Extra-large over-limit metal component assembly equipment

Abstract

The present invention relates to the technical field of processing oversized metal components, and specifically to an extra-large oversized metal component assembly device, comprising a rotating seat, an extrusion laminating frame, an extrusion plate, a pressure plate rotating mechanism, a flamethrower and a flamethrower rotating mechanism, wherein the pressure plate rotating mechanism comprises a longitudinal long push mechanism, a transverse push mechanism and a longitudinal short push mechanism fixedly mounted on the ground. The extra-large oversized metal component assembly device pushes the extrusion plate to move around the outer edge of the extrusion laminating frame through the pressure plate rotating mechanism, so that the contact position changes at all times, thereby avoiding the problem of a single heat dissipation point and preventing the extrusion plate from deforming when heated. Furthermore, since the overall structure of the extrusion plate is relatively long, it is difficult for heat to be conducted to the connection part, thus avoiding the need for frequent shutdown and maintenance of the equipment. Furthermore, the extrusion plate is driven to move by the pressure plate rotating mechanism. This walking and pushing method reduces the required thrust because the direction of the thrust is mostly directly applied to the sheet metal.

Description

Technical Field

[0001] The present invention relates to the technical field of over-limit metal component processing, in particular to an extra-large over-limit metal component assembly device. Background Art

[0002] A large-scale ebullated bed residue oil hydrotreating reactor is assembled from two end caps, two transition sections, and 17 cylinder segments. Each cylinder segment is welded together by connecting two curved sheet metals. After welding, the welded cylinder segment needs to be placed in a clamping frame for static positioning. This results in a high degree of roundness of the overall cylinder segment. The traditional installation method involves heating the sheet metal, then squeezing it onto an extrusion bonding frame, and finally having workers weld the gap between the two sheets. However, this device has a disadvantage. During assembly, the device that pushes the sheet metal to the extrusion bonding frame uses an extrusion column. This causes the extrusion column to be heated for a long time during heating, resulting in deformation. Due to the heat conduction of the metal, the structure connected to the extrusion column requires frequent maintenance and replacement due to the long-term heat. In addition, the extrusion column is used for extrusion and flattening, and the extrusion column needs to rotate around the outer edge of the extrusion bonding frame during the pushing process, which results in a large thrust, making the connection between the extrusion column and the rotating pushing device require frequent maintenance during field use. Furthermore, when flattening in this manner using existing technology, the equipment cannot work frequently and needs to be stopped several times every day, which affects the production efficiency of the equipment.

[0003] To this end, it is necessary to design an extra-large oversized metal component assembly equipment that can change the contact position between the extrusion rod and the sheet metal when flattening the sheet metal on the extrusion bonding frame, thereby avoiding excessive heating and reducing the thrust required by the power source to flatten the sheet metal on the extrusion bonding frame, and enable the equipment to work frequently, thereby improving the production efficiency of the equipment. Summary of the Invention

[0004] In response to the above-mentioned technical deficiencies, the purpose of the present invention is to provide an extra-large over-limit metal component assembly equipment, which can change the contact position between the extrusion rod and the sheet metal when flattening the sheet metal on the extrusion and lamination frame, thereby avoiding excessive heating, and reducing the thrust required by the power source to flatten the sheet metal on the extrusion and lamination frame, and enable the equipment to work frequently, thereby improving the production efficiency of the equipment.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: the present invention provides an extra-large over-limit metal component assembly equipment, including a rotating seat, an extrusion laminating frame, an extrusion plate, a pressure plate rotating mechanism, a flame spray gun and a flame spray rotating mechanism, the extrusion laminating frame is rotatably installed on the top of the rotating seat, the flame spray rotating mechanism is located on the inner side of the extrusion laminating frame, and the flame spray rotating mechanism is fixedly installed on the rotating seat. When the flame spray rotating mechanism rotates, it can drive the extrusion laminating frame and the flame spray rotating mechanism to rotate together. The flame spray gun is fixedly installed on the rotating seat of the flame spray rotating mechanism, and the flame spray gun is used to drive the flame spray rotating mechanism The rotating mechanism rotates around the circumferential direction of the extrusion and laminating frame, and the extrusion plate is located on the outside of the extrusion and laminating frame. The pressing plate rotating mechanism is used to drive the extrusion plate to move around the circumferential direction of the extrusion and laminating frame for laminating. The pressing plate rotating mechanism includes a longitudinal long push mechanism, a transverse push mechanism and a longitudinal short push mechanism fixedly installed on the ground. The output end of the longitudinal long push mechanism is hinged to one end of the extrusion plate, and the output end of the longitudinal short push mechanism is hinged to the other end of the extrusion plate. The longitudinal short push mechanism is fixedly installed at the output end of the transverse push mechanism, and the transverse push mechanism is used to drive the longitudinal short push mechanism to move transversely.

