Automatic longitudinal seam welding equipment
By introducing a combination of a motor-driven reciprocating wire sleeve and a grinding plate in the longitudinal seam automatic welding equipment, the problem of difficulty in grinding of the equipment is solved, the smooth surface effect of welding items is achieved, and the grinding effect and grinding plate are improved through the tapping device. lifespan.
Patent Information
- Application Number
- CN202421067656.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-16
- Publication Date
- 2024-12-31
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
It is difficult for longitudinal seam automatic welding equipment to polish items that need to be welded before welding, resulting in defects on the surface of the welded items and reducing the overall appearance quality of the welded items.
An automatic welding equipment for longitudinal joints including motors, reciprocating wire sleeves, L-shaped connecting blocks, fixing plates and grinding plates is designed. The grinding plate is driven to grind the items by moving the reciprocating wire sleeves, and the grinding plate is maintained by tapping devices. Surface clean.
Effectively remove surface defects of welding items, make the surface of welding seams smoother, improve the overall appearance quality of welding items, and extend the life of the grinding plate by cleaning impurities on the surface of the grinding plate.
Smart Images
Figure CN222269107U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of welding, in particular to an automatic longitudinal seam welding device. Background Art
[0002] The longitudinal seam automatic welding equipment is an automated welding equipment used to weld the longitudinal gaps of long strips or plates. This equipment is usually used to weld the longitudinal welds of long strips or plate-shaped workpieces such as pipes, storage tanks, containers, and body structures.
[0003] The patent with patent announcement number CN212145083U discloses an automatic welding equipment for longitudinal seam welds, including a base, a left clamping plate is fixedly installed on the top of the base, a fixing plate is fixedly installed on the top right end of the base, a screw hole is provided in the middle of the fixing plate, a screw rod is screwed in the screw hole, springs are fixedly installed at both upper and lower ends of the left side surface of the fixing plate, a right clamping plate is fixedly installed on the left end of the spring, and cylindrical grooves are provided on the side opposite to the left clamping plate and the right clamping plate. The utility model provides cylindrical grooves on the side opposite to the left clamping plate and the right side of the right clamping plate is controlled by screws and springs, and the two ends of the supporting legs are extended into the cylindrical grooves to support the inner side walls of the supporting legs, which can effectively prevent the supporting legs from moving at will and the iron sheet from deforming, maintain the effective shape of the supporting legs, ensure the normal progress of welding, and ensure the welding quality. The right clamping plate moves in a linear manner, which can effectively avoid wear on the ends of the supporting legs compared to the traditional clamping plates that move and rotate at the same time.
[0004] However, the current automatic longitudinal seam welding equipment has the following problems: it is difficult for the device to polish the objects to be welded before welding, which causes defects on the surface of the objects and reduces the overall appearance quality of the welded objects. Therefore, we propose an automatic longitudinal seam welding equipment. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model provides an automatic longitudinal seam welding device, which solves the problems raised in the above-mentioned background technology.
[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: an automatic longitudinal seam welding device comprises a base, the top of the base is fixedly connected with a mounting plate, the side of the base is fixedly connected with an L-shaped fixing block, the inner wall of the L-shaped fixing block is fixedly connected with a track block, the side of the track block is fixedly connected with a motor, the output shaft of the motor is fixedly connected with a reciprocating screw rod, the circumferential surface of the reciprocating screw rod is fixedly connected with a reciprocating wire sleeve, the top of the reciprocating wire sleeve is fixedly connected with a welding head, the side of the reciprocating wire sleeve is fixedly connected with an L-shaped connecting block, the bottom of the L-shaped connecting block is fixedly connected with a fixing plate, the bottom of the fixing plate is fixedly connected with a grinding plate, the L-shaped There are two connecting blocks, which are symmetrical to each other along the central axis of the reciprocating wire sleeve, there are two fixing plates, which are symmetrical to each other along the central axis of the reciprocating wire sleeve, there are two grinding plates, which are symmetrical to each other along the central axis of the reciprocating wire sleeve, the welding head is located above the mounting plate, and the grinding plate is located above the mounting plate. The output shaft of the motor will cause the reciprocating screw to rotate, and the rotation of the reciprocating screw will drive the reciprocating wire sleeve to move, and the movement of the reciprocating wire sleeve will drive the welding head to move, so as to weld the objects to be welded, and the movement of the reciprocating wire sleeve will drive the two L-shaped connecting blocks to move, and the movement of the two L-shaped connecting blocks will drive the fixing plate and the grinding plate to move.
