Welding equipment for PCB production and processing

Abstract

The invention relates to the technical field of PCB machining, and discloses welding equipment for PCB production and machining. The welding equipment for PCB production and machining comprises a main body, supporting legs are fixedly connected to the main body, a feeding assembly is fixedly connected to the main body, the feeding assembly comprises an electric telescopic rod, the electric telescopic rod is fixedly installed on the main body, and the supporting legs are fixedly connected to the main body. The electric telescopic rod is fixedly connected with a rack, and the rack is engaged with a pinion. According to the welding equipment for PCB production and processing, in order to better carry out processing and feeding on PCBs, the feeding assembly is arranged; according to the automatic feeding device, through cooperation with an electric telescopic rod, a rack, a pinion, a small U-shaped rod, an electric push rod, an electric lifting rod, an upper plate, a small supporting plate, a cylindrical block, a cylindrical groove, a conical column, a beveling rod, a support, a short rod, a small clamping block, a sliding rod, a sliding hole, a short bottom spring, a short connecting spring, a storage bin, a spring, a bottom plate and a sliding groove, feeding can be carried out more quickly, the working efficiency is improved, and time is saved.

Description

Technical Field

[0001] The invention relates to the technical field of PCB board processing, in particular to welding equipment for producing and processing PCB boards. Background Art

[0002] PCB boards are widely used in the field of electronic information as substrates for various electronic components to form predetermined circuits. With the development of information technology and the popularization of industrial intelligence, the demand for PCB boards is growing. In the production and processing of PCB boards, welding is a crucial link, which involves automatically welding a large number of components such as resistors, capacitors, transistors, etc. to PCB boards to form a complete circuit system.

[0003] However, in actual use, the above-mentioned equipment requires manual stabilization of the PCB board, which may move or shake, thereby failing to ensure the accuracy of subsequent processing or testing, and failing to accurately help the PCB board to be positioned at the desired position with high precision, which is particularly important for welding or testing of components that require highly precise alignment. When welding the existing PCB board, the staff needs to manually place the PCB board into the fixture frequently. Manual placement not only increases the workload of the staff, but also seriously affects the welding effect.

[0004] Therefore, we propose a welding equipment for PCB board production and processing. Summary of the invention

[0005] The object of the present invention is to provide a welding device for producing and processing PCB boards to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions: A welding device for producing and processing PCB boards comprises a main body, a supporting leg is fixedly connected to the main body, a feeding assembly is fixedly connected to the main body, and the feeding assembly comprises: An electric telescopic rod, wherein the main body is fixedly mounted with an electric telescopic rod, the electric telescopic rod is fixedly connected with a rack, the rack is meshed with a pinion, the pinion is fixedly connected with a small U-shaped rod, the small U-shaped rod rotates on the main body, an electric push rod is fixedly mounted on the small U-shaped rod, the piston end of the electric push rod is fixedly connected with an electric lifting rod, an upper plate is fixedly mounted on the fixed end of the electric lifting rod, a small support plate is fixedly connected under the upper plate, and a cylindrical block is fixedly connected to the small support plate; A cylindrical groove, a cylindrical groove is provided in the cylindrical block, the piston end of the electric lifting rod passes through the upper plate, the piston end of the electric lifting rod is fixedly connected with a conical column, the conical column is slidably connected in the cylindrical groove, a bevel rod is slidably connected in the cylindrical block, a bracket is fixedly connected to the outer side of the cylindrical block, a short rod is fixedly connected to the bracket, a small clamping block is rotatably connected to the short rod, a sliding rod is fixedly connected to the small clamping block, a sliding hole is provided in the cylindrical block, the sliding rod is slidably connected in the sliding hole, a short bottom spring is fixedly connected in the sliding hole, and a short connecting spring is fixedly connected to the sliding rod; A storage bin is fixedly connected to the main body, a long spring is fixedly connected inside the storage bin, a bottom plate is fixedly connected to the long spring, a slide groove is provided on the storage bin, and the bottom plate is slidably connected to the slide groove.

