CN210916627U - Compression roller type cloth lifting mechanism - Google Patents

Abstract

The utility model relates to a cloth mechanism is carried to compression roller formula, including the compression roller subassembly and the cloth wheel subassembly of carrying that arrange from top to bottom, it includes the transmission shaft to carry the cloth wheel subassembly, be provided with the cloth wheel of carrying on the transmission shaft, the compression roller subassembly includes the cylinder block, the articulated cylinder that is provided with on the cylinder block, the cylinder below is provided with the axis of rotation, two rocking arms about being provided with in the axis of rotation are provided with the compress roller between two rocking arms about, compress roller and cloth wheel parallel arrangement are carried to the compress roller. The utility model relates to a compression roller formula cloth lifting mechanism has roll and washes effectual, improve traction force, improve product quality's advantage.

Description

Compression roller type cloth lifting mechanism

Technical Field

The utility model relates to a cloth mechanism is carried to compression roller formula belongs to printing and dyeing equipment technical field.

Background

The rope-shaped washing machine is called rope washing machine for short, and is usually used for washing dyed fabrics to wash away residual floating color slurry on the surfaces of the fabrics and further fix the color of the fabrics. In textile printing and dyeing, a cloth lifting traction mechanism arranged in a washing machine drives a fabric to be repeatedly subjected to immersion washing, movement and rolling washing so as to achieve the purpose of concentration exchange washing between the fabric and a washing solution. The cloth lifting traction mechanism in the traditional washing machine has the defects of unreasonable structural design, rolling washing effect, small traction force and the like, and the final quality of products is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a roll formula cloth lifting mechanism that structural design is reasonable, roll and wash effectual, improve traction force is provided to above-mentioned prior art.

The utility model provides a technical scheme that above-mentioned problem adopted does: the cloth lifting wheel assembly comprises a transmission shaft, a cloth lifting wheel is arranged on the transmission shaft, the compression roller assembly comprises a cylinder seat, a cylinder is hinged to the cylinder seat, a rotating shaft is arranged below the cylinder, a left rotating arm and a right rotating arm are arranged on the rotating shaft, a cloth pressing roller is arranged between the left rotating arm and the right rotating arm, and the cloth pressing roller and the cloth lifting wheel are arranged in parallel.

Preferably, the cloth lifting wheel comprises a left disc and a right disc which are arranged on the transmission shaft in a penetrating mode, a plurality of transverse bars are arranged between the left disc and the right disc, and the plurality of transverse bars are arranged at intervals along the circumferential direction of the discs.

Preferably, two ends of the crosspiece are respectively connected with the inner side surfaces of the two discs.

Preferably, the crosspieces are arranged at the outer edge of the disc.

Preferably, the cloth lifting wheel is made of stainless steel.

Preferably, the cloth pressing roller is made of rubber.

Preferably, the transmission shaft is driven by a driving motor.

Preferably, the cylinder is mounted on the box body through a cylinder seat.

Compared with the prior art, the utility model has the advantages of:

the utility model relates to a compression roller formula cloth lifting mechanism passes through compression roller assembly and exerts pressure to the fabric on cloth lifting wheel surface, can increase the fabric and carry frictional force, increase traction force between the cloth lifting wheel to improve the roll and wash the effect, improve product quality, and this compression roller assembly can carry out the selectivity to the fabric of wrapping around in cloth lifting wheel surface and exert pressure according to the material characteristic of different fabrics.

Drawings

Fig. 1 is a schematic structural view of the continuous rope-shaped jet washing machine of the present invention.

Fig. 2 is a schematic structural view of the water washing unit in fig. 1.

Fig. 3 is a side view of fig. 2.

FIG. 4 is a schematic diagram of the positions and connection relationships of overflow ports of a plurality of water washing chambers.

Fig. 5 is a partial side view of fig. 4.

Fig. 6 is a top view of fig. 2.

Fig. 7 is a schematic view of the laying tube of fig. 6, viewed at a transverse angle.

Fig. 8 is a schematic view of the routing tube of fig. 6, viewed at a vertical angle.

Fig. 9 is a schematic structural view of a cloth lifting mechanism in the first embodiment.

