CN220612915U

CN220612915U - Rotary mechanism

Info

Publication number: CN220612915U
Application number: CN202322310424.5U
Authority: CN
Inventors: 张学亮
Original assignee: Suzhou Jinsiji Intelligent Technology Co ltd
Current assignee: Suzhou Jinsiji Intelligent Technology Co ltd
Priority date: 2023-08-28
Filing date: 2023-08-28
Publication date: 2024-03-19
Anticipated expiration: 2033-08-28

Abstract

The utility model discloses a rotating mechanism, which comprises a support, a connecting plate connected with the support and a bracket connected with one end of the connecting plate far away from the support, and is characterized in that: still include rotatory centre gripping microscope carrier and detection module, rotatory centre gripping microscope carrier passes through the driven shaft and rotates to be connected on the support, detection module includes a pair of photoelectric ray sensor, a pair of photoelectric ray sensor sets up on the support that is located rotatory centre gripping microscope carrier both sides, be provided with on the connecting plate and be used for driving rotatory rotary drive subassembly of rotatory centre gripping microscope carrier, still be provided with on the support and be used for driving the rotatory centre gripping microscope carrier to carry out the tight drive subassembly of clamp to the work piece. According to the utility model, whether the polarity of the inductor on the display stand needs to be rotated or not is rapidly judged through the detection module and the received information, and the inductor which needs to be rotated is rotated by 180 degrees through the matching of the clamping driving assembly and the rotating driving assembly, so that the subsequent required requirements are met, and the working efficiency is improved by utilizing automatic detection operation.

Description

Rotary mechanism

Technical Field

The utility model relates to the field of rotation correction, in particular to a rotating mechanism.

Background

In the process of installing and processing the inductor, the inductor and the braiding machine are matched, and the inductor polarity rotation corrector is needed to adjust the position of the inductor at the moment so that the position of the inductor is matched with the braiding machine. The rotating head of the current inductance polarity rotating corrector is directly connected with the output shaft of a stepping motor, and the rotating head is subjected to 180-degree rotating correction by the stepping motor.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a rotating mechanism which has the advantages of automation and high efficiency.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a rotary mechanism, includes the support, the connecting plate of being connected with the support and connect the support of keeping away from support one end at the connecting plate, its characterized in that: still include rotatory centre gripping microscope carrier and detection module, rotatory centre gripping microscope carrier passes through the driven shaft and rotates to be connected on the support, detection module includes a pair of photoelectric ray sensor, a pair of photoelectric ray sensor sets up on the support that is located rotatory centre gripping microscope carrier both sides, be provided with on the connecting plate and be used for driving rotatory rotary drive subassembly of rotatory centre gripping microscope carrier, still be provided with on the support and be used for driving the rotatory centre gripping microscope carrier to carry out the tight drive subassembly of clamp to the work piece. Through the technical scheme, the main supporting component in the rotating mechanism is composed of a support seat,

The rotary clamping carrier is rotationally connected to the support, plays a role of a rotary element and a clamping element, and is also provided with detection modules at two sides of the rotary clamping carrier, wherein the detection modules are mainly used for judging whether the rotary clamping carrier is provided with the element or not, the rotary function of the rotary clamping carrier is driven by a rotary driving assembly, and the clamping effect of the rotary clamping carrier is driven by a clamping driving assembly.

Further, the rotary driving assembly comprises a servo motor, the output end of the servo motor is connected with a driving shaft, a first synchronizing wheel is arranged on the periphery of the driving shaft, a second synchronizing wheel is arranged outside the driven shaft, the first synchronizing wheel is connected with the second synchronizing wheel through a synchronous belt, and gears are arranged outside the first synchronizing wheel and the second synchronizing wheel.

Through the technical scheme, the rotary driving function of the rotary driving assembly is mainly completed by the servo motor at the bottom, the output end of the servo motor is connected with the driving shaft, the synchronous wheel I assembled at the outermost periphery of the driving shaft drives the synchronous belt in a rotary mode, the other end of the synchronous belt is connected with the synchronous wheel II, the driven shaft is arranged in the center of the synchronous wheel II, the driven shaft controls the rotation of the rotary clamping carrier, and gears are attached to the outer sides of the synchronous wheel I and the synchronous wheel for carrying the friction between the synchronous belt and the two synchronous wheels so as to prevent slipping between the synchronous belt and the synchronous wheel.

