Quartz rod cutting machine for semiconductor
By introducing components such as fixing frames, adjustment frames and electric telescopic rods into the quartz rod cutting machine, the problem of difficult adjustment of shaking and cutting distance during the quartz rod cutting process is solved, stable fixed and equidistant cutting is achieved, and cutting quality and efficiency are improved.
Patent Information
- Application Number
- CN202421671404.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-16
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-07-16
AI Technical Summary
The lack of fixing mechanism during the cutting process of existing quartz rods, which causes shaking of quartz rods to affect the cutting quality, and the cutting distance is not easy to adjust, reducing the cutting efficiency.
A quartz rod cutting machine for semiconductors is designed, including components such as fixing frames, adjustment frames, seats and electric telescopic rods. The quartz rods are restricted through V-shaped storage grooves and stops, and the fixed and equidistant cutting of the quartz rods is achieved by combining electric telescopic rods and threaded rods.
The stable fixed and equidistant cutting of quartz rods are achieved, which improves cutting quality and efficiency, and reduces shaking and errors during cutting.
Smart Images
Figure CN223161162U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of quartz rod processing, in particular to a quartz rod cutting machine for semiconductors. Background Art
[0002] Quartz is one of the main rock-forming minerals. Generally, it refers to low-temperature quartz, which is the most widely distributed mineral in the quartz group. Broadly defined, quartz also includes high-temperature quartz, coesite, etc.; the main component is SiO2, colorless and transparent, often containing a small amount of impurity components, and thus becoming a semi-transparent or opaque crystal, with a hard texture. There are many quartz products, and quartz rods are one of them;
[0003] In the prior art, when cutting a quartz rod, the quartz rod does not have a limiting and fixing mechanism. During the cutting process, the quartz rod is prone to shaking, affecting the cutting quality; and the cutting distance is not easy to adjust and limit, so that each cutting requires comparison cutting, reducing the cutting efficiency. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a quartz rod cutting machine for semiconductors, which has a limiting and fixing function, ensures the cutting quality of the quartz rod, and realizes the function of equidistant cutting, thereby improving the cutting efficiency.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A quartz rod cutting machine for semiconductors, including an operating table, and a cutting mechanism and a quartz tube placing mechanism arranged on the operating table. The quartz tube placing mechanism includes a fixed frame, an adjusting frame, a sleeve seat, and a bracket; the adjusting frame and the fixed frame are arranged on the operating table through the bracket. The adjusting frame is located on one side of the fixed frame, and there is a gap between the adjusting frame and the fixed frame; the sleeve seat has a U-shaped structure, and the end of the adjusting frame away from the fixed frame is sleeved in the sleeve seat. The tops of the adjusting frame and the fixed frame are both provided with a placement groove, and the placement groove has a V-shaped structure; a top block is arranged in the placement groove of the fixed frame, and an electric telescopic rod fixedly connected to one side of the top block is arranged on the side of the fixed frame away from the adjusting frame; a stop block is arranged on the side of the sleeve seat away from the fixed frame, and a driving motor is arranged on the sleeve seat, and the output end of the driving motor is arranged on the stop block;
[0006] Connecting blocks and fixing blocks are respectively arranged at the bottoms of the adjusting frame and the sleeve seat. A rotatable threaded rod is arranged on the fixing block, and one end of the threaded rod threadedly penetrates through the connecting block and is provided with a handle.
[0007] In order to collect the cut quartz rods, as a preferred embodiment of the quartz rod cutting machine for semiconductors of the utility model, a receiving box is arranged on the operating table, and the receiving box is located below the sleeve seat.
[0008] In order to accurately adjust the cutting length of the quartz rod, preferably in a quartz rod cutting machine for semiconductors according to the present utility model, scales are provided on the adjusting frame and the socket.
[0009] In order to facilitate the cutting operation of the quartz rod, preferably in a quartz rod cutting machine for semiconductors according to the present utility model, the cutting mechanism includes a support frame, a cross beam, a hydraulic cylinder, a lifting seat, a cutting knife, and a cutting motor; the support frame is vertically arranged on the operating table, the cross beam is horizontally arranged on the top of the support frame, the hydraulic cylinder is arranged on the cross beam, the output end of the hydraulic cylinder penetrates through the cross beam and is arranged on the lifting seat, the cutting motor is arranged on the lifting seat through a frame, the cutting knife is arranged on the output end of the cutting motor, and the cutting knife is located above the gap.
