High-efficiency short-process water-saving dyeing buffer device

Abstract

The application relates to a high-efficiency short-process water-saving dyeing buffer device, and relates to the technical field of fabric dyeing. The buffer device comprises a sliding rail and a buffer mechanism. The buffer mechanism comprises a buffer box which moves on the sliding rail, a winding assembly which is arranged on the buffer box and is used for winding the fabric and enabling the fabric to be located in the buffer box for heat preservation, a collecting assembly which is arranged on the buffer box and is used for collecting dyeing liquid, and a driving assembly which is arranged on the buffer box and is used for driving the buffer box to move. The application winds the fabric through multiple buffer boxes, and the dyeing liquid on the fabric flows to the collecting assembly for collection. When the fabric needs to be input into a steaming machine, the fabric is transported into the steaming machine for steaming, so that the production cost, energy and time waste are reduced.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of fabric dyeing, and in particular to a high-efficiency short-process water-saving dyeing buffer device. BACKGROUND

[0002] In the prior art, reference can be made to the patent for invention with the application publication number CN108086012A, which discloses a high-efficiency short-process water-saving dyeing process, including the following steps: S1, integrated pretreatment and dyeing process: using the scouring, bleaching and washing one-bath method, placing the polyester-cotton blended fabric into a dyeing container, adding dyeing auxiliaries, caustic soda and hydrogen peroxide into the dyeing container at normal temperature, keeping the normal temperature for 15-25 min, then increasing the temperature to 95-110 DEG C at a temperature increasing rate of 2-3 DEG C / min, and keeping the temperature for 15 min, then adding dyes and keeping the temperature for 5 min, then increasing the temperature to 130±5 DEG C at a temperature increasing rate of 1.5-2.5 DEG C / min and keeping the temperature for 40 min, finally decreasing the temperature to 70-80 DEG C at a temperature decreasing rate of 2.5-4 DEG C / min and discharging the liquid, and the polyester-cotton blended fabric is obtained after dyeing; S2, wet short steaming treatment for post-finishing: using a steaming machine to finish the polyester-cotton blended fabric after dyeing, wherein the temperature in the steaming box of the steaming machine is 100-102 DEG C, the steam pressure is 0.3-0.4 MPa, the temperature of the high-temperature steam is 160-170 DEG C, and the steam permeation mode is first from inside to outside and then from outside to inside.

[0003] The processing time of the dyeing in step S1 and the steaming machine in step S2 is not the same, so that the steps S1 and S2 cannot be continuously performed, the dyeing takes a long time, and the steaming machine takes a short time, so that the two processes of the steaming machine and the dyeing are difficult to well cooperate, resulting in that the dyeing fabric cannot be supplied to the steaming machine for processing, so that the steaming machine is idle, or the fabric dyeing is completed while the steaming machine is steaming the previous batch of fabric, so that the subsequent fabric dyeing needs to be taken out in time, especially when the number of the steaming machines is greater than the number of the dyeing equipment, the fabric waiting for steaming is more, and the dyeing of the fabric is easy to lose heat, so that the production cost is increased, and energy and time are wasted. SUMMARY

[0004] In order to reduce the production cost, energy and time waste, the application provides a high-efficiency short-process water-saving dyeing buffer device.

[0005] The application provides a high-efficiency short-process water-saving dyeing buffer device, which adopts the following technical scheme:

[0006] A high-efficiency short-process water-saving dyeing buffer device, comprising a sliding rail, a plurality of buffer mechanisms arranged on the sliding rail and used for storing the fabric after dyeing, and the buffer mechanism comprises:

[0007] buffer boxes, the buffer boxes moving on slide rails and used for storing the fabric and keeping the fabric warm;

[0008] a winding assembly, the winding assembly being arranged on the buffer box and used for winding the fabric and keeping the fabric warm in the buffer box;

[0009] a collecting assembly, the collecting assembly being arranged on the buffer box and used for collecting the dyeing liquid;

[0010] a driving assembly, the driving assembly being arranged on the buffer box and used for driving the buffer box to move.

