A hoisting and transferring device for large ITO target production

Abstract

The application discloses a hoisting and transferring device for large ITO target material production, which comprises a hoisting base, a storage groove is formed in the top of the hoisting base, a supporting device is fixedly connected to the inner wall bottom of the storage groove, and a pressing device is fixedly connected to the top center position of the hoisting base; the supporting device comprises a supporting seat with a rectangular structure, guide rods fixed to the top of the two sides of the supporting seat, the guide rods are horizontally fixed to the top of the supporting seat through rotating supports, and the guide rods are rotationally connected with the rotating supports; and the supporting claw has an arc structure and a rotating supporting table arranged on the top of the supporting claw, and the application relates to the technical field of ITO target materials. The hoisting and transferring device for large ITO target material production can conveniently support workpieces with different shapes and can buffer through the buffer springs between the rotating supporting table and the supporting claw, so that damage caused by bumping during transportation is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of ITO target material, in particular to a hoisting and transferring device for large ITO target material production. BACKGROUND

[0002] ITO target material belongs to a kind of ceramic target material, in recent years, people's pursuit of computer, TV, mobile phone display screen is more and more obvious, thereby also driving the market demand of ITO target material, ITO material is a kind of n-type semiconductor material, the material includes ITO powder, target material, conductive paste and ITO transparent conductive film, its main application is divided into flat panel display industry, such as liquid crystal display, thin film transistor display, electroluminescent display, field emission display, organic electroluminescent flat panel display plasma display and so on, the demand of domestic ITO target material increases greatly, the density of domestic produced ITO target material is low, which cannot meet the requirement of high-end flat panel display industry for target material quality, only part is used in low-end liquid crystal product, at present, only a few developed countries and regions such as Japan, USA and Germany in the world can produce ITO target material, and 98% of ITO target material required by domestic flat panel display industry depends on import, therefore, developing ITO target material production technology is the first choice of existing production enterprises to develop deep processing technology.

[0003] Since ITO target material is classified as ceramic target material, large target material is easy to be damaged by jolt during transferring, the stability of target material in the interior is poor during hoisting and transferring, when the hoisting structure slides, the target material stored in the interior is also easy to shake, and it is inconvenient to adapt to target materials of various sizes. SUMMARY

[0004] In order to achieve the above object, the technical scheme is adopted in the present application: a hoisting and transferring device for large ITO target material production, comprising a hoisting base, a storage groove is formed in the top of the hoisting base, a supporting device is fixedly connected to the inner wall bottom of the storage groove, and a pressing device is fixedly connected to the center position of the top of the hoisting base.

[0005] The supporting device comprises:

[0006] A supporting seat with a rectangular structure, and guide rods fixed to the top of the supporting seat on both sides, one end of the guide rod is fixed horizontally to the top of the supporting seat through a rotating support, and the guide rod is rotationally connected with the rotating support.

[0007] A supporting claw with an arc structure, and a rotating support table arranged on the top of the supporting claw, the supporting claw is arranged on the guide rod through a rotating ring and is slidingly connected with the guide rod.

[0008] The extrusion block is sleeved on the guide rod at both ends and is in sliding connection with the guide rod, a threaded push rod is threaded and connected at the central position of the extrusion block, one end of the threaded push rod is rotatably connected with a limiting seat penetrating the extrusion block, the bottom of the limiting seat is fixedly connected with a supporting seat, different shaped workpieces can be conveniently supported, and when the workpiece is placed on the rotating support table, the workpiece can be buffered by the buffer spring between the rotating support table and the supporting claw to avoid damage caused by bumping during transportation.

[0009] Preferably, the bottom of the supporting seat is fixedly connected with the inner wall of the storage groove, the supporting claw is made of an arc-shaped telescopic rod, and the buffer spring is arranged between the top of the supporting claw and the rotating support table.

[0010] Preferably, a plurality of groups of supporting claws are arranged, and an extrusion friction sleeve is arranged between adjacent supporting claws.

