Steel welding device for tent production
By designing steel welding devices for tent production, using slide rails, rotary motors, auxiliary fixing and grinding devices, the problem of poor welding effects in the prior art is solved, the stability and flexibility of welding are achieved, and the production cost is reduced. And improves usage security.
Patent Information
- Application Number
- CN202421124788.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-05-22
AI Technical Summary
During the production process of existing tents, the welding effect of steel is poor, and it is prone to air welding, slag inclusion or welding tumors, and the welding position is inconvenient to adjust, resulting in unstable welding.
A steel welding device for tent production is designed, including a base, translation device, rotary motor, auxiliary fixing device, grinding device and locking system. The sliding connection between the slide rail and the welding base is used to adapt to different sizes using the translation device and the rotary motor. Steel, auxiliary fixing device fixing steel, grinding device removes surface rust and grease, locks the system to fix welding position.
It improves the stability and flexibility of welding, ensures welding effect, reduces air welding and slag inclusion, extends the service life of the equipment, reduces production costs, and improves the safety of use.
Smart Images
Figure CN222327106U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a tent production welding device, in particular to a steel material welding device for tent production. Background Art
[0002] Most of the existing outdoor tent brackets are foldable structures. These brackets are formed by rotating or sliding several steels through connectors. However, in the processing of some simple tent brackets or the processing of the bracket top structure, it is usually necessary to weld two or more steels together to meet the structural use requirements. At present, the welding of steel in the tent production process is mainly carried out by manually holding a welding gun, but because the welding surface between the two steels is not all circular, the position of the welding gun needs to be constantly adjusted during the manual welding process. In addition, there are certain debris, grease or rust on the surface of the steel due to the previous cutting steps or because of long-term storage, resulting in a rough welding surface. At the same time, the welding surface is not smooth, and the welding position of the welding gun needs to be adjusted manually, which is easy to cause empty welding, slag inclusion or weld nodules at the welding point, and the overall welding effect is poor. Therefore, the welding process of steel in the existing tent production process has the problem of poor welding effect. Utility Model Content
[0003] The purpose of the utility model is to provide a steel material welding device for tent production. The utility model has the advantage of good welding effect.
[0004] The technical solution of the utility model is as follows: a steel welding device for tent production comprises a base, on which two symmetrically distributed translation devices are arranged; each translation device is equipped with a translation seat, and a rotating motor is arranged on the top surface of each translation seat; each rotating motor is equipped with a rotating seat, and a plurality of annular uniform suction cups are arranged on the side of the rotating seat away from the rotating motor; two symmetrically distributed slide rails are arranged between the two translation devices, and a welding base is slidably installed between the two slide rails; two symmetrically distributed auxiliary fixing devices are arranged on the top surface of the welding base, and a welding push cylinder is arranged between the two auxiliary fixing devices; an electric welding head is installed on the welding push cylinder, and a punch is arranged on one side of the welding push cylinder. The grinding push cylinder is equipped with a grinding device; the sliding connection between the slide rail and the welding base is utilized to adjust the welding position of the electric welding head on the welding base according to the actual operation; the translation device is used to drive the rotating motor and the rotating seat to move, which can better adapt to the welding and fixing work of steels of different sizes and improve the flexibility of use; the auxiliary fixing device is provided to further fix the steel on both sides of the welding position to avoid the steel from being offset or tilted, and the grinding device can be used to grind the steel surface at the welding position before welding, thereby removing rust, grease, etc. on the surface of the steel to ensure the welding effect.
[0005] In the aforementioned steel welding device for tent production, locking holes are provided on both side surfaces of the welding base, and a locking piece is rotatably installed on each locking hole; a plurality of evenly distributed locking grooves are provided on the side of each of the slide rails, and the locking grooves cooperate with the locking piece; the setting of the locking holes, the locking piece and the locking grooves can fix the position of the welding head after adjusting the position of the welding head, thereby ensuring the stability of welding.
[0006] In the aforementioned steel welding device for tent production, the translation device includes a ball screw, a servo motor is installed at one end of the ball screw; a limit stopper is provided at the other end of the ball screw; and the rotating seat is slidably installed on the ball screw.
