Folding and cutting device for copper sheet

Abstract

The utility model relates to the technical field of copper sheet processing equipment, in particular to a copper sheet folding and cutting device which comprises a base, a feeding guide plate is arranged on the base, an adjustable feeding roller is arranged on the feeding guide plate, a driver is arranged on one side of the adjustable feeding roller, a rotating column is arranged on one side of the driver, and the rotating column is arranged on the other side of the driver. A turning mechanism is arranged on the rotating column, a cutter is arranged on one side of the feeding guide plate, a hydraulic rod is arranged between the cutter and the driver, a pressing disc is fixedly arranged at one end of the lower portion of the hydraulic rod, a groove is formed in one side of the feeding guide plate, and a plurality of springs are fixedly arranged on the inner wall of one side of the bottom face of the groove. And one end of the spring is provided with an abutting plate, corresponding adjustment can be flexibly carried out according to the thickness of the copper sheet, and the application range is expanded.

Description

Technical Field

[0001] The utility model relates to the technical field of copper sheet processing equipment, in particular to a copper sheet folding and cutting device. Background Art

[0002] Copper sheet is a reddish-brown, shiny and ductile metal made of pure copper. It has the characteristics of high electrical conductivity, high thermal conductivity, good ductility and good weldability. It is usually used in a variety of fields, including electronics, construction, aerospace, automobile manufacturing, medical and industry, etc., especially in photovoltaic wiring boards, where it has a large range of applications. When applying copper sheets to photovoltaic wiring boards, it is first necessary to use folding and cutting devices to fold and cut the copper sheets accordingly.

[0003] As disclosed in the Chinese patent: An automatic cutting and folding machine for rolling, application number: CN202023317083.7, comprising an equipment base, a conveyor belt is arranged on the top of the equipment base, positioning shafts are arranged on both sides of the conveyor belt, a No. 1 motor is arranged on the outside of the positioning shaft and on the left side of the equipment base, a mounting seat is arranged on the bottom of the conveyor belt and on the top outer surface of the equipment base, a No. 1 mounting plate is arranged on the left side of the mounting seat and on the inner side of the conveyor belt, a No. 2 motor is arranged on the top outer surface of the No. 1 mounting plate, a folding plate is arranged on the outer outer surface of the No. 2 motor, a No. 2 mounting plate is arranged on the right side of the mounting seat and on the inner side of the conveyor belt, and a cutting knife is arranged on the top outer surface of the No. 2 mounting plate. The utility model is an automatic cutting and folding machine for rolling, which conveys products through a conveyor belt, and after cutting, it is transported to the folding plate for rolling, so as to achieve an automated effect, which is more practical.

[0004] However, in the above technical solution, copper sheets are widely used in different equipment and various fields because of their high electrical conductivity, high thermal conductivity, good ductility, good solderability, etc. Therefore, the thickness of copper sheets in different equipment and fields is also different. At present, most of the folding and cutting devices can only fold and cut copper sheets of fixed thickness, and cannot be flexibly adjusted according to the thickness of the copper sheets, so the scope of application is relatively low. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The main purpose of the utility model is to provide a folding and cutting device for copper sheets, which can effectively solve the problem in the background technology that copper sheets have the characteristics of high electrical conductivity, high thermal conductivity, good ductility, good solderability, etc., so copper sheets are widely used in different equipment and various fields. Therefore, the thickness of copper sheets in different equipment and fields is also different. However, most of the folding and cutting devices at this stage can only fold and cut copper sheets of fixed thickness, and cannot be flexibly adjusted according to the thickness of the copper sheets, so the application range is relatively low.

[0007] (II) Technical solution

[0008] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0009] A folding and cutting device for copper sheets comprises a base, a feed guide plate is arranged on the base, an adjustable feed roller is arranged on the feed guide plate, a driver is arranged on one side of the adjustable feed roller, a rotating column is arranged on one side of the driver, a folding mechanism is arranged on the rotating column, a cutter is arranged on one side of the feed guide plate, a hydraulic rod is arranged between the cutter and the driver, a pressure plate is fixedly arranged at one end below the hydraulic rod, a groove is arranged on one side of the feed guide plate, a plurality of springs are fixedly arranged on the inner wall of one side of the bottom surface of the groove, and a stop plate is arranged at one end of the spring.

[0010] Preferably, the folding mechanism comprises a first sliding block and a second sliding block which are slidably arranged in the rotating column, and the first sliding block and the second sliding block are respectively provided with a first threaded hole and a second threaded hole.

