Copper strip stretch bending and straightening mechanism

Abstract

The utility model discloses a copper strip stretch bending and straightening mechanism which comprises a bottom plate, a pair of feeding rollers are arranged on the bottom plate through a roller frame, any feeding roller is provided with a driven belt wheel, the driven belt wheel is arranged on a driving belt wheel through a transmission belt, the driving belt wheel is arranged on a motor through a coupler, and the motor is arranged on the bottom plate. At least two longitudinal fixed rolling wheels are arranged on the left side of the feeding roller, and a longitudinal adjusting rolling wheel is arranged between the opposite sides of the two longitudinal fixed rolling wheels; and at least five transverse wheels which are arranged in a staggered manner are arranged on the left side of the fixed roller. According to the copper strip straightening device, the adjustable longitudinal adjusting rolling wheels are arranged on the two sides of the straightening transverse wheels, when the copper strip is wide, the distance between the longitudinal fixing rolling wheels and the longitudinal adjusting rolling wheels can be adjusted to be wide by rotating the adjusting screw rods, otherwise, when the copper strip is narrow, the copper strip can be adjusted to be narrow, and adaptability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to copper band straightening technical field especially relates to a copper band stretch bending straightening mechanism. BACKGROUND

[0002] Copper band as an important metal material, is widely used in electronic, electric appliance, communication, aerospace etc. Copper band in the production and processing process, because the influence of rolling, curling, transportation etc. Factor, often will produce bending, warping etc. Deformation problem, seriously influence the follow -up processing and use performance. Therefore, to copper band carries out efficient, accurate straightening processing becomes the important technical demand of copper band processing field.

[0003] Traditional copper band straightening method mainly includes mechanical straightening and manual straightening two. Mechanical straightening usually adopts multiple roll straightening machine, through multiple roll to copper band repeatedly bending and reverse bending, to reach the purpose of straightening. However, traditional multiple roll straightening machine exists straightening width and cannot adjust, cannot flexible straightening the copper band of different width technical problem. Manual straightening depends on the experience and skill of operating personnel, and the straightening effect is unstable, which is difficult to realize large-scale production. UTILITY MODEL CONTENTS

[0004] The main purpose of the utility model is to provide a copper band stretch bending straightening mechanism, which aims to solve the technical problems of the prior art that cannot straighten copper bands of different widths and has low straightening efficiency.

[0005] To achieve the above purpose, the utility model provides a copper band stretch bending straightening mechanism, which comprises a bottom plate, a pair of feeding rollers are arranged on the bottom plate through a roller frame, a driven pulley is arranged on any one of the feeding rollers, the driven pulley is arranged on a driving pulley through a transmission belt, the driving pulley is arranged on a motor through a shaft coupling, at least two longitudinal fixed rollers are arranged on the left side of the feeding roller, and longitudinal adjusting rollers are arranged between the opposite sides of the two longitudinal fixed rollers.

[0006] At least five staggered horizontal wheels are arranged on the left side of the fixed roller.

[0007] Further, at least one longitudinal fixed roller and longitudinal adjusting roller are arranged on the left side of the horizontal wheel.

[0008] Further, the longitudinal fixed roller is rotatably mounted on the L-shaped plate through a wheel seat.

[0009] The longitudinal adjusting roller is rotatably mounted on a wheel frame, and the wheel frame is adjustably mounted on the L-shaped plate through an adjusting screw.

[0010] Further, a light shaft is arranged on the two sides of the adjusting screw, and the light shaft is fixed on the wheel frame.

[0011] The optical axis is also movably embedded in the L-shaped plate.

[0012] Further, the longitudinal fixed rollers and the longitudinal adjusting rollers are provided with annular grooves in the same height, and the lower bottom surfaces of the annular grooves are in the same height with the upper surfaces of the lateral rollers arranged on the lower side.

[0013] Further, the lateral rollers are rotatably arranged on the supports, and the supports are fixed on the bottom plate by bolts.

[0014] Further, the roller frame and the L-shaped plate are fixed on the bottom plate by bolts.

[0015] Further, the two feeding rollers are provided with gears, and the two gears are engaged with each other.

[0016] The beneficial effects of the utility model are shown in the following aspects:

[0017] In the utility model, the lateral rollers are provided with adjustable longitudinal adjusting rollers, when the copper belt is wide, the spacing between the longitudinal fixed rollers and the longitudinal adjusting rollers can be adjusted by rotating the adjusting screw, when the copper belt is narrow, the spacing can be adjusted to be narrow, and the adaptability is high. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0019] Figure 2 It is an internal structure schematic view of the utility model;

[0020] Figure 3 It is a rear side structure schematic view of the utility model;

[0021] Figure 4 It is a front view of the utility model;

[0022] Figure 5 It is a top view of the utility model.

[0023] MARKS OF THE DRAWINGS:

[0024] 1, bottom plate, 2, feeding roller, 3, driven pulley, 4, driving pulley, 5, roller frame, 6, L-shaped plate, 7, longitudinal fixed roller, 8, longitudinal adjusting roller, 9, lateral roller, 10, support, 11, gear, 12, cover plate, 13, wheel frame, 14, adjusting screw, 15, optical axis. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. The embodiments in the present application and the features in the embodiments can be combined with each other without conflict. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of the present application.

[0026] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications also change accordingly.

[0027] In addition, if the embodiments of the present application involve descriptions such as "first", "second", etc., the descriptions of "first", "second", etc. are only for description purposes, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes. For example, "A and / or B" includes A scheme, or B scheme, or A and B simultaneously meet the scheme. In addition, "multiple" means two or more. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the fact that a person skilled in the art can realize it, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist.

