Fabric preshrinking testing device
By designing the lifting mechanism and clamping mechanism of the fabric pre-shrinkage test device, the problem of poor fixation effect during the drying process is solved, and efficient and stable fabric drying and testing is achieved.
Patent Information
- Application Number
- CN202421612030.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-09
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-07-09
AI Technical Summary
The existing fabric pre-shrinkage test device has poor fixation effect on the fabric when drying, resulting in the fabric being prone to wrinkles, low drying efficiency and unsatisfactory effect.
A fabric pre-shrinkage testing device is designed, including a drying box, a lifting mechanism and a clamping mechanism. The fabric is clamped and fixed by the matching of the limiting plate, pulling block, limiting rod and plywood, and the distance is adjusted by driving the limiting plate through the motor. The fabric is dried in a hot air with a hair dryer and a heating box, and the blowing angle can be adjusted.
It realizes stable clamping and straightening of fabrics of different sizes, improves drying efficiency and effect, and ensures the smoothness and accuracy of the fabric during the testing process.
Smart Images
Figure CN223123013U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fabric pre-shrinking test, in particular to a fabric pre-shrinking test device. Background Technique
[0002] Clothes are made by dyeing solid-color cloth through a printing and dyeing process and then tailoring. However, if the performance of the fabric used is not stable enough, the problem of shrinkage will occur when washing clothes, seriously affecting the use experience of the clothes. Therefore, in clothing manufacturing enterprises, the shrinkage rate of fabrics needs to be tested. During the test, the specimen is taken out after washing, placed in an oven to dry, and then compared with the raw material to evaluate the shrinkage rate of the clothing dye. Therefore, it is necessary to dry the fabric during the test. At present, the fabric pre-shrinking test device used has a poor fixing effect on the fabric during drying, and the fabric is prone to wrinkles, not only with low drying efficiency but also unsatisfactory drying effect, which needs to be improved. Therefore, a fabric pre-shrinking test device is proposed now. Summary of the Utility Model
[0003] In order to improve the problem of poor fixing effect of the fabric pre-shrinking test device on the fabric during drying, the utility model provides a fabric pre-shrinking test device.
[0004] The utility model provides a fabric pre-shrinking test device, adopting the following technical scheme:
[0005] A fabric pre-shrinking test device includes a drying box. A drying mechanism is arranged on the back of the inner cavity of the drying box. A lifting mechanism is arranged on the right side of the inner cavity of the drying box. A clamping mechanism is arranged on the left side of the lifting mechanism.
[0006] The lifting mechanism includes a first motor. The first motor is fixedly installed on the right side of the bottom of the inner cavity of the drying box. The output end of the first motor is fixedly connected with a threaded rod. The top of the threaded rod is rotationally connected with the top of the inner cavity of the drying box through a bearing. Threaded sleeves are threadedly connected to both the top and bottom of the outer surface of the threaded rod. A limiting plate is fixedly connected to the left side of the threaded sleeve.
[0007] The clamping mechanism includes a through hole. The through hole is opened on the front surface of the limiting plate. A limiting rod is movably connected to the inner surface of the through hole. A pulling block is fixedly connected to the front surface of the limiting rod. A clamping plate is fixedly connected to the back surface of the limiting rod. A compression spring is movably connected to the outer surface of the limiting rod.
[0008] By adopting the above technical scheme, it is possible to clamp and fix the fabric that needs to be dried after washing, and at the same time drive the two limiting plates to move to adjust the distance between the two limiting plates. It can not only be applicable to fabrics of different sizes but also drive the fabric to move to straighten the fabric, facilitating the drying operation of the fabric.
[0009] Optionally, the drying mechanism includes a heating box and a hair dryer. Both the heating box and the hair dryer are fixedly installed on the back of the drying box. A heating resistance wire is fixedly installed in the inner cavity of the heating box. An air extraction pipe is connected to the bottom of the hair dryer, and the bottom of the air extraction pipe is connected to the top of the heating box. An air discharge pipe is connected to the top of the hair dryer, and one end of the air discharge pipe away from the hair dryer penetrates through the drying box and is connected to a blowing hood.
