Enameled wire take-up reel with take-up drum convenient to disassemble

Abstract

The utility model discloses an enamelled wire take-up reel with a take-up drum convenient to disassemble, and belongs to the technical field of enamelled wire production. A pull rod assembly comprises a pull rod body, and the pull rod body is arranged in a rotating shaft; an unlocking clamping block is arranged in the rotating shaft in the radius direction of the cross section of the rotating shaft and movably connected with the rotating shaft, a clamping hole is formed in the position, corresponding to the unlocking clamping block, of the inner wall of the winding drum, and the unlocking clamping block can be inserted into the clamping hole of the winding drum. The pull rod body is provided with an inclined face push block, the inclined face of the inclined face push block extends in the direction of the unlocking clamping block, and the unlocking clamping block is provided with a guide push hole matched with the inclined face push block, so that when the pull rod body is pulled out of the rotating shaft, the pull rod body drives the inclined face push block to move, and the inclined face push block enters the guide push hole. And the guide pushing hole is matched to drive the unlocking clamping block to move in the direction away from the winding drum and leave the clamping hole. The enameled wire take-up reel with the take-up drum convenient to disassemble solves the problem that an existing take-up reel is inconvenient to take down enameled wires after take-up.

Description

Technical Field

[0001] The utility model relates to the technical field of enameled wire production, in particular to an enameled wire take-up drum with an easily disassembled take-up drum. Background Art

[0002] Enameled wire is a wire that is evenly coated with insulating paint on the surface of the bare wire and then baked to form a paint film. After the production process of the enameled wire, the enameled wire needs to be reeled in by the reel drum of the reel. After the reeling is completed, the reel drum with the enameled wire is removed from the reel and replaced with a new reel. Therefore, the installation and fixation of the reel drum is crucial to ensure the quality of the enameled wire reeling. The existing reel generally includes a reel drum and a rotating shaft. After the reel drum is inserted into the outer wall of the rotating shaft and locked by screws, the rotating shaft can drive the reel drum to rotate to achieve wire reeling. Since the connection is made by screw locking, it is inconvenient to disassemble the rotating shaft and the reel drum, and it is inconvenient to remove the enameled wire that has been reeled in. Utility Model Content

[0003] In order to overcome the defects of the prior art, the utility model provides an enameled wire take-up reel with an easily disassembled take-up drum, so as to solve the above-mentioned problems.

[0004] The utility model solves the technical problem by adopting the following technical solution: an enameled wire take-up drum with an easily disassembled take-up drum comprises a frame, a take-up drum and a rotating shaft, the rotating shaft is rotatably connected to the frame, the take-up drum is sleeved on the outer wall of the rotating shaft; the utility model also comprises a pull rod assembly, the pull rod assembly comprises a pull rod body, the pull rod body is arranged in the rotating shaft and extends along the length direction of the rotating shaft, the pull rod body is movably connected to the rotating shaft; an unlocking block is arranged in the rotating shaft along the radius of its cross section, the unlocking block is movably connected to the rotating shaft, the A locking hole is provided on the inner wall of the winding drum corresponding to the position of the unlocking block, and the unlocking block can be inserted into the locking hole of the winding drum to lock the winding drum; the pull rod body is provided with an inclined push block, and the inclined surface of the inclined push block extends in the direction of the unlocking block, and the unlocking block is provided with a guide push hole that cooperates with the inclined push block, so that when the pull rod body is pulled outward from the rotating shaft, the pull rod body drives the inclined push block to move, and the inclined push block enters the guide push hole, and cooperates with the guide push hole to drive the unlocking block to move in the direction away from the winding drum and leave the locking hole.

