CN210737106U - A digital printing sizing device - Google Patents

Abstract

A digital printing sizing apparatus belongs to the technical field of digital printing sizing machines. The utility model comprises a box body, a first guide roller, a second guide roller, a first mounting frame and a second mounting frame are respectively arranged in the inner cavity of the box body, the end parts of the first mounting frame and the second mounting frame are respectively provided with a driving motor, the output end of the driving motor is connected with a roller support after passing through the mounting frame, and both ends of the roller support are respectively provided with a dust-binding roller; a slurry groove is formed in the bottom of the inner cavity of the box body below the second guide roller, slurry and a sizing roller are arranged in the slurry groove, the sizing roller is immersed by the slurry, and an extrusion mechanism is arranged at the top of the inner cavity of the box body above the slurry groove. The utility model discloses utilize mutually supporting of driving motor, roller support and binding dust roller, can carry out the preliminary treatment to it before textile fabric starching, get rid of the various impurity on textile fabric surface, improve follow-up starching effect, also can avoid various impurity on textile fabric surface to drop the thick liquid groove in simultaneously, pollute the thick liquids.

Description

A digital printing sizing device

technical field

The utility model belongs to the technical field of digital printing sizing machines, in particular to a digital printing sizing device.

Background technique

Digital printing is a technology that appeared in the 1990s to directly spray special dyes onto textiles through computer-controlled micro-piezoelectric inkjet nozzles to form the required patterns. Scrap due to positioning problems. Therefore, compared with the traditional printing and dyeing technology, digital printing technology has many advantages such as on-demand customization, flexible production, rapid response, beautiful appearance and environmental protection. Digital printing is suitable for a wide range of fabrics, including most materials of cotton, linen, silk, wool, viscose, nylon, and chemical fiber. In the digital printing of textile fabrics, in order to prevent the seepage of dye liquor on the fabric, it is necessary to sizing the textile fabric before printing.

At present, the existing sizing devices on the market all directly immerse the textile fabric in the sizing pool or spray the sizing directly on the surface of the textile. Since the surface of the textile fabric will be attached with various impurities such as wool, small thread ends and dust particles, if it is directly sizing, it will affect the sizing effect, thereby affecting the quality of subsequent textile fabric processing.

SUMMARY OF THE INVENTION

The utility model mainly solves the technical problems existing in the above-mentioned prior art, and provides a digital printing sizing device.

The above technical problems of the present invention are mainly solved by the following technical solutions: a digital printing sizing device, comprising a box body, the left side of the box body is provided with a cloth inlet, and the right side of the box body is provided with There is a cloth outlet, a first guide roller and a second guide roller are respectively arranged in the inner cavity of the box body, the first guide roller is close to the cloth inlet, and there is a gap between the first guide roller and the second guide roller. A first mounting frame is arranged at the top of the inner cavity of the box, and a second installation frame is arranged at the bottom of the inner cavity of the box between the first guide roller and the second guide roller. The first installation frame and the second installation frame The left and right dislocations are arranged, the ends of the first mounting frame and the second mounting frame are both provided with driving motors, and the output end of the driving motor is connected to the roller support after passing through the mounting frame, and the two ends of the roller support Both are provided with dust sticking rollers; below the second guide roller is a slurry tank at the bottom of the inner cavity of the box, and the slurry tank is provided with a slurry and a sizing roller, and the slurry is immersed in the sizing roller , the top of the slurry tank is provided with an extrusion mechanism on the top of the inner cavity of the box, the extrusion mechanism includes a threaded rod, the threaded rod is threadedly connected to the box body, and the top of the threaded rod is fixedly connected with a handle, so The bottom end of the threaded rod is rotatably connected with a first fixing plate, the top end of the first fixing plate is fixedly installed with a telescopic rod, and the end of the telescopic rod away from the first fixing plate is fixedly connected with the top of the inner cavity of the box. A second fixing plate is arranged below the first fixing plate, an elastic member is arranged between the first fixing plate and the second fixing plate, and the first fixing plate is connected with the second fixing plate through the elastic member, and the first fixing plate is connected with the second fixing plate. The bottom end of the second fixing plate is fixedly installed with a squeezing roller bracket, an end of the squeezing roller bracket is provided with a first squeezing roller, and a second squeezing roller is arranged below the first squeezing roller, and The lower end of the first squeezing roll is in contact with the upper end of the second squeezing roll, and the first squeezing roll and the second squeezing roll are both located above the slurry tank and close to the cloth outlet.

Preferably, the top end of the box body is provided with a threaded hole matching the threaded rod, the inner wall of the threaded hole is provided with an internal thread, and the outer surface of the threaded rod is provided with an external thread matching the internal thread, The threaded rod is threadedly connected to the threaded hole.

Preferably, the elastic member includes a connecting rod, one end of the connecting rod is fixedly connected with the top end of the second fixing plate, and one end of the connecting rod away from the second fixing plate penetrates the first fixing plate and is connected to the limiting plate, so The outer surface of the connecting rod is provided with a spring, one end of the spring is in contact with the bottom end of the first fixing plate, and the other end of the spring is in contact with the top end of the second fixing plate.

