Double-robot type roller automatic welding equipment

Abstract

The utility model relates to the technical field of roller welding equipment, and provides double-robot type roller automatic welding equipment which comprises a device body, a supporting plate is fixedly installed at the position, close to the center, of the interior of the device body, and a double-shaft motor is fixedly installed at the center of the bottom side of the interior of the device body. A first rotating shaft is movably embedded in the position, close to the center, of the interior of the supporting plate, a belt movably sleeves the outer surface of an output shaft on the right side of the double-shaft motor, the other end of the belt movably sleeves the outer surface of the first rotating shaft, and worms are fixedly mounted on the two sides of the first rotating shaft correspondingly; when the device is used, through linkage structures such as a double-shaft motor and paddles, welding faces on the two sides of a roller can be cooled in time, so that the problem caused by overheating is avoided, the service life of the device is prolonged, and the service life of the device is prolonged. And it is guaranteed that workers can conduct discharging operation in time.

Description

Technical Field

[0001] The utility model relates to the technical field of roller welding equipment, in particular to a double-robot type roller automatic welding equipment. Background Art

[0002] The roller is a commonly used component in mechanical equipment. The roller is usually made by welding end caps on both ends of the pipe. In roller welding, the end caps are usually spot welded on the pipe, and then the end caps are welded. During the welding process, the pipe needs to be constantly turned over to complete the welding of the end caps.

[0003] There is a problem with the existing dual-robot automatic roller welding equipment, that is, after the roller welding is completed, the welding surfaces on both sides of the roller cannot be cooled down in time. This poses a problem. Since the temperature of the welding surfaces on both sides is too high, it is difficult for the staff to immediately carry out the unloading operation. Therefore, the staff have to wait for the temperature on both sides to drop to a safe range before continuing the operation, which significantly reduces work efficiency and greatly increases the cumbersomeness of the staff's operation. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that the welding surfaces on both sides of the roller cannot be cooled down in time after the roller welding is completed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a dual-robot type roller automatic welding equipment, including a device body, a support plate is fixedly installed near the center of the interior of the device body, a dual-axis motor is fixedly installed at the center of the inner bottom side of the device body, a first rotating shaft is movably embedded in the interior of the support plate near the center, a belt is movably sleeved on the outer surface of the right output shaft of the dual-axis motor, the other end of the belt is movably sleeved on the outer surface of the first rotating shaft, worms are fixedly installed on both sides of the first rotating shaft, second rotating shafts are movably embedded at both ends of the inner bottom side of the device body, worm wheels are fixedly sleeved on the outer surfaces of the two second rotating shafts, the two worms are meshed with the worm wheels, paddles are fixedly installed on the tops of the two second rotating shafts, and multiple air outlets are opened on both sides of the top of the device body.

[0006] As a preferred embodiment, welding robots are fixedly installed at the centers of both sides of the device body, a clamping device is movably embedded at the inner center of the support plate, a first gear is provided on the outer surface of the clamping device and close to the right fixed sleeve of the support plate, and a second gear is provided on the outer surface of the left output shaft of the dual-axis motor.

[0007] The technical effect of adopting the above further solution is that the dual-axis motor can be started and transmitted to the first gear through the second gear.

[0008] As a preferred implementation, the second gear is meshed with the first gear, and a sliding groove is provided on the right side of the inner wall of the clamping device.

[0009] The technical effect of adopting the above further solution is that the first gear can drive the clamping device to rotate synchronously when rotating.

[0010] As a preferred embodiment, a plurality of first sliding blocks are slidably connected to the inner surface of the slide groove, and a connecting plate is fixedly installed on the left side of the plurality of first sliding blocks.

[0011] The technical effect of adopting the above further solution is that the first sliding block can slide on the inner surface of the sliding groove.

[0012] As a preferred embodiment, a plurality of arc-shaped slots are provided inside the connecting plate, and connecting rods are movably embedded inside the plurality of arc-shaped slots.

[0013] The technical effect of adopting the above further solution is that when the connecting plate rotates, the connecting rod can be pulled inward through the arc-shaped notch.

[0014] As a preferred embodiment, a second sliding block is fixedly installed on the left side of each of the plurality of connecting rods, and a plurality of sliding rails are fixedly installed on the left side of the inner wall of the clamping device.

[0015] The technical effect of adopting the above further solution is that the connecting rod can then drive the second sliding block to slide synchronously inward on the outer surface of the slide rail.

[0016] As a preferred embodiment, the left centers of the plurality of second sliding blocks are movably mounted on the right outer surface of the slide rail, and the top center of the clamping device is movably embedded with a third rotating shaft.

