CN216126547U

CN216126547U - Casting part demoulding blanking machine

Info

Publication number: CN216126547U
Application number: CN202121904149.4U
Authority: CN
Inventors: 中村和晃; 王文兴
Original assignee: Gaoqiu Liuhe Tianjin Industry Co ltd
Current assignee: Gaoqiu Liuhe Tianjin Industry Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-03-25
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a casting part demoulding blanking machine, which belongs to the technical field of casting auxiliary equipment and is characterized in that: comprises a frame, a feeding movable table, a feeding driving device, a lifting movable table, a lifting fork frame and a lifting driving device; the feeding movable table is arranged on the rack through a horizontal linear guide rail; the feeding driving device is arranged on the frame and used for driving the feeding movable table to move along the horizontal linear guide rail; the lifting movable platform is arranged on the rack in a vertical movable mode; the front end of the lifting fork frame is provided with two horizontal support rods which are arranged in parallel, and the lifting fork frame is arranged on the lifting movable platform; the lifting driving device is arranged on the frame and used for driving the lifting movable table to move up and down. The automation degree of the equipment is high, the manual work can be completely replaced, and the defects of potential safety hazards and the like in manual operation are eliminated.

Description

Casting part demoulding blanking machine

Technical Field

The utility model belongs to the technical field of casting auxiliary equipment, and particularly relates to a casting part demolding and blanking machine.

Background

The sand core forming tundish is one of casting equipment. The brake disc belongs to a casting part, a brake disc casting sand core forming submachine is manufactured, and after a casting is opened, the casting needs to be taken out of a die of the submachine and moved to the next station to complete demoulding operation. At present, the demoulding operation of the brake disc casting is carried out by manual operation, and the following defects exist: 1. the automation degree is low, and the operation efficiency is low; 2. the working ring of the operator has high temperature, limited space, poor working environment and high working strength of the operator; 3. potential production safety hazards exist in the operation process of operators; 4. in the demoulding process, the casting needs to be cooled and placed between the mould opening and the next process, so that the casting needs to be manually moved for the second time, and the labor intensity is high.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides the casting part demoulding blanking machine which solves the problems of low automation degree, high labor intensity and the like of the existing casting part demoulding.

The utility model is realized in this way, a casting part demoulding blanking machine, which is characterized in that: comprises a frame, a feeding movable table, a feeding driving device, a lifting movable table, a lifting fork frame and a lifting driving device; the feeding movable table is arranged on the rack through a horizontal linear guide rail; the feeding driving device is arranged on the frame and used for driving the feeding movable table to move along the horizontal linear guide rail; the lifting movable platform is arranged on the rack in a vertical movable mode; the front end of the lifting fork frame is provided with two horizontal support rods which are arranged in parallel, and the lifting fork frame is arranged on the lifting movable platform; the lifting driving device is arranged on the frame and used for driving the lifting movable table to move up and down.

In the above technical scheme, preferably, the lifting frame further comprises a blanking frame, the upper part of the blanking frame is provided with two blanking slide bars in parallel, the horizontal height of one end of each blanking slide bar close to the horizontal support bar is higher than that of the other end of the blanking slide bar, the blanking slide bars are located on the sides of the lifting movable table and the lifting fork, and the blanking frame is installed on the rack.

In the above technical solution, preferably, horizontal linear guide rails parallel to each other are disposed on the left and right sides of the frame, and rollers engaged with the horizontal linear guide rails are installed on both sides of the feeding movable table.

In the above technical scheme, preferably, the lifting driving device is a lifting cylinder, a cylinder body of the lifting cylinder is installed on the feeding movable table, the lifting cylinder is provided with a vertically telescopic lifting cylinder rod, and the upper end of the lifting cylinder rod is installed on the lifting movable table.

In the above technical solution, preferably, the feeding driving device includes a feeding cylinder, a feeding shift lever and a feeding push rod, a cylinder body of the feeding cylinder is mounted on the frame, the feeding cylinder has a horizontally telescopic feeding cylinder rod, a lower end of the feeding shift lever is hinged to the frame, an upper end of the feeding push rod fixes the feeding movable table, a lower end of the feeding push rod is provided with a sliding post, the feeding shift lever has a sliding slot, the sliding post is assembled in the sliding slot, the feeding cylinder rod is hinged to the feeding shift lever, and the feeding cylinder rod is used for pushing the feeding shift lever to swing with a hinge point at the lower end of the feeding shift lever as a shaft.

