A storage device for quartz tube processing

Abstract

The utility model provides a kind of storage device for quartz tube processing, it is related to quartz tube storage technical field, including baffle, baffle upper surface is equipped with several rows of storage unit, each row of storage unit both sides is provided with screw rod, the surface of screw rod is slidably installed with several numbers, gap adjustable slider, the upper surface of slider is rotatably connected with rotating seat, the one-way swing frame of torsional spring is rotatably connected in rotating seat, the slider on screw rod can be freely adjusted gap by nut, cooperate rotating seat adjustment frame orientation, so that frame can be formed from quartz tube both sides Symmetrical pressure hold.For the quartz tube of smaller diameter, it is not necessary to rely on fixed radian storage unit inner wall, but through the flexible positioning of elastic pressure hold of frame, avoid the wobble gap of quartz tube in storage unit, solve the problem of rolling from the root.

Description

Technical Field

[0001] This utility model relates to the field of quartz tube storage technology, and in particular to a storage device for quartz tube processing. Background Technology

[0002] Quartz tubes are widely used in semiconductors, photovoltaics, optical instruments, and laboratory equipment due to their excellent high-temperature resistance, high light transmittance, and chemical inertness. However, quartz is brittle, hard, but has poor impact resistance. During handling and storage after processing, it is extremely prone to cracking, chipping, or even breaking due to collisions, friction, or pressure from stacking.

[0003] Therefore, a quartz tube storage rack, disclosed in CN221368260U, is provided with a frame and multiple storage spaces. Each storage space has a storage frame, and each storage frame is equipped with partitions. The partitions divide the storage cavity into multiple storage units, and each storage unit can store a single quartz tube, avoiding mixed storage of quartz tubes. At the same time, the multiple storage spaces and multiple storage units increase the number of quartz tubes that can be stored. In addition, the storage frames can slide along the length of the slide rail, which facilitates the storage of quartz tubes and avoids collisions between the quartz tubes and the frame during storage.

[0004] However, the curvature and width of the storage unit in the existing technology are fixed. Therefore, when a small diameter quartz tube is inserted, due to the lack of an effective positioning structure, the quartz tube is prone to rolling when the frame is hit. This can cause the quartz tube to collide with the inside of the storage unit, resulting in a risk of the quartz tube breaking. Utility Model Content

[0005] The purpose of this utility model is to solve the problems existing in the prior art by proposing a storage device for quartz tube processing.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a storage device for quartz tube processing, comprising a partition, with several rows of storage units formed on the upper surface of the partition, and screws on both sides of each row of storage units. Several sliders with adjustable gaps are slidably mounted on the surface of the screws, and a rotating seat is rotatably connected to the upper surface of each slider. A unidirectional swinging clamping frame is rotatably connected to the rotating seat via a torsion spring. A spur gear shaft is rotatably connected through the partition below each screw. The spur gear shafts on both sides of the same storage unit rotate at the same speed, and the gears at both ends of the spur gear shafts are located on both sides of the partition. Connecting spur gears are rotatably connected to the center of both ends of the screws on both sides of the partition. The connecting spur gears mesh with the gear ends on the same side of the spur gear shaft. Connecting arms are fixedly mounted on the tooth surfaces of the connecting spur gears. A lever is provided above the screws, and both ends of the lever are fixedly connected to the swinging ends of the adjacent connecting arms.

[0007] Preferably, the screw is clearance-fitted with the upper surface of the partition, and one side of the upper surface of the partition extends upward and is fixedly connected to one end of the screw.

[0008] Preferably, two mounting / removing seats are symmetrically arranged on the other side of the upper surface of the partition plate at the other end of the screw. The two mounting / removing seats are connected to the partition plate by bolts, and the other end of the screw is embedded in the opposite surface of the two mounting / removing seats.

[0009] Preferably, one side of the slider is rotatably connected to a nut threadedly connected to the screw, and the bottom edge of the slider is flat and slidably connected to the upper surface of the partition plate.

