Blanket shaping device

Abstract

The utility model relates to a blanket shaping device which comprises a base, a shaping box and a conveying mechanism used for conveying a blanket are fixedly arranged on the base, a cloth inlet and a cloth outlet are sequentially formed in the shaping box in the blanket conveying direction, and the conveying mechanism is close to one side of the cloth outlet of the shaping box. Two steam rollers for shaping a blanket are rotationally arranged in an inner cavity of the shaping box, the two steam rollers are rotationally connected to one side of the shaping box, and a plurality of jacking mechanisms for jacking the blanket are sequentially arranged on the outer ring walls of the two steam rollers. In the process of setting the blanket by the two steam rollers, the jacking mechanisms on the two steam rollers jack the blanket, so that the blanket is subjected to certain drawing force, the blanket can be more tightly combined together due to friction and extrusion force among blanket fibers in the drawing process, and the anti-pulling performance of the blanket is enhanced.

Description

Technical Field

[0001] This application relates to the field of textile machinery, and in particular to a blanket shaping device. Background Technology

[0002] Currently, blankets typically require a setting machine during production to achieve good dimensional stability and appearance. However, traditional setting machines often fail to effectively improve the blankets' tensile strength, leading to problems such as stretching deformation and damage during use.

[0003] Traditional setting machines primarily use heat treatment to shape and stabilize blankets, without optimizing their tensile strength. As a result, blankets treated in this way are prone to deformation when subjected to external pulling forces, affecting their service life. However, by applying appropriate tensile force to the blanket during the heat treatment setting process, the friction and compression between the blanket fibers during stretching will cause the blanket to bond together more tightly, enhancing its tensile strength.

[0004] Regarding the aforementioned technologies, the applicant believes that increasing the tensile force on the blanket during the heat treatment and shaping process can enhance the blanket's tensile strength. Utility Model Content

[0005] To improve the tensile strength of blankets, this application provides a blanket shaping device.

[0006] The blanket shaping device provided in this application adopts the following technical solution:

[0007] A blanket shaping device includes a base, on which a shaping box and a conveying mechanism for conveying blankets are fixedly mounted. The shaping box has an inlet and an outlet sequentially opened along the blanket conveying direction. The conveying mechanism is located near the outlet of the shaping box. Two steam rollers for shaping blankets are rotatably mounted inside the shaping box. The two steam rollers are rotatably connected to one side of the shaping box. Multiple lifting mechanisms for lifting blankets are sequentially mounted on the outer walls of the two steam rollers. A control unit is fixedly mounted on the outer side of the shaping box. The control unit is electrically connected to the lifting mechanisms and dynamically adjusts the lifting degree of the lifting mechanisms on the blankets.

[0008] By adopting the above technical solution, during the hot steam treatment and shaping process, the blanket is lifted by the lifting mechanism adjusted by the control unit, so that the blanket is subjected to tensile force. During the stretching process, the friction and compression between the blanket fibers will make the blanket more tightly bonded together, thereby enhancing the tensile strength of the blanket.

[0009] Optionally, the steam roller has multiple steam chambers and multiple sliding grooves, with the multiple steam chambers and multiple sliding grooves being fixedly arranged sequentially at intervals on the outer ring of the steam roller. The steam roller also has a cavity inside, and a lifting mechanism is slidably connected inside the sliding groove.

[0010] By adopting the above technical solution, multiple steam chambers and multiple grooves are sequentially opened on the steam roller, and a lifting mechanism is set in the grooves, so that the steam roller can stretch the blanket while hot steam shaping the blanket.

[0011] Optionally, the lifting mechanism includes a lifting block, a screw, a worm gear, a worm, a fixed block, and a drive assembly. The lifting block is slidably connected to the slide groove. The side of the lifting block away from the steam roller is arc-shaped. The lifting block is rotatably connected to the side facing the slide groove. The screw penetrates the inner wall of the steam roller and extends into the cavity. One end of the screw extending into the cavity is threadedly connected to the worm gear. The worm gear meshes with the worm. The axial direction of the worm and the axial direction of the steam roller are horizontal to each other. One end of the worm is rotatably connected to the fixed block, which is fixedly connected to the inner wall of the steam roller. The other end of the worm is connected to the drive assembly.

