A welding device for producing container plates

Abstract

The utility model relates to the field of container plate production, and specifically to a welding device for container plate production, comprising a first fixing groove and a second fixing groove, wherein the upper end surfaces of the first fixing groove and the second fixing groove are both provided with a first slide groove, first fixing frames are slidably arranged on both sides of the two first slide grooves, two second fixing frames are slidably arranged between the two first slide grooves at a middle position, a fixing screw block is fixedly arranged at a middle position of the lower end surface of the first fixing groove, a screw rod is embedded in the inner thread of the fixing screw block, a second slide groove is penetrated front and back at the lower middle side of the first fixing groove and the second fixing groove, two supporting plates are slidably arranged between the two second slide grooves relative to the second fixing frame, the four corners of the two plates are fixed by the first fixing frame, and at the same time, the contact points of the two plates are stably reinforced by the second fixing frame sliding in the first slide groove, thereby increasing the stability of welding and improving the safety of the container.

Description

Technical Field

[0001] The utility model relates to the field of container plate production, in particular to a welding device for container plate production. Background Art

[0002] Container sheet is one of the key materials used to manufacture containers. It is a specially designed sheet with sufficient strength and durability to withstand the various pressures and environmental conditions during the transportation and stacking of containers. Container sheet is usually made of steel or aluminum alloy with special structure and coating to ensure that the container has good corrosion resistance and structural stability.

[0003] In the existing welding device for container plate production, workers usually place two plates on a workbench, calibrate them manually, add clamps to the four corners of the two plates, press one side of the two plates to make it parallel to the other side, and then perform manual welding.

[0004] Existing container plate welding devices usually cause thermal deformation of the two plates during welding due to the relatively simple fixing device, resulting in changes in the overall shape of the plates, which may affect the structural stability of the container. At the same time, during the welding process, since the joints of the two plates are manually spot-welded and then continuously welded, irregular welding parameters may occur, and welding defects are prone to occur, affecting the sealing and safety of the container. Therefore, a welding device for container plate production is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and address the problems existing in the prior art equipment, the utility model provides a welding device for producing container plates.

[0006] The technical solution adopted by the utility model to solve its technical problems is a welding device for producing container plates, comprising: a first fixing groove and a second fixing groove, support connecting plates are fixed to the lower end surfaces on both sides between the first fixing groove and the second fixing groove, support legs are fixed to the front and rear lower end surfaces of the two support connecting plates, first sliding grooves are opened on the upper end surfaces of the first fixing groove and the second fixing groove, first fixing frames are slidably arranged on both sides in the two first sliding grooves, first bolts are threadedly sleeved on the upper sides of the four first fixing frames, two second fixing frames are slidably arranged near the middle position between the two first sliding grooves, second bolts are threadedly sleeved on the upper sides of the two second fixing frames, fixing screw blocks are fixed near the middle position of the lower end surfaces of the first fixing grooves, screws are embedded in the inner threads of the fixing screw blocks, and the screws The center of the fixing screw block is fixedly connected with the lower end surface of the second fixing slot, and a sliding rail is provided in the middle of the opposite side of the first fixing slot and the second fixing slot, and a container side plate slides between the two sliding rails, and a second sliding groove is penetrated front and back at the lower side of the middle of the first fixing slot and the second fixing slot. There are two support plates sliding between the two second sliding grooves relative to the second fixing frame, and a third bolt is threadedly sleeved on one side of the two support plates, and the four corners of the two plates are fixed by the first fixing frame, and the two support plates are slid in the second sliding groove so that they are located at the lower ends on both sides of the joint of the two plates to play a supporting role. At the same time, the two second fixing frames are slid in the first sliding groove to squeeze the upper ends of the contact points of the two plates downward for stable reinforcement, thereby increasing the stability of welding and improving the service life of the container.

[0007] Preferably, a roller is evenly fixed on the lower side between the first fixed groove and the second fixed groove, and a first connecting rod is slid inside the roller. The first connecting rod is embedded in the center position of the roller to facilitate adjustment of the distance between the first fixed groove and the second fixed groove, thereby increasing the adjustability of the welding device for plates of different widths.

[0008] Preferably, universal wheels are fixed at the centers of the lower end surfaces of the four support legs. The plates are usually heavy, and the two welding plates can be flexibly rotated by the universal wheels, which is convenient for manual welding.

[0009] Preferably, a first connecting plate is slidably disposed inside each of the two second fixing frames, and the first connecting plate increases the adjustability of the second fixing frames.

[0010] Preferably, a second connecting plate is slidably disposed inside the two supporting plates, and the second connecting plate increases the adjustability of the supporting plates and the stability of the welding device.

[0011] Preferably, a third connecting plate is slidably disposed inside the two supporting connecting plates, and the third connecting plate increases the adjustability of the supporting connecting plates, thereby increasing the adjustability of the device as a whole.

