CN220826406U

CN220826406U - Dye inkjet printing pretreatment device

Info

Publication number: CN220826406U
Application number: CN202322484459.0U
Authority: CN
Inventors: 周静; 胡越; 占欢
Original assignee: Zhejiang Rainbow Village Printing And Dyeing Co ltd
Current assignee: Zhejiang Rainbow Village Printing And Dyeing Co ltd
Priority date: 2023-09-13
Filing date: 2023-09-13
Publication date: 2024-04-23
Anticipated expiration: 2033-09-13

Abstract

The utility model discloses a dye ink-jet printing pretreatment device, which relates to the technical field of ink-jet printing, and comprises a shell, wherein the outer wall of the shell is fixedly connected with a threaded rod, the outer wall of the threaded rod is in threaded connection with a winding drum, the outer wall of the winding drum is provided with a plurality of groups of limiting grooves, the outer wall of the shell is fixedly connected with a fixed block, the outer wall of the winding drum is in sliding connection with a moving block, the inner wall of the moving block is elastically connected with a wedge block through a spring A, the inner wall of the shell is in sliding connection with a fixed seat, the inner wall of the fixed seat is clamped with a jet printing head, the outer wall of the fixed seat is provided with two groups of clamping grooves, and the outer wall of the jet printing head is provided with two groups of grooves.

Description

Dye inkjet printing pretreatment device

Technical Field

The utility model relates to the technical field of ink-jet printing, in particular to a dye ink-jet printing pretreatment device.

Background

Inkjet printing is a common digital printing technique whereby dye or pigment ink is directly sprayed onto textiles by an inkjet printer to create patterns, images or designs, which is a technique widely used in the textile and textile printing arts.

The dye ink jet printing pretreatment device is a device used in the dye ink jet printing process and is used for pretreatment and preparation of fabrics before printing the fabrics, and the main function of the dye ink jet printing pretreatment device is to improve the quality, the sustainability and the durability of printing.

Because the size specifications of fabrics are all different, among the part prior art, can't be fine fix the fabric of different width, and the device of partly adjustable fixed establishment is comparatively loaded down with trivial details operation when adjusting, probably needs professional to operate, and comparatively inconvenient, and need maintenance or change after the time of using of the jet printing head has been for a long time, need dismantle the installation through rotatory bolt many times among the part prior art, waste time and energy.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a dye ink-jet printing pretreatment device, which solves the problems that fabrics with different widths cannot be well fixed in part of the prior art in the background art, and the device with part of adjustable fixing mechanisms is complex in operation during adjustment, possibly needs professional personnel to operate and is inconvenient.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a dyestuff inkjet printing preprocessing device, includes the casing, the outer wall fixedly connected with threaded rod of casing, the outer wall threaded connection of threaded rod has a rolling section of thick bamboo, the multiunit spacing groove has been seted up to the outer wall of rolling section of thick bamboo, the outer wall fixedly connected with fixed block of casing, the outer wall sliding connection of rolling section of thick bamboo has the movable block, the inner wall of movable block has the voussoir through spring A elastic connection, the inner wall sliding connection of casing has the fixing base, the inner wall joint of fixing base has the inkjet printing head.

Preferably, two groups of clamping grooves are formed in the outer wall of the fixing seat, two groups of grooves are formed in the outer wall of the spray printing head, and clamping blocks are elastically connected to the inner wall of each groove through a spring B.

Preferably, the outer wall of the winding drum is in contact with the inner wall of the fixed block.

Preferably, one end of the spring A is fixedly connected to the inner wall of the top end of the moving block, and the other end of the spring A is fixedly connected to the outer wall of the top end of the wedge block.

Preferably, the outer wall of the wedge block is in sliding connection with the inner wall of the moving block, and the wedge block is clamped with the limiting groove.

Preferably, one end of the spring B is fixedly connected to the outer wall of the clamping block, and the other end of the spring B is fixedly connected to the inner wall of the groove.

Preferably, the outer wall of the clamping block is in sliding connection with the inner wall of the groove.

Preferably, the clamping block is clamped with the clamping groove.

(III) beneficial effects

The utility model provides a dye ink-jet printing pretreatment device. The beneficial effects are as follows:

(1) When the dye ink-jet printing pretreatment device is used, fabrics can be placed on the winding drum, the winding drum is rotated by adjusting the position of the moving block, so that the winding drum moves on the outer wall of the threaded rod, the position of the moving block can be finely adjusted, the fabrics can be rapidly clamped and fixed, the device can be suitable for fabrics with different widths, and the adaptability of the device is improved.

(2) When the dye ink-jet printing pretreatment device is used, the printing head can be detached by pressing the clamping blocks, and when the dye ink-jet printing pretreatment device needs to be installed, the printing head can be installed in the fixing seat through the clamping blocks and the clamping grooves in a clamping mode, and the dye ink-jet printing pretreatment device does not need to be detached and installed through a plurality of times of rotating bolts, so that the dye ink-jet printing pretreatment device is more convenient and faster.