Further, the rotary clamping carrier comprises a rotary table rotatably connected to the support and a plurality of clamping jaws radially and slidably connected to the rotary table, a sliding groove for the clamping jaws to slide is formed in the rotary table, a limiting device is arranged through the clamping jaws and the sliding groove, and workpiece clamping positions are formed between the plurality of clamping jaws.

Through the technical scheme, the clamping jaw can slide on the chute at the bottom, and the limiting device is arranged, so that the sliding range of the clamping jaw is limited, the limiting device is specifically a pin, the clamping jaw is provided with the strip-shaped pin groove for the pin to pass through, the expansion range of the clamping jaw is also ensured to be controllable, a workpiece clamping position is formed between a plurality of clamping jaws, and the workpiece clamping position is used for placing the inductor with required polarity rotation.

Further, the clamping driving assembly comprises a spring ring and a driving rod, an inner cavity is formed in the rotating table, each clamping jaw is rotationally connected with a driving wheel in the inner cavity, a through groove is formed in the axis of the driven shaft, the driving rod stretches into the inner cavity along the through groove and is provided with conical heads at the end parts of the driving rod, the conical heads are respectively abutted against the driving wheels, an air cylinder is fixedly connected to the support, a piston rod of the air cylinder is fixedly connected with one end, far away from the conical heads, of the driving rod, the spring ring is sleeved on the peripheral wall of the rotating table, so that the clamping jaws are close to each other in the radial direction, and the driving rod is configured to be radially spread when the driving rod ascends, and reset to clamp a workpiece when the driving rod descends.

Through the technical scheme, the output end of the air cylinder is provided with the piston rod, the piston rod is connected with the driving rod, the driving rod is controlled by the air cylinder at the bottom, when the driving rod stretches upwards, the conical head at the top of the driving rod can prop against the driving wheel of the inner cavity of the rotary table, and the driving wheel can roll in the direction of the through groove at the axis of the driven shaft under the acting force of the conical head, so that each clamping jaw is radially spread, after the inductance element is placed, the clamping jaw is required to be closed to grasp the inductance element, at the moment, the driving rod contracts downwards, and each clamping jaw resets and clamps a workpiece under the action of the spring ring.

In summary, the utility model has the following beneficial effects:

1. the automatic machine is utilized to finish the rotation of the polarity of the inductor by the machine, so that irreversible damage to the inductor caused by manpower is avoided, and unnecessary cost is reduced;

2. the photoelectric ray sensor is used for detecting the position of the inductor, so that the inductor can be accurately installed in place;

3. the rotary clamping carrier is arranged on the support, the rotary driving assembly and the clamping driving assembly are arranged on the support, and factors affected by vibration during working are small, so that the working stability is effectively improved.

Drawings

Fig. 1 is a schematic structural view of a rotary mechanism.

Fig. 2 is another structural schematic diagram of a rotary mechanism. Fig. 3 is a schematic view of still another construction of a rotary mechanism.

Fig. 4 is a schematic side sectional view of a rotary mechanism. Fig. 5 is a partially enlarged schematic view of a rotary mechanism.

Fig. 6 is a partially enlarged schematic side sectional view of a rotary mechanism.

Reference numerals illustrate:

1. a support; 2. a box body protecting cover; 3. a rubber ring; 4. a synchronous belt; 5. a driving shaft; 6. a second synchronous wheel; 7. a display stand; 8. a connecting plate; 9. a servo motor; 11. a first synchronous wheel; 12. a support column; 13. a detection module; 14. a support plate; 15. a photoelectric ray sensor; 17. a clamping drive assembly; 18. a cylinder; 19. rotating the clamping carrier; 20. a bracket; 21. a gear; 22. a driving rod; 23. a driven shaft; 24. a driving wheel; 25. a rotary drive assembly; 26. a rotary table; 27. a clamping jaw; 28. a limiting device; 29. a chute; 30. workpiece clamping position.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model discloses a rotating mechanism, referring to figures 1, 2 and 5, wherein a supporting component in the rotating mechanism consists of a support 1, a connecting plate 8 connected with the support and a bracket 20 connected with one end of the connecting plate 8 far away from the support 1, wherein a rotary clamping load is arranged

