Multi-shaft feeder for conductive busbar production

Abstract

The utility model discloses a conductive busbar production multi-shaft feeder, which comprises a lower base, the upper surface of the lower base is fixedly provided with at least two groups of upper support arms, the inside of the top end of each upper support arm is rotatably provided with a driven wheel through a bearing, and the outer wall of one side of the top end of each upper support arm is fixedly provided with a servo motor; a servo motor is fixedly installed on the lower base, a driving wheel is fixedly installed on an output shaft of the servo motor, the driving wheel and a driven wheel are rubber wheels and make contact with each other, a feeding roller is fixedly installed on the outer wall of the center of the driven wheel, and a material penetrating frame is fixedly installed on the outer wall of one side of the tail end of the lower base. The upper supporting arms and the feeding rollers which are different in number are arranged on the lower base, so that unified rotary feeding work of multiple sets of metal coiled materials can be completed through work of the different servo motors and the feeding rollers, the unified feeding effect of the multiple sets of metal coiled materials can be completed at the same time, the feeding efficiency of conductive busbar production is greatly improved, and the production cost is reduced. And the overall production speed is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of conductive busbar production, in particular to a multi-axis feeder for conductive busbar production. Background Art

[0002] Conductive busbar is a conductive material, mainly used in power distribution equipment. Its official name is busbar. This material is usually made of copper and has a rectangular or chamfered (rounded) rectangular cross-section. It is a long conductor.

[0003] The main function of copper busbar is to transmit current in the circuit and connect electrical equipment. It is widely used in complete sets of power distribution devices. In the power distribution cabinet, U, V, W phase busbars and PE busbars are usually made of copper busbars. In order to identify different phases, the copper busbars are marked with phase color letters or painted with phase color paint. For example, the U phase copper busbar is painted yellow, the V phase is painted green, the W phase is painted red, and the PE busbar copper busbar is painted with yellow and green colors.

[0004] Since the conductive busbar is a multi-layer conductive metal sheet, it is necessary to feed and convey the conductive metal coils in multiple rolls during production, and generally cut and press them afterwards. However, most existing busbar feeding devices can only complete the feeding of a single coil during feeding, which will greatly affect the normal production speed and efficiency of the busbar and reduce the overall use effect. For this reason, the utility model proposes a multi-axis feeder for conductive busbar production. Utility Model Content

[0005] The utility model aims to provide a multi-axis feeder for producing a conductive busbar, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-axis feeder for producing conductive busbars, comprising a lower base, at least two groups of upper support arms are fixedly installed on the upper surface of the lower base, a driven wheel is rotatably installed inside the top end of each upper support arm through a bearing, a servo motor is fixedly installed on an outer wall on one side of the top end of the upper support arm, a driving wheel is fixedly installed on the output shaft of the servo motor, the driving wheel and the driven wheel are rubber wheels, the driving wheel and the driven wheel are in contact with each other, a feeding roller is fixedly installed on the central outer wall of the driven wheel, and a material threading rack is fixedly installed on the outer wall on one side of the tail end of the lower base.

[0007] Preferably, a plurality of evenly distributed control boxes are fixedly mounted on the upper surface of the tail end of the lower base, and the number of the control boxes is the same as the number of the servo motors.

[0008] Preferably, each of the control boxes is electrically connected to a corresponding servo motor.

[0009] Preferably, a control switch is fixedly mounted on the upper surface of the control box, and a speed regulating knob is provided above the control switch and on the outer surface of the control box.

[0010] Preferably, a plurality of uniform lower legs are fixedly mounted on the bottom end of the lower base by welding.

