A seamless conveying device and method for producing electroplated aluminum coils based on a hot stamping machine.

Abstract

This invention discloses a seamless conveying device and method for electroplated aluminum coils used in hot stamping machines, relating to the field of electroplated aluminum coil conveying technology. It includes a worktable with two sets of feeding drive components. Electroplated aluminum coil one and electroplated aluminum coil two are respectively placed on the working ends of the two sets of feeding drive components. Two sets of traction components are symmetrically arranged on the upper and lower sides of the center of the worktable. The worktable also includes a connecting placement component and a heating connection component. Two sets of connecting placement components are provided, and the heating connection component is positioned between the two sets of connecting placement components on the worktable. A traction component is provided at the other end of the worktable. This invention solves the problem in existing high-speed hot stamping production lines where each stop for coil replacement may take several minutes to more than ten minutes, leading to production line interruptions and reduced overall production efficiency.

Description

Technical Field

[0001] This invention relates to the field of electroplated aluminum coil transport technology, and in particular to a seamless transport device and method for electroplated aluminum coils used in hot stamping machine production. Background Technology

[0002] In hot stamping, the transfer of the electroplated aluminum roll is a crucial step. Electroplated aluminum is a material on which a layer of metallic aluminum (or other metal) and pigment coating is vacuum-deposited onto a polyester film. During hot stamping, heat and pressure transfer the metallic or pigment layer from the electroplated aluminum to the substrate (such as paper, plastic, leather, etc.), creating a glossy metallic effect or colored pattern. The function of the electroplated aluminum roll transfer system is to accurately transport the electroplated aluminum roll to the hot stamping area at a specific speed and tension, ensuring contact with the substrate and completing the transfer process.

[0003] In existing technologies, electroplated aluminum coils are generally fed in a single-coil feeding mode. Each coil is used up before the next is fed in. This method has several drawbacks. For example, after each coil is used up, the machine needs to be stopped for a changeover. During production, the aluminum coil needs to be pulled from the feeding end, passed through the working end, and installed on the unloading end. Each changeover can take several minutes to over ten minutes, causing production line interruptions. Therefore, the operation of changing coils after each use significantly impacts production efficiency. Furthermore, after each changeover, the equipment may need to be reheated and adjusted to adapt to the new coil, consuming additional time and energy and increasing production costs. Frequent equipment adjustments can also introduce human error, affecting the stability of hot stamping quality. Therefore, considering these factors, the feeding process for electroplated aluminum coils needs improvement to enable seamless changeover without stopping the machine. Summary of the Invention

[0004] This invention provides a seamless transfer device and method for electroplated aluminum coils produced using a hot stamping machine, in order to solve the problems in the background art.

[0005] The present invention adopts the following technical solution: a seamless conveying device for electroplated aluminum coils used in hot stamping machines, comprising a worktable, on which two sets of feeding drive components are provided, the two sets of feeding drive components being symmetrically located at one end of the worktable; electroplated aluminum coil one and electroplated aluminum coil two are respectively placed on the working ends of the two sets of feeding drive components; two sets of traction components are provided on the worktable, the two sets of traction components being symmetrically arranged on the upper and lower sides of the middle position of the worktable; the worktable is also provided with a connecting placement component and a heating connection component, the connecting placement component having two sets, the two sets of connecting placement components being symmetrically arranged at the middle position of the worktable, the heating connection component being arranged on the worktable between the two sets of connecting placement components, and the heating connection component also being located between the two sets of traction components; a traction component is provided at the other end of the worktable, through which the electroplated aluminum can be moved on the worktable.

[0006] Furthermore, the worktable has a placement chamber inside, and a mating hole is provided in the middle of the worktable. The placement chamber inside the worktable is used to place three sets of feeding drive components, heating connection components, and traction components, while the mating hole allows the heating connection components to be easily installed on the processing table.

[0007] Furthermore, each set of the feeding drive assembly includes a drive motor, a feeding drive rod, and a limiting plate. The drive motor is disposed in a placement chamber provided inside the worktable. The feeding drive rod is rotatably mounted on the outer side of the worktable, with one end connected to the output end of the drive motor. The limiting plate is disposed on the feeding drive rod. Each set of feeding drive assemblies is used for placing one electroplated aluminum coil.

