Processing equipment

Abstract

The utility model provides processing equipment, which comprises a feeding device, a cutting device, a cutting device and a cutting device, the blanking device is arranged between the winding structure and the unwinding structure, and the blanking device is used for blanking the materials; the feeding device is arranged between the blanking device and the winding structure, and the feeding device comprises at least two feeding rollers which are oppositely arranged; the tension constant assembly comprises a supporting roller, a movable roller and a detection device, the movable roller is arranged in a liftable mode and located below the supporting roller, the materials are wound around the supporting roller and the movable roller so that in the material conveying process, the movable roller can be driven by the materials to ascend and descend, and the detection device is used for detecting whether the movable roller exists at the preset height or not; the control module is connected with the detection device and the feeding device so as to control the feeding device to conduct winding and / or unwinding and / or stop running according to the detection value of the detection device. The aluminum foil coiled material blanking device effectively solves the problem that in the prior art, the blanking quality of aluminum foil coiled materials is low.

Description

Technical Field

[0001] The utility model relates to the technical field of contact lens processing, in particular to a processing device. Background Art

[0002] At present, contact lenses are lenses that are directly attached to the tear layer on the surface of the cornea. They are mainly used to correct vision or treat eye diseases. They are soft in texture and need to be stored in a moist state. In addition, contact lenses are usually used in large quantities. In order to match the above-mentioned characteristics of contact lenses, the packaging structure of contact lenses usually includes multiple small plastic boxes that are interconnected and processed with indentations and matching packaging aluminum foils. The packaging aluminum foils will be processed with slits at the positions corresponding to the indentations to facilitate users to open a single small plastic box, or remove a single small plastic box and the corresponding aluminum foil for carrying.

[0003] In the prior art, a punching device and a winding structure are usually used in conjunction with each other to punch out aluminum foil coils and initially obtain materials to be cut with preset specifications and sizes. In this process, for aluminum foil coils with a relatively soft texture, the surface tension during transportation will be directly related to the punching quality. For this reason, staff usually control the winding and unwinding speed of the winding and unwinding structure (the speed of the drive device) to maintain a constant surface tension of the aluminum foil coil.

[0004] However, due to the inevitable control errors in the rotation speed of the servo motor and the right-angle motor (common drive devices used to drive the winding structure to rotate), and the control errors will be continuously amplified during long-term operation, the surface tension of the aluminum foil coil will be too large or too small. The above phenomenon will not only lead to a serious reduction in the punching processing quality of the aluminum foil coil and affect the yield of the aluminum foil coil, but in severe cases it may even cause the aluminum foil coil to break and the entire equipment to shut down. Utility Model Content

[0005] The main purpose of the utility model is to provide a processing device to solve the problem of low punching quality of aluminum foil coils in the prior art.

[0006] In order to achieve the above-mentioned purpose, according to one aspect of the present invention, a processing equipment is provided, including: a feeding device, including a winding structure and an unwinding structure; a punching device, arranged between the winding structure and the unwinding structure, and the punching device is used to punch the material; a feeding device, arranged between the punching device and the winding structure, and the feeding device includes at least two relatively arranged feeding rollers; a constant tension component, including a support roller, a movable roller and a detection device, the movable roller can be arranged to be raised and lowered and is located below the support roller, the material is wound around the support roller and the movable roller, so that during the transportation of the material, the movable roller is driven to rise and fall by the material, and the detection device is used to detect whether there is a movable roller at a preset height; a control module, which is connected to both the detection device and the feeding device, and the control module controls the feeding device to wind and / or unwind and / or stop running according to the detection value of the detection device.

[0007] Applying the technical solution of the present invention, the feeding device of the processing equipment includes a winding structure and an unwinding structure, the punching device is arranged between the winding structure and the unwinding structure for punching the material, the feeding device is arranged between the punching device and the winding structure and includes at least two relatively arranged feeding rollers, the constant tension component includes a support roller, a movable roller and a detection device, the movable roller can be set to be raised and lowered and is located below the support roller, the material is wound around the support roller and the movable roller, so that during the material conveying process, the movable roller is driven to rise and fall by the material, the detection device is used to detect whether there is a movable roller at a preset height, the control module is connected to both the detection device and the feeding device, and the control module controls the feeding device to wind and / or unwind and / or stop running according to the detection value of the detection device. In this way, the winding structure and unwinding structure in the present application do not need to continuously transport the material and maintain the surface tension of the material. In fact, the feeding device plays the role of transporting the material, and the winding structure and unwinding structure only need to intermittently wind and unwind according to the detection results of the detection device to ensure that there is a stable material margin between the winding structure and the unwinding structure, so as to ensure that the processing equipment can continuously perform punching processing. At the same time, the movable roller of the constant tension component can constantly apply a fixed amount of pressure to the material under the action of gravity, so that the surface tension of the material is completely constant, thereby improving the punching processing quality of the material, and solving the problem of low punching processing quality of aluminum foil coils in the prior art.

