CN214362234U - Excess extrusion device for cloth alkali liquor in printing and dyeing mill - Google Patents

Abstract

The utility model discloses an excess extrusion device for cloth alkali liquor in a printing and dyeing mill, which comprises a frame, wherein the frame comprises two vertical plates, a horizontally arranged fixed roller is rotatably connected between the two vertical plates, one end of a roller shaft of the fixed roller passes through the side wall of the vertical plate and is connected with a driving motor in a transmission way, a movable roller is rotatably connected on the vertical plate above the fixed roller, and the interval between the movable roller and the fixed roller is a passage through which fabric passes; a material receiving pool is fixedly connected to the rack below the fixed roller, the bottom end of the side wall of the material receiving pool is communicated with a liquid discharge pipe, and the end part of the liquid discharge pipe penetrates through the rack and extends to the outer side of the rack; the rack also comprises two side plates, wherein one side plate is provided with pre-extrusion equipment, the other side plate is provided with re-extrusion equipment, and the structure of the re-extrusion equipment is the same as that of the extrusion equipment. The extrusion device recovers the alkali liquor, reduces the waste of the alkali liquor, avoids the damage of the alkali liquor to workers or equipment as much as possible, and meets the requirements of extrusion of different alkali liquors.

Description

Excess extrusion device for cloth alkali liquor in printing and dyeing mill

Technical Field

The utility model relates to a printing and dyeing equipment technical field especially relates to a printing and dyeing mill cloth alkali lye excessive extrusion device.

Background

In the printing and dyeing treatment, the alkali liquor can improve the surface morphology and the internal performance of the cloth, therefore, in a printing and dyeing mill, the cloth is often soaked in the alkali liquor, and after the soaking, the alkali liquor can hydrolyze and corrode macromolecular lipid bonds in the cloth, so that the fiber fabric tissue is loosened, and the performance of the fabric is improved. After the fabric is soaked in the alkali liquor, a large amount of alkali liquor is carried on the fabric, before the next procedure is carried out, the alkali liquor on the fabric can drip on equipment, the ground or the body of a worker, and the alkali liquor has certain corrosion performance, can bring damage to the equipment and can also damage the body of the worker; in addition, the alkali liquor carried on the fabric can be recycled, and the alkali liquor can be dropped everywhere to cause certain waste, so that the production cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model provides an excess extrusion device of cloth alkali lye of a printing and dyeing mill to solve the problem that the alkali lye that does not extrude the bringing to the excess alkali lye on the fabric in the present printing and dyeing mill is extravagant and harm staff's health, harm equipment.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows: an excessive squeezing device for cloth alkali liquor in a printing and dyeing mill comprises a rack, wherein the rack comprises two vertical plates which are symmetrically arranged, a horizontally arranged fixed roller is rotatably connected between the two vertical plates, one end of a roller shaft of the fixed roller penetrates through the side wall of each vertical plate and is in transmission connection with a driving motor, a movable roller is rotatably connected on each vertical plate above the fixed roller, and a space between the movable roller and the fixed roller is a passage through which fabric penetrates; a material receiving pool is fixedly connected to the rack below the fixed roller, the bottom end of the side wall of the material receiving pool is communicated with a liquid discharge pipe, and the end part of the liquid discharge pipe penetrates through the rack and extends to the outer side of the rack; the rack also comprises two side plates, wherein one side plate is provided with pre-extrusion equipment, the other side plate is provided with re-extrusion equipment, and the structure of the re-extrusion equipment is the same as that of the extrusion equipment.

Preferably, the extrusion hole has been seted up on the upper portion of curb plate, the extrusion equipment includes the extrusion hydro-cylinder that two symmetries set up in advance, the equal fixed connection of two extrusion hydro-cylinders is at the top of a curb plate, the mounting panel that the tip fixed connection of two extrusion hydro-cylinders set up the level, the equal sliding connection in both ends of mounting panel is on the lateral wall in extrusion hole, the connecting plate of the equal vertical setting of fixedly connected with in bottom of mounting panel both sides, it is connected with the squeeze roll to rotate between two connecting plates, the bottom protrusion connecting plate bottom setting of squeeze roll.

Preferably, the roller shaft both ends of removing the roller pass rather than the riser that is close to respectively, all set up the slide opening of vertical setting on two risers, fixedly connected with pneumatic cylinder on the riser of slide opening top, the piston rod end fixedly connected with connecting seat of pneumatic cylinder, the one end that the connecting seat is close to the riser extend to in the slide opening and with slide opening sliding connection, the roller shaft tip of removing the roller rotates with the connecting seat to be connected.

