CN102490481A - Medium transmitting flat plate and smooth flat plate combined drawable slideway - Google Patents

Abstract

The invention relates to a pullable slideway device combined with a medium conveying plate and a smooth plate applied to a head-fixed flat digital inkjet printing machine. Existing products still have some defects in the installation and replacement of the larger printing plate, which makes the whole machine seem cumbersome and brings a lot of inconvenience to installation and maintenance. Aiming at this, the present invention adopts a printing plate pull-out combination slideway suitable for the head-fixed flatbed digital inkjet printing machine. By designing the flexible printing plate combination slideway, it is convenient for the installation and replacement of the plate, and can Allow users to choose flat plates of various sizes for combination according to actual printing needs. The device can be directly applied to a general head-fixed flatbed digital inkjet printing machine, and the device is easy to install, easy to maintain, and has high cost performance.

Description

A pullable combined slideway for a medium conveying flat plate and a smooth flat plate

technical field

The present invention relates to the new technology field of digital ink-jet printing, and specifically relates to a pull-out slideway device combined with a medium conveying plate and a smooth plate applied to a head-fixed flat-bed digital ink-jet printing machine. The flexible combination slideway of the printing plate is convenient for the installation and replacement of the plate, allowing users to choose various sizes of plates for combination according to the actual printing needs.

Background technique

Digital inkjet printing technology is a high-tech product that integrates machinery, computer, electronic information technology and gradually formed with the continuous development of computer technology. It first appeared in the mid-1990s. The emergence and continuous improvement of this technology , has brought a new concept to the textile printing and dyeing industry, and its advanced production principles and methods have brought an unprecedented development opportunity to textile printing and dyeing. It is known as the textile industry revolution technology in the 21st century, and it will gradually replace traditional printing. The method has become the main equipment for textile printing. In recent years, the digital inkjet printing technology at home and abroad has made great progress. Among them, the flatbed digital inkjet printing machine, because it can better meet the individual needs, the technology is constantly improving, and the product types and functions are also constantly improving.

For the flatbed digital inkjet printing machine with fixed head, during the inkjet printing process, the printed fabric is placed on the printing flatbed, and the inkjet control system first controls the nozzle group to move a lead in the width direction of the printed fabric. Realize the reciprocating printing of the nozzle (including the ink cartridge); secondly, the servo motor drives the flat plate to move a printing width in the direction of the fabric length. In order to ensure printing accuracy, the two movements must be highly coordinated, that is, only when the nozzle group prints a lead in the fabric width direction, the servo motor will control the transfer plate to move a printing width in the fabric length direction. The above process is repeated until the entire fabric is printed. The printing fabric is placed on the printing plate during the printing process. In one case, the printing plate is relatively heavy and generally large in size, which brings inconvenience to the installation, debugging, and transportation of the whole machine, and in most cases, the printed fabric will not occupy the entire printing plate, so In practice, it is more hoped that users can choose flat plates of different sizes according to the actual printing needs, so that on the one hand, it can effectively reduce the space occupied by the whole machine, and on the other hand, it is also convenient for installation and debugging. In view of this, the present invention provides a pull-out slideway device combined with a medium conveying plate and a smooth plate applied to a head-fixed flatbed digital inkjet printing machine. By designing a flexible printing plate combined slideway, it is convenient for the printing plate The installation and replacement can enable users to choose flat plates of different sizes for combination according to actual printing needs.

Contents of the invention

The technical problem to be solved by the present invention is to solve the combined installation and replacement of the medium conveying plate and the smooth plate on the head-fixed flat-bed digital inkjet printing machine, and to install a pull-out slideway through the flexible design of the flat-bed combination, which is convenient for various flat-beds. The combination, installation and replacement of the digital printing equipment can enable the user to choose different sizes of flat plates for combination according to the actual printing needs, so as to achieve the purpose of improving the overall performance of the digital printing equipment.

In order to achieve the above object, the present invention relates to an ordinary smooth flat plate with four corners equipped with rollers, a medium conveying flat plate with four corners equipped with rollers, a flat plate replacement slideway engraved with grooves on it, and a free landing seat adjustment device in the groove , Pullable sub-slides, height-adjustable support rods, head assembly. By using the replacement slideway on the printing platform table and the pullable sub-slideway device, the medium conveying plate and each ordinary smooth plate are combined and installed, so as to facilitate the assembly and maintenance of the machine and reduce the space of the machine body.

The bottom four corners of the common smooth flat plate of the present invention are equipped with rollers.

The combinable ordinary smooth panels described in the present invention are identical.

Fixing devices can be installed on both sides of the medium conveying flat plate of the present invention.

Rollers are arranged at four corners of the medium conveying plate fixing device of the present invention.

The medium conveying flat plate of the present invention is wrapped by a belt with a relatively large friction coefficient.

The medium conveying plate of the present invention has two driving wheels on the front and rear sides: an active driving wheel and a passive driving wheel. The active driving wheel is driven by a servo motor, thereby driving the belt wrapped outside to make a circular motion around the driving wheel. .

In the medium conveying plate of the present invention, a heating device is installed at the bottom of the upper plane, and the heating device may be an electric heating wire or a microwave or an infrared heater.