[0011] Preferably, the rotating support table comprises a support table body, an air cavity is formed in the support table body, an air outlet hole is formed in the top of the inner wall of the air cavity, a friction pad is fixedly connected to the top of the support table body, a limiting baffle is rotatably connected to the top of one side of the support table body, and a rotating part of a rotating seat is fixedly connected to the bottom of the support table body.

[0012] Preferably, the fixed part of the rotating seat is connected with the top of the supporting claw through a buffer spring, and the air cavity is communicated with an inflation nozzle on one side.

[0013] Preferably, the top of the air outlet hole extends to the top of the support table body, and a plurality of groups of air outlet holes are uniformly distributed on the top of the inner wall of the air cavity.

[0014] Preferably, the pressing device comprises a pressing seat, a rotating groove is formed in the top side of the pressing seat, a pressing rod is rotatably connected to the inner wall of the rotating groove, an arc-shaped spring is fixedly connected to the side of one end of the pressing rod close to the rotating groove, a pressing block is fixedly connected to the end of the pressing rod away from the rotating groove, a rolling groove is formed in the bottom of the pressing block, and a supporting roller is rotatably connected to the inner wall of the rolling groove.

[0015] Preferably, the bottom of the pressing seat is fixedly connected with the top of the hoisting base, and a plurality of groups of rotating grooves are arranged and correspond to the storage grooves one by one.

[0016] Preferably, the inner wall of the rotating groove is fixedly connected with a limiting device, the limiting device comprises a limiting table, the bottom of the limiting table is fixedly connected with a rotating groove, a telescopic groove is formed in one side of the limiting table, an extrusion top block is slidably connected in the inner wall of the telescopic groove, and an extrusion spring is arranged between one side of the extrusion top block and the inner wall of the telescopic groove.

[0017] Preferably, a extrusion groove is formed in the side of one end of the pressing rod close to the rotating groove, a control groove is fixedly connected to the top of the extrusion groove, a control rod is rotatably connected to the inner wall of the control groove, and one end of the control rod extends into the interior of the extrusion groove.

[0018] The present application provides a kind of hoisting transfer device for large ITO target production.It has the following beneficial effects:

[0019] 1. The hoisting transfer device for large ITO target production is used to place the workpiece in the storage groove on the hoisting base, lift the workpiece by the supporting device, place the workpiece on the supporting claw on the top of the supporting seat, support the workpiece by the rotating support table on the top of the supporting claw, and when different shapes and sizes of workpieces are needed, rotate the threaded push rod, loosen the supporting claw and the extrusion friction sleeve on both sides by the threaded push rod, at this time the supporting claw can rotate on the guide rod, and different shapes can be formed by the multiple supporting claws on the guide rod, which is convenient for supporting different shapes of workpieces, and when the workpiece is placed on the rotating support table, the buffer spring between the rotating support table and the supporting claw can be used for buffering to avoid damage caused by bumping during transportation.

[0020] 2. The hoisting transfer device for large ITO target production is provided with a rotating support table, which can rotate around the rotating seat when the supporting claw rotates and moves, so that the support table body can still maintain a horizontal state when supporting the workpiece, and the air pressure in the air cavity can push the protrusion on the top of the friction pad through the air outlet, so that the friction between the friction pad and the workpiece can be increased by the protrusion on the top of the friction pad, and when the top of the friction pad is worn out, the friction pad can still be lifted to form a protrusion through the air outlet, so that the top of the friction pad cannot be polished to limit the workpiece by friction.

