Automatic punching and trimming equipment for container door plate

Abstract

The utility model provides automatic punching and trimming equipment for a container door plate. The automatic punching and trimming equipment for the container door plate comprises a material conveying mechanism, a transfer mechanism, a calibration mechanism, a clamping mechanism and a punching mechanism. And the material conveying mechanism, the calibration mechanism and the clamping mechanism are both arranged on the side edge of the material conveying mechanism, so that the transferring mechanism can drive the plates to be transferred among different mechanisms. The punching mechanism is arranged on the side edge of the clamping mechanism and can punch the plate on the clamping mechanism. And the calibration mechanism is used for calibrating the posture of the plate, so that the plate can enter the clamping mechanism in a specific posture, and the clamping precision of the clamping mechanism on the plate is improved. The clamping mechanism is provided with a clamping assembly and a feeding assembly, the clamping assembly is used for clamping the plate conveyed by the self-calibration mechanism, and the feeding assembly is used for driving the clamping assembly and the plate to move so as to drive the plate to move to the punching mechanism, so that the punching mechanism can punch the plate, and automatic punching of the plate is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of container manufacturing, in particular to automatic punching and trimming equipment for container door panels. Background Art

[0002] During the manufacturing process of containers, door panels and end panels need to be manufactured. Among them, the door panels are rectangular, and specific through holes need to be punched out on the blank of the door panels during manufacturing to facilitate the use in subsequent processes.

[0003] At present, manual punching is adopted in the punching process of container door panels, that is, the parts to be punched are manually transferred to be placed on the punching station and aligned, and then the punching equipment is used to punch the parts to form the required through holes.

[0004] However, this punching method is labor-intensive and manual operation easily leads to inaccurate punching, which affects the efficiency of punching. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic punching and trimming device for container door panels, which can automatically transport and punch sheet materials to automatically complete the punching process.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0007] According to one aspect of the utility model, the utility model provides an automatic punching and trimming device for container door panels, which is used to punch door panel materials of containers, and the automatic punching and trimming device for container door panels includes: a transport mechanism, which is used to transport and place the materials; a transfer mechanism, which is arranged on the side of the transport mechanism for transferring the materials; a calibration mechanism, which is arranged on the side of the transfer mechanism so that the transfer mechanism can move the materials from the transport mechanism to the calibration mechanism; the calibration mechanism is used to calibrate the posture of the materials; a clamping mechanism, which is arranged on the side of the transfer mechanism so that the transfer mechanism can transfer the materials to the clamping mechanism, or transfer the materials on the clamping mechanism; the clamping mechanism is provided with a clamping assembly and a feeding assembly; the clamping assembly is used to clamp the materials; the feeding assembly is connected to the clamping assembly to drive the clamping assembly and the materials to move; a punching mechanism, which is arranged on the moving path of the feeding assembly to punch the materials located on the clamping assembly.

[0008] In one embodiment of the present application, the calibration mechanism includes a calibration platform and a calibration protrusion. The calibration platform is arranged on the side of the transfer mechanism. The top of the calibration platform has an inclined surface. The outer contour of the inclined surface includes two side edges inclined relative to the horizontal plane. The two side edges are arranged adjacent to each other, and the connection between the two side edges constitutes the lowest point of the inclined surface; the calibration protrusion is arranged on the two side edges, and the calibration protrusion extends upward beyond the inclined surface, so that after the sheet material is placed on the calibration platform, the sheet material slides downward along the inclined surface under the action of gravity, so that the calibration protrusions on the two side edges can correspondingly press against the two side edges of the sheet material.

[0009] In one embodiment of the present application, the calibration protrusion includes a plurality of calibration posts; the plurality of calibration posts are arranged in parallel along the two side edges.

[0010] In one embodiment of the present application, the clamping mechanism also includes a transition table; the transition table is arranged in parallel with the punching mechanism, and the transition table is located on the side of the clamping assembly and the feeding assembly, so that the clamping assembly and the feeding assembly can drive the sheet material to move between the transition table and the punching mechanism.

