Fabric shaping and tentering equipment

Abstract

The utility model relates to fabric shaping and tentering equipment, relates to the technical field of fabric processing, and aims to stretch different positions of a fabric. The fabric shaping and tentering equipment comprises a machine body and a plurality of tentering rollers, a mounting frame is arranged on the machine body, the mounting frame is slidably connected with the machine body, one of the tentering rollers is mounted on the mounting frame and rotatably connected with the mounting frame, a driving assembly is further arranged on the machine body, and the driving assembly drives the mounting frame to slide so as to drive the tentering rollers to rotate. And the distances between the stentering rollers and other stentering rollers are adjusted. The stentering device has the following effects that the mounting frame and the driving assembly are arranged, so that related personnel can drive the mounting frame to slide in the sliding direction of the mounting frame through the driving assembly, and therefore the mounting frame drives the stentering roller connected with the mounting frame to change the distance between the stentering roller and other stentering rollers; therefore, the tentering roller can stretch the fabric at multiple positions, and the shaping effect on the fabric is improved.

Description

Technical Field

[0001] The present application relates to the technical field of fabric processing, and in particular to a fabric shaping and stenting device. Background Art

[0002] With the continuous development of social economy and the increasing improvement of scientific and technological level, my country's textile industry is also booming. The shaping and stretching machine is a commonly used equipment in the printing and dyeing industry. It can improve the dimensional stability of the fabric, increase the printing and dyeing quality of the fabric, and shape the textile by shaping and stretching the fabric.

[0003] In the prior art, there is a fabric shaping tentering device, which includes a machine body, on which a receiving roller and a guide roller are arranged, both of which are rotatably connected to the machine body and are respectively located at the two ends of the machine body along its own length direction. Two pressure rollers are also arranged between the receiving roller and the guide roller, each of which is rotatably connected to the machine body, and the machine body is provided with two driving members, which correspond to the pressure rollers one by one and are used to drive the corresponding pressure rollers to rotate. A hot air mechanism is also arranged at the bottom end of the machine body, which is used to blow hot air to the fabric on the pressure roller. When in use, the fabric is wound around the receiving roller via the guide roller and the two pressure rollers in turn. In this process, the pressure roller stretches the fabric, and the hot air mechanism blows hot air to the fabric, thereby shaping the fabric.

[0004] Regarding the above-mentioned related technologies, since the pressure rollers in the prior art are all installed on the machine body and are only rotatably connected to the machine body, the distance between the two pressure rollers remains unchanged. This leads to the fixed position of the fabric stretching and shaping in the prior art, making it difficult for the pressure rollers to stretch other positions of the fabric, thereby reducing the shaping effect on the fabric. Utility Model Content

[0005] In order to be able to stretch different positions of a fabric, the present application provides a fabric shaping and stretching device.

[0006] The present application provides a fabric shaping and stenting device, which adopts the following technical solution:

[0007] A fabric shaping and stentering device comprises a machine body and a plurality of stentering rollers, wherein the machine body is provided with a mounting frame, the mounting frame is slidably connected to the machine body, one of the stentering rollers is mounted on the mounting frame and is rotatably connected to the mounting frame, and the machine body is also provided with a driving assembly, the driving assembly drives the mounting frame to slide and adjusts the distance between the stentering rollers and the remaining stentering rollers.

[0008] By adopting the above-mentioned technical scheme, compared with the setting of the fixed position of the two pressure rollers in the prior art, the setting of the mounting frame and the driving assembly in the present application enables relevant personnel to drive the mounting frame to slide along its own sliding direction through the driving assembly, so that the mounting frame drives the stretching roller connected to itself to change the distance between it and the other stretching rollers, so that the stretching roller in the present application can stretch the fabric at multiple positions, thereby increasing the shaping effect on the fabric.

[0009] Preferably, a hot air cavity is provided at the bottom end of the machine body, and a hot air mechanism is provided on the machine body, the hot air mechanism includes a blower and an electric heating wire, one end of the blower is connected to the outside, and the other end of the blower extends into the hot air cavity, the electric heating wire is installed at the bottom end of the machine body and is used to heat the air in the hot air cavity, and the hot air cavity is connected to the location of the stretching roller in the machine body.

