Tensioning force regulating and controlling assembly for simultaneously winding multiple copper strips

Abstract

The utility model discloses a tensile force regulation and control assembly used for winding a plurality of copper strips simultaneously, which comprises a support cross rod and fixing plates arranged at two ends of the support cross rod, the support cross rod is parallel to a winding roller used for winding the copper strips, the two fixing plates are transversely arranged, and the two fixing plates are fixedly connected with a support frame used for supporting the winding roller; a plurality of vertically-arranged threaded rods are connected to the supporting transverse rod in a threaded mode, and rolling wheels are rotationally arranged at the bottoms of the threaded rods. The problem that the coiling quality of the copper strips is easily influenced when the copper strips with different widths are coiled by using a single coiling machine is solved.

Description

Technical Field

[0001] This utility model relates to the field of copper strip processing technology, specifically to a tension control component for simultaneously winding multiple copper strips. Background Technology

[0002] The main reason for slitting copper strip is to manufacture products of specific sizes and shapes. After slitting, copper strips of different widths and thicknesses can be obtained. These copper strips can be further processed into various electrical components, lamp holders, battery caps, buttons, seals, and connectors. After slitting, the copper strip also needs to be wound up for easy transportation.

[0003] When winding slit copper strips, due to limitations in site location and the area where the copper strips pass through, a single winding machine is often used. However, slit copper strips have different widths and thicknesses, resulting in different tensions that can be withstood and the tension required for flattening. The method of winding with a single winding shaft provides the same tension for multiple copper strips being wound on it, thus increasing the probability of narrower copper strips breaking or wider copper strips becoming loose during winding. Utility Model Content

[0004] The purpose of this invention is to solve the problem that using a single winding machine to wind copper strips of different widths after winding and slitting in the prior art can easily affect the quality of the copper strip coiling, and to provide a tension control component for winding multiple copper strips simultaneously.

[0005] To address the shortcomings of the aforementioned technical problems, the present invention adopts the following technical solution: a tension control assembly for simultaneously winding multiple copper strips, comprising a support crossbar and fixed plates disposed at both ends of the support crossbar. The support crossbar is parallel to the winding roller used for winding the copper strips, and the two fixed plates are arranged laterally. Both fixed plates are fixedly connected to the support frame used for supporting the winding roller.

[0006] The supporting crossbar is screwed with multiple vertically arranged threaded rods, and rollers are rotatably provided at the bottom of the threaded rods.

[0007] As a further optimization of the tension control component for simultaneous winding of multiple copper strips of this utility model: a sliding through groove with a cross section of the Chinese character is opened in the support crossbar, and a sliding screw block that is threadedly connected to the threaded rod slides in the sliding through groove. The two ends of the threaded rod are respectively set through the upper and lower sides of the sliding through groove.

[0008] As a further optimization of the tension control component for simultaneous winding of multiple copper strips according to this utility model: an adjustment disc is fixedly provided on the top of the threaded rod, and an anti-slip groove is provided on the outer surface of the adjustment disc.

[0009] As a further optimization of the tension control component for simultaneous winding of multiple copper strips according to this utility model, the pitch of the threaded rod is 0.8 to 1.2 cm.

[0010] As a further optimization of the tension control component for simultaneous winding of multiple copper strips according to this utility model: the roller includes a connecting seat rotatably connected to the bottom of the threaded rod, and a rotating shaft with rollers at both ends is rotatably connected to the center of the connecting seat.

[0011] As a further optimization of the tension control component for simultaneous winding of multiple copper strips according to this utility model: the outer diameter of the roller extends beyond the surface of the connecting seat.

[0012] As a further optimization of the tension control component for simultaneously winding multiple copper strips according to this utility model: the surface of each roller is provided with a flexible layer, and the flexible layer is made of elastic rubber.

