CN119142021A - Cambered surface firing equipment of gilt version roller - Google Patents
Cambered surface firing equipment of gilt version roller Download PDFInfo
- Publication number
- CN119142021A CN119142021A CN202411650253.3A CN202411650253A CN119142021A CN 119142021 A CN119142021 A CN 119142021A CN 202411650253 A CN202411650253 A CN 202411650253A CN 119142021 A CN119142021 A CN 119142021A
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- printing
- roller
- fixedly connected
- plate
- heat
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- 238000010304 firing Methods 0.000 title description 2
- 238000007639 printing Methods 0.000 claims abstract description 89
- 238000010020 roller printing Methods 0.000 claims abstract description 40
- 238000005096 rolling process Methods 0.000 claims abstract description 21
- 239000000725 suspension Substances 0.000 claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims description 19
- 238000007906 compression Methods 0.000 claims description 15
- 230000006835 compression Effects 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 10
- 238000012546 transfer Methods 0.000 claims description 6
- 238000001802 infusion Methods 0.000 claims description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract description 21
- 239000010931 gold Substances 0.000 abstract description 21
- 229910052737 gold Inorganic materials 0.000 abstract description 21
- 238000004321 preservation Methods 0.000 description 12
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000009123 feedback regulation Effects 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
- B41F19/02—Apparatus or machines for carrying out printing operations combined with other operations with embossing
- B41F19/06—Printing and embossing between a negative and a positive forme after inking and wiping the negative forme; Printing from an ink band treated with colour or "gold"
- B41F19/062—Presses of the rotary type
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Printing Methods (AREA)
Abstract
The invention belongs to the technical field of gold stamping rollers, in particular to cambered surface heating equipment of a gold stamping roller, which comprises two roller printing devices, a suspension part, a pressure detecting device and a braking device, wherein the number of the roller printing devices can be two, gold stamping printing work can be carried out on a cambered surface through a rolling printing mode, the suspension part can push the roller printing device below to adjust the distance between the roller printing device and a gold stamping surface, the pressure detecting device is clamped at the bottom of the suspension part, the pressure of the roller printing device and the gold stamping surface can be accurately controlled, and the braking device can play a certain role in protecting the outer surface of the roller printing device and control the roller printing device to stop rotating. The device is used for the whole cylinder structure that is rolled of the roll printing equipment of gilding printing, so can carry out intact roll printing work to curved gilding face to do not receive the influence of gilding face radian, make the gilding face commonality that the device can print higher, do not need the roll printing equipment of special customization coincidence curved gilding face also can normally work.
Description
Technical Field
The invention belongs to the technical field of hot stamping plate rollers, and particularly relates to cambered surface heating equipment of a hot stamping plate roller.
Background
The hot stamping process uses the hot pressing transfer principle to transfer the aluminum layer in the alumite onto the surface of a printing stock to form a special metal effect, and because the main material used for hot stamping is alumite, the hot stamping process is also called alumite hot stamping, wherein a hot stamping plate roller is mainly applied to hot stamping on the surfaces of paper, plastics and cloth, the hot stamping plate roller is a press roller, and a die adapting to an arc surface is arranged on the surface of the press roller, and the press roller is required to be heated in the process of stamping.
The existing gold stamping technology directly carries out pressurizing work on gold stamping objects through an arc-shaped printing plate, so that patterns required by gold stamping are obtained on the outer surfaces of the objects, but under the condition that the plate body for printing relates to an arc-shaped structure, special custom design is needed, otherwise, uneven depth of the printed patterns is caused in the stamping process, and the following problems are caused:
1. The cost required for printing the cambered surface is high, and the plate body with the shape complementary to the printed cambered surface needs to be specially customized, so that the universality of the device is poor;
2. The printing surface of the stamping device needs to be replaced, so that the part for printing is necessarily of a detachable structure, the internal volume of the part can be changed, and the problem of insufficient heat supply of the hot oil can easily occur when the hot stamping device supplies the hot oil to the printing end of the stamping device.
