CN108749303A - Multi-station printing device based on micro cover plate - Google Patents

Abstract

The invention relates to the technical field of automatic printing, in particular to a multi-station printing device based on a micro cover plate, which comprises a workbench, a turntable arranged on the surface of the workbench, and a divider arranged at the bottom of the workbench and connected with the turntable in a driving manner, wherein a plurality of printing stations for placing products for printing are arranged on the turntable, and the workbench is provided with a pressing module, a plurality of printing modules and a blanking module which surround the turntable and correspond to the printing stations; the invention adopts the printing device with a plurality of stations, and patterns and colors are printed on the product in turn by a turntable mode, so that the whole working efficiency is high, the reliability is strong, and the pattern printing effect is good.

Description

A multi-station printing device based on micro-cover

technical field

The invention relates to the technical field of automatic printing, in particular to a multi-station printing device based on a miniature cover.

Background technique

With the progress of society, people's living standards are getting higher and higher, and people's demands for various products are becoming more and more abundant. After multiple printings to form a pattern layer, etc., the existing screen printing equipment often uses manual operation and semi-automatic mechanical equipment for printing. In the case of high labor costs, it often requires a lot of mechanical equipment and human resources. The manufacturing cost is increased, and the efficiency is lower.

In the prior art, the Chinese patent application number is CN201621280591.3, which discloses a turntable type automatic printing equipment, including a frame, one side of the frame is provided with a tray device, and the other side is provided with a printing device corresponding to the feeding device. As for the workbench assembly, a loading and unloading manipulator assembly is arranged between the feeding device and the printing workbench assembly. The utility model has a reasonable design and is composed of a turntable printing workbench and automatic loading and unloading. The four stations on the printing workbench are transferred to the printing position in turn for printing, which can realize high-speed automatic printing and realize the space of the whole machine. It is compact and saves space. At the same time, the production capacity of the whole equipment per unit time is greatly improved, which greatly improves the productivity; but its shortcomings are that, first, the loading and unloading are at the same position, and the efficiency is low; second, It is easy to shift the product during the printing process, resulting in poor printing accuracy.

Contents of the invention

In order to solve the above problems, the present invention provides a printing device with a plurality of stations, which can print patterns and colors on the product in sequence through the turntable method. The overall work efficiency is high, the reliability is strong, and the effect of printing patterns is good. Based on the micro cover Plate multi-station printing unit.

The technical solution adopted in the present invention is: a multi-station printing device based on a micro cover plate, including a workbench, a turntable arranged on the surface of the workbench, a divider arranged at the bottom of the workbench and connected to the drive of the turntable, the turntable There are several printing stations for placing product printing on it, and the workbench is provided with a pressing module surrounding the turntable and corresponding to the printing station, several printing modules and a blanking module; the printing module includes The base fixedly installed on the workbench, the bracket vertically installed on the base, the base is provided with an XY adjustment module, the printing preparation platform installed on the XY adjustment module, the printing drive module installed on the upper part of the bracket, the printing drive The module includes a longitudinal driving cylinder, an embossing driving cylinder connected to the longitudinal driving cylinder, and the embossing driving cylinder is connected to the printing head, and the connecting position between the longitudinal driving cylinder and the embossing driving cylinder is provided with an auxiliary printing module, The longitudinal drive cylinder drives the imprint drive cylinder to drive the printing head back and forth between the printing preparation platform and the printing station.

A further improvement to the above solution is that a jig for placing products is fixedly installed on the turntable corresponding to each printing station, and at least two products can be placed on the jig for simultaneous printing.

A further improvement to the above solution is that the divider is arranged on the lower surface of the workbench, and a drive motor is provided to drive it, and a reducer is provided between the drive motor and the divider to connect.

A further improvement to the above solution is that the compression module includes a support base, a compression cylinder fixedly installed on the upper part of the support base, and a compression base connected to the compression cylinder; Drive the connected fixed plate, the connecting shaft arranged on the fixed plate, and the pressing plate connected with the connecting shaft. The pressing plate is equipped with a pressing plate of Uril glue, and the connecting sleeve is provided with a buffer spring.

A further improvement to the above solution is that at least four sets of the printing modules are provided, surrounding the turntable and corresponding to the printing stations.

