CN118061665A

CN118061665A - A multi-module cold stamping machine

Info

Publication number: CN118061665A
Application number: CN202410333494.9A
Authority: CN
Inventors: 杨柏宜; 王智伟
Original assignee: Guangzhou Hutong Pneumatic Machine Engineering Co ltd
Current assignee: Guangzhou Hutong Pneumatic Machine Engineering Co ltd
Priority date: 2024-03-22
Filing date: 2024-03-22
Publication date: 2024-05-24

Abstract

A multi-module cold stamping machine relates to the technical field of cold stamping machines, including a workbench, a feed push rod mechanism arranged on the workbench for conveying tubular raw materials, a tube position fixture mechanism arranged on the workbench for receiving the tubular raw materials fed from the feed push rod mechanism and rotating and conveying the tubular raw materials, an inner casing coaxially arranged with the tube position fixture mechanism directly above the workbench, and a plurality of screen printing mechanisms, screen printing gluing mechanisms, cold stamping mechanisms, and a discharge mechanism arranged on the outer side of the inner casing in sequence along the rotation direction. The present invention uses a rotary mechanical synchronous transmission system, and after the printed piece rotates around the machine for one circle on the tube position, multi-color printing and multiple types of cold stamping work are completed, and a large-capacity automatic conveyor feeder can be optionally combined to form a high-speed production line. Its perfect design and equipment can meet the printing requirements of various containers, especially special containers (such as hoses) to achieve the best benefits.

Description

Multi-module cold ironing machine

Technical Field

The invention relates to the technical field of cold ironing machines, in particular to a multi-module cold ironing machine.

Background

Screen printing is widely used because of its advantages of wide application range, good quality, low cost, etc. At present, the procedures from the beginning of screen printing to printing are mostly completed by manual operation. Therefore, the manual operation leads the screen printing to have the problems of high labor intensity, low production efficiency, high production cost and the like. The full-servo multi-module printing realizes accurate positioning by utilizing the digital memory and writing functions of the servo motor, so that fine colorful patterns can be clearly presented.

The thermoprinting has wide market, and the technology is also divided in the development process, and the thermoprinting, cold ironing, holographic ironing and the like have specific technological processes. In the hot stamping market of printed matters in China, hot stamping is dominant all the time, the back of an electrochemical aluminum foil used in the traditional hot stamping process is pre-coated with hot melt adhesive, and when in hot stamping, the adhesive is melted by the pressure of a hot stick cylinder to realize aluminum foil transfer. The general hot stamping speed is 20-30 m/s, and the metal plate roller is manufactured by a chemical corrosion process, so that the environment is polluted and the cost is high. In recent years, however, cold stamping technology has also evolved with its fine stamping effect, especially in the cosmetic industry. The cold stamping technology is used as a brand new concept, namely a cold pressing technology to transfer the electrochemical aluminum foil, and has the remarkable advantages of solving the technical problems which are difficult to solve in many printing industries, saving energy and avoiding environmental pollution in the process of manufacturing the metal printing plate. The gold stamping cold stamping process has the advantages of good treatment effect, capability of greatly improving the quality and the attractive degree of printed matters, high cold stamping printing speed of 50-60 m/min, high practical range, capability of being used for printing and processing various materials, high cold stamping printing precision, good anti-counterfeiting effect, high overprinting alignment precision by using silk screen printing, short cold stamping production period and no need of manufacturing a metal plate roller, and can be used for greatly shortening the production period.

However, the existing cold stamping device has low integration level, low automation degree, small selection range of hot stamping foil and complex equipment structure, and cannot realize continuous production of feeding, printing, cold stamping and discharging.

Disclosure of Invention

The invention aims to provide a multi-module cold ironing machine, which aims to solve the technical defects that a cold ironing device in the prior art has low integration level, low automation degree, small selection range of hot stamping foil, complex equipment structure and incapability of realizing continuous production of feeding, printing, cold ironing and discharging.

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

The utility model provides a multimode group cold wave machine, includes the workstation, sets up the feeding push rod mechanism that is used for carrying tubular raw materials on the workstation, sets up on the workstation and is used for receiving the tubular raw materials that send into from feeding push rod mechanism and rotatory tubular raw materials's tubular position tool mechanism, with tubular position tool mechanism coaxial setting is in the inner casing directly over the workstation, sets gradually a plurality of screen printing mechanisms, screen printing rubberizing mechanism, cold wave mechanism and discharge mechanism on the inner casing outside along the direction of rotation.

Further, the pipe position jig mechanism comprises a turntable, a divider arranged below the turntable and used for driving the turntable to operate at each station, and a plurality of pipe position jigs arranged at the periphery of the turntable in a central symmetry way,

Each pipe position jig comprises a pipe position motor horizontally arranged on the top surface of the turntable and a plurality of pipe position rods driven to rotate by the pipe position motor, wherein the pipe position rods are circumferentially spaced and are distributed from inside to outside.