[0010] By adopting the above technical solution and setting the hot air mechanism, the blower can absorb external gas and pass it into the hot air chamber. The electric heating wire in the hot air chamber heats the air passed by the blower, and the heated hot air is passed into the position where the stretching roller is located, thereby blowing hot air to the fabric on the stretching roller, thereby achieving the shaping of the fabric.

[0011] Preferably, a dust collecting chamber is provided on the bottom end of the machine body, the dust collecting chamber is located below the hot air chamber and is communicated with the hot air chamber, and a dust collecting box with an upper opening is provided in the dust collecting chamber.

[0012] By adopting the above technical solution and setting the dust collecting chamber and the dust collecting box, the fluff, dust and other debris floating on the machine body can be collected by the dust collecting box in the dust collecting chamber when they fall under the action of gravity, thereby effectively ensuring the cleanliness of the machine body.

[0013] Preferably, the dust box is slidably connected to the body, one end of the dust box is exposed outside the body, and a handle is provided on the end of the dust box exposed outside the body.

[0014] By adopting the above technical solution and setting the sliding connection of the dust box, relevant personnel can slide the dust box out of the body by sliding the dust box, so that the debris in the dust box can be poured out, which is convenient for relevant personnel to clean the debris in the dust box and improves the cleaning efficiency of the dust box.

[0015] Preferably, the hot air mechanism also includes a diversion pipe, which includes a plurality of diversion branches and a connecting pipe, one end of the connecting pipe is connected to one end of the blower extending into the hot air chamber, one end of the connecting pipe is connected to each diversion branch, and the other end of each diversion branch is extended upward.

[0016] By adopting the above technical solution and setting the diversion pipe, the air drawn by the blower can be passed into each diversion branch pipe through the connecting pipe, and then passed out through the top of the diversion pipe, thereby realizing the diversion effect of the air, so that the heated gas can evenly heat and shape the fabric, thereby increasing the shaping effect on the fabric.

[0017] Preferably, a filter screen is provided on the top of the hot air chamber, and the hot air chamber is connected with the location of the tentering roller in the machine body through the filter screen.

[0018] By adopting the above technical solution, the setting of the filter can reduce the amount of fluff and other debris in the machine body that falls into the hot air chamber and the diversion pipe, thereby effectively ensuring the cleanliness of the hot air chamber and the diversion pipe, and effectively reducing the probability of a decrease in air delivery efficiency due to excessive dust and debris in the diversion pipe.

[0019] Preferably, a material receiving assembly is also provided on the machine body, and the material receiving assembly includes a material receiving rack, a material receiving roller and a driving member. One end of the material receiving rack is rotatably connected to the machine body, the material receiving roller is sleeved on the material receiving rack and connected to the material receiving rack, and the driving member is used to drive the material receiving rack to rotate.

[0020] By adopting the above technical solution, the receiving assembly is arranged so that the receiving roller is sleeved on the receiving frame, and the rotating member drives the receiving roller to rotate through the receiving frame, so that the relevant personnel can remove the receiving roller from the receiving frame, so that the relevant personnel can replace the receiving roller without removing the driving member, thereby facilitating the replacement of the receiving roller that has been wound up with the fabric, and improving the replacement efficiency.

[0021] Preferably, the driving assembly includes a driving member and a driving screw, the driving screw is rotatably connected to the machine body, one end of the driving screw passes through the mounting frame and is threadedly connected to the mounting frame, and the driving member is used to drive the driving screw to rotate.

[0022] By adopting the above technical solution and the specific setting of the driving assembly, relevant personnel can drive the driving screw to rotate through the driving member, thereby driving the mounting frame threadedly connected to the driving screw to slide, so that the mounting frame drives the stretching roller installed on itself to move, thereby realizing the adjustment of the distance between the stretching roller and the other stretching rollers. The existence of the driving screw can increase the accuracy of the distance adjustment between the stretching rollers.

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

[0024] 1. The arrangement of the mounting frame and the driving assembly enables the relevant personnel to drive the mounting frame to slide along its own sliding direction through the driving assembly, so that the mounting frame drives the stretching roller connected to itself to change the distance between it and the other stretching rollers, so that the stretching roller in the present application can stretch the fabric at multiple positions, thereby increasing the shaping effect on the fabric;

[0025] 2. The hot air mechanism is set so that the blower can absorb the external gas and pass it into the hot air chamber. The electric heating wire in the hot air chamber heats the air passed by the blower, and the heated hot air is passed into the position where the tenter roller is located, so as to blow hot air to the fabric on the tenter roller, thereby achieving the shaping of the fabric;

[0026] 3. The arrangement of the receiving assembly enables the receiving roller to be sleeved on the receiving frame, and the rotating part drives the receiving roller to rotate through the receiving frame, so that relevant personnel can remove the receiving roller from the receiving frame, and replace the receiving roller without removing the driving part, thereby facilitating the replacement of the receiving roller that has already rolled up the fabric and improving the replacement efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram used to illustrate the overall fabric shaping and stretching equipment in the embodiment of the present application.

