Production device for low-inductance film capacitor busbar wire of film-coated power supply

Abstract

The utility model discloses a film-coated power supply low-inductance film capacitor busbar production device, which relates to the field of busbar production devices, and comprises a bottom plate, a placing seat, a pressing plate, a lower cutting plate and an upper cutting plate, the placing seat is fixedly arranged at the upper end of the bottom plate, the lower cutting plate is also fixedly arranged at the upper end of the bottom plate and is positioned on the right side of the placing seat, and the pressing plate is arranged on the pressing plate. The pressing plate is located on the right side of the upper portion of the placing base, rack rods are fixedly arranged at the front end and the rear end of the lower side of the pressing plate, teeth on the two rack rods are oppositely arranged, and inserting grooves allowing the rack rods to be inserted in a sliding mode are formed in the front side and the rear side of the front upper end and the rear upper end of the placing base. A cavity is formed in the upper portion of the interior of the containing base, and the front side and the rear side of the cavity communicate with the two inserting grooves correspondingly. According to the utility model, people can conveniently remove polyester films on the surfaces of the end parts of a plurality of copper wires of a twisted pair at the same time, the internal copper wires are not easy to damage, and the production efficiency of the busbar is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of busbar production devices, in particular to a production device for a coated power supply low-inductance film capacitor busbar. Background Art

[0002] FFC refers to flat twisted pair cable, which is a new type of twisted pair cable with PET polyester film as sheath. It has the advantages of anti-twisting, high temperature resistance, wear resistance and corrosion resistance. Its outer layer is a hard polyester film and the inner layer is a flat tinned copper wire with low resistance and good conductivity. FFC is the most commonly used network cable, mainly used in computer networks, telephone communications and data communication networks.

[0003] At present, low-inductance film capacitors in coated power supplies are generally installed and connected through busbars. When producing the busbars, the two ends of the twisted pair need to be connected to a flat connector. When connecting to the connector, the polyester film on the surface of the two ends of the twisted pair needs to be removed to facilitate connection to the connector. However, in the prior art, when removing the film from the end of the twisted pair, it is difficult to remove the film because there are many tinned copper wires and they are closely arranged side by side, and the copper wires are easily damaged when the film is removed. Therefore, a production device for a busbar of a coated power supply low-inductance film capacitor is proposed. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a film-coated power supply low-inductance film capacitor busbar production device, which effectively solves the problem that during the current production of the busbar, the two ends of the twisted pair need to be connected to a flat connector. When connecting to the connector, the polyester film on the surface of the two ends of the twisted pair needs to be removed, so that it is convenient to connect to the connector. However, in the prior art, when removing the film at the end of the twisted pair, since there are many tinned copper wires and they are closely arranged side by side, it is difficult to remove the film and the copper wire is easily damaged when removing the film.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a production device for a coated power supply low-inductance film capacitor busbar line, comprising a bottom plate, a placement seat, a pressing plate, a lower cutting plate and an upper cutting plate, the placement seat being fixedly arranged at the upper end of the bottom plate, the lower cutting plate being also fixedly arranged at the upper end of the bottom plate and being located on the right side of the placement seat, and the upper ends of the lower cutting plate and the placement seat being arranged flush, the pressing plate being located on the upper right side of the placement seat, rack rods being fixedly arranged at both front and rear ends of the lower side of the pressing plate, the teeth on the two rack rods being arranged opposite to each other, slots for slidingly inserting the rack rods being provided at both front and rear sides of the front and rear upper ends of the placement seat, a cavity being provided at the upper interior of the placement seat, the front and rear sides of the cavity being respectively connected to the two slots, and the interiors of the two cavities are provided with two front and rear The gears are symmetrically distributed, and the two gears are respectively meshed with the two rack rods. The end face of each rack rod is fixedly plugged with a rotating rod, and the two ends of each rotating rod are rotatably connected to the left and right sides of the cavity through a first bearing. A driving mechanism that can drive the two gears to rotate is arranged inside the placement seat, and a group of semicircular through grooves are opened on the opposite sides of the placement seat and the pressure plate. The upper cutting plate is arranged above the lower cutting plate, and an elastic sliding mechanism is arranged in the lower cutting plate. The upper cutting plate can slide vertically on the lower cutting plate through elastic sliding. Cutting knives are fixedly embedded on the opposite sides of the upper and lower cutting plates, and a group of semicircular notches are opened on the opposite sides of the two cutting knives, and the two groups of semicircular notches are respectively aligned with the two groups of semicircular through grooves.