[0013] As a further optimization of the tension control component for simultaneous winding of multiple copper strips according to this utility model: the support crossbar is rectangular.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] This invention utilizes a support crossbar parallel to the outer circumference of the take-up roller to ensure that multiple threaded rods vertically screwed onto the support crossbar are at the same base point. This allows the rollers to exert the same downward pressure on the copper strip when the threaded rods are screwed down the same amount, thus maintaining consistent tension between the rollers and the take-up roller. Furthermore, the downward screwing amount of the threaded rods can be adjusted to allow the corresponding rollers to apply pressure to copper strips of different widths. Consequently, the take-up roller mounted on the support frame can stably and efficiently wind copper strips of varying widths simultaneously.

[0016] Furthermore, this utility model sets up a support crossbar and a sliding groove on the support crossbar, so that the sliding screw block sliding in the sliding groove can slide, and then the threaded rod on the sliding screw block can slide in the sliding groove. After that, the corresponding roller can be used to correspond to different positions of the winding roller to correspond to the copper strip at different positions. Attached Figure Description

[0017] Figure 1 This is a front view structural diagram of the present utility model;

[0018] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0019] Figure 3 This is a front view structural diagram of the present invention in use;

[0020] The markings in the diagram are: 1. Take-up roller; 2. Support frame; 3. Fixing plate; 4. Support crossbar; 5. Sliding groove; 6. Threaded rod; 7. Roller; 8. Sliding screw block; 9. Copper strip; 10. Reinforcing rib. Detailed Implementation

[0021] To better understand this utility model, the following embodiments further illustrate the content of this utility model, but the content of this utility model is not limited to the following embodiments.

[0022] like Figure 1 and Figure 2 As shown, a tension control assembly for simultaneously winding multiple copper strips includes two horizontally arranged fixed plates 3 and a support crossbar 4. The two fixed plates 3 are fixedly connected to a support frame 2 for supporting a winding roller 1. The support crossbar 4 is located on the outer periphery of the winding roller 1 for winding copper strips 9 and is arranged parallel to it. The winding roller 1 is driven by a power component, namely a motor-driven reducer, to wind copper strips 9 of different widths into loops, facilitating subsequent transfer of the copper strips 9 to different positions for corresponding processing. The two ends of the support crossbar 4 are fixedly connected to the ends of the two fixed plates 3 respectively. Multiple vertically arranged threaded rods 6 are screwed onto the support crossbar 4. The bottom of each threaded rod 6 passes through the support crossbar 4 and is rotatably connected to a roller 7. Figure 3 As shown, the threaded rod 6 can rotate by different amounts to drive the roller 7 to move downwards by different amounts. The roller 7 moving downwards by different amounts can press the copper strip 9 between the take-up roller 1 and the dividing device to move downwards by different amounts. Then, depending on different situations, the copper strip 9 of different widths can be made to have different tension states, that is, to make the tension of the copper strip 9 of different widths between the take-up roller 1 and the roller 7 in a suitable state, so that the take-up roller 1 can stably and with high quality simultaneously take up copper strips 9 of different widths.

[0023] A reinforcing rib 10 is provided at the connection between the fixed plate 3 and the support frame 2. The reinforcing rib 10 can help maintain the lateral stability of the fixed plate 3, and then maintain the relative position of the support crossbar 4, so that the base points of multiple threaded rods 6 remain stable, thereby allowing the threaded rods 6 to rotate by different amounts so that the corresponding copper strip 9 bears different top pressure, so that the corresponding copper strip 9 bears the corresponding tension between the roller 7 and the winding roller 1.

[0024] The support cross bar 4 is provided with a sliding through groove 5. Specifically, the cross-section of the sliding through groove 5 is in the shape of a Chinese character 'zhong'. A plurality of sliding screw blocks 8 slide at the center of the sliding through groove 5. Each sliding screw block 8 is threadedly connected to the threaded rod 6. The two ends of the threaded rod 6 are respectively arranged through the upper and lower sides at the center of the sliding through groove 5. The sliding screw block 8 can slide within the sliding through groove 5. Subsequently, the corresponding rollers 7 can be made to correspond to different positions of the winding roller 1, that is, it is convenient for the staff to adjust the positions of the rollers 7 according to the specific situation to correspond to the copper strips 9 wound at the corresponding positions of the winding roller 1, so as to apply different top pressures to the corresponding copper strips 9. And the support cross bar 4 is rectangularly arranged, thereby providing support and positioning for the threaded rod 6, so that the threaded rod 6 can cooperate with the roller 7 to apply a top pressure to the copper strip 9.

