A finishing process for mercerized cotton printed and dyed fabrics

Abstract

The invention relates to the technical field of processing printed and dyed fabrics, in particular to a post-finishing process for mercerized cotton printed and dyed fabrics; the process comprises the following steps: firstly, preparing chemical fiber grey fabrics and chemical fiber raw materials; placing the chemical fiber grey fabrics on material receiving and transporting equipment, preheating a screw extruder, and then feeding the chemical fiber raw materials into the preheated screw extruder after being heated in advance; melting and stirring the chemical fiber raw materials in the screw extruder, and then introducing them into a wide-head spinneret; placing the chemical fiber grey fabrics on the material receiving and transporting equipment, and during the hanging movement of the chemical fiber grey fabrics, squeezing the molten chemical fiber raw materials extruded from the wide-head spinneret onto the chemical fiber grey fabrics to form fluff; after the hanging and receiving is completed, the materials are refrigerated, washed, dried and shaped; the problem in the prior art that the winding equipment is used for winding and spinning at the same time, resulting in the fabrics being bonded together due to the chemical fiber raw materials, is avoided, and the quality of the fabrics after the process is completed is significantly improved.

Description

Technical Field

[0001] The invention relates to the technical field of printing and dyeing fabric processing, in particular to a post-finishing process for mercerized cotton printing and dyeing fabrics. Background Art

[0002] Finishing is a technical process that imparts color, form (smoothness, velvet, crispness, etc.), and practical effects (waterproofing, shrinkage resistance, iron-free, moth-proofing, flame retardancy, etc.) to fabrics. Fabric finishing is a process that uses chemical or physical methods to improve the appearance and feel of fabrics, enhance wearability, or impart special functions. It is the "icing on the cake" process for textiles. Finishing methods can be divided into two categories: physical / mechanical finishing and chemical finishing. Depending on the purpose and effect of finishing, they can be divided into basic finishing, appearance finishing, and functional finishing.

[0003] In the process, the winding equipment is generally used to wind and spin at the same time. However, since the chemical fiber raw materials need to be cooled and solidified after being melted and sprayed, the use of the winding equipment will cause the fabric to be rolled and squeezed and stick together due to the chemical fiber raw materials.

[0004] During transportation, the lower part of the cloth will shake due to inertia and other factors, and the shaking of the lower part of the cloth will drive the upper part to shake. Since the surface of the fabric is smooth and the friction coefficient is small, the fabric will slide off the storage rack during transportation, causing the fabric to fall to the ground and cause pollution, or fall to the bottom of the box and form wrinkles. At the same time, repeated picking up will also affect the efficiency of fabric transportation.

[0005] In view of this, in order to overcome the above technical problems, the present invention proposes a finishing process for mercerized cotton printed and dyed fabrics, which solves the above technical problems. Summary of the Invention

[0006] In order to make up for the shortcomings of the existing technology, the present invention proposes a finishing process for mercerized cotton printed and dyed fabrics. The present invention provides a storage for the fabric through a storage rod, and then squeezes the adjacent storage rods with the sliding sleeve so that the fabric is clamped during transportation, thereby avoiding the occurrence of wrinkles, pollution, etc. caused by the fabric falling during transportation, and also improving the transportation efficiency and stability of the fabric.

[0007] 2. The technical solution adopted by the present invention to solve the technical problem is: a finishing process for mercerized cotton printed and dyed fabrics according to the present invention comprises the following steps:

[0008] S1 first prepares chemical fiber grey cloth and chemical fiber raw materials;

[0009] S2 places the chemical fiber grey fabric on the material receiving and transporting equipment, preheats the screw extruder, and puts the chemical fiber raw material into the preheated screw extruder after being heated in advance;

[0010] The S3 chemical fiber raw materials are melted and stirred in the screw extruder and then introduced into the wide head spinneret;

[0011] S4 places and hangs the chemical fiber grey cloth through the material receiving and transporting equipment, and during the hanging movement of the chemical fiber grey cloth, the molten chemical fiber raw material extruded from the wide head spinneret is squeezed onto the chemical fiber grey cloth to form fluff;

[0012] After S5 is finished hanging and collecting the materials, it is refrigerated, cleaned, and dried to set the shape;

[0013] The melting point of the chemical fiber raw material is lower than the melting point of the chemical fiber grey cloth;

[0014] The material receiving and transporting equipment includes: a transport box; an opening is provided at the upper end of the transport box for transporting fabrics;

[0015] Push handle; the push handle is fixedly connected to one side outer wall of the transport box;

[0016] Wheels; there are four wheels; the wheels close to the push handle are rotatably connected to the bottom of the transport box; the wheels away from the push handle are fixedly connected to the bottom of the transport box;

[0017] The storage rod is arranged horizontally inside the transport box;

[0018] The material receiving and transporting equipment further comprises:

[0019] Slide rods; there are two slide rods and they are vertically fixed to the inner wall of the transport box;

[0020] Sliding plate; the sliding plate is slidably connected to the sliding rod; the storage rod is fixedly connected between the corresponding two sliding plates;

[0021] Sliding sleeve; the sliding sleeve is located between the sliding plate close to the push handle and the push handle, and is sleeved on the sliding rod;

[0022] A clamping rod; the clamping rod is fixedly connected to the outer wall of the sliding sleeve;

[0023] The card slot is opened on the side wall of the transport box close to the slide plate, and the slot wall of the card slot is connected to the upper end of the transport box; the card rod can be engaged in the card slot after the slide sleeve rotates.