Disclosure of Invention
Aiming at the problem that the prior art needs to specially customize and print a plate body with a shape complementary with the cambered surface for printing, the invention adopts the technical scheme that cambered surface heating equipment of a gold stamping plate roller comprises two roller printing equipment, and the cambered surface can be subjected to gold stamping printing in a rolling printing mode; the device comprises a roller printing device, a suspension part, a pressure detection device, a brake device and a control device, wherein the roller printing device can be pushed below by the suspension part to adjust the distance between the roller printing device and a gold stamping surface, the pressure detection device is clamped at the bottom of the suspension part and can accurately control the pressure between the roller printing device and the gold stamping surface, and the brake device can play a certain role in protecting the outer surface of the roller printing device and control the roller printing device to stop rotating.
The pressure detection device comprises a storage bin, side sleeves, an inner sliding push plate, a side support plate, a double-rotating pressure column and a double-rotating pressure column, wherein a large amount of liquid hot oil can be temporarily added into the storage bin to provide enough heat for the roll printing device, one side of the outer surface of each side sleeve is fixedly connected with one end of the storage bin, the outer surface of each inner sliding push plate is slidably connected with the inner wall of each side sleeve, the top of each inner sliding push plate is slidably connected with a pressure detection element, the top of each side support plate is fixedly connected with the middle of the lower surface of each inner sliding push plate, the middle of the inner wall of each double-rotating pressure column is fixedly connected with the bottom end of each side support plate through a connecting shaft, and the left side and the right side of the outer surface of each double-rotating pressure column are mutually extruded with a gold stamping surface.
The storage bin comprises a heat insulation long cylinder, three infusion branch pipes, an inner cavity fixedly connected with the heat insulation long cylinder through penetrating through a socket, an inner pressure slide plate, two inner pressure slide plates, one side of the outer surface of each inner pressure slide plate is fixedly connected with one end of the inner wall of the heat insulation long cylinder, and the other side of the outer surface of each inner pressure slide plate is in sliding connection with the inner wall of the heat insulation long cylinder. The internal pressure sliding plates at two sides can actively extend to further pressurize the liquid hot oil in the heat preservation long cylinder, so that the liquid hot oil is discharged downwards.
Further, the suspension part comprises a strip-shaped moving plate, the top of the strip-shaped moving plate is connected with a guide horizontal rod in a sliding manner through a clamping column sliding plate, and the left side and the right side of the lower surface of the strip-shaped moving plate are fixedly connected with the middle part of the inner cavity of the side sleeve through connecting wires; the number of the embedded rollers is two, the outer surfaces of the embedded rollers are in rolling connection with the outer surfaces of the guide horizontal rods, and the outer surfaces of the embedded rollers are in rolling connection with the top of the inner cavity of the strip-shaped movable plate; the top of the segmented traction arm is fixedly connected with the axle center of the bottom of the inner cavity of the strip-shaped movable plate, the bottom end of the segmented traction arm is fixedly connected with the middle part of the outer surface of the heat preservation long cylinder, a corresponding induction part is arranged in the strip-shaped movable plate, and the propelling movement of the segmented traction arm can be controlled according to the electric signals output by the connecting wires.
