CN215620761U

CN215620761U - High-definition digital transfer printing machine

Info

Publication number: CN215620761U
Application number: CN202121903949.4U
Authority: CN
Inventors: 邵阳
Original assignee: Wuxi Kingda Microfiber Fabric Co ltd
Current assignee: Wuxi Kingda Microfiber Fabric Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-01-25
Anticipated expiration: 2031-08-13

Abstract

The invention relates to the field of digital transfer printing, and particularly discloses a high-definition digital transfer printing machine which comprises a rack, wherein the upper end of the rack is fixedly connected with a working table top for laying transfer printing paper and fabrics, one end of the rack is provided with a first unwinding roller for unwinding the transfer printing paper, the first unwinding roller is rotatably connected with the rack, the other end of the rack is provided with a heating assembly for heating the transfer printing paper, the rack is provided with a first winding roller for winding the transfer printing paper, and the first winding roller is rotatably connected with the rack. The application has the effect that the transfer printing quality of the fabric can be improved.

Description

High-definition digital transfer printing machine

Technical Field

The invention relates to the technical field of digital transfer printing, in particular to a high-definition digital transfer printing machine.

Background

The digital transfer printing technology is a novel printing method, which is mainly characterized by energy saving and environmental protection, and the technological process is that the designed pattern is firstly printed on transfer paper, and then the pattern on the transfer paper is transferred to the printed fabric by a physical method (such as a high-temperature high-pressure method) or a chemical method (such as an auxiliary agent reaction method).

Generally, a transfer paper roll with a print is suspended on a table, the transfer paper is moved by a control system on the machine, and the print on the transfer paper is printed on the fabric by means of physical heating. However, the existing transfer machine has only one workbench due to the limitation of the structure, and during the printing process, due to the lack of tension of the transfer paper, the transfer paper can be wrinkled or stacked, so that the patterns printed on the fabric are overlapped and shifted, and the transfer quality of the fabric is affected.

SUMMERY OF THE UTILITY MODEL

In order to improve the transfer printing quality of fabrics, the application provides a high-definition digital transfer printing machine.

The utility model provides a high definition digital rendition calico printing machine, includes the frame, frame upper end fixedly connected with is used for laying the table surface who changes printing paper and fabric, frame one end is provided with the first winding up roller of unreeling that is used for unreeling changes printing paper, first winding up roller rotates with the frame to be connected, the frame other end is provided with the heating element who is used for carrying out the heating to the printing paper, be provided with in the frame and be used for carrying out the first wind-up roll of rolling to the printing paper, first wind-up roll rotates with the frame to be connected.

Through adopting above-mentioned technical scheme, first unwinding roller unreels transfer paper, transfer paper water tiling after unreeling is established on table surface, the fabric of treating the printing is laid and is laminated with transfer paper on transfer paper mutually, heating element heats transfer paper and fabric jointly, when transfer paper unreels, first winding roller carries out the rolling to the transfer paper that has unreeled, guarantee that transfer paper receives traction force all the time at the in-process that unreels, keep the tensioning, make the printing of the stamp on the transfer paper more accurate on the fabric, improve the printing quality to the fabric.

Optionally, the frame is further provided with a first tensioning roller for tensioning the transfer paper, and the first tensioning roller is rotatably connected with the frame.

Through adopting above-mentioned technical scheme, the first back of unreeling to the transfer printing paper of unreeling, transfer printing paper and first straining roller are inconsistent, and first straining roller carries out the tensioning back to the transfer printing paper, and the rethread first wind-up roll carries out the rolling to the transfer printing paper, can make the transfer printing paper be in the tensioning state all the time, and printing effect is better.

Optionally, a conveyor belt for conveying the fabric is arranged on the machine frame, the surface of the conveyor belt is parallel to the working table, and the conveyor belt is located below the working table.