[0008] Furthermore, the tension constant assembly is at least two and includes: a first tension constant assembly, arranged between the unwinding structure and the punching device, a first detection device of the first tension constant assembly being used to detect whether there is a movable roller at a first preset height, and the control module controlling the unwinding structure to unwind according to the detection value of the first detection device; and a second tension constant assembly, arranged between the feeding device and the winding structure, a second detection device of the second tension constant assembly being used to detect whether there is a movable roller at a second preset height, and the control module controlling the winding structure to rewind according to the detection value of the second detection device. In this way, during the operation of the processing equipment, since the material on the unwinding side (unwinding structure) of the punching device gradually decreases, the movable roller of the first tension constant assembly gradually rises, and the material on the rewinding side (rewinding structure) of the punching device gradually decreases, the movable roller of the second tension constant assembly gradually lowers. Therefore, in this embodiment, the first detection device and the second detection device respectively detect whether there are movable rollers at the first and second preset heights, so as to ensure that the tension constant assembly can stably play the role of constant tension while completely avoiding the problem of too little material on the unwinding side or too much material on the rewinding side, thereby improving the operating stability of the processing equipment.

[0009] Furthermore, the first constant tension component also includes a third detection device, which is used to detect whether there is a movable roller at a third preset height. The control module controls the unwinding structure to stop operating based on the detection value of the third detection device, and the size of the third preset height is smaller than the size of the first preset height. The second constant tension component also includes a fourth detection device, which is used to detect whether there is a movable roller at a fourth preset height. The control module controls the rewinding structure to stop operating based on the detection value of the fourth detection device, and the size of the fourth preset height is larger than the size of the second preset height. In this way, by providing the third and fourth detection devices to detect whether there are movable rollers at the third and fourth preset heights, it is possible to ensure that the constant tension component can stably play the role of constant tension while completely avoiding the problem of too much material on the unwinding side or too little material on the rewinding side, further improving the operational stability of the processing equipment.

[0010] Furthermore, there are at least two support rollers, and the constant tension assembly further includes: a support frame, with at least two support rollers spaced apart along the material conveying direction; a sliding sleeve mounted on the movable roller, which slides over the support frame; wherein the movable roller is positioned between two adjacent support rollers. This arrangement not only increases the support area of ​​the support rollers for the material, thereby improving material conveying stability; but also enables the movable roller to slide in the height direction (i.e., the support frame supports and guides the movable roller), thereby improving the movable roller's stability.

[0011] Furthermore, the blanking device includes a blanking structure and a blanking die. At least a portion of the blanking structure is disposed opposite the blanking die and surrounds the blanking die to form a material transfer gap. The blanking structure has a blanking portion, and the blanking die has a blanking hole disposed opposite the blanking portion. The blanking structure is movably disposed so that when at least a portion of the blanking portion extends into the blanking hole, the material is blanked. In this way, the material can be normally conveyed through the material transfer gap, and when the blanking structure drives the blanking portion into the blanking hole, a portion of the material is squeezed and pushed into the blanking hole, thereby performing the blanking process on the material.

[0012] Furthermore, the blanking device also includes: a frame, on which the blanking die is disposed; a mounting structure, which is movably disposed on the frame, on which the blanking structure is disposed; a driving member, which is drivably connected to the mounting structure and is used to drive the mounting structure to cause the blanking structure to move upward and downward; a flattening assembly, which is disposed on the mounting structure and is located on a side of the blanking structure close to the unwinding structure, and the flattening assembly includes a movably disposed flattening member, which is disposed opposite to at least a portion of the blanking die, and which flattens the material by pressing it against the blanking die. In this way, the above arrangement, on the one hand, realizes the automatic lifting and lowering movement of the blanking structure through the driving member; on the other hand, the flattening assembly located on the side of the blanking structure close to the unwinding structure can flatten the material before the material is blanked, thereby further improving the processing quality of the subsequent blanking process. At the same time, the flattening assembly can be synchronously lifted and lowered with the blanking structure through the mounting structure, that is, during the blanking process of the blanking structure, the flattening assembly can always flatten the material on the blanking die, thereby making the flattening assembly have a high flattening reliability.

[0013] Furthermore, the feeding device also includes a drive device for driving the feed roller to rotate, and the processing equipment also includes: a fiber optic sensor, disposed on the feed side of the blanking device, for detecting the position of a preset mark on the material; wherein the fiber optic sensor is further connected to the drive device to control at least one of the rotational speed or rotational direction of the drive device based on the detection result of the fiber optic sensor; and / or the fiber optic sensor is further connected to the driver to control the driver to drive the blanking structure to move up and down based on the detection structure of the fiber optic sensor. In this way, the control module can control the material conveying speed and the blanking processing timing of the blanking structure according to the detection value of the fiber optic sensor, thereby achieving automated operation of the blanking device, improving the intelligence level of the processing equipment, and ensuring that the blanking device has high blanking accuracy.

[0014] Furthermore, the mounting structure has a through-hole, and the flattening assembly further includes: a through-hole, at least a portion of which is slidably inserted into the through-hole, and a flattening member disposed on the through-hole; an elastic member sleeved on the through-hole, one end of the elastic member connected to the mounting structure, and the other end of the elastic member connected to the flattening member, the elastic member being used to apply an elastic force to the flattening member to cause it to move toward one side of the punching die. In this way, the elastic member can, on the one hand, stably apply an elastic force to the flattening member, ensuring that the flattening member can stably flatten the material, thereby improving the flattening reliability of the flattening assembly; on the other hand, the elastic member can also adapt to the lifting and lowering movement of the punching structure, ensuring that the flattening member can always flatten the material during the punching movement of the punching structure.

