A winding machine for mining conveyor belts

Abstract

This utility model discloses a winding machine for mining conveyor belts, comprising a winding machine: a fixed base plate is fixedly connected to the front of the winding machine by welding; a limiting slide is fixedly installed on the top of the fixed base plate; a bidirectional lead screw is rotatably connected to the inner wall of the limiting slide; and two sliding platforms are sleeved on the surface of the bidirectional lead screw. This utility model uses the output shaft of a servo motor to drive the bidirectional lead screw to rotate, causing the bidirectional lead screw to drive the two sliding platforms to move relative to each other, which in turn causes the two sliding platforms to drive two limiting rollers to move relative to each other, thereby adjusting the distance between the two limiting rollers to conform to the width of the conveyor belt. Then, the adjustable limiting sleeves on the winding rollers on the surface of the winding machine are adjusted so that the inner sides of the two limiting sleeves are aligned with the inner sides of the two limiting rollers. This achieves the purpose of limiting the two sides of the conveyor belt before winding through an adjustable anti-deviation structure, thereby ensuring the winding quality during conveyor belt production.

Description

Technical Field

[0001] This utility model belongs to the field of conveyor belt technology, and in particular relates to a winding machine for mining conveyor belts. Background Technology

[0002] As the core carrier for material transportation in mines, the quality of mining conveyor belts directly affects the safety and continuity of mine production. These conveyor belts must meet stringent performance requirements such as flame retardancy, tear resistance, wear resistance, and acid and alkali resistance. The production process covers multiple stages such as rubber mixing, calendering, vulcanization, and molding. As a key process at the end of production, the quality of the conveyor belt directly determines its storage stability, transportation safety, and adaptability for subsequent mine installation.

[0003] In traditional mining conveyor belt production, a mining conveyor belt winding machine is typically used to wind the conveyor belt. During winding, the end of the conveyor belt is usually wound onto an auxiliary drum and then placed on the surfaces of the two winding rollers of the winding machine. One of the winding rollers usually has two adjustable limit sleeves that can be detached by bolts to prevent the conveyor belt from shifting during winding. However, the size of the limit sleeves is relatively small. As the conveyor belt winds up, the limit sleeves cannot fully limit the sides of the conveyor belt roll, thus affecting the final quality of the winding. Therefore, a mining conveyor belt winding machine is needed that can limit the sides of the conveyor belt before winding through an adjustable anti-deviation structure, thereby ensuring the quality of the winding during conveyor belt production. Utility Model Content

[0004] The purpose of this invention is to provide a winding machine for mining conveyor belts, which can limit the two sides of the conveyor belt in front of the winding through an adjustable anti-deviation structure, thereby ensuring the quality of the winding during conveyor belt production and solving the problems mentioned in the background art.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A winding machine for mining conveyor belts, comprising a winding machine: a fixed base plate is fixedly connected to the front of the winding machine by welding; a limit slide is fixedly installed on the top of the fixed base plate; a bidirectional lead screw is rotatably connected to the inner wall of the limit slide; two slides are sleeved on the surface of the bidirectional lead screw; the slides are threadedly connected to the bidirectional lead screw; a fixed plate is fixedly connected to the top of the slides; a limit vertical roller is rotatably connected to the top of the fixed plate through a rotating shaft; a servo motor is fixedly installed on the right side of the limit slide; the output shaft of the servo motor is fixedly connected to one end of the bidirectional lead screw; two limit slide rails are fixedly installed on the surface of the limit slide; and the limit slide rails are slidably connected to the slides.

[0006] Preferably, a protective plate is fixedly connected to the top of the limiting slide, and a groove is formed on the surface of the protective plate, with the top of the limiting vertical roller extending through to the top of the groove.

[0007] Preferably, the top of the fixed base plate is fixedly connected to two symmetrical connecting plates by welding.

[0008] Preferably, a limiting roller is provided on the top of the fixed base plate, and the limiting roller is rotatably connected to the connecting plate.

[0009] Preferably, the limiting slide is U-shaped, and the bidirectional lead screw is located between the two limiting slide rails.

