliding support frame is perpendicular to the third frame and the fourth frame respectively, The sliding support frame is provided with at least one first roller;

The two ends of the beam are provided with bearings, and the bearings are clamped in the rolling groove and can move along the rolling groove; the lower surface of the sliding bracket is provided with a sliding groove, and the first roller is arranged on the rolling groove. inside the sliding slot.

The lifting device also includes: at least one support rod, the support rod is vertically arranged under the lower surface of the carrier, the lever and the second handle are arranged below the support frame, and the fulcrum of the lever is arranged at On the support frame, a hole is arranged on the support frame, the support rod passes through the hole and is hinged with one end of the lever, and the other end of the lever is hinged with a connecting rod, and the connecting rod is connected with the The second handle is hinged, and when the second handle is moved, the connecting rod drives the lever to rotate and pushes up the support rod, so that the carrier is raised.

The carrying frame includes: a plurality of lifting devices, among the plurality of lifting devices, a second handle is provided under the support frame in one of the lifting devices, and the second handle is connected to the The rod is hinged, and a transmission device is arranged under the bracket in the other lifting devices, and the transmission device is hinged with the connecting rod, and a transmission connecting rod is arranged between the transmission device and the second handle. The second handle drives the transmission device to rotate through the transmission connecting rod.

The bottom bracket includes: a supporting base, at least one lifting bracket, the bottom of the supporting base is provided with a second roller, the lifting bracket is arranged on the supporting base, the lifting bracket is provided with a third handle, the The lifting mechanism is arranged in the lifting bracket, and the lifting bracket is provided with a lifting groove, and the rotating mechanism is located in the lifting groove.

The rotating mechanism includes: a rotating flange piece, a rotating shaft, a fixed piece, and at least one fixing bolt. The rotating flange piece and the fixing piece are respectively arranged on both sides of the rotating shaft, and the rotating flange piece is respectively fixed on the outside of the third frame and/or the outside of the fourth frame, the rotating shaft is located in the lifting groove, and the rotating flange piece and the fixing piece are respectively located in the inside of the lifting groove and the outer side, at least one fixing hole is provided on the fixed piece, at least one positioning hole is provided on the rotating flange piece, the fixing bolt passes through the fixing hole and the positioning hole, so that the supporting frame The angle of rotation for the axis of rotation described above is fixed.

The lifting mechanism includes: a screw rod, a gear set, and a runner. The top end of the screw rod is fixed to the fixed plate. The gear set is connected to the runner, and the runner is arranged outside the lifting bracket. The threaded mandrel engages with the gear set, and the runner rotates and drives the threaded mandrel to move up or down through the gear set.

One end of the lifting device protrudes from the sliding bracket, and a guide wheel is provided at the bottom of the protruding part of the lifting device, and the bottom end of the guiding wheel is lower than the sliding bracket.

One end of the carrier is provided with a limiting protrusion for fixing the substrate.

At least one holding fixture for fixing the substrate is respectively arranged on the third frame and the fourth frame.

The supporting frame further includes: a fixing hook provided on the inner side of the third frame and/or the fourth frame, the fixing hook is arranged at one end of the rolling groove, and is used for moving the bearing to the rolling groove. Clamp the bearing while one end of the slot is in place.

It also includes: a raising bracket, the raising bracket is arranged on the base platform, and is located under the base plate on the base platform, and the carrier slides along the raising bracket.

