Quartz tube cutting device

Abstract

The utility model discloses a quartz tube cutting device, which relates to the technical field of machining, and comprises a working table, a base is arranged on the upper surface of the working table, an arc-shaped plate is arranged on the base, a fixing assembly is arranged on the arc-shaped plate, a driving assembly for driving the fixing assembly to move horizontally is arranged on the base, and the driving assembly is arranged on the working table. The fixing assembly comprises a moving plate, an internal expansion type clamp, a moving block and a second motor, the moving plate is horizontally arranged in the arc-shaped plate in a sliding mode, a second through groove is vertically formed in the moving plate, and the moving block is vertically arranged in the second through groove in a sliding mode; according to the quartz tube cutting device, one end of a quartz tube is fixed through the fixing assembly, the second motor drives the quartz tube to rotate, the to-be-cut length of the quartz tube is adjusted through the material blocking assembly, the driving assembly drives the quartz tube to move axially, finally, cutting operation is conducted through the cutting assembly, continuous manual operation is not needed, time and labor are saved for workers, and the working efficiency is improved. And the cutting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a quartz tube cutting device. Background Art

[0002] Quartz tubes are specialized industrial technical glass made from silicon dioxide. They are an excellent base material, boasting a range of excellent physical and chemical properties. Quartz glass is formed due to its high viscosity at high temperatures. They are widely used in the manufacture of semiconductors, light sources, semiconductor communication devices, lasers, optical instruments, laboratory equipment, electrical equipment, medical equipment, high-temperature and corrosion-resistant chemical instruments, and in a wide range of industries, including chemical engineering, electronics, metallurgy, building materials, and defense.

[0003] The production of quartz tubes generally involves first melting quartz stone in a continuous melting furnace and then drawing it into shape. After the quartz tubes are taken out of the furnace, they are cut into the required lengths and sizes. When cutting quartz tubes with existing technology, the quartz tubes are generally held manually and then cut close to the blade of a cutting machine. This cutting method requires continuous operation by personnel, which is labor-intensive. After working for a long time, personnel are easily fatigued, which in turn affects cutting efficiency. Utility Model Content

[0004] In response to the above-mentioned deficiencies in the prior art, the utility model provides a quartz tube cutting device, in which one end of the quartz tube is fixed by a fixing component, a second motor drives the quartz tube to rotate, a material blocking component adjusts the length of the quartz tube to be cut, a driving component drives the quartz tube to move axially, and finally the cutting operation is performed by the cutting component. No manual continuous operation is required, which saves time and effort for personnel and improves cutting efficiency.

[0005] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said linking rod. said linking rod is pivotally connected to said linking rod. said linking rod is pivotally connected to said linking rod.

[0006] Preferably, the driving assembly includes a first motor, a first threaded rod and a first transmission plate. A first limiting groove is provided on the base, the first motor is arranged in the first limiting groove, the first threaded rod is connected to the output end of the first motor, the first transmission plate is horizontally slidably provided in the first limiting groove and is threadedly connected to the first threaded rod, a first through groove is provided at the bottom of the arc plate, and the top of the first transmission plate passes through the first through groove and is connected to the bottom of the movable plate.

[0007] Preferably, a pair of second limiting grooves are provided on the movable plate and on both sides of the second through groove, and a pair of limiting blocks are provided on both sides of the movable block, and the pair of limiting blocks are vertically slidably provided in the pair of second limiting grooves.

[0008] Preferably, a limiting shell is provided on the top of the moving block, a limiting ring is provided on the bottom of the second threaded rod, and the limiting ring is rotatably provided in the limiting shell.

[0009] Preferably, the material blocking assembly includes a shell, a fourth motor, a third threaded rod, a second transmission plate and a baffle, the shell is arranged at the bottom of the top plate, a slide groove is opened on the shell, the fourth motor is arranged on the shell, the third threaded rod is rotatably arranged in the slide groove and one end is connected to the output end of the fourth motor, the second transmission plate is horizontally slidably arranged in the slide groove and is threadedly connected to the third threaded rod, and the baffle is arranged at the bottom of the second transmission plate.

[0010] Preferably, the cutting assembly includes an electric telescopic rod, a third motor and a cutting blade, the electric telescopic rod is arranged on the top plate and the telescopic end passes through the top plate, the third motor is arranged on the telescopic end of the electric telescopic rod, and the cutting blade is arranged on the output end of the third motor.