[0011] By adopting the above technical scheme, the plurality of buffer boxes move on the slide rails, the fabric after dyeing is first wound on the winding assembly, the dyeing liquid on the fabric flows to the collecting assembly for collection, and after the collection is completed, the driving assembly is started to drive the buffer box to move to one side for standby, so as to realize that the plurality of buffer mechanisms are used for collecting the fabric, when the steaming machine needs to input the fabric, the driving assembly is started to drive the buffer box to move to the steaming machine, and then the fabric is transported into the steaming machine for steaming, while the other buffer boxes continue to collect the fabric, so that the steaming machine can continuously run, the steaming efficiency of the steaming machine is improved, and the fabric and the dyeing liquid of the plurality of dyeing machines can be collected, the loss of the dyeing liquid and the heat is reduced, and the waste of production cost, energy and time is reduced.

[0012] Optionally, the slide rail is located between the steaming machine and the dyeing equipment and is annular, and the plurality of buffer boxes move back and forth on the slide rail.

[0013] By adopting the above technical scheme, the annular slide rail enables two buffer boxes to correspond to the steaming machine and the dyeing machine, so that the input of the fabric into the steaming machine and the collection of the fabric by the buffer box do not interfere with each other, and therefore the time spent is further greatly reduced, and the waste of production cost, energy and time is reduced.

[0014] Optionally, a conveying hole for the fabric to pass through is formed in the side wall of the buffer box, when the buffer box is located on the side of the slide rail close to the dyeing equipment, the conveying hole is located on the side of the buffer box close to the dyeing equipment, a mounting hole is formed in the side wall of the buffer box adjacent to the conveying hole, and the winding assembly comprises:

[0015] a mounting door, the mounting door being rotationally arranged on the buffer box and used for plugging the mounting hole;

[0016] a supporting ring, the supporting ring being arranged on the inner side wall of the buffer box and located at the mounting hole;

[0017] a winding roller, the winding roller being rotationally mounted on the buffer box and the supporting ring and used for winding the fabric;

[0018] A winding motor is arranged on the buffer box and has an output shaft connected with the winding roller; the buffer box is further provided with a locking assembly for locking the mounting door and a counterweight assembly for pressing against the fabric to position the fabric.

[0019] By adopting the above technical scheme, when the fabric needs to be wound, the mounting door is rotated to open the mounting hole, and then the fabric is wound around the winding roller through the mounting hole, and the counterweight assembly is pressed against the fabric to position the fabric, thereby reducing the probability of fabric loosening and improving the compactness when the fabric is wound; the mounting door is rotated to block the mounting hole, and then the winding motor is started to drive the winding roller to rotate for winding the fabric, thereby realizing the winding of the fabric; after the winding of the fabric is completed, the fabric is located outside the conveying hole, and then the buffer box is moved to the side close to the steamer, and then the fabric outside the buffer box is pulled to be conveyed into the steamer, and the counterweight assembly continues to position the fabric, and the dyeing liquid on the fabric flows out under the action of pressure, so that the counterweight assembly realizes the effects of positioning and dyeing liquid flowing out.

[0020] By one conveying hole, the input and output of the fabric can be realized, thereby reducing the probability of heat in the buffer box escaping to the outside, and by leaving one end of the fabric outside the buffer box, the mounting hole only needs to be opened when the fabric is wound, and at this time, the heat on the fabric in the buffer box has not yet been released, and the mounting door does not need to be opened when the fabric is output, thereby improving the convenience of the input and output of the fabric, reducing the probability of heat and dyeing liquid loss in the fabric, and making the fabric wind more neatly by the counterweight assembly, and the dyeing liquid in the fabric flows out, thereby reducing the adverse effects of dyeing liquid loss and dyeing liquid on subsequent processes, further reducing the waste of production cost, energy and time.

[0021] Optionally, the locking assembly comprises:

[0022] A locking block is arranged on the mounting door;

[0023] A rotating rod is rotatably arranged on the buffer box and is inserted and arranged on the locking block;

[0024] A locking screw is threadedly connected to the locking block and is pressed against the rotating rod to position the rotating rod.

[0025] By adopting the above technical scheme, the locking screw is twisted away from the rotating rod, and then the rotating rod is rotated to be separated from the locking block, the mounting door is pulled to be rotated to open the mounting hole, the mounting door is rotated to close the mounting hole, the rotating rod is inserted and arranged on the locking block, and finally the locking screw is rotated to be pressed against the rotating rod to position the rotating rod, thereby realizing the opening and closing of the mounting hole.