Further, the roll printing equipment comprises printing cylinders, the number of the printing cylinders is two, clamping grooves are formed in the outer surfaces of the printing cylinders, and liquid hot oil on the inner walls of the printing cylinders can conduct heat to the outer surfaces of the printing cylinders; the inner cavity of the inner connecting cylinder is provided with a plurality of discharging pipes which are symmetrically arranged at the front side and the rear side, and one end of each discharging pipe far away from the inner connecting cylinder extends to the inner cavity of the printing cylinder; the printing cylinder comprises a printing cylinder, a torsion motor, a sectional sliding plate, an inner pushing rolling ball, a stamp and a sectional sliding plate, wherein the outer surface of an output shaft of the torsion motor is fixedly connected with a clamping disc, the inner wall of the clamping disc is fixedly connected with the axis of the outer surface of the printing cylinder through a through hole, the left end and the right end of the sectional sliding plate are fixedly connected with the axis of the inner wall of the printing cylinder through tension spring belts, the outer surface of the inner pushing rolling ball is in rolling connection with the middle part of the outer surface of the inner connecting cylinder through an embedded groove, the number of the stamps is two, the inner wall of the stamp is clamped with the outer surface of the printing cylinder through a clamping groove, and the sectional sliding plate is arranged at the upper position of the inner pushing rolling ball under normal condition, so that the sectional sliding plate moves in the direction of being attached to the inner pushing rolling ball when rotating along with the printing cylinder, and is not pushed to one side attached to the inner wall of the printing cylinder through the tension spring belts when the sectional sliding plate is not contacted with the inner pushing rolling ball.
The braking device comprises a connecting bottom shell, two side wing baffles, a vertical guide pipe and a vertical guide pipe, wherein the bottom of the connecting bottom shell is fixedly connected with a shunt device, the top of the connecting bottom shell is fixedly connected with the middle part of the lower surface of the heat preservation long barrel, the end heads of the side wing baffles are slidably connected with one side of the outer surface of the connecting bottom shell through vertical sliding grooves, compression sleeves are uniformly arranged in inner cavities of the side wing baffles, the side wing baffles are hollow plate bodies, when the side wing baffles slide upwards along the connecting bottom shell, the sliding groove space inside the connecting bottom shell is extruded, the compression sleeves are further pressurized through the hollow openings at the end heads of the side wing baffles to push downwards, and the top of the vertical guide pipe is fixedly connected with the axle center of the bottom of the inner cavity of the heat preservation long barrel through the through-through openings.
Further, the shunt equipment comprises an inner inserting long rod, two heat-resistant hoses, a pressure-sensitive push plate and a pressure-sensitive push plate, wherein the left end and the right end of the inner inserting long rod are respectively and fixedly connected with the bottom ends of the torsion motors on the two sides, the two sides of the inner cavity of the inner inserting long rod are respectively and fixedly connected with one end, far away from the inner connecting rotary drum, of the discharging pipe through a socket, the bottom ends of the vertical guiding pipes are fixedly connected with the axle center of the inner cavity of the inner inserting long rod, the two heat-resistant hoses are respectively and fixedly connected with the inner wall of the inner inserting long rod, and the top ends of the pressure-sensitive push plate and the outer surface of the heat-resistant hose are mutually extruded.
The beneficial effects of the invention are as follows:
1. The roller printing device for the gilding printing is integrally of a rolling cylindrical structure, so that the complete rolling printing work can be carried out on the arc gilding surface, the radian of the gilding surface is not affected, the universality of the gilding surface which can be printed by the device is higher, and the roller printing device which accords with the arc gilding surface does not need to be specially customized and can work normally;
2. In order to ensure that the acting force applied to the stamping surface always keeps fixed force when the printing cylinder rolls along the arc stamping surface, double rotary press columns capable of sensing pressure are arranged on two sides, and the pushing distance of the segmented traction arm is synchronously adjusted according to the pushing distance of the inner sliding push plate, so that the printing cylinder is always attached to the arc stamping surface with fixed force, and the problem that printed stamping patterns are too deep or too shallow is avoided;
3. When the stamping operation is carried out, the stamping operation is difficult to realize only through the rolling friction force between the stamping surface and the printing cylinder, and the problem that the printing cylinder cannot synchronously roll due to the fact that the friction force is too small can occur, so that a torsion motor is added in the printing cylinder, the printing cylinder can actively rotate, the influence of friction resistance is reduced, and the slipping problem is avoided;
4. Because the bore of heat-resisting hose is less, so liquid hot oil can cause great pressure to heat-resisting hose's inner wall to the pressurization gives the pressure sensitive push pedal, so according to the pressure of pressure sensitive push pedal feedback, can judge the melt flow through interpolation stock, and then adjust the pressurization effect of interior pressure slide dish, avoid appearing supplying with the too little problem that leads to the heat supply inadequately of liquid hot oil total amount, also can avoid appearing supplying with excessive hot oil and lead to the problem of hot oil backward flow excessive.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a cross-sectional view of a pressure sensing device of the present invention;
FIG. 4 is a cross-sectional view of a storage bin of the present invention;
FIG. 5 is a schematic view of the structure of the suspension member of the present invention;
FIG. 6 is a cross-sectional view of a roll printing apparatus of the present invention;
FIG. 7 is a schematic view of the structure of the stamp of the present invention;
FIG. 8 is a cross-sectional view of the brake apparatus of the present invention;
fig. 9 is a cross-sectional view of the diverting device of the present invention.