Bench

19 are rotatably connected to the support to function as a rotating element and a clamping element, and detection modules 13 are further provided on both sides of the rotating clamping carrier 19, the detection modules 13 are mainly used for judging whether the rotating clamping carrier 19 is provided with the element, a support plate 14 is arranged at the lowest part of the detection modules 13, a pair of photoelectric sensors 15 are provided above the support plate 14 and are directed towards the workpiece clamping position 30, when one of the photoelectric sensors 15 outputs light and is not transmitted to the other photoelectric sensor 15, a signal is outputted to represent that an inductor is placed on the workpiece clamping position 30, and if one of the photoelectric sensors 15 outputs light and is transmitted to the other photoelectric sensor 15, it is indicated that the inductor is not placed in place or is not placed, the rotating function of the rotating clamping carrier 19 is driven by the rotating driving assembly 25, and the clamping function of the rotating clamping carrier 19 is driven by the clamping driving assembly 17.

Referring to fig. 1, 4 and 6, the rotary driving assembly 25 includes a servo motor, an output end of the servo motor 9 is connected with the driving shaft 5, a first synchronizing wheel 11 is installed at the periphery of the driving shaft 5, a second synchronizing wheel 6 is installed at the periphery of the driven shaft 23, the first synchronizing wheel 11 is connected with the second synchronizing wheel 6 through a synchronous belt 4, a gear 21 is attached to the outer sides of the first synchronizing wheel 11 and the second synchronizing wheel 11, a rotary driving function of the rotary driving assembly 25 is mainly completed by the servo motor 9 at the bottom, an output end of the servo motor 9 is connected with the driving shaft 5, the first synchronizing wheel 11 assembled at the outermost periphery of the driving shaft 5 is rotatably driven by the first synchronizing wheel 11 to drive the synchronous belt 4, the other end of the synchronous belt 4 is connected with the second synchronizing wheel 6, a driven shaft 23 is installed at the center of the second synchronizing wheel 6 to control rotation of the rotary clamping carrier 19, and in order to carry friction between the synchronous belt 4 and the two synchronizing wheels, a gear 21 is attached to the outer sides of the first synchronizing wheel 11 and the second synchronizing wheel 6 to prevent slipping between the synchronous belt 4 and the synchronizing wheels. Referring to fig. 1 and 4, the rotary clamping stage 19 includes a rotary table 26 rotatably coupled to the support, a plurality of clamping jaws 27 slidably coupled to the rotary table 26 in a radial direction, and a rotary table

26 are provided with a chute 29 for sliding the clamping jaw 27, a limiting device 28 is arranged through the clamping jaw 27 and the chute 29, a workpiece clamping position 30 is formed between a plurality of clamping jaws 27, the clamping jaw 27 can slide on the chute 29 at the bottom, the limiting device 28 is arranged to limit the sliding range of the clamping jaw 27, the limiting device 28 is a pin, the clamping jaw 27 is provided with a strip-shaped pin slot for passing a pin, the expanding range of the clamping jaw 27 is controllable, a workpiece clamping position 30 is formed between a plurality of clamping jaws 27, and the workpiece clamping position 30 is used for placing a workpiece to be rotated.

Referring to fig. 1 and 4, the clamping driving assembly 17 comprises a spring ring 3 and a driving rod 22, an inner cavity is formed in the rotary table 26, each clamping jaw 27 is rotationally connected with a driving wheel 24 in the inner cavity, a through groove is formed in the axis of a driven shaft 23, the driving rod 22 extends into the inner cavity along the through groove, a conical head is arranged at the end of the driving rod 22 and abuts against each driving wheel 24, an air cylinder 18 is fixedly connected to the bracket 20, a piston rod of the air cylinder 18 is fixedly connected with one end, far away from the conical head, of the driving rod 22, the spring ring 3 is sleeved on the peripheral wall of the rotary table 26, so that each clamping jaw 27 is radially stretched when the driving rod 22 ascends, and each clamping jaw 27 is reset to clamp a workpiece when the driving rod 22 descends;