Preferably, fixedly connected with is used for the drainage plate of drainage excess alkali lye on the curb plate of squeeze roll below, and the bottom fixed connection of drainage plate just inclines to set up on the curb plate, and the drainage plate constitutes the storehouse in advance of filtering alkali lye with the curb plate.

Preferably, the top end of the material receiving pool is detachably and fixedly connected with a filter screen through a bolt, a drainage tube is installed on the side plate, one end of the drainage tube is communicated with the pre-storage bin, and the other end of the drainage tube is located on the filter screen.

Preferably, a connecting column is fixedly connected between the two vertical plates, the connecting column is arranged in parallel with the fixing roller, a cleaning brush is fixedly connected to one side of the connecting column close to the fixing roller, and the end of the cleaning brush is abutted against the fixing roller.

The utility model discloses the beneficial effect who has does:

(1) the utility model adjusts the distance between the movable roller and the fixed roller by arranging the hydraulic cylinder, thereby being convenient for extruding the fabric according to different extrusion requirements or different fabric thicknesses;

(2) performing alkali liquor extrusion on some fabrics which are too thick or too much alkali liquor by arranging pre-extrusion equipment and re-extrusion equipment, so that the amount of the alkali liquor on the fabrics meets the requirement;

(3) the position of the squeeze roller is adjusted by arranging the squeeze oil cylinder, so that on one hand, the position of the squeeze roller is convenient to adjust according to different fabric thicknesses, and on the other hand, the position of the squeeze roller is convenient to adjust to be far away from the surface of the fabric when the fabric is not required to be squeezed by pre-squeezing equipment and re-squeezing equipment;

(4) the arrangement of the drainage plate and the drainage tube is convenient for draining the alkali liquor extruded by the extrusion roller into the receiving pool, and the arrangement of the filter screen is convenient for preliminarily filtering the alkali liquor so as to prevent the alkali liquor from blocking the drainage tube;

(5) the setting of cleaning brush is convenient for clean the fixed roll, prevents that the alkali lye caking on the fixed roll from causing the damage of fabric.

Generally speaking, this extrusion device has retrieved alkali lye, has reduced the waste of alkali lye, has also avoided the damage of alkali lye to workman or equipment as far as possible, and this extrusion device has satisfied the needs that different alkali lye extruded simultaneously.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a side view of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

The utility model provides an excessive extrusion device of cloth alkali lye of printing and dyeing mill, as shown in figure 2, including frame 1, frame 1 includes the riser 2 that two symmetries set up, rotate between two risers 2 and be connected with the solid fixed roll 3 that the level set up, the lateral wall and the transmission that riser 2 was passed to solid fixed roll 3 are connected with driving motor (not shown in the figure), it is connected with removal roller 4 to rotate on the riser 2 of solid fixed roll 3 top, the interval between removal roller 4 and the solid fixed roll 3 is the passageway that the fabric passed, the extrusion of removal roller 4 and solid fixed roll 3 makes excessive alkali lye to drip from the fabric. Fixedly connected with material receiving pool 5 on the frame 1 of fixed roll 3 below, during excessive alkali lye drips to material receiving pool 5, the bottom intercommunication of material receiving pool 5 lateral wall has fluid-discharge tube 6, and the tip of fluid-discharge tube 6 passes frame 1 and extends to the frame 1 outside, is connected with solenoid valve 7 on the fluid-discharge tube 6, discharges through opening the alkali lye that solenoid valve 7 comes to connect in the material receiving pool 5. The frame 1 still includes two curb plates 8, and two curb plates 8 all set up perpendicularly with riser 2 and two curb plates 8's both ends respectively with riser 2 fixed connection near it, install extrusion equipment in advance on one of them curb plate 8, install re-extrusion equipment on another curb plate 8, re-extrusion equipment's structure with extrusion equipment's structure the same. The fabric soaked by the alkali liquor sequentially passes through the pre-extrusion equipment, the channel between the fixed roller 3 and the movable roller 4, the re-extrusion equipment and then leaves the extrusion device, so that the excessive alkali liquor on the fabric is completely extruded.