In the above technical scheme, preferably, the lifting movable platform includes a first vertical movable platform and a second vertical movable platform, the lifting driving device includes a first vertical cylinder and a second vertical cylinder, cylinder bodies of the first vertical cylinder and the second vertical cylinder are installed on the feeding movable platform, the first vertical movable platform is installed on a cylinder rod of the first vertical cylinder, the second vertical movable platform is installed on a cylinder rod of the second vertical cylinder, the first vertical movable platform and the second vertical movable platform are distributed along the direction of the horizontal linear guide rail, and the first vertical movable platform and the second vertical movable platform are hinged to the lifting fork frame.

The utility model has the advantages and effects that:

the automatic equipment can be used for carrying out demoulding operation on cast parts after split moulding, can replace traditional manual operation, is high in automation degree and efficiency, and enables a full-automatic casting production line to be realized. Potential safety hazards existing in the manual demoulding operation process can be eliminated. This automation equipment accessible is pushed up the form of putting out a stack and is carried out the drawing of patterns operation, and at the drawing of patterns transfer process of casting, the temperature of casting can descend, need not to set up independent cooling and shelve station and device.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a top view of the lift fork of the present invention;

fig. 3 is a schematic structural diagram of the second embodiment of the present invention.

In the figure, 1, a frame; 2. feeding a movable table; 3. a feed drive device; 3-1, a feed cylinder; 3-2, feeding deflector rods; 3-3, a feed push rod; 4. lifting the movable platform; 5. lifting the fork frame; 5-1, horizontal supporting rods; 6. a lift drive; 7. a horizontal linear guide rail; 8. a roller; 9. a blanking frame; 9-1, a blanking sliding rod; 10. a first vertical movable platform; 11. a second vertical movable platform; 12. a first vertical cylinder; 13. a second vertical cylinder.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

The utility model provides a casting part demoulding blanking machine, aiming at solving the problems of low automation degree, high labor intensity and the like of the traditional casting part demoulding. To further illustrate the structure of the present invention, the following detailed description is made with reference to the accompanying drawings:

example one

Referring to fig. 1 and 2, a casting demolding and blanking machine comprises a frame 1, a feeding movable table 2, a feeding driving device 3, a lifting movable table 4, a lifting fork 5 and a lifting driving device 6.

The frame 1 is a frame body formed by section steel and is an installation foundation for other parts of the equipment.

The feeding movable table 2 is arranged on the frame 1 through a horizontal linear guide rail 7. Specifically, horizontal linear guide rails 7 which are parallel to each other are arranged on the left side and the right side of the frame 1, and rollers 8 which are matched with the horizontal linear guide rails 7 are arranged on the two sides of the feeding movable table 2. That is, the feeding table 2 is constructed in a pulley structure, and rollers 8 are installed on both sides of the vehicle body having a table surface through wheel shafts, and the rollers 8 include upper rollers rolled on the upper portion of the horizontal linear guide 7 and lower rollers rolled on the lower portion of the horizontal linear guide 7. By means of the combination of the roller 8 and the horizontal linear guide rail 7, the feeding movable table 2 can slide along the horizontal linear guide rail 7. When the equipment is installed, the horizontal linear guide rail 7 is positioned between the pressing die station and the blanking conveying belt, and the feeding movable platform 2 can move between the pressing die station and the blanking conveying belt.

