Textile roving sliver coil micro traction force detection device

Abstract

The utility model relates to the field of textile industry detection, in particular to a textile roving sliver coil micro traction force detection device. The device comprises a machine body, a support is fixedly connected to the top of the machine body, a first winding roller is fixedly connected to the top of the machine body, a second winding roller is slidably connected to the top of the machine body, and a limiting mechanism used for fixing slivers on the first winding roller is fixedly connected to the inner top of the support. A hydraulic rod is started to be matched with a supporting plate, a movable rod, a guide rod and the like to drive a T-shaped rod and a fixing block to move downwards, roving strips on a first winding roller and a second winding roller are fixed respectively, the stability of the roving strips in the stretching process is guaranteed, and the accuracy of detection data is improved; and when the supporting plate moves downwards, the mounting plate is driven to move downwards, and a driving straight toothed plate, a gear, a driven straight toothed plate and the like are matched to drive the protection plate to move upwards, so that the safety of the detection process is ensured.

Description

Technical Field

[0001] The utility model relates to the field of textile industry detection, in particular to a device for detecting micro-traction force of a textile roving strip roll. Background Art

[0002] The original meaning of textile is a general term for spinning and weaving, but with the continuous development and improvement of the textile knowledge system and discipline system, especially the emergence of non-woven textile materials and three-dimensional composite weaving technologies, it is no longer just traditional hand spinning and weaving, but also includes non-woven technology. In the production process of roving, in order to ensure that the roving is evenly and smoothly output on the roving roll, the roving must be given appropriate traction. If the traction is too small, the roving cannot be pulled out. If the traction is too large, the roving is prone to unexpected stretching, leading to excess thin strips, which has an adverse effect on the next process. Therefore, in order to ensure that the roving is evenly and smoothly output on the roving roll, the required traction must be accurately detected.

[0003] The existing textile roving strip micro-traction force detection device, when detecting the roving strip, tests the traction force required for the roving strip by pulling one side of the roving strip. In this detection method, the roving strip is generally directly wound around the cloth guide roller during the detection process. However, when the roving strip is pulled, the roving strip may slip from the cloth guide roller, resulting in uneven force on the roving strip, affecting the detection accuracy of the device; and when detecting the traction force required for the roving strip, there may be a situation where the pulling force is too large, causing the roving strip to break, etc., however, the broken roving strip is easy to fall out, reducing the safety of the detection process. Utility Model Content

[0004] The purpose of the utility model is to solve the above shortcomings and provide a device for detecting the micro-traction force of a textile roving roll;

[0005] To achieve the above-mentioned purpose, the utility model provides a device for detecting the tiny traction force of a textile coarse yarn roll, comprising a body, a bracket fixedly connected to the top of the body, a first roller fixedly connected to the top of the body, a second roller slidably connected to the top of the body, a limiting mechanism for fixing the yarn on the No. 1 roller fixedly connected to the top of the bracket, an auxiliary mechanism for fixing the yarn on the No. 2 roller fixedly connected to the bottom of the limiting mechanism, a protective mechanism slidably connected to the inside of the body for ensuring the safety of the detection environment, and a driving mechanism for driving the protective mechanism to move fixedly connected to the limiting mechanism.

[0006] As a further improvement of the present technical solution, the limiting mechanism includes a hydraulic rod fixedly connected to the top of the bracket, the bottom of the hydraulic rod is fixedly connected to a support plate, the bottom of the support plate is fixedly connected to a T-rod, and the T-rod is located directly above the No. 1 roller.

[0007] As a further improvement of the present technical solution, the auxiliary mechanism is slidably connected to a moving rod at the bottom of the support plate, a fixed block is fixedly connected to the bottom of the moving rod, a rectangular groove is opened on the No. 2 roller, two guide rods are fixedly connected to the bottom of the moving rod, and the size of the rectangular groove is adapted to the size of the guide rod.

[0008] As a further improvement of the technical solution, the protective mechanism includes a protective plate slidably connected to the inner wall of the machine body, and driven spur gear plates are fixedly connected on both sides of the protective plate. The inner wall of the machine body is rotatably connected to a rotating rod, and two gears are fixedly connected to the rotating rod, and the two gears are respectively meshed and connected with adjacent driven spur gear plates.

[0009] As a further improvement of the technical solution, the driving mechanism includes two mounting plates fixedly connected to the front side of the support plate, the bottom of the two mounting plates are fixedly connected with driving spur plates, and the two driving spur plates are meshingly connected with adjacent gears.

