Double-layer glass tube sealing and welding equipment

Abstract

The utility model relates to the field of glass tube processing, and discloses a double-layer glass tube sealing welding device which comprises a base, a guide rail is fixed on the top face of the base, an L-shaped frame is fixed on the top face of a sliding block of the guide rail, a driving motor is fixed on the top face inside the L-shaped frame, a connecting plate is fixed on an output shaft of the driving motor, and a sealing plate is fixed on the connecting plate. A finger air cylinder is fixed to the bottom face of the connecting plate, a flaming device is movably arranged above the base, a cooling box is fixed to the top face of the base, a mounting hole is formed in the left side of the outer wall of the cooling box, a mounting frame is detachably arranged in the mounting hole, and a fan is fixed to the inner wall of the mounting frame. According to the double-layer glass tube sealing device, the double-layer glass tube can be conveniently clamped and sealed, meanwhile, after sealing is completed, an air cooling mode is adopted, the surface of the double-layer glass tube can be evenly cooled, and therefore the production cycle can be shortened, the time cost can be shortened, and the production efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass tube processing, in particular to double-layer glass tube sealing and welding equipment. Background Art

[0002] Double-layer glass tube sealing welding equipment is a special equipment for manufacturing double-layer glass tubes. It is mainly used to combine two glass tubes together through the sealing welding process to form a double-layer structure. This equipment is usually widely used in the pharmaceutical, chemical, food and other industries to produce double-layer glass tube containers to meet the needs of different fields such as pharmaceutical packaging, chemical storage and food preservation.

[0003] According to the Chinese patent with publication number: CN207447606U, a glass tube laser sealing device includes a vacuum shell, an automatic sealing component is arranged in the vacuum shell, the automatic sealing component includes a reciprocating rotating block with a rotating shaft, the reciprocating rotating block can rotate around the rotating shaft, so that the reciprocating rotating block has a clamping state and a moving state, a transfer channel connected to the two sides of the reciprocating rotating block is arranged in the reciprocating rotating block, a first push rod and a second push rod are respectively arranged on both sides of the reciprocating rotating block, a welding clamp is arranged between the second push rod and the reciprocating rotating block, a clamping channel is arranged in the welding clamp, and a laser generator is arranged above the welding clamp.

[0004] In the above scheme, the glass tube is clamped and fixed by a welding clamp, and then sealed by a laser generator, which leads to the following disadvantages: when the device is in use, after sealing the glass tube, it is necessary to wait for the glass tube to cool naturally, which increases the production cycle and time cost. Utility Model Content

[0005] The utility model aims to provide a double-layer glass tube sealing welding device to solve the problem that after the glass tube is sealed during use, the device needs to wait for the glass tube to cool naturally, which increases the production cycle and time cost.

[0006] In order to achieve the above-mentioned purpose of the utility model, the utility model adopts the following technical scheme: a double-layer glass tube sealing welding device, including a base, a guide rail is fixed on the top surface of the base, an L-shaped frame is fixed on the top surface of the slider of the guide rail, a driving motor is fixed on the inner top surface of the L-shaped frame, a connecting plate is fixed on the output shaft of the driving motor, a finger cylinder is fixed on the bottom surface of the connecting plate, a flamethrower is movably arranged above the base, a cooling box is fixed on the top surface of the base, a mounting hole is opened on the left side of the outer wall of the cooling box, a mounting frame is detachably arranged inside the mounting hole, and a fan is fixed on the inner wall of the mounting frame.

[0007] Preferably, a slide groove is provided on the top surface of the base, an L-shaped slide bar is fixed to one side of the inner wall of the L-shaped frame, and the L-shaped slide bar is slidably arranged in the slide groove.

[0008] Preferably, mounting grooves are respectively provided on the front and rear sides of the inner wall of the mounting hole, threaded grooves are respectively provided on the inner walls of the two mounting grooves, fixing plates are respectively fixed on the front and rear sides of the outer wall of the mounting frame, threaded holes are respectively provided on one side of the two fixing plates, the two threaded holes are respectively threadedly connected with bolts, and the threaded ends of the two bolts are respectively connected to the internal threads of the two threaded grooves.

[0009] Preferably, anti-sliding blocks are respectively fixed to the inner sides of the two sliding blocks of the finger cylinder.

[0010] Preferably, a placement hole is opened on the top surface of the base, a hydraulic push rod is fixed inside the placement hole, a placement plate is fixed to one end of the hydraulic push rod telescopic rod, and the top surface of the placement plate is fixedly connected to the bottom surface of the flamethrower.