Further, the structure of the screen printing rubberizing mechanism is the same as that of the screen printing mechanism, the screen printing mechanism comprises an integrated substrate, a grid frame assembly and a scraper assembly, wherein the grid frame assembly and the scraper assembly are arranged on the front side of the integrated substrate, the back side of the integrated substrate is vertically and slidably connected with the outer wall of the inner casing, and the inner casing is fixedly provided with a screen printing lifting cylinder for driving the integrated substrate to vertically lift.

Further, the grid frame assembly is in including transversely setting up the sideslip electric jar of integrated base plate front side below, sideslip electric jar one side is provided with and is used for driven sideslip servo motor, transversely drives on the sideslip electric jar and is provided with the piece that slides, sideslip piece front side transversely is fixed with two-way adjusting screw, and two-way adjusting screw both ends symmetry threaded connection has horizontal screw, and horizontal screw forms direction spacing cooperation with the piece that slides, two horizontal screw front side all is provided with vertical screw adjusting part, and equal lifting adjustment has the grid frame support arm on two vertical screw adjusting parts, and the adjustable mesh frame that is fixed with around between two grid frame support arms, the grid frame passes through the positioning knob installation grid board, be provided with the coating input subassembly that is used for inputing silk screen printing pigment or glue on the grid frame assembly.

Further, the scraper assembly comprises a guide transverse rail transversely arranged above the front side of the integrated substrate through support plates, a transverse adjusting screw is arranged between the support plates, a first adjusting knob is arranged at one end of the transverse adjusting screw, an adjusting screw block is connected to the transverse adjusting screw in a threaded mode, the adjusting screw block is connected with the guide transverse rail in a sliding guiding mode, a front support arm is fixedly connected to the front side of the adjusting screw block, a pair of front sliding rails are horizontally arranged forward on the front side of the front support arm, a sliding guide is connected with a sliding sleeve on the front sliding rails, the sliding sleeve is positioned through a second adjusting knob, a scraper cylinder is vertically arranged at the bottom of the sliding sleeve, and a scraper part is fixedly connected to an output rod of the scraper cylinder and located right above the grid frame.

Further, the cold ironing mechanism comprises a bottom plate fixed on the outer wall of the inner shell, an ironing component arranged in the middle of the bottom plate, an unreeling component arranged on one side of the bottom plate and a reeling component arranged on the other side of the bottom plate, wherein the unreeling component and the reeling component unreel and reel the electrochemical aluminum foil reel;

The cold wave mechanism comprises a U-shaped support plate, a cold wave lifting cylinder is fixedly arranged on the upper side of the middle of the bottom plate, the U-shaped support plate is driven by the cold wave lifting cylinder to lift up and down, a glass roller is rotationally arranged in the U-shaped support plate along the front-back direction, an ultraviolet curing functional piece is arranged in the glass roller in an internally mounted mode, an inner support plate is arranged on an inner side frame of the U-shaped support plate, and a roller servo motor for driving the glass roller to rotate is fixedly arranged on the inner support plate.

Further, the bottom plate is U type structure, cold wave mechanism sets up in U type structure, unreel the subassembly including setting up the unreel base plate in bottom plate one side, be provided with on the unreel base plate and be used for placing the reel of electrochemical aluminium foil unreel the rotation axis, set up at unreel the base plate rear side be used for driving unreel rotation axis pivoted speed governing motor and set up at unreel the base plate and be close to first rotation axis, the second rotation axis that is used for transition electrochemical aluminium foil of cold wave mechanism one side.

Further, the rolling subassembly is including setting up the rolling base plate at the bottom plate opposite side, the rolling base plate is kept away from one side of cold wave mechanism is provided with the rolling rotation axis, sets up and is used for driving rolling rotation axis pivoted rolling servo motor and setting up and is close to at the rolling base plate the third rotation axis, the fourth rotation axis that are used for transition electrochemical aluminium foil of cold wave mechanism one side, the rolling base plate middle part is provided with the roller extension board, the roller extension board with it is connected with the ripple roller to rotate between the rolling base plate, can go up and down just above the ripple roller and rotate and be connected with the rubber roll, the both ends and the lifter of rubber roll rotate and be connected, rolling base plate, roller extension board top all are provided with the drive the rubber roll cylinder of lifter oscilaltion.

Further, the cold stamping device further comprises a support printing assembly which is arranged on the workbench and corresponds to the cold stamping mechanism up and down, the support printing assembly comprises a support printing base plate which is fixed on the workbench, a pushing cylinder is rotationally connected to the support printing base plate through a hinging seat, an air rod of the pushing cylinder is rotationally connected with the upper end of a first swinging block, the lower end of the first swinging block is rotationally connected with the support printing base plate, the upper end of the first swinging block is rotationally connected with the lower end of a second swinging block, the upper end of the second swinging block is rotationally connected with one side of a supporting plate, the supporting plate is in sliding guide connection with a guide post, the guide post is vertically arranged on the support printing base plate, a bracket is arranged on the support plate, a pair of supporting wheels are rotationally connected to the bracket, and tubular raw materials are supported between the pair of supporting wheels to enable the tubular raw materials to be matched with the cold stamping mechanism to form a cold stamping procedure.

