CN217319736U

CN217319736U - Digital printing machine for wet transfer of disperse ink

Info

Publication number: CN217319736U
Application number: CN202220495642.3U
Authority: CN
Inventors: 方立忠; 陶程巍
Original assignee: Shaoxing Zerui Numerical Control Printing Technology Co ltd
Current assignee: Shaoxing Zerui Numerical Control Printing Technology Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-08-30
Anticipated expiration: 2032-03-07

Abstract

The utility model provides a digital printing machine is transferred to dispersion china ink wet process relates to wet process rendition field, including frame, rendition membrane, surface fabric and metal roller, transfer roller one, transfer roller two, surface fabric roller one, surface fabric roller two of setting in the frame, transfer roller one, transfer roller two set up the both sides at the metal roller, the both ends of rendition membrane are convoluteed on transfer roller one, transfer roller two, and walk around the bottom of metal roller, the both ends of surface fabric are convoluteed at the both ends of surface fabric roller one, surface fabric roller two, and walk around the bottom of metal roller, the surface fabric is located the bottom of rendition membrane, be provided with in the frame and be used for compressing tightly closing device on the metal roller with surface fabric and rendition membrane. When having arranged transfer printing membrane and surface fabric, through electric putter upwards adjust impression roller one and impression roller two, make compress tightly the belt firmly with surface fabric and rendition membrane attached outside the metal roller, greatly increased the area of contact between surface fabric, transfer printing membrane and the metal roller, the difficult fold of surface fabric when the rendition, the rendition is effectual.

Description

Digital printing machine is transferred to dispersion china ink wet process

Technical Field

The utility model relates to a wet process rendition technical field specifically is a digital printing machine is shifted to dispersion china ink wet process.

Background

The wet transfer printing is a brand-new textile transfer printing mode, and makes the realization of transfer printing on natural fabrics possible. Before large-scale production, ink-jet digital printing samples are often needed to be made for customer confirmation, or some orders with small quantity can be directly produced by ink-jet digital printing. The ink-jet digital printing is to spray and print dye onto the transfer printing film or paper with coating by a digital spray printer, then attach the soaked fabric to the transfer printing film or paper, and transfer the pattern on the transfer printing film or paper onto the fabric by a transfer printing device.

In the prior transfer printing device, the transfer printing film and the fabric are tightly attached to the metal roller by utilizing the height difference of the transfer printing roller, the fabric roller and the metal roller; however, the contact area between the fabric, the transfer printing film and the metal roller is small, the supporting force outside the fabric is insufficient, and the fabric is loose, so that the fabric is easy to generate friction deformation and wrinkles with the transfer printing film when passing through the metal roller, and the transfer printing effect is poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a digital printing machine is transferred to dispersion china ink wet process has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a digital printing machine is shifted to dispersion china ink wet process, includes frame, rendition membrane, surface fabric and sets up metal roller, transfer roller one, transfer roller two, surface fabric roller one, the surface fabric roller two in the frame, transfer roller one, transfer roller two set up the both sides at the metal roller, the both ends of rendition membrane are convoluteed on transfer roller one, transfer roller two, and are walked around the bottom of metal roller, the both ends of surface fabric are convoluteed at the both ends of surface fabric roller one, surface fabric roller two, and are walked around the bottom of metal roller, the surface fabric is located the bottom of rendition membrane, be provided with in the frame and be used for compressing tightly the closing device on the metal roller with surface fabric and rendition membrane.

Preferably, closing device is including setting up the impression roller one in the frame, impression roller two, backing roll one, backing roll two, tension roller, impression roller one, impression roller two, backing roll two are four point rectangle form and arrange, the two outer meshing of impression roller one, impression roller two, backing roll one, backing roll have the belt that compresses tightly, impression roller one, impression roller two are located the below of metal roller both sides, tension roller is located the top between backing roll one, the backing roll two, compress tightly the top that the belt walked around the tension roller, the tension roller can vertical elastic stretch out and draw back, impression roller one, backing roll two are connected through the linkage, the vertical electric putter who links to each other with the linkage that is provided with in the frame.

Preferably, the linkage piece includes bracing piece and two sets of uide bushing, guide bar, screw rod, two the uide bushing sets up at the both ends of bracing piece along the length direction of bracing piece, and two guide bar slip adaptations are on two uide bushings, two the screw rod pin joint is at the both ends of bracing piece respectively, and runs through the guide bar and rather than threaded connection, electric putter's output links to each other with the bracing piece.

Preferably, the vertical slide rail that is provided with in the frame, the sliding fit has the slider on the slide rail, the one end pin joint of tension roller is on the slider, the bottom of slide rail is provided with the bottom plate, be provided with the spring between slider and the bottom plate.

