A T-profile welding production equipment

Abstract

The invention discloses a T-profile welding production equipment, comprising: a material conveying line, a first limiting mechanism is provided at the end of the material conveying line, and the first limiting mechanism is used for performing preliminary limiting on the material; a material processing table, a first positioning fixture, a welding mechanism and a second positioning fixture are provided on the material processing table in sequence from right to left, a transmission mechanism for transmitting the material is provided on the material processing table between the first positioning fixture and the second positioning fixture, the first positioning fixture is arranged close to the first limiting mechanism, the welding mechanism is used for welding between the materials, welding mechanisms are provided on both sides of the transmission mechanism, and the two welding mechanisms are arranged opposite to each other; a finished product conveying line, the finished product conveying line is arranged on one side of the material processing table and close to the first positioning fixture, in this way, the T-profile can be effectively limited in the entire welding process, the precision of the processed T-profile reaches the expected effect, and the user experience is excellent.

Description

Technical Field

[0001] The present invention relates to the technical field of T-profile welding, and in particular to T-profile welding production equipment. Background Art

[0002] With the improvement of modern industrial production level, more and more technologies are being applied to the production of T-profiles. Although these production equipment have greatly facilitated the daily production of T-profiles, there are still many defects, such as: the equipment structure is unreasonable, especially in the fixation of the profile, the horizontal section and the vertical section that make up the T-profile cannot be well limited and fixed, so that the T-profile processed later deviates and the accuracy cannot meet the expected standards, resulting in the profile being unusable and directly disposed of as waste, which greatly wastes materials. In addition, some equipment cannot even change the positioning setting of the positioning fixture for the T-profile according to the actual size of the T-profile produced, and the positioning fixture cannot flexibly adjust T-profiles of different sizes; moreover, some production equipment has a complex structure, unclear structural hierarchy, and unreasonable overall layout, which seriously affects the later repair and maintenance of the equipment, thereby increasing the maintenance cost of the equipment.

[0003] Therefore, a solution is urgently needed. Summary of the Invention

[0004] The purpose of the present invention is to provide a T-profile welding production equipment to effectively solve the shortcomings of the background technology, so that the T-profile can be effectively limited during the entire welding process, so that the accuracy of the processed T-profile reaches the expected effect, and the user experience is excellent.

[0005] In order to achieve the above object, the technical solutions of the present invention are:

[0006] A T-profile welding production equipment includes: a material conveying line, which is used to transport materials that constitute the T-profile, and a first limiting mechanism is provided at the end of the material conveying line, and the first limiting mechanism is used to initially limit the material; a material processing table, on which a first positioning fixture, a welding mechanism and a second positioning fixture are provided in sequence from right to left, and a transmission mechanism for transmitting the material is provided on the material processing table between the first positioning fixture and the second positioning fixture, the first positioning fixture is arranged close to the first limiting mechanism, the first positioning fixture is used to further limit the material and transfer the limited material to the transmission mechanism, the welding mechanism is used for welding between the materials that constitute the T-profile, the welding mechanism is provided on both sides of the transmission mechanism, and the two welding mechanisms are arranged opposite to each other, the second positioning fixture is used to limit the welded material and transfer the welded material to the next process; a finished product conveying line, which is arranged on one side of the material processing table and close to the first positioning fixture, and the finished product conveying line is used to transport the welded material.

[0007] Furthermore, the first positioning fixture includes a first base plate, a side plate provided on the first base plate, and a first motor, wherein the side plates are provided with two and are arranged opposite to each other, and at least two first transmission wheels are rotatably installed between the two side plates in the horizontal direction; at least two limiting wheels are also provided above the first transmission wheel, and the limiting wheels are rotatably installed between the two side plates, and an annular groove is provided on the limiting wheels, and the limiting wheels and the first transmission wheels are connected to each other through gears, and the first motor is connected to the gears, and the first motor drives the gears to rotate, thereby driving the first transmission wheel and the limiting wheel to rotate.

[0008] Furthermore, an adjusting cylinder is provided on one side of the first base plate, and a lifting plate is movably mounted on the adjusting cylinder. The lifting plate is used to lift the material so as to transport the material to the first conducting wheel.