[0010] As a further improvement of the present technical solution, a slide groove is provided on the top of the machine body, a screw rod is rotatably connected in the slide groove, a drive motor is fixedly installed on one side of the machine body close to the screw rod, and the output end of the drive motor passes through the machine body and is fixedly connected to one side of the screw rod, a slider is screwed on the screw rod, and the top of the slider is fixedly connected to the bottom of the No. 2 roller.

[0011] As a further improvement of the technical solution, a detector is fixedly installed on the front side of the second roller, a pull rope is fixedly connected to the front side of the first roller, and the side of the pull rope away from the first roller is fixedly connected to one side of the detector.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the textile roving strip roll micro-traction force detection device, by starting the hydraulic rod in cooperation with the support plate, the moving rod and the guide rod, etc., the T-bar and the fixed block are driven to move downward, and the roving strips on the No. 1 winding roller and the No. 2 winding roller are fixed respectively, thereby ensuring the stability of the roving strips during stretching and improving the accuracy of the detection data; and when the support plate moves downward, the mounting plate is driven to move downward, and in cooperation with the driving spur plate, the gear and the driven spur plate, etc., the protective plate is driven to move upward, thereby ensuring the safety of the detection process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the first cross-sectional structure of the utility model;

[0016] Figure 3It is a schematic diagram of the second cross-sectional structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the structure of the protection mechanism of the utility model.

[0018] The meaning of each number in the figure is:

[0019] 1. Machine body; 2. Bracket; 3. No. 1 reel; 4. No. 2 reel; 5. Limiting mechanism; 51. Hydraulic rod; 52. Support plate; 53. T-bar; 6. Auxiliary mechanism; 61. Moving rod; 62. Fixed block; 63. Guide rod; 7. Protection mechanism; 71. Protection plate; 72. Driven spur plate; 73. Rotating rod; 74. Gear; 8. Driving mechanism; 81. Mounting plate; 82. Driving spur plate; 9. Screw; 10. Driving motor; 11. Slider; 12. Detector; 13. Pull rope. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 4 As shown, the present embodiment provides a device for detecting micro-traction force of a textile roving strip roll, comprising a body 1, a bracket 2 is fixedly connected to the top of the body 1, a No. 1 winding roller 3 is fixedly connected to the top of the body 1, a No. 2 winding roller 4 is slidably connected to the top of the body 1, one side of the roving strip is wound around the No. 1 winding roller 3, and the other side of the roving strip is wound around the No. 2 winding roller 4, a limiting mechanism 5 for fixing the yarn strip on the No. 1 winding roller 3 is fixedly connected to the top of the bracket 2, an auxiliary mechanism 6 for fixing the yarn strip on the No. 2 winding roller 4 is fixedly connected to the bottom of the limiting mechanism 5, which effectively prevents the roving strip from falling off during stretching, a protective mechanism 7 is slidably connected to the inside of the body 1, for ensuring the safety of the detection environment, and a driving mechanism 8 for driving the protective mechanism 7 to move is fixedly connected to the limiting mechanism 5.

[0022] The improvement of this embodiment is that:

[0023] The existing textile roving strip micro-traction force detection device, when detecting the roving strip, tests the traction force required for the roving strip by pulling one side of the roving strip. In this detection method, the roving strip is generally directly wound on the cloth guide roller during the detection process. However, when the roving strip is pulled, the roving strip may slip from the cloth guide roller, resulting in uneven force on the roving strip, affecting the accuracy of the detection of the device; and when detecting the traction force required for the roving strip, there may be a situation where the pulling force is too large, causing the roving strip to break, etc., however, the broken roving strip is easy to break out, reducing the safety of the detection process. Therefore, a limiting mechanism 5 is set to limit and fix the roving strip wound on the first winding roller 3, and the auxiliary mechanism 6 is used to fix the roving strip on the second winding roller 4, thereby ensuring the stability of the roving strip during stretching and improving the accuracy of the detection data. A protective mechanism 7 is set to cooperate with the driving mechanism 8 to ensure the safety of the detection environment.