Fig. 10 is a schematic structural view of the cloth lifting wheel assembly in fig. 9.

Fig. 11 is a side view of fig. 10.

Fig. 12 is a schematic structural view of a cloth lifting mechanism in the second embodiment.

Fig. 13 is a side view of fig. 12.

Wherein:

water washing unit 1

An upper box body 201, a lower box body 202, a clapboard 202.1, a water washing cavity 202.2, a bottom plate 202.3, a top plate 202.4, a drain pipe 202.5, a water delivery pipe 202.6, a first vertical section 202.7 of the lower box body, a second vertical section 202.8 of the lower box body and an arc section 202.9 of the lower box body

The cloth running pipe 3, a first vertical section 301, a first arc-shaped section 302, a first transverse section 303, an oblique section 304, a second transverse section 305, a second arc-shaped section 306 and a second vertical section 307

Cloth lifting mechanism 4

In fig. 9-11: cloth lifting wheel assembly 401A, transmission shaft 401.1A, cloth lifting wheel 401.2A, disc 401.2.1A, crosspiece 401.2.2A, driving motor 401.3A, press roll assembly 402A, air cylinder 402.1A, air cylinder seat 402.2A, rotating shaft 402.3A, rotating arm 402.4A and cloth pressing roll 402.5A

In fig. 12-13: cloth lifting wheel assembly 401B, transmission shaft 401.1B, cloth lifting wheel 401.2B, disc 401.2.1B, crosspiece 401.2.2B, rubber strip 401.2.3B and driving motor 401.3B

Feed inlet 5

Discharge port 6

Cloth dropping roller 7

Roll stack 8

Support 901, filter equipment 902, filter equipment box 902.1, filter equipment inlet pipe 902.2, drain valve 902.3, filter plugboard 902.4, water pump 903, water intaking pipe 903.1

Connecting pipe 10

Circulation pipe 11

A water inlet 121, an overflow port 122, an overflow pipe 123, a branch pipe 124, a main pipe 125.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

Referring to fig. 1-13, the continuous rope-shaped jet washing machine according to the present invention includes a plurality of washing units 1 connected in series, where each washing unit 1 includes an upper tank 201 and a lower tank 202, the lower tank 202 is configured into a U-shaped structure with an upward opening, a plurality of vertical partition boards 202.1 are arranged at intervals in the lower tank 202 along a cloth feeding direction, the lower tank 202 is divided into a plurality of washing cavities 202.2 by the plurality of partition boards 202.1, two adjacent washing cavities 202.2 are connected by a cloth feeding pipe 3, a row of cloth lifting mechanisms 4 are arranged in the upper tank 201 along the cloth feeding direction, and one cloth lifting mechanism 4 is correspondingly arranged above each washing cavity 202.2;

the lower box body 202 comprises a first lower box body vertical section 202.7 and a second lower box body vertical section 202.8 which are arranged left and right, a lower box body arc-shaped section 202.9 is connected between the first lower box body vertical section 202.7 and the second lower box body vertical section 202.8, the lower box body arc-shaped section 202.9 comprises a bottom plate 202.3 and a top plate 202.4, and an arc-shaped rinsing bath is formed between the bottom plate 202.3 and the top plate 202.4;

the upper box body 201 is arranged at the top of the second vertical section 202.8 of the lower box body;

the rear side of the upper box body 201 is provided with a feeding hole 5, the front side of the upper box body 201 is provided with a discharging hole 6, a roller set 8 and a doffing roller 7 are arranged in the discharging hole 6, and a middle cloth guide roller is arranged between the roller set 8 and the doffing roller 7.

