CN103464429A - Single-station automatic cleaning machine for cylinder liner - Google Patents

Abstract

The invention provides a single-station automatic cleaning machine for a cylinder liner, which can automatically brush and wash the outer wall and inner holes of the cylinder liner at the same time, and is thorough in washing, laborsaving and wide in suitability. The single-station automatic cleaning machine comprises a rack provided with a cleaning pump; a cylinder is arranged in the center of the upper end rack of the rack; a piston of the cylinder is provided with a lifting platform; two sides of the lifting platform are movably connected with a left guide sleeve and a right guide sleeve by a left guide rod and a right guide rod; an inner hole spraying pipe is arranged in the center below the lifting platform; a left excircle spraying pipe and a right excircle spraying pipe are arranged at two sides of the inner hole spraying pipe below the lifting platform; each of the inner hole spraying pipe, the left excircle spraying pipe and the right excircle spraying pipe is provided with multiple spray nozzles; an inner hole brush is arranged at the tail end of the inner-hole spraying pipe; a left outer wall brush and a right outer wall brush are arranged at the tail ends of the left excirce spraying pipe and the right excircle spraying pipe respectively; a work platform is arranged in the middle of the rack; an impeller rotary seat is movably connected onto the work platform by a pivotal bearing. The single-station cleaning machine for the cylinder liner also comprises an impeller driving pipe matched with the impeller rotary seat and connected with a water inlet pipe.

Description

Single-station cylinder liner automatic cleaning machine

technical field

The invention relates to cylinder liner production equipment, in particular to cylinder liner cleaning equipment.

Background technique

In the production of cylinder liners, the general manufacturers carry out the final cleaning after completing the inspection process. However, in practical applications, due to the untimely and incomplete cleaning of the products, it often occurs that debris and mud adhere to the surface of the cylinder liner after drying. Problems that are difficult to clean. In order to solve this problem, most manufacturers increase the process of manually scrubbing the surface before cleaning, which not only increases labor costs, but also affects the quality. At the same time, manual operation generally can only scrub the outer wall of the cylinder liner, and the inner hole of the small-diameter cylinder liner cannot be touched, resulting in incomplete cleaning.

Contents of the invention

The technical problem to be solved by the present invention is to provide a cylinder liner cleaning device, which can automatically rinse and clean the outer wall and inner hole of the cylinder liner at the same time, thoroughly cleans, saves manpower, and has wide adaptability.

In order to solve the above-mentioned technical problems, the single-station cylinder liner automatic cleaning machine of the present invention includes a frame, a cleaning pump is arranged on the frame, a water inlet pipe is connected to the cleaning pump, a cylinder is arranged in the center of the upper end frame of the frame, and the upper end There are left and right guide sleeves on both sides of the cylinder on the frame, and a lifting platform is arranged on the piston of the cylinder, and the two sides of the lifting platform are movably connected with the left and right guide sleeves through the left and right guide rods; There is an inner hole spray pipe in the center, and left and right outer circle spray pipes are arranged on both sides of the inner hole spray pipe under the lifting platform. The inner hole spray pipe, the left and right outer circle spray pipes The shower pipe communicates with the water inlet pipe through the pipe; the inner hole spray pipe, the left and right outer circle spray pipes are all provided with a plurality of nozzles; the end of the inner hole spray pipe is provided with an inner hole brush, The ends of the left and right outer circular spray pipes are provided with left and right outer wall brushes; the middle part of the frame is provided with a working platform, and the working platform is movably connected with an impeller rotary seat through a rotary bearing, and It includes an impeller drive pipe matched with the impeller swivel seat and connected with the water inlet pipe.

A travel switch is connected to one of the left and right guide rods.

A cleaning protection cover is provided on the outer side below the lifting platform, and a movable protection cover that can be moved up and down is arranged on the cleaning protection cover.

A water return pipe is arranged on the working platform.

A plurality of drain valves are arranged under the frame.

After adopting the above technical scheme, put the cylinder liner on the impeller rotary seat, the impeller drive tube drives the impeller rotary seat to drive the cylinder liner to rotate, the cylinder drives the lifting platform to descend, and cleans the inner hole of the cylinder liner through the inner hole spray pipe , the outer wall of the cylinder liner is cleaned through the left and right outer circular spray pipes; at the same time, the inner hole brush and the left and right outer wall brushes are used to clean the cylinder liner, and the cleaning is thorough; the automatic operation is realized, and the manpower input is saved; the travel switch can be adjusted according to The size of the cylinder liner controls the stroke of the lifting platform, which has wide adaptability.

Description of drawings

Fig. 1 is the structural representation of single-station cylinder liner automatic cleaning machine of the present invention.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings.

As can be seen in Figure 1, the single-station cylinder liner automatic cleaning machine of the present invention comprises a frame 1, a cleaning pump 2 is arranged on the frame 1, a water inlet pipe 3 is connected on the cleaning pump 2, and the upper end frame 101 of the frame 1 A cylinder 4 is arranged in the center, left and right guide sleeves 5, 5' are arranged on both sides of the cylinder 4 on the upper end frame 101, and a lifting platform 6 is arranged on the piston of the cylinder 4, and the two sides of the lifting platform 6 pass through the left and right guide rods. 7, 7' are movably connected with the left and right guide sleeves 5, 5'; the center below the lifting platform 6 is provided with an inner hole spray pipe 8, and the inner hole spray pipe 8 below the lifting platform 6 is Left and right outer circular spray pipes 9, 9' are arranged on both sides, and the inner hole spray pipe 8, left and right outer circular spray pipes 9, 9' communicate with the water inlet pipe 3 through pipes; The inner hole spray pipe 8, the left and right outer circular spray pipes 9, 9' are all provided with a plurality of nozzles 17; the end of the inner hole spray pipe 8 is provided with an inner hole brush 80, and the left , The ends of the right outer circle spray pipes 9, 9' are provided with left and right outer wall brushes 90, 90'; the middle part of the frame 1 is provided with a working platform 102, and the rotating bearing 10 is passed on the working platform 102 The impeller rotary seat 11 is movably connected, and also includes an impeller drive pipe 13 matched with the impeller rotary seat 11 and connected with the water inlet pipe 3 .