[0008] Furthermore, a discharge traction rod is provided on one side of both the first and second electroplated aluminum coils. The discharge traction rod can limit the electroplated aluminum sheets pulled out from the first and second electroplated aluminum coils during transportation.

[0009] Furthermore, each of the traction components includes a lead screw slide, a connecting frame, and a clamping component. The lead screw slide is mounted on a worktable, one end of the connecting frame is slidably mounted on the worktable and connected to the working end of the lead screw slide, and the clamping component is mounted on the other end of the connecting frame. The working end of the clamping component is located between the two sets of connecting placement components and the heating connecting component.

[0010] Furthermore, each set of the connecting and placing components includes two fixed rods, two limiting blocks, and two limiting caps. The two fixed rods are arranged vertically and at intervals on the worktable. Each limiting block is mounted on one of the fixed rods, and each limiting block is located at one end of the fixed rod closest to the side wall of the worktable. Each limiting cap is mounted on the other end of one of the fixed rods. The two spaced-apart fixed rods are used to place the electroplated aluminum sheets drawn from the electroplated aluminum coil, and the limiting blocks, in conjunction with the limiting caps, can limit the electroplated aluminum sheets located between the fixed rods.

[0011] Furthermore, each of the limiting caps is detachable from a fixed rod, and the connection between each limiting cap and the fixed rod is a threaded connection. The threaded connection facilitates the removal and installation of the limiting cap from the fixed rod, and also ensures a more secure connection between the limiting cap and the fixed rod.

[0012] Furthermore, the heating connection assembly includes a driving device, a second connecting frame, and a heating device. The driving device is disposed in a placement chamber within the workbench. Two second connecting frames are provided, one on the upper and one on the lower end of the driving device, respectively, and located on the upper and lower sides of the mating hole. Two heating devices are provided, each mounted on one of the two second connecting frames, and located on the side of the workbench. The two heating devices are positioned between the two sets of connection placement assemblies on the upper and lower sides of the electroplated aluminum sheet, and can heat and connect the electroplated aluminum sheet between the two sets of connection placement assemblies during operation.

[0013] Furthermore, the actuation assembly includes a drive placement frame, a drive source, drive rods, and transmission rods. The drive placement frame is disposed in a placement chamber within the worktable. The drive source is mounted on the drive placement frame. Two drive rods are provided, rotatably mounted vertically on the worktable. One drive rod is connected to the working end of the drive source. Each drive rod is equipped with a transmission gear, and the two transmission gears mesh with each other. Two transmission rods are provided, rotatably mounted on the side ends outside the worktable. Each transmission rod is connected to one drive rod, and a spacing for placing the electroplated aluminum sheet is provided between the two transmission rods. The actuation assembly is used to move the electroplated aluminum sheet on the processing table in the direction of the hot stamping operation.

[0014] Furthermore, a seamless transfer method for electroplated aluminum coils produced using a hot stamping machine comprises the following steps:

[0015] S1: First, install the electroplated aluminum coil on the two sets of feeding drive components, select one of the electroplated aluminum coils for use, select electroplated aluminum coil one, pull one end of the electroplated aluminum sheet on electroplated aluminum coil one out of the aluminum coil, let it pass through the two sets of connecting placement components and place it on the traction component, and at the same time pull one end of electroplated aluminum coil two out and place it on the traction component. The traction component pulls the electroplated aluminum on electroplated aluminum coil two between the two sets of connecting placement components, and the traction component holds the electroplated aluminum.

[0016] S2: The operation of the feeding drive component and the traction component can move the electroplated aluminum sheet. With the power of the subsequent processing equipment on the worktable and the unloading and rewinding equipment, the electroplated aluminum sheet can perform hot stamping and unloading / rewinding operations.

