Low-energy consumption sizing machine and sizing process
By integrating the sizing tank design and circulating heating medium, the problem of high energy consumption in sizing equipment has been solved, realizing a low-energy sizing process that can adapt to the temperature requirements of yarns of different materials and reduce production costs.
Patent Information
- Application Number
- CN202311333379.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2023-10-16
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2043-10-16
AI Technical Summary
Existing sizing equipment uses multiple heat sources to heat the sizing solution and dry the yarn separately, resulting in high energy consumption and production costs, and the heating heat from different steps cannot be fully utilized.
The integrated slurry tank design combines a heating network, a drying mechanism, and a heat-conducting mechanism. The heating medium is circulated within the heating network, and the temperature is controlled by the heat-conducting shell, thereby achieving the heating and drying of the slurry and reducing heat loss.
This technology reduces energy consumption in the slurry heating and drying process, improves heat utilization, adapts to the temperature requirements of yarns of different materials, and reduces production costs.
Smart Images
Figure CN117385568B_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of hairdressing equipment, and particularly relates to a low-energy sizing machine. BACKGROUND
[0002] Sizing is to endow warp with the ability to resist external complex mechanical force, improve the weavability of warp, and ensure the smooth progress of weaving process. In this process, part of the sizing liquid penetrates into the yarn to enhance the binding force between the yarn fibers, and part of the sizing liquid covers the surface of the yarn to form a sizing film, which can increase the sizing resistance and hair adhesion of the yarn.
[0003] In order to ensure the sizing rate, the sizing operation in the sizing process needs to be carried out at a certain temperature. Different yarn materials and sizing materials need to use different sizing temperatures. In order to maintain the sizing temperature, the sizing liquid entering the sizing tank needs to be heated and then sent into the sizing. After the sizing is completed, the yarn needs to be dried. In order to ensure that each step has a suitable working temperature, the sizing liquid heating and yarn drying of the existing sizing device are generally carried out by multiple heat sources, which increases the production cost of small and medium-sized textile enterprises. Moreover, the heat of different steps cannot be fully utilized. For example, after the drying step reaches the required temperature, the heating medium still has a certain amount of heat. This part of the heat is continuously lost, and the energy consumption is large. At the same time, energy consumption also occurs in the process of heating by each heat source. The more the heat sources, the greater the loss.
[0004] Therefore, it is necessary to design a low-energy sizing machine. SUMMARY
[0005] In order to overcome the shortcomings of the existing sizing device that the sizing liquid heating and yarn drying steps are carried out by multiple heat sources, the energy consumption is large, and the production cost is high, the technical problem is to provide a low-energy sizing machine and a sizing process.
[0006] The technical scheme is: a low-energy sizing machine, comprising: a sizing tank, a rotating shaft and a first motor, a first motor is arranged on the side wall of the front side of the sizing tank; the rotating shaft, two rotating shafts are arranged in the sizing tank in a spaced rotating manner, the rotating shafts penetrate through the front and rear side walls of the sizing tank, and one end of the rotating shaft close to the motor is connected with the output shaft of the first motor through a shaft coupling; the extrusion roller, an extrusion roller is arranged in a rotating manner below the rotating shaft on the sizing tank; the first belt pulley set, the first belt pulley set is arranged between the two ends of the rotating shaft away from the first motor; the roller shaft, the roller shaft is arranged on the rotating shaft; the heating net tube, the heating net tube is arranged in the sizing tank, and the front and rear ends of the heating net tube penetrate through the front and rear side walls of the sizing tank; the drying mechanism, the drying mechanism for drying the warp by using the medium for heating the sizing liquid is arranged on the right side of the sizing tank; the heat conduction mechanism, the heat conduction mechanism for assisting the heat conduction of the heating net tube to control the heating temperature is arranged in the sizing tank.
[0007] Furthermore, the drying mechanism includes: a mounting frame, with the mounting frame located on the right side of the slurry tank; fixed plates, with fixed plates symmetrically arranged at the front and rear of the right end of the mounting frame, and liquid exchange ports located on the sides of the two fixed plates that are far apart from each other; a drying barrel, with the drying barrel rotatably arranged between the two fixed plates; a preheating barrel, with the preheating barrel arranged between the two fixed plates, and liquid exchange ports located at both the front and rear ends of the preheating barrel, and the preheating barrel being located inside the drying barrel; a first guide pipe, with the first guide pipe arranged between the liquid exchange port at the front end of the preheating barrel and the slurry tank; and a second guide pipe, with the second guide pipe connecting the liquid exchange port of the fixed plate on the rear side of the mounting frame to the rear end of the heating mesh pipe.
