CN218930966U

CN218930966U - Transfer device for compressor cylinder continuous processing

Info

Publication number: CN218930966U
Application number: CN202223065005.1U
Authority: CN
Inventors: 张静深
Original assignee: Guangzhou Sunshine Machinery Co ltd
Current assignee: Guangzhou Sunshine Machinery Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-04-28
Anticipated expiration: 2032-11-18

Abstract

The utility model discloses a transfer device for continuous processing of a compressor cylinder, which comprises: the first frame body is movable and liftable; the second frame body is rotatably arranged on the first frame body around the horizontal rotating shaft; the first grabbing components are arranged on the second frame body at intervals along a horizontal straight line; the second grabbing components are arranged on the second frame body at intervals along a horizontal straight line, and grabbing directions of the second grabbing components are perpendicular to grabbing directions of the first grabbing components; and the rotating mechanism drives the second frame body to rotate around the horizontal rotating shaft, so that the grabbing directions of the first grabbing component and the second grabbing component are adjusted. The transfer device has high transfer efficiency, is convenient for realizing the connection between a plurality of processing devices, and is beneficial to realizing the automatic processing of the compressor cylinder.

Description

Transfer device for compressor cylinder continuous processing

Technical Field

The utility model relates to the technical field of compressor cylinder processing, in particular to a transfer device for continuous processing of a compressor cylinder.

Background

The compressor cylinder is a part fastened to the compressor body or the crankcase body, which compresses the gas in cooperation with the piston. The compressor cylinders of different types have larger structural difference, but generally comprise various holes and grooves distributed on two end surfaces and peripheral walls, different holes and grooves are required to be processed by different equipment, when the compressor cylinders are processed by part of holes or grooves on one equipment, the compressor cylinders are required to be transferred to the other equipment to process other holes or grooves, if a six-axis mechanical arm is adopted to realize transfer work, the equipment cost is too high, and the control is complex; therefore, the existing transfer work is basically carried out manually, the transfer efficiency is low, and the development of automatic production of the compressor cylinder is restricted.

Disclosure of Invention

In view of the above, the present utility model provides a transfer device for continuous processing of compressor cylinders, which can solve the above-mentioned problems at least to some extent.

The technical scheme of the utility model is realized as follows:

a transfer device for continuous processing of compressor cylinders, comprising:

the first frame body is movable and liftable;

the second frame body is rotatably arranged on the first frame body around the horizontal rotating shaft;

the first grabbing components are arranged on the second frame body at intervals along a horizontal straight line;

the second grabbing components are arranged on the second frame body at intervals along a horizontal straight line, and grabbing directions of the second grabbing components are perpendicular to grabbing directions of the first grabbing components;

and the rotating mechanism drives the second frame body to rotate around the horizontal rotating shaft, so that the grabbing directions of the first grabbing component and the second grabbing component are adjusted.

As a further alternative of the transfer device for continuous processing of the compressor cylinder, the rotation mechanism includes a driving cylinder, a cylinder body of the driving cylinder is hinged on the first frame body, and a piston rod of the driving cylinder is hinged on the second frame body; when the piston rod of the driving cylinder moves from one stroke limit to the other stroke limit, the grabbing directions of the first grabbing component and the second grabbing component rotate by 90 degrees.

As a further alternative of the transfer device for continuous processing of the compressor cylinder, the first frame body comprises two side plates arranged at intervals, the second frame body is arranged between the two side plates, an L-shaped connecting member is arranged on the second frame body and comprises a first connecting plate and a second connecting plate which are perpendicular to each other, the first connecting plate is detachably fixed on the second frame body, and the second connecting plate is hinged with a piston rod of the driving cylinder.

As a further alternative to the transfer device for continuous processing of the compressor cylinders, the first gripping assembly and the second gripping assembly each comprise a pneumatic gripping jaw by means of which the compressor cylinders are gripped.

As a further alternative of the transfer device for continuous processing of the compressor cylinder, the pneumatic clamping jaw comprises two moving blocks which are driven by air pressure to be far away from or close to each other, the moving blocks are provided with L-shaped clamping jaws, the L-shaped clamping jaws comprise a mounting plate and a clamping plate which are mutually perpendicular, the mounting plate is provided with a strip-shaped hole, and the strip-shaped hole on the mounting plate is connected to the moving blocks through bolts; the inner walls of the two clamping plates are clamped on the outer peripheral wall of the compressor cylinder; the inner wall of grip block epirelief is equipped with the stopper, the stopper is used for stopping the compressor cylinder to keep away from the terminal surface of pneumatic clamping jaw.