[0007] Preferably, three groups of the beveled rods, brackets, short rods and small clamping blocks are provided, and the three groups of the beveled rods, brackets, short rods and small clamping blocks are arranged in a circular array with equal spacing around the center of the circular cross section of the cylindrical block as the array center.

[0008] Preferably, the sliding rod, sliding hole, short bottom spring and short connecting spring are provided in three groups, and the three groups of sliding rods, sliding holes, short bottom springs and short connecting springs are arranged in a circular array with equal spacing around the center of the circular cross section of the cylindrical block as the center of the array.

[0009] Preferably, an intermittent rotating component is provided on the main body, the main body is fixedly connected with a square supporting column, the square supporting column is fixedly connected with a rectangular plate, a small motor is fixedly installed on the rectangular plate, the output end of the small motor is fixedly connected with a rotating rod, the rotating rod is fixedly connected with a right pulley, the right pulley is connected with a belt for transmission, the belt is connected with a left pulley for transmission, the left pulley is fixedly connected with a rotating rod, the rotating rod is rotatably connected to the main body, a semicircular block is fixedly connected to the rotating rod, a small pull rod is fixedly connected to the outer side of the rotating rod, a sliding short column is fixedly connected to the small pull rod, the main body is rotatably connected with a rotating column, the outer side of the rotating column is fixedly connected with a cross rotating frame, the sliding short column is slidably connected in the cross rotating frame, and the rotating column is fixedly connected with a working round table.

[0010] Preferably, a clamping assembly is provided on the working circular table, the working circular table is fixedly connected with a supporting block, the supporting block is fixedly connected with a clamping bottom block, a linear brake is fixedly installed under the clamping bottom block, the piston end of the linear brake is fixedly connected with a connecting block, the connecting block is rotatably connected with a pulling block, the pulling block is rotatably connected with an L-shaped slider, the L-shaped slider is slidably connected with a slide rail, the slide rail is fixedly connected to the clamping bottom block, the L-shaped slider is fixedly connected with a bending rod, the bending rod is rotatably connected with a rotating pulling block, the rotating pulling block is rotatably connected with a fixed rod, the fixed rod is fixedly connected to the clamping bottom block, the rotating pulling block is rotatably connected with a movable rod, the movable rod is rotatably connected with a large clamping block, the large clamping block is fixedly connected with a sliding rod, and the sliding rod is slidably connected to the clamping bottom block.

[0011] Preferably, two groups of the pulling blocks, L-shaped sliders and slide rails are provided, and the two groups of the pulling blocks, L-shaped sliders and slide rails are mirrored on the lower surface of the clamping bottom block with the vertical midline in the front-rear direction of the clamping bottom block as the mirror axis.

[0012] Preferably, two groups of the bent rods and large clamping blocks are provided, and the two groups of the bent rods and large clamping blocks use the vertical midline of the front-to-back direction of the clamping bottom block as the mirror axis, and are mirrored on the upper surface of the clamping bottom block, so that the clamping is more stable and welding is performed better.

[0013] Preferably, the rotating pull block, short pull block, fixed rod, movable rod and sliding rod are provided in four groups, and the four groups of rotating pull blocks, short pull blocks, fixed rod, movable rod and sliding rod are mirrored on the upper surface of the clamping bottom block with the vertical midline in the left and right directions of the clamping bottom block as the mirror axis.

[0014] Preferably, a disassembly assembly is provided on the main body, a welder is fixedly connected to the main body, an electric push-pull rod is fixedly connected to the welder, a clamping block is fixedly connected to the electric push-pull rod, a thick spring is provided in the clamping block, a round ball is fixedly connected to the thick spring, a circular clamping block is slidably connected to the clamping block, and a welding gun is fixedly installed on the circular clamping block.

[0015] Preferably, two groups of the thick springs and balls are provided, and the two groups of the thick springs and balls are mirrored at the left and right ends of the clamping block with the vertical midline in the front-to-back direction of the clamping block as the mirror axis, so as to better clamp and replace the welding gun.