[0011] In one embodiment of the present application, the transition platform is provided with a first positioning component and a second positioning component for positioning the sheet material; the first positioning component is located on the side of the transition platform relative to the clamping component, and can move toward or away from the clamping component; the second positioning component is located on the side of the transition platform originally away from the punching mechanism, and can move toward or away from the punching mechanism.

[0012] In one embodiment of the present application, the clamping mechanism also includes a movable seat and a clamping movable assembly; the movable seat is used to install the clamping assembly; the movable seat is connected to the feeding assembly through the clamping movable assembly, so that the clamping movable assembly can drive the movable seat and the clamping assembly to move toward or away from the transition platform.

[0013] In one embodiment of the present application, the automatic punching and trimming equipment for container door panels also includes a positioning mechanism and a trimming mechanism; the trimming mechanism is located on the side of the transfer mechanism to trim the sheet material after punching; the positioning mechanism is located on the side of the transfer mechanism and the trimming mechanism to adjust the posture of the sheet material before the sheet material is transferred to the trimming machine.

[0014] In one embodiment of the present application, the material transport mechanism includes a material transport component and multiple material transport pallets; the material transport pallets are used to place the sheet materials; multiple material transport pallets are connected to the material transport component so that the material transport component can drive the material transport pallets to move; the material transport component is located on the side of the transfer mechanism so that the transfer mechanism can transfer the sheet materials located in the material transport pallet or transfer the sheet materials to the material transport pallet.

[0015] In one embodiment of the present application, the material transport assembly includes a material transport frame, a transmission chain and a driver; the transmission chain is installed on the material transport frame and can move relative to the material transport frame; the material transport pallet is placed on the transmission chain so that the material transport pallet can move following the transmission chain; the driver is fixed on the material transport frame and connected to the transmission chain to drive the transmission chain and the material transport pallet to move.

[0016] In one embodiment of the present application, the transfer mechanism includes a transfer robot and a transfer suction cup; the transfer suction cup is used to grab the sheet material; the transfer suction cup is installed at the output end of the transfer robot so that the transfer robot can drive the transfer suction cup and the sheet material to move.

[0017] It can be seen from the above technical solution that the present invention has at least the following advantages and positive effects:

[0018] In the present invention, the automatic punching and trimming equipment for container door panels includes a material transport mechanism, a transfer mechanism, a calibration mechanism, a clamping mechanism, and a punching mechanism. The material transport mechanism, the calibration mechanism, and the clamping mechanism are all arranged on the side of the material transport mechanism so that the transfer mechanism can drive the sheet material to be transferred between different mechanisms. The punching mechanism is arranged on the side of the clamping mechanism so that it can punch the sheet material on the clamping mechanism. The calibration mechanism is used to calibrate the posture of the sheet material so that the sheet material can enter the clamping mechanism in a specific posture, thereby improving the clamping accuracy of the clamping mechanism for the sheet material. The clamping mechanism is provided with a clamping assembly and a feeding assembly. The clamping assembly is used to clamp the sheet material transported from the calibration mechanism. The feeding assembly is used to drive the clamping assembly and the sheet material to move, and then drive the sheet material to move to the punching mechanism, so that the punching mechanism can punch the sheet material, thereby completing the automatic punching of the sheet material. Since the sheet material is calibrated by the calibration mechanism, the sheet material is in a specific posture when it moves to the clamping assembly, and the feeding assembly can drive the sheet material and the clamping assembly to move at the same time, ensuring that the sheet material always maintains a specific posture during the punching process, thereby ensuring the punching accuracy of the sheet material. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of an automatic punching and trimming device for container door panels according to an embodiment of the present utility model.

[0020] Figure 2 It is a schematic perspective view of the automatic punching and trimming equipment for container door panels of sheet material 1.

[0021] Figure 3 yes Figure 1 Schematic diagram of the calibration mechanism of the automatic punching and trimming equipment for container door panels.

[0022] Figure 4 yes Figure 1 Schematic diagram of the clamping mechanism of the automatic punching and trimming equipment for container door panels.