[0021] 3. The large ITO target production hoisting and transferring device is provided with a pressing device, when in use, the pressing rod is rotated in the rotating groove by the elastic force of the arc spring in the pressing device, the pressing rod drives the pressing block to press the workpiece in the storage groove, the workpiece is pressed on the supporting device, the workpiece can be prevented from being separated from the supporting device due to bumping during transportation, meanwhile, the bottom of the pressing block is provided with a supporting roller, when the workpiece shakes up and down, the pressing block can slide relative to the workpiece through the supporting roller, the friction between the pressing block and the workpiece is prevented from driving the workpiece to move, so that the workpiece can be stably placed on the supporting device, and the stability of the workpiece placed in the storage groove is good.

[0022] 4. The large ITO target production hoisting and transferring device is provided with a limiting device, when the pressing block does not need to press the workpiece, the pressing rod can be rotated to the vertical state, at this time, the pressing rod drives the extrusion groove to move to the position opposite to the extrusion top block, the extrusion top block is inserted into the extrusion groove under the pushing of the extrusion spring, the pressing rod is clamped through the cooperation of the extrusion top block and the extrusion groove, when the extrusion top block is inserted into the extrusion groove, one end of the extrusion control rod, and the other end of the control rod is raised, when the pressing rod needs to be released, the end of the control rod in the extrusion groove can push the extrusion top block out of the extrusion groove, at this time, the pressing rod can be rotated in the rotating groove, the fixing and releasing operation of the pressing rod is relatively simple, can be freely adjusted according to the use condition, and the use is relatively convenient. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a large ITO target production hoisting and transferring device structure schematic view;

[0024] Figure 2 It is a storage groove internal structure schematic view;

[0025] Figure 3 It is a supporting device structure schematic view;

[0026] Figure 4 It is a rotating support table structure schematic view;

[0027] Figure 5 It is a rotating support table internal structure schematic view;

[0028] Figure 6 It is a pressing device structure schematic view;

[0029] Figure 7 It is a pressing device internal structure schematic view;

[0030] Figure 8 It is a A part enlarged structure schematic view.

[0031] In the figure: 1, lifting base; 2, storage groove; 3, supporting device; 31, supporting seat; 32, guide rod; 33, supporting claw; 34, rotating supporting table; 341, supporting table body; 342, air cavity; 343, air outlet; 344, friction pad; 345, limiting baffle; 346, rotating seat; 35, extrusion block; 36, threaded push rod; 37, limiting seat; 38, extrusion friction sleeve; 4, pressing device; 41, pressing seat; 42, rotating groove; 43, pressing rod; 44, arc spring; 45, pressing block; 46, rolling groove; 47, supporting roller; 48, limiting device; 481, limiting table; 482, telescopic groove; 483, extrusion top block; 484, extrusion spring; 485, extrusion groove; 486, control groove; 487, control rod. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application. Embodiment one

[0033] Please refer to Figures 1-3 The present application provides a technical solution: a lifting and transferring device for large ITO target material production, comprising a lifting base 1, the lifting base 1 is provided with a storage groove 2 at the top, a supporting device 3 is fixedly connected to the inner wall bottom of the storage groove 2, and a pressing device 4 is fixedly connected to the center position of the top of the lifting base 1.

[0034] The supporting device 3 comprises:

[0035] The supporting seat 31 has a rectangular structure, and guide rods 32 are fixedly connected to the top of both sides of the supporting seat 31, one end of the guide rod 32 is horizontally fixed to the top of the supporting seat 31 through a rotating support, and the guide rod 32 is rotationally connected with the rotating support.

[0036] The supporting claw 33 has an arc structure, and a rotating supporting table 34 is arranged at the top of the supporting claw 33, the supporting claw 33 is arranged on the guide rod 32 through a rotating ring and is slidingly connected with the guide rod 32, and the supporting claw 33 is arranged on the guide rod 32 and is slidingly connected with the guide rod 32.

[0037] The extrusion block 35 is arranged on the guide rod 32 at both ends and is slidingly connected with the guide rod 32, a threaded push rod 36 is threadedly connected through the center position of the extrusion block 35, one end of the threaded push rod 36 penetrating the extrusion block 35 is rotationally connected with a limiting seat 37, and the limiting seat 37 is fixedly connected with the supporting seat 31 at the bottom.