[0016] Compared with the prior art, the present invention provides a welding device for PCB production and processing, which has the following beneficial effects: 1. The manual placement of the welding equipment for the production and processing of the PCB board not only increases the workload of the staff, but also seriously affects the welding effect. By setting a feeding assembly, cooperating with an electric telescopic rod, a rack, a pinion, a small U-shaped rod, an electric push rod, an electric lifting rod, an upper plate, a small support plate, a cylindrical block, a cylindrical groove, a tapered column, a bevel rod, a bracket, a short rod, a small clamping block, a sliding rod, a sliding hole, a short bottom spring, a short connecting spring, a storage bin, a spring, a bottom plate and a slide groove, the material can be loaded more quickly.

[0017] 2. The welding equipment for producing and processing PCB boards, in order to better process and produce PCB boards, is provided with an intermittent rotating component, and cooperates with a square support column, a rectangular plate, a small motor, a rotating rod, a right pulley, a belt, a left pulley, a rotating rod, a semicircular block, a small pull rod, a sliding short column, a cross rotating frame, a rotating column and a working round table, so as to better process the PCB boards, thereby improving work efficiency and saving labor costs.

[0018] 3. The existing welding equipment for the production and processing of the PCB board requires manual stabilization of the PCB board, which may move or shake, and thus cannot ensure the accuracy of subsequent processing or testing. In order to better weld, a clamping assembly is provided, which cooperates with a support block, a clamping bottom block, a linear brake, a connecting block, a pulling block, an L-shaped slider, a slide rail, a bending rod, a rotating pull block, a short pull block, a fixed rod, a movable rod, a large clamping block and a sliding rod, so that the PCB board can be clamped firmly when welding, thereby preventing the workpiece belt from 4. The welding equipment for producing and processing PCB boards can replace the welding gun quickly when the staff needs to replace the welding gun quickly by setting a disassembly component, cooperating with the welder, electric push-pull rod, clamping block, thick spring, round ball, round clamping block and welding gun, so as to replace the welding gun more quickly, thereby improving work efficiency and saving time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the present invention as a whole; Figure 2 It is a schematic diagram of the structure of the present invention from the left side; Figure 3 It is a schematic diagram of a side top view of the structure of the present invention; Figure 4 For the present invention Figure 3 A schematic diagram of the enlarged structure of the middle A area; Figure 5 This is a schematic cross-sectional view of the interior of the storage bin structure of the present invention; Figure 6 It is a schematic top view of the structure section of the present invention; Figure 7 For the present invention Figure 6 Schematic diagram of the enlarged structure of the middle B area; Figure 8 It is a cross-sectional schematic diagram of the working frustum of the structure of the present invention; Fig. 9 It is a schematic side view of the structure of the present invention; Fig.10 For the present invention Fig. 9 Schematic diagram of the enlarged structure of the middle C area; Fig.11 It is a schematic diagram of a side view of the structure of the present invention; Fig.12 For the present invention Fig.11 Schematic diagram of the enlarged structure of area D in the middle.

[0020] In the figure: 1. main body; 2. supporting leg; 3. feeding assembly; 31. electric telescopic rod; 32. rack; 33. small gear; 34. small U-shaped rod; 35. electric push rod; 36. electric lifting rod; 37. upper plate; 38. small support plate; 39. cylindrical block; 310. cylindrical groove; 311. conical column; 312. bevel rod; 313. bracket; 314. short rod; 315. small clamping block; 316. sliding rod; 317. sliding hole; 318. short bottom spring; 319. short connecting spring; 320. storage bin; 321. long spring; 322. bottom plate; 323. slide; 4. intermittent rotation assembly; 41. square support column; 42. rectangular plate; 43. small motor; 44. rotating rod; 45. right Pulley; 46. Belt; 47. Left pulley; 48. Rotating rod; 49. Semicircular block; 410. Small pull rod; 411. Sliding short column; 412. Cross swivel frame; 413. Rotating column; 414. Working round table; 5. Clamping assembly; 51. Support block; 52. Clamping bottom block; 53. Linear brake; 54. Connecting block; 55. Pulling block; 56. L-shaped slider; 57. Slide rail; 58. Bending rod; 59. Rotating pull block; 510. Short pull block; 511. Fixed rod; 512. Movable rod; 513. Large clamping block; 514. Sliding rod; 6. Disassembly assembly; 61. Welder; 62. Electric push-pull rod; 63. Clamping block; 64. Thick spring; 65. Round ball; 66. Round clamping block; 67. Welding gun. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] See also Figure 1 - Fig.12 , the present invention provides a technical solution: A welding device for producing and processing PCB boards comprises a main body 1, to which a supporting leg 2 is fixedly connected, and to which a feeding assembly 3 is fixedly connected.

