CN217021875U

CN217021875U - Discharge printing device

Info

Publication number: CN217021875U
Application number: CN202220231898.3U
Authority: CN
Inventors: 钟少锋; 祝良荣
Original assignee: Zhejiang Industry Polytechnic College
Current assignee: Hefei Wisdom Dragon Machinery Design Co ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-07-22
Anticipated expiration: 2032-01-25

Abstract

The utility model discloses a discharge printing device, which comprises a printing operation chamber and a printing roller barrel, wherein the left side and the right side in the printing operation chamber are respectively provided with a transfer roller set, the printing roller barrel is rotatably arranged at a position between the two transfer roller sets, a tension pulley is arranged below the printing roller barrel, and an automatic starching mechanism is arranged above the printing roller barrel.

Description

Discharge printing device

Technical Field

The utility model relates to the technical field of discharge printing equipment, in particular to a discharge printing device.

Background

The discharge printing is one of the printing modes, the principle is that the pulp containing a reducing agent or an oxidizing agent is printed on the dyed fabric (base fabric), the ground color is damaged to expose the white or colored patterns locally, the fabric subjected to discharge printing has the advantages of rich color, fine and precise patterns and clear outline, and is mainly used for high-grade printed fabrics, and the printing is an important process in the discharge printing, the main purpose is to coat color paste on base fabric, in the traditional printing process, the coating is carried out manually, which wastes time and labor, has low production efficiency, but also is easily limited by the level of workers, the quality stability is poor, the traditional printing roller has single flower type, different flower types need to be printed, different printing rollers need to be replaced, the replacement operation is inconvenient, and the production and mold opening cost of enterprises is higher, and the requirements of individual production, small batch and low cost are difficult to meet.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a discharge printing device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a discharge printing device, includes stamp operation room, calico printing roller, the indoor left and right sides of calico printing operation respectively is equipped with a transfer roller set, calico printing roller rotates the position of installing between two transfer roller sets, the take-up pulley is installed to calico printing roller below, automatic starching mechanism is installed to calico printing roller top.

The printing roller comprises a roller body and a flower-shaped sleeve, wherein the flower-shaped sleeve is sleeved on the roller body, a plurality of flower-shaped wales are arranged on the surface of the flower-shaped sleeve, flower-shaped sleeve positioning assemblies are arranged on two sides of the roller body, and the flower-shaped sleeve is positioned and fixed through the flower-shaped sleeve positioning assemblies.

The flower-shaped sleeve positioning assembly comprises a positioning baffle disc and positioning bolts, the positioning baffle disc is connected to the end face of the side of the roller body, the positioning bolts are arranged on the positioning baffle disc in a threaded mode, and the positioning bolts are all installed with the head ends of the bolts facing the flower-shaped sleeve.

Automatic starching mechanism prestores the device including thick liquids, thick liquids prestore the device and install at stamp operation room top, thick liquids prestore and install rabbling mechanism on the device, thick liquids prestore the device below and be equipped with out the thick liquid pipe, it is connected with the plastering seat to go out thick liquid socle portion, install the plastering cushion on the plastering seat.

The slurry outlet pipe is provided with a flow control valve, the slurry outlet pipe and the slurry coating seat are sleeved with a heating sleeve, heating liquid is contained in the heating sleeve, and the heating sleeve is provided with a heating element.

Still install the thick liquid on the stamp studio and draw the mechanism, the thick liquid draws the mechanism and includes pump frame, suction pump installs in the pump frame, suction pump outlet end pipe connection to thick liquids prestores the device, suction pump entrance connection has the thick liquid hose of inhaling, install on the stamp studio outer wall and inhale thick liquid pipe fixed ring, inhale thick liquid hose and can hang the dress to inhale on the thick liquid pipe fixed ring.

The beneficial effects of the utility model are: the automatic sizing structure is adopted, the automatic sizing mechanism can automatically size the printing roller, the thickness of the sized slurry is uniform, the printing quality is stable, the printing roller adopts the sleeving structure, the flower type sleeves are convenient to disassemble, the free combination of the flower types can be realized by installing different flower type sleeves, and the personalized printing and dyeing requirements can be met.