[0024] Preferably, a spring is fixedly connected between two adjacent sliding plates; a spring is also fixedly connected between the sliding plate away from the push handle and the groove wall of the transport box; and the spring is sleeved on the sliding rod;

[0025] A corrugated airbag is fixedly connected between two adjacent sliding plates; a corrugated airbag is also fixedly connected between the sliding plate away from the push handle and the groove wall of the transport box; and the corrugated airbag is sleeved on the spring.

[0026] Preferably, the corrugated airbag is fixedly and sealedly connected to the slide plate; the corrugated airbag is fixedly and sealedly connected to the groove wall of the transport box; an air outlet is provided on the lower side wall of the corrugated airbag; the air outlet is connected to the interior of the corrugated airbag.

[0027] Preferably, the sliding plate and the sliding rod near the push handle are connected in a sliding seal; the corrugated airbag away from the push handle is fixedly and sealedly connected to the transport box; the inner wall of the transport box near the push handle is fixedly connected to cylinder No. 1; an air passage is opened inside the transport box; one end of the air passage is connected to the interior of the corrugated airbag near the transport box, and the other end of the air passage is connected to the interior of cylinder No. 1; the output shaft of cylinder No. 1 is fixedly connected to the pressure plate.

[0028] Preferably, the two slide rods are slidably connected to a slide plate; the slide plate is located between the slide sleeve and the groove wall of the transport box; and the upper end of the slide plate is fixedly connected to the handle.

[0029] Preferably, the end surface of the pressure plate away from the No. 1 cylinder is fixedly connected to an elastic bag; the interior of the elastic bag is connected to the interior of the No. 1 cylinder through a connecting hole.

[0030] Preferably, the slots of the clamping slots are symmetrically fixed to the elastic blocks; the distance between the two elastic blocks is smaller than the diameter of the clamping rod; and the cross section of the elastic block is semicircular.

[0031] Preferably, a brake block is provided between the wheel away from the push handle and the transport box; the brake block is slidably connected to the bottom of the transport box; one end of the brake block has a smaller cross-section than the other end; one end of the brake block is fixedly connected to the No. 2 cylinder; the No. 2 cylinder is fixedly connected to the bottom of the transport box; a channel is opened inside the transport box; one end of the channel is connected to the interior of the corrugated airbag, and the other end is connected to the interior of the No. 2 cylinder.

[0032] The beneficial effects of the present invention are as follows:

[0033] 1. The present invention provides a place for fabrics through the placement rods, and then squeezes the adjacent placement rods with the sliding sleeve to clamp the fabrics during transportation, thereby preventing the fabrics from falling during transportation and causing wrinkles, pollution, etc., and also improving the efficiency and stability of fabric transportation.

[0034] 2. In the present invention, when the locking rod drives the sliding sleeve to squeeze the sliding plate and move along the sliding rod, the spring will be squeezed and compressed, and then the sliding plate and the storage rod are locked through the cooperation between the locking rod and the locking slot. After the locking rod is removed from the locking slot, the spring will act under its own elastic force to form an extrusion force between each other, so that the distance between adjacent sliding plates becomes larger under the extrusion of the spring. Compared with the original manual pulling apart of the storage rod, it is more convenient to use.

[0035] 3. In the process of the sliding disc being squeezed by the sliding sleeve, the spring will be squeezed and compressed, and the corrugated airbag will also be squeezed by the sliding disc, so that the internal space of the corrugated airbag will be reduced. When the amount of gas inside the corrugated airbag remains unchanged, the internal air pressure of the corrugated airbag increases with the squeezing of the corrugated airbag, and finally ejected from the air outlet. The ejected gas will impact impurities such as yarn, fluff or thread ends attached to the cloth, thereby improving the cleanliness of the cloth surface after the impurities fall off.