[0023] In one embodiment of the present invention, the feeding assembly 3 includes an electric telescopic rod 31, the electric telescopic rod 31 is fixedly installed on the main body 1, the electric telescopic rod 31 is fixedly connected to the rack 32, the rack 32 is meshed with a pinion 33, the pinion 33 is fixedly connected to a small U-shaped rod 34, the small U-shaped rod 34 rotates on the main body 1, and an electric push rod 35 is fixedly installed on the small U-shaped rod 34, so that the electric telescopic rod 31 is started, thereby driving the rack 32 to move, thereby driving the pinion 33 to move, thereby driving the small U-shaped rod 34 to move on the main body 1, and thus moving to the top of the storage bin 320, thereby starting the electric push rod 35, thereby driving the mechanical claw to descend, and the piston end of the electric push rod 35 is fixedly connected to an electric lifting rod 36, and the electric The fixed end of the movable lifting rod 36 is fixedly installed with an upper plate 37, a small support plate 38 is fixedly connected to the lower part of the upper plate 37, a cylindrical block 39 is fixedly connected to the small support plate 38, a cylindrical groove 310 is opened in the cylindrical block 39, the piston end of the electric lifting rod 36 passes through the upper plate 37, the piston end of the electric lifting rod 36 is fixedly connected with a conical column 311, the conical column 311 is slidably connected in the cylindrical groove 310, a bevel rod 312 is slidably connected in the cylindrical block 39, a bracket 313 is fixedly connected to the outer side of the cylindrical block 39, a short rod 314 is fixedly connected to the bracket 313, a small clamping block 315 is rotatably connected to the short rod 314, and the bevel rod 312, the bracket 313, the short rod 314, and the small clamping block 315 are provided in three groups, and the three groups of bevel rod 312, the bracket 313, the short rod 314, and the small clamping block 315 are provided. 14. The small clamping block 315 is arranged in an evenly spaced circumferential array with the circular cross-section center of the cylindrical block 39 as the array center. A sliding rod 316 is fixedly connected to the small clamping block 315. A sliding hole 317 is provided in the cylindrical block 39. The sliding rod 316 is slidably connected in the sliding hole 317. A short bottom spring 318 is fixedly connected in the sliding hole 317. A short connecting spring 319 is fixedly connected to the sliding rod 316. There are three groups of sliding rods 316, sliding holes 317, short bottom springs 318, and short connecting springs 319. The three groups of sliding rods 316, sliding holes 317, short bottom springs 318, and short connecting springs 319 are arranged in an evenly spaced circumferential array with the circular cross-section center of the cylindrical block 39 as the array center, thereby starting the electric lifting rod 36, thereby driving the conical column 311 to move. The camming rod 312 is thereby driven to move, thereby driving the small clamping block 315 to rotate on the short rod 314, thereby driving the sliding rod 316 to slide in the sliding hole 317, thereby driving the short connecting spring 319 to move. When the sliding rod 316 slides to the bottom of the sliding hole 317, the short bottom spring 318 is squeezed, thereby clamping the workpiece in the storage bin 320, thereby placing the workpiece on the clamping bottom block 52. The main body 1 is fixedly connected with the storage bin 320, and the storage bin 320 is fixedly connected with a long spring 321, and the long spring 321 is fixedly connected with a bottom plate 322. The storage bin 320 is provided with a slide groove 323, and the bottom plate 322 is slidably connected to the slide groove 323. When the staff needs to process the workpiece,The workpiece is placed in the storage bin 320, and the bottom plate 322 is driven to move on the slide slot 323 by gravity, thereby squeezing the long spring 321 by gravity.