[0011] Preferably, two limiting holes are provided on the top surface of the base, and limiting posts are slidably inserted into the two limiting holes, and the top ends of the two limiting posts are fixedly connected to the bottom surface of the placement plate.

[0012] Compared with the prior art, a double-layer glass tube sealing welding device using the above technical solution has the following beneficial effects:

[0013] 1. During use, it is convenient to clamp and seal the double-layer glass tube. After the sealing is completed, the air cooling method is adopted to evenly cool the surface of the double-layer glass tube, thereby shortening the production cycle and time cost, and improving production efficiency;

[0014] 2. During use, the sliding groove and L-shaped slide bar can help limit the L-shaped frame and prevent the L-shaped frame from shifting, thereby improving the stability of the L-shaped frame when moving. The fixing plate and bolts can help the staff to disassemble and assemble the installation frame and the fan, so that it is convenient for the staff to maintain or replace the fan. The anti-slip block can help the slider of the finger cylinder to clamp the double-layer glass tube, thereby improving the stability during clamping;

[0015] 3. During use, the hydraulic push rod can be used to adjust the height of the placement plate and the flamethrower, so as to meet the sealing requirements of glass tubes of different lengths and improve the flexibility and applicability of the equipment. The limiting holes and limiting columns can be used to limit the placement plate and prevent the placement plate from shifting, so as to improve the stability of the placement plate when it is raised or lowered. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a three-dimensional schematic diagram of an embodiment.

[0017] Figure 2 It is a schematic diagram of an explosion of an embodiment.

[0018] Figure 3 It is an exploded schematic diagram of the L-shaped frame and the connecting plate in the embodiment.

[0019] Figure 4 For example Figure 2 Enlarged schematic diagram at point A in the middle.

[0020] In the figure: 1. base; 2. guide rail; 3. L-shaped frame; 4. drive motor; 5. connecting plate; 6. finger cylinder; 7. flamethrower; 8. cooling box; 9. mounting hole; 10. mounting frame; 11. fan; 12. slide groove; 13. L-shaped slide bar; 14. mounting groove; 15. threaded groove; 16. fixing plate; 17. threaded hole; 18. bolt; 19. anti-sliding block; 20. placement hole; 21. hydraulic push rod; 22. placement plate; 23. limit hole; 24. limit column. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0022] like Figure 1-Figure 4 As shown, a double-layer glass tube sealing welding device includes a base 1, a guide rail 2 is fixed to the top surface of the base 1, an L-shaped frame 3 is fixed to the top surface of the slider of the guide rail 2, a driving motor 4 is fixed to the inner top surface of the L-shaped frame 3, a connecting plate 5 is fixed to the output shaft of the driving motor 4, a finger cylinder 6 is fixed to the bottom surface of the connecting plate 5, a flamethrower 7 is movably provided above the base 1, a cooling box 8 is fixed to the top surface of the base 1, a mounting hole 9 is opened on the left side of the outer wall of the cooling box 8, a mounting frame 10 is detachably provided inside the mounting hole 9, and a fan 11 is fixed to the inner wall of the mounting frame 10.

[0023] In use, the staff first places the double-layer glass tube between the two sliders of the finger cylinder 6, then starts the finger cylinder 6, so that the two sliders are close to each other to clamp and fix the double-layer glass tube, then starts the drive motor 4 to rotate the double-layer glass tube, and then starts the flamethrower 7 to seal the double-layer glass tube. At the same time, the staff wears gloves, holds the lower half of the double-layer glass tube, and gently pulls it downward. When the double-layer glass tube is sealed, the guide rail 2 is started to move the slider of the guide rail 2 backward, thereby driving the L-shaped frame 3 and the double-layer glass tube to move backward. After the inside of the cooling box 8 is moved, the fan 11 is started to air-cool the double-layer glass tube, and the drive motor 4 is started to rotate the double-layer glass tube so that the double-layer glass tube can be air-cooled evenly. It is beneficial to clamp the double-layer glass tube and seal it. At the same time, after the sealing is completed, the air cooling method is adopted to evenly cool the surface of the double-layer glass tube, thereby shortening the production cycle and time cost, and improving production efficiency.

[0024] like Figure 1-Figure 4 As shown, a slide groove 12 is provided on the top surface of the base 1 , and an L-shaped slide rod 13 is fixed to one side of the inner wall of the L-shaped frame 3 , and the L-shaped slide rod 13 is slidably disposed in the slide groove 12 .

[0025] During use, the sliding groove 12 and the L-shaped sliding rod 13 are used to limit the L-shaped frame 3 and prevent the L-shaped frame 3 from deflecting, thereby improving the stability of the L-shaped frame 3 during movement.