A further improvement to the above solution is that the printing preparation platform is set in two layers, the lower layer is adjustable and connected to the XY adjustment module, the upper layer is detachable and fixedly connected to the lower layer, and the surface is convexly provided with a printing pad.

A further improvement to the above solution is that the embossing drive cylinder is provided with a drive slide, the drive slide is connected to the longitudinal drive cylinder, and the drive slide includes a movable seat connected to the emboss drive cylinder. Based on the guide rod of the movable seat, the longitudinal drive cylinder drives the movable seat to drive the stamping cylinder to drive linearly along the guide rod.

A further improvement to the above solution is that the printing assistant module includes a connecting seat fixedly connected to the driving slide, and a printing auxiliary head arranged on the connecting seat, and the connecting seat is provided with a fixing ring to fix the printing auxiliary head. The connecting seat is detachably installed with buckles to fasten and fix the fixing ring.

A further improvement to the above solution is that the printing head includes an adjustment dovetail seat connected to the embossing driving cylinder, and a printing plate connected to the adjustment dovetail seat, and the printing plate can be adjusted and arranged on the adjustment dovetail seat.

A further improvement to the above solution is that the unloading module includes a retrieving assembly and a conveying assembly, the reclaiming assembly includes a support seat installed on the workbench, a linear drive seat erected on the support seat, and connected to the linear drive seat The reclaiming cylinder is installed on the reclaiming plate at the driving end of the reclaiming cylinder, and several suction heads are installed on the reclaiming plate; the conveying assembly is fixedly installed on the workbench, and is located under the reclaiming plate, which includes a mounting frame, The conveyor belt installed on the mounting frame and the unloading motor connected to the conveyor belt drive, the mounting frame is provided with a material guide plate near the end of the reclaiming assembly, and the material guide plate is obliquely arranged on the mounting frame.

The beneficial effects of the present invention are:

In the first aspect, there is a workbench, and the turntable installed on the surface of the worktable adopts the method of turntable to realize automatic printing, which can work continuously and greatly improves the printing efficiency. The turntable realizes the printing work, the driving effect is good, and multiple stations can be realized for printing, and patterns of different colors and shapes are set for each station for printing, the printing efficiency is high, and the scope of application is wide; There are several printing stations for product printing. Specifically, the miniature cover is fixedly placed on the printing station, and the printing work is carried out for each station through the rotation of the turntable. The printing effect is good, the printing efficiency is high, and the reliability is strong; In the third aspect, the workbench is provided with a compression module surrounding the turntable and corresponding to the printing station, several printing modules and a blanking module. The tightening module presses and fixes the product to prevent displacement during the printing process and ensure the consistency of the printing pattern. In addition, multiple printing modules are used to print on the fixed products corresponding to the printing station, and multiple printing modules are set. It can be adapted to the printing of multiple colors and shapes, and can greatly improve the printing effect and printing range. The overall reliability is strong. The printed products are taken out of the printing station through the unloading module, and the degree of automation is high; the fourth aspect , the printing module includes a base fixedly installed on the workbench, a bracket vertically installed on the base, the base plays a role of overall installation and fixation, and the bracket plays a role of fixed support for the whole, and the base is provided with an XY adjustment module , set on the printing preparation platform of the XY adjustment module, specifically through the position adjustment and alignment of the XY adjustment module to the printing preparation platform, set the pattern mark to be printed on the printing preparation platform, which is convenient for the printing and use of the product, and ensures Each time the printing pattern is consistent, the printing efficiency is improved; in the fifth aspect, the printing driving module arranged on the upper part of the support, the printing driving module includes a longitudinal driving cylinder, and an embossing driving cylinder connected with the longitudinal driving cylinder. Drive the stamping cylinder to realize the printing work of moving the printing station. At the same time, the lifting drive of the stamping cylinder can facilitate printing and printing work, with good printing effect and high printing efficiency; the sixth aspect, the press The printing drive cylinder is driven and connected with a printing head, and the connection position between the longitudinal driving cylinder and the embossing driving cylinder is provided with an auxiliary printing module, and the longitudinal driving cylinder drives the imprinting driving cylinder to drive the printing head back and forth between the printing preparation platform and the printing station Specifically, the product is printed by the printing head. After the printing is completed, the printing head is driven back to the position of the auxiliary printing module by the longitudinal drive cylinder to obtain printing auxiliary materials, and then the next printing is performed. Such reciprocating work can greatly improve printing efficiency.

