Self-checking device and system for textile machine

Abstract

The invention relates to the technical field of textile machines, and discloses a textile machine self-inspection device and system.The textile machine self-inspection device comprises a device body, a limiting mechanism is arranged at the bottom of the device body, a self-inspection mechanism is arranged in the top of the device body, and a point contact unit is arranged in the device body; and the limiting mechanism comprises a supporting assembly, driving assemblies, a limiting assembly and a pressing assembly, the supporting assembly is arranged at the bottom of the device body, and the driving assemblies are arranged in the left side and the right side of the device body. According to the self-checking device and system for the textile machine, through the arranged limiting mechanism, a worker only needs to start the driving motor to drive the pressing cylinder to turn over upwards or downwards, pressing work on cloth is completed, the pressing cylinder and the transmission belt are matched with each other to comb the cloth, the cloth can be kept flat in the discharging process, and the working efficiency is improved. And the cloth is prevented from being stacked in the discharging process, so that the cloth can be kept flat in the discharging process.

Description

Technical Field

[0001] The invention relates to the technical field of textile machines, in particular to a textile machine self-checking device and system. Background Art

[0002] Textile machines, also known as spinning machines, looms, cotton spinning machines, etc., are looms driven by human power in ancient times. Textile machines are the full name of tools that process raw materials such as thread, silk, and hemp into silk threads and then weave them into cloth. There are spinning weights, spinning wheels, spindles, pedal looms, modern mechanical looms, modern CNC automatic looms, etc. The development of textile process flows and equipment in ancient and modern times are all designed in response to textile raw materials. Therefore, raw materials play an important role in textile technology. The fibers used for textiles in ancient countries in the world were all natural fibers, generally three types of short fibers (wool, hemp, and cotton).

[0003] After the existing textile machines produce fabrics, the workers need to check the quality of the fabrics through the naked eye and the touch of their hands, and check the discordant parts of the fabrics. However, if the fabrics are only checked by the workers' touch, the accuracy is inaccurate. For example, whether the thickness of the fabric meets the standard is very inconvenient and prone to errors if it is only checked by hand through touch. At the same time, skilled workers need to undergo long-term training in advance, and the investment cost is too high. Summary of the invention

[0004] The object of the present invention is to provide a textile machine self-checking device and system to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a textile machine self-inspection device and system, comprising a device body, a limiting mechanism is arranged at the bottom of the device body, a self-inspection mechanism is arranged inside the top of the device body, and a touch unit is arranged inside the device body.

[0006] The limiting mechanism includes a supporting component, a driving component, a limiting component and a pressing component. The supporting component is arranged at the bottom of the device body, the driving component is arranged on the left and right sides of the device body, the limiting component is arranged at the top of the device body corresponding to the position of the driving component, and the pressing component is arranged on the front and back sides of the device body.

[0007] The self-test mechanism includes a contact component, a transmission component and a feedback component. The contact component is arranged in the device body, the transmission component is arranged on the top of the contact component, and the feedback component is arranged on the top of the device body corresponding to the position of the transmission component.

[0008] The touch unit includes a signal receiving module, the signal at the output end of the signal receiving module is connected to a signal feedback module, the signal at the output end of the signal feedback module is connected to a data collection module, the signal at the output end of the data collection module is connected to a data integration module, the signal at the output end of the data integration module is connected to a data backup module, and the signal at the output end of the data backup module is connected to a data sending module.

[0009] According to the above technical solution, the support assembly includes a frame plate, which is fixedly connected to the bottom of the left and right sides of the device body, and the frame plate is fixedly connected with a fixed shaft on the front and rear sides. The outer ring of the fixed shaft is rotatably connected to a rotating drum, and the outer ring of the rotating drum is transmission-connected with a transmission belt. The left and right sides of the outer ring of the rotating drum are fixedly connected with limiting convex rings, and the limiting convex rings limit the transmission belt so that the transmission belt will not be separated from the connection relationship with the rotating drum, thereby increasing the stability of the structure.