[0023] Figure 5 yes Figure 1 Another schematic diagram of the clamping mechanism of the automatic punching and trimming equipment for container door panels.

[0024] The following are the descriptions of the reference numerals:

[0025] 1-sheet material; 10-material transport mechanism; 11-material transport assembly; 12-material transport pallet; 101-material preparation position; 102-destacking position; 103-stacking position; 104-material hanging position; 111-material transport rack; 112-transmission chain; 113-driver; 20-transfer mechanism; 21-transfer robot; 22-transfer suction cup; 30-calibration mechanism; 31-calibration table; 32-calibration protrusion; 311-inclined surface; 312-side; 40-clamping mechanism; 41-clamping assembly; 42-feeding assembly; 43-transition table; 421-feeding guide rail; 422-feeding seat; 423-feeding moving assembly; 431-first positioning assembly; 432-second positioning assembly; 441-moving seat; 442-clamping moving assembly; 50-punching mechanism; 61-alignment mechanism; 62-trimming mechanism. DETAILED DESCRIPTION

[0026] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention is capable of various variations in different embodiments without departing from the scope of the present invention, and that the descriptions and illustrations herein are intended to be illustrative in nature and not to limit the present invention.

[0027] In describing the present invention, it should be understood that in the embodiments shown in the accompanying drawings, indications of directions or positional relationships (such as up, down, left, right, front, and back) are merely for the purpose of facilitating the description of the present invention and simplifying the description, and are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. These descriptions are appropriate when these components are in the positions shown in the accompanying drawings. If the descriptions of the positions of these components change, these directional indications will also change accordingly.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the described features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0029] Currently, the punching process for container door panels relies on manual punching. This involves manually transporting the punched parts, placing them on a punching station, and aligning them. Punching equipment then punches the parts to form the desired through-holes. However, this method is labor-intensive and prone to inaccurate punching, which compromises punching efficiency. Therefore, an automated punching and trimming device for container door panels is proposed to address these issues.

[0030] The scheme is further illustrated by the following examples:

[0031] Figure 1 It is a schematic top view of an automatic punching and trimming device for container door panels according to an embodiment of the utility model. Figure 2 It is a schematic perspective view of the automatic punching and trimming equipment for container door panels of sheet material 1.

[0032] See also Figure 1 and Figure 2 The automatic punching and trimming equipment for container door panels of this embodiment can be used to punch holes in container door panels.

[0033] Specifically, the automatic punching and trimming equipment for container door panels includes a material transport mechanism 10, a transfer mechanism 20, a calibration mechanism 30, a clamping mechanism 40, and a punching mechanism 50. The material transport mechanism 10, the calibration mechanism 30, and the clamping mechanism 40 are all arranged on the side of the transfer mechanism 20, so that the transfer mechanism 20 can drive the sheet material 1 to be transferred between the material transport mechanism 10, the calibration mechanism 30, and the clamping mechanism 40. The punching mechanism 50 is arranged on the side of the clamping mechanism 40, and the clamping mechanism 40 includes a clamping assembly 41 and a feeding assembly 42. The clamping assembly 41 is used to clamp the sheet material 1, and the feeding assembly 42 is used to drive the clamping assembly 41 and the sheet material 1 to move, so that the sheet material 1 can be moved to the punching mechanism 50, and the punching mechanism 50 can punch the sheet material 1. Therefore, the automatic punching and trimming equipment for container door panels can automatically punch the sheet material 1, thereby reducing manual labor.

[0034] See Figure 1 and Figure 2 The material transport mechanism 10 can be used to transport and place the sheet material 1.

[0035] Specifically, the transport mechanism 10 may include a transport assembly 11 and multiple transport pallets 12. The transport pallets 12 are used to place the sheet material 1, and the multiple transport pallets 12 may be connected to the transport assembly 11 so that the transport assembly 11 can move the transport pallets 12 and the sheet material 1. The transport assembly 11 may be located on the side of the transfer mechanism 20 so that the transfer mechanism 20 can transfer the sheet material 1 located in the transport pallet 12 or transfer the sheet material 1 to the transport pallet 12.

