CN115520639A

CN115520639A - Automatic feeding equipment

Info

Publication number: CN115520639A
Application number: CN202211244065.1A
Authority: CN
Inventors: 杨帅
Original assignee: Freewon China Co Ltd
Current assignee: Freewon China Co Ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2022-12-27

Abstract

The invention discloses automatic feeding equipment which comprises a tray feeding assembly, a dismounting table, six-axis manipulators and a workpiece, wherein the tray feeding assembly comprises a tray feeding mechanism, a tray clamping mechanism and a tray clamping mechanism; the dismouting platform includes handling device and places the platform, wherein: the placing table comprises an angle guide device and a sliding seat, and a sand blasting hanging support is arranged on the sliding seat; a tray is arranged in the tray feeding assembly, and the tray feeding assembly is used for lifting the tray to complete workpiece feeding; the angle correcting device is used for adjusting the placing position of the workpiece, the sliding seat is used for controlling the sand blasting hanging support to move, and the sand blasting hanging support is used for loading and clamping the workpiece; the six-axis manipulator is used for carrying the sand blasting hanging support; through being provided with tray material loading subassembly and dismouting platform, can realize work piece automatic feeding to load the work piece and hang a mouthful at the sandblast, be convenient for carry out sandblast processing, the accessible is hung a upset manipulator and is hung a sandblast and overturn fast simultaneously, realizes equipment automated production.

Description

Automatic feeding equipment

Technical Field

The invention is applied to the feeding background of sand blasting equipment and is named as automatic feeding equipment.

Background

Sandblasting refers to the process of cleaning and roughening the surface of a substrate by the impact of a high velocity stream of sand. Compressed air is used as power to form a high-speed spraying beam to spray spraying materials (copper ore sand, quartz sand, carborundum, iron sand and Hainan sand) to the surface of a workpiece needing to be treated at a high speed, so that the outer surface or the shape of the workpiece is changed, the surface of the workpiece obtains certain cleanliness and different roughness due to the impact and cutting action of the grinding materials on the surface of the workpiece, and the mechanical property of the surface of the workpiece is improved, so that the fatigue resistance of the workpiece is improved, the adhesive force between the workpiece and a coating is increased, the durability of a coating is prolonged, and the leveling and decoration of a coating are facilitated.

When carrying out sandblast processing in batches to the work piece through the sand blasting machine, need fix the work piece one by one to overturn in needs, ensure that sandblast processing is reliable, among the prior art, lack the automatic feeding equipment who is used for small-size part, work piece when needs production and processing is small, and when being in large quantity, the clamping is inconvenient, need rely on the manual work to carry out work piece material loading clamping, and the material loading in-process needs artifical supplementary adjustment upset, equipment work receives the manual efficiency restriction, influences production efficiency.

Therefore, there is a need for an automatic feeding device that can improve the feeding efficiency of sand blasting.

Disclosure of Invention

The invention aims to provide automatic feeding equipment to solve the problems in the background technology.

In order to solve the technical problems, the invention provides the following technical scheme: an automatic feeding device comprises an industrial computer, a tray feeding assembly, a dismounting table, a six-axis manipulator and a workpiece; the dismouting platform is including handling device and place the platform, wherein: the placing table comprises an angle guiding device and a sliding seat, and a sand blasting hanging support is arranged on the sliding seat; a tray is arranged in the tray feeding assembly, and the tray feeding assembly is used for lifting the tray to complete workpiece feeding; the angle correcting device is used for adjusting the placing position of the workpiece, the sliding seat is used for controlling the sand blasting hanging support to move, and the sand blasting hanging support is used for loading and clamping the workpiece; the six-axis manipulator is used for carrying the sand blasting hanging support.

In one embodiment, a front-side sand blasting machine is arranged on one side of the dismounting table, a back-side sand blasting machine is arranged on one side of the front-side sand blasting machine, conveyor belts are arranged in the front-side sand blasting machine and the back-side sand blasting machine, and a hanging and turning manipulator is arranged at one end of each conveyor belt.

In one embodiment, a cleaning device is arranged on one side of the reverse side sand blasting machine, and a tray blanking assembly is arranged on one side of the cleaning device.