Further, the feeding push rod mechanism comprises a pushing electric cylinder arranged on the feeding substrate and fixedly arranged on the feeding substrate through a support, a pushing servo motor used for driving is arranged on one side of the pushing electric cylinder, a pushing block is arranged on the pushing cylinder in a driving mode, a push rod is fixedly arranged on the pushing block, a receiving groove is correspondingly arranged on the feeding substrate, the receiving groove is coaxially opposite to the push rod and the first station, the feeding mechanism further comprises a feeding conveying belt matched with the receiving groove, a partition block is arranged between the feeding conveying belt and the receiving groove, and the partition block is driven to lift up and down through the partition cylinder.

Compared with the prior art, the invention has the following beneficial effects:

The invention provides a multi-module cold stamping machine, which fully utilizes the original full-servo multi-module printing machine, combines the mechanical multicolor printing, implements the cold stamping process, realizes that one machine completes a plurality of processes, and each printing mechanism and the cold stamping mechanism are independent module groups, each module group can be quickly assembled and disassembled and transformed at different stations of the machine according to the requirements, can print in a plurality of colors, has flexible selection and transformation of a plurality of types of hot stamping, has high operation speed, greatly improves the production efficiency, and can solve the process requirements of more complex products. The rotary mechanical synchronous conveying system is used, the printing part completes multicolor printing and multiple kinds of cold stamping work after rotating around the machine on the pipe position, and the high-capacity automatic conveying feeder can be selected and combined to form a high-speed production line. The perfect design and equipment can meet the printing requirements of various containers, especially special containers (such as hoses), for achieving the best benefit.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic view of the hidden outer casing of the present invention;

FIG. 3 is a schematic view of the position of a workstation according to the present invention;

FIG. 4 is a schematic view of a partial explosion structure of the present invention;

FIG. 5 is a schematic view of the pipe-positioning jig mechanism of the present invention;

FIG. 6 is a schematic view of the installation of the screen printing mechanism, screen printing gumming mechanism, cold wave mechanism and discharging mechanism of the present invention;

FIG. 7 is a schematic view of a screen printing mechanism according to the invention;

FIG. 8 is a schematic structural view of a cold wave mechanism according to the present invention;

FIG. 9 is a schematic view of another angular configuration of the cold wave mechanism of the present invention;

FIG. 10 is a schematic view of a pad printing assembly according to the present invention;

FIG. 11 is a schematic view of the structure of the feed pusher mechanism of the present invention.

In the figure: 1.a machine frame, 2, pipe position jig mechanism, 21, divider, 22, turntable, 23, pipe position motor, 24, pipe position rod, 3, inner housing, 4, screen printing mechanism, 401, integrated base plate, 402, screen printing lifting cylinder, 403, traversing servo motor, 404, traversing electric cylinder, 405, sliding block, 406, bi-directional adjusting screw, 407, transverse screw, 408, vertical screw adjusting member, 409, frame arms, 410, positioning knob, 411, grid frame, 412, guide rail, 413, support plate, 414, transverse adjusting screw, 415, first adjusting knob, 416, adjusting screw block, 417, front support arm, 418, front slide rail, 419, sliding sleeve, 420, enemy adjusting knob, 421, doctor blade cylinder, 422, doctor blade, 5, screen printing sizing mechanism, 6, cold ironing mechanism, 601, base plate, 602, unreeled base plate, 603, rolled base plate, 604, unreeled rotary shaft, and mechanical seal. 605, speed motor, 606, first rotary shaft, 607, second rotary shaft, 608, third rotary shaft, 609, fourth rotary shaft, 610, roller carrier, 611, corrugating roller, 612, rubber roller, 613, lifting block, 614, rubber roller cylinder, 615, winding rotary shaft, 616, cold roll lifting cylinder, 617, U-shaped carrier, 618, inner carrier, 619, roller servo motor, 620, glass cylinder, 621, saddle substrate, 622, lifting cylinder, 623, hinge seat, 625, first pendulum block, 626, second pendulum block, 627, guide post, 628, bracket, 629, carrier, 7, discharge structure, 8, feed pusher mechanism, 81, feed substrate, 82, bracket, 83, pusher cylinder, 84, pusher servo motor, 85, pusher block, 86, push rod, 87, receiving chute, 88, spacer cylinder, 89, spacer block, 9, feed conveyor belt, 10, discharge belt UV curing mechanism, 12, outer housing, 13, charging push door.