As a further alternative of the transfer device for continuous processing of the compressor cylinder, a first rack portion is provided on a wall surface of the moving block, which is close to the L-shaped jaw, and a second rack portion is provided on a wall surface of the mounting plate, which is close to the moving block, and the first rack portion is engaged with the second rack portion.

As a further alternative scheme of the transfer device for continuous processing of the compressor cylinder, the first grabbing component and the second grabbing component further comprise pushing mechanisms, each pushing mechanism comprises a locating frame, each locating frame comprises a locating plate perpendicular to the grabbing direction, a plurality of pushing rods are sleeved on each locating plate in a sliding mode, pushing plates are fixedly connected to the pushing rods, springs are sleeved on the pushing rods, one ends of the springs are abutted to the locating plates, and the other ends of the springs are abutted to the pushing plates; the push rod is provided with a blocking part, and the maximum travel of the push plate away from the positioning plate is limited by the blocking part; under the drive of the spring, the push rod pushes the compressor cylinder to be close to the end face of the pneumatic clamping jaw.

As a further alternative of the transfer device for continuous processing of the compressor cylinder, the first gripping assembly and the second gripping assembly further comprise a sensor for sensing the position of the blocking portion.

The utility model has the beneficial effects that: the transfer device can grasp the compressor cylinder processed in the previous process through the first grabbing component, and the grabbing directions of the first grabbing component and the second grabbing component are switched back and forth through the rotating mechanism, so that the compressor cylinder on the clamp with the previous process is taken by the second grabbing component, the first grabbing component can place the compressor cylinder in the previous process on the clamp with the previous process, and the second grabbing component can send the compressor cylinder processed in the previous process to the subsequent process; the transfer device has high transfer efficiency, is lower in equipment cost relative to the six-axis mechanical arm, is convenient for realizing the connection between a plurality of processing equipment, and is beneficial to realizing the automatic processing of the compressor cylinder.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a transfer device for continuous processing of compressor cylinders according to the present utility model;

FIG. 2 is one of the application diagrams of the transfer device;

FIG. 3 is a second schematic diagram of the transfer device;

FIG. 4 is a schematic view of the structure of the first gripper assembly/the second gripper assembly;

fig. 5 is an exploded view of the first gripper assembly/second gripper assembly.

In the figure: 100. a compressor cylinder;

1. a first frame body; 11. a side plate; 2. a second frame body; 21. a horizontal rotating shaft; 22. an L-shaped connecting member; 221. a first connection plate; 222. a second connecting plate; 3a, a first grabbing component; 3b, a second grabbing component; 31. pneumatic clamping jaws; 311. a moving block; 3111. a first rack portion; 312. an L-shaped clamping jaw; 3121. a mounting plate; 3122. a clamping plate; 3123. a limiting block; 3124. a bar-shaped hole; 3125. a second rack portion; 32. a pushing mechanism; 321. a positioning frame; 3211. a positioning plate; 322. a push rod; 3221. a blocking portion; 323. a push plate; 324. a spring; 4. and a rotating mechanism.

Detailed Description

The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but 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.

In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1 to 5, there is shown a transfer device for continuous processing of a compressor cylinder 100, comprising a first frame 1, a second frame 2, a plurality of first grabbing components 3a, a plurality of second grabbing components 3b and a rotating mechanism 4; the first frame body 1 is movably and liftable, and the second frame body 2 is rotatably arranged on the first frame body 1 around a horizontal rotating shaft 21; the first grabbing components 3a are arranged on the second frame body 2 at intervals along a horizontal straight line; the second grabbing components 3b are arranged on the second frame body 2 at intervals along a horizontal straight line, and the grabbing direction of the second grabbing components 3b is perpendicular to the grabbing direction of the first grabbing components 3 a; the rotating mechanism 4 drives the second frame body 2 to rotate around the horizontal rotating shaft 21, so that the grabbing directions of the first grabbing component 3a and the second grabbing component 3b are adjusted.