[0036] In this embodiment, the material transport component 11 can be sequentially formed with a material preparation position 101, a destacking position 102, a stacking position 103 and a material hanging position 104, and the material transport pallet 12 can be moved along the material preparation position 101, the destacking position 102, the stacking position 103 and the material hanging position 104 under the drive of the material transport component 11.

[0037] Specifically, the material preparation position 101 is used for loading, that is, a transport pallet 12 carrying unpunched sheet materials 1 is placed at the material preparation position 101 from the outside, thereby providing sheet materials 1 for the automatic punching and trimming equipment for container door panels. The destacking position 102 is used for destacking, so that the transfer mechanism 20 can move the sheet materials 1 on the transport pallet 12 to the calibration mechanism 30. The stacking position 103 is used to recover and place punched sheet materials 1, so that the punched sheet materials 1 can be recovered and returned to the transport pallet 12 at the stacking position 103. The lifting position 104 is used to lift the punched sheet materials 1 from the automatic punching and trimming equipment for container door panels.

[0038] In this embodiment, the transport assembly 11 may include a transport frame 111, a transmission chain 112, and a driver 113. The transmission chain 112 is mounted on the transport frame 111 and is movable relative to the transport frame 111. The transport tray 12 is placed on the transmission chain 112 so that the transport tray 12 can move with the transmission chain 112. The driver 113 is fixed to the transport frame 111 and connected to the transmission chain 112 to drive the transmission chain 112 and the transport tray 12 to move. The driver 113 is a motor that drives the transmission chain 112 to rotate.

[0039] In some other embodiments, the transmission chain 112 can be configured as a conveyor belt to drive the transport tray 12 to move.

[0040] It should be noted that after the transport pallet 12 stacked with sheet materials 1 is placed at the preparation position 101, the transmission chain 112 drives the transport pallet 12 to move from the preparation position 101 to the destacking position 102, so that the transfer mechanism 20 can transfer the sheet materials 1 in the transport pallet 12 located at the destacking position 102. At the same time, another transport pallet 12 is provided on the stacking position 103 for stacking the punched sheet materials 1. After the transport pallet 12 on the stacking position 103 stacks a suitable number of sheet materials 1, the transport pallet 12 is driven by the transmission chain 112 to move to the hanging position 104 and wait for the hanging material, so that the punched sheet materials 1 can be transferred to the next process, thereby enabling the container door panel automatic punching and trimming equipment to continue punching the sheet materials 1.

[0041] See Figure 2 The transfer mechanism 20 can be arranged on the side of the material transport mechanism 10 to transfer the sheet material 1. Specifically, the transfer mechanism 20 can transfer the sheet material 1 on the destacking position 102 to the calibration mechanism 30, or transfer the sheet material 1 that has been punched on the clamping mechanism 40 to the material transport tray 12 of the stacking position 103.

[0042] In this embodiment, the transfer mechanism 20 may include a transfer robot 21 and a transfer suction cup 22.

[0043] The transfer suction cup 22 is used to grab the sheet material 1, that is, to adsorb the sheet material 1 by means of negative pressure adsorption to drive the sheet material 1 to move.

[0044] In this embodiment, the transfer suction cup 22 further includes a vacuum pump, a vacuum tank, a vacuum control valve, and a negative pressure detection sensor. The vacuum pump, vacuum tank, and vacuum control valve are connected to form a vacuum path, which is also connected to the transfer suction cup 22 to drive the transfer suction cup 22 to adhere to the surface of the sheet 1. The vacuum pump is used to evacuate the vacuum, the vacuum tank is used to maintain a stable vacuum environment in the vacuum path, and the vacuum control valve is used to control the conduction or shutoff of the vacuum path.

[0045] The transfer suction cup 22 is installed at the output end of the transfer robot 21, so that the transfer robot 21 can drive the transfer suction cup 22 and the sheet material 1 to move. Specifically, the transfer robot 21 can be set as a multi-axis industrial robot, so that the transfer robot 21 can drive the sheet material 1 to move between the material transport mechanism 10, the calibration mechanism 30 and the clamping mechanism 40.

