CN215885441U

CN215885441U - Lifting and rotating exchange mechanism

Info

Publication number: CN215885441U
Application number: CN202121905884.7U
Authority: CN
Inventors: 张勇; 金建平
Original assignee: Suzhou Appreciate Intelligent Technology Co Ltd
Current assignee: Suzhou Appreciate Intelligent Technology Co Ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-02-22
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a lifting rotary exchange mechanism. The mechanism comprises a fixing frame, a lifting cylinder, a rotating cylinder and two clamping jaw structures, wherein the lifting cylinder is installed on the fixing frame, the rotating cylinder is installed on the lifting cylinder, and the clamping jaw structures are installed on two sides of the top of the rotating cylinder respectively. The lifting rotary exchange mechanism can carry out rotary exchange on products on two sides through the two clamping jaw cylinders and put into a specific jig for welding, so that not only is the labor and time saved, but also the processing efficiency is improved, the feeding precision is ensured, and the reject ratio of product production is reduced.

Description

Lifting and rotating exchange mechanism

Technical Field

The utility model relates to the field of mechanical and electronic product processing, in particular to a lifting and rotating exchange mechanism.

Background

In the processing process of some mechanical and electronic products, such as chargers, ultrasonic welding is performed on the products, and generally, direct welding is inconvenient to perform on a material belt or a common jig, and the products need to be transferred to a specific jig for welding. At present, a manual method is generally used for transferring, so that a large amount of labor and time are consumed, the processing efficiency is reduced, and the transferring effect is influenced by the proficiency of workers, so that the processing precision is reduced, and the quality of products is difficult to ensure; even if the transfer is performed by the robot, the efficiency of the movement of the robot to and from the robot is still low.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a lifting and rotating exchange mechanism.

According to one aspect of the utility model, the lifting and rotating exchange mechanism comprises a fixed frame, a lifting cylinder, a rotating cylinder and two clamping jaw structures, wherein the lifting cylinder is installed on the fixed frame, the rotating cylinder is installed on the lifting cylinder, and the two clamping jaw structures are respectively installed on two sides of the top of the rotating cylinder.

The lifting rotary exchange mechanism can carry out rotary exchange on products on two sides through the two clamping jaw cylinders and put into a specific jig for welding, so that not only is the labor and time saved, but also the processing efficiency is improved, the feeding precision is ensured, and the reject ratio of product production is reduced.

In some embodiments, a horizontal mounting plate is mounted on the top of the rotary cylinder, and two clamping jaw structures are respectively mounted on two ends of the mounting plate. Thus, a mounting plate is provided for mounting each jaw structure.

In some embodiments, the gripper structure includes a gripper cylinder connected to the mounting plate and two horizontal gripper plates slidably mounted side-by-side on top of the gripper cylinder. Thereby, a specific structure of the jaw structure is provided.

In some embodiments, a slide rail is disposed on top of each of two ends of the mounting plate, and one end of each of the two jaw plates of each of the jaw structures is slidably mounted on the slide rail. Therefore, one end of the clamping jaw plate is slidably mounted on the sliding rail, and the stability of the clamping jaw plate and a product mounted on the clamping jaw plate is improved.

In some embodiments, the jaw plate is slidably mounted on the slide rail by a slide. Thus, a specific method for slidably mounting the clamping jaw plate on the sliding rail is provided.

In some embodiments, each of the jaw structures has at least one notch disposed on an opposing surface of the other end of the two jaw plates. Therefore, the notch is arranged on the clamping jaw plate and can be used for clamping products.

In some embodiments, a clamping block is mounted in the opposing notches on both of the jaw plates. Therefore, the clamping block is arranged in the notch of the clamping jaw plate and can be used for specially clamping a product.

In some embodiments, a first stop is mounted to the top of the rotary cylinder, a second stop is mounted to the bottom of the mounting plate, and the first stop and the second stop are located at the same height. Thus, the first stopper and the second stopper are provided, and the rotation cylinder can be stopped to control the rotation angle thereof.

Drawings

Fig. 1 is a schematic structural diagram of an elevating and rotating exchange mechanism according to an embodiment of the present invention;

FIG. 2 is a schematic view of the various jaw structures and mounting plate shown in FIG. 1;

figure 3 is a partial schematic view of the jaw structures and mounting plate shown in figure 1.

In the figure: the clamping jaw structure comprises a fixing frame 1, a lifting cylinder 2, a rotary cylinder 3, a clamping jaw structure 4, a mounting plate 5, a product 6, a first stop block 31, a clamping jaw cylinder 41, a clamping jaw plate 42, a notch 43, a clamping block 44, a sliding rail 51, a sliding block 52 and a second stop block 53.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 schematically shows the structure of an elevating rotary exchanging mechanism according to an embodiment of the present invention, fig. 2 shows the structures of a jaw structure and a mounting plate in fig. 1, and fig. 3 shows a part of the structure in fig. 1. As shown in fig. 1-3, the lifting and rotating exchange mechanism mainly includes a fixed frame 1, a lifting cylinder 2, a rotating cylinder 3, a horizontal mounting plate 5 and two clamping jaw structures 4. Lifting cylinder 2 is installed in the side of mount 1, and revolving cylinder 3 installs on lifting cylinder 2, and mounting panel 5 installs at revolving cylinder 3's top, and two clamping jaw structures 4 install respectively at mounting panel 5's both ends. Wherein, the operation of lift cylinder 2 can drive revolving cylinder 3 and each structure above it carry out vertical lift, and revolving cylinder 3 operation can drive mounting panel 5 and each structure horizontal rotation above it.