In the present embodiment, the explanation will be made on the transfer process of the compressor cylinder 100 in the preceding process, the present process, and the following process; in this embodiment, it is assumed that the clamping of the compressor cylinder 100 is implemented by using side clamps in the previous step, the current step and the subsequent step, so as to process the outer peripheral wall of the compressor cylinder 100, where the side clamps may be, for example, clamps with publication number CN 211332232U; in the initial state, as shown in the view of fig. 2, the first frame 1 is located above the second frame 2, the grabbing direction of the first grabbing component 3a is horizontal to the left, and the grabbing direction of the second grabbing component 3b is vertical to the down; the transfer device is correspondingly arranged on the current process, the first frame body 1 moves leftwards, so that the first grabbing component 3a moves to the previous process and grabs the compressor cylinder 100 processed in the previous process, then the first frame body 1 returns to the current process, the rotating mechanism 4 drives the second frame body 2 to rotate, so that the grabbing directions of the first grabbing component 3a and the second grabbing component 3b are shown in fig. 3, at the moment, the grabbing direction of the second grabbing component 3b is horizontal leftwards, the compressor cylinder 100 processed in the clamp in the current process is grabbed out through the second grabbing component 3b, the rotating mechanism 4 enables the second frame body 2 to reset, and the state is shown in fig. 2, through the movement of the first frame body 1, the first grabbing component 3a places the compressor cylinder 100 processed in the previous process into the clamp in the current process; the first frame 1 may then be moved to the post-docking process such that the second gripper assembly 3b places the now processed compressor cylinder 100 in a set position. The transfer device has high transfer efficiency, is convenient for realizing the connection between a plurality of processing devices, and is beneficial to realizing the automatic processing of the compressor cylinder 100.

When the compressor cylinder 100 is horizontally placed to machine the end surface of the compressor cylinder 100 when the compressor cylinder 100 is clamped, the first grabbing component 3a or the second grabbing component 3b with the grabbing direction downward is used to take out or put in the compressor cylinder 100. In addition, an apparatus corresponding to a plurality of processes may be used, or an apparatus corresponding to a process may be used, for example, a transfer table is provided before each process, the first gripping module 3a of the transfer apparatus is used for transferring the compressor cylinder 100 of the front transfer table to the jig of the current process, and the second gripping module 3b is used for transferring the compressor cylinder 100 of the jig of the current process to the rear transfer table, so that the transfer efficiency is higher.

Preferably, in order to facilitate the driving rotation, referring to fig. 1 to 3, the rotation mechanism 4 includes a driving cylinder, a cylinder body of the driving cylinder is hinged on the first frame 1, and a piston rod of the driving cylinder (not shown) is hinged on the second frame 2; when the piston rod of the driving cylinder moves from one stroke limit to the other stroke limit, the grabbing directions of the first grabbing component 3a and the second grabbing component 3b rotate by 90 degrees, so that accurate switching of the grabbing directions of the first grabbing component 3a and the second grabbing component 3b is ensured. Specifically, the first frame 1 includes two side plates 11 that the interval set up, the second frame 2 sets up between both sides plates 11, be provided with an L type connecting element 22 on the second frame 2, L type connecting element 22 includes mutually perpendicular's first connecting plate 221 and second connecting plate 222, first connecting plate 221 detachably fixes on the second frame 2, second connecting plate 222 with the piston rod of actuating cylinder articulates. The moving track of the end part of the piston rod of the driving cylinder is arc-shaped.

In some specific embodiments, for convenience of arrangement, the first grabbing component 3a and the second grabbing component 3b are identical in structure, and the first grabbing component 3a and the second grabbing component 3b each include a pneumatic clamping jaw 31, and the pneumatic clamping jaw 31 clamps the compressor cylinder 100.

Specifically, the pneumatic clamping jaw 31 includes two moving blocks 311 that are driven by air pressure to move away from or approach each other, the moving blocks 311 are provided with L-shaped clamping jaws 312, the L-shaped clamping jaws 312 include a mounting plate 3121 and a clamping plate 3122 that are perpendicular to each other, the mounting plate 3121 is provided with a strip-shaped hole 3124, and the strip-shaped hole 3124 on the mounting plate 3121 is connected to the moving blocks 311 through a bolt; the inner walls of the two clamping plates 3122 are clamped to the outer circumferential wall of the compressor cylinder 100; a limiting block 3123 is convexly arranged on the inner wall of the clamping plate 3122, and the limiting block 3123 is used for blocking the end surface of the compressor cylinder 100 away from the pneumatic clamping jaw 31. Wherein the mounting position of the L-shaped jaw 312 on the moving block 311 can be adjusted through the bar-shaped hole 3124 so as to meet different sizes of compressor cylinders 100; when the clamping plate 3122 clamps the compressor cylinder 100, the limiting block 3123 can block the compressor cylinder 100 from moving in a direction away from the pneumatic clamping jaw 31, so as to ensure stable clamping.

Preferably, the moving block 311 is provided with a first rack portion 3111 near the avoidance of the L-shaped clamping jaw 312, the mounting plate 3121 is provided with a second rack portion 3125 near the wall surface of the moving block 311, and the first rack portion 3111 is engaged with the second rack portion 3125. In this way, by limiting the first rack portion 3111 and the second rack portion 3125, the relative sliding between the moving block 311 and the mounting plate 3121 can be prevented from occurring, and the loosening can be prevented from occurring when the compressor cylinder 100 is clamped.