[0005] Preferably, a main channel, a first branch channel and a clamping channel are provided in the rotating shaft, the main channel is located at the center of the rotating shaft and extends along the length direction of the rotating shaft, the first branch channel is connected with the main channel and extends along the direction of the radius of the cross section of the rotating shaft, the clamping channel is connected with the first branch channel and extends outside the rotating shaft along the direction of the radius of the cross section of the rotating shaft, and the cross section where the clamping channel is located is different from the cross section where the first branch channel is located;

[0006] The pull rod body is arranged in the main channel; the inclined push block is arranged in the first branch channel, the pull rod body is provided with a push section extending toward the first branch channel, and the inclined push block is connected to the push section; the unlocking block is arranged in the clamping channel.

[0007] It is worth noting that the inclined push block is inclined along a direction gradually away from the pull rod body from a direction away from the unlocking block to a direction close to the unlocking block, and the guide push hole has the same shape as the inclined push block.

[0008] Optionally, the wire take-up reel further includes a plug-in locking block, a plug-in hole is provided on the side of the unlocking block away from the guide push hole, and the plug-in locking block is connected to the pull rod body and can be inserted into the plug-in hole.

[0009] Specifically, a second branch channel and a plug-in channel are further provided in the rotating shaft, the second branch channel is communicated with the main channel, the second branch channel is communicated with the plug-in channel, and the plug-in channel is communicated with the clamping channel;

[0010] The pull rod body is provided with a pulling section extending toward the second branch line channel, the pulling section is connected to the plug-in locking block via a pull rope, and the pull rope and the plug-in locking block are both arranged in the plug-in channel.

[0011] Preferably, an elastic mechanism is connected between one end of the pull rod body inserted into the main channel and the inner wall of the main channel; an elastic mechanism is connected between one end of the unlocking block close to the pull rod body and the inner wall of the connecting channel; an elastic mechanism is connected between one end of the plug-in locking block away from the unlocking block and the inner wall of the plug-in channel.

[0012] Specifically, a pull ring is provided at one end of the pull rod body away from the main channel.

[0013] It is worth noting that edge baffles are provided at both ends of the winding drum along its length direction.

[0014] Optionally, a guide wheel is provided above the winding drum.

[0015] The beneficial effect of the utility model is that in the enameled wire take-up reel with the take-up drum being easy to disassemble, the pull rod body is pulled toward the outside of the rotating shaft, and the pull rod body drives the inclined push block to move and insert into the unlocking block, thereby driving the unlocking block to move and leave the clamping hole, and the take-up drum will lose its restriction and can be pulled out from the rotating shaft, realizing the operation of taking off the take-up drum. Compared with the screw connection method, the enameled wire with the take-up drum can be removed by only pulling the pull rod body, thereby simplifying the steps and improving convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of an enameled wire take-up drum with an easily disassembled take-up drum in one embodiment of the utility model;

[0017] Figure 2 It is a partial cross-sectional view of an enameled wire take-up drum with an easily disassembled take-up drum in one embodiment of the utility model;

[0018] Figure 3 for Figure 2 An enlarged schematic diagram of a dotted circle A;

[0019] Figure 4 A cross-sectional view of a winding drum and a rotating shaft in one embodiment of the utility model;

[0020] Figure 5 A cross-sectional view of a rotating shaft and a pull rod assembly in one embodiment of the utility model;

[0021] In the figure: 1 frame; 11 guide wheel; 12 crossbeam; 2 take-up drum; 21 clamping hole; 22 edge baffle; 3 rotating shaft; 31 main channel; 32 first branch channel; 33 clamping channel; 34 second branch channel; 35 plug-in channel; 4 pull rod assembly; 41 pull rod body; 42 pushing section; 43 inclined push block; 44 pulling section; 45 pull rope; 46 pull ring; 5 unlocking block; 51 guide pushing hole; 52 plug-in hole; 6 plug-in locking block; 7 elastic mechanism. DETAILED DESCRIPTION