[0006] Preferably, a plurality of rotary pressing mechanisms are arranged in the rotating seat, and the plurality of rotary pressing mechanisms are evenly distributed along the circumferential direction of the extrusion and laminating frame. Each rotary pressing mechanism includes a bent plate, a pressure column and a rotator. The bent plate is rotatably mounted on the rotating seat through the rotating seat, and the rotator is fixedly mounted on the rotating seat. The output end of the rotator is rotatably connected to the bent plate, and the pressure column is fixedly connected to the bent plate. A square avoidance hole is provided on the rotating seat for the pressure column to rotate through. When the pressure column is horizontally arranged, the outer edge top of the pressure column is coplanar with the top of the rotating seat, and a support platform for supporting the bottom of the pressure column is provided on the rotating seat.

[0007] Preferably, the rotating seat includes an outer clamping seat, an inner clamping seat, a turntable, an outer clamping ring, an inner clamping ring and supporting balls. The top of the turntable is arranged coplanar with the ground. The inner clamping ring and the outer clamping ring are both fixedly mounted on the turntable. The inner clamping ring is located on the inner side of the outer clamping ring. The bent plate is rotatably connected to the turntable through the turntable. The outer clamping ring is rotatably clamped in the outer clamping seat, and the inner clamping ring is rotatably clamped in the inner clamping seat. A plurality of supporting balls are provided in the outer clamping seat and the inner clamping ring respectively, and a rotating driver is provided on the outer edge of the turntable for driving it to rotate.

[0008] Preferably, it further comprises a clamping mechanism, which is fixedly mounted on the ground and is used to clamp the longitudinal long push mechanism, and the longitudinal long push mechanism can be mounted on the ground in a transversely slidable manner;

[0009] When the rotating seat needs to be pushed and rotated, the pressure column rotates upward and tilts, and the longitudinal long push mechanism and the longitudinal short push mechanism pull the extrusion plate parallel to the pushing direction of the transverse push mechanism, and the longitudinal long push mechanism and the longitudinal short push mechanism pull the extrusion plate outward to a position where it does not touch the vertical pressure column during the rotation process, and the clamping mechanism releases the lock on the longitudinal long push mechanism. When the sheet metal needs to be heated and extruded, the clamping mechanism locks the longitudinal long push mechanism, and the outer edge of the extrusion plate fits with the sheet metal.

[0010] Preferably, the clamping mechanism includes a longitudinally slidable push column and a plurality of clamps for fixing the longitudinally extended push mechanism, and the push column is provided with a plurality of tapered columns for pushing the clamps to be retracted downward.

[0011] Preferably, each connector includes a card block, a lifting spring and a vertically slidable card block. A card hole for inserting the card block is provided at the bottom of the longitudinal long push mechanism. The middle part of the pry bar is rotatably installed on the ground through a swivel seat. The bottom of the card block is fixedly connected to a sliding column. The bottom of the sliding column is hinged to the bottom of one end of the pry bar through a hinge plate. The other end of the pry bar is a columnar structure, and the outer edge of the columnar structure abuts against the outer edge of the conical column. The lifting spring is used to provide a vertical upward elastic force to the card block.

[0012] Preferably, a plurality of sockets for respectively snapping in the plurality of pressure columns are provided on the top of the support platform.

[0013] Preferably, the longitudinal short push mechanism includes an oil cylinder and a roller seat for installing the oil cylinder. The roller seat is fixedly connected to the pushing end of the transverse pushing mechanism. The pushing end of the oil cylinder is hinged to the extrusion plate. An angle steel is provided on the ground for guiding the sliding of the roller seat.

[0014] Preferably, the longitudinal long push mechanism includes an oil cylinder and a roller seat for mounting the oil cylinder. The pushing end of the oil cylinder is hinged to the extrusion plate. An angle steel is provided on the ground for guiding the sliding of the longitudinal long push mechanism. The clamping mechanism is used to clamp with the roller seat.

[0015] The beneficial effects of the present invention are as follows: This oversized, oversized metal component assembly equipment uses a platen rotation mechanism to propel the extrusion plate around the outer edge of the extrusion lamination frame, allowing the contact position to change constantly. This avoids the problem of a single heat dissipation point and prevents deformation of the extrusion plate during heating. Furthermore, the extrusion plate's overall length makes it difficult for heat to be transferred to the connection points, thus reducing the need for frequent equipment shutdowns and maintenance.

[0016] The extrusion plate is driven to move by the pressure plate rotating mechanism. This walking pushing method reduces the required thrust because most of the thrust direction acts directly on the sheet metal.