[0006] Preferably, the driving mechanism includes two worms and two worm wheels, the two worm wheels are respectively fixedly arranged at the left end of the gear and are respectively fixedly connected to the two rotating rods, the two worms are longitudinally arranged in the cavity, and the opposite ends of the two worms are fixedly connected to each other, the opposite ends of the two worms are respectively rotatably connected to the front and rear sides of the cavity through second bearings, the threads of the two worms are reversely arranged and are respectively meshed with the two worm wheels, and the front end of the front worm extends to the front side of the placement seat and is fixedly connected to a handwheel.

[0007] Preferably, guide rods are fixedly provided at the four corners of the lower end of the pressing plate, and the upper end of the placement seat is provided with a plurality of guide grooves for the guide rods to be slidably inserted.

[0008] Preferably, the elastic sliding mechanism includes two round rods and two springs, the two round rods are vertically fixed at the front and rear ends of the lower side of the upper cutting plate, the upper end of the lower cutting plate is provided with two circular grooves for the round rods to slide into, the two springs are respectively arranged in the two circular grooves, and the upper and lower ends of each spring are respectively fixedly connected to the lower end of the round rod and the bottom of the circular groove.

[0009] Preferably, the side wall of each circular groove is provided with two symmetrically distributed limit sliding grooves, and limit sliding blocks are slidably arranged in the two limit sliding grooves, and the two limit sliding blocks are fixedly connected to the lower end of the rod wall of the round rod.

[0010] Preferably, a pressing head is fixedly provided at the middle portion of the upper end of the upper cutting plate.

[0011] Technical effects and advantages of the utility model:

[0012] 1. When the utility model is in use, the twisted pair wires are placed on the placement seat according to the position of the semicircular through groove, and one end of the twisted pair wires is placed on the lower cutting plate and in a group of semicircular notches in the cutting knife on the lower side, and then the hand wheel is turned to drive the two worm gears to rotate, and the two worm gears respectively drive the two worm wheels to rotate, and the two worm wheels respectively drive the two gears to rotate, and the rotation of the two gears respectively drives the two rack rods to move downward, and the two rack rods drive the pressing plate to move downward until the pressing plate presses and fixes the twisted pair wires on the placement seat, and then the upper cutting plate is pressed downward, and the upper cutting plate drives a group of cutting knives to move downward, and cooperates with a group of cutting knives on the lower cutting plate, so that the surface film of the right end of the twisted pair wires can be cut off without damaging the copper wire, thereby facilitating people to remove the film from the copper wire, and through the above device, it is convenient for people to remove the polyester film on the surface of the end of multiple copper wires of the twisted pair wires at the same time, and it is not easy to damage the internal copper wire, thereby improving the production efficiency of the busbar wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a front structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the front cross-sectional structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the side cross-sectional structure of the placement seat and the pressing plate of the utility model;

[0017] Figure 4 It is a schematic diagram of the side cross-sectional structure of the upper cutting plate and the lower cutting plate of the utility model.

[0018] In the figure: 1, bottom plate; 2, placement seat; 3, pressure plate; 4, lower cutting plate; 5, upper cutting plate; 6, rack rod; 7, gear; 8, cutting knife; 9, worm; 10, worm wheel; 11, rotating rod; 12, guide rod; 13, round rod; 14, spring; 15, limit slider; 16, pressing head; 17, hand wheel. DETAILED DESCRIPTION

[0019] The utility model provides Figure 1-4 The device for producing a coated power low-inductance film capacitor busbar line shown in the figure comprises a bottom plate 1, a placement seat 2, a pressing plate 3, a lower cutting plate 4 and an upper cutting plate 5. The placement seat 2 is fixedly arranged at the upper end of the bottom plate 1, and the lower cutting plate 4 is also fixedly arranged at the upper end of the bottom plate 1 and is located on the right side of the placement seat 2, and the lower cutting plate 4 and the upper end of the placement seat 2 are arranged flush, the pressing plate 3 is located on the upper right side of the placement seat 2, and rack rods 6 are fixedly arranged at both front and rear ends of the lower side of the pressing plate 3, and the teeth on the two rack rods 6 are arranged oppositely, and slots for sliding insertion of the rack rods 6 are provided on both front and rear sides of the front and rear upper ends of the placement seat 2, and a cavity is provided on the upper part of the interior of the placement seat 2, and the front and rear sides of the cavity are respectively connected to the two slots, and the interiors of the two cavities are provided with two teeth symmetrically distributed front and back. Wheel 7, two gears 7 are respectively meshed with two rack rods 6, the end face of each rack rod 6 is fixedly plugged with a rotating rod 11, and the two ends of each rotating rod 11 are rotatably connected to the left and right sides of the cavity through a first bearing. A driving mechanism that can drive the two gears 7 to rotate is provided inside the placement seat 2, and a group of semicircular through grooves are provided on the opposite sides of the placement seat 2 and the pressing plate 3. The upper cutting plate 5 is arranged above the lower cutting plate 4, and an elastic sliding mechanism is provided in the lower cutting plate 4. The upper cutting plate 5 can slide vertically on the lower cutting plate 4 through elastic sliding. Cutting knives 8 are fixedly embedded on the opposite sides of the upper cutting plate 5 and the lower cutting plate 4, and a group of semicircular notches are provided on the opposite sides of the two cutting knives 8, and the two groups of semicircular notches are respectively aligned with the two groups of semicircular through grooves.