[0012] By adopting the above technical solution, the fixed block is fixed on the steam roller, the drive component drives the worm to rotate, the worm drives the turbine to rotate, and the turbine drives the screw to rotate, so that the lifting block moves up and down in the chute, thereby stretching the blanket by lifting the blanket through the two steam rollers.

[0013] Optionally, the drive assembly includes a driven wheel and a driving wheel, with the end of the worm gear away from the fixed block coaxially connected to the driven wheel, the driven wheel meshing with the driving wheel, and the driving wheel electrically connected to the control unit.

[0014] By adopting the above technical solution, the control unit controls the rotation of the driving wheel, which drives multiple driven wheels to rotate, providing power to the lifting mechanism, thereby enabling the control unit to control the lifting degree of the lifting mechanism.

[0015] Optionally, a pressure sensor is fixed on the side of the lifting block away from the slide groove, and the pressure sensor is electrically connected to the control unit.

[0016] By adopting the above technical solution, the pressure sensor detects the lifting force on the blanket and feeds it back to the control unit, so that the control unit can adjust the stretching force on the blanket based on the feedback force.

[0017] Optionally, the steam chamber has multiple steam holes on the side near the outer wall of the steam roller, and the multiple steam holes penetrate the outer wall of the steam roller. The steam chamber has an air inlet on the side away from the outer wall of the steam roller, and the air inlet is connected to the steam assembly.

[0018] By adopting the above technical solution, the steam assembly provides hot steam, which enters the steam chamber through the air inlet and is discharged from the steam chamber through the steam outlet.

[0019] Optionally, the steam assembly includes a steam pipe, a steam outlet, and steam branch pipes. The steam pipe is rotatably connected to one side of the shaping box. One end of the steam pipe passes through one side of the shaping box and extends into the inner cavity of the steam roller. The end of the steam pipe connected to the shaping box is provided with a steam outlet. Multiple steam branch pipes are connected to the outer wall of the steam pipe. One end of the multiple steam branch pipes is connected to the steam pipe, and the other end of the multiple steam branch pipes is connected to the air inlet.

[0020] By adopting the above technical solution, the gas outlet is connected to an external steam generating device, and hot steam is transported to the steam pipe through the gas outlet. The hot steam in the steam pipe is then transported to multiple steam chambers through multiple steam branch pipes.

[0021] Optionally, a transmission mechanism is provided on one side of the fabric outlet of the shaping box. The transmission mechanism includes a fixed frame, a take-up roller and a drive motor. The fixed frame is fixed on the base and is rotatably connected to the take-up roller. One end of the take-up roller is connected to the drive motor, and the output end of the drive motor is connected to one end of the take-up roller. The drive motor is fixed on the fixed frame.

[0022] By adopting the above technical solution, the fixing frame fixes the take-up roller and the drive motor on the base, and the drive motor drives the take-up roller to rotate, thereby moving the blanket wound on the take-up roller.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. During the hot steam treatment and shaping process, the blanket is stretched by the lifting mechanism dynamically adjusted by the control unit, so that the blanket is subjected to tensile force. During the stretching process, the friction and compression between the blanket fibers will make the blanket more tightly bonded together, thereby enhancing the tensile strength of the blanket.

[0025] 2. The pressure sensor on the lifting mechanism detects the lifting force on the blanket and feeds it back to the control unit, so that the control unit can dynamically adjust the stretching force of the lifting mechanism on the blanket to prevent the blanket from being stretched too much or too little, which would affect the tensile strength of the blanket.

[0026] 3. Multiple steam chambers are opened on the steam roller, so that the heat setting of the blanket is more uniform during the rotation of the steam roller. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall structure of a blanket setting machine.

[0028] Figure 2This is a partial sectional view of a blanket setting machine.

[0029] Figure 3 This is a schematic diagram of the lifting mechanism.

[0030] Figure 4 yes Figure 2 A magnified view of A in the middle.

