Printing and dyeing equipment facilitating cloth rolling

Abstract

The invention discloses printing and dyeing equipment facilitating cloth rolling, and relates to the technical field of cloth printing and dyeing processing, the printing and dyeing equipment comprises a printing and dyeing machine main body, an air-entraining leveling piece is mounted on the inner side of a supporting frame, and a rolling position measuring mechanism is mounted at the top of a positioning disc. By arranging the air entraining and leveling part, when a reciprocating lead screw operates along with a motor positioning bin, a connecting frame can reciprocate in the horizontal direction along the reciprocating lead screw, and at the moment, air around a guide pipe enters a first corrugated telescopic pipe or a second corrugated telescopic pipe through an activated carbon storage bin under the action of negative pressure; meanwhile, purified air is exhausted through a compression exhaust pipe and is blown to the surface of the cloth, and the compression exhaust pipe rotates along with a reciprocating screw rod, so that the air exhaust direction of the compression exhaust pipe is changed, the cloth is leveled in a non-contact mode, the cloth is prevented from being wrinkled in the rolling process, and the quality of the cloth is improved. Meanwhile, the surface of the cloth is prevented from being abraded in the leveling process.

Description

Technical Field

[0001] The invention relates to the technical field of cloth printing and dyeing processing, in particular to a printing and dyeing device which is convenient for cloth winding. Background Art

[0002] Printing and dyeing, also known as dyeing and finishing, is a processing method used for fabrics. The fabrics are colored and printed through printing and dyeing technology. During the printing and dyeing process, the fabrics are usually fed from one end of the equipment, fed on the conveyor platform, printed and dyed by the printing and dyeing machine, and then reeled up by the reel at the other end.

[0003] Generally, during the printing and dyeing process, a swing rod is provided to level the printed and dyed fabric to prevent wrinkles during the winding process. However, since the rod is in direct contact with the fabric during leveling, this will cause wear on the fabric surface, thereby affecting the overall printing and dyeing effect of the fabric. In addition, since some dyes have a strong odor, when the printed and dyed fabric is removed from the printing and dyeing machine, a strong odor will be emitted from the surface of the fabric, which will affect the working environment of printing and dyeing. Summary of the invention

[0004] The purpose of the present invention is to provide a printing and dyeing device that is convenient for winding up the cloth in order to solve the problem that the cloth after printing and dyeing is easily rubbed against the surface of the cloth when it is leveled and the cloth after printing and dyeing has a heavy odor.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a printing and dyeing equipment that is convenient for cloth winding, comprising a printing and dyeing machine main body, wherein two positioning plates are installed at the cloth outlet of the printing and dyeing machine main body, and the two positioning plates are symmetrically arranged along the vertical center axis of the printing and dyeing machine main body, and a support frame is installed at one end of the two positioning plates away from the printing and dyeing machine main body, and a positioning plate is installed at one end of any support frame, and a motor positioning bin is installed on one side of the positioning disk, and the output end of the motor positioning bin is connected to a winding roller flush with the cloth outlet of the printing and dyeing machine main body, and a limiting guide roller is installed on the side of the support frame close to the winding roller, and an air induced leveling member is installed on the inner side of the support frame, and a winding positioning mechanism is installed on the top of the positioning disk, and a distance adjustment connection unit connected to the winding positioning mechanism is provided on the top of the motor positioning bin.

[0006] As a further solution of the present invention: the air bleed leveling member includes a guide pipe installed between two positioning plates, the inner side of the support frame is rotatably connected to four compressed exhaust pipes through bearings, the four compressed exhaust pipes are divided into a group of two, and the two groups of compressed exhaust pipes are symmetrically arranged along the transverse center axis of the support frame, and the cloth passes through the gap between the two groups of compressed exhaust pipes, and a spur gear is installed on the outer wall of one end of the compressed exhaust pipe close to the guide pipe, and the two compressed exhaust pipes in each group are rotatably connected through spur gears, and a side connecting frame is installed on the outer side of the support frame, and a reciprocating screw rod is rotatably connected to the inner side of the side connecting frame through bearings, and the reciprocating screw rod is rotatably connected to the inner side of the side connecting frame through bearings. The transmission gear of the present invention is a gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a A fourth transmission bevel gear is installed on the side, and the second transmission shaft is connected to the compression exhaust pipe through the first transmission bevel gear, the first transmission shaft, and the fourth transmission bevel gear. One end of the compression exhaust pipe is connected to a C-type exhaust pipe, and the compression exhaust pipe is rotatably connected to one end of the C-type exhaust pipe through a rotating sealing ring. An activated carbon storage bin is installed at the bottom of the guide pipe, and a movable sleeve on the reciprocating screw rod is provided with a connecting frame slidably connected to the inner side of the side connecting frame. A second baffle and a first baffle located below the support frame are installed at one end of the connecting frame, and the second baffle and the first baffle are arranged side by side. A second corrugated telescopic pipe is installed at one end of the first baffle away from the second baffle. The second corrugated A first one-way valve is installed at one end of the telescopic tube away from the first partition, a first corrugated telescopic tube is installed at one end of the second partition away from the first partition, a second one-way valve is installed at one end of the first corrugated telescopic tube away from the second partition, a positioning plate frame connected to the first one-way valve is arranged on the outer side of the second one-way valve, a guide pipe connected to the activated carbon storage bin is connected to the second one-way valve and the first one-way valve, a third one-way valve is installed on the second partition and the first partition, a first hose is installed at one end of the C-type exhaust pipe away from the compression exhaust pipe, and the second partition and the third one-way valve on the first partition are connected to the C-type exhaust pipe through the first hose.