[0017] The technical effect of adopting the above further solution is that when the second slider moves, it can drive the clamping plate to move inward synchronously, so that the inner surface of the clamping plate fits the outer surface of the drum, thereby clamping and fixing the drum.

[0018] As a preferred embodiment, a clamping plate is fixedly installed on the opposite side of each of the second sliding blocks, a first bevel gear is provided on the outer surface of the connecting plate and located inside the clamping device, and a second bevel gear is provided on the bottom outer surface of the third rotating shaft, and the second bevel gear is meshed with the adjacent first bevel gear.

[0019] The technical effect of adopting the above further solution is that the third rotating shaft can be rotated and transmitted to the first bevel gear through the second bevel gear.

[0020] Compared with the prior art, the advantages and positive effects of the utility model are:

[0021] 1. The utility model, when in use, through the linkage structure of the dual-axis motor and the blades, can timely cool down the welding surfaces on both sides of the drum, thereby avoiding problems caused by overheating and ensuring that the staff can perform the unloading operation in time, solving the problem in the prior art that the welding surfaces on both sides of the drum cannot be cooled down in time after the drum welding is completed.

[0022] 2. When the utility model is in use, the clamping device and the dual-axis motor and other structures can not only realize the precise clamping and fixing of the roller, ensure the stable position of the roller during the welding process, which is beneficial to the guarantee of welding quality, but also can automatically change the welding surface of the roller, greatly improving the welding quality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A rear-view stereoscopic structural diagram of a dual-robot roller automatic welding device provided by the utility model;

[0024] Figure 2 A schematic diagram of a front-side sectional three-dimensional structure of a dual-robot type roller automatic welding device provided by the utility model;

[0025] Figure 3 A schematic diagram of a rear-side cutaway stereoscopic structure of a dual-robot roller automatic welding device provided by the utility model;

[0026] Figure 4 A schematic diagram of the cross-sectional three-dimensional structure of a clamping device for a dual-robot roller automatic welding device provided by the utility model Figure 1 ;

[0027] Figure 5 A partial three-dimensional structural schematic diagram of a dual-robot roller automatic welding device provided by the utility model;

[0028] Figure 6 A schematic diagram of the cross-sectional three-dimensional structure of a clamping device for a dual-robot roller automatic welding device provided by the utility model Figure 2 .

[0029] Legend:

[0030] 1. Device body; 101. Support plate; 102. Dual-axis motor; 103. Belt; 104. First rotating shaft; 105. Worm; 106. Second rotating shaft; 107. Worm wheel; 108. Paddle; 109. Air outlet; 110. Welding robot; 2. Clamping device; 201. Slide; 202. First slider; 203. Connecting plate; 204. Arc notch; 205. Connecting rod; 206. Second slider; 207. Slide rail; 208. Clamping plate; 209. First bevel gear; 210. Third rotating shaft; 211. Second bevel gear; 212. Second gear; 213. First gear. DETAILED DESCRIPTION

[0031] 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.

[0032] Example 1, please refer to Figure 1-6 The utility model provides a technical solution: a dual-robot type roller automatic welding device, including a device body 1, a support plate 101 is fixedly installed near the center of the device body 1, a dual-axis motor 102 is fixedly installed at the center of the bottom side of the device body 1, a first rotating shaft 104 is movably embedded near the center of the support plate 101, a belt 103 is movably sleeved on the outer surface of the right output shaft of the dual-axis motor 102, and the other end of the belt 103 is movably sleeved on the outer surface of the first rotating shaft 104, and the first rotating shaft 104 is movably sleeved. A worm 105 is fixedly installed on both sides, and a second rotating shaft 106 is movably embedded at both ends of the inner bottom side of the device body 1. A worm gear 107 is fixedly sleeved on the outer surfaces of the two second rotating shafts 106. The two worms 105 are meshed with the worm gear 107. Paddles 108 are fixedly installed on the tops of the two second rotating shafts 106. A plurality of air outlets 109 are provided on both sides of the top of the device body 1. A welding robot 110 is fixedly installed at the center of both sides of the device body 1, and a clamping device 2 is movably embedded at the inner center of the support plate 101.

