Efficient straightening device for copper strip forging machining

Abstract

The utility model relates to the technical field of copper strip processing, in particular to an efficient straightening device for copper strip forging processing, which is characterized in that a plurality of first straightening rollers are arranged on the front side of a back plate of an operation table, a plurality of first transmission gears are arranged on the rear side of the back plate of the operation table, and the first straightening rollers are respectively connected with the first transmission gears through shafts and bearings; the second straightening rollers are arranged above the first straightening rollers one by one; the connecting plate is arranged in a cavity in a back plate of the operation table; a lifting mechanism is arranged on the connecting plate; the second conveying gear is connected to the rear side of the second straightening roller in a screwed mode through a shaft and a bearing. The second conveying gears are in transmission connection through second conveying toothed belts. The clamping mechanisms are arranged between the first straightening rollers. The device can automatically adjust the positions of the clamping rollers and the straightening rollers according to the width and thickness of the copper strip, adaptability is high, and operation is easy and convenient. Through cooperation of the first straightening roller and the second straightening roller and pressing straightening of the clamping mechanism on the edge, accurate straightening of the whole copper strip and the edge is achieved, and the product quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to copper strip processing technical field, concretely relates to a kind of efficient straightening device of copper strip forging and beating processing. BACKGROUND

[0002] In the copper strip forging and beating processing process, copper strip is bent, twisted and deformed after being rolled and stretched for many times, which affects the subsequent processing quality and efficiency. The traditional straightening method usually relies on manual operation or simple mechanical device, which has low straightening accuracy, poor efficiency and high labor intensity. With the advancement of industrial automation, higher requirements are put forward for the accuracy, efficiency and automation degree of copper strip straightening device. Therefore, an efficient straightening device for copper strip forging and beating processing is proposed. SUMMARY

[0003] The utility model aims at the defects and deficiencies of prior art, provides a kind of efficient straightening device of copper strip forging and beating processing, and the position of clamping roller and straightening roller can be automatically adjusted according to the width and thickness of copper strip, which is highly adaptable and easy to operate. Through the cooperation of the first straightening roller and the second straightening roller, and the straightening of the edge by the clamping mechanism, the accurate straightening of the whole copper strip and the edge is realized, and the product quality is improved.

[0004] To achieve the above purpose, the utility model adopts the following technical scheme: it contains operating platform, first straightening roller, first transmission gear, first transmission gear belt and transmission motor; the back plate of the operating platform is provided with a plurality of first straightening rollers, and the back plate of the operating platform is provided with a plurality of first transmission gears; the first straightening roller is connected with the first transmission gear through shaft and bearing; a plurality of first transmission gears are drivingly connected through first transmission gear belt; the rear end of the leftmost first transmission gear is connected with the transmission motor, and the transmission motor is connected with external power supply; the transmission motor is fixed on the back plate rear wall of the operating platform through support;

[0005] It also contains:

[0006] Second straightening roller, the number of second straightening roller is several, and is respectively above first straightening roller;

[0007] Connecting plate, the connecting plate is arranged in the cavity of the back plate of the operating platform; the lifting mechanism is arranged on the connecting plate;

[0008] Second transmission gear, the number of second transmission gear is several, and is respectively connected with the rear side of second straightening roller through shaft and bearing; a plurality of second transmission gears are drivingly connected through second transmission gear belt;

[0009] Clamping mechanism, the number of clamping mechanism is several, and is respectively arranged between first straightening roller.

[0010] Preferably, the lifting mechanism comprises a lifting motor, a lifting screw rod and a limiting rod; the lifting motor is fixed on the left side of the inner top plate of the cavity through bolts; the lifting motor is connected with an external power source; a lifting screw rod is connected with the output shaft of the lifting motor; the lifting screw rod is screwed through the connecting plate and is screwed on the bottom of the cavity through a bearing; the limiting rod is movably inserted into the right end of the connecting plate and is fixed on the inner top plate of the cavity.

[0011] Preferably, the clamping mechanism comprises:

[0012] The clamping rollers are two in number and are arranged between the front and rear first straightening rollers respectively; the bottom of the clamping roller is rotatably connected with a connecting block through a shaft and a bearing; the bottom of the connecting block is fixed with a first sliding block; the lower ends of the two first sliding blocks are slidably arranged on a first sliding rail which is fixed on the front side of the back plate of the operation table.

[0013] The moving screw rods are two in number and are screwed through the front and rear connecting blocks respectively; the threads of the two moving screw rods are oppositely arranged and fixed; the rear moving screw rod is rotatably screwed through the back plate of the operation table through a bearing; the front end of the front moving screw rod is rotatably connected with a support frame through a bearing; the support frame is in the shape of L and is fixed on the back plate of the operation table.