[0024] In one embodiment of the present invention, an intermittent rotating component 4 is provided on the main body 1, a square supporting column 41 is fixedly connected to the main body 1, a rectangular plate 42 is fixedly connected to the square supporting column 41, a small motor 43 is fixedly installed on the rectangular plate 42, a rotating rod 44 is fixedly connected to the output end of the small motor 43, a right pulley 45 is fixedly connected to the rotating rod 44, a belt 46 is transmission-connected to the right pulley 45, a left pulley 47 is transmission-connected to the belt 46, a rotating rod 48 is fixedly connected to the left pulley 47, the rotating rod 48 is rotatably connected to the main body 1, a semicircular block 49 is fixedly connected to the rotating rod 48, a small pull rod 410 is fixedly connected to the outer side of the rotating rod 48, a sliding short column 411 is fixedly connected to the small pull rod 410, and a rotating column 413 is rotatably connected to the main body 1. A cross rotating frame 412 is fixedly connected to the outside of the rotating column 413, and the sliding short column 411 is slidably connected in the cross rotating frame 412. A working round table 414 is fixedly connected to the rotating column 413, so as to start the small motor 43, thereby driving the rotating rod 44 to move, thereby driving the right pulley 45 to move, thereby driving the belt 46 to move, thereby driving the left pulley 47 to move, thereby driving the rotating rod 48 to move, thereby driving the semicircular block 49 to move, thereby driving the small pull rod 410 to move, thereby driving the sliding short column 411 to move in the cross rotating frame 412, thereby driving the cross rotating frame 412 to move, thereby driving the rotating column 413 to move, thereby driving the working round table 414 to move, thereby driving the workpiece to rotate.

[0025] In one embodiment of the present invention, a clamping assembly 5 is provided on the working circular table 414, a support block 51 is fixedly connected to the working circular table 414, a clamping bottom block 52 is fixedly connected to the support block 51, a linear brake 53 is fixedly installed under the clamping bottom block 52, a connecting block 54 is fixedly connected to the piston end of the linear brake 53, a pulling block 55 is rotatably connected to the connecting block 54, an L-shaped slider 56 is rotatably connected to the pulling block 55, and a slide rail 57 is slidably connected to the L-shaped slider 56, so that the workpiece is placed on the clamping bottom block 52, thereby starting the linear brake 53, thereby driving the linear brake 53 to move the linear brake 53. The connecting block 54 moves, which drives the pulling block 55 to move, thereby driving the L-shaped slider 56 to move on the slide rail 57. The pulling block 55, the L-shaped slider 56 and the slide rail 57 are provided in two groups, and the two groups of pulling blocks 55, the L-shaped slider 56 and the slide rail 57 are mirrored on the lower surface of the clamping bottom block 52 with the vertical center line of the front-back direction of the clamping bottom block 52 as the mirror axis. The slide rail 57 is fixedly connected to the clamping bottom block 52. The L-shaped slider 56 is fixedly connected to a bent rod 58, and a rotating pull block 59 is rotatably connected to the bent rod 58. The rotating pull block 59 is rotatably connected to a fixed rod 511. The fixed rod 511 is fixedly connected to the clamping bottom block 52, the rotating pull block 59 is rotatably connected to the movable rod 512, the movable rod 512 is rotatably connected to the large clamping block 513, the bent rod 58 and the large clamping block 513 are provided with two groups, and the two groups of bent rods 58 and the large clamping block 513 are mirrored with the vertical midline of the front and rear directions of the clamping bottom block 52 as the mirror axis, and the mirror image is set on the upper surface of the clamping bottom block 52, the large clamping block 513 is fixedly connected to the sliding rod 514, and the sliding rod 514 is slidably connected to the clamping bottom block 52, the rotating pull block 59, the short pull block 510, the fixed rod 511, the movable rod 512 and the sliding rod 514 are connected to the clamping bottom block 52. There are four groups of movable rods 514, and the four groups of rotating pull blocks 59, short pull blocks 510, fixed rods 511, movable rods 512 and sliding rods 514 use the vertical center line of the left and right directions of the clamping bottom block 52 as the mirror axis, and are mirrored on the upper surface of the clamping bottom block 52, thereby driving the bending rod 58 to move, thereby driving the rotating pull block 59 to move, thereby driving the short pull block 510 to move on the fixed rod 511, thereby driving the movable rod 512 to move, thereby driving the large clamping block 513 to move, thereby driving the sliding rod 514 to move, and thus clamping the workpiece.