[0017] S3: When the electroplated aluminum coil one is nearing the end of its use, since the traction component has already pulled out the electroplated aluminum from the electroplated aluminum coil two, and the electroplated aluminum on the electroplated aluminum coil two is now below the electroplated aluminum on the electroplated aluminum coil one, the heating connection component is activated. The working end of the heating connection component can press the electroplated aluminum sheet on the electroplated aluminum coil one and the electroplated aluminum sheet on the electroplated aluminum coil two together for heating. The heat energy can connect the two electroplated aluminum sheets.

[0018] S4: After all the remaining electroplated aluminum on the first electroplated aluminum roll has been used, remove the first electroplated aluminum roll from the workbench and replace it with a new electroplated aluminum roll. This allows the electroplated aluminum roll to be switched to the second electroplated aluminum roll for hot stamping. The connecting and placing components are used to limit the movement of the electroplated aluminum, ensuring the accuracy of its position when it moves. This way, when the heating and connecting components heat and connect the two electroplated aluminum rolls, they will be in a corresponding state.

[0019] The above-described at least one technical solution adopted in the embodiments of the present invention can achieve the following beneficial effects:

[0020] Firstly, in this application, one electroplated aluminum coil is selected for use. For example, electroplated aluminum coil one is selected. One end of the electroplated aluminum sheet on electroplated aluminum coil one is pulled out from the aluminum coil, passing through two sets of connecting and placing components and placed on the traction component. At the same time, one end of electroplated aluminum coil two is pulled out and placed on the traction component. The traction component pulls the electroplated aluminum on electroplated aluminum coil two between the two sets of connecting and placing components, and the traction component holds the electroplated aluminum. The operation of the feeding drive component and the traction component can move the electroplated aluminum sheet. With the power of the subsequent processing equipment on the worktable and the unloading and rewinding equipment, the electroplated aluminum sheet can perform the hot stamping process and the unloading and rewinding operation. When the electroplated aluminum coil one is nearing the end of its use, since the traction component has already pulled out the electroplated aluminum from the electroplated aluminum coil two, and the electroplated aluminum from the electroplated aluminum coil two is now below the electroplated aluminum from the electroplated aluminum coil one, the heating connection component is activated. The working end of the heating connection component can press the electroplated aluminum sheets from the electroplated aluminum coil one and the electroplated aluminum sheets from the electroplated aluminum coil two together for heating. The heat energy allows the two electroplated aluminum sheets to connect. After all the remaining electroplated aluminum on the electroplated aluminum coil one has been used up, the electroplated aluminum coil one is removed from the worktable and replaced with a new electroplated aluminum coil. In this way, the electroplated aluminum coil one can be switched to the electroplated aluminum coil two for the hot stamping process of the electroplated aluminum sheets.

[0021] Secondly, in this application, two spaced-apart fixing rods are used to place the electroplated aluminum sheets pulled from the electroplated aluminum coil, and the limiting block can cooperate with the limiting cap to limit the electroplated aluminum sheets located between the fixing rods. In this way, the electroplated aluminum sheets can be in an up-down corresponding state between the two fixing rods, and the two electroplated aluminum sheets will not shift when the heating connection assembly heats and connects the two electroplated aluminum sheets.

[0022] Thirdly, in this application, the limiting cap on the fixed rod is used to limit the electroplated aluminum sheet while also sealing the gap between the two fixed rods. Therefore, each time the worker places the electroplated aluminum sheet between the two fixed rods, he can adjust the position of the limiting cap on the fixed rod so that the distance between the limiting cap and the limiting block is just right to limit the electroplated aluminum sheet. The threaded connection between the limiting cap and the fixed rod makes it easy to replace the limiting cap from the fixed rod. The threaded connection allows the worker to place the limiting cap on one side of the fixed rod and then rotate it to install the limiting cap on the fixed rod. The operation is convenient and the connection is relatively firm. Attached Figure Description

[0023] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this invention, illustrate exemplary embodiments of the invention and are used to explain the invention, but do not constitute an undue limitation of the invention. In the drawings:

[0024] Figure 1This is a three-dimensional illustration of the present invention. Figure 1 ;

[0025] Figure 2 This is a three-dimensional illustration of the present invention. Figure 2 ;

[0026] Figure 3 This is a front view of the present invention;

[0027] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0028] Figure 5 This is a schematic diagram of the interior of the workbench in this invention;

[0029] Figure 6 for Figure 5 Enlarged view of point B in the middle.

