Welding device for building structure design

Abstract

The invention relates to the technical field of welding equipment, in particular to a welding device for building structure design, and provides a welding device for building structure design to solve the problems that when a worker welds and fixes a cylindrical base, operation is inconvenient, labor intensity is large, welding missing is prone to occurring and the like, and dust attached to a protective net cannot be cleaned when the worker folds the cylindrical base. Comprising a base, an operation table is arranged at the upper end of the base, and a structure that a plurality of clamping rods synchronously move towards the inner side can be formed when a first disc rotates; a driving shaft capable of rotating is arranged on the operation table, a discharging device is arranged at the upper end of the operation table, and when the driving shaft rotates, a structure that a pushing seat moves forwards to push reinforcing ribs to a designated position can be formed; a welding gun is further arranged at the upper end of the operation table, and when the driving shaft rotates, a structure that the welding gun moves downwards and backwards can be formed; the reinforcing rib can be welded and fixed to the corner seam of the cylinder base, manual operation is replaced in the whole process, occupation of manpower resources is reduced, welding missing is prevented, and the welding quality is improved.

Description

Technical Field

[0001] The invention relates to the technical field of welding equipment, in particular to a welding device for building structure design. Background Art

[0002] The welding device in building structure design refers to the tools and equipment that use welding technology to connect, reinforce or repair metal parts during the construction, installation and maintenance of the building structure. Welding technology is usually used to connect steel structures, metal frames, beams, columns and other components. In building structure design, the selection and application of welding devices are very important. The correct welding process and equipment can ensure the strength, safety and durability of the structure. At present, when welding and fixing the reinforcement ribs of the cylindrical seat, it is usually done manually with a handheld welding gun. Since the reinforcement ribs need to be welded and fixed at the corner seam of the cylindrical seat, it is not only inconvenient for workers to operate, the labor intensity is high, the efficiency is low, and it is also easy to leak welding. Therefore, a welding device for building structure design is designed to solve the above-mentioned problems. Summary of the invention

[0003] Aiming at the problems of inconvenient operation, high labor intensity and easy welding leaks when workers weld and fix the cylindrical seat, the present invention provides a welding device for building structure design, which can weld and fix the reinforcing ribs at the corner seams of the cylindrical seat, replace manual operation throughout the process, reduce the occupation of human resources, prevent welding leaks, improve welding quality, and effectively solve the problems mentioned in the above background technology.

[0004] In order to solve the above problems, the technical solution adopted by the present invention is: A welding device for architectural structure design comprises a base, an operating table is provided at the upper end of the base, a welding table is provided at the upper end of the operating table, a cylindrical seat is placed on the welding table, a plurality of clamping rods are provided on the inner wall of the welding table, a first rotatable disc is provided at the lower end of the welding machine table, and a structure in which a plurality of clamping rods move inward synchronously when the first disc rotates; a rotatable driving shaft is provided on the operating table, a feeding device is provided at the upper end of the operating table, the feeding device comprises a feeding box, a pushing seat is provided inside the feeding box, a plurality of reinforcing ribs are also placed inside the feeding box, and a structure in which the pushing seat moves forward to push the reinforcing ribs to a specified position when the driving shaft rotates; a welding gun is also provided at the upper end of the operating table, and a structure in which the welding gun moves downward and backward when the driving shaft rotates.

[0005] The lower end surface of the welding table is fixedly connected to the first motor, the first disc is fixedly connected to the output end of the first motor, and the inner wall of the welding table is slidably connected to four evenly distributed square tubes. The clamping rods are respectively installed on the corresponding inner walls of the square tubes, and the inner end surfaces of the four square tubes are respectively fixedly connected to connecting rods, and the inner walls of the connecting rods are respectively fixedly connected to driving pins, and the first disc is respectively provided with a plurality of arc grooves matching the driving pins.

[0006] Side plates fixed to the welding table are respectively provided on both sides of the square tube, the clamping rods are respectively slidably connected to the inner wall of the square tube, the lower ends of the clamping rods are respectively fixed with live pins, and the side plates are respectively provided with oblique grooves and transverse grooves matching with the live pins.

[0007] The lower end of the base is fixedly connected to a second motor, the drive shaft is fixedly connected to the output end of the second motor, the lower end of the outer surface of the drive shaft is fixedly connected to a drive disk, the welding table is rotatably connected to the inner wall of the operating table, the lower end of the welding table is fixedly connected to a groove wheel, and the upper end surface of the drive disk is fixedly connected to a recessed lock wheel and a pin that match the groove wheel.

[0008] A vertical plate is fixedly connected to the rear side of the upper end surface of the operating table, an L-shaped plate that can move up and down is slidably connected to the middle of the front end surface of the vertical plate, a driving plate is slidably connected to the lower end surface of the L-shaped plate, the welding gun is mounted on the driving plate, a plug plate that can move forward and backward is slidably connected to the inner wall of the upper end of the vertical plate, long guide rods are respectively fixedly connected to the left and right sides of the lower end surface of the plug plate, and the driving plate is slidably connected to the outer surfaces of the two long guide rods.

[0009] The front end surface of the L-shaped plate is fixedly connected to a second sliding pin, the front end surface of the vertical plate is fixedly connected to a first supporting seat, the lower end surface of the first supporting seat is fixedly connected to a first tension spring that matches the L-shaped plate, the outer surface of the drive shaft is fixedly connected to a second disc that matches the second sliding pin, an extension tube is provided on the outer surface of the second disc, and the extension tube is provided with an inclined surface and a plane that matches the second sliding pin.

[0010] The extension tube is slidably connected to the outer surface of the second disc, an extension seat is fixedly connected to the inner end surface of the extension tube, a first threaded rod threadedly connected to the second disc is rotatably connected to the inner wall of the extension seat, and first handles are fixedly connected to the upper and lower end surfaces of the first threaded rod respectively.

