CN110359202A - Supercritical non-aqueous dyeing machine - Google Patents

Abstract

The invention relates to a supercritical waterless dyeing machine, which comprises a control device and a body. The body is provided with a fixing mechanism, a transmission mechanism and a heating mechanism. On the plate, the heating mechanism includes a plurality of infrared lampshades, a plurality of infrared lamps and a plurality of infrared lamp fixing frames, the infrared lamps are electrically connected with the control device, and the infrared lampshades, the infrared lamps and the infrared lamp fixing frames are placed on the cup Outside the disk, a plurality of infrared lamp tube fixing frames are respectively fixed on the inner wall of the fuselage, and a plurality of infrared lamp shades are respectively covered and arranged on the plurality of infrared lamp tube fixing frames to form a plurality of infrared lamp tubes for accommodating a plurality of infrared lamps. cavity, and a plurality of infrared lamp tubes are respectively installed on a plurality of infrared lamp tube fixing frames. The supercritical anhydrous dyeing machine proposed by the invention has compact structure, good heating effect, ensures product quality, saves cost and improves production efficiency.

Description

Supercritical anhydrous dyeing machine

technical field

The invention belongs to the field of textile dyeing equipment, in particular to a supercritical waterless dyeing machine.

Background technique

The traditional heating method of supercritical dyeing machine is through oil pan heating. The heating sequence of the oil pan is oil pan-cup sleeve-cup, so the heating temperature is delayed; there is a vent hole on the oil pan, after the oil pan is used for a long time, the oil will volatilize from the vent hole, so it needs to be refueled regularly, and A small amount of oil fumes will be generated during operation; if the oil pan is damaged, the entire oil pan needs to be disassembled during the maintenance process, and the maintenance is complicated; the structure of the traditional supercritical dyeing oil pan is integral, so once it needs to be replaced, it needs to be replaced The dye tank is replaced in one piece, and the maintenance cost is high.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to provide a supercritical anhydrous dyeing machine, which overcomes the above-mentioned defects, and solves the delay of heating temperature and the loss of heating process by improving the heating mechanism and fixing mechanism of the supercritical anhydrous dyeing machine. , pollution, and high maintenance costs.

In order to solve the above technical problems, the present invention provides a supercritical waterless dyeing machine, including a control device and a body, the control device is arranged on the body, and is fixedly connected with the body: the body There is a door cover on it, and the body is provided with a fixing mechanism, a transmission mechanism and a heating mechanism,

The fixing mechanism includes a cup and tray, the transmission mechanism is connected to the cup and tray, the dyeing cup is movably inserted on the cup tray, and when the transmission mechanism drives the cup tray to rotate, the cup tray drives the The dye cup turns,

The heating mechanism includes a plurality of infrared lamp covers, a plurality of infrared lamps and a plurality of infrared lamp fixing frames, the infrared lamps are electrically connected with the control device, the infrared lamp covers, the infrared lamps and the infrared lamps The fixing frame is placed outside the cup and tray, a plurality of infrared lamp tube fixing frames are respectively fixed on the inner wall of the fuselage, and a plurality of infrared lamp shades are respectively covered and arranged on the plurality of infrared lamp tube fixing frames, forming a plurality of infrared lamp tube fixing frames for accommodating Infrared lamp cavities of a plurality of infrared lamps, which are respectively mounted on a plurality of infrared lamp fixing frames, when the control device turns on the infrared lamps, the infrared lamps heat the dyeing cups .

As a preferred solution of the supercritical waterless dyeing machine of the present invention, the heating mechanism includes two infrared lamp shades, a plurality of infrared lamp tubes and two infrared lamp tube fixing brackets, and the two infrared lamp shades are respectively covered with Two infrared lamp cavities for accommodating a plurality of infrared lamps are formed on the two infrared lamp fixing frames, and the plurality of infrared lamps are divided into two groups with an even number, which are respectively installed on the two infrared lamp fixing frames On the top, the two infrared lamp cavities are arranged up and down, the center position of the infrared lamp cavity located above is in a parallel relationship with the position of the highest dyeing cup on the cup plate, and the center position of the infrared lamp cavity located below is the same as The position of the lowest dyeing cup on the cup and tray is in a parallel relationship.

