CN211947584U

CN211947584U - Preshrinking machine pre-wetting device for polyester fabric

Info

Publication number: CN211947584U
Application number: CN202020471246.8U
Authority: CN
Inventors: 阮志方
Original assignee: Shaoxing Keqiao Wanyun Textile Co ltd
Current assignee: Shaoxing Keqiao Wanyun Textile Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-11-17
Anticipated expiration: 2030-04-03

Abstract

The utility model provides a dacron is preshrinking machine wetting apparatus for surface fabric relates to the preshrinking machine field, including shell, setting at the inside guide roll of shell, set up the shower nozzle in the guide roll top, be provided with the adjustment mechanism who is used for adjusting distance between shower nozzle and the surface fabric on the shell, adjustment mechanism includes cylinder, adjustable shelf, the frame that sprays of vertical setting, the slide rail of the vertical setting of fixedly connected with on the inner wall of shell. This preshrinking machine is wetting apparatus in advance for dacron surface fabric, when needs are adjusted the distance between shower nozzle and the cloth, open the cylinder, the cylinder extension, drive the adjustable shelf downstream, thereby make the interval between the shower nozzle of shower nozzle on the adjustable shelf and the cloth of shower nozzle below reduce, and when needing to keep away from the cloth with the shower nozzle, then only need control the cylinder and shorten, the adjustable shelf rises, the shower nozzle becomes far away from the cloth, thereby can be convenient adjust the position of shower nozzle to different cloths, can all play good prewetting effect to the cloth of various materials.

Description

Preshrinking machine pre-wetting device for polyester fabric

Technical Field

The utility model relates to a preshrinking machine technical field specifically is a dacron is preshrinking machine for surface fabric wetting apparatus in advance.

Background

The preshrinking machine for the fabric is used for improving the weaving shrinkage state of warp yarns in the fabric by using a mechanical and physical method, namely increasing the weft density and warp weaving shrinkage of the fabric to a certain degree to enable the fabric to have a loose structure. After finishing, the fabric has small dry setting deformation, and when the wetted fiber swells, the warp direction length of the fabric is not shortened because enough space is left between warps and wefts. In effect, the inherent potential shrinkage is allowed to retract in advance of the finished product, thereby solving or improving the problem of warp shrinkage of the fabric, particularly for pure cotton fabrics.

According to a pre-wetting device with an improved structure provided by the Chinese patent No. CN201610289832.9, the comparison document comprises a wetting box body, wherein an inlet and an outlet of cloth are respectively arranged on two sides of the wetting box body, a discharging roller is arranged at the inlet of the cloth, a winding roller is arranged at the outlet of the cloth, a front guide roller and a rear guide roller are sequentially arranged in the wetting box body from left to right, a pressure roller set is arranged between the front guide roller and the rear guide roller, a wetting mechanism is arranged at the top of the wetting box body, the wetting mechanism comprises a reciprocating stepping support arranged at the upper part of the wetting box body, a reciprocating nozzle is arranged on the reciprocating stepping support, and the reciprocating nozzle is connected with a water vapor source through a communicating pipe.

When the pre-wetting device pre-wets different types of cloth, the optimal distance between the spray head and the cloth is different due to different materials of the cloth, but the pre-wetting device with an improved structure provided in the comparison document cannot adjust the distance between the spray head and the cloth, so that the cloth made of different materials can be pre-wetted poorly.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a can be to the cloth of different materials and to the dacron for surface fabric preshrinking machine device that adjusts of distance between shower nozzle and the cloth, solved the problem of proposing among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a dacron preshrinking machine is wetting apparatus in advance for surface fabric, includes the shell, sets up at inside guide roll of shell, sets up the shower nozzle in the guide roll top, be provided with the adjustment mechanism who is used for adjusting distance between shower nozzle and the surface fabric on the shell, adjustment mechanism includes the cylinder of vertical setting, adjustable shelf, spray rack, the slide rail of the vertical setting of fixedly connected with on the inner wall of shell, adjustable shelf sliding fit is on the slide rail, the cylinder is provided with four, and four cylinder fixed connection at the top of shell, the output of cylinder run through the shell and with adjustable shelf fixed connection, spray rack connection is on the adjustable shelf, shower nozzle fixed connection is on spray rack, fixedly connected with communicating pipe on spray rack, the one end and the shower nozzle intercommunication of communicating pipe, the other end and the steam source intercommunication of communicating pipe.

Preferably, the adjustable shelf includes two horizontal poles, slide bar, the lead screw be connected with the cylinder, slide bar and lead screw are parallel to each other, the both ends of slide bar weld with two horizontal poles respectively, the both ends of lead screw are articulated with two horizontal poles respectively, sliding fit has the slider on the slide bar, the cooperation of lead screw has the copper sheathing on the lead screw, the bottom of slider and copper sheathing all with spray frame fixed connection, fixedly connected with is used for driving the rotatory motor of lead screw on the horizontal pole, the motor is connected with the lead screw linkage.