[0046] It should be noted that the transfer robot 21 has manual, automatic and fully automatic functional modes, so that the transfer robot 21 can complete the transfer work according to actual needs.

[0047] In this embodiment, the transfer robot 21 is configured as a six-axis industrial robot.

[0048] Figure 3 yes Figure 1 Schematic diagram of the calibration mechanism of the automatic punching and trimming equipment for container door panels.

[0049] See Figure 3 The calibration mechanism 30 can be set on the side of the transfer mechanism 20 so that the transfer mechanism 20 can move the sheet material 1 from the material transport mechanism 10 to the calibration mechanism 30.

[0050] In this embodiment, the calibration mechanism 30 can be used to calibrate the posture of the sheet material 1 to adjust the posture of the sheet material 1 so that the sheet material 1 can be moved to the clamping mechanism 40 with an accurate posture and facilitate the punching mechanism 50 to accurately punch the sheet material 1.

[0051] Specifically, the calibration mechanism 30 includes a calibration platform 31 and a calibration protrusion 32. The calibration platform 31 is arranged on the side of the transfer mechanism 20, and the top of the calibration platform 31 has an inclined surface 311. The outer contour of the inclined surface 311 includes two side edges 312 inclined relative to the horizontal plane. The two side edges 312 are arranged adjacent to each other, and the connection between the two side edges 312 constitutes the lowest point of the inclined surface 311. The calibration protrusion 32 is arranged on the two side edges 312, and the calibration protrusion 32 extends upward beyond the inclined surface 311. After the sheet material 1 is placed on the calibration platform 31, the sheet material 1 slides downward along the inclined surface 311 under the action of gravity, so that the calibration protrusions 32 on the two side edges 312 can correspondingly abut against the two side edges of the sheet material 1, thereby ensuring that the sheet material 1 can be adjusted to a specific posture. After the sheet material 1 located on the first positioning assembly 431 is transferred to the clamping mechanism 40 via the transfer mechanism 20, the sheet material 1 can maintain an accurate posture, thereby facilitating punching by the punching mechanism 50.

[0052] It should be noted that, in this embodiment, the sheet material 1 is rectangular in shape. At the same time, the two adjacent side edges 312 at the lower end of the inclined surface 311 form an angle with the horizontal plane, so that after the sheet material 1 is placed on the inclined surface 311, under the action of gravity, the sheet material 1 moves downward, and then the two adjacent side edges at the lower end of the sheet material 1 respectively abut against the calibration protrusions 32 of the two side edges 312, thereby adjusting the posture of the sheet material 1. That is, the two side edges 312 calibrate the two adjacent side edges of the sheet material 1, so that the sheet material 1 is calibrated to a specific posture. Moreover, when the sheet material 1 is calibrated to a specific posture, the transfer mechanism 20 can grab the sheet material 1 at a specific angle and position, and transport it to the clamping mechanism 40, so that the clamping mechanism 40 can also clamp the sheet material 1 in a specific posture, and then the punching mechanism 50 can punch at a precise position, ensuring the punching quality of the sheet material 1.

[0053] It should be noted that a detection component is provided on the first positioning component 431, so that after the sheet material 1 located on the inclined surface 311 is calibrated, the detection component transmits a signal to the control center and enables the transfer mechanism 20 to transfer the calibrated sheet material 1 to the clamping mechanism 40.

[0054] In this embodiment, the calibration protrusion 32 may include a plurality of calibration posts, which are arranged in parallel along the two side edges 312 so that the calibration posts can abut and be limited on the two side edges of the lower end of the sheet material 1 .

[0055] In some other embodiments, the calibration protrusion 32 can be configured as a protruding block protruding from the inclined surface 311 to limit the sheet material 1 and prevent the sheet material 1 from falling from the inclined surface 311.