[0036] 4. The process of the present invention avoids the use of winding equipment to avoid the need for winding equipment to perform spinning at the same time. However, since the melted chemical fiber raw materials need to be cooled and solidified after being ejected, the use of winding equipment will cause the fabric to be rolled and squeezed and stuck together due to the chemical fiber raw materials. This significantly improves the quality of the fabric after the process is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0038] Figure 1 is a perspective view of the present invention;

[0039] Figure 2 yes Figure 1 Enlarged view of point A in the middle;

[0040] Figure 3 is a cross-sectional view of the present invention;

[0041] Figure 4 yes Figure 3 Cross-sectional view at the middle BBB;

[0042] Figure 5 yes Figure 4 Enlarged view of point C in the middle;

[0043] Figure 6 yes Figure 4 Enlarged view of point D in the middle;

[0044] Figure 7 It is a process flow chart of the present invention;

[0045] In the figure: transport box 1, push handle 11, wheel 12, slot 13, elastic block 131, air duct 14, channel 15, storage rod 2, slide plate 21, slide rod 3, slide plate 31, handle 32, slide sleeve 4, clamping rod 41, spring 5, corrugated airbag 6, air outlet 61, No. 1 cylinder 7, pressure plate 71, elastic bag 72, connecting hole 73, brake block 8, No. 2 cylinder 81. DETAILED DESCRIPTION

[0046] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0047] like Figures 1 to 7 As shown, the post-finishing process of a mercerized cotton printed and dyed fabric according to the present invention comprises the following steps:

[0048] S1 first prepares chemical fiber grey cloth and chemical fiber raw materials;

[0049] S2 places the chemical fiber grey fabric on the material receiving and transporting equipment, preheats the screw extruder, and puts the chemical fiber raw material into the preheated screw extruder after being heated in advance;

[0050] The S3 chemical fiber raw materials are melted and stirred in the screw extruder and then introduced into the wide head spinneret;

[0051] S4 places and hangs the chemical fiber grey cloth through the material receiving and transporting equipment, and during the hanging movement of the chemical fiber grey cloth, the molten chemical fiber raw material extruded from the wide head spinneret is squeezed onto the chemical fiber grey cloth to form fluff;

[0052] After S5 is finished hanging and collecting the materials, it is refrigerated, cleaned, and dried to set the shape;

[0053] The melting point of the chemical fiber raw material is lower than the melting point of the chemical fiber grey cloth;

[0054] The material receiving and transporting equipment includes:

[0055] Transport box 1; the upper end of the transport box 1 is provided with an opening for transporting fabrics;

[0056] Push handle 11; the push handle 11 is fixedly connected to one side outer wall of the transport box 1;

[0057] Wheels 12; there are four wheels 12; the wheels 12 close to the push handle 11 are rotatably connected to the bottom of the transport box 1; the wheels 12 away from the push handle 11 are fixedly connected to the bottom of the transport box 1;

[0058] The storage rod 2 is arranged horizontally inside the transport box 1;

[0059] The material receiving and transporting equipment further comprises:

[0060] Slide rod 3; there are two slide rods 3 and they are vertically fixed to the inner wall of the transport box 1;

[0061] Sliding plate 21; the sliding plate 21 is slidably connected to the sliding rod 3; the storage rod 2 is fixedly connected between the corresponding two sliding plates 21;

[0062] Sliding sleeve 4; the sliding sleeve 4 is located between the sliding plate 21 and the pushing handle 11 near the pushing handle 11, and is sleeved on the sliding rod 3;

[0063] The clamping rod 41 is fixedly connected to the outer wall of the sliding sleeve 4;

[0064] The card slot 13; the card slot 13 is provided on the side wall of the transport box 1 near the slide plate 21, and the groove wall of the card slot 13 is connected to the upper end of the transport box 1; the card rod 41 can be engaged in the card slot 13 after the slide sleeve 4 rotates;

[0065] During operation, the lower part of the cloth will shake due to inertia during transportation, and the shaking of the lower part of the cloth will drive the upper part to shake. Since the surface of the fabric is smooth and the friction coefficient is small, the fabric will slide off the storage rack during transportation, causing the fabric to fall to the ground and cause pollution, or fall to the bottom of the box and form wrinkles. At the same time, repeated picking up will also affect the efficiency of fabric transportation;

[0066] Therefore, the staff first pushes the transport box 1 to the last weaving process of the textile processing, and then prys apart the adjacent storage rods 2 so that there is a gap between the adjacent storage rods 2, and then puts the finished cloth on the storage rods 2. When the cloth on the storage rods 2 is full, hold the clamping rod 41 and push the sliding sleeve 4 to slide along the sliding rod 3. The sliding of the sliding sleeve 4 will push the sliding plate 21 to slide along the sliding rod 3, that is, the sliding plate 21 will drive the adjacent storage rods 2 to move closer, so that the storage rods 2 drive the carried cloth to squeeze each other tightly, and then pull the clamping rod 41 to drive the sliding sleeve 4 to rotate, so that the clamping rod 41 is stuck in the clamping slot 13 closest to the clamping rod 41, completing the fixation of the cloth. The cloth is placed on the storage rods 2. Compared with the stacking method in the prior art, there is no squeezing, deformation or wrinkling between the cloths, so the integrity of the cloth can be maintained to the greatest extent. Then, the staff holds the push handle 11 to drive the transport box 1 and the wheels 12 at the lower end to move. During the movement, the cloth will shake, but because the cloth is clamped by the adjacent storage rods 2, the cloth will not fall off the storage rods 2 due to shaking, thereby ensuring the stability of the cloth during transportation. After the transport box 1 is delivered to the warehouse or the corresponding next process, the clamping rod 41 is pulled out of the clamping slot 13 to unlock the storage rods 2. Finally, the storage rods 2 are pulled apart, and the cloth can be removed smoothly.