[0007] As a further solution of the present invention: a crescent pin matching with the reciprocating screw is arranged on the top of the connecting frame, and a slide rail matching with the top of the connecting frame is arranged on the inner side of the reciprocating screw.

[0008] As a further solution of the present invention: the air inlet ends of the second one-way valve and the first one-way valve are connected to the guide pipe and the activated carbon storage bin, the air outlet end of the second one-way valve extends into the first corrugated telescopic tube, the air outlet end of the first one-way valve extends into the second corrugated telescopic tube, the exhaust ends of the second partition and the third one-way valve on the first partition are connected to the first hose, and the air inlet ends of the second partition and the third one-way valve on the first partition extend through the second partition to the inside of the first corrugated telescopic tube and through the first partition to the inside of the second corrugated telescopic tube respectively.

[0009] As a further solution of the present invention: the second transmission shaft, the third transmission bevel gears at both ends of the first transmission shaft, and the first transmission bevel gear are symmetrically arranged along the horizontal center axis of the second transmission shaft and the vertical center axis of the first transmission shaft respectively.

[0010] As a further scheme of the present invention: the winding and positioning mechanism includes a U-shaped fixed frame installed on the top of the positioning disk, the top of the U-shaped fixed frame is installed with a positioning connecting tube, the positioning connecting tube is provided with a buzzer, the U-shaped fixed frame is movably sleeved with a slider, the top of the slider is installed with a first contact piece located on the inner side of the U-shaped fixed frame, the bottom of the slider is provided with a second telescopic spring connected with the positioning disk, the inner side of the positioning connecting tube is plugged with a sleeve extending to the inner side of the U-shaped fixed frame, the outer wall of the sleeve is installed with the first telescopic spring connected to the top of the inner side of the U-shaped fixed frame, the top of the sleeve is installed with a movable conductive sheet located inside the positioning connecting tube, the inner wall of the positioning connecting tube is installed with a long conductive sheet, the inner side of the sleeve is plugged with a first piston rod extending to the bottom of the sleeve, the bottom end of the first piston rod is installed with a second contact piece located above the first contact piece, and one side of the slider is rotatably connected to a positioning roller located above the winding roller through a bearing.

[0011] As a further solution of the present invention: the long conductive sheet is electrically connected to the external controller through a wire, the movable conductive sheet is electrically connected to the motor positioning compartment through a wire, the second contact sheet is electrically connected to the buzzer through a wire, and the first contact sheet is electrically connected to the external power supply through a wire.

[0012] As a further solution of the present invention: the adjustable distance connection unit includes a liquid storage tank installed on the top of the motor positioning tank, a second piston rod extending to the outside of the liquid storage tank is inserted into the interior of the liquid storage tank, the second piston rod is provided with a third telescopic spring connected to the liquid storage tank, a normally open solenoid valve is installed at one end of the liquid storage tank away from the second piston rod, a second hose connected to the first piston rod is provided on the normally open solenoid valve, and a guide cavity is opened on the inner side of the first piston rod.

[0013] As a further solution of the present invention: the top end of the first piston rod is in contact with the inner wall of the sleeve, and a sealing gasket is installed on the top end of the first piston rod.