[0030] Reference numerals: 1. Workbench; 11. Placement chamber; 12. Mating hole; 2. Feeding drive assembly; 21. Drive motor; 22. Feeding drive rod; 23. Limiting plate; 3. Electroplated aluminum coil one; 4. Electroplated aluminum coil two; 5. Traction assembly; 51. Screw slide; 52. Connecting frame one; 53. Clamping component; 34. Discharge traction rod; 55. Connecting placement assembly; 6. Fixing rod; 61. Limiting block; 62. Limiting cap; 63. Heating connection assembly; 7. Drive device; 71. Connecting frame two; 72. Heating device; 73. Traction assembly; 8. Drive placement frame; 81. Drive source; 82. Drive rod; 83. Transmission gear; 831. Transmission rod; 84. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions of this invention will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of this invention, and not all of them. Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this invention.

[0032] The technical solutions provided by the various embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0033] Reference Figures 1-6This invention provides a seamless conveying device for electroplated aluminum coils used in hot stamping machines, comprising a worktable 1, on which two sets of feeding drive components 2 are symmetrically positioned at one end of the worktable 1; electroplated aluminum coil 1 3 and electroplated aluminum coil 2 4 are respectively placed on the working ends of the two sets of feeding drive components 2; two sets of traction components 5 are symmetrically arranged on the upper and lower sides of the middle position of the worktable 1; the worktable 1 also has a connecting placement component 6 and a heating connecting component 7, with two sets of connecting placement components 6 symmetrically arranged at the middle position of the worktable 1; the heating connecting component 7 is located on the worktable 1 between the two sets of connecting placement components 6, and is also located between the two sets of traction components 5; a traction component 8 is provided at the other end of the worktable 1, which can drive the electroplated aluminum to move on the worktable 1.

[0034] This application provides a structure that allows multiple electroplated aluminum coils to be connected during feeding. Its main function is to eliminate the need to stop the machine to replace the electroplated aluminum coils when needed, thus improving operational efficiency. During operation, the electroplated aluminum coils can be mounted on two sets of feeding drive components 2. One coil can be selected for use, for example, electroplated aluminum coil 3. One end of the electroplated aluminum sheet on electroplated aluminum coil 3 is pulled out from the aluminum coil, passed through the two sets of connecting and placing components 6, and placed on the traction component 8. Simultaneously, the electroplated aluminum sheet is... One end of aluminum coil 2 4 is pulled out and placed on traction component 5. Traction component 5 pulls the electroplated aluminum on electroplated aluminum coil 2 4 between two sets of connecting placement components 6, and traction component 5 holds the electroplated aluminum. The operation of feeding drive component 2 and traction component 8 allows the electroplated aluminum sheet to move. Combined with the power of subsequent processing equipment and unloading / rewinding equipment on worktable 1, the electroplated aluminum sheet can perform hot stamping and unloading / rewinding operations. When electroplated aluminum coil 3 is nearing the end of its use, because traction component 5 has already... The electroplated aluminum on coil 2 (4) is pulled out, and at this time, the electroplated aluminum on coil 2 (4) is below the electroplated aluminum on coil 1 (3). Then, the heating connection component 7 is activated. The working end of the heating connection component 7 presses the electroplated aluminum sheet on coil 1 (3) and the electroplated aluminum sheet on coil 2 (4) together for heating. The heat allows the two electroplated aluminum sheets to connect. After all the remaining electroplated aluminum on coil 1 (3) has been used, coil 1 (3) is removed from the worktable 1 and replaced with a new coil. This allows coil 1 (3) to be switched to coil 2 (4) for the hot stamping process. The connection placement component 6 is used to limit the movement of the electroplated aluminum, ensuring its accurate position during movement. When the heating connection component heats and connects the two electroplated aluminum sheets, they are in a corresponding state. This method solves the problem in existing high-speed hot stamping production lines where each stop for coil replacement can take several minutes to over ten minutes, leading to production line interruptions and reduced overall production efficiency.

