CN114643779A

CN114643779A - Automatic cleaning device for rubber cloth

Info

Publication number: CN114643779A
Application number: CN202210358385.3A
Authority: CN
Inventors: 王福振; 肖治国
Original assignee: Suzhou Quancai Mechanical Equipment Co ltd
Current assignee: Suzhou Quancai Mechanical Equipment Co ltd
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-06-21

Abstract

The invention discloses an automatic cleaning device for rubber blankets, which comprises a recovery reel, a supply reel, a contact shaft, a liquid spraying assembly and a recovery reel, the automatic cleaning machine comprises a supply reel, two ends of a contact shaft are installed on fixed plates, the two fixed plates are parallel, the contact shaft is in contact with a gear wheel for pasting a rubber cloth, the supply reel is located at the top, the contact shaft is located at the bottom, one end of a recovery reel is connected with a motor, cleaning cloth sequentially bypasses the supply reel, the contact shaft and the recovery reel, the contact shaft is an eccentric shaft, the tail end of the contact shaft is connected with the output end of an air cylinder, the air cylinder and the motor are respectively installed on two sides of 2 fixed plates, a liquid receiving hopper is arranged below the recovery reel, a liquid spraying assembly is installed on the fixed plates, and the liquid spraying assembly is right opposite to the contact shaft.

Description

Automatic cleaning device for rubber cloth

Technical Field

The invention relates to a cleaning device for a paper cup printing machine, in particular to an automatic cleaning device for rubber cloth.

Background

Along with the development of the printing industry, the production requirement of products has higher and higher requirements on the automation of printing equipment, so that the operation of workers is simpler and more convenient, and the development direction of the industry is also the development direction of the printing industry, and the printing equipment is developed towards more automation and simplification. In the printing process of the dry offset roll printing machine, due to too many uncontrollable factors, impurities and other things are bound to be stained on the printing blanket, and in order to ensure the printing quality, the blanket is always required to be cleaned regularly or irregularly according to the condition.

At present, the cleaning method of the rubber blanket is mostly as follows: wait that the printing machine stop work, switch to manual mode, dip in the wiping of blanket washing liquid through artifical rag, wipe the time at every turn and all be nearly half hour or more, can cause huge productivity loss. Simultaneously, the blanket washing liquid is very easily volatilizees and has certain corrosive chemical reagent, and the staff need wear the gauze mask when dipping in and getting the blanket cleaner, and the reagent inhales the human body and also has certain health influence to the manual work is dipped in the quantity uncontrollable of getting the blanket cleaner, and the quantity too much can lead to the cleaner to volatilize, causes extravagant and too much vocs to discharge.

Disclosure of Invention

The invention provides an automatic rubber blanket cleaning device, which solves the problems in the background technology.

In order to solve the technical problems, the invention adopts the technical scheme that:

the invention discloses an automatic rubber blanket cleaning device which comprises a recovery reel, a supply reel, a contact shaft and a liquid spraying assembly, wherein the recovery reel, the supply reel and two ends of the contact shaft are arranged on fixing plates, the two fixing plates are parallel, the contact shaft is in contact with a large gear for pasting rubber blankets, the supply reel is positioned at the top, the contact shaft is positioned at the bottom, one end of the recovery reel is connected with a motor, cleaning cloth sequentially bypasses the supply reel, the contact shaft and the recovery reel, the contact shaft is an eccentric shaft, the tail end of the contact shaft is connected with the output end of an air cylinder, the air cylinder and the motor are respectively arranged on two sides of the 2 fixing plates, a liquid receiving hopper is arranged below the recovery reel, the liquid spraying assembly is arranged on the fixing plates, and the liquid spraying assembly is opposite to the contact shaft.

Furthermore, the tail end of the air cylinder is sleeved on the fixing shaft which is fixed on the fixing plate, the output end of the air cylinder is connected with the switching block, the outer end of the contact shaft is provided with the clamping plate, and the clamping plate is connected with the switching block.

Furthermore, the joint of the tail end of the air cylinder and the fixed shaft is provided with a locking block, the middle of the front end of the switching block is provided with a mounting groove, the upper end of the clamping plate is positioned in the mounting groove, and the upper end of the clamping plate is connected with the switching block through a pin.

Furthermore, the width of an opening at the upper end of the liquid receiving bucket is larger than the width of a bottom plate at the lower end of the liquid receiving bucket, the length of the liquid receiving bucket is smaller than the distance between 2 fixing plates, connecting columns are arranged on two sides of the liquid receiving bucket, liquid receiving bucket mounting holes are formed in the fixing plates, the connecting columns penetrate through the liquid receiving bucket mounting holes, and the liquid receiving bucket mounting holes are waist-shaped holes.