[0014] As a further solution of the present invention: the length of the long conductive strip is equal to the contractible length of the first telescopic spring.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. By setting an air-inducing leveling member, when the reciprocating screw operates with the motor positioning chamber, the connecting frame will reciprocate horizontally along the reciprocating screw. At this time, under the action of negative pressure, the air around the guide pipe enters the first bellows telescopic pipe or the second bellows telescopic pipe through the activated carbon storage chamber, the guide pipe, and the second one-way valve. At the same time, the purified air in the first bellows telescopic pipe or the second bellows telescopic pipe is discharged through the compressed exhaust pipe, so that the air discharged from the compressed exhaust pipe is blown on the surface of the cloth. At the same time, the compressed exhaust pipe rotates with the reciprocating screw to change the direction of the air discharged from the compressed exhaust pipe, so that the air discharged from the compressed exhaust pipe is blown to the edge of the cloth. At this time, the cloth will be spread out under the action of the airflow, so as to perform non-contact leveling on the cloth, prevent the cloth from wrinkling during the winding process, and also prevent the cloth surface from being worn during the leveling process;

[0017] 2. By setting a winding and positioning mechanism, as the winding roller winds up the printed and dyed fabric, the positioning roller will move up under the squeezing and pushing of the fabric as the length of the fabric wound by the winding roller increases. At this time, the slider will move up relative to the U-shaped fixed frame. When the first contact piece contacts the second contact piece, the buzzer will operate, so as to remind the staff in advance that the fabric wound on the winding roller is about to be taken. Then, as the positioning roller continues to move up, the first piston rod will drive the sleeve to move up. At this time, the movable conductive sheet moves relative to the long conductive sheet. When the movable conductive sheet is separated from the long conductive sheet, the motor positioning bin stops operating, so that the staff can take the fabric wound by the winding roller in time for the subsequent winding of the fabric, thereby improving the winding efficiency of the printed and dyed fabric;

[0018] 3. By setting the distance adjustment connection unit, open the normally open solenoid valve, hold the bottom of the casing at this time, pull the second piston rod to make the aqueous solution inside the casing flow into the liquid storage tank through the guide cavity, the second hose, and the normally open solenoid valve, or push the second piston rod to make the aqueous solution inside the liquid storage tank flow into the casing through the normally open solenoid valve, the second hose, and the guide cavity, so as to adjust the distance between the second contact piece and the first contact piece. After the adjustment is completed, start the normally open solenoid valve, and through the operation of the normally open solenoid valve, the aqueous solution inside the casing loses the flow space, so that the first piston rod is fixed relative to the casing, so as to adjust the movable distance of the positioning roller, thereby adjusting the winding amount of the winding roller, further improving the application scope of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 is a side view of the present invention;

[0021] Figure 3 It is a schematic diagram of the connection between the guide tube and the positioning plate frame in the present invention;

[0022] Figure 4 It is a schematic diagram of the connection between the compression exhaust pipe and the reciprocating screw rod in the present invention;

[0023] Figure 5 It is a schematic diagram of the connection between the first bellows expansion tube and the second bellows expansion tube in the present invention;

[0024] Figure 6 It is a schematic diagram of the connection between the positioning plate and the U-shaped fixed frame in the present invention;

[0025] Figure 7 It is a schematic diagram of the connection between the sleeve and the first piston rod of the present invention;

[0026] Figure 8 It is a schematic diagram of the connection between the sleeve and the positioning connecting pipe of the present invention.

[0027] In the figure: 1. printing and dyeing machine body; 2. positioning plate; 3. support frame; 4. positioning plate; 5. motor positioning chamber; 6. winding roller; 701. guide pipe; 702. first hose; 703. C-type exhaust pipe; 704. connecting frame; 705. limiting guide roller; 706. compression exhaust pipe; 707. first corrugated telescopic pipe; 708. second corrugated telescopic pipe; 709. bevel gear ring; 710. first transmission bevel gear; 711. first transmission shaft; 712. reciprocating screw rod; 713. first one-way valve; 714. first partition; 715. second partition; 716. positioning plate frame; 717. second one-way valve; 718. guide pipe; 719. activated carbon storage chamber; 720. spur gear; 721. second transmission bevel gear; 722, side connecting frame; 723, second transmission shaft; 724, worm gear; 725, third transmission bevel gear; 726, worm; 727, fourth transmission bevel gear; 728, third one-way valve; 801, positioning roller; 802, buzzer; 803, positioning connecting pipe; 804, U-shaped fixed frame; 805, first telescopic spring; 806, slider; 807, first contact piece; 808, sleeve; 809, first piston rod; 810, second contact piece; 811, second telescopic spring; 812, movable conductive sheet; 813, long conductive sheet; 901, second piston rod; 902, third telescopic spring; 903, liquid storage tank; 904, normally open solenoid valve; 905, second hose; 906, diversion chamber. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is an explanation of an embodiment of the present invention based on the overall structure of the present invention.

