Turnover intelligent welding device

Abstract

The utility model relates to the technical field of intelligent welding, in particular to a turnover intelligent welding device which comprises a base, a supporting column is fixedly installed at the rear end of the top of the base, a turnover box is fixedly installed at the top of the supporting column, and a first adjusting frame is fixedly installed on the front face of the turnover box. Second adjusting frames are slidably connected to the left end and the right end of the front face of the first adjusting frame correspondingly, fixed supporting plates are slidably connected to the front ends and the rear ends of the opposite sides of the two second adjusting frames correspondingly, and bidirectional lead screws are rotatably connected to the inner sides of the first adjusting frame and the second adjusting frames correspondingly. Compared with an existing turnover intelligent welding device, the turnover intelligent welding device has the advantages that the overall applicability and the welding firmness of the intelligent welding device can be improved through the design, meanwhile, the turnover angle of a welding part can be accurately controlled, and the turnover angle of the welding part can be accurately controlled. And the intelligent degree of the welding device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent welding, in particular to a reversible intelligent welding device. Background Art

[0002] The currently used intelligent welding devices utilize various high-quality sensor elements on automatic welding equipment, such as visual sensors, tactile sensors, auditory sensors and laser scanners, etc., and with the help of computer software systems, databases and control systems, they have the functions of identification, judgment, real-time detection, calculation, automatic programming, welding parameter storage and automatic generation of welding record files. The welding device with such functional characteristics is an intelligent welding device.

[0003] The intelligent welding devices currently used can only perform intelligent rotary welding, but the method for fixing the welded parts is relatively simple. The size of the fixing frame for fixing the welded parts is fixed. The fixing frame is usually a metal frame of fixed size. The edges of the welded parts are fixed by clamps around the metal frame, so that the welded parts are fixed on the metal frame. After welding on one side of the welded part is completed, the metal frame is rotated by a motor to flip the welded part. However, this metal frame can only fix welded parts of corresponding sizes on it, and can only perform welding of the same model batch, and cannot fix welded parts of different specifications and sizes, making the applicability of the intelligent welding device low.

[0004] Therefore, it is particularly important to design a reversible intelligent welding device to solve the above-mentioned defects. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model designs a reversible intelligent welding device, which aims to solve the technical problem that the metal frame used by the intelligent welding device in the prior art to fix the welded parts can only fix the welded parts of corresponding sizes on it, and can only perform welding of batches of the same model, but cannot fix welded parts of different specifications and sizes, which makes the applicability of the intelligent welding device low.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A flippable intelligent welding device comprises a base, a support column is fixedly installed on the rear end of the top of the base, a flip box is fixedly installed on the top of the support column, a first adjusting frame is fixedly installed on the front of the flip box, the left and right ends of the front of the first adjusting frame are slidably connected to the second adjusting frame, the front and rear ends of the opposite sides of the two groups of the second adjusting frames are slidably connected to fixed support plates, the inner sides of the first adjusting frame and the second adjusting frame are rotatably connected to the two-way screw rod, the second adjusting frame and the fixed support plate are threadedly connected to the two-way screw rod through a connecting slide, one end of the two-way screw rod located on the outside of the first adjusting frame and the second adjusting frame is fixedly connected to a crank, and a locking mechanism is fixedly installed at the position corresponding to the crank rod on the outside of the first adjusting frame and the second adjusting frame.

[0008] As a preferred solution of the utility model, mobile seats are fixedly installed at the four corners of the bottom of the base, multiple groups of the bottoms of the mobile seats are rotatably connected with universal wheels, multiple groups of the bottoms of the mobile seats and the outer sides of the universal wheels are threadedly connected with support feet, and the bottom of the support column is fixedly connected to the base through a mounting seat.

[0009] As a preferred solution of the utility model, a motor is fixedly installed at the top of the flip box, a rotating shaft is fixedly connected to the output end of the motor, a flip plate is fixedly connected to the front end of the rotating shaft and located on the outside of the flip box, and the back side of the first adjustment frame is fixedly connected to the flip plate via a fixed plate.