[0067] The present invention provides a place for fabrics through the placement rods 2, and then squeezes the adjacent placement rods 2 with the sliding sleeve 4 so that the fabrics are clamped during transportation, avoiding the occurrence of wrinkles, pollution, etc. caused by the fabrics falling during transportation, and also improving the efficiency and stability of fabric transportation.

[0068] As an embodiment of the present invention, Figure 4 and 5 As shown, a spring 5 is fixedly connected between two adjacent sliding plates 21; a spring 5 is also fixedly connected between the sliding plate 21 away from the push handle 11 and the groove wall of the transport box 1; the spring 5 is sleeved on the sliding rod 3;

[0069] A corrugated airbag 6 is fixedly connected between two adjacent sliding plates 21; a corrugated airbag 6 is also fixedly connected between the sliding plate 21 away from the push handle 11 and the groove wall of the transport box 1; the corrugated airbag 6 is sleeved on the spring 5;

[0070] During operation, when the locking rod 41 drives the sliding sleeve 4 to squeeze the sliding disc 21 and move along the sliding rod 3, the spring 5 will be squeezed and compressed, and then the sliding disc 21 and the storage rod 2 are locked through the cooperation of the locking rod 41 and the locking groove 13. After the locking rod 41 is removed from the locking groove 13, the spring 5 will form an extrusion force with each other under the action of its own elastic force, so that the distance between adjacent sliding discs 21 becomes larger under the extrusion of the spring 5, which is more convenient to use than the original manual pulling apart of the storage rod 2; the storage rod 2 is pulled apart to reserve a placement gap for the cloth; the setting of the corrugated airbag 6 plays a role in shielding the spring 5, preventing the yarn or cloth from being stuck on the spring 5 and causing the spring 5 to fail, and also preventing the staff's hands from being clamped by the spring 5, thereby playing a protective role.

[0071] As an embodiment of the present invention, Figure 4 and 5 As shown, the corrugated airbag 6 is fixedly and sealedly connected to the slide plate 21; the corrugated airbag 6 is fixedly and sealedly connected to the groove wall of the transport box 1; an air outlet 61 is provided on the lower side wall of the corrugated airbag 6; the air outlet 61 is communicated with the interior of the corrugated airbag 6;

[0072] During operation, before the card rod 41 is moved out of the card slot 13, there is space for movement between the slide plates 21. When the slide plate 21 is squeezed by the sleeve 4, the spring 5 will be squeezed and compressed. At the same time, the corrugated airbag 6 will also be squeezed by the slide plate 21, so that the internal space of the corrugated airbag 6 is reduced. When the amount of gas inside the corrugated airbag 6 remains unchanged, the internal air pressure of the corrugated airbag 6 increases as the corrugated airbag 6 is squeezed, and finally ejected from the air outlet 61. The ejected gas will impact some impurities such as yarn, fluff or thread ends attached to the cloth, thereby slightly removing the impurities. The backward movement improves the cleanliness of the cloth surface, and the shedding of impurities also avoids the impurities from forming electrostatic adhesion with each other during the contact process of the cloth; in order to prevent the airflow from moving upward, the bottom of the transport box 1 can be provided with a filter hole, so that the air that has just impacted downward and contains impurities can be filtered through the filter hole, ensuring the movement of the airflow while avoiding the pollution caused by the overflow of impurities, and the gas will change the airflow between the two adjacent cloths under the impact of the two adjacent cloths, that is, forming a negative pressure, so that the adjacent cloths are pressed against each other under the negative pressure state to form a fixed tension, avoiding the sliding plate 2 from pushing the cloth. 1 causes the inertia shaking caused by the cloths approaching each other, resulting in uneven gravity at both ends of the cloths, and finally the risk of falling. In this case, each cloth is placed on a storage rod 2, and the cloth is placed on the storage rod to ensure that the center of gravity of the cloth is close to the storage rod 2 to ensure gravity balance; when the storage rods 2 are moving away from each other, part of the airflow will pass through the gaps between adjacent cloths, and will be sucked back to the air outlet 61 when the corrugated airbag 6 is in the reset state. The airflow passing between adjacent cloths forms an airflow barrier for adjacent cloths, so that the adjacent cloths will not be pressed together due to negative pressure during the process of moving away, causing distance. The inconvenience of moving away makes the cloth more stable during the process of moving away; during the resetting process of the spring 5, the gas will be replenished into the corrugated airbag 6 from the air outlet 61; the cylindrical bag in the prior art cannot be folded regularly after being squeezed, and the irregular folding will hinder the approach of the sliding plate 21; regular folding is achieved by the corrugated airbag 6, which is suitable for use in the present invention, and during the folding process of the corrugated airbag 6, the angle of the outer bag wall becomes smaller during the process of approaching and squeezing each other, forming an airflow impact on the surroundings, which can take away some impurities, and combined with the airflow generated by the air outlet 61, the effect is more significant.