[0007] In the aforementioned steel welding device for tent production, the auxiliary fixing device includes a vertically arranged fixing ring seat, and a plurality of annular evenly distributed springs are arranged on the inner side wall of the fixing ring seat; a fixing piece is installed on each spring, and the side of each fixing piece away from the spring is an inwardly arranged arc surface, and a rubber layer is attached to each arc surface; the arrangement of the springs and the fixing pieces enables the shape formed between all the fixing pieces to change autonomously with the shape of the steel entering between all the fixing pieces, so as to better adapt to the fixing work of steel of different shapes and expand the scope of use; the arrangement of the rubber layer can provide certain protection for the surface of the steel, reduce the friction between the fixing piece and the surface of the steel, and avoid unnecessary damage to the product.
[0008] In the aforementioned steel welding device for tent production, an opening for taking in and placing steel is provided on the top surface of the fixed ring seat.
[0009] In the aforementioned steel welding device for tent production, the grinding device includes a grinding seat, a grinding motor is arranged on the top surface of the grinding seat; a grinding head is arranged on the grinding motor, a protective cover is sleeved on the grinding head, and the bottom end of the protective cover is installed on the grinding seat; both side surfaces of the protective cover are provided with through grooves for passing steel; the protective cover can provide protection during the grinding process, which not only avoids the phenomenon of waste chips generated by grinding splashing everywhere, but also improves the safety of use.
[0010] In the aforementioned steel welding device for tent production, an air duct blowing air in the direction of the grinding head is arranged on the top surface of the protective cover, and a dust collecting trough recessed downward is arranged on the inner bottom surface of the protective cover; a discharge port connected to the external environment is arranged on the inner bottom surface of the dust collecting trough, and a plug is installed on the discharge port; magnets located on the outer surface of the protective cover are arranged on both sides of the discharge port; a slide groove slidably connected to the protective cover is arranged on the top surface of the grinding seat at the position corresponding to the protective cover, and a magnet bar is arranged on the inner bottom surface of the slide groove, and the magnet bar cooperates with the magnet; the setting of the air duct can not only cool the position between the grinding head and the steel, avoid the phenomenon of excessive surface temperature of the steel and the grinding head due to grinding, extend the service life, and can blow away the waste generated during the grinding process from the surface of the steel to ensure the subsequent welding effect; the setting of the magnet and the magnet bar can not only fix the position of the protective cover, ensure the stability of use, but also facilitate the disassembly and assembly of the protective cover.
[0011] Compared with the prior art, the utility model improves the existing steel welding equipment for tent production, by arranging two symmetrically distributed translation devices and two slide rails on the base, a welding base is slidably installed between the two slide rails, and the sliding connection between the slide rails and the welding base makes it possible to adjust the welding position on the electric welding head on the welding base according to actual operation; the translation device drives the rotating motor and the rotating seat to move, which can better adapt to the welding and fixing work of steels of different sizes, thereby improving the flexibility of use; and the auxiliary fixing devices on both sides of the electric welding head can further fix the steel on both sides of the welding position to avoid the phenomenon of steel displacement or tilt, thereby ensuring the welding effect; at the same time, a grinding push cylinder is arranged on one side of the electric welding head, and a grinding device is installed on the grinding push cylinder, and the grinding device can be used to grind the steel surface at the welding position before welding, thereby removing rust, grease, etc. on the surface of the steel to ensure the welding effect.
