Aluminum spacing bar side edge welding device

Abstract

The utility model relates to the technical field of aluminum spacing bar welding equipment, in particular to an aluminum spacing bar side edge welding device. According to the technical scheme, the device comprises a workbench, a first bearing seat and a second bearing seat are fixedly installed on the left side and the right side of the top of the workbench respectively, two input rollers and two output rollers are rotationally installed on the tops of the first bearing seat and the second bearing seat respectively, and aluminum partition strips are arranged between the two input rollers and the two output rollers; a welding assembly, a pressing assembly and a purging assembly are fixedly installed on the top of the workbench, the welding assembly is located between the first bearing seat and the pressing assembly, the purging assembly is located between the second bearing seat and the pressing assembly, and a cooling assembly is arranged on the workbench. According to the aluminum parting strip cooling device, the pressing force of an aluminum parting strip can be adjusted by adjusting the height of the pressing roller, the practicability of the device is improved, cooling water can be collected and recycled while the pressing roller and the pressed roller are cooled, and the surface of the aluminum parting strip is kept in a dry state.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum spacer welding equipment, in particular to a side welding device for aluminum spacers. Background Art

[0002] The production method of the hollow glass aluminum spacer is that after the aluminum strip is formed by a forming machine, the edge of the tube blank is heated and melted by a high-frequency welding machine, and pressure welding is carried out under the action of extrusion rollers to realize production.

[0003] In the prior art, the patent publication number is: CN216097067U, which discloses an aluminum spacer welding and extrusion device, including a bottom plate, a vertical plate, a bracket, a mounting block, an extrusion shaft, an extrusion roller and a roller bearing. One end of the vertical plate is vertically connected to the bottom plate, and a U-shaped groove is opened in the middle position of the other end of the vertical plate. The two mounting blocks are symmetrically arranged on one side of the vertical plate, and the mounting blocks are integrally connected to the vertical plate; the two extrusion shafts are respectively arranged on the two mounting blocks, and one end of the extrusion shaft is located inside the mounting block; the extrusion roller is arranged at the other end of the extrusion shaft, the extrusion shaft is obliquely arranged, and the two extrusion rollers are in contact with each other; one end of the bracket is integrally connected to the bottom plate, and the roller bearing is arranged at the other end of the bracket, and the roller bearing corresponds to the position where the two extrusion rollers are in contact; the utility model adopts the method of circular-to-plane rolling extrusion welding, which can effectively reduce scratches.

[0004] Although the above-mentioned aluminum spacer welding and extrusion device can achieve the effect of extrusion welding of aluminum spacers through the settings of brackets and extrusion rollers, in actual application, there are still the following deficiencies: the position of the extrusion roller is fixed, and when facing aluminum spacers of different models and specifications, the pressing force cannot be adjusted accordingly, and the practicability is poor. Moreover, the extrusion roller is easily affected by the welding heating coil, resulting in a high temperature of the extrusion roller and frequent replacement. Summary of the Utility Model

[0005] The purpose of the utility model is to propose a side welding device for aluminum spacers aiming at the problems existing in the background art.

[0006] To achieve this purpose, the utility model adopts the following technical solutions: a side welding device for aluminum spacers, including a workbench, a bearing seat one and a bearing seat two are respectively and fixedly installed on the left and right sides of the top of the workbench. Two input rollers and output rollers are respectively rotatably installed on the tops of the bearing seat one and the bearing seat two, and an aluminum spacer is arranged between the two input rollers and the output rollers. A welding component, a pressing component and a purging component are fixedly installed on the top of the workbench. The welding component is located between the bearing seat one and the pressing component, the purging component is located between the bearing seat two and the pressing component, and a cooling component is arranged on the workbench.

[0007] Preferably, the welding assembly includes a high-frequency welding machine fixedly installed on the top of the workbench. A high-frequency heating coil is provided on the high-frequency welding machine, and the aluminum spacer passes through the inside of the high-frequency heating coil.

[0008] Preferably, the pressing assembly includes a mounting frame fixedly installed on the top of the workbench. A pressure roller is rotatably installed inside the mounting frame. A cylinder is fixedly installed on the top of the mounting frame. The telescopic shaft of the cylinder penetrates the top wall of the mounting frame and is fixedly connected to a connecting frame. A pressing roller is rotatably installed inside the connecting frame. The aluminum spacer is located between the pressing roller and the pressure roller.