[0035] The workbench 1 has a placement chamber 11 inside, and a mating hole 12 is also provided at the middle position of the workbench 1.

[0036] In this application, the placement chamber 11 provided in the workbench 1 is used to place the driving parts of the three sets of feeding drive components 2, heating connection components 7 and traction components 8, while the mating hole 12 allows the driving end and working end of the heating connection components 7 to be connected on the workbench 1 and operate.

[0037] Each of the feeding drive components 2 includes a drive motor 21, a feeding drive rod 22, and a limiting plate 23. The drive motor 21 is disposed in a placement chamber 11 provided inside the workbench 1. The feeding drive rod 22 is rotatably mounted on the outer side of the workbench 1. One end of the feeding drive rod 22 is connected to the output end of the drive motor 21. The limiting plate 23 is disposed on the feeding drive rod 22.

[0038] In this application, the drive motor 21 is used to drive the feeding drive rod 22 to rotate on the worktable 1. The feeding drive rod 22 is used to place the electroplated aluminum coil. Electroplated aluminum coil 3 and electroplated aluminum coil 4 can be placed on the two feeding drive rods 22 respectively. The limiting plate 23 is used to limit the electroplated aluminum coil on the feeding drive rod 22.

[0039] Both the electroplated aluminum coil 3 and the electroplated aluminum coil 4 are provided with a discharge traction rod 345 on one side.

[0040] In this application, the discharge traction rod 345 can limit the electroplated aluminum sheets pulled out from electroplated aluminum coil 3 and electroplated aluminum coil 4 during transportation, and can allow the electroplated aluminum sheets to be placed horizontally between the two sets of connecting and placing components 6, which facilitates the connection between the electroplated aluminum sheets.

[0041] Each of the traction components 5 includes a lead screw slide 51, a connecting frame 52, and a clamping component 53. The lead screw slide 51 is mounted on the worktable 1. One end of the connecting frame 52 is slidably mounted on the worktable 1 and connected to the working end of the lead screw slide 51. The clamping component 53 is mounted on the other end of the connecting frame 52. The working end of the clamping component 53 is located between the two sets of connecting placement components 6 and the heating connecting component 7.

[0042] In this application, the lead screw slide 51 is used to drive the connecting frame 52 to move horizontally on the worktable 1. When the connecting frame 52 moves, it can drive the clamping member 53 to move synchronously. The clamping member 53 can move back and forth between the two sets of connecting and placing components 6 through the movement of the connecting frame 52. Therefore, the clamping member 53 will generally move to the side closer to the electroplated aluminum coil. Under the premise that the equipment is operating normally, the operator will place one end of the electroplated aluminum coil to be used on the working end of the clamping member 53, which will clamp and drive it to move, so that the electroplated aluminum is moved under another electroplated aluminum that is being used, and will be located between the working ends of the heating connecting component 7. In this way, when the previous electroplated aluminum block is used up, the heating connecting component 7 will heat and connect the two.

[0043] Each set of connecting and placing components 6 includes two fixing rods 61, two limiting blocks 62, and two limiting caps 63. The two fixing rods 61 are arranged vertically and at intervals on the worktable 1. Each limiting block 62 is disposed on one fixing rod 61, and each limiting block 62 is located at one end of the fixing rod 61 near the side wall of the worktable 1. Each limiting cap 63 is disposed on the other end of the fixing rod 61.

[0044] In this application, two spaced-apart fixing rods 61 are used to place the electroplated aluminum sheets pulled from the electroplated aluminum coil. The limiting block 62 can cooperate with the limiting cap 63 to limit the electroplated aluminum sheets located between the fixing rods 61. In this way, the electroplated aluminum sheets can be in an up-down corresponding state between the two fixing rods. When the heating connection assembly 7 heats and connects the two electroplated aluminum sheets, the two electroplated aluminum sheets will not shift.

[0045] Each of the limiting caps 63 is detachable from a fixing rod 61, and the connection between each limiting cap 63 and a fixing rod 61 is a threaded connection.