In the figure, 1, a suspension part, 2, a pressure detecting device, 3, a braking device, 4, a roller printing device, 21, a storage bin, 22, a side sleeve, 23, an inner sliding plate, 24, a side support plate, 25, a double-rotating pressing column, 26, a connecting wire, 211, a heat-preserving long cylinder, 212, an inner sliding plate, 213, an infusion branched pipe, 11, a strip-shaped moving plate, 12, an embedded roller, 13, a clamping column sliding plate, 14, a segmented traction arm, 15, a guiding horizontal rod, 41, a printing roller, 42, an inner rotating cylinder, 43, a discharging pipe, 44, an inner pushing ball, 45, a torsion motor, 46, a clamping plate, 47, a segmented sliding plate, 48, a tension spring belt, 49, a stamp, 31, a connecting bottom shell, 32, a vertical guiding pipe, 33, a side wing baffle, 34, a compression sleeve, 5, a shunt device, 51, an inner inserting long rod, 52, a heat-resistant hose, 53 and a pressure-sensitive pushing plate.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
In embodiment 1, referring to fig. 1-5, the invention provides a technical scheme that the cambered surface heating device of a gold stamping roller comprises two roller printing devices 4, a suspension part 1, a pressure detecting device 2 and a braking device 3, wherein the number of the roller printing devices 4 is two, gold stamping printing work can be carried out on cambered surfaces in a rolling printing mode, the suspension part 1 can push the roller printing devices 4 below and adjust the distance between the roller printing devices 4 and gold stamping surfaces, the pressure detecting device 2 is clamped at the bottom of the suspension part 1, the pressure of the roller printing devices 4 and the gold stamping surfaces can be accurately controlled, and the braking device 3 can play a certain role in protecting the outer surfaces of the roller printing devices 4 and control the roller printing devices 4 to stop rotating.
The pressure detection device 2 comprises a storage bin 21, a side sleeve 22, an inner sliding push plate 23, a side support plate 24, a double rotating compression column 25 and a double rotating compression column 25, wherein a large amount of liquid hot oil can be temporarily added into the storage bin 21 to provide enough heat for the roll printing device 4, the number of the side sleeve 22 is two, one side of the outer surface of the side sleeve 22 is fixedly connected with one end of the storage bin 21, the outer surface of the inner sliding push plate 23 is in sliding connection with the inner wall of the side sleeve 22, the top of the inner sliding push plate 23 is in sliding connection with a pressure detection element, the top of the side support plate 24 is fixedly connected with the middle of the lower surface of the inner sliding push plate 23, the middle of the inner wall of the double rotating compression column 25 is fixedly connected with the bottom end of the side support plate 24 through a connecting shaft, and the left side and the right side of the outer surface of the double rotating compression column 25 are mutually extruded with gold stamping surfaces.