[0022] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0023] like Figure 1-5As shown, a reel for taking up enameled wire with an easily disassembled reel comprises a frame 1, a reel 2 and a rotating shaft 3, wherein the rotating shaft 3 is rotatably connected to the frame 1, and the reel 2 is sleeved on the outer wall of the rotating shaft 3; further comprising a pull rod assembly 4, wherein the pull rod assembly 4 comprises a pull rod body 41, wherein the pull rod body 41 is arranged in the rotating shaft 3 and extends along the length direction of the rotating shaft 3, and the pull rod body 41 is movably connected to the rotating shaft 3; an unlocking block 5 is arranged in the rotating shaft 3 along the direction of the radius of its cross section, and the unlocking block 5 is movably connected to the rotating shaft 3, and the inner wall of the reel 2 is provided with a position corresponding to the unlocking block 5 There is a card hole 21, and the unlocking card block 5 can be inserted into the card hole 21 of the winding drum 2 to lock the winding drum 2; the pull rod body 41 is provided with an inclined push block 43, and the inclined surface of the inclined push block 43 extends toward the unlocking card block 5, and the unlocking card block 5 is provided with a guide push hole 51 that cooperates with the inclined push block 43, so that when the pull rod body 41 is pulled outward from the rotating shaft 3, the pull rod body 41 drives the inclined push block 43 to move, and the inclined push block 43 enters the guide push hole 51, and cooperates with the guide push hole 51 to drive the unlocking card block 5 to move in the direction away from the winding drum 2 and leave the card hole 21.

[0024] In the enameled wire take-up reel with the reel being easy to disassemble, the pull rod body 41 is pulled toward the outside of the rotating shaft 3, and the pull rod body 41 drives the inclined push block 43 to move and insert into the unlocking block 5, thereby driving the unlocking block 5 to move and leave the clamping hole 21, and the reel 2 will lose its restriction and can be pulled out from the rotating shaft 3, thereby realizing the operation of removing the reel 2. Compared with the screw connection method, the enameled wire with the reel 2 can be removed by only pulling the pull rod body 41, thereby simplifying the steps and improving convenience.

[0025] It is worth noting that if Figure 2 , 3 As shown in Figures 4 and 5, a main channel 31, a first branch channel 32 and a locking channel 33 are provided in the rotating shaft 3, the main channel 31 is located at the center of the rotating shaft 3 and extends along the length direction of the rotating shaft 3, the first branch channel 32 is connected with the main channel 31 and extends along the radius direction of the cross section of the rotating shaft 3, the locking channel 33 is connected with the first branch channel 32 and extends outside the rotating shaft 3 along the radius direction of the cross section of the rotating shaft 3, and the cross section of the locking channel 33 is different from the cross section of the first branch channel 32; the pull rod body 41 is arranged in the main channel 31; the inclined push block 43 is arranged in the first branch channel 32, the pull rod body 41 is provided with a pushing section 42 extending to the first branch channel 32, and the inclined push block 43 is connected with the pushing section 42; the unlocking block 5 is arranged in the locking channel 33.

[0026] Preferably, Figure 2 and 3 As shown, the inclined surface push block 43 is inclined from away from the unlocking block 5 to close to the unlocking block 5 along the direction gradually away from the pull rod body 41, and the guide push hole 51 has the same shape as the inclined surface push block 43. When the inclined surface push block 43 is inserted into the guide push hole 51, the inclined surface of the inclined surface push block 43 cooperates with the inclined surface of the guide push hole 51, so that the unlocking block 5 can generate a force toward the center of the rotating shaft 3, thereby promoting the unlocking block 5 to move toward the inside of the rotating shaft 3.

[0027] Specifically, Figure 2 , 3 As shown in FIGS. 4 and 5 , the wire take-up reel further includes a plug-in locking block 6 , a plug-in hole 52 is provided on the unlocking block 5 on the side away from the guide push hole 51 , and the plug-in locking block 6 is connected to the pull rod body 41 and can be inserted into the plug-in hole 52 .