[0017] However, if pushing in this way, the working range of the extrusion plate will not be able to act on the sheet metal in its entirety. Therefore, by setting a rotating seat, a rotating clamping mechanism and a clamping mechanism, the sheet metal can be rotated to ensure that the extrusion plate can extrude all positions of the sheet metal.

[0018] To save equipment costs, the rotating seat adopts a non-powered structure. The pressure plate rotation mechanism pushes the rotating seat to rotate through the extrusion plate. And to achieve higher rotation accuracy, the clamping mechanism adopts a non-powered structure. The rotating seat can only be pushed and rotated when the clamping mechanism is released by the extrusion plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0021] Figure 2 for Figure 1 Schematic diagram of the three-dimensional structure after exercise.

[0022] Figure 3 Schematic diagram of the three-dimensional structure of sheet metal.

[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of the rotating seat and the extrusion laminating frame.

[0024] Figure 5 It is a schematic diagram of the three-dimensional structure of the rotary pressing mechanism.

[0025] Figure 6 It is a schematic diagram of the three-dimensional structure of the bottom of the rotating seat.

[0026] Figure 7 Schematic diagram of the three-dimensional structure of the turntable.

[0027] Figure 8 It is a schematic diagram of the partial three-dimensional structure of the bottom of the rotating seat.

[0028] Figure 9 This is a schematic diagram of the three-dimensional structure when the pressure plate rotating mechanism drives the rotating seat to rotate.

[0029] Figure 10 It is a partial top view of the present invention.

[0030] Figure 11 It is a schematic diagram of the three-dimensional structure of the clamping mechanism.

[0031] Figure 12 Schematic diagram of the partial three-dimensional structure of the clamping mechanism

[0032] Explanation of the accompanying drawings: 1-rotating seat; 1a-external card seat; 1b-inner card seat; 1c-turntable; 1d-external retaining ring; 1e-inner retaining ring; 1f-support ball; 2-extrusion and laminating frame; 3-extrusion plate; 4-pressing plate rotating mechanism; 4a-longitudinal long push mechanism; 4b-lateral push mechanism; 4c-longitudinal short push mechanism; 4d-roller seat one; 4e-roller seat two; 5-flame spray gun; 6-flame spray rotating mechanism; 7-rotating pressing mechanism; 7a-bending plate; 7b-pressure column; 7c-rotator; 7d-card seat; 7e-support table; 8-clamping mechanism; 8a-block; 8b-lifting spring; 8c-pry bar; 8d-push column; 8e-tapered column; 10-sheet metal. DETAILED DESCRIPTION

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0034] Embodiment: The present invention provides an extra-large over-limit metal component assembly device, such as Figure 1-4As shown, it includes a rotating seat 1, an extrusion and laminating frame 2, an extrusion plate 3, a pressure plate rotating mechanism 4, a flame spraying gun 5 and a flame spraying rotating mechanism 6. The extrusion and laminating frame 2 is rotatably installed on the top of the rotating seat 1, the flame spraying rotating mechanism 6 is located inside the extrusion and laminating frame 2, and the flame spraying rotating mechanism 6 is fixedly installed on the rotating seat 1. When the flame spraying rotating mechanism 6 rotates, it can drive the two flame spraying rotating mechanisms 6 of the extrusion and laminating frame to rotate together. The flame spraying gun 5 is fixedly installed on the rotating seat of the flame spraying rotating mechanism 6. The flame spraying gun 5 is used to drive the flame spraying rotating mechanism 6 to rotate around the circumferential direction of the extrusion and laminating frame 2, thereby evenly heating the outer edge of the sheet metal 10. The extrusion plate 3 is located on the outside of the extrusion and laminating frame 2, and the pressure plate rotating mechanism 4 is used to drive the extrusion plate 3 to rotate around the circumferential direction of the extrusion and laminating frame 2. The pressing plate rotating mechanism 4 pushes the extrusion plate 3 to fit the sheet metal 10, and at the same time, the flame-spraying rotating mechanism 6 drives the flame-spraying gun 5 to rotate, so that the flame-spraying port of the flame-spraying gun 5 always keeps facing the fitting position of the extrusion plate 3 and the sheet metal 10, and then the extrusion plate 3 is driven by the pressing plate rotating mechanism 4 to move and rotate around the outer edge of the sheet metal 10. During the movement of the extrusion plate 3, the extrusion plate 3 will squeeze the sheet metal 10 until it is in contact with the extrusion laminating frame 2. At the same time, the flame-spraying rotating mechanism 6 will also drive the flame-spraying gun 5 to rotate together, so that the flame of the flame-spraying gun 5 can move along with the change in the laminating position of the extrusion plate 3 and the sheet metal 10. The laminating position of the extrusion plate 3 changes during the movement, which realizes the change in the hot spot of the extrusion plate 3, avoiding the situation where the extrusion plate 3 is deformed or slightly melted due to a single hot spot. Figure 1-Figure 2 As shown, the movement process of the extrusion plate 3 can be clearly imagined. Figure 1 and Figure 2 These are not the initial position and the final position of the extrusion plate 3 , but are schematic states during the movement.

