Copper strip edge rounding mechanism

Abstract

The utility model relates to a copper strip edge round edge trimming mechanism, and belongs to the technical field of copper strip trimming, the copper strip edge round edge trimming mechanism comprises a trimming platform, a first trimming mechanism and a second trimming mechanism are arranged on the trimming platform, and a supporting platform used for supporting a copper strip body is arranged in the middle of the trimming platform; the first trimming mechanism comprises first horizontal moving mechanisms located on the two sides of the supporting platform, cutters are arranged on the first horizontal moving mechanisms, and arc grooves used for making contact with the edges of the copper strip body are formed in the cutters. The second trimming mechanism comprises second horizontal moving mechanisms located on the two sides of the supporting platform, edge guide wheels are arranged on the second horizontal moving mechanisms, and annular arc grooves are formed in the edge guide wheels. The distance between the two edge guide wheels can be rapidly adjusted through the two second servo electric cylinders, burrs of copper strips with different widths are removed, the automation degree of copper strip trimming is improved, the labor intensity is small, and the trimming working efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of copper strip trimming technology, and in particular to a mechanism for rounding the edge of a copper strip. Background Technology

[0002] Transformer copper strip is a metal component mainly used in the production of electrical components, lamp holders, connectors, etc.

[0003] During the processing of transformer copper strip, burrs will be present on the edges, requiring deburring equipment to remove them. Currently, patent CN214813910U discloses a copper strip trimming device, including a support base consisting of a base plate and two side plates. Two adjustable blocks are located between the two side plates, and trimming rollers are rotatably mounted on the upper parts of each block. A guide roller is located on the rear side between the two side plates. However, current deburring equipment lacks an automatic adjustment mechanism for removing burrs from copper strips of different widths, requiring manual adjustment by the operator, resulting in high labor intensity and low work efficiency. Utility Model Content

[0004] To address the problems existing in the prior art, this utility model provides a mechanism for rounding the edge of a copper strip.

[0005] The technical solution adopted by this utility model to solve the above-mentioned technical problems is: a copper strip edge rounding mechanism, including an edge trimming platform, a first edge trimming mechanism and a second edge trimming mechanism provided on the edge trimming platform, and a support platform for supporting the copper strip body provided in the middle of the edge trimming platform.

[0006] The first trimming mechanism includes a first horizontal moving mechanism located on both sides of the support platform. The first horizontal moving mechanism is equipped with a cutting tool. The first horizontal moving mechanism is used to drive the cutting tool to move horizontally. The cutting tool is equipped with an arc groove for contacting the edge of the copper strip body.

[0007] The second trimming mechanism includes a second horizontal moving mechanism located on both sides of the support platform. The second horizontal moving mechanism is equipped with a guide wheel, which is used to drive the guide wheel to move horizontally. The guide wheel is provided with an annular arc groove.

[0008] Furthermore, the first horizontal moving mechanism includes a first support and a first servo electric cylinder mounted on the first support. The push rod end of the first servo electric cylinder is provided with a first fixed seat, and the cutting tool is fixed on the first fixed seat.

[0009] Furthermore, the first fixed base is provided with a limiting groove that cooperates with the cutting tool, and the cutting tool is connected to the first fixed base by a locking bolt.

[0010] Furthermore, the cutting tool is made of cemented carbide.

[0011] Furthermore, the second horizontal moving mechanism includes a second support and a second servo electric cylinder mounted on the second support. The push rod end of the second servo electric cylinder is provided with a second fixed seat, and the lower end of the second fixed seat is provided with a fixed shaft. The guide wheel is fixed to the lower end of the fixed shaft.

[0012] Furthermore, the arc-shaped groove is provided on the outer circumferential surface of the guide wheel.

[0013] Furthermore, the trimming platform is rectangular, and the support platform is arranged along the length of the trimming platform and is equal in length to the trimming platform.

[0014] Furthermore, the support platform is evenly distributed with multiple sinks, and rollers that can rotate inside the sinks and contact the bottom of the copper strip body are installed.

[0015] Furthermore, the roller is a rubber roller.

[0016] Furthermore, the lower end of the trimming platform is equipped with multiple support legs.

[0017] The beneficial effects of this application are as follows: 1. This application can quickly adjust the distance between two tools by using two first servo electric cylinders and quickly adjust the distance between two guide wheels by using two second servo electric cylinders, thereby removing burrs from copper strips of different widths, improving the automation level of copper strip trimming, reducing labor intensity, and greatly improving trimming efficiency.

[0018] 2. The cutting tool of the first trimming mechanism moves horizontally through the first horizontal moving mechanism, and its arc groove contacts the edge of the copper strip, which can initially round the edge of the copper strip. The guide wheel of the second trimming mechanism moves horizontally under the drive of the second horizontal moving mechanism, and its arc groove further trims the edge of the copper strip. The two work together to achieve efficient rounding of the edge of the copper strip, improving the accuracy and efficiency of trimming.