[0046] In this application, the limiting cap 63 on the fixing rod 61 is used to limit the electroplated aluminum sheet while also blocking the gap between the two fixing rods 61. Therefore, each time the worker places the electroplated aluminum sheet between the two fixing rods 61, the position of the limiting cap 63 on the fixing rod 61 can be adjusted so that the distance between the limiting cap 63 and the limiting block 62 is just right to limit the electroplated aluminum sheet. The threaded connection between the limiting cap 63 and the fixing rod 61 makes it easy to replace the limiting cap 63 from the fixing rod 61. The threaded connection allows the worker to place the limiting cap 63 on one side of the fixing rod 61 and then rotate it to install the limiting cap 63 on the fixing rod 61. The operation is convenient and the connection is relatively firm.

[0047] The heating connection assembly 7 includes a driving device 71, a connecting frame 72, and a heating device 73. The driving device 71 is disposed in the placement chamber 11 provided in the workbench 1. There are two connecting frames 72, which are respectively disposed on the upper and lower ends of the driving device 71 and located on the upper and lower sides of the mating hole 12. There are two heating devices 73, which are respectively mounted on the two connecting frames 72 and located on the side ends of the workbench 1.

[0048] In this application, the drive device 71 can be used to drive the two connecting frames 72 to move relative to each other within the mating hole 12. The two connecting frames 72 can drive the two heating devices 73 to move synchronously through the drive device 71. The two heating devices 73 will be located between the two sets of connecting placement components 6 on the worktable 1. Therefore, when the electroplated aluminum sheet is working, the two heating devices 73 will be located on the upper and lower sides of the electroplated aluminum sheet between the two sets of connecting placement components 6. During operation, the electroplated aluminum sheet between the two sets of connecting placement components 6 can be heated and connected.

[0049] The traction assembly 8 includes a drive placement frame 81, a drive source 82, a drive rod 83, and a transmission rod 84. The drive placement frame 81 is disposed in the placement chamber 11 inside the workbench 1. The drive source 82 is mounted on the drive placement frame 81. There are two drive rods 83, which are rotatably mounted on the workbench 1 in a corresponding manner. One of the drive rods 83 is connected to the working end of the drive source 82. Each drive rod 83 is provided with a transmission gear 831, and the two transmission gears 831 mesh with each other. There are two transmission rods 84, which are rotatably disposed on the side end outside the workbench 1. Each transmission rod 84 is connected to one drive rod 83, and there is a gap between the two transmission rods 84 for placing an electrolytic aluminum sheet.

[0050] In this application, the drive placement frame 81 is used to place the drive source 82, which is used to drive one drive rod 83 to rotate. The two drive rods 83 are provided with meshing transmission gears 831, so when one drive rod 83 rotates, it will also drive the other drive rod 83 to rotate synchronously. However, the two transmission gears 831 will cause the two drive rods 83 to rotate in opposite directions, so the two drive rods 83 will also cause the two transmission rods 84 to rotate synchronously. In this way, when the electroplated aluminum sheet is located between the two transmission rods 84, the rotation of the two transmission rods 84 can drive the electroplated aluminum sheet to move.

[0051] A seamless transfer method for electroplated aluminum coils produced using a hot stamping machine comprises the following steps:

[0052] S1: First, install the electroplated aluminum coil on the two sets of feeding drive components 2, select one of the electroplated aluminum coils for use, select electroplated aluminum coil one 3, pull one end of the electroplated aluminum sheet on electroplated aluminum coil one 3 out of the aluminum coil, let it pass through the two sets of connecting placement components 6 and place it on the traction component 8, and at the same time pull one end of electroplated aluminum coil two 4 out and place it on the traction component 5. The traction component 5 pulls the electroplated aluminum on electroplated aluminum coil two 4 between the two sets of connecting placement components 6, and the traction component 5 holds the electroplated aluminum.