[0009] Furthermore, the transmission mechanism includes a plurality of guide platforms and transmission rollers arranged in sequence, the guide platform includes a first base, a guide rail provided on the first base, and a guide wheel slidably installed on the guide rail, two guide wheels are provided and the two guide wheels are arranged opposite to each other, and the two guide wheels cooperate to form an area for conducting material movement, and the transmission rollers are installed between two adjacent guide platforms; wherein, an intermediate transmission roller is also provided near the welding mechanism.

[0010] Furthermore, the welding mechanism includes a bracket, a main guide rod arranged on the bracket, a first slide, a second slide, a first welder and a second welder. The first slide is slidably installed on the bracket through the main guide rod. The first slide is also provided with a secondary guide rod, and the second slide is slidably installed on the secondary guide rod. The first welder and the second welder are sequentially arranged on the second slide from top to bottom.

[0011] Furthermore, a second screw rod for adjusting the up and down sliding of the first slide plate is provided at the position where the first slide plate is installed on the bracket. The second screw rod is transmission-connected to the first slide plate, and a second hand wheel for driving the second screw rod is provided at the upper end of the second screw rod.

[0012] Furthermore, a third screw rod for adjusting the left and right sliding of the second slide is provided at the position where the first slide is installed on the second slide. The third screw rod is transmission-connected to the second slide, and a third hand wheel for driving the movement of the third screw rod is provided at the upper end of the third screw rod.

[0013] Furthermore, the finished product conveyor line includes a base frame, on which a second limiting mechanism, a third positioning fixture, a first transmission mechanism and a second transmission mechanism are arranged in sequence from right to left. The second limiting mechanism and the third positioning fixture are both used to position the welded T-profile and transfer the T-profile to the first transmission mechanism. The first transmission mechanism includes two bases that are arranged opposite to each other, a second transmission wheel arranged on the base, and a plurality of auxiliary rods movably arranged between the two bases. The second transmission wheels on the two bases are staggered with each other, and the second transmission wheels cooperate with the auxiliary rods to complete the transmission of the T-profile.

[0014] Furthermore, the finished product conveying line also includes a finished product storage rack.

[0015] Furthermore, it also includes an outer cover, which is arranged on the material processing table.

[0016] The invention provides a T-profile welding production equipment, which has the following beneficial effects: 1. Through the mutual cooperation between the first limiting mechanism, the first positioning fixture, the transmission mechanism and other components, the T-profile can be effectively limited throughout the entire welding process, so that the accuracy of the processed T-profile reaches the expected effect, and the user experience is excellent; 2. Under the action of the first conduction wheel and the limiting wheel on the first positioning fixture, the T-profile transmitted through the material conveying line can be fully limited before entering the welding process, so that the position of the T-profile meets the requirements of the subsequent welding process, and then the T-profile is made to reach the position of the welding mechanism through the transmission mechanism to achieve welding; 3. After welding is completed, it is transported to the finished product conveying line through the second positioning fixture. Under the action of the second positioning fixture, it is ensured that the T-profile transmitted to the finished product conveying line can be transmitted along a pre-planned route, effectively improving the transmission smoothness of the T-profile after welding is completed; 4. A large number of conduction wheels, sliding related structures and guide rods and other structures that are conducive to transmission are used on the overall equipment, so that the entire conveying process of the T-profile is very smooth, avoiding the occurrence of jamming, which is conducive to improving the overall processing efficiency and providing an excellent user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall structure diagram of the T-profile welding production equipment;

[0018] Figure 2 This is the structural diagram of the material conveying line;

[0019] Figure 3 It is the structural diagram of the first limiting mechanism;

[0020] Figure 4 This is the internal structure diagram of the T-profile welding production equipment;

[0021] Figure 5 This is the structural diagram of the first positioning fixture (viewing angle a);

[0022] Figure 6 This is the structural diagram of the first positioning fixture (from perspective b);

[0023] Figure 7 for Figure 5 Schematic diagram of the structure at A in the middle;

[0024] Figure 8 It is a top view of the transmission mechanism structure;

[0025] Figure 9 It is a side view of the transmission mechanism structure;

[0026] Figure 10 This is the structural diagram of the welding mechanism;

[0027] Figure 11 This is a partial structural diagram of the finished product conveyor line;

[0028] Figure 12 Installation diagram between the second limiting mechanism and the auxiliary conveying mechanism;

[0029] Figure 13 for Figure 11 Schematic diagram of the structure at B in the middle;

[0030] Figure 14 This is a partial structural diagram of the T-profile.