[0015] Furthermore, the blanking structure is located below the blanking die, and the processing equipment also includes: a slitting device, including a transfer structure, a slitting structure and a supporting structure. The transfer structure can be movably arranged and has a first adsorption portion. The transfer structure is used to drive the blanked part to move to the supporting structure after the first adsorption portion adsorbs the blanked part; the slitting structure includes a slitting knife that can be raised and lowered, so that during the lifting and lowering movement of the slitting knife, the blanked part located on the supporting structure is slit. In this way, the above-mentioned arrangement realizes the automated process of the transfer and slitting of the blanked material, that is, the blanked material can be first transferred to the corresponding supporting structure by the transfer structure 71, and then slitting is performed by the slitting structure, thereby realizing the full automation of the material processing, which not only improves the processing efficiency and processing quality of the material, but also greatly reduces the labor cost.

[0016] Furthermore, the slitting device also includes a frame, and the transfer structure also includes a first mounting part, a first driving part, a second driving part and a third driving part. The first adsorption part is arranged on the first mounting part, and the first driving part is drivably connected to the first mounting part to drive the first mounting part to drive the first adsorption part to rotate, and the second driving part is drivably connected to the first driving part to drive the first driving part to drive the first adsorption part to perform a lifting movement, and the second driving part is slidably arranged on the frame along a preset direction through a first guide rail slider assembly, and the third driving part is drivably connected to the second driving part to drive the second driving part to drive the first adsorption part to move along the preset direction; and / or the slitting structure also includes The invention comprises a second mounting portion, a second adsorption portion, a fourth drive portion, and a fifth drive portion. The slitting blade and the second adsorption portion are both arranged on the second mounting portion. The second adsorption portion is used to adsorb the cut pieces. The fourth drive portion is drivably connected to the second mounting portion to drive the second mounting portion to drive the second adsorption portion and the slitting blade to move up and down. The fourth drive portion is slidably arranged on the frame along a preset direction via a second guide rail slider assembly. The fifth drive portion is drivably connected to the fourth drive portion to drive the fourth drive portion to drive the second adsorption portion and the slitting blade to move along a preset direction. The slitting blade and the second adsorption portion are mounted on the same side of the second mounting portion, and the slitting blade protrudes from the adsorption surface of the second adsorption portion. In this way, while the above arrangement realizes the transfer action of the transfer structure, the second adsorption portion of the slitting structure can not only adsorb and fix the cut pieces during the slitting process of the slitting blade, thereby improving the slitting accuracy of the slitting structure, but can also further cooperate with the fourth drive portion and the fifth drive portion to realize the further transfer of the slitting material (i.e., transfer to a subsequent processing device). BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting part of this application are provided to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are provided to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0018] Figure 1 A schematic diagram of the assembled three-dimensional structure of the feeding device, the constant tension component and the blanking device of the processing equipment according to an embodiment of the present utility model is shown;

[0019] Figure 2 Shown Figure 1 The front view of the feeding device, constant tension component and blanking device after assembly;

[0020] Figure 3 Shown Figure 1 A schematic diagram of the three-dimensional structure of a blanking device of a processing equipment;

[0021] Figure 4 Shown Figure 3 A schematic diagram of the three-dimensional structure of the blanking device from another angle;

[0022] Figure 5 Shown Figure 1 A schematic diagram of the three-dimensional structure of the slitting device of the processing equipment;

[0023] Figure 6 Shown Figure 5 A front view of the slitting device in FIG.

[0024] Figure 7 Shown Figure 6 A is an enlarged schematic diagram.

[0025] The above drawings include the following reference numerals:

[0026] 10. Feeding device; 11. Rewinding structure; 12. Unwinding structure;

[0027] 20. Blanking device; 21. Blanking structure; 211. Blanking portion; 22. Blanking die; 221. Blanking hole; 23. Frame; 24. Mounting structure; 25. Driving member; 26. Flattening assembly; 27. Flattening member; 28. Piercing rod;

[0028] 30. Feeding device; 31. Feeding roller; 32. Driving device;

[0029] 40. Constant tension assembly; 41. Support roller; 42. Active roller; 43. First constant tension assembly; 431. First detection device; 432. Third detection device; 44. Second constant tension assembly; 441. Second detection device; 442. Fourth detection device; 45. Support frame; 46. Sliding sleeve;

[0030] 60. Fiber optic sensor;

[0031] 70. Slitting device; 71. Transfer structure; 711. First adsorption unit; 712. First mounting unit; 713. First drive unit; 714. Second drive unit; 715. Third drive unit; 72. Slitting structure; 721. Second mounting unit; 722. Second adsorption unit; 723. Fourth drive unit; 724. Fifth drive unit; 73. Supporting structure; 74. Frame; 75. Slitting knife. DETAILED DESCRIPTION

[0032] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0033] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0034] In the present invention, unless otherwise specified, directional words such as "up" and "down" are generally used with respect to the directions shown in the drawings, or with respect to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are generally used with respect to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above directional words are not used to limit the present invention.

[0035] In order to solve the problem of low punching quality of aluminum foil coils in the prior art, the present application provides a processing equipment.

[0036] like Figures 1 to 7 As shown, the processing equipment includes a feeding device 10, a blanking device 20, a feeding device 30, a tension control assembly, and a control module. The feeding device 10 includes a winding structure 11 and an unwinding structure 12. The blanking device 20 is disposed between the winding structure 11 and the unwinding structure 12 and is used to perform a blanking process on the material. The feeding device 30 is disposed between the blanking device 20 and the winding structure 11 and includes at least two feed rollers 31 disposed opposite each other. The tension control assembly 40 includes a support roller 41, a movable roller 42, and a detection device. The movable roller 42 is arranged to be raised and lowered and is located below the support roller 41. The material is wound around the support roller 41 and the movable roller 42 so that the movable roller 42 is raised and lowered during material transportation. The detection device is used to detect whether the movable roller 42 is at a predetermined height. The control module is connected to both the detection device and the feeding device 10. The control module controls the feeding device 10 to wind and / or unwind and / or stop operation based on the detection value of the detection device.