By adopting the technical scheme, the transfer-printed fabric falls on the conveyor belt, the conveyor belt continuously transmits the transfer-printed fabric forwards, the transfer-printed fabric is not required to be taken out through the manual work of production personnel, and the automation degree of the equipment is improved.

Optionally, the one end that first unreeling roller was kept away from to the frame is provided with two supporting seats, two the supporting seat sets up about frame width direction's central line symmetry, the frame is located between two supporting seats, heating element sets up between two supporting seats, heating element is including warming mill and backing roll, the warming mill lower extreme is provided with second tensioning roller, it has the heating tape to twine jointly on warming mill, backing roll and the second tensioning roller, the surface of heating tape is used for inconsistent with the fabric.

Through adopting above-mentioned technical scheme, the heating tape tensioning winding is on the warming mill, and the warming mill heats the heating tape through heat-conduction, and the heating tape after the heating extrudes and heats fabric and transfer printing paper to fabric and transfer printing paper butt joint to laminating fabric together, makes the stamp printing on the transfer printing paper to the fabric.

Optionally, a transition plate is fixedly connected to one end of the frame, which is close to the support seat cover, and a gap through which the fabric and the transfer paper pass is reserved between the heating belt and the transition plate.

Through adopting above-mentioned technical scheme, transfer printing paper and fabric on the table surface are set up on the cab apron, and the setting of cab apron has increased the support area that transfer printing paper and fabric received when the rendition, and transfer printing paper passes the gap between cab apron and the heating band, through the heating of heating band, accomplishes the rendition.

Optionally, be provided with the packing paper subassembly in the protection casing, the packing paper subassembly is including the second that is used for unreeling the packing paper unreels the roller and is used for the second wind-up roll of rolling packing paper, the surface and the packing paper of heating band laminate mutually.

Through adopting above-mentioned technical scheme, at the in-process of rendition, the condition that the area of stamp is greater than the area of fabric on the transfer paper can appear, if transfer paper directly contacts with the heating band, the stamp of many portions can adhere on the heating band, when follow-up heating band directly contacts with the fabric, can cause the pollution to the fabric surface, at conveyer belt surface laminating packing paper, unnecessary stamp can adhere on the packing paper on the transfer paper, guarantees that the surface of heating band is in clean state all the time.

Optionally, be provided with the tensioning assembly who is used for tensioning packing paper in the protection casing, tensioning assembly includes a plurality of third tensioning roller, and packing paper twines in proper order a plurality of on the third tensioning roller.

Through adopting above-mentioned technical scheme, a plurality of third tensioning roller carries out the tensioning to the packing paper, makes the packing paper laminate on the surface of heating belt more closely.

Optionally, the conveyor belt is provided with drying assemblies on two sides, each drying assembly comprises a mounting plate, the mounting plates are fixedly connected with the machine frame, and a plurality of fans are arranged on the mounting plates.

Through adopting above-mentioned technical scheme, the stamp on the fabric surface that the rendition was accomplished is in the state of not dry completely, and the stoving subassembly is dried in the conveyer belt is to the transfer process of fabric, can accelerate the drying rate of fabric surface stamp, has reduced producers and has taken off the fabric from the conveyer belt, causes the stained possibility of stamp.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the first unwinding roller unwinds the transfer paper, the unwound transfer paper is horizontally laid on the working table, a fabric to be printed is laid on the transfer paper and is attached to the transfer paper, the heating component heats the transfer paper and the fabric together, and the first winding roller winds the unwound transfer paper while unwinding the transfer paper, so that the transfer paper is guaranteed to receive traction force all the time in the unwinding process and is kept tensioned, printing on the transfer paper is more accurately printed on the fabric, and the printing quality of the fabric is improved;

2. in the transfer printing process, the condition that the area of the printing on the transfer printing paper is larger than that of the fabric can occur, if the transfer printing paper is directly contacted with the heating belt, the printing of the excessive part can be adhered to the heating belt, when the subsequent heating belt is directly contacted with the fabric, the surface of the fabric can be polluted, the packing paper is attached to the outer surface of the conveying belt, the excessive printing on the transfer printing paper can be adhered to the packing paper, and the outer surface of the heating belt is always kept in a clean state;

3. the printing on the fabric surface that the rendition was accomplished is in the state of not dry completely, and the stoving subassembly is dried in the conveyer belt is to the transfer process of fabric, can accelerate the drying rate of fabric surface printing, has reduced producers and has taken off the fabric from the conveyer belt, causes the stained possibility of printing.