In one embodiment, the tray loading assembly comprises a feeding conveying device, two lifting assemblies, a replacing assembly and an discharging conveying device, the two lifting assemblies are arranged in two groups and respectively correspond to the feeding conveying device and the discharging conveying device, and the replacing assembly is arranged on the tops of the two groups of lifting assemblies.

In one embodiment, the carrying device comprises a slide rail, a turning carrying arm and a translating carrying arm, the turning carrying arm and the translating carrying arm are both connected with the slide rail in a sliding mode, and the bottoms of the turning carrying arm and the translating carrying arm are both provided with a suction cup.

In one embodiment, a pedestal is fixed at the bottom of the angle guiding device and the sliding seat, the sliding seat is connected with the pedestal in a sliding manner, and a translation conveying device is arranged on the upper side of the pedestal.

In one embodiment, a clamping jaw is arranged at one end of the six-axis manipulator and comprises a connecting column, a clamping cylinder, a frame and a contraction cylinder, a clamping block is arranged at the bottom end of an output shaft of the clamping cylinder, a positioning block is arranged on the upper side of the frame, and the clamping block and the positioning block are arranged correspondingly.

In one embodiment, the sandblast hanging support comprises a support body and fixing claws, the support body corresponds to the clamping jaws, the fixing claws are provided with multiple groups, the fixing claws are uniformly arranged on the support body, and the fixing claws correspond to the workpiece.

In one embodiment, the automatic loading device comprises the following working steps:

step 1: the tray loading assembly lifts the tray, the carrying device clamps the workpiece in the tray and places the workpiece on the angle guiding device, and the angle guiding device controls the workpiece to rotate and adjusts the placing position;

step 2: the carrying device clamps the workpiece adjusted on the angle correcting device and places the workpiece on the sand blasting hanging support, and the sliding seat drives the sand blasting hanging support to slide to one side of the six-axis manipulator;

and step 3: the six-axis manipulator clamps and takes the sand blasting hanging support for loading the workpiece, and places the sand blasting hanging support on the conveyer belt;

and 4, step 4: the conveying belt conveys the workpiece for subsequent processing.

Compared with the prior art, the invention has the following beneficial effects:

according to the invention, through the arrangement of the tray feeding assembly and the dismounting table, the automatic feeding of workpieces can be realized, the workpieces are loaded on the sand blasting hanging supports, the sand blasting processing is convenient, meanwhile, the sand blasting hanging supports can be quickly turned through the hanging support turning mechanical arm, and the automatic production of equipment is realized.

Drawings

The technical solution and other advantages of the present application will become apparent from the detailed description of the embodiments of the present application with reference to the accompanying drawings.

In the drawings:

FIG. 1 is a schematic view of the overall assembly three-dimensional structure of the present invention;

FIG. 2 is a schematic three-dimensional structure of the tray loading assembly and the assembly and disassembly station of the present invention;

FIG. 3 is a schematic three-dimensional structure of the tray loading assembly of the present invention;

FIG. 4 is a schematic three-dimensional structure of the carrying device of the present invention;

FIG. 5 is a schematic three-dimensional structure of the placement table of the present invention;

FIG. 6 is a schematic three-dimensional structure of a six-axis robot of the present invention;

FIG. 7 is an exploded view of the connection between the clamping jaw and the blasting hanging bracket of the present invention;

in the figure: 1. a tray feeding assembly; 11. a feed conveyor; 12. a lifting assembly; 13. replacing the component; 14. a discharge conveyor; 2. disassembling and assembling the platform; 21. a carrying device; 211. a slide rail; 212. turning over the carrying arm; 213. translating the carrying arm; 214. a suction cup; 22. a placing table; 221. a pedestal; 222. an angle correcting device; 223. a sliding seat; 225. a translation conveying device; 3. a six-axis manipulator; 31. connecting columns; 32. a clamping cylinder; 33. a clamping block; 34. positioning a block; 35. a frame; 36. a contracting cylinder; 4. a front sand blasting machine; 5. hanging and supporting a turnover manipulator; 6. a conveyor belt; 7. a reverse side sand blasting machine; 8. a cleaning device; 9. a tray blanking assembly; 10. hanging the branch by sand blasting; 101. a stent body; 102. a fixed jaw; 103. a workpiece; 104. and reinforcing the positioning rod.

Detailed Description

The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize the application of other processes and/or the use of other materials.