In the present invention, a printing device with a plurality of stations is used to print patterns and colors on the product sequentially by means of a turntable, so that the overall work efficiency is high, the reliability is strong, and the pattern printing effect is good.

Description of drawings

Fig. 1 is the three-dimensional schematic diagram of the present invention;

Fig. 2 is the three-dimensional schematic view of the turntable of the present invention;

Fig. 3 is the three-dimensional schematic view of the compression module of the present invention;

Fig. 4 is a three-dimensional schematic diagram of the printing module of the present invention;

Fig. 5 is a three-dimensional schematic diagram of another viewing angle of the printing module of the present invention;

6 is a schematic top view of the printing module of the present invention;

Fig. 7 is a schematic perspective view of the blanking module of the present invention.

Description of drawings: multi-station printing device 10, workbench 100, turntable 110, divider 120, drive motor 121, reducer 122, printing station 130, compression module 200, support seat 210, compression cylinder 220 , pressing seat 230, fixing plate 231, connecting shaft 232, pressing plate 233, printing module 300, base 310, bracket 320, XY adjusting module 330, longitudinal driving cylinder 331, embossing driving cylinder 332, printing head 333, adjustment Dovetail seat 333a, printing plate 333b, driving slide 334, movable seat 334a, guide rod 334b, printing preparation platform 340, printing pad 341, printing auxiliary module 350, connecting seat 351, printing auxiliary head 352, fixing ring 353, buckle 354. Blanking module 400, retrieving assembly 410, conveying assembly 420, linear drive seat 430, retrieving cylinder 440, retrieving plate 450, mounting frame 460, conveyor belt 470, unloading motor 480, material guide plate 490.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings.

As shown in FIG. 1 , FIG. 4 , FIG. 5 and FIG. 6 , they are respectively a three-dimensional schematic diagram of the present invention and schematic diagrams of different viewing angles of the printing module.

A multi-station printing device 10 based on a micro cover plate, comprising a workbench 100, a turntable 110 arranged on the surface of the workbench 100, a splitter 120 arranged at the bottom of the workbench 100 and driven and connected to the turntable 110, on the turntable 110 There are several printing stations 130 for placing product printing, and the workbench 100 is provided with a pressing module 200 surrounding the turntable 110 and corresponding to the printing station 130, several printing modules 300 and a blanking module 400; The printing module 300 includes a base 310 fixedly installed on the workbench 100, a bracket 320 vertically installed on the base 310, the base 310 is provided with an XY adjustment module 330, and a printing preparation platform 340 arranged on the XY adjustment module 330 , the printing driving module 330 arranged on the upper part of the support 320, the printing driving module 330 includes a longitudinal driving cylinder 331, an embossing driving cylinder 332 connected to the longitudinal driving cylinder 331, and the embossing driving cylinder 332 is drivingly connected with The printing head 333, the connecting position of the longitudinal driving cylinder 331 and the embossing driving cylinder 332 is provided with an auxiliary printing module 350, and the longitudinal driving cylinder 331 drives the embossing driving cylinder 332 to drive the printing head 333 to and from the printing preparation platform 340 and printing Station 130.

As shown in Figure 2, the turntable 110 corresponds to each printing station 130 and is fixedly equipped with jigs for placing products. At least two products can be placed on the jigs and printed at the same time. Placement, to ensure the stability of the product during the printing process, especially for micro-cover printing, the fixing effect is good, the printing effect is good, and multiple fixing slots are set to place multiple products for printing at the same time, which can greatly improve the printing efficiency.

The divider 120 is arranged on the lower surface of the workbench 100, and is provided with a drive motor 121 to drive it. The drive motor 121 is connected to the divider 120 with a reducer 122, and the drive motor 121 and the reducer 122 are used to drive the drive to ensure that the turntable is driven. The stability of 110° and the accuracy of the division station make the printing position consistent every time and the printing precision is high.