Detailed Description

The following description of the technical solutions in the embodiments of the present invention will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature "above," "over" and "on" a second feature may be a first feature directly above or obliquely above the second feature, or simply indicate that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

As shown in fig. 1 to 11, a multi-module cold ironing machine comprises a workbench 1, a feeding push rod mechanism 8 arranged on the workbench 1 and used for conveying tubular raw materials, a tube position jig mechanism 2 arranged on the workbench 1 and used for receiving the tubular raw materials fed from the feeding push rod mechanism 8 and conveying the tubular raw materials in a rotating manner, an inner shell 3 coaxially arranged above the workbench 1 and with the tube position jig mechanism 2, a plurality of screen printing mechanisms 4, a screen printing rubberizing mechanism 5, a cold ironing mechanism 6 and a discharging mechanism 7 which are sequentially arranged on the outer side of the inner shell 3 along the rotating direction.

It should be noted that, the steel frame is set up above the workbench 1, and the steel frame is covered by the outer casing 12, and meanwhile, each station position on the side of the outer casing is provided with a charging push door 13, and when the module needs to be replaced or the ink coating needs to be replaced, the charging push door 13 can be directly opened for operation.

Specifically, as shown in the figure, the pipe position jig mechanism 2 includes a turntable 22, a divider 21 disposed below the turntable 22 and used for driving the turntable 22 to operate at each station, and a plurality of pipe position jigs disposed on the periphery of the turntable 22 and symmetrically arranged at centers, where each pipe position jig includes a pipe position motor 23 horizontally disposed on the top surface of the turntable 22, and a pipe position rod 24 driven to rotate by the pipe position motor 23, and a plurality of pipe position rods 24 are circumferentially spaced and are disposed from inside to outside.

Specifically, referring to fig. 3, the number of the pipe position jigs is 16, and each pipe position jig is uniformly arranged at intervals, corresponding to each pipe position jig, the divider 21 distributes the whole workbench 1 into 16 stations, each station corresponds to one pipe position jig, when in use, the divider 21 drives the turntable 22 to rotate, the divider drives the turntable 22 from the power distribution machine to drive the pipe position jigs on the turntable 22 to operate, stop and complete the work of corresponding working procedures at each station, and the running state and the position of the pipe position on each station on the turntable can be monitored by the control panel.

Specifically, as shown in the figure, the structure of the screen printing and sizing mechanism 5 is the same as that of the screen printing mechanism 4, the screen printing mechanism 4 comprises an integrated substrate 401, and a grid frame assembly and a scraper assembly which are arranged on the front side of the integrated substrate 401, the back side of the integrated substrate 401 is vertically and slidably connected with the outer wall of the inner casing 3, and a screen printing lifting cylinder 402 for driving the integrated substrate 401 to vertically lift is fixedly arranged on the inner casing 3. When in use, the silk-screen lifting cylinder 402 drives the grid frame component and the scraper component to lift up and down

The grid frame assembly comprises a transverse moving electric cylinder 404 transversely arranged below the front side of the integrated substrate 401, a transverse moving servo motor 403 used for driving is arranged on one side of the transverse moving electric cylinder 404, a sliding block 405 is transversely arranged on the transverse moving electric cylinder 404 in a driving mode, a bidirectional adjusting screw 406 is transversely fixed on the front side of the transverse moving block 405, two ends of the bidirectional adjusting screw 406 are symmetrically and threadedly connected with transverse screw blocks 407, the transverse screw blocks 407 and the sliding block 405 form guide limit fit, two vertical thread adjusting members 408 are arranged on the front side of the transverse screw blocks 407, grid frame support arms 409 are respectively arranged on the two vertical thread adjusting members 408 in a lifting mode, a grid frame 411 is fixedly arranged between the two grid frame support arms 409 in a front-rear adjustable mode, the grid frame 411 is provided with a grid plate through a positioning knob 410, and a paint input assembly used for inputting silk-screen paint or glue is arranged on the grid frame assembly. Before use, a grid plate with a preset specific pattern is arranged between two grid frame support arms 409, the grid plate is fixedly arranged through a positioning knob 410, the height of the grid plate can be adjusted through the vertical thread adjusting piece 408 according to actual needs, and the distance between the two grid frame support arms 409 can be adjusted through adjusting the bidirectional adjusting screw 406 so as to adapt to grid plates with different specifications and different requirements; when the screen printing device is used, the transverse moving electric cylinder 404 drives the grid plate part to move back and forth, the tubular raw material screen printing is carried out on the coating on the grid plate by matching with the scraper component, and the operation action of the screen printing plate can be completed by writing corresponding data into the control panel according to the diameter and the printing speed of the product.

