Glass tube high-temperature welding equipment

Abstract

The utility model relates to the technical field of glass tube processing, in particular to high-temperature welding equipment for a glass tube. Comprising a supporting table and further comprises supporting plates which are symmetrically arranged on the upper surface of the supporting table, and mounting grooves used for mounting rotating rods are formed in the two supporting plates in a penetrating mode. According to the glass tube clamping device, glass tubes of different specifications can be fixed and clamped very conveniently through the arranged fixing assembly, and the distance between the two positioning cylinders can be adjusted conveniently through the arranged adjusting assembly, so that the positioning cylinders can drive the two glass tubes to abut against each other, and the glass tubes can be clamped conveniently. According to the glass tube welding device, a glass tube can be conveniently rotated through the arranged driving assembly, so that the welding gun can conveniently weld the glass tube, and the welded glass tube can be effectively cooled through the arranged cooling assembly, so that the welding efficiency of the glass tube is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass tube processing, in particular to a high-temperature welding device for glass tubes. Background Art

[0002] Glass tube is a kind of non-metallic tube in English. It is a kind of glass with sodium oxide, boron oxide and silicon dioxide as basic components. Its good performance has been recognized by all walks of life in the world. Compared with ordinary glass, it has no toxic side effects, and its mechanical properties, thermal stability, water resistance, alkali resistance, acid resistance and other properties are greatly improved. It can be widely used in chemical industry, aerospace, military, family, hospital and other fields. It has good promotion value and social benefits. When welding glass tubes, a kind of glass tube high temperature welding equipment is needed.

[0003] At present, when glass tubes are welded, they are generally welded manually by workers using welding guns. Although this method can also effectively weld glass tubes, the welding process is time-consuming and labor-intensive, and the welding effect cannot be guaranteed. In addition, when workers manually use welding tools to weld glass tubes, they may cause harm to the workers, which poses certain safety hazards. Moreover, after the glass tubes are welded, the temperature of the glass tubes is generally high. At present, after the glass tubes are welded, they are generally allowed to cool naturally, which will lead to low cooling efficiency of the glass tubes, thereby affecting the processing efficiency of other processes of the glass tubes. Utility Model Content

[0004] The utility model aims to provide a glass tube high temperature welding device, comprising a support platform and a support plate, which is symmetrically arranged on the upper surface of the support platform, wherein the insides of the two support plates are penetrated by a mounting groove for mounting a rotating rod, and one end of the two rotating rods is fixedly connected with a rotating sleeve;

[0005] Positioning cylinders are symmetrically arranged above the support platform, and glass tube bodies are arranged inside the two positioning cylinders;

[0006] A fixing assembly is symmetrically arranged outside the two positioning cylinders and is used to fix and clamp the glass tube body;

[0007] An adjustment component, arranged on the upper surface of the support platform and used for adjusting the distance between the two positioning cylinders;

[0008] A driving assembly, located below the support platform and used to drive the two rotating rods to rotate synchronously;

[0009] A support frame, fixedly connected to the rear end surface of the support platform, and a welding gun is fixedly connected to the bottom of the support frame;

[0010] The cooling assembly is arranged on the upper surface of the support frame and is used to cool down the glass tube body after welding.

[0011] As a further improvement of the technical solution, a movable rod is provided inside the two rotating sleeves, one end of the two movable rods is fixedly connected to a resistance plate, the other ends of the two movable rods are respectively fixedly connected to the outside of the two positioning cylinders, the outside of the two resistance plates is fixedly connected to a plurality of limit plates, and the outside of the two rotating sleeves is provided with a guide groove for the movement of the limit plates.