Preferably, the top of each cross rod is fixedly connected with the output ends of the two cylinders.

Preferably, an output shaft of the motor is fixedly connected with a first gear, the screw rod is fixedly connected with a second gear, and a transmission belt is in transmission connection between the first gear and the second gear.

Preferably, the spray heads are arranged in plurality and are distributed at the bottom of the spray rack at equal intervals.

Preferably, the cross bar is a sliding fit on the slide rails.

(III) advantageous effects

The utility model provides a dacron is preshrunk wetting apparatus of preshrinking machine for surface fabric. The method has the following beneficial effects:

1. this preshrinking machine is wetting apparatus in advance for dacron surface fabric, when needs are adjusted the distance between shower nozzle and the cloth, open the cylinder, the cylinder extension, drive the adjustable shelf downstream, thereby make the interval between the shower nozzle of shower nozzle on the adjustable shelf and the cloth of shower nozzle below reduce, and when needing to keep away from the cloth with the shower nozzle, then only need control the cylinder and shorten, the adjustable shelf rises, the shower nozzle becomes far away from the cloth, thereby can be convenient adjust the position of shower nozzle to different cloths, can all play good prewetting effect to the cloth of various materials, convenient to use.

2. This polyester fabric is with preshrinking machine device of prewetting in advance, through opening the positive and negative rotation in turn of motor, the motor drives the lead screw and carries out positive and negative rotation in turn to drive the copper sheathing on the lead screw reciprocating back and forth movement on the lead screw, and the bottom of copper sheathing again with spray rack fixed connection, consequently can drive the shower nozzle that sprays the rack bottom and make a round trip reciprocal prewetting, make more even of prewetting, effectual.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a side sectional view of the present invention;

fig. 4 is a top view of the present invention.

In the figure: the device comprises a shell 1, a cross rod 2, a sliding rod 3, a cylinder 4, a motor 5, a sliding block 6, a communicating pipe 7, a spraying frame 8, a copper sleeve 9, a screw rod 10, a spray head 11, a sliding rail 12, a guide roller 13, a transmission belt 14, a first gear 15 and a second gear 16.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

The embodiment of the utility model provides a preshrinking machine pre-wetting device for terylene fabric, as shown in figure 1-4, comprising a shell 1, a guide roller 13 arranged inside the shell 1, a spray head 11 arranged above the guide roller 13, an adjusting mechanism for adjusting the distance between the spray head 11 and the fabric is arranged on the shell 1, the adjusting mechanism comprises a vertically arranged air cylinder 4, a movable frame and a spray frame 8, a vertically arranged slide rail 12 is fixedly connected on the inner wall of the shell 1, the movable frame is in sliding fit with the slide rail 12, four air cylinders 4 are arranged, the four air cylinders 4 are fixedly connected at the top of the shell 1, the output end of the air cylinder 4 penetrates through the shell 1 and is fixedly connected with the movable frame, the spray frame 8 is connected with the movable frame, the spray head 11 is fixedly connected on the spray frame 8, a communicating pipe 7 is fixedly connected on the spray frame 8, one end of the communicating pipe 7, the other end of the communicating pipe 7 is communicated with a steam source.

When the distance between shower nozzle 11 and the cloth is adjusted to needs, open cylinder 4, cylinder 4 extends, drive the adjustable shelf downstream, thereby make the interval between the shower nozzle 11 on the adjustable shelf and the cloth of shower nozzle 11 below reduce, and when needing to keep away from the cloth with shower nozzle 11, then only need control cylinder 4 to shorten, the adjustable shelf rises, shower nozzle 11 becomes far away from the cloth, thereby can be convenient adjust the position of shower nozzle 11 to different cloths, can all play good prewetting effect to the cloth of various materials, convenient to use.

The adjustable shelf includes two horizontal poles 2 of being connected with cylinder 4, slide bar 3, lead screw 10, slide bar 3 and lead screw 10 are parallel to each other, the both ends of slide bar 3 are welded with two horizontal poles 2 respectively, the both ends of lead screw 10 are articulated with two horizontal poles 2 respectively, sliding fit has slider 6 on the slide bar 3, the cooperation of lead screw 10 goes up the lead screw has copper sheathing 9, slider 6 and copper sheathing 9's bottom all with spray 8 fixed connection, fixedly connected with is used for driving the rotatory motor 5 of lead screw 10 on the horizontal pole 2, motor 5 and lead screw 10 linkage.

Through opening motor 5 positive and negative rotation in turn, motor 5 drives lead screw 10 and carries out positive and negative rotation in turn to copper sheathing 9 on the drive lead screw 10 reciprocates back and forth movement on lead screw 10, and the bottom of copper sheathing 9 again with spray rack 8 fixed connection, consequently can drive spray rack 8 bottom shower nozzle 11 and carry out reciprocal prewetting back and forth, make prewetting more even, effectual.