The roller shaft both ends of removing roller 4 pass riser 2 rather than being close to respectively, all set up the slide opening 9 of vertical setting on two risers 2, fixedly connected with pneumatic cylinder 10 on riser 2 of slide opening 9 top, the piston rod end fixedly connected with connecting seat 11 of pneumatic cylinder 10, the one end that connecting seat 11 is close to riser 2 extend to in the slide opening 9 and with slide opening 9 sliding connection, the roller shaft tip that removes roller 4 rotates with connecting seat 11 to be connected. Through adjusting hydraulic cylinder 10 for connecting seat 11 slides from top to bottom along slide opening 9, thereby makes the interval between removal roller 4 and the fixed roll 3 adjust, is convenient for come the alkali lye on the fabric to extrude according to the fabric thickness of difference or extrusion requirement.

Furthermore, as shown in fig. 3, the upper portion of the side plate 8 is provided with an extrusion hole 12, the pre-extrusion device comprises two extrusion cylinders 13 symmetrically arranged, both extrusion cylinders 13 are fixedly connected to the top of one side plate 8, the end portions of both extrusion cylinders 13 are fixedly connected to a horizontally arranged mounting plate 14, both ends of the mounting plate 14 are slidably connected to the side wall of the extrusion hole 12, the bottoms of both sides of the mounting plate 14 are fixedly connected to vertically arranged connecting plates 15, an extrusion roller 16 is rotatably connected between the two connecting plates 15, the bottom of the extrusion roller 16 protrudes out of the bottom of the connecting plate 15, the fabric soaked by the alkali liquor passes through the extrusion hole 12, the mounting plate 14 is moved downwards by adjusting the extrusion cylinders 13, thereby driving the squeeze roll 16 to move downwards, stopping squeezing the oil cylinder 13 when the squeeze roll 16 is abutted against the surface of the fabric, and primarily squeezing the alkali liquor on the fabric by the squeeze roll 16. The structure of the re-extrusion equipment is the same as that of the pre-extrusion equipment, and the fabric extruded by the pre-extrusion equipment is extruded by the movable roller 4 and the re-extrusion equipment in sequence, so that the excessive alkali liquor on the fabric can be fully extruded.

Owing to extrude the setting of equipment and extrusion equipment again in advance for its extruded alkali lye drips in the both sides of curb plate 8, in order to retrieve the alkali lye that drips in curb plate 8 both sides, avoid its harm equipment or harm the staff, as shown in fig. 1 and fig. 2, fixedly connected with is used for draining the drainage plate 17 of excessive alkali lye on the curb plate 8 of squeeze roll 16 below, the bottom fixed connection of drainage plate 17 just inclines the setting on curb plate 8, drainage plate 17 constitutes the storehouse 18 in advance of filtering alkali lye with curb plate 8. The alkali liquor squeezed by the squeezing rollers 16 drops into the pre-storage bin 18, and the drainage plate 17 is obliquely arranged, so that the alkali liquor is conveniently drained and collected.

Optionally, as shown in fig. 2, connect the top of material pond 5 to dismantle fixedly connected with filter screen 19 through the bolt, install drainage tube 20 on the curb plate 8, the one end of drainage tube 20 is linked together with storehouse 18 in advance, the other end of drainage tube 20 is located filter screen 19, drainage tube 20 will store up alkali lye drainage of collecting in the storehouse 18 in advance to connect material pond 5, and move the roller 4 and also drip to connect material pond 5 with the extruded alkali lye of fixed roll 3, the setting up of filter screen 19 is convenient for carry out preliminary filtration to extruded alkali lye, avoid some impurity to get into to block up fluid-discharge tube 6 in connecing material pond 5, in addition, because filter screen 19 can dismantle fixed connection on material pond 5 through the bolt, be convenient for change filter screen 19.

Optionally, as shown in fig. 2, a connecting column 21 is fixedly connected between the two vertical plates 2, the connecting column 21 is arranged in parallel with the fixed roller 3, a cleaning brush 22 is fixedly connected to one side of the connecting column 21 close to the fixed roller 3, and the end of the cleaning brush 22 abuts against the fixed roller 3. Through setting up cleaning brush 22, be convenient for utilize cleaning brush 22 to clean the alkali lye on the fixed roll 3, prevent that the alkali lye crystallization caking on the fixed roll 3 from causing the damage to the fabric.