[0026] In one embodiment of the present invention, a disassembly assembly 6 is provided on the main body 1, a welder 61 is fixedly connected to the main body 1, and an electric push-pull rod 62 is fixedly connected to the welder 61, so that when it is rotated to the welding gun 67, the welder 61 and the electric push-pull rod 62 are started, so as to perform welding work on the workpiece, a clamping block 63 is fixedly connected to the electric push-pull rod 62, a coarse spring 64 is provided in the clamping block 63, a round ball 65 is fixedly connected to the coarse spring 64, and two groups of coarse springs 64 and round balls 65 are provided, and the two groups of coarse springs 64 and round balls 65 are clamped. The vertical center line of the connecting block 63 in the front-to-back direction is the mirror axis, and the mirror image is set at the left and right ends of the clamping block 63. A circular clamping block 66 is slidably connected to the clamping block 63, and a welding gun 67 is fixedly installed on the circular clamping block 66. When the staff needs to disassemble the welding gun 67, the welding gun 67 is moved, thereby driving the circular clamping block 66 to move in the clamping block 63. When the circular clamping block 66 contacts the ball 65, the ball 65 is driven to move, thereby driving the thick spring 64 to move, so that the welding gun 67 is taken out to complete the disassembly work.

[0027] Working principle: When the staff needs to process the workpiece, the workpiece is placed in the storage bin 320, and the bottom plate 322 is driven to move on the slide slot 323 by gravity, so that the long spring 321 is squeezed by gravity, thereby starting the electric telescopic rod 31, thereby driving the rack 32 to move, thereby driving the small gear 33 to move, thereby driving the small U-shaped rod 34 to move on the main body 1, and thus moving to the top of the storage bin 320, thereby starting the electric push rod 35, thereby driving the mechanical claw to descend, thereby starting the electric lifting rod 36, thereby driving the tapered column 311 to move, thereby driving the bevel rod 312 to move. The small clamping block 315 is moved, thereby driving the small clamping block 315 to rotate on the short rod 314, thereby driving the sliding rod 316 to slide in the sliding hole 317, thereby driving the short connecting spring 319 to move, so that when the sliding rod 316 slides to the bottom of the sliding hole 317, the short bottom spring 318 is squeezed, thereby clamping the workpiece in the storage bin 320, thereby placing the workpiece on the clamping bottom block 52, thereby starting the linear brake 53, thereby driving the connecting block 54 to move, and driving the pulling block 55 to move, thereby driving the L-shaped slider 56 to move on the slide rail 57, thereby driving the bending rod 58 to move, thereby driving the rotating pulling block 59 The movable rod 512 is moved, thereby driving the short pull block 510 to move on the fixed rod 511, thereby driving the movable rod 512 to move, thereby driving the large clamping block 513 to move, thereby driving the sliding rod 514 to move, thereby clamping the workpiece, thereby starting the small motor 43, thereby driving the rotating rod 44 to move, thereby driving the right pulley 45 to move, thereby driving the belt 46 to move, thereby driving the left pulley 47 to move, thereby driving the rotating rod 48 to move, thereby driving the semicircular block 49 to move, thereby driving the small pull rod 410 to move, thereby driving the sliding short column 411 to move in the cross rotating frame 412 , thereby driving the cross rotating frame 412 to move, thereby driving the rotating column 413 to move, thereby driving the working round table 414 to move, thereby driving the workpiece to rotate, so that when it rotates under the welding gun 67, the welder 61 and the electric push-pull rod 62 are started, so that the workpiece is welded, so that when the staff needs to disassemble the welding gun 67, the welding gun 67 is moved, thereby driving the circular clamping block 66 to move in the clamping block 63, so that when the circular clamping block 66 contacts the ball 65, it drives the ball 65 to move, thereby driving the thick spring 64 to move, so that the welding gun 67 is taken out to complete the disassembly work.

