Metal composite belt rewinding device

Abstract

The utility model discloses a metal composite belt back-rolling device which comprises an unwinding mechanism, a rolling mechanism, a flattening mechanism and a detection auxiliary mechanism, the flattening mechanism and the detection auxiliary mechanism are located between the unwinding mechanism and the rolling mechanism, the unwinding mechanism is used for unwinding a metal composite belt, the rolling mechanism is used for rolling the metal composite belt, and the flattening mechanism and the detection auxiliary mechanism are located between the unwinding mechanism and the rolling mechanism. The flattening mechanism is arranged on the side, close to the unwinding mechanism, of the detection auxiliary mechanism and comprises an upper flattening roller set and a lower flattening roller set, the upper flattening roller set and the lower flattening roller set flatten the metal composite belt in the vertical direction, the detection auxiliary mechanism comprises a horizontally-arranged plane mirror, and the plane mirror is arranged on the side, close to the unwinding mechanism, of the detection auxiliary mechanism. The plane mirror is used for reflecting the lower surface of the metal composite belt. According to the utility model, some deformed parts of the metal composite belt can be leveled, the metal composite belt does not need to be rewound twice, and the inspection efficiency of the metal composite belt is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rewinding machines, in particular to a metal composite belt rewinding device. Background Art

[0002] Metal strips can be divided into surface-layered metal composite strips, inlaid metal composite strips, side-penetrating metal composite strips, etc., and their application areas are electronic components, power components, electronic parts, etc.

[0003] Due to the diversity of structural forms and personalized combination forms, composite metal strips may be deformed, broken or damaged during the production process. The composite metal strips need to be inspected, and the inspection facilities and equipment are needed to assist in the inspection.

[0004] Conventionally, a rewinding device is used to rewind the metal composite tape. During the rewinding process of the metal composite tape, the inspector can inspect the surface appearance of the metal composite tape from top to bottom and detect defective parts of the metal composite tape.

[0005] However, the existing method of using a rewinding device to detect the surface of the metal composite strip requires the metal composite strip to be rewound twice to inspect the two surfaces of the metal composite strip, and some deformation phenomena of the metal composite strip cannot be corrected in time during the inspection, making the inspection efficiency of the metal composite strip low. Utility Model Content

[0006] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a metal composite belt rewinding device, which can level some deformed parts of the metal composite belt without rewinding the metal composite belt twice, thereby improving the inspection efficiency of the metal composite belt.

[0007] According to an embodiment of the utility model, a metal composite strip rewinding device includes a unwinding mechanism, a rewinding mechanism, and a leveling mechanism and a detection auxiliary mechanism located between the unwinding mechanism and the rewinding mechanism. The unwinding mechanism is used to unwind the metal composite strip, and the rewinding mechanism is used to rewind the metal composite strip. The leveling mechanism is arranged on the side of the detection auxiliary mechanism close to the unwinding mechanism. The leveling mechanism includes an upper leveling roller group and a lower leveling roller group. The upper leveling roller group and the lower leveling roller group level the metal composite strip along the up and down directions. The detection auxiliary mechanism includes a horizontally arranged plane mirror, and the plane mirror is used to reflect the lower surface of the metal composite strip.

[0008] A metal composite strip rewinding device according to an embodiment of the utility model has at least the following beneficial effects:

[0009] 1. The utility model sets an upper leveling roller group and a lower leveling roller group, and the unwinding mechanism unwinds the metal composite strip, and the winding mechanism can wind up the metal composite strip. The metal composite strip enters the leveling mechanism, and the upper leveling roller group and the lower leveling roller group are used to roll and level some deformed parts of the metal composite strip in the up and down directions, thereby reducing the need for inspectors to check some repairable deformation defects, reducing the time for inspectors to confirm defects, and improving the inspection efficiency of the metal composite strip.

[0010] 2. The utility model sets a plane mirror. When the metal composite strip passes over the plane mirror, the plane mirror can reflect the appearance of the lower surface of the metal composite strip. Therefore, the inspector can detect defects on the upper surface of the metal composite strip from top to bottom, and can also observe the appearance of the lower surface of the metal composite strip reflected by the plane mirror. Therefore, the upper and lower surfaces of the metal composite strip can be inspected in one rewinding, and there is no need to rewind the metal composite strip twice, which greatly improves the inspection efficiency of the metal composite strip.

[0011] According to a metal composite belt rewinding device of an embodiment of the utility model, the plane mirror is arranged in a rectangular shape, and the plane mirror extends along the conveying direction of the metal composite belt.