[0028] Preferably, the rotating shaft 3 is further provided with a second branch channel 34 and a plug-in channel 35, the second branch channel 34 is in communication with the main channel 31, the second branch channel 34 is in communication with the plug-in channel 35, and the plug-in channel 35 is in communication with the clamping channel 33; the pull rod body 41 is provided with a pulling section 44 extending toward the second branch channel 34, the pulling section 44 is connected with the plug-in locking block 6 through a pull rope 45, and the pull rope 45 and the plug-in locking block 6 are both arranged in the plug-in channel 35. In this embodiment, the second branch channel 34 is perpendicular to the main channel 31, and the plug-in channel 35 is perpendicular to the second branch channel 34, so that it is convenient for the pull rod body 41 to pull the pull rope 45 through the pulling section 44, thereby driving the plug-in locking block 6 to move in the plug-in channel 35.

[0029] It is worth mentioning that an elastic mechanism 7 is connected between one end of the pull rod body 41 inserted into the main channel 31 and the inner wall of the main channel 31. After the pull rod body 41 is pulled outward from the rotating shaft 3, a new winding drum 2 is sleeved on the outer wall of the rotating shaft 3. After releasing the hand, the elastic force provided by the elastic mechanism 7 can make the pull rod body 41 move into the rotating shaft 3, so as to realize the installation of the new winding drum 2; an elastic mechanism 7 is connected between the end of the unlocking block 5 close to the pull rod body 41 and the inner wall of the engaging channel 33; an elastic mechanism 7 is connected between the end of the plug-in locking block 6 away from the unlocking block 5 and the inner wall of the plug-in channel 35; by locating the plug-in hole 52 and the guide push hole 51 on opposite sides of the pull rod body 41 respectively, it can be achieved that when the pull rod body 41 drives the inclined push block 43 to move in the direction close to the unlocking block 5, the pull rope 45 is driven by the pull rod body 41 to release the inclined push block 43. Pull the plug-in locking block 6 to move in the direction away from the unlocking block 5, at this time, the plug-in locking block 6 leaves the plug-in hole 52 of the unlocking block 5, and the unlocking block 5 can be moved into the rotating shaft 3 by the cooperation of the inclined surface push block 43 and the guide push hole 51 of the unlocking block 5; after the pull rod body 41 drives the inclined surface push block 43 to move in the direction away from the unlocking block 5, the plug-in locking block 6 loses the pulling force provided by the pull rope 45, and the plug-in locking block 6 moves in the direction close to the unlocking block 5 by the elastic force provided by the elastic mechanism 7 connected to the plug-in locking block 6, and in addition, the elastic force provided by the elastic mechanism 7 connected to the unlocking block 5 can make the unlocking block 5 inserted into the card hole 21 of the winding drum 2, and then the plug-in locking block 6 can be aligned with the plug-in hole 52 and inserted into the plug-in hole 52, thereby limiting the unlocking block 5 from moving into the rotating shaft 3, so that the rotating shaft 3 and the winding drum 2 can rotate synchronously. In this embodiment, the elastic mechanism 7 is a spring.

[0030] Preferably, Figure 1 As shown, a pull ring 46 is provided at one end of the pull rod body 41 away from the main channel 31. The pull ring 46 is pulled out of the rotating shaft 3 by pulling the pull ring 46 with an external hook.

[0031] Specifically, Figure 1 As shown, both ends of the winding drum 2 along its length direction are provided with edge baffles 22. By providing the edge baffles 22, the enameled wire can be confined between the two edge baffles 22 when winding the enameled wire.

[0032] It is worth noting that a guide wheel 11 is provided above the winding drum 2. In this embodiment, a crossbeam 12 extends from the frame 1, the crossbeam 12 is parallel to the winding drum 2, and the guide wheel 11 is provided on the crossbeam 12. The guide wheel 11 is used to guide the enameled wire to be wound onto the winding drum 2 along a predetermined path.

