Copper strip processing, producing and slitting device

Abstract

The utility model relates to a copper strip processing, producing and slitting device which comprises a cutting table, a supporting frame is fixed to the top of the cutting table, two electric push rods are fixed to the top of the inner side of the supporting frame, and cutters used for slitting copper strips are fixed to the output ends of the two electric push rods. The left end and the right end of the cutting knife are each provided with two knife sharpening stones, the front end and the rear end of the inner side of the supporting frame are provided with telescopic assemblies used for driving the two knife sharpening stones to telescopically move on the inner side of the supporting frame, and each telescopic assembly comprises two concave plates slidably connected to the inner side of the supporting frame. According to the slitting device for processing and producing the copper strip, when the cutting end of the copper strip is conveyed through the telescopic assembly and the cutting knife, the cutting knife can be polished, so that the cutting machine can be polished without stopping, the cutting knife can be polished without being detached, the slitting efficiency of the copper strip can be effectively improved, the distance between two knife grinders in the same group can be adjusted through the adjusting assembly, and the cutting efficiency of the copper strip is improved. And the knife stone can be attached to the cutting knife.

Description

Technical Field

[0001] The utility model relates to the technical field of copper strip processing, in particular to a copper strip processing and production slitting device. Background Art

[0002] Copper strip is a metal component, mainly used in the production of electrical components, lamp holders, battery caps, buttons, seals, connectors, and mainly used as conductive, heat-conductive, and corrosion-resistant equipment, such as electrical components, switches, washers, gaskets, vacuum devices, radiators, conductive base materials, and various parts such as automobile water tanks, heat sinks, and cylinder plates.

[0003] After the copper strip is processed and produced, it needs to be cut by a cutting machine. Since the cutting knife of the cutting machine will become blunt after long-term cutting, it takes a long time for the cutting knife to cut the copper strip. Therefore, the cutting knife needs to be sharpened regularly. However, the cutting machines currently on the market are inconvenient to sharpen during the cutting process. Currently, the cutting knife needs to be removed from the cutting machine for sharpening, which results in the need to separate the cutting process and the sharpening process of the cutting knife, resulting in slow direct cutting speed on the production line, thereby reducing work efficiency. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a copper strip processing and production slitting device, which has the advantages of being easy to sharpen the knife, and solves the problem of inconvenient knife sharpening.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a copper strip processing and production slitting device, comprising a cutting table, a support frame is fixed on the top of the cutting table, two electric push rods are fixed on the top of the inner side of the support frame, and cutting knives for slitting the copper strip are fixed at the output ends of the two electric push rods, two whetstones are arranged at the left and right ends of the cutting knives, and telescopic components for driving the two groups of whetstones to telescopically move inside the support frame are arranged at the front and rear ends of the inner side of the support frame;

[0006] The telescopic assembly includes two concave plates slidably connected to the inner side of a support frame, and the telescopic assembly also includes a connecting plate fixed to the front and rear walls of the support frame. The inner cavity of the connecting plate is rotatably connected to a worm through a bearing, and gears are fixed to the front and rear ends of the outer surface of the worm. Micromotors are fixed to the opposite walls of the inner cavities of the two connecting plates, and a worm gear is fixed to the output end of the micromotor. A rack is meshed on the top of the gear. The telescopic assembly also includes an adjustment assembly arranged on the inner side of the concave plate for adjusting the distance between the left and right grindstones.

[0007] Furthermore, two through holes are provided at both the front and rear ends of the support frame, and the concave plate is slidably connected to the inside of the through holes.

[0008] Furthermore, two grooves are formed at the lower end of the concave plate, and the rack is fixed inside the grooves.

[0009] Furthermore, the connecting plate is in the shape of a rectangle with a hollow inner cavity and a missing upper end, and the top end of the connecting plate is in contact with the lower end of the concave plate.

[0010] Furthermore, the adjustment assembly includes a vertical plate fixed to the side opposite to the left and right whetstones, two support rods are fixed to the side opposite to the two vertical plates, anti-slip blocks are fixed to the side opposite to the left and right groups of support rods, screws are abutted to the side opposite to the left and right vertical plates, handles are fixed to the side opposite to the left and right screws, and springs are sleeved on the outer surfaces of the support rods.

[0011] Furthermore, threaded holes are provided on both the left and right sides of the concave plate, and the screw rods are threadedly connected to the inside of the threaded holes.