[0010] In order to facilitate the cooling of the cutting knife, preferably in a quartz rod cutting machine for semiconductors according to the present utility model, a coolant tank is arranged at the bottom of the lifting seat, a universal pipe is arranged on the coolant tank, a spray head is arranged on the universal pipe, and the spray head is located on one side of the cutting knife.
[0011] In order to prevent the quartz rod from tipping up instantaneously when it is cut off, preferably in a quartz rod cutting machine for semiconductors according to the present utility model, a limiting seat is fixedly connected to the top of the opposite sides of the fixed frame and the adjusting frame.
[0012] In order to facilitate the collection of coolant, preferably in a quartz rod cutting machine for semiconductors according to the present utility model, a liquid collection groove is opened on the operating table, and the liquid collection groove is located below the fixed frame and the adjusting frame.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0014] 1. In the present utility model, the quartz rod to be cut is placed in the placement groove. The V-shaped placement groove can limit the quartz rod to ensure that the quartz rod does not roll; the electric telescopic rod is started, and the top block pushes the quartz rod to move, so that the other end of the quartz rod abuts against the stop block. After the quartz rod abuts against the stop block, both ends of the quartz rod are restricted by the stop block and the top block, so that the quartz rod is fixed. When the cutting mechanism cuts the quartz rod, the quartz rod does not move, and the cutting quality of the quartz rod can be improved.
[0015] 2. In the present utility model, by rotating the handle on the threaded rod, the socket moves, and the distance between the stop block and the gap can be adjusted. The stop block limits the moving distance of the quartz rod, and the quartz rod can be cut at equal intervals. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a schematic structural diagram of the present utility model;
[0017] Figure 2 is Figure 1Schematic structural view in the direction of A-A;
[0018] Figure 3 This is a schematic side view structure of the adjusting frame and the socket of the present utility model.
[0019] In the figure: 1, operating table; 2, fixing frame; 3, adjusting frame; 4, socket; 5, support; 6, gap; 7, placing groove; 8, top block; 9, electric telescopic rod; 10, stop block; 11, driving motor; 12, connecting block; 13, fixing block; 14, threaded rod; 15, receiving box; 16, scale; 17, support frame; 18, cross beam; 19, hydraulic cylinder; 20, lifting seat; 21, cutting knife; 22, cutting electricity; 23, coolant tank; 24, universal pipe; 25, nozzle; 26, limit seat; 27, liquid collecting tank. Specific embodiments
[0020] Please refer to Figures 1 to 3 , a quartz rod cutting machine for semiconductors, including an operating table 1, and a cutting mechanism and a quartz tube placing mechanism arranged on the operating table 1. The quartz tube placing mechanism includes a fixing frame 2, an adjusting frame 3, a socket 4, and a support 5; the adjusting frame 3 and the fixing frame 2 are arranged on the operating table 1 through the support 5. The adjusting frame 3 is located on one side of the fixing frame 2, and there is a gap 6 between the adjusting frame 3 and the fixing frame 2; the socket 4 has a U-shaped structure, and one end of the adjusting frame 3 away from the fixing frame 2 is sleeved in the socket 4. Placing grooves 7 are opened at the tops of the adjusting frame 3 and the fixing frame 2, and the placing grooves 7 have a V-shaped structure; a top block 8 is arranged in the placing groove 7 of the fixing frame 2, and an electric telescopic rod 9 fixedly connected to one side of the top block 8 is arranged on one side of the fixing frame 2 away from the adjusting frame 3; a stop block 10 is arranged on one side of the socket 4 away from the fixing frame 2, and a driving motor 11 is arranged on the socket 4. The output end of the driving motor 11 is arranged on the stop block 10;
[0021] Connecting blocks 12 and fixing blocks 13 are respectively arranged at the bottoms of the adjusting frame 3 and the socket 4. A rotatable threaded rod 14 is arranged on the fixing block 13. One end of the threaded rod 14 threadedly penetrates through the connecting block 12 and is provided with a handle.
