Automatic winding mechanism of explosion-proof motor

Abstract

The utility model discloses an explosion-proof motor automatic winding mechanism which comprises a base, the top of the base is fixedly connected with a driving motor, the top of the base is fixedly connected with two symmetrically-distributed mounting plates located on the right side of the driving motor, and a winding reel is jointly mounted between the two mounting plates. The device comprises a base, a moving block is arranged in the base, a connecting rod is fixedly connected to the top of the moving block, a connecting seat is slidably connected to the outer side of the connecting rod in a sleeving mode, a support is fixedly connected to the interior of the connecting seat, a guide wheel is rotationally connected to the inner side of the support, and a tensioning mechanism is arranged on the connecting seat. According to the electromagnetic wire winding device, the electromagnetic wire can be wound through the rotation of the winding reel, the electromagnetic wire can be guided through the guide wheel, and the use height of the guide wheel can be adjusted, so that the tensile force of the electromagnetic wire can be adjusted when the electromagnetic wire is wound on the winding reel, and the winding effect can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of winding mechanisms, in particular to an automatic winding mechanism for an explosion-proof motor. Background Art

[0002] at present

[0003] In the above-mentioned prior art, it is inconvenient to adjust the tension of the electromagnetic wire during the use of the winding mechanism, the electromagnetic wire is easy to curl during winding, thus affecting the winding effect, and it is inconvenient to lubricate the electromagnetic wire during the winding guide of the electromagnetic wire, and the electromagnetic wire is subjected to a large friction force, which will cause the electromagnetic wire to wear. Therefore, improvements are needed. Utility Model Content

[0004] The utility model aims to provide an explosion-proof motor automatic winding mechanism, which solves the problem of inconvenient adjustment of the tension force of the electromagnetic wire winding and the problem of inconvenient lubrication of the electromagnetic wire during winding.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an explosion-proof motor automatic winding mechanism, comprising a base, a driving motor is fixedly connected to the top of the base, two symmetrically distributed mounting plates are fixedly connected to the top of the base and located on the right side of the driving motor, a winding reel is commonly installed between the two mounting plates, a moving block is arranged inside the base, a connecting rod is fixedly connected to the top of the moving block, a connecting seat is slidably sleeved on the outer side of the connecting rod, a bracket is fixedly connected to the inside of the connecting seat, a guide wheel is rotatably connected to the inner side of the bracket, a tensioning mechanism is arranged on the connecting seat, and a lubrication mechanism is arranged on the guide wheel.

[0006] Preferably, the tensioning mechanism includes a guide block, the guide block is fixedly connected inside the connecting seat, the guide block is slidably connected to the connecting rod, the connecting rod is threadedly connected to a screw rod inside, the screw rod is rotatably connected to the connecting seat through a bearing, the outer side of the screw rod is fixedly sleeved with a first bevel gear, the right end of the first bevel gear is meshed with a second bevel gear, the second bevel gear and the first bevel gear are both rotatably connected to the connecting seat, the right end of the second bevel gear is fixedly connected to a rotating shaft, the rotating shaft is rotatably connected to the connecting seat through a bearing, and the right end of the rotating shaft is fixedly connected to a turning handle. By designing the tensioning mechanism, the tensioning force of the electromagnetic wire winding can be adjusted to prevent curling.

[0007] Preferably, a slide groove is provided inside the connecting rod, and a guide block is slidably connected inside the slide groove. The slide groove is designed so that the guide block can slide in the slide groove.

[0008] Preferably, the lubrication mechanism includes a top block, the bottom of the guide wheel is fixedly connected with the top block, the internal sliding sleeve of the connection seat is connected with two symmetrically distributed protrusions, the top of the protrusion is fixedly connected with a slider, the slider is slidably connected to the connection seat, a spring is arranged inside the connection seat, the end of the slider away from the inner side wall of the connection seat is fixedly connected with a piston, the piston is slidably connected to the connection seat, the top of the piston contacts with a sponge pad, the sponge pad is fixedly connected to the connection seat, the top of the sponge pad contacts with a plug, and the plug is clamped with the connection seat. By designing a lubrication mechanism, the electromagnetic wire can be lubricated when it is wound.

[0009] Preferably, one end of the spring is fixedly connected to the connecting seat, and the other end of the spring is fixedly connected to the slider. The spring is designed so that the force of the spring can act on the slider.

[0010] Preferably, the number of the top blocks is two, and the two top blocks are symmetrically distributed on the guide wheel. By designing the top blocks, the convex block can be squeezed.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model can wind the electromagnetic wire by designing the rotation of the winding drum, and can guide the electromagnetic wire through the function of the guide wheel, and the use height of the guide wheel can be adjusted, so that the tension of the electromagnetic wire can be adjusted when winding the winding drum, which can improve the winding effect.