[0030] Example 1

[0031] See also Figures 1 to 8 In an embodiment of the present invention, a printing and dyeing device for facilitating cloth winding includes a printing and dyeing machine body 1, two positioning plates 2 are installed at the cloth outlet of the printing and dyeing machine body 1, and the two positioning plates 2 are symmetrically arranged along the vertical central axis of the printing and dyeing machine body 1. A support frame 3 is installed at one end of the two positioning plates 2 away from the printing and dyeing machine body 1, and a positioning disk 4 is installed at one end of any support frame 3. A motor positioning bin 5 is installed on one side of the positioning disk 4. A winding roller 6 flush with the cloth outlet of the printing and dyeing machine body 1 is connected to the output end of the motor positioning bin 5. A limiting guide roller 705 is installed on the side of the support frame 3 close to the winding roller 6, and an air entrainment leveling member is installed on the inner side of the support frame 3. A winding positioning mechanism is installed on the top of the positioning disk 4, and a distance adjustment connection unit connected to the winding positioning mechanism is provided on the top of the motor positioning bin 5.

[0032] In this embodiment, the distance-adjusting connection unit is first operated according to the required cloth winding amount, so that the winding roller 6 can only wind up a specified amount of cloth, the motor positioning bin 5 and the printing and dyeing machine body 1 are started, the cloth to be printed and dyed is sent into the printing and dyeing machine body 1, and the cloth is discharged through the cloth outlet of the printing and dyeing machine body 1 through the operation of the printing and dyeing machine body 1, and the winding roller 6 is wound up with the printed and dyed cloth through the operation of the motor positioning bin 5. In this process, the air-inducing leveling member is used to level the cloth through the operation of the motor positioning bin 5, and the odor on the cloth is removed. When the winding roller 6 winds up the cloth, the winding positioning mechanism is used to control the amount of cloth wound up by the winding roller 6. When the winding amount reaches the amount set by the distance-adjusting connection unit, the motor positioning bin 5 stops operating, and then the cloth wound up on the winding roller 6 can be removed.

[0033] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5The air bleed leveling member includes a guide pipe 701 installed between the two positioning plates 2. The inner side of the support frame 3 is rotatably connected with four compression exhaust pipes 706 through bearings. The four compression exhaust pipes 706 are divided into a group of two each. The two groups of compression exhaust pipes 706 are symmetrically arranged along the transverse central axis of the support frame 3. The cloth passes through the gap between the two groups of compression exhaust pipes 706. A spur gear 720 is installed on the outer wall of one end of the compression exhaust pipe 706 close to the guide pipe 701. The two compression exhaust pipes 706 in each group are rotatably connected through the spur gear 720. A side connecting frame 722 is installed on the outer side of the support frame 3. A reciprocating screw rod 712 is rotatably connected to the inner side of the side connecting frame 722 through a bearing. The reciprocating screw rod 712 is close to the positioning plate 4. A second transmission bevel gear 721 is installed at one end, and the output end of the motor positioning chamber 5 is connected to a bevel gear ring 709 located between the positioning plate 4 and the motor positioning chamber 5 and meshing with the second transmission bevel gear 721. A worm 726 is installed at one end of the reciprocating screw 712 away from the second transmission bevel gear 721. A second transmission shaft 723 is rotatably connected to the side of the side connecting frame 722 away from the support frame 3. A worm wheel 724 meshing with the worm 726 is provided on the second transmission shaft 723. Third transmission bevel gears 725 are installed at both ends of the second transmission shaft 723. The top of the support frame 3 is rotatably connected to the first transmission shaft 711 through a bearing. First transmission bevel gears 710 are installed at both ends of the first transmission shaft 711. A fourth transmission bevel gear 727 is installed on the outer side of the compression exhaust pipe 706 of 0, and the second transmission shaft 723 is connected to the compression exhaust pipe 706 through the first transmission bevel gear 710, the first transmission shaft 711, and the fourth transmission bevel gear 727. One end of the compression exhaust pipe 706 is connected to the C-type exhaust pipe 703, and the compression exhaust pipe 706 is rotatably connected to one end of the C-type exhaust pipe 703 through a rotating sealing ring. An activated carbon storage bin 719 is installed at the bottom of the guide pipe 701, and a connecting frame 704 that is slidably connected to the inner side of the side connecting frame 722 is movably sleeved on the reciprocating screw rod 712. A second baffle 715 and a first baffle 714 located below the support frame 3 are installed at one end of the connecting frame 704, and the second baffle 715 and the first baffle 714 are parallel to each other. The first partition 714 is arranged in rows, a second bellows telescopic tube 708 is installed at one end away from the second partition 715, a first one-way valve 713 is installed at one end of the second bellows telescopic tube 708 away from the first partition 714, a first bellows telescopic tube 707 is installed at one end of the second partition 715 away from the first partition 714, a second one-way valve 717 is installed at one end of the first bellows telescopic tube 707 away from the second partition 715, a positioning plate frame 716 connected to the first one-way valve 713 is arranged on the outer side of the second one-way valve 717, the second one-way valve 717 and the first one-way valve 713 are both connected to a guide pipe 718 connected to an activated carbon storage bin 719, and a third one-way valve 728 is installed on the second partition 715 and the first partition 714.A first hose 702 is installed at one end of the C-type exhaust pipe 703 away from the compressed exhaust pipe 706, and the second partition plate 715 and the third one-way valve 728 on the first partition plate 714 are connected to the C-type exhaust pipe 703 through the first hose 702;