[0011] Preferably, one end of the feed roller away from the servo motor is rotatably connected to a supporting connecting rod via a bearing seat.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model is provided with different numbers of upper supporting arms and feeding rollers on the lower base, so that the unified rotation feeding of multiple groups of metal coils can be completed through the work of different servo motors and feeding rollers, and the unified feeding effect of multiple groups of metal coils can be completed at the same time, which greatly improves the feeding efficiency of conductive busbar production, effectively improves the overall production speed, and the number of feeding rollers used can be dynamically increased or decreased according to actual use and processing requirements, so it has good structural practicality;

[0014] The utility model can control the corresponding servo motor to perform independent switching work through the control switch provided, and has the independent switch control use characteristics, so that each discharge structure is relatively independent and has the technical effect of independent use. The speed regulating knob provided can independently control the rotation speed of the independent servo motor, so that the feeding speed of each motor can be freely and independently adjusted, which can be suitable for feeding work requirements of different speeds, improves the scope of use, and reduces the limitations of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the feeder in an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of the top structure of the upper support arm of an embodiment of the utility model;

[0017] Figure 3 For the utility model embodiment Figure 2 A schematic diagram of the enlarged structure of region A;

[0018] Figure 4 This is a schematic diagram of the structure of a supporting connecting rod installed on the feed roller in an embodiment of the utility model.

[0019] In the figure: 1. lower base; 2. upper support arm; 3. driven wheel; 4. feeding roller; 5. servo motor; 6. driving wheel; 7. feeding rack; 8. control box; 9. control switch; 10. speed knob; 11. lower support leg; 12. supporting connecting rod. DETAILED DESCRIPTION

[0020] 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.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] See also Figure 1-4 , the utility model provides an embodiment: a multi-axis feeder for producing a conductive busbar, comprising a lower base 1, and no less than two groups of upper arms 2 are fixedly mounted on the upper surface of the lower base 1;

[0024] A driven wheel 3 is rotatably mounted inside the top of each upper arm 2 through a bearing, a servo motor 5 is fixedly mounted on one side outer wall of the top of the upper arm 2, a driving wheel 6 is fixedly mounted on the output shaft of the servo motor 5, the driving wheel 6 and the driven wheel 3 are rubber wheels, the driving wheel 6 and the driven wheel 3 are in contact with each other, and a feeding roller 4 is fixedly mounted on the central outer wall of the driven wheel 3;

[0025] The above structure is in the appendix of the specification. Figure 1 and Figure 2 The number shown is 2 groups, and the specific number of use can be dynamically increased or decreased according to actual use needs;

[0026] In addition, as an optimized technical solution of the utility model, please refer to the attached specification for details. Figure 4As shown, according to the weight of the metal coil of the conductive busbar, if the weight of the metal coil being fed is too heavy, a support link 12 can be installed at the top of the feed roller 4 for stable support. The support link adopts a side concave structure design, and its top end is rotatably connected to one end of the feed roller 4 through a bearing seat, and the other end is installed on the side wall of the lower base 1, so that the stability of the feeding support of the feed roller 4 is improved through the support link, and a better overweight support effect is achieved;

[0027] According to the above description, when the metal coil of the conductive busbar needs to be unrolled and fed, the metal coil to be fed can be sleeved on the outside of the feeding roller 4, and the servo motor 5 can be rotated at this time. When the servo motor 5 rotates, it will synchronously drive the driving wheel 6 to rotate through the output shaft. Since the driving wheel 6 and the driven wheel 3 are in contact with each other, when the driving wheel 6 rotates, it will drive the driven wheel 3 to unwind and rotate by the action of friction, so that the feeding roller 4 is driven to unwind through the rotation of the driven wheel 3, so that the rotation feeding of the metal coil of the conductive busbar can be completed;

[0028] The utility model is provided with different numbers of upper arms 2 and feeding rollers 4 on the lower base 1, so that the unified rotation feeding of multiple groups of metal coils can be completed through the work of different servo motors 5 and feeding rollers 4, and the unified feeding effect of multiple groups of metal coils can be completed at the same time, which greatly improves the feeding efficiency of conductive busbar production, effectively improves the overall production speed, and the number of feeding rollers 4 can be dynamically increased or decreased according to actual use and processing requirements, so it has good structural practicality;

[0029] Furthermore, in order to limit the size of the busbar sheets delivered by the feed roller 4, a feeding rack 7 is fixedly installed on the outer wall of one side of the tail end of the lower base 1. When actually used, the feeding rack 7 can only pass sheets of a specified width, thereby having a size limiting effect on the feed.