Specifically, as shown in the drawing, the scraper assembly includes a guiding cross rail 412 transversely disposed above the front side of the integrated substrate 401 through a support plate 413, a transverse adjusting screw 414 is disposed between the two support plates 413, one end of the transverse adjusting screw 414 is provided with a first adjusting knob 415, an adjusting screw block 416 is connected to the transverse adjusting screw 414 in a threaded manner, the adjusting screw block 416 is slidably and guided to the guiding cross rail 412, a front support arm 417 is fixedly connected to the front side of the adjusting screw block 416, a pair of front slide rails 418 are horizontally and forwardly disposed on the front side of the front support arm 417, a sliding sleeve 419 is slidably and guided to the front slide rails 418, the sliding sleeve 419 is positioned through a second adjusting knob 420, a scraper cylinder 421 is vertically disposed at the bottom of the sliding sleeve 419, a scraper member 422 is fixedly connected to an output rod of the scraper cylinder 421, and the scraper member 422 is located right above the grid frame 411. When the printing ink cleaning device is used, the left and right, front and back, upper and lower positions of the scraper can be adjusted through the first adjusting knob 415, the second adjusting knob 420 and the scraper air cylinder 421, the printing scraper can be finely adjusted to a proper position, and the printing ink cleaning device is convenient for integrally lifting the printing head screen. The system is an independent module group, can be used for installing a plurality of modules according to various colors, and can meet various requirements of customers.

Specifically, as shown in the figure, the cold ironing mechanism 6 includes a bottom plate 601 fixed on the outer wall of the inner casing 3, an ironing component arranged in the middle of the bottom plate 601, an unreeling component arranged on one side of the bottom plate 601, and a reeling component arranged on the other side of the bottom plate 601, where the unreeling component and the reeling component unreel and reel the electrochemical aluminum foil reel;

The cold wave mechanism 6 comprises a U-shaped support plate 617, a cold wave lifting cylinder 616 is fixedly arranged on the upper side of the middle of the bottom plate 601, the cold wave lifting cylinder 616 drives the U-shaped support plate 617 to lift up and down, a glass roller 620 is rotatably arranged in the U-shaped support plate 617 along the front-back direction, an ultraviolet curing functional part is arranged in the glass roller 620, an inner support plate 618 is arranged on an inner side frame of the U-shaped support plate 617, and a roller servo motor 619 for driving the glass roller 620 to rotate is fixedly arranged on the inner support plate 618.

Specifically, as shown in the figure, the bottom plate 601 is in a U-shaped structure, the cold wave mechanism 6 is disposed in the U-shaped structure, the unreeling assembly includes an unreeling substrate 602 disposed on one side of the bottom plate 601, an unreeling rotating shaft 604 for placing an electrochemical aluminum foil reel is disposed on the unreeling substrate 602, a speed regulating motor 605 for driving the unreeling rotating shaft 604 to rotate is disposed on the rear side of the unreeling substrate 602, and a first rotating shaft 606 and a second rotating shaft 607 for transitional electrochemical aluminum foil are disposed on one side of the unreeling substrate 602 close to the cold wave mechanism 6.

Specifically, as shown in the figure, the winding assembly comprises a winding substrate 603 arranged on the other side of the bottom plate 601, a winding rotating shaft 615 is arranged on one side, far away from the cold wave mechanism 6, of the winding substrate 603, a winding servo motor used for driving the winding rotating shaft 615 to rotate is arranged on the rear side of the winding substrate 603, a third rotating shaft 608 and a fourth rotating shaft 609 used for transiting electrochemical aluminum foil are arranged on one side, close to the cold wave mechanism 6, of the winding substrate 603, a roller shaft support 610 is arranged in the middle of the winding substrate 603, a corrugated roller 611 is rotationally connected between the roller shaft support 610 and the winding substrate 603, a rubber roller 612 can be rotationally connected right above the corrugated roller 611 in a lifting mode, two ends of the rubber roller 612 are rotationally connected with a lifting block 613, and rubber roller cylinders 614 used for driving the lifting block 613 to lift up and down are arranged on the tops of the winding substrate 603 and the roller shaft support 610.

Specifically, as shown in the figure, the hot stamping device further comprises a supporting printing component which is arranged on the workbench 1 and corresponds to the cold stamping mechanism 6 up and down, the supporting printing component comprises a supporting printing substrate 621 which is fixed on the workbench 1, a pushing cylinder 622 is rotatably connected to the supporting printing substrate 621 through a hinge seat 623, an air rod of the pushing cylinder 622 is rotatably connected with the upper end of a first swing block 625, the lower end of the first swing block 625 is rotatably connected with the supporting printing substrate 621, the upper end of the first swing block 625 is rotatably connected with the lower end of a second swing block 626, the upper end of the second swing block 626 is rotatably connected with one side of a supporting plate 626, the supporting plate 626 is slidably guided and connected with a guide post 627, the guide post 627 is vertically arranged on the supporting printing substrate 621, a bracket 628 is arranged on the supporting plate 626, a pair of supporting wheels 629 are rotatably connected to the bracket 628, and when the pushing cylinder 622 stretches out to drive the first swing block 625 and the second swing block 626 to be upwards, namely, the supporting wheels 626 are driven to upwards, so that tubular raw materials are lifted upwards, and the tubular raw materials are matched with the cold stamping mechanism 626, and the cold stamping mechanism is formed between the pair of supporting wheels 626 and the cold stamping mechanism.