A support 901 is arranged on one side of the lower box body 202, a plurality of filtering devices 902 are sequentially arranged on the support 901 along the cloth feeding direction, the filtering devices 902 are respectively in one-to-one correspondence with the washing cavities 202.2, a drain pipe 202.5 is arranged at the bottom of each washing cavity 202.2, the filtering devices 902 are connected with the drain pipes 202.5 corresponding to the washing cavities 202.2 through connecting pipes 10, a water pump 903 is correspondingly arranged on one side of each filtering device 902, the water pump 903 is connected with the filtering devices 902 through a water taking pipe 903.1, and the water pump 903 is connected with a cloth feeding pipe 3 above the corresponding washing cavity 202.2 through a circulating pipe 11;

the filtering device 902 comprises a filtering device box 902.1, a filtering plugboard 902.3 is arranged in the filtering device box 902.1, a filtering device water inlet is arranged at the bottom of the filtering device box 902.1, a filtering device water outlet is arranged on the side wall of the filtering device box 902.1, and the filtering device water inlet is connected with a drain pipe 202.5 through a connecting pipe 10;

a filter device water inlet pipe 902.2 is arranged downwards at the water inlet of the filter device, and the filter device water inlet pipe 902.2 is communicated with one end of the connecting pipe 10;

the bottom end of the water inlet pipe 902.2 of the filtering device is provided with a drain valve 902.3;

a water inlet of the water pump 903 is formed in one side of the water pump 903, a water outlet of the water pump 903 is formed in the other side of the water pump 903, a water taking pipe 903.1 is arranged at the water inlet of the water pump, the water taking end of the water taking pipe 903.1 penetrates through the water outlet of the filtering device and extends into the filtering device box body 902.1 and is bent downwards to the lower portion of the filtering device box body 902.1, and the water outlet of the water pump is connected with the cloth inlet of the corresponding cloth feeding pipe 3 through a circulating pipe 11;

the filter insert plate 902.4 is arranged obliquely;

two filter insert plates 902.4 are provided.

A water inlet 121 and an overflow port 122 are arranged on one side of the water washing cavities 202.2, the overflow port 122 is positioned above the water inlet 121, the heights of the overflow ports 122 of the water washing cavities 202.2 are sequentially increased along the cloth feeding direction, namely the height of the overflow port 122 of the water washing cavity 202.2 on the foremost side is the highest, the height of the overflow port 122 of the water washing cavity 202.2 on the rearmost side is the lowest, and an overflow pipe 123 is connected between the overflow port 122 of the previous water washing cavity 202.2 and the water inlet 121 of the next water washing cavity 202.2;

a header pipe 125 is disposed below the plurality of overflow pipes 123, and the header pipe 125 is connected to the plurality of overflow pipes 123 through a plurality of branch pipes 124;

the overflow pipe 123 and the branch pipe 124 are respectively provided with a first valve and a second valve;

the height difference of the overflow ports 122 of every two adjacent water washing cavities is set to be 10-50 mm.

The other side of the washing cavity 202.2 is provided with a water conveying pipe 202.6, the water conveying pipe 202.6 is provided with a third valve, and a water conveying main pipe is connected among the water conveying pipes 202.6.

The cloth moving pipe 3 comprises a first vertical section 301, a first arc-shaped section 302 with an upward concave surface, a first transverse section 303, an oblique section 304, a second transverse section 305, a second arc-shaped section 306 with a downward concave surface and a second vertical section 307 which are sequentially connected, the first transverse section 303, the oblique section 304 and the second transverse section 305 are positioned in the same horizontal plane, the first vertical section 301 and the first arc-shaped section 302 are positioned above the first transverse section 303, the oblique section 304 and the second transverse section 305, the second vertical section 307 and the second arc-shaped section 306 are positioned below the first transverse section 303, the oblique section 304 and the second transverse section 305, the cloth moving pipe 3 is in an S-shaped structure in the longitudinal direction and in a Z-shaped structure in the transverse direction, the first arc-shaped section 302 and the first vertical section 301 extend into the water washing cavity 202.2 and extend upwards into the upper box body, the second arc-shaped section 306 and the second vertical section 307 extend into the adjacent water washing cavity 202.2 and extend downwards, and the top end of the cloth moving pipe 3 of the first vertical section is a cloth moving end of the cloth moving pipe 201, the bottom end of the second vertical section 307 is a cloth outlet end of the cloth feeding pipe 3, and the nozzle is positioned above the cloth inlet end of the cloth feeding pipe 3;

the cloth feeding end of the cloth feeding pipe 3 is positioned below the cloth lifting mechanism 4 corresponding to the water washing cavity 202.2;

the cloth moving pipe 3 can convey and transition the fabric which finishes the running route in the next washing cavity 202.2 into the previous washing cavity 202.2 to continuously run, the running route of the fabric in the cloth moving pipe 3 is changed twice, the running speed is reduced at the S-shaped bend, the water flow speed exceeds the running speed of the fabric twice, and the water flow passes through the fabric to clean impurities carried on the surface and the internal structure of the fabric.