The substrate handling device provided by the embodiment of the utility model carries the substrate through a carrier that can be pushed out or pushed in from the mounting bracket, and supports the carrier through a bottom bracket that can move on the ground, so as to realize the handling of the substrate , at the same time, the carrier can be pushed from the mounting bracket to the abutment on which the substrate is placed. When the substrate is placed on the carrier, the carrier can carry the substrate and push it into the mounting bracket to move the substrate from the abutment to the substrate The process on the handling device is very convenient and fast, and can be completed with very little manpower consumption. During the entire handling process of the substrate, the staff does not directly contact the substrate and will not cause damage to the substrate. Moreover, the utility model embodiment provides The substrate handling device has a simple structure and a small volume, and can be used in an environment with a relatively narrow space.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

Fig. 1 is a schematic structural diagram of a substrate handling device provided by an embodiment of the present invention;

Fig. 2 is the structural representation of mounting bracket in the utility model embodiment;

Fig. 3 is a schematic structural view of the carrier frame in the embodiment of the present invention;

Fig. 4 is a partial structural schematic diagram of the bearing frame in the embodiment of the present invention;

Fig. 5 is the structural representation of lifting device in the utility model embodiment;

6 is a schematic diagram of the bottom structure of the lifting device in the embodiment of the present invention;

Fig. 7 is a structural schematic diagram of a support frame in an embodiment of the present invention;

Fig. 8 is a schematic structural diagram of the fixing hook in the embodiment of the present invention;

Fig. 9 is a schematic structural view of the bottom bracket in the embodiment of the present invention;

Fig. 10 is a schematic structural view of a rotating mechanism in an embodiment of the present invention;

Fig. 11 is a schematic structural view of the lifting mechanism in the embodiment of the present invention;

Fig. 12 is a schematic diagram of the substrate handling device provided by the embodiment of the present invention close to the abutment;

Fig. 13 is a schematic diagram of pushing the carrier onto the abutment in the embodiment of the present invention;

Fig. 14 is a schematic diagram of the bearing frame rotating on the bottom bracket in the embodiment of the present invention.

Explanation of reference signs

1. Bearing frame 2. Mounting bracket 3. Bottom bracket 4. Rotating mechanism 5. Lifting mechanism 6. Beam 7. First handle 10. Sliding bracket 11. Lifting device 12. Guide wheel 13. Carrier 14. Support frame 15. Support rod 16, lever 17, connecting rod 18, second handle 19, limit protrusion 20, first frame 21, second frame 22, third frame 23, fourth frame 24, rolling groove 25, sliding support frame 26 , the first roller 27, the sliding groove 28, the holding fixture 31, the lifting bracket 32, the supporting base 33, the second roller 34, the rotating flange 35, the rotating shaft 36, the fixing piece 37, the fixing bolt 38, the screw rod 39, the gear Group 40, runner 41, rotating connecting rod 42, bearing 43, transmission device 44, connecting rod 45, fixed hook 46, glass substrate 47, abutment 48, support rod

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The embodiment of the present invention provides a substrate handling device, as shown in Figure 1, the substrate handling device includes: a carrier 1 for carrying the substrate, a mounting bracket 2 for supporting the carrier 1, Move up and support the bottom bracket 3 of the installation bracket 2, the bottom bracket 3 can move arbitrarily on the ground under the action of external force, the carrier 1 is installed on the installation bracket 2, and the carrier 1 is installed along the The bracket 2 slides in one direction, that is, the carrier 1 is set on the installation bracket 2 in a manner that can slide on the installation bracket 2 , and the installation bracket 2 is fixedly connected to the bottom bracket 3 .

When carrying the substrate, the substrate handling device provided by the utility model is moved to the edge of the base platform on which the substrate is placed, and the carrier 1 is pushed out of the mounting bracket 2 along the sliding direction between it and the mounting bracket 2, that is, pushed to the place where the substrate is placed. On the abutment, make the carrier 1 below the substrate, then place the substrate on the carrier 1, push the carrier 1 back to the mounting bracket 2, and then move the substrate handling device to realize the substrate transportation. When the device is moved to the target location, the carrier 1 is pushed out of the mounting bracket 2 to remove the substrate, and then the carrier 1 is pushed onto the mounting bracket 2 to complete the handling of the substrate.

