CN106513408B

CN106513408B - Cylinder cover cleaning machine

Info

Publication number: CN106513408B
Application number: CN201611208827.7A
Authority: CN
Inventors: 朱兴德
Original assignee: CHONGQING KEBEN TECHNOLOGY CO LTD
Current assignee: CHONGQING KEBEN TECHNOLOGY CO LTD
Priority date: 2016-12-23
Filing date: 2016-12-23
Publication date: 2023-05-23
Anticipated expiration: 2036-12-23
Also published as: CN106513408A

Abstract

The invention discloses a cylinder cover cleaning machine, which comprises a cylinder cover lifting mechanism, wherein the cylinder cover lifting mechanism comprises a frame, the frame comprises a frame table, a workbench is arranged on the frame table, the workbench is connected with a pushing cylinder arranged on the frame for lifting, a conveying roller is arranged on the workbench, the conveying roller is driven by a motor, pulling structures are respectively arranged on the two sides of the pushing cylinder on the frame table, the pulling structures are provided with cylindrical parts arranged on the frame table, fifth upright posts are arranged in the cylindrical parts, the height of the upper ends of the fifth upright posts is smaller than that of the upper ends of the cylindrical parts, springs are sleeved on the fifth upright posts, a pressure sensor is arranged at the tops of the fifth upright posts, the pressure sensor is connected with a singlechip serving as a control unit, and the singlechip is connected with a sound prompter; the connecting column penetrates through the workbench and is connected with the spring, the lower end of the connecting column is flush with the upper end of the cylindrical part, and a buffer sleeve is sleeved outside the connecting column; the diameter of the connecting column is smaller than the inner diameter of the cylindrical part, and the thickness of the side wall of the buffer sleeve is larger than or equal to that of the side wall of the cylindrical part; the buffer sleeve is of a double-body structure. The pushing cylinder is matched with the auxiliary mechanisms at two sides to realize lifting and descending of the workbench, so that the stability and the safety are good.

Description

Cylinder cover cleaning machine

Technical Field

The invention relates to a cylinder cover cleaning machine.

Background

The cylinder cover cleaning machine is used for cleaning the cylinder cover, and in the cylinder cover cleaning process, the cylinder cover is placed by the lifting mechanism and then lifted and conveyed to the cleaning line for subsequent cleaning. The stability of the existing lifting mechanism needs to be improved.

Disclosure of Invention

Aiming at the defects existing in the prior art, the invention provides the cylinder cover cleaning machine, and the lifting mechanism is good in stability.

In order to achieve the above purpose, the present invention adopts the following technical scheme: the cylinder cover lifting mechanism comprises a frame, the frame comprises a frame table, four corners of the frame table are respectively provided with a first upright post, a second upright post, a third upright post and a fourth upright post, the bottoms of the first upright post, the second upright post, the third upright post and the fourth upright post are respectively provided with a first base pin, a second base pin, a third base pin and a fourth base pin, square bulges are arranged at the bottoms of the first base pin, the second base pin, the third base pin and the fourth base pin, a workbench is arranged on the frame table, the workbench is connected with a pushing cylinder arranged on the frame for lifting, a conveying roller is arranged on the workbench, the conveying roller is driven by a motor, the two sides of the pushing cylinder are respectively provided with a pulling structure, the pulling structure is provided with a barrel-shaped part arranged on the frame table, a fifth upright post is arranged in the barrel-shaped part, the height of the upper end of the fifth upright post is smaller than that of the barrel-shaped part, the fifth upright post is sleeved with a fifth single-chip microcomputer pressure sensor is arranged on the top of the single-chip microcomputer, and the single-chip microcomputer is used as a pressure sensor;

the connecting column penetrates through the workbench and is connected with the spring, the lower end of the connecting column is flush with the upper end of the cylindrical part, and a buffer sleeve is sleeved outside the connecting column;

the diameter of the connecting column is smaller than the inner diameter of the cylindrical part, and the thickness of the side wall of the buffer sleeve is larger than or equal to that of the side wall of the cylindrical part; the buffer sleeve is of a double-body structure.

Compared with the prior art, the invention has the following beneficial effects: the pushing cylinder is matched with the auxiliary mechanisms at two sides to realize lifting and descending of the workbench, so that the stability and the safety are good.

Drawings

Fig. 1 is a block diagram of a cylinder head lifting mechanism in a cylinder head cleaning machine according to the present invention.

Fig. 2 is an enlarged schematic view of a square boss.

Fig. 3 is a schematic drawing of a pull-up structure.

In the above figures: 1. a frame; 11. square protrusions; 12. a frame stand; 2. a work table; 3. a conveying roller; 4. a pushing cylinder; 5. a cylindrical portion; 51. a fifth upright; 52. a spring; 53. a connecting column; 54. and a buffer sleeve.