Drawings

FIG. 1 is a schematic view of the main structure of the device of the present utility model;

FIG. 2 is a schematic view of the structure of a winding drum of the device of the utility model;

FIG. 3 is a schematic cross-sectional view of a moving block of the apparatus of the present utility model;

Fig. 4 is a schematic view of the device holder and the inkjet printhead of the present utility model after being disassembled in cross section.

In the figure: 1. a housing; 2. winding up a winding drum; 3. a limit groove; 4. a threaded rod; 5. a moving block; 6. a fixed block; 7. a spring A; 8. wedge blocks; 9. a fixing seat; 10. a clamping groove; 11. a jet printing head; 12. a groove; 13. a spring B; 14. and (5) clamping blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model provides a dye ink-jet printing pretreatment device, which comprises a casing 1, wherein the casing 1 is a printing pretreatment device main body, a fabric to be printed can be placed on a winding drum 2, a pretreatment agent is uniformly applied to the surface of the fabric through a jet printing head 11, a threaded rod 4 is fixedly connected to the outer wall of the casing 1, and when the winding drum 2 rotates on the outer wall of the threaded rod 4, the position of the winding drum 2 can be further finely adjusted, so that a moving block 5 is tightly attached to the outer wall of one side of the fabric, and the fixing effect is better.

Further, the outer wall threaded connection of threaded rod 4 has a rolling section of thick bamboo 2, the outer wall of fabric accessible prior art at rolling section of thick bamboo 2 rotates, and carry the operation panel of casing 1 with the fabric, carry out the spraying work of pretreatment agent to it, multiunit spacing groove 3 has been seted up to rolling section of thick bamboo 2's outer wall, multiunit spacing groove 3's setting can make movable block 5 remove to a plurality of positions and fix, thereby but the fabric of different width of convenient and fast's adaptation, and fix the fabric, casing 1's outer wall fixedly connected with fixed block 6, rolling section of thick bamboo 2's outer wall and the inner wall contact of fixed block 6, when the fabric is placed on rolling section of thick bamboo 2, movable block 5 and fixed block 6 respectively with the both sides contact of fabric, fix the fabric.

Further, the outer wall sliding connection of a winding drum 2 has a movable block 5, the movable block 5 can move on the outer wall of the winding drum 2, so as to adapt to fabrics with different widths, the inner wall of the movable block 5 is elastically connected with a wedge block 8 through a spring A7, the outer wall of the wedge block 8 is provided with a convex block, the convex block penetrates through the outer wall of one side of the movable block 5, the inner wall of the movable block 5 slides, the convex block can be pulled upwards to drive the wedge block 8 to move upwards and separate from the limiting groove 3 when being pulled upwards, the limit of the movable block 5 can be released, the movable block 5 can be moved, one end of the spring A7 is fixedly connected with the inner wall of the top end of the movable block 5, the other end of the spring A7 is fixedly connected with the outer wall of the top end of the wedge block 8, when the movable block 5 is moved rightwards, the cambered surface of the wedge block 8 is upwards moved by the force extruded by the inner wall of the limiting groove 3, the spring A7 is stressed and contracted, the outer wall of the movable block 5 can be moved with the inner wall of the movable block 5, and the limiting groove 3 are clamped, and when the movable block 5 is moved to contact with one side outer wall of the fabrics, the wedge block 8 is outwards popped due to the elasticity of the spring A7 and the self elasticity, and the wedge block 3 is clamped with the limiting groove 3.

Further, the inner wall sliding connection of casing 1 has fixing base 9, fixing base 9 accessible prior art slides at the inner wall of casing 1, and drive and spout seal head 11 and remove, evenly spray pretreatment agent to the fabric, the inner wall joint of fixing base 9 has spouts seal head 11, spout seal head 11 can with the even spraying of pretreatment agent in fabric surface, with improve stamp durability and anti fading nature etc., two sets of draw-in grooves 10 have been seted up to the outer wall of fixing base 9, can fix spouting seal head 11 at the inner wall of fixing base 9 through draw-in groove 10 and fixture block 14 joint, two sets of recesses 12 have been seted up to the outer wall of spout seal head 11, the inner wall of recess 12 is through spring B13 elastic connection has fixture block 14, when needs install spouts seal head 11, can upwards remove spouting seal head 11 along the inner wall of fixing base 9, the cambered surface of fixture block 14 receives the power of fixing base 9 bottom outer wall extrusion and inwards moves, spring B13 atress shrink.