[0009] Preferably, sliding blocks are fixedly installed on the front and rear sides of the connecting frame. Sliding grooves are formed on the front and rear inner walls of the mounting frame, and the sliding grooves are matched with the sliding blocks.

[0010] Preferably, the cooling assembly includes a water pump fixedly installed on the top of the workbench and a water storage tank fixedly installed at the bottom of the workbench. A spray head is fixedly installed on the top inner wall of the connecting frame. The water inlet end and the water outlet end of the water pump are respectively connected to the water storage tank and the spray head.

[0011] Preferably, a refrigerator is fixedly installed on the bottom inner wall of the water storage tank. A plurality of reflux holes are uniformly formed on the top wall of the water storage tank and the workbench together.

[0012] Preferably, the purging assembly includes an air pump and a support frame fixedly installed on the top of the workbench. A purging ring is welded on the top of the support frame. The output end of the air pump is communicated with the purging ring. The aluminum spacer passes through the inside of the purging ring.

[0013] Advantages of the present utility model: When using this device, the aluminum spacer bar is smoothly conveyed by two input rollers and an output roller. The high-frequency welding machine is started to heat the high-frequency heating coil. When the aluminum spacer bar passes through the high-frequency heating coil, the side welding part of the aluminum spacer bar will be thermally melted. The air cylinder is started to drive the connecting frame to descend inside the mounting frame, and the pressing roller presses the top of the aluminum spacer bar, making the welding part of the aluminum spacer bar tightly connected. Through these settings, the device can adjust the pressing force on the aluminum spacer bar by adjusting the height of the pressing roller, increasing the practicality of the device; starting the refrigerator can cool the water in the water storage tank. The water pump is started to extract the water in the water storage tank and spray it onto the pressing roller and the pressure roller through the nozzle, thereby cooling the pressing roller and the air cylinder. The dripping water can flow back into the water storage tank through the return hole for repeated use, reducing water resource waste. Subsequently, when the aluminum spacer bar passes through the inside of the blowing ring, the air pump is started to inject high-pressure gas into the blowing ring, and the high-pressure gas is ejected through the ventilation holes on the inner ring of the blowing ring to blow the water stains on the surface of the aluminum spacer bar to the top of the workbench, keeping the surface of the aluminum spacer bar dry. The blown-off water continues to flow back into the water storage tank through the return hole. Through these settings, the device can collect and reuse the cooling water while cooling the pressing roller and the pressure roller, and keep the surface of the aluminum spacer bar dry. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 FIG. is a front view of the overall structure of an embodiment of a device for side welding of aluminum spacer bars according to the present utility model;

[0015] Figure 2 FIG. is a front sectional view of the overall structure of an embodiment of a device for side welding of aluminum spacer bars according to the present utility model;

[0016] Figure 3 FIG. is a side sectional view of the overall structure of an embodiment of a device for side welding of aluminum spacer bars according to the present utility model.

[0017] Reference numerals: 1, workbench; 11, bearing seat 1; 12, bearing seat 2; 13, input roller; 14, output roller; 2, welding assembly; 21, high-frequency welding machine; 22, high-frequency heating coil; 3, pressing assembly; 31, mounting frame; 32, pressure roller; 33, air cylinder; 34, connecting frame; 35, pressing roller; 36, slider; 37, chute; 4, cooling assembly; 41, water pump; 42, nozzle; 43, water storage tank; 44, refrigerator; 45, return hole; 5, blowing assembly; 51, air pump; 52, support frame; 53, blowing ring; 6, aluminum spacer bar. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present utility model, rather than limiting the present utility model. Additionally, it should be noted that for the sake of description, only the parts related to the present utility model rather than all the structures are shown in the drawings.

[0019] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected", "connected to", and "fixed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0020] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over", and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "beneath", and "under" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0021] In the description of this embodiment, the orientation or positional relationships such as "above", "below", "right", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of description and simplifying the operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meanings. Embodiment 1

[0022] As Figures 1-3As shown in the figure, a side welding device for aluminum spacer bars proposed by the present utility model includes a workbench 1. On the left and right sides of the top of the workbench 1, a bearing block one 11 and a bearing block two 12 are respectively and fixedly installed. On the tops of the bearing block one 11 and the bearing block two 12, two input rollers 13 and output rollers 14 are respectively rotatably installed. And an aluminum spacer bar 6 is arranged between the two input rollers 13 and the output rollers 14. A welding assembly 2, a pressing assembly 3 and a purging assembly 5 are fixedly installed on the top of the workbench 1. The welding assembly 2 is located between the bearing block one 11 and the pressing assembly 3, and the purging assembly 5 is located between the bearing block two 12 and the pressing assembly 3. A cooling assembly 4 is arranged on the workbench 1.