[0026] Optionally, the counterweight assembly comprises:

[0027] a counterweight block, which is arranged to slide up and down on the buffer box;

[0028] a counterweight roller, which is rotatably installed at the bottom of the counterweight block and used to press the fabric on the winding roller.

[0029] By adopting the above technical scheme, the counterweight roller is pressed against the fabric under the action of its own gravity and the gravity of the counterweight block, so as to realize the positioning of the fabric, thereby realizing the neat and compact winding of the fabric, and squeezing the dye liquid in the fabric, and reducing the waste of energy.

[0030] Optionally, a clamping mechanism for clamping the fabric is arranged on the buffer box and at the conveying hole, and the clamping mechanism comprises:

[0031] a positioning roller, which is rotatably arranged on the buffer box;

[0032] a moving rod, which is arranged to slide on the buffer box in the direction of approaching or moving away from the positioning roller and is provided with a moving disc;

[0033] a spring, which is sleeved on the moving rod and connected with the buffer box and the moving disc;

[0034] a clamping roller, which is rotatably installed on the moving rod and clamps the fabric under the action of the spring and in cooperation with the positioning roller, so as to realize the guided conveying of the fabric during the winding of the fabric, or the positioning of the fabric after the winding of the fabric is completed, so that one end of the fabric is located outside the buffer box;

[0035] a control assembly, which is arranged on the buffer box and used to control the pressure of the clamping roller on the fabric, so that the pressure of the clamping roller on the fabric during the conveying of the fabric is smaller than the pressure during the positioning of the fabric.

[0036] By adopting the above technical scheme, the clamping roller approaches the positioning roller under the action of the spring, so that the clamping roller and the positioning roller cooperate to press against the fabric for guiding and positioning, thereby improving the winding effect of the fabric. When the winding of the fabric is about to be completed, the control assembly is started to increase the clamping force of the clamping roller on the fabric, so that the clamping roller and the positioning roller clamp the fabric for positioning, thereby reducing the probability of the one end of the fabric entering the buffer box and improving the convenience of subsequent input of the fabric. When the fabric needs to be output, the control assembly is started to reduce the clamping force of the clamping roller on the fabric, so as to realize the guided conveying of the fabric by the clamping roller and the positioning roller, thereby improving the positioning effect of the fabric, reducing the probability of the fabric being pulled due to the relatively large pressure on the fabric, improving the quality of the fabric, improving the convenience of the input and output of the fabric, saving time, and reducing the waste of production cost, energy and time.

[0037] Optionally, the control assembly comprises:

[0038] A control plate is arranged on the buffer box and is slidable along the direction of approaching or moving away from the moving disc;

[0039] A control screw is threadedly connected to the moving disc and is used to pull the moving disc to move, and the control screw is positioned against the control plate when the control plate is supported on the moving disc.

[0040] By using the above technical scheme, when the fabric needs to be guided, the control screw is pulled to drive the moving disc to move away from the buffer box, the control plate is moved to between the moving disc and the buffer box, the control screw is loosened, the moving disc is moved back to be positioned against the control plate under the action of the spring, and then the control screw is screwed against the control plate to be positioned, so that the clamping roller is moved away from the positioning roller, and the pressure of the clamping roller on the fabric is reduced; when the fabric needs to be clamped and positioned, the locking screw is screwed to unlock the control plate, the control plate is pushed to move away from the moving disc, and the moving disc and the clamping roller are moved to be close to the positioning roller under the action of the spring, so that the extrusion force of the clamping roller on the fabric is increased, thereby improving the convenience of control, saving time, and reducing the waste of production cost, energy and time.

[0041] Optionally, the buffer box is provided with a heat preservation assembly for heat preservation of the fabric, and the heat preservation assembly comprises:

[0042] A heating pipe is arranged in the buffer box and is used for heating;

[0043] A temperature detector is arranged in the buffer box and is used for detecting the temperature in the buffer box and is electrically connected with the heating pipe.

[0044] By using the above technical scheme, the temperature detector is used for detecting the air temperature in the buffer box, the heating pipe is started to heat when the temperature is lower than a specified value, and the heating is stopped until the temperature reaches the specified value, so that the buffer box and the fabric are kept at a specified temperature, thereby saving the time spent by the subsequent steamer for heating, saving time, and reducing the waste of production cost, energy and time.