[0012] As a further improvement of the present technical solution, the fixing assembly includes mounting blocks symmetrically arranged on the outside of the two positioning cylinders, connecting rods symmetrically arranged inside the mounting blocks, one end of each two connecting rods extends to the outside of the mounting blocks and is fixedly connected to a pull plate, the other end of each two connecting rods extends to the inside of the positioning cylinders and is fixedly connected to an arc-shaped clamping plate, the outside of each two connecting rods is fixedly connected to a resistance plate, and the outsides of the plurality of connecting rods are sleeved with return springs, and the plurality of return springs are in resistance between the return plate and the mounting blocks.

[0013] As a further improvement of the present technical solution, the adjusting assembly includes an adjusting plate fixedly connected to the upper surface of the support platform, one side of the adjusting plate is fixedly connected to a first motor, the output shaft of the first motor is fixedly connected to a bidirectional threaded rod through a coupling, the other end of the bidirectional threaded rod is rotatably connected to the inner side wall of the adjusting plate, the outside of the bidirectional threaded rod is symmetrically provided with threaded blocks, the upper surface of the adjusting plate is provided with guide grooves for the movement of the threaded blocks, the upper surfaces of the two threaded blocks are fixedly connected to connecting plates, the outsides of the two movable rods are fixedly connected to fixing rings, the outsides of the two fixing rings are rotatably connected to resistance rings, and the upper surfaces of the two connecting plates are respectively fixedly connected to the outsides of the two resistance rings.

[0014] As a further improvement of the present technical solution, the driving assembly includes a second motor fixedly connected to the bottom of the support platform, the output shaft of the second motor is fixedly connected to a driving rod through a coupling, the other end of the driving rod is fixedly connected to a driving gear, and fixed plates are symmetrically provided at the bottom of the support platform, a sliding rod is rotatably connected between the two fixed plates, and the outside of the sliding rod is fixedly connected to a driven gear meshing with the driving gear, and the two rotating rods and the sliding rod are connected through a belt and a driving wheel transmission.

[0015] As a further improvement of the present technical solution, the cooling assembly includes a cooling cylinder and an air suction pump respectively arranged on the upper surface of the support frame, the air inlet end of the air suction pump is connected to an air suction hood through a pipeline, the air outlet end of the air suction pump is connected to the interior of the cooling cylinder through a pipeline, the interior of the cooling cylinder is symmetrically provided with refrigeration plates, the air outlet end of the cooling cylinder is connected to a branch pipe, and both air outlet ends of the branch pipe are connected to a cooling head through a corrugated pipe.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] In the glass tube high temperature welding equipment, by providing a fixing component, an adjusting component, a driving component and a cooling component, when the glass tube body needs to be welded, it is only necessary to first fix and clamp the glass tube body in the positioning tube by the fixing component, and then adjust the distance between the two positioning tubes by the adjusting component. When the two positioning tubes drive the two glass tube bodies to collide with each other, the welding gun starts to run. During the operation of the welding gun, the driving component also starts to run synchronously. At this time, the driving component can effectively drive the two rotating rods to rotate synchronously, and the rotating rods then drive the rotating sleeves to rotate synchronously, and the rotating sleeves then drive the positioning tubes and the glass tube body to rotate synchronously. At this time, the glass tube body can be rotated while the welding gun is running, so as to achieve the purpose of welding the glass tube body. After the welding of the glass tube body is completed, a higher temperature will be generated. At this time, the cooling component starts to run, and the cooling component can effectively cool down the welded glass tube body without the need for the glass tube body to be naturally cooled, so that the welding efficiency of the glass tube body can be effectively improved, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the cutaway three-dimensional structure of the adjustment plate and the rotating sleeve in the utility model;

[0020] Figure 3 It is a cutaway three-dimensional structural schematic diagram of the installation block in the utility model;

[0021] Figure 4 This is a bottom-up three-dimensional structural schematic diagram of the utility model;

[0022] Figure 5 It is a schematic diagram of the cutaway three-dimensional structure of the cooling cylinder in the utility model;

[0023] Figure 6 It is a three-dimensional structural schematic diagram of the interference ring and the fixing ring in the utility model.

