Motor with output shaft moving stably for annular conveying line

Abstract

The utility model relates to the technical field of annular conveying lines, and discloses a motor for an annular conveying line with an output shaft moving stably, the motor comprises a mounting rack, the inner walls of the two ends of the mounting rack are fixedly connected with fixing plates, and the upper surfaces of the fixing plates are rotatably connected with belt pulleys. A belt pulley is driven to rotate through a stepping motor, so that a conveying belt can be driven to rotate, the position of a fixing block can be moved, and the effect of moving the position of a mounting part on the fixing block is achieved, and a locking bolt is unscrewed to slide the position of a sleeve block I on the surface of a special-shaped sliding rod; after the position is confirmed, a locking bolt is tightened to fix the position of a limiting plate, when a fixing block moves to the position corresponding to the position of the limiting plate, a protruding block abuts against the inclined face of the edge of the fixing block so that the protruding block can be extruded, a second spring can be compressed at the moment, the protruding block can be clamped into a clamping groove, and the elastic force of the second spring is applied to the protruding block; and the position of the convex block is stably clamped in the clamping groove.

Description

Technical Field

[0001] The utility model relates to the technical field of annular conveyor lines, in particular to an annular conveyor line motor with an output shaft capable of stable movement. Background Art

[0002] Usually refers to the motor used in the synchronous belt ring conveyor line. The synchronous belt ring conveyor line is a high-efficiency, low-noise and smooth transmission conveying system. It realizes continuous and stable transportation of materials through the combination of synchronous belt and motor.

[0003] In the prior art, the inventors have found that there are at least the following problems in the technology:

[0004] (1) It is impossible to accurately position the parts transported on the conveyor line, which is not suitable for application scenarios where parts need to be accurately positioned;

[0005] (2) It is impossible to quickly and conveniently adjust the number or spacing of component fixing structures. Utility Model Content

[0006] In response to the shortcomings of the existing technology, the utility model provides a motor for a ring conveyor line with a stable output shaft movement. It has the advantages of being able to accurately position the parts transported on the conveyor line and quickly adjust the number or spacing of the fixed structures of the parts, thereby solving the problems raised in the background technology.

[0007] The top of the block is fixedly connected to the connecting rod, and the top of the connecting rod is fixedly connected to the limiting plate, and the surface of the limiting plate is slidably mounted on the fixing plate.

[0008] Preferably, a locking bolt is threadedly inserted into the surface of the sleeve block 1, and the end of the locking bolt abuts against the surface of the special-shaped sliding rod.

[0009] Preferably, a second spring is movably sleeved on the surface of the sliding rod, one end of the second spring abuts against one side surface of the protrusion, and the other end of the sliding rod abuts against one side surface of the limiting plate.

[0010] Preferably, the bottom end of the mounting frame is fixedly connected to a base plate, the lower surface of the base plate is fixedly connected to an electric telescopic rod, one end of the electric telescopic rod is movably connected to a traction rod, the top end of the traction rod is fixedly connected to a sleeve block 2, and the sleeve block 2 is fixedly sleeved on the surface of the special-shaped sliding rod.

[0011] Preferably, a plurality of mounting holes are provided on the surface of the conveyor belt, a clamp is movably inserted into the interior of the mounting hole, and one end of the clamp is movably inserted into the fixed block.

[0012] Preferably, a groove 1 is provided on the surface of the card, a card plate is slidably inserted into the side of the fixed block, one end of the card plate is fixedly connected to a spring 1, the other end of the spring 1 is fixedly connected to the inner wall of the fixed block, a groove 2 is provided on the edge of the card plate, the groove 2 matches the model specification of the card, and the card plate matches the model specification of the groove 1.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The stepper motor drives the pulley to rotate, thereby driving the conveyor belt to rotate, and the position of the fixed block can be moved to achieve the effect of moving the position of the installed parts on the fixed block. Loosen the locking bolt to slide the sleeve block 1 on the surface of the special-shaped slide rod. After the position is confirmed, tighten the locking bolt to fix the position of the limit plate. When the fixed block moves to the position corresponding to the limit plate, the convex block abuts against the inclined surface of the edge of the fixed block, so that the convex block is squeezed. At this time, the spring 2 will be compressed, and the convex block will be clamped inside the slot, and the elasticity of the spring 2 will be reduced. The force is applied to the convex block, so that the position of the convex block is stably engaged in the card slot, thereby realizing accurate positioning of the fixed block, thereby realizing the place where the parts need to be repeatedly and accurately positioned. When the fixed block needs to be moved again, the electric telescopic rod drives the bottom end of the traction rod to move. At this time, the special-shaped sliding rod is driven to rotate by the second sleeve block, so that the connecting rod is deflected and the position of the convex block is driven to move out of the interior of the card slot, releasing the engaging state of the convex block and the card slot, so that the fixed block can resume moving. The operation is simple and quick, and it is convenient for accurately positioning the parts on the fixed block.