[0045] Optionally, the collecting assembly comprises:

[0046] A collecting box is arranged on the outer side wall of the buffer box, is in communication with the buffer box below the winding roller, and is used for collecting the dyeing liquid;

[0047] A collecting pipe is arranged on the outer side wall of the collecting box and is provided with a collecting valve for controlling opening and closing.

[0048] By adopting the above technical scheme, the dye liquor flows into the collecting tank for collection instead of staying in the buffer tank, so that the dye liquor continues to stay in the collecting tank after evaporation, reducing the loss of the dye liquor caused by the dye liquor moving to the structure in the fabric or the buffer tank after evaporation. When the dye liquor in the collecting tank needs to be discharged, the collecting valve is opened, and the dye liquor flows out through the collecting pipe, thereby further improving the collection effect of the dye liquor and reducing the waste of production cost, energy and time.

[0049] Optionally, the driving assembly comprises:

[0050] a plurality of rotating wheels, the plurality of rotating wheels being rotatably arranged at the bottom of the buffer tank and rolling on the slide rail;

[0051] a driving motor, the driving motor being arranged at the bottom of the buffer tank and being used to drive the rotating wheels to rotate.

[0052] By adopting the above technical scheme, the driving motor is started to drive the rotating wheels to rotate, and the rotating wheels drive the buffer tank to move, so that the buffer tank moves on the slide rail.

[0053] In summary, the present application has at least one of the following beneficial technical effects:

[0054] By moving the plurality of buffer tanks on the slide rail, the fabric after dyeing is first wound onto the winding assembly, the dye liquor on the fabric flows to the collecting assembly for collection, and after the collection is completed, the driving assembly is started to drive the buffer tank to move to one side for standby. When the steaming machine needs to input the fabric, the driving assembly is started to drive the buffer tank to move to the steaming machine, and then the fabric is transported into the steaming machine for steaming, while the other buffer tanks continue to collect the fabric, so that the steaming machine can continue to run, reducing the waste of production cost, energy and time. BRIEF DESCRIPTION OF DRAWINGS

[0055] Figure 1 is a schematic view of the buffer device in perspective view;

[0056] Figure 2 is a schematic view of a single buffer mechanism in the buffer device;

[0057] Figure 3 is a schematic view of the winding assembly, the locking assembly, the counterweight assembly and the clamping mechanism in the buffer device, wherein the installation door is in an open state;

[0058] Figure 4 is Figure 3 is an enlarged view of part A in

[0059] Label: 1, slide rail; 2, buffer mechanism; 21, buffer box; 22, supporting leg; 23, conveying hole; 24, mounting hole; 3, winding assembly; 31, mounting door; 32, supporting ring; 33, winding roller; 4, collecting assembly; 41, collecting box; 42, collecting pipe; 43, collecting valve; 5, driving assembly; 51, rotating wheel; 52, driving motor; 6, locking assembly; 61, locking block; 62, rotating rod; 63, locking screw; 7, counterweight assembly; 71, counterweight block; 72, counterweight roller; 73, counterweight rod; 8, clamping mechanism; 81, positioning roller; 82, moving rod; 821, square part; 822, cylindrical part; 83, spring; 84, clamping roller; 85, mounting plate; 86, moving disc; 87, control assembly; 88, control plate; 89, control screw; 9, heat preservation assembly; 91, heating pipe; 92, temperature detector. DETAILED DESCRIPTION

[0060] The following will be described in detail in combination with the accompanying drawings. Figures 1-4 The application is further described in detail.

[0061] The application discloses a high-efficiency short-process water-saving dyeing buffer device.

[0062] Referring to Figure 1 , the high-efficiency short-process water-saving dyeing buffer device comprises a slide rail 1 arranged between a dyeing device and a steaming machine, and a plurality of buffer mechanisms 2 arranged on the slide rail 1 and used for storing dyed fabrics, and the slide rail 1 is annular.

[0063] The buffer mechanism 2 comprises a buffer box 21, a winding assembly 3 and a driving assembly 5. The buffer box 21 is in a cuboid structure, and four supporting legs 22 are rotatably arranged at four corners of a lower surface of the buffer box 21. The supporting legs 22 are in a vertical state, and the rotating direction of the supporting legs 22 is also in a vertical state. The four supporting legs 22 move on the slide rail 1, and the rotation of the supporting legs 22 is used for avoiding position when the supporting legs 22 move on the slide rail 1. The buffer box 21 can move to a side close to the dyeing device and correspond to the dyeing device, so that the dyed fabrics are wound after being output. Alternatively, the buffer box 21 can move to a side close to the steaming machine and correspond to the steaming machine, so that the fabrics in the buffer box 21 are input into the steaming machine for processing. Thus, the buffer box 21 realizes reciprocating movement on the slide rail 1. The buffer box 21 is used for winding the fabrics and preserving the fabrics.