As a preferred solution of the supercritical waterless dyeing machine of the present invention, the fixing mechanism further includes a first bearing, an inner wall, a second bearing and a shaft sleeve, and the body is divided into an inner tank area by the inner wall and motor area, the cup tray and the heating mechanism are located in the inner tank area, the first bearing is fixed on the side plate of the fuselage, the second bearing is fixed on the inner wall, so The shaft sleeve is sleeved on the central hole of the cup plate, the transmission mechanism includes a deceleration motor, a belt pulley, and a central shaft, the deceleration motor and the belt pulley are located in the motor area, and the central shaft passes through the The central hole of the cup plate, one end of the central shaft is movably connected with the first bearing, the other end is movably connected with the second bearing, the belt pulley is fixed on the other end of the central shaft, and the deceleration The protruding end of the motor is rotatably connected to the belt pulley through a belt, and the control device is electrically connected to the deceleration motor. When the control device turns on the deceleration motor, the deceleration motor drives the deceleration motor through the belt. The belt pulley rotates, and the belt pulley drives the cup plate to rotate through the central shaft.

As a preferred solution of the supercritical anhydrous dyeing machine of the present invention, the cup and tray have a first side wall, a second side wall corresponding to the first side wall, and a second side wall corresponding to the first side wall. The edge of the wall extends to the outer ring wall of the edge of the second side wall, the inner ring wall extends from the center of the first side wall to the center of the second side wall, and the outer ring wall is a cup holder orifice plate, the inner ring wall is a support plate, the cup holder orifice plate is provided with a plurality of first through holes for inserting the dye cup, and the support plate is provided with a plurality of holes for fixing the bottom of the dye cup The second through hole corresponds to the first through hole one-to-one with the second through hole.

As a preferred solution of the supercritical anhydrous dyeing machine of the present invention, the fixing mechanism further includes a plurality of cup sleeves, the cup sleeves are arranged in the cup tray, and each cup sleeve corresponds to a first A through hole, the cup sleeve is fixedly connected with the first through hole, when the dyeing cup is inserted into the first through hole, the dyeing cup is snapped into the cup sleeve, and the inner diameter of the cup sleeve Matching with the outer diameter of the dyeing cup, the depth of the cup sleeve is less than one third of the depth of the dyeing cup.

As a preferred solution of the supercritical anhydrous dyeing machine of the present invention, the side wall of the cup sleeve is provided with at least one opening.

As a preferred solution of the supercritical anhydrous dyeing machine of the present invention, the first side wall and the second side wall are provided with a plurality of cooling holes.

As a preferred solution of the supercritical anhydrous dyeing machine of the present invention, the cup holder orifice plate is also provided with a plurality of snap locks, and the snap locks fix the dyeing cup on the cup In the disk, each first through hole corresponds to a snap lock.

As a preferred solution of the supercritical anhydrous dyeing machine of the present invention, the dyeing cup includes a plurality of dyeing cups and a test cup, and the lids of the dyeing cup and the test cup are provided with reinforced lids, The reinforcing cover and the cup cover are fixed in an integral structure,

The top of the lid of the dyeing cup is provided with a "U"-shaped pipe, the "U"-shaped pipe communicates with the lid of the dyeing cup, and the "U"-shaped pipe has a first pipe and a second pipe, so The first pipeline is provided with a pressurizing valve, the second pipeline is provided with a first safety valve, the bottom of the dyeing cup is provided with a third pipeline, and the third pipeline is connected to the cup of the dyeing cup. The bottom is connected, and the third pipeline is provided with a second safety valve,

The test cup is provided with a first probe, the first probe is inserted into the test cup from the lid of the test cup, a fourth pipe is provided under the bottom of the test cup, and the fourth The pipeline communicates with the bottom of the test cup, and the fourth pipeline is provided with a third safety valve.

As a preferred solution of the supercritical anhydrous dyeing machine of the present invention, a second probe is further arranged in the cup and tray, and the second probe is electrically connected to the control device through a high temperature resistant wire .

Compared with the prior art, a kind of supercritical waterless dyeing machine proposed by the present invention improves the component structure and the position in the fuselage of the dyeing machine, and has the following advantages:

1: Infrared lamp heating, uniform heating, high heating efficiency, cost saving;

2: Probes are installed in the dye cup and turntable to make the temperature more accurate and ensure the success rate of the dyeing process;

3: The change of the turntable method, the semi-closed uniform heating, the heating rate is fast, and the damage rate of the lamp tube is reduced;

4: Adopt large-screen touch screen PLC control, flexible and convenient operating system, digital setting of process parameters, and high degree of automation.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort. in,

Fig. 1 is the front view structure schematic diagram of a kind of supercritical waterless dyeing machine of the present invention;

FIG. 2 is a schematic side view of the structure of a supercritical waterless dyeing machine according to the present invention.