[0010] The beneficial effects of this utility model are:

[0011] 1. This utility model uses the output shaft of a servo motor to drive a bidirectional lead screw to rotate, which in turn drives two slides to move relative to each other. This, in turn, causes two limit rollers to move relative to each other, thereby adjusting the distance between the two limit rollers. The distance between the two limit rollers must conform to the width of the conveyor belt. Then, the adjustable limit sleeves on the winding rollers on the surface of the winding machine are adjusted so that the inner sides of the two limit sleeves are aligned with the inner sides of the two limit rollers. This achieves the purpose of limiting the two sides of the conveyor belt in front of the winding through an adjustable anti-deviation structure, thereby ensuring the quality of the winding during the production of the conveyor belt.

[0012] 2. This utility model utilizes the combined use of a protective plate, a sliding groove, a connecting plate, and a limiting roller. When the servo motor is started, the two sliding tables move relative to each other. The two sliding tables are limited by the sliding groove, causing the two limiting rollers to move relative to each other above the protective plate. This prevents the protective plate from falling into the inner cavity of the limiting slide when the conveyor belt is wound up. The end of the conveyor belt passes under the limiting roller, preventing the limiting roller from causing the conveyor belt to tilt up severely and detach from the two limiting rollers. Attached Figure Description

[0013] in:

[0014] Figure 1 This is a three-dimensional effect diagram of one embodiment of the present utility model;

[0015] Figure 2 This is a left-side view of one embodiment of the present invention;

[0016] Figure 3 This is a perspective view of one embodiment of the present utility model;

[0017] Figure 4 This is a three-dimensional disassembled schematic diagram of an adjustable anti-offset structure according to an embodiment of the present invention.

[0018] The attached diagram lists the components represented by each number as follows:

[0019] 1. Winding machine, 2. Fixed base plate, 3. Limiting slide rail, 4. Two-way lead screw, 5. Slide table, 6. Fixed plate, 7. Limiting vertical roller, 8. Servo motor, 9. Limiting slide rail, 10. Protective plate, 11. Slide groove, 12. Connecting plate, 13. Limiting roller. Detailed Implementation

[0020] In the following description, embodiments of the mining conveyor belt winding machine of the present invention will be described with reference to the accompanying drawings.

[0021] Figure 1-4 This invention illustrates a mining conveyor belt winding machine according to an embodiment of the present invention. The machine includes a winding machine 1: a fixed base plate 2 is welded to the front of the winding machine 1; a limit roller 13 is provided on the top of the fixed base plate 2, and the limit roller 13 is rotatably connected to a connecting plate 12; two symmetrical connecting plates 12 are welded to the top of the fixed base plate 2; a limit slide 3 is fixedly installed on the top of the fixed base plate 2; the limit slide 3 is U-shaped; a bidirectional lead screw 4 is located between the two limit slide rails 9; and a protective plate 10 is fixedly connected to the top of the limit slide 3. Through the cooperation of the protective plate 10, the slide groove 11, the connecting plate 12, and the limit roller 13, when the servo motor 8 is started, the two slide tables 5 move relative to each other, causing the two slide tables 5 to move relative to each other above the protective plate 10 through the limiting of the slide groove 11. To prevent the protective plate 10 from falling into the inner cavity of the limiting slide 3 when the conveyor belt is wound, the end of the conveyor belt passes under the limiting roller 13, preventing the limiting roller 13 from severely lifting the conveyor belt and separating it from the two limiting vertical rollers 7. The surface of the protective plate 10 is provided with a sliding groove 11, and the top of the limiting vertical roller 7 extends through to the top of the sliding groove 11. The inner wall of the limiting slide 3 is rotatably connected to a bidirectional lead screw 4, and the surface of the bidirectional lead screw 4 is fitted with two slide tables 5. The slide tables 5 are threadedly connected to the bidirectional lead screw 4, and the top of the slide tables 5 is fixedly connected to a fixing plate 6. The top of the fixing plate 6 is rotatably connected to the limiting vertical roller 7 through a rotating shaft. A servo motor 8 is fixedly installed on the right side of the limiting slide 3, and the output shaft of the servo motor 8 is fixedly connected to one end of the bidirectional lead screw 4. Two limiting slide rails 9 are fixedly installed on the surface of the limiting slide 3, and the limiting slide rails 9 are slidably connected to the slide tables 5.

