An enameled wire pay-off stand

Abstract

The utility model discloses an enameled wire pay-off rack belongs to enameled wire technical field, including base, the both sides of base upper end are equipped with the supporting plate, and the upper side between two supporting plates is provided with the pay-off roller, and one side supporting plate one end is equipped with motor in the position corresponding with pay-off roller, and the one side of base upper end is provided with two fixed rings, and the both sides of fixed ring lower extreme are fixed with fixed link, and the upper end of base between two fixed rings is fixed with the fixed frame, and the upper end of fixed frame is equipped with electric push rod, and the output of electric push rod is provided with the moving plate, and the lower extreme of moving plate is equipped with the cutter, the utility model discloses through setting fixed ring, setting fixed ring and cutter etc.

Description

Technical Field

[0001] This utility model belongs to the field of enameled wire technology, specifically relating to an enameled wire laying frame. Background Technology

[0002] Enameled wire is a major type of winding wire, consisting of a conductor and an insulation layer. The bare wire is annealed and softened, then coated with enamel multiple times and baked.

[0003] The existing enameled wire feeding frame does not have a guiding function and cannot guide and limit the feeding position of the enameled wire. At the same time, the existing feeding frame requires manual cutting of the unwound enameled wire, and cannot automatically cut the enameled wire. Furthermore, it is inconvenient to disassemble and replace the feeding roller after the enameled wire on the feeding roller is fed. Utility Model Content

[0004] To address the problems mentioned in the background art, this utility model provides an enameled wire feeding frame, which can guide and limit the enameled wire while automatically cutting it.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a wire feeding frame for enameled wire, comprising a base, support plates mounted on both sides of the upper end of the base, a feeding roller disposed on the upper side between the two support plates, a motor mounted on one end of one support plate corresponding to the feeding roller, two fixing rings disposed on one side of the upper end of the base, fixing rods fixed on both sides of the lower end of the fixing rings, a fixing frame fixed on the upper end of the base between the two fixing rings, an electric push rod mounted on the upper end of the fixing frame, a movable plate disposed at the output end of the electric push rod, a cutter disposed at the lower end of the movable plate, a cutter holder fixed in the fixing frame corresponding to the cutter, a rotating shaft fixed at both ends of the feeding roller, a U-shaped groove corresponding to the rotating shaft being opened on the upper side of one end of one support plate, a turntable disposed at the output end of the motor, and the rotating shaft at the other end of the feeding roller being connected to the turntable by a fixing bolt, a fixing hole corresponding to the fixing bolt being opened at one end of the rotating shaft.

[0006] Preferably, a folding plate is fixed to one end of the movable plate, a sliding rod is slidably connected in the folding plate, a limit plate is fixed to the upper end of the sliding rod, a pressure plate is fixed to the lower end of the sliding rod, a spring is sleeved on the outside of the sliding rod between the pressure plate and the folding plate, and a support seat is fixed at the upper end of the base corresponding to the pressure plate.

[0007] Preferably, a silicone pad is glued to the surface of the fixing ring, the upper end of the blade holder is lower than the lower end of the inner part of the fixing ring, and a blade groove corresponding to the cutting blade is opened on the upper end of the blade holder.

[0008] Preferably, the turntable has through holes corresponding to the fixing bolts, and after the wire feeding roller is installed, the side of the rotating shaft at one end of the wire feeding roller is tightly fitted with the inner wall of the U-shaped groove.

[0009] Preferably, the folding plate has sliding holes corresponding to the sliding rod, and rubber anti-slip pads are fixed to the lower end of the pressure plate and the upper end of the support base.

[0010] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model can guide and limit the feeding of enameled wire by setting a fixing ring, a fixing ring and a cutter, etc., to improve the accuracy of the feeding position, and can automatically cut the enameled wire, reducing the amount of manual work. The setting of a turntable facilitates the disassembly and replacement of the feeding roller, and avoids the enameled wire on the feeding roller affecting the subsequent feeding work after it is unwound.