[0024] The meaning of each number in the figure is:

[0025] 1. Support platform; 2. Support plate; 3. Rotating rod; 4. Rotating sleeve; 5. Positioning cylinder; 6. Glass tube body; 7. Support frame; 8. Welding gun; 9. Adjusting plate; 10. Fixed plate; 11. Movable rod; 12. Contact plate; 13. Limiting plate; 14. First motor; 15. Bidirectional threaded rod; 16. Threaded block; 17. Connecting plate; 18. Mounting block; 19. Connecting rod; 20. Arc clamping plate; 21. Contact plate; 22. Reset spring; 23. Second motor; 24. Driving rod; 25. Active gear; 26. Driven gear; 27. Sliding rod; 28. Belt; 29. ​​Suction pump; 30. Suction hood; 31. Cooling cylinder; 32. Refrigeration plate; 33. Branch pipe; 34. Bellows; 35. Cooling head; 36. Contact ring; 37. Fixed ring. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-Figure 6 As shown, this embodiment provides a glass tube high temperature welding device, including a support platform 1, and also includes support plates 2, which are symmetrically arranged on the upper surface of the support platform 1, and the insides of the two support plates 2 are penetrated by installation grooves for installing rotating rods 3, and one end of the two rotating rods 3 is fixedly connected to a rotating sleeve 4;

[0028] The positioning cylinders 5 are symmetrically arranged above the support platform 1, and the interiors of the two positioning cylinders 5 are both provided with glass tube bodies 6;

[0029] The fixing assembly is symmetrically arranged outside the two positioning cylinders 5 and is used to fix and clamp the glass tube body 6;

[0030] An adjustment component is arranged on the upper surface of the support platform 1 and is used to adjust the distance between the two positioning cylinders 5;

[0031] A driving assembly is located below the support platform 1 and is used to drive the two rotating rods 3 to rotate synchronously;

[0032] A support frame 7 is fixedly connected to the rear end surface of the support platform 1, and a welding gun 8 is fixedly connected to the bottom of the support frame 7;

[0033] The cooling assembly is arranged on the upper surface of the support frame 7 and is used to cool down the glass tube body 6 after welding.

[0034] The above working principle: when the glass tube body 6 needs to be welded, it is only necessary to first fix the glass tube body 6 in the positioning tube 5 through the fixing assembly, and then adjust the distance between the two positioning tubes 5 through the adjusting assembly. When the two positioning tubes 5 drive the two glass tube bodies 6 to conflict with each other, the welding gun 8 starts to run. During the operation of the welding gun 8, the driving assembly also starts to run synchronously. At this time, the driving assembly can effectively drive the two rotating rods 3 to rotate synchronously, and the rotating rod 3 drives the rotating sleeve 4 to rotate synchronously, and the rotating sleeve 4 drives the positioning tube 5 and the glass tube body 6 to rotate synchronously. At this time, the glass tube body 6 can be rotated while the welding gun 8 is running, so as to achieve the purpose of welding the glass tube body 6. After the welding of the glass tube body 6 is completed, a higher temperature will be generated. At this time, the cooling assembly starts to run. The cooling assembly can effectively cool down the welded glass tube body 6 without the need for the glass tube body 6 to be naturally cooled, thereby effectively improving the welding efficiency of the glass tube body 6, saving time and effort.