[0034] When the motor positioning chamber 5 is in operation, the reciprocating screw 712 is driven to rotate through the bevel gear ring 709 and the second transmission bevel gear 721, and the worm 726 rotates with the reciprocating screw 712. When the reciprocating screw 712 rotates, the connecting frame 704 reciprocates horizontally along the reciprocating screw 712. At this time, the second partition plate 715 and the first partition plate 714 move. When the first partition plate 714 moves toward the first one-way valve 713, the second bellows telescopic tube 708 is pushed The air inside will pass through the third one-way valve 728, the first hose 702, and the C-type exhaust pipe 703, and finally be discharged from the compressed exhaust pipe 706. At the same time, the second partition plate 715 drives the first bellows expansion pipe 707 to expand. At this time, under the action of negative pressure, the air around the guide pipe 701 passes through the activated carbon storage bin 719, the guide pipe 718, and the second one-way valve 717 and enters the inside of the first bellows expansion pipe 707, thereby absorbing the odor emitted by the cloth passing through the inside of the guide pipe 701, and then passing through the activated carbon storage bin 719, the guide pipe 718, and the second one-way valve 717. The activated carbon inside the activated carbon storage bin 719 removes the odor. Similarly, when the second partition plate 715 moves toward the second one-way valve 717, the air around the guide pipe 701 enters the second bellows telescopic pipe 708, and at the same time, the purified air in the first bellows telescopic pipe 707 is discharged through the compressed exhaust pipe 706, so that the compressed exhaust pipe 706 is always in an exhaust state and the area around the guide pipe 701 is always in a negative pressure state, so that the air discharged from the compressed exhaust pipe 706 is blown on the surface of the cloth. At the same time, as the worm 726 drives the worm wheel 724 to rotate, the second transmission shaft 723 drives the compressed exhaust pipe 706 to rotate through the first transmission shaft 711, the first transmission bevel gear 710, and the fourth transmission bevel gear 727, so as to change the direction of the air discharged from the compressed exhaust pipe 706, so that the air discharged from the compressed exhaust pipe 706 is blown to the edge of the cloth. At this time, the cloth will be spread out under the action of the airflow, so as to perform non-contact flattening on the cloth, thereby preventing the cloth surface from being worn.

[0035] A crescent pin that fits with the reciprocating screw rod 712 is disposed on the top of the connecting frame 704, and a slide rail that fits with the top of the connecting frame 704 is disposed on the inner side of the reciprocating screw rod 712;

[0036] By setting this structure, the reciprocating screw rod 712 limits the left and right rotation direction of the connecting frame 704, so that when the reciprocating screw rod 712 moves, the connecting frame 704 reciprocates in the horizontal direction along the reciprocating screw rod 712, thereby improving the stability of the movement of the connecting frame 704.

[0037] Example 2

[0038] The air inlet ends of the second one-way valve 717 and the first one-way valve 713 are connected to the guide pipe 718 and the activated carbon storage bin 719, the air outlet end of the second one-way valve 717 extends into the first bellows telescopic tube 707, the air outlet end of the first one-way valve 713 extends into the second bellows telescopic tube 708, the exhaust ends of the third one-way valve 728 on the second baffle 715 and the first baffle 714 are connected to the first hose 702, and the air inlet ends of the third one-way valve 728 on the second baffle 715 and the first baffle 714 extend to the inside of the first bellows telescopic tube 707 and the inside of the second bellows telescopic tube 708 respectively through the second baffle 715 and the first baffle 714;

[0039] By setting this structure, the air inside the first bellows expansion tube 707 and the second bellows expansion tube 708 can only be discharged through the third one-way valve 728, so that the area around the guide tube 701 is always in a negative pressure state and the compressed exhaust pipe 706 is always in an exhaust state;

[0040] The second transmission shaft 723 and the third transmission bevel gears 725 and the first transmission bevel gear 710 at both ends of the first transmission shaft 711 are symmetrically arranged along the horizontal center axis of the second transmission shaft 723 and the vertical center axis of the first transmission shaft 711 respectively;

[0041] By setting this structure, the exhaust ports of the two corresponding upper and lower compression exhaust pipes 706 are always symmetrically oriented along the horizontal center axis of the support frame 3, so that the forces on the top and bottom of the cloth are the same, thereby enhancing the spreading effect of the airflow on the cloth.