[0013] 2. The utility model designs the function of the top block, which can squeeze the convex block when the guide wheel rotates. The convex block can drive the piston to squeeze the sponge pad, and then the lubricating oil inside the sponge pad can be squeezed out. After the lubricating oil is squeezed out, it will drip onto the guide wheel, thereby lubricating the guide wheel, thereby reducing the friction force on the electromagnetic wire when guiding the electromagnetic wire, and reducing the wear on the electromagnetic wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 A three-dimensional cross-sectional view of a connecting seat structure;

[0016] Figure 3 For this utility model Figure 2 A magnified image of point A;

[0017] Figure 4 For this utility model Figure 2 Enlarged view of point B.

[0018] In the figure: 1. base; 2. driving motor; 3. mounting plate; 4. winding drum; 5. moving block; 6. connecting rod; 7. connecting seat; 8. tensioning mechanism; 9. lubricating mechanism; 10. bracket; 11. guide wheel; 81. guide block; 82. slide groove; 83. screw; 84. first bevel gear; 85. second bevel gear; 86. rotating shaft; 87. turning handle; 91. top block; 92. protrusion; 93. slider; 94. spring; 95. piston; 96. sponge pad; 97. plug. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1 , Figure 2 A kind of explosion-proof motor automatic winding mechanism comprises a base 1, a driving motor 2 is fixedly connected to the top of the base 1, two symmetrically distributed mounting plates 3 are fixedly connected to the top of the base 1 and located on the right side of the driving motor 2, a winding drum 4 is installed between the two mounting plates 3, a moving block 5 is arranged inside the base 1, a connecting rod 6 is fixedly connected to the top of the moving block 5, a connecting seat 7 is slidably sleeved on the outer side of the connecting rod 6, a bracket 10 is fixedly connected to the inside of the connecting seat 7, a guide wheel 11 is rotatably connected to the inner side of the bracket 10, a tensioning mechanism 8 is arranged on the connecting seat, and a lubrication mechanism 9 is arranged on the guide wheel 11.

[0021] See also Figure 1 , Figure 2 , Figure 3 The tensioning mechanism 8 includes a guide block 81, which is fixedly connected to the inside of the connecting seat 7. The guide block 81 is slidably connected to the connecting rod 6. A slide groove 82 is provided inside the connecting rod 6. The guide block 81 is slidably connected to the inside of the slide groove 82. By designing the slide groove 82, the guide block 81 can slide in the slide groove 82. The inside of the connecting rod 6 is connected with a screw rod 83 through a thread. The screw rod 83 is rotatably connected to the connecting seat 7 through a bearing. The outer side of the screw rod 83 is fixedly sleeved with a first bevel gear 84. The right end of the first bevel gear 84 is meshed with a second bevel gear 85. The second bevel gear 85 and the first bevel gear 84 are both rotatably connected to the connecting seat 7. The right end of the second bevel gear 85 is fixedly connected to a rotating shaft 86. The rotating shaft 86 is rotatably connected to the connecting seat 7 through a bearing. The right end of the rotating shaft 86 is fixedly connected to a turning handle 87. By designing the tensioning mechanism 8, the tensioning force of the electromagnetic wire winding can be adjusted to prevent curling.

[0022] See also Figure 1 , Figure 2 , Figure 4 The lubricating mechanism 9 includes a top block 91, and the bottom of the guide wheel 11 is fixedly connected with the top block 91. There are two top blocks 91, and the two top blocks 91 are symmetrically distributed on the guide wheel 11. By designing the top block 91, the protrusion 92 can be squeezed. The inside of the connecting seat 7 is slidably sleeved with two symmetrically distributed protrusions 92. The top of the protrusion 92 is fixedly connected with a slider 93, and the slider 93 is slidably connected to the connecting seat 7. A spring 94 is arranged inside the connecting seat 7, and one end of the spring 94 is fixedly connected to the connecting seat 7. The other end of the spring 94 is fixedly connected to the slider 93. By designing the spring 94, the force of the spring 94 can act on the slider 93. The end of the slider 93 away from the inner wall of the connecting seat 7 is fixedly connected with a piston 95. The piston 95 is slidably connected to the connecting seat 7. The top of the piston 95 contacts with a sponge pad 96. The sponge pad 96 is fixedly connected to the connecting seat 7. The top of the sponge pad 96 contacts with a plug 97. The plug 97 is clamped with the connecting seat 7. By designing the lubrication mechanism 9, the electromagnetic wire can be lubricated when it is wound.