Further, one end fixed connection at fixture block 14 of spring B13, the other end fixed connection at recess 12's inner wall of spring B13, when the spray printing head 11 removes to the position of fixture block 14 and draw-in groove 10 when corresponding, fixture block 14 outwards pops out owing to spring B13 self elasticity, and with draw-in groove 10 joint, can be with the fixed position of spray printing head 11, the outer wall of fixture block 14 and the inner wall sliding connection of recess 12, fixture block 14 and draw-in groove 10 joint, when the spray printing head 11 need be taken down, can inwards press two sets of fixture blocks 14, make fixture block 14 and draw-in groove 10 break away from the contact, the spacing of release spray printing head 11, can convenient and fast take off spray printing head 11, do not need to dismantle through rotatory bolt many times and install, it is more convenient.

In the utility model, when in use, an operator can firstly place a fabric on the winding drum 2, contact the outer wall of one side of the fabric with the outer wall of the fixed block 6, then change the position of the movable block 5 according to the width of the fabric, at the moment, pull the convex block arranged on the outer wall of the wedge block 8 upwards to drive the wedge block 8 to move upwards to be separated from the contact with the limit groove 3, then initially move the movable block 5 to be contacted with the outer wall of the other side of the fabric, the spring A7 drives the wedge block 8 to pop downwards due to self elasticity and is clamped with the limit groove 3, the position of the movable block 5 can be fixed, then the winding drum 2 is rotated, and the position of the winding drum 2 is finely adjusted through the threaded rod 4, so that the movable block 5 is attached with the fabric more tightly, the fabric can be further fixed, and the position of the movable block 5 can be quickly adjusted according to the fabrics with different widths, so that the fabric is more convenient.

Then, the fabric can be conveyed to an operation table of the shell 1 through the prior art, the spray printing head 11 is driven to move on the inner wall of the shell 1 through the fixing seat 9, the pretreatment agent is sprayed on the surface of the fabric, after the use time is long, the spray printing head 11 is required to be maintained or replaced, so that the service life of the dye ink-jet printing machine is prolonged, an operator can press two groups of clamping blocks 14 at the moment, the clamping blocks 14 are separated from the clamping grooves 10, the limit of the spray printing head 11 is relieved, the spray printing head 11 can be taken down, when the maintenance is completed, the spray printing head 11 can be moved upwards along the inner wall of the fixing seat 9, the cambered surface of the clamping blocks 14 is driven to move inwards by the force of the outer wall of the bottom end of the fixing seat 9, when the spray printing head 11 is moved to the position of the clamping blocks 14 corresponding to the clamping grooves 10, the spring B13 drives the clamping blocks 14 to pop outwards and be clamped with the clamping grooves 10 due to self elasticity, the spray printing head 11 can be fixed inside the fixing seat 9, the disassembly and installation can be completed without rotating bolts for a plurality of times, and convenience and rapidness are achieved.

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

Claims

1. Dye inkjet printing preprocessing device, including casing (1), its characterized in that: the utility model discloses a novel plastic printing machine, including casing (1), rolling barrel, fixing base, spring A (7) elastic connection is passed through to the inner wall of moving block (5), outer wall fixedly connected with threaded rod (4) of casing (1), outer wall threaded connection of threaded rod (4) has rolling barrel (2), multiunit spacing groove (3) have been seted up to the outer wall of rolling barrel (2), outer wall fixedly connected with fixed block (6) of casing (1), outer wall sliding connection of rolling barrel (2) has moving block (5), the inner wall of moving block (5) has voussoir (8) through spring A (7) elastic connection, the inner wall sliding connection of casing (1) has fixing base (9), the inner wall joint of fixing base (9) has spouts seal head (11).

2. A dye inkjet printing pretreatment apparatus according to claim 1 wherein: two groups of clamping grooves (10) are formed in the outer wall of the fixing seat (9), two groups of grooves (12) are formed in the outer wall of the jet printing head (11), and clamping blocks (14) are elastically connected to the inner wall of the grooves (12) through springs B (13).

3. A dye inkjet printing pretreatment apparatus according to claim 1 wherein: the outer wall of the winding cylinder (2) is contacted with the inner wall of the fixed block (6).

4. A dye inkjet printing pretreatment apparatus according to claim 1 wherein: one end of the spring A (7) is fixedly connected to the inner wall of the top end of the moving block (5), and the other end of the spring A (7) is fixedly connected to the outer wall of the top end of the wedge block (8).

5. A dye inkjet printing pretreatment apparatus according to claim 1 wherein: the outer wall of the wedge block (8) is in sliding connection with the inner wall of the moving block (5), and the wedge block (8) is clamped with the limiting groove (3).

6. A dye inkjet printing pretreatment apparatus according to claim 2 wherein: one end of the spring B (13) is fixedly connected to the outer wall of the clamping block (14), and the other end of the spring B (13) is fixedly connected to the inner wall of the groove (12).

7. A dye inkjet printing pretreatment apparatus according to claim 2 wherein: the outer wall of the clamping block (14) is in sliding connection with the inner wall of the groove (12).

8. A dye inkjet printing pretreatment apparatus according to claim 2 wherein: the clamping block (14) is clamped with the clamping groove (10).