[0020] like Figure 2 and Figure 3 The driving mechanism includes two worms 9 and two worm wheels 10. The two worm wheels 10 are fixedly arranged at the left end of the gear 7 and are fixedly plugged with the two rotating rods 11 respectively. The two worms 9 are longitudinally arranged in the cavity, and the opposite ends of the two worms 9 are fixedly connected to each other. The opposite ends of the two worms 9 are rotatably connected to the front and rear sides of the cavity respectively through second bearings. The threads of the two worms 9 are reversely arranged and meshed with the two worm wheels 10 respectively. The front end of the front worm 9 extends to the front side of the placement seat 2 and is fixedly connected with a hand wheel 17. Rotating the hand wheel 17 drives the two worms 9 to rotate, and the two worms 9 drive the two worm wheels 10 to rotate respectively. The two worm wheels 10 drive the two gears 7 to rotate respectively. The rotation of the two gears 7 drives the two rack rods 6 to move downward respectively, and the two rack rods 6 drive the pressing plate 3 to move downward until the pressing plate 3 presses and fixes the twisted pair on the placement seat 2.

[0021] like Figure 1 and Figure 2As shown, guide rods 12 are fixedly arranged at the four corners of the lower end of the pressing plate 3, and a plurality of guide grooves for the guide rods 12 to slide and insert are opened at the upper end of the placement seat 2, so as to guide the vertical movement of the pressing plate 3.

[0022] like Figure 4 As shown, the elastic sliding mechanism includes two round rods 13 and two springs 14. The two round rods 13 are respectively vertically fixed at the front and rear ends of the lower side of the upper cutting plate 5. The upper end of the lower cutting plate 4 is provided with two round grooves for the round rods 13 to slide into. The two springs 14 are respectively arranged in the two round grooves. The upper and lower ends of each spring 14 are respectively fixedly connected to the lower end of the round rod 13 and the bottom of the round groove. By arranging the two springs 14, the upper cutting plate 5 can be automatically bounced upward after people press it.

[0023] like Figure 4 As shown, the side wall of each circular groove is provided with two symmetrically distributed limit slide grooves, and the limit sliders 15 are slidably arranged in the two limit slide grooves. The two limit sliders 15 are fixedly connected to the lower ends of the rod walls of the round rods 13, and can guide the vertical movement of the two round rods 13 in the two circular grooves and prevent the round rods 13 from escaping from the circular grooves.

[0024] like Figure 1 and Figure 4 As shown, a pressing head 16 is fixedly provided at the middle part of the upper end of the upper cutting plate 5, so that people can hold and press it.