[0042] Example 3

[0043] The winding positioning mechanism includes a U-shaped fixed frame 804 installed on the top of the positioning plate 4, a positioning connecting pipe 803 is installed on the top of the U-shaped fixed frame 804, a buzzer 802 is arranged on the positioning connecting pipe 803, a slider 806 is movably sleeved on the U-shaped fixed frame 804, a first contact piece 807 located on the inner side of the U-shaped fixed frame 804 is installed on the top of the slider 806, a second telescopic spring 811 connected to the positioning plate 4 is arranged at the bottom of the slider 806, a sleeve 808 extending to the inner side of the U-shaped fixed frame 804 is inserted into the inner side of the positioning connecting pipe 803, and the sleeve 808 The outer wall of the U-shaped fixed frame 804 is provided with a first telescopic spring 805 connected to the inner top of the U-shaped fixed frame 804, the top of the sleeve 808 is provided with a movable conductive sheet 812 located inside the positioning connecting tube 803, the inner wall of the positioning connecting tube 803 is provided with a long conductive sheet 813, the inner side of the sleeve 808 is plugged with a first piston rod 809 extending to the bottom of the sleeve 808, the bottom end of the first piston rod 809 is provided with a second contact sheet 810 located above the first contact sheet 807, and one side of the slider 806 is rotatably connected with a positioning roller 801 located above the winding roller 6 through a bearing;

[0044] As the winding roller 6 winds up the printed and dyed fabric, the positioning roller 801 will move up under the squeezing and pushing of the fabric as the length of the fabric wound by the winding roller 6 increases. At this time, the slider 806 will move up relative to the U-shaped fixed frame 804. When the first contact piece 807 contacts the second contact piece 810, the buzzer 802 will operate to remind the staff in advance that the fabric wound on the winding roller 6 is about to be taken. Then, as the positioning roller 801 continues to move up, the first piston rod 809 will drive the sleeve 808 to move up. At this time, the movable conductive sheet 812 moves relative to the long conductive sheet 813. When the movable conductive sheet 812 separates from the long conductive sheet 813, the motor positioning chamber 5 stops operating, so that the staff can take the fabric wound by the winding roller 6 in time for the subsequent winding of the fabric, thereby improving the winding efficiency of the printed and dyed fabric.

[0045] The long conductive sheet 813 is electrically connected to the external controller through a wire, the movable conductive sheet 812 is electrically connected to the motor positioning compartment 5 through a wire, the second contact sheet 810 is electrically connected to the buzzer 802 through a wire, and the first contact sheet 807 is electrically connected to the external power supply through a wire;

[0046] By setting this structure, the buzzer 802 is powered on when the first contact piece 807 contacts the second contact piece 810, thereby controlling the operation timing of the buzzer 802. At the same time, the stopping timing of the motor positioning chamber 5 is controlled by separating the long conductive sheet 813 from the movable conductive sheet 812.

[0047] Example 4

[0048] The distance adjustment connection unit includes a liquid storage tank 903 installed on the top of the motor positioning tank 5, a second piston rod 901 extending to the outside of the liquid storage tank 903 is inserted into the liquid storage tank 903, a third telescopic spring 902 connected to the liquid storage tank 903 is arranged on the second piston rod 901, a normally open electromagnetic valve 904 is installed at one end of the liquid storage tank 903 away from the second piston rod 901, a second hose 905 connected to the first piston rod 809 is arranged on the normally open electromagnetic valve 904, and a guide cavity 906 is opened on the inner side of the first piston rod 809;

[0049] Open the normally open solenoid valve 904. At this time, hold the bottom of the sleeve 808. Pull the second piston rod 901 to make the aqueous solution inside the sleeve 808 flow into the liquid storage tank 903 through the guide cavity 906, the second hose 905, and the normally open solenoid valve 904. Or push the second piston rod 901 to make the aqueous solution inside the liquid storage tank 903 flow into the sleeve 808 through the normally open solenoid valve 904, the second hose 905, and the guide cavity 906. In this way, the distance between the second contact piece 810 and the first contact piece 807 is adjusted, and the movable distance of the positioning roller 801 is adjusted, so as to adjust the winding amount of the winding roller 6, further improving the application range of the equipment. After the adjustment is completed, start the normally open solenoid valve 904. Through the operation of the normally open solenoid valve 904, the aqueous solution inside the sleeve 808 loses the flow space, so that the first piston rod 809 is fixed relative to the sleeve 808.

[0050] The top end of the first piston rod 809 fits against the inner wall of the sleeve 808, and a sealing gasket is installed on the top end of the first piston rod 809;

[0051] This structure is provided to prevent the aqueous solution inside the sleeve 808 from being discharged through the connection between the sleeve 808 and the first piston rod 809 , thereby improving the sealing performance of the inner side of the sleeve 808 .

