Single-piece combined wire guide wheel

Abstract

The utility model relates to the technical field of wire guide wheels, and provides a single-piece combined wire guide wheel, which comprises a mounting plate, a connecting shaft lever is fixedly mounted on one side surface of a vertical section of the mounting plate, two bearings are sleeved on the surface of the connecting shaft lever, and a wire guide wheel body is fixedly mounted on the outer rings of the bearings. The power mechanism drives the swing plate to swing around the axis of the connecting shaft rod in a reciprocating mode and synchronously drives the movable plate to move back and forth in the sliding groove in a reciprocating mode, so that the movable plate drives the wiping block to move back and forth to wipe the enameled wire, and then the effect of cleaning dust attached to the surface of the enameled wire is achieved. And the winding regularity and firmness of the enameled wire are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire pulleys, and specifically relates to a single-piece combined wire pulley. Background Art

[0002] The wire reel is a high-tech product used to redirect and properly guide the enameled wire. The baffles on both sides of the reel prevent the wire from jumping out during winding, while also maintaining a stable tension during winding.

[0003] A known patent application number is CN202020993286.9, which discloses a wire pulley with self-adjusting tension. The wire pulley includes a guide post and a guide sleeve. The wire pulley is fixed to a bracket via a support shaft, and the bracket is fixed to a pedestal. A guide post is fixed to the bottom of the pedestal, and the guide post is sleeved within the guide sleeve. The guide sleeve and the pedestal are provided with spring bosses, and a spring is fixed between the spring bosses. This utility model has a simple structure and can provide a certain tension for the enameled wire while providing guidance for the enameled wire. In cases where the tension requirement is not high, the additional tension structure can be omitted.

[0004] However, in the implementation of relevant technologies, it was found that the above technical solution has the following problems: when in use, it is not convenient to clean the enameled wire during the winding process. During the winding process of the enameled wire, since the surface of the enameled wire is smooth and has a layer of insulating paint, its special surface structure will attract dust and impurities in the working environment to adhere to it, which can easily cause the surface of the enameled wire to be uneven, affecting the winding effect, thereby reducing the performance and winding effect of the enameled wire. Utility Model Content

[0005] The utility model provides a single-piece combined wire wheel, which solves the problem in the related art that it is inconvenient to clean the enameled wire during the winding process.

[0006] The technical solution of the utility model is as follows: a single-piece combined guide wheel, comprising: a mounting plate, a connecting shaft fixedly mounted on one side of a vertical section of the mounting plate, two bearings sleeved on the surface of the connecting shaft, and a guide wheel body fixedly mounted on the outer ring of the bearing;

[0007] A tension mechanism is provided at the bottom of the mounting plate, and a resistance mechanism is provided at the bottom of the mounting plate and on one side of the tension mechanism. The output end of the resistance mechanism is connected to a fixed plate, and a slide groove is provided at the top of the horizontal section of the fixed plate. A movable plate is slidably engaged in the slide groove, and two wiping blocks are symmetrically fixedly installed on the top of the movable plate.

[0008] A notch is formed through the bottom of the horizontal section of the fixed plate, a fixed rod is fixedly mounted on one side of the vertical section of the fixed plate, one end of the fixed rod is rotatably connected to the swing plate, and the top end of the swing plate passes through the notch and is hinged to the movable plate;

[0009] A power mechanism is provided on one side of the fixed plate, which is used to drive the swing plate to swing.

[0010] Preferably, the power mechanism includes a waist-shaped slot hole penetrating through one side of the swing plate, a motor fixedly mounted on one side of the vertical section of the fixed plate, and a crank block fixedly connected to the output end of the motor, and one side of the crank block is rotatably connected to a pin that slides with the waist-shaped slot hole.

[0011] Preferably, the resistance mechanism includes a connecting plate fixedly installed on one side of the bottom of the horizontal section of the mounting plate, two grooves symmetrically opened on one side of the connecting plate, a limiting rod fixedly installed in the groove, a slider slidably connected to the surface of the limiting rod, and a spring sleeved on the surface of the limiting rod.