[0031] Figure 5 A partial structural diagram of a blanket setting machine

[0032] Explanation of reference numerals in the attached drawings: 1. Base; 2. Shaping box; 21. Fabric inlet; 22. Fabric outlet; 3. Steam roller; 31. Steam chamber; 311. Steam hole; 312. Air inlet; 32. Slide groove; 33. Cavity; 34. Steam assembly; 341. Steam pipe; 342. Steam outlet; 343. Steam branch pipe; 4. Control unit; 5. Lifting mechanism; 51. Lifting block; 511. Pressure sensor plate; 52. Screw; 53. Worm gear; 54. Worm; 55. Fixing block; 56. Drive assembly; 561. Driven wheel; 562. Drive wheel; 6. Transmission mechanism; 61. Fixing frame; 62. Take-up roller; 63. Drive motor. Detailed Implementation

[0033] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0034] This application discloses a blanket shaping device.

[0035] Reference Figure 1 A blanket shaping device includes a base 1, a shaping box 2 and a conveying mechanism 6 for conveying blankets are fixed on the base 1. The shaping box 2 has an inlet 21 and an outlet 22 in sequence along the blanket conveying direction. The conveying mechanism 6 is located near the outlet 22 of the shaping box 2. The conveying mechanism 6 drives the blanket to move at a constant speed from the inlet 21 to the outlet 22. Two steam rollers 3 for shaping blankets are rotatably installed inside the shaping box 2. The two steam rollers 3 are rotatably connected to one side of the shaping box 2. Multiple lifting mechanisms 5 for lifting blankets are sequentially installed on the outer ring wall of the steam rollers 3. The lifting mechanisms 5 on the two steam rollers 3 lift the blankets and lift both ends of the blankets to stretch the blankets. A control unit 4 is fixed on the outer side of the shaping box 2. The control unit 4 is electrically connected to the lifting mechanism 5. The control unit 4 dynamically adjusts the lifting degree of the lifting mechanism 5 on the blankets, thereby adjusting the stretching force on the blankets.

[0036] Reference Figure 2 and Figure 3The steam roller 3 has multiple steam chambers 31 and multiple sliding grooves 32. The multiple steam chambers 31 and multiple sliding grooves 32 are fixedly arranged on the outer ring of the steam roller 3 at intervals. The steam roller 3 also has a cavity 33 inside. A lifting mechanism 5 is slidably connected in the sliding groove 32. The lifting mechanism 5 includes a lifting block 51, a screw 52, ​​a worm gear 53, a worm 54, a fixed block 55, and a drive assembly 56. The lifting block 51 is slidably connected in the sliding groove 32. The side of the lifting block 51 away from the steam roller 3 is arc-shaped, so that the lifting block 51 fits the blanket better. The lifting block 51 faces the sliding groove. A screw 52 is rotatably connected to one side of the steam roller 3. The screw 52 penetrates the inner wall of the steam roller 3 and extends into the cavity 33. One end of the screw 52 extending into the cavity 33 is threadedly connected to a worm gear 53, which meshes with a worm 54. The axial direction of the worm 54 is horizontal to the axial direction of the steam roller 3. One end of the worm 54 is rotatably connected to a fixing block 55, which is fixedly connected to the inner wall of the steam roller 3. The other end of the worm 54 is connected to a drive assembly 56, which drives the worm 54 to rotate. The rotation of the worm 54 drives the meshing turbine to rotate. 4. Rotation drives screw 52 to rotate, which in turn moves lifting block 51 within slide groove 32. Drive assembly 56 includes driven wheel 561 and driving wheel 562. The end of worm gear 54 furthest from fixed block 55 is coaxially connected to driven wheel 561. Driven wheel 561 meshes with driving wheel 562. Driving wheel 562 is electrically connected to control unit 4. Control unit 4 controls the rotation direction and degree of driving wheel 562. Changes in the rotation direction of driving wheel 562 cause changes in the rotation direction of screw 52, ​​thereby altering the lifting and lowering of lifting block 51. The change in the rotation degree of the drive wheel 562 causes the screw 52 to rotate a different number of times, which in turn changes the height of the lifting block 51, thereby changing the lifting force of the lifting block 51 on the blanket. A pressure sensor 511 is fixed on the side of the lifting block 51 away from the slide groove 32. The pressure sensor 511 is electrically connected to the control unit 4. The pressure sensor 511 detects the lifting force of the lifting block 51 on the blanket and feeds it back to the control unit 4. The control unit 4 adjusts the rotation degree of the drive wheel 562 based on the feedback data, thereby changing the lifting degree of the blanket.