[0008] Furthermore, the heat-conducting mechanism includes: fixed seats, with two fixed seats provided on each of the two opposite side walls inside the slurry tank; bidirectional screws, with bidirectional screws rotatably provided between the fixed seats and the top of the slurry tank, the heating mesh tube being located between the four bidirectional screws, and the heating mesh tube being located at the middle height of the threaded portion of the bidirectional screws, the upper ends of the bidirectional screws penetrating the top of the slurry tank; a second pulley group, with a second pulley group provided between the upper ends of the four bidirectional screws; a second motor, with a second motor provided at the top of the slurry tank, the output shaft of the second motor being connected to the upper end of the bidirectional screws via a coupling; and heat-conducting shells, with two heat-conducting shells threaded between the four bidirectional screws, symmetrically arranged about the heating mesh tube.
[0009] Furthermore, it also includes a preheating mechanism, which includes an air pump located at the top of the slurry tank; an air pipe connecting the air pump's inlet to the top of the slurry tank; a fixed frame located on the upper right side of the slurry tank; a roller rotatably mounted inside the fixed frame to conduct heat, forming a sealed space with the fixed frame; a connecting pipe located at the air pump's outlet, one end of which passes through the fixed frame and connects to the roller; and a return box located at the bottom of the fixed frame, connected to the slurry tank via a water pipe.
[0010] Furthermore, it also includes a mixing mechanism, which includes a top plate, multiple grooves evenly spaced on the side wall of the roller shaft, a top plate slidingly disposed within each groove, and cylinders on the front and rear sides of the top plate to limit the sliding; an elastic element, an elastic element disposed between the top plate and the roller shaft; and a U-shaped frame, a U-shaped frame disposed on the front and rear side walls inside the slurry tank, the U-shaped frame contacting and engaging with the cylinders of the top plate.
[0011] Furthermore, it also includes: a limiting frame, with a limiting frame at the front end of the mounting frame; and a limiting shaft, with a limiting shaft at the upper part of the limiting frame.
[0012] Furthermore, it also includes: a squeezing shaft, with openings on the upper left and right sides of the sizing tank for yarn entry and exit, and a squeezing shaft rotatably positioned at each opening of the sizing tank.
[0013] Furthermore, a sizing process includes the following steps:
[0014] S1: the yarn is stretched into the sizing tank (1) from the left side of the opening, immersed in the sizing solution, and then passed through the two groups of rollers (6) and the squeezing roller (4) in turn, and then stretched out from the right side of the opening of the sizing tank (1), and the yarn is kept straight during the process;
[0015] S2: the heated heating medium is introduced into the heating net pipe (7) through the drying barrel (803) by an external device to heat the drying barrel (803) and the heating net pipe (7), and then the heating net pipe (7) heats the sizing solution to a predetermined temperature;
[0016] S3: the first motor (2) is started to drive the yarn to be conveyed from the left side to the right side of the sizing tank (1) through the rollers (6), so that the yarn is immersed in the sizing solution and squeezed between the rollers (6) and the squeezing roller (4), so that the sizing solution penetrates into the yarn and the excess sizing is pressed off, thereby completing the sizing;
[0017] S4: the sized yarn is wound around the drying barrel (803) below the drying barrel (803) from the side close to the sizing tank (1) to the side away from the sizing tank (1) to dry, and then the yarn is passed between the limiting shaft (13) and the drying barrel (803) to guide to the next process, and the drying temperature is controlled at 80-90 DEG C.
[0018] Beneficial effects: 1. The heating medium for heating the supplement liquid in the heating barrel and the preheating barrel is introduced into the heating net pipe to heat and keep warm the sizing solution, so that the heat of the heating medium is fully utilized to achieve the purpose of energy saving, and the low thermal conductivity of the heat-conducting shell ensures the drying effect of the device when the device is used for medium and low temperature sizing, and ensures that the device can work under different material and temperature conditions.
[0019] 2. The hot gas and steam in the sizing tank are pumped into the roller by the air pump, the heat is conducted out through the copper ring, and after the sizing of the yarn is completed, the sized yarn is heated and kept warm to avoid the influence of the cooling of the yarn on the subsequent drying effect.