[0010] According to the above technical solution, the driving assembly includes a driving motor, which is fixedly connected to the left and right sides of the device main body, and a threaded shaft is fixedly connected to the top of the driving motor, and the threaded shaft is rotatably connected to the top of the device main body. A first limiting plate is fixedly connected to the top of the threaded shaft, and a threaded barrel is threadedly connected to the outer ring of the threaded shaft, and a connecting plate is fixedly connected to the outer side of the threaded barrel, and reinforcing fins are fixedly connected to the upper and lower sides of the connecting plate on the outer ring of the threaded barrel, and a slide plate is fixedly connected to the front and rear sides of the bottom of the connecting plate, and the slide plate is slidably connected to the top of the device main body, and a rack is fixedly connected to the outer side of the slide plate. The reinforcing fins connect the threaded barrel and the connecting plate, which increases the connection strength between the threaded barrel and the connecting plate, and improves the stability of the structure. The slide plate is slidably connected to the device main body to limit the rack, which increases the stability of the rack when it moves up and down, so that the rack will not be misaligned with the transmission gear, thereby increasing the stability of the structure.

[0011] According to the above technical solution, the limiting assembly includes a fixed sliding rod, which is fixedly connected to the top of the device body, and slidably connected to the connecting plate. A second limiting plate is fixedly connected to the top of the fixed sliding rod, and the fixed sliding rod is slidably connected to the connecting plate to limit the connecting plate, so that the front and rear horizontal heights of the connecting plate can be kept consistent during the up and down movement, so that the lifting and lowering of the front and rear racks can always be kept consistent.

[0012] According to the above technical solution, the pressing assembly includes a fixed frame, which is fixedly connected to the front and rear sides of the device body, the inner ring of the fixed frame is rotatably connected to a rotating shaft, the outer side of the rotating shaft is fixedly connected to a transmission gear, the transmission gear is meshed with the outer side of the rack, the inner side of the rotating shaft is fixedly connected to a connecting arm, the inner bottom of the connecting arm is fixedly connected to a convex rod, the inner side of the convex rod is fixedly connected to a limiting rotating rod, the outer ring of the limiting rotating rod is rotatably connected to a pressing cylinder, the limiting rotating rod is rotatably connected to the inside of the pressing cylinder to limit and support the pressing cylinder, thereby increasing the stability of the structure and preventing the pressing cylinder from shifting left or right when the outer ring of the limiting rotating rod rotates.

[0013] According to the above technical solution, the contact component includes a slide, which is slidably connected in the device body, a pressure rod is fixedly connected to the bottom of the slide, and a compression spring is fixedly connected to the top of the slide. Under the action of the compression spring, the slide drives the pressure rod to always maintain the force of moving downward, so that the bottom of the transmission plate can always maintain contact with the top of the woven cloth, so that any holes or stacking of the cloth can be reflected in the height of the pressure rod.

[0014] According to the above technical solution, the transmission assembly includes a transmission slide bar, which is fixedly connected to the top of the slide, and the transmission slide bar is slidably connected to the top of the device body. The top of the transmission slide bar is fixedly connected to a transmission plate, and the rear side of the bottom of the transmission plate is fixedly connected to a pressure block. A limit rod is slidably connected to the transmission plate, and the limit rod is fixedly connected to the top of the device body. A third limit plate is fixedly connected to the top of the limit rod. The transmission plate drives the pressure block to move up and down following the height of the pressure bar through the transmission slide bar, so that the pressure bar can be fed back to the contact between the pressure block and the touch sensor whether it is moved up or down.

[0015] According to the above technical solution, the feedback component includes a touch sensor, which is arranged below the pressing block, and a card plate is fixedly connected to the bottom of the pressing block, and the card plate is clamped in the top of the device body. Bolts are sleeved at the four corners of the card plate, and the bolts are threadedly connected in the top of the device body. There are three contact modes between the touch sensor and the pressing block, namely contact, disengagement and downward pressure, among which contact is a normal state, disengagement indicates that the fabric is too thick or stacking occurs, and downward pressure indicates that the fabric is too thin or holes occur. The staff only needs to rotate the bolt to complete the installation or disassembly of the touch sensor through the card plate, so that damage to a single touch sensor will not affect the overall use of the device, which is convenient for the staff to maintain and repair it.

[0016] Compared with the prior art, the present invention provides a textile machine self-checking device and system, which has the following beneficial effects:

[0017] 1. The self-inspection device and system of the textile machine, through the setting of the limit mechanism, the staff only needs to start the drive motor to drive the pressing cylinder to flip upward or downward, complete the work of pressing the cloth, so that the pressing cylinder and the transmission belt cooperate with each other to comb the cloth, so that the cloth can be kept flat during the discharge process, so that the cloth will not be stacked on each other during the discharge process, and the cloth can be kept flat during the discharge process. Through the set self-inspection mechanism, the output cloth is inspected, so that when the cloth has holes or is too thick due to wrong lines, the wrong part of the cloth can be recorded and feedback, so that the staff can accurately find the wrong part according to the feedback data, without the need for the staff to inspect the cloth with the naked eye, so that the situation that cannot be accurately inspected manually, such as the slightly thick cloth, can also be directly inspected, which increases the accuracy of the cloth inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a front schematic diagram of the structure of the present invention;