[0038] The bottom of the supporting seat 31 is fixedly connected with the inner wall of the storage groove 2, the supporting claw 33 is made of an arc-shaped telescopic rod, and the top of the supporting claw 33 is provided with a buffer spring between the supporting claw 33 and the rotating supporting table 34.

[0039] The supporting claw 33 is provided with a plurality of groups, and the adjacent supporting claws 33 are provided with extrusion friction sleeves 38, which are sleeved on the guide rod 32 and are in sliding connection with the guide rod 32.

[0040] When in use, the workpiece is placed inside the storage groove 2 on the lifting base 1, the workpiece is lifted by the supporting device 3, the workpiece is placed on the supporting claw 33 on the top of the supporting seat 31, and the workpiece is supported by the rotating supporting table 34 on the top of the supporting claw 33. When different shapes and sizes of workpieces need to be used, the threaded push rod 36 can be rotated, the supporting claw 33 and the extrusion friction sleeves 38 on both sides of the supporting claw 33 are loosened by the threaded push rod 36, at this time, the supporting claw 33 can rotate on the guide rod 32, a plurality of groups of supporting claws 33 on the guide rod 32 can be combined into different shapes, different shapes of workpieces can be conveniently supported, and when the workpiece is placed on the rotating supporting table 34, the buffer spring between the rotating supporting table 34 and the supporting claw 33 can be buffered, so that damage caused by bumping during transportation is avoided. Example Two

[0041] Please refer to Figures 1-5 On the basis of example one, the application provides a technical solution: the rotating supporting table 34 includes a supporting table body 341, a gas cavity 342 is formed in the inside of the supporting table body 341, a gas outlet hole 343 is formed in the top of the inner wall of the gas cavity 342, a friction pad 344 is fixedly connected to the top of the supporting table body 341, a limiting baffle 345 is rotatably connected to the top of one side of the supporting table body 341, a rotating seat 346 is fixedly connected to the bottom of the supporting table body 341, the fixed part of the rotating seat 346 is connected to the top of the supporting claw 33 through a buffer spring, a gas filling nozzle is communicated with one side of the gas cavity 342, the top of the gas outlet hole 343 extends to the top of the supporting table body 341, a plurality of groups of gas outlet holes 343 are evenly distributed on the top of the inner wall of the gas cavity 342, and the rotating supporting table 34 is arranged. When the supporting claw 33 rotates and moves at an angle, the supporting table body 341 can rotate around the rotating seat 346, so that the supporting table body 341 can still maintain a horizontal state when supporting the workpiece, at the same time, the air pressure in the gas cavity 342 pushes the protrusions on the top of the friction pad 344 through the gas outlet hole 343, the protrusions on the top of the friction pad 344 can increase the friction between the friction pad 344 and the workpiece, when the top of the friction pad 344 is worn, the top of the friction pad 344 can still be lifted to form protrusions through the gas outlet hole 343, so that the top of the friction pad 344 cannot be polished to cause the friction force to be unable to limit the workpiece, and the limiting baffle 345 can rotate, so that the special-shaped side of different workpieces can be adapted. Example three