The cloth lifting mechanism 4 in this embodiment is provided with two structural forms:

example one

The cloth lifting mechanism 4 comprises a compression roller assembly 402A and a cloth lifting wheel assembly 401A which are arranged up and down, the cloth lifting wheel assembly 401A comprises a transmission shaft 401.1A, the transmission shaft 401.1A is arranged between the left box wall and the right box wall of the upper box body 201, one end of the transmission shaft 401.1A is provided with a driving motor 401.3A, the middle of the transmission shaft 401.1A is provided with a cloth lifting wheel 401.2A, the cloth lifting wheel 401.2A comprises a left disc 401.2.1A and a right disc 401.2.1A which are arranged on the transmission shaft 401.1A in a penetrating mode, a plurality of cross bars 401.2.2A are arranged between the left disc 401.2.1A and the right disc 401.2.1A, a plurality of cross bars 401.2.2A are located on the same circumference, a plurality of cross bars 401.2.2A are arranged at intervals, and a gap exists;

the press roll assembly 402A comprises a cylinder seat 402.2A, an air cylinder 402.1A is hinged on the cylinder seat 402.2A, the air cylinder 402.1A is installed on the upper box body 201 through the cylinder seat 402.2A, a rotating shaft 402.3A is arranged below the air cylinder 402.1A, a left rotating arm 402.4A and a right rotating arm 402.4A are arranged on the rotating shaft 402.3A, a cloth pressing roller 402.5A is arranged between the left rotating arm 402.4A and the right rotating arm 402.4A, the cloth pressing roller 402.5A is arranged in parallel with a cloth lifting wheel 401.2A, and the lower end of the air cylinder 402.1A is connected with the middle part of the rotating arm 402.4A;

the cloth lifting wheel 401.2A is made of stainless steel;

the cloth pressing roller 402.5A is made of rubber.

The fabric wraps the outer ring of the cloth lifting wheel, the driving motor drives the cloth lifting wheel to rotate, the cloth lifting wheel drives the fabric to move through friction, the control cylinder stretches out to drive the cloth pressing roller to move downwards, pressure is generated between the control cylinder and the cloth lifting wheel, the friction between the fabric and the cloth lifting wheel is increased, and accordingly squeezing and traction force increasing are achieved.

Example two

The cloth lifting mechanism 4 comprises a cloth lifting wheel assembly 401B, the cloth lifting wheel assembly 401B comprises a transmission shaft 401.1B, the transmission shaft 401.1B is arranged between the left and right box walls of the upper box body 201, one end of the transmission shaft 401.1B is provided with a driving motor 401.3B, the middle of the transmission shaft 401.1B is provided with a cloth lifting wheel 401.2B, the cloth lifting wheel 401.2B comprises a left disc 401.2.1B and a right disc 401.2.1B which are arranged on the transmission shaft 401.1B in a penetrating mode, a plurality of crosspieces 401.2.2B are arranged between the left disc 401.2.1B and the right disc 401.2.1B at intervals, the crosspieces 401.2.2B are located on the same circumference, and a rubber strip 401.2.3B protruding outwards is embedded between every two adjacent crosspieces 401.2.2B;

the disk 401.2.1B and the crosspiece 401.2.2B are made of stainless steel.

Because the surface of carrying the cloth wheel evenly inlays and is equipped with a plurality of bellied rubber strips, when the fabric package in the surface of carrying the cloth wheel, drive the fabric motion through the frictional force between rubber strip and the fabric, in addition, because the surface of rubber strip is higher than the surface of carrying the cloth wheel, carry the cloth wheel and can realize squeezing the water to the fabric rotating the in-process, traditional compression roller formula structure has been replaced, greatly reduced manufacturing cost, and the rubber strip has acid and alkali-resistance, high temperature resistant, resistance to compression non-deformable's advantage, the life of carrying the cloth wheel has been prolonged.