[0064] Referring to Figure 1 and Figure 2 , the driving assembly 5 is arranged on the buffer box 21 and used for driving the buffer box 21 to move. The driving assembly 5 comprises a plurality of rotating wheels 51 and a driving motor 52. The rotating wheels 51 are rotatably arranged at bottom ends of the four supporting legs 22 and roll on the slide rail 1. The driving motor 52 is fixedly arranged on one of the supporting legs 22 and connected with the rotating wheels 51 through an output shaft. The driving motor 52 drives the rotating wheels 51 to rotate, so as to drive the buffer box 21 to move.

[0065] With reference to Figure 2 and Figure 3 The winding assembly 3 is arranged on the buffer box 21 and is used for winding the fabric, so that the fabric is kept warm in the buffer box 21. The buffer box 21 is provided with a conveying hole 23 on the side wall for the fabric to pass through. When the buffer box 21 is located at the side of the slide rail 1 close to the dyeing equipment, the conveying hole 23 is located at the side of the buffer box 21 close to the dyeing equipment, so as to facilitate the fabric to pass into the buffer box 21 after the dyeing is completed, and the fabric is wound. When the buffer box 21 is located at the side of the slide rail 1 close to the steamer, the conveying hole 23 is located at the side of the buffer box 21 close to the steamer, so as to facilitate the fabric to be input into the steamer after being wound.

[0066] When the fabric is wound, the buffer box 21 and the conveying hole 23 are located at the side close to the dyeing equipment. The dyed fabric is wound on the winding assembly 3 after passing through the conveying hole 23. When the fabric needs to be input into the steamer, the buffer box 21 is moved so that the buffer box 21 and the conveying hole 23 are moved to the steamer, and finally the fabric is conveyed into the steamer for steaming. The probability of the steamer being idle or not being steamed in time is reduced, and the heat and dye liquor on the fabric are recycled, thereby reducing the production cost, energy and time waste.

[0067] The side wall adjacent to the conveying hole 23 of the buffer box 21 is provided with a mounting hole 24. The winding assembly 3 comprises a mounting door 31, a supporting ring 32, a winding roller 33 and a winding motor. The mounting door 31 is rotatably installed on the side wall of the buffer box 21 provided with the mounting hole 24, and the mounting door 31 is rotated to block or unlock the mounting hole 24. The supporting ring 32 is fixedly installed on the inner side wall of the buffer box 21, and the supporting ring 32 is located at one end of the buffer box 21 provided with the mounting hole 24. The winding roller 33 is rotatably installed on the supporting ring 32 and the inner side wall of the buffer box 21 opposite to the supporting ring 32. The winding roller 33 is in a horizontal state and is perpendicular to the moving direction of the fabric, and is used for winding the fabric. The winding motor is fixedly installed on the outer side wall of the buffer box 21 opposite to the mounting hole 24, and the output shaft of the winding motor is connected with the winding roller 33 and is used for driving the winding roller 33 to rotate.

[0068] With reference to Figure 2 and Figure 3The locking assembly 6 is arranged on the installation door 31 and comprises a locking block 61, a rotating rod 62 and a locking screw rod 63. The locking block 61 is fixedly arranged on the outer side wall of the installation door 31 and is located on the side of the installation door 31 away from the connecting position of the installation door 31 and the buffer box 21. A locking groove is formed in the upper surface of the locking block 61. The rotating rod 62 is rotatably arranged on the buffer box 21 and is inserted into the locking groove for positioning. The locking screw rod 63 is threadedly connected to the side wall of the locking block 61 and is abutted against the rotating rod 62 for positioning.