The length of the ordinary smooth flat plate described in the present invention is the same as the total length of the media conveying flat plate after the fixing device is added.

The rollers at the bottom of the flat plate according to the present invention can just fit into the grooves on the slideway.

The width of the plate replacement slideway of the present invention is the same as the length of a common smooth plate.

A plurality of sets of grooves are engraved on the plate replacement slideway of the present invention, and free take-off and landing seats are housed in all the grooves.

Each group of grooves on the plate replacement slideway according to the present invention includes four grooves, and the four rollers at the bottom of a plate can just fit into a group of grooves respectively, and the landing seats in each group of grooves are respectively connected by belts , the belt is driven by the motor.

The maximum height that the free landing seat in the groove on the plate replacement slideway according to the present invention can rise is the depth of the groove plus the thickness of the plate.

The width of one set of grooves on the plate changing slide of the present invention is the same as the width of the medium conveying plate.

The width of each group of grooves on the plate replacement slideway of the present invention is the same as that of a common smooth plate.

According to the present invention, there is a set of pullable sub-slides on each group of grooves for installing ordinary smooth plates along the width direction of the plate replacement slides.

The drawable sub-slide of the present invention has a chute.

The drawable sub-slides described in the present invention maintain the same horizontality as the plate replacement slides.

The depth of the chute of the pullable sub-slide of the present invention is equal to half of the depth of the groove on the plate replacement slide.

The adjacent two groups of grooves on the plate replacement slideway according to the present invention are in close contact with each other.

The four corners of the plate replacement slideway according to the present invention are respectively supported by height-adjustable support rods.

The height-adjustable support bar of the present invention has a height-adjusting screw.

The present invention can be directly applied to a general flat-bed digital ink-jet printing machine, and the whole device is simple, effective, easy to install and maintain, and has high cost performance.

Description of drawings

Fig. 1 is a schematic diagram of the structure of a common smooth flat plate of the present invention.

Fig. 2 is a schematic diagram of the structure of the medium conveying plate of the present invention.

Fig. 3 is a schematic structural view of the medium conveying plate of the present invention after being equipped with a fixing device.

Fig. 4 is a schematic diagram of the combined flat panel structure of the present invention.

Fig. 5 is a schematic diagram of the installation of the medium conveying plate of the present invention.

Fig. 6 is a schematic diagram of installation of a common smooth flat plate of the present invention.

Fig. 7 is a structural schematic diagram of the adjusting device for the free take-off and landing seat in the groove of the present invention.

Fig. 8 is a schematic diagram of installation of the present invention.

Detailed ways

By Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 7, shown in Fig. 8, the present invention mainly consists of a common smooth flat plate (I) with rollers at four corners, a medium conveying flat plate (II), and a fixing device (III). ), a plate replacement slideway (IV) with a groove engraved on it, a free take-off and landing seat adjustment device (V) in the groove, a height-adjustable support rod (14-17), and a pullable sub-slideway (26) , Composed of head assembly (VI). Among them: the four corners of the ordinary smooth plate (I) are respectively equipped with a roller (1~4); the outside of the medium conveying plate (II) is wrapped by a belt (13) with a large friction coefficient, and two driving wheels are installed on the front and rear sides. Wheels: active driving wheel (10) and passive driving wheel (11), the active driving wheel (10) is driven by the servo motor (12) through the connecting rod (14), thereby driving the wrapped belt (13) to drive around four The wheel moves in a circular motion, the bottom of the upper plane of the medium conveying plate is equipped with a heating device (9), the two sides of the medium conveying plate (II) can be equipped with a fixing device (III), and the four corners of the fixing device are respectively equipped with a roller ( 5～8); Flat plate is changed groove (19) on the slideway (IV), contains free take-off and landing seat (22) in each groove (19), and the take-off and landing seat in every group of grooves is respectively driven by belt (20) are connected, and the belt is driven by the motor (21), and the four feet of the slideway are supported by four height-adjustable support bars (14～17) respectively, and the support bars have height adjustment screws (18); (26) has a chute (27); head assembly (VI) includes guide shaft (23), nozzle group (25), connection screw (24) of nozzle group and guide shaft, connection screw (24) can be along Guide shaft (23) slides freely.

