CN212370494U - Transfer printing type coating supplementing device for manufacturing process of metal packaging container - Google Patents

Abstract

A pad printing type coating device for manufacturing metal packaging containers. The utility model relates to a solve prior art spraying can cause air pollution and influence the workman healthy, brush and converge and appear mending the coating inhomogeneous and leak mending the point scheduling problem. The technical points are as follows: the characteristic includes the frame, the axis of rotation, the swing arm, the actuating arm, the driver, the bat printing cylinder, move printer head, scribble the cistern, dip in the liquid board, dip in liquid board cylinder and fluid infusion jar, axis of rotation normal running fit is in the frame, the swing arm is fixed in the axis of rotation, the actuating arm is directly fixed in the axis of rotation, the driver is installed in the frame, the driver is connected with the another of actuating arm, the inboard bat printing cylinder to the level of installing of swing arm, the bat printing head is installed on the bat printing cylinder and is in the swing arm outside, scribble the fluid bath and fix in the frame, it has the liquid board that dips in that reciprocates to scribble the cistern top, install in the frame and dip in the liquid board cylinder, dip in the liquid board cylinder and dip in the liquid board top and be connected, dip in liquid board and bat printing head cooperation, the fluid infusion jar.

Description

Transfer printing type coating supplementing device for manufacturing process of metal packaging container

Technical Field

The utility model relates to a metal packaging container's making devices, especially a bat printing formula is mended and is scribbled device that metal packaging container manufacture process used.

Background

The commonly used larger metal packaging container, such as a packaging barrel, a packaging can and the like, generally, a metal plate with an anti-corrosion coating is used for manufacturing a container body, then a handle is arranged at the upper part of the container body for convenient carrying, the handle is arranged to firstly adopt a spot welding process to weld two handle lugs at the outer side of the upper part of the container body, then a metal or non-metal handle is installed on the two handle lugs, the anti-corrosion coating is damaged at the inner side of the upper part of the container body corresponding to the handle lugs after the handle is manufactured, so that the anti-corrosion performance of a containing cavity of the metal packaging container can be reduced, the quality of the contained object is influenced, and the anti-corrosion coating is required to be coated on the damaged part of the anti-corrosion coating of the containing cavity.

The applicant of the present invention previously applied 201921359871.7 a full-automatic multi-station continuous manufacturing machine for metal handles of metal packaging barrels, the structure comprises a frame, and an automatic barrel body conveying line device, a barrel body positioning device, an automatic lifting lug spot welding device, a lifting lug feeding device, a lifting lug forming and mounting device, a lifting lug metal wire feeding device, a lifting lug handle shell section feeding device and an in-barrel welding spot repairing device which are arranged on the frame, wherein the automatic barrel body conveying line device is arranged on a frame table and the conveying direction of the automatic barrel body conveying line device is arranged in the same direction of the front and back directions of the frame table, the barrel body positioning device is arranged behind a barrel body input port on the automatic barrel body conveying line device, the automatic lifting lug spot welding device is arranged behind the barrel body positioning device on the automatic barrel body conveying line device, the lifting lug feeding device is arranged above the automatic lifting lug spot welding device and is connected with the automatic lifting lug spot welding device through a lifting, the lifting handle forming and mounting device is arranged behind the lifting lug automatic spot welding device on the barrel body automatic conveying line device, the lifting handle grab barrel section feeding device is arranged on one side above the lifting handle forming and mounting device and is connected with the lifting handle forming and mounting device through a barrel section conveying channel, the lifting handle metal wire feeding device is arranged on one side of the lifting handle forming and mounting device and is connected with a wire input port of the lifting handle forming and mounting device through a wire conveying channel, and the welding point repairing and coating device in the barrel is arranged behind the lifting handle forming and mounting device on the barrel body automatic conveying line device. The welding spot repair coating device in the bucket adopts a spraying mode to perform repair coating of an anti-corrosion coating, but the spraying can disperse paint particles into the surrounding air, so that air pollution is caused and the health of workers is influenced.