[0011] A second support seat is fixedly connected to the middle part of the upper end surface of the plug plate, a second spring matching with the second support seat is fixedly connected to the upper side of the front end surface of the vertical plate, a third sliding pin is fixedly connected to the front side of the upper end surface of the plug plate, a third disc matching with the third sliding pin is fixedly connected to the upper end surface of the drive shaft, and an extension disc matching with the third sliding pin is provided on the upper end surface of the third disc.

[0012] The extension plate is slidably connected to the upper end surface of the third disk, the upper end surface of the third disk is fixedly connected to a second threaded seat, the inner wall of the second threaded seat is threadedly connected to a second threaded rod, the upper end surface of the extension plate is fixedly connected to a connecting seat, the second threaded rod is rotatably connected to the inner wall of the connecting seat, and a second handle is fixedly connected to one side end surface of the second threaded rod.

[0013] A disc cam is also fixedly connected to the outer surface of the driving shaft, and the unloading device also includes a connecting plate, a first sliding pin is fixedly connected to the rear end of the connecting plate, and a small arc groove, a reducing groove and a large arc groove matching with the first sliding pin are opened on the disc cam, and a partition plate and a pushing plate slidingly connected to the unloading box are respectively fixedly connected to the upper and lower sides of the front end surface of the connecting plate, the pushing seat is fixedly connected to the front end surface of the pushing plate, and a storage bin for containing reinforcing ribs is fixedly connected to the upper end surface of the unloading box.

[0014] Compared with the prior art, the present invention has the following advantages: When in use, by placing the cylinder seat on the welding table, when the first disc rotates, multiple clamping rods can be moved inward synchronously, and when the clamping rods move inward, the cylinder seat can be driven to move to the center position, and after the clamping rods move inward to the top end, the cylinder seat can be clamped and fixed, that is, when the clamping rods move inward, the center of the cylinder seat can be calibrated and then fixed, so that the welding work can be more accurate; through the set unloading device, when the driving shaft rotates, the pushing seat can be moved forward to push the reinforcing ribs to the corner seam of the cylinder seat. , waiting for welding work; through the set welding gun, when the driving shaft rotates, the welding gun can intermittently move downward and backward, and the welding gun moves downward and backward, and the fitting part of the reinforcing rib and the cylindrical seat moves downward, that is, an L-shaped trajectory line moves, and when the welding gun is working, the fitting part of the reinforcing rib and the cylindrical seat can be welded; through the mutual cooperation of the feeding device and the welding gun, the reinforcing rib can be automatically welded and fixed at the corner seam of the cylindrical seat, replacing manual operation throughout the process, reducing the occupation of human resources, preventing welding leakage, and improving welding quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The first isometric view of a welding device for building structure design according to the present invention.

[0016] Figure 2 This is a second axonometric view of a welding device for building structure design according to the present invention.

[0017] Figure 3 The present invention is a schematic diagram of the installation of an operating table of a welding device for building structure design.

[0018] Figure 4 The present invention is a schematic diagram of the installation of a welding platform of a welding device for building structure design.

[0019] Figure 5 The present invention is a cross-sectional view of a welding platform of a welding device for building structure design.

[0020] Figure 6 The present invention is a schematic diagram of the installation of the first disc of a welding device for building structure design.

[0021] Figure 7The present invention is a schematic diagram of the installation of a sheave welding device for building structure design.

[0022] Figure 8 The present invention is a schematic diagram of the installation of a driving shaft of a welding device for building structure design.

[0023] Fig. 9 The present invention is a schematic diagram of the installation of a disc cam of a welding device for building structure design.

[0024] Fig.10 The present invention is a cross-sectional view of a blanking box of a welding device for architectural structure design.

[0025] Fig.11 The present invention is a schematic diagram of the installation of a vertical plate of a welding device for building structure design.

[0026] Fig.12 The present invention is a schematic diagram of the installation of a driving plate of a welding device for building structure design.

[0027] Fig.13 The invention is a schematic diagram of the installation of an extension tube of a welding device for building structure design.

[0028] Fig.14 The invention is a schematic diagram of the installation of an extension plate of a welding device for building structure design.

[0029] Numbers in the figure: 1-base, 2-support leg, 3-operating table, 4-welding table, 5-first motor, 6-first disc, 7-driving pin, 8-arc groove, 9-connecting rod, 10-side plate, 11-square tube, 12-clamping rod, 13-oblique groove, 14-transverse groove, 15-live pin, 16-driving disc, 17-recessed lock wheel, 18-pushing pin, 19-groove wheel, 20-driving shaft, 21-disc cam, 22-small arc groove, 23-large arc groove, 24-reducing groove, 25-first sliding pin, 26-connecting plate, 27-unloading box, 28-push plate, 29-separator plate, 30-storage bin, 31-push seat, 32-vertical plate , 33-L-shaped plate, 34-first support seat, 35-first tension spring, 36-second sliding pin, 37-second disc, 38-extension tube, 39-extension seat, 40-first handle, 41-first threaded rod, 42-plane, 43-inclined surface, 44-second spring, 45-second support seat, 46-insert plate, 47-third sliding pin, 48-third disc, 49-extension disc, 50-connecting seat, 51-second threaded rod, 52-second threaded seat, 53-second handle, 54-long guide rod, 55-drive plate, 56-baffle, 57-welding gun, 58-cylinder seat, 59-reinforcement rib, 60-bolt, 61-nut. DETAILED DESCRIPTION

[0030] The following are specific embodiments of the present invention, and the technical solutions of the present invention are further described in conjunction with the accompanying drawings, but the present invention is not limited to these embodiments.

[0031] like Figure 1-Figure 14 As shown, the present invention provides a welding device for architectural structure design, including a base 1, an operating table 3 is provided at the upper end of the base 1, a welding table 4 is provided at the upper end of the operating table 3, a cylindrical seat 58 is placed on the welding table 4, a plurality of clamping rods 12 are provided on the inner wall of the welding table 4, a first rotatable disc 6 is provided at the lower end of the welding machine table, and a structure in which the plurality of clamping rods 12 move synchronously inward when the first disc 6 rotates; a rotatable driving shaft 20 is provided on the operating table 3, a feeding device is provided at the upper end of the operating table 3, the feeding device includes a feeding box 27, a pushing seat 31 is provided inside the feeding box 27, a plurality of reinforcing ribs 59 are also placed inside the feeding box 27, and a structure in which the pushing seat 31 moves forward to push the reinforcing ribs 59 to a specified position when the driving shaft 20 rotates; a welding gun 57 is also provided at the upper end of the operating table 3, and a structure in which the welding gun 57 moves downward and backward when the driving shaft 20 rotates.

