Enameling machine capable of conveniently regulating and controlling winding radius

Abstract

The utility model discloses an enamelling machine convenient to regulate and control the winding radius, which comprises a base, a winding mechanism is arranged on a fixing frame, the winding mechanism comprises a winding roller, and the winding roller is rotatably arranged outside the fixing frame; adjusting grooves are formed in the middle of the driving rod and the middle of the winding roller. The multiple sliding blocks and the driving rod form lead screw transmission; the multiple clamping plates are symmetrically arranged on the outer portion of the winding roller; the plurality of connecting rods are respectively connected with the plurality of sliding blocks; and the limiting assembly is arranged at one end of the driving rod. By means of the arrangement mode that the winding roller, the driving rod, the sliding blocks, the clamping plates, the connecting rods and the limiting assemblies are matched, the sliding blocks can drive the connecting rods to extrude the clamping plates through rotation of the driving rod, winding cylinders of different specifications can be clamped and fixed, and therefore when an enameled wire is wound, the winding cylinders of different specifications can be clamped and fixed. And different forming inner diameter requirements of the enameled wire can be met, and the practicability of the winding device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to enameling machines, and in particular to an enameling machine which is convenient for adjusting the winding radius. Background Art

[0002] The enameling machine is a device used to apply insulating varnish to copper wire or copper wire. Its working principle is to pass the copper wire through an enameling die while spraying the insulating varnish on the copper wire to form a layer of insulating varnish film.

[0003] After the enameling machine sprays the copper wire, the copper wire with the paint film needs to be reeled through the reeling device on the enameling machine. However, the radius specification of the reeling roller on the reeling device is usually fixed and cannot be adjusted, so it cannot adapt to reeling drums of different specifications, which brings inconvenience to the reeling work with different enameled wire reeling radius requirements. Utility Model Content

[0004] The purpose of the present invention is to provide an enameling machine that is easy to adjust the winding radius, so as to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: an enameling machine that is convenient for adjusting the winding radius, comprising a base, an organic body is arranged on the base, and a fixing frame is fixedly connected to the base;

[0006] The fixed frame is provided with a winding mechanism, and the winding mechanism comprises:

[0007] A winding roller, the winding roller being rotatably arranged outside the fixed frame;

[0008] A driving rod, wherein an adjustment slot is provided in the middle of the winding roller, and the driving rod is rotatably arranged inside the adjustment slot;

[0009] Slide blocks, wherein a plurality of the slide blocks form a screw transmission with the driving rod;

[0010] A plurality of clamping plates are symmetrically arranged on the outside of the winding roller to clamp the winding drum;

[0011] Connecting rods, one end of each of the connecting rods being rotatably connected to the plurality of sliders, and the other end of each of the connecting rods being rotatably connected to the plurality of clamping plates;

[0012] A limiting component is arranged at one end of the driving rod.

[0013] Preferably, the limiting component includes:

[0014] a fixing plate, the fixing plate being fixedly connected to the outer wall of the fixing frame;

[0015] A rotating plate, wherein a groove is formed on the top of the fixed plate, and the rotating plate is located inside the groove;

[0016] Sliding blocks, multiple sliding blocks are fixedly connected to both sides of the rotating plate, and sliding grooves are opened on both sides of the inner wall of the groove. The sliding blocks are slidably connected with the inner cavity of the sliding groove.

[0017] Preferably, the limiting component further includes:

[0018] A turntable, the turntable is fixedly connected to one end of the driving rod, a rotation groove is opened at one end of the winding roller, the turntable is rotatably connected with the inner cavity of the rotation groove, a through groove is opened in the middle of the rotating plate, the turntable is slidably connected with the inner cavity of the through groove;

[0019] A clamping rod, wherein a clamping groove is provided in the middle of the turntable, and a plurality of clamping holes are provided at equal intervals on the inner wall of the rotating groove, one end of each of the clamping rods is slidably inserted into the inner cavity of the clamping groove, and the other end of each of the clamping rods is slidably inserted into the inner cavity of the clamping hole;

[0020] Pull rods, wherein the plurality of pull rods are fixedly connected to the plurality of clamping rods respectively, a pull groove is provided on the outer wall of the turntable, and the plurality of pull rods are slidably connected with the inner cavity of the pull groove;

[0021] A compression spring is located inside the clamping groove, and both ends of the compression spring are fixedly connected to a plurality of clamping rods.

[0022] Preferably, a fixing piece is fixedly connected to the top end of one of the pull rods, and a fixing groove is provided at the top end of the other pull rod, and the fixing piece cooperates with an inner cavity of the fixing groove.

[0023] Preferably, an annular groove is provided on the inner wall of the through groove, and the clamping rod is slidably connected with the inner cavity of the annular groove. The other ends of the plurality of clamping rods are provided with balls for fitting with the inner wall of the annular groove.

[0024] Preferably, the outer wall of the turntable is fixedly connected to a limit plate, the plurality of pull rods are symmetrically arranged with the limit plate as the center, and the cross section of the limit plate is in a U-shape.