[0022] In this embodiment: Place the quartz rod to be cut in the placing groove 7. The V-shaped placing groove 7 can limit the quartz rod to ensure that the quartz rod will not roll; start the electric telescopic rod 9, and the top block 8 pushes the quartz rod to move so that the other end of the quartz rod abuts against the stop block 10. After the quartz rod abuts tightly against the stop block 10, both ends of the quartz rod are restricted by the stop block 10 and the top block 8, so that the quartz rod achieves a fixed effect. When the cutting mechanism cuts the quartz rod, the quartz rod will not move, which can improve the quality of quartz rod cutting; the gap 6 is the cutting position of the cutting knife 21, and the gap 6 can prevent the cutting from cutting the quartz tube placing mechanism;
[0023] By rotating the handle on the threaded rod 14, the socket 4 moves, and the distance between the stopper 10 and the gap 6 can be adjusted. The stopper 10 limits the moving distance of the quartz rod, and the quartz rod can be cut at equal intervals; after each cutting, the driving motor 11 is started, the stopper 10 rotates, the stopper 10 is misaligned with the quartz rod, the electric telescopic rod 9 continues to push the quartz rod, and the quartz rod on the adjusting frame 3 moves. After most of it is suspended, it is easy to fall from above the socket 4 due to gravity, and the receiving box 15 is easy to receive the fallen quartz rod. After the quartz rod falls, the driving motor 11 resets the stopper 10, and one end of the quartz rod in the placing groove 7 continues to move until it abuts against the stopper 10, and the quartz rod can be continuously cut at equal intervals, improving the cutting quality and efficiency.
[0024] As a technical optimization scheme of the present utility model, a receiving box 15 is provided on the operating table 1, and the receiving box 15 is located below the socket 4.
[0025] In this embodiment: Through the receiving box 15, it is easy to collect the cut quartz rods.
[0026] As a technical optimization scheme of the present utility model, scales 16 are provided on the adjusting frame 3 and the socket 4.
[0027] In this embodiment: Through the scale 16, not only can the position of the socket 4 be accurately adjusted, but also the cutting length of the quartz rod can be determined.
[0028] As a technical optimization scheme of the present utility model, the cutting mechanism includes a support frame 17, a cross beam 18, a hydraulic cylinder 19, a lifting seat 20, a cutting knife 21, and a cutting motor 22; the support frame 17 is vertically arranged on the operating table 1, the cross beam 18 is horizontally arranged on the top of the support frame 17, the hydraulic cylinder 19 is arranged on the cross beam 18, the output end of the hydraulic cylinder 19 penetrates the cross beam 18 and is arranged on the lifting seat 20, the cutting motor 22 is arranged on the lifting seat 20 through a frame, the cutting knife 21 is arranged on the output end of the cutting motor 22, and the cutting knife 21 is located above the gap 6.
[0029] In this embodiment: The support frame 17 supports the cross beam 18. Start the hydraulic cylinder 19 on the cross beam 18, the lifting seat 20 drives the cutting knife 21 downward, and start the cutting motor 22, and the cutting knife 21 rotates to cut the quartz rod.
[0030] As a technical optimization scheme of the present utility model, a coolant tank 23 is provided at the bottom of the lifting seat 20, a universal pipe 24 is provided on the coolant tank 23, a nozzle 25 is provided on the universal pipe 24, and the nozzle 25 is located on one side of the cutting knife 21.
[0031] In this embodiment, the coolant in the coolant tank 23 is sprayed out from the nozzle 25 through the universal tube 24, which is easy to cool the cutting blade 21 and improve the service life of the cutting blade 21; and the coolant is sprayed to prevent the powder generated during cutting from floating away, thereby achieving the effect of dust reduction.
[0032] As a technical optimization solution of the present invention, the tops of the opposite sides of the fixing frame 2 and the adjusting frame 3 are fixedly connected to the limiting seat 26 .
[0033] In this embodiment, the limiting seat 26 has a blocking effect to prevent the quartz rod from tilting up at the moment of cutting.
[0034] As a technical optimization solution of the present invention, a liquid collecting tank 27 is provided on the operating table 1 , and the liquid collecting tank 27 is located below the fixing frame 2 and the adjusting frame 3 .
[0035] In this embodiment, the coolant is easily collected through the liquid collecting tank 27 .