[0069] The counterweight assembly 7 comprises a counterweight block 71 and a counterweight roller 72. The counterweight block 71 is vertically slidably arranged on the buffer box 21 through two counterweight rods 73. The length direction of the counterweight block 71 is parallel to the axis of the winding roller 33. The two counterweight rods 73 are fixedly arranged on the lower surfaces of the two ends of the counterweight block 71 and vertically slide through the upper surface of the buffer box 21 and extend into the buffer box 21. The counterweight roller 72 is rotatably arranged on the opposite side walls of the bottom of the two counterweight rods 73. The axis of the counterweight roller 72 is parallel to the axis of the winding roller 33. The counterweight roller 72 is abutted against the fabric under the gravity of itself and the counterweight block 71 for positioning. When the winding roller 33 winds, the counterweight roller 72 is pushed to move upward, and the counterweight roller 72 continuously abuts against the fabric for positioning. At the same time, the fabric is pressed, and the dye solution in the fabric flows out and is collected.

[0070] Referring to Figure 2 and Figure 3 The buffer box 21 is provided with a heat preservation assembly 9 for heat preservation of the fabric. The heat preservation assembly 9 comprises a heating pipe 91 and a temperature detector 92. The heating pipe 91 is fixedly arranged on the inner side wall of the buffer box 21 and is located on the side close to the bottom of the buffer box 21. The heating pipe 91 is located below the winding roller 33. The temperature detector 92 is fixedly arranged on the inner side wall of the buffer box 21 and is used for detecting the temperature in the heat preservation box. The buffer box 21 is fixedly provided with a control switch for controlling the start and stop of the heating pipe 91. The temperature detector 92 is electrically connected to the control switch, so as to transmit the detected temperature data to the control switch. The control switch controls the start and stop of the heating pipe 91 according to the temperature, so as to maintain a certain temperature of the fabric in the buffer box 21.

[0071] The buffering mechanism 2 further comprises a collecting assembly 4 arranged on the buffering box 21 and used for collecting the fabric dyeing liquid, the collecting assembly 4 comprises a collecting box 41 and a collecting pipe 42, the collecting box 41 is fixedly arranged at the top end of the buffering box 21 and away from the conveying hole 23, the bottom of the collecting box 41 extends to the lower side of the buffering box 21, the collecting box 41 is communicated with the side wall of the buffering box 21 near the bottom of the buffering box 21, and the communication point is below the heating pipe 91, so that the dyeing liquid flows into the collecting box 41 for storage; the collecting pipe 42 is fixedly arranged on the side wall of the collecting box 41 near the bottom of the collecting box 41 and is communicated with the collecting box 41, and the collecting valve 43 which is used for controlling opening and closing is fixedly arranged on the collecting pipe 42.

[0072] With reference to Figure 3 and Figure 4 , the buffering box 21 is provided with a clamping mechanism 8 for clamping the fabric, the clamping mechanism 8 is arranged at the conveying hole 23, the clamping mechanism 8 comprises a positioning roller 81, a moving rod 82, a spring 83, a clamping roller 84 and a control assembly 87, the positioning roller 81 is rotatably arranged on the inner side wall of the buffering box 21 and is located at the conveying hole 23, and the axis of the positioning roller 81 is parallel to the axis of the winding roller 33.

[0073] The moving rod 82 is arranged in pairs along the axis of the positioning roller 81, the moving rod 82 comprises a square portion 821 with a square cross section and a cylindrical portion 822 with a circular cross section, the center line of the square portion 821 coincides with the axis of the cylindrical portion 822, the square portion 821 vertically slides through the surface of the buffering box 21 and extends into the buffering box 21, and the bottom end of the cylindrical portion 822 is located on the top end of the square portion 821; the mounting plate 85 is fixedly arranged on the surface of the buffering box 21 and is located at the moving rod 82, the cylindrical portion 822 slides through the mounting plate 85, the moving disc 86 is coaxially fixedly arranged on the cylindrical portion 822 and is located below the mounting plate 85; the spring 83 is sleeved on the cylindrical portion 822 and is positioned by abutting against the lower surface of the mounting plate 85 and the upper surface of the moving disc 86.

[0074] The clamping roller 84 is rotatably arranged on the top end of the two moving rods 82, the clamping roller 84 is located above the positioning roller 81 and the axes of the two rollers are parallel; the clamping roller 84 clamps the fabric under the action of the spring 83 and cooperates with the positioning roller 81, so as to guide the fabric to be conveyed during the winding of the fabric, or to position the fabric after the winding of the fabric is completed, so that one end of the fabric is located outside the buffering box 21.