The feeding driving device 3 is arranged on the frame 1 and is used for driving the feeding movable table 2 to move along the horizontal linear guide rail 7. In this embodiment, the feeding driving device 3 includes a feeding cylinder 3-1, a feeding lever 3-2, and a feeding push rod 3-3. The cylinder body of the feeding cylinder 3-1 is arranged on the frame 1, the feeding cylinder 3-1 is horizontally and transversely arranged, and the front end of the feeding cylinder is opposite to the die-pressing station. The feed cylinder 3-1 has a horizontally telescopic feed cylinder rod. The lower end of the feeding deflector rod 3-2 is hinged with the frame 1. The feeding push rod 3-3 is a rod frame which extends vertically, the upper end of the feeding push rod 3-3 is fixedly provided with the feeding movable table 2, the lower end of the feeding push rod 3-3 is provided with a sliding column, and the sliding column is a cylinder which has a horizontal axis and is vertical to the horizontal linear guide rail 7. The feed deflector rod 3-2 has a chute extending in the length direction of the feed deflector rod 3-2, and a traveler fitted in the chute. The feeding cylinder rod is hinged with the feeding deflector rod 3-2, the feeding cylinder rod is used for pushing the feeding deflector rod 3-2 to swing by taking a hinged point at the lower end of the feeding cylinder rod as a shaft, and the axis of a hinged shaft at the hinged point at the lower end of the feeding cylinder rod is parallel to the sliding column. The feeding cylinder rod of the feeding cylinder 3-1 extends out, the feeding cylinder rod extends out to push the feeding deflector rod 3-2 to swing, and the feeding deflector rod 3-2 deflects the feeding movable table 2 to move movably.

The lifting movable platform 4 is arranged on the frame 1 in a vertically movable manner. In this embodiment, the lifting driving device 6 is a lifting cylinder, the cylinder body of the lifting cylinder is installed on the feeding movable table 2, the lifting cylinder is provided with a vertically telescopic lifting cylinder rod, and the upper end of the lifting cylinder rod is provided with a lifting movable table 4. The lifting movable table 4 can move up and down under the driving action of the lifting cylinder.

In this embodiment, the lifting fork 5 is a rod frame, the front end of the lifting fork 5 is provided with two parallel horizontal support rods 5-1, the two horizontal support rods 5-1 can extend into the lower space of a casting, and vertical space interference with parts such as a demoulding ejector rod of a moulding station is avoided. The lifting fork 5 is installed on the lifting movable platform 4, and specifically, the lifting fork 5 is a section of frame body extending along the direction of the horizontal linear guide rail 7, and is fixed on the lifting movable platform 4 by using screws.

The blanking device is characterized by further comprising a blanking frame 9, wherein two blanking slide bars 9-1 are arranged on the upper portion of the blanking frame 9 in parallel, the horizontal height of one end, close to the horizontal supporting rod 5-1, of each blanking slide bar 9-1 is higher than that of the other end of the corresponding blanking slide bar, the blanking slide bars 9-1 are located on the sides of the lifting movable table 4 and the lifting fork frame 5, and the width between the two blanking slide bars 9-1 is not larger than that of a casting part, so that the casting part can be supported. The blanking frame 9 is arranged on the frame 1.

This embodiment the working method of casting demoulding blanking machine does:

after the die-pressing station is opened, the lifting fork frame 5 is fed forwards, the horizontal supporting rod 5-1 extends into the lower portion of the casting, the horizontal supporting rod 5-1 of the lifting fork frame 5 is lifted and supports the casting, and after the casting is lifted to a transverse interference-free position, the lifting fork frame 5 moves backwards to enable the casting to be separated from the die-pressing station. And in the next casting part taking-off process, the casting part pushes the casting part supported on the lifting fork frame 5 to move backwards on the lifting fork frame 5, so that the stacked casting part taking is realized.

At the tail end of the lifting fork frame 5, when the lifting fork frame 5 is at a high point position, the horizontal height of the lifting fork frame 5 is higher than the high point position of a blanking slide bar 9-1 of a blanking frame 9, in the falling process of the lifting fork frame 5, the lifting fork frame 5 and the blanking slide bar 9-1 vertically stagger to act, a casting part supported at the tail part of the lifting fork frame 5 is supported on the material slide bar 9-1, and the casting part cooled on the lifting fork frame 5 is discharged from the tail part of the material slide bar 9-1 and is conveyed from a conveyor belt under the guiding action of a landslide shape of the blanking slide bar 9-1.

Example two

Referring to fig. 3, a technical feature of the present embodiment different from the first embodiment is a structure of a lifting movable platform and a lifting driving device, specifically, the lifting movable platform includes a first vertical movable platform 10 and a second vertical movable platform 11, and the lifting driving device includes a first vertical cylinder 12 and a second vertical cylinder 13. The cylinder bodies of the first vertical cylinder 10 and the second vertical cylinder 11 are arranged on the feeding movable table 2, the first vertical movable table 10 is arranged on a cylinder rod of the first vertical cylinder 12, the second vertical movable table 11 is arranged on a cylinder rod of the second vertical cylinder 13, the first vertical movable table 10 and the second vertical movable table 11 are distributed along the direction of the horizontal linear guide rail 7, and the first vertical movable table 10 and the second vertical movable table 11 are hinged with the lifting fork frame 5. The axis of the hinge shaft is horizontal and perpendicular to the horizontal linear guide 7.