[0031] Description of the numbers in the figure:

[0032] 1. T-profile;

[0033] 101, horizontal section; 102, vertical section;

[0034] 2. Material conveying line;

[0035] 201, first limiting mechanism; 211, first slide; 221, second slide; 231, abutting plate; 241, ejector rod; 251, tilting plate; 261, bottom roller;

[0036] 202, first frame; 203, first conveyor roller; 204, material storage platform;

[0037] 3. Material processing table;

[0038] 301, first positioning fixture; 311, first base plate; 321, side plate; 331, first motor; 341, first transmission wheel; 342, first rotating shaft; 343, second rotating shaft; 344, first slider; 345, first screw rod; 346, first hand wheel; 347, first gear; 348, second gear; 349, intermediate gear;

[0039] 302, welding mechanism; 312, bracket; 3121, third slide; 3123, fourth screw rod; 3124, fourth handwheel; 322, main guide rod; 332, first slide; 352, second slide; 362, first welding machine; 372, second welding machine; 382, ​​auxiliary guide rod; 392, second screw rod; 3921, second handwheel; 3112, third screw rod; 3122, third handwheel; 351, limiting wheel; 361, annular groove; 371, adjusting cylinder; 381, lifting plate;

[0040] 303, second positioning fixture;

[0041] 304, transport mechanism; 314, guide platform; 315, first base platform; 316, guide rail; 317, guide wheel; 318, intermediate transport roller; 324, transport roller;

[0042] 4. Finished product conveyor line; 41. Chassis;

[0043] 42. Second limiting mechanism; 421. Second base; 422. Guide roller; 423. Fifth screw rod;

[0044] 43. The third positioning fixture;

[0045] 44. First transmission mechanism; 441. Base; 442. Transmission wheel; 443. Auxiliary rod;

[0046] 45. Second transmission mechanism;

[0047] 46. ​​Auxiliary conveying mechanism; 461. Vertical plate; 462. Third transmission wheel; 463. Third rotating shaft; 464. Second slider; 465. Sixth screw rod; 466. Fifth hand wheel;

[0048] 5. Finished product storage rack; 6. Outer cover; 7. Fourth positioning fixture. DETAILED DESCRIPTION

[0049] A T-profile welding production equipment of the present invention is described with reference to the accompanying drawings.

[0050] As a preferred embodiment of the present invention:

[0051] See Figures 1-14 , a T-profile welding production equipment, the T-profile 1 is generally composed of a horizontal section 101 material and a vertical section 102 material, including: a material conveying line 2, the material conveying line 2 is used to convey the material constituting the T-profile 1, the end of the material conveying line 2 is provided with a first limiting mechanism 201, the first limiting mechanism 201 is used to perform preliminary limiting on the material; a material processing table 3, the material processing table 3 is provided with a first positioning fixture 301, a welding mechanism 302 and a second positioning fixture 303 from right to left, a transmission mechanism 304 for conveying the material is provided between the first positioning fixture 301 and the second positioning fixture 303 on the material processing table 3, the first positioning fixture 30 1 is arranged close to the first limiting mechanism 201, the first positioning fixture 301 is used for further limiting the material and transferring the limited material to the transmission mechanism 304, the welding mechanism 302 is used for welding between the materials constituting the T-profile 1, the welding mechanisms 302 are provided on both sides of the transmission mechanism 304, and the two welding mechanisms 302 are arranged opposite to each other, the second positioning fixture 303 is used for limiting the welded material and transferring the welded material to the next step; the finished product conveyor line 4, the finished product conveyor line 4 is arranged on one side of the material processing table 3 and close to the first positioning fixture 301, the finished product conveyor line 4 is used for transferring the welded material.