[0020] 3. The limiting shaft on the limiting frame can limit the yarn, so that the yarn is wound from the side close to the drying barrel to the side away from the sizing tank, so as to ensure the contact area of the yarn and the drying barrel and improve the drying effect. BRIEF DESCRIPTION OF DRAWINGS
[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present application.
[0022] Figure 2 It is another schematic diagram of the three-dimensional structure of the present application.
[0023] Figure 3It is a part of the schematic diagram of the stereoscopic structure of the application.
[0024] Figure 4 It is a schematic diagram of the stereoscopic structure of the drying mechanism of the application.
[0025] Figure 5 It is a part of the schematic diagram of the stereoscopic structure of the drying mechanism of the application.
[0026] Figure 6 It is a schematic diagram of the heat conduction mechanism of the application.
[0027] Figure 7 It is a part of the schematic diagram of the heat conduction mechanism of the application.
[0028] Figure 8 It is a schematic diagram of the preheating mechanism of the application.
[0029] Figure 9 It is a part of the schematic diagram of the preheating mechanism of the application.
[0030] Figure 10 It is a schematic diagram of the blending mechanism of the application.
[0031] Figure 11 It is a part of the schematic diagram of the blending mechanism of the application.
[0032] Figure 12 It is a schematic diagram of the fixing frame and the limiting shaft of the application.
[0033] Figure 13 It is a schematic diagram of the first extrusion shaft and the second extrusion shaft of the application.
[0034] Reference numeral: 1_pulp tank, 2_first motor, 3_rotation shaft, 4_extrusion roller, 5_first pulley set, 6_roller shaft, 7_heating net pipe, 8_drying mechanism, 801_mounting frame, 802_fixing plate, 803_drying barrel, 804_preheating barrel, 805_first flow guide pipe, 806_second flow guide pipe, 9_heat conduction mechanism, 901_fixing seat, 902_bidirectional screw, 903_second pulley set, 904_second motor, 905_heat conduction shell, 10_preheating mechanism, 1001_air pump, 1002_air pipe, 1003_fixing frame, 1004_roller, 1005_connection pipe, 1006_reflow box, 11_blending mechanism, 1101_chute, 1102_top plate, 1103_elastic member, 1104_U-shaped frame, 12_limiting frame, 13_limiting shaft, 14_extrusion shaft. DETAILED DESCRIPTION
[0035] The technical solutions of the application will be further described below in combination with the drawings.
[0036] Embodiment 1
[0037] As Figures 1 to 7 shown, the present application provides a low-energy consumption sizing machine, specifically comprising a sizing tank 1, a first motor 2, a rotating shaft 3, an extrusion roller 4, a first pulley set 9035, a roller shaft 6, a heating grid tube 7, a drying mechanism 8 and a heat conduction mechanism 9, the first motor 2 is arranged on the side wall of the front side of the sizing tank 1, two rotating shafts 3 are arranged in the sizing tank 1, the rotating shafts 3 penetrate the front and rear side walls of the sizing tank 1, the end of the rotating shaft 3 close to the motor is connected with the output shaft of the first motor 2 through a shaft coupling, the extrusion roller 4 is arranged below the rotating shaft 3 in the sizing tank 1, the first pulley set 9035 is arranged between the ends of the two rotating shafts 3 away from the first motor 2, the roller shaft 6 is arranged on the rotating shaft 3 through bolt connection, the distance between the extrusion roller 4 and the roller shaft 6 is less than the diameter of the yarn, the heating grid tube 7 is arranged in the middle of the sizing tank 1, the front and rear ends of the heating grid penetrate the front and rear side walls of the sizing tank 1, the drying mechanism 8 for drying the warp yarn by using the medium of the heated sizing liquid is arranged on the right side of the sizing tank 1, the drying mechanism 8 is communicated with the heating grid tube 7, and the heat conduction mechanism 9 for assisting the heat conduction of the heating grid tube 7 to control the heating temperature is arranged in the sizing tank 1.