[0037] Applying the technical solution of this embodiment, the feeding device 10 of the processing equipment includes a winding structure 11 and an unwinding structure 12, and the punching device 20 is arranged between the winding structure 11 and the unwinding structure 12 for punching the material. The feeding device 30 is arranged between the punching device 20 and the winding structure 11 and includes at least two oppositely arranged feeding rollers 31. The constant tension component 40 includes a support roller 41, an active roller 42 and a detection device. The active roller 42 can be raised and lowered and is located below the support roller 41. The material is wound around the support roller 41 and the active roller 42 so that during the transportation of the material, the active roller 42 is driven by the material to be raised and lowered. The detection device is used to detect whether there is an active roller 42 at a preset height. The control module is connected to both the detection device and the feeding device 10. The control module controls the feeding device 10 to wind and / or unwind and / or stop running according to the detection value of the detection device. In this way, the winding structure 11 and the unwinding structure 12 in the present application do not need to continuously transport the material and maintain the surface tension of the material. In fact, the feeding device 30 plays the role of transporting the material, and the winding structure 11 and the unwinding structure 12 only need to intermittently wind and unwind according to the detection results of the detection device to ensure that there is a stable material margin between the winding structure 11 and the unwinding structure 12, so as to ensure that the processing equipment can continuously perform punching processing. At the same time, the movable roller 42 of the tension constant component 40 can constantly apply a fixed amount of pressure to the material under the action of gravity, so that the surface tension of the material is completely constant, thereby improving the punching processing quality of the material, and solving the problem of low punching processing quality of aluminum foil coils in the prior art.

[0038] In this embodiment, the structures of the winding structure 11 and the unwinding structure 12 of the feeding device 10 are relatively conventional, and the whole is composed of a driving device, a transmission component, a frame, an inflatable shaft and other structures, which will not be described in detail here.

[0039] In this embodiment, the material is aluminum foil.

[0040] like Figure 1 and Figure 2As shown, there are at least two constant-tension components 40, including a first constant-tension component 43 and a second constant-tension component 44. The first constant-tension component 43 is disposed between the unwinding structure 12 and the punching device 20. The first detection device 431 of the first constant-tension component 43 is used to detect whether the movable roller 42 is at a first preset height. The control module controls the unwinding structure 12 to unwind based on the detection value of the first detection device 431. The second constant-tension component 44 is disposed between the feeding device 30 and the winding structure 11. The second detection device 441 of the second constant-tension component 44 is used to detect whether the movable roller 42 is at a second preset height. The control module controls the winding structure 11 to rewind based on the detection value of the second detection device 441. In this way, during the operation of the processing equipment, since the material of the punching device 20 close to the unwinding side (unwinding structure 12) will gradually decrease, the active roller 42 of the first constant tension component 43 will gradually rise, and the material of the punching device 20 close to the winding side (winding structure 11) will gradually decrease, so the active roller 42 of the second constant tension component 44 will gradually lower. Therefore, this embodiment uses the first detection device 431 and the second detection device 441 to respectively detect whether there are active rollers 42 at the two first preset heights and the second preset heights, so as to ensure that the constant tension component 40 can stably play the role of constant tension while completely avoiding the problem of too little material on the unwinding side or too much material on the winding side, thereby improving the operating stability of the processing equipment.

[0041] Specifically, if the height of the movable roller 42 of the first constant tension component 43 is too high, it means that there is too little remaining material on the unwinding side, and there is a problem of directly pulling the material and increasing the surface tension of the material. The control module will control the unwinding structure 12 to unwind when the first detection device 431 detects the movable roller 42, so as to lower the height of the movable roller 42; if the height of the movable roller 42 of the second constant tension component 44 is too low, it means that there is too much remaining material on the winding side, and the movable roller 42 is no longer suspended in the air, so as to reduce the pressure it applies to the material. The control module will control the winding structure 11 to wind when the second detection device 441 detects the movable roller 42, so as to increase the height of the movable roller 42.

[0042] like Figure 1 and Figure 2As shown, the first constant tension component 43 also includes a third detection device 432, which is used to detect whether there is a movable roller 42 at a third preset height. The control module controls the unwinding structure 12 to stop operating based on the detection value of the third detection device 432, and the third preset height is smaller than the first preset height. The second constant tension component 44 also includes a fourth detection device 442, which is used to detect whether there is a movable roller 42 at a fourth preset height. The control module controls the rewinding structure 11 to stop operating based on the detection value of the fourth detection device 442, and the fourth preset height is larger than the second preset height. In this way, by providing the third detection device 432 and the fourth detection device 442 to detect whether there are movable rollers at the third preset height and the fourth preset height, it is possible to ensure that the constant tension component 40 can stably perform the function of constant tension while completely avoiding the problem of too much material on the unwinding side or too little material on the rewinding side, further improving the operational stability of the processing equipment.