Drawings

FIG. 1 is a view of the main structure of the present invention;

FIG. 2 is a drawing of a slurry suction nozzle of the slurry extraction mechanism of the present invention;

FIG. 3 is a schematic structural view of various components on the slurry outlet pipe of the present invention;

FIG. 4 is a schematic structural diagram of the printing roller of the present invention.

In the figure: the printing operation room 1, the transfer roller group 2, the printing roller 3, the roller body 31, the pattern sleeve 32, the pattern wale 321, the pattern sleeve positioning component 33, the positioning baffle disc 331, the positioning bolt 332, the tension wheel 4, the automatic starching mechanism 5, the slurry pre-storage device 51, the stirring mechanism 511, the slurry outlet pipe 52, the flow control valve 521, the slurry coating seat 53, the slurry coating cushion 54, the heating sleeve 55, the heating liquid 551, the heating element 552, the slurry extracting mechanism 6, the pump frame 61, the slurry suction pump 62, the slurry suction hose 63 and the slurry suction pipe fixing ring 64.

Detailed Description

The present invention will be further described with reference to the following drawings and detailed description, wherein the descriptions of "left", "right", etc. refer to fig. 1 as the reference direction:

as shown in fig. 1-4, a discharge printing device comprises a printing operation chamber 1 and a printing roller 3, wherein a transfer roller set 2 is respectively arranged on the left side and the right side in the printing operation chamber 1, the cloth transfers the flow through the transfer roller set 2, the printing roller 3 is rotatably arranged between the two transfer roller sets 2, a tension pulley 4 is arranged below the printing roller 3, the tension pulley 4 plays a role in tensioning the cloth and supporting the printing roller 3 at the lower part, the printing roller 3 is used for printing operation, an automatic sizing mechanism 5 is arranged above the printing roller 3, and the automatic sizing mechanism 5 is responsible for automatically sizing the printing roller 3.

The printing roller 3 comprises a roller body 31 and a flower type sleeve 32, wherein the flower type sleeves 32 are sleeved on the roller body 31, the roller body 31 is in key connection with the flower type sleeves 32, the roller body 31 can drive the flower type sleeves 32 to rotate together for printing, a plurality of flower type convex patterns 321 are arranged on the surface of the flower type sleeves 32, flower type sleeve positioning assemblies 33 are arranged on two sides of the roller body 31, the flower type sleeves 32 are positioned and fixed through the flower type sleeve positioning assemblies 33, each flower type sleeve 32 is provided with one type of flower type, all the flower type sleeves 32 can be in the same flower type or different flower types, and personalized flower type printing and dyeing requirements can be realized through free combination of the flower type sleeves 32.

The flower-shaped sleeve positioning assembly 33 comprises a positioning baffle disc 331 and positioning bolts 332, the positioning baffle disc 331 is connected to the end face of the side of the roller body 31, a plurality of positioning bolts 332 are arranged on the positioning baffle disc 331 in a threaded manner, the positioning bolts 332 are all arranged towards the flower-shaped sleeve 32 with the bolt head ends, after the flower-shaped sleeves 32 are spliced and arranged, the flower-shaped sleeves need to be clamped and positioned, the flower-shaped sleeve positioning assembly 33 plays a role in clamping and positioning, the flower-shaped sleeves 32 are squeezed and clamped through the positioning bolts 332, the positioning bolts 332 are adopted for the purpose of eliminating the influence of splicing errors (the positioning bolts 332 can be screwed in or out and have clamping adjustment allowance), and effective clamping and positioning of the flower-shaped sleeves 32 are ensured.

Automatic mechanism of starching 5 prestores device 51 including thick liquids, thick liquids prestore device 51 and install at 1 top in printing operation room, thick liquids prestore and install rabbling mechanism 511 on the device 51, the thick liquids of printing usefulness prestore in thick liquids prestore device 51 earlier, rabbling mechanism 511 plays the stirring thick liquids effect, prevent that the thick liquids from solidifying, thick liquids prestore device 51 below is equipped with out thick liquid pipe 52, it is connected with plastering seat 53 to go out thick liquid pipe 52 bottom, plastering seat 53 is hollow structure, play thick liquid pipe 52 and plastering seat 53 intercommunication, install plastering cushion 54 on the plastering seat 53, the thick liquids in the plastering seat 53 can permeate moist plastering cushion 54, the appearance radian and the calico roller 3 of plastering seat 53 match, when calico roller 3 rotates, flower type burr 321 can take place the contact friction with plastering cushion 54, thereby automatic plastering color pastes.