[0073] As an embodiment of the present invention, Figure 4 As shown, the sliding plate 21 near the push handle 11 and the slide rod 3 are in sliding sealing connection; the corrugated airbag 6 away from the push handle 11 is fixedly sealed and connected to the transport box 1; the inner wall of the transport box 1 near the push handle 11 is fixedly connected to the No. 1 cylinder 7; an air passage 14 is opened inside the transport box 1; one end of the air passage 14 is connected to the interior of the corrugated airbag 6 near the transport box 1, and the other end of the air passage 14 is connected to the interior of the No. 1 cylinder 7; the output shaft of the No. 1 cylinder 7 is fixedly connected to the pressure plate 71;

[0074] During operation, due to the sliding connection between the other several sliding plates 21 and the slide rod 3, the gas between adjacent corrugated airbags 6 can flow through the gap between the sliding plate 21 and the slide rod 3; in the process of the sliding plate 21 squeezing the corrugated airbag 6, the gas inside the corrugated airbag 6 is compressed and enters the air channel 14, and finally enters the interior of the No. 1 cylinder 7 through the air channel 14, thereby causing the No. 1 cylinder 7 to extend. After the No. 1 cylinder 7 extends, it drives the pressure plate 71 to move close to the cloth, thereby clamping the lower part of the cloth on the inner wall of the transport box 1 through the pressure plate 71, thereby reducing the shaking of the cloth during transportation, avoiding shaking and pulling, and facilitating transportation. In the process of the spring 5 pushing the corrugated airbag 6 open and resetting, the corrugated airbag 6 will draw the gas inside the No. 1 cylinder 7 back into the corrugated airbag 6 through the air channel 14, so that the lower part of the cloth is not clamped and then loosened and unlocked, making it easy to take out the cloth.

[0075] As an embodiment of the present invention, Figure 1 As shown, the two slide bars 3 are slidably connected to a slide plate 31; the slide plate 31 is located between the slide sleeve 4 and the groove wall of the transport box 1; the upper end of the slide plate 31 is fixedly connected to a handle 32;

[0076] When the cam 31 is in the unlocked position, the sliding plate 31 is pushed forward to unlock the cam 32, and the sliding plate 31 is pushed forward to unlock the cam 32. When the cam 31 is in the unlocked position, the sliding plate 31 is pushed forward to unlock the cam 32, and the sliding plate 31 is pushed forward to unlock the cam 32.

[0077] As an embodiment of the present invention, Figure 4 As shown, the end surface of the pressure plate 71 away from the No. 1 cylinder 7 is fixedly connected to the elastic bag 72; the interior of the elastic bag 72 is connected to the interior of the No. 1 cylinder 7 through a connecting hole 73;

[0078] When the cloth is pulled away from the pressing plate 71, the elastic bag 72 is pulled away from the cloth, and the cloth is moved and shaken by the negative pressure, thereby improving the stability of the cloth. The elastic bag 71 is opened from the edge when it is away from the cloth, so that no negative pressure is formed between the elastic bag 71 and the cloth. The elastic bag 72 is used to realize the transformation of hard extrusion into soft extrusion. Hard extrusion will increase the risk of the cloth being squeezed and will also cause the negative pressure to drive the cloth to shake during the process of moving away from the cloth. The soft extrusion also makes the pressing plate 71 suitable for squeezing cloth of uneven thickness and reducing the damage caused by squeezing. When the spring 5 drives the corrugated airbag 6 to recover, the corrugated airbag 6 will suck away the gas inside the elastic bag 72 and the No. 1 cylinder 7, causing the No. 1 cylinder 7 to retract and the elastic bag 72 to deflate.

[0079] As an embodiment of the present invention, Figure 2 As shown, the slots 13 are symmetrically fixed to the elastic blocks 131; the distance between the two elastic blocks 131 is smaller than the diameter of the clamping rod 41; the cross section of the elastic block 131 is semicircular;

[0080] During operation, when the card rod 41 is inserted into the card slot 13, the card rod 41 first squeezes the elastic block 131. After being squeezed, the elastic block 131 is deformed so that the distance between the two elastic blocks 131 is equal to the diameter of the card rod 41. Then, the card rod 41 passes over the elastic block 131 and is inserted into the card slot 13. Then, the elastic block 131 recovers and prevents the card rod 41 from being removed. In this way, the card rod 41 will be stably stuck in the card slot 13 during the vibration generated during transportation, ensuring stable transportation. When the card rod 41 needs to be removed from the card slot 13, it is only necessary to pull the card rod 41 to overcome and squeeze the elastic block 131.