The substrate handling device provided by the embodiment of the utility model carries the substrate through a carrier that can be pushed out or pushed in from the mounting bracket, and supports the carrier through a bottom bracket that can move on the ground, so as to realize the handling of the substrate , at the same time, the carrier can be pushed from the mounting bracket to the abutment on which the substrate is placed. When the substrate is placed on the carrier, the carrier can carry the substrate and push it into the mounting bracket to move the substrate from the abutment to the substrate The process on the handling device is very convenient and fast, and can be completed with very little manpower consumption. During the entire handling process of the substrate, the staff does not directly contact the substrate and will not cause damage to the substrate. Moreover, the utility model embodiment provides The substrate handling device has a simple structure and a small volume, and can be used in an environment with a relatively narrow space.

Further, in the embodiment of the present utility model, as shown in FIG. 2, the installation bracket 2 includes: a support frame 3, a rotation mechanism 4, and a lifting mechanism 5, and the carrier is installed on the support frame 3, so that The carrier slides along the direction of the support frame 3, that is, the carrier is set on the support frame 3 in a manner that can slide on the support frame 3, and the support frame 3 is fixed to the rotation mechanism 4 connection, the support frame 3 rotates with the rotation mechanism 4 as the axis, that is, the support frame 3 is connected with the rotation mechanism 4 in a manner that can rotate with the rotation mechanism 4 as the axis, and the lifting mechanism 5 is set On the bottom bracket, the lifting mechanism 5 rises or falls along the bottom bracket, that is, the lifting mechanism 5 is arranged on the bottom bracket in a liftable manner. The lifting mechanism 5 can be lifted on the bottom bracket, the top of the lifting mechanism 5 is supported by a rotating mechanism 4, the rotating mechanism 4 supports the supporting frame 3, and the supporting frame 3 can rotate around the rotating mechanism 4, that is to say, the supporting frame 3 can Lifts and rotates on the bottom bracket. The support frame 3 is supported with a carrier frame, and the carrier frame can slide on the support frame 3. When carrying the substrate, the height of the support frame 3 on the bottom bracket can be adjusted by the lifting mechanism 5, so that the height of the support frame 3 can be compared with The height of the abutment on which the substrate is placed is flat, so that the carrier frame on the support frame 3 is pushed out onto the abutment. When the carrier carries the substrate back into the support frame 3, the rotation mechanism 4 can be used to control the rotation of the support frame 3, so that the width of the support frame 3 in the horizontal direction is reduced, which facilitates the movement of the substrate handling device in a narrow space. The rotating mechanism 4 and the lifting mechanism 5 can be arranged on both sides of the support frame 3, or only on one side of the support frame 3.

Further, in the embodiment of the present utility model, as shown in FIG. 3 , the carrying frame 1 includes: a beam 6, a first handle 7 is provided on one side of the beam 6, and a handle 7 is arranged on the other side of the beam 6. At least one lifting device 11 is provided, and the lifting device 11 is used to carry the substrate. A sliding bracket 10 is fixed under the lifting device 11, and the sliding bracket 10 is arranged on the support frame. The sliding bracket 10 is arranged along the The direction of the support frame slides, that is, the sliding bracket 10 is arranged on the support frame in a manner that can slide on the support frame, and the two sides of the beam 6 are respectively provided with a first handle 7 and a lifting device 11, and pushing the first handle 7 can The whole carrier frame 1 is slid along the supporting frame, and the lifting device 11 is provided with a sliding bracket 10, and the supporting frame supports the whole carrier frame 1 through the sliding bracket 10, and the carrier frame 1 slides on the supporting frame through the sliding bracket 10. Both ends of the beam 6 are provided with bearings 42, the bearings 42 are used to be clamped in the support frame, the bearings 42 slide on the support frame following the overall sliding of the carrier frame 1, and limit the range of movement of the beam 6 so that it cannot come out within the support frame.