As shown in Figure 3, the compression module 200 includes a support base 210, a compression cylinder 220 fixedly installed on the top of the support base 210, and a compression base 230 connected to the compression cylinder 220; Compression cylinder 220 drives the connected fixed plate 231, the connecting shaft 232 arranged on the fixed plate 231, the pressing plate 233 connected with the connecting shaft 232, the pressing plate 233 is equipped with a Uril pressure sheet, and the connecting shaft 232 covers There is a buffer spring, specifically, the supporting seat 210 is used for supporting and installing, and the pressing seat 230 is driven and pressed by the pressing cylinder 220 to drive and press the fixed product placed on the jig. The pressing effect is good. The use of rubber pressing sheets can prevent the pressing plate 233 from crushing the product, and can also ensure the pressing effect. The effect of the buffer spring is set to slow down the pressure of the pressing cylinder 220, preventing direct stamping from causing product damage.

There are at least four sets of printing modules 300, surrounding the turntable 110 and corresponding to the printing stations 130, four sets of corresponding printing stations 130 can be set for printing in four colors or patterns at the same time, and the printing effect is good and the printing efficiency is high.

The printing preparation platform 340 is double-layered, the lower layer is adjustable and connected to the XY adjustment module 330, the upper layer is detachable and fixedly connected to the lower layer, and the raised surface is provided with a printing pad 341. The function of the double-layer setting is to realize adjustment through the lower layer function, it is convenient to adjust the printing position, the printing pad 341 is set on the upper layer to act as the printing head 333 for printing, the printing effect is good, the reliability is strong, and the printing effect can be greatly improved.

The embossing driving cylinder 332 is provided with a driving slide 334, and the driving slide 334 is drivingly connected with the longitudinal driving cylinder 331. The driving slide 334 includes a movable seat 334a connected with the embossing driving cylinder 332, and is installed on the movable seat. The guide rod 334b of 334a, the longitudinal drive cylinder 331 drives the movable seat 334a to drive the imprint cylinder to drive linearly along the guide rod 334b. During the printing process, the imprint drive cylinder 332 moves back and forth to and from the printing preparation through the action of the driving slide 334 The platform 340 and the printing station 130 return to the printing preparation platform 340 after each printing to obtain printing materials and then print to the product, with good printing effect and high degree of automation.

The auxiliary printing module 350 includes a connecting seat 351 fixedly connected to the driving slide 334, and an auxiliary printing head 352 arranged on the connecting seat 351. The connecting seat 351 is provided with a fixing ring 353 to fix the auxiliary printing head 352. The connecting seat 351 is detachably installed with a buckle 354 to fasten the fixing ring 353, and the printing material is stored through the auxiliary printing head 352. When the printing head 333 finishes printing the product, the auxiliary printing head 352 will leave the materials needed for the next printing in the On the printing pad 341, the printing head 333 returns to the printing pad 341 to obtain printing materials and prints on the product again, so that the reciprocating printing can effectively improve the work efficiency; in addition, the buckle 354 is used to engage the fixing ring 353, which is convenient for the printing head The 352 can be disassembled and replaced or used by adding materials, which is easy to replace.

The printing head 333 includes an adjustment dovetail seat 333a connected to the embossing drive cylinder 332, and a printing plate 333b connected to the adjustment dovetail seat 333a. The printing position can be fine-tuned, which is convenient for alignment adjustment and ensures printing accuracy. The printing plate 333b is set to be used for product printing. The printing effect is good, and it is easy to obtain materials and printing patterns, and the printing efficiency is high.

As shown in FIG. 7 , the unloading module 400 includes a retrieving assembly 410 and a conveying assembly 420. The retrieving assembly 410 includes a support base 210 installed on the workbench 100, a linear drive base 430 mounted on the support base 210, and The reclaiming cylinder 440 connected to the linear drive seat 430 is installed on the reclaiming plate 450 at the driving end of the reclaiming cylinder 440, and several suction heads 460 are installed on the retrieving plate 450; the conveying assembly 420 is fixedly installed on the workbench 100, And be positioned at the pick-up plate 450 below, it comprises mounting frame 460, is installed in the conveyor belt 470 of mounting frame 460, the unloading motor 480 that links to each other with conveyor belt 470 drive, and described mounting frame 460 is provided with guide near one end of reclaiming assembly 410. The material plate 490, the material guide plate 490 is obliquely arranged on the mounting frame 460, specifically, the product printed on the printing station 130 is sucked and placed on the conveyor belt 470 through the suction head 460, and the material guide plate 490 is passed through the material guide plate during the placement process. The role of 490 plays a guiding role for the placed products to ensure that the products can be accurately conveyed on the conveyor belt 470, with good conveying effect and high work efficiency.