[0020] Figure 2 It is a partial structural cross-sectional view of the present invention;

[0021] Figure 3 It is a cross-sectional view of the structure of the main body of the device;

[0022] Figure 4 It is a partial structural cross-sectional view of the present invention;

[0023] Figure 5 It is a schematic diagram of the structure of the support component part;

[0024] Figure 6 It is a schematic diagram of the structure of the drive component part;

[0025] Figure 7 It is a schematic diagram of the structure of the pressing component;

[0026] Figure 8 It is a schematic diagram of the partial structure of the self-inspection mechanism;

[0027] Fig. 9 It is an exploded diagram of the partial structure of the self-inspection mechanism;

[0028] Fig.10 It is a schematic diagram of the touch unit system.

[0029] In the figure: 1. Limiting mechanism; 11. Support assembly; 1101. Frame; 1102. Fixed shaft; 1103. Rotating drum; 1104. Transmission belt; 1105. Limiting convex ring; 12. Driving assembly; 1201. Driving motor; 1202. Threaded rotating shaft; 1203. First limiting piece; 1204. Threaded drum; 1205. Connecting plate; 1206. Reinforcement fin; 1207. Slide plate; 1208. Rack; 13. Limiting assembly; 1301. Fixed slide bar; 1302. Second limiting piece; 14. Pressing assembly; 1401. Fixed frame; 1402. Rotating shaft; 1403. Transmission gear; 1404. Connecting arm; 1405. Convex rod; 1406, limit rotating rod; 1407, pressure cylinder; 2, self-test mechanism; 21, contact assembly; 2101, slide; 2102, pressure rod; 2103, compression spring; 22, transmission assembly; 2201, transmission slide; 2202, transmission plate; 2203, pressure block; 2204, limit rod; 2205, third limit plate; 23, feedback assembly; 2301, touch sensor; 2302, card plate; 2303, bolt; 3, touch unit; 31, signal receiving module; 32, signal feedback module; 33, data collection module; 34, data integration module; 35, data backup module; 36, data sending module; 4, device body. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] The present invention provides a technical solution:

[0032] Embodiment 1

[0033] Combination Figures 1 to 7 The textile machine self-inspection device and system include a device body 4, a limit mechanism 1 is arranged at the bottom of the device body 4, a self-inspection mechanism 2 is arranged in the top of the device body 4, and a touch unit 3 is arranged in the device body 4.

[0034] The limiting mechanism 1 includes a supporting component 11, a driving component 12, a limiting component 13 and a pressing component 14. The supporting component 11 is arranged at the bottom of the device body 4, the driving component 12 is arranged on the left and right sides of the device body 4, the limiting component 13 is arranged at the top of the device body 4 corresponding to the position of the driving component 12, and the pressing component 14 is arranged on the front and back sides of the device body 4.

[0035] The support assembly 11 includes a frame plate 1101, which is fixedly connected to the bottom of the left and right sides of the device body 4. The frame plate 1101 is fixedly connected to the front and rear sides of the fixed shaft 1102. The outer ring of the fixed shaft 1102 is rotatably connected to a rotating drum 1103. The outer ring of the rotating drum 1103 is connected to a transmission belt 1104. The left and right sides of the outer ring of the rotating drum 1103 are fixedly connected to limited position convex rings 1105. The drive assembly 12 includes a drive motor 1201, which is fixedly connected to the device body 4. On the left and right sides, the top of the driving motor 1201 is fixedly connected with a threaded shaft 1202, and the threaded shaft 1202 is rotatably connected to the top of the device body 4. The top of the threaded shaft 1202 is fixedly connected with a first limit plate 1203, and the outer ring of the threaded shaft 1202 is threadedly connected with a threaded cylinder 1204, and the outer side of the threaded cylinder 1204 is fixedly connected with a connecting plate 1205. The outer ring of the threaded cylinder 1204 is located at the upper and lower sides of the connecting plate 1205 and is fixedly connected with reinforcing fins 1206. The bottom of the connecting plate 1205 The front and rear sides are fixedly connected with a slide plate 1207, the slide plate 1207 is slidably connected to the top of the device body 4, the outer side of the slide plate 1207 is fixedly connected to a rack 1208, the limiting component 13 includes a fixed slide bar 1301, the fixed slide bar 1301 is fixedly connected to the top of the device body 4, the fixed slide bar 1301 is slidably connected to the connecting plate 1205, the top of the fixed slide bar 1301 is fixedly connected to a second limiting piece 1302, and the pressing component 14 includes a fixed frame 1401, the fixed frame 1401 is fixed Connected to the front and back sides of the device body 4, the inner circle of the fixed frame 1401 is rotatably connected to the rotating shaft 1402, the outer side of the rotating shaft 1402 is fixedly connected to the transmission gear 1403, the transmission gear 1403 is meshed with the outer side of the rack 1208, the inner side of the rotating shaft 1402 is fixedly connected to the connecting arm 1404, the inner bottom of the connecting arm 1404 is fixedly connected to the protruding rod 1405, the inner side of the protruding rod 1405 is fixedly connected to the limiting rotating rod 1406, and the outer circle of the limiting rotating rod 1406 is rotatably connected to the pressing cylinder 1407.