[0035] The pressing plate rotating mechanism 4 includes a longitudinal long push mechanism 4a, a transverse push mechanism 4b, and a longitudinal short push mechanism 4c fixedly mounted on the ground. The output end of the longitudinal long push mechanism 4a is hinged to one end of the extrusion plate 3, and the output end of the longitudinal short push mechanism 4c is hinged to the other end of the extrusion plate 3. The longitudinal long push mechanism 4a and the longitudinal short push mechanism 4c cooperate to change the angle of the extrusion plate 3. The longitudinal short push mechanism 4c is fixedly mounted to the output end of the transverse push mechanism 4b. The transverse push mechanism 4b is used to drive the longitudinal short push mechanism 4c to move laterally. The transverse push mechanism 4b pushes the extrusion plate 3 so that the extrusion plate 3, after the angle is changed, can always maintain contact with the sheet metal 10, thereby rotating the extrusion plate 3 around the circumference of the sheet metal 10. The pushing stroke of the output ends of the longitudinal long push mechanism 4a, the transverse push mechanism 4b, and the longitudinal short push mechanism 4c during the entire process can be controlled by programming to achieve the movement of the extrusion plate 3. This programming control technology is a program that can be thought of by those skilled in the art, and it can be programmed once and used permanently. If there are motion errors in the longitudinal long push mechanism 4a, the transverse push mechanism 4b and the longitudinal short push mechanism 4c, an elastic structure can be provided at the connection between their output ends and other structures.

[0036] After the platen rotation mechanism 4 drives the extrusion plate 3 to its final position, the rotating base 1 can then drive the extrusion laminating frame 2 to rotate to the right, thereby replacing the processed area of ​​the sheet metal 10 with the unprocessed area. However, the platen rotation mechanism 4 originally drives the extrusion plate 3 to rotate to the right, and the next processing needs to drive the extrusion plate 3 to rotate to the left from this position to avoid wrinkles between the two processing positions. The initial position of the extrusion plate 3 needs to cover the processed area.

[0037] In order to clamp the sheet metal 10 on the extrusion lamination frame 2, as shown in FIG. Figure 1 and Figure 5As shown, a plurality of rotary pressing mechanisms 7 are arranged in the rotating seat 1, and the plurality of rotary pressing mechanisms 7 are evenly distributed along the circumferential direction of the extrusion and laminating frame 2. Each rotary pressing mechanism 7 includes a bent plate 7a, a pressure column 7b and a rotator 7c. The bent plate 7a is rotatably mounted on the rotating seat 1 through the rotating seat, and the rotator 7c is fixedly mounted on the rotating seat 1. The output end of the rotator 7c is rotatably connected to the bent plate 7a, and the rotator 7c is used to drive the bent plate 7a to rotate from a horizontal state to a vertical state. The pressure column 7b is fixedly connected to the bent plate 7a. A square avoidance hole is provided on the rotating seat 1 for the pressure column 7b to rotate through. Through the square avoidance hole, when the pressure column 7b is not needed to press the sheet metal 10 against the extrusion and laminating frame 2, the pressure column 7b can be downwardly retracted into the rotating seat 1 to avoid collision with the extrusion plate 3 when it extrudes the sheet metal 10. When the pressure column 7b is set horizontally, the top of the outer edge of the pressure column 7b is coplanar with the top of the rotating seat 1, so that the pressure column 7b can fill the square avoidance hole, preventing the bottom end of the sheet metal 10 from getting stuck in the square avoidance hole during transportation, and preventing workers from stepping into the square avoidance hole. The rotating seat 1 is provided with a support platform 7e for supporting the bottom of the pressure column 7b, thereby improving the stability of the pressure column 7b when it is set horizontally. When it is necessary to press the middle or other parts of the sheet metal 10, the rotating pressing mechanism 7 at the corresponding position is controlled to work, so that the pressure column 7b rotates upward, thereby pressing the sheet metal 10 on the extrusion and laminating frame 2.