[0012] Furthermore, two circular holes are provided at both left and right ends of the concave plate, and the support rod is slidably connected to the inside of the circular holes.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] The copper strip processing and production slitting device is provided with a telescopic component, and the cutting knife can be sharpened when the cutting knife is waiting for the cut end of the copper strip to be conveyed, so that the cutting machine does not need to be stopped and the cutting knife can be sharpened without being disassembled, which can effectively improve the slitting efficiency of the copper strip. In addition, the adjustment component can be provided to adjust the distance between two grindstones in the same group so that the grindstone can fit the cutting knife. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a side view structural diagram of the support frame of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the cutting knife and the whetstone of the utility model;

[0018] Figure 4 It is a bottom view structural schematic diagram of the concave plate of the utility model;

[0019] Figure 5 It is a schematic diagram of the top view structure of the connecting plate of the utility model.

[0020] In the figure: 1 cutting table, 2 supporting frame, 3 electric push rod, 4 cutting knife, 51 concave plate, 52 connecting plate, 53 worm, 54 gear, 55 micro motor, 56 worm wheel, 57 rack, 58 vertical plate, 59 support rod, 510 anti-slip block, 511 screw, 512 handle, 513 spring, 6 whetstone. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in 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 in 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.

[0022] See also Figure 1-3 A copper strip processing and slitting device in this embodiment includes a cutting table 1, a support frame 2 is fixed on the top of the cutting table 1, two electric push rods 3 are fixed on the top of the inner side of the support frame 2, and a cutting knife 4 for slitting the copper strip is fixed at the output end of the two electric push rods 3, so that the cutting knife 4 can move up and down on the inner side of the support frame 2 through the two electric push rods 3, so that it can cut the copper strip, and two grindstones 6 are provided on the left and right ends of the cutting knife 4, and the front and rear ends of the inner side of the support frame 2 are provided with a telescopic component for driving the two groups of grindstones 6 to move telescopically inside it.

[0023] See also Figure 1 , Figure 2 , Figure 4 and Figure 5 The telescopic assembly in this embodiment includes two concave plates 51 slidably connected to the inner side of the support frame 2, and the telescopic assembly also includes a connecting plate 52 fixed to the front and rear walls of the support frame 2. The inner cavity of the connecting plate 52 is rotatably connected to a worm 53 through a bearing, and gears 54 are fixed to the front and rear ends of the outer surface of the worm 53. Micromotors 55 are fixed to the opposite walls of the inner cavities of the two connecting plates 52, and a worm gear 56 is fixed to the output end of the micromotors 55. A rack 57 is meshed with the top of the gear 54. The telescopic assembly also includes an adjustment assembly arranged on the inner side of the concave plate 51 for adjusting the distance between the left and right grindstones 6.

[0024] Among them, two through holes are opened at the front and rear ends of the support frame 2, and the concave plate 51 is slidably connected to the inside of the through hole, so that the front and rear concave plates 51 can extend into the inner side of the support frame 2 through the through hole, so as to drive the whetstone 6 to reciprocate on the inner side of the support frame 2.

[0025] In addition, two grooves are formed at the lower end of the concave plate 51 , and the racks 57 are fixed inside the grooves, so that the racks 57 can be fixed to the inner wall of the concave plate 51 .

[0026] In addition, the connecting plate 52 is a rectangle with a hollow inner cavity and a missing upper end. The top end of the connecting plate 52 abuts against the lower end of the concave plate 51, so that the gear 54 can extend into the groove of the concave plate 51, and the gear 54 can mesh with the rack 57, so as to drive the concave plate 51 to move.

[0027] See also Figure 4 The adjustment assembly in this embodiment includes a vertical plate 58 fixed to the side opposite to the left and right grindstones 6, two support rods 59 are fixed to the side opposite to the two vertical plates 58, and anti-slip blocks 510 are fixed to the side opposite to the left and right groups of support rods 59, and screw rods 511 are abutted on the side opposite to the left and right vertical plates 58, and handles 512 are fixed to the side opposite to the left and right screw rods 511. Springs 513 are sleeved on the outer surface of the support rods 59, and the side opposite to the left and right ends of the springs 513 are respectively fixed to the left and right walls of the inner side of the concave plate 51, and the other sides are respectively fixed to the side opposite to the two vertical plates 58, so that the vertical plates 58 can pull the springs 513.

[0028] Secondly, threaded holes are provided on both sides of the concave plate 51, and the screw 511 is threadedly connected to the inside of the threaded holes, so that the screw 511 can be threadedly connected to the concave plate 51, so that the screw 511 can move to the inner side of the concave plate 51, so that it can push the vertical plate 58 to move.

[0029] In addition, two circular holes are provided at both ends of the concave plate 51, and the support rod 59 is slidably connected to the inside of the circular holes, so that the support rod 59 can slide on the inner wall of the concave plate 51, so as to enhance the support of the whetstone 6, and the anti-falling block 510 can prevent the support rod 59 from falling off from the inside of the concave plate 51.

[0030] It should be noted that the electronic components appearing in the article are all commonly known to the public in the prior art, and the control method is controlled by the control end, which is commonly known to the public in the prior art, and the existing power connection technology and power supply are also common knowledge in the field. Those skilled in the art can implement it with simple programming, and those skilled in the art can control the rotation of the two micro motors 55 to be relative or opposite through simple programming. Therefore, the working principle, circuit connection and control method are not elaborated in this article.