[0010] Preferably, the upper surface of the slider is hollowed out on both sides, and the rotating seat surface is provided with screws that are threadedly connected to the hollowed-out parts of the slider.

[0011] Preferably, a bevel gear shaft is rotatably connected to the side of the partition at the position of each row of storage units, and the tooth surfaces at both ends of the bevel gear shaft are helical tooth surfaces and are meshed with bevel gear rings.

[0012] Preferably, the bevel gear rings that mesh with each other at both ends of the bevel gear shaft are respectively installed on the end faces of the spur gear shaft on both sides of the same storage unit, and the bevel gear rings are coaxially arranged with the end faces of the spur gear shaft.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. In this utility model, the slider on the screw can be freely adjusted for gap via the nut, and the orientation of the clamping frame can be adjusted in conjunction with the rotating seat, so that the clamping frame can form symmetrical pressing from both sides of the quartz tube. For quartz tubes with smaller diameters, there is no need to rely on the inner wall of the storage unit with a fixed curvature. Instead, flexible positioning is formed by the elastic pressing of the clamping frame, which avoids the quartz tube from shaking and gaps within the storage unit, thus solving the rolling problem at its root.

[0014] 2. In this utility model, the linkage mechanism composed of spur gear shaft, bevel gear shaft, and connecting spur gear can simultaneously open the clamping frames on both sides of the storage unit to a vertical state at one time, so that the quartz tube placement channel is completely open, avoiding the scratching problem caused by the positioning structure blocking the placement, and further protecting the surface integrity of the quartz tube. Attached Figure Description

[0015] Figure 1 This utility model provides a three-dimensional structural diagram of a storage device for quartz tube processing; Figure 2 This utility model proposes a storage device for quartz tube processing. Figure 1 A schematic diagram of the right-side view structure; Figure 3 for Figure 1 Enlarged view of point A in the middle; Figure 4 for Figure 2 Enlarged view of point B in the middle.

[0016] Legend: 1. Partition; 2. Storage unit; 3. Bevel gear shaft; 4. Screw; 5. Slider; 6. Lever; 7. Clamping frame; 8. Rotating seat; 9. Bevel gear ring; 10. Spur gear shaft; 11. Screw; 12. Mounting / dismounting seat; 13. Connecting arm; 14. Connecting spur gear; 15. Nut. Detailed Implementation