The utility model provides a china patent application No. 200910146709.1 discloses a jar body repaiies machine, and the structure is used for scribbling the benefit of jar body journal stirrup and welding seam, and it has a frame, be provided with in the frame and embrace a jar hand unit, seek some unit, journal stirrup repaiies the unit and scribbles the unit with the welding seam repaiies, the welding seam repaiies the unit and includes that first welding seam repaiies the unit and scribbles the unit with the second welding seam repaiies, the journal stirrup repaiies the unit and has an "T" type fixed frame plate, install a servo motor on the fixed frame plate to and a rack that runs through the fixed frame plate, servo motor drive rack; the lower part of the rack is connected with a coating supplementing arm, a disc is arranged above the coating supplementing arm, four sliding rails are arranged in the disc, and the disc penetrates through the sliding rails through bolts to be connected with a rack bottom plate; the welding seam coating unit is provided with an inverted T-shaped fixed frame plate, a servo motor and a rack penetrating through the fixed frame plate are mounted on the fixed frame plate, and the servo motor drives the rack; the lower portion of the rack is fixedly connected with a supplementary coating arm, two supplementary coating brushes are arranged at the bottom end of the supplementary coating arm, and the supplementary coating brushes are oppositely arranged face to face. According to the technical scheme, the support lug coating supplementing unit and the welding line coating supplementing unit adopt a brushing mode to supplement and coat the anticorrosive coating, but the brushing mode is easy to cause uneven supplemented anticorrosive coating and leakage repairing points, and the supplementing quality is poor; in addition, the technical scheme does not disclose the matching relationship between the paint supply mechanism and the complementary painting brush, which causes difficulty to the implementation of the technical scheme and belongs to an incomplete technical scheme.

Disclosure of Invention

In order to overcome prior art repair coating exist adopt the spraying can distribute the coating particle to the surrounding air, cause air pollution and influence workman healthy, adopt to brush the anticorrosive coating uneven that appears repairing and appear leaking the repair point, repair coating quality subalternation problem of appearing easily, the utility model aims at providing a bat printing formula repair coating device that modified metal packaging container manufacture process used can overcome prior art's defect.

The utility model provides a technical scheme that its technical problem adopted is: a transfer printing type coating device used in the manufacturing process of a metal packaging container is characterized in that: including frame, axis of rotation, swing arm, actuating arm, driver, bat printing cylinder, bat printing head, scribble the cistern, dip in the liquid board, dip in liquid board cylinder and fluid infusion jar, wherein the rack-mount is on metal packaging container manufacture equipment, the axis of rotation normal running fit is in the frame, the swing arm is two, respectively fixed mounting in the axis of rotation, one end fixed mounting of actuating arm is in the axis of rotation, the driver is installed in the frame, the drive end of driver with the another of actuating arm is connected, two the inboard of swing arm is fixed mounting respectively has the bat printing cylinder that the level was arranged to, the piston rod outer end of bat printing cylinder can pass respectively drill way on the swing arm, bat printing head installs respectively on the piston rod outer end of bat printing cylinder and be in respectively the outside of swing arm, scribble cistern fixed mounting in the frame, scribble the liquid groove and go up the cooperation and have the liquid board that dips in that can reciprocate on the mouth of a river, be in the frame scribble liquid groove top fixed mounting have do vertical arrangement dip in the liquid board cylinder, dip in the piston rod outer end of liquid board cylinder with dip in the top of liquid board and connect, dip in the liquid board with the transfer printing head corresponds the cooperation, fluid infusion jar fixed mounting is in the frame, the fluid infusion jar with scribble and be connected with the liquid conveyer pipe between the liquid groove.

Above-mentioned technical scheme the swing arm can be "L" type plate body, the dog-ear portion fixed mounting of swing arm is in the axis of rotation, the level is installed respectively to the bat printing cylinder of arranging in two foot tip punishment of swing arm, the piston rod outer end of bat printing cylinder can pass respectively drill way on the swing arm, it installs respectively to move printer head the piston rod outer end of bat printing cylinder is last and be in respectively the tip outside of swing arm.

Above-mentioned technical scheme the piston rod outer end of bat printing cylinder can pass respectively the drill way on the swing arm and be in the outside of swing arm, bat printing head installs respectively on the piston rod outer end of bat printing cylinder, perhaps the piston rod outer end of bat printing cylinder can pass respectively the drill way on the swing arm and be in the inboard of swing arm is in the outside of swing arm bat printing head passes through drill way on the swing arm is installed on the piston rod outer end of bat printing cylinder.