[0033] In this embodiment, the roller is first fixed inside the clamping device 2 on the support plate 101, and then the double-axis motor 102 is started through the power supply system of the double-axis motor 102, so that when the double-axis motor 102 is running, the roller is driven to rotate through the clamping device 2. When the roller is rotating, the welding robot 110 is turned on through the driving system of the welding robot 110, and then the two ends of the roller are welded. When the double-axis motor 102 is running, it is transmitted to the first rotating shaft 104 through the belt 103, and then the worm 105 is driven to rotate by the first rotating shaft 104, and then the worm 105 is driven by the worm 10 5 is transmitted to the worm gear 107, thereby causing the second rotating shaft 106 to rotate synchronously, and then the paddle 108 is driven to rotate by the second rotating shaft 106, so that the paddle 108 blows air to the outer surface of the drum through the air outlet 109 when rotating, thereby blowing air to cool down the welding surfaces on both sides of the drum, and a plurality of air inlets are opened on both sides of the bottom of the device body 1, and through the linkage structure of the dual-axis motor 102 and the paddle 108, the device can timely cool down the welding surfaces on both sides of the drum when in use, thereby avoiding problems caused by overheating and ensuring that the staff can perform the unloading operation in time.

[0034] Embodiment 2, as Figure 1-6 As shown, a first gear 213 is fixedly sleeved on the outer surface of the clamping device 2 and close to the right side of the support plate 101, a second gear 212 is fixedly sleeved on the outer surface of the left output shaft of the dual-axis motor 102, and the second gear 212 is meshed with the first gear 213. A slide groove 201 is provided on the right side of the inner wall of the clamping device 2, and a plurality of first sliders 202 are slidably connected to the inner surface of the slide groove 201. A connecting plate 203 is fixedly installed on the left side of the plurality of first sliders 202, and a plurality of arc-shaped notches 204 are provided inside the connecting plate 203, and connecting rods 205 are movably embedded inside the plurality of arc-shaped notches 204. The left and right sides of the plurality of connecting rods 205 are connected to the plurality of first sliders 202. A second slider 206 is fixedly installed on each side, a plurality of slide rails 207 are fixedly installed on the left side of the inner wall of the clamping device 2, the left centers of the plurality of second sliders 206 are movably sleeved on the right outer surface of the slide rail 207, a third rotating shaft 210 is movably embedded at the top center of the clamping device 2, a clamping plate 208 is fixedly installed on the opposite side of the plurality of second sliders 206, a first bevel gear 209 is fixedly sleeved on the outer surface of the connecting plate 203 and located inside the clamping device 2, a second bevel gear 211 is fixedly sleeved on the bottom outer surface of the third rotating shaft 210, and the second bevel gear 211 is meshed with the adjacent first bevel gear 209.

[0035] In this embodiment, the staff first picks up the roller and puts it into the clamping device 2, rotates the third rotating shaft 210, and transmits it to the first bevel gear 209 through the second bevel gear 211, so that the first bevel gear 209 drives the connecting plate 203 to rotate synchronously when rotating, and drives the first slider 202 to slide on the inner surface of the slide groove 201 at the same time, and when the connecting plate 203 rotates, the connecting rod 205 is pulled inward through the arc-shaped notch 204, and then the connecting rod 205 drives the second slider 206 to slide synchronously inward on the outer surface of the slide rail 207, so that when the second slider 206 moves, it drives the clamping plate 208 to move synchronously inward, so that the inner surface of the clamping plate 208 fits the outer surface of the roller. The roller is then clamped and fixed, and then the roller is welded by the welding robot 110. When the roller is being welded, the dual-axis motor 102 is started and transmitted to the first gear 213 through the second gear 212, so that the first gear 213 drives the clamping device 2 to rotate synchronously when rotating, and then the roller is turned over by the clamping device 2, and the welding surface of the roller is changed. Through the structures such as the clamping device 2 and the dual-axis motor 102, not only can the roller be accurately clamped and fixed to ensure the stable position of the roller during the welding process, which is beneficial to the guarantee of welding quality, but also the welding surface of the roller can be automatically changed, which greatly improves the welding quality of the device.