Drawings

FIG. 1 is a schematic view of a unitary structural tape embodying the present embodiment.

Fig. 2 is a schematic diagram for embodying the structure of a transfer paper unit.

Fig. 3 is a schematic diagram for showing the positional relationship between the support base and the frame.

FIG. 4 is a schematic diagram showing the structure of the heating assembly, the packing paper assembly and the tensioning assembly.

Fig. 5 is a schematic view for embodying a structure of the drying assembly.

Description of reference numerals:

1. a frame; 2. a work table; 3. a supporting seat; 4. a transfer paper component; 41. a first unwinding roller; 42. a first wind-up roll; 43. a first tension roller; 5. a heating assembly; 51. a heating roller; 52. a support roller; 53. a second tension roller; 54. heating the tape; 6. a packing paper assembly; 61. a second unwinding roller; 62. a second wind-up roll; 7. a tension assembly; 71. a third tension roller; 8. a drying assembly; 81. mounting a plate; 82. a fan; 9. a conveyor belt; 10. a transition plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a high-definition digital transfer printing machine.

Referring to fig. 1, a high definition digital rendition calico printing machine includes frame 1, frame 1 upper end fixedly connected with table surface 2, table surface 2 is used for laying transfer printing paper and fabric, be provided with transfer printing paper subassembly 4 in the frame 1, transfer printing paper subassembly 4 is used for unreeling and the rolling to transfer printing paper, frame 1 one end is provided with heating element 5, heating element 5 is used for heating the transfer printing paper and the fabric that the laminating is in the same place, heating element 5 one side is provided with packing paper subassembly 6, packing paper subassembly 6 is used for unreeling and the rolling to packing paper, be provided with the conveyer belt 9 that is used for carrying out the conveying to the fabric that the rendition was accomplished in the frame 1, the surface of conveyer belt 9 is parallel with table surface 2, conveyer belt 9 is located table surface 2 below.

Referring to fig. 1, transfer printing paper subassembly 4 unreels transfer printing paper, transfer printing paper after unreeling is laid on table surface 2, the production personnel will treat the fabric of printing to be laid on the surface of transfer printing paper, transfer printing paper subassembly 4 carries out the rolling to transfer printing paper when unreeling to transfer printing paper, the fabric moves along with transfer printing paper jointly, heating element 5 extrudes and heats transfer printing paper and the fabric that the laminating is in the same place jointly, the pattern on the transfer printing paper is printed on the fabric, the fabric that the printing was accomplished falls on conveyer belt 9.

Referring to fig. 2, the transfer paper assembly 4 includes a first unwinding roller 41 and a first winding roller 42, the first unwinding roller 41 is located at one end of the frame 1 far away from the heating assembly 5, the first unwinding roller 41 is rotationally connected with the frame 1, the first unwinding roller 41 is located above the working table top 2, the first winding roller 42 is located between the conveyor belt 9 and the working table top 2, the first winding roller 42 is rotationally connected with the frame 1, a first tensioning roller 43 is arranged between the first unwinding roller 41 and the working table top 2, and the first tensioning roller 43 is rotationally connected with the frame 1.

Referring to fig. 2, the first unwinding roller 41 unwinds the transfer paper, the transfer paper bypasses the first tensioning roller 43 to be tensioned, the unwound transfer paper is laid on the working table 2, the transfer paper is wound by the first winding roller 42, and the transfer paper is always kept in a tensioned state.