[0053] S2: The operation of the feeding drive component 2 and the traction component 8 can move the electroplated aluminum sheet. With the power of the subsequent processing equipment and the unloading and rewinding equipment on the worktable 1, the electroplated aluminum sheet can perform hot stamping and unloading and rewinding operations.

[0054] S3: When the use of the first electroplated aluminum coil 3 is nearing its end, since the traction component 5 has already pulled out the electroplated aluminum on the second electroplated aluminum coil 4, and the electroplated aluminum on the second electroplated aluminum coil 4 is now below the electroplated aluminum on the first electroplated aluminum coil 3, the heating connection component 7 is activated. The working end of the heating connection component 7 can press the electroplated aluminum sheet on the first electroplated aluminum coil 3 and the electroplated aluminum sheet on the second electroplated aluminum coil 4 together for heating. The heat energy can connect the two electroplated aluminum sheets.

[0055] S4: After all the remaining electroplated aluminum on the electroplated aluminum roll 3 has been used up, remove the electroplated aluminum roll 3 from the workbench 1 and replace it with a new electroplated aluminum roll. This allows the electroplated aluminum roll 3 to be switched to the electroplated aluminum roll 4 for hot stamping of the electroplated aluminum sheet. The connecting and placing component 6 is used to limit the movement of the electroplated aluminum, which can ensure the accuracy of the position of the electroplated aluminum when it moves. In this way, when the heating and connecting component 7 heats and connects the two electroplated aluminum sheets, they will also be in the corresponding state.

[0056] The above description is merely an embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of the present invention should be included within the scope of the claims of the present invention.

Claims

1. A seamless conveying device for electroplated aluminum coils produced using a hot stamping machine, characterized in that, Includes a workbench (1), on which two sets of feeding drive components (2) are provided, the two sets of feeding drive components (2) being symmetrically located at one end of the workbench (1); Electroplated aluminum coil one (3) and electroplated aluminum coil two (4) are respectively placed on the working ends of the two sets of feeding drive components (2); The workbench (1) is provided with two sets of traction components (5), and the two sets of traction components (5) are symmetrically arranged on the upper and lower sides of the middle position of the workbench (1). The workbench (1) is also provided with a connecting placement assembly (6) and a heating connection assembly (7). There are two sets of connecting placement assemblies (6), which are symmetrically arranged in the middle of the workbench (1). The heating connection assembly (7) is arranged on the workbench (1) between the two sets of connecting placement assemblies (6) and is also located between the two sets of traction assemblies (5). A traction component (8) is provided at the other end of the workbench (1), which can drive the electroplated aluminum to move on the workbench (1); The workbench (1) is provided with a placement chamber (11) inside, and a mating hole (12) is also provided at the middle position of the workbench (1). Each of the traction components (5) includes a lead screw slide (51), a connecting frame (52), and a clamping component (53). The lead screw slide (51) is mounted on the workbench (1). One end of the connecting frame (52) is slidably mounted on the workbench (1) and connected to the working end of the lead screw slide (51). The clamping component (53) is mounted on the other end of the connecting frame (52). The working end of the clamping component (53) is located between the two sets of connecting placement components (6) and the heating connecting component (7). The heating connection assembly (7) includes a driving device (71), a connecting frame (72), and a heating device (73). The driving device (71) is installed in the placement chamber (11) provided in the workbench (1). There are two connecting frames (72), which are respectively installed on the upper and lower ends of the driving device (71) and located on the upper and lower sides of the mating hole (12). There are two heating devices (73), which are respectively installed on the two connecting frames (72) and located on the side of the workbench (1).

2. The seamless conveying device for electroplated aluminum coils produced by a hot stamping machine according to claim 1, characterized in that, Each of the feeding drive components (2) includes a drive motor (21), a feeding drive rod (22), and a limiting plate (23). The drive motor (21) is located in the placement chamber (11) inside the workbench (1). The feeding drive rod (22) is rotatably mounted on the outer side of the workbench (1). One end of the feeding drive rod (22) is connected to the output end of the drive motor (21). The limiting plate (23) is located on the feeding drive rod (22).