[0011] 2. This utility model uses a pressure plate. When the electric push rod pushes the moving plate downward, it drives the folding plate to move. The pressure plate on the lower side of the folding plate contacts the enameled wire first. The pressure plate presses the enameled wire against the upper end of the support base. As the moving plate continues to move downward, the slide rod at the upper end of the pressure plate slides in the folding plate, and the spring is compressed. This achieves the effect of pressing and fixing the unwound enameled wire end on the pay-off roller, preventing the enameled wire from falling off the pay-off roller when cutting or when not pay-off. Attached Figure Description

[0012] Figure 1 This is a perspective view of the present utility model; Figure 2 This is a right-side perspective view of the present invention; Figure 3 This is a perspective view of the support base of this utility model; Figure 4 This is a perspective view of the cable reel of this utility model during installation; In the diagram: 1. Base; 2. Support plate; 3. Motor; 4. Feeding roller; 5. Fixing frame; 6. Fixing rod; 7. Fixing ring; 8. Electric push rod; 9. Moving plate; 10. Cutter; 11. Cutter holder; 12. Rotating shaft; 13. U-shaped groove; 14. Turntable; 15. Fixing bolt; 16. Fixing hole; 17. Support base; 18. Folding plate; 19. Slide rod; 20. Pressure plate; 21. Spring; 22. Limiting plate. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] Please see Figure 1-4This utility model provides the following technical solution: a wire feeding frame for enameled wire, including a base 1, support plates 2 installed on both sides of the upper end of the base 1, a feeding roller 4 arranged on the upper side between the two support plates 2, a motor 3 installed at one end of one support plate 2 corresponding to the feeding roller 4, two fixing rings 7 arranged on one side of the upper end of the base 1, fixing rods 6 fixed on both sides of the lower end of the fixing rings 7, a fixing frame 5 fixed on the upper end of the base 1 between the two fixing rings 7, an electric push rod 8 installed on the upper end of the fixing frame 5, a moving plate 9 arranged at the output end of the electric push rod 8, a cutter 10 installed at the lower end of the moving plate 9, a knife holder 11 fixed in the fixing frame 5 at the position corresponding to the cutter 10, a rotating shaft 12 fixed at both ends of the feeding roller 4, a U-shaped groove 13 corresponding to the rotating shaft 12 opened on the upper side of one end of one support plate 2, a turntable 14 arranged at the output end of the motor 3, and the rotating shaft 12 at the other end of the feeding roller 4 connected to the turntable 14 by a fixing bolt 15, a fixing hole 16 corresponding to the fixing bolt 15 opened at one end of the rotating shaft 12.

[0015] Specifically, a folding plate 18 is fixed to one end of the movable plate 9, and a slide rod 19 is slidably connected in the folding plate 18. A limit plate 22 is fixed to the upper end of the slide rod 19, and a pressure plate 20 is fixed to the lower end of the slide rod 19. A spring 21 is sleeved on the outside of the slide rod 19 between the pressure plate 20 and the folding plate 18. A support seat 17 is fixed at the upper end of the base 1 at the position corresponding to the pressure plate 20.

[0016] By adopting the above technical solution, when the electric push rod 8 pushes the moving plate 9 downward, it drives the folding plate 18 to move. The pressure plate 20 on the lower side of the folding plate 18 first contacts the enameled wire. The pressure plate 20 presses the enameled wire against the upper end of the support seat 17. When the moving plate 9 continues to move downward, the slide rod 19 at the upper end of the pressure plate 20 slides in the folding plate 18, and the spring 21 is compressed, thereby achieving the effect of pressing and fixing the unwound enameled wire end on the wire feeding roller 4, and preventing the enameled wire from falling off the wire feeding roller 4 when cutting or not feeding.

[0017] Specifically, a silicone pad is glued to the surface of the retaining ring 7, the upper end of the blade holder 11 is lower than the lower end of the inner part of the retaining ring 7, and a blade groove corresponding to the cutter 10 is opened on the upper end of the blade holder 11.

[0018] By adopting the above technical solution, a silicone pad is set on the surface of the fixing ring 7 to reduce the wear of the fixing ring 7 on the enameled wire, so that the enameled wire will not scrape against the upper end of the tool holder 11 when it is laid out.

[0019] Specifically, the turntable 14 has through holes corresponding to the fixing bolts 15. After the wire feeding roller 4 is installed, the side of the rotating shaft 12 at one end of the wire feeding roller 4 is tightly fitted with the inner wall of the U-shaped groove 13.

[0020] By adopting the above technical solution, the fixing bolt 15 can pass through the turntable 14 and be screwed into the fixing hole 16 at one end of the rotating shaft 12. After the wire feeding roller 4 is installed, the rotating shaft 12 at one end of the wire feeding roller 4 rotates more stably in the U-shaped groove 13.

[0021] Specifically, the folding plate 18 has sliding holes corresponding to the sliding rod 19, and rubber anti-slip pads are fixed at the lower end of the pressure plate 20 and the upper end of the support base 17.

[0022] By adopting the above technical solution, the slide bar 19 can slide in the folding plate 18, and the lower end of the pressure plate 20 and the upper end of the support base 17 are both fixed with rubber anti-slip pads to play an anti-slip role and improve the firmness of pressing the enameled wire.

