Synchronous wheel belt transmission rotating device

Abstract

The utility model discloses a synchronous wheel belt transmission rotating device, and relates to the technical field of synchronous belt transmission devices. The synchronous wheels are sleeved with a transmission belt, one end of the transmission belt is movably connected with a second synchronous wheel, one end of the main shaft is fixedly connected with an induction block, and one end of the inductor support is fixedly connected with an inductor after being bent outwards. The inductor can induct the number of turns of the induction block rotating along with the main shaft, and when the second synchronous wheel rotates by one circle, the main shaft fixedly connected with the bottom of the second synchronous wheel at the other end of the transmission belt is driven to rotate in the rotating disc. Under the driving of the bevel gear in the rotating disc, the rotating disc fixedly connected with the exterior of the connecting piece can drive the shoelace to be wound on the framework arranged at the top of the rotating disc by 90 degrees, the number of winding turns and braking are controlled through the induction block, a large amount of labor cost is saved, and meanwhile the winding quality problem is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of synchronous belt transmission devices, in particular to a synchronous belt transmission rotating device. Background Art

[0002] The footwear, luggage, automotive supplies, and clothing industries are industries whose main business is to make, process, and produce footwear products. As people's demand for shoes continues to grow, the footwear, luggage, automotive supplies, and clothing industries are also constantly developing and changing. The footwear, luggage, automotive supplies, and clothing industries cover many fields, including leather shoes, sports shoes, casual shoes, children's shoes, etc. Different types of shoes have different production processes and design requirements, and also require different materials and accessories. With the continuous advancement of technology and the continuous changes in consumer demand, the footwear, luggage, automotive supplies, and clothing industries are also constantly innovating and improving. In the future, the footwear, luggage, automotive supplies, and clothing industries will continue to develop in a more environmentally friendly, comfortable, fashionable, and intelligent direction.

[0003] When using a traditional shoelace winding machine, the coil needs to be wound manually. Usually, the skeleton is first installed on the winding machine and padded with composite paper, and then the shoelaces are wrapped around the skeleton several times. Only after it is fixed can the winding begin. This is not only time-consuming and laborious, but also causes unnecessary trouble to the employees. Since the shoelaces need to be prepared in shoe boxes when packing, manual winding cannot meet production needs. Therefore, the footwear, luggage, automotive supplies, and clothing industries require fully automatic winding devices to solve such problems and provide technical support for further automation in the footwear, luggage, automotive supplies, and clothing industries. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a synchronous belt transmission rotating device, which solves the problem that manual winding cannot meet production requirements because shoelaces need to be prepared in shoe boxes during packaging.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a synchronous belt transmission rotating device. It includes a motor, one end of the motor is movably connected to a synchronous wheel, the outer part of the synchronous wheel is sleeved with a transmission belt, one end of the transmission belt is movably connected to a second synchronous wheel, the bottom of the second synchronous wheel is fixedly connected to a main shaft, one end of the main shaft is fixedly connected to a sensor block, a rotating disk is arranged outside the main shaft, a connecting piece is protruded on the top of the rotating disk, a rotating disk is sleeved on the outer part of the connecting piece, a sensor bracket is fixedly connected to the side of the rotating disk, and one end of the sensor bracket is bent outward and fixedly connected to the sensor.

[0006] Preferably, a bevel gear is sleeved on the outside of the main shaft, a transmission bevel gear is meshed on the side of the bevel gear, a fixing rod is provided in the middle of the transmission bevel gear, a second bevel gear is meshed on the surface of the transmission bevel gear, and a rotating shaft is fixedly connected to the middle of the second bevel gear.

[0007] Preferably, the fixing rod is fixedly connected to the bottom of the rotating disk, and the top of the rotating shaft is fixedly connected with a connecting piece.

[0008] Preferably, a connecting plate is fixedly connected to the side of the rotating disk, one end of the connecting plate is fixedly connected to the top of the motor, and the output end of the motor passes through the interior of the connecting plate and is movably connected to the synchronous wheel on the surface of the connecting plate.

[0009] Preferably, a tensioning wheel is movably connected to the surface of the connecting plate, and the surface of the tensioning wheel is in contact with the inner wall of the transmission belt.

[0010] Preferably, the surfaces of the synchronous wheel and the second synchronous wheel are provided with protrusions, and the inner wall of the transmission belt is provided with protrusions that mesh with the surfaces of the synchronous wheel and the second synchronous wheel.

[0011] Preferably, one end of the sensing block protrudes outward in an arc shape.

[0012] The utility model provides a synchronous belt transmission rotating device. Compared with the prior art, it has the following beneficial effects:

[0013] 1. A synchronous belt drive rotating device, which drives the top synchronous wheel to rotate through a motor, and under the synchronous action of the transmission belt, drives the main shaft fixedly connected to the bottom of the second synchronous wheel at the other end of the transmission belt to rotate inside the rotating disk. Since the sensor can sense the number of circles of the induction block rotating with the main shaft, when the second synchronous wheel rotates one circle, the turntable fixedly connected to the outside of the connecting part will drive the shoelaces to wrap 90 degrees around the skeleton set on the top of the turntable under the drive of the bevel gear inside the rotating disk. The number of winding circles and braking are controlled by the induction block, which saves a lot of labor costs and reduces the quality problem of winding.