[0012] The two ends of the spring are respectively connected to the connecting plate and the slider, and the fixing plate is fixedly installed on one side of the slider.

[0013] Preferably, the tension mechanism includes a fixed sleeve arranged below the mounting plate, a movable rod movably inserted in the fixed sleeve, a second spring sleeved on the surface of the movable rod, and a flange connection plate fixedly connected to the bottom end of the fixed sleeve.

[0014] The mounting plate is fixedly connected to the top end of the movable rod, and the two ends of the second spring are respectively connected to the fixing sleeve and the mounting plate.

[0015] Preferably, a support plate is fixedly installed on the top of the vertical section of the mounting plate, a fan is installed through the top of the support plate, a protective frame is fixedly installed on the top of the support plate and located outside the fan, and a filter is fixedly installed inside the protective frame.

[0016] The working principle and beneficial effects of the utility model are as follows:

[0017] When in use, the wire wheel body is sequentially sleeved on the connecting shaft, so that the traditional integral wire wheel body is improved into a single-piece assembly type, and each wire wheel body can rotate independently under the action of the bearing, which is convenient for improving the smoothness of the rotation of the wire wheel body. Then the enameled wire is passed through the bottom of the wire wheel body, and the wiping block is in contact with the enameled wire. During the enameled wire winding process, the wire wheel body rotates and guides the enameled wire, and at the same time, the power mechanism drives the swing plate to swing back and forth around the axis of the connecting shaft, and synchronously drives the movable plate to move back and forth in the slide groove, so that the movable plate drives the wiping block to move back and forth to wipe the enameled wire, and then achieves the effect of cleaning the dust attached to the surface of the enameled wire, preventing the uneven surface of the enameled wire from affecting its use and winding effect, and effectively improving the neatness and firmness of the winding of the enameled wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0019] Figure 1 It is a schematic three-dimensional structure diagram of the whole of the present utility model;

[0020] Figure 2 It is a partial three-dimensional structure diagram of the fixing plate of the present utility model;

[0021] Figure 3 It is a sectional three-dimensional structure diagram of the support plate of the present utility model;

[0022] In the figure: 1, mounting plate; 2, connecting shaft rod; 3, wire wheel body; 4, fixing plate; 5, movable plate; 6, wiping block; 7, fixing rod; 8, swinging plate; 9, motor; 10, crank block; 11, connecting plate; 12, limiting rod; 13, slider; 14, first spring; 15, fixed sleeve; 16, movable rod; 17, second spring; 18, flange connection disc; 19, support plate; 20, fan; 21, protective frame; 22, filter screen. Specific embodiments

[0023] Next, in combination with the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model.

[0024] Embodiment 1

[0025] Please refer to Figure 1 - Figure 3 , a single-piece combined wire wheel provided by the present utility model includes: a mounting plate 1, a connecting shaft rod 2 is fixedly installed on one side surface of the vertical section of the mounting plate 1, two bearings are sleeved on the surface of the connecting shaft rod 2, and the outer ring of the bearing is fixedly installed with a wire wheel body 3;

[0026] A tension mechanism is provided at the bottom of the mounting plate 1, a fixing plate 4 is provided at the bottom of the mounting plate 1, a chute is opened at the top of the horizontal section of the fixing plate 4, a movable plate 5 is slidably clamped in the chute, and two wiping blocks 6 are symmetrically and fixedly installed at the top of the movable plate 5;

[0027] A notch is penetrated and opened at the bottom of the horizontal section of the fixing plate 4, a fixing rod 7 is fixedly installed on one side surface of the vertical section of the fixing plate 4, one end of the fixing rod 7 is rotatably connected with a swinging plate 8, and the top end of the swinging plate 8 passes through the notch and is hinged with the movable plate 5;

[0028] A power mechanism is provided on one side surface of the fixing plate 4, which is used to drive the swinging plate 8 to swing.