[0056] Figure 4 yes Figure 1 Schematic diagram of the clamping mechanism of the automatic punching and trimming equipment for container door panels. Figure 5 yes Figure 1 Another schematic diagram of the clamping mechanism of the automatic punching and trimming equipment for container door panels.

[0057] See Figure 2 、 Figure 4 and Figure 5 The clamping mechanism 40 can be set on the side of the transfer mechanism 20, so that the transfer mechanism 20 can transfer the sheet material 1 to the clamping mechanism 40, or the transfer mechanism 20 can transfer the sheet material 1 on the clamping mechanism 40.

[0058] In this embodiment, the clamping mechanism 40 may be provided with a clamping component 41 , a feeding component 42 and a transition platform 43 .

[0059] Among them, the clamping component 41 is used to clamp the sheet material 1, that is, when the transfer mechanism 20 transfers the sheet material 1 that has been calibrated on the calibration mechanism 30 to the clamping mechanism 40, the clamping component 41 clamps the sheet material 1 to maintain the posture of the sheet material 1 and can drive the sheet material 1 to move.

[0060] The feeding assembly 42 is connected to the clamping assembly 41 to drive the clamping assembly 41 and the sheet material 1 to move.

[0061] The transition platform 43 is arranged in parallel with the punching mechanism 50, and the transition platform 43 is located on the side of the clamping assembly 41 and the feeding assembly 42, so that the clamping assembly 41 and the feeding assembly 42 can drive the sheet material 1 to move between the transition platform 43 and the punching mechanism 50.

[0062] In this embodiment, the clamping mechanism 40 may further include a movable seat 441 and a clamping movable assembly 442. The movable seat 441 is used to mount the clamping assembly 41. The movable seat 441 is connected to the feeding assembly 42 via the clamping movable assembly 442, so that the clamping movable assembly 442 can drive the movable seat 441 and the clamping assembly 41 to move toward or away from the transition table 43, thereby enabling the clamping assembly 41 to clamp the side edges of sheet materials 1 of different sizes. The clamping assembly 41 is provided with two clamping members, and the two clamping members are spaced apart on the movable seat 441. The clamping movable assembly 442 comprises a motor and a screw to drive the movable seat 441 to move.

[0063] It should be noted that the feed assembly 42 includes a feed rail 421, a feed base 422, and a feed moving assembly 423. The feed rail 421 is located to the side of the transition platform 43 and the punching mechanism 50. The feed base 422 and the feed moving assembly 423 are both mounted on the feed rail 421. The feed base 422 is driven by the feed moving assembly 423 to move along the feed rail 421. The feed moving assembly 423 comprises a motor and a screw.

[0064] In this embodiment, the transfer mechanism 20 transfers the calibrated sheet material 1 from the calibration mechanism 30 to the transfer platform 43 before the clamping assembly 41 clamps the sheet material 1. Furthermore, after the punching mechanism 50 completes punching of the sheet material 1, the clamping assembly 41 places the punched sheet material 1 on the transfer platform 43, and the transfer mechanism 20 then transfers the sheet material 1 out of the clamping mechanism 40.

[0065] See Figure 4 and Figure 5 A first positioning component 431 and a second positioning component 432 are provided on the transition platform 43 .

[0066] Both the first positioning assembly 431 and the second positioning assembly 432 are used to position the sheet material 1. Specifically, the first positioning assembly 431 is located on the side of the transition platform 43 opposite the clamping assembly 41 and can move toward or away from the clamping assembly 41. The second positioning assembly 432 is located on the side of the transition platform 43 away from the punching mechanism 50 and can move toward or away from the punching mechanism 50. Therefore, after the sheet material 1 is transferred to the transition platform 43, the first positioning assembly 431 and the second positioning assembly 432 can position the two sides of the sheet material 1, thereby ensuring that the clamping assembly 41 can accurately clamp the sheet material 1.