[0031] The working principle of the above embodiment is:

[0032] When in use, when the cutting knife 4 is finished cutting, the two electric push rods 3 drive the cutting knife 4 to reset upwards. When the cutting knife 4 is waiting for the cut end of the copper strip to be transported, the staff can drive the two micro motors 55 to work through the control end, so that the output ends of the two micro motors 55 drive the two worms 53 to rotate relative to each other (or rotate in opposite directions) through the worm gear 56, so that the worm gear 53 can drive the front and rear two sets of gears 54 to rotate relative to each other (or rotate in opposite directions), so that the gear 54 is meshed with the rack 57, so that the front and rear two sets of gears 54 can rotate relative to each other (or rotate in opposite directions). The front and rear concave plates 51 are driven to move relative to each other (or move in opposite directions), so that the two concave plates 51 can drive the front and rear two groups of grindstones 6 to move relative to each other or move in opposite directions on the inner side of the support frame 2, so that the left and right groups of grindstones 6 can reach both sides of the cutting knife 4, so that the grindstones 6 can grind the cutting knife 4. When the cutting knife 4 is waiting for the copper strip cut end to be transported, the two groups of grindstones 6 can grind the cutting knife 4, so that the cutting machine does not need to be stopped, and the cutting knife 4 can be grinded without being disassembled, which can effectively improve the slitting efficiency of the copper strip;

[0033] When the whetstone 6 is worn, the screw rod 511 is rotated by turning the handle 512 so that the left and right screw rods 511 can push the two vertical plates 58 to move relative to each other, so that the vertical plates 58 can pull the spring 513, so that the left and right vertical plates 58 can drive the left and right whetstones 6 to move relative to each other, and the distance between the left and right whetstones 6 can be adjusted so that the whetstone 6 can fit the cutting knife 4.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A copper strip processing and slitting device, comprising a cutting table (1), characterized in that: A support frame (2) is fixed on the top of the cutting table (1), two electric push rods (3) are fixed on the top of the inner side of the support frame (2), cutting knives (4) for cutting the copper strip are fixed at the output ends of the two electric push rods (3), two grindstones (6) are arranged at the left and right ends of the cutting knife (4), and telescopic components for driving the two groups of grindstones (6) to telescopically move inside the support frame (2) are arranged at the front and rear ends of the inner side of the support frame (2); The telescopic assembly comprises two concave plates (51) slidably connected to the inner side of a support frame (2), the telescopic assembly further comprises a connecting plate (52) fixed to the front and rear walls of the support frame (2), the inner cavity of the connecting plate (52) being rotatably connected to a worm (53) via a bearing, gears (54) being fixed to the front and rear ends of the outer surface of the worm (53), micromotors (55) being fixed to the opposite walls of the inner cavities of the two connecting plates (52), a worm gear (56) being fixed to the output end of the micromotors (55), a rack (57) being meshed at the top of the gear (54), and the telescopic assembly further comprises an adjustment assembly arranged on the inner side of the concave plate (51) for adjusting the distance between the left and right grindstones (6).

2. A copper strip processing and slitting device according to claim 1, characterized in that: Two through holes are provided at both the front and rear ends of the support frame (2), and the concave plate (51) is slidably connected to the inside of the through holes.

3. A copper strip processing and slitting device according to claim 1, characterized in that: The lower end of the concave plate (51) is provided with two grooves, and the rack (57) is fixed inside the grooves.

4. A copper strip processing and slitting device according to claim 1, characterized in that: The connecting plate (52) is in the shape of a rectangle with a hollow inner cavity and a missing upper end, and the top end of the connecting plate (52) is in contact with the lower end of the concave plate (51).

5. The copper strip processing and slitting device according to claim 1, characterized in that: The adjustment assembly comprises a vertical plate (58) fixed to the opposite side of the left and right whetstones (6); two support rods (59) are fixed to the opposite side of the two vertical plates (58); an anti-drop block (510) is fixed to the opposite side of the left and right groups of support rods (59); a screw rod (511) is abutted on the opposite side of the left and right vertical plates (58); a turning handle (512) is fixed to the opposite side of the left and right screw rods (511); and a spring (513) is sleeved on the outer surface of the support rod (59).

6. A copper strip processing and slitting device according to claim 5, characterized in that: The left and right sides of the concave plate (51) are both provided with threaded holes, and the screw rod (511) is threadedly connected to the inside of the threaded holes.

7. The copper strip processing and slitting device according to claim 5, characterized in that: Two circular holes are provided at both left and right ends of the concave plate (51), and the support rod (59) is slidably connected to the inside of the circular holes.

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