Preferably, a first motor connected with the metal roller is arranged on the rack, a second motor connected with the first supporting roller is arranged on the rack, a third motor connected with the first transfer roller is arranged on the rack, and a fourth motor connected with the first fabric roller is arranged on the rack.

(III) advantageous effects

The utility model provides a digital printing machine is shifted to dispersion china ink wet process. The method has the following beneficial effects:

1. this digital printing machine is shifted to dispersion china ink wet process, when having arranged transfer printing membrane and surface fabric, through electric putter upwards adjust impression roller one and impression roller two, make pressing belt firmly with surface fabric and rendition membrane attached outside the metal roller, greatly increased the area of contact between surface fabric, transfer printing membrane and the metal roller, the difficult fold of surface fabric when the rendition, the rendition is effectual.

Drawings

FIG. 1 is a half-section perspective view of a frame of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a cross-sectional view of the support rod of the present invention;

fig. 4 is a pressing belt pressing state diagram of the present invention.

In the figure: the device comprises a frame 1, a metal roller 2, a first transfer roller 3, a second transfer roller 4, a transfer film 5, a first fabric roller 6, a second fabric roller 7, fabric 8, a first press roller 9, a second press roller 10, a first support roller 11, a second support roller 12, a tension roller 13, a pressing belt 14, a first motor 15, a linkage 16, an electric push rod 17, a slide rail 18, a slide block 19, a bottom plate 20, a spring 21, a second motor 22, a support rod 161, a guide sleeve 162, a guide rod 163 and a screw 164.

Detailed Description

The embodiment of the utility model provides a digital printing machine is transferred to dispersion china ink wet process, as shown in fig. 1-4, including frame 1, rendition membrane 5, surface fabric 8 and set up metal roller 2, transfer roller one 3, transfer roller two 4, surface fabric roller one 6, surface fabric roller two 7 in frame 1. The metal roller 2, the first transfer roller 3, the second transfer roller 4, the first fabric roller 6 and the second fabric roller 7 can rotate.

As shown in fig. 1, the transfer roller one 3 and the transfer roller two 4 are symmetrically disposed on both sides of the metal roller 2. The two ends of the transfer film 5 are wound on the first transfer roller 3 and the second transfer roller 4 and pass by the bottom of the metal roller 2, and the first transfer roller 3 and the second transfer roller 4 are used for discharging the transfer film 5 and winding the transfer film 5 respectively. The height of the first transfer roller 3 and the second transfer roller 4 is higher than that of the metal roller 2. Two ends of the fabric 8 are wound at two ends of the fabric roller I6 and the fabric roller II 7 and bypass the bottom of the metal roller 2, and the fabric roller I6 and the fabric roller II 7 are respectively used for discharging the fabric 8 and winding the transferred fabric 8. The fabric 8 is positioned at the bottom of the transfer film 5. When the facestock 8, the transfer film 5 pass over the metal roller 2, the transfer film 5 is able to transfer the pattern to the facestock 8.

The frame 1 is provided with a pressing device for pressing the fabric 8 and the transfer film 5 on the metal roller 2.

As shown in fig. 1-2, the pressing device includes a first pressure roller 9 pivotally connected to the frame 1, a second pressure roller 10, a first support roller 11, a second support roller 12, a tension roller 13, the first pressure roller 9, the second pressure roller 10, the first support roller 11, the second support roller 12 is arranged in a four-point rectangular shape, the first pressure roller 9, the second pressure roller 10, the first support roller 11, the second support roller 12 is externally engaged with a pressing belt 14, the first pressure roller 9, the second pressure roller 10 is located below two sides of the metal roller 2, the tension roller 13 is located above the first support roller 11 and the second support roller 12, the pressing belt 14 bypasses the top of the tension roller 13, the tension roller 13 is vertically elastically stretchable, the first pressure roller 9 and the second pressure roller 10 are connected by a linkage 16, and an electric push rod 17 connected with the linkage 16 is vertically arranged on the frame 1.

When transfer printing film 5 and surface fabric 8 have been arranged, through electric putter 17 upwards adjust impression roller one 9 and impression roller two 10, make the belt 14 that compresses tightly firmly with surface fabric 8 and transfer printing film 5 attached outside metal roller 2, greatly increased the area of contact between surface fabric 8, transfer printing film 5 and the metal roller 2, surface fabric 8 is difficult for the fold when the rendition, and the rendition is effectual.

As shown in fig. 3, the link 16 includes a support rod 161, two sets of guide sleeves 162, two guide rods 163, and a screw 164, wherein the two guide sleeves 162 are disposed at two ends of the support rod 161 along the length direction of the support rod 161, the two guide rods 163 are slidably fitted on the two guide sleeves 162, and the guide rods 163 and the guide sleeves 162 are rectangular. The two screws 164 are respectively pivoted at two ends of the support rod 161, penetrate through the guide rod 163 and are in threaded connection with the guide rod, and the output end of the electric push rod 17 is connected with the support rod 161. One end of the first pressing roller 9 and one end of the second pressing roller 10 are respectively pivoted on the two guide rods 163. The screw 164 adjusts the distance between the two guide rods 163, and thus adjusts the distance between the first pressure roller 9 and the second pressure roller 10. The contact area between the fabric 8 and the metal roller 2 can be flexibly adjusted by adjusting the distance between the first pressing roller 9 and the second pressing roller 10.