[0025] The technical effects and advantages of this utility model are:

[0026] The utility model utilizes a setting mode that cooperates with a winding roller, a driving rod, a slider, a clamping plate, a connecting rod and a limit assembly. The rotation of the driving rod can enable multiple sliders to drive the connecting rod to squeeze the clamping plate, so that the clamping plate can clamp and fix winding drums of different specifications, so that when winding the enameled wire, the different forming inner diameter requirements of the enameled wire can be met, thereby improving the practicality of the winding device. At the same time, the setting of the limit assembly can not only limit the driving rod to prevent it from rotating incorrectly and causing adjustment failure, but also can provide auxiliary limitation for the wound enameled wire to prevent the enameled wire from being wound out of range. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0028] Figure 2 This is a schematic diagram of the internal structure of the winding mechanism of the utility model from the front.

[0029] Figure 3 This is a schematic diagram of the internal structure of the rotating plate of the utility model.

[0030] Figure 4 This is a schematic diagram of the internal structure of the turntable of the utility model.

[0031] In the figure: 1. Base; 2. Machine body; 3. Fixed frame; 4. Winding mechanism; 41. Winding roller; 42. Driving rod; 43. Slider; 44. Clamping plate; 45. Connecting rod; 46. Limiting assembly; 461. Fixed plate; 462. Rotating plate; 463. Sliding block; 464. Turntable; 465. Clamping rod; 466. Pull rod; 467. Compression spring; 5. Fixing part; 6. Ball bearing; 7. Limiting plate. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] The utility model provides Figure 1-4 The enameling machine shown is convenient for adjusting the winding radius, and comprises a base 1, a body 2 is arranged on the base 1, and a fixing frame 3 is fixedly connected to the base 1;

[0034] Furthermore, a winding mechanism 4 is provided on the fixed frame 3, and the winding mechanism 4 includes: a winding roller 41, a driving rod 42, a slider 43, a clamping plate 44, a connecting rod 45 and a limit assembly 46. The winding roller 41 is rotatably arranged on the outside of the fixed frame 3, and a driving mechanism for driving the winding roller 41 to rotate is provided on the outside of the fixed frame 3; an adjustment slot is provided in the middle of the winding roller 41, and the driving rod 42 is rotatably arranged inside the adjustment slot; multiple sliders 43 form a screw transmission with the driving rod 42; multiple clamping plates 44 are symmetrically arranged on the outside of the winding roller 41 for clamping the winding drum; multiple connecting rods 45 are provided on the outside of the winding roller 41 for clamping the winding drum. One end of the drive rod 42 is rotatably connected to the plurality of sliders 43, and the other ends of the plurality of connecting rods 45 are rotatably connected to the plurality of clamping plates 44. The rotation of the drive rod 42 can drive the plurality of sliders 43 to move closer to or away from each other, thereby pushing or pulling the clamping plates 44 through the plurality of connecting rods 45, and limiting the connecting rods 45 by adjusting grooves, so that the spacing between the plurality of clamping plates 44 can be changed, so that winding drums of different specifications can be clamped, so that when winding the enameled wire, different forming inner diameter requirements of the enameled wire can be met; the limiting component 46 is provided at one end of the drive rod 42.

[0035] Specifically, the limiting assembly 46 includes: a fixed plate 461, a rotating plate 462, a sliding block 463, a turntable 464, a clamping rod 465, a pull rod 466 and a compression spring 467. The fixed plate 461 is fixedly connected to the outer wall of the fixed frame 3; a groove is provided at the top of the fixed plate 461, and the rotating plate 462 is located inside the groove; multiple sliding blocks 463 are respectively fixedly connected to both sides of the rotating plate 462, and sliding grooves are provided on both sides of the inner wall of the groove. The sliding blocks 463 are slidably and interlaced with the inner cavity of the sliding groove. The rotating plate 462 can slide and rotate on the fixed plate 461 through the sliding block 463, thereby facilitating the loading and unloading operations of the winding drum. The turntable 464 is fixedly connected to one end of the driving rod 42, and a rotating groove is provided at one end of the winding roller 41. The turntable 464 is rotatably connected with the inner cavity of the rotating groove. A through groove is provided in the middle of the rotating plate 462. The turntable 464 is slidably connected with the inner cavity of the through groove. A clamping groove is provided in the middle of the turntable 464. A plurality of clamping holes are provided at equal intervals on the inner wall of the rotating groove. One end of each of the plurality of clamping rods 465 is slidably connected with the inner cavity of the clamping groove, and the other end of each of the plurality of clamping rods 465 is slidably connected with the inner cavity of the clamping hole. The plurality of pull rods 466 are respectively connected with the plurality of clamping rods 466. 5 is fixedly connected. A drawing groove is formed on the outer wall of the turntable 464. A plurality of pull rods 466 are slidably inserted and connected with the inner cavity of the drawing groove. A compression spring 467 is located inside the clamping groove. Both ends of the compression spring 467 are fixedly connected with the plurality of clamping rods 465. The compression spring 467 is always in a compressed state, thereby providing a stable elastic force to the plurality of clamping rods 465, so that the clamping rods 465 are always in an extended state. When the driving rod 42 needs to be rotated, the clamping rods 465 can be pulled by the pull rods 466 to release the clamping state of the clamping rods 465.