[0030] In this embodiment, a plurality of evenly distributed control boxes 8 are fixedly mounted on the upper surface of the rear end of the lower base 1, and the number of the control boxes 8 is the same as the number of the servo motors 5;

[0031] Furthermore, in order to independently control the servo motor 5 through the control box 8, each control box 8 is electrically connected to the corresponding servo motor 5;

[0032] Furthermore, in order to facilitate the control work, a control switch 9 is fixedly installed on the upper surface of the control box 8, and a speed control knob 10 is arranged above the control switch 9 and on the outer surface of the control box 8;

[0033] The control switch 9 provided can control the corresponding servo motor 5 to perform independent switching operation, and has the use characteristics of independent switch control, and the speed regulating knob 10 provided can control the rotation speed of the servo motor 5, so that the feeding speed can be freely adjusted, which can be suitable for different feeding work requirements and improve the scope of use.

[0034] In this embodiment, in order to improve the bottom support stability of the lower base 1, a plurality of uniform lower legs 11 are fixedly installed on the bottom end of the lower base 1 by welding.

[0035] Working principle: when the metal coil of the conductive busbar needs to be unrolled and fed, the metal coil to be fed can be sleeved on the outside of the feeding roller 4, and the servo motor 5 can be rotated at this time. When the servo motor 5 rotates, it will synchronously drive the driving wheel 6 to rotate through the output shaft. Since the driving wheel 6 and the driven wheel 3 are in contact with each other, when the driving wheel 6 rotates, it will drive the driven wheel 3 to unwind and rotate by the action of friction, so that the feeding roller 4 is driven to unwind through the rotation of the driven wheel 3, so as to complete the rotation feeding of the metal coil of the conductive busbar;

[0036] In order to limit the size of the busbar sheets delivered by the feed roller 4, a feeding rack 7 is fixedly installed on the outer wall of one side of the tail end of the lower base 1. When the feeding rack 7 is actually used, the discharged sheets can pass through the feeding rack 7 for the next process. The feeding rack 7 can only pass sheets of a specified width, thereby having a size limiting effect on the feeding, and limiting and blocking wider sheets;

[0037] The utility model can control the corresponding servo motor 5 to perform independent switching operations through the control switch 9 provided, and has the characteristics of independent switch control use, so that each discharge structure is relatively independent and has the technical effect of independent use. The speed regulating knob 10 provided can independently control the rotation speed of the independent servo motor 5, so that the feeding speed of each motor can be freely and independently adjusted, which can be applicable to feeding work requirements of different speeds, thereby improving the scope of use and reducing the limitations of use.

[0038] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A multi-axis feeder for producing conductive busbars, comprising a lower base (1), characterized in that: No less than two groups of upper arms (2) are fixedly mounted on the upper surface of the lower base (1), and a driven wheel (3) is rotatably mounted inside the top of each upper arm (2) via a bearing. A servo motor (5) is fixedly mounted on an outer wall on one side of the top of the upper arm (2), and a driving wheel (6) is fixedly mounted on the output shaft of the servo motor (5). The driving wheel (6) and the driven wheel (3) are rubber wheels, and the driving wheel (6) and the driven wheel (3) are in contact with each other. A feeding roller (4) is fixedly mounted on the central outer wall of the driven wheel (3), and a material threading rack (7) is fixedly mounted on the outer wall on one side of the tail end of the lower base (1).

2. A multi-axis feeder for producing conductive busbars according to claim 1, characterized in that: A plurality of evenly distributed control boxes (8) are fixedly mounted on the upper surface of the rear end of the lower base (1), and the number of the control boxes (8) is the same as the number of the servo motors (5).

3. A multi-axis feeder for producing conductive busbars according to claim 2, characterized in that: Each of the control boxes (8) is electrically connected to a corresponding servo motor (5).

4. The multi-axis feeder for producing a conductive busbar according to claim 2, characterized in that: A control switch (9) is fixedly mounted on the upper surface of the control box (8), and a speed regulating knob (10) is arranged above the control switch (9) and on the outer surface of the control box (8).

5. The multi-axis feeder for producing conductive busbars according to claim 1, characterized in that: A plurality of uniform lower legs (11) are fixedly mounted on the bottom end of the lower base (1) by welding.

6. The multi-axis feeder for producing conductive busbars according to claim 1, characterized in that: One end of the feeding roller (4) away from the servo motor (5) is rotatably connected to a supporting connecting rod (12) via a bearing seat.

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