Each jaw structure 4 mainly comprises a jaw cylinder 41 and two horizontal jaw plates 42. Wherein, the clamping jaw cylinder 41 is connected at the tail end of the mounting plate 5, and the middle parts of the two clamping jaw plates 42 are arranged at the top of the clamping jaw cylinder 41 side by side in a sliding manner, so that when the clamping jaw cylinder 41 operates, the two clamping jaw plates 42 can be driven to slide on the clamping jaw cylinder to be close to or separated from each other.

Preferably, a slide rail 51 is further disposed on top of each end of the mounting plate 5, and one end of each of the two jaw plates 42 near the center of the mounting plate 5 is slidably mounted on the slide rail 51 through a slide block 52, so that when the jaw cylinder 41 operates, the end of each of the two jaw plates 42 also slides along the slide rail 51.

And the other end of two piece clamping jaw plates 42 of the same clamping jaw structure 4, namely the opposite surface of the end far away from the center of the mounting plate 5, is provided with a notch 43, so that when the two clamping jaw plates 42 slide to each other to be close to each other, the product 6 can be clamped through the notch 43.

Preferably, the shape of the notch 43 on each jaw plate 42 can be set as desired, and more than one notch can be set.

Preferably, for certain products 6 of specific shape and nature, specific gripping blocks 44 can be mounted according to the notches 43 in the opposite notches 43 of the two jaw plates 42 to cooperate in gripping the products 6.

Further, a first stopper 31 is installed at the top of the rotary cylinder 3, the first stopper 31 having a height lower than that of the mounting plate 5, and a second stopper 53 is installed at the bottom of the mounting plate 5, the second stopper 53 having a thickness identical to that of the first stopper 31 and being located at the same height as the first stopper 31. When the mounting plate 5 horizontally rotates along with the operation of the rotary cylinder 3 and reaches a specific position, the second stopper 53 contacts the first stopper 31 and is stopped by the first stopper 31, so that the rotation of the mounting plate 5 is limited.

When the lifting and rotating exchange mechanism is used for exchanging the products 6, the products 6 are firstly placed in corresponding carriers, and the carriers are put on a material belt (or a belt line and the like) and conveyed to a specified position; then, a product 6 is clamped and rotated by operating the lifting cylinder 2 and the rotating cylinder 3 by using the clamping jaw structure 4 at one end and is installed on a processing jig special for welding at the other side for ultrasonic welding; after welding, the lifting cylinder 2 is operated to enable the clamping jaw structures 4 at two ends to move simultaneously, the welded products 6 and the unprocessed products 6 on the carrier which is newly conveyed are clamped respectively, the rotary cylinder 3 is operated again to exchange the positions of the two products 6, so that the unprocessed products 6 are transferred to a product 6 processing jig for welding, and the processed products 6 are transferred to the carrier to be conveyed for blanking.

What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the utility model.

Claims

1. A lifting and rotating exchange mechanism is characterized in that: including a mount (1), a lift cylinder (2), a revolving cylinder (3) and two clamping jaw structures (4), install lift cylinder (2) on mount (1), revolving cylinder (3) are installed on lift cylinder (2), two clamping jaw structures (4) are installed respectively the top both sides of revolving cylinder (3).

2. A lifting and rotating exchange mechanism according to claim 1, characterized in that: a horizontal mounting plate (5) is installed at the top of the rotary cylinder (3), and the clamping jaw structures (4) are installed at two ends of the mounting plate (5) respectively.

3. A lifting and rotating exchange mechanism according to claim 2, wherein: the clamping jaw structure (4) comprises a clamping jaw air cylinder (41), the clamping jaw air cylinder (41) is connected to the mounting plate (5), and two horizontal clamping jaw plates (42) are arranged at the top of the clamping jaw air cylinder (41) in a side-by-side sliding mode.

4. A lifting and rotating exchange mechanism according to claim 3, wherein: the top parts of two ends of the mounting plate (5) are respectively provided with a sliding rail (51), and one end of each of the two clamping jaw plates (42) of each clamping jaw structure (4) is slidably mounted on the sliding rail (51).

5. The elevating rotary exchanging mechanism as set forth in claim 4, wherein: the clamping jaw plate (42) is slidably mounted on the sliding rail (51) through a sliding block (52).

6. The elevating rotary exchanging mechanism as set forth in claim 4, wherein: and at least one notch (43) is arranged on the opposite surface of the other end of each clamping jaw structure (4) with two clamping jaw plates (42).

7. The elevating rotary exchanging mechanism as set forth in claim 6, wherein: clamping blocks (44) are arranged in the opposite notches (43) on the two clamping jaw plates (42).

8. An elevating rotary exchange mechanism as claimed in any one of claims 2 to 7, wherein: a first stop block (31) is installed at the top of the rotary cylinder (3), a second stop block (53) is installed at the bottom of the mounting plate (5), and the first stop block (31) and the second stop block (53) are located on the same height.