[0038] like Figure 6-8 As shown, the rotating seat 1 includes an outer card seat 1a, an inner card seat 1b, a turntable 1c, an outer snap ring 1d, an inner snap ring 1e and supporting balls 1f. The top of the turntable 1c is arranged coplanar with the ground, which makes it more convenient to transport the sheet metal 10 through the equipment. In order to accommodate the remaining structures of the rotating seat 1, it is necessary to dig a receiving hole under the ground for the embedded installation of the rotating seat 1. The inner snap ring 1e and the outer snap ring 1d are both fixedly installed on the turntable 1c. The inner snap ring 1e is located on the inner side of the outer snap ring 1d. The bent plate 7a is rotatably connected to the turntable 1c through the rotating seat. The outer snap ring 1d is rotatably clamped in the outer card seat 1a, and the inner snap ring 1e is rotatably clamped in the inner card seat 1b. Both the outer card seat 1a and the inner card seat 1b are provided with a plurality of supporting balls 1f for supporting the outer snap ring 1d and the inner snap ring 1e respectively. The outer retaining ring 1d and the inner retaining ring 1e are limited by the outer retaining seat 1a and the inner retaining seat 1b, so that the turntable 1c can rotate stably, and is supported by the supporting balls 1f to reduce the friction between them. The outer edge of the turntable 1c is provided with a rotary driver for driving its rotation. The rotary driver can be a combination of a gear ring and a gear, and the gear ring is installed on the turntable 1c, or it can be the structure shown in the following application. Figure 7As shown, the structure of the turntable 1c is composed of inner and outer circle ring structures spliced ​​together, and the joints are welded. This is mainly because the structure of the turntable 1c is large and a whole piece of plate cannot be used. The turntable 1c can also be welded by sheet metal and square tubes.

[0039] Since the overall weight of the equipment is large and heavy, if it is driven by the meshing of the gear ring and the gear, the gear will be likely to break after long-term use. In addition, the large gear ring is expensive to manufacture, and both maintenance and production require a large amount of money. In order to reduce equipment failures and reduce equipment manufacturing costs, for this reason, Figure 9 and Figure 10 As shown, it also includes a clamping mechanism 8, which is fixedly installed on the ground. The clamping mechanism 8 is used to clamp the longitudinal long push mechanism 4a, and the longitudinal long push mechanism 4a can be installed on the ground in a transversely slidable manner;

[0040] When the rotating seat 1 needs to be pushed and rotated, the pressure column 7b is in an inclined state when it rotates upward, but the pressure column 7b has not rotated to a vertical state, and the longitudinal long pushing mechanism 4a and the longitudinal short pushing mechanism 4c pull the extrusion plate 3 to be parallel to the pushing direction of the transverse pushing mechanism 4b, and the longitudinal long pushing mechanism 4a and the longitudinal short pushing mechanism 4c pull the extrusion plate 3 outward to a position where it does not touch the vertical pressure column 7b during the rotation process. After the longitudinal long pushing mechanism 4a and the longitudinal short pushing mechanism 4c adjust the extrusion plate 3 to a parallel state, it is only necessary to simultaneously control the output ends of the longitudinal long pushing mechanism 4a and the longitudinal short pushing mechanism 4c to pull the extrusion plate 3 backward at the same time to achieve the above state, and the clamping mechanism 8 releases the lock on the longitudinal long pushing mechanism 4a; Figure 9 As shown, by first pushing the lateral pushing mechanism 4b until it contacts the outer edge of the pressure column 7b, and then continuing to push through the lateral pushing mechanism 4b, the extrusion plate 3 pushes the pressure column 7b, so that the pressure column 7b drives the turntable 1c to rotate, that is, the rotating seat 1 drives the sheet metal 10 to rotate and switch positions. And it can be Figure 10 It can be seen that the pressure column 7b rotated to the vertical state will not come into contact with the extrusion plate 3, that is, during the rotation process, other pressure columns 7b will not touch the extrusion plate 3, and the positions of multiple pressure columns 7b can be switched in turn, thereby ensuring that the extrusion plate 3 can always push the rotating seat 1 to rotate.

[0041] When the sheet metal 10 needs to be heated and extruded, the clamping mechanism 8 locks the longitudinal long push mechanism 4a, and the outer edge of the extrusion plate 3 is in contact with the sheet metal 10. After the rotating seat 1 is rotated, the process of returning the pressing plate rotating mechanism 4 to its initial state is as follows: first, the transverse push mechanism 4b pushes the longitudinal long push mechanism 4a to a position where it can be locked by the pressing plate rotating mechanism 4, and then the clamping mechanism 8 locks the pressing plate rotating mechanism 4. Subsequently, the longitudinal long push mechanism 4a, the transverse push mechanism 4b, and the longitudinal short push mechanism 4c cooperate to drive the extrusion plate 3 to move, so that the extrusion plate 3 can be in contact with the sheet metal 10.