[0036] Working principle: When in use, first fix the roller inside the clamping device 2 on the support plate 101, and then start the double-axis motor 102 (it should be noted that the double-axis motor 102 model is YEJ6312, and the power is 0.18KW) through the power supply system of the double-axis motor 102, so that when the double-axis motor 102 is running, it drives the roller to rotate through the clamping device 2. When the roller is rotating, the driving system of the welding robot 110 is used to turn on the welding robot 110, and then weld the two ends of the roller. When the double-axis motor 102 is running, it is transmitted to the first rotating shaft 104 through the belt 103, and then the first rotating shaft 10 4 drives the worm 105 to rotate, and then transmits the power to the worm wheel 107 through the worm 105, so that the second rotating shaft 106 rotates synchronously, and then the paddle 108 is driven to rotate through the second rotating shaft 106, so that the paddle 108 blows air to the outer surface of the drum through the air outlet 109 when rotating, so as to blow air to cool the welding surfaces on both sides of the drum, and a plurality of air inlets are opened on both sides of the bottom of the device body 1, and through the linkage structure of the dual-axis motor 102 and the paddle 108, the device can timely cool the welding surfaces on both sides of the drum when in use, so as to avoid the problem caused by overheating and ensure that the staff can perform the unloading operation in time. When in use, the staff first picks up the roller and puts it into the clamping device 2, rotates the third rotating shaft 210, and transmits it to the first bevel gear 209 through the second bevel gear 211, so that the first bevel gear 209 drives the connecting plate 203 to rotate synchronously when rotating, and drives the first slider 202 to slide on the inner surface of the slide groove 201 at the same time, and when the connecting plate 203 rotates, it pulls the connecting rod 205 to move inward through the arc-shaped notch 204, and then the connecting rod 205 drives the second slider 206 to slide synchronously inward on the outer surface of the slide rail 207, so that when the second slider 206 moves, it drives the clamping plate 208 to move inward synchronously, so that the inner surface of the clamping plate 208 fits the outer surface of the roller. The roller is then clamped and fixed, and then the roller is welded by the welding robot 110. When the roller is being welded, the dual-axis motor 102 is started and transmitted to the first gear 213 through the second gear 212, so that the first gear 213 drives the clamping device 2 to rotate synchronously when rotating, and then the roller is driven to flip through the clamping device 2 to change the welding surface of the roller. Through the structures such as the clamping device 2 and the dual-axis motor 102, not only can the roller be accurately clamped and fixed to ensure the stable position of the roller during the welding process, which is beneficial to the guarantee of welding quality, but also the welding surface of the roller can be automatically changed, which greatly improves the welding quality of the device.

[0037] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A dual-robot roller automatic welding device, comprising a device body (1), characterized in that: A support plate (101) is fixedly installed near the center of the inside of the device body (1), a double-axis motor (102) is fixedly installed at the center of the bottom side of the inside of the device body (1), a first rotating shaft (104) is movably embedded near the center of the inside of the support plate (101), a belt (103) is movably sleeved on the outer surface of the right output shaft of the double-axis motor (102), and the other end of the belt (103) is movably sleeved on the outer surface of the first rotating shaft (104), and the first rotating shaft A worm (105) is fixedly installed on both sides of (104), and a second rotating shaft (106) is movably embedded at both ends of the inner bottom side of the device body (1), and a worm gear (107) is fixedly sleeved on the outer surface of the two second rotating shafts (106), and the two worms (105) are meshed with the worm gear (107), and paddles (108) are fixedly installed on the top of the two second rotating shafts (106), and multiple air outlets (109) are opened on both sides of the top of the device body (1).

2. The dual-robot roller automatic welding equipment according to claim 1 is characterized in that: A welding robot (110) is fixedly installed at the center of both sides of the device body (1); a clamping device (2) is movably embedded at the inner center of the support plate (101); a first gear (213) is fixedly sleeved on the outer surface of the clamping device (2) and close to the right side of the support plate (101); and a second gear (212) is fixedly sleeved on the outer surface of the left output shaft of the dual-axis motor (102).

3. The dual-robot roller automatic welding equipment according to claim 2 is characterized in that: The second gear (212) is meshed with the first gear (213), and a sliding groove (201) is provided on the right side of the inner wall of the clamping device (2).

4. The dual-robot roller automatic welding equipment according to claim 3 is characterized in that: The inner surface of the slide groove (201) is slidably connected to a plurality of first sliding blocks (202), and a connecting plate (203) is fixedly installed on the left side of the plurality of first sliding blocks (202).

5. The dual-robot roller automatic welding equipment according to claim 4 is characterized in that: A plurality of arc-shaped slots (204) are provided inside the connecting plate (203), and connecting rods (205) are movably embedded inside the plurality of arc-shaped slots (204).

6. The dual-robot roller automatic welding equipment according to claim 5 is characterized in that: A second sliding block (206) is fixedly mounted on the left side of each of the plurality of connecting rods (205), and a plurality of sliding rails (207) are fixedly mounted on the left side of the inner wall of the clamping device (2).

7. The dual-robot roller automatic welding equipment according to claim 6 is characterized in that: The left centers of the plurality of second sliding blocks (206) are movably mounted on the right outer surface of the slide rail (207), and the top center of the clamping device (2) is movably embedded with a third rotating shaft (210).

8. The dual-robot roller automatic welding equipment according to claim 7 is characterized in that: A clamping plate (208) is fixedly mounted on one side opposite to the second sliding blocks (206); a first bevel gear (209) is fixedly sleeved on the outer surface of the connecting plate (203) and located inside the clamping device (2); a second bevel gear (211) is fixedly sleeved on the bottom outer surface of the third rotating shaft (210); the second bevel gear (211) is meshed with the adjacent first bevel gear (209).

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