[0052] The length of the long conductive sheet 813 is equal to the retractable length of the first telescopic spring 805;

[0053] By setting this structure, the movable conductive sheet 812 is separated from the long conductive sheet 813 after the sleeve 808 moves up a certain distance, and the motor positioning chamber 5 stops operating.

[0054] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A printing and dyeing device for facilitating the winding of fabrics, comprising a printing and dyeing machine body (1), characterized in that: Two positioning plates (2) are installed at the cloth outlet of the printing and dyeing machine body (1), and the two positioning plates (2) are symmetrically arranged along the vertical center axis of the printing and dyeing machine body (1). A support frame (3) is installed at one end of the two positioning plates (2) away from the printing and dyeing machine body (1), and a positioning plate (4) is installed at one end of any support frame (3). A motor positioning bin (5) is installed on one side of the positioning disk (4), and the output end of the motor positioning bin (5) is connected to a winding roller (6) flush with the cloth outlet of the printing and dyeing machine body (1). A limiting guide roller (705) is installed on the side of the support frame (3) close to the winding roller (6), and an air induced leveling member is installed on the inner side of the support frame (3). A winding positioning mechanism is installed on the top of the positioning disk (4), and a distance adjustment connection unit connected to the winding positioning mechanism is arranged on the top of the motor positioning bin (5).

2. A printing and dyeing device for facilitating cloth winding according to claim 1, characterized in that: The air bleed leveling member comprises a guide pipe (701) installed between two positioning plates (2); four compressed exhaust pipes (706) are rotatably connected to the inner side of the support frame (3) via a bearing; two of the four compressed exhaust pipes (706) are grouped together; the two groups of compressed exhaust pipes (706) are symmetrically arranged along the transverse central axis of the support frame (3); the fabric passes through the gap between the two groups of compressed exhaust pipes (706); a spur gear (720) is installed on the outer wall of one end of the compressed exhaust pipe (706) close to the guide pipe (701); the two compressed exhaust pipes (706) in each group are rotatably connected via the spur gear (720); a side connecting frame (722) is installed on the outer side of the support frame (3); the side connecting frame (722) is installed on the outer side of the support frame (3); A reciprocating screw (712) is rotatably connected to the inner side of the frame (722) through a bearing, and a second transmission bevel gear (721) is installed on one end of the reciprocating screw (712) close to the positioning plate (4). The output end of the motor positioning chamber (5) is connected to a bevel gear ring (709) located between the positioning plate (4) and the motor positioning chamber (5) and meshing with the second transmission bevel gear (721). A worm (726) is installed on one end of the reciprocating screw (712) away from the second transmission bevel gear (721). A second transmission shaft (723) is rotatably connected to the side of the side connecting frame (722) away from the support frame (3), and a worm wheel (724) meshing with the worm (726) is provided on the second transmission shaft (723). The second transmission shaft (723) is provided with third transmission bevel gears (725) at both ends; the top of the support frame (3) is rotatably connected to the first transmission shaft (711) via a bearing; the first transmission bevel gears (710) are provided at both ends of the first transmission shaft (711); a fourth transmission bevel gear (727) is provided on the outer side of the compression exhaust pipe (706) close to the first transmission bevel gear (710); the second transmission shaft (723) is connected to the compression exhaust pipe (706) via the first transmission bevel gear (710), the first transmission shaft (711) and the fourth transmission bevel gear (727); one end of the compression exhaust pipe (706) is connected to the C-type exhaust pipe (703); the compression exhaust pipe (706) is connected to the compression exhaust pipe (706) via a rotary seal. The ring is rotatably connected to one end of the C-type exhaust pipe (703); an activated carbon storage bin (719) is installed at the bottom of the guide pipe (701); a connecting frame (704) slidably connected to the inner side of the side connecting frame (722) is movably sleeved on the reciprocating screw rod (712); a second baffle (715) and a first baffle (714) located below the support frame (3) are installed at one end of the connecting frame (704); the second baffle (715) and the first baffle (714) are arranged side by side; a second bellows (708) is installed at one end of the first baffle (714) away from the second baffle (715); and a first one-way valve (713) is installed at one end of the second bellows (708) away from the first baffle (714).A first bellows expansion tube (707) is installed at one end of the second partition (715) away from the first partition (714); a second one-way valve (717) is installed at one end of the first bellows expansion tube (707) away from the second partition (715); a positioning plate frame (716) connected to the first one-way valve (713) is arranged on the outer side of the second one-way valve (717); and the second one-way valve (717) and the first one-way valve (713) are both connected to an active A guide pipe (718) connected to the charcoal storage bin (719), a third one-way valve (728) is installed on both the second baffle (715) and the first baffle (714), a first hose (702) is installed at one end of the C-type exhaust pipe (703) away from the compression exhaust pipe (706), and the third one-way valves (728) on the second baffle (715) and the first baffle (714) are connected to the C-type exhaust pipe (703) through the first hose (702).