[0014] The moving motor is fixed on the back plate of the operation table and is connected with an external power source; the output shaft of the moving motor is connected with the rear moving screw rod.

[0015] Preferably, the upper end of the clamping roller is fixed with a connecting shaft; the upper end of the connecting shaft is rotatably connected with a second sliding block through a bearing; the upper ends of the two second sliding blocks are slidably arranged on a second sliding rail which is fixed on the front side of the back plate of the operation table.

[0016] Preferably, the two sponge rollers are arranged above and below the right side of the first straightening rollers respectively; the lower sponge roller is arranged in the same level with the lower first straightening roller.

[0017] Preferably, the lower sponge roller is rotatably connected with the back plate of the operation table through a shaft and a bearing; a sliding groove is formed in the back plate of the operation table; a sliding block is slidably arranged in the sliding groove; the front end of the sliding block is rotatably connected with the upper sponge roller through a shaft and a bearing; a spring is fixed on the sliding block and the other end of the spring is fixed on the inner top plate of the sliding groove.

[0018] Compared with the prior art, the device has the advantages that:

[0019] 1. The device can automatically adjust the positions of the clamping rollers and the straightening rollers according to the width and thickness of the copper belt, has strong adaptability and is easy to operate.

[0020] 2. Through the cooperation of the first straightening roller and the second straightening roller, and the straightening of the edge by the clamping mechanism, the overall and edge of the copper strip is precisely straightened, and the product quality is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a structural schematic view of the utility model.

[0022] Figure 2 is a southwest isometric view of the utility model.

[0023] Figure 3 is Figure 2 A part enlarged view in

[0024] Figure 4 is Figure 2 B part enlarged view in

[0025] Figure 5 is a southwest isometric view of the utility model.

[0026] Figure 6 is a structural schematic view of the utility model in the slider and spring.

[0027] BRIEF DESCRIPTION OF DRAWINGS

[0028] Operation platform 1, cavity 1-1, chute 1-2, first straightening roller 2, first transmission gear 3, first transmission gear belt 4, transmission motor 5, second straightening roller 6, connecting plate 7, lifting mechanism 8, lifting motor 8-1, lifting screw 8-2, limiting rod 8-3, second transmission gear 9, second transmission gear belt 10, clamping mechanism 11, clamping roller 11-1, connecting block 11-2, first slider 11-3, first slide rail 11-4, connecting shaft 11-5, second slider 11-6, second slide rail 11-7, moving screw 11-8, support frame 11-9, moving motor 11-10, sponge roller 12, slider 13, spring 14. DETAILED DESCRIPTION

[0029] The technical solutions in the utility model will be described clearly and completely below with reference to the drawings, and the preferred embodiments in the description are only as examples, and all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0030] The specific embodiment adopts the following technical solutions:

[0031] Please refer to Figures 1-6The embodiment comprises an operation table 1, a first straightening roller 2, a first transmission gear 3, a first transmission gear belt 4 and a transmission motor 5; the back plate of the operation table 1 is provided with a plurality of first straightening rollers 2, and the back plate of the operation table 1 is provided with a plurality of first transmission gears 3; the first straightening rollers 2 are connected with the first transmission gears 3 through shafts and bearings respectively; the plurality of first transmission gears 3 are drivingly connected through the first transmission gear belt 4; the rear end of the leftmost first transmission gear 3 is connected with the transmission motor 5, and the transmission motor 5 is connected with an external power supply; and the transmission motor 5 is fixed on the back plate rear wall of the operation table 1 through a support;

[0032] It also comprises:

[0033] A plurality of second straightening rollers 6 are arranged above the first straightening rollers 2 respectively;

[0034] A connecting plate 7 is arranged in the cavity 1-1 of the back plate of the operation table 1; the connecting plate 7 is provided with a lifting mechanism 8; the lifting mechanism 8 comprises a lifting motor 8-1, a lifting screw 8-2 and a limiting rod 8-3; the lifting motor 8-1 is fixed on the left side of the inner top plate of the cavity 1-1 through bolts; the lifting motor 8-1 is connected with an external power supply, and the specific type of the lifting motor 8-1 is directly purchased, installed and used according to actual use requirements; the lifting screw 8-2 is connected with the output shaft of the lifting motor 8-1, and the lifting screw 8-2 is threadedly rotatable through the connecting plate 7, and the bottom of the lifting screw 8-2 is rotatably connected with the bottom of the cavity 1-1 through a bearing; the limiting rod 8-3 is movably inserted into the right end of the connecting plate 7, and the upper and lower ends of the limiting rod 8-3 are fixed in the cavity 1-1;