[0024] Considering the need to fix the roving strip on the first winding roller 3, the structure of the limiting mechanism 5 is further disclosed, such as Figure 2-Figure 4 As shown, the limiting mechanism 5 includes a hydraulic rod 51 fixedly connected to the top of the bracket 2, and a support plate 52 is fixedly connected to the bottom of the hydraulic rod 51. When the hydraulic rod 51 is started, the support plate 52 is driven to move downward. A T-shaped rod 53 is fixedly connected to the bottom of the support plate 52, and the T-shaped rod 53 is located directly above the No. 1 winding roller 3. The support plate 52 moves downward, driving the T-shaped rod 53 to move downward to fix the yarn on the No. 1 winding roller 3.

[0025] Considering the stability of the roving strip wound on the second winding roller 4 during the stretching process, the structure of the auxiliary mechanism 6 is further disclosed, such as Figure 2-Figure 4 As shown, the auxiliary mechanism 6 is slidably connected to the moving rod 61 at the bottom of the support plate 52. When the support plate 52 moves downward, the moving rod 61 is driven to move downward. A fixing block 62 is fixedly connected to the bottom of the moving rod 61. The moving rod 61 moves downward, driving the fixing block 62 to move downward to fix the yarn strip on the No. 2 winding roller 4, and the bottom of the fixing block 62 is flush with the bottom of the T-bar 53, so that the T-bar 53 abuts against the group yarn strip on the No. 1 winding roller 3, and the fixing block 62 abuts against the coarse yarn strip on the No. 2 winding roller 4. A rectangular groove is provided on the No. 2 winding roller 4, and two guide rods 63 are fixedly connected to the bottom of the moving rod 61, and the size of the rectangular groove is adapted to the size of the guide rod 63. When the moving rod 61 moves downward, it drives the guide rod 63 to move downward, so that the guide rod 63 is inserted into the rectangular groove provided on the No. 2 winding roller 4, so that when the No. 2 winding roller 4 moves, the guide rod 63 can cooperate with the moving rod 61 to slide on the support plate 52.

[0026] Considering the need to ensure the safety of the detection environment, the structure of the protection mechanism 7 is further disclosed, such as Figure 4As shown, the protection mechanism 7 includes a protection plate 71 slidably connected to the inner wall of the body 1, the protection plate 71 is made of transparent material, and the left and right sides of the protection plate 71 are fixedly connected with driven spur plates 72. The inner wall of the body 1 is rotatably connected with a rotating rod 73, and two gears 74 are fixedly connected to the rotating rod 73. The two gears 74 are respectively meshed with adjacent driven spur plates 72. When the gear 74 rotates, it can drive the driven spur plates 72 to move.

[0027] In order to drive the protection mechanism 7 to move, the structure of the driving mechanism 8 is further disclosed, such as Figure 4 As shown, the driving mechanism 8 includes two mounting plates 81 fixedly connected to the front side of the support plate 52, and the bottom of the two mounting plates 81 are fixedly connected with a driving spur plate 82, and the two driving spur plates 82 are meshingly connected with adjacent gears 74. When the support plate 52 moves downward, the mounting plate 81 is driven to move downward, thereby driving the driving spur plate 82 to move downward, and then driving the gear 74 to mesh and rotate. The rotation of the gear 74 drives the driven spur plate 72 to move upward, thereby driving the protective plate 71 to move upward.

[0028] In order to stretch the coarse yarn, a slide groove is opened on the top of the body 1, and a screw rod 9 is rotatably connected in the slide groove. A driving motor 10 is fixedly installed on the side of the body 1 close to the screw rod 9, and the output end of the driving motor 10 passes through the body 1 and is fixedly connected to one side of the screw rod 9. The driving motor 10 is started to drive the screw rod 9 to rotate. A slider 11 is screwed on the screw rod 9. The rotation of the screw rod 9 drives the slider 11 to move, and the top of the slider 11 is fixedly connected to the bottom of the No. 2 winding roller 4. The movement of the slider 11 drives the No. 2 winding roller 4 to move, thereby stretching the coarse yarn.

[0029] In order to detect the traction force required for the coarse yarn, a detector 12 is fixedly installed on the front side of the No. 2 roller 4, and a pull rope 13 is fixedly connected to the front side of the No. 1 roller 3, and the side of the pull rope 13 away from the No. 1 roller 3 is fixedly connected to one side of the detector 12. When the No. 2 roller 4 moves, the detector 12 is driven to move, thereby pulling the pull rope 13 to detect the required traction force of the coarse yarn.

