Efficient pulp passing machine

Abstract

The utility model relates to the technical field of cloth sizing, in particular to an efficient sizing machine which comprises a machine frame. The slurry passing assembly comprises a slurry passing roller and a slurry pool arranged on the rack, and the slurry passing roller is located in the slurry pool and rotationally connected with the slurry pool; the feeding assembly is used for feeding cloth into the slurry pool, bypassing the slurry passing roller and then extending out of the slurry pool; the extrusion assembly is used for extruding slurry contained in the cloth subjected to slurry passing; the slurry guiding piece is used for collecting the slurry extruded by the extrusion assembly and guiding the slurry into a slurry pool, so that the slurry can be reutilized, and consumables are saved; and the drying assembly comprises a plurality of hot oil rollers, the extruded cloth sequentially bypasses the multiple hot oil rollers, and the sizing efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth sizing, in particular to a high-efficiency sizing machine. Background Art

[0002] During the fabric production process, fabrics require sizing to maintain their shape and prevent wrinkles, making them easier to combine with other fabrics and facilitate processing such as hemming and cutting. After being saturated with sizing, the fabric must be dried, and the sizing liquid carried by the fabric is squeezed out before drying to increase drying speed. Patent publication number CN206783974U discloses a fabric sizing system comprising a transmission device, a sizing device, a fabric surface drying device, and a main fabric drying device. The fabric passes through the sizing device, flattening rollers, and the fabric surface drying device in sequence before being dried. The sizing liquid squeezed out by the flattening rollers is not recovered, resulting in significant waste during the fabric production process. Furthermore, in this patented technology, the fabric is dried using a heating device at the bottom of the drying chamber, resulting in low drying efficiency. Furthermore, conventional techniques often use electric heating rollers to dry the sizing fabric. However, the uneven surface temperature of the electric heating rollers can easily damage the fabric, resulting in slow drying. Utility Model Content

[0003] The utility model aims to provide a high-efficiency sizing machine, which has the characteristics of being able to recycle sizing liquid in cloth and reuse it for a second time and having high sizing efficiency.

[0004] To achieve this purpose, the present invention adopts the following technical solutions:

[0005] A high-efficiency pulping machine, comprising:

[0006] frame;

[0007] A slurry passing assembly, the slurry passing assembly comprising a slurry passing roller and a slurry pool provided on the frame, the slurry passing roller being located in the slurry pool and being rotatably connected to the slurry pool;

[0008] A feeding assembly, which is used to feed the cloth into the slurry pool and pass through the slurry roller and then extend out of the slurry pool;

[0009] An extrusion assembly, the extrusion assembly being used to squeeze out excess slurry carried by the starched cloth;

[0010] a slurry introducing member, the slurry introducing member being used to collect the slurry extruded by the extrusion assembly and guide the slurry into the slurry pool;

[0011] The drying assembly comprises a plurality of hot oil rollers, and the squeezed cloth passes around the plurality of hot oil rollers in sequence.

[0012] Furthermore, the feeding assembly includes a cloth installation roller, a tensioning mechanism and two guide rollers, all of which are arranged on the frame; the cloth installation roller is used to install the cloth roll; the tensioning mechanism is used to tension and guide the cloth before entering the slurry pool; the two guide rollers are respectively located on the two side edges of the slurry pool.

[0013] Furthermore, the tensioning mechanism includes a mounting frame, a slider and at least two tensioning rollers; the mounting frame is fixed on the frame; one of the tensioning rollers is rotatably connected to the mounting frame, and the other tensioning roller is rotatably connected to the slider; the mounting frame is provided with a plurality of first mounting holes along the extension direction of the mounting frame, and the slider is provided with a second mounting hole, and the bolt passes through the first mounting hole and the second mounting hole and is connected to the nut.

[0014] Furthermore, the feeding assembly also includes a plurality of spreading rollers rotatably connected to the frame; the spreading rollers are located between the tensioning mechanism and the guide rollers, and the spreading rollers are close to the guide rollers.

[0015] Furthermore, the extrusion assembly includes a pulping roller, a power roller and a power mechanism; the pulping roller and the power roller are both rotatably connected to the frame, and there is a gap between the pulping roller and the power roller for passing the cloth; the power mechanism is fixed on the frame and is used to drive the power roller to rotate.

