A stage-type fast temperature rise and fall dyeing machine

Abstract

The present invention discloses a stage-type fast temperature rise and fall dyeing machine, which relates to the field of dyeing machines, including a dyeing vat, a cloth lifting roller, a nozzle, a stage heating pipe fitting, a stacking feeding part and a guide bin. The present invention effectively improves the dyeing efficiency of a cycle of cyclic dyeing by arranging two groups of nozzles in the dyeing vat, and an auxiliary sweeping mechanism is matched and installed on the right side of the nozzle. The auxiliary sweeping mechanism is driven by an independent motor and cooperates with the movement of a pulley group to scatter the passing cloth to improve the uniform dyeing effect. A swinging guide mechanism is arranged between the two groups of nozzles, which can reciprocate and guide the cloth treated by the first group of nozzles to avoid overlapping and entering the next group of nozzles, so that it can be dispersed into the next nozzle for efficient dyeing treatment; the two groups of nozzles are correspondingly connected with stage heating pipe fittings, and the stage heating pipe fittings are built with four groups of electric heating pipes with spacing, and the number of pipe fittings in each group of electric heating pipes is different, so as to heat the dye in stages and avoid dyeing caused by too fast heating rate.

Description

Technical Field

[0001] The present invention relates to the field of cloth dyeing machines, and in particular to a staged rapid temperature increase and decrease cloth dyeing machine. Background Art

[0002] The dyeing machine is an intermittent dyeing equipment with high effect. The tension on the fabric during dyeing is small. It is suitable for dyeing small batches of synthetic fiber fabrics of various varieties. It is mainly composed of a dyeing tank, a nozzle, a cloth guide tube, a heat exchanger and a circulating pump. During dyeing, the fabrics are connected head to tail, and the cloth guide roller lifts the fabric from the dye bath, and drives it forward in the cloth guide tube by the liquid flow sprayed from the nozzle, and then falls into the dyeing tank in a relaxed and curved state, immersed in the dye bath and slowly moves forward, and is lifted up again by the cloth guide roller for circulation. The dye liquid is driven by a high-power pump, passes through the heat exchanger, and is accelerated and sprayed out through the nozzle.

[0003] The Chinese patent application number is CN201721359033.0, which is a high-efficiency dyeing machine, comprising a dyeing machine cylinder body, a cloth inlet and cloth outlet window for cloth to enter and exit the cylinder body is opened on the dyeing machine cylinder body, a cloth lifting roller is arranged on the dyeing machine cylinder body, a pre-treatment device is arranged upstream of the cloth lifting roller, an adjustable dyeing nozzle is arranged downstream of the cloth lifting roller, the dyeing nozzle is connected to a swing bucket through a cloth guide pipe, and a cloth storage tank is arranged downstream of the swing bucket, the pre-treatment device comprises a front atomizing nozzle and a vent connected to each other, a ball-jointed swing bucket, a variable cloth storage device, a water level overflow control and liquid level filtering device, a cloth storage tank drain device and a cylinder bottom automatic filter, and the high-efficiency dyeing machine can comprehensively improve the operating efficiency of the entire dyeing process.

[0004] The above patents and prior art have the following problems in actual use: only a single nozzle is provided, and the stacking of fabrics during the guiding process is prone to wrinkles during the dyeing process, and the too fast heating and cooling rate is prone to cause fabric dyeing. Summary of the invention

[0005] Therefore, in order to solve the above-mentioned shortcomings, the present invention provides a stage-type rapid temperature rise and fall dyeing machine.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a stage-type rapid temperature rise and fall dyeing machine, comprising a dyeing vat, wherein an inlet for introducing and outputting cloth is arranged at the upper left end of the dyeing vat, a cloth lifting roller is installed at the upper left end of the dyeing vat, and the cloth lifting roller guides the cloth, a group of nozzles are arranged at the left and right positions of the upper end of the dyeing vat, and an auxiliary sweeping mechanism is connected to the right side of the nozzle, and the auxiliary sweeping mechanism is used to scatter the cloth, the top of the auxiliary sweeping mechanism passes through the top of the dyeing vat, and the first motor is connected to the outside of the penetration position, the back of the nozzle is connected to the stage heating pipe fitting, a swinging guide mechanism is installed in the middle of the upper end of the dyeing vat, and the swinging guide mechanism moves and guides the cloth between the nozzles, and the top of the swinging guide mechanism is connected to the second motor installed on the top of the dyeing vat, a conduit is arranged on the right side of the nozzle at the right end, and a stacking member for stacking cloth is arranged on the right side of the conduit, and a guide bin is arranged at the lower end of the dyeing vat.