[0038] The drying mechanism 8 comprises a mounting frame 801, a fixed plate 802, a drying barrel 803, a preheating barrel 804, a first flow guide pipe 805 and a second flow guide pipe 806, the mounting frame 801 is arranged on the right side of the lower part of the sizing tank 1 through welding, the fixed plates 802 are symmetrically arranged on the right end of the mounting frame 801, the sides of the two fixed plates 802 away from each other are both provided with a liquid exchange port, the drying barrel 803 is rotatably arranged between the two fixed plates 802 through a bearing, the preheating barrel 804 is arranged between the two fixed plates 802, the preheating barrel 804 is arranged inside the drying barrel 803, the first flow guide pipe 805 is arranged between the liquid exchange port of the front end of the preheating barrel 804 and the sizing tank 1, the liquid exchange port of the rear end of the preheating barrel 804 is connected with a water pipe, and the second flow guide pipe 806 is connected between the liquid exchange port of the fixed plate 802 on the rear side of the mounting frame 801 and the rear end of the heating grid tube 7.
[0039] The heat conduction mechanism 9 comprises a fixed seat 901, a bidirectional screw 902, a second pulley set 903, a second motor 904 and a heat conduction shell 905, two fixed seats 901 are symmetrically arranged on the front and rear side walls inside the pulp tank 1, the fixed seat 901 and the top of the pulp tank 1 are rotatably provided with the bidirectional screw 902, the heating net pipe 7 is located between the four bidirectional screws 902, and the heating net pipe 7 is vertically located at the middle height of the threaded part of the bidirectional screw 902, the upper end of the bidirectional screw 902 penetrates the top of the pulp tank 1, the second pulley set 903 is arranged between the upper ends of the four bidirectional screws 902, the second motor 904 is arranged on the top of the pulp tank 1, the output shaft of the second motor 904 is connected with the upper end of the bidirectional screw 902 through a shaft coupling, two heat conduction shells 905 symmetrically arranged on the heating net pipe 7 are threadedly arranged between the four bidirectional screws 902, and the heat conduction shell 905 is in contact with the heating net pipe 7.
[0040] In the application, the yarn enters from the opening on the left side of the sizing tank 1, then passes between the roller shaft 6 and the squeezing roller 4, and then is discharged from the opening on the right side of the sizing tank 1 to the next step. In use, a certain amount of sizing liquid is first added into the sizing tank 1, and a heating medium is introduced into the drying barrel 803 through an external mechanism, and the drying barrel 803 is in communication with the heating net pipe 7 through the second flow guide pipe 806. The external heating medium passes through the inside of the drying barrel 803 to heat the drying barrel 803, and then flows into the inside of the heating net pipe 7 through the second flow guide pipe 806, and the sizing liquid is heated by the heating net pipe 7 to heat and keep warm the sizing liquid. Then the first motor 2 is started to drive the roller shaft 6 to rotate through the rotating shaft 3, and the roller shaft 6 drives the yarn to move. In this process, the yarn first absorbs the sizing liquid by being immersed in the sizing liquid, and then is squeezed between the roller shaft 6 and the squeezing roller 4 to make the sizing liquid penetrate into the yarn and press off the remaining sizing liquid. This process is repeated twice to achieve the purpose of improving the strength of the yarn. The yarn after coming out of the sizing tank 1 passes through the drying barrel 803 and then flows into the next process, and the yarn after sizing is moved by the guide rollers of the next process. The drying barrel 803 dries the yarn, and the preheating barrel 804 in the inside of the drying barrel 803 can add sizing supplement liquid needed to be supplemented into the sizing tank 1 to preheat the supplement liquid, and then slowly add the supplement liquid into the sizing tank 1 through the first flow guide pipe 805 to avoid affecting the stability of the temperature of the sizing liquid in the sizing tank 1. Since the sizing temperature used for yarns of different materials is different, when the sizing liquid needing high-temperature sizing is heated, the sizing liquid is directly heated by the heating net pipe 7, and the yarn after sizing is dried by the high-temperature heating medium. When the sizing liquid needing medium-low temperature sizing is heated, the two heat-conducting shells 905 on the motor-controlled bidirectional screw rod 902 are close to each other to wrap the heating net pipe 7, and the heat-conducting coefficient of the heat-conducting shell 905 is low. In this way, the sizing liquid is prevented from being overheated when the heating temperature of the heating medium remains unchanged, and the drying effect of the yarn is ensured while the sizing liquid is normally heated. In summary, the supplement liquid in the heating barrel and the preheating barrel 804 is heated by the heating medium in the heating net pipe 7 to heat and keep warm the sizing liquid, the heat of the heating medium is fully utilized to achieve the purpose of energy saving, and the low heat conductivity of the heat-conducting shell 905 ensures the drying effect of the device when the device is used for medium-low temperature sizing, and ensures that the device can work under different material and temperature conditions.