[0010] As a preferred solution of the utility model, a mounting frame is fixedly installed at the bottom end of the flip box, a photoelectric switch is fixedly installed at the front end of the mounting frame, an induction disk is fixedly installed on the outside of the rotating shaft and above the photoelectric switch, and a plurality of induction slots are provided on the outside of the induction disk.

[0011] As a preferred solution of the utility model, a corner bracket is opened on the inner side of the fixed support plate, and both ends of the fixed support plate are rotatably connected with clamping wheels, and the clamping wheels are hard rubber wheels.

[0012] As a preferred solution of the utility model, the connecting slide is slidably connected to the first adjustment frame and the second adjustment frame through a slide groove, and the upper and lower sides of the connecting slide are rotatably connected to auxiliary rollers, and rolling grooves are opened at positions corresponding to the auxiliary rollers on the inner sides of the first adjustment frame and the second adjustment frame.

[0013] As a preferred solution of the utility model, the locking mechanism includes a fixed gear fixedly connected to the outside of the crank, the outsides of the first adjustment frame and the second adjustment frame are fixedly connected with fixed blocks, the inner side of the fixed block is slidably connected with a pull rod, the end of the pull rod close to the fixed gear is fixedly connected with a fixed tooth block, and the fixed tooth block is meshed with the fixed gear, a spring is provided on the outside of the pull rod and between the fixed tooth block and the fixed block, and the top end of the fixed tooth block is slidably connected to the fixed block through a sliding rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. In the utility model, through the coordinated design of the first adjustment frame, the second adjustment frame, the fixed support plate, the bidirectional screw rod, the connecting slide, the crank handle and the locking mechanism, when welding the welding parts, the distance between the two sets of second adjustment frames is first adjusted according to the length of the welding parts, so that the welding parts can be placed between the two sets of second adjustment frames, and then the two sets of fixed support plates on the opposite sides of the two sets of second adjustment frames are adjusted according to the width of the welding parts, so that the four corners of the welding parts can be erected on the fixed support plate. When the four corners of the welding parts are erected on the fixed support plate, the four corners of the welding parts are inserted into the corner brackets for positioning, and then the crank handle is further rotated to tighten the fixed support plate, and the outer side of the welding parts is further fixed by the clamping wheel against the outer side of the corner of the welding parts. Through adjustment, welding parts of different sizes can be fixed. After the welding parts are fixed, the crank handle is fixed by the locking mechanism to prevent the crank handle from rotating and loosening the fixation of the welding parts during welding, thereby greatly improving the overall applicability of the device and the firmness during welding.

[0016] 2. In the utility model, through the design of the flip box, when the welding process is carried out, the motor is started to drive the rotating shaft to rotate, and the first adjustment frame is fixedly connected to the flip plate through the fixed plate. When the rotating shaft rotates, the weldment is flipped, and when the rotating shaft rotates, the induction disk rotates accordingly. The induction slots at different positions correspond to different flipping angles. When the induction slots at different positions pass through the photoelectric switch, the motor can be accurately controlled to stop rotating, and the flipping angle of the weldment can be accurately controlled, which further improves the intelligence of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the overturn box of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the first adjustment frame and the second adjustment frame of the utility model;

[0020] Figure 4 This is a schematic diagram of the bidirectional screw structure of the utility model;

[0021] Figure 5 for Figure 4 Enlarged schematic diagram of part A in the middle.

[0022] In the figure: 1. base; 101. moving seat; 102. universal wheel; 103. supporting foot; 2. supporting column; 201. mounting seat; 3. flip box; 301. motor; 302. rotating shaft; 303. flip plate; 304. fixing plate; 305. mounting frame; 306. photoelectric switch; 307. induction plate; 308. induction slot; 4. first adjustment frame; 5. second adjustment frame; 6. fixed support plate; 601. corner bracket; 602. clamping wheel; 7. bidirectional screw rod; 8. connecting slide; 801. slide slot; 802. auxiliary roller; 9. crank; 10. locking mechanism; 1001. fixed gear; 1002. fixed block; 1003. pull rod; 1004. fixed tooth block; 1005. spring; 1006. slide rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] Example:

