CN115744616A

CN115744616A - Novel automatic identification and alignment mechanism for opening direction of conveying chain lifting appliance

Info

Publication number: CN115744616A
Application number: CN202211229501.8A
Authority: CN
Inventors: 冯亮; 朱海啸; 叶志祥; 朱子天
Original assignee: Dongguan Tianmeixin Automation Equipment Co ltd
Current assignee: Dongguan Tianmeixin Automation Equipment Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-03-07

Abstract

The utility model provides a novel conveying chain hoist opening direction automatic identification and alignment mechanism, includes chassis, sets up driving motor, gear drive in the chassis, is used for the swivel mount of holding work piece, and splint, gear drive sets up be connected with driving motor in the chassis and by the driving motor drive, the swivel mount sets up gear drive is last just to have gear drive drives rotatoryly, splint set up the top of swivel mount. The invention has the advantages of automatically identifying the opening direction of the lifting appliance and unifying the opening directions of the lifting appliances of the conveying chain.

Description

Novel automatic identification and alignment mechanism for opening direction of conveying chain lifting appliance

Technical Field

The invention relates to the field of conveying chains of water heater liners, in particular to a novel automatic identification and alignment mechanism for an opening direction of a lifting appliance of a conveying chain.

Background

At the present stage, a sanding conveying line is hung on a water heater liner, a manual hanging piece is generally adopted, and a low-level workpiece needs to be conveyed to a lifting hook of the high-level conveying line, but manual conveying has the problems of long working time, high labor intensity, low production efficiency, difficulty in ensuring consistency in production rhythm and the like.

In order to improve equipment's production efficiency, increase daily production product quantity, need to change the current situation that current manual work carried out the piece, use the robot to replace the manual work to operate, and because the sanding line hoist needs 360 rotations, so the opening direction of sanding line hoist need be confirmed when the robot went up, only opening direction is unanimous, the robot can just hang the transfer chain with the work piece smoothly, need design one set of mechanism for this reason, can automatic identification hoist opening direction and reach the unity with transfer chain hoist opening direction, make things convenient for the robot to carry out the piece-loading operation.

Disclosure of Invention

The invention aims to provide a novel automatic identification and alignment mechanism for the opening direction of a conveying chain sling, which can automatically identify the opening direction of the sling and unify the opening direction of the conveying chain sling.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a novel conveying chain hoist opening direction automatic identification and alignment mechanism, include chassis, setting driving motor, gear drive, the swivel mount that is used for the holding work piece in the chassis to and splint, gear drive sets up be connected with driving motor in the chassis and by driving motor drives, the swivel mount sets up gear drive is last just to have gear drive drives rotatoryly, splint set up the top of swivel mount.

As an improvement of the present invention, the gear transmission mechanism includes a driving gear, a first transmission gear, a second transmission gear, a rotating shaft, a pair of rotating shaft bearing seats, and a rotating bearing, the driving gear is disposed on an output shaft of the driving motor, one of the rotating shaft bearing seats is disposed at a lower end of the rotating shaft, an upper end of the rotating shaft sequentially passes through the first transmission gear and the other rotating shaft bearing seat to enter the second transmission gear, the first transmission gear is engaged with the driving gear, the second transmission gear is engaged with the rotating bearing, and the rotating frame is disposed on the rotating bearing and is driven to rotate by the rotating bearing.

As an improvement of the invention, the chassis further comprises a motor driver, wherein the motor driver is arranged in the chassis and is used for controlling a switch for driving the motor.

As an improvement of the invention, the motor driver further comprises a driver mounting box, and the motor driver is mounted in the driver mounting box.

As a refinement of the invention, the clamping plate comprises a first and a second support plate, which are arranged in parallel at a predetermined distance from each other.

As an improvement of the present invention, the rotating frame includes a bottom plate disposed on the rotating bearing, and a peripheral frame disposed on the bottom plate.

As an improvement of the invention, the device also comprises a rotary bearing protection cover which is sleeved outside the rotary bearing.