[0052] See Figure 2-Figure 7The material conveying line 2 includes a first frame 202, on which a plurality of first conveying rollers 203 are provided. The first conveying rollers 203 are used to convey the T-profile 1. A storage platform 204 is also provided on one side of the first conveying roller 203 on the first frame 202. The storage platform 204 is used to store materials, and the storage platform 204 is provided with two layers.

[0053] Among them, the first limiting mechanism 201 is installed on the side of the end of the first frame 202 close to the material processing table 3, and the first limiting mechanism 201 includes a first slide 211 and a second slide 221 slidably installed on the first frame 202, and the first slide 211 and the second slide 221 are arranged relative to each other, and the first slide 211 and the second slide 221 are both provided with a support plate 231, and the two support plates 231 are arranged relative to each other, and an area for limiting the T-profile 1 is formed between the two support plates 231, which is mainly used for limiting the horizontal section 101, so that the T-profile 1 can be accurately sent into the second positioning fixture 303.

[0054] Then, a plurality of horizontal push rods 241 are also passed through the support plate 231. When the T-shaped bar 1 enters the above-mentioned area, the push rods 241 on both sides will squeeze the vertical section 102 on the T-shaped bar, so that the vertical section 102 is well positioned on the horizontal section 101. Here, the push rods 241 are adjustable and can be adjusted accordingly according to the actual size of the T-shaped bar 1.

[0055] Preferably, in order to make the movement of the T-profile 1 smoother, an inclined plate 251 for cooperating with the movement of the T-profile 1 into the first limiting mechanism 201 is further provided on one side of the abutting plate 231, and the inclined plate 251 is inclined outward.

[0056] Preferably, a bottom roller 261 is further provided between the two abutting plates 231 , and the bottom roller 261 is used to cooperate with the conveyance of the T-profile 1 , thereby making the entire conveying process smoother.

[0057] See Figure 3-Figure 7The first positioning fixture 301 includes a first base plate 311, a side plate 321 provided on the first base plate 311, and a first motor 331. The side plates 321 are provided with two and are arranged opposite to each other. At least two first transmission wheels 341 are rotatably installed between the two side plates 321 in the horizontal direction; at least two limiting wheels 351 are further provided above the first transmission wheel 341. The limiting wheels 351 are rotatably installed between the two side plates 321. The limiting wheels 351 are provided with an annular groove 361. The limiting wheels 351 and the first transmission wheel 341 are connected to each other through gears. The first motor 331 is connected to the gears. The first motor 331 drives the gears to rotate, thereby driving the first transmission wheel 341 and the limiting wheels 351 to rotate.

[0058] Preferably, an adjusting cylinder 371 is further provided on one side of the first base plate 311 , and a lifting plate 381 is movably mounted on the adjusting cylinder 371 . The lifting plate 381 is used to lift the material and transport it to the first conducting wheel 341 .

[0059] Preferably, the first conducting wheel 341 is rotatably mounted on the two side plates 321 by providing a first rotating shaft 342 ; the limiting wheel 351 is rotatably mounted on the two side plates 321 by providing a second rotating shaft 343 .

[0060] Preferably, a first slider 344 is provided at both ends of the second rotating shaft 343 on the side panel 321. The first slider 344 is embedded in the side panel 321 and the first slider 344 can move up and down in the side panel 321. A vertically arranged first screw rod 345 is provided on the first slider 344. The first screw rod 345 is used to drive the first slider 344 to move up and down, thereby flexibly adjusting the position of the first slider 344. A first hand wheel 346 is provided on the top of the first screw rod 345. The first hand wheel 346 is used to facilitate the adjustment of the first screw rod 345.

[0061] When the T-profile 1 emerges along the material conveying line 2, the horizontal section 101 of the T-profile 1 is smoothly conveyed to the first transmission wheel 341 by the action of the lifting plate 381. At this time, by adjusting the first screw rod 345, the first slider 344 is driven to move in the vertical direction. Then, the annular groove 361 on the first slider 344 engages with the vertical section 102 of the T-profile 1, thereby limiting the vertical section 102. Finally, the first transmission wheel 341 is actuated by the first motor 331 to convey the T-profile 1 into the transmission mechanism 304.