[0042] The entire process described above does not require the meshing of the gear ring and the gear, but is instead carried out through the original device of the pressure plate rotating mechanism 4. The overall driving force of the pressure plate rotating mechanism 4 itself needs to be relatively large, so it can satisfy the need to push the rotating seat 1 to rotate. There is no need to increase power externally, which reduces the cost of the equipment and reduces the probability of equipment failure.

[0043] The structure of the clamping mechanism 8 can be to lock the longitudinal push mechanism 4a in an electrically controlled manner, or to lock it in a mechanical transmission manner as described below.

[0044] In order to improve the accuracy of the extrusion plate 3 pushing the rotating seat 1 to rotate, the position where the extrusion plate 3 is simultaneously pulled backward by the output ends of the longitudinal long push mechanism 4a and the longitudinal short push mechanism 4c needs to be accurate, otherwise the rotating seat 1 will not be able to move to the final position, and in order to ensure that the clamping force of the clamping mechanism 8 on the longitudinal long push mechanism 4a is large, damage to the sheet metal 10 is avoided when it is squeezed. Figure 10 and Figure 11 As shown, the clamping mechanism 8 includes a push column 8d that can slide longitudinally and a plurality of clamps for fixing the longitudinal long push mechanism 4a. The push column 8d is provided with a plurality of tapered columns 8e for pushing the clamps downward and retracting. A guide seat for the push column 8d to slide is provided on the ground, so that the push column 8d can slide longitudinally. When the output ends of the longitudinal long push mechanism 4a and the longitudinal short push mechanism 4c simultaneously pull the extrusion plate 3 backward to move, the extrusion plate 3 will push the push column 8d backward through the resistance force, so that the tapered column 8e pushes the clamps downward and retracts, that is, releases the clamping of the longitudinal long push mechanism 4a. And during the entire process of the extrusion plate 3 pushing the rotating seat 1 to rotate, the extrusion plate 3 always maintains contact with the push column 8d to prevent the clamps from resetting upward. Through this clamping method, the clamping mechanism 8 can be separated from the longitudinal long pushing mechanism 4a only when the extrusion plate 3 pushes the push column 8d to the set position. The accuracy is high, and multiple clamps can be set as needed to enable the longitudinal long pushing mechanism 4a to be stably clamped. The power source comes from the push column 8d, and there is no need to consider the number of clamps.

[0045] In order to reduce the height of the longitudinal push mechanism 4a from the ground, the height of the connector must be smaller, such as Figure 11 and Figure 12 As shown, each connector includes a card block 8a, a lifting spring 8b and a vertically slidable card block 8a. A card hole for inserting the card block 8a is provided at the bottom of the longitudinal push mechanism 4a. The middle part of the pry bar 8c is rotatably mounted on the ground through a swivel seat. The bottom of the card block 8a is fixedly connected to a slide column, and the bottom of the slide column is hinged to the bottom of one end of the pry bar 8c through a hinge plate. Figure 12 As shown, when the lifting spring 8b pushes the block 8a upward, the guide column can be used to pull the pry bar 8c to rotate. The other end of the pry bar 8c is a columnar structure, and the outer edge of the columnar structure contacts the outer edge of the tapered column 8e. When the pry bar 8c is driven to rotate, it will apply a push toward the extrusion plate 3 to reset the push column 8d. The lifting spring 8b is used to provide a vertical upward elastic force to the block 8a. The lifting spring 8b is a strong spring that ensures that the elastic force applied by multiple lifting springs 8b can push the tapered column 8e to move through the pry bar 8c, ensuring that the push column 8d is reset. The outer edge of the slide column is provided with a guide seat for the slide and the block 8a to slide vertically. The lifting spring 8b is pressed against the top of the block 8a and the slide. Figure 11 In the state shown, the clamping block 8a has been pulled downward out of the bottom clamping hole of the longitudinal long pushing mechanism 4a, and the longitudinal long pushing mechanism 4a can now slide.

[0046] like Figure 5 As shown, in order to prevent the turntable 1c from being pushed and rotated during the extrusion of the sheet metal 10 by the extrusion plate 3, Figure 5 As shown, the top of the support platform 7e is provided with a plurality of retaining seats 7d for the plurality of pressure posts 7b to respectively engage. The engagement of the pressure posts 7b with the retaining seats 7d locks the turntable 1c, preventing the turntable 1c from being pushed and rotated during the process of the extrusion plate 3 squeezing the sheet metal 10. It should be explained that when the turntable 1c rotates, the pressure posts 7b need to be slightly lifted upward, but the lifting height does not cause the pressure posts 7b to contact the extrusion plate 3, but the pressure posts 7b can be separated from the retaining seats 7d.