Referring to fig. 1-7, the present invention provides the following technical solutions: an automatic feeding device comprises an industrial computer, a tray feeding assembly 1, six-axis manipulators 3, a workpiece 103 and a disassembly and assembly table 2 fixedly arranged on one side of the tray feeding assembly 1, wherein a front-side sand blasting machine 4 is fixedly arranged on one side of the disassembly and assembly table 2, a reverse-side sand blasting machine 7 is arranged on one side of the front-side sand blasting machine 4 in parallel, two sets of disassembly and assembly tables 2 are arranged and correspond to the front-side sand blasting machine 4 and the reverse-side sand blasting machine 7 respectively, the six-axis manipulators 3 are fixedly arranged between the two sets of disassembly and assembly tables 2, conveyor belts 6 are arranged in the front-side sand blasting machine 4 and the reverse-side sand blasting machine 7 respectively, the conveyor belts 6 are arranged corresponding to the disassembly and assembly tables 2, one ends of the conveyor belts 6, which are far away from the disassembly and assembly tables 2, are provided with hanging turnover manipulators 5, one side of the reverse-side sand blasting machine 7 is provided with a cleaning device 8, and the conveyor belts 6 penetrate through the cleaning device 8, a tray discharging component 9 is arranged on one side of a cleaning device 8, a dismounting table 2 on one side of a reverse side sand blasting machine 7 is arranged corresponding to the tray discharging component 9, and during work, industrial computer control equipment starts to work, a workpiece 103 finishes feeding through a tray feeding component 1, is sent into the dismounting table 2, is conveyed through a six-axis manipulator 3, is placed on a conveyor belt 6, is finally sent into a front side sand blasting machine 4, and carries out front side sand blasting work, after the front side sand blasting is finished, a hanging and supporting overturning manipulator 5 overturns the workpiece 103 and places the workpiece on the conveyor belt 6 of the reverse side sand blasting machine 7, carries out reverse side sand blasting through the reverse side sand blasting machine 7, and finally cleans the workpiece 103 through a cleaning device 8, so that dust or sand is prevented from being stained, subsequent processing is influenced, and the cleaned workpiece 103 is sent out through the tray discharging component 9;

as shown in fig. 3, a tray is placed in the tray feeding assembly 1, a workpiece 103 is placed on the tray, the tray feeding assembly 1 is used for lifting the tray, and feeding of the workpiece 103 is completed, the tray feeding assembly 1 includes a feeding conveying device 11, a lifting assembly 12, a replacing assembly 13 and a discharging conveying device 14, two groups of lifting assemblies 12 are provided, and are respectively arranged corresponding to the feeding conveying device 11 and the discharging conveying device 14, the replacing assembly 13 is arranged on the top of the two groups of lifting assemblies 12, the feeding conveying device 11 and the discharging conveying device 14 can adopt conveying rollers or conveying belts for conveying the tray, the lifting assembly 12 is used for controlling the lifting of the tray, and the replacing assembly 13 is used for conveying the tray from the lifting assembly 12 on one side to the lifting assembly 12 on the other side to complete replacement of an empty tray;

as shown in fig. 2 and 4, the disassembling and assembling table 2 includes a conveying device 21 and a placing table 22, the conveying device 21 is used for clamping and conveying the workpiece 103, the conveying device 21 includes a slide rail 211, an overturning conveying arm 212 and a translating conveying arm 213, the overturning conveying arm 212 and the translating conveying arm 213 are both connected to the slide rail 211 in a sliding manner, driving motors are respectively arranged on inner sides of the overturning conveying arm 212 and the translating conveying arm 213, the driving motors control the overturning conveying arm 212 and the translating conveying arm 213 to slide on the slide rail 211 through a rack-and-pinion structure or a roller structure, suction cups 214 are respectively arranged at bottoms of the overturning conveying arm 212 and the translating conveying arm 213, and the suction cups 214 are connected to a vacuum pump through pipes for generating negative pressure at the suction cups 214 to suck the workpiece 103;