One of the left and right guide rods 7, 7' is connected with a travel switch 16. In this embodiment, the travel switch 16 is arranged on the left guide rod 7, and its setting height is adjustable.

The outer side below the lifting platform 6 is provided with a cleaning protection cover 14, and the cleaning protection cover 14 is provided with a movable protection cover 15 whose position can be raised and lowered.

The working platform 102 is provided with a water return pipe 19 .

A plurality of drain valves 20 are arranged below the frame 1 .

The operation steps are: the equipment is manually loaded and unloaded, and the cleaning process is automatically controlled. The specific steps are as follows: manual loading—start the cleaning pump—the cylinder goes down—simultaneously rinsing and spraying the inner and outer walls—the cylinder goes up— - End of the upward movement, the cleaning pump is turned off - manual feeding.

Specific steps: the operator fixes the cylinder liner 18 on the impeller rotary seat 11 through the plastic support sleeve 12 for positioning and elastic fixing, then starts the cleaning pump 2, and the cleaning liquid quickly enters the water inlet pipe 3, and there is a branch pipe in the cleaning water inlet pipe— —Impeller drive tube 13, the impeller drive tube 13 is matched with the impeller rotary seat 11, the high-pressure cleaning fluid first impacts the impeller in the impeller rotary seat 11, causing the impeller rotary seat 11 to rotate, by adjusting the flow valve 110 on the impeller drive tube 13 , you can adjust its rotation speed. Since the cylinder liner is installed on the impeller rotatable seat 11, when cleaning, the cylinder liner starts to rotate by itself under the impact of the cleaning liquid.

When the cleaning pump 2 is started, the cylinder 4 starts to move downward, and under the action of the left and right guide rods 7, 7' and the left and right guide sleeves 5, 5', the lifting platform 6 is driven downward as a whole. And the left and right outer circular spray pipes 9, 9' are connected to the water inlet pipe 3 through the water inlet hose, so the cleaning liquid starts to spray and clean through the nozzle 17, and the end of the inner hole spray pipe 8 An inner hole brush 80 is provided, and left and right outer wall brushes 90, 90' are arranged at the ends of the left and right outer circle spray pipes 9, 9', which can realize rinsing of the inner hole and outer circle of the cylinder liner. By adjusting the stroke switch 16, the working stroke of the spray pipe can be realized to meet the cleaning requirements of cylinder liners of different heights.

The cleaning cycle is a reciprocating cycle, that is, after the stroke is triggered, the cylinder 4 starts to descend, and at the same time realizes spraying and rinsing. When the operation of the cylinder 4 ends, the cleaning pump stops, and the cleaning work is completed. The cleaning solution tank at the bottom of the frame 1, in order to ensure the cleanliness of the cleaning solution, separates the water inlet area and the return water area through a filter screen. When the cleaning fluid does not meet the cleaning requirements, it can be cleaned through the drain valve 20 .

After the cleaning machine of the present invention is placed in the last process of the cylinder liner, when the last process is completed, the operator will directly place the cylinder liner in the cleaning machine, and the automatic cleaning of the cylinder liner can be realized for subsequent inspection The process and the final cleaning quality of the cylinder liner have created conditions.

Claims (5)

1. a single station cylinder sleeve automatic rinser, comprise frame (1), be provided with scavenging pump (2) on frame (1), be connected with water inlet pipe (3) on scavenging pump (2), it is characterized in that: the central authorities of the upper end frame (101) of frame (1) are provided with cylinder (4), the both sides of upper end frame (101) upper cylinder (4) are provided with left and right fairlead (5,5 '), be provided with hoistable platform (6) on the piston of cylinder (4), the both sides of hoistable platform (6) are flexibly connected by left and right guide post (7,7 ') and left and right fairlead (5,5 '); The central authorities of described hoistable platform (6) below are provided with endoporus shower (8), the both sides of the endoporus shower (8) of described hoistable platform (6) below are provided with left and right cylindrical shower (9,9 '), and described endoporus shower (8), left and right cylindrical shower (9,9 ') are communicated with water inlet pipe (3) by pipeline; All be provided with a plurality of shower nozzles (17) on described endoporus shower (8), left and right cylindrical shower (9,9 '); The end of described endoporus shower (8) is provided with endoporus brush (80), and the end of described left and right cylindrical shower (9,9 ') is provided with left and right Brush for outer wall (90,90 '); The middle part of described frame (1) is provided with workbench (102), described workbench (102) is upper is connected with impeller revolving bed (11) by floating bearing (10), also comprises the impeller-driven pipe (13) that mates and be connected with water inlet pipe (3) with impeller revolving bed (11).

2. single station cylinder sleeve automatic rinser as claimed in claim 1, is characterized in that: be connected with travel switch (16) on one in described left and right guide post (7,7 ').

3. single station cylinder sleeve automatic rinser as claimed in claim 1, it is characterized in that: the arranged outside of described hoistable platform (6) below has cleaning protective jacket (14), is provided with the liftable movable protective cover in position (15) on described cleaning protective jacket (14).

4. single station cylinder sleeve automatic rinser as claimed in claim 1, is characterized in that: be provided with return pipe (19) on described workbench (102).

5. single station cylinder sleeve automatic rinser as claimed in claim 1, is characterized in that: be provided with a plurality of blowoff valves (20) below described frame (1).

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