the output end of the cylinder 18 is provided with a piston rod, the piston rod is connected with the driving rod 22, the driving rod 22 is controlled by the cylinder 18 at the bottom, when the driving rod 22 extends upwards, a conical head at the top of the driving rod 22 can prop against a driving wheel 24 in an inner cavity of a rotary table 26, the driving wheel 24 can roll along the direction of a through groove at the axis of a driven shaft 23 under the action of the conical head, so that each clamping jaw 27 is radially stretched, after the inductance element is placed, the clamping jaw 27 needs to be closed to clamp the inductance element, at the moment, the driving rod 22 contracts downwards, and each clamping jaw 27 resets and clamps a workpiece under the action of a spring ring 3, the inductance is clamped through the elasticity of the spring ring 3, and the inductance is not easy to damage.

Referring to fig. 1 and 3, the box body protecting cover 2 covers the mechanism during operation, so that various parts are prevented from falling into the machine to cause damage.

Referring to fig. 1 and 4, a rotary mechanism is shown, in operation, the clamping driving assembly 17 is operated, the front mechanism places the workpiece on the workpiece holding position 30, the four clamping jaws 27 grasp the workpiece, the detecting module 13 firstly detects the workpiece holding position 30 to determine whether the workpiece is in place, after confirming the placement, the mechanism determines whether the workpiece needs to be rotated through the polarity of the front transmission, when confirming the rotation of the workpiece is required, the rotary driving assembly 25 is operated, the servo motor 9 drives the rotary table 26 to rotate the workpiece by 180 °.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. The utility model provides a rotary mechanism, includes support (1), connecting plate (8) and connection in connecting plate (8) keep away from support (1) one end support (20), its characterized in that of being connected with support (1): still including rotatory centre gripping microscope carrier (19) and detection module (13), rotatory centre gripping microscope carrier (19) are rotated through driven shaft (23) and are connected on support (20), detection module (13) are including a pair of photoelectric ray sensor (15), a pair of photoelectric ray sensor (15) set up on the support that is located rotatory centre gripping microscope carrier (19) both sides, be provided with on connecting plate (8) and be used for driving rotatory rotary drive subassembly (25) of rotatory centre gripping microscope carrier (19), still be provided with on support (20) and be used for driving rotatory centre gripping microscope carrier (19) to carry out clamp drive subassembly (17) that tighten the work piece.

2. A rotary mechanism according to claim 1, wherein: the rotary driving assembly (25) comprises a servo motor (9), the output end of the servo motor (9) is connected with a driving shaft (5), a first synchronizing wheel (11) is arranged on the periphery of the driving shaft (5), a second synchronizing wheel (6) is arranged outside a driven shaft (23), the first synchronizing wheel (11) is connected with the second synchronizing wheel (6) through a synchronous belt (4), and a gear (21) is externally attached to the first synchronizing wheel (11) and the second synchronizing wheel (6).

3. A rotary mechanism according to claim 1, wherein: the rotary clamping carrier (19) comprises a rotary table (26) rotatably connected to the support (20) and a plurality of clamping jaws (27) radially and slidably connected to the rotary table, a sliding groove (29) for the clamping jaws (27) to slide is formed in the rotary table (26), a limiting device (28) penetrates through the clamping jaws (27) and the sliding groove (29), and a workpiece clamping position (30) is formed between the clamping jaws (27).

4. A rotary mechanism according to claim 3, wherein: the clamping driving assembly (17) comprises a spring ring (3) and a driving rod (22), an inner cavity is formed in the rotating table (26), each clamping jaw (27) is located on the outer peripheral wall of the rotating table (26) and is connected with a driving wheel (24) in a rotating mode, through grooves are formed in the axis of the driven shaft (23), the driving rod (22) stretches into the inner cavity along the through grooves, conical heads are arranged at the end portions of the driving rod (22), the conical heads are respectively abutted against the driving wheels (24), an air cylinder (18) is fixedly connected to the support (20), a piston rod of the air cylinder (18) is fixedly connected with one end, away from the conical heads, of the driving rod (22), the spring ring (3) is sleeved on the outer peripheral wall of the rotating table (26) so that the clamping jaws (27) are close to each other in the radial direction, and the driving rod (22) is configured to be stretched out in the radial direction when the driving rod (22) ascends, and each clamping jaw (27) resets to clamp a workpiece when the driving rod (22) descends.