It should be noted that 16 stations are provided in the invention, and in particular, referring to fig. 3, the rotating direction of the turntable is anticlockwise, wherein the first station is a feeding position, the second station is an ion wind dust removing position, the third station is a flame surface treatment position, the fourth station is a first color printing position, the fifth station is a UV curing mechanism 11 station, the sixth station is a second color printing position, the seventh station is a UV curing mechanism 11 station, the eighth station is a third color printing position, the ninth station is a UV curing mechanism 11 station, the tenth station is a fourth color printing position, the eleventh station is a UV curing mechanism 11 station, the twelfth station is a glue coating station, the thirteenth station is a UV curing mechanism 11 station, the fourteenth station is a cold stamping station, the fifteenth station is a UV curing mechanism 11 station, and the sixteenth station is a discharging station.

Specifically, as shown in the figure, the feeding push rod mechanism 8 comprises a pushing cylinder 83 arranged on a feeding substrate 81 and fixedly arranged on the feeding substrate 81 through a bracket 82, a pushing servo motor 84 used for driving is arranged on one side of the pushing cylinder 83, a pushing block 85 is arranged on the pushing cylinder 83 in a driving mode, a push rod 86 is fixedly arranged on the pushing block 85, a receiving groove 87 is correspondingly arranged on the feeding substrate 81 in a supporting mode, the receiving groove 87 is coaxially opposite to the push rod 86 and the first station, the feeding push rod mechanism further comprises a feeding conveying belt 9 matched with the receiving groove, a partition block 89 is arranged between the feeding conveying belt 9 and the receiving groove 87, and the partition block 89 is driven to lift up and down through the partition block 88. Specifically, through the automatic adjustment of programming cooperation machine running speed in advance can push into the product fast slowly, connect silo 87 to have adopted the inner structure of vacuum adsorption function, link up the product that semi-automatic conveyer belt was transported, let the product accurate location in the preset position, make the pan feeding push rod can be accurate push into the pipe position stick in the product, according to the different pan feeding groove of product needs to be changed of different diameter sizes, when needs push into the product, the spacer cylinder separates the material cylinder 88 and drives the spacer and separate pushing into product and other products, effectively prevents that the product from appearing chaotic at the in-process of pushing into, the push rod 86 tip sets up the pan feeding and beats the mouth, and the pan feeding is beaten and need according to product size and shape difference and special customization. The feeding push rod mechanism uses the servo motor sliding module to be more stable in the feeding process, and meanwhile noise is reduced.

Specifically, the specific implementation process of the invention is as follows:

A circular hose with the diameter of 35mm and the length of 180mm is utilized to carry out the printing of four colors and the work of a gold stamping process by the full-servo multi-module silk-screen cold stamping machine. The specific implementation mode is as follows: a series of hoses with the type and the specification are placed in the feeding conveyor belt 9 according to the appointed direction, the hoses are conveyed to the position of the receiving groove 87 through the feeding conveyor belt 9, one group of 16 groups of pipe position jigs are partially loaded on the rotary table 22 and wait at the first station, and the pushing servo motor 84 of the feeding push rod mechanism drives the slide block module to push the push rod 86 to push the hoses into the pipe position bars of the pipe position jigs. The servo motor of the divider 21 drives the turntable 22 to rotate at a certain angle to a second station, the pipe position jig servo motor drives the pipe position rod to rotate to perform ion wind dust removal, the pipe position jig moves to a third station after the completion of the process of performing flame surface treatment by driving the pipe position rod to rotate, the pipe position jig moves to a fourth station to perform first color printing, the pipe position jig servo motor drives the pipe position rod to rotate and memorizes a designated angle, the traversing servo motor 403 and the traversing cylinder 404 are used for driving the grid plate to operate, and the pipe position jig servo motor drives the pipe position rod to drive the hose to rotate to perform first color printing. And the servo motor of the pipe position jig drives the pipe position rod to drive the hose to rotate for performing UV curing after first color printing, the motor is driven to enable the rotating speed to be controllable, and different types of ink of products of different materials can be matched with corresponding speeds to enable the ink to be better attached to the products. And (3) operating to a sixth station to perform second color printing, finding out the angle appointed by a fourth station to perform second color printing, and realizing accurate multi-color overprinting. And (3) operating to a seventh station for performing UV curing after second color printing, similarly switching to an eighth station for performing third color printing, operating to a ninth station for performing UV curing after third color printing, switching to a tenth station for performing fourth color printing, and operating to an eleventh station for performing UV curing after fourth color printing, so that printing and ink curing of at least four colors can be selected, and accurate and rapid printing of multicolor fine patterns can be realized by utilizing a positioning angle of a servo motor and reasonable operating speed. Turning to a twelfth station, printing a special adhesive before cold stamping, manufacturing a corresponding screen printing screen according to a cold stamping pattern, using the screen printing principle to print the adhesive before cold stamping on a part needing gold stamping on a hose, running to the thirteenth station to perform UV curing on the adhesive on the hose, removing moisture in the adhesive to a certain degree through a UV drying device, forming a very thin high-viscosity pressure-sensitive adhesive layer, and forming a high-viscosity area on the surface of a printed matter. And (3) running to a fourteenth station for cold stamping, contacting the electrochemical aluminum foil with an adhesive under the action of a glass roller, and bonding the electrochemical aluminum foil on a hose by pressure, wherein the contact part of the electrochemical aluminum foil and the adhesive is left on the printing surface and integrated with the hose to complete the cold stamping gold part due to high bonding force between the electrochemical aluminum foil and the adhesive. And (3) running to a fifteenth station, and carrying out UV (ultraviolet) curing or gloss oil working after cold stamping of the hose according to requirements. And the hose which is operated to the sixteenth station and is completed in one cycle process is discharged onto the discharging conveyor belt 10 from the pipe position rod by the automatic discharging system by adopting a servo motor and a sliding block module.