[0042] Please refer to Figures 1-7 On the basis of example one and example two, the application provides a technical solution: the pressing device 4 comprises a pressing seat 41, a rotating groove 42 is formed in the top side of the pressing seat 41, a pressing rod 43 is rotatably connected to the inner wall of the rotating groove 42, an arc spring 44 is fixedly connected to the side of one end of the pressing rod 43 close to the rotating groove 42, a pressing block 45 is fixedly connected to the end of the pressing rod 43 away from the rotating groove 42, a rolling groove 46 is formed in the bottom of the pressing block 45, and a supporting roller 47 is rotatably connected to the inner wall of the rolling groove 46. The bottom of the pressing seat 41 is fixedly connected to the top of the hoisting base 1. The rotating groove 42 is provided with multiple groups and corresponds to the storage groove 2 one by one. The pressing device 4 is provided. When in use, the arc spring 44 inside the pressing device 4 pushes the pressing rod 43 to rotate inside the rotating groove 42 through the elastic force of the arc spring 44, the pressing rod 43 drives the pressing block 45 to press on the workpiece inside the storage groove 2, and the workpiece is pressed on the supporting device 3. The workpiece can be prevented from being separated from the supporting device 3 due to jolting during transportation. At the same time, the bottom of the pressing block 45 is provided with the supporting roller 47. When the workpiece shakes up and down, the pressing block 45 can slide relative to the workpiece through the supporting roller 47, so as to avoid the friction between the pressing block 45 and the workpiece from driving the workpiece to move, so that the workpiece can be stably placed on the supporting device 3. The stability of the workpiece placed inside the storage groove 2 is good. Example four

[0043] Please refer to Figures 1-8On the basis of embodiment one, embodiment two and embodiment three, the application provides a technical scheme: the inner wall of the rotating groove 42 is fixedly connected with a limiting device 48, the limiting device 48 comprises a limiting table 481, the bottom of the limiting table 481 is fixedly connected with the rotating groove 42, one side of the limiting table 481 is provided with an expansion groove 482, the expansion groove 482 is slidably connected with an extrusion top block 483, the extrusion top block 483 is provided with an extrusion spring 484 between one side and the inner wall of the expansion groove 482, the side of one end of the pressing rod 43 close to the rotating groove 42 is provided with an extrusion groove 485, the top of the extrusion groove 485 is fixedly connected with a control groove 486, the inner wall of the control groove 486 is rotatably connected with a control rod 487, one end of the control rod 487 extends to the inside of the extrusion groove 485, and the limiting device 48 is arranged, when the pressing block 45 does not need to press the workpiece, the pressing rod 43 can be rotated to the vertical state, at this time, the pressing rod 43 drives the extrusion groove 485 to move to the position opposite to the extrusion top block 483, the extrusion top block 483 is inserted into the inside of the extrusion groove 485 under the pushing of the extrusion spring 484, the pressing rod 43 is clamped through the cooperation of the extrusion top block 483 and the extrusion groove 485, when the extrusion top block 483 is inserted into the inside of the extrusion groove 485, one end of the extrusion control rod 487 is controlled, and the other end of the control rod 487 is raised, when the pressing rod 43 needs to be released, the end of the control rod 487 that is raised is pressed, and the end of the control rod 487 in the inside of the extrusion groove 485 can push the extrusion top block 483 out of the inside of the extrusion groove 485, at this time, the pressing rod 43 can rotate in the inside of the rotating groove 42, the fixing and releasing operation of the pressing rod 43 is relatively simple, can be freely adjusted according to the use condition, and is relatively convenient to use.

[0044] Obviously, the embodiments described are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art and the related fields without creative labor should belong to the protection scope of the present application. The structures, devices and operation methods not specifically described and explained in the present application are implemented according to the conventional means in the field, if not specially described and limited.