[0007] According to the above technical solution, a knocking device for keeping the surface of the grinding plate clean is arranged on the side of the reciprocating wire sleeve, and the knocking device comprises a telescopic plate, and the side of the telescopic plate is fixedly connected to the side of the reciprocating wire sleeve, and the side of the telescopic plate away from the reciprocating wire sleeve is fixedly connected to a long block, and the top of the long block is fixedly connected to a resistance block, and the side of the long block is fixedly connected to a connecting rod, and the side of the connecting rod is fixedly connected to a knocking block, and the side of the track block is fixedly connected to an arc block, and a plurality of arc blocks are arranged on the side of the track block along a linear array, and the arc block is located on the displacement track of the resistance block, and two connecting rods are arranged, and they are opposite to each other along the central axis of the long block. It is said that there are two knocking blocks, and they are symmetrical to each other along the central axis of the long block. The fixed plate is located on the movement trajectory of the knocking block. The reciprocating wire sleeve will drive the telescopic plate to move during the movement, and the telescopic plate will drive the long block to move when it moves. The movement of the long block will drive the resistance block to move, and the resistance block will resist the arc block during the movement, thereby driving the long block to move. The movement of the long block drives the telescopic plate to stretch, and when the resistance block does not resist the arc block, the telescopic plate will drive the long block to compress. The back and forth extension and retraction of the telescopic plate enables the long block to realize reciprocating motion, and the reciprocating motion of the long block will drive the connecting rod and the knocking block to reciprocate.
[0008] The utility model provides a longitudinal seam automatic welding device, which has the following beneficial effects:
[0009] (1) The utility model cooperates with a motor, a reciprocating wire sleeve, an L-shaped connecting block, a fixing plate, and a grinding plate so that the movement of the two L-shaped connecting blocks drives the movement of the fixing plate and the grinding plate, so that the grinding plate grinds the objects to be welded, removes surface defects of the objects to be welded, makes the surface of the welded seam smoother, and thus improves the overall appearance quality of the welded objects.
[0010] (2) The utility model sets a striking device so that the striking block, the long block, the telescopic plate and the connecting rod cooperate with each other, so that the reciprocating motion of the long block drives the connecting rod and the striking block to reciprocate, so that the striking block continuously strikes the grinding plate, helps to remove impurities on the surface of the grinding plate, keeps the surface of the grinding plate clean, and thus improves the grinding effect and the life of the grinding plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 A schematic diagram of the utility model as a whole;
[0012] Figure 2 It is a rear view schematic diagram of the utility model;
[0013] Figure 3 It is an enlarged schematic diagram of the structure of the grinding plate of the utility model;
[0014] Figure 4 It is an enlarged schematic diagram of the arc block structure of the utility model;
[0015] Figure 5 For this utility model Figure 4 A schematic diagram of the enlarged structure.
[0016] In the figure: 1. base; 2. mounting plate; 3. L-shaped fixing block; 4. track block; 5. motor; 6. knocking device; 7. reciprocating screw rod; 8. reciprocating screw sleeve; 9. L-shaped connecting block; 10. fixing plate; 11. grinding plate; 12. welding head; 61. telescopic plate; 62. long block; 63. resistance block; 64. connecting rod; 65. knocking block; 66. arc block. DETAILED DESCRIPTION
[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0018] See also Figure 1-5An embodiment of the utility model is as follows: an automatic longitudinal seam welding device comprises a base 1, a mounting plate 2 is fixedly connected to the top of the base 1, an L-shaped fixing block 3 is fixedly connected to the side of the base 1, a track block 4 is fixedly connected to the inner wall of the L-shaped fixing block 3, a motor 5 is fixedly connected to the side of the track block 4, a reciprocating screw rod 7 is fixedly connected to the output shaft of the motor 5, a reciprocating wire sleeve 8 is fixedly connected to the circumferential surface of the reciprocating wire sleeve 8, a welding head 12 is fixedly connected to the top of the reciprocating wire sleeve 8, an L-shaped connecting block 9 is fixedly connected to the side of the reciprocating wire sleeve 8, a fixing plate 10 is fixedly connected to the bottom of the L-shaped connecting block 9, a grinding plate 11 is fixedly connected to the bottom of the fixing plate 10, and an L-shaped There are two connecting blocks 9, which are symmetrical along the central axis of the reciprocating wire sleeve 8, there are two fixing plates 10, which are symmetrical along the central axis of the reciprocating wire sleeve 8, there are two grinding plates 11, which are symmetrical along the central axis of the reciprocating wire sleeve 8, the welding head 12 is located above the mounting plate 2, and the grinding plate 11 is located above the mounting plate 2. Through the arrangement of the above structure, the movement of the two L-shaped connecting blocks 9 drives the fixing plate 10 and the grinding plate 11 to move, so that the grinding plate 11 grinds the objects to be welded, removes surface defects of the objects to be welded, makes the welded seam surface smoother, thereby improving the overall appearance quality of the welded objects.
[0019] The side of the reciprocating wire sleeve 8 is provided with a knocking device 6 for keeping the surface of the grinding plate 11 clean. The knocking device 6 includes a telescopic plate 61. The side of the telescopic plate 61 is fixedly connected to the side of the reciprocating wire sleeve 8. The side of the telescopic plate 61 away from the reciprocating wire sleeve 8 is fixedly connected with a long block 62. The top of the long block 62 is fixedly connected with a resistance block 63. The side of the long block 62 is fixedly connected with a connecting rod 64. The side of the connecting rod 64 is fixedly connected with a knocking block 65. The side of the track block 4 is fixedly connected with an arc block 66. A plurality of arc blocks 66 are provided, and along the line The array is on the side of the track block 4, the arc block 66 is located on the displacement track of the resistance block 63, two connecting rods 64 are provided, and they are symmetrical to each other along the central axis of the long block 62, two knocking blocks 65 are provided, and they are symmetrical to each other along the central axis of the long block 62, and the fixed plate 10 is located on the movement track of the knocking block 65. Through the arrangement of the above structure, the knocking block 65 continuously knocks the grinding plate 11, which helps to remove impurities on the surface of the grinding plate 11 and keep the surface of the grinding plate 11 clean, thereby improving the grinding effect and the life of the grinding plate 11.