The storage bin 21 comprises a heat preservation long cylinder 211, a transfusion branch pipe 213, an inner pressure slide plate 212 and an inner pressure slide plate 212, wherein the heat preservation long cylinder 211 can preserve heat of liquid hot oil stored in the inner part and plays a heat insulation function, the transfusion branch pipe 213 is three in number, the front end of the transfusion branch pipe 213 is fixedly connected with the inner cavity of the heat preservation long cylinder 211 through a penetrating socket, the liquid hot oil outside can be directly conveyed into the heat preservation long cylinder 211 through the transfusion branch pipe 213, one side of the outer surface of the inner pressure slide plate 212 is fixedly connected with one end of the inner wall of the heat preservation long cylinder 211, and the other side of the outer surface of the inner pressure slide plate 212 is in sliding connection with the inner wall of the heat preservation long cylinder 211. The inner pressure sliding plates 212 on both sides can actively extend to further pressurize the liquid hot oil in the thermal insulation long cylinder 211, so that the liquid hot oil is discharged downwards.
The suspension component 1 comprises a strip-shaped moving plate 11, a sectional traction arm 14, a heat insulation long cylinder 211 and a corresponding sensing component, wherein the top of the strip-shaped moving plate 11 is connected with a guide horizontal rod 15 in a sliding manner through a clamping column sliding plate 13, the left side and the right side of the lower surface of the strip-shaped moving plate 11 are fixedly connected with the middle of the inner cavity of the side sleeve 22 through connecting wires 26, the number of the embedded rollers 12 is two, the outer surfaces of the embedded rollers 12 are in rolling connection with the outer surfaces of the guide horizontal rod 15, the outer surfaces of the embedded rollers 12 are in rolling connection with the top of the inner cavity of the strip-shaped moving plate 11, the top of the sectional traction arm 14 is fixedly connected with the axis of the bottom of the inner cavity of the strip-shaped moving plate 11, the bottom of the sectional traction arm 14 is fixedly connected with the middle of the outer surface of the heat insulation long cylinder 211, and the corresponding sensing component is arranged in the strip-shaped moving plate 11 and can control the propelling movement of the sectional traction arm 14 according to an electric signal output by the connecting wires 26.
The device is used for carrying out gilding processing work on an arc surface structure, a gilding surface is just opposite to a roller printing device 4 and is placed on a table top, then the bottom end of a sectional traction arm 14 is controlled by a strip-shaped movable plate 11 to extend downwards, the roller printing device 4 moves towards one side close to the gilding surface, as a double-rotary-compression column 25 pushed by the initial position of a side support plate 24 is lower, the double-rotary-compression column 25 can firstly contact with the gilding surface and then push towards one side close to a side sleeve 22 under the extrusion action, the sliding distance of an inner sliding push plate 23 is monitored, and when the roller printing device 4 is just extruded with the gilding surface, the sectional traction arm 14 is not pushed any more, so that the pushing distance of the side support plate 24 is fixed.
The platform for lifting and fixing the stamping surface performs forward and backward sliding movement relative to the device, so that the roller printing equipment 4 can sweep the whole stamping surface, and as the stamping surface is of an arc surface structure, when the stamping surface moves, the double rotary press columns 25 on two sides can generate dislocation phenomenon relative to the stamping surface in the vertical direction, when the stamping arc surface pushes the double rotary press columns 25 upwards, the sliding distance of the inner sliding push plate 23 is further increased, at the moment, the inner sliding push plate 23 moves upwards, an electric signal of the upward sliding distance is transmitted to the strip-shaped movable plate 11 through the connecting lead 26, and then the feedback regulation effect of the strip-shaped movable plate 11 synchronously pulls the segmented traction arm 14 to rise to the same height, so that the roller printing equipment 4 and the arc stamping surface always keep fixed extrusion force;
Similarly, when the gold stamping cambered surface gradually has a separation trend with the double-rotary-press column 25 during moving, in order to ensure that the double-rotary-press column 25 is always in contact with the gold stamping surface, the inner sliding push plate 23 at the moment can push the double-rotary-press column 25 downwards, then the strip-shaped moving plate 11 synchronously pushes the segmented traction arm 14 according to the sliding height of the inner sliding push plate 23, and the same height is lowered so that the roller printing equipment 4 and the arc gold stamping surface always keep fixed extrusion force.