[0067] The first positioning assembly 431 and the second positioning assembly 432 are both provided with a positioning cylinder, a positioning piece and a sensor. The positioning piece is provided at the output end of the positioning cylinder to drive the positioning piece to move relative to the transition platform 43. The sensor is connected to the positioning cylinder to detect the moving distance of the positioning cylinder, thereby ensuring that the first positioning assembly 431 and the second positioning assembly 432 accurately position the sheet material 1 and feed back to the control center of the automatic punching and trimming equipment of the container door panel.

[0068] In addition, a detection sensor is provided on the transition platform 43 to detect whether a sheet material 1 is placed on the transition platform 43 .

[0069] See Figure 1 and Figure 2 The punching mechanism 50 is arranged on the moving path of the feeding component 42 to punch the sheet material 1 located on the clamping component 41.

[0070] In this embodiment, the punching mechanism 50 is configured as a pneumatic clutch punching machine to punch the sheet material 1 .

[0071] See Figure 1 and Figure 2 The automatic punching and trimming equipment for container door panels may further include a positioning mechanism 61 and a trimming mechanism 62 .

[0072] The trimming mechanism 62 is located on the side of the transfer mechanism 20 to trim the punched sheet 1. The alignment mechanism 61 is located on the side of the transfer mechanism 20 and the trimming mechanism 62 to adjust the posture of the sheet 1 before it is transferred to the trimming machine.

[0073] It should be noted that the working principle of the alignment mechanism 61 is similar to that of the calibration mechanism 30 and will not be elaborated here.

[0074] The transition platform 43 is also equipped with a detection component to inspect the punched sheet 1. When the detection component detects that the punched sheet 1 requires trimming, the transfer mechanism 20 transfers the punched sheet 1 on the transition platform 43 to the alignment mechanism 61 for posture correction. After the alignment mechanism 61 completes the correction, the transfer mechanism 20 transfers the sheet 1 to the trimming mechanism 62, which then trims the sheet 1. Finally, the transfer mechanism 20 transfers the trimmed sheet 1 to the stacking station 103, completing the punching and trimming of the sheet 1.

[0075] In summary, after the sheet material 1 is transferred from the transport mechanism 10 to the calibration mechanism 30 via the transfer mechanism 20, the calibration mechanism 30 adjusts the posture of the sheet material 1. Subsequently, the transfer mechanism 20 transfers the sheet material 1 that has completed the posture adjustment to the transition platform 43 of the clamping mechanism 40. At the same time, the clamping component 41 clamps the sheet material 1 and, driven by the feeding component 42, moves it to the punching mechanism 50, so that the punching mechanism 50 can punch the sheet material 1. The feeding component 42 and the feeding component 42 move the punched sheet material 1 to the transition platform 43, and then the transfer mechanism 20 transfers the punched sheet material 1 to the transport mechanism 10, thereby realizing automatic punching of the sheet material 1 and reducing manual labor. At the same time, the posture calibration of the sheet material 1 by the calibration mechanism 30 can ensure the accuracy of the posture of the sheet material 1 in the subsequent process, thereby improving the accuracy of the punching.

[0076] While the present invention has been described with reference to several exemplary embodiments, it should be understood that the terms used are illustrative and exemplary rather than restrictive. Since the present invention can be embodied in a variety of forms without departing from the spirit or essence of the invention, it should be understood that the above-described embodiments are not limited to any of the foregoing details, but should be interpreted broadly within the spirit and scope of the appended claims. Therefore, all changes and modifications that fall within the scope of the claims or their equivalents are intended to be covered by the appended claims.

Claims

1. An automatic punching and trimming device for container door panels, used for punching container door panels, characterized in that: The automatic punching and trimming equipment for container door panels includes: A material transport mechanism, which is used to transport and place the sheet material; A transfer mechanism, which is arranged on the side of the material transport mechanism and is used to transfer the sheet material; a calibration mechanism, which is arranged on the side of the transfer mechanism so that the transfer mechanism can move the sheet material from the material transport mechanism to the calibration mechanism; the calibration mechanism is used to calibrate the posture of the sheet material; A clamping mechanism is provided on the side of the transfer mechanism so that the transfer mechanism can transfer the sheet material to the clamping mechanism, or transfer the sheet material on the clamping mechanism; the clamping mechanism is provided with a clamping assembly and a feeding assembly; the clamping assembly is used to clamp the sheet material; the feeding assembly is connected to the clamping assembly to drive the clamping assembly and the sheet material to move; A punching mechanism is provided on the moving path of the feeding assembly to punch the sheet material on the clamping assembly.