[0035] In order to effectively allow the rotating sleeve 4 to drive the movable rod 11 to rotate synchronously, the two rotating sleeves 4 are both provided with movable rods 11, one end of the two movable rods 11 is fixedly connected to the contact plate 12, the other ends of the two movable rods 11 are respectively fixedly connected to the outside of the two positioning cylinders 5, the outside of the two contact plates 12 is fixedly connected to a plurality of limit plates 13, and the outside of the two rotating sleeves 4 is provided with guide grooves for the limit plates 13 to move. When the distance between the two positioning cylinders 5 needs to be adjusted, the adjustment component starts to operate, and the adjustment component can effectively The positioning cylinder 5 is driven to move synchronously. During the movement of the positioning cylinder 5, the movable rod 11 is driven to move synchronously inside the rotating sleeve 4. The movable rod 11 then drives the abutment plate 12 and the limit plate 13 to move synchronously. When the glass tube body 6 needs to be rotated, the driving assembly starts to run. At this time, the driving assembly can effectively drive the rotating sleeve 4 to rotate synchronously. Through the setting of the limit plate 13, the rotating sleeve 4 can effectively drive the movable rod 11 to rotate synchronously. The movable rod 11 then drives the positioning cylinder 5 and the glass tube body 6 to rotate synchronously.

[0036] Considering that the glass tube body 6 needs to be fixed before welding, the fixing assembly includes mounting blocks 18 symmetrically arranged outside the two positioning cylinders 5, and connecting rods 19 are symmetrically arranged inside the mounting blocks 18. One end of each of the two connecting rods 19 extends to the outside of the mounting blocks 18 and is fixedly connected to a pull plate, and the other end of each of the two connecting rods 19 extends to the inside of the positioning cylinder 5 and is fixedly connected to an arc clamping plate 20. The outside of each of the two connecting rods 19 is fixedly connected to a contact plate 21. The outsides of the plurality of connecting rods 19 are sleeved with reset springs 22, and the plurality of reset springs 22 are in contact between the contact plate 21 and the mounting blocks 18. When it is necessary to To fix the glass tube body 6, just pull the pull plate first, and the pull plate will drive the connecting rod 19 to move synchronously, and the connecting rod 19 will drive the arc clamping plate 20 to move synchronously, and the connecting rod 19 will also drive the contact plate 21 to move synchronously. During the movement of the contact plate 21, the reset spring 22 will be squeezed. At this time, the glass tube body 6 is placed inside the positioning tube 5, and the pull plate is released. At this time, the reset spring 22 is reset, driving the contact plate 21 to move synchronously, and the contact plate 21 will drive the connecting rod 19 and the arc clamping plate 20 to move synchronously. At this time, the glass tube body 6 can be effectively fixed and clamped by the arc clamping plate 20.

[0037] In order to effectively adjust the distance between the two positioning cylinders 5, the adjustment component includes an adjustment plate 9 fixedly connected to the upper surface of the support platform 1, one side of the adjustment plate 9 is fixedly connected to the first motor 14, the output shaft of the first motor 14 is fixedly connected to the bidirectional threaded rod 15 through a coupling, the other end of the bidirectional threaded rod 15 is rotatably connected to the inner side wall of the adjustment plate 9, the outside of the bidirectional threaded rod 15 is symmetrically provided with threaded blocks 16, the upper surface of the adjustment plate 9 is provided with guide grooves for the movement of the threaded blocks 16, the upper surfaces of the two threaded blocks 16 are fixedly connected to connecting plates 17, the outsides of the two movable rods 11 are fixedly connected to fixing rings 37, the outsides of the two fixing rings 37 are rotatably connected to the contact rings 36, the upper surfaces of the two connecting plates 17 are respectively fixedly connected to the outsides of the two contact rings 36, when it is necessary to adjust the distance between the two positioning cylinders 5. When the distance is adjusted, the first motor 14 starts to run, driving the bidirectional threaded rod 15 to rotate synchronously. At this time, the threaded block 16 will move synchronously outside the bidirectional threaded rod 15, driving the connecting plate 17 to move synchronously, and the connecting plate 17 will drive the contact ring 36 to move synchronously, and the contact ring 36 will drive the fixed ring 37 to move synchronously, and the fixed ring 37 will drive the movable rod 11 to move synchronously, and the movable rod 11 will drive the positioning tube 5 to move synchronously. At this time, the distance between the two positioning tubes 5 can be adjusted, so that the positioning tube 5 can drive the two glass tube bodies 6 to conflict with each other. Since the fixing ring 37 and the contact ring 36 are rotatably connected, it will not cause any influence on the rotation of the movable rod 11, and at the same time it can effectively drive the movable rod 11 to move inside the rotating sleeve 4.