[0028] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A welding device for producing and processing PCB boards, comprising a main body (1), characterized in that: The main body (1) is fixedly connected to a support leg (2), and the main body (1) is fixedly connected to a feeding assembly (3), wherein the feeding assembly (3) comprises: An electric telescopic rod (31), wherein the main body (1) is fixedly mounted with the electric telescopic rod (31), the electric telescopic rod (31) is fixedly connected with a rack (32), the rack (32) is meshed with a pinion (33), the pinion (33) is fixedly connected with a small U-shaped rod (34), the small U-shaped rod (34) rotates on the main body (1), an electric push rod (35) is fixedly mounted on the small U-shaped rod (34), the piston end of the electric push rod (35) is fixedly connected with an electric lifting rod (36), the fixed end of the electric lifting rod (36) is fixedly mounted with an upper plate (37), the lower part of the upper plate (37) is fixedly connected with a small support plate (38), and the small support plate (38) is fixedly connected with a cylindrical block (39); The cylindrical groove (310) is provided in the cylindrical block (39), the piston end of the electric lifting rod (36) passes through the upper plate (37), the piston end of the electric lifting rod (36) is fixedly connected to a conical column (311), the conical column (311) is slidably connected in the cylindrical groove (310), the cylindrical block (39) is slidably connected to a bevel rod (312), the outer side of the cylindrical block (39) is fixedly connected to a bracket (313), and the bracket (313) is fixedly connected to the outer side of the cylindrical block (39), and the bracket (313) is fixedly connected to the outer side of the cylindrical block (39). 13) is fixedly connected to a short rod (314), a small clamping block (315) is rotatably connected to the short rod (314), a sliding rod (316) is fixedly connected to the small clamping block (315), a sliding hole (317) is opened in the cylindrical block (39), the sliding rod (316) is slidably connected in the sliding hole (317), a short bottom spring (318) is fixedly connected in the sliding hole (317), and a short connecting spring (319) is fixedly connected to the sliding rod (316); A storage bin (320), the main body (1) being fixedly connected to the storage bin (320), a long spring (321) being fixedly connected inside the storage bin (320), a bottom plate (322) being fixedly connected to the long spring (321), a sliding groove (323) being provided on the storage bin (320), and the bottom plate (322) being slidably connected to the sliding groove (323).

2. The welding equipment for PCB production and processing according to claim 1 is characterized in that: The beveled rods (312), brackets (313), short rods (314), and small clamping blocks (315) are provided in three groups, and the three groups of beveled rods (312), brackets (313), short rods (314), and small clamping blocks (315) are arranged in a circular array with equal spacing, with the center of the circular cross section of the cylindrical block (39) as the center of the array.

3. The welding equipment for PCB production and processing according to claim 1 is characterized in that: The sliding rod (316), the sliding hole (317), the short bottom spring (318), and the short connecting spring (319) are provided in three groups, and the three groups of the sliding rod (316), the sliding hole (317), the short bottom spring (318), and the short connecting spring (319) are arranged in a circular array with equal spacing, with the center of the circular cross section of the cylindrical block (39) as the center of the array.

