A lifting and transporting device for large ITO target production

Abstract

The present invention discloses a hoisting and transporting device for large-scale ITO target production, comprising a fixed support plate, a clamping plate and a limiting frame, wherein the surface of the fixed support plate is provided with a force-applying through groove, the surfaces of the fixed support plate on both sides of the force-applying through groove are provided with limiting slide grooves, the surfaces of the limiting slide grooves are provided with movable blocks through sliders, the surface of the fixed support plate at one end of the limiting slide groove is fixedly provided with a fixed block, the edge of the surface of the fixed support plate is welded with a limiting frame, a clamping plate is provided on one side surface of the limiting frame through a rotating shaft, a reserved groove is provided on the surface of the clamping plate, two suspension rods are welded on the surfaces of the clamping plates on both sides of the reserved groove, and an assembly plate is welded on the other side surface of the limiting frame. The present invention is provided with a series of structures, so that the device is suitable for hoisting and transporting large-scale ITO targets, preventing the surface of the target material from being subjected to vibration force, fully protecting the target material, and facilitating placement and taking, thereby improving the efficiency of transportation.

Description

Technical Field

[0001] The invention relates to the technical field of target material production, in particular to a hoisting and transporting device for large-scale ITO target material production. Background Art

[0002] ITO is an N-type oxide semiconductor - indium tin oxide. In the classification of coating targets, ITO targets are classified as ceramic targets. They have poor mechanical properties. When subjected to external forces, ITO targets are very prone to cracking or even breaking. In order to avoid damage during the target production process.

[0003] In actual factories, special loading and transporting devices are used to transfer ITO targets from one process table to the next process table for actual processing. However, most of the transfer devices are cart-type, which often come into contact with the ground. During transportation, it is very easy to generate large vibration forces, causing damage to the ITO targets. In order to reduce the damage of vibration forces to the transportation of ITO targets, a hoisting and transporting method is adopted. However, the existing hoisting and transporting method is not widely used, and the structure of the supporting transfer device is relatively simple. It is impossible to fully fix the transported ITO targets, and the fixing process is relatively cumbersome. It does not have the function of convenient disassembly, and is easily subjected to the vibration force generated by the hoisting equipment, lacking certain practicality. Summary of the invention

[0004] The purpose of the present invention is to provide a hoisting and transporting device for large-scale ITO target production to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A lifting and transporting device for large-scale ITO target material production, comprising a fixed pallet, a splint and a limit frame, the surface of the fixed pallet is provided with a force-applying groove, the surfaces of the fixed pallet on both sides of the force-applying groove are installed with limit slide grooves, the surface of the limit slide groove is installed with a movable block through a slider, the surface of the fixed pallet at one end of the limit slide groove is fixedly installed with a fixed block, the limit frame is welded at the edge of the surface of the fixed pallet, a splint is installed on one side surface of the limit frame through a rotating shaft, the surface of the splint is provided with a reserved groove, two suspension rods are welded on the surfaces of the splint on both sides of the reserved groove, and a lifting ring is welded on the top of the suspension rod, and an assembly plate is welded on the other side surface of the limit frame.

[0006] Preferably, the surfaces of the fixed block and the movable block are both provided with limit slots, and shock-absorbing rubber pads are fixedly installed on the surfaces of the limit slots.

[0007] Preferably, a roller body is movably mounted inside the force-applying groove via a rotating shaft, and a rubber roller is movably sleeved on the surface of the roller body.

[0008] Preferably, pads are fixedly mounted on the bottom end surfaces of the fixed support plates on both sides of the force-applying groove, and the pads are higher than the rubber roller.

[0009] Preferably, movable grooves are provided at the edges of the assembly plate and the clamping plate surfaces, and the outer surface of the movable groove 9 of the clamping plate is provided with an anti-slip groove, a long-necked bolt is installed inside the movable groove of the assembly plate through a pin shaft, and a fastening screw ring is installed on the surface of the long-necked bolt through a threaded body.

[0010] Preferably, an air cushion bag is fixedly mounted on the bottom end surface of the splint outside the reserved groove, and rubber particles are evenly mounted on the surface of the air cushion bag.

[0011] Preferably, a shock-absorbing spring is sleeved on the surface of the suspension rod, and one end surface of the shock-absorbing spring is pressed tightly against the suspension ring.