[0022] Working Principle: When using this invention, the user starts the servo motor 8, causing its output shaft to drive the bidirectional lead screw 4 to rotate. The lead screw 4 then drives two sliding tables 5, which are threadedly connected to its surface, to move relative to each other via the limiting rail 9. This movement, through the fixing plate 6, causes two limiting rollers 7 to move relative to each other, thus adjusting the distance between the two limiting rollers 7. The distance between the two limiting rollers 7 must conform to the width of the conveyor belt. Then, the servo motor 8 is turned off, and the detachable rollers on the surface of the winding machine 1 are adjusted. Remove the adjustable limiting sleeves so that the inner sides of the two limiting sleeves are aligned with the inner sides of the two limiting vertical rollers 7. Then, pass the end of the conveyor belt under the limiting roller 13, then between the two limiting vertical rollers 7. Next, wind the end of the conveyor belt onto an auxiliary drum and place it on the surface of the two winding rollers of the winding machine 1. Start the drive mechanism of the winding machine 1 to make the winding rollers of the winding machine 1 rotate and wind the conveyor belt. This achieves the purpose of limiting the two sides of the conveyor belt before winding through the adjustable anti-deviation structure, thereby ensuring the winding quality during conveyor belt production.

[0023] In summary, this mining conveyor belt winding machine uses the output shaft of the servo motor 8 to drive the bidirectional lead screw 4 to rotate, which in turn drives the two slides 5 to move relative to each other. This, in turn, causes the two slides 5 to move the two limit rollers 7 relative to each other, thereby adjusting the distance between the two limit rollers 7. The distance between the two limit rollers 7 must conform to the width of the conveyor belt. Then, the adjustable limit sleeves on the winding rollers on the surface of the winding machine 1 are adjusted so that the inner sides of the two limit sleeves are aligned with the inner sides of the two limit rollers 7. This achieves the purpose of limiting the two sides of the conveyor belt before winding through the adjustable anti-deviation structure, thereby ensuring the quality of the winding during conveyor belt production.

Claims

1. A belt winding machine for mining conveyor belts, characterized in that, The tape winding machine (1) includes a fixed base plate (2) which is fixedly connected to the front of the tape winding machine (1) by welding. A limit slide (3) is fixedly installed on the top of the fixed base plate (2). A bidirectional lead screw (4) is rotatably connected to the inner wall of the limit slide (3). Two slides (5) are sleeved on the surface of the bidirectional lead screw (4). The slides (5) are threadedly connected to the bidirectional lead screw (4). A fixed plate (6) is fixedly connected to the top of the slides (5). A limit vertical roller (7) is rotatably connected to the top of the fixed plate (6) through a rotating shaft. A servo motor (8) is fixedly installed on the right side of the limit slide (3). The output shaft of the servo motor (8) is fixedly connected to one end of the bidirectional lead screw (4). Two limit slide rails (9) are fixedly installed on the surface of the limit slide (3). The limit slide rails (9) are slidably connected to the slides (5).

2. The belt winding machine for mining conveyor belts according to claim 1, characterized in that, The top of the limiting slide (3) is fixedly connected to a protective plate (10), and a groove (11) is opened on the surface of the protective plate (10). The top of the limiting vertical roller (7) extends through to the top of the groove (11).

3. A belt winding machine for mining conveyor belts according to claim 2, characterized in that, The top of the fixed base plate (2) is fixedly connected by two symmetrical connecting plates (12) by welding.

4. A belt winding machine for mining conveyor belts according to claim 3, characterized in that, The top of the fixed base plate (2) is provided with a limiting roller (13), which is rotatably connected to the connecting plate (12).

5. A belt winding machine for mining conveyor belts according to claim 4, characterized in that, The limiting slide (3) is a U-shaped limiting slide, and the bidirectional screw (4) is located between the two limiting slide rails (9).

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