Anti-loosening rolling traction feeding device for copper strip preparation

Abstract

The utility model discloses an anti-loose rolling traction feeding device for copper strip preparation, which comprises a limiting mechanism and a traction mechanism which are arranged along the conveying direction of a material strip, the limiting mechanism is provided with a material passing gap for the material strip to pass through, and the limiting mechanism is provided with an adjusting mechanism for adjusting the width of the material passing gap. According to the utility model, material belts with different widths can be conveniently limited by arranging the adjusting assembly, the material belts are prevented from deviating in the traction transportation process, so that the material belts are positioned in the middle of the traction roller in the transportation process, and the material belts with different thicknesses can be conveniently limited by arranging the limiting assembly; according to the material belt conveying device, deviation in the direction perpendicular to the conveying reverse direction caused by vibration of equipment or vibration of the material belt is avoided, the influence of bending deformation of the wound material belt is reduced, the guide wheels are arranged to make contact with the material belt, in the material belt conveying process, friction between the guide wheels and the material belt is reduced, meanwhile, the material belt is limited, and blocking of the material belt in the conveying process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of copper strip processing feeding devices, in particular to an anti-loosening rolling traction feeding device for copper strip preparation. Background Technique

[0002] Copper strip preparation usually processes copper plates into thin and long copper strips through a rolling mill to meet the requirements of copper materials in different fields. During the production of copper strips, the coiled copper strips need to be processed again, and the copper strips need to be pulled by a traction roller during the processing. According to a copper strip rolling feeding device described in the patent with the publication number CN210547036U, the device makes the pressing plate and the supporting plate press and limit the copper strip through the cooperation of the supporting plate, the cover plate, the pressing plate, the threaded pressing column and the driving motor, reducing the influence of the bending deformation of the copper strip after winding, and also facilitating the subsequent traction mechanism to pull and feed the copper strip, avoiding loosening during the pulling process. However, during the pulling process of the copper strip by this device, the vibration of the device or the vibration of the copper strip itself will cause the copper strip to deviate in the direction perpendicular to the conveying direction.

[0003] Secondly, in actual production, there may be differences in the width dimensions of the raw material steel strips used. When changing the production of different raw materials, it is necessary to manually adjust the feeding width of the traction device according to the width dimensions of the steel strips.

[0004] Based on this, an anti-loosening rolling traction feeding device for copper strip preparation is now provided, which can eliminate the drawbacks of the existing devices. Content of the Utility Model

[0005] The purpose of the utility model is to provide an anti-loosening rolling traction feeding device for copper strip preparation, and solve the technical problem of lateral deviation of the strip during traction and conveying in the prior art.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] An anti-loosening rolling traction feeding device for copper strip preparation, comprising:

[0008] A limiting mechanism and a traction mechanism arranged along the strip conveying direction. The limiting mechanism is provided with a material passing gap for the strip to pass through, and the limiting mechanism is provided with an adjusting mechanism for adjusting the width of the material passing gap.

[0009] Based on the above technical solutions, the utility model also provides the following optional technical solutions:

[0010] In an optional solution: the adjusting mechanism includes strip-shaped adjusting plates located on both sides of the strip conveying direction and a driving mechanism for driving the two strip-shaped adjusting plates to move towards or away from each other.

[0011] In an alternative solution: A plurality of guide wheels in contact with the edge of the strip are arranged along the length direction of each strip-shaped adjusting plate.

[0012] In an alternative solution: A floating bracket for mounting the guide wheel is provided on the strip-shaped adjusting plate.

[0013] In an alternative solution: The floating bracket includes a mounting base, a support rod, and a connecting rod; the mounting base is strip-shaped and is respectively arranged on the side of the adjusting plate close to the strip, and a rotating shaft is provided inside the mounting base; one end of the support rod close to the mounting base is rotatably connected to the rotating shaft, a connecting rod is provided at the end of the support rod away from the mounting base, a connecting column is provided at the end of the connecting rod away from the mounting base, and a guide wheel is rotatably provided on the connecting column.

[0014] In an alternative solution: A damping spring is provided between the connecting rod and the mounting base.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. The present utility model is convenient for limiting strips of different widths by setting an adjusting component, avoiding deviation during the transportation process of pulling the strip, and enabling the strip to be located at the middle position of the traction roller during transportation.

[0017] 2. The present utility model is convenient for limiting strips of different thicknesses by setting a limiting component, avoiding deviation in the direction perpendicular to the conveying direction due to the vibration of the equipment or the strip itself, and reducing the influence of the bending deformation of the wound strip.

[0018] 3. The present utility model reduces the friction with the strip and limits the strip during the transportation process of the strip by setting the guide wheel in contact with the strip, avoiding blockage of the strip during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of the side view plane of the anti-loosening rolling traction feeding device for copper strip preparation.

[0020] Figure 2 It is a schematic three-dimensional structure of the anti-loosening rolling traction feeding device for copper strip preparation Figure 1 。

[0021] Figure 3 It is a schematic three-dimensional structure of the anti-loosening rolling traction feeding device for copper strip preparation Figure 2 。

[0022] Figure 4 It is a schematic structural diagram of a part of the anti-loosening rolling traction feeding device for copper strip preparation.