[0029] During use, the wire wheel body 3 is sleeved on the connecting shaft rod 2 in sequence, so that the traditional integral wire wheel body 3 is improved into a single-piece combined type, and each wire wheel body 3 can rotate independently under the action of bearings, which is convenient for improving the smoothness of the rotation of the wire wheel body 3. Then, the enameled wire is passed through the bottom of the wire wheel body 3, and the wiping block 6 is brought into contact with the enameled wire. During the winding process of the enameled wire, the wire wheel body 3 rotates and guides the enameled wire. At the same time, the swing plate 8 is driven by the power mechanism to reciprocate around the axis of the connecting shaft rod 2, and synchronously drives the movable plate 5 to reciprocate back and forth in the chute, so that the wiping block 6 is driven by the movable plate 5 to reciprocate to wipe the enameled wire, thereby realizing the effect of cleaning the dust attached to the surface of the enameled wire, preventing the unevenness of the surface of the enameled wire from affecting its use and winding effect, effectively improving the winding neatness and firmness of the enameled wire. At the same time, during the winding process, the tension mechanism is convenient for promoting the enameled wire to maintain a certain tension and preventing the enameled wire from being in a slack state.

[0030] Further, the power mechanism includes a kidney-shaped slot hole penetratingly opened on one side surface of the swing plate ⑧, a motor 9 fixedly installed on one side surface of the vertical section of the fixed plate 4, and a crank block 10 fixedly connected to the output end of the motor 9. A pin column that slides with the kidney-shaped slot hole is rotatably connected to one side surface of the crank block 10.

[0031] Specifically, the motor 9 drives the crank block 10 to rotate, and the pin column slides in the kidney-shaped slot hole, so that the swing plate 8 reciprocates around the axis of the fixed rod 7, thereby driving the movable plate 5 to reciprocate to wipe and clean the enameled wire.

[0032] Further, the tension mechanism includes a fixed sleeve 15 arranged below the mounting plate 1, a movable rod 16 movably inserted into the fixed sleeve 15, a second spring 17 sleeved on the surface of the movable rod 16, and a flange connection disk 18 fixedly connected to the bottom end of the fixed sleeve 15.

[0033] The mounting plate 1 is fixedly connected to the top end of the movable rod 16, and both ends of the second spring 17 are connected to the fixed sleeve 15 and the mounting plate 1 respectively.

[0034] Specifically, by setting the flange connection disk 18, it is convenient to install and fix the fixed sleeve 15. The movable rod 16 is pulled up to stretch the second spring 17, and the enameled wire is passed through the bottom of the wire wheel body 3. Then, the second spring 17 can drive the movable rod 16 to move down and reset, thereby driving the wire wheel body 3 to apply pressure to the enameled wire, achieving the effect of promoting the enameled wire to maintain tension and avoiding the winding effect being affected by the overly slack enameled wire.

[0035] Furthermore, a support plate 19 is fixedly installed on the top of the vertical section of the mounting plate 1, a fan 20 is installed through the top of the support plate 19, a protective frame 21 is fixedly installed on the top of the support plate 19 and located on the outside of the fan 20, and a filter screen 22 is fixedly installed inside the protective frame 21.

[0036] Specifically, during the winding process of the enameled wire, by starting the fan 20 to blow air and cooperating with the wiping block 6 for cleaning, the wiped dust can be blown off, which is convenient for further improving the cleaning effect and efficiency, and preventing the dust from adhering to the enameled wire for the second time. At the same time, the filter 22 facilitates the filtration of the air inlet end of the fan 20 to avoid blowing dust in the air onto the enameled wire.

[0037] Example 2

[0038] Based on Example 1, this embodiment includes: a resistance mechanism, which is arranged at the bottom of the mounting plate 1, and is used to keep the wiping block 6 in contact with the enameled wire at all times to ensure the cleaning quality, and includes a connecting plate 11 fixedly mounted on one side of the bottom of the horizontal section of the mounting plate 1, two grooves symmetrically opened on one side of the connecting plate 11, a limiting rod 12 fixedly mounted in the groove, a slider 13 slidably connected to the surface of the limiting rod 12, and a spring 14 sleeved on the surface of the limiting rod 12.