The flow control valve 521 is arranged on the grout outlet pipe 52 and used for controlling the flow of grout, the heating sleeve 55 is sleeved outside the grout outlet pipe 52 and the grout smearing seat 53, the heating liquid 551 is contained in the heating sleeve 55, and the heating element 552 is arranged on the heating sleeve 55.

The printing operation room 1 is also provided with a slurry extracting mechanism 6, the slurry extracting mechanism 6 comprises a pump frame 61 and a slurry suction pump 62, the slurry suction pump 62 is arranged on the pump frame 61, the outlet end of the slurry suction pump 62 is connected to a slurry prestoring device 51 through a pipeline, the inlet end of the slurry suction pump 62 is connected with a slurry suction hose 63, the outer wall of the printing operation room 1 is provided with a slurry suction pipe fixing ring 64, the slurry suction hose 63 can be hung on the slurry suction pipe fixing ring 64, the slurry prestoring device 51 is arranged at the top of the printing operation room 1, when the slurry is used for a large amount, the slurry is required to be supplemented in the slurry prestoring device 51, the direct upward lifting and slurry pouring can be very inconvenient, therefore, the slurry extracting mechanism 6 is designed to solve the problems, the slurry suction pump 62 can suck the slurry and convey the slurry into the slurry prestoring device 51, the slurry suction hose 63 can be hung on the slurry suction pipe fixing ring 64 at ordinary times, and when the slurry suction operation is required, can be inserted into a ground pulp barrel.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a discharge printing device, includes printing studio (1), printing roller (3), its characterized in that: the utility model discloses a transfer roller set, including printing roller (3), transfer roller set (2), take-up pulley (4) are installed to printing roller (3) below, automatic starching mechanism (5) are installed to printing roller (3) top, the transfer roller set (2) are respectively equipped with to the left and right sides in printing operation room (1), position between two transfer roller sets (2) is installed in printing roller (3) rotation.

2. A discharge printing apparatus as claimed in claim 1, wherein: printing roller (3) are including roller body (31), flower type cover (32), a plurality of flower type cover (32) suit is on roller body (31), flower type cover (32) surface is equipped with a plurality of flower type wales (321), flower type cover locating component (33) are all installed to roller body (31) both sides, flower type cover (32) are fixed a position fixedly through flower type cover locating component (33).

3. A discharge printing apparatus as claimed in claim 2, wherein: flower type cover locating component (33) are including location fender dish (331), positioning bolt (332), location fender dish (331) is connected on barrel (31) side end face, a plurality of positioning bolt (332) threaded mounting is on location fender dish (331), positioning bolt (332) all install towards flower type cover (32) with the bolt head end.

4. The discharge printing apparatus as defined in claim 1, wherein: automatic starching mechanism (5) prestore device (51) including thick liquids, thick liquids prestore device (51) and install at printing operation room (1) top, thick liquids prestore and install rabbling mechanism (511) on device (51), thick liquids prestore device (51) below is equipped with out thick liquid pipe (52), it is connected with plastering seat (53) to go out thick liquid pipe (52) bottom, install plastering cushion (54) on plastering seat (53).

5. The discharge printing apparatus according to claim 4, wherein: the slurry outlet pipe (52) is provided with a flow control valve (521), the slurry outlet pipe (52) and the slurry coating seat (53) are sleeved with a heating sleeve (55), the heating sleeve (55) is filled with heating liquid (551), and the heating sleeve (55) is provided with a heating element (552).

6. The discharge printing apparatus according to claim 4, wherein: still install the thick liquid on printing process room (1) and draw mechanism (6), the thick liquid draws mechanism (6) including pump frame (61), suction pump (62) are installed on pump frame (61), suction pump (62) exit end pipe connection to thick liquids prestores device (51), suction pump (62) entrance connection has suction thick liquid hose (63), install on printing process room (1) outer wall and inhale thick liquid pipe fixed ring (64), suction thick liquid hose (63) can be hung and adorned on suction thick liquid pipe fixed ring (64).