Among them: 1 is the control device, 2 is the body, 3 is the door cover, 4 is the cup plate, 5 is the dyeing cup, 6 is the infrared lampshade, 7 is the infrared lamp, 8 is the infrared lamp holder, 9 is the inner wall, 10 is the inner tank area, 11 is the motor area, 12 is the first bearing, 13 is the second bearing, 14 is the bushing, 15 is the gear motor, 16 is the belt pulley, 17 is the central shaft, 18 is the belt, and 19 is the first One side wall, 20 is the second side wall, 21 is the cup holder hole plate, 22 is the support plate, 23 is the first through hole, 24 is the second through hole, 25 is the cup sleeve, 26 is the opening, 27 is the heat dissipation Hole, 28 is a "U"-shaped pipe, 29 is a reinforcing cover, 30 is a heat insulation layer, 31 is a cooling fan, 32 is a heat dissipation cavity, 33 is an air outlet, 34 is a caster, 35 is the first probe, 36 is the The dyeing cup, 37 is the test cup.

Detailed ways

A supercritical anhydrous dyeing machine according to the present invention includes a control device 1 and a body 2 . The control device 1 is arranged on the body 2 and is fixedly connected with the body 2 . A door cover 3 is provided, and a fixing mechanism (not shown), a transmission mechanism (not shown), a heating mechanism (not shown) and the like are provided in the body 2 .

In order to make the above-mentioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail below in conjunction with specific embodiments.

First, reference herein to "one embodiment" or "an embodiment" refers to a particular feature, structure, or characteristic that may be included in at least one implementation of the present invention. The appearances of "in one embodiment" in various places in this specification are not all referring to the same embodiment, nor are they separate or selectively mutually exclusive from other embodiments.

Secondly, the present invention is described in detail by using the structural schematic diagram and the like. When describing the embodiments of the present invention in detail, for the convenience of explanation, the schematic diagram representing the structure of the supercritical anhydrous dyeing machine will not be partially enlarged according to the general scale, and the schematic diagram is only an example, It should not limit the scope of the protection of the present invention here. In addition, the three-dimensional space of length, width and depth should be included in the actual production.

Please refer to Fig. 1 and Fig. 2, Fig. 1 is a schematic front view of a supercritical anhydrous dyeing machine according to the present invention; Fig. 2 is a side view structure of a supercritical anhydrous dyeing machine according to the present invention Schematic. As shown in Figures 1 and 2, a supercritical waterless dyeing machine according to the present invention, a control device 1 and a body 2, the control device 1 is arranged on the body 2, and is fixedly connected with the body 2, and the body 2 is provided with a door cover 3, and the body 2 is provided with a fixing mechanism (not shown), a transmission mechanism (not shown) and a heating mechanism (not shown). Among the above-mentioned mechanisms, the fixing mechanism fixes the transmission mechanism and the heating mechanism in the body 2, and the control device 1 controls the transmission mechanism or the heating mechanism to stop or raise and lower the temperature. The heating mechanism is used to raise the temperature of the dye liquor, and its setting positions are various, including but not limited to those shown in accompanying drawings 1 and 2. The heating mechanism is optimally arranged in the body 2 to dissipate heat to the dyeing cup 5. The advantage of this arrangement is that the dyeing cup 5 can be heated quickly, avoiding energy loss and poor heating effect, and through this, the dual structure of the heating mechanism and the fixing mechanism can make the heating performance safer.

The fixing mechanism, the transmission mechanism and the heating mechanism in the fuselage 2 will be introduced separately below.

Please continue to refer to Figures 1 and 2. As shown in Figures 1 and 2, the fixing mechanism includes a cup plate 4 used as a turntable, and a transmission mechanism is connected to the cup plate 4. When the transmission mechanism is activated, it drives the cup plate 4 to rotate, and the cup plate 4 rotates. The plate 4 is used for inserting the dye cup 5 . In the embodiment of Fig. 1 and Fig. 2, the dyeing cup 5 is not fixed in the cup tray 4, it is inserted into the cup tray 4 after the dye and the sample cloth are loaded. Therefore, the dyeing cup 5 is movably inserted on the cup plate 4. In the actual setting, the dyeing cup 5 exists in various forms, as long as the transmission mechanism can drive the dyeing cup 5 to move and make the dye in the dyeing cup 5. Shake with the sample cloth.