[0028] Referring to Figures 1 to 5 The copper strip stretch-bending straightening mechanism comprises a bottom plate 1, a pair of feeding rollers 2 are arranged on the bottom plate 1 through a roller support 5, a driven pulley 3 is arranged on any one of the feeding rollers 2, the driven pulley 3 is arranged on a driving pulley 4 through a transmission belt, the driving pulley 4 is arranged on a motor through a shaft coupling, at least two longitudinal fixed rollers 7 are arranged on the left side of the feeding roller 2, and longitudinal adjusting rollers 8 are arranged between the opposite sides of the two longitudinal fixed rollers 7.

[0029] At least five transverse rollers 9 are arranged on the left side of the fixed roller 7.

[0030] Working principle

[0031] When the copper strip needs to be straightened, first, according to the width of the copper strip, the distance between the longitudinal fixed roller and the longitudinal adjusting roller is adjusted by rotating the adjusting screw, and then the copper strip is sequentially threaded through the space between the fixed roller and the longitudinal adjusting roller, the space between the horizontal rollers, the space between the fixed roller and the longitudinal adjusting roller, and the space between the feeding rollers from left to right, and finally the motor is started to straighten the copper strip, in the utility model, the horizontal rollers on both sides of the straightening device are provided with adjustable longitudinal adjusting rollers, when the copper strip is wide, the distance between the longitudinal fixed roller and the longitudinal adjusting roller can be adjusted by rotating the adjusting screw, and vice versa, when the copper strip is narrow, the distance between the longitudinal fixed roller and the longitudinal adjusting roller can be adjusted, and the adaptability is high.

[0032] In some embodiments, referring to Figs. 1-3, Figure 2 As shown in the figures, the left side of the horizontal roller 9 is provided with at least one longitudinal fixed roller 7 and a longitudinal adjusting roller 8.

[0033] In some embodiments, referring to Figs. 1-3, Figures 2 to 5 As shown in the figures, the longitudinal fixed roller 7 is rotatably mounted on the L-shaped plate 6 through a roller seat;

[0034] The longitudinal adjusting roller 8 is rotatably mounted on a wheel frame 13, and the wheel frame 13 is adjustably mounted on the L-shaped plate 6 through an adjusting screw 14.

[0035] In some embodiments, referring to Figs. 1-3, Figure 3 and 5 As shown in the figures, the adjusting screw 14 is provided with a light shaft 15 on both sides, and the light shaft 15 is fixed on the wheel frame 13;

[0036] The light shaft 15 is also movably embedded in the L-shaped plate 6.

[0037] In some embodiments, referring to Figs. 1-3, Figure 2 and 4 As shown in the figures, the longitudinal fixed roller 7 and the longitudinal adjusting roller 8 are both provided with an annular groove with the same height, and the lower bottom surface of the annular groove is flush with the upper surface of the horizontal roller 9 arranged on the lower side.

[0038] In some embodiments, referring to Figs. 1-3, Figure 2 and 3 As shown in the figures, the horizontal roller 9 is rotatably mounted on a support 10, and the support 10 is fixed on the bottom plate 1 through bolts.

[0039] In some embodiments, referring to Figs. 1-3, Figure 3 As shown in the figures, the roller frame 5 and the L-shaped plate 6 are both fixed on the bottom plate 1 through bolts.

[0040] In some embodiments, referring to Figs. 1-3, Figure 2 As shown in the figures, both the feeding rollers 2 are provided with gears 11, and the two gears 11 are meshed with each other.

[0041] The above merely describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A copper strip stretch-bending straightening mechanism comprising a base plate (1), a pair of feeding rollers (2) are installed on the base plate (1) through roller supports (5), a driven pulley (3) is installed on any one of the feeding rollers (2), the driven pulley (3) is installed on a driving pulley (4) through a transmission belt, the driving pulley (4) is installed on a motor through a shaft coupling, characterized in that The left side of the feeding roller (2) is provided with at least two longitudinal fixed rollers (7), and the opposite sides of the two longitudinal fixed rollers (7) are provided with longitudinal adjusting rollers (8). The left side of the fixed roller (7) is provided with at least five staggered transverse wheels (9).

2. A copper strip stretch leveler as defined in claim 1, wherein, The left side of the transverse wheel (9) is provided with at least one longitudinal fixed roller (7) and longitudinal adjusting roller (8).

3. A copper strip stretch leveler as defined in claim 2 wherein, The longitudinal fixed roller (7) is rotatably installed on the L-shaped plate (6) through a wheel seat. The longitudinal adjusting roller (8) is rotatably installed on a wheel frame (13), and the wheel frame (13) is adjustably installed on the L-shaped plate (6) through an adjusting screw (14).

4. A copper strip stretch leveler as defined in claim 3 wherein, The adjusting screw (14) is provided with a light shaft (15) on both sides, and the light shaft (15) is fixed on the wheel frame (13). The light shaft (15) is also movably embedded in the L-shaped plate (6).

5. A copper strip stretch leveler mechanism as claimed in claim 3 wherein, The longitudinal fixed roller (7) and the longitudinal adjusting roller (8) are both provided with an equal-height annular groove, and the lower bottom surface of the annular groove is equal in height to the upper surface of the transverse wheel (9) provided on the lower side.

6. A copper strip stretch leveler as defined in claim 5 wherein, The transverse wheel (9) is rotatably installed on a support (10) on both sides, and the support (10) is fixed on the bottom plate (1) through bolts.

7. A copper strip stretch leveler mechanism as claimed in claim 3 wherein, The roller frame (5) and the L-shaped plate (6) are both fixed on the bottom plate (1) through bolts.

8. The copper strip stretch leveler of claim 1 wherein, Both the feeding roller (2) are provided with gears (11), and the two gears (11) are meshed with each other.

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