As shown in Figure 4, a partial schematic diagram of the lifting device and the sliding bracket, one end of the lifting device 11 is longer than the sliding bracket 10, and the bottom of the part of the lifting device 11 is provided with a guide wheel 12, so The bottom end of the guide wheel 12 is lower than the sliding bracket 10 . A sliding groove 27 is provided on the lower surface of the sliding bracket 10 . The sliding bracket 10 is in contact with the supporting frame through the sliding groove 27. The sliding groove 27 provides a sliding track for the carrier and limits the horizontal movement of the carrier so that the carrier can be stably arranged on the supporting frame. The bottom end of the guide wheel 12 is lower than the bottom end of the sliding support 10. In the process of carrying the substrate, when the carrier is pushed to the abutment on which the substrate is placed, the guide wheel 12 will be in contact with the surface of the abutment first, which is the carrier frame. The front support point is provided so that the lower surface of the sliding bracket 10 in the carrier does not contact the surface of the abutment, so that the carrier can be pushed out from the support frame, and the contact between the sliding bracket 10 and the surface of the abutment will not be caused. damage.

As shown in Figures 5 and 6, the lifting device 11 includes: a carrier 13 for carrying a substrate, a support frame 14 for supporting the carrier 13, one end of the support frame 14 is connected to the beam 6 connected and fixed, the carrier 13 is arranged on the support frame 14, and the carrier 13 rises or falls on the support frame 14, that is, the carrier 13 can pass through from the support frame 14 is set on the support frame 14 in a manner of rising. Further, at least one support rod 15 is vertically provided on the lower surface of the carrier 13, a lever 16 and a second handle 18 are arranged below the support frame 14, and the fulcrum of the lever 16 is set on the support frame 14 On, the support frame 14 is provided with a hole, the support rod 15 passes through the hole and is hinged with one end of the lever 16, and the other end of the lever 16 is hinged with a connecting rod 17, and the connecting rod 17 is connected with The second handle 18 is hinged, and when the second handle 18 is moved, the connecting rod 17 drives the lever 16 to rotate and lifts the support rod 15 to raise the loading rack 13 . The fulcrum of lever 16 is arranged on the bracing frame 14, and is positioned at the below of bracing frame 14 integral body, and one end of laterally pulling lever 16 can make the other end of lever 16 rise, and one end of lever 16 is hinged connecting rod 17, if be provided with many a plurality of levers 16, then a plurality of levers 16 are hinged with a connecting rod 17, the second handle 18 at one end of the connecting rod is hinged, and the fulcrum of the second handle 18 is arranged on the support frame 14, when the second handle 18 is pulled, it is connected with the fulcrum When turning for the shaft, the second handle 18 will pull the connecting rod 17 in the horizontal direction, thereby driving one end of the lever 16 to move in the horizontal direction, so that the other end is raised, and the support rod 15 hinged on the other end is lifted. Up, so that the support rod 15 jacks up the object carrier 13.

Optionally, the carrier includes: a plurality of lifting devices 11, among the plurality of lifting devices 11, a second handle 18 is provided under the support frame 14 in one of the lifting devices 11, The second handle 18 is hinged with the connecting rod 17, and a transmission device 43 is arranged below the support frame 14 in the remaining lifting device 11, and the transmission device 43 is hinged with the connecting rod 17, and the transmission device 43 is hinged with the connecting rod 17. A transmission connecting rod 44 is arranged between the device 43 and the second handle 18 , and the second handle 18 drives the transmission device 43 to rotate through the transmission connecting rod 44 .

Since the substrate is usually placed on the abutment in the following way: it is supported at a certain height on the abutment by the support rods, and the supporting force of the substrate is borne by the support rods on the abutment. After being placed on the abutment with the substrate, the carrier is positioned under the substrate, and the carrier 13 for carrying the substrate in the carrier is not in contact with the substrate. At this time, by operating the second handle 18, the carrier 13 Lifting from the support frame 14, the carrier 13 contacts the lower surface of the substrate during the rising process, and lifts the substrate, and the supporting force of the substrate is transferred to the carrier 13. At this time, push the carrier again, The carrier will carry the substrate back into the support frame together.