[0032] like Figure 1-Figure 11 As shown, the four end corners of the base 1 are fixed with support legs 2, and the operating table 3 is fixed to the upper end surfaces of the four support legs 2. The base 1, the support legs 2, and the operating table 3 are used to support the entire device; the welding table 4 is used to support and fix the cylindrical seat 58. By placing the cylindrical seat 58 on the welding table 4, when the first disc 6 rotates, multiple clamping rods 12 can be moved inward synchronously, and when the clamping rod 12 moves inward, it can drive the cylindrical seat 58 to move to the center position, and after the clamping rod 12 moves inward to the top end, it can clamp and fix the cylindrical seat 58, that is, when the clamping rod 12 moves inward, it can calibrate the center of the cylindrical seat 58 and then fix it, so that the welding work can be more accurate; through the set unloading device, when the driving shaft 20 rotates, the pushing seat 31 can be moved forward, and the reinforcing rib 59 can be pushed to the corner seam of the cylindrical seat 58, that is, Figure 3 or Figure 4 As shown, waiting for welding work; through the set welding gun 57, when the drive shaft 20 rotates, the welding gun 57 can be intermittently moved downward and backward, and the welding gun 57 moves downward and backward, and the joint between the reinforcing rib 59 and the cylindrical seat 58 moves downward, that is, an L-shaped trajectory line is formed for movement, and when the welding gun 57 is working, the joint between the reinforcing rib 59 and the cylindrical seat 58 can be welded. The welding gun 57 is a prior art and is not described in detail; through the cooperation between the feeding device and the welding gun 57, the reinforcing rib 59 can be automatically welded and fixed at the corner seam of the cylindrical seat 58, replacing manual operation throughout the process, reducing the occupation of human resources, preventing welding leaks, and improving welding quality.

[0033] The lower end surface of the welding table 4 is fixedly connected to the first motor 5, the first disc 6 is fixedly connected to the output end of the first motor 5, and the inner wall of the welding table 4 is slidably connected to four evenly distributed square cylinders 11, the clamping rods 12 are respectively installed on the corresponding inner walls of the square cylinders 11, and the inner end surfaces of the four square cylinders 11 are respectively fixedly connected to connecting rods 9, and the inner walls of the connecting rods 9 are respectively fixedly connected to driving pins 7, and the first disc 6 is respectively provided with a plurality of arc grooves 8 that match the driving pins 7.

[0034] like Figure 5-Figure 6 As shown, when the first motor 5 is started, it can drive the first disc 6 to rotate. The function of the first motor 5 is to provide rotational force for the first disc 6. The motor is of existing technology and will not be described in detail. The square cylinder 11 can be slidably connected to the welding table 4 forward and backward or left and right, that is, the square cylinder 11 and the clamping rod 12 can move inward or outward. Through the provided connecting rod 9 and driving pin 7, when the first disc 6 rotates, the driving pin 7, the connecting rod 9, the square cylinder 11, the clamping rod 12, etc. can be driven to move inward or outward synchronously through the engagement of the arc groove 8 with the driving pin 7, that is, when the clamping rod 12 moves inward, the cylindrical seat 58 can be clamped and fixed after center calibration, and when the clamping rod 12 moves outward, the cylindrical seat 58 is no longer clamped and fixed, and the next metal part to be welded can be replaced.

[0035] Side plates 10 fixed to the welding table 4 are respectively provided on both sides of the square tube 11, and the clamping rods 12 are slidably connected to the inner walls of the square tube 11. The lower ends of the clamping rods 12 are respectively fixed with movable pins 15, and the side plates 10 are respectively provided with inclined grooves 13 and transverse grooves 14 matching with the movable pins 15.

[0036] like Figure 6 As shown, the clamping rod 12 can slide up and down on the inner wall of the square tube 11, that is, when the square tube 11 moves inward or outward, the clamping rod 12 can be driven to move inward or outward, and the clamping rod 12 can move up and down on the inner wall of the square tube 11; the installation and shape of the side plate 10, the movable pin 15, the inclined groove 13 and the transverse groove 14 are as shown Figure 6As shown, when the movable pin 15 is engaged with the inner wall of the transverse groove 14, the square tube 11, the clamping rod 12, and the movable pin 15 move inward or outward, and the clamping rod 12 can be at the top end and move inward or outward. When the movable pin 15 is engaged with the inner wall of the inclined groove 13, the square tube 11, the clamping rod 12, and the movable pin 15 move inward, and the clamping rod 12 can move inward and upward at the same time. When the square tube 11, the clamping rod 12, and the movable pin 15 move outward, the clamping rod 12 can move outward and downward at the same time. Therefore, when the square tube 11 moves inward from the outermost end, The clamping rod 12 can move upward and inward at the same time, and can be moved out of the square tube 11 when moving upward. After moving out to the top, it can calibrate and clamp the cylindrical seat 58 when continuing to move inward. When the square tube 11 moves from the innermost end to the outside, the clamping rod 12 can move downward and outward at the same time. The clamping rod 12 no longer clamps and fixes the cylindrical seat 58 when moving outward. The clamping rod 12 can enter the inner wall of the square tube 11 when moving downward. At this time, the clamping rod 12 is at the lower end of the welding table 4 and will not cause any obstruction when replacing and placing a new cylindrical seat 58.