[0062] Among them, since the limiting wheel 351 is rotatably mounted on the two side plates 321 by providing a second rotating shaft 343, that is, the position adjustment of the limiting wheel 351 in the left and right directions can be achieved by adjusting the position of the second rotating shaft 343.

[0063] Preferably, the gear includes a first gear 347 installed on the first rotating shaft 342 and a second gear 348 installed on the second rotating shaft 343. The first gears 347 are connected to each other through an intermediate gear 349. The first gear 347 and the second gear 348 are connected to each other, and the first motor 331 is connected to one of the first gears 347.

[0064] See Figure 1 、 Figure 4 as well as Figure 8-Figure 9 The transmission mechanism 304 includes a plurality of guide platforms 314 and transmission rollers 324 arranged in sequence. The guide platform 314 includes a first base 315, a guide rail 316 provided on the first base 315, and a guide wheel 317 slidably installed on the guide rail 316. There are two guide wheels 317 and the two guide wheels 317 are arranged opposite to each other. The two guide wheels 317 cooperate to form an area for conducting material movement. The transmission roller 324 is installed between two adjacent guide platforms 314, and the transmission roller 324 is arranged on the area for conducting the material.

[0065] Preferably, in order to make the overall transmission of the T-profile 1 smoother, an intermediate transmission roller 318 is further provided near the welding mechanism 302 , and the structure of the intermediate transmission roller 318 is the same as that of the transmission roller 324 .

[0066] Among them, the above-mentioned area for conducting material movement is provided with a transmission roller 324, that is, the bottom of the T-profile 1 is arranged to fit with the transmission roller 324 to cooperate with the entire conveying process, and then the two ends of the T-profile 1 are conducted under the action of the guide wheel 317. Here, the transmission roller 324 and the guide wheel 317 both act as a guide, so that the T-profile 1 will not be offset before being transmitted to the welding mechanism 302.

[0067] See Figure 4 and Figure 10The welding mechanism 302 includes a bracket 312, a main guide rod 322 arranged on the bracket 312, a first slide 332, a second slide 352, a first welder 362 and a second welder 372. The first slide 332 is slidably installed on the bracket 312 through the main guide rod 322. The first slide 332 is also provided with a secondary guide rod 382, ​​and the second slide 352 is slidably installed on the secondary guide rod 382. The first welder 362 and the second welder 372 are sequentially arranged on the second slide 352 from top to bottom.

[0068] Preferably, a second screw rod 392 for adjusting the up and down sliding of the first slide 332 is also provided at the position where the first slide 332 is installed on the bracket 312. The second screw rod 392 is transmission-connected to the first slide 332. The upper end of the second screw rod 392 is also provided with a second hand wheel 3291 for driving the second screw rod 392 to move.

[0069] Among them, through the cooperation between the second screw rod 392 and the first slide 332, the second slide 352 mounted on the first slide 332 can move up and down, that is, the first welder 362 and the second welder 372 mounted on the second slide 352 can move up and down, thereby making the adjustment of the welder more flexible and enabling the welder to be used in the processing of T-profiles 1 of different sizes.

[0070] Preferably, a third screw rod 3112 for adjusting the left and right sliding of the second slide 352 is also provided at the position where the first slide 332 is installed with the second slide 352. The third screw rod 3112 is transmission-connected to the second slide 352. The upper end of the third screw rod 3112 is also provided with a third hand wheel 3122 for driving the third screw rod 3112 to move.

[0071] Among them, through the cooperation between the third screw rod 3112 and the second slide 352, the first welder 362 and the second welder 372 can move in the moving direction of the second slide 352, further improving the adjustment flexibility of welding.

[0072] Preferably, a third slide 3121 is further provided at the bottom of the bracket 312 , and the third slide 3121 is slidably set on the material processing table 3 . Through the setting of the third slide 3121 , the entire welding mechanism 302 can move in the horizontal direction.