[0041] Example 2
[0042] As Figure 8 and Figure 9As shown, based on Embodiment 1, it further includes a preheating mechanism 10. The preheating mechanism 10 includes an air pump 1001, an air pipe 1002, a fixing frame 1003, a roller 1004, a connecting pipe 1005, and a return box 1006. The air pump 1001 is provided at the top of the slurry tank 1. The air inlet of the air pump 1001 is connected to the top of the slurry tank 1 by an air pipe 1002. The fixing frame 1003 is provided at the upper right side of the slurry tank 1. The roller 1004, which can conduct heat, is rotatably provided inside the fixing frame 1003. The roller 1004 and the fixing frame 1003 form a sealed space. The connecting pipe 1005 is provided at the outlet of the air pump 1001. One end of the connecting pipe 1005 passes through the fixing frame 1003 and communicates with the roller. The return box 1006 is provided at the lower part of the fixing frame 1003. The return box 1006 is connected to the slurry tank 1 through a water pipe.
[0043] When heating the sizing liquid, the air pump 1001 is started to pump the hot air and steam in the sizing tank 1 into the roller 1004. The surface of the roller 1004 is provided with multiple copper rings that pass through the roller 1004. The heat in the roller 1004 is conducted out through the copper rings. After the yarn is sized, the yarn is first wrapped around the top of the roller 1004 and then around the drying barrel 803. The heat conducted out through the copper rings heats and keeps the sized yarn warm, preventing the yarn from cooling and affecting the subsequent drying effect. The water condensed from the steam in the roller 1004 flows into the return box 1006 through the fixing frame 1003 and finally returns to the sizing tank 1.
[0044] like Figure 10 and Figure 11 As shown, based on Embodiment 1, it further includes a mixing mechanism 11. The mixing mechanism 11 includes a top plate 1102, elastic elements 1103, and a U-shaped frame 1104. Multiple sliding grooves 1101 are evenly spaced on the side wall of the roller 6. The top plate 1102 is slidably disposed in each of the sliding grooves 1101. The top plate 1102 is provided with cylinders on the front and rear sides to limit the sliding. Multiple elastic elements 1103 are evenly spaced between the top plate 1102 and the roller 6. The U-shaped frame 1104 is provided on the front and rear side walls inside the slurry tank 1. The U-shaped frame 1104 contacts and engages with the cylinders on the top plate 1102 at corresponding positions.
[0045] During the sizing process, as the roller 6 rotates, the top plate 1102 on the roller 6 will sequentially contact the U-shaped frame. The top plate 1102 that does not contact the U-shaped frame will be pushed outward into the groove 1101 under the action of the elastic element 1103. As the roller 6 rotates, it can agitate the sizing liquid in the sizing tank 1. The top plate 1102 that contacts the U-shaped frame will be restricted in the groove 1101 by the U-shaped frame, so as to avoid the top plate 1102 affecting the sizing of the yarn by squeezing. This structure can agitate and mix the sizing liquid during the operation of the device, so as to avoid uneven distribution of sizing liquid and temperature, which would affect the sizing effect on the yarn.
[0046] As Figure 12 shown, still specifically includes a limit frame 12 and a limit shaft 13, the front end of the mounting frame 801 is provided with a limit frame 12, and the upper part of the limit frame 12 is provided with a limit shaft 13.
[0047] The limit shaft 13 on the limit frame 12 can limit the yarn, so that the yarn is wound from the side close to the sizing trough 1 to the side away from the sizing trough 1 by the drying barrel 803, ensuring the contact area of the yarn with the drying barrel 803 and improving the drying effect.
[0048] As Figure 13 shown, specifically further includes an extrusion shaft 14, the upper part of the left and right sides of the sizing trough 1 is provided with an opening for the yarn to enter and discharge, and the opening position of the sizing trough 1 is rotatably provided with an extrusion shaft 14.
[0049] The extrusion shaft 14 on the left side of the sizing trough 1 can control the moving speed of the yarn, and when the roller shaft 6 drives the yarn to move, the yarn is kept straight and immersed in the sizing liquid, and the extrusion shaft 14 on the right side of the sizing trough 1 can perform residual liquid extrusion operation on the yarn discharged from the sizing trough 1, ensuring the drying effect.