According to the technical scheme, the frame can be fixedly provided with the pad transfer printing head drip receiving groove, and the drip receiving groove is positioned below the lowest swinging point position of the pad transfer printing head.

According to the technical scheme, the transfer printing head drip receiving groove can be one groove cavity or two groove cavities, and the length of the transfer printing head drip receiving groove can be larger than two, and is smaller than the size of an inner cavity of the metal packaging container to be coated, wherein the length of the front end of the two corresponding transfer printing heads on the swing arm is larger than the length of the front end of the two corresponding transfer printing heads on the swing arm.

According to the technical scheme, the pad printing head can be composed of a main body part which can be connected with a piston rod of the pad printing cylinder and a soft pad printing material layer which covers the outer side of the main body part.

According to the technical scheme, the liquid dipping plate can be matched with the pad printing head in a way that the front surface of the liquid dipping plate is in contact with the pad printing head to transfer the coating layer, and the back surface of the liquid dipping plate is in sliding fit with the pulley arranged at the top of the liquid coating groove.

Above-mentioned technical scheme scribble the cistern, dip in the liquid board and dip in the liquid board cylinder and can be equipped with four groups, respectively with two L "type plate body four on the swing arm move printer head and correspond the cooperation.

Above-mentioned technical scheme the driver can adopt actuating arm cylinder or actuating arm motor etc, the driver adopts actuating arm cylinder, actuating arm cylinder can articulate in just do vertical arrangement in the frame actuating arm top, actuating arm cylinder's piston rod outer end with the another end of actuating arm is articulated.

According to the technical scheme, a plurality of air valves can be installed on the frame and used for controlling the actions of the driving arm air cylinder, the pad printing air cylinder and the liquid dipping plate air cylinder.

The utility model has the advantages that: firstly, a pad printing type coating supplementing device is arranged on metal packaging container manufacturing equipment, local coating supplementing is carried out on the damaged part of an anti-corrosion coating on the inner wall of a metal packaging container in a pad printing coating supplementing mode, namely, a coating layer to be supplemented is printed on the damaged part of the anti-corrosion coating, and the problems that coating particles are dispersed into ambient air by spraying, air pollution is caused, the body health of workers is influenced, or the coating is easily subjected to coating supplementing, namely, the coating is not uniform, repairing points are missed and the coating supplementing quality is poor are solved; secondly, the cooperation of the liquid coating groove, the liquid dipping plate and the liquid dipping plate cylinder is adopted, the up-and-down movement of the liquid dipping plate is skillfully utilized, a layer of even coating is dipped on the liquid dipping plate each time, the pad printing head is enabled to be imprinted on the liquid dipping plate, then a layer of coating can be quickly adhered, and then the adhered coating layer is quickly transferred to the damaged part of the anti-corrosion coating when the pad printing head is imprinted on the damaged part of the anti-corrosion coating on the inner wall of the metal packaging container, so that the uniform coating supplement can be effectively achieved, no point leakage supplement exists, and the coating supplement quality is good; thirdly, the driver is used for controlling the driving arm, so that the swinging arm is driven to swing, the pad printing head can be repeatedly switched between two positions of the adhering coating layer and the transferring coating layer, and then the pad printing cylinder which is horizontally arranged is used for driving the pad printing head to adhere the coating layer and transfer the coating layer, so that the structure is simple and ingenious; fourthly, through the matching of the liquid coating tank, the liquid dipping plate cylinder and the liquid supplementing tank, the supplying system of the supplementing coating liquid is perfect, so that the practicability of the utility model is higher; fifthly, when the swinging arms adopt L-shaped plate bodies, the bevel parts of the swinging arms are fixedly arranged on the rotating shaft, the two foot end parts of the two swinging arms are respectively provided with a pad printing cylinder which is horizontally arranged, and the outer ends of the piston rods of the pad printing cylinders are respectively provided with a pad printing head, so that two pairs of pad printing heads can work in turn, the pad printing efficiency can be greatly improved, and the pad printing type pad coating device can meet the high-speed requirement of a metal packaging container manufacturing line; sixthly, when the transfer printing head drip receiving groove is arranged below the lowest swinging point of the transfer printing head, the transfer printing head and the transfer printing head drip receiving groove enter the inner cavity of the metal packaging container to carry out the coating supplementing operation process, so that the coating liquid on the transfer printing head is not dropped on the inner bottom surface of the metal packaging container, and the inner cavity of the metal packaging container is prevented from being polluted.