[0012] According to a metal composite strip rewinding device of an embodiment of the utility model, the detection auxiliary mechanism includes a detection platform and casters arranged at the bottom of the detection platform, and the plane mirror is arranged on the top of the detection platform.

[0013] According to a metal composite strip rewinding device in an embodiment of the utility model, the detection auxiliary mechanism also includes a lighting lamp, which illuminates the metal composite strip from top to bottom. The lighting lamp has a bracket, and the bracket is connected to the top of the detection platform.

[0014] According to a metal composite strip rewinding device in an embodiment of the utility model, the leveling mechanism also includes two tension roller assemblies for keeping the metal composite strip in a tensioned state, and the upper leveling roller group and the lower leveling roller group are arranged between the two tension roller assemblies.

[0015] According to a metal composite strip rewinding device of an embodiment of the utility model, the tension roller group includes three tension rollers distributed in sequence along the conveying direction of the metal composite strip, and the three tension rollers are arranged in an inverted triangle.

[0016] According to a metal composite strip rewinding device in an embodiment of the utility model, the leveling mechanism also includes a support, the upper leveling roller group and the lower leveling roller group are connected with a connecting frame, and the connecting frame is connected to the support.

[0017] According to a metal composite belt rewinding device of an embodiment of the utility model, the unwinding mechanism includes an unwinding shaft, the rewinding mechanism includes a rewinding shaft, the unwinding shaft and the rewinding shaft are respectively connected to a power mechanism, and the power mechanism includes a belt transmission assembly and a motor that drives the belt transmission assembly.

[0018] According to a metal composite belt rewinding device of an embodiment of the utility model, the output end of the belt transmission assembly is transmission-connected to a magnetic powder clutch, and the unwinding shaft and the rewinding shaft are transmission-connected to the magnetic powder clutch respectively.

[0019] According to an embodiment of the utility model, a metal composite strip rewinding device also includes two steering wheels, the leveling mechanism and the detection auxiliary mechanism are arranged between the two steering wheels, and the height of the two steering wheels in the vertical direction is higher than the height of the unwinding shaft and the winding shaft.

[0020] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 This is a schematic structural diagram of a metal composite belt rewinding device according to an embodiment of the utility model;

[0023] Figure 2 for Figure 1 A top view of a metal composite strip rewinding device is shown;

[0024] Figure 3 for Figure 1 A side view of a metal composite strip rewinding device is shown.

[0025] Figure numerals: 100 - upper leveling roller group, 110 - lower leveling roller group, 120 - plane mirror, 130 - inspection table, 140 - casters, 150 - lighting, 160 - bracket, 170 - tension roller, 180 - support, 190 - connecting frame, 200 - unwinding shaft, 210 - rewinding shaft, 220 - belt drive assembly, 230 - motor, 240 - magnetic powder clutch, 250 - steering wheel. DETAILED DESCRIPTION

[0026] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0027] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of first and second, this is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation, connection and connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] A metal composite strip rewinding device according to an embodiment of the utility model is described below in conjunction with the accompanying drawings.

[0031] Reference Figure 1 The utility model aims to provide an embodiment of a metal composite strip rewinding device.

[0032] A metal composite strip rewinding device according to an embodiment of the utility model comprises a unwinding mechanism, a rewinding mechanism, and a leveling mechanism and a detection auxiliary mechanism located between the unwinding mechanism and the rewinding mechanism. The unwinding mechanism is used for unwinding the metal composite strip, and the rewinding mechanism is used for rewinding the metal composite strip. The leveling mechanism is arranged on the side of the detection auxiliary mechanism close to the unwinding mechanism. The leveling mechanism comprises an upper leveling roller group 100 and a lower leveling roller group 110. The upper leveling roller group 100 and the lower leveling roller group 110 level the metal composite strip along the up and down directions. The detection auxiliary mechanism comprises a horizontally arranged plane mirror 120. The plane mirror 120 is used to reflect the lower surface of the metal composite strip.

[0033] It can be understood that both the upper leveling roller set 100 and the lower leveling roller set 110 are composed of a plurality of pressure rollers.

[0034] In some embodiments of the utility model, the unwinding mechanism includes an unwinding shaft 200, and the winding mechanism includes a winding shaft 210. The unwinding shaft 200 and the winding shaft 210 are respectively connected to a power mechanism, and the power mechanism includes a belt transmission assembly 220 and a motor 230 that drives the belt transmission assembly 220.