[0014] 2. A synchronous belt drive rotating device, through the arc-shaped protrusion set at one end of the induction block, when the second synchronous wheel drives the induction block to rotate through the main shaft, the gap between the induction head and the signal tooth of the induction block changes when the induction block rotates one circle, and the magnetic field strength around the coil changes at the same time. The frequency of the alternating current generated by the induction coil is controlled by the induction coil to achieve the number of coils wound around the skeleton set on the surface of the turntable set on the top of the rotating disk. At the same time, the tensioning wheel set on the surface of the transmission belt can prevent the center distance between the synchronous wheel and the second synchronous wheel from being too large, causing the synchronous belt to jump. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the side structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the top structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the local structure of the utility model;

[0019] Figure 5 For this utility model Figure 1 Detail of location A.

[0020] In the figure: 1, motor; 2, synchronous wheel; 3, transmission belt; 4, second synchronous wheel; 5, rotating disk; 500, connecting piece; 6, induction block; 7, sensor; 700, sensor bracket; 8, turntable; 9, tensioning wheel; 100, main shaft; 101, connecting plate; 102, bevel gear; 103, fixing rod; 104, transmission bevel gear; 105, second bevel gear; 106, rotating shaft. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-5The utility model provides a technical solution: a synchronous belt transmission rotating device. It includes a motor 1, one end of the motor 1 is movably connected to a synchronous wheel 2, the outer part of the synchronous wheel 2 is sleeved with a transmission belt 3, one end of the transmission belt 3 is movably connected to a second synchronous wheel 4, the bottom of the second synchronous wheel 4 is fixedly connected to a main shaft 100, the transmission belt 3 and the second synchronous wheel 4 can synchronize the rotation speed of the main shaft 100 and the motor 1 through the rotation of the motor 1, one end of the main shaft 100 is fixedly connected to a sensor block 6, a rotating disk 5 is arranged on the outside of the main shaft 100, a connecting piece 500 is protruded on the top of the rotating disk 5, a rotating disk 8 is sleeved on the outer part of the connecting piece 500, a sensor bracket 700 is fixedly connected to the side of the rotating disk 5, one end of the sensor bracket 700 is bent outward and fixedly connected to an inductor 7, the interior of the inductor 7 is composed of a permanent magnet, an iron core and an induction coil, etc. It is connected to the internal components of the rotating disk 5 through a plug. When the sensing block 6 rotates, the gap between the head of the sensor 7 and the signal teeth of the raised part of the sensing block 6 changes. There is a gap between the raised signal teeth and the non-raised part of the sensing block 6. When rotating, the magnetic field strength around the sensing block 6 will also change with the distance between the raised signal teeth and the sensor. An alternating current is induced inside the sensor 7. The faster the rotation speed of the sensing block 6, the faster the frequency of the alternating current induced by the sensor 7. According to the frequency of rotation of the sensing block 6, the number of coils wound on the surface skeleton of the turntable 8 set on the top of the rotating disk 5 can be controlled to achieve the purpose of controlling the number of winding turns and braking. The sensor bracket 700 is used to fix the sensor 7 at a position flush with the sensing block 6 to achieve the purpose of induction.

[0023] See also Figure 1-5The outer part of the main shaft 100 is sleeved with a bevel gear 102, and the side of the bevel gear 102 is meshed with a transmission bevel gear 104. A fixing rod 103 is provided in the middle of the transmission bevel gear 104, and a second bevel gear 105 is meshed on the surface of the transmission bevel gear 104. The middle part of the second bevel gear 105 is fixedly connected with a rotating shaft 106, and the fixing rod 103 is fixedly connected to the bottom of the rotating disk 5. Through the meshing action of the bevel gear 102, when the main shaft 100 is driven to rotate, the kinetic energy can be transmitted to the second bevel gear 105 sleeved on the outer part of the rotating shaft 106 arranged inside the rotating disk 5 through the transmission bevel gear 104, so that the second bevel gear 105 can drive the turntable 8 fixedly connected to the top of the rotating shaft 106 to wind the shoelaces while the main shaft 100 rotates. The second synchronous wheel 4 drives the main shaft 100 to rotate one circle, and the shoelaces The belt is wrapped ninety degrees on the skeleton set on the surface of the turntable 8, and a connecting piece 500 is fixedly connected to the top of the rotating shaft 106. A connecting plate 101 is fixedly connected to the side of the rotating disk 5, and one end of the connecting plate 101 is fixedly connected to the top of the motor 1. The output end of the motor 1 passes through the interior of the connecting plate 101 and is movably connected to the surface of the synchronous wheel 2 on the surface of the connecting plate 101. A tensioning wheel 9 is movably connected to the surface of the connecting plate 101, and the surface of the tensioning wheel 9 is in contact with the inner wall of the transmission belt 3. The surfaces of the synchronous wheel 2 and the second synchronous wheel 4 are provided with protrusions, and the inner wall of the transmission belt 3 is provided with protrusions that mesh with the surfaces of the synchronous wheel 2 and the second synchronous wheel 4. One end of the induction block 6 protrudes outward in an arc shape. The protruding parts provided with the synchronous wheel 2 and the second synchronous wheel 4 can make the transmission belt 3 more accurate during transmission, increase friction and avoid slipping.