[0025] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0026] A flippable intelligent welding device comprises a base 1, a support column 2 is fixedly installed at the rear end of the top of the base 1, a flip box 3 is fixedly installed on the top of the support column 2, a first adjusting frame 4 is fixedly installed on the front of the flip box 3, the left and right ends of the front of the first adjusting frame 4 are slidably connected with the second adjusting frame 5, the front and rear ends of the opposite sides of the two groups of second adjusting frames 5 are slidably connected with a fixed support plate 6, the inner sides of the first adjusting frame 4 and the second adjusting frame 5 are rotatably connected with a two-way screw rod 7, the second adjusting frame 5 and the fixed support plate 6 are threadedly connected to the two-way screw rod 7 through a connecting slide 8, one end of the two-way screw rod 7 located on the outside of the first adjusting frame 4 and the second adjusting frame 5 is fixedly connected with a crank 9, and a locking mechanism 10 is fixedly installed at the position corresponding to the crank 9 on the outside of the first adjusting frame 4 and the second adjusting frame 5.

[0027] First, movable seats 101 are fixedly installed at the four corners of the bottom of the base 1, and the bottoms of multiple groups of movable seats 101 are rotatably connected with universal wheels 102. The bottoms of multiple groups of movable seats 101 and the outer sides of the universal wheels 102 are threadedly connected with support feet 103. The bottom of the support column 2 is fixedly connected to the base 1 through the mounting seat 201. The movable seat 101 can be moved through the universal wheels 102 at the bottom, so that the entire device can be moved, which is convenient for moving the entire device to the welding processing site, and cooperating with welding equipment to weld the welded parts. When welding the welded parts, the support feet 103 are rotated downward to make them against the ground to fix the base 1.

[0028] Furthermore, a motor 301 is fixedly installed at the top of the flip box 3, a rotating shaft 302 is fixedly connected to the output end of the motor 301, a flip plate 303 is fixedly connected to the front end of the rotating shaft 302 and located on the outside of the flip box 3, and the back of the first adjustment frame 4 is fixedly connected to the flip plate 303 through the fixed plate 304. When welding, the motor 301 is started to drive the rotating shaft 302 to rotate, and the first adjustment frame 4 is fixedly connected to the flip plate 303 through the fixed plate 304. When the rotating shaft 302 rotates, it drives the weldment to flip.

[0029] Then, a mounting frame 305 is fixedly installed at the bottom end of the inside of the flip box 3, a photoelectric switch 306 is fixedly installed at the front end of the mounting frame 305, and a sensing disk 307 is fixedly installed on the outside of the rotating shaft 302 and above the photoelectric switch 306. A plurality of sensing slots 308 are provided on the outside of the sensing disk 307. When the rotating shaft 302 rotates, the sensing disk 307 rotates accordingly. The sensing slots 308 at different positions correspond to different flipping angles. When the sensing slots 308 at different positions pass the photoelectric switch 306, the motor 301 can be accurately controlled to stop rotating, so that the flipping angle of the weld can be accurately controlled, thereby improving the intelligence of the welding device.

[0030] Furthermore, a corner bracket 601 is provided on the inner side of the fixed support plate 6, and both ends of the fixed support plate 6 are rotatably connected with a clamping wheel 602, and the clamping wheel 602 is a hard rubber wheel. When welding the welded part, the crank 9 on the outer side of the first adjustment frame 4 is first shaken according to the length of the welded part to drive the bidirectional screw rod 7 to rotate, and the distance between the two sets of second adjustment frames 5 is adjusted under the connection of the connecting slide 8, so that the welded part can be placed between the two sets of second adjustment frames 5, and then the crank 9 on the outer side of the two sets of second adjustment frames 5 is shaken according to the width of the welded part to drive the bidirectional screw rod 7 to rotate, and the two sets of second adjustment frames 5 on the opposite sides are adjusted under the connection of the connecting slide 8. The fixed support plate 6 is adjusted so that the four corners of the weldment can be mounted on the fixed support plate 6. When the four corners of the weldment are mounted on the fixed support plate 6, the four corners of the weldment are inserted into the corner bracket grooves 601 for positioning. Then, the crank 9 is further turned to tighten the fixed support plate 6. The outer side of the weldment is further fixed by sticking the clamping wheel 602 to the outer side of the corner of the weldment. Through adjustment, weldments of different sizes can be fixed, which greatly improves the applicability of the device. The hard rubber wheel has a high friction coefficient. While ensuring the fixing effect, it can avoid damage to the outer side of the weldment, thereby effectively ensuring the firmness during welding.