[0037] A second motor is fixedly connected to the lower end of the base 1, the drive shaft 20 is fixedly connected to the output end of the second motor, a drive disk 16 is fixedly connected to the lower end of the outer surface of the drive shaft 20, the welding table 4 is rotatably connected to the inner wall of the operating table 3, a groove wheel 19 is fixedly connected to the lower end of the welding table 4, and a recessed lock wheel 17 and a pin 18 matching the groove wheel 19 are fixedly connected to the upper end surface of the drive disk 16.

[0038] like Figure 5-Figure 7 As shown, the function of the second motor is to provide rotational force for the drive shaft 20. The motor is of prior art and will not be described in detail. The drive shaft 20 is rotatably connected to the base 1 and the inner wall of the operating table 3. The welding table 4 can rotate on the inner wall of the operating table 3, that is, when the welding table 4 rotates, it can drive the cylindrical seat 58 to rotate. Four evenly distributed connecting columns are fixedly connected to the lower end surface of the welding table 4. The connecting columns are fixedly connected to the upper end surface of the groove wheel 19, that is, when the groove wheel 19 rotates, it can drive the welding table 4 to rotate. A rotating shaft is fixedly connected to the inner wall at the center of the groove wheel 19, and the rotating shaft is rotatably connected to the inner wall of the base 1. The limit groove wheel 19 can only rotate on the base 1; the installation and shape of the drive plate 16, the recessed lock wheel 17, the groove wheel 19, and the push pin 18 are as shown in Figure 7As shown, when the driving disk 16 rotates, it can drive the unlocking pin 18 to move in a circle and the recessed locking wheel 17 to rotate. When the recessed locking wheel 17 is engaged with the groove wheel 19, it can limit the rotation of the groove wheel 19, that is, the groove wheel 19 is in a fixed state and does not rotate. When the recessed locking wheel 17 rotates to disengage from the groove wheel 19, the groove wheel 19 can rotate at this time. When the unlocking pin 18 moves in a circle, it can drive the groove wheel 19 to intermittently rotate a specified angle. That is, through the mutual cooperation of the recessed locking wheel 17, the unlocking pin 18, and the groove wheel 19, when the driving disk 16 rotates, it can drive the groove wheel 19, the welding table 4, and the cylindrical seat 58 to intermittently rotate a specified angle and then stop. After the cylindrical seat 58 intermittently rotates a specified angle, the welding position can be changed, so that the cylindrical seat 58 can be evenly welded with the reinforcement 59.

[0039] A vertical plate 32 is fixedly connected to the rear side of the upper end surface of the operating table 3, an L-shaped plate 33 capable of moving up and down is slidably connected to the middle of the front end surface of the vertical plate 32, a driving plate 55 is slidably connected to the lower end surface of the L-shaped plate 33, the welding gun 57 is mounted on the driving plate 55, a plug plate 46 capable of moving forward and backward is slidably connected to the inner wall of the upper end of the vertical plate 32, long guide rods 54 are fixedly connected to the left and right sides of the lower end surface of the plug plate 46, and the driving plate 55 is slidably connected to the outer surfaces of the two long guide rods 54.

[0040] like Figure 13-14 As shown, the vertical plate 32 is used to support and install parts such as a welding gun 57. The L-shaped plate 33 can be slidably connected to the front end surface of the vertical plate 32 up and down, and the L-shaped plate 33 can move up and down. The driving plate 55 can be slidably connected to the lower end surface of the L-shaped plate 33 front and back. The limiting driving plate 55 and the welding gun 57 can only move back and forth at the lower end of the L-shaped plate 33. Two welding guns 57 can be provided, and both sides of the reinforcing rib 59 can be welded at the same time to improve welding efficiency. The welding gun 57 is installed on the driving plate 55, and the welding gun 57 can be driven to move up and down or back and forth when the driving plate 55 moves up and down or back and forth. The insert plate 46 penetrates the vertical plate 32 and is slidably connected to the inner wall of the vertical plate 32 front and back. The insert plate 46 can move back and forth. A baffle plate 56 is fixed to the lower end surface of the two long guide rods 54. Through the baffle plate 56 provided The plate 56 can make the two long guide rods 54 extend downward more stably. The long guide rods 54 penetrate the inner walls at the left and right ends of the driving plate 55 and can be slidably connected to the inner wall of the driving plate 55 up and down, that is, when the L-shaped plate 33 moves up and down, it can drive the driving plate 55 to move up and down. The driving plate 55 can slide up and down on the outer surface of the long guide rods 54 without affecting the connection between the driving plate 55 and the plug plate 46. When the plug plate 46 moves forward and backward, it can drive the long guide rods 54 and the driving plate 55 to move forward and backward without affecting the connection between the driving plate 55 and the L-shaped plate 33. Therefore, when the L-shaped plate 33 moves up and down and the plug plate 46 moves forward and backward, the driving plate 55 and the welding gun 57 can be driven to move up and down and forward and backward, and the movements of the two do not affect each other, so that the welding gun 57 can move along the L-shaped trajectory line along the reinforcing rib 59 during welding.

[0041] The front end surface of the L-shaped plate 33 is fixedly connected to a second sliding pin 36, the front end surface of the vertical plate 32 is fixedly connected to a first support seat 34, the lower end surface of the first support seat 34 is fixedly connected to a first tension spring 35 that matches the L-shaped plate 33, and the outer surface of the drive shaft 20 is fixedly connected to a second disc 37 that matches the second sliding pin 36. An extension tube 38 is provided on the outer surface of the second disc 37, and an inclined surface 43 and a plane 42 that match the second sliding pin 36 are provided on the extension tube 38.