The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a multimode group cold wave machine which is characterized in that, including workstation (1), set up on workstation (1) be used for carrying tubular raw materials's feeding push rod mechanism (8), set up on workstation (1) be used for receiving tubular raw materials from feeding push rod mechanism (8) send into and rotatory tubular raw materials's tubular position tool mechanism (2), with tubular position tool mechanism (2) coaxial setting is in inner casing (3) directly over workstation (1), set gradually a plurality of screen printing mechanism (4), screen printing rubberizing mechanism (5), cold wave mechanism (6) and discharge mechanism (7) on the outer side of inner casing (3) along the direction of rotation.

2. The multi-module cold ironing machine according to claim 1, characterized in that the tube position jig mechanism (2) comprises a turntable (22), a divider (21) arranged below the turntable (22) and used for driving the turntable (22) to operate at each station, and a plurality of tube position jigs arranged at the periphery of the turntable (22) in a central symmetry way,

Each pipe position jig comprises a pipe position motor (23) horizontally arranged on the top surface of a turntable (22) and pipe position rods (24) driven by the pipe position motor (23) to rotate, and a plurality of pipe position rods (24) are circumferentially spaced and are distributed from inside to outside.

3. The multi-module cold ironing machine according to claim 2, wherein the structure of the screen printing rubberizing mechanism (5) is the same as that of the screen printing mechanism (4), the screen printing mechanism (4) comprises an integrated substrate (401), a grid frame assembly and a scraper assembly, wherein the grid frame assembly and the scraper assembly are arranged on the front side of the integrated substrate (401), the back side of the integrated substrate (401) is vertically and slidingly connected with the outer wall of the inner casing (3), and a screen printing lifting cylinder (402) for driving the integrated substrate (401) to vertically lift is fixedly arranged on the inner casing (3).

4. A multi-module cold stamping machine according to claim 3, wherein the grid frame assembly comprises a transverse moving electric cylinder (404) transversely arranged below the front side of the integrated substrate (401), a transverse moving servo motor (403) used for driving is arranged on one side of the transverse moving electric cylinder (404), a sliding block (405) is transversely arranged on the transverse moving electric cylinder (404) in a driving mode, a bidirectional adjusting screw (406) is transversely fixed on the front side of the transverse moving block (405), two ends of the bidirectional adjusting screw (406) are symmetrically connected with transverse screw blocks (407), the transverse screw blocks (407) and the sliding block (405) form guide limit fit, vertical thread adjusting pieces (408) are arranged on the front sides of the two transverse screw blocks (407), grid frames (411) are respectively fixed between the two grid frames (409) in a lifting mode, the grid frames (411) are installed on a grid plate through positioning knobs (410), and a paint input assembly used for inputting silk-screen printing paint or glue is arranged on the grid frame assembly.

5. The multi-module cold ironing machine according to claim 4, characterized in that the doctor assembly comprises a guiding cross rail (412) transversely arranged above the front side of the integrated base plate (401) through a support plate (413), a transverse adjusting screw (414) is arranged between the two support plates (413), a first adjusting knob (415) is arranged at one end of the transverse adjusting screw (414), an adjusting screw block (416) is connected to the transverse adjusting screw (414) in a threaded manner, the adjusting screw block (416) is connected with the guiding cross rail (412) in a sliding guiding manner, a front support arm (417) is fixedly connected to the front side of the adjusting screw block (416), a pair of front slide rails (418) are horizontally and forwards arranged on the front support arm (417), a sliding sleeve (419) is connected to the front support arm (418) in a sliding guiding manner, the sliding sleeve (419) is positioned through a second adjusting knob (420), a doctor cylinder (421) is vertically arranged at the bottom of the sliding sleeve (419), a piece (422) is fixedly connected to an output rod of the doctor cylinder (421), and the piece (422) is positioned above the doctor frame (411).

