CN108056533B

CN108056533B - Cleaning machine for EVA shoe sole

Info

Publication number: CN108056533B
Application number: CN201610972940.6A
Authority: CN
Inventors: 张家鑫
Original assignee: Shanghai Easement Electric Co ltd
Current assignee: Shanghai Easement Electric Co ltd
Priority date: 2016-11-07
Filing date: 2016-11-07
Publication date: 2020-08-14
Anticipated expiration: 2036-11-07
Also published as: CN108056533A

Abstract

The invention discloses an EVA (ethylene vinyl acetate) sole cleaning machine which comprises an electric cabinet and a main box body, wherein the main box body comprises a hydraulic cylinder, an alternating current variable frequency motor, a rotary lifting shaft, an alarm lamp, a liquid storage barrel, a cleaning frame, VOC (volatile organic compound) cleaning liquid, a movable safety door guide rail, a perspective window and the like. The electric cabinet is arranged on the outer side of the main box body, and is mainly convenient to maintain and operate; the main box body is divided into an upper layer and a lower layer, the upper layer is mainly a transmission control part, and a motor drives the cleaning frame to perform high-speed rotary motion so as to achieve the effect of cleaning and spin-drying; the lower layer is mainly a cleaning working area, the up-down structure can better meet the requirements of field production, the shape and the size are compact, the use space of a workshop is saved for an enterprise, the working efficiency is improved, the production cost is reduced, and the product competitiveness is greatly improved.

Description

Cleaning machine for EVA shoe sole

Technical Field

The invention belongs to the field of manufacturing of shoemaking equipment, and particularly relates to an EVA (ethylene vinyl acetate) sole cleaning machine.

Background

In traditional shoemaking trade, all need carry out chemical treatment for EVA sole surface before applying paint glue to the EVA sole, improve its surface and the degree of adhesion of glue, conventional processing all puts into half bucket VOC with a big plastic drum the inside, in putting the EVA shoes into the washing frame of a fretwork down, place the washing frame in the plastic drum that has VOC, soak after a few minutes, dripdrying cleaning frame fishing for, whole process is longer from the time, intensity of labour is bigger, the treatment effect is also not ideal, the sole can't dripdry, on-the-spot air pollution is more serious. The waste is more serious for volatile VOC. In view of the above-mentioned drawbacks, it is actually necessary to invent a cleaning machine for EVA shoe soles.

Disclosure of Invention

The invention provides a cleaning machine for EVA soles, which effectively solves the problems of the existing production process, environmental pollution, some technical points and the like, and has the advantages of stable performance, simple appearance, simple operation and convenient maintenance.

In order to solve the technical problems, the invention provides the following technical scheme:

the invention relates to an EVA sole cleaning machine, which comprises an electric cabinet and a main box body, the main box body comprises a hydraulic cylinder, an alternating current variable frequency motor, a rotary lifting shaft, an alarm lamp, a liquid storage barrel, a cleaning frame, VOC cleaning liquid, a movable safety door guide rail and a perspective window, the electric cabinet passes through the screw to be installed on the main tank body side, one side below of main tank body is provided with the outlet, and alternating current inverter motor installs on the pneumatic cylinder mounting panel, and rotatory lift axle passes through surface screw thread and flange nut swing joint, and rotatory lift axle passes through the screw and washs the frame and link together, is provided with the handle on the removal emergency exit, on alarm lamp installation and the box top guard plate, the stock solution bucket welding is in on the main tank body bottom plate, the VOC washing liquid is stored in storing the bucket, and the top of outlet is provided with the scale, and the removal emergency exit is fixed on removing the emergency exit guide rail.

As a preferred technical scheme of the invention, the electric cabinet is arranged on the side surface of the main box body, is fixed by screws and can be integrally disassembled, and the control button is arranged on the inclined surface of the electric cabinet.

As a preferred technical scheme of the invention, the periphery of the main box body is provided with 304 stainless steel plates, the upper side of the main box body is provided with an air outlet, the liquid storage barrel is a barrel formed by welding 304 stainless steel, and the bottom of the liquid storage barrel is directly welded on the base of the main box body.

As a preferred technical scheme of the invention, the cleaning frame is driven to rotate by the alternating current variable frequency motor, the rotating speed is less than 100 revolutions per minute, the time is 2-5 minutes, the cleaning frame is a circular barrel processed by 304 stainless steel, three reinforcing ribs are welded on the top of the cleaning frame and fixed with the rotary lifting shaft through screws, and a large number of round holes are formed in the periphery and the bottom of the cleaning frame.

As a preferred technical scheme of the invention, the cleaning frame is lifted and lowered by driving the rotary lifting shaft to move up and down through the hydraulic cylinder, and the operation speed is 10 m/min at the fastest speed.

As a preferred technical scheme of the present invention, the main box body is added with one perspective window, the movable safety door is installed on the side, the movable safety door is processed by a transparent acrylic plate, and two travel switches are arranged at two ends of a guide rail of the movable safety door.