[0012] Preferably, a threaded clamping ring is fixedly installed on the surface of the movable block on one side of the limiting slot, a limiting bolt is installed inside the threaded clamping ring through a threaded body, and threaded holes are evenly arranged on the inner wall surface of the limiting frame.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: the hoisting and transporting device for large-scale ITO target material production can be conveniently connected to the sling by installing a lifting ring, which is convenient for transportation. At the same time, by installing a shock-absorbing spring, the vibration force generated by the sling can be offset to reduce the vibration damage to the entire device. By installing a reserved groove and using it in combination with the force-applying through groove, the weight of the device can be reduced while leaving a certain space for manual application of force to adjust the position of the target material inside the device. By installing a movable block and using it in combination with a fixed block, the two ends and four corners of the target material can be limited and fixed, which is convenient for actual transportation. By installing a limited sliding groove, it can be made The movable block has the function of moving and adjusting the position to change the relative position of the movable block and the fixed block. It is suitable for targets of different lengths. By installing a long-neck bolt and using it in combination with a fastening screw ring, it can rotate and clamp and limit one end of the splint to facilitate disassembly and fastening installation. By installing a movable groove, sufficient space can be provided for the rotation and movement of the long-neck bolt, and by installing an anti-slip groove, the fastening screw ring can be limited to achieve a certain anti-slip effect. By installing a rubber roller and using it in combination with a roller body, the bottom end of the target material can be tightened and an upward reaction force can be applied to prevent the target material from being subjected to the undesirable phenomenon of force concentration in the middle position, which may cause damage to the target material. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0015] Figure 2 It is a rear view of the present invention;

[0016] Figure 3 It is a schematic diagram of the structure of the movable block of the present invention;

[0017] Figure 4 It is a side view of the splint of the present invention;

[0018] Figure 5 It is a schematic diagram of the disassembly bolt structure of the present invention.

[0019] In the figure: 1. limit slot; 2. clamping plate; 3. reserved slot; 4. lifting ring; 5. fixed support plate; 6. limit frame; 7. fixed block; 8. anti-skid slot; 9. movable slot; 10. limit slide slot; 11. threaded hole; 12. pad; 13. assembly plate; 14. fastening screw ring; 15. roller body; 16. rubber roller; 17. force-applying slot; 18. movable block; 1801, shock-absorbing rubber pad; 19. threaded clamp; 1901, limit bolt; 20. air cushion; 21. suspension rod; 2101, shock-absorbing spring; 22. long-neck bolt. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] See also Figure 1-5An embodiment of the present invention is a lifting and transporting device for large-scale ITO target material production, comprising a fixed support plate 5, a clamping plate 2 and a limit frame 6. In the actual production and processing of ITO target materials, some rail slides can be fixedly installed on the roof of the processing workshop, or a lifting device can be installed to meet the use of the device. The limit frame 6 is welded at the edge of the surface of the fixed support plate 5. The two are used in combination with each other, so that a larger trough is formed on the surface of the fixed support plate 5. In fact, the large target material to be transported can be placed inside the trough. The surface of the fixed support plate 5 is provided with a force-applying groove 17. The force-applying groove 17 makes the upper and lower end surfaces of the fixed support plate 5 conduct with each other, and there is enough space to facilitate The staff extends their palms into it and applies force to the large target material inside the trough body to adjust the relative position of the target material. The surfaces of the fixed support plates 5 on both sides of the force-applying groove 17 are installed with limited slide grooves 10. The inner wall surface of the limited slide groove 10 is smooth, and the components thereon can be driven to slide when force is applied. Two fixed blocks 7 are fixedly installed on the surface of the fixed support plate 5 at one end of the limited slide groove 10. The surface of the fixed block 7 has sufficient flexibility. When in use, the two corners of one end of the large target material can be limited and tightened. The surface of the limited slide groove 10 is installed with a movable block 18 through a slider. The actual movable block 18 can perform limited sliding movement along the limited slide groove 10 and according to the actual The length condition is determined by adjusting the relative position of the movable block 18 and the fixed block 7. While limiting the two corners of the other end of the large target, it interacts with the fixed block 7 to fix and limit the large target. A splint 2 is installed on one side surface of the limiting frame 6 through a rotating shaft. The splint 2 can rotate around the rotating shaft, similar to a door body. During the placement of the target, it is necessary to ensure that the splint 2 is not directly above the slot body, and the top surface of the large target is tightened and limited to achieve a fixing effect and improve structural stability. A reserved slot 3 is provided on the surface of the splint 2. The pores of the reserved slot 3 are relatively large and extend to the bottom of the splint 2. The staff can extend their arms deep into the reserved slot 3 to limit the large target inside the slot body. The force is applied from the top, which is convenient for use. Two suspension rods 21 are welded on the surface of the splint 2 on both sides of the reserved groove 3, which are actually four suspension rods 21, and a suspension ring 4 is welded on the top of the suspension rod 21. Both are made of metal materials and have good mechanical properties. They can be connected to the lifting equipment through a sling. The lifting equipment applies a uniform force to the entire device to drive the target material inside it to move, which can avoid contact with the ground and reduce the impact and vibration of the large target material inside the device. The other side surface of the limit frame 6 is welded with an assembly plate 13. The material of the assembly plate 13 is iron alloy with good mechanical properties. In actual use, the bottom end surface of the splint 2 can contact the surface of the assembly plate 13.