Referring to fig. 1 and 3, one end of the frame 1, which is far away from the first unwinding roller 41, is provided with two supporting seats 3, the two supporting seats 3 are symmetrically arranged about a center line of the frame 1 in the width direction, and the heating assembly 5 and the paper packing assembly 6 are both arranged between the two supporting seats 3.

Referring to fig. 4, the heating assembly 5 includes a heating roller 51, a supporting roller 52 and a second tension roller 53, the heating roller 51, the supporting roller 52 and the second tension roller 53 are rotatably connected to the supporting base 3, the supporting roller 52 is located on one side of the heating roller 51 close to the work top 2, the second supporting roller 52 is located below the heating roller 51, the diameter of the heating roller 51 is larger than the diameters of the supporting roller 52 and the second tension roller 53, the central points of the same ends of the heating roller 51, the supporting roller 52 and the second tension roller 53 are arranged in a triangular shape, a heating belt 54 is wound on the heating roller 51, the supporting roller 52 and the second tension roller 53 together, a transition plate 10 is fixedly connected to one end of the work top 2 close to the supporting roller 52, the transition plate 10 is an arc-shaped plate, and a gap for the transfer paper and the fabric to pass through is provided between the transition plate 10 and the heating belt 54.

Referring to fig. 4, the heating roller 51 transfers its heat to the heating belt 54 by heat conduction, the transfer paper and the fabric adhered together pass through the gap between the transition plate 10 and the heating belt 54, the heating belt 54 presses and heats the transfer paper and the fabric together, the print on the transfer paper is separated from the transfer paper after being heated and is printed on the fabric, and the arrangement of the transition plate 10 increases the supporting area of the transfer paper and the fabric when being heated under pressure, so that the transfer effect is better.

Referring to fig. 4, the backing paper assembly 6 includes a second unwinding roller 61 and a second winding roller 62, the second unwinding roller 61 is used for unwinding the backing paper roll, the second winding roller 62 is used for winding the backing paper roll, the second unwinding roller 61 and the second winding roller 62 are arranged at intervals along the vertical direction, the second unwinding roller 61 is located above the second winding roller 62, the second unwinding roller 61 and the second winding roller 62 are both rotatably connected with the support base 3, and the outer surface of the heating belt 54 is attached to the backing paper.

Referring to fig. 4, since the area of the printing on the transfer paper is larger than the surface area of the fabric, if the transfer paper directly contacts the heating belt 54, the printing on the excess portion may adhere to the heating belt 54, and when the subsequent heating belt 54 directly contacts the fabric, the surface of the fabric may be contaminated, and the outer surface of the conveyor belt 9 is attached to the packing paper, and the excess printing on the transfer paper may adhere to the packing paper, thereby ensuring that the outer surface of the heating belt 54 is always in a clean state. The second unwinding roller 61 unwinds the packing paper roll, the packing paper is attached to the surface of the heating belt 54 around the heating belt 54 and wound onto the second winding roller 62, and the second winding roller 62 winds the packing paper.

Referring to fig. 4, a tensioning assembly 7 for tensioning packing paper is arranged above the second unwinding roller 61, the tensioning assembly 7 includes a plurality of third tensioning rollers 71, in this embodiment, the number of the third tensioning rollers 71 is three, the third tensioning rollers 71 are rotatably connected with the supporting seat 3, and the central points of the same end surfaces of the three third tensioning rollers 71 are also arranged in a triangular shape. The unreeled packing paper is sequentially wound on a plurality of third tensioning rollers 71 to tension the packing paper, so that the packing paper is always kept in a tensioning state.

Referring to fig. 5, the two sides of the transmission belt are provided with the drying assemblies 8, the two groups of drying assemblies 8 are symmetrically arranged about the center line of the width direction of the rack 1, each drying assembly 8 comprises a mounting plate 81, the mounting plates 81 are fixedly connected with the rack 1, and the mounting plates 81 are evenly provided with a plurality of fans 82.