[0023] In this embodiment: The welding assembly 2 includes a high-frequency welding machine 21 fixedly installed on the top of the workbench 1. A high-frequency heating coil 22 is arranged on the high-frequency welding machine 21. And the aluminum spacer bar 6 passes through the inside of the high-frequency heating coil 22. Through this setting, the high temperature generated by the high-frequency heating coil 22 is used to thermally melt the side welding part of the aluminum spacer bar 6. The pressing assembly 3 includes a mounting frame 31 fixedly installed on the top of the workbench 1. A pressure roller 32 is rotatably installed inside the mounting frame 31. A cylinder 33 is fixedly installed on the top of the mounting frame 31. The telescopic shaft of the cylinder 33 penetrates the top wall of the mounting frame 31 and is fixedly connected to a connecting frame 34. A pressing roller 35 is rotatably installed inside the connecting frame 34. The aluminum spacer bar 6 is located between the pressing roller 35 and the pressure roller 32. Through this setting, when the cylinder 33 is started to drive the connecting frame 34 to descend, the connecting frame 34 drives the pressing roller 35 to descend. After the pressing roller 35 contacts the aluminum spacer bar 6, it will rotate by itself and press the thermally melted aluminum spacer bar 6 to connect the welding parts together. The pressing force of the pressing roller 35 can be controlled by the cylinder 33, and at the same time, it can adapt to aluminum spacer bars 6 of different heights. Sliders 36 are fixedly installed on the front and rear sides of the connecting frame 34. Sliding grooves 37 are respectively opened on the front and rear inner walls of the mounting frame 31, and the sliding grooves 37 are matched with the sliders 36. Through this setting, the connecting frame 34 is more stable when lifting and lowering. Embodiment Two

[0024] As Figures 1-3As shown in the figure, a side welding device for aluminum spacer bars proposed by the present utility model, compared with the first embodiment, this embodiment further includes that the cooling assembly 4 includes a water pump 41 fixedly installed on the top of the workbench 1 and a water storage tank 43 fixedly installed at the bottom of the workbench 1 respectively. A spray head 42 is fixedly installed on the inner wall of the top of the connecting frame 34. The water inlet end and the water outlet end of the water pump 41 are respectively connected to the water storage tank 43 and the spray head 42. Through this setting, starting the water pump 41 can extract the water in the water storage tank 43 and spray it onto the pressing roller 35 and the pressure roller 32 through the spray head 42, thereby cooling the pressing roller 35 and the cylinder 33; a refrigerator 44 is fixedly installed on the inner wall of the bottom of the water storage tank 43. A plurality of return holes 45 are evenly opened on the top wall of the water storage tank 43 and the workbench 1 together. Through this setting, the refrigerator 44 can cool the water in the water storage tank 43, increasing the cooling effect on the pressing roller 35 and the pressure roller 32. The sprayed water can flow back into the water storage tank 43 through the return holes 45 for repeated use, reducing water resource waste; the purging assembly 5 includes an air pump 51 fixedly installed on the top of the workbench 1 and a support frame 52. A purging ring 53 is welded on the top of the support frame 52. The output end of the air pump 51 is communicated with the purging ring 53. The aluminum spacer bar 6 passes through the inside of the purging ring 53. Through this setting, starting the air pump 51 can inject high-pressure gas into the purging ring 53, and the high-pressure gas sprays out through the air holes on the inner ring of the purging ring 53, blowing the water stains on the surface of the aluminum spacer bar 6 passing through the inside of the purging ring 53 onto the top of the workbench 1, keeping the surface of the aluminum spacer bar 6 dry.