[0036] Furthermore, the top of one of the pull rods 466 is fixedly connected to a fixing part 5, and the top of the other pull rod 466 is provided with a fixing groove, and the fixing part 5 cooperates with the inner cavity of the fixing groove. The outer wall of the turntable 464 is fixedly connected to the limiting plate 7, and multiple pull rods 466 are symmetrically arranged with the limiting plate 7 as the center, and the cross-section of the limiting plate 7 is in a mouth shape; through the fixing part 5, when it is necessary to release the clamping of multiple clamping rods 465, the fixing part 5 can be passed through the limiting plate 7 and clamped with the fixing groove opened by another pull rod 466, so that the clamping rod 465 can be unclamped at the same time, making it convenient to rotate the driving rod 42 through the turntable 464.

[0037] Furthermore, an annular groove is provided on the inner wall of the through groove, and the clamping rod 465 is slidably inserted and connected with the inner cavity of the annular groove. The other ends of multiple clamping rods 465 are provided with balls 6 for fitting with the inner wall of the annular groove. The setting of the balls 6 enables the clamping rod 465 to limit the rotating plate 462 when it is inserted into the rotating plate 462, and at the same time reduce the friction between the clamping rod 465 and the rotating plate 462, thereby extending the service life of the device.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An enameling machine that is easy to adjust the winding radius, comprising: A base (1), an organism (2) is arranged on the base (1), and a fixing frame (3) is fixedly connected to the base (1); The invention is characterized in that: a winding mechanism (4) is provided on the fixing frame (3), and the winding mechanism (4) comprises: A winding roller (41), the winding roller (41) is rotatably arranged outside the fixed frame (3); A driving rod (42), wherein an adjusting slot is provided in the middle of the winding roller (41), and the driving rod (42) is rotatably arranged inside the adjusting slot; Slide blocks (43), wherein a plurality of slide blocks (43) and the driving rod (42) form a screw transmission; A plurality of clamping plates (44) are symmetrically arranged outside the winding roller (41) for clamping the winding drum; Connecting rods (45), one end of each of the connecting rods (45) is rotatably connected to each of the plurality of sliders (43), and the other end of each of the connecting rods (45) is rotatably connected to each of the plurality of clamping plates (44); A limiting assembly (46) is provided at one end of the driving rod (42).

2. The enameling machine that is easy to adjust the winding radius according to claim 1, characterized in that: The limiting assembly (46) includes: A fixing plate (461), wherein the fixing plate (461) is fixedly connected to the outer wall of the fixing frame (3); A rotating plate (462), wherein a groove is formed at the top end of the fixed plate (461), and the rotating plate (462) is located inside the groove; Sliding blocks (463), a plurality of said sliding blocks (463) are respectively fixedly connected to both sides of the rotating plate (462), and sliding grooves are provided on both sides of the inner wall of the groove, and the said sliding blocks (463) are slidably connected with the inner cavity of the sliding groove.

3. The enameling machine that is easy to adjust the winding radius according to claim 2, characterized in that: The limiting component (46) also includes: A turntable (464), the turntable (464) is fixedly connected to one end of the driving rod (42), a rotation groove is opened at one end of the winding roller (41), the turntable (464) is rotatably connected with the inner cavity of the rotation groove, and a through groove is opened in the middle of the rotating plate (462), the turntable (464) is slidably connected with the inner cavity of the through groove; A clamping rod (465), a clamping groove is provided in the middle of the rotating disk (464), a plurality of clamping holes are provided at equal intervals on the inner wall of the rotating groove, one end of each of the clamping rods (465) is slidably inserted into the inner cavity of the clamping groove, and the other end of each of the clamping rods (465) is slidably inserted into the inner cavity of the clamping hole; Pull rods (466), wherein the plurality of pull rods (466) are fixedly connected to the plurality of clamping rods (465), and the outer wall of the rotating disk (464) is provided with a pull groove, and the plurality of pull rods (466) are all slidably connected with the inner cavity of the pull groove; A compression spring (467) is located inside the clamping groove, and both ends of the compression spring (467) are fixedly connected to a plurality of clamping rods (465).

4. The enameling machine with easy-to-adjust winding radius according to claim 3, characterized in that: The top end of one of the pull rods (466) is fixedly connected to a fixing piece (5), and the top end of the other pull rod (466) is provided with a fixing groove, and the fixing piece (5) cooperates with the inner cavity of the fixing groove.

5. The enameling machine with easy-to-adjust winding radius according to claim 3, characterized in that: An annular groove is provided on the inner wall of the through groove, and the clamping rod (465) is slidably connected with the inner cavity of the annular groove. The other ends of the multiple clamping rods (465) are provided with balls (6) for fitting with the inner wall of the annular groove.

6. The enameling machine with easy-to-adjust winding radius according to claim 3, characterized in that: The outer wall of the turntable (464) is fixedly connected to a limiting plate (7), and a plurality of pull rods (466) are symmetrically arranged with the limiting plate (7) as the center, and the cross section of the limiting plate (7) is in a square shape.

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