[0028] Figure 2 It is a schematic diagram of the structure of the rotating part in the embodiment of the present application.

[0029] Figure 3 It is a schematic diagram of the structure of the driving component in the embodiment of the present application.

[0030] Figure 4 It is a schematic diagram of the structure of the fixing frame used to reflect the embodiment of the present application.

[0031] Figure 5 It is a schematic diagram of the structure of the heating wire in the embodiment of the present application.

[0032] Explanation of the reference numerals: 1. Machine body; 11. Mounting slot; 12. Hot air chamber; 13. Dust collecting chamber; 2. Tenter roller; 21. Rotating member; 3. Mounting frame; 4. Driving assembly; 41. Driving member; 42. Driving screw; 5. Guide roller; 6. Material collecting assembly; 61. Material collecting frame; 62. Material collecting roller; 63. Motive member; 64. Fixed frame; 7. Filter; 8. Hot air mechanism; 81. Blower; 82. Heating wire; 83. Diverter pipe; 831. Diverter branch pipe; 832. Connecting pipe; 9. Dust collecting box; 91. Handle. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-5This application is described in further detail.

[0034] The present application embodiment discloses a fabric shaping and stenting device. Figure 1 and Figure 2 The fabric shaping tentering device includes a machine body 1 and a plurality of tentering rollers 2. The machine body 1 is also provided with a plurality of rotating members 21, which correspond to the tentering rollers 2 one by one, and the rotating members 21 are used to drive the corresponding tentering rollers 2 to rotate. The machine body 1 is also provided with a mounting frame 3, which is slidably connected to the machine body 1, and one of the tentering rollers 2 is mounted on the mounting frame 3 and is rotatably connected to the mounting frame 3. The machine body 1 is also provided with a driving assembly 4, which drives the mounting frame 3 to slide and adjusts the distance between the driving assembly 4 and the other tentering rollers 2.

[0035] Reference Figure 1 and Figure 2 The machine body 1 is also provided with a guide roller 5, which is located at one end of the machine body 1 along its own length direction, and both ends of the guide roller 5 are rotatably connected to the machine body 1 through bearings. Optionally, the number of the tentering rollers 2 is set to two, and the two tentering rollers 2 are respectively located at the two ends of the machine body 1 along its own length direction.

[0036] Reference Figure 1 and Figure 2 Optionally, the number of mounting frames 3 is set to two, and the two mounting frames 3 are respectively located on the two inner side walls of the body 1 along its width direction. The two mounting frames 3 are both embedded in the body 1 and slidably connected to the body 1. The sliding direction of each mounting frame 3 forms an acute angle with the length direction of the body 1 and is tilted upward.

[0037] Reference Figure 2 and Figure 3 , the two ends of the tentering roller 2 away from the guide roller 5 correspond to the two mounting frames 3 one by one, and are both rotatably connected to the corresponding mounting frames 3 through bearings. Optionally, the rotating member 21 is a servo motor or a stepping motor, and the rotating member 21 close to the guide roller 5 is fixedly installed on the machine body 1 by bolts, and the output shaft of the rotating member 21 is fixedly connected to one end of the corresponding guide roller 5 through a coupling. The other rotating member 21 is fixedly installed on one of the mounting frames 3 by bolts, and the output shaft of the rotating member 21 is fixedly connected to one end of the corresponding guide roller 5 through a coupling.

[0038] Reference Figure 2 and Figure 3 The driving component 4 includes a driving member 41 and a driving screw 42. Optionally, the driving member 41 is configured as a servo motor or a stepper motor. The servo motor or the stepper motor is provided with a brake device for locking the output shaft of the servo motor or the stepper motor when the output shaft of the servo motor or the stepper motor stops rotating. The brake device is a prior art and will not be described in detail here.