[0011] Preferably, a first threaded column and a second threaded column are respectively disposed in the first threaded hole and the second threaded hole, and a first sprocket and a second sprocket are respectively disposed on the first threaded column and the second threaded column.

[0012] Preferably, a transmission chain is provided on the second sprocket, and a knob is fixedly provided on one end of the second threaded column.

[0013] Preferably, a first folding plate and a second folding plate are fixedly provided on the outer walls of the first sliding block and the second sliding block on one side close to the groove, respectively.

[0014] Preferably, the thread direction of the first threaded column is opposite to that of the second threaded column.

[0015] Preferably, the first sprocket and the second sprocket are connected via a transmission chain.

[0016] Preferably, the groove is located directly below the first folding plate and the second folding plate.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] (1) When the utility model is used, the adjustable feed roller is first adjusted according to the thickness of the copper sheet so that the surface of the adjustable feed roller fits with the surfaces on both sides of the copper sheet. Then, the knob is turned to change the distance between the second folding plate and the first folding plate according to the thickness of the copper sheet. Then, the copper sheet is passed through the adjustable feed roller, and then the second folding plate and the first folding plate are used to fold the copper sheet. The utility model can be flexibly adjusted according to the thickness of the copper sheet, thereby expanding the scope of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a copper sheet folding and cutting device of the utility model;

[0020] Figure 2 It is a front view structural schematic diagram of a copper sheet folding and cutting device of the utility model;

[0021] Figure 3 It is a structural schematic diagram of a folding mechanism in a copper sheet folding and cutting device of the utility model;

[0022] Figure 4 It is a rear structural schematic diagram of a folding mechanism in a copper sheet folding and cutting device of the utility model.

[0023] In the figure: 1. base; 2. feed guide plate; 3. adjustable feed roller; 4. driver; 5. rotating column; 6. folding mechanism; 601. first slider; 602. second slider; 603. first threaded hole; 604. second threaded hole; 605. first threaded column; 606. second threaded column; 607. first sprocket; 608. second sprocket; 609. transmission chain; 6010. knob; 6011. first folding plate; 6012. second folding plate; 7. cutter; 8. hydraulic rod; 9. pressure plate; 10. groove; 11. spring; 12. stop plate. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1 and Figure 2As shown, a folding and cutting device for copper sheets comprises a base 1, a feed guide plate 2 is arranged on the base 1, an adjustable feed roller 3 is arranged on the feed guide plate 2, a driver 4 is arranged on one side of the adjustable feed roller 3, a rotating column 5 is arranged on one side of the driver 4, a folding mechanism 6 is arranged on the rotating column 5, a cutter 7 is arranged on one side of the feed guide plate 2, a hydraulic rod 8 is arranged between the cutter 7 and the driver 4, a pressure plate 9 is fixedly arranged at one end below the hydraulic rod 8, a groove 10 is arranged on one side of the feed guide plate 2, a plurality of springs 11 are fixedly arranged on the inner wall of one side of the bottom surface of the groove 10, and a stop plate 12 is arranged at one end of the spring 11.

[0026] like Figure 3 and Figure 4 As shown, in another embodiment of the utility model, the folding mechanism 6 is slidably provided with a first slider 601 and a second slider 602 in the rotating column 5, and the first slider 601 and the second slider 602 are respectively provided with a first threaded hole 603 and a second threaded hole 604;

[0027] A first threaded column 605 and a second threaded column 606 are respectively disposed in the first threaded hole 603 and the second threaded hole 604, and a first sprocket 607 and a second sprocket 608 are respectively disposed on the first threaded column 605 and the second threaded column 606;

[0028] A transmission chain 609 is disposed on the second sprocket 608, and a knob 6010 is fixedly disposed at one end of the second threaded column 606;

[0029] The first sliding block 601 and the second sliding block 602 are respectively fixedly provided with a first folding plate 6011 and a second folding plate 6012 on the outer wall of one side close to the groove 10. When the folding mechanism 6 needs to be adjusted accordingly according to the thickness of the copper sheet, the knob 6010 is first turned, and the knob 6010 drives the second threaded column 606 to rotate. At the same time, the second threaded column 606 drives the second sprocket 608 to rotate, and the second sprocket 608 drives the first sprocket 607 to rotate through the transmission chain 609, and the first sprocket 607 drives the first threaded column 605 to rotate, and then the second threaded column 606 and the first threaded column 605 respectively make the second sliding block 604 and the first threaded hole 603 rotate. 2. The first slider 601 moves, and the second slider 602 and the first slider 601 are gradually brought closer to or away from each other through the second threaded column 606 and the first threaded column 605 which are in opposite directions. Then the second slider 602 and the first slider 601 respectively drive the second folding plate 6012 and the first folding plate 6011 to move, and the distance between the second folding plate 6012 and the first folding plate 6011 is changed to adapt to copper sheets of different thicknesses. After the change is completed, the copper sheet is passed between the second folding plate 6012 and the first folding plate 6011, and then the folding mechanism 6 is driven to rotate through the rotating column 5, so that the copper sheet is folded by the second folding plate 6012 and the first folding plate 6011.