Optionally, in the embodiment of the present utility model, one end of the carrier 13 is provided with a limiting protrusion 19 for fixing the substrate. The function of the limiting protrusion 19 is to block the substrate on the carrier 13 when the carrier rotates with the supporting frame, preventing the substrate from sliding out from one end of the carrier 13 under the action of gravity.

Further, in the embodiment of the present utility model, as shown in FIG. 7 , the support frame 3 includes: a first frame 20 and a second frame 21 parallel to each other, and between the first frame 20 and the second frame 21 Both ends are respectively provided with a third frame 22 and a fourth frame 23 parallel to each other, the first frame 20, the second frame 21, the third frame 22 and the fourth frame 23 together form a quadrilateral frame, in the third frame 22 and the fourth frame 23 are respectively provided with rolling grooves 24; Perpendicular to the fourth frame 23 , at least one first roller 26 is arranged on the sliding support frame 25 . The sliding support frame 25 plays a supporting role for the bearing frame in the supporting frame, and the lower surface of the sliding bracket in the bearing frame is provided with a sliding groove, and the first roller 26 is arranged in the sliding groove, so that the sliding bracket can move along the The direction of its sliding groove slides on the first roller 26, and the quantity of the first roller 26 is set on a sliding support frame 25 is identical with the quantity of the sliding bracket in the bearing frame, so that each sliding bracket is provided with the first roller 26 .

The bearings provided at both ends of the crossbeam are clamped in the rolling groove 24 and can move along the rolling groove 24; the crossbeam can move along the opening direction of the rolling groove 24, and the rolling groove 24 limits the movement of the crossbeam in the vertical direction. Moving up and down, the movement of the crossbeam is limited in the horizontal direction, and the setting direction of the rolling groove 24 is the same as the setting direction of the sliding groove on the sliding bracket in the bearing frame.

Optionally, in the embodiment of the present utility model, at least one holding fixture 28 for fixing the substrate is provided on the third frame 22 and the fourth frame 23 respectively. When the carrier is loaded with a substrate, the holding fixture 28 can fix the substrate on the supporting frame, and provide pressure to the substrate from the side or top of the substrate, so that the substrate is stably fixed on the carrier.

As shown in FIG. 8, optionally, the support frame 3 further includes: a fixing hook 45 provided inside the third frame 22 and/or the fourth frame, and the fixing hook 45 is arranged in the rolling groove One end of 24 is used to block the bearing when the bearing moves to one end of the rolling groove 24, so that the carrier is fixed on the support frame, preventing the carrier from being on the support frame during the handling of the substrate Move to reduce damage to the substrate.

Further, in the embodiment of the present utility model, as shown in FIG. 9 , the bottom bracket 3 includes: a support base 32, at least one lifting bracket 31, and if there are two lifting brackets 31, the space between the two lifting brackets 31 A connecting beam is connected to connect and fix the two lifting brackets. The bottom of the supporting base 32 is provided with a second roller 33. The lifting bracket 31 is arranged on the supporting base 32, and the lifting bracket 31 is provided with There is a third handle 30, the third handle 30 is used to drive the entire bottom bracket 3 to move, the lifting mechanism is arranged in the lifting bracket 31, and the lifting bracket 31 is provided with a lifting groove 29, and the rotating mechanism is located in the lifting bracket 31. In the lifting groove 29 mentioned above. The rotating mechanism can move up and down in the lifting groove 29 under the drive of the lifting mechanism.