3. The seamless conveying device for electroplated aluminum coils based on a hot stamping machine according to claim 1, characterized in that, Both the first (3) and the second (4) of the electroplated aluminum coil are provided with a discharge traction rod (345) on one side.

4. The seamless conveying device for electroplated aluminum coils based on a hot stamping machine according to claim 1, characterized in that, Each of the connecting and placing components (6) includes two fixed rods (61), two limiting blocks (62), and two limiting caps (63). The two fixed rods (61) are arranged vertically and vertically at intervals on the workbench (1). Each limiting block (62) is set on one fixed rod (61), and each limiting block (62) is located on one end of the fixed rod (61) near the side wall of the workbench (1). Each limiting cap (63) is set on the other end of one fixed rod (61).

5. A seamless conveying device for electroplated aluminum coils based on a hot stamping machine as described in claim 4, characterized in that, Each of the limiting caps (63) is detachable from a fixed rod (61), and the connection between each limiting cap (63) and a fixed rod (61) is a threaded connection.

6. The seamless conveying device for electroplated aluminum coils based on a hot stamping machine according to claim 1, characterized in that, The traction assembly (8) includes a drive placement frame (81), a drive source (82), a drive rod (83), and a transmission rod (84). The drive placement frame (81) is set in the placement chamber (11) inside the workbench (1). The drive source (82) is mounted on the drive placement frame (81). There are two drive rods (83), which are rotatably mounted on the workbench (1) in a vertically corresponding manner. One of the drive rods (83) is connected to the working end of the drive source (82). Each drive rod (83) is provided with a transmission gear (831), and the two transmission gears (831) mesh with each other. There are two transmission rods (84), which are rotatably mounted on the side end outside the workbench (1). Each transmission rod (84) is connected to a drive rod (83), and there is a gap between the two transmission rods (84) for placing the electrolytic aluminum sheet.

7. A seamless transport method based on a seamless transport device for electroplated aluminum coils in hot stamping machine production, as described in any one of claims 1-6, characterized in that, The steps of the seamless transmission method are as follows: S1: First, install the electroplated aluminum coil on the two sets of feeding drive components (2), select one of the electroplated aluminum coils for use, select electroplated aluminum coil one (3), pull one end of the electroplated aluminum sheet on the electroplated aluminum coil one (3) out of the aluminum coil, let it pass through the two sets of connecting placement components (6) and place it on the traction component (8), and at the same time pull one end of the electroplated aluminum coil two (4) out and place it on the traction component (5), and pull the electroplated aluminum on the electroplated aluminum coil two (4) between the two sets of connecting placement components (6) through the traction component (5), and hold the electroplated aluminum by the traction component (5); S2: The operation of the feeding drive component (2) and the traction component (8) can move the electroplated aluminum sheet. With the power of the subsequent processing equipment and the unloading and rewinding equipment on the worktable (1), the electroplated aluminum sheet can realize the hot stamping process and the unloading and rewinding operation. S3: When the use of the first electroplated aluminum coil (3) is nearing its end, since the previous traction component (5) has already pulled out the electroplated aluminum on the second electroplated aluminum coil (4), and at this time the electroplated aluminum on the second electroplated aluminum coil (4) is located below the electroplated aluminum on the first electroplated aluminum coil (3), the heating connection component (7) is operated. The working end of the heating connection component (7) can press the electroplated aluminum sheet on the first electroplated aluminum coil (3) and the electroplated aluminum sheet on the second electroplated aluminum coil (4) together for heating. The heat energy can connect the two electroplated aluminum sheets. S4: After all the remaining electroplated aluminum on the electroplated aluminum roll 1 (3) has been used up, remove the electroplated aluminum roll 1 (3) from the workbench (1) and replace it with a new electroplated aluminum roll. This allows the electroplated aluminum roll 1 (3) to be switched to the electroplated aluminum roll 2 (4) for hot stamping of the electroplated aluminum sheet. The connecting placement component (6) is used to limit the movement of the electroplated aluminum, which can ensure the accuracy of the position of the electroplated aluminum when it moves. In this way, when the heating connection component (7) heats and connects the two electroplated aluminum sheets, they will also be in the corresponding state.

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