[0033] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. An enameled wire take-up drum with an easily disassembled take-up drum, comprising a frame, a take-up drum and a rotating shaft, wherein the rotating shaft is rotatably connected to the frame, and the take-up drum is sleeved on the outer wall of the rotating shaft; characterized in that: The invention also comprises a pull rod assembly, wherein the pull rod assembly comprises a pull rod body, the pull rod body is arranged in the rotating shaft and extends along the length direction of the rotating shaft, the pull rod body is movably connected with the rotating shaft; an unlocking block is provided in the rotating shaft along the radius direction of its cross section, the unlocking block is movably connected with the rotating shaft, a locking hole is provided on the inner wall of the winding drum corresponding to the position of the unlocking block, the unlocking block can be inserted into the locking hole of the winding drum to achieve locking of the winding drum; the pull rod body is provided with an inclined push block, the inclined surface of the inclined push block extends in the direction of the unlocking block, and the unlocking block is provided with a guide push hole matched with the inclined push block, so that when the pull rod body is pulled outside the rotating shaft, the pull rod body drives the inclined push block to move, the inclined push block enters the guide push hole, and cooperates with the guide push hole to drive the unlocking block to move in the direction away from the winding drum and leave the locking hole.

2. The enameled wire take-up drum with easily disassembled take-up drum according to claim 1, characterized in that: A main channel, a first branch channel and a clamping channel are provided in the rotating shaft, the main channel is located at the center of the rotating shaft and extends along the length direction of the rotating shaft, the first branch channel is connected to the main channel and extends along the direction of the radius of the cross section of the rotating shaft, the clamping channel is connected to the first branch channel and extends outside the rotating shaft along the direction of the radius of the cross section of the rotating shaft, and the cross section where the clamping channel is located is different from the cross section where the first branch channel is located; The pull rod body is arranged in the main channel; the inclined push block is arranged in the first branch channel, the pull rod body is provided with a push section extending toward the first branch channel, and the inclined push block is connected to the push section; the unlocking block is arranged in the clamping channel.

3. The enameled wire take-up drum with easily disassembled take-up drum according to claim 2, characterized in that: The inclined surface push block is inclined along a direction gradually away from the pull rod body from a direction away from the unlocking block to a direction close to the unlocking block, and the guide push hole has the same shape as that of the inclined surface push block.

4. The enameled wire take-up drum with easily disassembled take-up drum according to claim 3, characterized in that: The wire take-up drum also includes a plug-in locking block, a plug-in hole is provided on the side of the unlocking block away from the guide push hole, and the plug-in locking block is connected to the pull rod body and can be inserted into the plug-in hole.

5. The enameled wire take-up drum with easily disassembled take-up drum according to claim 4, characterized in that: A second branch channel and a plug-in channel are also provided in the rotating shaft, wherein the second branch channel is connected to the main channel, the second branch channel is connected to the plug-in channel, and the plug-in channel is connected to the clamping channel; The pull rod body is provided with a pulling section extending toward the second branch line channel, the pulling section is connected to the plug-in locking block via a pull rope, and the pull rope and the plug-in locking block are both arranged in the plug-in channel.

6. The enameled wire take-up drum with easily disassembled take-up drum according to claim 5, characterized in that: An elastic mechanism is connected between one end of the pull rod body inserted into the main channel and the inner wall of the main channel; an elastic mechanism is connected between one end of the unlocking block close to the pull rod body and the inner wall of the connecting channel; an elastic mechanism is connected between one end of the plug-in locking block away from the unlocking block and the inner wall of the plug-in channel.

7. The enameled wire take-up drum with easily disassembled take-up drum according to claim 6, characterized in that: A pull ring is provided at one end of the pull rod body away from the main channel.

8. The enameled wire take-up drum with easily disassembled take-up drum according to claim 1, characterized in that: The two ends of the winding drum along the length direction are both provided with edge baffles.

9. The enameled wire take-up drum with easily disassembled take-up drum according to claim 1, characterized in that: A guide wheel is arranged above the winding drum.

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