[0007] Preferably, the swinging guiding mechanism includes a fixed seat for supporting and connecting the dye vat, a rotating shaft arranged at the front end of the fixed seat, a rotating part connected to the bottom of the rotating shaft, a connecting part arranged at the front end of the rotating part, an embedded ball movably embedded in the connecting part, a connecting rod arranged at the bottom of the embedded ball, a support connected to the connecting rod, a rotating rod hinged at both ends of the support, and a swinging part arranged at the front end of the rotating rod, and the top of the rotating shaft is connected to the output shaft of the second motor.

[0008] Preferably, the support is in an inverted C shape.

[0009] Preferably, the swinging member includes a stabilizing rod connected to the rotating rod, a fixed frame arranged at the other end of the stabilizing rod, mounting seats arranged at the upper and lower ends of the fixed frame, a dial plate connected to the mounting seat, a rotating disk arranged at the front end of the fixed frame, and a support arm connected to the rotating disk and connected to the dye vat at the top.

[0010] Preferably, the auxiliary sweeping mechanism includes a fixed shell connected to the nozzle, a driving wheel arranged at the upper end of the fixed shell and connected to the output shaft of the first motor, a synchronous belt arranged on the outside of the driving wheel, a driven wheel connected to the other end of the synchronous belt, and a paddle arranged on the inside of the driven wheel.

[0011] Preferably, an opening is provided in the middle of the driven wheel, and an opening corresponding to the opening in the driven wheel is also provided in the middle of the lower end of the fixed shell.

[0012] Preferably, the paddles are arranged in an inclined annular array inside the opening of the driven wheel.

[0013] Preferably, four groups of electric heating tubes are arranged from top to bottom in the stage heating pipe.

[0014] Preferably, there is a spacing between the four groups of electric heating tubes, and the number of electric heating tube installation positions increases by one electric heating tube from bottom to top.

[0015] Beneficial effects of the present invention:

[0016] The present invention effectively improves the dyeing efficiency of one cycle of cyclic dyeing by arranging two groups of nozzles in the dyeing vat, and an auxiliary sweeping mechanism is matched and installed on the right side of the nozzle. The auxiliary sweeping mechanism is driven by an independent motor and cooperates with the movement of the pulley group to scatter the passing cloth to improve the uniform dyeing effect. A swinging guiding mechanism is arranged between the two groups of nozzles, which can reciprocate and guide the cloth treated by the first group of nozzles to avoid overlapping and entering the next group of nozzles, so that the cloth can be dispersed into the next nozzle for efficient dyeing treatment; the two groups of nozzles are correspondingly connected with stage heating pipe fittings, and the stage heating pipe fittings are equipped with four groups of electric heating tubes with spacing, and the number of pipe fittings in each group of electric heating tubes is different, so as to heat the dye in stages to avoid dyeing caused by too fast heating rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the structure of the swing guide mechanism of the present invention;

[0019] Figure 3 It is a schematic diagram of the partial structure of the swing guide mechanism of the present invention;

[0020] Figure 4 It is a schematic diagram of the structure of the swing member of the present invention;

[0021] Figure 5 It is a schematic diagram of the internal three-dimensional structure of the auxiliary sweeping mechanism of the present invention;

[0022] Figure 6 It is a schematic diagram of the heating pipe structure of the present invention.

[0023] Among them: dye vat 1, inlet 2, cloth lifting roller 3, nozzle 4, auxiliary sweeping mechanism 5, first motor 5a, stage heating pipe 6, swinging guide mechanism 7, second motor 7a, guide tube 8, stacking member 9, guide bin 10, fixed seat 71, rotating shaft 72, rotating member 73, connecting member 74, embedded ball 75, connecting rod 76, support member 77, rotating rod 78, swing member 79, stabilizing rod 791, fixed frame 792, mounting seat 793, paddle plate 794, rotating disk 795, support arm 796, fixed shell 51, driving wheel 52, synchronous belt 53, driven wheel 54, paddle 55, electric heating tube 61. DETAILED DESCRIPTION

[0024] In order to further explain the technical solution of the present invention, it is described in detail below through specific embodiments.