[0019] 3. In the first horizontal moving mechanism, the cutting tool passes through the limit groove and engages with the first fixed seat, and is fixed by the locking bolt. The installation is stable and the cutting tool is easy to replace. Worn cutting tools can be replaced in time to ensure the trimming quality.

[0020] 4. The support platform is equipped with multiple rubber rollers, which can stably support the copper strip body, reduce the shaking of the copper strip during the trimming process, and ensure trimming accuracy. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 for Figure 1 Schematic diagram of the structure of AA;

[0023] Figure 3 for Figure 1A schematic diagram of the structure of BB.

[0024] The markings in the diagram are: 1. Trimming platform, 11. Support leg, 2. First horizontal moving mechanism, 21. First support, 22. First servo cylinder, 23. First fixed seat, 24. Locking bolt, 3. Cutting tool, 31. Arc groove, 4. Second horizontal moving mechanism, 41. Second support, 42. Second servo cylinder, 43. Second fixed seat, 44. Fixed shaft, 5. Guide wheel, 51. Arc groove, 6. Support platform, 61. Sinking groove, 62. Roller, 7. Copper strip body. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that, in the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] Please see Figure 1-3 This utility model embodiment provides a copper strip edge rounding mechanism, including an edge rounding platform 1, a first edge rounding mechanism and a second edge rounding mechanism on the edge rounding platform 1, and a support platform 6 for supporting the copper strip body 7 in the middle of the edge rounding platform 1; the first edge rounding mechanism includes a first horizontal moving mechanism 2 located on both sides of the support platform 6, and a cutter 3 is provided on the first horizontal moving mechanism 2, which is used to drive the cutter 3 to move horizontally, and the cutter 3 is provided with an arc groove 31 for contacting the edge of the copper strip body 7; the second edge rounding mechanism includes a second horizontal moving mechanism 4 located on both sides of the support platform 6, and a guide wheel 5 is provided on the second horizontal moving mechanism 4, which is used to drive the guide wheel 5 to move horizontally, and the guide wheel 5 is provided with an annular arc groove 51.

[0027] Combination Figure 1 and Figure 2As shown, the first horizontal moving mechanism 2 includes a first support 21 and a first servo cylinder 22 mounted on the first support 21. The push rod of the first servo cylinder 22 is positioned towards the copper strip body 7 and has a first fixed seat 23 at its end. The cutter 3 is fixed on the first fixed seat 23. The first fixed seat 23 has a limiting groove that mates with the cutter 3. The cutter 3 is connected to the first fixed seat 23 by a locking bolt 24. One end of the cutter 3 extends into the limiting groove, and an arc groove 31 is provided at the other end of the cutter 3. Both the first fixed seat 23 and the cutter 3 have threaded through holes for the locking bolt 24. It should be noted that any parts not described in detail in this application are prior art.

[0028] Combination Figure 1 and Figure 3 As shown, the second horizontal moving mechanism 4 includes a second support 41 and a second servo cylinder 42 mounted on the second support 41. The push rod of the second servo cylinder 42 is positioned towards the copper strip body 7 and has a second fixed seat 43 at its end. A fixed shaft 44 is located at the lower end of the second fixed seat 43. The fixed shaft 44 is vertically positioned and welded to the second fixed seat 43. The guide wheel 5 is welded and fixed to the lower end of the fixed shaft 44. An arc groove 51 is provided on the outer circumferential surface of the guide wheel 5.

[0029] Furthermore, the trimming platform 1 is rectangular, and the support platform 6 is arranged along the length of the trimming platform 1 and is equal in length to the trimming platform 1. There are multiple first and second trimming mechanisms, arranged sequentially and alternately along the length of the trimming platform 1. More specifically, there are two first trimming mechanisms and two second trimming mechanisms. Multiple sinks 61 are evenly distributed on the support platform 6. The conveying direction of the copper strip body 7 is consistent with the length direction of the trimming platform 1, and the multiple sinks 61 are arranged in a rectangular array. Rollers 62, which can rotatably contact the bottom of the copper strip body 7, are installed within the sinks 61. The rollers 62 protrude from the sinks 61 and contact the bottom of the copper strip body 7. The rotation direction of the rollers 62 is the same as the conveying direction of the copper strip body 7. The rollers 62 are rubber rollers. The rubber rollers are used to support the bottom of the copper strip body 7, reducing friction and shaking of the copper strip body 7 during the trimming process. Multiple support legs 11 are evenly distributed at the lower end of the trimming platform 1.