[0036] Working principle: First, according to the cutting length of the quartz rod, rotate the handle on the threaded rod 14, the sleeve 4 moves, and refer to the scale 16 to adjust the distance between the stopper 10 and the gap 6. After adjustment, place the quartz rod to be cut in the storage groove 7. The V-shaped storage groove 7 can limit the quartz rod to ensure that the quartz rod does not roll; start the electric telescopic rod 9, the top block 8 pushes the quartz rod to move, so that the other end of the quartz rod is in contact with the stopper 10. After the quartz rod is in close contact with the stopper 10, the two ends of the quartz rod are restricted by the stopper 10 and the top block 8, so that the quartz rod is fixed. Start the hydraulic cylinder 19 on the start beam 18, and the lifting seat 20 is moved. The movable cutting knife 21 is downward, and the cutting motor 22 is started. The cutting knife 21 rotates to cut the quartz rod. After cutting, the driving motor 11 is started, the stopper 10 rotates, the stopper 10 is misaligned with the quartz rod, and the electric telescopic rod 9 continues to push the quartz rod. The quartz rod on the adjustment frame 3 moves. After most of it is suspended in the air, it is easy to fall from the top of the sleeve 4 due to gravity. The receiving box 15 is easy to receive the fallen quartz rod. After the quartz rod falls, the driving motor 11 resets the stopper 10, and one end of the quartz rod in the storage slot 7 continues to move until it is in contact with the stopper 10. The quartz rod can be continuously cut at equal distances, thereby improving the quality and efficiency of cutting.
[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A quartz rod cutting machine for semiconductors, comprising an operating table (1), a cutting mechanism and a quartz tube placing mechanism provided on the operating table (1), characterized in that: The quartz tube placement mechanism includes a fixed frame (2), an adjustment frame (3), a socket (4), and a bracket (5); the adjustment frame (3) and the fixed frame (2) are arranged on the operating table (1) through the bracket (5), the adjustment frame (3) is located on one side of the fixed frame (2), and a gap (6) is provided between the adjustment frame (3) and the fixed frame (2); the socket (4) has a U-shaped structure, one end of the adjustment frame (3) away from the fixed frame (2) is sleeved in the socket (4), and placement grooves (7) are formed at the tops of both the adjustment frame (3) and the fixed frame (2), and the placement grooves (7) have a V-shaped structure; a top block (8) is arranged in the placement groove (7) of the fixed frame (2), and an electric telescopic rod (9) fixedly connected to one side of the top block (8) is arranged on one side of the fixed frame (2) away from the adjustment frame (3); a stop block (10) is arranged on one side of the socket (4) away from the fixed frame (2), a driving motor (11) is arranged on the socket (4), and the output end of the driving motor (11) is arranged on the stop block (10). Connecting blocks (12) and fixing blocks (13) are respectively arranged at the bottoms of the adjustment frame (3) and the socket (4), a rotatable threaded rod (14) is arranged on the fixing block (13), and one end of the threaded rod (14) threadedly penetrates through the connecting block (12) and is provided with a handle.
2. The quartz rod cutting machine for semiconductors according to claim 1, wherein: A receiving box (15) is arranged on the operating table (1), and the receiving box (15) is located below the socket (4).
3. The quartz rod cutting machine for semiconductors according to claim 1, characterized in that: Scales (16) are arranged on the adjustment frame (3) and the socket (4).
4. A quartz rod cutting machine for semiconductors according to claim 1, characterized in that: The cutting mechanism includes a support frame (17), a cross beam (18), a hydraulic cylinder (19), a lifting seat (20), a cutting knife (21), and a cutting motor (22); the support frame (17) is vertically arranged on the operating table (1), the cross beam (18) is horizontally arranged on the top of the support frame (17), the hydraulic cylinder (19) is arranged on the cross beam (18), the output end of the hydraulic cylinder (19) penetrates through the cross beam (18) and is arranged on the lifting seat (20), the cutting motor (22) is arranged on the lifting seat (20) through a frame, the cutting knife (21) is arranged at the output end of the cutting motor (22), and the cutting knife (21) is located above the gap (6).
5. A quartz rod cutting machine for semiconductors according to claim 4, characterized in that: A coolant tank (23) is arranged at the bottom of the lifting seat (20), a universal pipe (24) is arranged on the coolant tank (23), a spray head (25) is arranged on the universal pipe (24), and the spray head (25) is located on one side of the cutting knife (21).
6. The quartz rod cutting machine for semiconductor according to claim 1, wherein: A limit seat (26) is fixedly connected to the tops of the opposite sides of the fixed frame (2) and the adjustment frame (3).
7. A quartz rod cutting machine for semiconductors according to claim 1, characterized in that: A liquid collecting groove (27) is formed on the operating table (1), and the liquid collecting groove (27) is located below the fixed frame (2) and the adjustment frame (3).