[0025] See also Figure 1The present invention provides a stage-type rapid temperature rise and fall dyeing machine, comprising a dyeing vat 1, wherein an inlet 2 is arranged at the upper left end of the dyeing vat 1 for introducing and exporting cloth, a cloth lifting roller 3 is arranged at the upper left end of the dyeing vat 1, a group of nozzles 4 are arranged at the left and right ends of the upper end of the dyeing vat 1, an auxiliary sweeping mechanism 5 is arranged on the right side of the nozzle 4, and the auxiliary sweeping mechanism 5 can sweep the cloth passing through the nozzle 4, the top of the auxiliary sweeping mechanism 5 passes through the top of the dyeing vat 1, and passes through the rear side to be connected to the first motor 5a, and the dyeing vat 1 is provided with a first motor 5a. A swinging guiding mechanism 7 is arranged between the two groups of nozzles 4, and the swinging guiding mechanism 7 can guide the cloth. The top of the swinging guiding mechanism 7 is connected to the second motor 7a, and the second motor 7a is installed on the top of the dye vat 1. The lower end of the back of the nozzle 4 is connected to the stage heating pipe 6, and the stage heating pipe 6 is used to receive the diluted dye. A conduit 8 is arranged on the right side of the right nozzle 4, and a stacking feeding component 9 is installed on the upper right end of the dye vat 1. The stacking feeding component 9 receives the cloth transmitted in the conduit 8 and sends it into the guiding bin 10.

[0026] See also Figure 2-Figure 4 The swinging guide mechanism 7 includes a fixed seat 71 for support, the back of the fixed seat 71 is connected to the dye vat 1, a rotating shaft 72 is arranged at the front end of the fixed seat 71, the bottom of the rotating shaft 72 is connected to the rotating member 73, a connecting member 74 is locked at the front end of the rotating member 73, an embedding ball 75 is movably embedded in the middle of the connecting member 74, a connecting rod 76 is fixed at the bottom of the embedding ball 75, the other end of the connecting rod 76 is connected to a supporting member 77 in an inverted C shape, a rotating rod 78 is hinged at the lower end of the inner side of the supporting member 77, the back of the rotating rod 78 is rotatably connected to the fixed seat 71, the front end of the rotating rod 78 is connected to a swinging member 79, and the swinging member 79 swings following the rotating rod 78;

[0027] The swinging member 79 includes a stabilizing rod 791 connected to the rotating rod 78, the front end of the stabilizing rod 791 is connected to the fixed frame 792, the upper and lower ends of the inner side of the fixed frame 792 are provided with mounting seats 793, a dial plate 794 is embedded inside the mounting seat 793, the dial plate 794 is flexible, a rotating disk 795 is provided at the front end of the fixed frame 792, the front end of the rotating disk 795 is connected to the support arm 796, and the top of the support arm 796 is connected to the dye vat 1 for support.

[0028] See also Figure 5 The auxiliary sweeping mechanism 5 includes a fixed shell 51 connected to the right side of the nozzle 4 and passing through the top of the dye vat 1. A driving wheel 52 is arranged at the upper end of the fixed shell 51. The middle of the driving wheel 52 is connected to the output shaft of the first motor 5a. The outer side of the first motor 5a rotates synchronously with the driven wheel 54 through a synchronous belt 53. An opening is opened in the middle of the driven wheel 54. An opening corresponding to the opening in the driven wheel 54 is also opened in the middle of the lower end of the fixed shell 51. A paddle 55 is fixed to the inner side of the inner opening of the driven wheel 54. The paddle 55 is arranged in an inclined ring array on the inner side of the opening of the driven wheel 54.

[0029] See also Figure 6 Four groups of electric heating tubes 61 are arranged from top to bottom in the stage heating pipe 6. There is a distance between the four groups of electric heating tubes 61. The number of installation positions of the electric heating tubes 61 increases one by one from bottom to top, so as to realize stage-by-stage heating. Stage-by-stage cooling can also be achieved, and the temperature of the electric heating pipe can be independently controlled by external equipment.