[0081] As an embodiment of the present invention, Figure 4 As shown, a brake block 8 is provided between the wheel 12 away from the push handle 11 and the transport box 1; the brake block 8 is slidably connected to the bottom of the transport box 1; one end of the cross-section of the brake block 8 is smaller than the other end; one end of the brake block 8 is fixedly connected to the No. 2 cylinder 81; the No. 2 cylinder 81 is fixedly connected to the bottom of the transport box 1; a channel 15 is opened inside the transport box 1; one end of the channel 15 is connected to the interior of the corrugated airbag 6, and the other end is connected to the interior of the No. 2 cylinder 81;

[0082] During operation, the sliding plate 21 close to the push handle 11 is in sliding sealing connection with the slide rod 3; the corrugated airbag 6 away from the push handle 11 is fixedly sealed and connected to the transport box 1; since the other sliding plates 21 are in sliding connection with the slide rod 3, the internal gas between adjacent corrugated airbags 6 can flow through the gap between the sliding plate 21 and the slide rod 3; during the compression process of the corrugated airbag 6, the internal gas of the corrugated airbag 6 will enter the No. 2 cylinder 81 along the channel 15, thereby causing the No. 2 cylinder 81 to extend, so that the brake block 8 slides along the bottom of the transport box 1 under the push of the No. 2 cylinder 81 The second cylinder 81 is compressed after the gas inside is sucked away, thereby pulling the brake block 8 to slide along the bottom of the transport box 1 and approach the wheel 12. The wheel 12 is braked by the friction between the brake block 8 and the wheel 12, that is, the wheel 12 is locked, thereby preventing the transport box 1 from shaking and affecting the operation during the process of loading the cloth into the transport box 1, making the present invention more convenient to use.

[0083] Additional notes:

[0084] After the cloth is placed on the storage rod 2, this case achieves at least three technical effects, such as cleaning impurities on the cloth, synchronously clamping the cloth up and down, and unlocking the wheel 12, by only pushing the sliding sleeve 4. Compared with the existing technology that achieves the purpose of each action separately, this case is interconnected and the actions are interconnected, with outstanding substantive features and significant technical progress!

[0085] The specific workflow is as follows:

[0086] The staff first pushes the transport box 1 to the last weaving process of the textile processing, and then prys apart the adjacent storage rods 2 so that there is a gap between the adjacent storage rods 2, and then puts the finished cloth on the storage rods 2. When the cloth on the storage rods 2 is full, the staff holds the clamping rod 41 and pushes the sliding sleeve 4 to slide along the sliding rod 3. The sliding of the sliding sleeve 4 will push the sliding plate 21 to slide along the sliding rod 3, that is, the sliding plate 21 will drive the adjacent storage rods 2 to move closer, so that the storage rods 2 drive the cloth to be pressed against each other, and then pull the clamping rod 41 to drive the sliding sleeve 4 to rotate, so that the clamping rod 41 is stuck in the clamping slot 13 closest to the clamping rod 41, completing the fixation of the cloth. The cloth is placed on the storage rods 2. Compared with the stacking method in the prior art, there is no squeezing, deformation or wrinkling between the cloths, so the integrity of the cloth can be maintained to the greatest extent. Then, the staff holds the push handle 11 to drive the transport box 1 and the wheels 12 at the lower end to move. During the movement, the cloth will shake, but because the cloth is clamped by the adjacent storage rods 2, the cloth will not fall off the storage rods 2 due to shaking, thereby ensuring the stability of the cloth during transportation. After the transport box 1 is delivered to the warehouse or the corresponding next process, the clamping rod 41 is pulled out of the clamping slot 13 to unlock the storage rods 2. Finally, the storage rods 2 are pulled apart, and the cloth can be removed smoothly.