Since the cup and tray 4 is an important structure for fixing the dyeing cup 5, in the fixed structure, it is necessary to focus on a structural form of the lower cup and tray 4, please refer to Figures 1 and 2, as shown in Figures 1 and 2, in order to For ease of understanding, the outer wall of the cup tray 4 is divided into a first side wall 19, a second side wall 20, a cup holder hole plate 21 for inserting and fixing the dyeing cup 5, and a support plate 22, from the first side wall 19 to the first side wall 19. The central holes (not shown) of the two side walls 20 are used for inserting the central shaft 17. The specific arrangement of the central shaft 17 will be described in the transmission mechanism below, which will be described in detail. The first side wall 19 and the second side wall 20 are arranged in parallel, the cup holder hole plate 21 is the outer ring wall of the cup plate 4, it extends from the edge of the first side wall 19 to the edge of the second side wall 20, the support plate 22 is the inner ring wall, which extends from the center of the first side wall 19 to the center of the second side wall 20, and the cup holder hole plate 21 is provided with a plurality of first through holes 23 for inserting the dye cup 5, The support plate 22 is provided with a plurality of second through holes 24 for fixing the bottom of the dyeing cup 5. On the center line of each first through hole 23, there must be a second through hole 24 with the same center line. , the dyeing cup 5 enters the cup tray 4 from the first through hole 23 , and then the bottom is fixed and clamped in the second through hole 24 . The advantage of this arrangement is that both the cup mouth and the bottom of the dyeing cup 5 can be inserted into the through holes, so that when the cup plate 4 is rotated, it is not easy to shake; it also enables the cup plate 4 to be evenly provided with a plurality of through holes for placement. Multiple dye cups 5.

In any of the above embodiments, the present invention can use the device for fixing the dyeing cup in other dyeing machines or similar equipment in the industry to fix the connection between the dyeing cup 5 and the cup plate 4, and the dyeing machine in the present invention can use The hasp lock (not shown) can fix and control the dye cup 5 on one or both sides, making it more convenient and quick to take. Since the snap lock is not the focus of the present invention, it will not be repeated here.

Except that the dyeing cup 5 needs to be fixed with a hasp lock on the lid of the cup to prevent the dyeing cup 5 from falling out during the rotation of the cup and tray 4, in the cup and tray 4, there are also a plurality of cup sleeves for fixing the dyeing cup 5. 25. The cup sleeve 25 is arranged in the cup tray 4. There is always a cup sleeve 25 corresponding to the bottom of each first through hole 23. The upper opening of the cup sleeve 25 is connected and fixed with the edge of the first through hole 23. 5 When the cup and tray 4 are inserted, the cup body of the dyeing cup 5 first enters the first through hole 23, then enters the cup sleeve 25, and the bottom of the cup enters the second through hole 24. 4 During the rotation process, it is not easy to separate from the first through hole 23 and the second through hole 24, which avoids the problem that the dyeing cup 5 falls into the cavity of the cup plate 4. In order to save production materials, it is more difficult to prevent the heating mechanism from affecting the dyeing cup. 5 heating, the depth of the cup cover 25 only needs to meet the dyeing cup 5 is not easy to fall out during rotation, for example, the depth of the cup cover 25 is less than one third of the depth of the dyeing cup 5.

In order to better directly heat the dyeing cup 5, there is at least one opening 26 on the side wall of the cup sleeve 25. When the heating mechanism is heated, the cup tray 4 is rotating, and the dyeing cup 5 runs to the corresponding heating position of the heating mechanism, The opening 26 allows the dyeing cup 5 to contact the heating mechanism to the greatest extent, so that the dyeing cup 5 can obtain heat more easily, but at the same time, this heating mechanism is also heating the entire space of the cup and tray 4 and performing hot air circulation, so that the heating is uniform and fast. In order to further enhance the heat dissipation effect, a plurality of heat dissipation holes 27 are provided on the first side wall 19 and the second side wall 20 for weight reduction, material reduction and heat dissipation. The shape of the heat dissipation holes 27 can be various. In the illustrated embodiment, the heat dissipation holes 27 are circular holes. The change of the structure of the turntable can realize semi-closed uniform heating, which saves heat energy to the greatest extent.