[0043] Specifically, if the height of the movable roller 42 of the first constant tension component 43 is too small, it means that there is too much residual material on the unwinding side, and the movable roller 42 is no longer suspended in the air, resulting in a decrease in the pressure it exerts on the material. The control module will control the unwinding structure 12 to stop unwinding when the third detection device 432 detects the movable roller 42, so as to avoid too much material on the unwinding side; if the height of the movable roller 42 of the second constant tension component 44 is too high, it means that there is too little residual material on the winding side, and there is a problem of directly pulling the material and increasing the surface tension of the material. The control module will control the winding structure 11 to wind when the fourth detection device 442 detects the movable roller 42, so as to avoid too little residual material on the winding side.

[0044] In this embodiment, each detection device is a proximity sensor.

[0045] It should be noted that the type of detection device is not limited thereto, and it only needs to detect whether there is an object at a preset height.

[0046] like Figure 1 As shown, there are at least two support rollers 41, and the constant tension assembly 40 further includes a support frame 45 and a sliding sleeve 46. At least two support rollers 41 are spaced apart on the support frame 45 along the material conveying direction. The sliding sleeve 46 is mounted on the movable roller 42 and slidably sleeved on the support frame 45. The movable roller 42 is positioned between two adjacent support rollers 41. This arrangement not only increases the support area of ​​the support rollers 41 for the material, thereby improving the material conveying stability, but also enables the movable roller 42 to slide in the height direction (i.e., the support frame 45 supports and guides the movable roller 42), thereby improving the movable roller 42's stability.

[0047] In this embodiment, there are two support rollers 41, forming a Y-shaped structure between the two support rollers 41 and the support frame 45. Thus, by placing the movable roller 42 between the two support rollers 41, the pressure (gravity) exerted by the movable roller 42 on the material is more evenly distributed across the surface of the material, further enhancing the tension constant effect of the movable roller 42.

[0048] like Figures 1 to 4 As shown, the blanking device 20 includes a blanking structure 21 and a blanking die 22. At least a portion of the blanking structure 21 is disposed opposite the blanking die 22 and surrounds the blanking die 22 to form a material transfer gap. The blanking structure 21 has a blanking portion 211, and the blanking die 22 has a blanking hole 221 disposed opposite the blanking portion 211. The blanking structure 21 is movably disposed so that when at least a portion of the blanking portion 211 extends into the blanking hole 221, the material is blanked. In this way, the material can be normally conveyed through the material transfer gap, and when the blanking structure 21 drives the blanking portion 211 to move into the blanking hole 221, a portion of the material is squeezed and pushed into the blanking hole 221, thereby performing a blanking process on the material.

[0049] In this embodiment, the blanking portion 211 is a blanking tool.

[0050] like Figures 1 to 4 As shown, the blanking device 20 also includes a frame 23, a mounting structure 24, a driving member 25, and a flattening assembly 26. The blanking die 22 is mounted on the frame 23, the mounting structure 24 is movably mounted on the frame 23, and the blanking structure 21 is mounted on the mounting structure 24. The driving member 25 is in driving connection with the mounting structure 24 to drive the mounting structure 24 to drive the blanking structure 21 to move up and down. The flattening assembly 26 is mounted on the mounting structure 24 and is located on the side of the blanking structure 21 close to the unwinding structure 12. The flattening assembly 26 includes a movably mounted flattening member 27. The flattening member 27 is disposed opposite to at least a portion of the blanking die 22. The flattening member 27 flattens the material by pressing the material against the blanking die 22. Thus, the above arrangement, on the one hand, enables the automated lifting and lowering motion of the blanking structure 21 via the drive member 25; on the other hand, the flattening assembly 26, located on the side of the blanking structure 21 near the unwinding structure 12, flattens the material before it is blanked, thereby further improving the quality of the subsequent blanking process. Furthermore, the flattening assembly 26 can be raised and lowered synchronously with the blanking structure 21 via the mounting structure 24. That is, during the blanking process of the blanking structure 21, the flattening assembly 26 can always flatten the material against the blanking die 22, thereby ensuring that the flattening assembly 26 has a high degree of flattening reliability.

[0051] In this embodiment, the driving member 25 is a cylinder.

[0052] It should be noted that the structure of the frame 23 is not described in detail here, and its basic structure can be adjusted accordingly according to actual working conditions and usage requirements.

[0053] In this embodiment, the feed device 30 also includes a drive device 32 for rotating the feed roller 31. The processing equipment also includes a fiber optic sensor 60, which is disposed on the feed side of the blanking device 20 and is used to detect the position of a preset mark on the material. The fiber optic sensor 60 is further connected to the drive device 32 to control at least one of the rotational speed and rotational direction of the drive device 32 based on the detection results of the fiber optic sensor 60. Furthermore, the fiber optic sensor 60 is further connected to the driver 25 to control the driver 25 to drive the blanking structure 21 to move upward and downward based on the detection results of the fiber optic sensor 60. In this way, the control module can control the material conveying speed and the blanking timing of the blanking structure 21 based on the detection values ​​of the fiber optic sensor 60. This ensures that the blanking device 20 has high blanking accuracy while achieving automated operation of the blanking device 20 and improving the intelligence of the processing equipment.

[0054] Specifically, a corresponding color mark is printed on the surface of the aluminum foil in advance, and the optical fiber sensor 60 can identify and detect the color mark, and then determine the current conveying position of the aluminum foil.