[0011] Preferably, a support base is provided on the workbench and below the cutting assembly.

[0012] The utility model provides a quartz tube cutting device, which has the following beneficial effects:

[0013] 1. The utility model fixes one end of the quartz tube through a fixing assembly, the second motor drives the quartz tube to rotate, the blocking assembly adjusts the length of the quartz tube to be cut, the driving assembly drives the quartz tube to move axially, and finally the cutting assembly performs the cutting operation. No manual continuous operation is required, which saves time and effort and improves cutting efficiency.

[0014] 2. When the output end of the fourth motor of the utility model rotates, it drives the connected third threaded rod to rotate, and the third threaded rod drives the threaded second transmission plate to move horizontally in the slide groove, and the second transmission plate drives the baffle connected to the bottom to move horizontally, thereby adjusting the distance between the baffle and the cutting assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 For this utility model Figure 1 Enlarged view of part A.

[0017] In the figure: 1. workbench; 2. base; 2-1. first limiting groove; 3. first motor; 4. first threaded rod; 5. arc plate; 5-1. first through groove; 6. first transmission plate; 7. moving plate; 7-1. second through groove; 7-2. second limiting groove; 8. moving block; 8-1. limiting block; 9. second motor; 10. clamp; 11. second threaded rod; 12. limiting shell; 13. limiting ring; 14. ball; 15. support rod; 16. top plate; 17. electric telescopic rod; 18. third motor; 19. cutting blade; 20. shell; 21. fourth motor; 22. third threaded rod; 23. second transmission plate; 24. baffle; 25. support base. DETAILED DESCRIPTION

[0018] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0019] like Figure 1-2As shown, a quartz tube cutting device includes a workbench 1, the upper surface of the workbench 1 is provided with a base 2, the base 2 is provided with an arc-shaped plate 5, the arc-shaped plate 5 is provided with a fixing component, the base 2 is provided with a driving component for driving the fixing component to move horizontally, the fixing component includes a moving plate 7, an internal expansion clamp 10, a moving block 8 and a second motor 9, the moving plate 7 is horizontally slidably arranged in the arc-shaped plate 5, a second through groove 7-1 is vertically opened on the moving plate 7, the moving block 8 is vertically slidably arranged in the second through groove 7-1, the second motor 9 is arranged on the moving block 8, the output end of the second motor 9 passes through the moving block 8 and the end is connected to the clamp 10, and the moving plate 7 is threadedly connected with a second thread Rod 11, the bottom of the second threaded rod 11 is rotatably connected to the moving block 8, a plurality of balls 14 are arranged on the inner wall of the arc plate 5 for rolling, a plurality of support rods 15 are arranged on the workbench 1, and a top plate 16 is arranged on the top of the plurality of support rods 15, a stopper assembly is arranged on the top plate 16 and on one side of the arc plate 5, and a cutting assembly is arranged on the top plate 16 between the stopper assembly and the arc plate 5; the driving assembly includes a first motor 3, a first threaded rod 4 and a first transmission plate 6, a first limiting groove 2-1 is opened on the base 2, the first motor 3 is arranged in the first limiting groove 2-1, the first threaded rod 4 is connected to the output end of the first motor 3, and the first transmission plate 6 slides horizontally and is arranged in the first limiting groove The first through slot 5-1 is provided at the bottom of the arc plate 5, and the top of the first transmission plate 6 passes through the first through slot 5-1 and is connected to the bottom of the movable plate 7; a pair of second limiting slots 7-2 are provided on the movable plate 7 and on both sides of the second through slot 7-1, and a pair of limiting blocks 8-1 are provided on both sides of the movable block 8, and a pair of limiting blocks 8-1 are vertically slidably arranged in a pair of second limiting slots 7-2; a limiting shell 12 is provided on the top of the movable block 8, and a limiting ring 13 is provided at the bottom of the second threaded rod 11, and the limiting ring 13 is rotatably arranged in the limiting shell 12; the material blocking assembly includes a shell 20, a fourth motor 21, a third threaded rod 22, a second transmission plate 2 3 and a baffle 24, the housing 20 is arranged at the bottom of the top plate 16, the housing 20 is provided with a slide groove, the fourth motor 21 is arranged on the housing 20, the third threaded rod 22 is rotatably arranged in the slide groove and one end is connected to the output end of the fourth motor 21, the second transmission plate 23 is horizontally slidably arranged in the slide groove and is threadedly connected to the third threaded rod 22, and the baffle 24 is arranged at the bottom of the second transmission plate 23; the cutting assembly includes an electric telescopic rod 17, a third motor 18 and a cutting blade 19, the electric telescopic rod 17 is arranged on the top plate 16 and the telescopic end passes through the top plate 16, the third motor 18 is arranged on the telescopic end of the electric telescopic rod 17, and the cutting blade 19 is arranged on the output end of the third motor 18;A support base 25 is provided on the workbench 1 and below the cutting assembly.