Due to the close relationship between the cup plate 4 and the dyeing cup 5, the structure of the dyeing cup 5 as shown in Figures 1 and 2 will be mainly introduced below. The dyeing cup 5 is divided into two types, one is the dyeing cup 36, and the other is the dyeing cup 5. Test Cup 37. During the production process of one cup and tray 4 rotation, a plurality of dyeing cups 36 for placing dye liquor and fabrics and an empty test cup 37 for comparison can be set. Since the dyeing cup 36 and the test cup 37 need to be compared, Therefore, the cup body structures of the dyeing cup 36 and the test cup 37 are exactly the same. Since both of these cups need to be pressurized, the lids of the cups are provided with reinforced lids to increase the stability of the lids, and the reinforced lids are fixed integrally with the lids. structure.

The top of the lid of the dyeing cup 36 is provided with a "U"-shaped pipe, and the "U"-shaped pipe is communicated with the interior of the dyeing cup 36 by the lid of the dyeing cup 36. For ease of understanding, the "U"-shaped pipe is divided into a first pipe ( not shown) and a second pipe (not shown), the first pipe is provided with a pressurizing valve (not shown) for increasing the pressure, and the second pipe is provided with a The opened first safety valve (not shown), a third pipe (not shown) is arranged under the bottom of the dyeing cup 36, and the third pipe is also communicated with the interior of the dyeing cup 36. According to the inner pressure of the dyeing cup 36, the second safety valve is selected whether to open or not. With the above structure, when the maximum working pressure of the dyeing cup 36 is lower than 400 kg, the first safety valve and the second safety valve remain stable. When the maximum working pressure of 36 is greater than 400 kg, the first safety valve and the second safety valve are activated.

The test cup 37 is also provided with a third safety valve for selecting whether to open or not according to the pressure inside the test cup 37, which is located on the fourth pipe below the bottom of the test cup 37. The test cup 37 is also provided with a first probe 35. The first probe 35 is inserted into the test cup 37 from the cup cover to detect the temperature in the test cup 37, from which the temperature in the dye cup 36 can be known under the same conditions. .

In the embodiment shown in Figures 1 to 2, the operation principle of the above-mentioned fixing mechanism is as follows: open the door cover 3, put one or more dyeing cups 36 containing dye liquor and sample cloth, and a test cup 37 one by one. In the first through hole 23 on the cup plate 4, the mouth of the dyeing cup 5 is in the first through hole 23, part of the cup body is in the cup sleeve 25, and the bottom of the cup is in the second through hole 24, fasten the hasp lock . Close the door cover 3, open the control device 1, the transmission mechanism and the heating mechanism work, drive the cup tray 4 to rotate, and when the dyeing is finished, open the hasp lock, and take out the dyeing cups 5 one by one.

In order to facilitate cooperation with the transmission mechanism, the fixing mechanism also includes a first bearing 12, an inner wall 9, a second bearing 13 and a shaft sleeve 14. The fuselage 2 is divided by the inner wall 9 into two areas: the inner tank area 10 and the motor area 11. The disc 4 and the heating mechanism are located in the inner tank area 10, the transmission mechanism is mostly located in the motor area 11, the first bearing 12 is fixed on the side plate of the fuselage 2, the second bearing 13 is fixed on the inner wall 9, and the shaft sleeve 14 is sleeved on the center hole of the cup and tray 4. For the specific connection relationship, please refer to the relevant content in the transmission mechanism.

The above structure is the steps involved in the use of the fixing mechanism in the supercritical waterless dyeing machine.

The transmission mechanism is described below:

The transmission mechanism includes a deceleration motor 15 for providing power for the rotation of the cup and tray 4, a belt pulley 16 for transferring the power of the deceleration motor 15 to the cup and tray 4, and a central shaft 17 for supporting the cup and tray 4 and driving, reducing the speed. The motor 15 and the belt pulley 16 are located in the motor area 11. The central shaft 17 passes through the central hole of the cup plate 4. One end of the central shaft 17 is movably connected with the first bearing 12, and the other end is movably connected with the second bearing 13. The central shaft 17 The other end of the belt pulley 16 is fixed, the central shaft 17 passes through the inner wall 9, that is, one end of the central shaft 17 extends through the first bearing 12, the shaft sleeve 14, passes through the inner wall, and reaches the other end of the belt through the second bearing 13 The disk 16 is electrically connected to the control device 1 and the deceleration motor 15 .

In the embodiment shown in Figures 1 to 2, the operation principle of the above-mentioned transmission mechanism is as follows: when the control device 1 turns on the deceleration motor 15, the belt gear on the deceleration motor 15 rotates, and the belt 18 drives the belt pulley 16 to rotate, and the belt pulley rotates. 16 drives the central shaft 17 to rotate, and the central shaft 17 drives the shaft sleeve 14 to drive the cup plate 4 to rotate, and the cup plate 4 drives the dye cup 5 to rotate.