[0016] Furthermore, the squeezing roller is located below the power roller; the pulp introducing member is located below the squeezing roller, and has an opening above the pulp introducing member; the pulp introducing member is inclined downward from the side close to the squeezing roller and connected to the edge of the slurry pool.

[0017] Furthermore, the drying assembly includes a support frame, an oil delivery unit and a constant temperature heating device;

[0018] The plurality of hot oil rollers are rotatably connected to the support frame, and the cloth after squeezing water is wound around the plurality of hot oil rollers; the hot oil rollers include an inner roller body and an outer roller body sleeved outside the inner roller body, and an oil storage cavity is formed between the inner roller body and the outer roller body;

[0019] The two axial ends of the hot oil roller are respectively provided with an oil inlet and an oil outlet, and the oil inlet and the oil outlet are both connected to the oil delivery unit; the oil delivery unit is connected to the constant temperature heating device and is used to pump hot oil into the oil storage chamber.

[0020] Furthermore, the drying assembly also includes a drying chamber; the support frame, the oil delivery unit and the plurality of hot oil rollers are all located in the drying chamber; the drying chamber is provided with an inspection port and a sealing door for sealing the inspection port.

[0021] Furthermore, the drying component also includes a winding roller and a winding motor that are transmission-connected; the winding roller and the winding motor are both arranged on the support frame; the winding roller is used to wind and gather the cloth after being dried by the hot oil roller.

[0022] The technical solution provided by the utility model may have the following beneficial effects:

[0023] The feed assembly feeds the fabric into the slurry pool for sizing, then transfers the fabric from the slurry pool to the extrusion assembly, which squeezes out the slurry contained in the fabric. The extruded slurry flows back into the slurry pool along the slurry guide and is used to sizing the following fabric, allowing the slurry to be reused and saving consumables. The extruded fabric passes over multiple hot oil rollers for drying, resulting in a high drying frequency and efficient sizing. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural diagram of an embodiment of the utility model;

[0025] Figure 2 It is a structural diagram of the slurry pool, tensioning mechanism and slurry introducing parts;

[0026] Figure 3 It is a schematic diagram of the drying chamber;

[0027] Figure 4 It is a cross-sectional view of a hot oil roller according to an embodiment of the present invention.

[0028] in,

[0029] 10. Frame; 210. Slurry tank; 220. Slurry roller; 310. Cloth installation roller; 320. Tensioning mechanism; 3210. Mounting frame; 32101. First mounting hole; 3220. Sliding block; 32201. Second mounting hole; 3230. Tensioning roller; 330. Guide roller; 340. Spreading roller; 410. Slurry squeezing roller; 420. Power roller; 50. Slurry introduction member; 610. Support frame; 620. Oil delivery unit; 630. Hot oil roller; 6310. Inner roller body; 6320. Outer roller body; 6330. Oil storage chamber; 6301. Oil inlet; 6302. Oil outlet; 6303. Drying chamber; 640. Winding roller. DETAILED DESCRIPTION

[0030] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0031] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and 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 direction, be constructed and operate in a specific direction, and therefore should not be understood as limiting the present invention. In addition, features defined as "first" or "second" may explicitly or implicitly include one or more such features, and are used to distinguish between the described features, without distinction of order or importance.

[0032] In the description of the present invention, unless otherwise specified, “a plurality of” means two or more.

[0033] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0034] The following combination Figures 1 to 4 , describing the efficient pulping machine of an embodiment of the present utility model.

[0035] The slurry pool 210 is fixed to the frame 10. The slurry pool 210 can be located in the middle of the frame 10. The opening of the slurry pool 210 can be set upward. The slurry pool 210 can have a V-shaped pool structure. The slurry roller 220 is located in the slurry pool 210 and immersed in the slurry. The axis of the slurry roller 220 can be parallel to the length direction of the slurry pool 210, and the two shaft ends of the slurry roller 220 are rotatably connected to the side walls of the slurry pool 210.

[0036] The feeding assembly can be disposed on the frame 10 and is used to convey the cloth in a direction perpendicular to the axis of the slurry roller 220. The feeding assembly feeds the cloth into the slurry pool 210 and immerses it in the slurry. After passing the slurry roller 220, the cloth extends from the slurry pool 210 and extends toward the extrusion assembly.

[0037] The extrusion assembly extrude and convey the sized cloth. At this time, the slurry carried by the sized cloth is squeezed out and flows back to the slurry pool 210 through the slurry introducing member 50, so that the slurry can be reused. The extruded cloth passes through multiple hot oil rollers in turn. Under the action of the hot oil rollers, the moisture carried by the cloth is quickly evaporated, thereby accelerating the drying of the cloth.