[0030] The working principle of the copper sheet folding and cutting device:

[0031] When in use, firstly, the adjustable feed roller 3 is adjusted according to the thickness of the copper sheet, so that the surface of the adjustable feed roller 3 fits with the surfaces on both sides of the copper sheet, and then the knob 6010 is turned to change the distance between the second folding plate 6012 and the first folding plate 6011 accordingly according to the thickness of the copper sheet, and then the copper sheet passes through the adjustable feed roller 3, and then the adjustable feed roller 3 is started by the driver 4, and the copper sheet passes between the second folding plate 6012 and the first folding plate 6011 through the adjustable feed roller 3, and the copper sheet is auxiliary supported by the abutment plate 12 during the movement, and the setting of the spring 11 can also be used during the folding mechanism 6 , so that the abutment plate 12 does not block the rotation of the second folding plate 6012 and the first folding plate 6011, and then the driver 4 is used to rotate the rotating column 5, and the rotating column 5 drives the folding mechanism 6 to rotate, so that the second folding plate 6012 and the first folding plate 6011 are used to fold the copper sheet, and then the folded copper sheet is moved to the bottom of the pressure plate 9, and then the folded copper sheet is squeezed and fixed by the hydraulic rod 8 and the pressure plate 9, and then the folded copper sheet is moved to the cutter 7, and the folded copper sheet is cut by the cutter 7 to complete the folding and cutting of the copper sheet, which can be flexibly adjusted according to the thickness of the copper sheet to expand the scope of application.

[0032] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the scope of protection of the present invention.

Claims

1. A copper sheet folding and cutting device, comprising a base (1), characterized in that: A feeding guide plate (2) is arranged on the base (1), an adjustable feeding roller (3) is arranged on the feeding guide plate (2), a driver (4) is arranged on one side of the adjustable feeding roller (3), a rotating column (5) is arranged on one side of the driver (4), a folding mechanism (6) is arranged on the rotating column (5), a cutter (7) is arranged on one side of the feeding guide plate (2), a hydraulic rod (8) is arranged between the cutter (7) and the driver (4), a pressure plate (9) is fixedly arranged at one end below the hydraulic rod (8), a groove (10) is arranged on one side of the feeding guide plate (2), a plurality of springs (11) are fixedly arranged on the inner wall of one side of the bottom surface of the groove (10), and a stop plate (12) is arranged at one end of the spring (11).

2. The copper sheet folding and cutting device according to claim 1, characterized in that: The folding mechanism (6) is provided with a first sliding block (601) and a second sliding block (602) which are slidably arranged in the rotating column (5); the first sliding block (601) and the second sliding block (602) are provided with a first threaded hole (603) and a second threaded hole (604) respectively.

3. The copper sheet folding and cutting device according to claim 2, characterized in that: A first threaded column (605) and a second threaded column (606) are respectively arranged in the first threaded hole (603) and the second threaded hole (604), and a first sprocket (607) and a second sprocket (608) are respectively arranged on the first threaded column (605) and the second threaded column (606).

4. The copper sheet folding and cutting device according to claim 3, characterized in that: A transmission chain (609) is arranged on the second sprocket (608), and a knob (6010) is fixedly arranged on one end of the second threaded column (606).

5. The copper sheet folding and cutting device according to claim 4, characterized in that: A first folding plate (6011) and a second folding plate (6012) are respectively fixedly provided on the outer walls of one side of the first sliding block (601) and the second sliding block (602) close to the groove (10).

6. The copper sheet folding and cutting device according to claim 5, characterized in that: The thread direction of the first threaded column (605) is opposite to the thread direction of the second threaded column (606).

7. The copper sheet folding and cutting device according to claim 6, characterized in that: The first sprocket (607) and the second sprocket (608) are connected via a transmission chain (609).

8. The copper sheet folding and cutting device according to claim 7, characterized in that: The groove (10) is located directly below the first folding plate (6011) and the second folding plate (6012).

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