The above structure is the steps involved in the use of the transmission mechanism in the supercritical waterless dyeing machine.

The heating mechanism is described below:

The heating mechanism is used to increase the temperature of the dye liquor in the dye cup, and can be heated in a water bath, or can be heated by air, including but not limited to the above. In the embodiment shown in FIGS. 1 and 2 , the heating mechanism is infrared heating, which includes a plurality of infrared lamps 7 , two infrared lamp covers 6 for protecting the infrared lamps 7 , two for fixing a plurality of infrared lamps Tube 7 Infrared lamp tube fixing frame 8, the infrared lamp tube 7 is electrically connected with the control device, the infrared lampshade 6, the infrared lamp tube 7 and the infrared lamp tube fixing frame 8 are all set separately with the cup and tray 4, and the two are not connected. Two infrared lamp tube fixing brackets 8 are respectively fixed on the inner wall of the fuselage 2, and are respectively distributed above and below the center line of the inner wall. In the infrared lamp cavity (not shown) for accommodating a plurality of infrared lamps 7, the plurality of infrared lamps 7 are divided into two groups with an even number, and are respectively installed on the two infrared lamp fixing frames 8. The lamp holder 8 is arranged up and down, therefore, the two infrared lamp cavities are also arranged up and down, and the center position of the infrared lamp cavities located above is in a parallel relationship with the position of the highest dye cup 5 on the cup tray 4, The highest dyeing cup 5 is not necessarily fixed to which dyeing cup 5, but when the cup plate 4 rotates, a dyeing cup 5 can always be located at the top position, and the dyeing cup 5 at this top position is the highest dyeing cup 5. ; Similarly, the central position of the infrared lamp cavity located below is in a parallel relationship with the position of the lowest dye cup 5 on the cup tray 4. When the control device 1 turns on the infrared lamp 7, the infrared lamp 7 heats the dyeing cup 5. Since the infrared lamp cavity is flush with the dyeing cup 5 at the highest position or the lowest position, the infrared lamp cavity can always heat multiple dyeing cups. 5, and due to the existence of the structure of the opening 26 and the heat dissipation hole 27, when the cup tray 4 is moved to the corresponding position, the infrared lamp 7 can always directly heat the dye cup 5, so the heating efficiency is high, the cost is saved, and the production efficiency is improved. . Not only that, if the infrared lamp 7 is heated and damaged, it is only necessary to replace the infrared lamp 7, which is convenient for disassembly and installation.

In the embodiment shown in Figures 1 and 2, the operating principle of the above heating mechanism is as follows: the control device 1 turns on the power supply, the infrared lamp 7 converts electrical energy into thermal energy, and heats the dyeing cup 5 on the cup and tray 4 to achieve the purpose of heating .

The above structure is the steps involved in the use of the heating mechanism in the supercritical waterless dyeing machine.

In the above heating mechanism, the temperature control needs to be embodied by a temperature measuring device. Therefore, in addition to the first probe 35 provided in the test cup 37 mentioned above, the cup tray 4 is also provided with a second probe (not shown), the second probe is electrically connected to the control device 1 through a high temperature resistant wire, the temperature of the test cup 37 is detected by the first probe 35, and the temperature in the turntable 4 is detected by the second probe. Local overload of temperature.

When the heating mechanism is turned on, the temperature of the dyeing cup 5 is measured by the first probe 35 and displayed on the control device 1, and the temperature of the cup and tray 4 is measured by the second probe and displayed on the control device 1. The displayed temperature can be used to adjust the heating mechanism by means of the control device 1 at any time.

Since the temperature inside and outside the fuselage 2 needs to be adjusted according to the air temperature or the cups and trays 4 in the fuselage 2, the fuselage 2 is also provided with a heat dissipation mechanism (not shown) for reducing the temperature in the fuselage 2 and The heat insulation layer 30 is used to reduce the temperature outside the fuselage 2 to affect the temperature inside the fuselage 2. The heat dissipation mechanism includes a cooling fan 31, a heat dissipation cavity 32, and an air outlet 33. The air outlet 33 is arranged on the upper part of the fuselage 2. The cooling fan 31 and the heat dissipation cavity 32 are fixed under the body 2 , and the cooling fan 31 is electrically connected to the control device 1 . The positions of the cooling fan 31, the heat dissipation cavity 32 and the air outlet 33 can be various, including but not limited to the above structures. The heat insulating layer 30 is provided on the frame of the door cover 3 and the body 2.