as shown in fig. 5, the placing table 22 includes an angle guiding device 222 and a sliding seat 223, a pedestal 221 is fixed at the bottom of the angle guiding device 222 and the sliding seat 223, a sandblasting hanger 10 is disposed on the sliding seat 223, the angle guiding device 222 drives the workpiece 103 to rotate through a rotating motor for adjusting the placing position of the workpiece 103, the sliding seat 223 is connected with the pedestal 221 in a sliding manner, a translation conveying device 225 is disposed on the upper side of the pedestal 221, the translation conveying device 225 adopts a conveyor belt or screw rod structure for controlling the sliding seat 223 to slide on the pedestal 221, the sliding seat 223 is used for controlling the sandblasting hanger 10 to move, the sandblasting hanger 10 is used for loading and clamping the workpiece 103, the sandblasting hanger 10 includes a bracket body 101 and fixed claws 102, the bracket body 101 and the clamping jaws are disposed correspondingly, a plurality of groups of fixed claws 102 are disposed uniformly on the bracket body 101, the fixed claws 102 are disposed correspondingly to the workpiece 103, and bayonets adapted to the workpiece 103 are disposed on the fixed claws 102;

as shown in fig. 6 and 7, the six-axis manipulator 3 is used for carrying the sandblasting hanging support 10, one end of the six-axis manipulator 3 is provided with a clamping jaw, the clamping jaw comprises a connecting column 31, a clamping cylinder 32, a frame 35 and a shrinking cylinder 36, the clamping cylinder 32 is fixedly arranged on the upper side of the frame 35, the bottom end of an output shaft of the clamping cylinder 32 is provided with a clamping block 33, the upper side of the frame 35 is provided with a positioning block 34, the clamping block 33 and the positioning block 34 are correspondingly arranged, the clamping cylinder 32 controls the clamping block 33 to press down and gradually abut against the positioning block 34, and clamping of the sandblasting hanging support 10 is completed, meanwhile, two groups of positioning blocks 34 are symmetrically arranged on the frame 35, the shrinking cylinder 36 controls the positioning block 34 to slide on the frame 35, the middle part of the upper side of the support main body 101 is welded with a reinforcing positioning rod 104, and the positioning block 34 clamps the reinforcing positioning rod 104, so as to position and fix the sandblasting hanging support 10.

The working steps are as follows:

step 1: the feeding conveying device 11 in the tray feeding assembly 1 conveys the tray to the lower side of the lifting assembly 12, the lifting assembly 12 lifts the tray to the top, the conveying device 21 clamps the workpiece 103 in the tray by turning over the conveying arm 212 and places the workpiece on the angle guiding device 222, and the angle guiding device 222 controls the workpiece 103 to rotate and adjusts the placing position;

step 2: the conveying device 21 clamps the workpiece 103 adjusted on the angle guiding device 222 through the translation conveying arm 213, places the workpiece on the sand blasting hanging support 10, clamps the workpiece 103 through the fixed claw 102, controls the sliding seat 223 to slide on the pedestal 221 through the translation conveying device 225, and drives the sand blasting hanging support 10 to slide to one side of the six-axis manipulator 3 through the sliding seat 223;

and step 3: the six-axis manipulator 3 clamps the sand blasting hanging support 10 loaded with the workpiece 103 through the clamping jaws and places the sand blasting hanging support 10 on the conveyor belt 6;

and 4, step 4: conveying the workpiece 103 by the conveyor belt 6, feeding the workpiece into the front-side sand blasting machine 4 for subsequent processing, after the processing is finished, overturning the workpiece 103 by the hanging and overturning manipulator 5 at one end of the conveyor belt 6, placing the workpiece on the other group of conveyor belts 6, feeding the workpiece into the back-side sand blasting machine 7, performing back-side sand blasting, and cleaning the workpiece 103 by the cleaning device 8 when the workpiece 103 leaves the back-side sand blasting machine 7;

and 5: the six-axis robot 3 places the processed workpiece 103 on the mounting and demounting table 2 on the tray blanking unit 9 side, places the workpiece 103 in an empty tray by the carrying device 21, and finally delivers the workpiece through the tray blanking unit 9.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; may be directly connected, may be internal to the two elements or may be in an interactive relationship between the two elements. The meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

The above detailed description is given on an automatic feeding device provided in the embodiment of the present application, and specific examples are applied in this document to explain the principle and the implementation of the present application, and the description of the above embodiment is only used to help understand the technical scheme and the core idea of the present application; those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the present disclosure as defined by the appended claims.