[0036] Furthermore, the limiting convex ring 1105 limits the transmission belt 1104 so that the transmission belt 1104 will not be separated from the connection relationship with the rotating drum 1103, thereby increasing the stability of the structure; the reinforcing fin 1206 connects the threaded drum 1204 and the connecting plate 1205, thereby increasing the connection strength between the threaded drum 1204 and the connecting plate 1205, thereby improving the stability of the structure; the slide plate 1207 is slidably connected to the device body 4 to limit the rack 1208, thereby increasing the stability of the rack 1208 when it moves up and down, thereby preventing the rack 1208 from being separated from the transmission drum 1103. The misalignment between the gears 1403 increases the stability of the structure. The fixed slide rod 1301 is slidably connected to the connecting plate 1205 to limit the connecting plate 1205, so that the front and rear horizontal heights of the connecting plate 1205 can be kept consistent during the up and down movement, and the lifting and lowering of the front and rear racks 1208 can always be kept consistent. The limiting rotating rod 1406 is rotatably connected to the pressing cylinder 1407 to limit and support the pressing cylinder 1407, which increases the stability of the structure and prevents the pressing cylinder 1407 from deviating left and right when the outer circle of the limiting rotating rod 1406 rotates.

[0037] Embodiment 2

[0038] See also Figures 1 to 4 and Figure 8 and Fig. 9 On the basis of Example 1, it is further obtained that the self-test mechanism 2 includes a contact component 21, a transmission component 22 and a feedback component 23, the contact component 21 is arranged in the device body 4, the transmission component 22 is arranged at the top of the contact component 21, and the feedback component 23 is arranged at the top of the device body 4 corresponding to the position of the transmission component 22.

[0039] The contact assembly 21 includes a slide 2101, which is slidably connected to the device body 4, a pressure rod 2102 is fixedly connected to the bottom of the slide 2101, and a compression spring 2103 is fixedly connected to the top of the slide 2101. The transmission assembly 22 includes a transmission slide 2201, which is fixedly connected to the top of the slide 2101, and the transmission slide 2201 is slidably connected to the top of the device body 4, a transmission plate 2202 is fixedly connected to the top of the transmission slide 2201, and a pressure block 2203 is fixedly connected to the rear side of the bottom of the transmission plate 2202 A limiting rod 2204 is slidably connected inside the transmission plate 2202, the limiting rod 2204 is fixedly connected to the top of the device body 4, a third limiting piece 2205 is fixedly connected to the top of the limiting rod 2204, the feedback component 23 includes a touch sensor 2301, the touch sensor 2301 is arranged below the pressure block 2203, a clamping plate 2302 is fixedly connected to the bottom of the pressure block 2203, the clamping plate 2302 is clamped in the top of the device body 4, bolts 2303 are sleeved at the four corners of the clamping plate 2302, and the bolts 2303 are threadedly connected to the top of the device body 4.

[0040] Further, the slide 2101 drives the pressure rod 2102 to keep moving downward under the action of the compression spring 2103, so that the bottom of the transmission plate 2202 can always keep in contact with the top of the woven fabric, so that any holes or stacking of the fabric can be reflected in the height of the pressure rod 2102, and the transmission plate 2202 drives the pressure block 2203 to move up and down following the height of the pressure rod 2102 through the transmission slide bar 2201, so that the pressure rod 2102 can be fed back to the pressure block 2203 and the touch sensor whether it is upward or downward. In terms of the contact of the device 2301, there are three contact modes between the touch sensor 2301 and the pressure block 2203, namely contact, disengagement and downward pressure, among which contact is a normal state, disengagement indicates that the fabric is too thick or stacking occurs, and downward pressure indicates that the fabric is too thin or there are holes. The staff only needs to rotate the bolt 2303 to complete the installation or disassembly of the touch sensor 2301 through the card plate 2302, so that the damage of a single touch sensor 2301 will not affect the overall use of the device, which is convenient for the staff to maintain and repair it.