[0073] Preferably, a fourth screw rod 3123 for driving the third slide 3121 to move is further provided at the third slide 3121 , and a fourth hand wheel 3124 is further provided on the fourth screw rod 3123 .

[0074] Among them, first select the welding machine involved in welding (the first welding machine 362 or the second welding machine 372, which depends on the specific size of the T-profile 1), and then pre-adjust the position of the first welding machine 362 or the second welding machine 372. When the T-profile 1 is transported between the two welding machines, the welder performs corresponding welding on the T-profile 1. By setting welding machines at different heights, the device can be matched to the welding of T-profiles 1 of different sizes, which is beneficial to improving the welding efficiency of the T-profile 1 and improving the overall work efficiency.

[0075] Furthermore, after welding is completed, the T-shaped bar 1 will be transported to the second positioning fixture 303 .

[0076] In this embodiment, the structure of the second positioning fixture 303 is the same as that of the first positioning fixture 301 , and therefore details thereof will not be repeated.

[0077] See Figure 11-13 When the T-profile 1 is welded, it will be transported to the finished product conveyor line 4 via the second positioning fixture 303. The finished product conveyor line 4 includes a base frame 41. The base frame 41 is provided with a second limiting mechanism 42, a third positioning fixture 43, a first transmission mechanism 44 and a second transmission mechanism 45 from right to left. The second limiting mechanism 42 and the third positioning fixture 43 are both used to position the welded T-profile 1 and transmit the T-profile 1 to the first transmission mechanism 44.

[0078] Among them, after the T-profile 1 comes out of the second positioning fixture 303, it will first enter the second limiting mechanism 42. The second limiting mechanism 42 includes a second base 421 and a guide roller 422 arranged on the second base 421. There are two second bases 421, and the two second bases 421 are arranged opposite to each other. The second base 421 is slidably installed on the base frame 41, and a first channel for transmitting the T-profile 1 is formed between the two guide rollers 422.

[0079] Preferably, the second base 421 is further provided with a fifth screw rod 423 for driving the second base 421 to move. The fifth screw rod 423 controls the distance between the two guide rollers 422 by moving the position of the second base 421 to accommodate the processing of T-profiles 1 of different sizes.

[0080] Preferably, an auxiliary conveying mechanism 46 is further provided between the second limiting mechanism 42 and the third positioning fixture 43. The auxiliary conveying mechanism 46 includes a vertical plate 461 and three third conduction wheels 462. The three third conduction wheels 462 are arranged in a triangle and form a second channel therebetween to cooperate with the above-mentioned first channel. The second channel cooperates with the first channel for conveying the T-profile 1.

[0081] Among them, the three third transmission wheels 462 are all rotatably mounted on the vertical plate 461 by providing a third rotating shaft 463. A second slider 464 is provided at the uppermost third rotating shaft 463. The second slider 464 can slide within the vertical plate 461, thereby driving the third rotating shaft 463 to move up and down, thereby allowing the uppermost third transmission wheel 462 to move up and down. In addition, a sixth screw rod 465 is provided at the position of the second slider 464. The sixth screw rod 465 is used to drive the second slider 464 to move up and down, and the sixth screw rod 465 is also provided with a fifth hand wheel 466. The provision of the fifth hand wheel 466 facilitates the user to operate the sixth screw rod 465.

[0082] It should be noted that, in order to match the vertical section 102 of the T-profile 1 for conveying, the structure of the third conducting wheel 462 located at the top is the same as that of the limiting wheel 351, and also has an annular groove 361. The annular groove 361 will engage with the vertical section 102 of the T-profile 1, thereby limiting the vertical section 102.

[0083] Then, the T-shaped bar 1 coming out of the auxiliary conveying mechanism 46 enters the third positioning fixture 43 . Here, the structure of the third positioning fixture 43 is the same as that of the first positioning fixture 301 , so they are not described in detail.