[0024] Furthermore, the surfaces of the fixed block 7 and the movable block 18 are both provided with a limit slot 1, and a shock-absorbing rubber pad 1801 is fixedly installed on the surface of the limit slot 1. In the embodiment, when a large target is fixedly placed, the four corners of the target need to be sunk into the limit slot 1, and the limit slot 1 provides limit support for the four points of the large target. The shock-absorbing rubber pad 1801 has strong flexibility, which can increase the flexibility of the surface of the limit slot 1, and prevent the limit slot 1 from vibrating and damaging the four corners of the target when subjected to external vibration force.

[0025] Furthermore, a roller body 15 is movably mounted inside the force-applying groove 17 through a rotating shaft, and a rubber roller 16 is movably sleeved on the surface of the roller body 15. In the embodiment, a thick layer of flexible rubber is wrapped on the surface of the rubber roller 16, so that the flexibility of the surface of the rubber roller 16 is reduced. In actual use, the rubber roller 16 contacts the bottom surface of the target material and can support the middle position of the large target material to prevent the large target material from being too long, causing stress concentration in the middle position, deformation and other adverse accidents. Under the action of external force, the roller body 15 can produce a rotating and rolling effect, which is convenient for the large target material to adjust its position inside the device.

[0026] Furthermore, the bottom surfaces of the fixed support plates 5 on both sides of the force-applying groove 17 are fixedly mounted with pads 12, and the pads 12 are higher than the rubber rollers 16. In the embodiment, the pads 12 are made of rubber. In actual use, when the device is fixed before use or the target material is lowered after use, such as when it is placed on a process table for the next process, the pads 12 are in direct contact with the support surface, which can absorb a certain vibration force, thereby preventing the target material from being damaged by vibration force generated when it contacts the support surface.

[0027] Furthermore, movable grooves 9 are provided at the edges of the surfaces of the assembly plate 13 and the clamp plate 2, and the movable grooves 9 of the two can be aligned with each other. The outer surface of the movable groove 9 of the clamp plate 2 is provided with an anti-slip groove 8, and the surface of the anti-slip groove 8 is provided with anti-slip patterns. A long-necked bolt 22 is installed inside the movable groove 9 of the assembly plate 13 through a pin shaft, and a fastening screw ring 14 is installed on the surface of the long-necked bolt 22 through a threaded body. In the embodiment, when the splint 2 contacts the assembly plate 13, it is necessary to apply a top-down force to the target material to achieve a fixing effect. The long-necked bolt 22 can be manually rotated around the pin shaft and simultaneously inserted into the movable groove 9 of the assembly plate 13 and the splint 2. An external component, such as a wrench, is used to apply a force to the fastening screw ring 14 to drive it to move downward along the threaded body, and then it is inserted into the anti-slip groove 8, so that the fastening screw ring 14 can generate a fastening force to simultaneously tighten the assembly plate 13 and the splint 2 below to achieve a fixing effect for the two, that is, to limit and fix the target material. When the target material needs to be taken out, the fastening screw ring 14 can be rotated in the opposite direction to remove the fastening force between the assembly plate 13 and the splint 2, so that the target material can be directly taken out from the inside of the device.

[0028] Furthermore, an air cushion 20 is fixedly mounted on the bottom surface of the clamping plate 2 outside the reserved groove 3, and rubber particles are evenly mounted on the surface of the air cushion 20. In the embodiment, the air cushion 20 is hollow inside and the surface is made of rubber material with good flexibility. When the clamping plate 2 is fixed, the air cushion 20 can directly contact the top surface of the target material, forming a tightening fixing torque while generating a certain shock absorption performance. The rubber particles can increase the surface friction coefficient of the air cushion 20 to prevent the target material from moving during the clamping or transportation process.