[0047] like Figure 1 As shown, the longitudinal short-thrust mechanism 4c comprises a cylinder 1 and a roller seat 1 4d for mounting the cylinder 1. The roller seat 1 4d is fixedly connected to the push end of the transverse push mechanism 4b. The push end of the cylinder 1 is hinged to the extrusion plate 3. An angle steel 1 is provided on the ground for the roller seat 1 4d to slide along. The roller of the roller seat 1 4d engages with the angle steel, enabling the longitudinal short-thrust mechanism 4c to slide horizontally. The transverse push mechanism 4b is also a cylinder, and its push end is fixedly connected to the roller seat 1 4d.

[0048] like Figure 1As shown, the longitudinal push mechanism 4a includes a second oil cylinder and a second roller seat 4e for mounting the second oil cylinder. The push end of the second oil cylinder is hinged to the extrusion plate 3. An angle steel 2 is provided on the ground for guiding the sliding movement of the longitudinal push mechanism 4a. A clamping mechanism 8 is used to clamp the second roller seat 4e. When the second oil cylinder is required to move, the clamping mechanism 8 and the second roller seat 4e are released. Conversely, when the second oil cylinder needs to be fixed, the clamping mechanism 8 is used to clamp the second roller seat 4e.

[0049] During use, after the middle of the sheet metal 10 is pressed against the extrusion and lamination frame 2, the corresponding rotating pressing mechanism 7 presses the middle of the sheet metal 10. Subsequently, the pressing plate rotating mechanism 4 pushes the extrusion plate 3 to press against one side of the middle of the sheet metal 10. The pressing plate rotating mechanism 4 then drives the extrusion plate 3 to move along the outer edge of the extrusion and lamination frame 2, while the flame spray gun 5 heats the inside of the sheet metal 10. The flame spray rotating mechanism 6 drives the flame spray gun 5 to move along with the movement of the extrusion plate 3, thus flattening the sheet metal 10.

[0050] After one side of the sheet metal 10 is flattened, the rotary pressing mechanism 7 at the corresponding position fixes the flattened sheet metal 10, and one of the rotary pressing mechanisms 7 is tilted for contact when the pressing plate rotating mechanism 4 drives the extrusion plate 3. The extrusion plate 3 pushes the rotary pressing mechanism 7, causing the turntable 1c to drive the extrusion laminating frame 2 and the sheet metal 10 to rotate, thus switching the position of the sheet metal 10. By repeating the above process multiple times, the entire sheet metal 10 is flattened on the extrusion laminating frame 2. When the other sheet metal 10 is flattened on the extrusion laminating frame 2, the worker can weld the gap between the two sheet metals 10.

[0051] Obviously, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such changes and modifications fall within the scope of the claims and their equivalents, the present invention is intended to include such changes and modifications.

Claims

1. An extra-large over-limit metal component assembly equipment, characterized in that: The invention comprises a rotating seat (1), an extrusion laminating frame (2), an extrusion plate (3), a pressure plate rotating mechanism (4), a flame spray gun (5) and a flame spray rotating mechanism (6), wherein the extrusion laminating frame (2) is rotatably mounted on the top of the rotating seat (1), the flame spray rotating mechanism (6) is located inside the extrusion laminating frame (2), and the flame spray rotating mechanism (6) is fixedly mounted on the rotating seat (1), the flame spray gun (5) is fixedly mounted on the rotating seat of the flame spray rotating mechanism (6), the flame spray rotating mechanism (6) is used to drive the flame spray gun (5) to rotate around the circumferential direction of the extrusion laminating frame (2), the extrusion plate (3) is located outside the extrusion laminating frame (2), and the pressure plate rotating mechanism (4) is used to drive the extrusion plate (3) to perform laminating walking around the circumferential direction of the extrusion laminating frame (2); The pressure plate rotating mechanism (4) comprises a longitudinal long push mechanism (4a), a transverse push mechanism (4b) and a longitudinal short push mechanism (4c) fixedly mounted on the ground, wherein the output end of the longitudinal long push mechanism (4a) is hinged to one end of the extrusion plate (3), the output end of the longitudinal short push mechanism (4c) is hinged to the other end of the extrusion plate (3), the longitudinal short push mechanism (4c) is fixedly mounted to the output end of the transverse push mechanism (4b), and the transverse push mechanism (4b) is used to drive the longitudinal short push mechanism (4c) to move transversely; A plurality of rotary pressing mechanisms (7) are arranged in the rotating seat (1), and the plurality of rotary pressing mechanisms (7) are evenly distributed along the circumferential direction of the extrusion laminating frame (2). Each rotary pressing mechanism (7) comprises a bent plate (7a), a pressure column (7b) and a rotator (7c). The bent plate (7a) is rotatably mounted on the rotating seat (1) through the rotating seat, and the rotator (7c) is fixedly mounted on the rotating seat (1). The output end of the rotator (7c) is rotatably connected to the bent plate (7a), and the pressure column (7b) is fixedly connected to the bent plate (7a). A square avoidance hole for the pressure column (7b) to rotate through is provided on the rotating seat (1). When the pressure column (7b) is arranged horizontally, the outer edge top of the pressure column (7b) is coplanar with the top of the rotating seat (1). A support platform (7e) for supporting the bottom of the pressure column (7b) is provided on the rotating seat (1). A plurality of clamping seats (7d) for respectively clamping the plurality of pressure columns (7b) are provided on the top of the support platform (7e).