The invention has the following beneficial effects: the problems in many aspects can be solved for shoe factories, firstly, the labor problem is solved for enterprises, and the productivity and the efficiency are improved; formerly place shoes in the stock solution bucket through the manual work, the rethread is artifical to be fished for shoes, just can accomplish through long-time driping, has used this machine now, and the productivity improves to some extent. The previous three day workload can now be completed one day. And secondly, the field pollution problem is solved. Because of the high volatility of the VOC cleaning liquid, the original process enables the on-site air to contain a large amount of VOC volatile matters, and the harm to human bodies is large after the VOC volatile matters are absorbed by personnel. The loss has been reduced to the third, and two kinds of different production technologies lead to VOC's use amount also inequality, because EVA sole cleaning machine just uses PLC control motor high-speed rotatory when spin-drying, reach the effect of thoroughly spin-drying, and the VOC who gets rid of stays in the liquid storage bucket again.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic external view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

in the figure: 1. an electric cabinet; 2. a see-through window; 3. cleaning the frame; 4. A main box body; 5. a hydraulic cylinder; 6. an AC variable frequency motor; 7. rotating the lifting shaft; 8. an air outlet; 9. an alarm lamp; 10. A liquid storage barrel; 11. a scale; 12. A VOC cleaning solution; 13. a water outlet; 14. moving the safety door; 15. moving the safety door guide rail; 16. a flange nut; 17. a handle.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Examples

As shown in the figures 1-2, the invention relates to an EVA sole cleaning machine, which comprises two parts, namely an electric cabinet 1 and a main cabinet 4, wherein the main cabinet 4 comprises a hydraulic cylinder 5, an AC variable frequency motor 6, a rotary lifting shaft 7, an alarm lamp 9, a liquid storage barrel 10, a cleaning frame 3, a VOC cleaning solution 12, a movable safety door 14, a movable safety door guide rail 15 and a perspective window 2, the electric cabinet 1 is arranged on the side surface of the main cabinet 4 through screws, a water outlet 13 is arranged below one side of the main cabinet 4, the AC variable frequency motor 6 is arranged on a mounting plate on the hydraulic cylinder 5, the rotary lifting shaft 7 is movably connected with a flange nut 16 through surface threads, the rotary lifting shaft 7 is connected with the cleaning frame 3 through screws, a handle 17 is arranged on the movable safety door 14, the alarm lamp 9 is arranged on a protective plate at the top of the cabinet, the liquid storage barrel 10 is welded on the bottom plate, the VOC cleaning solution 12 is stored in the storage tub 10, a scale 11 is provided above the drain opening 13, and a movable safety door 14 is fixed to a movable safety door guide 15.

Furthermore, the electric cabinet 1 is installed on the side face of the main cabinet body 4, the operation is simple, the maintenance is convenient, the whole body can be detached through screw fixation, and the control button is installed on the inclined plane of the electric cabinet 1, so that the operation is convenient.

Further, the main tank body 4 has installed 304 corrosion resistant plate all around, prevents that VOC washing liquid 12 from splashing out, otherwise will seriously influence the site environment, and the upside sets up an air exit 8, carries out the exhaust treatment to volatile VOC, prevents to open the back at the floating gate, and volatile VOC is absorbed by the human body, influences operating personnel's healthy, stock solution bucket 10 is 304 corrosion resistant steel welding casks that form, and bottom lug weld is in on the main tank body 4 base, washs the frame like this in the cleaning process, is difficult to become flexible, and stability is good.

Further, wash frame 3 and pass through it is rotatory that alternating current inverter motor 6 drives, after washing frame 3 descends stock solution bucket 10, the motor low-speed is just reversing, drives and washs frame 3 at stock solution bucket 10 internal rotation, and the rotational speed is less than 100 revolutions per minute, and time 2 ~ 5 minutes reaches the washing purpose, wash frame 3 is a circular shape bucket that forms with 304 stainless steel processing, and three strengthening ribs of top welding with rotatory lift axle 7 passes through the screw fixation, but it all has all opened a large amount of round holes all around with the bottom, and the purpose can be when washing frame 3 high-speed rotatory in the cleaning frame 12 thorough throwing away to stock solution bucket 10 to the VOC in the washing liquid in the frame, and it all has opened a large amount of round holes all around with the bottom.

Furthermore, the cleaning frame 3 is lifted and lowered by driving the rotary lifting shaft 7 to move up and down through the hydraulic cylinder 5, and the operation speed is the fastest 10 m/min.

Further, one has been added on the main tank body 4 perspective window 2, installs on the edge remove emergency exit 14, remove emergency exit 14 and adopt the processing of transparent ya keli board to form, easy operation is practical, and the fault rate is low remove emergency exit guide rail 15 both ends have set up two travel switch, the position that can effectual control floating gate, if before removing emergency exit 14 and closing, the motor is unable rotation, and 9 red lights of alarm lamp twinkle, only the floating gate closes the back alarm lamp green light completely and is bright, and equipment is normal, just can carry out each item operation. The movable safety door 14 can better ensure the safety of staff, prevent illegal operation and avoid accidents. The device is safer and more reliable in use.