A slide rail 18 is vertically arranged on the rack 1, a slide block 19 is slidably matched on the slide rail 18, one end of the tension roller 13 is pivoted on the slide block 19, a bottom plate 20 is arranged at the bottom of the slide rail 18, and a spring 21 is arranged between the slide block 19 and the bottom plate 20.

As shown in fig. 4, when the first pressing roller 9 and the second pressing roller 10 move upward, the tension roller 13 moves downward, and the pressing belt 14 is firmly engaged outside the first pressing roller 9, the second pressing roller 10, the first supporting roller 11, the second supporting roller 12, and the tension roller 13 by the spring 21.

As shown in fig. 2, a first motor 15 connected to the metal roller 2 is disposed on the frame 1, and the first motor 15 is used for controlling the rotation of the metal roller 2. The frame 1 is provided with a second motor 22 connected with the first support roller 11, and the second motor 22 is used for driving the pressing belt 14 to rotate. The frame 1 is provided with a motor III connected with the transfer roller I3, and the motor III is used for driving the transfer printing film 5 to move. And a motor IV connected with the fabric roller I6 is arranged on the frame 1. The motor is used for driving the fabric 8 to move.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a digital printing machine is shifted to dispersion china ink wet process, includes frame (1), rendition membrane (5), surface fabric (8) and sets up metal roller (2), transfer roller (3), transfer roller (4), surface fabric roller (6), surface fabric roller (7) in frame (1), transfer roller (3), transfer roller (4) set up the both sides at metal roller (2), the both ends of rendition membrane (5) are convoluteed on transfer roller (3), transfer roller (4), and walk around the bottom of metal roller (2), the both ends of surface fabric (8) are convoluteed at the both ends of surface fabric roller (6), surface fabric roller (7), and walk around the bottom of metal roller (2), surface fabric (8) are located the bottom of rendition membrane (5), its characterized in that: the frame (1) is provided with a pressing device for pressing the fabric (8) and the transfer printing film (5) on the metal roller (2).

2. The digital printing machine for wet transfer of dispersed ink according to claim 1, wherein: the pressing device comprises a first pressing roller (9), a second pressing roller (10), a first supporting roller (11), a second supporting roller (12) and a tension roller (13) which are arranged on a rack (1), wherein the first pressing roller (9), the second pressing roller (10), the first supporting roller (11) and the second supporting roller (12) are arranged in a four-point rectangular form, a pressing belt (14) is meshed outside the first pressing roller (9), the second pressing roller (10), the first supporting roller (11) and the second supporting roller (12), the first pressing roller (9) and the second pressing roller (10) are positioned below two sides of the metal roller (2), the tension roller (13) is positioned above the first supporting roller (11) and the second supporting roller (12), the pressing belt (14) bypasses the top of the tension roller (13), the tension roller (13) can be elastically stretched and retracted vertically, the first pressing roller (9) and the second pressing roller (10) are connected through a linkage (16), an electric push rod (17) connected with a linkage piece (16) is vertically arranged on the frame (1).

3. The digital printing machine for wet transfer of dispersed ink according to claim 2, wherein: the linkage piece (16) comprises a support rod (161), two groups of guide sleeves (162), two guide rods (163) and two screw rods (164), wherein the two guide sleeves (162) are arranged at two ends of the support rod (161) along the length direction of the support rod (161), the two guide rods (163) are matched on the two guide sleeves (162) in a sliding mode, the two screw rods (164) are respectively pivoted at two ends of the support rod (161) and penetrate through the guide rods (163) and are in threaded connection with the guide rods, and the output end of the electric push rod (17) is connected with the support rod (161).

4. The digital printing machine for wet transfer of dispersed ink according to claim 2, wherein: frame (1) is last vertically to be provided with slide rail (18), slide on slide rail (18) and be furnished with slider (19), the one end pin joint of tension roller (13) is on slider (19), the bottom of slide rail (18) is provided with bottom plate (20), be provided with spring (21) between slider (19) and bottom plate (20).

5. The digital printing machine with ink-dispersing wet transfer as claimed in claim 1, wherein: the fabric roller is characterized in that a first motor (15) connected with the metal roller (2) is arranged on the rack (1), a second motor (22) connected with the first support roller (11) is arranged on the rack (1), a third motor connected with the first transfer roller (3) is arranged on the rack (1), and a fourth motor connected with the first fabric roller (6) is arranged on the rack (1).