The main working mode of the device is: when the printing plate is assembled and installed, firstly the free lifting seats (22) in all the grooves (19) are in the raised position, and the medium conveying plate (II) after the fixing device is installed passes through the bottom roller ( 5-8) are pushed into the position of a corresponding group of grooves on the slideway (IV), and then the motor (21) drives the belt (20) to rotate to control the free take-off and landing seat (22) in the group of grooves to descend , so that the rollers (5-8) at the bottom of the medium conveying plate (II) are respectively embedded in the corresponding grooves of the reorganized grooves to complete the installation of the medium conveying plate, and then turn right and left respectively with the medium conveying plate as the center The ordinary smooth plate (I) is pushed into the position of the group of grooves of the slideway (IV) along the pull-out sub-slides in the corresponding group of grooves through the bottom rollers (1-4), and then the motor ( 21) Drive the belt (20) to rotate, control the free take-off and landing seat (22) in the group of grooves to descend, so that the rollers (1-4) at the bottom of the ordinary smooth flat plate (I) are respectively embedded in the corresponding concave parts of the group of grooves. Finally, adjust the height of the support rods (14-17) through the height adjustment screw (18). On the one hand, the horizontality calibration of the combined flat plate can be realized; on the other hand, the height between the combined flat plate and the machine head (VI) can be adjusted to a suitable Printing level; when it is necessary to transfer the medium plate (II), first lower the support rod (14-17) through the height adjustment screw (18) to reduce the height between the combined plate and the machine head (VI), and then correspondingly concave The motor (21) of the free lift seat adjustment device (V) in the groove drives the belt (20) to rotate, and controls the free lift seat (22) to rise to a position equal to the lower plane of the combined plate, and finally transfers the medium to the plate (II ) through the bottom rollers (5-8), if you want to replace a common flat plate (I), first lower the support bar (14-17) through the height adjustment screw (18), and lower the combination plate to the machine head (VI), then the motor (21) drives the belt (20) to rotate, and controls the free take-off and landing seat (22) to rise to the plane level with the inner chute (27) of the drawable slideway (26). position, and finally the printing plate (1) is pulled out along the inner chute (27) of the drawable slideway (26) through the bottom rollers (1-4).

Claims (8)

1. a medium transmits dull and stereotyped and the pullable combined slide way of smooth plates; Comprise a kind of four jiaos of common smooth plates (I) that roller is housed, medium transmits dull and stereotyped (II), fixture (III); Above the notched dull and stereotyped slideway (IV) of changing; Free landing seat adjusting device (V) in the groove, adjustable height support bar (14～17), pullable sub-slideway (26); Nose assembly (VI); It is characterized in that: during aggregate erection, at first the free landing seat (22) in fluted (19) be in the position of rise, the medium that installs additional after the fixture transmits dull and stereotyped (II) is pushed into corresponding one group of groove on the slideway (IV) through bottom roller (5～8) position; Driving belt (20) by motor (21) then rotates; Control should be organized free landing seat (22) decline in the groove, and the roller (5～8) that makes medium transmit dull and stereotyped (II) bottom is embedded into respectively in the corresponding grooves of reorganizing groove, the dull and stereotyped installation of completion medium transmission; Secondly transmitting flat board with medium is that the center and left is pushed into this group groove location of slideway (IV) with the pull formula slideway of common smooth plates (I) in corresponding one group of groove through bottom roller (1～4) respectively to the right successively, passes through the highly height of set screw (18) adjustable support bar (14～17) at last; When needing medium to transmit dull and stereotyped (II); At first support bar (14～17) is turned down through height set screw (18); To reduce assembled flat to the height between the head (VI); The motor (21) of free landing seat adjusting device (V) drives belt (20) rotation in the corresponding recesses then, controls the position that free landing seat (22) rises to and the assembled flat lower plane maintains an equal level, and at last medium is transmitted dull and stereotyped (II) and pulls out through bottom roller (5～8); If in the time of will changing a certain common smooth plates (I); Motor (21) drives belt (20) rotation then, controls the position that free landing seat (22) rises to and pullable slideway (26) internal chute (27) plane maintains an equal level, and will print dull and stereotyped (I) at last and pull out along pullable slideway (26) internal chute (27) through bottom roller (1～4).

2. a kind of medium according to claim 1 transmits dull and stereotyped and the pullable combined slide way of smooth plates, it is characterized in that: four rolling (1～4) is equipped with in common smooth plates (I) bottom.

3. a kind of medium according to claim 1 transmits dull and stereotyped and the pullable combined slide way of smooth plates, it is characterized in that: medium transmits dull and stereotyped (II) side can install fixture (III) additional, and four rolling (5～8) is equipped with in the fixture bottom.

4. a kind of medium according to claim 1 transmits dull and stereotyped and the pullable combined slide way of smooth plates; It is characterized in that: the dull and stereotyped replacing is carved with many group grooves on the slideway (VI): comprise with medium and transmit dull and stereotyped (II) width identical one group of groove and all the other many group grooves identical with common smooth plates (I) width, in institute is fluted free landing seat (22) is housed.

5. a kind of medium according to claim 1 transmits dull and stereotyped and the pullable combined slide way of smooth plates, it is characterized in that: dull and stereotyped replacing slideway (IV) is gone up on the groove that common smooth plates is installed has one group of pullable sub-slideway (26) on flat board replacing chute width direction.

6. a kind of medium according to claim 1 transmits dull and stereotyped and the pullable combined slide way of smooth plates, it is characterized in that: chute (27) is arranged in the pullable sub-slideway (26).

7. a kind of pullable dull and stereotyped combined slide way according to claim 1 is characterized in that: pullable sub-slideway (26) keeps horizontality consistent with the dull and stereotyped slideway (I) of changing.

8. a kind of pullable dull and stereotyped combined slide way according to claim 1 is characterized in that: chute (27) degree of depth of pullable sub-slideway (26) equals dull and stereotyped the half the of slideway (IV) upper groove (19) degree of depth of changing.

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