Along with the reciprocating rolling of the roller printing equipment 4 along the stamping surface, the marks on the outer surface are hot stamped on the stamping surface in a fixed shape, and the stamping heating work is completed.
The device that the device actually carries out gilding processing only has two roll mark equipment 4, but bar movable plate 11 can carry out directional slip motion along guide horizon bar 15 through embedded gyro wheel 12 of both sides, so the actual impression scope of roll mark equipment 4 can satisfy daily work demand.
Referring to fig. 1-9, in embodiment 2, the present invention provides a technical solution, wherein based on embodiment 1, the roll printing device 4 includes two printing cylinders 41, the number of the printing cylinders 41 is two, a clamping groove is formed on the outer surface of the printing cylinder 41, and the liquid hot oil located on the inner wall of the printing cylinder 41 will transfer heat to the outer surface of the printing cylinder 41; the inner-connecting rotary drum 42, the left and right sides of the inner-connecting rotary drum 42 are rotatably connected with the axle center of the inner wall of the printing cylinder 41 through the transfer groove, the front and rear sides of the inner cavity of the inner-connecting rotary drum 42 are symmetrically provided with discharge pipes 43, and one end of the discharge pipe 43 far away from the inner-connecting rotary drum 42 extends to the inner cavity of the printing cylinder 41; the printing device comprises a torsion motor 45, a sectional sliding plate 47, an inner pushing roller 44, a stamp 49 and a sectional sliding plate 47, wherein the outer surface of an output shaft of the torsion motor 45 is fixedly connected with a clamping disc 46, the inner wall of the clamping disc 46 is fixedly connected with the axis of the outer surface of the printing cylinder 41 through a through hole, the left end and the right end of the sectional sliding plate 47 are fixedly connected with the axis of the inner wall of the printing cylinder 41 through tension spring belts 48, the outer surface of the inner pushing roller 44 is in rolling connection with the middle part of the outer surface of the inner printing cylinder 42 through an embedded groove, the number of the stamps 49 is two, the inner wall of the stamp 49 is clamped with the outer surface of the printing cylinder 41 through clamping grooves, and the sectional sliding plate 47 is arranged at the position above the inner pushing roller 44 under normal condition, so that when the sectional sliding plate 47 rotates along with the printing cylinder 41, the sectional sliding plate 47 moves towards the direction of the inner pushing roller 44, and when the sectional sliding plate 47 does not contact with the inner pushing roller 44, the inner pushing roller 44 is not pushed to one side of the inner wall of the printing cylinder 41, and is stretched and reset through the tension spring belts 48.
The braking device 3 comprises a connecting bottom shell 31, a shunt device 5 fixedly connected to the bottom of the connecting bottom shell 31, two side wing baffles 33 fixedly connected to the middle of the lower surface of the heat preservation long cylinder 211, a plurality of side wing baffles 33, compression sleeves 34 uniformly arranged in inner cavities of the side wing baffles 33, and a vertical guide tube 32, wherein the ends of the side wing baffles 33 are slidably connected with one side of the outer surface of the connecting bottom shell 31 through vertical sliding grooves, the side wing baffles 33 are hollow plate bodies, when the side wing baffles 33 slide up along the connecting bottom shell 31, the sliding groove space inside the connecting bottom shell 31 is extruded, the inside of the side wing baffles 33 is pressurized through hollow openings at the ends of the side wing baffles 33, the compression sleeves 34 are pushed downwards, and the top ends of the vertical guide tube 32 are fixedly connected with the axle center of the bottom of the inner cavity of the heat preservation long cylinder 211 through holes.
