Metal strip chamfering device

Abstract

The utility model discloses a metal strip chamfering device, which relates to the technical field of chamfering and comprises a base and a chamfering mechanism. Two transverse plates are fixedly connected to the base, and a plurality of guide rods are fixedly connected between the two transverse plates; a plurality of chamfering mechanisms are arranged, each chamfering mechanism comprises a sliding seat, a supporting frame, chamfering cutters and a driving assembly, the sliding seats are in sliding connection with the guide rods, the supporting frames are fixedly connected to the sliding seats, and the chamfering cutters are rotationally connected to the two ends of the supporting frames correspondingly; a metal strip penetrates through the space between the two chamfering mechanisms, the two chamfering mechanisms are provided with four chamfering cutters, the four chamfering cutters abut against the four edges of the metal strip correspondingly, the four chamfering cutters are driven by the driving assembly to rotate, and chamfering can be completed in the metal strip unwinding and moving process. Chamfering is continuous, unwinding of the metal strip is not affected, and the chamfering efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chamfering, and more specifically, it relates to a chamfering device for metal strip materials. Background Art

[0002] A metal strip material is a continuous metal sheet or strip material that has been precisely processed and cut, and is widely used in many fields such as construction, automobile manufacturing, aerospace, electronic appliances, packaging, and machinery manufacturing. With its high strength, good electrical and thermal conductivity, corrosion resistance, and easy processing and forming characteristics, it has become one of the indispensable basic materials in modern industry.

[0003] In order to meet some requirements, such as when it is necessary to wrap and film the metal strip material, it is necessary to chamfer the edge of the metal strip material to avoid the edge of the metal strip material cutting the film. However, most of the existing chamfering devices have low efficiency when applied to metal strip materials. Summary of the Utility Model

[0004] Aiming at the deficiencies existing in the prior art, the purpose of the present utility model is to provide a chamfering device for metal strip materials.

[0005] To achieve the above purpose, the present utility model provides the following technical solution: A chamfering device for metal strip materials, including a base and a chamfering mechanism;

[0006] Two cross plates are fixedly connected to the base, and a plurality of guide rods are fixedly connected between the two cross plates;

[0007] A plurality of chamfering mechanisms are provided and are all arranged on the guide rods. Each chamfering mechanism includes a sliding seat, a support frame, a chamfering tool, and a driving component. The sliding seat is slidably connected to the plurality of guide rods. A support frame is fixedly connected to the sliding seat. Chamfering tools are respectively rotatably connected to both ends of the support frame; The driving component is connected to the sliding seat, and the driving component is used to drive the two chamfering tools to rotate.

[0008] Preferably, the driving component includes a double-output shaft motor, a driving synchronous pulley, a synchronous belt, and a driven synchronous pulley. The double-output shaft motor is installed on the sliding seat. Driving synchronous pulleys are respectively fixedly connected to the output shafts at both ends of the double-output shaft motor. The two driving synchronous pulleys are respectively connected to the driven synchronous pulleys through the synchronous belt in a transmission manner. The two driven synchronous pulleys are respectively fixedly connected to the two chamfering tools.

[0009] Preferably, a bidirectional lead screw is rotatably connected between the two cross plates, and the plurality of sliding seats are respectively threadedly connected to both ends of the bidirectional lead screw.

[0010] Preferably, handles are respectively fixedly connected to both ends of the bidirectional lead screw.

[0011] Preferably, a plurality of idler rollers are rotatably connected between the two cross plates.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The metal strip passes through between the two chamfering mechanisms. There are a total of four chamfering knives on the two chamfering mechanisms. The four chamfering knives are respectively in contact with the four sides of the metal strip. By driving the four chamfering knives to rotate through the driving component, chamfering can be completed during the unwinding and movement of the metal strip. The chamfering is continuous and does not affect the unwinding of the metal strip, effectively improving the chamfering efficiency.

[0014] 2. Rotating the bidirectional lead screw can drive the two sliding seats to move in opposite directions, thereby adjusting the distance between the two chamfering mechanisms, and then adapting to metal strips of different widths and thicknesses.