[0055] Optionally, the control module is driven and connected to the optical fiber sensor 60 and the drive device 32. When the optical fiber sensor 60 detects the color mark, the output speed of the drive device 32 can be synchronously controlled to decrease or even stop, so as to reduce the conveying speed of the aluminum foil, or the corresponding position where the aluminum foil needs to be punched can be stopped at the punching part 211, and the drive member 25 can be controlled to start to realize the punching process, thereby ensuring that the punching device 20 can accurately punch at the position where the punching is required.

[0056] like Figures 1 to 4 As shown, the mounting structure 24 has a through-hole, and the flattening assembly 26 further includes a through-hole rod 28 and an elastic member. At least a portion of the through-hole rod 28 is slidably inserted into the through-hole, and the flattening member 27 is disposed on the through-hole rod 28. The elastic member is sleeved onto the through-hole rod 28, with one end of the elastic member connected to the mounting structure 24 and the other end connected to the flattening member 27. The elastic member is used to apply an elastic force to the flattening member 27, causing it to move toward the punching die 22. In this way, the elastic member can stably apply an elastic force to the flattening member 27, ensuring that the flattening member 27 can stably flatten the material, thereby improving the flattening reliability of the flattening assembly 26. Furthermore, the elastic member can adapt to the lifting and lowering movement of the punching structure 21, ensuring that the flattening member 27 can consistently flatten the material during the punching movement of the punching structure 21.

[0057] Specifically, during the lifting and lowering movement of the punching structure 21, the flattening member 27 will always flatten the material on the punching die 22 under the elastic force of the elastic member. At the same time, the elastic member will stretch and retract to adapt to the lifting and lowering movement of the punching structure 21.

[0058] like Figures 5 to 7 As shown, the blanking structure 21 is located below the blanking die 22, and the processing equipment also includes a slitting device 70, which includes a transfer structure 71, a slitting structure 72 and a supporting structure 73. The transfer structure 71 is movably arranged and has a first adsorption portion 711. The transfer structure 71 is used to drive the blanked workpiece to move to the supporting structure 73 after the first adsorption portion 711 adsorbs the blanked workpiece; the slitting structure 72 includes a slitting knife 75 that can be raised and lowered, so that during the lifting and lowering movement of the slitting knife 75, the blanked workpiece located on the supporting structure 73 is slit. In this way, the above arrangement realizes an automated process for the transfer and slitting of the blanked material, that is, the blanked material can be first transferred to the corresponding supporting structure 73 by the transfer structure 71, and then slit by the slitting structure 72, thereby realizing the full automation of the material processing, which not only improves the processing efficiency and quality of the material, but also greatly reduces the labor cost.

[0059] Specifically, since the punching structure 21 is located below the punching die 22, the punching structure 21 punches out the punched material through the punching hole 221 during the lifting movement and is located above the punching die 22, and can then stay stably on the punching die 22 due to its own gravity.

[0060] It should be noted that the positional arrangement between the punching device 20 and the slitting device 70 is not specifically limited and can be adjusted accordingly according to working conditions and usage requirements.

[0061] In this embodiment, the punched parts are fixed by adsorption and then transported, which can adapt to the characteristics of the punched parts being extremely light in weight and weak in structure, thereby improving the transportation safety of the punched parts and reducing the possibility of damage to the punched parts during transportation.

[0062] like Figures 5 to 7As shown, the slitting device 70 also includes a frame 74, and the transfer structure 71 also includes a first mounting portion 712, a first driving portion 713, a second driving portion 714 and a third driving portion 715. The first adsorption portion 711 is arranged on the first mounting portion 712, and the first driving portion 713 is drivingly connected to the first mounting portion 712 to drive the first adsorption portion 711 to rotate, and the second driving portion 714 is drivingly connected to the first driving portion 713 to drive the first driving portion 713 to drive the first adsorption portion 711 to perform lifting movement, and the second driving portion 714 is slidably arranged on the frame 74 along a preset direction through the first guide rail slider assembly, and the third driving portion 715 is drivingly connected to the second driving portion 714 to drive the second driving portion 714 to drive the first adsorption portion 711 to move along the preset direction; and / or the slitting structure 72 also includes a third driving portion 715. The second mounting portion 721, the second adsorption portion 722, the fourth driving portion 723 and the fifth driving portion 724, the slitting knife 75 and the second adsorption portion 722 are all arranged on the second mounting portion 721, the second adsorption portion 722 is used to adsorb the cut workpiece, the fourth driving portion 723 is drivably connected to the second mounting portion 721, so as to drive the second mounting portion 721 to drive the second adsorption portion 722 and the slitting knife 75 to move up and down, the fourth driving portion 723 is slidably arranged on the frame 74 along a preset direction through the second guide rail slider assembly, and the fifth driving portion 724 is drivably connected to the fourth driving portion 723 to drive the fourth driving portion 723 to drive the second adsorption portion 722 and the slitting knife 75 to move along the preset direction; wherein, the slitting knife 75 and the second adsorption portion 722 are mounted on the same side of the second mounting portion 721, and the slitting knife 75 protrudes from the adsorption surface of the second adsorption portion 722. In this way, while the above-mentioned arrangement realizes the transfer action of the transfer structure 71, the second adsorption portion 722 of the slitting structure 72 can not only adsorb and fix the punched parts during the slitting process of the slitting knife 75, thereby improving the slitting accuracy of the slitting structure 72, but can also further cooperate with the fourth drive portion 723 and the fifth drive portion 724 to realize the further transfer of the slitting materials (i.e., transfer them to subsequent processing equipment).