[0023] The specific implementation process of the utility model is as follows: when in use, first pass the electromagnetic wire through the lower end of the guide wheel 11, then wind the electromagnetic wire on the winding drum 4, drive the winding drum 4 to rotate through the driving mechanism, and at the same time make the guide wheel 11 rotate, and then the winding can be carried out. When it is necessary to adjust the tension of the winding, turn the handle 87, the handle 87 drives the rotating shaft 86 to rotate, the rotating shaft 86 drives the second bevel gear 85 to rotate, and then the first bevel gear 84 and the screw 83 can be driven to rotate, the screw 83 will make a threaded motion, the screw 83 drives the connecting seat 7 to move, and the connecting seat 7 drives the guide block 81 to slide along the slide groove 82, and then the use height of the guide wheel 11 can be adjusted, so that the tension of the electromagnetic wire can be adjusted when winding the winding drum 4, which can improve the winding effect. When the guide wheel 11 is rotating and guiding, the guide wheel 11 will drive the top block 91 to rotate, and the rotation of the top block 91 will squeeze the protrusion 92. The protrusion 92 is squeezed and drives the slider 93 to move upward. The slider 93 squeezes the spring 94. At the same time, the slider 93 drives the piston 95 to move and separate from the inner wall of the connecting seat 7. At the same time, the piston 95 moves upward to squeeze the sponge pad 96, and the lubricating oil in the sponge pad 96 can be squeezed out. The lubricating oil will drip on the guide wheel 11, so that the guide wheel 11 can be lubricated, so that the friction force on the electromagnetic wire is reduced when guiding the electromagnetic wire, and the wear on the electromagnetic wire is reduced. The plug 97 can be removed by pulling up the plug 97, and then the lubricating oil can be added to the inside of the sponge pad 96, which is convenient to use.

[0024] Although the 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. An explosion-proof motor automatic winding mechanism, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a driving motor (2); two symmetrically distributed mounting plates (3) are fixedly connected to the top of the base (1) and located on the right side of the driving motor (2); a winding drum (4) is installed between the two mounting plates (3); a moving block (5) is arranged inside the base (1); a connecting rod (6) is fixedly connected to the top of the moving block (5); a connecting seat (7) is slidably sleeved on the outer side of the connecting rod (6); a bracket (10) is fixedly connected to the inside of the connecting seat (7); a guide wheel (11) is rotatably connected to the inner side of the bracket (10); a tensioning mechanism (8) is arranged on the connecting seat (7); and a lubrication mechanism (9) is arranged on the guide wheel (11).

2. The explosion-proof motor automatic winding mechanism according to claim 1, characterized in that: The tensioning mechanism (8) comprises a guide block (81), the guide block (81) is fixedly connected inside the connecting seat (7), the guide block (81) is slidably connected to the connecting rod (6), the connecting rod (6) is threadedly connected to a screw rod (83), the screw rod (83) is rotatably connected to the connecting seat (7) through a bearing, the outer side of the screw rod (83) is fixedly sleeved with a first bevel gear (84), the right end of the first bevel gear (84) is meshed with a second bevel gear (85), the second bevel gear (85) and the first bevel gear (84) are both rotatably connected to the connecting seat (7), the right end of the second bevel gear (85) is fixedly connected to a rotating shaft (86), the rotating shaft (86) is rotatably connected to the connecting seat (7) through a bearing, and the right end of the rotating shaft (86) is fixedly connected to a turning handle (87).

3. The explosion-proof motor automatic winding mechanism according to claim 1, characterized in that: A sliding groove (82) is provided inside the connecting rod (6), and a guide block (81) is slidably connected inside the sliding groove (82).

4. The explosion-proof motor automatic winding mechanism according to claim 1, characterized in that: The lubricating mechanism (9) comprises a top block (91), the bottom of the guide wheel (11) is fixedly connected to the top block (91), the interior of the connecting seat (7) is slidably sleeved with two symmetrically distributed protrusions (92), the top of the protrusion (92) is fixedly connected to a slider (93), the slider (93) is slidably connected to the connecting seat (7), a spring (94) is arranged inside the connecting seat (7), one end of the slider (93) away from the inner side wall of the connecting seat (7) is fixedly connected to a piston (95), the piston (95) is slidably connected to the connecting seat (7), the top of the piston (95) contacts with a sponge pad (96), the sponge pad (96) is fixedly connected to the connecting seat (7), the top of the sponge pad (96) contacts with a plug (97), and the plug (97) is clamped with the connecting seat (7).

5. The explosion-proof motor automatic winding mechanism according to claim 4, characterized in that: One end of the spring (94) is fixedly connected to the connecting seat (7), and the other end of the spring (94) is fixedly connected to the sliding block (93).

6. The explosion-proof motor automatic winding mechanism according to claim 4, characterized in that: The number of the top blocks (91) is two, and the two top blocks (91) are symmetrically distributed on the guide wheel (11).

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