The tail end of the lifting fork frame 5 can be settled by the extension length difference of the cylinder rods of the first vertical cylinder 12 and the second vertical cylinder 13, so that the lifting fork frame 5 has the functions of taking materials and independently blanking.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a casting piece drawing of patterns blanking machine which characterized in that: comprises a frame (1), a feeding movable table (2), a feeding driving device (3), a lifting movable table (4), a lifting fork frame (5) and a lifting driving device (6);

the feeding movable table (2) is arranged on the rack (1) through a horizontal linear guide rail (7);

the feeding driving device (3) is arranged on the rack (1) and is used for driving the feeding movable table (2) to move movably along the horizontal linear guide rail (7);

the lifting movable table (4) is arranged on the frame (1) in a vertical movable manner;

the front end of the lifting fork frame (5) is provided with two horizontal supporting rods (5-1) which are arranged in parallel, and the lifting fork frame (5) is arranged on the lifting movable platform (4);

the lifting driving device (6) is arranged on the frame (1) and is used for driving the lifting movable table (4) to move up and down.

2. The casting knockout blanking machine of claim 1, wherein: the automatic lifting device is characterized by further comprising a blanking frame (9), wherein two blanking slide bars (9-1) are arranged on the upper portion of the blanking frame (9) in parallel, the horizontal height of one end, close to the horizontal supporting rod (5-1), of each blanking slide bar (9-1) is higher than that of the other end of each blanking slide bar, each blanking slide bar (9-1) is located on one side of each of the lifting movable table (4) and the lifting fork frame (5), and the blanking frame (9) is installed on the rack (1).

3. The casting knockout blanking machine of claim 2, wherein: horizontal linear guide rails (7) which are parallel to each other are arranged on the left side and the right side of the rack (1), and rollers (8) matched with the horizontal linear guide rails (7) are installed on the two sides of the feeding movable table (2).

4. The casting knockout blanking machine of claim 3, wherein: the lifting driving device (6) is a lifting cylinder, the cylinder body of the lifting cylinder is installed on the feeding movable table (2), the lifting cylinder is provided with a vertical telescopic lifting cylinder rod, and the upper end of the lifting cylinder rod is installed on the lifting movable table (4).

5. The casting knockout blanking machine of claim 4, wherein: the feeding driving device (3) comprises a feeding cylinder (3-1), a feeding deflector rod (3-2) and a feeding push rod (3-3), the cylinder body of the feeding cylinder (3-1) is arranged on the frame (1), the feeding cylinder (3-1) is provided with a horizontally telescopic feeding cylinder rod, the lower end of the feeding deflector rod (3-2) is hinged with the frame (1), the upper end of the feeding push rod (3-3) is fixed with the feeding movable table (2), the lower end of the feeding push rod (3-3) is provided with a sliding column, the feeding deflector rod (3-2) is provided with a sliding groove, the sliding column is assembled in the sliding groove, the feeding cylinder rod is hinged with the feeding deflector rod (3-2), the feeding cylinder rod is used for pushing the feeding deflector rod (3-2) to swing by taking a hinge point at the lower end of the feeding deflector rod as a shaft.

6. The casting knockout blanking machine of claim 1, wherein: the lifting movable platform comprises a first vertical movable platform (10) and a second vertical movable platform (11), the lifting driving device comprises a first vertical cylinder (12) and a second vertical cylinder (13), the cylinder bodies of the first vertical cylinder (12) and the second vertical cylinder (13) are installed on the feeding movable platform (2), the first vertical movable platform (10) is installed on the cylinder rod of the first vertical cylinder (12), the second vertical movable platform (11) is installed on the cylinder rod of the second vertical cylinder (13), the first vertical movable platform (10) and the second vertical movable platform (11) are distributed along the direction of the horizontal linear guide rail (7), and the first vertical movable platform (10) and the second vertical movable platform (11) are hinged to the lifting fork frame (5).