[0025] The working principle of the utility model is as follows: when in use, the twisted pair is placed on the placement seat 2 according to the position of the semicircular through groove, and one end of the twisted pair is placed on the lower cutting plate 4 and in a group of semicircular notches in the cutting knife 8 on the lower side, and then the hand wheel 17 is rotated to drive the two worm gears 9 to rotate, and the two worm gears 9 respectively drive the two worm wheels 10 to rotate, and the two worm wheels 10 respectively drive the two gears 7 to rotate, and the rotation of the two gears 7 respectively drives the two rack rods 6 to move downward, and the two rack rods 6 drive the pressing plate 3 to move downward until the pressing plate 3 presses and fixes the twisted pair on the placement seat 2, and then the upper cutting plate 5 is pressed downward, and the upper cutting plate 5 drives a group of cutting knives 8 to move downward, and cooperates with a group of cutting knives 8 on the lower cutting plate 4, so as to cut off the surface film of the right end of the twisted pair without damaging the copper wire, so as to facilitate people to remove the film from the copper wire, and through the upper device, it is convenient for people to remove the polyester film on the surface of the end of multiple strands of copper wires of the twisted pair at the same time, and it is not easy to damage the internal copper wire, thereby improving the production efficiency of the busbar line.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A production device for a low-inductance film capacitor busbar for a coated power supply, characterized in that: The invention comprises a bottom plate (1), a placement seat (2), a pressing plate (3), a lower cutting plate (4) and an upper cutting plate (5), wherein the placement seat (2) is fixedly arranged at the upper end of the bottom plate (1), the lower cutting plate (4) is also fixedly arranged at the upper end of the bottom plate (1) and is located on the right side of the placement seat (2), and the upper ends of the lower cutting plate (4) and the placement seat (2) are arranged flush with each other, the pressing plate (3) is located on the upper right side of the placement seat (2), the front and rear ends of the lower side of the pressing plate (3) are fixedly arranged with a rack rod (6), the teeth on the two rack rods (6) are arranged opposite to each other, the front and rear upper ends of the placement seat (2) are provided with slots for the rack rod (6) to be slidably inserted, a cavity is provided at the upper part of the interior of the placement seat (2), the front and rear sides of the cavity are respectively connected to the two slots, two gears (7) symmetrically distributed front and back are arranged inside the two cavities, and the two gears (7) 7) are respectively meshed with two rack rods (6), and the end surface of each rack rod (6) is fixedly plugged with a rotating rod (11), and the two ends of each rotating rod (11) are rotatably connected to the left and right sides of the cavity through a first bearing. A driving mechanism that can drive the two gears (7) to rotate is arranged inside the placement seat (2), and a group of semicircular through grooves are opened on the opposite sides of the placement seat (2) and the pressure plate (3). The upper cutting plate (5) is arranged above the lower cutting plate (4), and an elastic sliding mechanism is arranged in the lower cutting plate (4). The upper cutting plate (5) can slide vertically on the lower cutting plate (4) through elastic sliding. Cutting knives (8) are fixedly embedded on the opposite sides of the upper cutting plate (5) and the lower cutting plate (4), and a group of semicircular notches are opened on the opposite sides of the two cutting knives (8), and the two groups of semicircular notches are respectively aligned with the two groups of semicircular through grooves.

2. The device for producing a low-inductance film capacitor busbar for a coated power supply according to claim 1, characterized in that: The driving mechanism comprises two worms (9) and two worm wheels (10). The two worm wheels (10) are respectively fixedly arranged at the left end of the gear (7) and are respectively fixedly plugged with the two rotating rods (11). The two worms (9) are longitudinally arranged in the cavity, and the opposite ends of the two worms (9) are fixedly connected to each other. The opposite ends of the two worms (9) are respectively rotatably connected to the front and rear sides of the cavity through second bearings. The threads of the two worms (9) are arranged in opposite directions and are respectively meshed with the two worm wheels (10). The front end of the front worm (9) extends to the front side of the placement seat (2) and is fixedly connected to a hand wheel (17).

3. The production device of a coated power low-inductance film capacitor busbar according to claim 2, characterized in that: Guide rods (12) are fixedly arranged at the four corners of the lower end of the pressing plate (3), and the upper end of the placement seat (2) is provided with a plurality of guide grooves for the guide rods (12) to slide and insert.

4. The device for producing a low-inductance film capacitor busbar for a coated power supply according to claim 3, characterized in that: The elastic sliding mechanism comprises two round rods (13) and two springs (14). The two round rods (13) are respectively vertically fixedly arranged at the front and rear ends of the lower side of the upper cutting plate (5). The upper end of the lower cutting plate (4) is provided with two round grooves for the round rods (13) to slide and insert. The two springs (14) are respectively arranged in the two round grooves. The upper and lower ends of each spring (14) are respectively fixedly connected to the lower end of the round rod (13) and the bottom of the round groove.

5. The device for producing a low-inductance film capacitor busbar for a coated power supply according to claim 4, characterized in that: The side wall of each circular groove is provided with two symmetrically distributed limit sliding grooves, and a limit sliding block (15) is slidably arranged in the two limit sliding grooves. The two limit sliding blocks (15) are fixedly connected to the lower end of the rod wall of the round rod (13).

6. The device for producing a low-inductance film capacitor busbar for a coated power supply according to claim 5, characterized in that: A pressing head (16) is fixedly arranged at the middle part of the upper end of the upper cutting plate (5).

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