In the first aspect, a workbench 100 is provided, and a turntable 110 arranged on the surface of the workbench 100 is used to realize automatic printing by means of the turntable 110, which can work continuously and greatly improve printing efficiency. The divider 120 uses the divider 120 to drive the turntable 110 to realize the printing work, the driving effect is good, and multiple stations can be realized for printing, and patterns of different colors and shapes are set for each station for printing, the printing efficiency is high, and the application range is wide; In the second aspect, the turntable 110 is provided with a number of printing stations 130 for placing product printing, specifically, the miniature cover plate is fixedly placed on the printing station 130, and the printing work is carried out for each station through the rotation of the turntable 110 , the printing effect is good, the printing efficiency is high, and the reliability is strong; in the third aspect, the workbench 100 is provided with a pressing module 200 surrounding the turntable 110 and corresponding to the printing station 130, several printing modules 300 and a blanking mold The group 400, specifically, loads the material at a single station. After loading, the product is pressed and fixed by the compression module 200 to prevent displacement during the printing process and ensure the consistency of the printed pattern. In addition, multiple printing The module 300 is printed corresponding to the fixed product on the printing station 130, and multiple printing modules 300 are set up, which can be adapted to the printing of multiple colors and shapes, can greatly improve the printing effect and printing range, and have strong overall reliability. The material module 400 takes out and unloads the printed products from the printing station 130, which has a high degree of automation; in the fourth aspect, the printing module 300 includes a base 310 fixedly installed on the workbench 100, and a bracket vertically installed on the base 310 320, through the base 310 to play the role of overall installation and fixation, through the bracket 320 to play a role of fixed support for the whole, the base 310 is provided with an XY adjustment module 330, which is set on the printing preparation platform 340 of the XY adjustment module 330, specifically Through the XY adjustment module 330 to adjust and align the position of the printing preparation platform 340, set the pattern mark to be printed on the printing preparation platform 340, which is convenient for printing and using the product, ensures that the printing pattern is consistent every time, and improves printing efficiency; In five aspects, the printing drive module 330 arranged on the upper part of the support 320, the printing drive module 330 includes a longitudinal drive cylinder 331, and an embossing drive cylinder 332 connected to the longitudinal drive cylinder 331, through which the embossing cylinder will be driven Transmission, to realize the printing work of the printing station 130 movement, at the same time, the lifting drive of the embossing cylinder can facilitate the printing and retrieving printing work, the printing effect is good, and the printing efficiency is high; the sixth aspect, the embossing drive cylinder 332 The drive is connected with a printing head 333, and the connecting position between the longitudinal driving cylinder 331 and the embossing driving cylinder 332 is provided with an auxiliary printing module 350, and the longitudinal driving cylinder 331 drives the imprinting driving cylinder 332 to drive the printing head 333 to and from the printing preparation platform 340 and the printing station 130, specifically, the product is printed by the printing head 333, and after the printing is completed, the air is driven vertically The cylinder 331 drives the printing head 333 to return to the position of the auxiliary printing module 350 to obtain printing auxiliary materials, and then to perform the next printing. Such reciprocating work can greatly improve the printing efficiency.

In the present invention, a printing device with a plurality of stations is used to print patterns and colors on the product sequentially through the turntable 110. The overall work efficiency is high, the reliability is strong, and the effect of printing patterns is good.

The working principle of the present invention is:

First, place the product on the printing station 130, drive the turntable 110 to rotate to the next station through the divider 120, and press the product when the turntable 110 rotates to the pressing module 200, and the turntable 110 rotates sequentially after pressing Four stations, each station uses four sets of printing modules 300 to print multiple patterns on the product, and after the printing is completed, the product is removed from the printing station 130 by the unloading module 400. , The overall work efficiency is high, the reliability is strong, and the degree of automation is high.

The above-mentioned embodiments only express several implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but should not be construed as limiting the patent scope of the present invention. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent for the present invention should be based on the appended claims.