[0035] A plurality of second transmission gears 9 are rotatably connected with the rear sides of the second straightening rollers 6 through shafts and bearings respectively; the plurality of second transmission gears 9 are drivingly connected through a second transmission gear belt 10;

[0036] A plurality of clamping mechanisms 11 are arranged between the first straightening rollers 2 respectively; each clamping mechanism 11 comprises:

[0037] The clamping roller 11-1 is provided between the first straightening rollers 2, the bottom of the clamping roller 11-1 is rotatably connected with the connecting block 11-2 through a shaft and a bearing, the bottom of the connecting block 11-2 is fixedly connected with the first sliding block 11-3, the lower end of the two first sliding blocks 11-3 is slidably arranged on the first sliding rail 11-4, the first sliding rail 11-4 is fixedly arranged on the front side of the back plate of the operation table 1, the upper end of the clamping roller 11-1 is fixedly connected with the connecting shaft 11-5, the upper end of the connecting shaft 11-5 is rotatably connected with the second sliding block 11-6 through a bearing, the upper end of the two second sliding blocks 11-6 is slidably arranged on the second sliding rail 11-7, and the second sliding rail 11-7 is fixedly arranged on the front side of the back plate of the operation table 1.

[0038] The moving screw 11-8 is rotatably connected with the connecting block 11-2 through a screw thread, the screw threads of the two moving screws 11-8 are oppositely arranged and fixed, the rear moving screw 11-8 is rotatably connected with the back plate of the operation table 1 through a bearing, and the front end of the front moving screw 11-8 is rotatably connected with the support frame 11-9 through a bearing.

[0039] The moving motor 11-10 is fixedly arranged on the back plate of the operation table 1, the moving motor 11-10 is connected with an external power supply, the specific type of the moving motor 11-10 is directly purchased from the market according to actual use requirements, and the moving motor 11-10 is used, and the output shaft of the moving motor 11-10 is connected with the rear moving screw 11-8.

[0040] The sponge roller 12 is arranged on the right side of the first straightening rollers 2, the lower sponge roller 12 is arranged in a flush manner with the lower first straightening roller 2, the lower sponge roller 12 is rotatably connected with the back plate of the operation table 1 through a shaft and a bearing, the back plate of the operation table 1 is provided with the sliding groove 1-2, the sliding block 13 is slidably arranged in the sliding groove 1-2, the front end of the sliding block 13 is rotatably connected with the upper sponge roller 12 through a shaft and a bearing, the spring 14 is fixedly arranged on the sliding block 13, and the other end of the spring 14 is fixedly arranged on the inner top plate of the sliding groove 1-2.

[0041] In use, according to the width and thickness of the copper strip, the moving motor 11-10 is started to drive the moving screw 11-8 to rotate, the screw threads of the two moving screws 11-8 are oppositely arranged, the two first sliding blocks 11-3 are relatively moved, the connecting block 11-2 is relatively moved, the clamping roller 11-1 is relatively moved, the distance between the two clamping rollers 11-1 meets the width of the copper strip, the lifting motor 8-1 is started to drive the lifting screw 8-2 to rotate, the connecting plate 7 is lifted, the second straightening roller 6 is lifted, the distance between the first straightening roller 2 and the second straightening roller 6 meets the thickness of the copper strip

[0042] Start the transmission motor 5, so that the first transmission gear 3 rotates, drives a plurality of first straightening roller 2 rotation; the copper strip through the upper and lower sponge roller 12, under the action of the spring 14, so that the upper sponge roller 12 is set on the copper strip, so that the upper and lower sponge roller 12 can clean the copper strip up and down clean; copper strip through the first straightening roller 2 and the second straightening roller 6, two clamping rollers 11-1, the first straightening roller 2 and the second straightening roller 6 make the copper strip is straight, two clamping rollers 11-1 straighten the edge of the copper strip, so that the copper strip straighten.

[0043] Compared with the prior art, the beneficial effects of the utility model are:

[0044] 1、 through the movement motor 11-10 and the lifting motor 8-1, the device can automatically adjust the position of the clamping roller 11-1 and the straightening roller according to the width and thickness of the copper strip, and the adaptability is strong, and the operation is simple;

[0045] 2、 adopt the sponge roller 12 and spring 14 structure, can effectively clean the impurities on the upper and lower surfaces of the copper strip, ensure that the surface is clean before straightening, improve the straightening effect;

[0046] 3、 through the cooperation of the first straightening roller 2 and the second straightening roller 6, and the straightening of the edge by the clamping roller 11-1, realize the accurate straightening of the whole copper strip and the edge, improve the product quality;

[0047] 4、 clean, straighten and straighten the function in one, reduce the process switching time, improve the processing efficiency, reduce the labor cost.