Further, still include 2 tensioning axles, the tensioning axle is installed in the border department of 2 fixed plates, and the tensioning axle sets up between recovery spool and contact shaft.

Furthermore, the tail end of the supply reel is provided with a gear, the gear is connected with a rotary damper, and the rotary damper is arranged on the fixed plate.

Furthermore, the gear and the rotary damper are positioned on the outer side of the same fixed plate with the cylinder.

Further, still include 2 and strengthen the post, strengthen the both ends at 2 fixed plate tops of post connection.

The invention has the beneficial effects that:

the rubber blanket is automatically wiped instead of manually, and an operator only needs to start the rubber blanket cleaning machine through a button when the rubber blanket needs to be cleaned, so that the rubber blanket is automatically cleaned; the amount of spraying is adjusted to abluent demand of cleaner accessible, and operating personnel only need when wasing cloth exhaust change clean wash cloth can. The invention can greatly improve the cleaning efficiency, thereby improving the production efficiency.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

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

Fig. 2 is an enlarged view of a portion a in fig. 1.

FIG. 3 is a schematic diagram of an embodiment of the present invention.

FIG. 4 is a partial schematic view of an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.

As shown in the figure, the invention discloses an automatic cleaning device for rubber blankets, which comprises a recovery reel 1, a supply reel 2, a contact shaft 3 and a liquid spraying assembly 4, wherein two ends of the recovery reel 1, the supply reel 2 and the contact shaft 3 are arranged on fixing plates 5, the two fixing plates 5 are parallel, and the fixing plates play a role of fixing the whole automatic cleaning device for the rubber blankets.

Contact shaft 3 contacts with gear wheel 7 who pastes rubber cloth 6, supplies spool 2 to be located the top, and contact shaft 3 is located the bottommost, and the one end of retrieving spool 1 is connected with motor 8, washs cloth 6 and walks around supplying spool 2, contact shaft 3 and retrieving spool 1 in proper order, and contact shaft 3 is the eccentric shaft, and the end of contact shaft 3 is connected with the output of cylinder 9.

When the rubber blanket cleaning function is started, the cylinder 9 pushes the contact shaft 3 to enable the contact shaft 3 to be in contact with the rubber blanket; when the blanket washing function is turned off, the cylinder returns to separate the contact shaft 3 from the blanket.

The cylinder 9 and the motor 8 are respectively arranged at two sides of the 2 fixed plates 5, the liquid receiving hopper 10 is arranged below the recovery scroll 1, the liquid spraying assembly 4 is arranged on the fixed plates 5, and the liquid spraying assembly 4 is opposite to the contact shaft 3.

The liquid spraying component 4 provides cleaning agent for the rubber blanket; the liquid spraying assembly 4 sprays cleaning agent onto the cleaning cloth to clean the cleaning cloth after the cleaning cloth on the contact shaft 3 is replaced by driving the motor; the liquid spraying component 4 can reasonably control the dosage of the cleaning agent, and avoid unnecessary waste.

The supply reel 2 is a driven shaft and is provided with clean cleaning cloth; the recovery reel 1 is driven by the motor 8 to drive the supply reel 2 to rotate, so that clean cleaning cloth is supplied.

In one embodiment of the invention, the tail end of the cylinder 9 is sleeved on the fixed shaft 11, the fixed shaft 11 is fixed on the fixed plate 5, the output end of the cylinder 9 is connected with the transfer block 12, the outer end of the contact shaft 3 is provided with the clamping plate 13, and the clamping plate 13 is connected with the transfer block 12. The cylinder 9 starts the transfer block 12 to move, the transfer block 12 drives the clamping plate 13 to rotate, and the clamping plate 13 drives the contact shaft 3 to rotate. Since the contact shaft 3 is an eccentric shaft, the contact shaft 3 can be in contact with or separated from the cleaning cloth.

In an embodiment of the present invention, a locking block 13 is disposed at a connection portion between the end of the cylinder 9 and the fixed shaft 11, an installation groove 121 is disposed at a middle portion of a front end of the adapter block 12, an upper end of the clamping plate 13 is disposed in the installation groove, and the upper end of the clamping plate is connected to the adapter block through a pin 14. The locking block 13 serves to fasten the end of the cylinder 9.

In an embodiment of the present invention, the width of the opening at the upper end of the liquid receiving bucket 10 is greater than the width of the bottom plate at the lower end of the liquid receiving bucket, the length of the liquid receiving bucket 10 is less than the distance between 2 fixing plates 5, connecting columns 15 are arranged on both sides of the liquid receiving bucket 10, liquid receiving bucket mounting holes 51 are arranged on the fixing plates 5, the connecting columns 15 pass through the liquid receiving bucket mounting holes 51, and the liquid receiving bucket mounting holes are kidney-shaped holes.