Preferably, in order to further improve the stability of the compressor cylinder 100 when clamped, the first grabbing component 3a and the second grabbing component 3b further include a pushing mechanism 32, the pushing mechanism 32 includes a positioning frame 321, the positioning frame 321 includes a positioning plate 3211 perpendicular to the grabbing direction, a plurality of push rods 322 are slidably sleeved on the positioning plate 3211, a push plate 323 is fixedly connected to the push rods 322, a spring 324 is sleeved on the push rods 322, one end of the spring 324 is abutted on the positioning plate 3211, and the other end of the spring is abutted on the push plate 323; a blocking part 3221 is arranged on the push rod 322, and the maximum travel of the push plate 323 away from the positioning plate 3211 is limited by the blocking part 3221; the push rod 322 pushes the compressor cylinder 100 to approach the end face of the pneumatic clamping jaw 31 under the driving of the spring 324. In this way, the push rod 322 and the stopper 3123 can clamp the compressor cylinder 100. In addition, the first grabbing component 3a and the second grabbing component 3b further comprise a sensor for sensing the position of the blocking portion 3221. In this way, the sensor senses the position of the blocking portion 3221 to determine whether the compressor cylinder 100 completely enters between the two clamping plates 3122, so as to ensure that the limiting block 3123 on the clamping plates 3122 is located at one end of the compressor cylinder 100 far away from the pneumatic clamping jaw 31 after the two clamping plates 3122 are closed.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. A transfer device for continuous processing of compressor cylinders, comprising:

the first frame body is movable and liftable;

2. The transfer device for continuous processing of compressor cylinders according to claim 1, wherein the rotating mechanism comprises a driving cylinder, a cylinder body of the driving cylinder is hinged on the first frame body, and a piston rod of the driving cylinder is hinged on the second frame body; when the piston rod of the driving cylinder moves from one stroke limit to the other stroke limit, the grabbing directions of the first grabbing component and the second grabbing component rotate by 90 degrees.

3. The transfer device for continuous processing of compressor cylinders according to claim 2, wherein the first frame includes two side plates disposed at intervals, the second frame is disposed between the two side plates, an L-shaped connecting member is disposed on the second frame, the L-shaped connecting member includes a first connecting plate and a second connecting plate perpendicular to each other, the first connecting plate is detachably fixed on the second frame, and the second connecting plate is hinged to the piston rod of the driving cylinder.

4. A transfer device for continuous processing of compressor cylinders according to claim 1 or 2, characterized in that the first gripping assembly and the second gripping assembly each comprise a pneumatic gripping jaw by means of which the compressor cylinder is gripped.

5. The transfer device for continuous processing of compressor cylinders according to claim 4, wherein the pneumatic clamping jaw comprises two moving blocks which are driven by air pressure to move away from or approach each other, the moving blocks are provided with L-shaped clamping jaws, the L-shaped clamping jaws comprise a mounting plate and a clamping plate which are mutually perpendicular, the mounting plate is provided with a strip-shaped hole, and the strip-shaped hole on the mounting plate is connected to the moving blocks through bolts; the inner walls of the two clamping plates are clamped on the outer peripheral wall of the compressor cylinder; the inner wall of grip block epirelief is equipped with the stopper, the stopper is used for stopping the compressor cylinder to keep away from the terminal surface of pneumatic clamping jaw.

6. The transfer device for continuous processing of compressor cylinders according to claim 5, wherein a first rack portion is provided on a wall surface of the moving block near the L-shaped jaw, a second rack portion is provided on a wall surface of the mounting plate near the moving block, and the first rack portion is engaged with the second rack portion.

7. The transfer device for continuous processing of compressor cylinders according to claim 5, wherein the first grabbing component and the second grabbing component further comprise a pushing mechanism, the pushing mechanism comprises a positioning frame, the positioning frame comprises a positioning plate perpendicular to the grabbing direction, a plurality of pushing rods are slidably sleeved on the positioning plate, pushing plates are fixedly connected to the pushing rods, springs are sleeved on the pushing rods, one ends of the springs are abutted to the positioning plate, and the other ends of the springs are abutted to the pushing plates; the push rod is provided with a blocking part, and the maximum travel of the push plate away from the positioning plate is limited by the blocking part; under the drive of the spring, the push rod pushes the compressor cylinder to be close to the end face of the pneumatic clamping jaw.

8. The transfer device for continuous processing of compressor cylinders of claim 7, wherein the first and second gripper assemblies further comprise sensors for sensing where the barrier is located.