Detailed Description

Examples: referring to fig. 1 to 3, a cylinder cover cleaning machine comprises a cylinder cover lifting mechanism, wherein the cylinder cover lifting mechanism comprises a frame 1, the frame 1 comprises a frame table 12, four corners of the frame table 12 are respectively provided with a first upright post, a second upright post, a third upright post and a fourth upright post, the bottoms of the first upright post, the second upright post, the third upright post and the fourth upright post are respectively provided with a first base foot, a second base foot, a third base foot and a fourth base foot, square protrusions 11 are respectively arranged at the bottoms of the first base foot, the second base foot, the third base foot and the fourth base foot, a workbench 2 is arranged on the frame table 12, the workbench 2 is connected with a pushing cylinder 4 arranged on the frame 1 for lifting, a conveying roller 3 is arranged on the workbench 2, and the conveying roller 3 is driven by a motor.

The lifting structure is arranged on the frame table 12 and positioned on two sides of the pushing cylinder 4, the lifting structure is provided with a cylindrical part 5 arranged on the frame table 12, a fifth upright post 51 is arranged in the cylindrical part 5, the height of the upper end of the fifth upright post 51 is smaller than that of the upper end of the cylindrical part 5, a spring 52 is sleeved on the fifth upright post 51, a pressure sensor is arranged at the top of the fifth upright post 51 and connected with a singlechip serving as a control unit, and the singlechip is connected with a sound prompter.

The connecting column 53 passes through the workbench 2 and is connected with the spring 52, the lower end of the connecting column 53 is flush with the upper end of the cylindrical part 5, and the buffer sleeve 54 is sleeved outside the connecting column 53.

In the drawing, the pushing cylinder 4 is in a reset state, at the moment, the spring 52 in the pulling structure is in a compressed state, when the upper cylinder cover of the conveying roller 3 of the workbench 2 is in place, the pushing cylinder 4 acts, at the moment, the spring 52 gradually resets, and after the workbench 2 is lifted in place, the pushing cylinder 4 stops, and the spring 52 resets. After the cylinder cover is conveyed out, the pushing cylinder 4 and the spring 52 work reversely. The buffer sleeve 54 plays a role in buffering, noise is reduced, when the buffer sleeve 54 fails, the connecting column 53 is contacted with the pressure sensor to trigger the sensor, and the singlechip controls the sound prompter to work to remind maintenance.

The diameter of the connecting post 53 is smaller than the inner diameter of the cylindrical portion 5, and the thickness of the side wall of the buffer sleeve 54 is equal to or greater than the thickness of the side wall of the cylindrical portion 5. The distance between the top of the fifth upright post 51 and the bottom of the connecting post 53 is three to five centimeters. Is beneficial to buffering and safety protection.

The buffer sleeve 54 has a double-body structure. Blind holes are circumferentially formed in the bottom of the buffer sleeve 54. The double-body structure comprises an upper buffer sleeve 54 and a lower buffer sleeve 54, the buffer effect is good, the service life is prolonged, the blind hole is not easy to be arranged too much to influence the strength, the purpose of arrangement is to facilitate separation from a contact surface, and the bottom area of the buffer sleeve 54 is reduced under the same condition, so that noise reduction is facilitated.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a cylinder cap cleaning machine, it includes cylinder cap hoist mechanism, cylinder cap hoist mechanism includes frame (1), frame (1) includes frame platform (12), four angles of frame platform (12) set up first stand, second stand, third stand and fourth stand respectively, first stand, second stand, third stand and fourth stand bottom set up first footing, second footing, third footing and fourth footing respectively, square protruding (11) are all set up to the bottom of first footing, second footing, third footing and fourth footing, set up workstation (2) on frame platform (12), workstation (2) are connected with pushing cylinder (4) set up on frame (1) and are used for going up and down, set up conveying roller (3) on workstation (2), conveying roller (3) are driven by the motor, its characterized in that,

the lifting structure is arranged on the frame table (12) and positioned on two sides of the pushing cylinder (4) respectively, the lifting structure is provided with a cylindrical part (5) arranged on the frame table (12), a fifth upright post (51) is arranged in the cylindrical part (5), the height of the upper end of the fifth upright post (51) is smaller than that of the upper end of the cylindrical part (5), a spring (52) is sleeved on the fifth upright post (51), a pressure sensor is arranged at the top of the fifth upright post (51), the pressure sensor is connected with a singlechip serving as a control unit, and the singlechip is connected with the sound prompter;

the connecting column (53) penetrates through the workbench (2) and is connected with the spring (52), the lower end of the connecting column (53) is flush with the upper end of the cylindrical part (5), and the buffer sleeve (54) is sleeved outside the connecting column (53);

the diameter of the connecting column (53) is smaller than the inner diameter of the cylindrical part (5), and the thickness of the side wall of the buffer sleeve (54) is larger than or equal to that of the side wall of the cylindrical part (5); the buffer sleeve (54) is of a double-body structure.

2. The cylinder head cleaning machine according to claim 1, characterized in that the distance between the top of the fifth upright (51) and the bottom of the connecting column (53) is three to five cm.

3. The cylinder head cleaning machine according to claim 1, characterized in that blind holes are circumferentially provided in the bottom of the buffer sleeve (54).