Specifically, when the shoe cleaning machine is used, the rotary lifting shaft 7 moves up and down through the hydraulic cylinder 5, rotary motion is realized through the alternating-current variable-frequency motor 6, a logic relation command between the rotary lifting shaft and the cleaning frame 3 is realized through the PLC, the cleaning frame 3 is fixed on the rotary lifting shaft 7, the lifting shaft drives the cleaning frame 3 to move, the motion track is that the cleaning frame 3 slowly enters the liquid storage barrel 10, rotates forwards for several seconds at a low speed, rotates backwards for several seconds, slowly rises, when the frame bottom is separated from liquid in the liquid storage barrel 10, rotates quickly for several seconds, dries the VOC cleaning liquid 12 on the shoe through centrifugal force, finally stops rotating and slowly rises through the air cylinder until the cleaning frame 3 rises to the position of the perspective window 2, and stops; alarm lamp 9 is the operating condition and the suggestion of safety protection information that indicate the machine operation, and green lamp is bright when equipment is operating condition, and when equipment was in the trouble, the red light was glimmered and was reported to the police, if remove emergency exit 14 and open the back, alarm lamp 9 should be in the red light and glimmered the warning, and the purpose reminds operating personnel equipment emergency exit to be opened, need notice, otherwise starts the machine and arouses the accident easily. Only when the safety door touches the travel switch, the red light is turned off, and the green light is turned on.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A cleaning machine for EVA soles comprises an electric cabinet (1) and a main cabinet body (4), and is characterized in that the main cabinet body (4) comprises a hydraulic cylinder (5), an alternating current variable frequency motor (6), a rotary lifting shaft (7), an alarm lamp (9), a liquid storage barrel (10), a cleaning frame (3), a VOC cleaning solution (12), a movable safety door (14), a movable safety door guide rail (15) and a perspective window (2), wherein the electric cabinet (1) is arranged on the side surface of the main cabinet body (4) through screws, a water outlet (13) is arranged below one side of the main cabinet body (4), the alternating current variable frequency motor (6) is arranged on an upper mounting plate of the hydraulic cylinder (5), the rotary lifting shaft (7) is movably connected with a flange nut (16) through surface threads, and the rotary lifting shaft (7) is connected with the cleaning frame (3) through screws, remove and be provided with handle (17) on emergency exit (14), alarm lamp (9) installation and box top guard plate on, stock solution bucket (10) welding on the main tank body (4) bottom plate, VOC washing liquid (12) are stored in storing bucket (10), and the top of outlet (13) is provided with scale (11), and removal emergency exit (14) are fixed on removing emergency exit guide rail (15), wash frame (3) and pass through alternating current inverter motor (6) drive the rotation, and the rotational speed is less than 100 revolutions per minute, and time 2 ~ 5 minutes, wash frame (3) be with a circular shape bucket that 304 stainless steel processing formed, three strengthening ribs of top welding with rotatory lift axle (7) pass through the screw fixation, and it has all opened a large amount of round holes all around with the bottom, the lift of wasing frame (3) passes through pneumatic cylinder (5) drive rotatory lift axle (7) carry out the up-and-down motion, the operation speed is the fastest 10 meters per minute, during the use, rotatory lift axle (7) reciprocate through pneumatic cylinder (5), realize rotary motion through alternating current inverter motor (6), wash frame (3) and fix on rotatory lift axle (7), drive by the lift axle and wash frame (3) motion, the motion track is that wash frame (3) slowly gets into in stock solution bucket (10), low-speed corotation several seconds, reverse several seconds again, rise slowly, when the frame bottom breaks away from the interior liquid of stock solution bucket (10), the spin-dry of a few seconds of fast revolution, through VOC washing liquid (12) on the centrifugal force shoes, stop at last rotatory and rise slowly through the cylinder again, rise until washing frame (3) rise to perspective window (2) position and stop rising.

2. The EVA shoe sole cleaning machine according to claim 1, wherein the electric cabinet (1) is installed on the side of the main cabinet (4), fixed by screws and integrally detachable, and the control button is installed on the inclined plane of the electric cabinet (1).

3. The EVA shoe sole cleaning machine according to claim 1, wherein the main box (4) is provided with 304 stainless steel plates around the periphery and an air outlet (8) at the upper side, the liquid storage barrel (10) is a barrel welded by 304 stainless steel, and the bottom of the liquid storage barrel is directly welded on the base of the main box (4).

4. The EVA shoe sole cleaning machine according to claim 1, wherein the main box (4) is added with one perspective window (2), the movable safety door (14) is installed at the edge, the movable safety door (14) is made of transparent acrylic plates, and two travel switches are arranged at two ends of the movable safety door guide rail (15).