2. The automatic punching and trimming equipment for container door panels according to claim 1, characterized in that: The calibration mechanism includes a calibration platform and a calibration protrusion. The calibration platform is arranged on the side of the transfer mechanism. The top of the calibration platform has an inclined surface. The outer contour of the inclined surface includes two side edges inclined relative to the horizontal plane. The two side edges are arranged adjacent to each other, and the connection between the two side edges constitutes the lowest point of the inclined surface; the calibration protrusion is arranged on the two side edges, and the calibration protrusion extends upward beyond the inclined surface, so that after the sheet material is placed on the calibration platform, the sheet material slides downward along the inclined surface under the action of gravity, so that the calibration protrusions on the two side edges can correspondingly press against the two side edges of the sheet material.

3. The automatic punching and trimming equipment for container door panels according to claim 2, characterized in that: The calibration protrusion includes a plurality of calibration posts; the plurality of calibration posts are arranged in parallel along the two side edges.

4. The automatic punching and trimming equipment for container door panels according to claim 1, characterized in that: The clamping mechanism also includes a transition platform; the transition platform is arranged in parallel with the punching mechanism, and the transition platform is located on the side of the clamping assembly and the feeding assembly, so that the clamping assembly and the feeding assembly can drive the sheet material to move between the transition platform and the punching mechanism.

5. The automatic punching and trimming equipment for container door panels according to claim 4, characterized in that: The transition platform is provided with a first positioning component and a second positioning component for positioning the sheet material; the first positioning component is located on the side of the transition platform opposite to the clamping component, and can move toward or away from the clamping component; the second positioning component is located on the side of the transition platform originally away from the punching mechanism, and can move toward or away from the punching mechanism.

6. The automatic punching and trimming equipment for container door panels according to claim 4, characterized in that: The clamping mechanism also includes a moving seat and a clamping moving assembly; the moving seat is used to install the clamping assembly; the moving seat is connected to the feeding assembly through the clamping moving assembly, so that the clamping moving assembly can drive the moving seat and the clamping assembly to move toward or away from the transition platform.

7. The automatic punching and trimming equipment for container door panels according to claim 1, characterized in that: It also includes a positioning mechanism and a trimming mechanism; the trimming mechanism is located on the side of the transfer mechanism to trim the sheet material after punching; the positioning mechanism is located on the side of the transfer mechanism and the trimming mechanism to adjust the posture of the sheet material before it is transferred to the trimming machine.

8. The automatic punching and trimming equipment for container door panels according to claim 1, characterized in that: The material transport mechanism includes a material transport component and multiple material transport pallets; the material transport pallets are used to place the sheet materials; multiple material transport pallets are connected to the material transport component so that the material transport component can drive the material transport pallets to move; the material transport component is located on the side of the transfer mechanism so that the transfer mechanism can transfer the sheet materials located in the material transport pallet or transfer the sheet materials to the material transport pallet.

9. The automatic punching and trimming equipment for container door panels according to claim 8, characterized in that: The material transport assembly includes a material transport frame, a transmission chain and a driver; the transmission chain is installed on the material transport frame and can move relative to the material transport frame; the material transport pallet is placed on the transmission chain so that the material transport pallet can move following the transmission chain; the driver is fixed on the material transport frame and connected to the transmission chain to drive the transmission chain and the material transport pallet to move.

10. The automatic punching and trimming equipment for container door panels according to claim 1, characterized in that: The transfer mechanism includes a transfer robot and a transfer suction cup; the transfer suction cup is used to grab the sheet material; the transfer suction cup is installed at the output end of the transfer robot so that the transfer robot can drive the transfer suction cup and the sheet material to move.

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