[0012] In addition, the utility model also provides a locking screw hole and a locking piece on the welding base, and a locking screw groove is provided on the slide rail, so that the position of the welding head can be fixed after the position of the welding head is adjusted, thereby avoiding the position of the welding head from being offset due to external collision during subsequent welding, thereby ensuring the stability of welding; a ball screw and a servo motor are provided to drive the movement of the rotating motor, etc., thereby improving the accuracy of movement; a plurality of annular evenly distributed springs and fixing pieces are provided on the inner side surface of the fixing ring seat, so that the shape formed between all the fixing pieces can change autonomously with the shape of the steel entering between all the fixing pieces, thereby being able to better adapt to the fixing work of steels of different shapes and expanding the scope of use; and the provision of a rubber layer on the end face of the fixing piece can provide certain protection to the surface of the steel, reduce the friction between the fixing piece and the steel surface, and avoid unnecessary damage to the product. , reducing production costs; by connecting a protective cover to the outer shell of the grinding head, and providing a through slot for passing steel on the protective cover, the protective cover can be used for protection during the grinding process, which not only avoids the phenomenon of waste chips generated by grinding splashing everywhere, but also avoids direct contact with the grinding head by external staff, which not only facilitates subsequent cleaning work, but also improves the safety of use; by providing an air duct on the protective cover, the air duct can not only be used to cool the position between the grinding head and the steel, but also avoid the phenomenon of excessive surface temperature of the steel and the grinding head due to grinding, thereby extending the service life; and the air duct can also blow away the waste chips generated during the grinding process from the surface of the steel to ensure the subsequent welding effect; the setting of the slide on the grinding seat can support the movement of the protective cover, and the setting of the magnet bar in the slide and the magnet on the bottom surface of the protective cover can fix the position of the protective cover to a certain extent, thereby ensuring the stability of use. Therefore, the utility model can not only improve the welding effect, but also has the advantages of high flexibility of use, high working stability, low production cost, convenient cleaning, high safety of use and long service life. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a structural schematic diagram of the utility model;
[0014] Figure 2 It is a top view of the utility model;
[0015] Figure 3 It is a structural schematic diagram of the fixed ring seat;
[0016] Figure 4 is a schematic diagram of the structure of the grinding device;
[0017] Figure 5 yes Figure 4 A partial enlarged view of point A in the middle.
[0018] The marks in the accompanying drawings are: 1-base, 3-rotating motor, 4-slide rail, 6-welding base, 7-welding push cylinder, 8-electric welding head, 9-polishing push cylinder, 10-locking screw hole, 11-locking piece, 12-locking screw groove, 13-ball screw, 14-servo motor, 15-fixed ring seat, 16-spring, 17-fixing piece, 18-rubber layer, 22-polishing seat, 23-polishing motor, 24-polishing head, 25-protective cover, 26-air duct, 27-dust collecting tank, 28-magnet, 29-magnet bar. DETAILED DESCRIPTION
[0019] The present invention is further described below in conjunction with the accompanying drawings and embodiments, but they are not intended to limit the present invention.
[0020] Embodiment. A steel welding device for tent production, comprising: Figures 1 to 5 As shown, it includes a base 1, on which are arranged two symmetrically distributed translation devices; each translation device is installed with a translation seat, and a rotating motor 3 is arranged on the top surface of each translation seat; each rotating motor 3 is provided with a rotating seat, and a plurality of annular uniform suction cups are arranged on the side of the rotating seat away from the rotating motor 3; two symmetrically distributed slide rails 4 are arranged between the two translation devices, and a welding base 6 is slidably installed between the two slide rails 4; two symmetrically distributed auxiliary fixing devices are arranged on the top surface of the welding base 6, and a welding push cylinder 7 is arranged between the two auxiliary fixing devices; an electric welding head 8 is installed on the welding push cylinder 7, a grinding push cylinder 9 is arranged on one side of the welding push cylinder 7, and a grinding device is installed on the grinding push cylinder 9.
[0021] The two side surfaces of the welding base 6 are provided with locking holes 10, and a locking piece 11 is rotatably installed on each locking hole 10; a plurality of evenly distributed locking grooves 12 are provided on the side surface of each of the slide rails 4, and the locking grooves 12 cooperate with the locking piece 11; the translation device includes a ball screw 13, and a servo motor 14 is installed at one end of the ball screw 13; a limited stopper is provided at the other end of the ball screw 13; the rotating seat 5 is slidably installed on the ball screw 13; the auxiliary fixing device includes a vertically arranged fixing ring seat 15, and a plurality of annular evenly distributed springs 16 are arranged on the inner side wall of the fixing ring seat 15; a fixing piece 17 is installed on each spring 16, and the side surface of each fixing piece 17 away from the spring 16 is an inwardly arranged arc surface, and a rubber layer 18 is attached to each arc surface; the top surface of the fixing ring seat 15 is provided with a opening; the grinding device includes a grinding seat 22, on the top surface of which is provided a grinding motor 23; the grinding motor 23 is provided with a grinding head 24, on which is sleeved a protective cover 25, the bottom end of which is mounted on the grinding seat 22; both sides of the protective cover 25 are provided with through grooves for passing steel; the top surface of the protective cover 25 is provided with an air duct 26 for blowing air in the direction of the grinding head 24, and the inner bottom surface of the protective cover 25 is provided with a dust collecting groove 27 recessed downward; the inner bottom surface of the dust collecting groove 27 is provided with a discharge port connected to the external environment, and a plug is installed on the discharge port; magnets 28 located on the outer surface of the protective cover 25 are provided on both sides of the discharge port; a slide groove slidably connected to the protective cover 25 is provided on the top surface of the grinding seat 22 at a position corresponding to the protective cover 25, and a magnet strip 29 is provided on the inner bottom surface of the slide groove, and the magnet strip 29 cooperates with the magnet 28.