[0050] Example 3
[0051] The application discloses a sizing process, which comprises the following steps:
[0052] S1: the yarn is stretched into the sizing trough (1) from the opening on the left side of the sizing trough (1), immersed in the sizing liquid, then sequentially passes between the two groups of roller shafts (6) and extrusion rollers (4), and then stretched out from the opening on the right side of the sizing trough (1), and the yarn is kept straight during the process;
[0053] S2: the heated heating medium is introduced into the heating net pipe (7) through the drying barrel (803) by an external device to heat the drying barrel (803) and the heating net pipe (7), and then the heating net pipe (7) heats the sizing liquid to a predetermined temperature;
[0054] S3: the first motor (2) is started to drive the yarn to be conveyed from the left side to the right side of the sizing trough (1) through the roller shaft (6), so that the yarn is immersed in the sizing liquid and extruded between the roller shaft (6) and the extrusion roller (4), the sizing liquid penetrates into the yarn and the residual sizing is pressed away, thereby completing the sizing;
[0055] S4: the sized yarn is wound around the drying barrel (803) from above the drying barrel (803) to below the drying barrel (803) to dry the yarn, and then the yarn passes between the limit shaft (13) and the drying barrel (803) and is guided to the next process, and the drying temperature is controlled at 80-90 DEG C.
[0056] The above merely describes the preferred embodiments of the present application, and it should be pointed out that, for those skilled in the art, several improvements and refinements can be made without departing from the principles of the present application, and these improvements and refinements should also be considered as falling within the protection scope of the present application.
Claims
1. A low energy consumption sizing machine characterized in that, Include: Slurry tank (1) and the first motor (2), the first motor (2) is arranged on the side wall of the front side of slurry tank (1); Rotating shaft (3), two rotating shafts (3) are arranged in slurry tank (1) internally, rotating shaft (3) penetrates the front and back side walls of slurry tank (1), and one end of rotating shaft (3) close to the motor is connected with the output shaft of the first motor (2) through a shaft coupling; Extrusion roller (4), extrusion roller (4) is arranged in slurry tank (1) and is rotatable below the position of rotating shaft (3); First pulley group (903) (5), first pulley group (903) (5) is arranged between the other ends of the two rotating shafts (3) away from the first motor (2); Roller shaft (6), roller shaft (6) is arranged on rotating shaft (3); Heating grid pipe (7), heating grid pipe (7) is arranged in slurry tank (1), and the front and back ends of the heating grid are respectively penetrated through the front and back side walls of slurry tank (1); Drying mechanism (8), drying mechanism (8) is arranged on the right side of slurry tank (1) and is used for drying warp yarn by using the medium of heating slurry; Heat conduction mechanism (9), heat conduction mechanism (9) is arranged in slurry tank (1) and is used for assisting heat conduction of heating grid pipe (7) to control the heating temperature; The drying mechanism (8) comprises: Mounting frame (801), mounting frame (801) is arranged on the right side of slurry tank (1); Fixed plate (802), fixed plate (802) is symmetrically arranged on the right end of mounting frame (801), and the liquid exchange port is arranged on the side of the two fixed plates (802) away from each other; Drying barrel (803), drying barrel (803) is rotatably arranged between the two fixed plates (802); Preheating barrel (804), preheating barrel (804) is arranged between the two fixed plates (802), and the liquid exchange ports are arranged at the front and back ends of preheating barrel (804); Preheating barrel (804) is located in the inside of drying barrel (803); First flow guide pipe (805), first flow guide pipe (805) is arranged between the liquid exchange port of the front end of preheating barrel (804) and slurry tank (1); Second flow guide pipe (806), second flow guide pipe (806) is connected between the liquid exchange port of the fixed plate (802) on the back side of mounting frame (801) and the rear end of heating grid pipe (7). The heat conduction mechanism (9) comprises: Fixed seat (901), two fixed seats (901) are arranged on the two opposite side walls of slurry tank (1); Bidirectional screw rod (902), bidirectional screw rod (902) is rotatably arranged between fixed seat (901) and the top of slurry tank (1), heating grid pipe (7) is located between the four bidirectional screw rods (902), and the middle height of the threaded part of bidirectional screw rod (902) is located in the middle of heating grid pipe (7), the upper end of bidirectional screw rod (902) penetrates the top of slurry tank (1); Second pulley group (903), second pulley group (903) is arranged between the upper ends of the four bidirectional screw rods (902); Second motor (904), second motor (904) is arranged on the top of slurry tank (1), and the output shaft of second motor (904) is connected with the upper end of bidirectional screw rod (902) through a shaft coupling; Heat conduction shell (905), two heat conduction shells (905) are threadedly arranged between the four bidirectional screw rods (902) and are symmetrically arranged above and below heating grid pipe (7). 