[0023] Figure 5Anti-loosening rolling traction feeding device for copper strip preparation Figure 4 Schematic diagram of the partially enlarged structure at location A in the figure.

[0024] Figure 6 Anti-loosening rolling traction feeding device for copper strip preparation Figure 4 Schematic diagram of the partially enlarged structure at location B in the figure.

[0025] Figure 7 Schematic diagram of the structure of the floating bracket of the anti-loosening rolling traction feeding device for copper strip preparation.

[0026] In the figure: 101, limit mechanism; 102, cutting equipment; 103, traction mechanism; 104, conveying mechanism; 105, adjusting plate; 106, guide wheel; 107, floating bracket; 201, mounting seat; 202, support rod; 203, connecting rod; 301, electric push rod; 302, pressing plate; 303, supporting plate; 401, servo motor; 402, lead screw; 403, moving block. Specific implementation manners

[0027] In order to make the purpose, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0028] In one embodiment, as Figures 1-7 shown, the anti-loosening rolling traction feeding device for copper strip preparation includes a limit mechanism 101 and a traction mechanism 103 arranged along the feeding direction of the strip. In this embodiment, the strip is the copper strip. The limit mechanism 101 is provided with a material passing gap for the strip to pass through, and the limit mechanism 101 is provided with an adjusting mechanism for adjusting the width of the material passing gap.

[0029] The traction mechanism 103 is used to pass the strip through the material passing gap and cooperate with the conveying mechanism 104. The strip is conveyed to the cutting equipment 102 through the conveying mechanism 104 for cutting the strip. The traction mechanism 103 has a support frame. The limit mechanism 101 is arranged at the lower end of the support frame. The limit mechanism 101 includes an electric push rod 301 and a pressing plate 302. The electric push rod 301 is installed at the lower end of the support frame. The output end of the electric push rod 301 is connected to the pressing plate 302. A supporting plate 303 cooperating with the pressing plate 302 is arranged at the lower end of the pressing plate 302. Starting the electric push rod 301 drives the pressing plate 302 to move up and down, which is convenient for limiting the thickness of the strip up and down, avoiding deviation in the direction perpendicular to the conveying direction due to the vibration of the equipment or the strip itself, and reducing the influence of the bending deformation of the coiled strip.

[0030] In one embodiment, as Figures 4-6As shown in the figure, the adjusting mechanism includes strip-shaped adjusting plates 105 located on both sides of the tape conveying direction and a driving mechanism for driving the two strip-shaped adjusting plates 105 to move towards or away from each other.

[0031] The driving mechanism includes a servo motor 401, a lead screw 402, and a moving block 403. The servo motor 401 is arranged on the side of the support plate 303. The output end of the servo motor 401 is provided with a lead screw 402. The upper end of the support plate 303 is symmetrically provided with receiving grooves. The lead screw 402 is rotatably arranged inside the receiving grooves respectively. One end of the lead screw 402 away from the servo motor 401 passes through the receiving groove and is rotatably connected to the side wall of the receiving groove on the side away from the servo motor 401. Opposite threads are provided at both ends of the lead screw 402. The lower end of the moving block 403 is slidably matched with the lead screw 402. A thread matching the lead screw 402 is provided inside the moving block 403. The upper end of the moving block 403 is slidably matched with the upper end of the support plate 303. Adjusting plates 105 are respectively provided on one side of the moving block 403 close to the tape. The moving block 403 is used to drive the adjusting plates 105 to move in opposite or relative directions on the upper end of the support plate 303. Starting the servo motor 401 drives the lead screw 402 to rotate. Through the cooperation of the lead screw 402 and the moving block 403, the adjusting plates 105 are driven to move in opposite or relative directions, facilitating the limiting of tapes with different widths, thereby adjusting the width of the material passing gap.

[0032] In one embodiment, as Figures 4-6 shown, a plurality of guide wheels 106 in contact with the edge of the tape are arranged along the length direction of each strip-shaped adjusting plate 105.

[0033] It should be noted that the widths of the pressing plate 302 and the support plate 303 are both smaller than the width of the tape, so that the edges of the tape can extend to the outside of the material passing gap and contact the guide wheels 106.

[0034] The guide wheels 106 are used to contact the side edges of the tape. During the conveying process of the tape, the friction generated by the contact with the tape is reduced, and the friction is converted into forward power, avoiding blockage during the conveying process, facilitating the improvement of the conveying work efficiency. Rubber sleeves are respectively provided on the side surfaces of the guide wheels 106. The rubber sleeves are used to avoid unnecessary damage to the tape or the guide wheels 106 when the pressure between the guide wheels 106 and the tape is too large.

[0035] In one embodiment, as Figures 5-7 shown, a floating bracket 107 for installing the guide wheels 106 is provided on the strip-shaped adjusting plate 105.