[0038] In order to effectively rotate the glass tube body 6, the driving assembly includes a second motor 23 fixedly connected to the bottom of the support platform 1. The output shaft of the second motor 23 is fixedly connected to the driving rod 24 through a coupling. The other end of the driving rod 24 is fixedly connected to the driving gear 25. The bottom of the support platform 1 is symmetrically provided with a fixed plate 10. A sliding rod 27 is rotatably connected between the two fixed plates 10. The outside of the sliding rod 27 is fixedly connected to a driven gear 26 meshing with the driving gear 25. The two rotating rods 3 and the sliding rod 27 are both connected to the driving wheel through a belt 28. When the glass tube body 6 needs to be rotated, the second motor 23 starts to run, driving the driving rod 24 to rotate synchronously, and the driving rod 24 then drives the driving gear 25 to rotate synchronously. The driving gear 25 drives the driven gear 26 to rotate synchronously, and the driven gear 26 drives the slide bar 27 to rotate synchronously. Since the two rotating rods 3 and the slide bar 27 are connected to each other through the belt 28 and the driving wheel, the slide bar 27 can drive the two rotating rods 3 to rotate synchronously, and the rotating rod 3 drives the positioning cylinder 5 to rotate synchronously, and the positioning cylinder 5 drives the glass tube body 6 to rotate synchronously. At this time, the glass tube body 6 can be effectively rotated, so that the welding gun 8 can weld the glass tube body 6. Since the driving wheels used for the transmission connection between the two rotating rods 3 and the slide bar 27 are different in size, it will not cause any influence on the transmission relationship between the slide bar 27 and the rotating rod 3.

[0039] In addition, in order to effectively cool down the glass tube body 6 after welding, the cooling assembly includes a cooling cylinder 31 and an air pump 29 respectively arranged on the upper surface of the support frame 7. The air inlet end of the air pump 29 is connected to the air hood 30 through a pipeline, and the air outlet end of the air pump 29 is connected to the inside of the cooling cylinder 31 through a pipeline. The cooling cylinder 31 is symmetrically provided with a refrigeration plate 32. The air outlet end of the cooling cylinder 31 is connected to a branch pipe 33. Both air outlet ends of the branch pipe 33 are connected to a cooling head 35 through a bellows 34. When the glass tube body 6 is welded, a high temperature is generated. degree, at this time, the suction pump 29 starts to run, and the gas in the external environment is sucked into the interior of the cooling tube 31 through the suction hood 30. When the suction pump 29 is running, the refrigeration plate 32 also starts to run synchronously. At this time, the refrigeration plate 32 can effectively cool the gas inside the cooling tube 31, and the cooled gas will be transmitted to the cooling head 35 through the branch pipe 33, and then discharged through the cooling head 35. At this time, the welded glass tube body 6 can be effectively cooled and cooled. Through the setting of the bellows 34, it is convenient for the staff to adjust the angle position of the cooling head 35.

[0040] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A glass tube high temperature welding device, characterized in that: It comprises a support platform (1) and a support plate (2) which is symmetrically arranged on the upper surface of the support platform (1); a mounting groove for mounting a rotating rod (3) is provided through the interior of the two support plates (2); and a rotating sleeve (4) is fixedly connected to one end of the two rotating rods (3); Positioning cylinders (5) are symmetrically arranged above the support platform (1), and a glass tube body (6) is arranged inside the two positioning cylinders (5); A fixing assembly is symmetrically arranged outside the two positioning cylinders (5) and is used to fix and clamp the glass tube body (6); An adjustment component, arranged on the upper surface of the support platform (1) and used to adjust the distance between the two positioning cylinders (5); A driving assembly, located below the support platform (1) and used to drive the two rotating rods (3) to rotate synchronously; A support frame (7) is fixedly connected to the rear end surface of the support platform (1), and a welding gun (8) is fixedly connected to the bottom of the support frame (7); The cooling assembly is arranged on the upper surface of the support frame (7) and is used to perform a cooling process on the welded glass tube body (6).