[0025] A regulating disc is fixedly arranged at the top of the threaded rod 6. Specifically, anti-slip grooves are provided on the surface of the regulating disc, thereby facilitating the staff to rotate the threaded rod 6 to adjust the distance between the corresponding roller 7 and the bottom of the support cross bar 4, that is, enabling the staff to apply different forces to the copper strip 9 according to the width of the copper strip 9 to keep the tension of the copper strip 9 with the corresponding width between the roller 7 and the winding roller 1 at an appropriate size. The pitch of the threaded rod 6 is 1 cm, thereby facilitating the staff to rotate the regulating disc to drive the threaded rod 6 to move the bottom of the threaded rod 6 down a corresponding distance, thus facilitating the staff to carry out relatively precise adjustment work.

[0026] A flexible layer is provided on the surface of the roller 7. The flexible layer can avoid abrasion on the surface of the copper strip 9 while pressing against the surface of the copper strip 9. And the roller 7 can rotate during the winding process of the copper strip 9 to further reduce the abrasion of the roller 7 on the surface of the copper strip 9. Specifically, the roller 7 includes a connecting seat rotatably connected to the bottom of the threaded rod 6. A rotating shaft with drums at both ends is rotatably connected at the center of the connecting seat. Flexible layers are provided on the surfaces of both drums, and the outer diameter of the drum is larger than the surface of the connecting seat, thereby maintaining the stability of the roller 7 pressing and supporting the copper strip 9. Specifically, the flexible layer is made of elastic rubber material.

[0027] The specific embodiments of the present invention have been described above. It should be understood that the present invention is not limited to the above specific implementation manners. Those skilled in the art can make various deformations or modifications within the scope of the claims, which do not affect the essence of the present invention.

Claims

1. A tension control assembly for simultaneously winding multiple copper strips, characterized in that: It includes a support cross bar (4) and fixing plates (3) provided at both ends of the support cross bar (4). The support cross bar (4) is parallel to a winding roller (1) for winding copper strips. The two fixing plates (3) are arranged horizontally, and both of the two fixing plates (3) are fixedly connected to a support frame (2) for supporting the winding roller (1). A plurality of vertically arranged threaded rods (6) are screwed on the support cross bar (4), and rollers (7) are rotatably provided at the bottoms of the threaded rods (6).

2. The tension control assembly for simultaneous winding of multiple copper strips as described in claim 1, characterized in that: A sliding through groove (5) with a middle-shaped cross section is formed in the support cross bar (4). A sliding screw block (8) threadedly connected to the threaded rod (6) slides in the sliding through groove (5), and both ends of the threaded rod (6) respectively pass through the upper and lower sides of the sliding through groove (5).

3. The tension control assembly for simultaneous winding of multiple copper strips as described in claim 1, characterized in that: An adjusting disk is fixedly provided at the top of the threaded rod (6), and anti-slip grooves are provided on the outer surface of the adjusting disk.

4. A tension control assembly for simultaneous winding of multiple copper strips as described in claim 1 or 2, characterized in that: The pitch of the threaded rod (6) is 0.8 - 1.2 cm.

5. The tension control assembly for simultaneous winding of multiple copper strips as described in claim 1, characterized in that: The roller (7) includes a connecting seat rotatably connected to the bottom of the threaded rod (6), and a rotating shaft with drums at both ends is rotatably connected to the center of the connecting seat.

6. The tension control assembly for simultaneous winding of multiple copper strips as described in claim 5, characterized in that: The outer diameter of the drum of the roller (7) exceeds the surface of the connecting seat.

7. A tension control assembly for simultaneous winding of multiple copper strips as described in claim 5, characterized in that: Flexible layers are provided on the surfaces of the rollers (7), and the flexible layers are made of elastic rubber.

8. A tension control assembly for simultaneous winding of multiple copper strips as described in claim 1, characterized in that: The support cross bar (4) is rectangularly arranged.

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