Metal coiled material receiving and feeding system

Abstract

The utility model relates to the technical field of receiving and feeding of polishing machines, and discloses a metal coiled material receiving and feeding system. The feeding frame is used for conveying coiled metal coiled materials to the polishing machine; the material collecting frame is used for collecting the metal coiled materials from the polishing machine; the feeding frame and the receiving frame are consistent in structure; wherein the feeding frame comprises a base, fixing discs are arranged at the two ends of the base respectively, a rotating shaft is rotationally arranged between the two fixing discs, and opening assemblies are distributed on the rotating shaft in the axis direction in an array mode; the metal coiled material is wound on the periphery of the opening assembly; and the pressing assembly is arranged on the base and comprises a pressing wheel, and the pressing wheel is tightly attached to the metal coiled material. The feeding frame and the receiving frame achieve automatic feeding and receiving and pressing at the same time, the pressing wheel on the pressing assembly can conduct pressing at the same time of feeding and receiving, and therefore coiled materials can be tightly wound, and the coiled materials are smoother before and after being polished by the polishing machine.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding and discharging of a polishing machine, in particular to a feeding and discharging system for metal coils. Background Art

[0002] When a polishing machine polishes and wires a metal coil, simple feeding racks and winding racks are often arranged on both sides of the polishing machine to achieve automatic feeding and winding, so as to achieve the purpose of continuous polishing. However, the existing feeding and winding racks only have a simple conveying function, and the coil sags during feeding and winding, and cannot be wound tightly, so the maximum coil winding cannot be achieved. Content of the Utility Model

[0003] Based on the above, the purpose of the utility model is to provide a feeding and discharging system for metal coils, which can realize automatic feeding and discharging, and the coil is wound tightly.

[0004] To achieve the above object, the utility model adopts the following technical solutions:

[0005] The utility model provides a feeding and discharging system for metal coils, including:

[0006] A polishing machine;

[0007] A feeding rack for conveying a coiled metal coil to the polishing machine;

[0008] A winding rack for winding the metal coil from the polishing machine;

[0009] The feeding rack and the winding rack have the same structure;

[0010] Wherein, the feeding rack includes a base, fixed disks are respectively arranged at both ends of the base, a rotating shaft is rotatably arranged between two groups of the fixed disks, and expanding components are arranged on the rotating shaft in an array along the axial direction;

[0011] The metal coil is wound around the outer periphery of the expanding components;

[0012] A pressing component is arranged on the base, and includes a pressing wheel which is in close contact with the metal coil.

[0013] Preferably, the pressing component includes:

[0014] A mounting rack, the bottom of which is connected to the base;

[0015] A swing rack which is rotatably connected to the top of the mounting rack, and the pressing wheel is rotatably arranged at the end of the swing rack;

[0016] A driving part, the output end of which is connected to the swing rack to drive the swing rack to swing.

[0017] Preferably, the driving part includes a driving mechanism, the output end of which is connected with a connecting rod. A linkage shaft is rotatably arranged on the mounting frame. The end of the connecting rod is connected to the linkage shaft, and the linkage shaft is also connected to the swing frame.

[0018] Preferably, the connecting rod is arc-shaped.

[0019] Preferably, the swing frame is arc-shaped.

[0020] Preferably, the driving mechanism is a cylinder.

[0021] Preferably, the base is provided with a fixing frame, and the cylinder is mounted on the fixing frame.

[0022] Preferably, the spreading component includes:

[0023] A pipe shaft sleeved and fixed outside the rotating shaft. At least three groups of first connecting plates are respectively arranged in an array on the outer periphery of the pipe shaft;

[0024] Two groups of second connecting plates, one end of which is connected to the first connecting plate through a locking nut, and the two groups of second connecting plates sandwich the first connecting plate in the middle;

[0025] A spreading part, which includes a third connecting plate and an arc-shaped spreading plate connecting the second connecting plates. The third connecting plate is connected to the second connecting plate through a locking nut, and the two groups of third connecting plates sandwich the second connecting plate in the middle.

[0026] Preferably, there are four groups of first connecting plates.

[0027] The beneficial effects of the present utility model are as follows:

[0028] The present utility model provides a metal coil feeding and receiving system. The feeding rack and the receiving rack are pressed while realizing automatic feeding and receiving. The pressing wheels on the pressing component can perform pressing while feeding and receiving, so that the coil is tightly wound, and it is smoother and flatter before and after polishing by the polishing machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments of the present utility model. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to the content of the embodiments of the present utility model and these drawings.