[0063] In this embodiment, the structures of the first mounting portion 712 and the second mounting portion 721 are not described in detail here. They can be formed by welding and splicing multiple rod-shaped structures or plates, that is, they can meet the corresponding installation structure requirements and ensure that there is no interference.

[0064] In this embodiment, the first driving portion 713 is a servo motor, which is drivingly connected to the first mounting portion 712 and drives the first mounting portion 712 to rotate the first adsorption portion 711, thereby adjusting the posture of the adsorbed and punched material.

[0065] Specifically, the first driving portion 713 is drivingly connected to the first mounting portion 712 and drives the first mounting portion 712 to cause the first adsorption portion 711 (the blanked material) to rotate horizontally by 90°.

[0066] In this embodiment, the second driving part 714 is a cylinder, which is drivingly connected to the first driving part 713 to drive the first driving part 713 to drive the first adsorption part 711 to move up and down to adjust the height of the punched material.

[0067] In this embodiment, the third driving part 715 is a cylinder or a linear module, which is drivingly connected to the second driving part 714 to drive the second driving part 714 to drive the first adsorption part 711 to move along a preset direction.

[0068] In this embodiment, the fourth driving portion 723 is a servo motor, which is drivingly connected to the second mounting portion 721 to drive the second mounting portion 721 to drive the second adsorption portion 722 and the slitting knife 75 to move up and down.

[0069] In this embodiment, the fifth driving part 724 is a cylinder or a linear module, which is connected to the fourth driving part 723 to drive the fourth driving part 723 to drive the second adsorption part 722 and the slitting knife 75 to move along a preset direction, thereby realizing the transportation action of the slitting structure 72.

[0070] It can be seen that the processing equipment in this embodiment can realize full automation of the punching and slitting processes, completely avoiding manual operation, and has high-precision punching and slitting processing quality and extremely high efficiency.

[0071] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

[0072] The feeding device of the processing equipment includes a winding structure and an unwinding structure. The punching device is arranged between the winding structure and the unwinding structure for punching the material. The feeding device is arranged between the punching device and the winding structure and includes at least two relatively arranged feeding rollers. The constant tension component includes a support roller, a movable roller and a detection device. The movable roller can be set to be raised and lowered and is located below the support roller. The material is wound around the support roller and the movable roller so that during the transportation of the material, the movable roller is driven to rise and fall by the material. The detection device is used to detect whether there is a movable roller at a preset height. The control module is connected to both the detection device and the feeding device. The control module controls the feeding device to wind and / or unwind and / or stop running according to the detection value of the detection device. In this way, the winding structure and unwinding structure in the present application do not need to continuously transport the material and maintain the surface tension of the material. In fact, the feeding device plays the role of transporting the material, and the winding structure and unwinding structure only need to intermittently wind and unwind according to the detection results of the detection device to ensure that there is a stable material margin between the winding structure and the unwinding structure, so as to ensure that the processing equipment can continuously perform punching processing. At the same time, the movable roller of the constant tension component can constantly apply a fixed amount of pressure to the material under the action of gravity, so that the surface tension of the material is completely constant, thereby improving the punching processing quality of the material, and solving the problem of low punching processing quality of aluminum foil coils in the prior art.

[0073] Obviously, the embodiments described above are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0074] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, tasks, devices, components and / or combinations thereof.

[0075] It should be noted that the terms "first," "second," and the like in the specification and claims of this application and the accompanying drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein.

[0076] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A processing equipment, characterized in that, include: A feeding device (10) comprising a winding structure (11) and an unwinding structure (12); A punching device (20) is arranged between the winding structure (11) and the unwinding structure (12), and the punching device (20) is used to punch the material; A feeding device (30) is arranged between the punching device (20) and the winding structure (11), and the feeding device (30) includes at least two feeding rollers (31) arranged opposite to each other; A constant tension component (40) includes a support roller (41), a movable roller (42) and a detection device, wherein the movable roller (42) is arranged to be liftable and is located below the support roller (41), and the material is wound around the support roller (41) and the movable roller (42), so that during the conveying process of the material, the movable roller (42) is driven by the material to be lifted and lowered, and the detection device is used to detect whether the movable roller (42) exists at a preset height; A control module is connected to both the detection device and the feeding device (10), and the control module controls the feeding device (10) to reel and / or unreel and / or stop operation according to the detection value of the detection device.

2. The processing equipment according to claim 1, characterized in that The tension constant components (40) are at least two and include: a first constant tension component (43) disposed between the unwinding structure (12) and the punching device (20); a first detection device (431) of the first constant tension component (43) being used to detect whether a movable roller (42) exists at a first preset height; and a control module controlling the unwinding structure (12) to unwind according to a detection value of the first detection device (431); A second constant tension component (44) is arranged between the feeding device (30) and the winding structure (11); a second detection device (441) of the second constant tension component (44) is used to detect whether a movable roller (42) exists at a second preset height; and the control module controls the winding structure (11) to wind according to the detection value of the second detection device (441).

3. The processing equipment according to claim 2, characterized in that The first constant tension component (43) further includes a third detection device (432), the third detection device (432) being used to detect whether a movable roller (42) exists at a third preset height, the control module controlling the unwinding structure (12) to stop operating according to a detection value of the third detection device (432), and the third preset height being smaller than the first preset height; The second constant tension component (44) further includes a fourth detection device (442), the fourth detection device (442) being used to detect whether a movable roller (42) exists at a fourth preset height, the control module controlling the winding structure (11) to stop running according to the detection value of the fourth detection device (442), and the size of the fourth preset height being greater than the size of the second preset height.