In the embodiment shown in FIGS. 1 and 2 , the operating principles of the heat dissipation mechanism and the heat insulating layer 30 are as follows: When the temperature inside the fuselage 2 is too high, the cooling fan 31 is turned on, and the cooling fan 31 sends the outside air into the fuselage 2 , it is neutralized with the air in the fuselage 2 , and sent out through the air outlet 33 and the heat dissipation cavity 32 , so as to achieve the purpose of lowering the temperature in the fuselage 2 . By adding a thermal insulation layer 30 to the fuselage wall and the door cover 3, the temperature in the fuselage 2 is not affected by the external temperature: when the external temperature is too low, the thermal insulation layer 30 is used to prevent the infrared lamp 7 from heating the cup and tray 4 Excessive temperature losses are generated.

The control device 1 specifically includes a touch screen computer, etc., and the body 2 can add casters 34, cleaning devices, observation ports, alarm devices, etc. as required. Since these contents are well known to those skilled in the art, they will not be repeated here.

The operation steps of the supercritical anhydrous dyeing machine of the present invention are as follows: press the power button, the touch screen computer is turned on, input the required dyeing process into the process table to ensure easy selection during dyeing operation, open the door cover 3, press " Press the button "to jog the cup and tray 4, insert the dyeing cup 36 and the test cup 37 with dye and sample cloth into the cup and tray 4 and lock them tightly, close the door cover 3, and use the touch screen computer to run the The set test process program, at this time, it can be seen through the observation port that under the action of the transmission mechanism, the cup and tray 4 automatically rotate alternately forward and reverse, and the appropriate rotation speed and heating temperature can be selected in the touch screen computer. Alarm, close the transmission mechanism and heating mechanism in the touch screen computer, open the door cover 3, press the "jog button" to turn the cup tray 4 to take out the dye cup. Complete the operation.

The above-mentioned supercritical anhydrous dyeing machine has compact structure and good heating effect, which ensures product quality, saves cost and improves production efficiency. The specific advantages are:

1. Change of heating method: change from heat-conducting oil heating to infrared heating, which reduces loss and facilitates maintenance;

2. Changes in the structure of the turntable: the opening, heat dissipation holes, cup sleeves and other structures are set to make the heating more direct and rapid, and the heat transfer effect is enhanced; the cup sleeve structure is set to increase the fixation of the dyeing cup;

3. Change of temperature measurement method: At the same time, the temperature of dye liquor in the test cup and the temperature in the cup and plate can be detected, which is convenient for accurate heating and improves safety;

4. Changes in the structure of the dyeing cup: The dyeing cup is divided into two types: test cup and dyeing cup, and structures such as pressure and safety valve are set to improve the contrast and optimize the dyeing efficiency.

It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be Modifications or equivalent substitutions without departing from the spirit and scope of the technical solutions of the present invention should be included in the scope of the claims of the present invention.

Claims (10)