[0020] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process, which are as follows:

[0021] In the present invention, the first motor 3, the second motor 9, the electric telescopic rod 17, the third motor 18 and the fourth motor 21 are all connected to the external electric control system through wires. The above devices and connection methods are all existing technologies and will not be described in detail here.

[0022] According to the instruction manual Figure 1-2 It can be seen that when the present invention is in use, the quartz tube to be cut is installed in the curved plate 5, so that the surface of the quartz tube contacts the multiple balls 14 provided in the curved plate 5. The multiple balls 14 can reduce the friction between the quartz tube and the curved plate 5 when it moves or rotates. The personnel screws the second threaded rod 11. Since the second threaded rod 11 is threadedly connected to the movable plate 7, the second threaded rod 11 can drive the movable block 8 connected to it to move in the vertical direction, thereby adjusting the center position of the clamp 10 connected to the movable block 8. The internal expansion clamp 10 is embedded in the end of the quartz tube, so that the clamp 10 fixes one end of the quartz tube. The clamp 10 can be an internal expansion structure such as a three-jaw chuck. The movable jaws of the three-jaw chuck are moved outward to expand and fix the quartz tube. The position of its blocking member is adjusted by the blocking assembly, so that Determine the length between the end of the quartz tube and the cutting part of the cutting assembly, start the driving assembly set on the base 2, move the movable plate 7 in the direction of the cutting assembly, and then make the end of the quartz tube abut against the blocking member of the blocking assembly, start the second motor 9, and the output end of the second motor 9 drives the clamp 10 to rotate, and the clamp 10 drives the quartz tube to rotate, and the quartz tube is cut by the cutting assembly. After each cut, the driving assembly drives the quartz tube to move toward the cutting assembly to complete multiple cutting processes; the utility model fixes one end of the quartz tube by a fixing assembly, the second motor 9 drives the quartz tube to rotate, the blocking assembly adjusts the length of the quartz tube to be cut, and the driving assembly drives the quartz tube to move axially, and finally the cutting operation is performed by the cutting assembly. There is no need for manual continuous operation, which saves time and effort for personnel and improves cutting efficiency.

[0023] There is a possible implementation. When the output end of the first motor 3 rotates, it drives the connected first threaded rod 4 to rotate. The first threaded rod 4 drives the threaded first transmission plate 6 to move horizontally in the first limit groove 2-1. The first transmission plate 6 drives the connected movable plate 7 to move on the arc plate 5. The movable plate 7 has an avoidance hole at the position corresponding to the ball 14. When the movable plate 7 moves, it drives the clamp 10 to move, and the clamp 10 drives the fixed quartz tube to move horizontally.

[0024] There is a possibility of implementation, when the moving block 8 moves vertically, it drives the limiting blocks 8-1 on both sides to move in the second limiting groove 7-2, so as to ensure that the moving block 8 does not deviate when moving vertically.

[0025] There is a possible implementation, when the second threaded rod 11 rotates, it drives the limiting ring 13 set at the bottom to rotate, and the limiting ring 13 is rotatably set in the limiting shell 12, so that the second threaded rod 11 can drive the moving block 8 to move when it moves vertically.

[0026] There is a possible implementation, when the output end of the fourth motor 21 rotates, it drives the connected third threaded rod 22 to rotate, the third threaded rod 22 drives the threaded second transmission plate 23 to move horizontally in the slide groove, and the second transmission plate 23 drives the baffle 24 connected to the bottom to move horizontally, thereby adjusting the distance between the baffle 24 and the cutting assembly.