Further, as shown in FIG. 10 , the rotating mechanism 4 includes: a rotating flange piece 34, a rotating shaft 35, a fixing piece 36, and at least one fixing bolt 37, and the rotating flange piece 34 and the fixing piece 36 are respectively Arranged on both sides of the rotating shaft 35, the rotating flange 34 is arranged on the outside of the support frame 3, that is, the rotating flange 34 is respectively fixed on the outside of the third frame and/or the outside of the fourth frame, The rotating shaft is located in the lifting groove, the rotating flange piece 34 and the fixing piece 36 are respectively located inside and outside of the lifting groove, and the fixing piece 36 is provided with at least one fixing hole. The rotating flange 34 is provided with at least one positioning hole, and the fixing bolt 37 passes through the fixing hole and the positioning hole, so that the supporting frame 3 can be fixed at an angle at which the supporting frame 3 rotates around the rotating shaft 35 . The positioning hole on the rotating flange piece 34 can be set according to the rotation track at the position corresponding to the fixing hole on the fixing piece 36 on the rotating flange piece 34 when the rotating flange piece 34 rotates. When the supporting frame 3 and the rotating flange 34 rotate together, the fixing bolt 37 is inserted into the fixing hole and the positioning hole at the same time, so that the supporting frame 3 is positioned at the rotation angle corresponding to the inserted positioning hole.

Further, as shown in FIG. 11 , the lifting mechanism 5 includes: a screw rod 38, a gear set 39, and a runner 40. The top end of the screw rod 38 is fixed to the fixed plate, and the screw rod pair 38 acts on the fixed plate. Supporting role, the fixed piece supports the rotating shaft and the mounting bracket, the gear set 39 is connected with the runner 40, the gear set 39 is composed of 2 cylindrical gears and 2 bevel gears, and the runner 40 is arranged on the Outside the lifting bracket, the screw rod 38 is meshed with the gear set 39, and the runner 40 rotates and drives the screw rod 38 to move up or down through the gear set 39, and then drives the supporting frame to move up and down.

When two elevating brackets are oppositely arranged on the support base, the elevating mechanism 5 can be set in the two elevating brackets, and a rotating connecting rod 41 is connected between the runners 40 of the two elevating mechanisms 5, so that the two The rotation of the running wheel 40 in the lifting mechanism 5 is synchronous, and then the rising of the two screw mandrels is also synchronous.

The structure of the substrate handling device provided by the embodiment of the present invention will be further described below in conjunction with the process of using the substrate handling device provided by the above-mentioned embodiments of the present invention to transport the glass substrate:

As shown in Figure 12, the staff moves the substrate handling device to the edge of the base 47 on which the glass substrate 46 is placed by dragging the third handle 30 on the lifting bracket 31, and sets the second roller 33 under the support base 32 on the brake. state, then one end of the support frame 3 is placed on the edge of the base 47, and the height of the frame 3 is adjusted by the runner 40 of the rotating lifting mechanism 5, so that its height is substantially the same as the height of the base 47.

As shown in Figure 13, the glass substrate 46 is supported by the support rod 48 at a certain height on the base 47, and the first handle 7 is pushed to push the carrier into the right below the glass substrate 46. The guide wheel 12 at the bottom of one end of the device is in contact with the surface of the abutment 47, while the lower surface of the sliding bracket 10 does not contact the surface of the abutment 47 during the pushing process.

Move the second handle 18 to drive the carrier 13 to rise from the support frame 14. After the carrier 13 rises to a certain height, the carrier 13 will be in contact with the lower surface of the glass substrate 46, and the glass will be lifted up. Substrate 46 , the glass substrate 46 is detached from the support rod 48 . When the surface of the abutment 47 is a non-flat surface or the height of the glass substrate 46 from the abutment 47 exceeds the maximum range of the height that the carrier 13 can rise, an elevated bracket can be set on the abutment 47 so that it is positioned on the abutment. Below the glass substrate 46 on the 47, the carrier can slide along the raised bracket, and the height of the raised bracket can be set according to the actual needs of the elevated situation. When the carrier is raised, its carrier 13 can support The glass substrate 46 is removed.

As shown in Figure 14, pull the first handle 7 to pull the carrier 1 carrying the glass substrate 46 back into the installation bracket 2, and after the carrier 1 is fully pulled in, use the fixing hook provided in the installation bracket 2 to clamp the carrier 1 to prevent the carrier 1 from sliding in the mounting bracket 2, and use the holding fixture 28 to clamp the glass substrate 46 on the carrier 1.