The working principle is as follows:

the water washing unit in this embodiment takes four water washing cavities as an example:

the multiple washing cavities arranged along the cloth feeding direction are sequentially a first washing cavity, a second washing cavity, a third washing cavity and a fourth washing cavity, wherein the height of an overflow port of the fourth washing cavity is the highest, the height of an overflow port of the first washing cavity is the lowest, an overflow pipe between the overflow port of the fourth washing cavity and a header pipe is a first overflow pipe, an overflow pipe between the overflow port of the third washing cavity and the header pipe is a second overflow pipe, an overflow pipe between the overflow port of the second washing cavity and the header pipe is a third overflow pipe, a branch pipe between the first overflow pipe and a water inlet of the third washing cavity is a first branch pipe, a branch pipe between the second overflow pipe and a water inlet of the second washing cavity is a second branch pipe, and a branch pipe between the third overflow pipe and a water inlet of the first washing cavity is a third branch pipe;

the cloth lifting mechanisms arranged along the cloth feeding direction are sequentially an excessive cloth lifting mechanism, a first cloth lifting mechanism, a second cloth lifting mechanism, a third cloth lifting mechanism and a fourth cloth lifting mechanism, wherein the first cloth lifting mechanism, the second cloth lifting mechanism, the third cloth lifting mechanism and the fourth cloth lifting mechanism are respectively and correspondingly arranged above the first washing cavity, the second washing cavity, the third washing cavity and the fourth washing cavity;

the plurality of cloth passing pipes arranged along the cloth feeding direction are sequentially a first cloth passing pipe, a second cloth passing pipe, a third cloth passing pipe and a fourth cloth passing pipe, wherein the first cloth passing pipe is arranged between the transition cloth lifting mechanism and the first washing cavity, the second cloth passing pipe is arranged between the first washing cavity and the second washing cavity, the third cloth passing pipe is arranged between the second washing cavity and the third washing cavity, and the fourth cloth passing pipe is arranged between the third washing cavity and the fourth washing cavity;

after washing water is simultaneously conveyed into a plurality of washing cavities to a certain set water level through a water conveying main pipe, the fabric enters a washing unit through a feed port, sequentially passes through an excessive fabric lifting mechanism, a first fabric running pipe, a first washing cavity, a first fabric lifting mechanism, a second fabric running pipe, a second washing cavity, a second fabric lifting mechanism, a third fabric running pipe, a third washing cavity, a third fabric lifting mechanism, a fourth fabric running pipe, a fourth washing cavity and a fourth fabric lifting mechanism, and finally enters the next washing unit through a discharge port;

during the advancing process of the fabric, the washing water in the washing cavity is filtered by the filtering device and then is introduced into a nozzle at the cloth inlet end of the cloth conveying pipe through a water pump, the water flow sprayed by the nozzle drives the fabric, and when the fabric runs into the washing cavity from the cloth outlet end of the cloth conveying pipe, the fabric naturally and smoothly slides downwards along the radian of the wall of the washing cavity under the dual actions of water flow and gravity to be immersed into the working solution and is fully immersed in the arc-shaped washing tank, and the fabric moves forwards under the action of the water flow and the traction force of the cloth lifting mechanism and smoothly advances along a set operation route;

in the process of cleaning the fabric, the water in the first washing cavity is washed for the first time, the pollution degree is highest and needs to be directly discharged, the water in the second washing cavity is washed for the second time, the pollution degree is slightly lower than that of the first washing cavity, and by analogy, the water in the fourth washing cavity is cleanest, the water is supplemented into the fourth washing cavity through the water supplementing pipe (the first valve is closed, the second valve is opened), because the heights of the overflow ports of the fourth washing cavity, the third washing cavity, the second washing cavity and the first washing cavity are reduced one by one, when the washing water level in the fourth washing cavity reaches the overflow port position (the highest liquid level point), the washing water can flow back into the third washing cavity through the first overflow pipe and the first branch pipe, when the washing water level in the third washing cavity reaches the overflow port position, the washing water can flow back into the second washing cavity through the second overflow pipe and the second branch pipe, and when the washing water level in the second washing cavity reaches the overflow port position, the water flows back to the first water washing cavity through the third overflow pipe and the third branch pipe;