[0030] In this application, as the copper strip body 7 moves, the first servo cylinder 22 is activated, causing its push rod to move the first fixed seat 23 and the cutter 3 horizontally. The arc groove 31 on the cutter 3 contacts the edge of the copper strip, performing preliminary rounding treatment on the edge of the copper strip body 7. The second servo cylinder 42 is activated, driving the second fixed seat 43, the fixed shaft 44, and the guide wheel 5 horizontally. The arc groove 51 on the guide wheel 5 contacts the edge of the copper strip body 7 for further trimming, so that the edge of the copper strip body 7 achieves the required roundness. The application scenario of this application is a metal strip production line. The copper strip body 7 has forward conveying power. This device is installed in the copper strip body 7 production line. The copper strip body 7 is conveyed forward and passes through the arc groove 31 of the cutter 3 and the arc groove 51 of the guide wheel 5, and then the edge of the copper strip to be trimmed is rounded. During the trimming process, the rubber roller 62 on the support platform 6 rotates with the movement of the copper strip, providing stable support for the copper strip body 7.

[0031] Of course, this utility model is not limited to the embodiments described above. Several other embodiments based on the design concept of this utility model are also provided below.

[0032] For example, in other embodiments, unlike the embodiments described above, the tool 3 is made of cemented carbide.

[0033] For example, in other embodiments, unlike the embodiments described above, this application also includes a PLC controller, which is electrically connected to the first servo cylinder 22 and the second servo cylinder, respectively.

[0034] It should be noted that the above embodiments are only used to illustrate the present utility model, but the present utility model is not limited to the above embodiments. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall fall within the protection scope of the present utility model.

Claims

1. A copper strip edge rounding mechanism characterized by, The edge trimming platform (1) is provided with a first edge trimming mechanism and a second edge trimming mechanism, and a supporting platform (6) for supporting the copper strip body (7) is arranged in the middle of the edge trimming platform (1); The first edge trimming mechanism comprises a first horizontal moving mechanism (2) arranged on both sides of the supporting platform (6), and a cutter (3) is arranged on the first horizontal moving mechanism (2), the first horizontal moving mechanism (2) is used for driving the cutter (3) to move horizontally, and an arc groove (31) for contacting the edge of the copper strip body (7) is arranged on the cutter (3); The second edge trimming mechanism comprises a second horizontal moving mechanism (4) arranged on both sides of the supporting platform (6), and a guide wheel (5) is arranged on the second horizontal moving mechanism (4), the second horizontal moving mechanism (4) is used for driving the guide wheel (5) to move horizontally, and an annular arc groove (51) is arranged on the guide wheel (5).

2. The mechanism for rounding the edges of a copper strip according to claim 1, characterized in that: The first horizontal moving mechanism (2) comprises a first support (21) and a first servo cylinder (22) arranged on the first support (21), a first fixing seat (23) is arranged at the end of the push rod of the first servo cylinder (22), and the cutter (3) is fixed on the first fixing seat (23).

3. The mechanism for rounding the edges of a copper strip according to claim 2, characterized in that: A limiting groove matched with the cutter (3) is arranged on the first fixing seat (23), and the cutter (3) is connected with the first fixing seat (23) through a locking bolt (24).

4. The mechanism for rounding the edges of a copper strip according to claim 3, characterized in that: The cutter (3) is made of hard alloy material.

5. The mechanism for rounding the edges of a copper strip according to any one of claims 1 to 4, characterized in that: The second horizontal moving mechanism (4) comprises a second support (41) and a second servo cylinder (42) arranged on the second support (41), a second fixing seat (43) is arranged at the end of the push rod of the second servo cylinder (42), a fixing shaft (44) is arranged at the lower end of the second fixing seat (43), and the guide wheel (5) is fixedly arranged at the lower end of the fixing shaft (44).

6. The mechanism for rounding the edges of a copper strip according to claim 5, characterized in that: The arc groove (51) is arranged on the outer circumferential surface of the guide wheel (5).

7. The mechanism for rounding the edges of a copper strip according to claim 1, characterized in that: The edge trimming platform (1) is rectangular, the supporting platform (6) is arranged along the length direction of the edge trimming platform (1) and has the same length as the edge trimming platform (1).

8. The mechanism for rounding the edges of a copper strip according to claim 1, characterized in that: A plurality of sink grooves (61) are uniformly arranged on the supporting platform (6), and a roller (62) capable of contacting the bottom of the copper strip body (7) is rotatably arranged in the sink groove (61).

9. The mechanism for rounding the edges of a copper strip according to claim 8, characterized in that: The roller (62) is a rubber roller.

10. The mechanism for rounding the edges of a copper strip according to claim 1, characterized in that: A plurality of supporting legs (11) are uniformly arranged at the lower end of the edge trimming platform (1).

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