[0041] Embodiment 3

[0042] See also Fig.10 On the basis of the first and second embodiments, it is further obtained that the touch unit 3 includes a signal receiving module 31, the output end signal of the signal receiving module 31 is connected to the signal feedback module 32, the output end signal of the signal feedback module 32 is connected to the data collection module 33, the output end signal of the data collection module 33 is connected to the data integration module 34, the output end signal of the data integration module 34 is connected to the data backup module 35, and the output end signal of the data backup module 35 is connected to the data sending module 36.

[0043] Furthermore: the signal receiving module 31 receives the signal sent by the current state of the touch sensor 2301, the signal feedback module 32 feeds back the signal and sends the signal to the device for aggregation through the data collection module 33 and the data integration module 34, and then the data backup module 35 backs up the data and transmits the aggregated data to the staff through the data sending module 36, so that the staff only needs to observe the feedback data to understand the state of the produced fabric.

[0044] In actual operation, when the device is used, before the device is used, the textile machine is first started to produce part of the cloth, and then the cloth is spread flat on the top of the transmission belt 1104, and then the staff starts the driving motor 1201 to drive the threaded shaft 1202 to rotate, the threaded shaft 1202 rotates and drives the threaded cylinder 1204 to move downward, the threaded cylinder 1204 moves downward and drives the slide plate 1207 to move downward through the connecting plate 1205, the slide plate 1207 moves downward and drives the rack 1208 to move downward, the rack 1208 moves downward and meshes with the transmission gear 1403, driving the rotating shaft 1402 to rotate, the rotating shaft 1402 rotates and drives the pressing cylinder 1407 to flip downward through the connecting arm 1404 and the protruding rod 1405 until the bottom of the pressing cylinder 1407 contacts the top of the cloth, at which time the positioning of the cloth is completed, and then the textile machine can be started normally to produce the cloth;

