DTY (Draw Textured Yarn) paper tube straightness detection and production equipment

Abstract

The utility model relates to DTY paper tube straightness detection and production equipment, and relates to the field of paper tube production detection equipment, the DTY paper tube straightness detection and production equipment comprises a bottom plate, a detection mechanism, a cutter and a supporting mechanism, the bottom plate is provided with a plurality of mounting racks, the detection mechanism and the supporting mechanism are arranged on the mounting racks, the cutter is arranged above the bottom plate, and the supporting mechanism is arranged above the bottom plate. The detection mechanism and the supporting mechanism are used for horizontally moving the paper tube, and the detection mechanism is used for detecting straightness of the paper tube. The paper tube cutting device has the effect of cutting a paper tube product meeting the standard on a paper tube with low straightness.

Description

Technical Field

[0001] This application relates to the field of paper tube production and testing equipment, and in particular to a DTY paper tube straightness testing and production equipment. Background Technology

[0002] Paper tubes are widely used in the textile industry. By winding polyester or other yarns onto a paper tube, the tube can be fixed to textile machinery. The machinery then rotates the paper tube at a uniform speed, releasing the yarn evenly to achieve automated weaving. However, when the paper tube has poor straightness or uneven dimensions, the stress on the yarns changes easily during rotation, making the yarns prone to breakage and causing inconvenience.

[0003] The existing paper tube production process includes tube making and cutting. By winding a paper strip around a rotating spindle and applying glue to the paper strip, the paper strip is wound to form a longer paper tube. The longer paper tube is then cut into multiple shorter paper tubes by a cutter to form paper tube products for winding with silk threads.

[0004] The aforementioned technical solutions have the following drawbacks: when the straightness of a long paper tube is low, the paper tube product has low straightness and is difficult to use after inspection, resulting in high production costs for the paper tube product. Utility Model Content

[0005] In order to cut standard-compliant paper tube products from paper tubes with low straightness, this application provides a DTY paper tube straightness detection and production equipment.

[0006] The technical solution adopted in this application for a DTY paper tube straightness detection and production equipment is as follows:

[0007] A DTY paper tube straightness detection and production equipment includes a base plate, a detection mechanism, a cutter, and a support mechanism. Multiple mounting frames are provided on the base plate, the detection mechanism and the support mechanism are mounted on the mounting frames, and the cutter is located above the base plate. The detection mechanism and the support mechanism are used to move the paper tube horizontally, and the detection mechanism is used to detect the straightness of the paper tube.

[0008] By adopting the above technical solution, and by setting a detection mechanism and a support mechanism on the base plate, the detection mechanism and support mechanism support the paper tube, allowing the paper tube to move horizontally and pass under the cutter. The cutter cuts the paper tube, and the detection mechanism can detect the straightness of the paper tube. When the straightness of a certain position on the paper tube is low, the detection mechanism detects the position with low straightness, and the cutter can cut off the corresponding position on the paper tube. Thus, after the paper tube is cut into multiple paper tube products, the straightness of the paper tube products is better, which can save materials and achieve the effect of reducing costs.

[0009] Optionally, the detection mechanism includes a fixed support roller, a movable roller, a slide bar, and a sensor. The fixed support roller is rotatably connected to the mounting frame, the movable roller is rotatably connected to the end of the slide bar, and the slide bar is slidably connected to the mounting frame. The fixed support roller and the movable roller together clamp the paper tube, and the sensor is connected to the slide bar to detect the displacement of the slide bar.

[0010] By adopting the above technical solution, a fixed support roller and a sliding rod are set on the mounting frame, allowing the movable roller to slide along the sliding rod and abut against the paper tube. When the user places the paper tube horizontally on the fixed support roller, the fixed support roller and the movable roller can jointly clamp the paper tube. When the paper tube moves horizontally, the movable roller always abuts against the outer wall of the paper tube and drives the sliding rod to extend and retract. The sensor can detect the displacement of the sliding movement, thus facilitating the detection of the straightness of the paper tube. The paper tube moves at a uniform speed on the detection mechanism, and the user can move the paper tube to the cutter to cut off the part with poor straightness.

[0011] Optionally, the sensor is configured as a telescopic sensor, with the length direction of the telescopic sensor parallel to the length direction of the slide rod. One end of the telescopic sensor is fixed on the mounting bracket, and the other end is connected to the slide rod.

[0012] By adopting the above technical solution, by setting the sensor as a telescopic sensor, and fixing the end of the telescopic sensor to the slide rod, the slide rod drives the telescopic sensor to move, so that the telescopic sensor records data more accurately.

[0013] Optionally, the fixed support roller and the movable roller are arranged in pairs, with the pair of fixed support rollers and movable rollers respectively arranged on both sides of the paper tube.

[0014] By adopting the above technical solution, and by symmetrically arranging the fixed support roller 1 and the movable roller 1, the paired fixed support roller 1 and movable roller 1 are parallel to each other, thereby stabilizing the position of the paper tube on the detection mechanism and reducing the probability of the paper tube slipping on the fixed support roller 1.

[0015] Optionally, a retaining spring is fitted on the slide rod, with one end of the retaining spring fixed to the slide rod and the other end fixed to the mounting bracket. The retaining spring is used to keep the movable roller always in contact with the paper tube.

[0016] By adopting the above technical solution, and by setting an abutment spring on the slide bar, the movable roller can always abut against the paper tube through the abutment spring, thereby improving the accuracy of sensor detection.