Since one end of the carrier 13 in the carrier 1 is provided with a limit protrusion 19, the side of the glass substrate 46 is clamped by the limit protrusion 19, and the top of the glass substrate 46 is clamped by the holding fixture 28, so that the glass The base plate 46 is completely fixed on the carrier frame 1 . And the bearing on the bearing frame 1 is stuck in the vertical direction by the rolling groove on the mounting bracket 2, and the bearing is blocked in the horizontal direction by the fixing hook simultaneously, so that the bearing frame 1 is completely fixed on the mounting bracket 2. This makes the glass substrate 46 , the carrying frame 1 and the mounting bracket 2 fixed together and can freely rotate on the bottom bracket 3 . During the conveying process of the substrate, when the conveying road is narrow, the carrier frame 1 and the mounting bracket 2 can be rotated by the rotating mechanism 4, so that the width of the substrate conveying device is reduced, so that the narrow road can be passed smoothly.

The substrate handling device provided by the embodiment of the utility model carries the substrate through a carrier that can be pushed out or pushed in from the mounting bracket, and supports the carrier through a bottom bracket that can move on the ground, so as to realize the handling of the substrate , at the same time, the carrier can be pushed from the mounting bracket to the abutment on which the substrate is placed. When the substrate is placed on the carrier, the carrier can carry the substrate and push it into the mounting bracket to move the substrate from the abutment to the substrate The process on the handling device is very convenient and quick, and can be completed with very little manpower, and the carrier can carry the substrate to rotate or lift on the bottom bracket, so that the substrate handling device can pass through the narrow space more easily when handling the substrate. During the entire substrate handling process, the staff does not directly contact the substrate and will not cause damage to the substrate, and the substrate handling device provided by the embodiment of the utility model has a simple structure and a small volume, and can be used in an environment with a relatively narrow space.

The above is only a specific embodiment of the present utility model, but the scope of protection of the present utility model is not limited thereto. Anyone familiar with the technical field can easily think of changes or changes within the technical scope disclosed by the utility model Replacement should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims (14)

1. substrate transfer apparatus, it is characterized in that, comprise: for the carrier of bearing substrate, for the mounting bracket that described carrier is installed, for the bottom bracket that moves and support on the ground described mounting bracket, described carrier is installed on the described mounting bracket, described carrier slides along described mounting bracket direction, and described mounting bracket is fixedly connected on the described bottom bracket.

2. substrate transfer apparatus according to claim 1, it is characterized in that, described mounting bracket comprises: support frame, rotating mechanism, lifting mechanism, described carrier is installed on the described support frame, described carrier slides along described support frame direction, described support frame is captiveed joint with described rotating mechanism, described support frame rotates take described rotating mechanism as axle, described rotating mechanism and described lifting mechanism are connected and fixed, and described lifting mechanism is arranged on the described bottom bracket, and described lifting mechanism prolongs described bottom bracket and rises or descend.

3. substrate transfer apparatus according to claim 2, it is characterized in that, described carrier comprises: crossbeam, side at described crossbeam is provided with the first in command, opposite side at described crossbeam is provided with at least one jacking system, described jacking system below is installed with sliding support, described sliding support is arranged on the described support frame, described sliding support slides along described support frame direction, described jacking system comprises: the luggage carrier that is used for bearing substrate, be used for supporting the bracing frame of described luggage carrier, support frame as described above one end and described crossbeam are connected and fixed, described luggage carrier is arranged on the support frame as described above, and described luggage carrier rises or descends at support frame as described above.

4. substrate transfer apparatus according to claim 3, it is characterized in that, described support frame comprises: the first frame that is parallel to each other and the second frame, be respectively arranged with the 3rd frame and the 4th frame that is parallel to each other at the two ends of described the first frame and the second frame, be respectively arranged with rolling groove at described the 3rd frame and the 4th frame, between described the 3rd frame and the 4th frame, be provided with at least one slide holder, described slide holder is perpendicular with described the 3rd frame and the 4th frame respectively, is provided with at least one first roller on the described slide holder;

The two ends of described crossbeam are provided with bearing, and described bearing is arranged in the described rolling groove and can moves along described rolling groove; Be provided with sliding tray on the described sliding support lower surface, described the first roller is arranged in the described sliding tray.