[0010] By adopting the above technical solution, it is possible to blow hot air to dry the fabric fixed in the drying box.
[0011] Optionally, a second motor is fixedly connected to the top of the left side of the inner cavity of the drying box, and the output end of the second motor is fixedly connected to the left side of the blowing hood.
[0012] By adopting the above technical solution, it is possible to drive the blowing hood to flip, adjust the blowing angle of the blowing hood, and increase the blowing range of the blowing hood.
[0013] Optionally, a slider is fixedly connected to the right side of the threaded sleeve, a chute for cooperating with the slider is provided on the right side of the inner cavity of the drying box, and the outer surface of the slider is slidably connected to the inner surface of the chute.
[0014] By adopting the above technical solution, it is possible to guide and limit the movement of the threaded sleeve.
[0015] Optionally, an air inlet pipe is connected to the bottom of the heating box, and a filter screen is provided at the pipe orifice of the air inlet pipe.
[0016] By adopting the above technical solution, it is convenient for air to enter the heating box.
[0017] Optionally, a ventilation hole is connected to the left side of the drying box, and a dust-proof net is embedded on the inner surface of the ventilation hole.
[0018] By adopting the above technical solution, it is convenient for the air to circulate in the drying box.
[0019] Optionally, a box door is movably connected to the front of the drying box through a hinge, and a handle is provided on the front of the box door.
[0020] By adopting the above technical solution, it is possible to conveniently open and close the drying box.
[0021] In summary, the present utility model has the following beneficial effects:
[0022] 1. The utility model can clamp and fix the fabric to be dried after washing through the cooperation of a limiting plate, a through hole, a pulling block, a limiting rod, a compression spring and a clamping plate. By setting a first motor, a threaded rod and a threaded sleeve, the two limiting plates can be driven to move, and the distance between the two limiting plates can be adjusted. It can not only be applicable to fabrics of different sizes, but also drive the fabric to move, straighten the fabric, and facilitate the drying operation of the fabric.
[0023] 2. The utility model can blow hot air to dry the fabric fixed in the drying box through the setting of a hair dryer, a heating box, a heating resistance wire, an air extraction pipe, an exhaust pipe and a blowing hood. By setting a second motor, the blowing hood can be driven to flip, and the blowing angle of the blowing hood can be adjusted to increase the blowing range of the blowing hood. Description of the Drawings
[0024] Figure 1 is a schematic structural diagram of the utility model;
[0025] Figure 2 is a cross-sectional view of the structure of the utility model;
[0026] Figure 3 is a left cross-sectional view of the structure of the utility model;
[0027] Figure 4 is the structure of the utility model Figure 3 The partial enlarged view at A in the figure.
[0028] In the figure: 1, drying box; 2, drying mechanism; 201, heating box; 202, hair dryer; 203, heating resistance wire; 204, air extraction pipe; 205, exhaust pipe; 206, blowing hood; 3, lifting mechanism; 301, first motor; 302, threaded rod; 303, threaded sleeve; 304, limiting plate; 4, clamping mechanism; 401, through hole; 402, limiting rod; 403, pulling block; 404, clamping plate; 405, compression spring; 5, second motor; 6, slider; 7, chute. Detailed Embodiment
[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0030] Embodiment 1:
[0031] Please refer to Figures 1-4, a fabric pre-shrinking test device, including a drying box 1, a drying mechanism 2 is arranged on the back of the inner cavity of the drying box 1, a lifting mechanism 3 is arranged on the right side of the inner cavity of the drying box 1, and a clamping mechanism 4 is arranged on the left side of the lifting mechanism 3;
[0032] The lifting mechanism 3 includes a first motor 301, the first motor 301 is fixedly installed on the right side of the bottom of the inner cavity of the drying box 1, the output end of the first motor 301 is fixedly connected with a threaded rod 302, the top of the threaded rod 302 is rotationally connected with the top of the inner cavity of the drying box 1 through a bearing, and both the top and bottom of the outer surface of the threaded rod 302 are threadedly connected with a threaded sleeve 303, and a limiting plate 304 is fixedly connected to the left side of the threaded sleeve 303;
[0033] The clamping mechanism 4 includes a through hole 401, the through hole 401 is opened on the front surface of the limiting plate 304, a limiting rod 402 is movably connected to the inner surface of the through hole 401, a pull block 403 is fixedly connected to the front surface of the limiting rod 402, a clamping plate 404 is fixedly connected to the back surface of the limiting rod 402, a compression spring 405 is movably connected to the outer surface of the limiting rod 402, the back surface of the compression spring 405 is fixedly connected to the connection part of the front surface of the clamping plate 404, and the front surface of the compression spring 405 is fixedly connected to the connection part of the front surface of the inner cavity of the limiting plate 304.