Claims (10)

1. a kind of multistation printing equipment based on miniature cover board, it is characterised in that：Including workbench, it is set to table surface Turntable, be set to workbench bottom and turntable and drive the dispenser being connected, be provided with and several produced for placing on the turntable The printing station of product printing, the workbench are provided with around the compression module of turntable and corresponding printing station, several printings Module and blanking module；The printing module includes the pedestal for being fixedly installed in workbench, is located in the holder of pedestal, the bottom Seat is equipped with XY and adjusts module, is set to the standby print platform that XY adjusts module, is set to the printing driving module of frame upper, described Printing driving module includes zigzag tread patterns cylinder, and the coining being connected with the driving of zigzag tread patterns cylinder drives cylinder, the coining to drive Cylinder of taking offence drive connection has print head, the zigzag tread patterns cylinder to help stamp group with coining driving cylinder link position setting, The zigzag tread patterns cylinder driving coining driving cylinder drives print head to travel to and fro between standby print platform and printing station.

2. a kind of multistation printing equipment based on miniature cover board according to claim 1, it is characterised in that：The turntable The jig for being useful for placing product is fixedly mounted on corresponding each printing station, two can be at least placed simultaneously on the jig Product prints simultaneously.

3. a kind of multistation printing equipment based on miniature cover board according to claim 2, it is characterised in that：The segmentation Device is set to workbench lower surface, drives and is connected with it equipped with driving motor, is arranged between the driving motor and dispenser and subtracts Fast machine is connected.

4. a kind of multistation printing equipment based on miniature cover board according to claim 3, it is characterised in that：The compression Module includes support base, is fixedly installed in the compression cylinder on support base top, and the pressed seat being connected is driven with compression cylinder；It is described Pressed seat includes driving the fixed plate being connected, the connecting shaft being set in fixed plate, the pressure being connected with connecting shaft with compression cylinder Plate, excellent power glue laminated piece is equipped on the pressing plate, and the connecting bushing is equipped with buffer spring.

5. a kind of multistation printing equipment based on miniature cover board according to claim 4, it is characterised in that：The printing Module is at least provided with four groups, around turntable and corresponding printing station.

6. a kind of multistation printing equipment based on miniature cover board according to claim 5, it is characterised in that：The standby print Platform is the double-deck setting, and lower layer is adjustable to be connected with XY adjusting modules, and upper layer is detachably fixedly linked with lower layer, and surface is convex It rises and is provided with ink pad.

7. a kind of multistation printing equipment based on miniature cover board according to claim 6, it is characterised in that：The coining Driving cylinder is provided with driving slide unit, and the driving slide unit drives with zigzag tread patterns cylinder to be connected, the driving slide unit include with The sliding seat of coining driving cylinders is arranged in the guide rod of sliding seat, the zigzag tread patterns cylinder driving sliding seat band dynamic pressure Cylinder is printed along guide rod Linear transmission.

8. a kind of multistation printing equipment based on miniature cover board according to claim 7, it is characterised in that：It is described to help print Module includes the connecting seat being fixedly linked with driving slide unit, and be set to connecting seat helps print head, the connecting seat to be equipped with fixed ring Print head will be helped to fix, the connecting seat is detachably equipped with buckle and fixed ring is fixed.

9. a kind of multistation printing equipment based on miniature cover board according to claim 8, it is characterised in that：The printing Head includes driving the adjusting dovetail mount being connected with coining driving cylinder, the printing plate being connected with adjusting dovetail mount, the printing plate It is adjustable to be set to adjusting dovetail mount.

10. a kind of multistation printing equipment based on miniature cover board according to claim 9, it is characterised in that：Under described Expect that module includes take-off assembly and conveying assembly, the take-off assembly includes being installed on the support base of workbench, is set up in support The linear drives seat of seat, the feeding cylinder being connected with linear drives seat are installed on the feeding plate at feeding cylinder driving end, described to take Several suction nozzles are installed on flitch；The conveying assembly is fixedly installed in workbench, and below feeding plate comprising installation Frame is installed on the conveyer belt of mounting bracket, drives the blanking motor being connected with conveyer belt, the mounting bracket is close to take-off assembly one end It is provided with stock guide, the stock guide is obliquely installed in mounting bracket.