[0048] For those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, equivalent replacement of part of technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A high-efficiency straightening device for copper strip forging, comprising an operating table (1), a first straightening roller (2), a first transmission gear (3), a first transmission toothed belt (4), and a transmission motor (5); several first straightening rollers (2) are provided on the front side of the back plate of the operating table (1), and several first transmission gears (3) are provided on the rear side of the back plate of the operating table (1). The first straightening rollers (2) are connected to the first transmission gears (3) through shafts and bearings respectively; the several first transmission gears (3) are connected to each other through the first transmission toothed belt (4); the rear end of the leftmost first transmission gear (3) is connected to the transmission motor (5), and the transmission motor (5) is connected to an external power supply; the transmission motor (5) is fixed on the rear side wall of the back plate of the operating table (1) by a bracket; Its features are, It also includes: The number of the second straightening roller (6) is several, and each of them is located above the first straightening roller (2); A connecting plate (7) is provided in the cavity (1-1) on the back plate of the operating table (1); a lifting mechanism (8) is provided on the connecting plate (7). The number of the second transmission gears (9) is several, and they are respectively screwed to the rear side of the second straightening roller (6) through shafts and bearings; the several second transmission gears (9) are connected by the second transmission toothed belt (10); The clamping mechanism (11) is a plurality of such clamping mechanisms (11) and is respectively located between the first straightening roller (2).

2. The high-efficiency straightening device for copper strip forging according to claim 1, characterized in that: The lifting mechanism (8) includes: a lifting motor (8-1), a lifting screw (8-2), and a limiting rod (8-3); the lifting motor (8-1) is fixed to the left side of the inner top plate of the cavity (1-1) by bolts; the lifting motor (8-1) is connected to an external power source; the lifting screw (8-2) is connected to the output shaft of the lifting motor (8-1), the lifting screw (8-2) is threaded through the connecting plate (7), and the bottom of the lifting screw (8-2) is screwed to the bottom of the cavity (1-1) by bearings; the limiting rod (8-3) is movably inserted into the right end of the connecting plate (7), and the upper and lower ends of the limiting rod (8-3) are fixed in the cavity (1-1).

3. The high-efficiency straightening device for copper strip forging according to claim 1, characterized in that: The clamping mechanisms (11) all include: The clamping roller (11-1) consists of two rollers, which are respectively positioned between the first straightening roller (2) and the first straightening roller (2). The bottom of the clamping roller (11-1) is connected to a connecting block (11-2) by a shaft and a bearing. The bottom of the connecting block (11-2) is fixed with a first slider (11-3). The lower ends of the two first sliders (11-3) are slidably provided with a first slide rail (11-4). The first slide rail (11-4) is fixed to the front side of the back plate of the operating table (1). There are two movable screws (11-8), which are threadedly connected to the front and rear connecting blocks (11-2) respectively. The threads of the two movable screws (11-8) are opposite and fixed. The rear movable screw (11-8) is threadedly connected to the back plate of the operating table (1) through a bearing. The front end of the front movable screw (11-8) is threadedly connected to a support frame (11-9) through a bearing. The support frame (11-9) has an "L" shaped structure and is fixed to the back plate of the operating table (1). The mobile motor (11-10) is fixed on the back plate of the operating table (1) and connected to an external power source; the output shaft of the mobile motor (11-10) is connected to the rear moving screw (11-8).

4. The high-efficiency straightening device for copper strip forging according to claim 3, characterized in that: The upper end of the clamping roller (11-1) is fixed with a connecting shaft (11-5). The upper end of the connecting shaft (11-5) is screwed with a second slider (11-6) through a bearing. The upper ends of the two second sliders (11-6) are slidably mounted on the second slide rail (11-7). The second slide rail (11-7) is fixed to the front side of the back plate of the operating table (1).

5. The high-efficiency straightening device for copper strip forging according to claim 1, characterized in that: Two sponge rollers (12) are respectively positioned above and below the right side of several No. 1 straightening rollers (2); the lower sponge roller (12) is flush with the lower No. 1 straightening roller (2).

6. The high-efficiency straightening device for copper strip forging according to claim 5, characterized in that: The lower sponge roller (12) is screwed onto the back plate of the operating table (1) via a shaft and bearing; a slide groove (1-2) is provided on the back plate of the operating table (1), and a slider (13) is slidably provided in the slide groove (1-2). The front end of the slider (13) is screwed onto the upper sponge roller (12) via a shaft and bearing. A spring (14) is fixed on the slider (13), and the other end of the spring (14) is fixed on the inner top plate of the slide groove (1-2).

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