[0034] As a technical optimization scheme of the present utility model, further, a slider 6 is fixedly connected to the right side of the threaded sleeve 303, a chute 7 for cooperating with the slider 6 is opened on the right side of the inner cavity of the drying box 1, and the outer surface of the slider 6 is slidably connected to the inner surface of the chute 7.
[0035] As a technical optimization scheme of the present utility model, further, a ventilation hole is communicated with the left side of the drying box 1, and a dust-proof net is embedded on the inner surface of the ventilation hole.
[0036] As a technical optimization scheme of the present utility model, further, the front surface of the drying box 1 is movably connected with a box door through a hinge, and a handle is arranged on the front surface of the box door.
[0037] In this embodiment: By setting up the cooperation of the limit plate 304, the through hole 401, the pulling block 403, the limit rod 402, the compression spring 405 and the clamping plate 404, the fabric to be dried after washing can be clamped and fixed. By setting up the first motor 301, the threaded rod 302 and the threaded sleeve 303, the two limit plates 304 can be driven to move, and the distance between the two limit plates 304 can be adjusted. It can not only be applicable to fabrics of different sizes, but also drive the fabric to move to straighten the fabric, which is convenient for the drying operation of the fabric. By setting up the slider 6 and the chute 7, the movement of the threaded sleeve 303 can be guided and limited at the same time. By setting up the ventilation holes, the air circulation can be facilitated. By setting up the dust-proof net, dust can be prevented from entering the drying box 1. By setting up the box door and the handle, it is convenient to open the drying box 1 to take the fabric.
[0038] Embodiment Two:
[0039] Referring to Figure 2 and Figure 3 , the drying mechanism 2 includes a heating box 201 and a hair dryer 202. The heating box 201 and the hair dryer 202 are both fixedly installed on the back of the drying box 1. A heating resistance wire 203 is fixedly installed in the inner cavity of the heating box 201. An air extraction pipe 204 is communicated with the bottom of the hair dryer 202. The bottom of the air extraction pipe 204 is communicated with the top of the heating box 201. An air discharge pipe 205 is communicated with the top of the hair dryer 202. One end of the air discharge pipe 205 away from the hair dryer 202 penetrates through the drying box 1 and is communicated with a blowing hood 206. The air discharge pipe 205 is a flexible pipe.
[0040] As a technical optimization scheme of the present utility model, further, a second motor 5 is fixedly connected to the top of the left side of the inner cavity of the drying box 1. The output end of the second motor 5 is fixedly connected to the left side of the blowing hood 206.
[0041] As a technical optimization scheme of the present utility model, further, an air inlet pipe is communicated with the bottom of the heating box 201, and a filter screen is arranged at the pipe orifice of the air inlet pipe.
[0042] In this embodiment: By setting up the hair dryer 202, the heating box 201, the heating resistance wire 203, the air extraction pipe 204, the air discharge pipe 205 and the blowing hood 206, the fabric fixed in the drying box 1 can be dried by blowing hot air. By setting up the second motor 5, the blowing hood 206 can be driven to flip, and the blowing angle of the blowing hood 206 can be adjusted to increase the blowing range of the blowing hood 206. By setting up the air inlet pipe, the air can enter the heating box 201 conveniently. By setting up the filter screen, the air entering the heating box 201 can be filtered to prevent dust from entering the heating box 201.