[0042] like Figure 12-13As shown, the first support seat 34 is used to support and fix the first tension spring 35. The upper end of the first tension spring 35 is fixedly connected to the first support seat 34, and the lower end of the first tension spring 35 is fixedly connected to the L-shaped plate 33. The first tension spring 35 always has an upward pulling force on the L-shaped plate 33, even if the L-shaped plate 33 and the second sliding pin 36 have an upward driving force under normal conditions, the second sliding pin 36 can stably contact and engage with the lower end surface of the second disc 37 when it has an upward driving force under normal conditions; when the drive shaft 20 rotates, it can drive the first disc 6 and the extension tube 38 to rotate synchronously, and when the first disc 6 rotates, the second sliding pin 36 and the second disc 37 can be engaged with each other when the second sliding pin 36 and the second disc 37 are engaged. When the second disk 37 is in contact and engagement, the second sliding pin 36 will not move upward or downward. At this time, the second sliding pin 36, the L-shaped plate 33, the welding gun 57, etc. will be at a specified height. When the second disc 37 rotates to make the inclined surface 43 at one end of the extension tube 38 meet the second sliding pin 36, when the second sliding pin 36 is in contact and engagement with the inclined surface 43, when the second disc 37 and the extension tube 38 rotate, the second sliding pin 36 and the L-shaped plate 33 can be driven to move downward. When the L-shaped plate 33 moves downward, the driving plate 55 and the welding gun 57 can be moved downward. When the second disc 37 and the extension tube 38 rotate to make the second sliding pin 36 meet the plane 42 When the second slide pin 36, the L-shaped plate 33, the driving plate 55, the welding gun 57, etc. are in contact and meshing, the second slide pin 36, the L-shaped plate 33, the driving plate 55, the welding gun 57, etc. move downward to the bottom position, and the second disc 37 and the extension cylinder 38 continue to rotate and no longer move the second slide pin 36 downward, that is, the second slide pin 36 is in the bottom position and static state under the contact and meshing with the plane 42. When the second disc 37 and the extension cylinder 38 continue to rotate until the second slide pin 36 meets and meshes with the inclined surface 43 at the other end, when the second disc 37 and the extension cylinder 38 continue to rotate, the second slide pin 36 can be moved upward under the tension of the first tension spring 35, and the second slide pin 36 moves upward again. It can drive the L-shaped plate 33, the driving plate 55, the welding gun 57, etc. to move upward synchronously, so that the welding gun 57 moves upward and resets; through the cooperation of the second disc 37, the extension tube 38, and the second sliding pin 36, when the driving shaft 20 rotates, it can drive the second sliding pin 36 to be at the topmost position and stop intermittently for a period of time, and the second sliding pin 36 will move downward again, and when it moves downward to the bottom position, it will stop intermittently for a period of time, and the second sliding pin 36 will move upward again, and when it moves upward to the top position, it will stop intermittently for a period of time, even if the second sliding pin 36 and the welding gun 57 can move up and down intermittently.

[0043] The extension tube 38 is slidably connected to the outer surface of the second disc 37, and an extension seat 39 is fixedly connected to the inner end surface of the extension tube 38. The inner wall of the extension seat 39 is rotatably connected to a first threaded rod 41 threadedly connected to the second disc 37, and the upper and lower end surfaces of the first threaded rod 41 are respectively fixedly connected to the first handle 40.

[0044] like Fig.13As shown, the function of the first handle 40 is to facilitate driving the first threaded rod 41 to rotate, and the extension tube 38 can be slidably connected to the outer surface of the second disc 37 up and down. When the first threaded rod 41 rotates, the first threaded rod 41 rotates under the threaded connection with the second disc 37, which can make the first threaded rod 41, the extension seat 39, the extension tube 38, etc. move upward or downward. When the extension tube 38 moves upward, the height of the plane 42 can be changed, so that the plane 42 moves upward, that is, when the second disc 37 and the extension tube 38 rotate, the distance that the second sliding pin 36 moves downward can be shortened, and when the extension tube 38 moves downward, the plane 42 can be moved downward. When the second disc 37 and the extension tube 38 move downward, the distance that the second sliding pin 36 moves downward can be lengthened, that is, the distance that the second sliding pin 36 and the welding gun 57 reciprocate up and down can be adjusted by setting the first threaded rod 41 and the extension tube 38. Due to the different sizes of the reinforcing ribs 59, the height of the reinforcing ribs 59 can be adaptively adjusted; the threaded connection between the first threaded rod 41 and the second disc 37 has a self-locking function, that is, when the first threaded rod 41 does not rotate, the corresponding extension tube 38 is in a fixed position on the second disc 37, that is, the extension tube 38 can be stably engaged with the second sliding pin 36.

[0045] A second support seat 45 is fixedly connected to the middle part of the upper end surface of the plug plate 46, a second spring 44 matching with the second support seat 45 is fixedly connected to the upper side of the front end surface of the vertical plate 32, a third sliding pin 47 is fixedly connected to the front side of the upper end surface of the plug plate 46, a third disc 48 matching with the third sliding pin 47 is fixedly connected to the upper end surface of the drive shaft 20, and an extension disc 49 matching with the third sliding pin 47 is provided on the upper end surface of the third disc 48.

[0046] like Fig.12 or Fig.14As shown, the front end of the second spring 44 is fixedly connected to the second support seat 45, and the rear end of the second spring 44 is fixedly connected to the front end surface of the vertical plate 32. The second spring 44 always has a forward driving force on the second support seat 45, even if the second support seat 45, the plug plate 46, and the third sliding pin 47 have a forward driving force under normal conditions, the third sliding pin 47 can be in contact and mesh with the outer surface of the third disc 48 when the third disc 48, the extension disc 49 and the third sliding pin 47 are arranged. When the drive shaft 20 and the third disc 48 rotate, the third sliding pin 47 and the When the third disc 48 is in contact and engagement, the third sliding pin 47 can be in a specified position, that is, the third sliding pin 47 will not move at this time. When the third disc 48 continues to rotate until the extension disc 49 is in contact and engagement with the third sliding pin 47, the third sliding pin 47 can move backward and then move forward to reset. That is, under the cooperation of the third disc 48, the extension disc 49 and the third sliding pin 47, when the drive shaft 20 rotates, the third sliding pin 47, the plug plate 46, the driving plate 55 and the welding gun 57 can move back and forth once and then stop intermittently, that is, the welding gun 57 can move back and forth intermittently.