[0039] Reference Figure 2 and Figure 3 The axial direction of the output shaft of the driving member 41 is the sliding direction of the mounting frame 3. The output shaft of the driving member 41 is fixedly connected to one end of the driving screw 42 through a coupling. Both ends of the driving screw 42 are rotatably connected to the body 1 through bearings. One end of the driving screw 42 passes through one of the mounting frames 3 and is threadedly connected to the mounting frame 3.

[0040] Reference Figure 2 and Figure 3 When it is necessary to stretch other positions of the fabric, the output shaft of the driving member 41 rotates, thereby driving the driving screw 42 to rotate. At this time, since the mounting frame 3 is restricted by the machine body 1, it can only slide along the axial direction of the driving screw 42 under the drive of the driving screw 42, thereby driving the stretching roller 2 on the mounting frame 3 to move, and then adjusting the distance between the two stretching rollers 2.

[0041] Reference Figure 1 and Figure 4 The machine body 1 is also provided with a material receiving assembly 6, which is located at one end of the machine body 1 along its own length direction and away from the guide roller 5. The material receiving assembly 6 includes a material receiving frame 61, a material receiving roller 62 and a moving member 63. The material receiving frame 61 is rotatably connected to the machine body 1 through a bearing. The top of both ends of the machine body 1 along its own width direction is provided with a mounting groove 11. Both ends of the material receiving frame 61 are located in the corresponding mounting groove 11 and are rotatably connected to the inner wall of the mounting groove 11 through a bearing.

[0042] Reference Figure 1 and Figure 4 Each mounting groove 11 is also provided with a fixing frame 64, which is located above the receiving frame 61 and is in close contact with the bearing sleeved at the end of the receiving frame 61. The fixing frame 64 is fixedly connected to the machine body 1 by bolts and clamps the receiving frame 61 with the machine body 1. The receiving roller 62 is sleeved on the receiving frame 61. Optionally, the cross section of the receiving frame 61 is polygonal. Optionally, in the embodiment of the present application, the moving member 63 is a servo motor or a stepping motor. The moving member 63 is fixedly installed on one of the fixing frames 64 by bolts, and the output shaft of the moving member 63 is fixedly connected to one end of the receiving frame 61 through a coupling.

[0043] Reference Figure 1 and Figure 4 When the receiving roller 62 needs to be disassembled, the two fixing frames 64 are disassembled, and then the bearing on the end of the receiving frame 61 away from the driving member 63 is removed, and then the receiving roller 62 is removed from the receiving frame 61, and a new receiving roller 62 is replaced. After replacement, the bearing is put on, and then the two fixing frames 64 are re-installed on the body 1 by bolts.

[0044] Reference Figure 1 and Figure 5 The bottom of the machine body 1 is also provided with a hot air chamber 12, the upper end of the hot air chamber 12 is open and communicated with the position of the tenter roller 2, and a filter screen 7 is also provided at the opening of the hot air chamber 12, and the filter screen 7 is fixedly connected to the inner wall of the hot air chamber 12 by bolts. The machine body 1 is also provided with a hot air mechanism 8, which includes a blower 81, an electric heating wire 82 and a shunt pipe 83, and the blower 81 is fixedly installed on the machine body 1 by bolts.

[0045] Reference Figure 1 and Figure 5 The flow distribution pipe 83 includes a plurality of flow distribution branches 831 and a connecting pipe 832. One end of the connecting pipe 832 extends to the outside of the machine body 1, and the other end of the connecting pipe 832 is located in the hot air chamber 12. One end of the blower 81 is connected to the outside, and the other end is connected to the end of the connecting pipe 832 extending to the outside. One end of each flow distribution branch pipe 831 is connected to one end of the connecting pipe 832 located in the hot air chamber 12, and they are fixedly connected. The other end of each flow distribution branch pipe 831 is extended upward.

[0046] Reference Figure 1 and Figure 5 The heating wire 82 is located between the filter screen 7 and the shunt pipe 83. The heating wire 82 is fixedly connected to the inner wall of the hot air chamber 12 through a bracket and bolts. The heating wire 82 is connected to an external power source through a wire. The heating wire 82 is used to heat the air passing through the shunt branch pipe 831.