[0084] Next, the T-profile 1 coming out of the third positioning fixture 43 will be sent to the first transmission mechanism 44, which includes two bases 441 that are arranged opposite to each other, second transmission wheels 442 arranged on the bases 441, and multiple auxiliary rods 443 movably arranged between the two bases 441. The second transmission wheels 442 on the two bases 441 are staggered with each other. The second transmission wheels 442 and the auxiliary rods 443 cooperate to complete the transmission of the T-profile 1. The second transmission wheels 442 on both sides mainly guide the horizontal section 101 of the T-profile 1 to prevent it from deviating, and the auxiliary rods 443 at the bottom mainly guide the vertical section of the T-profile 1. The two cooperate to realize the transmission of the T-profile 1.

[0085] The second transmission mechanism 45 is mainly composed of a plurality of auxiliary conveying mechanisms 46 arranged in sequence, and its function is also to guide the T-profile 1 .

[0086] See Figure 1 、 Figure 11-13The finished product conveyor line 4 also includes a finished product storage rack 5. A fourth positioning fixture 7 is provided on the left side of the second transmission mechanism 45. After being conveyed by the second transmission mechanism 45, the T-shaped profile 1 arrives at the fourth positioning fixture 7. The T-shaped profile 1 is then conveyed to the finished product storage rack 5 via the fourth positioning fixture 7 for storage after welding. The structure of the fourth positioning fixture 7 is identical to that of the first positioning fixture 301 described above, and therefore will not be described in detail.

[0087] In order to ensure the safety of the user when operating the equipment, an outer cover 6 is also included, and the outer cover 6 is arranged on the material processing table 3.

[0088] The T-profile 1 welding production equipment of the present invention has the following beneficial effects: 1. Through the mutual cooperation between the first limiting mechanism 201, the first positioning fixture 301, the transmission mechanism 304 and other components, the T-profile 1 can be effectively limited throughout the entire welding process, so that the precision of the processed T-profile 1 reaches the expected effect, and the user experience is excellent; 2. Under the action of the first conduction wheel 341 and the limiting wheel 351 on the first positioning fixture 301, the T-profile 1 transmitted through the material conveying line 2 can be fully limited before entering the welding process, so that the position of the T-profile 1 meets the requirements of the subsequent welding process. Then the T-profile 1 is made to reach the position of the welding mechanism 302 through the transmission mechanism 304 to realize welding; 3. When welding is completed, it is transported to the finished product conveyor line 4 via the second positioning fixture 303. Under the action of the second positioning fixture 303, it is ensured that the T-profile 1 transmitted to the finished product conveyor line 4 can be transmitted on the pre-planned route, effectively improving the transmission smoothness of the T-profile 1 after welding is completed; 4. A large number of conduction wheels, sliding related structures and guide rods and other structures that are conducive to transmission are used on the overall equipment, so that the entire conveying process of the T-profile 1 is very smooth, avoiding jamming, which is conducive to improving the overall processing efficiency and providing an excellent user experience.

[0089] Based on the disclosure and teachings of the above description, those skilled in the art may also make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and modifications and variations of the present invention should also fall within the scope of protection of the claims of the present invention. In addition, although certain specific terms are used in this description, these terms are only for convenience of description and do not constitute any limitation to the present invention.

Claims

1. A T-profile welding production equipment, characterized in that: include: A material conveying line, the material conveying line is used for conveying materials constituting the T-shaped bar, and a first limiting mechanism is provided at the end of the material conveying line, the first limiting mechanism is used for preliminary limiting of the material; A material processing table, on which a first positioning fixture, a welding mechanism and a second positioning fixture are arranged in sequence from right to left; a transmission mechanism for transmitting materials is arranged between the first positioning fixture and the second positioning fixture on the material processing table; the first positioning fixture is arranged close to the first limiting mechanism; the first positioning fixture is used for further limiting the position of the material and transmitting the limited material to the transmission mechanism; the welding mechanism is used for welding between materials constituting the T-profile; the welding mechanisms are arranged on both sides of the transmission mechanism, and the two welding mechanisms are arranged opposite to each other; the second positioning fixture is used for limiting the position of the welded material and transmitting the welded material to the next step; A finished product conveyor line, which is arranged on one side of the material processing table and is close to the first positioning fixture, and is used for conveying welded materials; The material conveying line comprises a first frame, on which a plurality of first conveying rollers are provided. The first limiting mechanism comprises a first slide and a second slide slidably mounted on the first frame, the first slide and the second slide are arranged opposite to each other, and abutment plates are provided on the first slide and the second slide, the two abutment plates are arranged opposite to each other, and an area for limiting the horizontal section of the T-profile is formed between the two abutment plates, and a plurality of horizontally arranged and adjustable push rods are also passed through the abutment plates, and the push rods are used for limiting the vertical section of the T-profile; A bottom roller is also provided between the two abutting plates.