Referring to fig. 5, the transferred fabric surface print is in an incompletely dried state, and the drying component 8 dries the fabric in the conveying process of the conveyor belt 9, so that the drying speed of the fabric surface print can be increased, and the possibility that the printing is stained because a production worker takes the fabric off the conveyor belt 9 is reduced.

The implementation principle of the embodiment of the application is as follows: the first unwinding roller 41 unwinds the transfer paper, and the transfer paper water tiling is established on table surface 2, and the production personnel lay the fabric on the transfer paper, makes fabric and transfer paper laminate mutually, and the transfer paper moves forward under the drive of first winding roller 42, drives the fabric and removes. When the transfer paper and the fabric pass through the gap between the heating belt 54 and the transition plate 10, the heating belt 54 presses and heats the transfer paper and the fabric together, and the print on the transfer paper is transferred to the fabric. The printed fabric falls on the conveyor belt 9, the conveyor belt 9 conveys the fabric subjected to the transfer printing forward, and the manufacturer takes the fabric subjected to the transfer printing down from the conveyor belt 9.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a high definition digital rendition calico printing machine, includes frame (1), frame (1) upper end fixedly connected with is used for laying table surface (2) that transfer printing paper and fabric, frame (1) one end is provided with the first winding up roller (41) of unreeling that is used for unreeling transfer printing paper, first winding up roller (41) rotate with frame (1) and be connected, frame (1) other end is provided with heating element (5) that are used for carrying out the heating to transfer printing paper, its characterized in that: be provided with on frame (1) and be used for carrying out first wind-up roll (42) of rolling to transfer paper, first wind-up roll (42) are connected with frame (1) rotation.

2. A high definition digital transfer printer according to claim 1, wherein: the machine frame (1) is further provided with a first tensioning roller (43) used for tensioning transfer printing paper, and the first tensioning roller (43) is rotatably connected with the machine frame (1).

3. A high definition digital transfer printer according to claim 2, wherein: the fabric drying machine is characterized in that a conveyor belt (9) used for conveying fabric is arranged on the rack (1), the surface of the conveyor belt (9) is parallel to the working table top (2), and the conveyor belt (9) is located below the working table top (2).

4. A high definition digital transfer printer according to claim 3, wherein: frame (1) is kept away from the one end of first unwinding roller (41) and is provided with two supporting seats (3), two supporting seat (3) set up relatively, frame (1) is located between two supporting seats (3), heating element (5) set up between two supporting seats (3), heating element (5) are including warming mill (51) and backing roll (52), warming mill (51) lower extreme is provided with second tensioning roller (53), it has heating tape (54) to twine jointly on warming mill (51), backing roll (52) and second tensioning roller (53), the surface of heating tape (54) is used for inconsistent with the fabric.

5. The high-definition digital transfer printing machine according to claim 4, wherein: one end of the frame (1) close to the supporting seat (3) is fixedly connected with a transition plate (10), and a gap for the fabric and the transfer printing paper to pass through is reserved between the heating belt (54) and the transition plate (10).

6. The high-definition digital transfer printing machine according to claim 5, wherein: be provided with packing paper subassembly (6) in the protection casing, packing paper subassembly (6) are including being used for unreeling second unreeling roller (61) of packing paper and being used for second wind-up roll (62) of rolling packing paper, the surface and the packing paper of heating band (54) are laminated mutually.

7. The high-definition digital transfer printing machine according to claim 6, wherein: be provided with tensioning assembly (7) that are used for tensioning packing paper in the protection casing, tensioning assembly (7) include a plurality of third tensioning roller (71), and packing paper twines in proper order a plurality of on third tensioning roller (71).

8. The high definition digital transfer printer according to claim 7, wherein: conveyer belt (9) both sides all are provided with stoving subassembly (8), stoving subassembly (8) are including mounting panel (81), mounting panel (81) and frame (1) fixed connection, be provided with a plurality of fan (82) on mounting panel (81).