[0017] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0018] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0019] like Figures 1-4 As shown, a storage device for quartz tube processing includes a partition 1. Several rows of storage units 2 are provided on the upper surface of the partition 1. Each row of storage units 2 is provided with screws 4 on both sides. Several sliders 5 with adjustable gaps are slidably installed on the surface of the screws 4. A rotating seat 8 is rotatably connected to the upper surface of the sliders 5. A nut 15 threadedly connected to the screws 4 is rotatably connected to one side of the sliders 5. The bottom edge of the sliders 5 is flat and slidably connected to the upper surface of the partition 1. In actual use, the sliders 5 are inserted and installed from the suspended end of the screws 4. Then, according to the length of the quartz tubes to be stored in the storage unit 2, the nuts 15 on the surface of the sliders 5 are rotated to make the nuts 15 drive the sliders 5 to slide on the surface of the screws 4 to the corresponding position. A unidirectional swinging clamping frame 7 is rotatably connected to the rotating base 8 via a torsion spring. The upper surface of the slider 5 has openwork on both sides. A screw 11, threaded to the openwork of the slider 5, is threaded through the surface of the rotating base 8. By rotating the rotating base 8 and fixing it to the openwork at different positions using the screws 11, the swing direction of the clamping frame 7 on the rotating base 8 can be adjusted. In actual use, the clamping frames 7 on both sides of each storage unit 2 swing towards the storage unit 2 in between, using the clamping frames 7 to press against the surface of the quartz tube. The clamping frame 7 located at the end of the quartz tube swings freely to the end position of the quartz tube. The quartz tube is restricted from sliding within the storage unit 2. A spur gear shaft 10 is rotatably connected through each screw 4 within the partition 1. The spur gear shafts 10 on both sides of the same storage unit 2 rotate at the same speed, and the gears at both ends of the spur gear shaft 10 are located on both sides of the partition 1. Connecting spur gears 14 are rotatably connected to the centers of both ends of the screw 4 on both sides of the partition 1. The connecting spur gears 14 mesh with the gear ends on the same side of the spur gear shaft 10. Connecting arms 13 are fixedly mounted on the tooth surfaces of the connecting spur gears 14. A lever 6 is located above the screw 4, and both ends of the lever 6 are fixedly connected to the swing ends of the adjacent connecting arms 13. The lever 6 passes through the surface of the upper screw 4, except for the remaining clamping frame 7 located at the end of the quartz tube. A bevel gear shaft 3 is rotatably connected to the side of the partition 1 at the position of each row of storage units 2. Both ends of the bevel gear shaft 3 have helical tooth surfaces and are meshed with bevel gear rings 9. The bevel gear rings 9 meshing at both ends of the bevel gear shaft 3 are respectively installed on the end faces of spur gear shafts 10 on both sides of the same storage unit 2, and the bevel gear rings 9 and the end faces of the spur gear shafts 10 are coaxially arranged. Therefore, in actual use, rotating one of the spur gear shafts 10, under the meshing connection of the bevel gear shaft 3 and the bevel gear ring 9, enables the spur gear shaft 10 on the other side of the storage unit 2 to... Since the spur gears rotate in opposite directions at the same speed, the meshing connection between the two ends of the spur gear shaft 10 and the connecting spur gear 14 can be used to rotate the connecting spur gear 14 on both sides of the storage unit 2. When the connecting spur gear 14 rotates, it can drive the connecting arm 13 on its surface to rotate. By rotating the connecting arm 13, the clamping frame 7, through which the lever 6 on the connecting arm 13 passes, can overcome the torsion of the torsion spring and swing upward to a vertical state, thus offsetting it from the top of the storage unit 2. This makes it convenient for people to put the quartz tube into the storage unit 2. Then, by releasing the spur gear shaft 10, the clamping frame 7 can swing downward and press the surface of the quartz tube under the torsion of the torsion spring.

[0020] The screw 4 is clearance-fitted with the upper surface of the partition 1. One side of the upper surface of the partition 1 extends upward and is fixedly connected to one end of the screw 4. On the other side of the upper surface of the partition 1, two disassembly seats 12 are symmetrically arranged at the other end of the screw 4. The two disassembly seats 12 are connected to the partition 1 by bolts, and the other end of the screw 4 is embedded in the opposite face of the two disassembly seats 12. By disassembling the disassembly seats 12, the suspended end of the screw 4 can be exposed, making it convenient for personnel to slide out or install the slider 5 on the surface of the screw 4. Then, the two disassembly seats 12 are aligned and installed on the surface of the partition 1, thus supporting the suspended end of the screw 4.