[0036] The floating bracket 107 is used to install the guide wheel 106. When the guide wheel 106 contacts the strip, the contact pressure between the guide wheel 106 and the strip may be too large, resulting in extrusion deformation of the strip during the conveying process of the strip, which will cause a certain degree of damage to the strip or the guide wheel 106. The floating bracket 107 is used to avoid this phenomenon. The floating bracket 107 enables the guide wheel 106 to move along with the pressure of the strip on the guide wheel 106.

[0037] In one embodiment, as Figures 5-7 shown, the floating bracket 107 includes a mounting base 201, a support rod 202 and a connecting rod 203. The mounting base 201 is arranged in a strip shape on the side of the adjusting plate 105 close to the strip. A rotating shaft is provided inside the mounting base 201. One end of the support rod 202 close to the mounting base 201 is rotatably connected to the rotating shaft. A connecting rod 203 is provided at the end of the support rod 202 away from the mounting base 201. A connecting column is provided at the end of the connecting rod 203 away from the mounting base 201. The guide wheel 106 is rotatably provided on the connecting column.

[0038] The mounting base 201 is used to support the rotating shaft. The rotating shaft is used to support the rotation of the support rod 202. The support rod 202 is used to connect the connecting rod 203. The connecting rod 203 is used to connect the connecting column. The connecting column is used to support the rotation of the guide wheel 106.

[0039] In one embodiment, as Figure 5 shown, a damping spring is provided between the connecting rod 203 and the mounting base 201.

[0040] When the guide wheel 106 contacts the strip, the guide wheel 106 is extruded, and the support rod 202 and the connecting rod 203 are stressed and rotated. The damping spring is used to absorb the pressure received by the guide wheel 106 and is compressed, and ensure that the guide wheel 106 is always in contact with the strip. When the strip is separated from the guide wheel 106, the damping spring is used to drive the support rod 202 and the connecting rod 203 to reset, facilitating the next limiting movement.

[0041] The above embodiments disclose a loosening-preventing rolling traction feeding device for copper strip preparation. Among them, the traction mechanism 103 is used to pass the strip through the material passing gap and cooperate with the conveying mechanism 104. The conveying mechanism 104 conveys the strip to the cutting device 102 to cut the strip, so as to adapt to the problem that the required lengths of the strips in different fields are different. By starting the electric push rod 301, the pressing plate 302 is driven to move up and down, which is convenient for limiting the thickness of the strip up and down, and avoiding the deviation in the direction perpendicular to the conveying direction due to the vibration of the equipment or the vibration of the strip itself. By starting the servo motor 401, the lead screw 402 is driven to rotate. Through the cooperation of the lead screw 402 and the moving block 403, the adjusting plate 105 is driven to move in the opposite or relative direction, which is convenient for limiting strips with different widths, so as to adjust the width of the material passing gap, and thus limit the width of strips with different widths, improving the accuracy of subsequent processing. By setting the guide wheel 106 in contact with the strip, during the transportation of the strip, while reducing the friction with the strip, the strip is also limited, avoiding the blockage of the strip during transportation. By setting the floating bracket 107, when the guide wheel 106 contacts the strip, it can float to a certain extent, avoiding the situation where the pressure between the strip and the guide wheel 106 is too large and causing immobility.

[0042] The above is only the specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present application can easily think of changes or substitutions, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. An anti-loosening rolling traction feeding device for copper strip preparation, comprising a limiting mechanism (101) and a traction mechanism (103) arranged along the conveying direction of the material strip, characterized in that: The limiting mechanism (101) is provided with a material passing gap through which the feeding belt passes, and the limiting mechanism (101) is provided with an adjustment mechanism for adjusting the width of the material passing gap; The adjustment mechanism comprises strip-shaped adjustment plates (105) located on both sides of the material belt conveying direction and a driving mechanism for driving the two strip-shaped adjustment plates (105) to move towards or away from each other.

2. The anti-loosening rolling and traction feeding device for copper strip preparation according to claim 1, characterized in that: Each of the strip-shaped adjustment plates (105) is provided with a plurality of guide wheels (106) arranged along its length direction and in contact with the edge of the material strip.

3. The anti-loosening rolling and traction feeding device for copper strip preparation according to claim 2, characterized in that: The strip-shaped adjustment plate (105) is provided with a floating bracket (107) for mounting the guide wheel (106).

4. The anti-loosening rolling and traction feeding device for copper strip preparation according to claim 3, characterized in that: The floating support (107) comprises a mounting seat (201), a support rod (202) and a connecting rod (203); The mounting seats (201) are arranged in strips on one side of the adjustment plate (105) close to the material strip, and a rotating shaft is provided inside the mounting seats (201); One end of the support rod (202) close to the mounting seat (201) is rotatably connected to the rotating shaft, and one end of the support rod (202) away from the mounting seat (201) is provided with a connecting rod (203). One end of the connecting rod (203) away from the mounting seat (201) is provided with a connecting column, and a guide wheel (106) is rotatably provided on the connecting column.

5. The anti-loosening rolling and traction feeding device for copper strip preparation according to claim 4, characterized in that: A damping spring is provided between the connecting rod (203) and the mounting seat (201).

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