[0035] It can be understood that the unwinding shaft 200 and the reeling shaft 210 are respectively provided with a set of power mechanisms, and the motor 230 is used to drive the belt transmission assembly 220, so that the belt transmission assembly 220 drives the unwinding shaft 200 and the reeling shaft 210 to rotate, so that the unwinding shaft 200 and the reeling shaft 210 can rotate forward and backward. During the rewinding process of the metal composite belt, the unwinding shaft 200 and the reeling shaft 210 can rotate forward and backward, and repeatedly confirm the inspected metal composite belt, thereby greatly facilitating the inspection of the metal composite belt by the inspection personnel.

[0036] In some embodiments of the present invention, referring to Figure 3 The output end of the belt transmission assembly 220 is transmission-connected with the magnetic powder clutch 240 , and the unwinding shaft 200 and the reeling shaft 210 are transmission-connected with the magnetic powder clutch 240 , respectively.

[0037] Therefore, by providing the magnetic powder clutch 240, the rotational torque of the unwinding shaft 200 and the reeling shaft 210 can be controlled to control the tension of unwinding and rewinding, thereby avoiding the breakage of the metal composite belt.

[0038] In some embodiments of the present invention, two steering wheels 250 are further included, and the leveling mechanism and the detection auxiliary mechanism are arranged between the two steering wheels 250 . The height of the two steering wheels 250 in the vertical direction is higher than the height of the unwinding shaft 200 and the winding shaft 210 .

[0039] It should be noted that the two steering wheels 250 have the same height in the vertical direction, ensuring that the metal composite strip is in a horizontal state when entering the leveling mechanism and the detection auxiliary mechanism.

[0040] In some embodiments of the present invention, the leveling mechanism further includes two tension roller assemblies for keeping the metal composite strip in a tensioned state, and an upper leveling roller group 100 and a lower leveling roller group 110 are arranged between the two tension roller assemblies.

[0041] Specifically, the tension roller assembly includes three tension rollers 170 distributed in sequence along the conveying direction of the metal composite strip, and the three tension rollers 170 are arranged in an inverted triangle.

[0042] Therefore, the metal composite strip passes around the three tension rollers 170, so that the metal composite strip is in a tensioned state during leveling, which is beneficial for the upper leveling roller group 100 and the lower leveling roller group 110 to level the metal composite strip.

[0043] In some embodiments of the present invention, the leveling mechanism further includes a support 180 , and the upper leveling roller set 100 and the lower leveling roller set 110 are connected with a connecting frame 190 , and the connecting frame 190 is connected to the support 180 .

[0044] It can be understood that the connecting frame 190 and the support 180 are connected by bolts. Therefore, when the upper leveling roller group 100 and the lower leveling roller group 110 are leveling metal composite strips of different thicknesses, the connecting frame 190 can be removed from the support 180, so that the upper leveling roller group 100 and the lower leveling roller group 110 can be removed synchronously as a whole, so as to facilitate the replacement of suitable leveling rollers to adapt to the leveling of metal composite strips of different thicknesses.

[0045] In some embodiments of the present invention, referring to Figure 2 The plane mirror 120 is arranged in a rectangular shape, and the plane mirror 120 extends along the conveying direction of the metal composite belt.

[0046] It is understandable that when the metal composite belt is conveyed, the side edge of the metal composite belt is aligned with the side edge of the plane mirror 120. The inspector can use the side edge of the plane mirror 120 in the length direction as a reference to confirm whether the side edge of the metal composite belt is uneven. In other words, the side edge of the plane mirror 120 can assist in confirming whether the side edge of the metal composite belt is in a straight line.

[0047] At the same time, the plane mirror 120 extends along the conveying direction of the metal composite belt, which is beneficial to increasing the area where the plane mirror 120 reflects the metal composite belt, greatly facilitating inspectors to detect defects in the metal composite belt.

[0048] In some embodiments of the present invention, the detection auxiliary mechanism includes a detection platform 130 , a caster 140 disposed at the bottom of the detection platform 130 , and a plane mirror 120 is disposed on the top of the detection platform 130 .

[0049] Therefore, the detection platform 130 can be moved and the position of the plane mirror 120 can be adjusted so that the plane mirror 120 can adapt to the detection of metal composite strips of different width specifications.

[0050] In some embodiments of the utility model, the detection auxiliary mechanism also includes a lighting lamp 150, which illuminates the metal composite strip from top to bottom. The lighting lamp 150 has a bracket 160, and the bracket 160 is connected to the top of the detection platform 130, thereby increasing the brightness of the inspection area and facilitating the detection personnel to find defects in the metal composite strip.