2. The T-profile welding production equipment according to claim 1, characterized in that: The first positioning fixture comprises a first substrate, a side plate arranged on the first substrate, and a first motor, wherein two side plates are provided and arranged opposite to each other, and at least two first conducting wheels are rotatably installed between the two side plates in a horizontal direction; At least two limiting wheels are also provided above the first transmission wheel. The limiting wheels are rotatably installed between the two side plates. An annular groove is provided on the limiting wheel. The limiting wheel and the first transmission wheel are transmission-connected to each other by gears. The first motor is transmission-connected to the gears. The first motor drives the gears to rotate, thereby driving the first transmission wheel and the limiting wheel to rotate.

3. The T-profile welding production equipment according to claim 2, characterized in that: An adjusting cylinder is also provided on one side of the first base plate, and a lifting plate is movably mounted on the adjusting cylinder. The lifting plate is used to lift the material so as to transport the material to the first conducting wheel.

4. The T-profile welding production equipment according to claim 1, characterized in that: The transmission mechanism includes a plurality of guide platforms and transmission rollers arranged in sequence, wherein the guide platform includes a first base platform, a guide rail arranged on the first base platform, and a guide wheel slidably mounted on the guide rail, wherein two guide wheels are provided and the two guide wheels are arranged opposite to each other, and the two guide wheels cooperate to form an area for conducting material movement, and the transmission roller is installed between two adjacent guide platforms; Wherein, an intermediate transmission roller is also provided near the welding mechanism.

5. The T-profile welding production equipment according to claim 1, characterized in that: The welding mechanism includes a bracket, a main guide rod arranged on the bracket, a first slide plate, a second slide plate, a first welder and a second welder. The first slide plate is slidably installed on the bracket through the main guide rod. The first slide plate is also provided with a secondary guide rod, and the second slide plate is slidably installed on the secondary guide rod. The first welder and the second welder are arranged on the second slide plate in sequence from top to bottom.

6. The T-profile welding production equipment according to claim 5, characterized in that: A second screw rod for adjusting the up and down sliding movement of the first slide plate is also provided at the position where the first slide plate is installed on the bracket. The second screw rod is transmission-connected to the first slide plate, and a second hand wheel for driving the second screw rod is also provided at the upper end of the second screw rod.

7. The T-profile welding production equipment according to claim 5, characterized in that: A third screw rod for adjusting the left and right sliding movement of the second slide plate is also provided at the position where the first slide plate is installed with the second slide plate. The third screw rod is transmission-connected to the second slide plate, and a third hand wheel for driving the third screw rod to move is also provided at the upper end of the third screw rod.

8. The T-profile welding production equipment according to claim 1, characterized in that: The finished product conveyor line includes a base frame, on which a second limiting mechanism, a third positioning fixture, a first transmission mechanism and a second transmission mechanism are arranged in sequence from right to left. The second limiting mechanism and the third positioning fixture are used to position the welded T-profile and transfer the T-profile to the first transmission mechanism. The first transmission mechanism includes two bases which are arranged opposite to each other, a second transmission wheel arranged on the base, and a plurality of auxiliary rods movably arranged between the two bases. The second transmission wheels on the two bases are staggered with each other, and the second transmission wheels cooperate with the auxiliary rods to complete the transmission of the T-profile.

9. The T-profile welding production equipment according to claim 8, characterized in that: The finished product conveying line also includes a finished product storage rack.

10. The T-profile welding production equipment according to any one of claims 1 to 9, characterized in that: It also includes an outer cover, which is arranged on the material processing table.

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