[0030] Figure 1 FIG. is a schematic structural diagram of a metal coil feeding and receiving system provided by an embodiment of the present utility model;

[0031] Figure 2 The figure is a schematic structural diagram of a feeding rack of a metal coil feeding and receiving system provided by an embodiment of the present utility model;

[0032] Figure 3 The figure is a schematic structural diagram of a fixing plate, a spreading assembly and a rotating shaft of a feeding rack of a metal coil feeding and receiving system provided by an embodiment of the present utility model.

[0033] In the figure:

[0034] 1. Feeding rack; 11. Base; 12. Fixing plate; 13. Rotating shaft; 14. Spreading assembly; 141. Pipe shaft; 142. First connecting plate; 143. Second connecting plate; 144. Third connecting plate; 145. Spreading plate; 146. Locking nut; 15. Pressing assembly; 151. Mounting rack; 152. Swing rack; 153. Connecting rod; 154. Driving mechanism; 155. Pressing wheel; 156. Linking shaft; 16. Fixing frame; 2. Flattening machine; 3. Polishing machine; 4. Film laminating device; 5. Plate cutting machine; 6. Receiving rack; 7. Coil. Detailed implementation manners

[0035] To make the technical problems solved, the technical solutions adopted and the technical effects achieved by the present utility model clearer, the technical solutions of the embodiments of the present utility model will be further described in detail below with reference to the drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present utility model.

[0036] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0037] In the present utility model, unless otherwise clearly specified and defined, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "under" and "beneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is less than that of the second feature.

[0038] In the description of this embodiment, the orientation or positional relationships such as "up", "down", "left", "right", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of description and simplifying the operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0039] As Figures 1 to 3 shown, the embodiment of the present utility model provides a metal coil feeding and receiving system, including: a polishing machine 3; a feeding rack 1 for conveying a coiled metal coil 7 to the polishing machine 3; preferably, a flattening machine 2 may be arranged between the feeding rack 1 and the polishing machine 3 for flattening the coil 7 before polishing; a receiving rack 6 for winding up the metal coil 7 from the polishing machine 3; preferably, a film laminating device 4 and a plate cutting machine 5 are arranged between the receiving rack 6 and the polishing machine 3, the film laminating device 4 is used for laminating the polished plate, and the plate cutting machine 5 is used for cutting the coil 7; the structures of the feeding rack 1 and the receiving rack 6 are the same; wherein, the feeding rack 1 includes a base 11, fixing disks 12 are respectively arranged at both ends of the base 11, a rotating shaft 13 is rotatably arranged between the two groups of fixing disks 12, and a spreading component 14 is arranged on the rotating shaft 13 in an array along the axial direction; the metal coil 7 is wound around the outer periphery of the spreading component 14; a pressing component 15 is arranged on the base 11, which includes a pressing wheel 155, and the pressing wheel 155 is closely attached to the metal coil 7.

[0040] The embodiment of the present utility model provides a metal coil feeding and receiving system. The feeding rack 1 and the receiving rack 6 can perform pressing while realizing automatic feeding and receiving. The pressing wheel 155 on the pressing component 15 can perform pressing while feeding and receiving, so that the coil 7 is tightly wound up and is more flat and smooth before and after being polished by the polishing machine 3.

[0041] In some embodiments, such as Figure 1 and 2As shown, the pressing assembly 15 includes: a mounting frame 151, the bottom of which is connected to the base 11; a swing frame 152, which is rotatably connected to the top of the mounting frame 151, and the pressing wheel 155 is rotatably arranged at the end of the swing frame 152. Preferably, the swing frame 152 is arc-shaped so that the swing frame 152 can swing along the arc direction; a driving part, the output end of which is connected to the swing frame 152 to drive the swing frame 152 to swing. Preferably, the driving part includes a driving mechanism 154, which is a cylinder in the embodiment of the present invention. A fixing frame 16 is arranged on the base 11, the cylinder is installed on the fixing frame 16, and a connecting rod 153 is connected to its output end. A linkage shaft 156 is rotatably arranged on the mounting frame 151, the end of the connecting rod 153 is connected to the linkage shaft 156, and the linkage shaft 156 is also connected to the swing frame 152. Preferably, the connecting rod 153 is arc-shaped. In the embodiment of the present invention, the cylinder drives the connecting rod 153 to swing, and the connecting rod 153 drives the swing frame 152 to swing through the linkage shaft 156, so that the pressing wheel 155 can swing and press the metal coil 7.