[0051] Therefore, this embodiment has the following effects:

[0052] 1. The utility model sets an upper leveling roller group 100 and a lower leveling roller group 110, and the unwinding mechanism unwinds the metal composite strip, and the winding mechanism can wind up the metal composite strip. The metal composite strip enters the leveling mechanism, and the upper leveling roller group 100 and the lower leveling roller group 110 are used to roll and level some deformed parts of the metal composite strip in the up and down directions, thereby reducing the need for inspectors to inspect some repairable deformation defects, reducing the time for inspectors to confirm defects, and improving the inspection efficiency of the metal composite strip.

[0053] 2. The utility model sets a plane mirror 120. When the metal composite strip passes over the plane mirror 120, the plane mirror 120 can reflect the appearance of the lower surface of the metal composite strip. Therefore, the inspector can detect defects on the upper surface of the metal composite strip from top to bottom, and can also observe the appearance of the lower surface of the metal composite strip reflected by the plane mirror 120. Therefore, the upper and lower surfaces of the metal composite strip can be inspected in one rewinding, and there is no need to rewind the metal composite strip twice, which greatly improves the inspection efficiency of the metal composite strip.

[0054] In the description of this specification, the description with reference to the terms "one embodiment, some embodiments, illustrative embodiments, examples, specific examples or some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0055] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A metal composite strip rewinding device, characterized in that: The invention comprises an unwinding mechanism, a rewinding mechanism, and a leveling mechanism and a detection auxiliary mechanism located between the unwinding mechanism and the rewinding mechanism. The unwinding mechanism is used to unwind the metal composite strip, and the rewinding mechanism is used to rewind the metal composite strip. The leveling mechanism is arranged on a side of the detection auxiliary mechanism close to the unwinding mechanism. The leveling mechanism comprises an upper leveling roller group (100) and a lower leveling roller group (110). The upper leveling roller group (100) and the lower leveling roller group (110) level the metal composite strip in the up and down directions. The detection auxiliary mechanism comprises a horizontally arranged plane mirror (120). The plane mirror (120) is used to reflect the lower surface of the metal composite strip.

2. A metal composite strip rewinding device according to claim 1, characterized in that: The plane mirror (120) is arranged in a rectangular shape, and the plane mirror (120) extends along the conveying direction of the metal composite strip.

3. A metal composite strip rewinding device according to claim 1, characterized in that: The detection auxiliary mechanism comprises a detection platform (130), a caster (140) arranged at the bottom of the detection platform (130), and the plane mirror (120) is arranged on the top of the detection platform (130).

4. A metal composite strip rewinding device according to claim 3, characterized in that: The detection auxiliary mechanism also includes a lighting lamp (150), the lighting lamp (150) irradiating the metal composite strip from top to bottom, the lighting lamp (150) having a bracket (160), and the bracket (160) being connected to the top of the detection platform (130).

5. The metal composite strip rewinding device according to claim 1, characterized in that: The leveling mechanism also includes two tension roller assemblies for placing the metal composite strip in a tensioned state, and the upper leveling roller group (100) and the lower leveling roller group (110) are arranged between the two tension roller assemblies.

6. A metal composite strip rewinding device according to claim 5, characterized in that: The tension roller assembly comprises three tension rollers (170) distributed in sequence along the conveying direction of the metal composite strip, and the three tension rollers (170) are arranged in an inverted triangle.

7. A metal composite strip rewinding device according to claim 1, characterized in that: The leveling mechanism further comprises a support (180), the upper leveling roller group (100) and the lower leveling roller group (110) are connected to a connecting frame (190), and the connecting frame (190) is connected to the support (180).

8. The metal composite strip rewinding device according to claim 1, characterized in that: The unwinding mechanism comprises an unwinding shaft (200), and the rewinding mechanism comprises a rewinding shaft (210). The unwinding shaft (200) and the rewinding shaft (210) are respectively connected to a power mechanism, and the power mechanism comprises a belt transmission assembly (220) and a motor (230) that drives the belt transmission assembly (220).

9. A metal composite strip rewinding device according to claim 8, characterized in that: The output end of the belt transmission assembly (220) is drivingly connected to a magnetic powder clutch (240), and the unwinding shaft (200) and the rewinding shaft (210) are respectively drivingly connected to the magnetic powder clutch (240).

10. A metal composite strip rewinding device according to claim 8, characterized in that: It also comprises two steering wheels (250), the levelling mechanism and the detection auxiliary mechanism being arranged between the two steering wheels (250), and the height of the two steering wheels (250) in the vertical direction being higher than the height of the unwinding shaft (200) and the winding shaft (210).

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