[0047] The extension disk 49 is slidably connected to the upper end surface of the third disk 48, and a second threaded seat 52 is fixedly connected to the upper end surface of the third disk 48. The second threaded seat 52 has a second threaded rod 51 threadedly connected to the inner wall of the second threaded seat 52. The upper end surface of the extension disk 49 is fixedly connected to a connecting seat 50, and the second threaded rod 51 is rotatably connected to the inner wall of the connecting seat 50. A second handle 53 is fixedly connected to one side end surface of the second threaded rod 51.

[0048] like Fig.14As shown, the function of the second handle 53 is to facilitate driving the second threaded rod 51 to rotate. The extension plate 49 can be slidably connected to the upper end surface of the third disk 48. When the second handle 53 is driven to rotate, the second threaded rod 51 can be driven to rotate. When the second threaded rod 51 rotates, the second threaded rod 51, the connecting seat 50, and the extension plate 49 can be moved to the left or right through the threaded connection with the second threaded seat 52. When the extension plate 49 moves to the left or right, that is, when the extension plate 49 enters the second disk 37 or moves out of the second disk 37, the contact engagement state with the third sliding pin 47 can be changed. When the extension plate 49 moves out to the second disk 37, the contact engagement state with the third sliding pin 47 can be changed. 7, at this time, the distance of the reciprocating front and rear movement of the third sliding pin 47 will become larger, that is, the distance of the reciprocating front and rear movement of the welding gun 57 will become larger, and when the extension plate 49 enters the second disc 37, the distance of the reciprocating front and rear movement of the third sliding pin 47 will become smaller, that is, the distance of the reciprocating front and rear movement of the welding gun 57 will become smaller, and the adaptive position can be adjusted according to the width of the reinforcing rib 59; and the threaded connection between the second threaded rod 51 and the second threaded seat 52 has a self-locking function, that is, when the second handle 53 and the second threaded rod 51 do not rotate, the corresponding position of the extension plate 49 on the second disc 37 is in a fixed state, that is, the extension plate 49 can be stably contacted and engaged with the third sliding pin 47;Under the cooperation between the second disc 37, the extension cylinder 38 and the second sliding pin 36, and the cooperation between the third disc 48, the extension disc 49 and the third sliding pin 47, when the drive shaft 20 rotates, the welding gun 57 can be moved along the contact surface with the cylindrical seat 58, that is, the welding gun 57 moves in an L-shaped trajectory, that is, when the drive shaft 20 rotates, the second disc 37 is in contact and engagement with the second sliding pin 36, and the third sliding pin 47 is in contact and engagement with the third disc 48, at this time, the welding gun 57 is at the front end position In the topmost state, when the second disc 37 rotates to make the extension tube 38 engage with the second sliding pin 36, the second sliding pin 36, the welding gun 57, etc. are driven to move downward. When the extension tube 38 rotates to make the plane 42 contact and engage with the second sliding pin 36, the second sliding pin 36, the welding gun 57, etc. move downward to the bottommost position and can stay for a short time. At this time, the third disc 48 rotates to make the extension disc 49 contact and engage with the third sliding pin 47. When the pins 47 are in contact and meshing condition, the third sliding pin 47 and the welding gun 57 can be moved backward and then moved forward to reset. When the second disc 37 rotates to make the other end inclined surface 43 of the extension tube 38 meet and mesh with the second sliding pin 36, the second sliding pin 36 and the welding gun 57 can be moved upward to reset. Even if the welding gun 57 moves backward after moving downward, moves forward after moving backward to the top, and moves upward after moving forward to the top, the welding gun 57 can intermittently reciprocate in an L-shaped trajectory, that is, the welding gun 57 can scan and weld the joint between the reinforcing rib 59 and the cylindrical seat 58. Through the two-way L-shaped trajectory welding movement, it can prevent welding leakage and improve the welding quality. Then, through the threaded connection between the first threaded rod 41 and the second disc 37, the second threaded rod 51 and the second threaded seat 52, the moving stroke of the welding gun 57 can be changed, and it can be adaptively adjusted according to the height and width of the reinforcing rib 59, so as to adapt to the welding of reinforcing ribs 59 of different models. ;

[0049] A disc cam 21 is also fixedly connected to the outer surface of the driving shaft 20, and the unloading device also includes a connecting plate 26, and a first sliding pin 25 is fixedly connected to the rear end of the connecting plate 26. A small arc groove 22, a reducing groove 24 and a large arc groove 23 that cooperate with the first sliding pin 25 are opened on the disc cam 21. A partition plate 29 and a push plate 28 that are slidably connected to the unloading box 27 are fixedly connected on the upper and lower sides of the front end surface of the connecting plate 26 respectively. The pushing seat 31 is fixedly connected to the front end surface of the pushing plate 28, and a storage bin 30 for containing reinforcing ribs 59 is fixedly connected to the upper end surface of the unloading box 27.