[0023] The working principle and usage process of this utility model are as follows: When using the enameled wire unwinding frame, the device is installed in a suitable position. During unwinding, the enameled wire on the unwinding roller 4 is passed between the two fixed rings 7. The motor 3 is turned on to drive the unwinding roller 4 to rotate and unwind the enameled wire. After the enameled wire is unwound, the electric push rod 8 is turned on to push the moving plate 9 downward. The cutter 10 at the lower end of the moving plate 9, in conjunction with the cutter holder 11, cuts the enameled wire. The fixed rings 7 and the cutter 10 guide and limit the unwinding of the enameled wire, improving the accuracy of the unwinding position, and can automatically cut the enameled wire, reducing manual labor. When installing the wire feeding roller 4, the shaft 12 at one end of the wire feeding roller 4 enters the U-shaped groove 13 at one end of the support plate 2 on one side. Then, the fixing bolt 15 is inserted into the turntable 14 and screwed into the fixing hole 16 at one end of the shaft 12 to achieve the effect of limiting and fixing the shaft 12 and the turntable 14. The motor 3 drives the turntable 14 to drive the wire feeding roller 4 to rotate through the shaft 12. At the same time, the shaft 12 at the other end of the wire feeding roller 4 rotates in the U-shaped groove 13 on the other support plate 2. The turntable 14 is set up to facilitate the disassembly and replacement of the wire feeding roller 4 and to avoid the wire feeding work being affected after the enameled wire on the wire feeding roller 4 is unwound.

[0024] When the electric push rod 8 pushes the moving plate 9 downward, it drives the folding plate 18 to move. The pressure plate 20 on the lower side of the folding plate 18 first contacts the enameled wire. The pressure plate 20 presses the enameled wire against the upper end of the support seat 17. When the moving plate 9 continues to move downward, the slide rod 19 at the upper end of the pressure plate 20 slides in the folding plate 18, and the spring 21 is compressed, thereby pressing and fixing the unwound enameled wire end on the pay-off roller 4, preventing the enameled wire from falling off the pay-off roller 4 when cutting or not paying off.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wire feeding frame for enameled wire, comprising a base (1), characterized in that: Support plates (2) are installed on both sides of the upper end of the base (1). A feeding roller (4) is set on the upper side between the two support plates (2). A motor (3) is installed at one end of one support plate (2) corresponding to the feeding roller (4). Two fixing rings (7) are set on one side of the upper end of the base (1). Fixing rods (6) are fixed on both sides of the lower end of the fixing rings (7). A fixing frame (5) is fixed on the upper end of the base (1) between the two fixing rings (7). An electric push rod (8) is installed on the upper end of the fixing frame (5). A moving plate (9) is set on the output end of the electric push rod (8). A cutter (10) is installed at the lower end of the plate (9). A knife holder (11) is fixed in the fixed frame (5) at the position corresponding to the cutter (10). A rotating shaft (12) is fixed at both ends of the wire feeding roller (4). A U-shaped groove (13) corresponding to the rotating shaft (12) is opened on the upper side of one end of the support plate (2). A turntable (14) is set at the output end of the motor (3). The rotating shaft (12) at the other end of the wire feeding roller (4) is connected to the turntable (14) by a fixing bolt (15). A fixing hole (16) corresponding to the fixing bolt (15) is opened at one end of the rotating shaft (12).

2. The enameled wire feeder according to claim 1, characterized in that: One end of the movable plate (9) is fixed with a folding plate (18), and a sliding rod (19) is slidably connected in the folding plate (18). A limit plate (22) is fixed at the upper end of the sliding rod (19), and a pressure plate (20) is fixed at the lower end of the sliding rod (19). A spring (21) is sleeved on the outside of the sliding rod (19) between the pressure plate (20) and the folding plate (18). A support seat (17) is fixed at the upper end of the base (1) at the position corresponding to the pressure plate (20).

3. The enameled wire feeder according to claim 1, characterized in that: The surface of the fixing ring (7) is glued with a silicone pad. The upper end of the knife holder (11) is lower than the lower end of the inside of the fixing ring (7), and the upper end of the knife holder (11) is provided with a knife groove corresponding to the cutter (10).

4. The enameled wire feeder according to claim 1, characterized in that: The turntable (14) has through holes corresponding to the fixing bolts (15). After the wire feeding roller (4) is installed, the side of the shaft (12) at one end of the wire feeding roller (4) is tightly fitted with the inner wall of the U-shaped groove (13).

5. A wire feeding frame according to claim 2, characterized in that: The folding plate (18) has a sliding hole corresponding to the sliding rod (19), and the lower end of the pressure plate (20) and the upper end of the support base (17) are both fixed with rubber anti-slip pads.

Images