The workpiece rotating device comprises an underframe, driving electricity arranged in the underframe, a gear transmission mechanism, a rotating frame used for accommodating workpieces and a clamping plate, wherein the gear transmission mechanism is arranged in the underframe and is connected with a driving motor and driven by the driving motor, the rotating frame is arranged on the gear transmission mechanism and is driven by the gear transmission mechanism to rotate, and the clamping plate is arranged at the top end of the rotating frame. The invention is applied to a corresponding automatic system, is matched with a detection mechanism, a lifting appliance and a jacking mechanism for use, when in use, the upper end of the lifting appliance is connected with a conveying chain, when the lifting appliance is in place and stopped, a workpiece is positioned in a rotating frame, a lifting appliance guide plate is positioned in a clamping plate, the detection mechanism detects the position of a reference plate and determines whether the lifting appliance needs to rotate in a direction, if the opening direction of the lifting appliance is reverse, the lifting appliance needs to be turned, at the moment, a rotation alignment mechanism is rotated, the rotating frame is driven by a driving motor to rotate through transmission of a gear transmission mechanism, the clamping plate on the rotating frame drives the lifting appliance guide plate to rotate, after the rotating frame rotates for a certain angle, an induction device senses the in-place signal of the rotating frame, the driving motor stops braking, the rotating frame is accurately stopped, the opening direction of the lifting appliance also reaches the required direction, and the alignment of the opening direction of the lifting appliance is completed. The lifting appliance moves to the next station under the driving of the conveying chain, the lifting appliance is separated from the position of the alignment rotating mechanism, and the alignment mechanism finishes one working cycle and waits for entering the next working cycle. Therefore, the invention has the advantages of automatically identifying the opening direction of the lifting appliance and unifying the opening directions of the conveying chain lifting appliances.

Drawings

FIG. 1 is a front view of one embodiment of the present invention.

Fig. 2 is a schematic top view of the embodiment shown in fig. 1.

Fig. 3 is a schematic perspective view of the embodiment shown in fig. 1.

Fig. 4 is a front view of the gear assembly of fig. 1 (with the rotational bearing removed).

Fig. 5 is a perspective view of the gear system of fig. 4.

Fig. 6 is a schematic view of the use state of the embodiment shown in fig. 1.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.

Referring to fig. 1 to 6, fig. 1 to 6 disclose an embodiment of a novel automatic identifying and aligning mechanism for an opening direction of a conveyor chain hanger, in this embodiment, there are two automatic identifying and aligning mechanisms, and certainly, one or three or even more automatic identifying and aligning mechanisms, and the single structure is the same, and can be increased or decreased according to needs, and specifically, the novel automatic identifying and aligning mechanism for an opening direction of a conveyor chain hanger comprises a base frame 1, a driving motor 2 arranged in the base frame 1, a gear transmission mechanism 3, a rotating frame 4 for accommodating a workpiece, and a clamping plate 5, wherein the gear transmission mechanism 3 is arranged in the base frame 1 and connected with the driving motor 2 and driven by the driving motor 2, the rotating frame 4 is arranged on the gear transmission mechanism 3 and driven by the gear transmission mechanism 3 to rotate, and the clamping plate 5 is arranged at the top end of the rotating frame 4. The invention is applied to a corresponding automatic system, and is matched with a detection mechanism (invisible in the figure), a lifting appliance 8 and a jacking mechanism (invisible in the figure) for use, when the lifting appliance 8 is in place and stopped, a workpiece (not shown in the figure) is positioned in a rotating frame 4, a lifting appliance guide plate 81 is positioned in a clamping plate 5, the detection mechanism detects the position of a lifting appliance reference plate, whether the lifting appliance 8 needs to rotate or not is determined, if the opening direction of the lifting appliance 8 is reverse, the lifting appliance 8 needs to be turned, at the moment, the rotating alignment mechanism is driven by a driving motor 2, the rotating frame 4 is driven to rotate through a gear transmission mechanism 3, the clamping plate 5 on the rotating frame 4 drives the lifting appliance guide plate 81 to rotate, after the rotating frame 4 rotates for a certain angle, a sensing device (not shown in the figure) senses the in-place signal of the rotating frame 4, the driving motor 2 stops, the rotating frame 4 is accurately stopped, the opening direction of the lifting appliance 8 also reaches the required direction, and the opening direction of the lifting appliance 8 is aligned and aligned. The lifting appliance moves to the next station under the driving of the conveying chain 9, the lifting appliance is separated from the position of the aligning and rotating mechanism, and the aligning mechanism finishes one working cycle and waits for entering the next working cycle.

In the present invention, preferably, the gear transmission mechanism 3 includes a driving gear 31, a first transmission gear 32, a second transmission gear 33, a rotating shaft 34, a pair of rotating shaft bearing seats 35, and a rotating bearing 36, the driving gear 31 is disposed on the output shaft 21 of the driving motor 2, one rotating shaft bearing seat 35 is disposed at the lower end of the rotating shaft 34, the upper end of the rotating shaft 34 sequentially passes through the first transmission gear 32 and the other rotating shaft bearing seat 35 to enter the second transmission gear 33, the first transmission gear 32 is engaged with the driving gear 31, the second transmission gear 33 is engaged with the rotating bearing 36, the rotating frame 4 is disposed on the rotating bearing 36 and is driven to rotate by the rotating bearing 36, during specific work, the driving gear 31 is driven to rotate by the driving motor 2, so as to drive the first transmission gear 32 to rotate, the rotating shaft 32 drives the rotating shaft 34 to rotate, the rotating shaft 34 drives the second transmission gear 33 to rotate, the second transmission gear 33 drives the rotating shaft 34 and the rotating frame 4 on the rotating shaft 34 to rotate, so that the clamping plate 5 also rotates, thereby realizing the rotation of the spreader guide plate 81, and realizing the direction identification of the opening direction of the spreader 9, and realizing the alignment and the direction detection.