[0012] The utility model is beneficial in that: the four corners of the two plates are fixed by the first fixing frame, and the two support plates are slid in the second slide groove so that they are located at the lower ends on both sides of the joint of the two plates to play a supporting role. At the same time, the two second fixing frames are slid in the first slide groove to squeeze the upper ends of the contact points of the two plates downward for stable reinforcement, thereby increasing the stability of welding and improving the service life of the container. At the same time, the distance between the first fixing groove and the second fixing groove can be flexibly adjusted through the first connecting plate, the second connecting plate, the first connecting rod and the third connecting plate, thereby increasing the adaptability of the welding device and flexibly fixing container plates of different widths for welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 It is a schematic diagram of the axial side of the utility model when viewed from above;

[0015] Figure 2 It is a schematic diagram of the axial side of the utility model when viewed from above;

[0016] Figure 3 It is a cross-sectional schematic diagram of the second fixing frame and the supporting plate of the utility model;

[0017] Figure 4 It is a cross-sectional schematic diagram of the roller and the connecting plate of the utility model;

[0018] Figure 5 For this utility model Figure 1 A magnified schematic diagram of center A.

[0019] Legend:

[0020] 1. First fixing slot; 2. Second fixing slot; 3. Support connecting plate; 4. Support leg; 5. Universal wheel; 6. Container side plate; 7. First slide slot; 8. First fixing frame; 9. Slide rail; 10. First bolt; 11. Second fixing frame; 12. Second bolt; 13. Fixing screw block; 14. Screw rod; 15. Support plate; 16. Third bolt; 17. Second slide slot; 18. Roller; 19. First connecting plate; 20. Second connecting plate; 21. First connecting rod; 22. Third connecting plate. DETAILED DESCRIPTION

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

[0022] See also Figure 1-5 As shown, a welding device for producing container plates comprises: a first fixing groove 1 and a second fixing groove 2, support connecting plates 3 are fixed to the lower end surfaces on both sides between the first fixing groove 1 and the second fixing groove 2, support legs 4 are fixed to the front and rear lower end surfaces of the two support connecting plates 3, first sliding grooves 7 are provided on the upper end surfaces of the first fixing groove 1 and the second fixing groove 2, first fixing frames 8 are slidably provided on both sides of the two first sliding grooves 7, first bolts 10 are threadedly sleeved on the upper sides of the four first fixing frames 8, two second fixing frames 11 are slidably provided between the two first sliding grooves 7 at the middle position, and second bolts 10 are threadedly sleeved on the upper sides of the two second fixing frames 11 Bolt 12, a fixing screw block 13 is fixed at the middle position of the lower end surface of the first fixing groove 1, a screw 14 is embedded in the internal thread of the fixing screw block 13, the screw 14 passes through the center of the fixing screw block 13 and is fixedly connected to the lower end surface of the second fixing groove 2, a slide rail 9 is opened in the middle of the opposite side of the first fixing groove 1 and the second fixing groove 2, a container side plate 6 slides between the two slide rails 9, a second slide groove 17 is penetrated front and back at the lower middle position of the first fixing groove 1 and the second fixing groove 2, two support plates 15 are slid between the two second slide grooves 17 relative to the second fixed frame 11, and a third bolt 16 is threadedly sleeved on one side of the two support plates 15.

[0023] The container side plate 6 is inserted into the first fixing groove 1 and the second fixing groove 2 through the slide rails 9 of the first fixing groove 1 and the second fixing groove 2. When the two plates are butt-jointed, the rollers 18 are evenly arranged, so that people can butt-join the plates easily and labor-savingly. At the same time, by rotating the screw 14, one end of the screw 14 is fixedly connected to the lower end of the second fixing groove 2, and the screw 14 is screwed to the fixing screw block 13. When the screw 14 rotates, the distance between the first fixing groove 1 and the second fixing groove 2 is continuously tightened, so that the two plates tend to be horizontally fixed in the slide rails 9 on both sides, and at the same time, the four first fixing frames 8 are placed on the two plates. The position of the outer corner of the plate is adjusted by screwing the first bolt 10 to continuously squeeze the first fixing frame 8 downward, thereby fixing the four corners of the two plates, and sliding the two support plates 15 in the second slide groove 17 to make them located at the lower ends on both sides of the joint of the two plates to play a supporting role, and tightening the third bolt 16 to fix the position of the support plate 15. At the same time, the second fixing frame 11 is slid in the first slide groove 7 to the upper ends on both sides of the joint of the plates, and the joint of the two plates is fixed from the upper end by tightening the second bolt 12, thereby enhancing the stability and standardization of the joints of the container plates during welding.

[0024] A roller 18 is evenly fixed on the lower side between the first fixed groove 1 and the second fixed groove 2. The roller 18 can be easily and quickly slid into the slide rail 9 inside the first fixed groove 1 and the second fixed groove 2 when placing two plates, so as to facilitate manual operation to align the plates for welding. A first connecting rod 21 is slidably arranged in the roller 18. The first connecting rod 21 is embedded in the center position of the roller 18. By pulling the first fixed groove 1, one end of the evenly fixed roller 18 is driven to slide through the first connecting rod 21, which increases the length of the roller 18 and increases the adjustability of the welding device for plates of different widths. The device can also be used to operate when welding wider plates.