[0047] Reference Figure 2 and Figure 5 A dust collecting chamber 13 is also provided at the bottom of the machine body 1. The dust collecting chamber 13 is located below the hot air chamber 12. The top of the dust collecting chamber 13 is connected to the bottom of the hot air chamber 12. A dust collecting box 9 is provided in the dust collecting chamber 13. The dust collecting box 9 is slidably connected to the inner wall of the dust collecting chamber 13 through a slide rail. One end of the dust collecting box 9 extends outside the machine body 1. A handle 91 is provided on the end of the dust collecting box 9 extending outside the machine body 1. The handle 91 is fixedly connected to the dust collecting box 9 through bolts.

[0048] The implementation principle of a fabric shaping and stretching device in an embodiment of the present application is: when it is necessary to stretch other positions of the fabric, the output shaft of the driving member 41 rotates, thereby driving the driving screw 42 to rotate. At this time, since the mounting frame 3 is restricted by the machine body 1, it can only slide along the axial direction of the driving screw 42 under the drive of the driving screw 42, thereby driving the stretching roller 2 on the mounting frame 3 to move, and then adjusting the distance between the two stretching rollers 2, so that the stretching roller 2 can stretch other parts of the fabric.

[0049] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A fabric shaping tentering device, comprising a machine body (1) and a plurality of tentering rollers (2), characterized in that: The machine body (1) is provided with a mounting frame (3), the mounting frame (3) is slidably connected to the machine body (1), one of the stretching rollers (2) is mounted on the mounting frame (3) and is rotatably connected to the mounting frame (3), and the machine body (1) is also provided with a driving component (4), the driving component (4) drives the mounting frame (3) to slide and adjusts the distance between the mounting frame (3) and the other stretching rollers (2).

2. The fabric shaping and stenting device according to claim 1, characterized in that: A hot air chamber (12) is also provided at the bottom end of the machine body (1), and a hot air mechanism (8) is also provided on the machine body (1), the hot air mechanism (8) comprising a blower (81) and an electric heating wire (82), one end of the blower (81) is connected to the outside, and the other end of the blower (81) extends into the hot air chamber (12), the electric heating wire (82) is installed at the bottom end of the machine body (1) and is used to heat the air in the hot air chamber (12), and the hot air chamber (12) is connected to the location of the tentering roller (2) in the machine body (1).

3. The fabric shaping and stenting device according to claim 2, characterized in that: A dust collecting chamber (13) is also provided at the bottom end of the machine body (1), the dust collecting chamber (13) is located below the hot air chamber (12) and is in communication with the hot air chamber (12), and a dust collecting box (9) with an upper end opening is provided in the dust collecting chamber (13).

4. The fabric shaping and stenting device according to claim 3, characterized in that: The dust box (9) is slidably connected to the machine body (1), one end of the dust box (9) is exposed outside the machine body (1), and a handle (91) is provided on the end of the dust box (9) exposed outside the machine body (1).

5. The fabric shaping and stenting device according to claim 2, characterized in that: The hot air mechanism (8) further comprises a diversion pipe (83), wherein the diversion pipe (83) comprises a plurality of diversion branch pipes (831) and a connecting pipe (832), one end of the connecting pipe (832) being connected to one end of the blower (81) extending into the hot air chamber (12), one end of the connecting pipe (832) being connected to each of the diversion branch pipes (831), and the other end of each of the diversion branch pipes (831) being extended upward.

6. The fabric shaping and stenting device according to claim 2, characterized in that: A filter screen (7) is also provided on the top of the hot air chamber (12), and the hot air chamber (12) is connected to the location of the tentering roller (2) in the machine body (1) through the filter screen (7).

7. The fabric shaping and stenting device according to claim 1, characterized in that: The machine body (1) is also provided with a material receiving assembly (6), the material receiving assembly (6) comprising a material receiving frame (61), a material receiving roller (62) and a driving member (63), one end of the material receiving frame (61) is rotatably connected to the machine body (1), the material receiving roller (62) is sleeved on the material receiving frame (61) and connected to the material receiving frame (61), and the driving member (63) is used to drive the material receiving frame (61) to rotate.

8. The fabric shaping and stenting device according to claim 1, characterized in that: The driving assembly (4) comprises a driving member (41) and a driving screw rod (42); the driving screw rod (42) is rotatably connected to the machine body (1); one end of the driving screw rod (42) passes through the mounting frame (3) and is threadedly connected to the mounting frame (3); the driving member (41) is used to drive the driving screw rod (42) to rotate.

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