[0015] The above description is only an overview of the technical solution of the utility model. In order to understand the technical means of the utility model more clearly and implement it according to the content of the specification, the following takes the preferred embodiment of the utility model and combines with the drawings to elaborate in detail as follows. The specific implementation manner of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the utility model, and constitute a part of this application. The schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an improper limitation to the utility model. In the drawings:

[0017] Figure 1 is a schematic diagram of the overall structure of an embodiment of the utility model;

[0018] Figure 2 is a schematic diagram of the structure of the guide rod and the bidirectional lead screw of an embodiment of the utility model;

[0019] Figure 3 is a schematic diagram of the structure of the chamfering mechanism of an embodiment of the utility model.

[0020] In the figure: 1, base; 2, cross plate; 3, guide rod; 4, sliding seat; 5, support frame; 6, chamfering knife; 7, double-output shaft motor; 8, driving synchronous pulley; 9, synchronous belt; 10, driven synchronous pulley; 11, bidirectional lead screw; 12, handle; 13, idler roller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. 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 of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0022] In the description of the embodiments of the present utility model, it should be noted that if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used to indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship when the product of the present utility model is normally placed. It is only for the convenience of describing the present utility model and simplifying the description, 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 therefore cannot be understood as a limitation to the present utility model. In addition, terms such as "first", "second", "third", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.

[0023] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it can be a 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 communication inside two elements or the interaction relationship between two elements. 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 circumstances.

[0024] Referring to Figures 1 to 3 , the present utility model provides a technical solution: a metal strip chamfering device, including a base 1 and a chamfering mechanism;

[0025] Two cross plates 2 are fixedly connected to the base 1, and the base 1 supports the two cross plates 2. A plurality of guide rods 3 are fixedly connected between the two cross plates 2;

[0026] There are a plurality of chamfering mechanisms and they are all arranged on the guide rods 3. Each chamfering mechanism includes a sliding seat 4, a support frame 5, a chamfering tool 6 and a driving component. The sliding seat 4 is slidably connected to the plurality of guide rods 3. As Figure 2 , the sliding seat 4 is supported by the plurality of guide rods 3. A support frame 5 is fixedly connected to the sliding seat 4. Chamfering tools 6 are respectively rotatably connected to both ends of the support frame 5; the driving component is connected to the sliding seat 4, and the driving component is used to drive the two chamfering tools 6 to rotate;

[0027] As Figure 1 andFigure 3 The metal strip passes through between two chamfering mechanisms. There are a total of four chamfering tools 6 on the two chamfering mechanisms. The four chamfering tools 6 are respectively in contact with the four sides of the metal strip. By driving the four chamfering tools 6 to rotate through the driving component, chamfering can be completed during the uncoiling and movement of the metal strip. The chamfering is continuous and does not affect the uncoiling of the metal strip, effectively improving the chamfering efficiency.

[0028] Specifically, the driving component includes a double-output shaft motor 7, a driving synchronous pulley 8, a synchronous belt 9, and a driven synchronous pulley 10. The double-output shaft motor 7 is installed on the sliding seat 4. Driving synchronous pulleys 8 are respectively fixedly connected to the output shafts at both ends of the double-output shaft motor 7. The two driving synchronous pulleys 8 are respectively connected to the driven synchronous pulleys 10 through the synchronous belt 9. The two driven synchronous pulleys 10 are respectively fixedly connected to the two chamfering tools 6. As Figure 3 shown, the output shafts at both ends of the double-output shaft motor 7 can drive the two driving synchronous pulleys 8 to rotate. The two driving synchronous pulleys 8 respectively drive the two driven synchronous pulleys 10 to rotate through the synchronous belt 9. The two driven synchronous pulleys 10 can drive the two chamfering tools 6 on the support frame 5 to rotate.

[0029] Specifically, a bidirectional lead screw 11 is rotatably connected between the two cross plates 2. The plurality of sliding seats 4 are respectively threadedly connected to both ends of the bidirectional lead screw 11. As Figure 2 shown, rotating the bidirectional lead screw 11 can drive the two sliding seats 4 to move in opposite directions, thereby adjusting the distance between the two chamfering mechanisms, and further adapting to metal strips of different widths and thicknesses.