In the present invention, it is preferable that the present invention further includes a motor driver 6, the motor driver 6 is disposed in the bottom chassis 1, the motor driver 6 is configured to control a switch of the driving motor 2, and the motor driver 6 can satisfy a requirement of a large driving current or a high driving voltage of the driving motor 2, compared with a general switch or an electronic component in the prior art, so as to protect the driving motor and the whole circuit, and is safer to use.

In the present invention, it is preferable that the electric vehicle further includes a driver mounting box 61, the motor driver 6 is mounted in the driver mounting box 61, and the driver mounting box 61 protects the motor driver 6.

In the present invention, it is preferable that the clamp plate 5 includes a first support plate 51 and a second support plate 52, and the first support plate 51 and the second support plate 52 are arranged in parallel at a predetermined interval, so that the spreader guide plate 81 can be clamped therein, thereby making it easier to perform steering.

In the present invention, preferably, the rotating frame 4 includes a bottom supporting plate 41 and a peripheral frame 42, the bottom supporting plate 41 is disposed on the rotating bearing 36, the peripheral frame 42 is disposed on the bottom supporting plate 41, and the bottom supporting plate 41 and the peripheral frame 42 protect a workpiece, so as to prevent the workpiece from falling off.

In the present invention, it is preferable that the air conditioner further includes a rotary bearing protection cover 37, the rotary bearing protection cover 37 is sleeved outside the rotary bearing 36, and the rotary bearing protection cover 37 can prevent dust, moisture and the like in the air from entering the rotary bearing 36, and protect the rotary bearing 36.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a novel conveying chain hoist opening direction automatic identification and aligning mechanism, includes its characterized in that: including chassis (1), driving motor (2), gear drive (3) of setting in chassis (1), swivel mount (4) that are used for the holding work piece to and splint (5), gear drive (3) set up be connected with driving motor (2) in chassis (1) and by driving motor (2) drive, swivel mount (4) set up just have on gear drive (3) drive rotatoryly, splint (5) set up the top of swivel mount (4).

2. The novel automatic identification and alignment mechanism for the opening direction of the conveying chain lifting appliance is characterized in that the gear transmission mechanism (3) comprises a driving gear (31), a first transmission gear (32), a second transmission gear (33), a rotating shaft (34), a pair of rotating shaft bearing seats (35) and a rotating bearing (36), the driving gear (31) is arranged on an output shaft (21) of the driving motor (2), one rotating shaft bearing seat (35) is arranged at the lower end of the rotating shaft (34), the upper end of the rotating shaft (34) sequentially penetrates through the first transmission gear (32) and the other rotating shaft bearing seat (35) to enter the second transmission gear (33), the first transmission gear (32) is meshed with the driving gear (31), the second transmission gear (33) is meshed with the rotating bearing (36), and the rotating frame (4) is arranged on the rotating bearing (36) and is driven to rotate by the rotating bearing (36).

3. The novel automatic identification and alignment mechanism for the opening direction of the conveying chain sling according to claim 1 or 2 is characterized by further comprising a motor driver (6), wherein the motor driver (6) is arranged in the base frame (1), and the motor driver (6) is used for controlling the on-off of the driving motor (2).

4. The novel automatic identifying and aligning mechanism for the opening direction of the conveying chain sling according to claim 3 is characterized by further comprising a driver mounting box (61), wherein the motor driver (6) is mounted in the driver mounting box (61).

5. The novel automatic identification and alignment mechanism for the opening direction of a conveying chain sling according to claim 3 is characterized in that the clamping plate (5) comprises a first supporting plate (51) and a second supporting plate (52), and the first supporting plate (51) and the second supporting plate (52) are arranged in parallel at a preset interval.

6. The novel automatic identification and alignment mechanism for the opening direction of the conveyor chain sling according to claim 2, characterized in that the rotating frame (4) comprises a bottom supporting plate (41) and a peripheral frame (42), the bottom supporting plate (41) is arranged on the rotating bearing (36), and the peripheral frame (42) is arranged on the bottom supporting plate (41).

7. The novel automatic identification and alignment mechanism for the opening direction of the conveying chain sling according to claim 2 is characterized by further comprising a rotary bearing protection cover (37), wherein the rotary bearing protection cover (37) is sleeved outside the rotary bearing (36).