3. The printing and dyeing equipment for facilitating cloth winding according to claim 2, characterized in that: A crescent pin that fits with the reciprocating screw rod (712) is arranged at the top of the connecting frame (704), and a slide rail that fits with the top of the connecting frame (704) is arranged on the inner side of the reciprocating screw rod (712).

4. The printing and dyeing equipment for facilitating cloth winding according to claim 2, characterized in that: The air inlet ends of the second one-way valve (717) and the first one-way valve (713) are connected to the guide pipe (718) and the activated carbon storage bin (719); the air outlet end of the second one-way valve (717) extends into the first bellows telescopic tube (707); the air outlet end of the first one-way valve (713) extends into the second bellows telescopic tube (708); the exhaust ends of the second partition plate (715) and the third one-way valve (728) on the first partition plate (714) are connected to the first hose (702); the air inlet ends of the second partition plate (715) and the third one-way valve (728) on the first partition plate (714) respectively extend through the second partition plate (715) to the inner side of the first bellows telescopic tube (707) and through the first partition plate (714) to the inner side of the second bellows telescopic tube (708).

5. The printing and dyeing equipment for facilitating cloth winding according to claim 2, characterized in that: The second transmission shaft (723) and the third transmission bevel gears (725) and the first transmission bevel gear (710) at both ends of the first transmission shaft (711) are symmetrically arranged along the transverse center axis of the second transmission shaft (723) and the vertical center axis of the first transmission shaft (711), respectively.

6. The printing and dyeing equipment for facilitating cloth winding according to claim 2, characterized in that: The winding and positioning mechanism comprises a U-shaped fixed frame (804) installed on the top of the positioning disk (4), a positioning connecting tube (803) is installed on the top of the U-shaped fixed frame (804), a buzzer (802) is arranged on the positioning connecting tube (803), a slider (806) is movably sleeved on the U-shaped fixed frame (804), a first contact piece (807) located on the inner side of the U-shaped fixed frame (804) is installed on the top of the slider (806), a second telescopic spring (811) connected to the positioning disk (4) is arranged on the bottom of the slider (806), a sleeve (808) extending to the inner side of the U-shaped fixed frame (804) is inserted into the inner side of the positioning connecting tube (803), and the sleeve The outer wall of (808) is installed with a first telescopic spring (805) connected to the inner top of the U-shaped fixed frame (804), the top of the sleeve (808) is installed with a movable conductive sheet (812) located on the inner side of the positioning connecting tube (803), the inner wall of the positioning connecting tube (803) is installed with a long conductive sheet (813), the inner side of the sleeve (808) is plugged with a first piston rod (809) extending to the bottom of the sleeve (808), the bottom end of the first piston rod (809) is installed with a second contact sheet (810) located above the first contact sheet (807), and one side of the slider (806) is rotatably connected to a positioning roller (801) located above the winding roller (6) through a bearing.

7. The printing and dyeing equipment for facilitating cloth winding according to claim 6, characterized in that: The long conductive sheet (813) is electrically connected to an external controller via a wire, the movable conductive sheet (812) is electrically connected to a motor positioning compartment (5) via a wire, the second contact sheet (810) is electrically connected to a buzzer (802) via a wire, and the first contact sheet (807) is electrically connected to an external power source via a wire.

8. The printing and dyeing equipment for facilitating cloth winding according to claim 6, characterized in that: The adjustable distance connection unit comprises a liquid storage tank (903) installed on the top of the motor positioning tank (5); a second piston rod (901) extending to the outside of the liquid storage tank (903) is inserted into the interior of the liquid storage tank (903); a third telescopic spring (902) connected to the liquid storage tank (903) is arranged on the second piston rod (901); a normally open electromagnetic valve (904) is installed at one end of the liquid storage tank (903) away from the second piston rod (901); a second hose (905) connected to the first piston rod (809) is arranged on the normally open electromagnetic valve (904); and a flow guide cavity (906) is opened on the inner side of the first piston rod (809).

9. The printing and dyeing equipment for facilitating cloth winding according to claim 8, characterized in that: The top end of the first piston rod (809) fits against the inner wall of the sleeve (808), and a sealing gasket is installed at the top end of the first piston rod (809).

10. The printing and dyeing equipment for facilitating cloth winding according to claim 8, characterized in that: The length of the long conductive strip (813) is equal to the retractable length of the first telescopic spring (805).

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