4. The welding equipment for PCB production and processing according to claim 1 is characterized in that: The main body (1) is provided with an intermittent rotating assembly (4); the main body (1) is fixedly connected to a square supporting column (41); the square supporting column (41) is fixedly connected to a rectangular plate (42); a small motor (43) is fixedly mounted on the rectangular plate (42); an output end of the small motor (43) is fixedly connected to a rotating rod (44); a right pulley (45) is fixedly connected to the rotating rod (44); a belt (46) is transmission-connected to the right pulley (45); the belt (46) is transmission-connected to a left pulley (47); the left pulley (47) is fixedly connected to a rotating rod ( 48), the rotating rod (48) is rotatably connected to the main body (1), a semicircular block (49) is fixedly connected to the rotating rod (48), a small pull rod (410) is fixedly connected to the outer side of the rotating rod (48), a sliding short column (411) is fixedly connected to the small pull rod (410), a rotating column (413) is rotatably connected to the main body (1), a cross rotating frame (412) is fixedly connected to the outer side of the rotating column (413), the sliding short column (411) is slidably connected in the cross rotating frame (412), and a working round table (414) is fixedly connected to the rotating column (413).

5. The welding equipment for PCB production and processing according to claim 4 is characterized in that: The working circular table (414) is provided with a clamping assembly (5), the working circular table (414) is fixedly connected to a support block (51), the support block (51) is fixedly connected to a clamping bottom block (52), a linear brake (53) is fixedly installed under the clamping bottom block (52), a piston end of the linear brake (53) is fixedly connected to a connecting block (54), the connecting block (54) is rotatably connected to a pulling block (55), the pulling block (55) is rotatably connected to an L-shaped slider (56), the L-shaped slider (56) is slidably connected to a slide rail (57), and the slide rail (57) is fixedly connected to the On the clamping bottom block (52), the L-shaped sliding block (56) is fixedly connected to a bent rod (58), the bent rod (58) is rotatably connected to a rotating pull block (59), the rotating pull block (59) is rotatably connected to a fixed rod (511), the fixed rod (511) is fixedly connected to the clamping bottom block (52), the rotating pull block (59) is rotatably connected to a movable rod (512), the movable rod (512) is rotatably connected to a large clamping block (513), the large clamping block (513) is fixedly connected to a sliding rod (514), and the sliding rod (514) is slidably connected to the clamping bottom block (52).

6. The welding equipment for PCB production and processing according to claim 5 is characterized in that: The pulling block (55), the L-shaped slider (56) and the slide rail (57) are provided in two groups, and the two groups of the pulling block (55), the L-shaped slider (56) and the slide rail (57) are mirror-arranged on the lower surface of the clamping bottom block (52) with the vertical center line of the clamping bottom block (52) in the front-rear direction as the mirror axis.

7. The welding equipment for PCB production and processing according to claim 5 is characterized in that: Two groups of the bent rods (58) and the large clamping blocks (513) are provided, and the two groups of the bent rods (58) and the large clamping blocks (513) are mirrored on the upper surface of the clamping bottom block (52) with the vertical midline of the clamping bottom block (52) in the front-rear direction as the mirror axis.

8. The welding equipment for PCB production and processing according to claim 5 is characterized in that: The rotating pull block (59), the short pull block (510), the fixed rod (511), the movable rod (512) and the sliding rod (514) are provided in four groups, and the four groups of the rotating pull block (59), the short pull block (510), the fixed rod (511), the movable rod (512) and the sliding rod (514) are mirrored on the upper surface of the clamping bottom block (52) with the vertical center line of the clamping bottom block (52) in the left and right directions as the mirror axis.

9. The welding equipment for PCB production and processing according to claim 1, characterized in that: The main body (1) is provided with a disassembly assembly (6), the main body (1) is fixedly connected with a welder (61), the welder (61) is fixedly connected with an electric push-pull rod (62), the electric push-pull rod (62) is fixedly connected with a clamping block (63), a thick spring (64) is provided inside the clamping block (63), a round ball (65) is fixedly connected to the thick spring (64), a circular clamping block (66) is slidably connected to the clamping block (63), and a welding gun (67) is fixedly mounted on the circular clamping block (66).

10. The welding equipment for PCB production and processing according to claim 9, characterized in that: Two groups of the thick springs (64) and the round balls (65) are provided, and the two groups of the thick springs (64) and the round balls (65) are mirrored at the left and right ends of the clamping block (63) with the vertical midline of the clamping block (63) in the front-rear direction as the mirror axis.

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