[0015] 2. Through the several mounting holes provided on the surface of the conveyor belt, when it is necessary to adjust the position or number of the fixed blocks on the side of the conveyor belt, the fixed block can be attached to one side of the conveyor belt, and the clip can be inserted into the inside of the fixed block through the mounting hole. At this time, the groove 1 on the surface of the clip will be engaged with the edge of the card plate, so that the position of the fixed block is fixed on one side of the conveyor belt, completing the fixed installation of the fixed block position. At the same time, when the fixed block needs to be removed, press the card plate so that the groove 2 on the card plate corresponds to the position of the clip. At this time, the clip can be pulled out from the inside of the fixed block to complete the removal of the fixed block. The operation is simple and quick, and it is convenient to adjust the spacing and number of the fixed blocks on the side of the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the device of the utility model;

[0017] Figure 2 for Figure 1 Another perspective structural diagram;

[0018] Figure 3 This is a schematic diagram of the structure of the limiting plate of the utility model;

[0019] Figure 4 This is a schematic diagram of the cross-sectional structure of the fixed block of the utility model;

[0020] Figure 5 This is a schematic diagram of the longitudinal section structure of the fixed block of the utility model.

[0021] In the figure: 1. Mounting frame; 2. Fixing plate; 3. Pulley; 4. Stepper motor; 5. Conveyor belt; 6. Mounting hole; 7. Fixing block; 8. Slot; 9. Clamp; 10. Groove 1; 11. Clamping plate; 12. Groove 2; 13. Spring 1; 14. Mounting plate; 15. Special-shaped slide bar; 16. Bushing block 1; 17. Locking bolt; 18. Connecting rod; 19. Limiting plate; 20. Slide bar; 21. Spring 2; 22. Bump; 23. Bushing block 2; 24. Traction rod; 25. Bottom plate; 26. Electric telescopic rod. DETAILED DESCRIPTION

[0022] 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.

[0023] Reference Figure 1-5The upper and lower surfaces of the fixed plate 2 are rotatably connected to each other, and the lower surface of the fixed plate 2 is fixedly connected to the stepping motor 4. The output shaft of the stepping motor 4 is fixedly connected to the pulley 3. The surface of the pulley 3 is provided with a conveyor belt 5. The side of the conveyor belt 5 is provided with a fixed block 7. One end of the fixed block 7 is provided with a slot 8. One side surface of the mounting frame 1 is fixedly connected to a mounting plate 14. The side of the mounting plate 14 is rotatably connected to a special-shaped slide rod 15. The surface of the special-shaped slide rod 15 is slidably connected to a sleeve block 16. The top of the sleeve block 16 is fixedly connected to a connecting rod 18. The top of the connecting rod 18 is fixedly connected to a limiting plate 19. The surface of the limiting plate 19 is slidably inserted with a slide rod 20. One end of the slide rod 20 is fixedly connected to a protrusion 22, and the protrusion 22 matches the model and specifications of the slot 8.

[0024] Among them, a locking bolt 17 is threadedly inserted into the surface of the sleeve block 16, and the end of the locking bolt 17 abuts against the surface of the special-shaped slide rod 15. Loosen the locking bolt 17 to slide the sleeve block 16 on the surface of the special-shaped slide rod 15. After the position is confirmed, tighten the locking bolt 17 to fix the position of the limit plate 19.

[0025] Among them, the surface of the sliding rod 20 is movably sleeved with a spring 21, one end of the spring 21 abuts against the one side surface of the protrusion 22, and the other end of the sliding rod 20 abuts against the one side surface of the limit plate 19. When the fixed block 7 moves to the position corresponding to the limit plate 19, the protrusion 22 abuts against the inclined surface of the edge of the fixed block 7, so that the protrusion 22 is squeezed. At this time, the spring 21 will be compressed, and the protrusion 22 will be clamped inside the slot 8, and the elastic force of the spring 21 is applied to the protrusion 22, so that the position of the protrusion 22 is stably clamped in the slot 8, thereby realizing precise positioning of the fixed block 7, thereby realizing the place where parts need to be repeatedly and accurately positioned.

[0026] Among them, the bottom end of the mounting frame 1 is fixedly connected to the base plate 25, and the lower surface of the base plate 25 is fixedly connected to the electric telescopic rod 26. One end of the electric telescopic rod 26 is movably connected to the traction rod 24, and the top of the traction rod 24 is fixedly connected to the sleeve block 23. The sleeve block 23 is fixedly sleeved on the surface of the special-shaped slide bar 15. When the fixed block 7 needs to be moved again, the electric telescopic rod 26 drives the bottom end of the traction rod 24 to move. At this time, the special-shaped slide bar 15 is rotated through the sleeve block 23, so that the connecting rod 18 is deflected, and the position of the protrusion 22 is driven to move out of the inside of the slot 8, thereby releasing the engagement state of the protrusion 22 and the slot 8, so that the fixed block 7 resumes movement.