[0025] The center of the lower end surface of the four supporting legs 4 is fixed with a universal wheel 5. The plate is usually heavy. The device can be flexibly rotated by the universal wheel 5, and then the directions of the two required welding plates can be adjusted, which is convenient for manual operation to weld and increases work efficiency. The universal wheel 5 has a locking mechanism, which is convenient for adjusting the position of the fixed device. At the same time, the universal wheel 5 is convenient for moving the welded plate to a designated storage position. The first connecting plate 19 is slid in the two second fixing frames 11, the second connecting plate 20 is slid in the two supporting plates 15, and the third connecting plate 22 is slid in the two supporting connecting plates 3. The second fixing frame 11, the supporting plate 15 and the supporting connecting plate 3 are all embedded with a sliding rod in the middle part. By pulling the first fixing slot 1, the second fixing frame 11, the supporting plate 15 and the supporting connecting plate 3 slide from the middle to both sides, thereby lengthening the first fixing slot 1 to allow the second fixing frame 11 and the supporting plate 15 to play a role, which increases the adjustability of the device and avoids the inability to use the device for fixing due to the excessive width of the plate.

[0026] Working principle: When welding plates, the container side plate 6 is inserted into the first fixing groove 1 and the second fixing groove 2 through the slide rails 9 of the first fixing groove 1 and the second fixing groove 2. When the two plates are butt-jointed, the rollers 18 are evenly arranged, so that people can butt-join the plates easily and labor-savingly. At the same time, by rotating the screw 14, one end of the screw 14 is fixedly connected to the lower end of the second fixing groove 2, and the screw 14 is screwed to the fixing screw block 13. When the screw 14 rotates, the distance between the first fixing groove 1 and the second fixing groove 2 is continuously tightened, so that the two plates tend to be horizontally fixed in the slide rails 9 on both sides. At the same time, the four first fixing frames 8 are placed at the outer corners of the two plates. By screwing the first screw The bolt 10 causes the first fixing frame 8 to be continuously squeezed downward, thereby fixing the four corners of the two plates. By sliding the two support plates 15 in the second slide groove 17, the two support plates 15 are located at the lower ends on both sides of the joint of the two plates to play a supporting role. The third bolt 16 is tightened to fix the position of the support plate 15. At the same time, by sliding the second fixing frame 11 in the first slide groove 7, the second fixing frame 11 is slid to the upper ends on both sides of the plate joint. The joint of the two plates is fixed from the upper end by tightening the second bolt 12, which enhances the stability and standardization of the joint of the container plate during welding, avoids welding defects caused by irregular plate joint parameters, increases the sealing of the container plate, and improves the safety and service life of the container.

[0027] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A welding device for container sheet production, characterized in that: The invention comprises a first fixing groove (1) and a second fixing groove (2), wherein the lower end surfaces on both sides between the first fixing groove (1) and the second fixing groove (2) are fixed with a supporting connecting plate (3), and the front and rear lower end surfaces of the two supporting connecting plates (3) are fixed with a supporting leg (4), the upper end surfaces of the first fixing groove (1) and the second fixing groove (2) are both provided with a first sliding groove (7), and first fixing frames (8) are slidably arranged on both sides of the two first sliding grooves (7), and the upper sides of the four first fixing frames (8) are all threadedly sleeved with a first bolt (10), and two second fixing frames (11) are slidably arranged between the two first sliding grooves (7) at the middle position, and the upper sides of the two second fixing frames (11) are all threadedly sleeved with a second bolt (12), and the first fixing groove (1) is provided with a first guide groove (7). ) is fixed with a fixing screw block (13) at the middle position of the lower end surface, and a screw rod (14) is embedded in the internal thread of the fixing screw block (13), and the screw rod (14) passes through the center of the fixing screw block (13) and is fixedly connected to the lower end surface of the second fixing groove (2), and a slide rail (9) is provided in the middle of the opposite side of the first fixing groove (1) and the second fixing groove (2), and a container side plate (6) slides between the two slide rails (9), and a second slide groove (17) passes through the lower middle position of the first fixing groove (1) and the second fixing groove (2) in front and back, and two support plates (15) are slid between the two second slide grooves (17) relative to the second fixing frame (11), and a third bolt (16) is threadedly sleeved on one side of the two support plates (15).

2. A welding device for producing container sheet materials according to claim 1, characterized in that: A roller (18) is evenly fixed on the lower side between the first fixing groove (1) and the second fixing groove (2), and a first connecting rod (21) slides inside the roller (18).

3. A welding device for producing container sheet materials according to claim 1, characterized in that: Universal wheels (5) are fixed at the centers of the lower end surfaces of the four supporting legs (4).

4. A welding device for producing container sheet materials according to claim 1, characterized in that: A first connecting plate (19) is slidably disposed inside each of the two second fixing frames (11).

5. A welding device for producing container sheet materials according to claim 1, characterized in that: A second connecting plate (20) is slidably disposed inside the two supporting plates (15).

6. A welding device for producing container sheet materials according to claim 1, characterized in that: A third connecting plate (22) is slidably disposed inside the two supporting connecting plates (3).

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