Claims

1. The utility model provides an automatic feeding equipment which characterized in that: the automatic assembling and disassembling device comprises an industrial computer, a tray feeding assembly (1), an assembling and disassembling platform (2), a six-axis manipulator (3) and a workpiece (103);

the dismounting table (2) comprises a carrying device (21) and a placing table (22), wherein: the placing table (22) comprises an angle guiding device (222) and a sliding seat (223), and a sand blasting hanging support (10) is arranged on the sliding seat (223);

a tray is arranged in the tray feeding assembly (1), and the tray feeding assembly (1) is used for lifting the tray to complete feeding of a workpiece (103);

the conveying device (21) is used for clamping and conveying the workpiece (103), the angle guiding device (222) is used for adjusting the placing position of the workpiece (103), the sliding seat (223) is used for controlling the sand blasting hanging support (10) to move, and the sand blasting hanging support (10) is used for loading and clamping the workpiece (103);

the six-axis manipulator (3) is used for carrying the sand blasting hanging support (10).

2. An automatic feeding device according to claim 1, characterized in that: the automatic sand blasting machine is characterized in that a front sand blasting machine (4) is arranged on one side of the dismounting table (2), a reverse sand blasting machine (7) is arranged on one side of the front sand blasting machine (4), conveying belts (6) are arranged in the front sand blasting machine (4) and the reverse sand blasting machine (7), and a hanging and turning manipulator (5) is arranged at one end of each conveying belt (6).

3. An automatic feeding device according to claim 2, characterized in that: and a cleaning device (8) is arranged on one side of the reverse side sand blasting machine (7), and a tray blanking assembly (9) is arranged on one side of the cleaning device (8).

4. An automatic feeding device according to claim 1, characterized in that: tray material loading subassembly (1) includes feeding conveyer (11), lifting unit (12), replacement subassembly (13) and ejection of compact conveyer (14), wherein:

the lifting assemblies (12) are provided with two groups, the two groups of lifting assemblies are respectively arranged corresponding to the feeding conveying device (11) and the discharging conveying device (14), and the replacing assemblies (13) are arranged at the tops of the two groups of lifting assemblies (12).

5. An automatic feeding device according to claim 1, characterized in that: the carrying device (21) comprises a sliding rail (211), a turnover carrying arm (212) and a translation carrying arm (213), the turnover carrying arm (212) and the translation carrying arm (213) are both connected with the sliding rail (211) in a sliding mode, and suckers (214) are arranged at the bottoms of the turnover carrying arm (212) and the translation carrying arm (213).

6. An automatic feeding apparatus according to claim 1, characterized in that: the angle is led and is just installed (222) and sliding seat (223) bottom and be fixed with pedestal (221), sliding connection between sliding seat (223) and pedestal (221), pedestal (221) upside is equipped with translation conveyor (225).

7. An automatic feeding device according to claim 1, characterized in that: six manipulator (3) one end is equipped with the clamping jaw, the clamping jaw includes spliced pole (31), die clamping cylinder (32), frame (35) and shrink cylinder (36), die clamping cylinder (32) output shaft bottom is equipped with clamp splice (33), frame (35) upside is equipped with locating piece (34), clamp splice (33) correspond the setting with locating piece (34).

8. An automatic feeding apparatus according to claim 7, characterized in that: a (10) is hung in sandblast includes support subject (101) and stationary dog (102), support subject (101) correspond the setting with the clamping jaw, stationary dog (102) are equipped with the multiunit, stationary dog (102) evenly set up on support subject (101), stationary dog (102) correspond the setting with work piece (103).

9. An automatic feeding device according to claim 3, characterized in that: the working steps of the automatic feeding equipment comprise:

step 1: the tray loading assembly (1) lifts the tray, the carrying device (21) clamps the workpiece (103) in the tray and places the workpiece on the angle guiding device (222), and the angle guiding device (222) controls the workpiece (103) to rotate and adjusts the placing position;

step 2: the carrying device (21) clamps the workpiece (103) adjusted on the angle correcting device (222) and places the workpiece on the sand blasting hanging support (10), and the sliding seat (223) drives the sand blasting hanging support (10) to slide to one side of the six-axis manipulator (3);

and step 3: the six-axis manipulator (3) clamps a sand blasting hanging support (10) for loading the workpiece (103), and places the sand blasting hanging support (10) on the conveyor belt (6);

and 4, step 4: the conveyor belt (6) conveys the workpiece (103) for subsequent processing.