[0050] like Figure 8-Figure 10 As shown, the push plate 28 and the spacer plate 29 can be slidably connected to the inner wall of the unloading box 27, that is, the first sliding pin 25 and the connecting plate 26 can only move forward and backward. The installation and shape of the disc cam 21 and the first sliding pin 25 are as shown in FIG. Fig. 9As shown, by setting the small arc groove 22, the diameter-changing groove 24 and the large arc groove 23, when the drive shaft 20 and the disc cam 21 rotate, when the large arc groove 23 is engaged with the first sliding pin 25, the first sliding pin 25 can be stationary at the frontmost position, when the diameter-changing groove 24 is engaged with the first sliding pin 25, the first sliding pin 25 can be moved backward or forward, and when the small arc groove 22 is engaged with the first sliding pin 25, the first sliding pin 25 can be stationary at the rearmost position; that is, when the disc cam 21 and the first sliding pin 25 cooperate When the drive shaft 20 rotates, it can drive the first sliding pin 25 and the connecting plate 26 to move forward to the top end and then stop intermittently, and then move backward to the top end and then stop intermittently, that is, the first sliding pin 25 and the connecting plate 26 can stop intermittently for a period of time when they are at the front end position or the rear end position; when the connecting plate 26 moves forward, it can drive the pushing plate 28, the pushing seat 31, and the partition plate 29 to move forward synchronously, and when the partition plate 29 moves forward, it can block the reinforcing rib 59 in the storage bin 30 to prevent the reinforcing rib 59 from falling. When the push plate 28 and the push seat 31 move forward, they can push the reinforcing rib 59 in the unloading box 27 to the specified position, that is, they can push the reinforcing rib 59 forward so that the reinforcing rib 59 is in contact with the cylindrical seat 58, and when welding, the push seat 31 can limit the reinforcing rib 59 to prevent the reinforcing rib 59 from moving. When the first sliding pin 25 and the connecting plate 26 move backward, they can drive the push plate 28 and the partition plate 29 to move backward to the top position. When the partition plate 29 moves backward to the top position, it no longer blocks the storage bin 30. The reinforcing ribs 59 in the storage bin 30 can fall into the material box 27, that is, fall into the material pushing seat 31, under the action of gravity. When the connecting plate 26 moves forward again, the pushing plate 28 and the partition plate 29 can move forward again synchronously. The forward movement of the partition plate 29 can block the reinforcing ribs in the storage bin 30 again. When the pushing plate 28 and the pushing seat 31 move forward again, the reinforcing ribs 59 in the material box 27 can be pushed out to the specified position again, so that the cylindrical seat 58 can be fed repeatedly.By the cooperation between the set push pin 18 and the groove wheel 19, the disc cam 21 and the first sliding pin 25, the second disc 37 and the second sliding pin 36, the third disc 48 and the third sliding pin 47, when the driving shaft 20 rotates, the welding table 4 and the cylindrical seat 58 can be rotated to a specified angle under the cooperation of the push pin 18 and the groove wheel 19, and then the welding table 4 and the cylindrical seat 58 are intermittently stopped after the specified angle is rotated. At this time, the unloading device moves the push seat 31 forward under the cooperation of the disc cam 21 and the first sliding pin 25, pushes the reinforcing rib 59 onto the cylindrical seat 58, and the push seat 31 moves to the frontmost position and stops intermittently, so that the reinforcing rib 59 can be limited and fixed, and then the second disc 37 and the second sliding pin 36, the third disc 48 and the third sliding pin 47 can be mutually cooperated, so that the welding gun 57 can be moved along the joint between the reinforcing rib 59 and the cylindrical seat 58, that is, the welding gun 57 moves downward and then moves forward When the welding gun 57 is working, the reinforcing rib 59 and the cylindrical seat 58 can be welded. When the driving shaft 20 continues to rotate, the welding gun 57 will move forward and then move upward to reset to the initial state under the meshing of the second disc 37 and the second sliding pin 36, the third disc 48 and the third sliding pin 47. Under the meshing of the disc cam 21 and the first sliding pin 25, the pushing seat 31 will move backward and reset to the initial state, that is, the pushing seat 31 is out of contact with the reinforcing rib 59. At this time, the first sliding pin 25 is in the rearmost position and is stationary under the meshing of the small arc groove 22. At this time, the pin 18 can be rotated to the specified angle of the groove wheel 19 again, that is, the welding table 4 and the cylindrical seat 58 are rotated to the specified angle again, that is, the welding work is carried out on the next position of the cylindrical seat 58. The whole device can be cyclically repeated to perform multiple uniform welding on the cylindrical seat 58, and the whole process can replace manual operation, and the welding efficiency is high; such as; Fig.10 As shown, a bolt 60 is fixedly connected to the lower end surface of the blanking box 27, and a nut 61 is threadedly connected to the outer surface of the bolt 60. A long key hole is opened on the operating table 3, and the bolt 60 is installed in the long key hole. By tightening the nut 61 to squeeze the lower end surface of the operating table 3, the bolt 60 and the blanking box 27 can be fixed; through the provided bolts 60, nuts 61, and long key holes, the entire blanking device can be disassembled, and when blanking for different types of reinforcing ribs 59, the corresponding blanking device can be replaced, and under the setting of the long key hole, different blanking devices can be installed in suitable positions, so that when the disc cam 21 rotates to drive the first sliding pin 25 to move, the reinforcing rib 59 can be accurately pushed to contact and fit with the cylindrical seat 58.

[0051] When the present invention is in use, by placing the cylindrical seat 58 on the welding table 4, when the first disc 6 rotates, the multiple clamping rods 12 can be moved inward synchronously, and when the clamping rods 12 move inward, the cylindrical seat 58 can be driven to move to the center position, and after the clamping rods 12 move inward to the top end, the cylindrical seat 58 can be clamped and fixed, that is, when the clamping rods 12 move inward, the center of the cylindrical seat 58 can be calibrated and fixed, so that the welding work can be more accurate; through the provided unloading device, when the driving shaft 20 rotates, the pushing seat 31 can be moved forward, and the reinforcing ribs 59 can be pushed to the corners of the cylindrical seat 58. The welding gun 57 is arranged so that the reinforcing rib 59 and the cylindrical seat 58 are at the joint, waiting for welding work; through the arranged welding gun 57, when the driving shaft 20 rotates, the welding gun 57 can be intermittently moved downward and backward, and the welding gun 57 moves downward and backward, and the joint between the reinforcing rib 59 and the cylindrical seat 58 moves downward, that is, an L-shaped trajectory line is formed for movement, and when the welding gun 57 is working, the joint between the reinforcing rib 59 and the cylindrical seat 58 can be welded; through the mutual cooperation of the feeding device and the welding gun 57, the reinforcing rib 59 can be automatically welded and fixed at the corner seam of the cylindrical seat 58, replacing manual operation throughout the whole process, reducing the occupation of human resources, preventing welding leakage, and improving welding quality.