[0031] Secondly, the connecting slide 8 is slidably connected to the first adjustment frame 4 and the second adjustment frame 5 through the slide groove 801, and the upper and lower sides of the connecting slide 8 are rotatably connected with auxiliary rollers 802. Rolling grooves are opened at positions corresponding to the auxiliary rollers 802 on the inner sides of the first adjustment frame 4 and the second adjustment frame 5. When the crank 9 drives the bidirectional screw rod 7 to rotate, the connecting slide 8 slides in the slide groove 801, and the auxiliary roller 802 cooperates to slide in the rolling groove, thereby ensuring the stability of the adjustment process.

[0032] Finally, the locking mechanism 10 includes a fixed gear 1001 fixedly connected to the outside of the crank 9, the outsides of the first adjustment frame 4 and the second adjustment frame 5 are fixedly connected to a fixed block 1002, the inner side of the fixed block 1002 is slidably connected to a pull rod 1003, the end of the pull rod 1003 close to the fixed gear 1001 is fixedly connected to a fixed tooth block 1004, and the fixed tooth block 1004 is meshed with the fixed gear 1001, and a spring 1005 is sleeved on the outside of the pull rod 1003 and located between the fixed tooth block 1004 and the fixed block 1002, and the top of the fixed tooth block 1004 is connected to the fixed gear 1001 through a sliding rod 1006. Block 1002 is slidably connected. When shaking the handle 9 to rotate the two-way screw rod 7 for adjustment, first pull the pull rod 1003, and under the connection of the sliding rod 1006, the fixed tooth block 1004 is separated from the fixed gear 1001, and the fixation of the fixed gear 1001 is released. Then, shake the handle 9 again for adjustment. After the fixation of the welding part is completed, release the pull rod 1003, and under the reset of the spring 1005, the fixed tooth block 1004 is pressed against the outside of the fixed gear 1001, thereby preventing the fixed gear 1001 from rotating and causing the fixation of the welding part to be loosened during welding, further ensuring the firmness during welding.

[0033] In this embodiment, the implementation scenario is specifically as follows: when welding the welding part, first, the crank handle 9 on the outside of the first adjustment frame 4 is shaken according to the length of the welding part to drive the bidirectional screw rod 7 to rotate, and the distance between the two groups of second adjustment frames 5 is adjusted under the connection of the connecting slide 8, so that the welding part can be placed between the two groups of second adjustment frames 5, and then the crank handle 9 on the outside of the two groups of second adjustment frames 5 is shaken according to the width of the welding part to drive the bidirectional screw rod 7 to rotate, and under the connection of the connecting slide 8, the two groups of fixed support plates 6 on the opposite sides of the two groups of second adjustment frames 5 are adjusted so that the four corners of the welding part can be erected on the fixed support plate 6. When the four corners of the welding part are erected on the fixed support plate 6, the four corners of the welding part are inserted into the corner bracket groove 601 for positioning, and then the crank handle 9 is further rotated to tighten the fixed support plate 6, and the outer side of the welding part is further fixed by sticking the clamping wheel 602 to the outer side of the corner of the welding part, so that different specifications can be welded through adjustment. The welding parts of different sizes are fixed. After the welding parts are fixed, the crank handle 9 is fixed by the locking mechanism 10 to prevent the crank handle 9 from rotating and causing the welding parts to be loosened during welding. When welding is performed, the motor 301 is started to drive the rotating shaft 302 to rotate. The first adjustment frame 4 is fixedly connected to the flip plate 303 through the fixed plate 304. When the rotating shaft 302 rotates, the welding parts are driven to flip. When the rotating shaft 302 rotates, the induction disk 307 rotates accordingly. The induction slots 308 at different positions correspond to different flipping angles. When the induction slots 308 at different positions pass through the photoelectric switch 306, the motor 301 can be accurately controlled to stop rotating. The whole operation process is simple and convenient. Compared with the existing flippable intelligent welding device, the utility model can improve the overall applicability and firmness of the intelligent welding device during welding through design, and can accurately control the flipping angle of the welding part, thereby further improving the intelligence of the device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reversible intelligent welding device, comprising a base (1), characterized in that: A support column (2) is fixedly installed at the rear end of the top of the base (1), a flip box (3) is fixedly installed on the top of the support column (2), a first adjustment frame (4) is fixedly installed on the front of the flip box (3), the left and right ends of the front of the first adjustment frame (4) are slidably connected to the second adjustment frame (5), the front and rear ends of the two groups of the second adjustment frames (5) on the opposite side are slidably connected to the fixed support plate (6), the inner sides of the first adjustment frame (4) and the second adjustment frame (5) are rotatably connected to the bidirectional screw rod (7), the second adjustment frame (5) and the fixed support plate (6) are both threadedly connected to the bidirectional screw rod (7) through a connecting slide (8), one end of the bidirectional screw rod (7) located on the outside of the first adjustment frame (4) and the second adjustment frame (5) is fixedly connected to a crank (9), and a locking mechanism (10) is fixedly installed at the position corresponding to the crank (9) on the outside of the first adjustment frame (4) and the second adjustment frame (5).