[0030] When the utility model textile roving strip winding micro-traction force detection device is used in specific practice, firstly one side of the roving strip is wound on the No. 1 winding roller 3, and the other side of the roving strip is wound on the No. 2 winding roller 4, then the hydraulic rod 51 is started to drive the support plate 52 to move downward, thereby driving the T-shaped rod 53 to move downward to fix the roving strip on the No. 1 winding roller 3, and when the support plate 52 moves downward, the moving rod 61 is driven to move downward, thereby driving the two guide rods 63 to move downward, so that the guide rods 63 are inserted into the rectangular grooves provided on the No. 2 winding roller 4, and at the same time, the moving rod 61 drives the fixing block 62 to move downward, so as to further fix the roving strip on the No. 2 winding roller 4;

[0031] When the support plate 52 moves downward, it also drives the mounting plate 81 downward, thereby driving the driving spur plate 82 downward, and further driving the gear 74 to mesh and rotate. The rotation of the gear 74 drives the driven spur plate 72 to move upward, thereby driving the protective plate 71 to move upward, ensuring the safety of the detection process. Then the drive motor 10 is started to drive the lead screw 9 to rotate, thereby driving the slider 11 to move, and further driving the No. 2 winding roller 4 to move, and cooperate with the detector 12 and the pull rope 13 to realize the detection of the traction force of the coarse yarn.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A textile roving strip micro-traction force detection device, comprising a body (1), a bracket (2) fixedly connected to the top of the body (1), a first winding roller (3) fixedly connected to the top of the body (1), and a second winding roller (4) slidably connected to the top of the body (1), characterized in that: A limiting mechanism (5) for fixing the yarn strip on the first winding roller (3) is fixedly connected to the top of the bracket (2), an auxiliary mechanism (6) for fixing the yarn strip on the second winding roller (4) is fixedly connected to the bottom of the limiting mechanism (5), a protection mechanism (7) is slidably connected to the inside of the body (1) for ensuring the safety of the detection environment, and a driving mechanism (8) for driving the protection mechanism (7) to move is fixedly connected to the limiting mechanism (5).

2. The device for detecting micro-traction force of a textile roving roll according to claim 1, characterized in that: The limiting mechanism (5) comprises a hydraulic rod (51) fixedly connected to the top of the bracket (2); a support plate (52) is fixedly connected to the bottom of the hydraulic rod (51); a T-shaped rod (53) is fixedly connected to the bottom of the support plate (52); and the T-shaped rod (53) is located directly above the first winding roller (3).

3. The device for detecting micro-traction force of textile roving strips according to claim 2 is characterized in that: The auxiliary mechanism (6) is slidably connected to a moving rod (61) at the bottom of the support plate (52), a fixed block (62) is fixedly connected to the bottom of the moving rod (61), a rectangular groove is opened on the second winding roller (4), two guide rods (63) are fixedly connected to the bottom of the moving rod (61), and the size of the rectangular groove is adapted to the size of the guide rod (63).

4. The device for detecting micro-traction force of a textile roving roll according to claim 1, characterized in that: The protection mechanism (7) comprises a protection plate (71) slidably connected to the inner wall of the machine body (1), the left and right sides of the protection plate (71) are fixedly connected to driven spur plates (72), the inner wall of the machine body (1) is rotatably connected to a rotating rod (73), the rotating rod (73) is fixedly connected to two gears (74), and the two gears (74) are respectively meshed and connected with adjacent driven spur plates (72).

5. The device for detecting micro-traction force of textile roving roll according to claim 4, characterized in that: The driving mechanism (8) comprises two mounting plates (81) fixedly connected to the front side of the support plate (52), the bottoms of the two mounting plates (81) are fixedly connected with driving spur plates (82), and the two driving spur plates (82) are meshingly connected with adjacent gears (74).

6. The device for detecting micro-traction force of textile roving roll according to claim 1, characterized in that: A slide groove is provided above the machine body (1), a screw rod (9) is rotatably connected in the slide groove, a drive motor (10) is fixedly installed on one side of the machine body (1) close to the screw rod (9), and the output end of the drive motor (10) passes through the machine body (1) and is fixedly connected to one side of the screw rod (9), a slider (11) is screwed on the screw rod (9), and the top of the slider (11) is fixedly connected to the bottom of the second winding roller (4).

7. The device for detecting micro-traction force of textile roving roll according to claim 1, characterized in that: A detector (12) is fixedly installed on the front side of the second roller (4), a pull rope (13) is fixedly connected to the front side of the first roller (3), and a side of the pull rope (13) away from the first roller (3) is fixedly connected to one side of the detector (12).

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