2. A low energy consumption sizing machine as claimed in claim 1 wherein, 3. A low energy consumption sizing machine as claimed in claim 2 wherein, It also includes a preheating mechanism (10), the preheating mechanism (10) comprises: Air pump (1001), the top of the pulp tank (1) is provided with air pump (1001); Air pipe (1002), the air inlet of the air pump (1001) is communicated with the top of the pulp tank (1) and the air pipe (1002); Fixed frame (1003), the upper right side of the pulp tank (1) is provided with a fixed frame (1003); Roller (1004), the inside of the fixed frame (1003) is rotatably provided with a roller (1004) capable of conducting heat, and the roller (1004) and the fixed frame (1003) form a closed space; Connecting pipe (1005), the outlet of the air pump (1001) is provided with a connecting pipe (1005), one end of the connecting pipe (1005) penetrates the fixed frame (1003) and communicates with the roundness; Backflow tank (1006), the lower part of the fixed frame (1003) is provided with a backflow tank (1006), and the backflow tank (1006) is communicated with the pulp tank (1) through a water pipe.
4. A low energy consumption sizing machine as claimed in claim 3 wherein, It also includes a blending mechanism (11), the blending mechanism (11) comprises: Top plate (1102), a plurality of sliding grooves (1101) are uniformly and spaced apart on the side wall of the roller shaft (6), and a top plate (1102) is slidably arranged in each sliding groove (1101). The front and rear sides of the top plate (1102) are provided with cylindrical limiting portions; Elastic member (1103), an elastic member (1103) is arranged between the top plate (1102) and the roller shaft (6); U-shaped frame (1104), U-shaped frames (1104) are arranged on the front and rear inner walls of the pulp tank (1), and the U-shaped frames (1104) are in contact with the cylinders of the top plate (1102).
5. A low energy consumption sizing machine as claimed in claim 4 wherein, It also includes: Limiting frame (12), the front end of the mounting frame (801) is provided with a limiting frame (12); Limiting shaft (13), the upper part of the limiting frame (12) is provided with a limiting shaft (13).
6. A low energy consumption sizing machine as claimed in claim 5 wherein, It also includes: Extrusion shaft (14), the upper part of the pulp tank (1) is provided with an opening on the left and right sides for the yarn to enter and discharge, and the opening position of the pulp tank (1) is rotatably provided with an extrusion shaft (14).
7. A low energy consumption sizing process for a sizing machine according to any one of claims 3 to 6, characterized in that, The steps include: S1, the yarn is stretched into the opening on the left side of the pulp tank (1), immersed in the sizing solution, and then passed between the two groups of roller shafts (6) and extrusion rollers (4) in sequence, and then stretched out of the opening on the right side of the pulp tank (1), and the yarn is kept straight during the process; S2, the heated heating medium is introduced into the heating mesh pipe (7) through the drying barrel (803) by an external device, and the drying barrel (803) and the heating mesh pipe (7) are heated, and then the heating mesh pipe (7) heats the sizing solution to a predetermined temperature; S3, start the first motor (2) to drive the yarn to be transmitted from the left side to the right side of the pulp tank (1) through the roller shaft (6), so that the yarn is immersed in the sizing solution and is extruded between the roller shaft (6) and the extrusion roller (4), so that the sizing solution penetrates into the yarn and the remaining sizing is pressed out, thereby completing the sizing; S4, the yarn after sizing is preheated by winding around the roller (1004) from above the roller (1004), and then the yarn is dried by winding around the drying barrel (803) from below the drying barrel (803) to the side of the drying barrel (803) away from the sizing tank (1), and then the yarn is guided to the next process by passing between the limiting shaft (13) and the drying barrel (803), and the drying temperature is controlled at 80°C-90°C.
Citation Information
Patent Citations
Intelligent high-speed sizing machine
CN102330300A
Single yarn sizing machine
CN2801843Y