[0045] Later, during the production process of the cloth, the produced cloth passes between the transmission belt 1104 and the pressing cylinder 1407. When the cloth is too thick and exceeds the preset thickness, the bottom of the pressing rod 2102 contacts the top of the cloth and moves upward. The pressing rod 2102 moves upward and drives the transmission slide bar 2201 to move upward through the slide plate 2101. The transmission slide bar 2201 moves upward and drives the pressing block 2203 to move upward through the transmission plate 2202. The pressing block 2203 moves upward and breaks away from the connection with the touch sensor 2301 and loses contact with the touch sensor 2301. When there is a hole in the cloth or it is too thin, the slide plate 2101 moves upward and drives the transmission slide bar 2201 to move upward. 2101 drives the pressure rod 2102 to move downward under the action of the compression spring 2103, and the pressure rod 2102 moves downward to squeeze the touch sensor 2301. When the cloth is normal and there is no leakage or damage, the pressure block 2203 only contacts the touch sensor 2301 and does not squeeze or separate from the touch sensor 2301. The touch sensor 2301 transmits three different signals through the connection with the pressure block 2203, so that the staff can quickly distinguish and check which part of the cloth is improper by which part of the touch sensor 2301 transmits the discordant signal.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0047] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A textile machine self-checking device and system, comprising a device body (4), characterized in that: A limit mechanism (1) is arranged at the bottom of the device body (4), a self-checking mechanism (2) is arranged inside the top of the device body (4), and a contact unit (3) is arranged inside the device body (4); The limiting mechanism (1) comprises a supporting component (11), a driving component (12), a limiting component (13) and a material pressing component (14); the supporting component (11) is arranged at the bottom of the device body (4); the driving component (12) is arranged on the left and right sides of the device body (4); the limiting component (13) is arranged at the top of the device body (4) corresponding to the position of the driving component (12); and the material pressing component (14) is arranged on the front and rear sides of the device body (4); The driving assembly (12) comprises a driving motor (1201), wherein the driving motor (1201) is fixedly connected to the left and right sides of the device body (4), the top of the driving motor (1201) is fixedly connected to a threaded shaft (1202), the threaded shaft (1202) is rotatably connected to the top of the device body (4), the top of the threaded shaft (1202) is fixedly connected to a first limiting plate (1203), and the outer ring of the threaded shaft (1202) is threadedly connected to a threaded barrel (1204), a connecting plate (1205) is fixedly connected to the outside of the threaded cylinder (1204), and reinforcing fins (1206) are fixedly connected to the upper and lower sides of the connecting plate (1205) on the outer ring of the threaded cylinder (1204), and a slide plate (1207) is fixedly connected to the front and rear sides of the bottom of the connecting plate (1205), and the slide plate (1207) is slidably connected to the top of the device body (4), and a rack (1208) is fixedly connected to the outside of the slide plate (1207); The material pressing assembly (14) comprises a fixed frame (1401), wherein the fixed frame (1401) is fixedly connected to the front and rear sides of the device body (4), the inner circle of the fixed frame (1401) is rotatably connected to a rotating shaft (1402), the outer side of the rotating shaft (1402) is fixedly connected to a transmission gear (1403), the transmission gear (1403) is meshed with the outer side of the rack (1208), the inner side of the rotating shaft (1402) is fixedly connected to a connecting arm (1404), the inner bottom of the connecting arm (1404) is fixedly connected to a convex rod (1405), the inner side of the convex rod (1405) is fixedly connected to a limit rotating rod (1406), and the outer circle of the limit rotating rod (1406) is rotatably connected to a pressing cylinder (1407); The self-test mechanism (2) comprises a contact component (21), a transmission component (22) and a feedback component (23); the contact component (21) is arranged in the device body (4); the transmission component (22) is arranged on the top of the contact component (21); and the feedback component (23) is arranged on the top of the device body (4) corresponding to the position of the transmission component (22); The feedback component (23) comprises a touch sensor (2301), wherein the touch sensor (2301) is arranged below the pressure block (2203), a clamping plate (2302) is fixedly connected to the bottom of the pressure block (2203), the clamping plate (2302) is clamped in the top of the device body (4), the four corners of the clamping plate (2302) are sleeved with bolts (2303), and the bolts (2303) are threadedly connected in the top of the device body (4); The touch unit (3) comprises a signal receiving module (31), the output end signal of the signal receiving module (31) is connected to a signal feedback module (32), the output end signal of the signal feedback module (32) is connected to a data collection module (33), the output end signal of the data collection module (33) is connected to a data integration module (34), the output end signal of the data integration module (34) is connected to a data backup module (35), and the output end signal of the data backup module (35) is connected to a data sending module (36).

2. The textile machine self-test device and system according to claim 1, characterized in that: The support assembly (11) comprises a frame plate (1101), wherein the frame plate (1101) is fixedly connected to the bottom of the left and right sides of the device body (4), and a fixed shaft (1102) is fixedly connected to the front and rear sides of the frame plate (1101), and the outer ring of the fixed shaft (1102) is rotatably connected to a rotating drum (1103), and the outer ring of the rotating drum (1103) is transmission-connected to a transmission belt (1104), and the left and right sides of the outer ring of the rotating drum (1103) are fixedly connected to limiting convex rings (1105).

3. The textile machine self-test device and system according to claim 2, characterized in that: The limiting assembly (13) comprises a fixed sliding rod (1301), wherein the fixed sliding rod (1301) is fixedly connected to the top of the device body (4), the fixed sliding rod (1301) is slidably connected in the connecting plate (1205), and a second limiting plate (1302) is fixedly connected to the top of the fixed sliding rod (1301).

4. The textile machine self-test device and system according to claim 3, characterized in that: The contact assembly (21) comprises a slide (2101), wherein the slide (2101) is slidably connected in the device body (4), a pressure rod (2102) is fixedly connected to the bottom of the slide (2101), and a compression spring (2103) is fixedly connected to the top of the slide (2101).

5. The textile machine self-test device and system according to claim 4, characterized in that: The transmission assembly (22) comprises a transmission slide bar (2201), wherein the transmission slide bar (2201) is fixedly connected to the top of the slide plate (2101), wherein the transmission slide bar (2201) is slidably connected to the top of the device body (4), wherein the top of the transmission slide bar (2201) is fixedly connected to a transmission plate (2202), and the bottom rear side of the transmission plate (2202) is fixedly connected to a pressure block (2203).

6. The textile machine self-checking device and system according to claim 5, characterized in that: A limiting rod (2204) is slidably connected inside the transmission plate (2202), the limiting rod (2204) is fixedly connected to the top of the device body (4), and a third limiting plate (2205) is fixedly connected to the top of the limiting rod (2204).

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