4. The processing equipment according to any one of claims 1 to 3, characterized in that There are at least two support rollers (41), and the constant tension component (40) further includes: A support frame (45), wherein at least two support rollers (41) are arranged on the support frame (45) at intervals along the conveying direction of the material; A sliding sleeve (46) is provided on the movable roller (42), and the sliding sleeve (46) is slidably sleeved on the support frame (45); Wherein, the movable roller (42) is located between two adjacent support rollers (41).

5. The processing equipment according to claim 1, characterized in that The blanking device (20) comprises a blanking structure (21) and a blanking die (22), at least a portion of the blanking structure (21) is arranged opposite to the blanking die (22) and surrounds the blanking die (22) to form a material gap, the blanking structure (21) has a blanking portion (211), and the blanking die (22) has a blanking hole (221) arranged opposite to the blanking portion (211); The punching structure (21) is movably arranged so as to perform punching processing on the material when at least a portion of the punching portion (211) extends into the punching hole (221).

6. The processing equipment according to claim 5, characterized in that The punching device (20) further comprises: a frame (23), wherein the punching die (22) is arranged on the frame (23); A mounting structure (24) is movably mounted on the frame (23), and the punching structure (21) is mounted on the mounting structure (24); A driving member (25), the driving member (25) being drivingly connected to the mounting structure (24) for driving the mounting structure (24) to drive the punching structure (21) to perform lifting motion; A flattening assembly (26) is arranged on the mounting structure (24) and is located on a side of the punching structure (21) close to the unwinding structure (12). The flattening assembly (26) includes a movably arranged flattening member (27). The flattening member (27) is arranged opposite to at least a portion of the punching die (22). The flattening member (27) flattens the material by pressing the material against the punching die (22).

7. The processing equipment according to claim 6, characterized in that The feeding device (30) further includes a driving device (32) for driving the feeding roller (31) to rotate, and the processing equipment further includes: an optical fiber sensor (60) disposed on the feed side of the punching device (20), the optical fiber sensor (60) being used to detect the position of a preset mark on the material; wherein the optical fiber sensor (60) is further connected to the driving device (32) to control at least one of the rotation speed or the direction of rotation of the driving device (32) according to the detection result of the optical fiber sensor (60); and / or, The optical fiber sensor (60) is also connected to the driving member (25) so as to control the driving member (25) to drive the punching structure (21) to perform lifting motion according to the detection structure of the optical fiber sensor (60).

8. The processing equipment according to claim 6, characterized in that The mounting structure (24) has a through hole, and the flattening assembly (26) further includes: a penetrating rod (28), at least a portion of which is slidably penetrated in the penetrating hole, and the flattening member (27) is arranged on the penetrating rod (28); An elastic member is sleeved on the penetration rod (28), one end of the elastic member is connected to the mounting structure (24), and the other end of the elastic member is connected to the flattening member (27), and the elastic member is used to apply an elastic force to the flattening member (27) to move toward one side of the punching die (22).

9. The processing equipment according to claim 6, characterized in that The punching structure (21) is located below the punching die (22), and the processing equipment further includes: A slitting device (70) comprises a transfer structure (71), a slitting structure (72) and a supporting structure (73); the transfer structure (71) is movably arranged and has a first adsorption portion (711); the transfer structure (71) is used to drive the punched piece to move onto the supporting structure (73) after the first adsorption portion (711) adsorbs the punched piece; the slitting structure (72) comprises a slitting knife (75) that can be raised and lowered, so that the punched piece located on the supporting structure (73) can be slitting during the lifting and lowering movement of the slitting knife (75).

10. The processing equipment according to claim 9, characterized in that The slitting device (70) further includes a frame (74), and the transfer structure (71) further includes a first mounting portion (712), a first driving portion (713), a second driving portion (714) and a third driving portion (715), wherein the first adsorption portion (711) is arranged on the first mounting portion (712), the first driving portion (713) is drivingly connected to the first mounting portion (712) for driving the first mounting portion (712) to drive the first adsorption portion (711) to rotate, the second driving portion (714) is drivingly connected to the first driving portion (713) for driving the first driving portion (713) to drive the first adsorption portion (711) to move up and down, the second driving portion (714) is slidably arranged on the frame (74) along a preset direction through a first guide rail slider assembly, and the third driving portion (715) is drivingly connected to the second driving portion (714) for driving the second driving portion (714) to drive the first adsorption portion (711) to move along the preset direction; and / or, The slitting structure (72) further comprises a second mounting portion (721), a second adsorption portion (722), a fourth driving portion (723) and a fifth driving portion (724); the slitting blade (75) and the second adsorption portion (722) are both arranged on the second mounting portion (721); the second adsorption portion (722) is used to adsorb the cut pieces; the fourth driving portion (723) is drivingly connected to the second mounting portion (721) to drive the second adsorption portion (722) and the slitting blade (75) to perform lifting motions; The fourth driving portion (723) is slidably arranged on the frame (74) along a preset direction through a second guide rail slider assembly, and the fifth driving portion (724) is drivingly connected to the fourth driving portion (723) to drive the fourth driving portion (723) to drive the second adsorption portion (722) and the slitting knife (75) to move along the preset direction; wherein the slitting knife (75) and the second adsorption portion (722) are installed on the same side of the second installation portion (721), and the slitting knife (75) protrudes from the adsorption surface of the second adsorption portion (722).

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