[0038] As an optional implementation, refer to Figure 1 and Figure 2 The feeding assembly includes a cloth installation roller 310, a tensioning mechanism 320 and two guide rollers 330, all of which are arranged on the frame 10; the cloth installation roller 310 is used to install the cloth roll; the tensioning mechanism 320 is used to tension and guide the cloth before entering the slurry pool 210; the two guide rollers 330 are respectively located on the two side edges of the slurry pool 210.

[0039] In this embodiment, the pre-sizing cloth is wrapped around a cloth installation roller 310, which can be suspended above the slurry pool 210 and connected to the frame 10. After being released from the cloth installation roller 310, the cloth extends downward, passing around a tensioning mechanism 320 and then extending toward the bottom of the slurry pool 210. The tensioning mechanism 320 prevents the cloth from drooping onto the frame 10 after being released from the cloth installation roller 310. A guide roller 330 is provided at the upper edge of the slurry pool 210. The guide roller 330 is rotatably connected to the frame 10 and serves to guide the cloth to prevent it from rubbing against the upper edge of the slurry pool 210. The cloth will pass around the guide roller 330 when entering or exiting the slurry pool 210. The cloth installation roller 310, guide roller 330, and sizing roller 220 are parallel to each other.

[0040] As an optional implementation, refer to Figure 2 The tensioning mechanism 320 includes a mounting frame 3210, a slider 3220 and at least two tensioning rollers 3230; the mounting frame 3210 is fixed on the frame 10; one of the tensioning rollers 3230 is rotatably connected to the mounting frame 3210, and the other tensioning roller 3230 is rotatably connected to the slider 3220; the mounting frame 3210 is provided with a plurality of first mounting holes 32101 along the extension direction of the mounting frame 3210, and the slider 3220 is provided with a second mounting hole 32201, and the bolts pass through the first mounting hole 32101 and the second mounting hole 32201 and are connected with the nuts.

[0041] In this embodiment, the mounting frame 3210 can extend upward. The relative position of one tensioning roller 3230 to the mounting frame 3210 remains constant, while the relative position of the other tensioning roller 3230 to the mounting frame 3210 is adjustable, thereby changing the distance between the two tensioning rollers 3230. After being released from the fabric installation roller 310, the fabric passes around the two tensioning rollers 3230. By adjusting the distance between the two tensioning rollers 3230, the fabric tension can be adjusted, making operation simple. The tensioning roller 3230 is connected to the mounting frame 3210 by aligning the second mounting hole 32201 of the slider 3220 with the first mounting hole 32101 at a different location. Then, a bolt is passed through the first mounting hole 32101 and the second mounting hole 32201 and fastened with a nut to complete the connection.

[0042] In another embodiment, the frame 10 can be provided with a plurality of first connection holes along the stretching direction of the fabric, and the mounting frame 3210 can be provided with second connection holes. By aligning the second connection holes with the first connection holes at different positions and connecting them with bolts and nuts, the mounting frame 3210 can be fixed at different positions of the frame 10, thereby adjusting the distance between the tensioning roller 3230 and the fabric mounting roller 310 to adjust the tension of the fabric.

[0043] As an optional implementation, refer to Figure 2 The feeding assembly also includes a plurality of spreading rollers 340 rotatably connected to the frame 10 ; the spreading rollers 340 are located between the tensioning mechanism 320 and the guide rollers 330 , and the spreading rollers 340 are close to the guide rollers 330 .

[0044] In this embodiment, there is a certain distance between the tensioning mechanism 320 and the guide roller 330. When the cloth extends from the tensioning mechanism 320 to the guide roller 330, the cloth may droop, thereby preventing the cloth from entering the slurry tank 210 for slurrying. A plurality of spreading rollers 340 are provided between the tensioning mechanism 320 and the guide roller 330. The spreading rollers 340 support and convey the cloth, facilitating its stretching and preventing it from folding.

[0045] As an optional implementation, refer to Figure 2 The extrusion assembly includes a pulping roller 410, a power roller 420 and a power mechanism; the pulping roller 410 and the power roller 420 are both rotatably connected to the frame 10, and there is a gap between the pulping roller 410 and the power roller 420 for passing the cloth; the power mechanism is fixed on the frame 10 and is used to drive the power roller 420 to rotate.