[0022] Working principle: When welding, first place the whole device on a horizontal plane, and then connect it to the external safe mains power supply; then put one end of the two steels to be welded into the fixed ring seat 15 through the openings, and adjust the positions of the two steels so that the end faces of the two steels fit together; and because a plurality of springs 16 and fixings 17 are arranged on the inner side wall of the fixed ring seat 15, the fixings 17 and springs 16 in the fixed ring seat 15 can be used to support and fix the steels, and because the fixings 17 are connected to the inner side wall of the fixed ring seat 15 through the springs 16, the elasticity of the springs 16 can be used to make the fixings 17 and springs 16 be connected to the inner side wall of the fixed ring seat 15. The fixing parts 17 at different positions can automatically adjust their positions along with the surface of the steel material, so that they can be applied to the fixing work of steel materials with different shapes, thereby improving the flexibility of use; then the servo motor 14 is controlled to start in the forward direction. After the servo motor 14 is started, it will drive the ball screw 13 to rotate. After the ball screw 13 rotates, the corresponding translation seat will move closer to the steel material. During the movement of the translation seat, the rotating motor 3 and the rotating seat will be synchronously driven to move together until the end face of the rotating seat fits with the end face of the steel material, and the steel material is stably adsorbed by the suction cup. At this time, the servo motor 14 is controlled to stop to complete the fixing work of the steel material.
[0023] After the two steel materials are fixed, the grinding push cylinder 9 is controlled to start first. After the grinding push cylinder 9 is started, the grinding seat 22 will be driven to move toward the steel material. During the movement of the grinding seat 22, the grinding motor 23, the grinding head 24 and the protective cover 25 covering the grinding head 24 will be driven to move together. Because the two side surfaces of the port of the protective cover 25 are provided with through grooves, the steel material can enter the protective cover 25, so that the grinding head 24 can contact with the steel material; then the rotating motor 3 and the grinding motor 23 are controlled to start at the same time. After the rotating motor 3 is started, it will drive the rotating seat to rotate, and after the rotating seat rotates, it will drive the steel material to rotate; and After the grinding motor 23 is started, it will drive the grinding head 24 to rotate. The grinding head 24 can be used to grind the surface of the steel to avoid the phenomenon that rust, grease, etc. on the surface of the steel affect the welding effect; during the operation of the grinding head 24, the air duct 26 will continue to blow air in the direction of the grinding head 24, so as not only to blow the waste chips generated by grinding away from the surface of the steel, but also to cool the steel and the grinding head 24 to ensure the subsequent welding effect and service life; and the waste chips generated by grinding will fall into the dust collecting groove 27 on the inner bottom surface of the protective cover 25 under the blocking effect of the protective cover 25, so as to facilitate subsequent cleaning.
[0024] After the grinding work is completed, the grinding push cylinder 9 is first controlled to stop, so that the grinding head 24 and the protective cover 25 are separated from the steel, and then the welding push cylinder 7 is controlled to start. After the welding push cylinder 7 is started, the electric welding head 8 will be driven to move toward the steel. After the distance between the electric welding head 8 and the steel reaches a suitable welding distance, the electric welding head 8 is controlled to start, and the welding work on the steel can be completed; because at this time the rotating motor 3 is still driving the steel to rotate (the rotation speed of the rotating motor 3 is not fast during the whole process, so that the electric welding head 8 and The grinding head 24 has enough time to contact the surface of the steel to perform corresponding welding and grinding work); after the welding work is completed, the electric welding head 8 is controlled to stop working first, and then the welding push cylinder 7 is controlled to stop, so that the electric welding head 8 is separated from the steel; then the servo motor 14 is controlled to start in the reverse direction. After the servo motor 14 is started in the reverse direction, it will drive the translation seat away from the steel. During this process, the suction cup on the rotating seat will be separated from the steel; finally, the welded steel is lifted up so that the steel can be separated from the entire device through the opening on the fixed ring seat 15.