[0027] There is a possible implementation, when the telescopic end of the electric telescope moves downward, it drives the connected third motor 18 to move, and the third motor 18 drives the cutting blade 19 to rotate to cut the quartz tube.

[0028] There is a possible implementation. A support seat 25 is provided on the workbench 1 and below the cutting assembly. The cut portion of the quartz tube is located on the support seat 25. After cutting, personnel remove the quartz tube from the support seat 25.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quartz tube cutting device, comprising a workbench (1), characterized in that: The upper surface of the workbench (1) is provided with a base (2), an arc-shaped plate (5) is provided on the base (2), a fixed component is provided on the arc-shaped plate (5), a driving component for driving the fixed component to move horizontally is provided on the base (2), and the fixed component includes a moving plate (7), an internal expansion clamp (10), a moving block (8) and a second motor (9), the moving plate (7) is horizontally slidably arranged in the arc-shaped plate (5), a second through slot (7-1) is vertically opened on the moving plate (7), the moving block (8) is vertically slidably arranged in the second through slot (7-1), and the second motor (9) is arranged on the moving block (8). The output end of the second motor (9) passes through the moving block (8) and the end is connected to the clamp (10); a second threaded rod (11) is threadedly connected to the moving plate (7); the bottom of the second threaded rod (11) is rotatably connected to the moving block (8); a plurality of balls (14) are rollingly arranged on the inner wall of the arc plate (5); a plurality of support rods (15) are arranged on the workbench (1); a top plate (16) is arranged on the top of the plurality of support rods (15); a material stop assembly is arranged on the top plate (16) and located on one side of the arc plate (5); a cutting assembly is arranged on the top plate (16) and located between the material stop assembly and the arc plate (5).

2. A quartz tube cutting device according to claim 1, characterized in that: The driving assembly comprises a first motor (3), a first threaded rod (4) and a first transmission plate (6); a first limiting groove (2-1) is provided on the base (2); the first motor (3) is arranged in the first limiting groove (2-1); the first threaded rod (4) is connected to the output end of the first motor (3); the first transmission plate (6) is horizontally slidably provided in the first limiting groove (2-1) and is threadedly connected to the first threaded rod (4); a first through groove (5-1) is provided at the bottom of the arc plate (5); the top of the first transmission plate (6) passes through the first through groove (5-1) and is connected to the bottom of the movable plate (7).

3. The quartz tube cutting device according to claim 1, characterized in that: A pair of second limiting grooves (7-2) are provided on the movable plate (7) and on both sides of the second through groove (7-1); a pair of limiting blocks (8-1) are provided on both sides of the movable block (8); and the pair of limiting blocks (8-1) are vertically slidably provided in the pair of second limiting grooves (7-2).

4. A quartz tube cutting device according to claim 1, characterized in that: A limiting shell (12) is provided on the top of the moving block (8), and a limiting ring (13) is provided on the bottom of the second threaded rod (11). The limiting ring (13) is rotatably provided in the limiting shell (12).

5. The quartz tube cutting device according to claim 1, characterized in that: The material blocking assembly comprises a housing (20), a fourth motor (21), a third threaded rod (22), a second transmission plate (23) and a baffle (24); the housing (20) is arranged at the bottom of the top plate (16); a slide groove is provided on the housing (20); the fourth motor (21) is arranged on the housing (20); the third threaded rod (22) is rotatably arranged in the slide groove and one end is connected to the output end of the fourth motor (21); the second transmission plate (23) is horizontally slidably arranged in the slide groove and is threadedly connected to the third threaded rod (22); and the baffle (24) is arranged at the bottom of the second transmission plate (23).

6. The quartz tube cutting device according to claim 1, characterized in that: The cutting assembly comprises an electric telescopic rod (17), a third motor (18) and a cutting blade (19); the electric telescopic rod (17) is arranged on a top plate (16) and a telescopic end thereof passes through the top plate (16); the third motor (18) is arranged on the telescopic end of the electric telescopic rod (17); and the cutting blade (19) is arranged on the output end of the third motor (18).

7. The quartz tube cutting device according to claim 1, characterized in that: A support seat (25) is provided on the workbench (1) and below the cutting assembly.

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