The invention is further described with reference to the following figures and examples.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention.

FIG. 2 is a schematic perspective view of the rotary shaft, swing arm, drive arm, pad printing cylinder, pad printing head and pad printing head drip receiving slot of FIG. 1 shown separated.

In the figure: 1. a frame; 2. a rotating shaft; 3. swinging arms; 4. a drive arm; 5. a driving arm cylinder; 6. a pad printing cylinder; 7. a pad transfer head; 8. a coating solution tank; 9. 10, a liquid dipping plate cylinder; 11. a liquid replenishing tank; 12. swinging arms; 13. the outer end of a piston rod of the driving arm cylinder; 14. a dog-ear part of the swing arm; 15 and 16, at the two foot ends of the swing arm; 17. a pad printing cylinder; 18. a pad transfer head; 19. the transfer printing head is connected with the drip groove; 20 and 21, the slot cavity; 22. a pad transfer head; 23. a pulley; 24. a pad transfer head; 25. and (4) an air valve.

Detailed Description

Referring to fig. 1 to 2, the pad printing type coating device for manufacturing the metal packaging container is characterized in that: including frame 1, axis of rotation 2, swing arm 3, actuating arm 4, actuating arm cylinder 5, bat printing cylinder 6, bat printing head 7, scribble the cistern 8, dip in liquid board 9, dip in liquid board cylinder 10 and fluid infusion jar 11, wherein frame 1 installs on metal package container manufacture equipment, axis of rotation 2 normal running fit is in frame 1, swing arm 3 is two 3 and 12, respectively fixed mounting in axis of rotation 2 is last, 4 one fixed mounting of actuating arm in axis of rotation 2, actuating arm cylinder 5 articulates in frame 1 and vertical arrangement be in actuating arm 4 top, actuating arm cylinder 5's piston rod outer end 13 with the other end of actuating arm 4 is articulated, two fixed mounting respectively in the inboard of swing arm 3 is the level to arranging bat printing cylinder 6 etc., the piston rod outer end of bat printing cylinder 6 etc. passes respectively the drill way on swing arm 3 etc. and is in respectively the outside of swing arm 3, move printer head 7 etc. and install respectively on the piston rod outer end of bat printing cylinder 6, it is in frame 1 to scribble 8 fixed mounting in cistern, it has the liquid board 9 that dips in that can reciprocate to scribble the cooperation on 8 apical orifices in cistern, it has vertical arrangement to scribble 8 top fixed mounting in cistern dip in liquid board cylinder 10, dip in liquid board cylinder 10 the piston rod outer end with dip in the top of liquid board 10 and connect, dip in liquid board 9 with it corresponds the cooperation to move printer head 7, 11 fixed mounting in fluid infusion jar in frame 1, fluid infusion jar 11 with it scribbles the liquid conveyer pipe (not shown) to be connected with between the printer head 8 to scribble.

Swing arm 3 etc. all are "" type plate body, the dog-ear portion 14 fixed mounting of swing arm 3 is in on the axis of rotation 2, the level is installed respectively to the bat printing cylinder 6 and 17 of arranging in two foot tip departments 15 and 16 inboards of swing arm 3, the piston rod outer end of bat printing cylinder 6 and 17 passes respectively drill way on the swing arm 3 and be in respectively the outside of two foot tip departments 15 and 16 of swing arm 3, it installs respectively to move printer head 7 and 18 on the piston rod outer end of bat printing cylinder 6 and 17.

A pad drip receiving groove 19 is fixedly arranged on the frame 1, and the pad drip receiving groove 19 is positioned below the lowest swinging point of the pad 7 or 18 and the like.