The using method comprises the following steps: the fabric sequentially passes through an extrusion hole 12 of the pre-extrusion device, a channel between the movable roller 4 and the fixed roller 3 and an extrusion hole 12 of the re-extrusion device, an extrusion oil cylinder 13 is started, a piston rod end of the extrusion oil cylinder 13 extends to drive a mounting plate 14 to descend, so that an extrusion roller 16 is driven to move downwards, and the extrusion oil cylinder 13 is closed when the extrusion roller 16 abuts against the fabric; starting a hydraulic cylinder 10, driving a connecting seat 11 to slide downwards along a sliding hole 9 by the hydraulic cylinder 10, so that the distance between a moving roller 4 and a fixed roller 3 is reduced, when the moving roller 4 is abutted against the surface of a fabric, closing the hydraulic cylinder 10, starting a driving motor, driving the fixed roller 3 to rotate by the driving motor, so as to drive the fabric to move towards a re-extrusion device, extruding the moved fabric by an extruding roller 16 on the pre-extrusion device, the moving roller 4 and an extruding roller 16 on the re-extrusion device in sequence, dripping alkali liquor extruded by the extruding roller 16 into a pre-storage bin 18, flowing the alkali liquor into a material receiving pool 5 through a drainage tube 20 and a filter screen 19, and flowing the alkali liquor extruded by the moving roller 4 into the material receiving pool 5 through the filter screen 19; during the rotation of the fixed roller 3, the cleaning brush 22 cleans the alkali liquor on the surface of the fixed roller 3.

The above embodiments are not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification of the above embodiments.

Claims (6)

1. The utility model provides an excessive extrusion device of cloth alkali lye of dyeing and printing mill, includes the frame, and the frame includes the riser that two symmetries set up, its characterized in that: a horizontally arranged fixed roller is rotatably connected between the two vertical plates, one end of a roller shaft of the fixed roller penetrates through the side wall of each vertical plate and is in transmission connection with a driving motor, a movable roller is rotatably connected on the vertical plate above the fixed roller, and a passage through which a fabric passes is arranged between the movable roller and the fixed roller; a material receiving pool is fixedly connected to the rack below the fixed roller, the bottom end of the side wall of the material receiving pool is communicated with a liquid discharge pipe, and the end part of the liquid discharge pipe penetrates through the rack and extends to the outer side of the rack; the rack also comprises two side plates, wherein one side plate is provided with pre-extrusion equipment, the other side plate is provided with re-extrusion equipment, and the structure of the re-extrusion equipment is the same as that of the extrusion equipment.

2. The dye house cloth lye excess pressing apparatus as set forth in claim 1 wherein: the extrusion hole has been seted up on the upper portion of curb plate, the extrusion equipment includes the extrusion hydro-cylinder that two symmetries set up in advance, the equal fixed connection of two extrusion hydro-cylinders is at the top of a curb plate, the tip fixed connection of two extrusion hydro-cylinders has the mounting panel that the level set up, the equal sliding connection in both ends of mounting panel is on the lateral wall in extrusion hole, the connecting plate of the equal vertical setting of fixedly connected with in bottom of mounting panel both sides, it is connected with the squeeze roll to rotate between two connecting plates, the bottom protrusion connecting plate bottom setting of squeeze roll.

3. The dye house cloth lye excess pressing apparatus as set forth in claim 1 wherein: the roller both ends of removing the roller pass rather than the riser that is close to respectively, all set up the slide opening of vertical setting on two risers, fixedly connected with pneumatic cylinder on the riser of slide opening top, the piston rod end fixedly connected with connecting seat of pneumatic cylinder, the one end that the connecting seat is close to the riser extend to in the slide opening and with slide opening sliding connection, the roller tip of removing the roller rotates with the connecting seat to be connected.

4. The dye house cloth lye excess pressing apparatus as set forth in claim 2 wherein: fixedly connected with is used for the drainage plate of excessive alkali lye of drainage on the curb plate of squeeze roll below, and the bottom fixed connection of drainage plate just inclines to set up on the curb plate, and the drainage plate constitutes the storehouse in advance of filtering alkali lye with the curb plate.

5. The dye house cloth lye excess pressing apparatus as set forth in claim 4 wherein: the top of material receiving pond can dismantle fixedly connected with filter screen through the bolt, installs the drainage tube on the curb plate, and the one end and the storehouse of prestoring of drainage tube are linked together, and the other end of drainage tube is located the filter screen.

6. The dye house cloth lye excess pressing apparatus as set forth in claim 1 wherein: fixedly connected with spliced pole between two risers, spliced pole and fixed roll parallel arrangement, one side fixedly connected with cleaning brush that the spliced pole is close to the fixed roll, the tip of cleaning brush is contradicted the fixed roll setting.

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