6. The multi-module cold ironing machine according to claim 1, wherein the cold ironing mechanism (6) comprises a bottom plate (601) fixed on the outer wall of the inner casing (3), an ironing component arranged in the middle of the bottom plate (601), an unreeling component arranged on one side of the bottom plate (601) and a reeling component arranged on the other side of the bottom plate (601), and the unreeling component and the reeling component unreel and reel electrochemical aluminum foil reels;

The cold wave mechanism (6) comprises a U-shaped support plate (617), a cold wave lifting cylinder (616) is fixedly arranged on the upper side of the middle of the bottom plate (601), the U-shaped support plate (617) is driven by the cold wave lifting cylinder (616) to lift up and down, a glass roller (620) is rotationally arranged in the U-shaped support plate (617) along the front-back direction, an ultraviolet curing functional part is arranged in the glass roller (620), an inner support plate (618) is arranged on an inner side frame of the U-shaped support plate (617), and a roller servo motor (619) for driving the glass roller (620) to rotate is fixedly arranged on the inner support plate (618).

7. The multi-module cold ironing machine according to claim 6, wherein the bottom plate (601) is of a U-shaped structure, the cold ironing mechanism (6) is arranged in the U-shaped structure, the unreeling assembly comprises an unreeling substrate (602) arranged on one side of the bottom plate (601), an unreeling rotating shaft (604) for placing an electrochemical aluminum foil reel is arranged on the unreeling substrate (602), a speed regulating motor (605) arranged on the rear side of the unreeling substrate (602) and used for driving the unreeling rotating shaft (604) to rotate, and a first rotating shaft (606) and a second rotating shaft (607) which are arranged on one side of the unreeling substrate (602) close to the cold ironing mechanism (6) and used for transiting the electrochemical aluminum foil.

8. The multi-module cold ironing machine according to claim 7, wherein the rolling assembly comprises a rolling base plate (603) arranged on the other side of the base plate (601), a rolling rotating shaft (615) is arranged on one side, far away from the cold ironing mechanism (6), of the rolling base plate (603), a rolling servo motor used for driving the rolling rotating shaft (615) to rotate is arranged on the rear side of the rolling base plate (603), a third rotating shaft (608) and a fourth rotating shaft (609) used for transiting electrochemical aluminum foils are arranged on one side, close to the cold ironing mechanism (6), of the rolling base plate (603), a roller shaft support plate (610) is arranged in the middle of the rolling base plate (603), a corrugated roller (611) is connected between the roller shaft support plate (610) and the rolling base plate (603), a rubber roller (612) can be rotatably connected right above the corrugated roller (611), two ends of the rubber roller (612) are rotatably connected with a lifting block (613), and rubber rollers (614) capable of driving the lifting block (603) to lift up and down are respectively arranged on the tops of the rolling base plate (610).

9. The multi-module cold stamping machine according to claim 8, further comprising a supporting printing assembly arranged on the workbench (1) and vertically corresponding to the cold stamping mechanism (6), wherein the supporting printing assembly comprises a supporting printing base plate (621) fixed on the workbench (1), a pushing cylinder (622) is rotatably connected to the supporting printing base plate (621) through a hinging seat (623), an air rod of the pushing cylinder (622) is rotatably connected with the upper end of a first swinging block (625), the lower end of the first swinging block (625) is rotatably connected with the supporting printing base plate (621), the upper end of the first swinging block (625) is rotatably connected with the lower end of a second swinging block (626), the upper end of the second swinging block (626) is rotatably connected with one side of a supporting plate (626), the supporting plate (626) is slidably and guidingly connected with a guide post (627), the guide post (627) is vertically arranged on the supporting printing base plate (621), a bracket (626) is rotatably connected with a pair of supporting wheels (629), and the pair of supporting wheels (629) are rotatably connected with the supporting wheels (628) to form a tubular raw material in a pair between them and a tubular raw material forming process.

10. The multi-module cold ironing machine according to claim 9, characterized in that the feeding push rod mechanism (8) comprises a pushing electric cylinder (83) arranged on the feeding base plate (81) and fixedly arranged on the feeding base plate (81) through a bracket (82), a pushing servo motor (84) used for driving is arranged on one side of the pushing electric cylinder (83), a pushing block (85) is arranged on the pushing cylinder (83) in a driving mode, a push rod (86) is fixedly arranged on the pushing block (85), a receiving groove (87) is correspondingly arranged on the feeding base plate (81), the receiving groove (87) is coaxially opposite to the push rod (86) and the first station, a partition block (89) is arranged between the feeding conveyer belt (9) and the receiving groove (87), and the partition block (89) is driven to lift up and down through the partition block (88).