[0046] In this embodiment, the power mechanism includes a water squeezing motor, which is fixed to the frame 10. The operator can select the diameter of the squeezing roller 410 as needed. Since the wheelbase between the squeezing roller 410 and the power roller 420 is fixed and the diameter of the power roller 420 remains unchanged, adjusting the diameter of the squeezing roller 410 can adjust the gap between the squeezing roller 410 and the power roller 420, thereby squeezing water for fabrics of different thicknesses.

[0047] The method for adjusting the diameter of the squeeze roller 410 can be: in some embodiments, squeeze rollers 410 of different diameters are prepared and installed on the frame 10 as needed. In other embodiments, different layers of cloth tape are wrapped around the outside of the squeeze roller 410 as needed to change the outer diameter of the squeeze roller 410.

[0048] As an optional implementation, refer to Figure 2The pulping roller 410 is located below the power roller 420; the pulping member 50 is located below the pulping roller 410, and has an opening above the pulping member 50; the pulping member 50 is inclined downward from the side close to the pulping roller 410 and is connected to the edge of the slurry pool 210.

[0049] In this embodiment, when the slurry in the fabric is squeezed out and drips downward, the squeeze roller 410 is positioned below the fabric, preventing the slurry from flowing axially along the squeeze roller 410 and soaking the squeezing motor. Because the slurry introducing member 50 is open at the top, the squeezed slurry falls onto the slurry introducing member 50 under the action of gravity and flows along the slurry introducing member 50 into the slurry pool 210. The slurry introducing member 50 includes a bottom plate and a baffle 510, and its cross-section is U-shaped.

[0050] As an optional implementation, refer to Figure 1 、 Figure 3 and Figure 4 , the drying assembly includes a support frame 610, an oil delivery unit 620 and a constant temperature heating device;

[0051] Multiple hot oil rollers 630 are rotatably connected to the support frame 610. The fabric after squeezing water is wound around the multiple hot oil rollers 630. The hot oil rollers 630 include an inner roller body 6310 and an outer roller body 6320 sleeved outside the inner roller body 6310. An oil storage chamber 6330 is formed between the inner roller body 6310 and the outer roller body 6320.

[0052] The two axial ends of the hot oil roller 630 are respectively provided with an oil inlet 6301 and an oil outlet 6302, both of which are connected to the oil delivery unit 620; the oil delivery unit 620 is connected to the constant temperature heating device and is used to pump hot oil into the oil storage chamber 6330.

[0053] In this embodiment, the number of hot oil rollers 630 can be 8 and they are divided into two groups, upper and lower, and installed on the support frame 610. The cloth can be wrapped around the hot oil rollers 630 along an S-shaped curve, which can not only allow the cloth to be fully unfolded to evaporate water vapor, but also allow the cloth to be heated multiple times to accelerate the drying of the cloth.

[0054] The constant temperature heating device can include a tank and electric heating tubes, which can be located around the tank and electrically heat the oil. The oil delivery unit 620 can include a pipeline structure and an oil pump. The oil pump pumps the hot oil within the constant temperature heating device and delivers it through the pipeline structure to the oil reservoir 6330. The hot oil circulates within the oil reservoir 6330 and the pipeline structure. The outer roller 6320 is heated by the hot oil and thus bakes the fabric.

[0055] The roller shafts at both ends of the inner roller body 6310 extend out of the outer roller body 6320 and are rotatably connected to the support frame 610. An oil hole communicating with the oil storage chamber 6330 is provided inside the roller shaft. The oil inlet 6301 and the oil outlet 6302 are located on the roller shaft and are both connected to the oil delivery unit 620.

[0056] As an optional implementation, refer to Figure 3 The drying assembly further includes a drying chamber 6303; the support frame 610, the oil delivery unit 620 and a plurality of hot oil rollers 630 are all located in the drying chamber 6303; the drying chamber 6303 is provided with an inspection port and a sealing door for sealing the inspection port.

[0057] In this embodiment, the drying chamber 6303 forms a sealed space, and the hot oil roller 630 is located within the drying chamber 6303. This maintains a high air temperature within the drying chamber 6303, thereby effectively drying the fabric within the drying chamber 6303. Operators can inspect the condition of the fabric within the drying chamber 6303 through an inspection port. The drying chamber 6303 prevents operators from accidentally touching the hot oil roller 6303, thereby avoiding safety hazards.