[0026] like Figure 1-Figure 4 As shown, the front and rear sides of the inner wall of the mounting hole 9 are respectively provided with mounting grooves 14, and the inner walls of the two mounting grooves 14 are respectively provided with threaded grooves 15, and the front and rear sides of the outer wall of the mounting frame 10 are respectively fixed with fixing plates 16, and one side of the two fixing plates 16 is respectively provided with threaded holes 17, and the two threaded holes 17 are respectively threadedly connected with bolts 18, and the threaded ends of the two bolts 18 are respectively connected to the internal threads of the two threaded grooves 15, and the inner sides of the two sliders of the finger cylinder 6 are respectively fixed with anti-sliding blocks 19.

[0027] During use, the fixing plate 16 and the bolt 18 facilitate the staff to disassemble and assemble the installation frame 10 and the fan 11, thereby facilitating the staff to maintain or replace the fan 11. The anti-sliding block 19 facilitates the slider of the finger cylinder 6 to increase the anti-slip property when clamping the double-layer glass tube, thereby facilitating improving the stability during clamping.

[0028] like Figure 1 , Figure 2 and Figure 4As shown, a placement hole 20 is provided on the top surface of the base 1, a hydraulic push rod 21 is fixed inside the placement hole 20, a placement plate 22 is fixed to one end of the telescopic rod of the hydraulic push rod 21, the top surface of the placement plate 22 is fixedly connected to the bottom surface of the flamethrower 7, and two limit holes 23 are provided on the top surface of the base 1, and limit columns 24 are slidably inserted into the inside of the two limit holes 23, and the top ends of the two limit columns 24 are fixedly connected to the bottom surface of the placement plate 22.

[0029] In use, the hydraulic push rod 21 is used to adjust the height of the placement plate 22 and the flame spraying device 7, so as to meet the sealing requirements of glass tubes of different lengths and improve the flexibility and applicability of the device. The limiting holes 23 and the limiting columns 24 are used to limit the placement plate 22 to prevent the placement plate 22 from shifting, so as to improve the stability of the placement plate 22 when it is raised or lowered.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A double-layer glass tube sealing welding device, comprising a base (1), characterized in that: A guide rail (2) is fixed to the top surface of the base (1), an L-shaped frame (3) is fixed to the top surface of the slider of the guide rail (2), a driving motor (4) is fixed to the inner top surface of the L-shaped frame (3), a connecting plate (5) is fixed to the output shaft of the driving motor (4), a finger cylinder (6) is fixed to the bottom surface of the connecting plate (5), a flamethrower (7) is movably arranged above the base (1), a cooling box (8) is fixed to the top surface of the base (1), a mounting hole (9) is provided on the left side of the outer wall of the cooling box (8), a mounting frame (10) is detachably arranged inside the mounting hole (9), and a fan (11) is fixed to the inner wall of the mounting frame (10).

2. The double-layer glass tube sealing welding equipment according to claim 1, characterized in that: A slide groove (12) is provided on the top surface of the base (1), and an L-shaped slide rod (13) is fixed to one side of the inner wall of the L-shaped frame (3), and the L-shaped slide rod (13) is slidably arranged in the slide groove (12).

3. The double-layer glass tube sealing welding equipment according to claim 2, characterized in that: The front side and the rear side of the inner wall of the mounting hole (9) are respectively provided with mounting grooves (14), the inner walls of the two mounting grooves (14) are respectively provided with threaded grooves (15), the front side and the rear side of the outer wall of the mounting frame (10) are respectively fixed with fixing plates (16), one side of the two fixing plates (16) is respectively provided with threaded holes (17), the two threaded holes (17) are respectively threadedly connected with bolts (18), and the threaded ends of the two bolts (18) are respectively threadedly connected with the inner threads of the two threaded grooves (15).

4. The double-layer glass tube sealing welding equipment according to claim 1, characterized in that: Anti-sliding blocks (19) are respectively fixed on the inner sides of the two sliding blocks of the finger cylinder (6).

5. The double-layer glass tube sealing welding equipment according to claim 4, characterized in that: The top surface of the base (1) is provided with a placement hole (20), a hydraulic push rod (21) is fixed inside the placement hole (20), a placement plate (22) is fixed to one end of the telescopic rod of the hydraulic push rod (21), and the top surface of the placement plate (22) is fixedly connected to the bottom surface of the flamethrower (7).

6. The double-layer glass tube sealing welding equipment according to claim 5, characterized in that: The top surface of the base (1) is provided with two limiting holes (23), and limiting posts (24) are slidably inserted into the two limiting holes (23), and the top ends of the two limiting posts (24) are fixedly connected to the bottom surface of the placement plate (22).

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