The liquid receiving hopper prevents the cleaning agent remained on the cleaning cloth from dripping on the device to corrode equipment.

In an embodiment of the invention, it further comprises 2 tensioning shafts 16, the tensioning shafts 16 being mounted at the edges of the 2 fixing plates 5, the tensioning shafts 16 being arranged between the recovery reel 1 and the contact shaft 3. The tensioning shaft 16 serves to tension the cleaning cloth.

In an embodiment of the invention, the end of the supply reel 2 is provided with a gear 17, the gear 17 being connected to a rotational damper 18, the rotational damper 18 being mounted on the fixed plate 5.

The rotary damper provides a torque opposite to that of the supply reel 2, and the function is to prevent the supply reel 2 from continuously rotating due to inertia when the motor stops operating so as to enable the cleaning cloth to be in a loose state, and meanwhile, the cleaning cloth is always in a certain tight state, so that the cleaning effect is more remarkable.

In an embodiment of the invention, the gear 17 and the rotational damper 18 are located outside the same fixed plate 5 as the cylinder 9.

In one embodiment of the present invention, the present invention further comprises 2 reinforcing columns 19, wherein the reinforcing columns 19 are connected to two ends of the top of the 2 fixing plates 5.

The principle of the invention is as follows:

contact shaft 3 and the gear wheel 7 contact of pasting the blanket, gear wheel 7 low-speed rotation, after the washing cloth of contact position is dirty, retrieve spool 1 through motor drive and wash cloth recovery, supply with spool 2 and supply with, on liquid jet subassembly 4 sprays the blanket cleaner to the washing cloth with gear wheel contact, continue to carry out the blanket washing afterwards.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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. Rubber cloth self-cleaning device, a serial communication port, including retrieving the spool, supply the spool, contact shaft and hydrojet subassembly, retrieve the spool, supply the spool, the both ends of contact shaft are installed on the fixed plate, two fixed plates are parallel, the contact shaft contacts with the gear wheel of pasting the rubber cloth, supply the spool and be located the top, the contact shaft is located the bottommost, the one end and the motor of retrieving the spool are connected, it supplies the spool to walk around in proper order to wash the cloth, contact shaft and recovery spool, the contact shaft is the eccentric shaft, the end of contact shaft is connected with the output of cylinder, the both sides at 2 fixed plates are installed respectively to cylinder and motor, the below of retrieving the spool is provided with and connects the liquid fill, the hydrojet subassembly is installed on the fixed plate, the hydrojet subassembly is just to the contact shaft.

2. The automatic cleaning device for rubber blanket according to claim 1, wherein the end of the cylinder is sleeved on a fixed shaft fixed on the fixed plate, the output end of the cylinder is connected with the adapter block, the outer end of the contact shaft is provided with a clamping plate, and the clamping plate is connected with the adapter block.

3. The automatic cleaning device for the rubber blanket as claimed in claim 2, wherein a locking block is provided at a connection portion of the end of the cylinder and the fixed shaft, a mounting groove is provided at a middle portion of a front end of the adapter block, an upper end of the clamping plate is positioned in the mounting groove, and the upper end of the clamping plate is connected with the adapter block through a pin.

4. The automatic rubber blanket cleaning device as claimed in claim 1, wherein the width of the opening at the upper end of the liquid receiving bucket is larger than the width of the bottom plate at the lower end of the liquid receiving bucket, the length of the liquid receiving bucket is smaller than the distance between 2 fixing plates, connecting columns are arranged on two sides of the liquid receiving bucket, liquid receiving bucket mounting holes are formed in the fixing plates, the connecting columns penetrate through the liquid receiving bucket mounting holes, and the liquid receiving bucket mounting holes are kidney-shaped holes.

5. The automatic blanket washing unit as claimed in claim 1, further comprising 2 tension shafts installed at edges of the 2 fixing plates, the tension shafts being disposed between the recovery reel and the contact shaft.

6. The automatic blanket washing apparatus as recited in claim 1, wherein the supply reel is provided at an end thereof with a gear, the gear being connected to a rotary damper, the rotary damper being mounted on the fixed plate.

7. The automatic blanket washing apparatus as recited in claim 6 wherein the gears and the rotary dampers are located outside of the same fixed plate as the cylinder.

8. The automatic cleaning device for rubber blankets according to claim 5, further comprising 2 reinforcing columns connected to both ends of the top of the 2 fixing plates.