[0087] Among them, when the locking rod 41 drives the sliding sleeve 4 to squeeze the sliding plate 21 and move along the sliding rod 3, the spring 5 will be squeezed and compressed, and then the sliding plate 21 and the storage rod 2 are locked by the cooperation of the locking rod 41 and the locking groove 13. After the locking rod 41 is removed from the locking groove 13, the spring 5 will form an extrusion force between each other under the action of its own elastic force, so that the distance between adjacent sliding plates 21 is increased under the extrusion of the spring 5; before the locking rod 41 is removed from the locking groove 13, there is space for movement between the sliding plates 21. When the sliding plate 21 is squeezed by the sliding sleeve 4, the spring 5 will be squeezed and compressed, and at the same time When the corrugated airbag 6 is pressed by the sliding plate 21, the internal space of the corrugated airbag 6 is reduced. When the amount of gas in the corrugated airbag 6 remains unchanged, the internal pressure of the corrugated airbag 6 increases with the squeezing of the corrugated airbag 6, and finally ejects from the air outlet 61. The ejected gas will impact the impurities such as yarn, fluff or thread ends attached to the cloth. Each cloth is placed on a storage rod 2, and the cloth is placed on the storage rod to ensure that the center of gravity of the cloth is close to the storage rod 2. Since the other sliding plates 21 are connected to the slide rod 3 in a sliding manner, the gas flow between adjacent corrugated airbags 6 can pass through The gap between the sliding plate 21 and the sliding rod 3; in the process of the sliding plate 21 squeezing the corrugated airbag 6, the gas inside the corrugated airbag 6 is compressed and enters the air channel 14, and finally enters the interior of the No. 1 cylinder 7 through the air channel 14, thereby extending the No. 1 cylinder 7. After the No. 1 cylinder 7 extends, it drives the pressing plate 71 to move close to the cloth, thereby clamping the lower part of the cloth on the inner wall of the transport box 1 through the pressing plate 71. During the process of the spring 5 pushing the corrugated airbag 6 open and resetting, the corrugated airbag 6 will draw the gas inside the No. 1 cylinder 7 back into the corrugated airbag 6 through the air channel 14, so that the lower part of the cloth is not clamped and then relaxed. The lock is convenient for taking out the cloth. In some wider transport boxes 1, pushing only a single sliding sleeve 4 will cause uneven force on the sliding plate 21 and the storage rod 2, affecting the movement of the storage rod 2. Therefore, when the staff needs to push the sliding sleeve 4, they only need to push the handle 32 to drive the slide plate 31 to move, thereby pushing the sliding sleeve 4 to move through the slide plate 31. When the sliding sleeve 4 moves to the appropriate position, the locking rod 41 is pulled, and then the locking groove 13 is engaged, and then the handle 32 is released. When it is necessary to remove the locking rod 41 from the locking groove 13, the slide plate 31 is pushed first to balance the force of the spring 5, and then the locking rod 41 is easily removed from the locking groove 13.After the gas enters the No. 1 cylinder 7, the gas will enter the elastic bag 72 along the connecting hole 73 to swell and arch the elastic bag 72. When the pressure plate 71 squeezes the cloth, the arched part comes into contact, and the flexible squeezing also makes the pressure plate 71 suitable for squeezing cloth with uneven thickness. In the process of the clamping rod 41 being clamped into the clamping slot 13, the clamping rod 41 first squeezes the elastic block 131. The elastic block 131 is deformed after being squeezed, so that the distance between the two elastic blocks 131 is equal to the diameter of the clamping rod 41. Then, the clamping rod 41 passes over the elastic block 131 and is clamped into the clamping slot 13. Then, the elastic block 131 recovers and prevents the clamping rod 41 from moving out, so that the clamping rod 41 will be stably clamped in the clamping slot 13 during the vibration generated by transportation. The sliding disk 21 close to the push handle 11 and the sliding rod 3 are connected in a sliding seal; the corrugated airbag 6 away from the push handle 11 It is fixedly and sealedly connected to the transport box 1. Because the other slide plates 21 are slidably connected to the slide rod 3, the internal gas between adjacent corrugated airbags 6 can flow through the gaps between the slide plates 21 and the slide rod 3. When the corrugated airbags 6 are compressed, the gas inside them flows along the channel 15 into the second cylinder 81, causing the second cylinder 81 to extend. This causes the brake pad 8, pushed by the second cylinder 81, to slide along the bottom of the transport box 1 and away from the wheel 12, unlocking the wheel 12 and allowing the transport box 1 to be pushed. As the corrugated airbags 6 are restored by the spring 5, the gas inside the second cylinder 81 is drawn into the corrugated airbags 6 along the channel 15. As the gas inside the second cylinder 81 is drawn away, the second cylinder 81 shortens, pulling the brake pad 8 to slide along the bottom of the transport box 1 and toward the wheel 12, locking the wheel 12.