2. A glass tube high temperature welding device according to claim 1, characterized in that: The two rotating sleeves (4) are each provided with a movable rod (11) inside, one end of each movable rod (11) is fixedly connected to a contact plate (12), the other ends of each movable rod (11) are respectively fixedly connected to the outside of two positioning cylinders (5), the outside of each contact plate (12) is fixedly connected to a plurality of limit plates (13), and the outside of each rotating sleeve (4) is provided with a guide groove for the limit plates (13) to move.

3. The glass tube high temperature welding equipment according to claim 1, characterized in that: The fixing assembly comprises a mounting block (18) symmetrically arranged outside the two positioning cylinders (5); connecting rods (19) are symmetrically arranged inside the mounting block (18); one end of each of the two connecting rods (19) extends to the outside of the mounting block (18) and is fixedly connected to a pull plate; the other end of each of the two connecting rods (19) extends to the inside of the positioning cylinder (5) and is fixedly connected to an arc-shaped clamping plate (20); the outside of each of the two connecting rods (19) is fixedly connected to a contact plate (21); the outsides of the plurality of connecting rods (19) are sleeved with a return spring (22); the plurality of return springs (22) are in contact between the contact plate (21) and the mounting block (18).

4. A glass tube high temperature welding device according to claim 2, characterized in that: The adjustment assembly comprises an adjustment plate (9) fixedly connected to the upper surface of the support platform (1); a first motor (14) is fixedly connected to one side of the adjustment plate (9); an output shaft of the first motor (14) is fixedly connected to a bidirectional threaded rod (15) through a coupling; the other end of the bidirectional threaded rod (15) is rotatably connected to the inner side wall of the adjustment plate (9); thread blocks (16) are symmetrically arranged on the outside of the bidirectional threaded rod (15); a guide groove for the movement of the thread blocks (16) is provided on the upper surface of the adjustment plate (9); the upper surfaces of the two thread blocks (16) are fixedly connected to a connecting plate (17); the outsides of the two movable rods (11) are fixedly connected to a fixing ring (37); the outsides of the two fixing rings (37) are rotatably connected to a contact ring (36); the upper surfaces of the two connecting plates (17) are respectively fixedly connected to the outsides of the two contact rings (36).

5. The glass tube high temperature welding equipment according to claim 1, characterized in that: The driving assembly comprises a second motor (23) fixedly connected to the bottom of the support platform (1); the output shaft of the second motor (23) is fixedly connected to a driving rod (24) through a coupling; the other end of the driving rod (24) is fixedly connected to a driving gear (25); a fixed plate (10) is symmetrically provided at the bottom of the support platform (1); a sliding rod (27) is rotatably connected between the two fixed plates (10); the outside of the sliding rod (27) is fixedly connected to a driven gear (26) meshing with the driving gear (25); and the two rotating rods (3) and the sliding rod (27) are both connected to the driving wheel through a belt (28).

6. The glass tube high temperature welding equipment according to claim 1, characterized in that: The cooling assembly comprises a cooling cylinder (31) and an air suction pump (29) respectively arranged on the upper surface of the support frame (7); the air inlet end of the air suction pump (29) is connected to an air suction hood (30) through a pipeline; the air outlet end of the air suction pump (29) is connected to the interior of the cooling cylinder (31) through a pipeline; a refrigeration plate (32) is symmetrically arranged inside the cooling cylinder (31); the air outlet end of the cooling cylinder (31) is connected to a branch pipe (33); and both air outlet ends of the branch pipe (33) are connected to a cooling head (35) through a bellows (34).

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