[0025] Working principle: When using this device, the aluminum spacer bar 6 is smoothly conveyed by two input rollers 13 and output rollers 14. Start the high-frequency welding machine 21 to heat the high-frequency heating coil 22. When the aluminum spacer bar 6 passes through the high-frequency heating coil 22, the side welding part of the aluminum spacer bar 6 will be thermally melted. Start the cylinder 33 to drive the connecting frame 34 to descend inside the mounting frame 31, and make the pressing roller 35 press the top of the aluminum spacer bar 6, so that the welding part of the aluminum spacer bar 6 is tightly connected. Start the refrigerator 44 to cool the water in the water storage tank 43. Start the water pump 41 to extract the water in the water storage tank 43 and spray it onto the pressing roller 35 and the pressure roller 32 through the spray head 42, thereby cooling the pressing roller 35 and the cylinder 33. The dripping water can flow back into the water storage tank 43 through the return holes 45 for repeated use, reducing water resource waste. Then when the aluminum spacer bar 6 passes through the inside of the purging ring 53, start the air pump 51 to inject high-pressure gas into the purging ring 53, and the high-pressure gas sprays out through the air holes on the inner ring of the purging ring 53, blowing the water stains on the surface of the aluminum spacer bar 6 onto the top of the workbench 1, keeping the surface of the aluminum spacer bar 6 dry. The blown-off water continues to flow back into the inside of the water storage tank 43 through the return holes 45.

[0026] Obviously, the above embodiments of the present utility model are merely examples for clearly illustrating the present utility model, rather than limitations on the implementation manners of the present utility model. For those of ordinary skill in the art, various obvious changes, re-adjustments and substitutions can be made without departing from the protection scope of the present utility model. It is not necessary and impossible to enumerate all the implementation manners here. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present utility model shall be included within the protection scope of the claims of the present utility model.

Claims

1. A side welding device for an aluminum spacer bar, comprising a workbench (1), characterized in that: A bearing seat 1 (11) and a bearing seat 2 (12) are fixedly mounted on the left and right sides of the top of the workbench (1), respectively; two input rollers (13) and an output roller (14) are rotatably mounted on the tops of the bearing seat 1 (11) and the bearing seat 2 (12), respectively; and an aluminum spacer (6) is arranged between the two input rollers (13) and the output roller (14); a welding assembly (2), a pressing assembly (3) and a purge assembly (5) are fixedly mounted on the top of the workbench (1), the welding assembly (2) is located between the bearing seat 1 (11) and the pressing assembly (3), and the purge assembly (5) is located between the bearing seat 2 (12) and the pressing assembly (3); and a cooling assembly (4) is arranged on the workbench (1).

2. The aluminum spacer side welding device according to claim 1, characterized in that: The welding assembly (2) comprises a high-frequency welding machine (21) fixedly mounted on the top of the workbench (1), a high-frequency heating coil (22) being arranged on the high-frequency welding machine (21), and an aluminum spacer (6) passing through the interior of the high-frequency heating coil (22).

3. The aluminum spacer side welding device according to claim 1, characterized in that: The pressing assembly (3) comprises a mounting frame (31) fixedly mounted on the top of the workbench (1), a pressure roller (32) being rotatably mounted inside the mounting frame (31), a cylinder (33) being fixedly mounted on the top of the mounting frame (31), a telescopic shaft of the cylinder (33) passing through the top wall of the mounting frame (31) and being fixedly connected to a connecting frame (34), a pressing roller (35) being rotatably mounted inside the connecting frame (34), and an aluminum spacer (6) being located between the pressing roller (35) and the pressure roller (32).

4. The aluminum spacer side welding device according to claim 3, characterized in that: Slide blocks (36) are fixedly mounted on the front and rear sides of the connecting frame (34), and slide grooves (37) are provided on the front and rear inner walls of the mounting frame (31), and the slide grooves (37) are matched with the slide blocks (36).

5. The aluminum spacer side welding device according to claim 3, characterized in that: The cooling assembly (4) comprises a water pump (41) and a water storage tank (43) respectively fixedly mounted on the top of the workbench (1), a nozzle (42) is fixedly mounted on the top inner wall of the connecting frame (34), and a water inlet end and a water outlet end of the water pump (41) are respectively connected to the water storage tank (43) and the nozzle (42).

6. The aluminum spacer side welding device according to claim 5, characterized in that: A refrigerator (44) is fixedly mounted on the inner wall of the bottom of the water storage tank (43), and a plurality of reflux holes (45) are evenly provided on the top wall of the water storage tank (43) and the workbench (1).

7. The aluminum spacer side welding device according to claim 1, characterized in that: The purge assembly (5) comprises an air pump (51) and a support frame (52) fixedly mounted on the top of the workbench (1); a purge ring (53) is welded to the top of the support frame (52); the output end of the air pump (51) is connected to the purge ring (53); and an aluminum spacer (6) runs through the inside of the purge ring (53).

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