Preferably, the bottom of the box body is provided with legs, and the bottom of the legs is provided with rollers.

The utility model has the beneficial effects: the utility model utilizes the mutual cooperation of the driving motor, the roller support and the dust sticking roller, so that the textile fabric can be pretreated before sizing, various impurities on the surface of the textile fabric can be removed, and the subsequent The sizing effect can also be avoided, and various impurities on the surface of the textile fabric can be prevented from falling into the slurry tank and polluting the slurry. In the utility model, dust sticking rollers are arranged at both ends of the roller support. When one of the dust sticking rollers is filled with impurities, the roller support is rotated by a driving motor, so that the other dust sticking roller is in rolling contact with the textile fabric. , so that a new sticky roller can be replaced without downtime. The utility model adopts the design of the extrusion mechanism, the first squeezing roller and the second squeezing roller cooperate with each other, so that the excess pulp on the textile fabric can be squeezed out and dripped back into the pulp tank, so as to avoid the excess pulp from being trapped in the textile fabric. Accumulation on the fabric, thereby saving pulp, and at the same time, the clamping force between the first and second squeezing rollers can be adjusted by twisting the threaded rod.

Description of drawings

Fig. 1 is a kind of structural representation of the present utility model;

Figure 2 is a schematic structural diagram of the extrusion mechanism of the present invention.

In the figure: 1, the box body; 2, the cloth inlet; 3, the cloth outlet; 4, the first guide roller; 5, the second guide roller; 6, the first installation frame; 7, the second installation frame; 8, Drive motor; 9. Roller bracket; 10. Dust sticking roller; 11. Slurry tank; 12. Slurry; 13. Sizing roller; 14. Threaded rod; 15. Handle; 16. First fixing plate; 17. Telescopic rod; 18. Second fixing plate; 19. Squeeze roll bracket; 20. First squeegee roll; 21. Second squeegee roll; 22. Connecting rod; 23. Limit plate; 24. Spring; 25, Outrigger; 26, roller; 27, controller; 28, textile fabric.

Detailed ways

The technical solutions of the present utility model will be further described in detail below through embodiments and in conjunction with the accompanying drawings.

Example: A digital printing sizing device, as shown in Figures 1-2, includes a box body, the left side of the box body is provided with a cloth inlet port, and the right side of the box body is provided with a cloth outlet port, so A first guide roller and a second guide roller are respectively arranged in the inner cavity of the box body, the first guide roller is close to the cloth inlet, and the space between the first guide roller and the second guide roller is at the top of the inner cavity of the box A first installation frame is provided, and a second installation frame is arranged at the bottom of the inner cavity of the box between the first guide roller and the second guide roller. Both ends of the first mounting frame and the second mounting frame are provided with driving motors, and the output end of the driving motor is connected to a roller support after passing through the mounting frame, and both ends of the roller support are provided with dust sticking rollers A slurry tank is arranged at the bottom of the inner cavity of the box under the second guide roller, and a slurry and a sizing roller are arranged in the slurry tank, and the slurry is immersed in the sizing roller, and the upper part of the slurry tank is An extrusion mechanism is provided at the top of the inner cavity of the box, and the extrusion mechanism includes a threaded rod. The top of the box is provided with a threaded hole matching the threaded rod, and the inner wall of the threaded hole is provided with an inner wall. The outer surface of the threaded rod is provided with an external thread matching the internal thread, the threaded rod is threadedly connected to the threaded hole, the top end of the threaded rod is fixedly connected with a handle, and the bottom end of the threaded rod is rotatably connected with a A first fixing plate, a telescopic rod is fixedly installed at the top of the first fixing plate, and the end of the telescopic rod away from the first fixing plate is fixedly connected with the top of the inner cavity of the box, and a first fixing plate is provided below the first fixing plate. Two fixing plates, an elastic member is arranged between the first fixing plate and the second fixing plate, and the first fixing plate is connected with the second fixing plate through the elastic member, and the bottom end of the second fixing plate is fixedly installed There is a squeezing roller bracket, the end of the squeezing roller bracket is provided with a first squeezing roller, a second squeezing roller is arranged below the first squeezing roller, and the lower end of the first squeezing roller is provided It is in contact with the upper end of the second squeezing roll. The first squeezing roll and the second squeezing roll are both located above the slurry tank and close to the cloth outlet. The right side of the box is provided with a controller. The controller is respectively electrically connected with the first guide roller, the second guide roller, the dust sticking roller, the sizing roller, the first pressing roller, the second pressing roller and the drive, and is used to control the first guide roller, the first The rotation of the two guide rollers, the dust sticking roller, the sizing roller, the first pressing roller and the second pressing roller is used to control the opening and closing of the drive motor.

The elastic member includes a connecting rod, one end of the connecting rod is fixedly connected with the top end of the second fixing plate, and one end of the connecting rod far away from the second fixing plate penetrates the first fixing plate and is connected to the limiting plate, and the connecting rod is connected to the limiting plate. The outer surface of the spring is provided with a spring, one end of the spring is in contact with the bottom end of the first fixing plate, and the other end of the spring is in contact with the top end of the second fixing plate.