The transfer printing head drip receiving groove 19 is two groove cavities 20 and 21, the length of the transfer printing head drip receiving groove 19 is larger than the length between the front ends of two corresponding transfer printing heads 18 and 22 on the two swing arms 3 and 12, and is smaller than the size of the inner cavity of the metal packaging container to be coated.

The pad 7 and the like are constituted by a main body portion connectable to a piston rod of the pad cylinder 6 and the like and a soft pad material layer covering the outside of the main body portion.

The front surface of the liquid dipping plate 9 is matched with the transfer head 7 for contacting and transferring the coating liquid layer, and the back surface of the liquid dipping plate is in sliding fit with a pulley 23 arranged at the top of the coating liquid groove 8.

The liquid coating groove 8, the liquid dipping plate 9 and the liquid dipping plate cylinder 10 are provided with four groups which are correspondingly matched with the four printing transfer heads 7, 18, 22 and 24 on the swinging arms 3 and 12 of the two L-shaped plate bodies respectively.

And a plurality of air valves 25 and the like are arranged on the frame 1 and are used for controlling the actions of the driving arm air cylinder 5, the pad printing air cylinder 6 and the like and the liquid dipping plate air cylinder 10 and the like.

When the coating machine works, coating liquid for coating supplement is filled in all the four coating liquid tanks 8; the driving arm cylinder 5 drives the two swing arms 3 and 12 to synchronously swing back and forth, so that the four transfer printing heads 7, 18, 22 and 24 can be switched back and forth at two positions of adhering a coating layer and transferring the coating layer; meanwhile, the four liquid dipping plate cylinders 10 respectively drive the four liquid dipping plates 9 to move up and down, and a layer of coating is respectively adhered to the front surfaces of the four liquid dipping plates 9 from the four liquid dipping plate cylinders 10; when the front side of the pad 7, 24 or 18, 22 faces the front surface of the dip plate 9, the pad cylinders 6, 17, etc. drive the pad 7, 24 or 18, 22 to press on the front surface of the dip plate 9, etc. to stick a layer of paint from the dip plate 9, etc.; after the pad cylinders 6 and the like and 17 and the like control the pad heads 7, 24 or 18, 22 to retreat, the two swing arms 3 and 12 control the pad heads 7, 24 or 18, 22 to reach the position of the lowest swing point and be positioned above the pad drip receiving groove 19; then the metal packaging container manufacturing equipment raises a metal packaging container to be coated with an open top from the position below the pad printing head drip receiving groove 19, and sleeves the pad printing heads 7, 24 or 18, 22 at the lowest swinging position and the pad printing head drip receiving groove 19 into the inner cavity of the metal packaging container; when the set coating position in the metal packaging container is aligned with the transfer printing heads 7, 24 or 18, 22 respectively, the metal packaging container stops rising, the transfer printing cylinders 6, 17 and the like drive the transfer printing heads 7, 24 or 18, 22 to be printed on the set coating position in the metal packaging container, and the coating layer on the transfer printing heads 7, 24 or 18, 22 is transferred on the set coating position in the metal packaging container; then the pad printing air cylinders 6 and the like and 17 and the like control the pad printing heads 7 and 24 or 18 and 22 to retreat, and one metal packaging container is completely coated; then the metal packaging container manufacturing equipment controls the metal packaging container which is finished with the coating to descend, the transfer printing head 7, 24 or 18, 22 and the transfer printing head drip receiving groove 19 are withdrawn, when the metal packaging container which is finished with the coating is removed, another metal packaging container to be coated can ascend, and the process is repeated; the L-shaped swing arm is provided with two L-shaped plate bodies, and two pairs of pad printing heads 7, 24 or 18 and 22 work in turn, so that the pad printing type coating device can meet the high-speed requirement of a metal packaging container manufacturing line.