[0037] Reference Figure 4The steam chamber 31 on the steam roller 3 has multiple steam holes 311 that penetrate the outer wall of the steam roller 3. An air inlet 312 is located on the side of the steam chamber 31 away from the outer wall of the steam roller 3. The air inlet 312 is connected to the steam assembly 34, which includes a steam pipe 341, a steam outlet 342, and a steam branch pipe 343. The steam pipe 341 is rotatably connected to one side of the shaping box 2, with one end penetrating one side of the shaping box 2 and extending into the steam roller 3. Inside the cavity, the steam pipe 341 rotates synchronously with the steam roller 3. One end of the steam pipe 341 connected to the shaping box 2 is provided with a steam outlet 342, which is connected to an external steam generating device. Multiple steam branch pipes 343 are fixedly connected to the outer wall of the steam pipe 341. One end of the multiple steam branch pipes 343 is connected to the steam pipe 341, and the other end of the multiple steam branch pipes 343 is connected to the air inlet 312. The hot steam in the steam pipe 341 enters the multiple steam branch pipes 343 through the air inlet 312.

[0038] Reference Figure 5 A transmission mechanism 6 is provided on one side of the fabric outlet 22 of the shaping box 2. The transmission mechanism 6 includes a fixed frame 61, a take-up roller 62 and a drive motor 63. The fixed frame 61 is fixed on the base 1 and is rotatably connected to the take-up roller 62. One end of the blanket is wound on the take-up roller 62. One end of the take-up roller 62 is connected to the drive motor 63. The drive motor 63 is fixed on the fixed frame 61. The output end of the drive motor 63 is connected to one end of the take-up roller 62. The rotation of the drive motor 63 drives the take-up roller 62 to rotate, thereby driving the blanket to move at a uniform speed.

[0039] The implementation principle of a blanket shaping device according to an embodiment of this application is as follows:

[0040] The operator sets the tension of the blanket on the control unit 4, then wraps one end of the blanket around the transmission mechanism 6 and starts the drive motor 63. The transmission mechanism 6 drives the blanket to move at a constant speed along the inlet 21 and outlet 22. When the blanket moves into the inner cavity of the shaping box 2, the two steam rollers 3 in the shaping box 2 steam-shape the blanket. During the shaping process, the lifting mechanism 5 on the steam roller 3 contacts the surface of the blanket. The pressure sensor 511 on the lifting mechanism 5 detects the lifting force of the lifting mechanism 5 on the blanket and sends it to the control unit 4. The control unit 4 compares the lifting data with the set value. After analysis, the rotation degree of the drive wheel 562 is adjusted. By adjusting the rotation degree of the drive wheel 562, the rising height of the lifting block 51 is adjusted. The rising of the lifting block 51 increases the lifting degree of the blanket. The lifting blocks 51 on the two steam rollers 3 rise at the same time, increasing the stretching force on the blanket until the stretching force is equal to the set value of the control unit 4. Then the control unit 4 stops the rotation of the drive wheel 562, so that the blanket is subjected to a certain stretching force during the shaping process. During the stretching process, the friction and compression between the blanket fibers will make the blanket more tightly bonded together, thereby enhancing the tensile strength of the blanket.