[0030] The specific implementation process is as follows:

[0031] When dyeing is required, the cloth is introduced from the inlet 2, fed by the cloth lifting roller 3, passes through the nozzle 4 and the swing guide mechanism 7, and then guided by the conduit 8 to the stacking member 9 and into the guide bin 10, and finally guided by the cloth lifting roller 3 again to complete the cyclic feeding;

[0032] Then, the external dye supply device is started, and one end is sent to the stage heating pipe 6, and the four groups of electric heating pipes 61 inside it are used for stage heating, and then sent to the two groups of nozzles 4. When the cloth is processed and conveyed inside the nozzle 4, the first motor 5a is started to work, and the first motor 5a drives the driving wheel 52 to work, and the driving wheel 52 drives the outer synchronous belt 53 to make the driven wheel 54 rotate, and the opening inside the driven wheel 54 passes the cloth, and the paddle 55 inside the driven wheel 54 sweeps the cloth to make it evenly dispersed;

[0033] Then, the first motor 5a is started to rotate the rotating shaft 72 through the fixed frame 792, and the rotating shaft 72 rotates the rotating member 73. During the rotation of the rotating member 73, the embedded ball 75 can follow the movement through the connecting member 74. During the movement, the embedded ball 75 leads the connecting rod 76 to make the support member 77 swing, thereby realizing the reciprocating rotation of the rotating rod 78. The swinging member 79 connected to the front end of the rotating rod 78 follows the movement. The fixed frame 792 inside the swinging member 79 cooperates with the dial plate 794 to move and guide the passing cloth, so that it moves evenly without continuous overlap.

[0034] Then, the dyed material is processed by another group of nozzles 4 and an auxiliary sweeping mechanism 5, and then sent to a stacking member 9 by a conduit 8 for stacking, thereby performing cyclic dyeing.

[0035] The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A stage-type rapid temperature rise and fall dyeing machine, characterized in that: The invention comprises a dyeing vat, wherein an inlet for introducing and outputting cloth is arranged at the upper left end of the dyeing vat, a cloth lifting roller is installed at the upper left end of the dyeing vat, and the cloth lifting roller guides the cloth, a group of nozzles are arranged at the left and right positions of the upper end of the dyeing vat, and an auxiliary sweeping mechanism is connected to the right side of the nozzle, and the auxiliary sweeping mechanism is used to scatter the cloth, the top of the auxiliary sweeping mechanism passes through the top of the dyeing vat, and the outer side of the passing position is connected to the first motor, the back of the nozzle is connected to the stage heating pipe fitting, a swinging guiding mechanism is installed at the middle part of the upper end of the dyeing vat, and the swinging guiding mechanism moves and guides the cloth between the nozzles, and the top of the swinging guiding mechanism is connected to the second motor installed on the top of the dyeing vat, a conduit is arranged on the right side of the nozzle at the right end, and a stacking member for stacking cloth is arranged on the right side of the conduit, and a guiding bin is arranged at the lower end of the dyeing vat, and the swinging guiding mechanism comprises a solid support for supporting and connecting the dyeing vat. The cam is an angular channel that is adapted to move the actuator to actuate the actuator, the actuator having a rotation point that is adapted to move the actuator in a forward direction and a reverse direction, and the actuator has a rotation point that is adapted to move the actuator in a forward direction.

2. According to claim 1, a staged rapid temperature rise and fall dyeing machine, characterized in that: The driven wheel has an opening in the middle, and the fixed shell has an opening in the middle of the lower end corresponding to the opening in the driven wheel.

3. According to claim 2, a staged rapid temperature rise and fall dyeing machine, characterized in that: The paddles are arranged in an inclined annular array inside the opening of the driven wheel.

4. According to claim 1, a staged rapid temperature rise and fall dyeing machine, characterized in that: Four groups of electric heating tubes are arranged in the stage heating pipe from top to bottom.

5. According to claim 4, a staged rapid temperature rise and fall dyeing machine is characterized in that: There is a spacing between the four groups of electric heating tubes, and the number of electric heating tube installation positions increases by one electric heating tube fitting from bottom to top.

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