Claims (10)

1. A transfer printing type coating device used in the manufacturing process of a metal packaging container is characterized in that: including frame, axis of rotation, swing arm, actuating arm, driver, bat printing cylinder, bat printing head, scribble the cistern, dip in the liquid board, dip in liquid board cylinder and fluid infusion jar, wherein the rack-mount is on metal packaging container manufacture equipment, the axis of rotation normal running fit is in the frame, the swing arm is two, respectively fixed mounting in the axis of rotation, one end fixed mounting of actuating arm is in the axis of rotation, the driver is installed in the frame, the drive end of driver with the another of actuating arm is connected, two the inboard of swing arm is fixed mounting respectively has the bat printing cylinder that the level was arranged to, the piston rod outer end of bat printing cylinder can pass respectively drill way on the swing arm, bat printing head installs respectively on the piston rod outer end of bat printing cylinder and be in respectively the outside of swing arm, scribble cistern fixed mounting in the frame, scribble the liquid groove and go up the cooperation and have the liquid board that dips in that can reciprocate on the mouth of a river, be in the frame scribble liquid groove top fixed mounting have do vertical arrangement dip in the liquid board cylinder, dip in the piston rod outer end of liquid board cylinder with dip in the top of liquid board and connect, dip in the liquid board with the transfer printing head corresponds the cooperation, fluid infusion jar fixed mounting is in the frame, the fluid infusion jar with scribble and be connected with the liquid conveyer pipe between the liquid groove.

2. The pad printing type coating device for the manufacturing process of the metal packaging container according to claim 1, wherein the swing arm is a L-shaped plate body, the bent corner part of the swing arm is fixedly installed on the rotating shaft, pad printing air cylinders horizontally arranged are respectively installed at the two foot ends of the swing arm, the outer ends of piston rods of the pad printing air cylinders can respectively penetrate through the orifices on the swing arm, and the pad printing heads are respectively installed at the outer ends of the piston rods of the pad printing air cylinders and are respectively positioned at the outer sides of the ends of the swing arm.

3. The pad printing type coating device for manufacturing process of metal packaging container according to claim 1 or 2, wherein the outer end of the piston rod of the pad printing cylinder is respectively passed through the hole of the swing arm and is located at the outer side of the swing arm, the pad printing heads are respectively installed at the outer end of the piston rod of the pad printing cylinder, or the outer end of the piston rod of the pad printing cylinder is respectively passed through the hole of the swing arm and is located at the inner side of the swing arm, and the pad printing head located at the outer side of the swing arm is installed at the outer end of the piston rod of the pad printing cylinder through the hole of the swing arm.

4. The pad printing type coating device for manufacturing the metal packaging container according to claim 1 or 2, wherein a pad printing head drip receiving groove is fixedly arranged on the frame, and the drip receiving groove is positioned below the lowest swinging point of the pad printing head.

5. The pad printing type coating device for manufacturing process of metal packing container according to claim 4, wherein said pad printing head drip receiving groove is one groove cavity or two groove cavities, and the length of said pad printing head drip receiving groove is longer than the length between the front ends of two corresponding pad printing heads on two said swing arms and is smaller than the size of inner cavity of metal packing container to be coated.

6. The pad printing type replenishment apparatus for use in the manufacturing process of a metal packaging container according to claim 1 or 2, wherein said pad printing head is constituted by a main body portion to which a piston rod of said pad printing cylinder is connectable and a soft pad printing material layer which covers an outside of said main body portion.

7. The pad printing type repainting device for the manufacturing process of the metal packing container according to claim 1 or 2, wherein the dip plate has a front surface for contact with the pad printing head to transfer the coating layer and a rear surface for sliding engagement with a pulley mounted on the top of the coating bath.

8. The pad printing type coating device for the manufacturing process of the metal packaging container as claimed in claim 1 or 2, wherein the liquid coating groove, the liquid dipping plate and the liquid dipping plate cylinder are provided with four groups, which are respectively matched with the four pad printing heads on the swinging arm of the two L-shaped plate bodies.

9. The pad printing type coating supplementing device used in the manufacturing process of the metal packaging container according to claim 1 or 2, wherein the driver adopts a driving arm cylinder or a driving arm motor, wherein the driver adopts the driving arm cylinder, the driving arm cylinder is hinged on the frame and vertically arranged above the driving arm, and the outer end of a piston rod of the driving arm cylinder is hinged with the other end of the driving arm.

10. The pad printing type after-coating apparatus for manufacturing metal packaging container according to claim 9, wherein said frame is provided with a plurality of air valves for controlling the operation of said driving arm cylinder, pad printing cylinder and dip plate cylinder.

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