[0075] With reference to Figure 3 and Figure 4 , the control assembly 87 is arranged on the buffering box 21 and is used for controlling the pressure of the clamping roller 84 on the fabric, so that the pressure of the clamping roller 84 on the fabric during the conveying is smaller than that during the positioning, so as to realize the positioning of the fabric and reduce the probability that the fabric is excessively pressed during the conveying and the winding is inconvenient.

[0076] The control assembly 87 comprises a control plate 88 and a control screw 89, the control plate 88 is slidingly installed on the upper surface of the buffer box 21, and the control plate 88 extends to both ends of the two moving plates 86, and the moving direction of the control plate 88 is along the direction of approaching or moving away from the moving plate 86; the control screw 89 is threadedly connected to the moving plate 86, and the control screw 89 is used to pull the moving plate 86 to move upward by force, then the control plate 88 is moved below the moving plate 86, then the moving plate 86 is close to and pressed on the control plate 88, then the control screw 89 is screwed to be positioned on the control plate 88, at this time the control plate 88 limits the pressure of the spring 83, thereby reducing the pressure of the clamping roller 84 on the fabric, so as to facilitate the guided conveying of the fabric.

[0077] When the fabric needs to be positioned, the control screw 89 is screwed to unlock the control plate 88, and then the control plate 88 is pushed away from the moving plate 86, thereby increasing the pressure of the clamping roller 84 on the fabric, so as to realize the positioning of the fabric, so that one end of the fabric is located outside the buffer box 21, thereby facilitating the subsequent input of the fabric into the steaming machine. When the fabric needs to be conveyed into the steaming machine, the above method is used to support and position the moving plate 86 by the control plate 88, so as to guide the fabric, thereby saving the time spent on fabric winding and output.

[0078] The working principle of the embodiment of the application is as follows:

[0079] When the fabric needs to be wound, the control plate 88 supports and positions the moving plate 86, and the driving motor 52 drives the buffer box 21 to move to the side close to the dyeing equipment of the slide rail 1, then the installation door 31 is opened, the fabric is wound onto the winding roller 33 through the conveying hole 23, and the counterweight roller 72 is pressed on the fabric to position it. Then the installation door 31 is closed, the winding motor is started to drive the winding roller 33 to rotate and wind the fabric, and the counterweight roller 72 continuously presses and positions the fabric, so that the dyeing liquid in the fabric flows into the collection box 41 for collection. When the fabric collection is completed, the control plate 88 is separated from the moving plate 86, and the clamping roller 84 increases the pressing force on the fabric, so as to position the fabric and make one end of the fabric located outside the buffer box 21, and then the buffer box 21 is moved to one side for standby.

[0080] When the steaming machine needs to input the fabric for processing, the buffer box 21 is moved to the side close to the steaming machine, and then one end of the fabric located outside the buffer box 21 is conveyed into the steaming machine to complete the input of the fabric, and the control plate 88 continues to support and position the moving plate 86, and the clamping roller 84 and the positioning roller 81 cooperate to guide the fabric. Moreover, the input of the fabric into the steaming machine and the output of the wound fabric from the dyeing equipment can be carried out at the same time, thereby greatly reducing the probability of idle or insufficient processing of the steaming machine, and recycling the heat and dyeing liquid of the fabric, thereby reducing the waste of production cost, energy and time.

[0081] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: all equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A high efficiency short process water saving dyeing buffer device, characterized in that: The utility model relates to a dyeing equipment, including slide rail (1), a plurality of set up on slide rail (1) and be used for storing after fabric dyeing buffer mechanism (2), buffer mechanism (2) includes: Buffer box (21), buffer box (21) moves on slide rail (1) and is used for storing fabric and is used for the heat preservation to fabric; Winding assembly (3), winding assembly (3) are set up on buffer box (21) and are used for winding fabric and make fabric be located in buffer box (21) and carry out heat preservation; Collecting assembly (4), collecting assembly (4) are set up on buffer box (21) and are used for collecting dye liquor; Driving assembly (5), driving assembly (5) are set up on buffer box (21) and are used for driving buffer box (21) moves; Slide rail (1) is located between steamer and dyeing equipment and presents annular, a plurality of buffer box (21) reciprocatingly moves on slide rail (1); The side wall of buffer box (21) is provided with conveying hole (23) for fabric, when buffer box (21) is located on slide rail (1) near dyeing equipment side, the conveying hole (23) is located on buffer box (21) near dyeing equipment side, the side wall adjacent to conveying hole (23) of buffer box (21) is provided with mounting hole (24), winding assembly (3) includes: Mounting door (31), mounting door (31) rotationally set up on buffer box (21) and are used for the plugging of mounting hole (24); Support ring (32), support ring (32) are set up on the inboard wall of buffer box (21) and are located at mounting hole (24); Winding roller (33), winding roller (33) rotationally install on buffer box (21) and support ring (32) and are used for winding fabric; Winding motor, winding motor are set up on buffer box (21) and output shaft are connected with winding roller (33);Buffer box (21) is also provided with locking assembly (6) and counterweight assembly (7) for locking mounting door (31) and pressing on fabric for positioning.