[0029] Furthermore, a shock absorbing spring 2101 is sleeved on the surface of the suspension rod 21, and one end surface of the shock absorbing spring 2101 is pressed against the suspension ring 4. In the embodiment, when the suspension ring 4 or even the suspension rod 21 is retracted, the traction force of the suspension tool is exerted, and under the influence of inertia and other forces, a certain impact force is generated, which produces a vibration effect on the surface of the suspension rod 21. When the vibration force is transmitted to the shock absorbing spring 2101, the shock absorbing spring 2101 generates a reverse force through deformation, which can absorb the influence of the vibration force and protect the target material inside the device.

[0030] Furthermore, a threaded snap ring 19 is fixedly mounted on the surface of the movable block 18 on one side of the limiting slot 1, and a limiting bolt 1901 is mounted inside the threaded snap ring 19 through a threaded body, and threaded holes 11 are evenly arranged on the inner wall surface of the limiting frame 6. In the embodiment, after the movable block 18 has adjusted its position, a rotational torque needs to be manually applied to the limiting bolt 1901, so that it slowly moves outward along the threaded body of the threaded snap ring 19 and is inserted into the threaded hole 11 of the limiting frame 6. The threaded hole 11 limits the limiting bolt 1901 and even the threaded snap ring 19 thereon. Since the threaded snap ring 19 is fixed on the movable block 18, the movable block 18 forms a fixing and limiting effect.

[0031] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A lifting and transporting device for large-scale ITO target production, comprising a fixed support plate (5), a clamping plate (2) and a limiting frame (6), characterized in that: The surface of the fixed support plate (5) is provided with a force-applying groove (17), and the surfaces of the fixed support plate (5) on both sides of the force-applying groove (17) are installed with limiting slide grooves (10), and the surface of the limiting slide groove (10) is installed with a movable block (18) through a slider, and the surface of the fixed support plate (5) at one end of the limiting slide groove (10) is fixedly installed with a fixed block (7), and a limiting frame (6) is welded at the edge of the surface of the fixed support plate (5), and a clamping plate (2) is installed on one side surface of the limiting frame (6) through a rotating shaft, and a reserved groove (3) is provided on the surface of the clamping plate (2), and two suspension rods (21) are welded on the surfaces of the clamping plates (2) on both sides of the reserved groove (3), and a suspension ring (4) is welded on the top of the suspension rod (21), and an assembly plate (13) is welded on the other side surface of the limiting frame (6); the fixed block (7) and The surfaces of the movable blocks (18) are all provided with limit slots (1), and the surfaces of the limit slots (1) are fixedly installed with shock-absorbing rubber pads (1801); a roller body (15) is movably installed inside the force-applying slot (17) through a rotating shaft, and a rubber roller (16) is movably sleeved on the surface of the roller body (15); pads (12) are fixedly installed on the bottom surfaces of the fixed support plates (5) on both sides of the force-applying slot (17), and the pads (12) are higher than the rubber roller (16); movable slots (9) are both provided at the edges of the surfaces of the assembly plate (13) and the clamping plate (2), and an anti-slip slot (8) is provided on the outer surface of the movable slot (9) of the clamping plate (2), and a long-neck bolt (22) is installed inside the movable slot (9) of the assembly plate (13) through a pin shaft, and a fastening screw ring (14) is installed on the surface of the long-neck bolt (22) through a threaded body; A shock absorbing spring (2101) is sleeved on the surface of the suspension rod (21), and one end surface of the shock absorbing spring (2101) is pressed tightly against the suspension ring (4).

2. A large-scale ITO target material production hoisting and transporting device according to claim 1, characterized in that: An air cushion bag (20) is fixedly mounted on the bottom end surface of the clamping plate (2) outside the reserved groove (3), and rubber particles are evenly mounted on the surface of the air cushion bag (20).

3. A hoisting and transporting device for large-scale ITO target production according to claim 1, characterized in that: A threaded clamping ring (19) is fixedly mounted on the surface of the movable block (18) on one side of the limiting clamping groove (1), a limiting bolt (1901) is mounted inside the threaded clamping ring (19) through a threaded body, and threaded holes (11) are evenly arranged on the inner wall surface of the limiting frame (6).

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