The top of each cross rod 2 is fixedly connected with the output ends of the two cylinders 4.

A first gear 15 is fixedly connected to an output shaft of the motor 5, a second gear 16 is fixedly connected to the screw rod 10, and a transmission belt 14 is connected between the first gear 15 and the second gear 16 in a transmission manner.

The spray heads 11 are arranged in a plurality, and the spray heads 11 are distributed at the bottom of the spray rack 8 at equal intervals.

The crossbar 2 is slidably fitted on the slide rails 12.

The working principle is as follows: when the distance between shower nozzle 11 and the cloth is adjusted to needs, open cylinder 4, cylinder 4 extends, drive the adjustable shelf downstream, thereby make the interval between the shower nozzle 11 on the adjustable shelf and the cloth of shower nozzle 11 below reduce, and when needing to keep away from the cloth with shower nozzle 11, then only need control cylinder 4 to shorten, the adjustable shelf rises, shower nozzle 11 becomes far away from the cloth, thereby can be convenient adjust the position of shower nozzle 11 to different cloths, can all play good prewetting effect to the cloth of various materials, convenient to use.

In conclusion, this dacron is preshrinking machine for surface fabric is wetting apparatus in advance, when needs adjust the distance between shower nozzle 11 and the cloth, open cylinder 4, cylinder 4 extends, drive the adjustable shelf downstream, thereby make the interval between the shower nozzle 11 on the adjustable shelf and the cloth of shower nozzle 11 below reduce, and when needing to keep away from the cloth with shower nozzle 11, then only need control cylinder 4 to shorten, the adjustable shelf rises, shower nozzle 11 becomes far away from the cloth, thereby can be convenient adjust the position of shower nozzle 11 to different cloth, can all play good prewetting effect to the cloth of various materials, convenient to use.

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

Claims

1. The utility model provides a dacron is preshrinking machine for surface fabric device that prewets, includes shell (1), sets up guide roll (13) inside shell (1), sets up shower nozzle (11) in guide roll (13) top, its characterized in that: the shell (1) is provided with an adjusting mechanism for adjusting the distance between the spray head (11) and the fabric, the adjusting mechanism comprises a cylinder (4), a movable frame and a spraying frame (8) which are vertically arranged, the inner wall of the shell (1) is fixedly connected with a sliding rail (12) which is vertically arranged, the movable frame is in sliding fit with the sliding rail (12), four cylinders (4) are arranged, the four cylinders (4) are fixedly connected with the top of the shell (1), the output ends of the cylinders (4) penetrate through the shell (1) and are fixedly connected with the movable frame, the spray frame (8) is connected on the movable frame, the spray head (11) is fixedly connected on the spray frame (8), fixedly connected with communicating pipe (7) on spray rack (8), the one end and shower nozzle (11) intercommunication of communicating pipe (7), the other end and the steam source intercommunication of communicating pipe (7).

2. The pre-wetting device of the pre-shrinking machine for the polyester fabric as claimed in claim 1, is characterized in that: the adjustable shelf includes horizontal pole (2), slide bar (3), lead screw (10) that two are connected with cylinder (4), slide bar (3) and lead screw (10) are parallel to each other, the both ends of slide bar (3) weld with two horizontal poles (2) respectively, the both ends of lead screw (10) are articulated with two horizontal poles (2) respectively, sliding fit has slider (6) on slide bar (3), the cooperation of lead screw has copper sheathing (9) on lead screw (10), the bottom of slider (6) and copper sheathing (9) all with spray frame (8) fixed connection, fixedly connected with is used for driving motor (5) that lead screw (10) is rotatory on horizontal pole (2), motor (5) are connected with lead screw (10) linkage.

3. The pre-wetting device of the pre-shrinking machine for the polyester fabric as claimed in claim 2, wherein: the top of each cross rod (2) is fixedly connected with the output ends of the two cylinders (4).

4. The pre-wetting device of the pre-shrinking machine for the polyester fabric as claimed in claim 2, wherein: the output shaft of the motor (5) is fixedly connected with a first gear (15), the screw rod (10) is fixedly connected with a second gear (16), and a transmission belt (14) is connected between the first gear (15) and the second gear (16) in a transmission manner.

5. The pre-wetting device of the pre-shrinking machine for the polyester fabric as claimed in claim 1, is characterized in that: the spray heads (11) are arranged in a plurality, and the spray heads (11) are distributed at the bottom of the spray rack (8) at equal intervals.

6. The pre-wetting device of the pre-shrinking machine for the polyester fabric as claimed in claim 2, wherein: the cross rod (2) is in sliding fit with the sliding rail (12).