[0021] The method of using this utility model is as follows: First, remove the mounting bracket 12 of the corresponding storage unit 2 on the partition 1 to expose the suspended end of the screw 4. Insert the required number of sliders 5 through the suspended end of the screw 4 onto the surface of the screw 4. According to the length of the quartz tube to be stored, rotate the nut 15 on the side of each slider 5. Through the threaded engagement between the nut 15 and the screw 4, the slider 5 will slide on the screw 4. Adjust the spacing between adjacent sliders 5 to ensure that the spacing is adapted to the length of the quartz tube. Then, tighten the nut 15 to fix the position of the slider 5. Finally, align the two mounting brackets 12 and reinstall them on the surface of the partition 1 with bolts to achieve support and fixation of the suspended end of the screw 4. The rotating seat 8 on the upper surface of the rotating slider 5 adjusts the orientation of the clamping frame 7 according to the position requirements of the storage unit 2. The screws 11 on the rotating seat 8 are threadedly connected to the hollow parts of the slider 5 at different positions, so that the clamping frames 7 on both sides of each storage unit 2 swing towards the inside of the storage unit 2. The clamping frame 7 at the end of the quartz tube is adjusted to be able to swing freely to the end. Rotate any one of the spur gear shafts 10 on the side of the storage unit 2. Through the meshing transmission between the bevel gear shaft 3 and the bevel gear ring 9, drive the spur gear shaft 10 on the other side of the same storage unit 2 to rotate in the opposite direction at the same speed. The gears at both ends of the spur gear shaft 10 mesh with the connecting spur gears 14 on both sides of the partition 1, driving the connecting spur gears 14 to rotate, which in turn drives the connecting arm 13 to swing. The connecting arm 13 pulls the lever 6 to rise. The lever 6 lifts all the clamping frames 7 above the screw 4 except for the end, so that it swings to a vertical state against the torsion spring torque and is offset from the top of the storage unit 2. Place the quartz tube smoothly into the corresponding storage unit 2, ensuring that the end of the quartz tube corresponds to the end clamping frame 7. Loosen the spur gear shaft 10, and the clamping frame 7 swings downward under the torque of the torsion spring. The clamping frames 7 on both sides of the storage unit 2 press against the surface of the quartz tube, and the clamping frame 7 at the end swings to the end position of the quartz tube, restricting the quartz tube from sliding inside the storage unit 2, thus completing the installation and fixing.

[0022] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A storage device for quartz tube processing, comprising a partition (1), wherein a plurality of storage units (2) are provided on the upper surface of the partition (1), characterized in that: Each storage unit (2) has a screw (4) on both sides. Several adjustable sliders (5) are slidably mounted on the surface of the screw (4). A rotating seat (8) is rotatably connected to the upper surface of the slider (5). A unidirectional swinging clamp (7) is rotatably connected to the rotating seat (8) through a torsion spring. A spur gear shaft (10) is rotatably connected to each screw (4) in the partition (1). The spur gear shafts (10) on both sides of the same storage unit (2) rotate at the same speed and The gears at both ends of the spur gear shaft (10) are located on both sides of the partition plate (1). Both sides of the partition plate (1) are rotatably connected to the center of both ends of the screw (4). The connecting spur gear (14) meshes with the gear end on the same side of the spur gear shaft (10). The tooth surface of the connecting spur gear (14) is fixedly mounted with a connecting arm (13). A lever (6) is provided above the screw (4). Both ends of the lever (6) are fixedly connected to the swing end of the adjacent connecting arm (13).

2. The storage device for quartz tube processing according to claim 1, characterized in that: The screw (4) is clearance-fitted with the upper surface of the partition (1), and one side of the upper surface of the partition (1) extends upward and is fixedly connected to one end of the screw (4).

3. The storage device for quartz tube processing according to claim 2, characterized in that: Two mounting / removing seats (12) are symmetrically arranged on the other side of the upper surface of the partition (1) at the other end of the screw (4). The two mounting / removing seats (12) are connected to the partition (1) by bolts, and the other end of the screw (4) is embedded in the opposite surface of the two mounting / removing seats (12).

4. The storage device for quartz tube processing according to claim 1, characterized in that: The slider (5) is rotatably connected to a nut (15) that is threaded to the screw (4). The bottom edge of the slider (5) is flat and is slidably connected to the upper surface of the partition (1).

5. The storage device for quartz tube processing according to claim 1, characterized in that: The upper surface of the slider (5) is hollowed out on both sides, and the rotating seat (8) is provided with a screw (11) threadedly connected to the hollow part of the slider (5).

6. The storage device for quartz tube processing according to claim 1, characterized in that: The partition (1) is rotatably connected to a bevel gear shaft (3) at the position of each row of storage units (2). The tooth surfaces at both ends of the bevel gear shaft (3) are helical tooth surfaces and are meshed with bevel gear rings (9).

7. The storage device for quartz tube processing according to claim 6, characterized in that: The bevel gear rings (9) that mesh with both ends of the bevel gear shaft (3) are respectively installed on the end faces of the spur gear shaft (10) on both sides of the same storage unit (2), and the bevel gear rings (9) and the end faces of the spur gear shaft (10) are coaxially arranged.

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