[0088] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the attached Figure 1 The orientation or positional relationship shown is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, it cannot be understood as limiting the scope of protection of the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0089] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A finishing process for mercerized cotton printed and dyed fabrics, characterized in that: The following steps are involved: S1 first prepares chemical fiber grey cloth and chemical fiber raw materials; S2 places the chemical fiber grey fabric on the material receiving and transporting equipment, preheats the screw extruder, and puts the chemical fiber raw material into the preheated screw extruder after being heated in advance; The S3 chemical fiber raw materials are melted and stirred in the screw extruder and then introduced into the wide head spinneret; S4 places and hangs the chemical fiber grey cloth through the material receiving and transporting equipment, and during the hanging movement of the chemical fiber grey cloth, the molten chemical fiber raw material extruded from the wide head spinneret is squeezed onto the chemical fiber grey cloth to form fluff; After S5 is finished hanging and collecting the materials, it is refrigerated, cleaned, and dried to set the shape; The melting point of the chemical fiber raw material is lower than the melting point of the chemical fiber grey cloth; The material receiving and transporting equipment comprises: a transport box (1); an opening is provided at the upper end of the transport box (1) for transporting fabrics; A push handle (11); the push handle (11) is fixedly connected to an outer wall of one side of the transport box (1); Wheels (12); the wheels (12) close to the push handle (11) are rotatably connected to the bottom of the transport box (1); the wheels (12) away from the push handle (11) are fixedly connected to the bottom of the transport box (1); a storage rod (2); the storage rod (2) is transversely arranged inside the transport box (1); The material receiving and transporting equipment further includes: a slide bar (3); the slide bars (3) are two and vertically fixed on the inner wall of the transport box (1); a sliding plate (21); the sliding plate (21) is slidably connected to the slide bar (3); the storage rod (2) is fixed between the two corresponding sliding plates (21); a sliding sleeve (4); the sliding sleeve (4) is located between the sliding plate (21) and the pushing handle (11) near the pushing handle (11), and is sleeved on the slide bar (3); a clamping rod (41); the clamping rod (41) is fixed on the outer wall of the sliding sleeve (4); a clamping groove (13); the clamping groove (13) is opened on the side wall of the transport box (1) near the sliding plate (21), and the groove wall of the clamping groove (13) is connected to the upper end of the transport box (1); the clamping rod (41) can be clamped in the clamping groove (13) after the sliding sleeve (4) rotates; A spring (5) is fixedly connected between two adjacent sliding plates (21); a spring (5) is also fixedly connected between the sliding plate (21) away from the push handle (11) and the groove wall of the transport box (1); the spring (5) is sleeved on the sliding rod (3); A corrugated airbag (6) is fixedly connected between two adjacent sliding plates (21); a corrugated airbag (6) is also fixedly connected between the sliding plate (21) away from the push handle (11) and the groove wall of the transport box (1); the corrugated airbag (6) is sleeved on the spring (5); The corrugated airbag (6) is fixedly and sealedly connected to the sliding plate (21); the corrugated airbag (6) is fixedly and sealedly connected to the groove wall of the transport box (1); an air outlet hole (61) is provided on the lower side wall of the corrugated airbag (6); and the air outlet hole (61) is communicated with the interior of the corrugated airbag (6).

2. A finishing process for mercerized cotton printed and dyed fabrics according to claim 1, characterized in that: The sliding plate (21) near the push handle (11) and the sliding rod (3) are in sliding sealing connection; the corrugated airbag (6) away from the push handle (11) is fixedly sealed to the transport box (1); the inner wall of the transport box (1) near the push handle (11) is fixedly connected to the No. 1 cylinder (7); an air duct (14) is provided inside the transport box (1); one end of the air duct (14) is connected to the interior of the corrugated airbag (6) near the transport box (1), and the other end of the air duct (14) is connected to the interior of the No. 1 cylinder (7); the output shaft of the No. 1 cylinder (7) is fixedly connected to the pressure plate (71).

3. A finishing process for mercerized cotton printed and dyed fabrics according to claim 1, characterized in that: The two slide bars (3) are slidably connected to a slide plate (31); the slide plate (31) is located between the slide sleeve (4) and the groove wall of the transport box (1); the upper end of the slide plate (31) is fixedly connected to a handle (32).

4. A finishing process for mercerized cotton printed and dyed fabrics according to claim 2, characterized in that: The end surface of the pressure plate (71) away from the No. 1 cylinder (7) is fixedly connected to an elastic bag (72); the interior of the elastic bag (72) is communicated with the interior of the No. 1 cylinder (7) through a communicating hole (73).

5. A finishing process for mercerized cotton printed and dyed fabrics according to claim 1, characterized in that: The slots of the clamping slot (13) are symmetrically fixed to the elastic blocks (131); the distance between the two elastic blocks (131) is smaller than the diameter of the clamping rod (41); and the cross section of the elastic block (131) is semicircular.

6. A finishing process for mercerized cotton printed and dyed fabrics according to claim 1, characterized in that: A brake block (8) is provided between the wheel (12) away from the push handle (11) and the transport box (1); the brake block (8) is slidably connected to the bottom of the transport box (1); one end of the cross section of the brake block (8) is smaller than the other end; one end of the brake block (8) is fixedly connected to the No. 2 cylinder (81); the No. 2 cylinder (81) is fixedly connected to the bottom of the transport box (1); a channel (15) is opened inside the transport box (1); one end of the channel (15) is connected to the interior of the corrugated airbag (6), and the other end is connected to the interior of the No. 2 cylinder (81).

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