[0024] When in use, first install the skeleton on the top of the turntable 8, and drive the top synchronous wheel 2 to rotate through the motor 1. Under the synchronous action of the transmission belt 3, the main shaft 100 fixedly connected to the bottom of the second synchronous wheel 4 at the other end of the transmission belt 3 is driven to rotate inside the rotating disk 5. Since the sensor 7 can sense the number of circles of the sensor block 6 rotating with the main shaft 100, when the second synchronous wheel 4 rotates one circle, driven by the bevel gear 102 inside the rotating disk 5, the turntable 8 fixedly connected to the outside of the connecting piece 500 will drive the shoelaces to wrap around the skeleton set on the top of the turntable 8 by 90 degrees, and the shoelaces are controlled by the sensor block 6. The number of winding circles and the brake are controlled. An arc-shaped protrusion is set at one end of the induction block 6. When the second synchronous wheel 4 drives the induction block 6 to rotate through the main shaft 100, the gap between the head of the induction sensor 7 and the signal tooth of the induction block 6 changes when the induction block 6 rotates one circle. The magnetic field strength around the coil changes at the same time. The induction sensor 7 controls the number of coils wound on the surface of the turntable 8 set on the top of the rotating disk 5 through the frequency of the alternating current generated in the induction coil. The tensioning wheel 9 on the surface of the transmission belt 3 can prevent the center distance between the synchronous wheel 2 and the second synchronous wheel 4 from being too large, causing the synchronous belt to jump.

[0025] In this embodiment, a synchronous belt drive rotating device, among the above-mentioned components, its own structural features and working principles all adopt the existing technology and will not be described in detail here.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although 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. A synchronous belt drive rotating device, comprising a motor (1), characterized in that: One end of the motor (1) is movably connected to a synchronous wheel (2), the outer part of the synchronous wheel (2) is sleeved with a transmission belt (3), one end of the transmission belt (3) is movably connected to a second synchronous wheel (4), the bottom of the second synchronous wheel (4) is fixedly connected to a main shaft (100), one end of the main shaft (100) is fixedly connected to a sensing block (6), a rotating disk (5) is arranged outside the main shaft (100), a connecting piece (500) is protruded on the top of the rotating disk (5), a rotating disk (8) is sleeved on the outer part of the connecting piece (500), a sensor bracket (700) is fixedly connected to the side of the rotating disk (5), and one end of the sensor bracket (700) is bent outwardly and fixedly connected to the sensor (7).

2. A synchronous belt drive rotating device according to claim 1, characterized in that: The outer part of the main shaft (100) is sleeved with a bevel gear (102), the side of the bevel gear (102) is meshed with a transmission bevel gear (104), the middle of the transmission bevel gear (104) is provided with a fixing rod (103), the surface of the transmission bevel gear (104) is meshed with a second bevel gear (105), and the middle of the second bevel gear (105) is fixedly connected to a rotating shaft (106).

3. A synchronous belt drive rotating device according to claim 2, characterized in that: The fixing rod (103) is fixedly connected to the bottom of the rotating disk (5), and the top of the rotating shaft (106) is fixedly connected to a connecting piece (500).

4. A synchronous belt drive rotating device according to claim 3, characterized in that: A connecting plate (101) is fixedly connected to the side of the rotating disk (5), one end of the connecting plate (101) is fixedly connected to the top of the motor (1), and the output end of the motor (1) passes through the interior of the connecting plate (101) and is movably connected to the surface of the synchronous wheel (2) on the connecting plate (101).

5. A synchronous belt transmission rotating device according to claim 4, characterized in that: The surface of the connecting plate (101) is movably connected to a tension wheel (9), and the surface of the tension wheel (9) is in contact with the inner wall of the transmission belt (3).

6. A synchronous belt transmission rotating device according to claim 4, characterized in that: The surfaces of the synchronous wheel (2) and the second synchronous wheel (4) are provided with protrusions, and the inner wall of the transmission belt (3) is provided with protrusions that mesh with the surfaces of the synchronous wheel (2) and the second synchronous wheel (4).

7. The synchronous belt drive rotating device according to claim 1, characterized in that: One end of the induction block (6) protrudes outwards in an arc shape.

Images