when a plurality of washing units are connected in series, the water inlet of the fourth washing cavity in the washing unit at the foremost side is externally connected with a water replenishing pipe along the cloth feeding direction, the overflow port of the first washing cavity in the washing unit at the rearmost side is externally connected with a water outlet pipe, the overflow port of the first washing cavity in the previous washing unit is connected with the water inlet of the fourth washing cavity in the next washing unit through an overflow pipe, and used washing water in the first washing cavity in the washing unit at the rearmost side is directly discharged through the water outlet pipe. Therefore, water resources can be effectively recycled, the defect that multiple times of emission is needed in the traditional multiple cleaning process is overcome, the purpose of saving resources can be achieved, the production cost can be reduced, and the economic benefit is improved.

According to the actual demand, can also realize the refluence of bypassing one's shoulders. If the agent is added into the washing water in the third washing cavity, the third washing cavity needs to be avoided when the washing water flows backwards, a first valve on a first overflow pipe between the fourth washing cavity and the third washing cavity can be opened, a second valve on a first branch pipe communicated with the first overflow pipe is closed, a first valve on a second overflow pipe between the third washing cavity and the second washing cavity is opened, the washing water in the fourth washing cavity can flow backwards to the second washing cavity directly through the first overflow pipe, a header pipe, a lower section of the second overflow pipe and the second branch pipe, and therefore cross-level backflow is achieved, and cost performance is improved.

In addition to the above embodiments, the present invention also includes other embodiments, and any technical solutions formed by equivalent transformation or equivalent replacement should fall within the scope of the claims of the present invention.

Claims (8)

1. The utility model provides a cloth mechanism is carried to compression roller formula which characterized in that: the cloth lifting mechanism comprises a press roller assembly (402A) and a cloth lifting wheel assembly (401A) which are arranged up and down, wherein the cloth lifting wheel assembly (401A) comprises a transmission shaft (401.1A), a cloth lifting wheel (401.2A) is arranged on the transmission shaft (401.1A), the press roller assembly (402A) comprises a cylinder seat (402.2A), a cylinder (402.1A) is hinged to the cylinder seat (402.2A), a rotating shaft (402.3A) is arranged below the cylinder (402.1A), a left rotating arm and a right rotating arm (402.4A) are arranged on the rotating shaft (402.3A), a cloth pressing roller (402.5A) is arranged between the left rotating arm and the right rotating arm (402.4A), and the cloth pressing roller (402.5A) and the cloth lifting wheel (401.2A) are arranged in parallel.

2. A press roll type cloth lifting mechanism according to claim 1, wherein: the cloth lifting wheel (401.2A) comprises a left disc (401.2.1A) and a right disc (401.2.2A) which are arranged on the transmission shaft (401.1A) in a penetrating mode, a plurality of rungs (401.2.2A) are arranged between the left disc (401.2.1A) and the right disc (401.2.1A), and the rungs (401.2.2A) are arranged at intervals in the circumferential direction of the discs (401.2.1A).

3. A press roll type cloth lifting mechanism according to claim 2, wherein: two ends of the crosspiece (401.2.2A) are respectively connected with the inner side surfaces of the two disks (401.2.1A).

4. A press roll type cloth lifting mechanism according to claim 2, wherein: the crosspiece (401.2.2A) is disposed at an outer edge position of the disc (401.2.1A).

5. A press roll type cloth lifting mechanism according to claim 1, wherein: the cloth lifting wheel (401.2A) is made of stainless steel.

6. A press roll type cloth lifting mechanism according to claim 1, wherein: the cloth pressing roller (402.5A) is made of rubber.

7. A press roll type cloth lifting mechanism according to claim 1, wherein: the transmission shaft (401.1A) is driven by a drive motor (401.3A).

8. A press roll type cloth lifting mechanism according to claim 1, wherein: the cylinder (402.1A) is mounted on the box body through a cylinder seat (402.2A).

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