[0027] Among them, the surface of the conveyor belt 5 is provided with a number of mounting holes 6, and the interior of the mounting hole 6 is movably plugged with a card 9, one end of the card 9 is movably plugged with the fixed block 7, and a groove 10 is provided on the surface of the card 9. The side of the fixed block 7 is slidably plugged with a card plate 11, one end of the card plate 11 is fixedly connected to a spring 13, and the other end of the spring 13 is fixedly connected to the inner wall of the fixed block 7. A groove 2 12 is provided on the edge of the card plate 11, and the groove 2 12 matches the model and specifications of the card 9, and the card plate 11 matches the model and specifications of the groove 10, which is consistent with the fixed side of the conveyor belt 5. When the position or number of blocks 7 is adjusted, the fixed block 7 can be attached to one side of the conveyor belt 5, and the clip 9 can be inserted into the interior of the fixed block 7 through the mounting hole 6. At this time, the groove 10 on the surface of the clip 9 will be engaged with the edge of the card plate 11, so that the position of the fixed block 7 is fixed on one side of the conveyor belt 5, completing the fixed installation of the position of the fixed block 7. At the same time, when the fixed block 7 needs to be disassembled, press the card plate 11 so that the groove 12 on the card plate 11 corresponds to the position of the clip 9. At this time, the clip 9 can be pulled out from the interior of the fixed block 7 to complete the disassembly of the fixed block 7.

[0028] When the fixing block 7 moves to the position corresponding to the position of the limit plate 19, the protrusion 22 abuts against the inclined surface of the edge of the fixing block 7, so that the protrusion 22 is squeezed. At this time, the spring 21 will be compressed, and the protrusion 22 will be clamped inside the slot 8, and the elastic force of the spring 21 is applied to the protrusion 22, so that the position of the protrusion 22 is stably clamped in the slot 8, thereby realizing the precise positioning of the fixing block 7, thereby realizing the place where the parts need to be repeatedly and accurately positioned. When the fixing block 7 needs to be moved again When the cam 11 is released, the cam 12 is released from the engagement of the cam 22 and the engagement of the cam 22 with the engagement groove 8, thereby allowing the fixing block 7 to resume movement.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A motor for a ring conveyor line with a stable output shaft movement, characterized in that: The invention comprises a mounting frame (1), wherein the inner walls at both ends of the mounting frame (1) are fixedly connected to a fixing plate (2), the upper surface of the fixing plate (2) is rotatably connected to a pulley (3), the lower surface of the fixing plate (2) is fixedly connected to a stepping motor (4), the output shaft of the stepping motor (4) is fixedly connected to the pulley (3), the surface of the pulley (3) is sleeved with a conveyor belt (5), the side of the conveyor belt (5) is provided with a fixing block (7), one end of the fixing block (7) is provided with a slot (8), and one side surface of the mounting frame (1) is fixedly connected to the fixing plate (2). A mounting plate (14) is fixedly connected, and the side of the mounting plate (14) is rotatably connected to a special-shaped slide rod (15), and the surface of the special-shaped slide rod (15) is slidably connected to a sleeve block (16), and the top of the sleeve block (16) is fixedly connected to a connecting rod (18), and the top of the connecting rod (18) is fixedly connected to a limiting plate (19), and the surface of the limiting plate (19) is slidably connected to a slide rod (20), and one end of the slide rod (20) is fixedly connected to a protrusion (22), and the protrusion (22) is consistent with the model and specification of the card slot (8).

2. The motor for an annular conveyor line with a stable output shaft motion according to claim 1, characterized in that: A locking bolt (17) is threadedly inserted into the surface of the sleeve block (16), and the end of the locking bolt (17) abuts against the surface of the special-shaped sliding rod (15).

3. The motor for an annular conveyor line with a stable output shaft motion according to claim 1, characterized in that: A second spring (21) is movably sleeved on the surface of the slide bar (20), one end of the second spring (21) abuts against a side surface of the protrusion (22), and the other end of the slide bar (20) abuts against a side surface of the limiting plate (19).

4. The motor for an annular conveyor line with a stable output shaft motion according to claim 1, characterized in that: The bottom end of the mounting frame (1) is fixedly connected to a bottom plate (25), the lower surface of the bottom plate (25) is fixedly connected to an electric telescopic rod (26), one end of the electric telescopic rod (26) is movably connected to a traction rod (24), the top end of the traction rod (24) is fixedly connected to a sleeve block 2 (23), and the sleeve block 2 (23) is fixedly sleeved on the surface of the special-shaped sliding rod (15).

5. The motor for an annular conveyor line with a stable output shaft motion according to claim 1, characterized in that: The surface of the conveyor belt (5) is provided with a plurality of mounting holes (6), the interior of the mounting hole (6) is movably plugged with a clamp (9), and one end of the clamp (9) is movably plugged with a fixed block (7).

6. The motor for an annular conveyor line with a stable output shaft motion according to claim 5, characterized in that: A groove 1 (10) is provided on the surface of the clamp (9), a clamping plate (11) is slidably inserted into the side of the fixed block (7), one end of the clamping plate (11) is fixedly connected to a spring 1 (13), the other end of the spring 1 (13) is fixedly connected to the inner wall of the fixed block (7), a groove 2 (12) is provided on the edge of the clamp (11), the groove 2 (12) is consistent with the model and specification of the clamp (9), and the model and specification of the clamp (11) is consistent with that of the groove 1 (10).

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