5. substrate transfer apparatus according to claim 4, it is characterized in that, described jacking system also comprises: at least one strut bar, described strut bar is vertically set under the lower surface of described luggage carrier, be arranged on lever and the second in command of support frame as described above below, the fulcrum of described lever is arranged on the support frame as described above, be provided with hole on the support frame as described above, it is hinged that described strut bar passes an end of described hole and described lever, the other end of described lever is hinged with pipe link, and described pipe link and the described second in command are hinged, when moving the described second in command, described pipe link drives described lever rotation and the described strut bar of jack-up, and described luggage carrier is risen.

6. substrate transfer apparatus according to claim 5, it is characterized in that, described carrier comprises: a plurality of described jacking systems, in a plurality of described jacking systems, support frame as described above below in one of them described jacking system is provided with the second in command, the described second in command and described pipe link are hinged, described support below in all the other described jacking systems is provided with driving device, described driving device and described pipe link are hinged, be provided with driving connecting rod between described driving device and the described second in command, the described second in command drives described driving device by described driving connecting rod and rotates.

7. according to claim 5 or 6 described substrate transfer apparatus, it is characterized in that, described bottom bracket comprises: base for supporting, at least one lifting support, described base for supporting bottom is provided with the second roller, and described lifting support is arranged on the described base for supporting, be provided with the 3rd handle on the described lifting support, described lifting mechanism is arranged in the described lifting support, offers the lifting groove on the described lifting support, and described rotating mechanism is positioned at described lifting groove.

8. substrate transfer apparatus according to claim 7, it is characterized in that, described rotating mechanism comprises: the rotary flange sheet, S. A., fixed plate, at least one gim peg, described rotary flange sheet and described fixed plate are separately positioned on described S. A. both sides, described rotary flange sheet is separately fixed at the outside of described the 3rd frame and/or the outside of described the 4th frame, described S. A. is positioned at described lifting groove, described rotary flange sheet and described fixed plate lay respectively at inboard and the outside of described lifting groove, be provided with at least one fixed orifice on the described fixed plate, be provided with at least one knock hole on the described rotary flange sheet, described gim peg passes described fixed orifice and described knock hole, and the angle that described support frame is rotated take described S. A. as axle is fixed.

9. substrate transfer apparatus according to claim 8, it is characterized in that, described lifting mechanism comprises: screw mandrel, gear cluster, runner, described screw mandrel top and described fixed plate are fixed, described gear cluster is connected with described runner, described runner is arranged on the described lifting support outside, and described screw mandrel and described gear cluster are meshing, and described runner rotates and moves up or down by the described screw mandrel of described gear set drive.

10. substrate transfer apparatus according to claim 9 is characterized in that, an end of described jacking system grows in described sliding support, and the bottom of the part that grows of described jacking system is provided with guide wheel, and the bottom of described guide wheel is lower than described sliding support.

11. substrate transfer apparatus according to claim 3 is characterized in that, an end of described luggage carrier is provided with the spacing preiection for fixing described substrate.

12. substrate transfer apparatus according to claim 4 is characterized in that, is respectively arranged with the fixing anchor clamps that at least one is used for fixing described substrate on described the 3rd frame and the 4th frame.

13. substrate transfer apparatus according to claim 4, it is characterized in that, described support frame also comprises: the fixedly grab that described the 3rd frame and/or the 4th scuncheon are set, described fixedly grab is arranged on an end of described rolling groove, is used for blocking when described bearing moves to an end of described rolling groove described bearing.

14. substrate transfer apparatus according to claim 10 is characterized in that, also comprises: the bed hedgehopping support, described bed hedgehopping support is arranged on the base station, is positioned at the substrate below on the described base station, and described carrier slides along described bed hedgehopping support.

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