[0025] When the lengths of the two steel materials are different and the welding position of the electric welding head 8 needs to be adjusted, it is only necessary to rotate the locking piece 11 from the locking screw hole 10, and then push the welding base 6 to move on the slide rail 4 according to the actual situation. After moving to the appropriate position, lock the locking piece 11 back into the locking screw hole 10 and the locking screw groove 12 to complete the adjustment of the welding position of the electric welding head 8.
Claims
1. Steel welding device for tent production, characterized by: The invention comprises a base (1), on which two symmetrically distributed translation devices are arranged; each translation device is equipped with a translation seat, and a rotating motor (3) is arranged on the top surface of each translation seat; each rotating motor (3) is equipped with a rotating seat, and a plurality of annular uniform suction cups are arranged on the side of the rotating seat away from the rotating motor (3); two symmetrically distributed slide rails (4) are arranged between the two translation devices, and a welding base (6) is slidably installed between the two slide rails (4); two symmetrically distributed auxiliary fixing devices are arranged on the top surface of the welding base (6), and a welding push cylinder (7) is arranged between the two auxiliary fixing devices; an electric welding head (8) is installed on the welding push cylinder (7), a grinding push cylinder (9) is arranged on one side of the welding push cylinder (7), and a grinding device is installed on the grinding push cylinder (9).
2. The steel material welding device for tent production according to claim 1 is characterized in that: The two side surfaces of the welding base (6) are provided with locking holes (10), and a locking piece (11) is rotatably mounted on each locking hole (10); and the side surface of each slide rail (4) is provided with a plurality of evenly distributed locking grooves (12), and the locking grooves (12) and the locking piece (11) cooperate with each other.
3. The steel material welding device for tent production according to claim 1 is characterized in that: The translation device comprises a ball screw (13), one end of which is mounted with a servo motor (14); the other end of the ball screw (13) is provided with a limit stopper; and the rotating seat is slidably mounted on the ball screw (13).
4. The steel material welding device for tent production according to claim 1, characterized in that: The auxiliary fixing device comprises a vertically arranged fixing ring seat (15), on the inner side wall of which a plurality of ring-shaped and evenly distributed springs (16) are arranged; each spring (16) is mounted with a fixing piece (17), and the side surface of each fixing piece (17) away from the spring (16) is an inwardly arranged arc surface, and each arc surface is bonded with a rubber layer (18).
5. The steel material welding device for tent production according to claim 4 is characterized in that: An opening for taking in and placing steel is provided on the top surface of the fixed ring seat (15).
6. The steel welding device for tent production according to any one of claims 1 to 5, characterized in that: The grinding device comprises a grinding seat (22), a grinding motor (23) is arranged on the top surface of the grinding seat (22); a grinding head (24) is arranged on the grinding motor (23), a protective cover (25) is sleeved on the grinding head (24), and the bottom end of the protective cover (25) is installed on the grinding seat (22); and through grooves for passing steel materials are arranged on both side surfaces of the protective cover (25).
7. The steel material welding device for tent production according to claim 6, characterized in that: The top surface of the protective cover (25) is provided with an air duct (26) for blowing air in the direction of the grinding head (24); the inner bottom surface of the protective cover (25) is provided with a dust collecting groove (27) which is recessed downward; the inner bottom surface of the dust collecting groove (27) is provided with a discharge port which is connected to the external environment, and a plug is installed on the discharge port; magnets (28) located on the outer surface of the protective cover (25) are provided on both sides of the discharge port; a slide groove which is slidably connected to the protective cover (25) is provided on the top surface of the grinding seat (22) at a position corresponding to the protective cover (25), and a magnet strip (29) is provided on the inner bottom surface of the slide groove, and the magnet strip (29) and the magnet (28) cooperate with each other.