The shunt device 5 comprises an inner insertion long rod 51, two heat-resistant hoses 52, a pressure-sensitive push plate 53 and a pressure-sensitive push plate 53, wherein the left end and the right end of the inner insertion long rod 51 are respectively and fixedly connected with the bottom ends of the two side torsion motors 45, the two sides of the inner cavity of the inner insertion long rod 51 are respectively and fixedly connected with one end of the discharge pipe 43 far away from the inner connection rotary drum 42 through a socket, the bottom ends of the vertical guide pipes 32 are fixedly connected with the axle center of the inner cavity of the inner insertion long rod 51, the two heat-resistant hoses 52 are respectively and fixedly connected with the two ends of the heat-resistant hoses 52, the bottom end of the pressure-sensitive push plate 53 is fixedly connected with the inner wall of the inner insertion long rod 51, and the top ends of the pressure-sensitive push plate 53 are mutually extruded with the outer surface of the heat-resistant hoses 52.
When the stamping operation is performed, the stamping operation is difficult to be realized only through the rolling friction force between the stamping surface and the printing cylinder 41, and the problem that the printing cylinder 41 cannot synchronously roll due to the fact that the friction force is too small can occur, so that the torsion motor 45 is added in the printing cylinder 41, the printing cylinder 41 can actively rotate, the influence of friction resistance is reduced, and the slipping problem is avoided.
The torsion motor 45 drives the shell of the printing cylinder 41 to rotate through the clamping disc 46, and the inscription rotary drum 42 always keeps a relative static state under the limiting action of the inner inserting long rods 51 at the discharge pipes 43 and the axes of the two sides, so that the printing cylinder 41 can drive the sectional sliding plate 47 of the inner wall to pass through the inner pushing roller 44 when rotating, the sectional sliding plate 47 continuously shakes along the inner wall of the printing cylinder 41 under the action of the pulling force spring belt 48 and the pushing force of the inner pushing roller 44, the liquid hot oil in the printing cylinder 41 is further uniformly stirred, and the continuous heat supply of the hot oil is ensured.
The wing baffle 33 can shield the upper portion of the outer surface of the printing cylinder 41 to prevent the printing cylinder 41 from contacting with an external object, when the stamping of the printing cylinder 41 is finished, the segmented traction arm 14 will pull the braking device 3 upwards, at this time, the pressurized gas in the connecting bottom shell 31 will be delivered to each compression sleeve 34 through the inner cavity of the wing baffle 33, after the compression sleeve 34 is stretched, the compressed gas will be in pressing contact with the printing cylinder 41 below, the printing cylinder 41 is prevented from further rotation by friction, and the stamp 49 on the outer surface of the printing cylinder 41 is peeled off.