2. The extra-large over-limit metal component assembly equipment according to claim 1, characterized in that: The rotating seat (1) comprises an outer card seat (1a), an inner card seat (1b), a turntable (1c), an outer snap ring (1d), an inner snap ring (1e) and supporting balls (1f). The top of the turntable (1c) is arranged coplanar with the ground. The inner snap ring (1e) and the outer snap ring (1d) are both fixedly mounted on the turntable (1c). The inner snap ring (1e) is located on the inner side of the outer snap ring (1d). The bent plate (7a) is rotatably connected to the turntable (1c) through the turntable. The outer snap ring (1d) is rotatably clamped in the outer card seat (1a). The inner snap ring (1e) is rotatably clamped in the inner card seat (1b). A plurality of supporting balls (1f) are provided in the outer card seat (1a) and the inner card seat (1b) for supporting the outer snap ring (1d) and the inner snap ring (1e) respectively. A rotating driver for driving the turntable (1c) to rotate is provided on the outer edge of the turntable (1c).

3. The super-large over-limit metal component assembly equipment according to claim 2, characterized in that: It also includes a clamping mechanism (8), which is fixedly installed on the ground and is used to clamp the longitudinal long push mechanism (4a). The longitudinal long push mechanism (4a) can be installed on the ground in a transversely slidable manner; When the rotating seat (1) needs to be pushed and rotated, the pressure column (7b) is tilted when it rotates upward, and the longitudinal long push mechanism (4a) and the longitudinal short push mechanism (4c) pull the extrusion plate (3) in a direction parallel to the pushing direction of the transverse push mechanism (4b), and the longitudinal long push mechanism (4a) and the longitudinal short push mechanism (4c) pull the extrusion plate (3) outward to a position where it does not touch the vertical pressure column (7b) during the rotation process, and the clamping mechanism (8) releases the locking of the longitudinal long push mechanism (4a); When the sheet metal (10) needs to be heated and extruded, the clamping mechanism (8) locks the longitudinal push mechanism (4a), and the outer edge of the extrusion plate (3) fits the sheet metal (10).

4. The extra-large over-limit metal component assembly equipment according to claim 3, characterized in that: The clamping mechanism (8) comprises a longitudinally slidable push column (8d) and a plurality of clamps for fixing the longitudinally long push mechanism (4a); the push column (8d) is provided with a plurality of tapered columns (8e) for pushing the clamps to retract downward.

5. The extra-large over-limit metal component assembly equipment according to claim 4, characterized in that: Each connector comprises a card block (8a), a lifting spring (8b) and a vertically slidable card block (8a); a card hole for inserting the card block (8a) is provided at the bottom of the longitudinal long push mechanism (4a); the middle part of the pry bar (8c) is rotatably mounted on the ground via a swivel seat; the bottom of the card block (8a) is fixedly connected to a sliding column; the bottom of the sliding column is hinged to the bottom of one end of the pry bar (8c) via a hinge plate; the other end of the pry bar (8c) is a columnar structure, and the outer edge of the columnar structure abuts against the outer edge of the conical column (8e); the lifting spring (8b) is used to provide a vertical upward elastic force to the card block (8a).

6. The extra-large over-limit metal component assembly equipment according to claim 4, characterized in that: The longitudinal short push mechanism (4c) comprises an oil cylinder and a roller seat (4d) for mounting the oil cylinder. The roller seat (4d) is fixedly connected to the pushing end of the transverse push mechanism (4b). The pushing end of the oil cylinder is hinged to the extrusion plate (3). An angle steel (1) is provided on the ground for guiding the sliding of the roller seat (4d).

7. The extra-large over-limit metal component assembly equipment according to claim 6, characterized in that: The longitudinal long push mechanism (4a) comprises an oil cylinder 2 and a roller seat 2 (4e) for mounting the oil cylinder 2. The pushing end of the oil cylinder 2 is hinged to the extrusion plate (3). An angle steel 2 is provided on the ground for guiding the sliding of the longitudinal long push mechanism (4a). The clamping mechanism (8) is used for clamping with the roller seat 2 (4e).

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