[0039] The two ends of the spring 14 are connected to the connecting plate 11 and the slider 13 respectively, and the fixing plate 4 is fixedly mounted on one side of the slider 13 .

[0040] The technical solution provided by this embodiment is as follows: when guiding the enameled wire, the moving fixed plate 4 drives the slider 13 to move downward along the surface of the limit rod 12, and compresses the spring 14, then the enameled wire is passed through the bottom of the wire wheel body 3, and the fixed plate 4 is loosened. Under the action of the spring 14, the fixed plate 4 is driven to move upward, so that the wiping block 6 is in contact with the enameled wire, which facilitates increasing the contact area between the wiping block 6 and the enameled wire and facilitating its limiting, thereby greatly improving the cleaning effect of the wiping block 6 on the enameled wire.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. 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. A single-piece combined wire wheel, characterized in that, include: A mounting plate (1), a connecting shaft (2) being fixedly mounted on one side of a vertical section of the mounting plate (1), two bearings being sleeved on the surface of the connecting shaft (2), and a guide wheel body (3) being fixedly mounted on the outer ring of the bearing; A tension mechanism is provided at the bottom of the mounting plate (1), and a resistance mechanism is provided at the bottom of the mounting plate (1) and on one side of the tension mechanism. The output end of the resistance mechanism is connected to a fixed plate (4). A sliding groove is provided at the top of the horizontal section of the fixed plate (4), and a movable plate (5) is slidably engaged in the sliding groove. Two wiping blocks (6) are symmetrically fixedly installed on the top of the movable plate (5). A notch is formed through the bottom of the horizontal section of the fixed plate (4); a fixed rod (7) is fixedly mounted on one side of the vertical section of the fixed plate (4); one end of the fixed rod (7) is rotatably connected to a swing plate (8); the top end of the swing plate (8) passes through the notch and is hinged to the movable plate (5); A power mechanism is provided on one side of the fixed plate (4), which is used to drive the swing plate (8) to swing.

2. The single-piece combined wire wheel according to claim 1, characterized in that: The power mechanism comprises a waist-shaped slot hole extending through one side of the swing plate (8), a motor (9) fixedly mounted on one side of the vertical section of the fixed plate (4), and a crank block (10) fixedly connected to the output end of the motor (9); a pin column that slides with the waist-shaped slot hole is rotatably connected to one side of the crank block (10).

3. A single-piece combined wire wheel according to claim 1, characterized in that: The interference mechanism includes a connecting plate (11) fixedly mounted on one side of the bottom of the horizontal section of the mounting plate (1), two grooves symmetrically arranged on one side of the connecting plate (11), a limiting rod (12) fixedly mounted in the groove, a slider (13) slidably connected to the surface of the limiting rod (12), and a spring (14) sleeved on the surface of the limiting rod (12).

4. The single-piece combined wire wheel according to claim 3, wherein: The two ends of the spring 1 (14) are respectively connected to the connecting plate (11) and the slider (13), and the fixing plate (4) is fixedly mounted on a side surface of the slider (13).

5. A single-piece combined wire wheel according to claim 1, characterized in that: The tension mechanism comprises a fixed sleeve (15) disposed below the mounting plate (1), a movable rod (16) movably inserted into the fixed sleeve (15), a second spring (17) sleeved on the surface of the movable rod (16), and a flange connection plate (18) fixedly connected to the bottom end of the fixed sleeve (15).

6. The single-piece combined wire wheel according to claim 5, wherein: The mounting plate (1) is fixedly connected to the top end of the movable rod (16), and the two ends of the spring (17) are respectively connected to the fixed sleeve (15) and the mounting plate (1).

7. A single-piece combined wire wheel according to claim 1, characterized in that: A support plate (19) is fixedly mounted on the top of the vertical section of the mounting plate (1), a fan (20) is installed through the top of the support plate (19), a protective frame (21) is fixedly mounted on the top of the support plate (19) and outside the fan (20), and a filter screen (22) is fixedly mounted inside the protective frame (21).

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