The flow dividing device 5 supplies liquid hot oil to the inside of the printing cylinder 41 at both sides, and when the liquid hot oil passes through the heat-resistant hose 52, the liquid hot oil causes a large pressure to the inner wall of the heat-resistant hose 52 due to the small caliber of the heat-resistant hose 52, thereby pressurizing the pressure-sensitive push plate 53, so that the flow of the hot oil through the inserted long rod 51 can be judged according to the pressure fed back by the pressure-sensitive push plate 53, thereby adjusting the pressurizing action of the inner pressure slide 212.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411650253.3A CN119142021B (en) | 2024-11-19 | 2024-11-19 | Cambered surface firing equipment of gilt version roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411650253.3A CN119142021B (en) | 2024-11-19 | 2024-11-19 | Cambered surface firing equipment of gilt version roller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN119142021A true CN119142021A (en) | 2024-12-17 |
| CN119142021B CN119142021B (en) | 2025-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411650253.3A Active CN119142021B (en) | 2024-11-19 | 2024-11-19 | Cambered surface firing equipment of gilt version roller |
Country Status (1)
| Country | Link |
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| CN (1) | CN119142021B (en) |
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|---|---|---|---|---|
| GB483735A (en) * | 1936-09-25 | 1938-04-25 | Goss Printing Press Co Ltd | Improvements in or relating to impression mechanism for rotary photogravure printing presses |
| US3975226A (en) * | 1975-05-12 | 1976-08-17 | Automatic Industrial Machines, Inc. | Apparatus for dry printing on contoured workpieces |
| EP2340936A1 (en) * | 2009-12-29 | 2011-07-06 | Van der Heijden, Vincentius Johannes Maria | Method and device for supplying foil to a printing press |
| CN102848718A (en) * | 2012-09-24 | 2013-01-02 | 武汉虹之彩包装印刷有限公司 | High-efficiency once forming mechanism for multiple gold stamping techniques |
| CN204659188U (en) * | 2015-03-17 | 2015-09-23 | 江阴精力汽车装备有限公司 | A kind of circle flattens thermoprint assembly |
| CN111688347A (en) * | 2020-06-01 | 2020-09-22 | 滁州卷烟材料厂 | Multi-roller-matching-based tipping paper gold stamping and impressing device and using method thereof |
| CN212499442U (en) * | 2020-04-29 | 2021-02-09 | 深圳恒润达光电网印科技有限公司 | Anti-counterfeiting printing hot stamping device |
| CN215944001U (en) * | 2021-07-29 | 2022-03-04 | 桐乡市凯盛印刷股份有限公司 | High-fastness printing machine |
| CN115320242A (en) * | 2022-05-17 | 2022-11-11 | 温州立胜印刷包装机械有限公司 | Integrated transmission braking device for printing machine |
| CN219686821U (en) * | 2023-06-01 | 2023-09-15 | 杭州临安力朗包装用品有限公司 | Printing roller for carton printing |
| CN220198837U (en) * | 2023-07-06 | 2023-12-19 | 天津确丽科技发展有限公司 | Automatic gilding equipment |
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2024
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| GB483735A (en) * | 1936-09-25 | 1938-04-25 | Goss Printing Press Co Ltd | Improvements in or relating to impression mechanism for rotary photogravure printing presses |
| US3975226A (en) * | 1975-05-12 | 1976-08-17 | Automatic Industrial Machines, Inc. | Apparatus for dry printing on contoured workpieces |
| EP2340936A1 (en) * | 2009-12-29 | 2011-07-06 | Van der Heijden, Vincentius Johannes Maria | Method and device for supplying foil to a printing press |
| CN102848718A (en) * | 2012-09-24 | 2013-01-02 | 武汉虹之彩包装印刷有限公司 | High-efficiency once forming mechanism for multiple gold stamping techniques |
| CN204659188U (en) * | 2015-03-17 | 2015-09-23 | 江阴精力汽车装备有限公司 | A kind of circle flattens thermoprint assembly |
| CN212499442U (en) * | 2020-04-29 | 2021-02-09 | 深圳恒润达光电网印科技有限公司 | Anti-counterfeiting printing hot stamping device |
| CN111688347A (en) * | 2020-06-01 | 2020-09-22 | 滁州卷烟材料厂 | Multi-roller-matching-based tipping paper gold stamping and impressing device and using method thereof |
| CN215944001U (en) * | 2021-07-29 | 2022-03-04 | 桐乡市凯盛印刷股份有限公司 | High-fastness printing machine |
| CN115320242A (en) * | 2022-05-17 | 2022-11-11 | 温州立胜印刷包装机械有限公司 | Integrated transmission braking device for printing machine |
| CN219686821U (en) * | 2023-06-01 | 2023-09-15 | 杭州临安力朗包装用品有限公司 | Printing roller for carton printing |
| CN220198837U (en) * | 2023-07-06 | 2023-12-19 | 天津确丽科技发展有限公司 | Automatic gilding equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN119142021B (en) | 2025-02-14 |
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