[0030] Specifically, handles 12 are respectively fixedly connected to both ends of the bidirectional lead screw 11. The bidirectional lead screw 11 can be driven to rotate through the handles 12, and the two handles 12 are more convenient.

[0031] Specifically, a plurality of idler rollers 13 are rotatably connected between the two cross plates 2. As Figure 1 shown, the idler rollers 13 can support the metal strip to ensure the smooth passage of the metal strip.

[0032] As Figure 2 shown, the support plates at both ends of the idler rollers 13 and the two cross plates 2 adopt a detachable connection method, such as bolts. When chamfering metal strips of different thicknesses, the support plates at both ends of the idler rollers 13 can be tilted at a certain angle to adjust the height of the idler rollers 13, ensuring that all four sides of the metal strip can be in contact with the chamfering tools 6.

[0033] Working principle: The metal strip passes through between two chamfering mechanisms. There are a total of four chamfering cutters 6 on the two chamfering mechanisms. The four chamfering cutters 6 respectively contact the four sides of the metal strip. By driving the four chamfering cutters 6 to rotate through the driving assembly, chamfering can be completed during the uncoiling and movement of the metal strip. The chamfering is continuous and does not affect the uncoiling of the metal strip, effectively improving the chamfering efficiency.

[0034] It should be noted that: The electrical components appearing in this application document are all electrically connected to the external main controller and the 220V mains power. And the main controller can be a processor, an alarm module, a driving module, etc., which play a role in controlling conventional known devices. The standard parts used in this application document can all be purchased from the market. The specific connection methods of each part are all connected by conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. And the machinery, parts and equipment all adopt conventional models in the prior art. Coupled with the circuit connection adopting the conventional connection method in the prior art, no specific description will be made here.

[0035] The above is only the preferred embodiment of the present invention, and it is not intended to limit the present invention in any form; any ordinary technician in the industry can smoothly implement the present invention according to the instructions of the accompanying drawings and the above description; however, any equivalent changes made by those skilled in the art within the scope of the technical solution of the present invention by using the technical content disclosed above for minor modifications, decorations and evolutions are all equivalent embodiments of the present invention; at the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A chamfering device for metal strip materials, characterized in that, It comprises a base (1) and a chamfering mechanism; Two horizontal plates (2) are fixedly connected to the base (1), and a plurality of guide rods (3) are fixedly connected between the two horizontal plates (2); The chamfering mechanisms are provided in plurality and are all arranged on the guide rod (3). Each of the chamfering mechanisms comprises a slide seat (4), a support frame (5), a chamfering knife (6) and a driving assembly. The slide seat (4) is slidably connected to the plurality of guide rods (3). The support frame (5) is fixedly connected to the slide seat (4). The two ends of the support frame (5) are rotatably connected to the chamfering knife (6). The driving assembly is connected to the slide seat (4) and is used to drive the two chamfering knives (6) to rotate.

2. The chamfering device for metal strip material according to claim 1, wherein: The driving assembly comprises a double-output shaft motor (7), a driving synchronous wheel (8), a synchronous belt (9) and a driven synchronous wheel (10); the double-output shaft motor (7) is mounted on a slide seat (4); the output shafts at both ends of the double-output shaft motor (7) are respectively fixedly connected to driving synchronous wheels (8); the two driving synchronous wheels (8) are respectively connected to driven synchronous wheels (10) via synchronous belts (9); and the two driven synchronous wheels (10) are respectively fixedly connected to two chamfering cutters (6).

3. A chamfering device for metal strip materials according to claim 1, characterized in that: A bidirectional screw rod (11) is rotatably connected between the two transverse plates (2), and the plurality of slide seats (4) are respectively threadedly connected to both ends of the bidirectional screw rod (11).

4. A chamfering device for metal strip materials according to claim 3, characterized in that: Both ends of the bidirectional screw rod (11) are respectively fixedly connected to handles (12).

5. A chamfering device for metal strip materials according to claim 1, characterized in that: A plurality of rollers (13) are rotatably connected between the two transverse plates (2).

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