[0058] As an optional implementation, refer to Figure 3 The drying component also includes a winding roller 640 and a winding motor that are transmission-connected; the winding roller 640 and the winding motor are both arranged on the support frame 610; the winding roller 640 is used to wind and gather the cloth after being dried by the hot oil roller 630.

[0059] In this embodiment, the winding roller 640 and the winding motor are located outside the drying chamber 6303 . The winding roller 640 winds the dried fabric and drives the fabric to slide between the multiple hot oil rollers 630 .

[0060] Other structures and operations of the high-efficiency pulping machine according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail here.

[0061] Throughout this specification, references to terms such as "embodiment" and "example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0062] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A high-efficiency pulping machine, characterized in that: include: frame; A slurry passing assembly, the slurry passing assembly comprising a slurry passing roller and a slurry pool provided on the frame, the slurry passing roller being located in the slurry pool and being rotatably connected to the slurry pool; A feeding assembly, which is used to feed the cloth into the slurry pool and pass through the slurry roller and then extend out of the slurry pool; An extrusion assembly, the extrusion assembly being used to squeeze out excess slurry carried by the starched cloth; a slurry introducing member, the slurry introducing member being used to collect the slurry extruded by the extrusion assembly and guide the slurry into the slurry pool; The drying assembly comprises a plurality of hot oil rollers, and the squeezed cloth passes around the plurality of hot oil rollers in sequence.

2. The high-efficiency sizing machine according to claim 1, characterized in that: The feeding assembly includes a cloth installation roller, a tensioning mechanism and two guide rollers, all of which are arranged on the frame; the cloth installation roller is used to install the cloth roll; the tensioning mechanism is used to tension and guide the cloth before entering the slurry pool; the two guide rollers are respectively located on the two side edges of the slurry pool.

3. The high-efficiency sizing machine according to claim 2, characterized in that: The tensioning mechanism includes a mounting frame, a slider and at least two tensioning rollers; the mounting frame is fixed to the frame; one of the tensioning rollers is rotatably connected to the mounting frame, and the other tensioning roller is rotatably connected to the slider; the mounting frame is provided with a plurality of first mounting holes along the extension direction of the mounting frame, and the slider is provided with a second mounting hole, and the bolt passes through the first mounting hole and the second mounting hole and is connected to the nut.

4. The high-efficiency sizing machine according to claim 2, characterized in that: The feeding assembly also includes a plurality of spreading rollers rotatably connected to the frame; the spreading rollers are located between the tensioning mechanism and the guide rollers, and the spreading rollers are close to the guide rollers.

5. The high-efficiency sizing machine according to claim 1, characterized in that: The extrusion assembly includes a pulping roller, a power roller and a power mechanism; the pulping roller and the power roller are both rotatably connected to the frame, and there is a gap between the pulping roller and the power roller for passing the cloth; the power mechanism is fixed on the frame and is used to drive the power roller to rotate.

6. The high-efficiency sizing machine according to claim 5, characterized in that: The squeezing roller is located below the power roller; the pulp introducing member is located below the squeezing roller, and an opening is provided above the pulp introducing member; the pulp introducing member is inclined downward from a side close to the squeezing roller and connected to the edge of the slurry pool.

7. The high-efficiency sizing machine according to claim 1, characterized in that: The drying assembly includes a support frame, an oil delivery unit and a constant temperature heating device; The plurality of hot oil rollers are rotatably connected to the support frame, and the cloth after squeezing water is wound around the plurality of hot oil rollers; the hot oil rollers include an inner roller body and an outer roller body sleeved outside the inner roller body, and an oil storage cavity is formed between the inner roller body and the outer roller body; The two axial ends of the hot oil roller are respectively provided with an oil inlet and an oil outlet, and the oil inlet and the oil outlet are both connected to the oil delivery unit; the oil delivery unit is connected to the constant temperature heating device and is used to pump hot oil into the oil storage chamber.

8. The high-efficiency sizing machine according to claim 7, characterized in that: The drying assembly further includes a drying chamber; the support frame, the oil delivery unit and the plurality of hot oil rollers are all located in the drying chamber; the drying chamber is provided with an inspection port and a sealing door for sealing the inspection port.

9. The high-efficiency sizing machine according to claim 7, characterized in that: It also includes a winding roller and a winding motor that are transmission-connected; the winding roller and the winding motor are both arranged on the support frame; the winding roller is used to wind and gather the cloth after being dried by the hot oil roller.

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