Claims

1. A welding device for building structure design, comprising a base (1), characterized in that: An operating table (3) is provided at the upper end of the base (1), a welding table (4) is provided at the upper end of the operating table (3), a cylindrical seat (58) is placed on the welding table (4), a plurality of clamping rods (12) are provided on the inner wall of the welding table (4), a first rotatable disk (6) is provided at the lower end of the welding table, and when the first disk (6) rotates, a structure in which the plurality of clamping rods (12) move inward synchronously is formed; a rotatable driving shaft (20) is provided on the operating table (3), a material unloading device is provided at the upper end of the operating table (3), the material unloading device comprises a material unloading box (27), a material pushing seat (31) is provided inside the material unloading box (27), a plurality of reinforcing ribs (59) are also placed inside the material unloading box (27), and when the driving shaft (20) rotates, a structure in which the material pushing seat (31) moves forward to push the reinforcing ribs (59) to a specified position is formed; a welding gun (57) is also provided at the upper end of the operating table (3), and when the driving shaft (20) rotates, a structure in which the welding gun (57) moves downward and backward is formed.

2. A welding device for building structure design as claimed in claim 1, characterized in that: The lower end surface of the welding table (4) is fixedly connected to a first motor (5), the first disc (6) is fixedly connected to the output end of the first motor (5), the inner wall of the welding table (4) is slidably connected to four evenly distributed square tubes (11), the clamping rods (12) are respectively mounted on the inner walls of the corresponding square tubes (11), the inner end surfaces of the four square tubes (11) are respectively fixedly connected to connecting rods (9), the inner walls of the connecting rods (9) are respectively fixedly connected to driving pins (7), and the first disc (6) is respectively provided with a plurality of arc grooves (8) matching with the driving pins (7).

3. A welding device for building structure design as claimed in claim 2, characterized in that: Side plates (10) fixedly connected to the welding platform (4) are respectively provided on both sides of the square tube (11), the clamping rods (12) are respectively slidably connected to the inner wall of the square tube (11), the lower ends of the clamping rods (12) are respectively fixedly connected to movable pins (15), and the side plates (10) are respectively provided with oblique grooves (13) and transverse grooves (14) matching with the movable pins (15).

4. A welding device for building structure design as claimed in claim 1, characterized in that: A second motor is fixedly connected to the lower end of the base (1), the drive shaft (20) is fixedly connected to the output end of the second motor, a drive disk (16) is fixedly connected to the lower end of the outer surface of the drive shaft (20), the welding table (4) is rotatably connected to the inner wall of the operating table (3), a groove wheel (19) is fixedly connected to the lower end of the welding table (4), and a recessed lock wheel (17) and a detent pin (18) that match the groove wheel (19) are fixedly connected to the upper end surface of the drive disk (16).

5. A welding device for building structure design as claimed in claim 1, characterized in that: A vertical plate (32) is fixedly connected to the rear side of the upper surface of the operating table (3), an L-shaped plate (33) capable of moving up and down is slidably connected to the middle of the front end surface of the vertical plate (32), a driving plate (55) is slidably connected to the lower surface of the L-shaped plate (33), the welding gun (57) is mounted on the driving plate (55), an insert plate (46) capable of moving forward and backward is slidably connected to the inner wall of the upper end of the vertical plate (32), long guide rods (54) are fixedly connected to the left and right sides of the lower end surface of the insert plate (46), and the driving plate (55) is slidably connected to the outer surfaces of the two long guide rods (54).

6. A welding device for building structure design as claimed in claim 5, characterized in that: A second sliding pin (36) is fixedly connected to the front end surface of the L-shaped plate (33), a first supporting seat (34) is fixedly connected to the front end surface of the vertical plate (32), a first tension spring (35) matched with the L-shaped plate (33) is fixedly connected to the lower end surface of the first supporting seat (34), a second disc (37) matched with the second sliding pin (36) is fixedly connected to the outer surface of the driving shaft (20), an extension tube (38) is provided on the outer surface of the second disc (37), and an inclined surface (43) and a plane (42) matched with the second sliding pin (36) are provided on the extension tube (38).

7. A welding device for building structure design as claimed in claim 6, characterized in that: The extension tube (38) is slidably connected to the outer surface of the second disc (37); an extension seat (39) is fixedly connected to the inner end surface of the extension tube (38); a first threaded rod (41) threadedly connected to the second disc (37) is rotatably connected to the inner wall of the extension seat (39); and first handles (40) are fixedly connected to the upper and lower end surfaces of the first threaded rod (41) respectively.

8. A welding device for building structure design as claimed in claim 5, characterized in that: A second support seat (45) is fixedly connected to the middle of the upper end surface of the plug plate (46); a second spring (44) matched with the second support seat (45) is fixedly connected to the upper side of the front end surface of the vertical plate (32); a third sliding pin (47) is fixedly connected to the front side of the upper end surface of the plug plate (46); a third disc (48) matched with the third sliding pin (47) is fixedly connected to the upper end surface of the drive shaft (20); and an extension disc (49) matched with the third sliding pin (47) is provided on the upper end surface of the third disc (48).

9. A welding device for building structure design as claimed in claim 8, characterized in that: The extension disk (49) is slidably connected to the upper end surface of the third disk (48); the upper end surface of the third disk (48) is fixedly connected to a second threaded seat (52); the inner wall of the second threaded seat (52) is threadedly connected to a second threaded rod (51); the upper end surface of the extension disk (49) is fixedly connected to a connecting seat (50); the second threaded rod (51) is rotatably connected to the inner wall of the connecting seat (50); and a second handle (53) is fixedly connected to one end surface of the second threaded rod (51).

10. A welding device for building structure design as claimed in claim 1, characterized in that: A disc cam (21) is fixedly connected to the outer surface of the driving shaft (20), and the unloading device also includes a connecting plate (26), a first sliding pin (25) is fixedly connected to the rear end of the connecting plate (26), and a small arc groove (22), a diameter-changing groove (24) and a large arc groove (23) are provided on the disc cam (21) to match the first sliding pin (25). A partition plate (29) and a push plate (28) slidably connected to the unloading box (27) are fixedly connected to the upper and lower sides of the front end surface of the connecting plate (26), respectively. The push seat (31) is fixedly connected to the front end surface of the push plate (28), and a storage bin (30) for containing reinforcing ribs (59) is fixedly connected to the upper end surface of the unloading box (27).

Images