The bottom of the box body is provided with a support leg, and the bottom of the support leg is provided with a roller, so that the user can use the roller to move the sizing device more conveniently.

During operation, the rotation of the first guide roller drives the textile fabric to enter the box from the cloth inlet, and the dust sticking roller sticks away various impurities on the upper and lower surfaces of the textile fabric; then the textile fabric enters the slurry tank through the second guide roller, The textile fabric is immersed in the slurry for sizing treatment; after the sizing is completed, the textile fabric is squeezed by the first sizing roller and the second sizing roller to extrude the excess slurry, and leave the box through the cloth outlet.

The utility model utilizes the mutual cooperation of the driving motor, the roller support and the dust sticking roller, so that the textile fabric can be pretreated before sizing, various impurities on the surface of the textile fabric can be removed, the subsequent sizing effect can be improved, and the textile fabric can be avoided at the same time. Various impurities on the surface of the fabric fall into the slurry tank, polluting the slurry. In the utility model, dust sticking rollers are arranged at both ends of the roller support. When one of the dust sticking rollers is filled with impurities, the roller support is rotated by a driving motor, so that the other dust sticking roller is in rolling contact with the textile fabric. , so that a new sticky roller can be replaced without downtime. The utility model adopts the design of the extrusion mechanism, the first squeezing roller and the second squeezing roller cooperate with each other, so that the excess pulp on the textile fabric can be squeezed out and dripped back into the pulp tank, so as to avoid the excess pulp from being trapped in the textile fabric. Accumulation on the fabric, thereby saving pulp, and at the same time, the clamping force between the first and second squeezing rollers can be adjusted by twisting the threaded rod.

Finally, it should be pointed out that the above embodiments are only representative examples of the present invention. Obviously, the present invention is not limited to the above-mentioned embodiments, and many modifications are possible. Any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention shall be considered to belong to the protection scope of the present invention.

Claims (4)

1. A digital printing sizing device comprises a box body and is characterized in that a cloth inlet is formed in the left side of the box body, a cloth outlet is formed in the right side of the box body, a first guide roller and a second guide roller are arranged in an inner cavity of the box body respectively, the first guide roller is close to the cloth inlet, a first mounting frame is arranged between the first guide roller and the second guide roller at the top of the inner cavity of the box body, a second mounting frame is arranged between the first guide roller and the second guide roller at the bottom of the inner cavity of the box body, the first mounting frame and the second mounting frame are arranged in a left-right staggered mode, driving motors are arranged at the end portions of the first mounting frame and the second mounting frame, a roller support is connected to the output end of each driving motor after the output end of each driving motor penetrates through the mounting frame, and dust-sticking rollers are arranged at the two; a slurry groove is arranged at the bottom of the inner cavity of the box body below the second guide roller, slurry and a slurry feeding roller are arranged in the slurry groove, the slurry is immersed in the slurry feeding roller, an extruding mechanism is arranged at the top of the inner cavity of the box body above the slurry groove, the extruding mechanism comprises a threaded rod, the threaded rod is in threaded connection with the box body, a handle is fixedly connected to the top end of the threaded rod, a first fixing plate is rotatably connected to the bottom end of the threaded rod, a telescopic rod is fixedly mounted at the top end of the first fixing plate, one end, away from the first fixing plate, of the telescopic rod is fixedly connected with the top of the inner cavity of the box body, a second fixing plate is arranged below the first fixing plate, an elastic part is arranged between the first fixing plate and the second fixing plate, the first fixing plate is connected with the second fixing plate through the elastic part, and a pressure roller support is, the end part of the squeezing roller support is provided with a first squeezing roller, a second squeezing roller is arranged below the first squeezing roller, the lower end of the first squeezing roller is in contact with the upper end of the second squeezing roller in an abutting mode, and the first squeezing roller and the second squeezing roller are located above the slurry tank and are close to the cloth outlet.

2. The digital printing sizing apparatus according to claim 1, wherein a threaded hole matched with the threaded rod is formed at the top end of the box body, an internal thread is formed on the inner wall of the threaded hole, an external thread matched with the internal thread is formed on the outer surface of the threaded rod, and the threaded rod is in threaded connection with the threaded hole.

3. The digital printing sizing apparatus according to claim 1, wherein the elastic member comprises a connecting rod, one end of the connecting rod is fixedly connected with the top end of the second fixing plate, one end of the connecting rod, which is far away from the second fixing plate, penetrates through the first fixing plate and is connected with a limiting plate, a spring is arranged on the outer surface of the connecting rod, one end of the spring is in contact with the bottom end of the first fixing plate in an abutting manner, and the other end of the spring is in contact with the top end of the second fixing plate in an abutting manner.

4. A digital printing and sizing device as defined in claim 1, wherein the bottom of the box body is provided with a leg, and the bottom of the leg is provided with a roller.

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