[0041] The above are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A blanket setting device characterized by: The utility model provides a kind of steam blanket shaping machine, including base (1), the base (1) is fixed with shaping box (2) and transmission mechanism (6) for transmission blanket, shaping box (2) is sequentially provided with cloth inlet (21) and cloth outlet (22) along the direction of blanket conveying, transmission mechanism (6) is close to the side of shaping box (2) cloth outlet (22), the inner cavity of shaping box (2) is rotatably provided with two steam rollers (3) for shaping blanket, two steam rollers (3) are rotatably connected on the side of shaping box (2), the outer wall of two steam rollers (3) is sequentially provided with multiple jacking mechanisms (5) for jacking blanket, the outer wall of shaping box (2) is fixed with control unit (4), control unit (4) is electrically connected with jacking mechanism (5), and control unit (4) dynamically adjusts the jacking degree of jacking mechanism (5) to blanket.

2. A blanket setting device according to claim 1, characterized in that The steam roller (3) is provided with a plurality of steam cavities (31) and a plurality of chutes (32), a plurality of steam cavities (31) and a plurality of chutes (32) are sequentially and spaced apart on the outer circle of the steam roller (3), and the steam roller (3) further has a cavity (33) inside. The jacking mechanism (5) is slidably connected in the chute (32).

3. A blanket setting device according to claim 2, wherein: The jacking mechanism (5) includes a jacking block (51), a screw rod (52), a worm gear (53), a worm (54), a fixed block (55), and a drive assembly (56). The jacking block (51) is slidably connected in the chute (32). The side of the jacking block (51) away from the steam roller (3) is arc-shaped. The side of the jacking block (51) facing the chute (32) is rotatably connected with the screw rod (52). The screw rod (52) penetrates the inner wall of the steam roller (3) and extends into the cavity (33). The end of the screw rod (52) extending into the cavity (33) is threadedly connected with the worm gear (53). The worm gear (53) engages with the worm (54). The axial direction of the worm (54) is horizontal to the axial direction of the steam roller (3). The end of the worm (54) is rotatably connected with the fixed block (55). The fixed block (55) is fixedly connected to the inner wall of the steam roller (3). The other end of the worm (54) is connected with the drive assembly (56).

4. A blanket setting device according to claim 3, wherein: The drive assembly (56) includes a driven wheel (561) and a driving wheel (562). The end of the worm (54) away from the fixed block (55) is coaxially connected with the driven wheel (561). The driven wheel (561) engages with the driving wheel (562). The driving wheel (562) is electrically connected with the control unit (4).

5. A blanket setting device according to claim 3, wherein: The side of the jacking block (51) away from the chute (32) is fixedly provided with a pressure sensing sheet (511). The pressure sensing sheet (511) is electrically connected with the control unit (4).

6. A blanket setting device according to claim 2, wherein: The side of the steam cavity (31) close to the outer wall surface of the steam roller (3) is provided with a plurality of steam holes (311). The plurality of steam holes (311) penetrate the outer wall surface of the steam roller (3). The side of the steam cavity (31) away from the outer wall surface of the steam roller (3) is provided with an air inlet (312). The air inlet (312) is connected with a steam assembly (34).

7. A blanket setting device according to claim 6, wherein: The steam assembly (34) comprises a steam pipe (341), a steam inlet (342) and steam branch pipes (343), the steam pipe (341) is rotatably connected to one side of the setting box (2), one end of the steam pipe (341) penetrates through one side of the setting box (2) and extends into the inner cavity of the steam roller (3), the end of the steam pipe (341) connected to the setting box (2) is provided with the steam inlet (342), a plurality of steam branch pipes (343) are connected to the outer wall of the steam pipe (341), one end of the plurality of steam branch pipes (343) is communicated with the steam pipe (341), and the other end of the plurality of steam branch pipes (343) is communicated with the air inlet hole (312).

8. A blanket setting device according to claim 7, wherein: A transmission mechanism (6) is arranged on one side of the fabric outlet (22) of the setting box (2), the transmission mechanism (6) comprises a fixing frame (61), a winding roller (62) and a driving motor (63), the fixing frame (61) is fixedly arranged on the base (1), the winding roller (62) is rotatably connected to the fixing frame (61), one end of the winding roller (62) is connected with the driving motor (63), the output end of the driving motor (63) is connected to one end of the winding roller (62), and the driving motor (63) is fixedly arranged on the fixing frame (61).

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