[0020] When in use, the object to be welded is placed on the mounting plate 2, and the seam to be welded is aligned with the welding head 12, and the motor 5 is started. The output shaft of the motor 5 will cause the reciprocating screw rod 7 to rotate, and the rotation of the reciprocating screw rod 7 will drive the reciprocating wire sleeve 8 to move, and the movement of the reciprocating wire sleeve 8 will drive the welding head 12 to move, so as to weld the object to be welded, and the movement of the reciprocating wire sleeve 8 will also drive the two L-shaped connecting blocks 9 to move, and the movement of the two L-shaped connecting blocks 9 will drive the fixing plate 10 and the grinding plate 11 to move, so that the grinding plate 11 grinds the object to be welded, removes the surface defects of the object to be welded, and makes the surface of the welded seam smoother, thereby improving the overall appearance quality of the welded object; the reciprocating wire sleeve 8 will drive the telescopic The plate 61 moves, and when the telescopic plate 61 moves, it will drive the long block 62 to move. The movement of the long block 62 drives the resistance block 63 to move. The resistance block 63 will resist the arc block 66 during the movement, thereby driving the long block 62 to move. The movement of the long block 62 drives the telescopic plate 61 to stretch. When the resistance block 63 does not resist the arc block 66, the telescopic plate 61 will drive the long block 62 to compress. The back and forth extension and retraction of the telescopic plate 61 enables the long block 62 to achieve reciprocating motion. The reciprocating motion of the long block 62 will drive the connecting rod 64 and the knocking block 65 to reciprocate, so that the knocking block 65 constantly knocks the grinding plate 11, helps to remove impurities on the surface of the grinding plate 11, keeps the surface of the grinding plate 11 clean, thereby improving the grinding effect and the life of the grinding plate 11.
[0021] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A longitudinal seam automatic welding device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a mounting plate (2); the side of the base (1) is fixedly connected to an L-shaped fixing block (3); the inner wall of the L-shaped fixing block (3) is fixedly connected to a track block (4); the side of the track block (4) is fixedly connected to a motor (5); the output shaft of the motor (5) is fixedly connected to a reciprocating screw rod (7); the circumferential surface of the reciprocating screw rod (7) is fixedly connected to a reciprocating wire sleeve (8); the top of the reciprocating wire sleeve (8) is fixedly connected to a welding head (12); the side of the reciprocating wire sleeve (8) is fixedly connected to an L-shaped connecting block (9); the bottom of the L-shaped connecting block (9) is fixedly connected to a fixing plate (10); and the bottom of the fixing plate (10) is fixedly connected to a grinding plate (11).
2. The longitudinal seam automatic welding equipment according to claim 1, characterized in that: Two L-shaped connecting blocks (9) are provided and are symmetrical to each other along the central axis of the reciprocating thread sleeve (8); two fixing plates (10) are provided and are symmetrical to each other along the central axis of the reciprocating thread sleeve (8); and two grinding plates (11) are provided and are symmetrical to each other along the central axis of the reciprocating thread sleeve (8).
3. The longitudinal seam automatic welding equipment according to claim 2 is characterized in that: The welding head (12) is located above the mounting plate (2), and the grinding plate (11) is located above the mounting plate (2).
4. The automatic longitudinal seam welding equipment according to claim 3 is characterized in that: The side of the reciprocating thread sleeve (8) is provided with a knocking device (6) for keeping the surface of the grinding plate (11) clean, and the knocking device (6) comprises a telescopic plate (61), the side of the telescopic plate (61) is fixedly connected to the side of the reciprocating thread sleeve (8), the side of the telescopic plate (61) away from the reciprocating thread sleeve (8) is fixedly connected to a long block (62), the top of the long block (62) is fixedly connected to a resistance block (63), the side of the long block (62) is fixedly connected to a connecting rod (64), the side of the connecting rod (64) is fixedly connected to a knocking block (65), and the side of the track block (4) is fixedly connected to an arc block (66).
5. The automatic longitudinal seam welding equipment according to claim 4, characterized in that: A plurality of arc blocks (66) are provided along a linear array on the side of the track block (4), and the arc blocks (66) are located on the displacement track of the abutment block (63).
6. The automatic longitudinal seam welding equipment according to claim 5, characterized in that: Two connecting rods (64) are provided and are symmetrical to each other along the central axis of the long block (62); two knocking blocks (65) are provided and are symmetrical to each other along the central axis of the long block (62).
7. The automatic longitudinal seam welding equipment according to claim 6, characterized in that: The fixing plate (10) is located on the movement track of the knocking block (65).