1. supercritical anhydrous dyeing machine, comprising control device and body, described control device is arranged on described body, and is fixedly connected with described body, it is characterized in that: described body is provided with door cover , the fuselage is provided with a fixing mechanism, a transmission mechanism and a heating mechanism, The fixing mechanism includes a cup and tray, the transmission mechanism is connected to the cup and tray, the dyeing cup is movably inserted on the cup tray, and when the transmission mechanism drives the cup tray to rotate, the cup tray drives the The dye cup turns, The heating mechanism includes a plurality of infrared lamp covers, a plurality of infrared lamps and a plurality of infrared lamp fixing frames, the infrared lamps are electrically connected with the control device, the infrared lamp covers, the infrared lamps and the infrared lamps The fixing frame is placed outside the cup and tray, a plurality of infrared lamp tube fixing frames are respectively fixed on the inner wall of the fuselage, and a plurality of infrared lamp shades are respectively covered and arranged on the plurality of infrared lamp tube fixing frames, forming a plurality of infrared lamp tube fixing frames for accommodating Infrared lamp cavities of a plurality of infrared lamps, which are respectively mounted on a plurality of infrared lamp fixing frames, when the control device turns on the infrared lamps, the infrared lamps heat the dyeing cups . 2. supercritical anhydrous dyeing machine as claimed in claim 1 is characterized in that: described heating mechanism comprises two infrared lamp shades, a plurality of infrared lamps and two infrared lamp holders, and the two infrared lamp shades cover respectively It is installed on two infrared lamp tube fixing frames to form two infrared lamp tube cavities for accommodating multiple infrared lamp tubes. The multiple infrared lamp tubes are divided into two groups with an even number, which are respectively installed on the two infrared lamp tubes to be fixed. On the shelf, two infrared lamp cavities are arranged up and down, the central position of the infrared lamp cavities located above is in a parallel relationship with the position of the highest dyeing cup on the cup tray, and the central position of the infrared lamp cavities below It is in a parallel relationship with the position of the lowest dyeing cup on the cup tray. 3. The supercritical anhydrous dyeing machine according to claim 1, wherein the fixing mechanism further comprises a first bearing, an inner wall, a second bearing and a shaft sleeve, and the fuselage is divided into an inner tank by the inner wall area and motor area, the cup tray and the heating mechanism are located in the inner tank area, the first bearing is fixed on the side plate of the fuselage, the second bearing is fixed on the inner wall, The shaft sleeve is sleeved on the central hole of the cup plate, the transmission mechanism includes a deceleration motor, a belt pulley, and a central shaft, the deceleration motor and the belt pulley are located in the motor area, and the central shaft passes through the The central hole of the cup plate, one end of the central shaft is movably connected with the first bearing, the other end is movably connected with the second bearing, the belt pulley is fixed on the other end of the central shaft, and the The protruding end of the deceleration motor is rotatably connected to the belt pulley through a belt, and the control device is electrically connected to the deceleration motor. When the control device turns on the deceleration motor, the deceleration motor drives the deceleration motor through the belt. The belt pulley rotates, and the belt pulley drives the cup plate to rotate through the central shaft. 4. The supercritical anhydrous dyeing machine according to claim 1, wherein the cup and tray have a first side wall, a second side wall corresponding to the first side wall, and a second side wall corresponding to the first side wall. The edge of the side wall extends to the outer ring wall of the edge of the second side wall, the inner ring wall extends from the center of the first side wall to the center of the second side wall, and the outer ring wall is a cup Supporting hole plate, the inner ring wall is a support plate, the cup support hole plate is provided with a plurality of first through holes for inserting dye cups, and the support plate is provided with a plurality of first through holes for fixing the bottom of the dye cup The second through hole is in one-to-one correspondence with the second through hole. 5. The supercritical waterless dyeing machine according to claim 4, wherein the fixing mechanism further comprises a plurality of cup sleeves, the cup sleeves are arranged in the cup tray, and each cup sleeve corresponds to a first A through hole, the cup sleeve is fixedly connected to the first through hole, when the dyeing cup is inserted into the first through hole, the dyeing cup is clipped into the cup sleeve, and the cup sleeve is The inner diameter matches the outer diameter of the dye cup, and the depth of the cup sleeve is less than one third of the depth of the dye cup. 6. The supercritical waterless dyeing machine according to claim 5, wherein at least one opening is provided on the side wall of the cup sleeve. 7 . The supercritical anhydrous dyeing machine according to claim 4 , wherein a plurality of heat dissipation holes are provided on the first side wall and the second side wall. 8 . 8. The supercritical anhydrous dyeing machine according to claim 4, characterized in that: the cup holder orifice plate is further provided with several snap locks, and the snap locks fix the dyeing cup on the In the cup and tray, each first through hole corresponds to a snap lock. 9. The supercritical anhydrous dyeing machine according to claim 1, wherein the dyeing cup comprises a plurality of dyeing cups and a test cup, and the lids of the dyeing cup and the test cup are provided with reinforced lids , the reinforcing cover and the cup cover are fixed in an integral structure, The top of the lid of the dyeing cup is provided with a "U"-shaped pipe, the "U"-shaped pipe communicates with the lid of the dyeing cup, and the "U"-shaped pipe has a first pipe and a second pipe, so The first pipeline is provided with a pressurizing valve, the second pipeline is provided with a first safety valve, the bottom of the dyeing cup is provided with a third pipeline, and the third pipeline is connected to the cup of the dyeing cup. The bottom is connected, and the third pipeline is provided with a second safety valve, The test cup is provided with a first probe, the first probe is inserted into the test cup from the lid of the test cup, a fourth pipe is provided under the bottom of the test cup, and the fourth The pipeline communicates with the bottom of the test cup, and the fourth pipeline is provided with a third safety valve. 10. The supercritical anhydrous dyeing machine according to claim 1, wherein a second probe is further arranged in the cup and tray, and the second probe is electrically connected to the control device through a high temperature resistant wire connect.