2. A high efficiency short flow water saving dyeing buffering device according to claim 1, characterized in that: The locking assembly (6) includes: Locking block (61), locking block (61) are set up on mounting door (31); Rotary lever (62), rotary lever (62) rotationally set up on buffer box (21) and are inserted on locking block (61) and are positioned; Locking screw rod (63), locking screw rod (63) are threadedly connected on locking block (61) and are positioned on rotary lever (62).

3. A high efficiency short flow water saving dyeing buffering device according to claim 1, characterized in that: The counterweight assembly (7) includes: Counterweight block (71), counterweight block (71) are up and down slidingly set up on buffer box (21); Counterweight roller (72), counterweight roller (72) rotationally install on the bottom of counterweight block (71) and are used for pressing on the fabric on winding roller (33).

4. A high efficiency short flow water saving dyeing buffering device according to claim 1, characterized in that: Buffer box (21) and be located at conveying hole (23) are provided with clamping mechanism (8) for clamping fabric, clamping mechanism (8) includes: Positioning roller (81), positioning roller (81) rotationally set up on buffer box (21); A moving rod (82) is arranged on the buffer box (21) and provided with a moving disc (86) and slides in the direction of approaching or moving away from the positioning roller (81); A spring (83) is sleeved on the moving rod (82) and connected with the buffer box (21) and the moving disc (86); A clamping roller (84) is rotatably installed on the moving rod (82) and cooperates with the positioning roller (81) under the action of the spring (83) to clamp the fabric, so as to guide the fabric to be conveyed when the fabric is rolled, or to position the fabric after the fabric is rolled to make one end of the fabric located outside the buffer box (21); A control assembly (87) is arranged on the buffer box (21) and used to control the pressure of the clamping roller (84) on the fabric, so that the pressure of the clamping roller (84) on the fabric is smaller when the fabric is conveyed than when the fabric is positioned.

5. A high efficiency short flow water saving dyeing buffering device according to claim 4, characterized in that: The control assembly (87) comprises: A control plate (88) is arranged on the buffer box (21) and slides in the direction of approaching or moving away from the moving disc (86); A control screw (89) is threadedly connected to the moving disc (86) and used to pull the moving disc (86) to move, and the control screw (89) is positioned against the control plate (88) when the control plate (88) is supported on the moving disc (86).

6. A high efficiency short flow water saving dyeing buffering device according to claim 1, characterized in that: The buffer box (21) is provided with a heat preservation assembly (9) for heat preservation of the fabric, and the heat preservation assembly (9) comprises: A heating pipe (91) is arranged in the buffer box (21) and used for heating; A temperature detector (92) is arranged in the buffer box (21) and used to detect the temperature in the buffer box (21) and electrically connected with the heating pipe (91).

7. A high efficiency short flow water saving dyeing buffering device according to claim 1, characterized in that: The collecting assembly (4) comprises: A collecting box (41) is arranged on the outer wall of the buffer box (21), communicates with the buffer box (21) below the winding roller (33) and used to collect the dyeing liquid; A collecting pipe (42) is arranged on the outer wall of the collecting box (41) and provided with a collecting valve (43) for controlling opening and closing.

8. A high efficiency short flow water saving dyeing buffering device according to claim 1, characterized in that: The driving assembly (5) comprises: A plurality of rotating wheels (51) are rotatably arranged on the bottom of the buffer box (21) and roll on the slide rail (1); A driving motor (52) is arranged on the bottom of the buffer box (21) and used to drive the rotating wheels (51) to rotate.

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