2. The reversible intelligent welding device according to claim 1, characterized in that: The four corners of the bottom of the base (1) are all fixedly mounted with movable seats (101); the bottoms of multiple groups of movable seats (101) are all rotatably connected with universal wheels (102); the bottoms of multiple groups of movable seats (101) and the outer sides of the universal wheels (102) are all threadedly connected with support feet (103); and the bottom of the support column (2) is fixedly connected to the base (1) via a mounting seat (201).

3. The reversible intelligent welding device according to claim 1, characterized in that: A motor (301) is fixedly installed at the top end of the flip box (3); a rotating shaft (302) is fixedly connected to the output end of the motor (301); a flip plate (303) is fixedly connected to the front end of the rotating shaft (302) and located outside the flip box (3); and the back side of the first adjustment frame (4) is fixedly connected to the flip plate (303) via a fixing plate (304).

4. The reversible intelligent welding device according to claim 3 is characterized in that: A mounting frame (305) is fixedly mounted at the bottom end of the interior of the turning box (3), a photoelectric switch (306) is fixedly mounted at the front end of the mounting frame (305), a sensing disk (307) is fixedly mounted on the outside of the rotating shaft (302) and above the photoelectric switch (306), and a plurality of sensing slots (308) are provided on the outside of the sensing disk (307).

5. The reversible intelligent welding device according to claim 1, characterized in that: A corner bracket (601) is provided on the inner side of the fixed support plate (6), and both ends of the fixed support plate (6) are rotatably connected to clamping wheels (602), and the clamping wheels (602) are hard rubber wheels.

6. The reversible intelligent welding device according to claim 1, characterized in that: The connecting slide (8) is slidably connected to the first adjustment frame (4) and the second adjustment frame (5) via a slide groove (801); the upper and lower sides of the connecting slide (8) are rotatably connected to auxiliary rollers (802); and rolling grooves are provided at positions corresponding to the auxiliary rollers (802) on the inner sides of the first adjustment frame (4) and the second adjustment frame (5).

7. The reversible intelligent welding device according to claim 1, characterized in that: The locking mechanism (10) comprises a fixed gear (1001) fixedly connected to the outside of the crank (9); the outsides of the first adjustment frame (4) and the second adjustment frame (5) are fixedly connected with a fixed block (1002); the inside of the fixed block (1002) is slidably connected with a pull rod (1003); one end of the pull rod (1003) close to the fixed gear (1001) is fixedly connected with a fixed tooth block (1004), and the fixed tooth block (1004) is meshed with the fixed gear (1001); a spring (1005) is sleeved on the outside of the pull rod (1003) and located between the fixed tooth block (1004) and the fixed block (1002); the top end of the fixed tooth block (1004) is slidably connected to the fixed block (1002) via a sliding rod (1006).

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