[0042] In some embodiments, as Figure 1 and 3 shown, the spreading assembly 14 includes: a tube shaft 141, which is sleeved and fixed on the outside of the rotating shaft 13, and at least three groups of first connecting plates 142 are respectively arranged in an array on the outer circumference of the tube shaft 141; in the embodiment of the present invention, four groups of the first connecting plates 142 are provided, and two groups of second connecting plates 143, one end of which is connected to the first connecting plate 142 through a locking nut 146, and the two groups of second connecting plates 143 clamp the first connecting plate 142 in the middle; a spreading part, which includes a third connecting plate 144 and an arc-shaped spreading plate 145 connecting the second connecting plate 143, the third connecting plate 144 is connected to the second connecting plate 143 through a locking nut 146, and the two groups of third connecting plates 144 clamp the second connecting plate 143 in the middle. When the metal coil 7 is wound, it surrounds the outside of the spreading part.

[0043] Note that the above is only the preferred embodiment of the present invention and the technical principles applied. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described here. Various obvious changes, re-adjustments and substitutions can be made by those skilled in the art without departing from the protection scope of the present invention. Therefore, although the present invention has been described in more detail through the above embodiments, the present invention is not limited to the above embodiments only. Without departing from the concept of the present invention, it can also include more other equivalent embodiments, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A metal coil feeding and receiving system, characterized in that: include: Polishing machine; A feeding rack (1) for feeding the rolled metal coil to the polishing machine; A material receiving rack (6) for receiving the metal coil from the polishing machine; The feeding rack (1) and the receiving rack (6) have the same structure; The feeding rack (1) comprises a base (11), two ends of the base (11) are respectively provided with fixed disks (12), a rotating shaft (13) is rotatably arranged between two groups of the fixed disks (12), and the rotating shaft (13) is provided with spreading components (14) arranged in an array along the axial direction; The metal coil is rolled up on the outer periphery of the expansion assembly (14); The clamping assembly (15) is arranged on the base (11), and comprises a clamping wheel (155), wherein the clamping wheel (155) is in close contact with the metal coil.

2. A metal coil feeding and receiving system according to claim 1, characterized in that: The pressing assembly (15) comprises: A mounting frame (151), the bottom of which is connected to the base (11); A swing frame (152) is rotatably connected to the top of the mounting frame (151), and the pressing wheel (155) is rotatably arranged at the end of the swing frame (152); A driving unit, the output end of which is connected to the swing frame (152) to drive the swing frame (152) to swing.

3. A metal coil feeding and receiving system according to claim 2, characterized in that: The driving part comprises a driving mechanism (154), the output end of which is connected to a connecting rod (153), a linkage shaft (156) is rotatably arranged on the mounting frame (151), the end of the connecting rod (153) is connected to the linkage shaft (156), and the linkage shaft (156) is also connected to the swing frame (152).

4. A metal coil feeding and receiving system according to claim 3, characterized in that: The connecting rod (153) is arc-shaped.

5. The metal coil feeding and receiving system according to claim 3, characterized in that: The swing frame (152) is arc-shaped.

6. The metal coil feeding and receiving system according to claim 3, characterized in that: The driving mechanism (154) is a cylinder.

7. A metal coil feeding and receiving system according to claim 6, characterized in that: The base (11) is provided with a fixing frame (16), and the cylinder is mounted on the fixing frame (16).

8. A metal coil feeding and receiving system according to any one of claims 1 to 7, characterized in that: The expansion assembly (14) comprises: A tube shaft (141) is sleeved and fixed on the outer side of the rotating shaft (13), and at least three groups of first connecting plates (142) are respectively arranged in an outer peripheral array of the tube shaft (141); Two groups of second connecting plates (143), one end of which is connected to the first connecting plate (142) via a locking nut (146), and the two groups of the second connecting plates (143) sandwich the first connecting plate (142); The support portion comprises a third connecting plate (144) and an arc-shaped support plate (145) connected to the second connecting plate (143); the third connecting plate (144) is connected to the second connecting plate (143) via a locking nut (146); and two groups of the third connecting plates (144) sandwich the second connecting plate (143) in the middle.

9. A metal coil feeding and receiving system according to claim 8, characterized in that: The first connecting plates (142) are provided in four groups.

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