Claims

1. A lifting and transferring device for large ITO target production, comprising a lifting base (1), characterized in that: The lifting base (1) is provided with a storage groove (2) at the top, the inner wall of the storage groove (2) is fixedly connected with a supporting device (3), and the top center of the lifting base (1) is fixedly connected with a pressing device (4); The supporting device (3) comprises: A supporting seat (31) has a rectangular structure, and guide rods (32) are fixedly connected to the top of the supporting seat (31) on both sides; one end of the guide rod (32) is horizontally fixed to the top of the supporting seat (31) through a rotating support, and the guide rod (32) is rotationally connected to the rotating support; A supporting claw (33) has an arc structure, and a rotating supporting table (34) is arranged on the top of the supporting claw (33); the bottom of the supporting claw (33) is arranged on the guide rod (32) through a rotating ring and is slidingly connected to the guide rod (32); An extrusion block (35) is arranged on the guide rod (32) and is slidingly connected to the guide rod (32) on both ends; a threaded push rod (36) penetrates the center of the extrusion block (35) and is threadedly connected to the extrusion block (35); one end of the threaded push rod (36) penetrating the extrusion block (35) is rotationally connected to a limiting seat (37); and the limiting seat (37) is fixedly connected to the supporting seat (31) at the bottom. The pressing device (4) comprises a pressing seat (41), the top side of the pressing seat (41) is provided with a rotating groove (42), the inner wall of the rotating groove (42) is rotationally connected with a pressing rod (43), the side of the one end of the pressing rod (43) close to the rotating groove (42) is fixedly connected with an arc spring (44), the one end of the pressing rod (43) away from the rotating groove (42) is fixedly connected with a pressing block (45), the bottom of the pressing block (45) is provided with a rolling groove (46), and the inner wall of the rolling groove (46) is rotationally connected with a supporting roller (47).

2. The hoisting and transferring device for large ITO target production according to claim 1, characterized in that: The bottom of the supporting seat (31) is fixedly connected to the inner wall of the storage groove (2); the supporting claw (33) is made of an arc-shaped telescopic rod; and a buffer spring is arranged between the top of the supporting claw (33) and the rotating supporting table (34).

3. The hoisting and transferring device for large ITO target production according to claim 1, characterized in that: A plurality of groups of the supporting claw (33) are arranged, and an extrusion friction sleeve (38) is arranged between adjacent supporting claws (33); the extrusion friction sleeve (38) is arranged on the guide rod (32) and is slidingly connected to the guide rod (32).

4. The hoisting and transferring device for large ITO target production according to claim 1, characterized in that: The rotating supporting table (34) comprises a supporting table body (341), the inside of the supporting table body (341) is provided with an air cavity (342), the inner wall top of the air cavity (342) is provided with an air outlet (343), the top of the supporting table body (341) is fixedly connected with a friction pad (344), the top of one side of the supporting table body (341) is rotationally connected with a limiting baffle (345), and the bottom of the supporting table body (341) is fixedly connected with a rotating part of a rotating seat (346).

5. The hoisting and transferring device for large ITO target production according to claim 4, characterized in that: The fixed part of the rotating seat (346) is connected to the top of the supporting claw (33) through a buffer spring, and one side of the air cavity (342) is communicated with an air inlet nozzle.

6. The hoisting and transferring device for large ITO target production according to claim 4, characterized in that: The air outlet hole (343) extends to the top of the support table body (341), and the air outlet hole (343) is provided with multiple groups and is uniformly distributed on the inner wall top of the air cavity (342).

7. The hoisting and transferring device for large ITO target production according to claim 1, characterized in that: The bottom of the pressing seat (41) is fixedly connected with the top of the hoisting base (1), and the rotating groove (42) is provided with multiple groups and corresponds to the storage groove (2) one by one.

8. The hoisting and transferring device for large ITO target production according to claim 1, characterized in that: The inner wall of the rotating groove (42) is fixedly connected with a limiting device (48), the limiting device (48) comprises a limiting table (481), the bottom of the limiting table (481) is fixedly connected with the rotating groove (42), one side of the limiting table (481) is provided with an expansion slot (482), the inner wall of the expansion slot (482) is slidably connected with an extrusion top block (483), and the extrusion spring (484) is arranged between one side of the extrusion top block (483) and the inner wall of the expansion slot (482).

9. The hoisting and transferring device for large ITO target production according to claim 8, characterized in that: The side of one end of the pressing rod (43) close to the rotating groove (42) is provided with an extrusion slot (485), the top of the extrusion slot (485) is fixedly connected with a control slot (486), the inner wall of the control slot (486) is rotatably connected with a control rod (487), and one end of the control rod (487) extends to the inside of the extrusion slot (485).

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