[0043] The implementation principle of the present utility model is as follows: When in use, open the box door, put the washed fabric into the two limit plates 304, and through the action of the compression spring 405, push the clamping plate 404 to move backward to clamp and fix the fabric. Start the control switch of the first motor 301, the first motor 301 drives the threaded rod 302 to rotate, the threaded rod 302 drives the threaded sleeve 303 to move to both sides, the threaded sleeve 303 drives the limit plates 304 to move to both sides, and the limit plates 304 drive the fabric to move, so that the fabric is straightened. Then close the box door, start the control switches of the heating resistance wire 203 and the hair dryer 202. The heating resistance wire 203 heats the air in the drying box 1, the hair dryer 202 extracts the hot air in the heating box 201 through the extraction pipe 204, and then conveys it to the blowing hood 206 through the exhaust pipe 205, and finally blows it onto the fabric through the blowing hood 206 to perform the drying operation on the fabric. At the same time, start the control switch of the second motor 5, the second motor 5 drives the blowing hood 206 to reciprocate up and down to dry different positions of the fabric. After drying, take out the fabric and then conduct a comparative test. This method has a good fixing effect on the fabric, the test is relatively accurate, and it is convenient to use.
[0044] The above are all the preferred embodiments of the present utility model, and the protection scope of the present utility model is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present utility model shall be covered within the protection scope of the present utility model.
Claims
1. A fabric pre-shrinking test device, comprising a drying box (1), characterized in that: On the back of the inner cavity of the drying box (1), a drying mechanism (2) is provided. On the right side of the inner cavity of the drying box (1), a lifting mechanism (3) is provided. On the left side of the lifting mechanism (3), a clamping mechanism (4) is provided. The lifting mechanism (3) includes a first motor (301). The first motor (301) is fixedly installed on the right side of the bottom of the inner cavity of the drying box (1). The output end of the first motor (301) is fixedly connected to a threaded rod (302). The top of the threaded rod (302) is rotatably connected to the top of the inner cavity of the drying box (1) through a bearing. Threaded sleeves (303) are threadedly connected to both the top and bottom of the outer surface of the threaded rod (302). A limiting plate (304) is fixedly connected to the left side of the threaded sleeve (303). The clamping mechanism (4) includes a through hole (401). The through hole (401) is opened on the front surface of the limiting plate (304). A limiting rod (402) is movably connected to the inner surface of the through hole (401). A pulling block (403) is fixedly connected to the front surface of the limiting rod (402). A clamping plate (404) is fixedly connected to the back surface of the limiting rod (402). A compression spring (405) is movably connected to the outer surface of the limiting rod (402).
2. The fabric pre-shrinking test device according to claim 1, wherein: The drying mechanism (2) includes a heating box (201) and a hair dryer (202). Both the heating box (201) and the hair dryer (202) are fixedly installed on the back of the drying box (1). A heating resistance wire (203) is fixedly installed in the inner cavity of the heating box (201). An air extraction pipe (204) is connected to the bottom of the hair dryer (202). The bottom of the air extraction pipe (204) is connected to the top of the heating box (201). An air discharge pipe (205) is connected to the top of the hair dryer (202). One end of the air discharge pipe (205) away from the hair dryer (202) penetrates through the drying box (1) and is connected to a blowing hood (206).
3. The fabric pre-shrinking test device according to claim 2, characterized in that: A second motor (5) is fixedly connected to the top of the left side of the inner cavity of the drying box (1). The output end of the second motor (5) is fixedly connected to the left side of the blowing hood (206).
4. A fabric pre-shrinking test device according to claim 1, characterized in that: A slider (6) is fixedly connected to the right side of the threaded sleeve (303). A sliding groove (7) for cooperating with the slider (6) is opened on the right side of the inner cavity of the drying box (1). The outer surface of the slider (6) is slidably connected to the inner surface of the sliding groove (7).
5. The fabric pre-shrinking test device according to claim 2, characterized in that: An air inlet pipe is connected to the bottom of the heating box (201), and a filter screen is provided at the pipe orifice of the air inlet pipe.
6. The fabric pre-shrinking test device according to claim 1, characterized in that: A ventilation hole is connected to the left side of the drying box (1), and a dust-proof net is embedded in the inner surface of the ventilation hole.
7. A fabric pre-shrinking test device according to claim 1, characterized in that: The front of the drying box (1) is movably connected to a box door through a hinge, and a handle is provided on the front of the box door.