[0017] Optionally, the support mechanism includes a fixed support roller and a movable roller, the movable roller being slidably connected to the mounting frame, and the movable roller and the fixed support roller being used to clamp the paper tube.

[0018] By adopting the above technical solution, by setting a fixed support roller 2 and a movable roller 2 on the mounting frame, the fixed support roller 2 and the movable roller 2 together support the paper tube, thereby enabling the paper tube to move in a horizontal state.

[0019] Optionally, the second fixed support roller and the first fixed support roller are arranged flush.

[0020] By adopting the above technical solution, and by making the second fixed support roller and the first fixed support roller flush, when the paper tube is placed flat on the detection mechanism, the first fixed support roller and the second fixed support roller play a positioning role, so that the tube moves in a horizontal state and the detection accuracy is improved.

[0021] Optionally, detection mechanisms are provided on both sides of the cutter.

[0022] By adopting the above technical solution and setting up detection mechanisms on both sides of the cutter, the detection mechanisms can detect the straightness of the cut paper tube products, thereby achieving the effect of product production quality inspection.

[0023] In summary, the beneficial technical effects of this application are as follows:

[0024] 1. By setting a detection mechanism and a support mechanism on the base plate, the detection mechanism and support mechanism support the paper tube, which can move horizontally and pass under the cutter. The cutter cuts the paper tube, and the detection mechanism can detect the straightness of the paper tube. When the straightness of a certain position on the paper tube is low, the detection mechanism detects the position with low straightness on the paper tube, and the cutter can cut off the corresponding position on the paper tube. Thus, after the paper tube is cut into multiple paper tube products, the straightness of the paper tube products is better, which can save materials and achieve the effect of reducing costs.

[0025] 2. By setting a fixed support roller and a slide bar on the mounting frame, the movable roller slides through the slide bar and abuts against the paper tube. When the user places the paper tube horizontally on the fixed support roller, the fixed support roller and the movable roller can clamp the paper tube together. When the paper tube moves horizontally, the movable roller always abuts against the outer wall of the paper tube and drives the slide bar to extend and retract. The sensor can detect the displacement of the sliding movement, thus facilitating the detection of the straightness of the paper tube. The paper tube moves at a constant speed on the detection mechanism, and the user can move the paper tube to the cutter to cut off the part with poor straightness.

[0026] 3. By setting an abutment spring on the slide bar, the movable roller can always abut against the paper tube through the abutment spring, thereby improving the accuracy of sensor detection. Attached Figure Description

[0027] Figure 1 This is a schematic diagram illustrating the usage state of an embodiment of this application.

[0028] Figure 2This is a schematic diagram of the structure of the testing mechanism according to an embodiment of this application.

[0029] Figure 3 This is a schematic diagram of the overall structure of an embodiment of this application.

[0030] Reference numerals: 1. Base plate; 11. Mounting frame; 2. Detection mechanism; 21. Fixed support roller one; 22. Movable roller one; 23. Slide rod; 231. Abutment spring; 24. Telescopic sensor; 3. Cutter; 4. Support mechanism; 41. Fixed support roller two; 42. Movable roller two. Detailed Implementation

[0031] The present application will be further described in detail below with reference to the accompanying drawings.

[0032] This application discloses a DTY paper tube straightness testing and production equipment, referring to... Figure 1 The system includes a base plate 1, a detection mechanism 2, a cutter 3, and a support mechanism 4. The base plate 1 is horizontally positioned, and the detection mechanism 2 and support mechanism 4 are mounted on the base plate 1. The paper tube to be cut is horizontally positioned on the detection mechanism 2 and support mechanism 4. The paper tube moves horizontally in a straight line on the detection mechanism 2. The cutter 3 is positioned above the base plate 1 and is used to cut the paper tube. As the paper tube moves, the detection mechanism 2 detects the straightness of the paper tube. The user can control the position of the cutter 3 based on the straightness of the paper tube, thereby cutting off the parts of the paper tube with poor straightness, resulting in a paper tube product with better straightness, reducing production costs, and improving production quality.

[0033] Reference Figure 2 Multiple mounting frames 11 are provided on the base plate 1. Each mounting frame 11 has a rectangular frame structure and is spaced apart along a straight line. The detection mechanism 2 and the support mechanism 4 are both mounted on the mounting frames 11. The detection mechanism 2 includes a fixed support roller 21, a movable roller 22, and a slide bar 23. The fixed support roller 21 is rotatably connected to the mounting frame 11. Two fixed support rollers 21 are provided: one is located below the paper tube, and the other is located on one side of the paper tube in the horizontal direction. The length direction of the fixed support roller 21 is perpendicular to the length direction of the paper tube. When the paper tube is placed on the detection mechanism 2, the fixed support roller 21 can support the bottom and one side of the paper tube respectively, allowing the paper tube to slide smoothly on the fixed support roller 21. The slide bar 23 passes through the mounting frame 11 and is slidably connected to it. The movable roller 22 is rotatably connected to the end of the slide bar 23. The movable roller 22 and the fixed support roller 21 are arranged in pairs, with their lengths parallel to each other. The movable roller 22 and the fixed support roller 21 are respectively positioned on both sides of the paper tube. The movable roller 22 is used for sliding and, together with the fixed support roller 21, clamps the paper tube, reducing the likelihood of vibration during cutting by the cutter 3. The length of the slide rod 23 points towards the axis of the paper tube.

[0034] Reference Figure 2 A retaining spring 231 is fitted on the slide rod 23. One end of the retaining spring 231 is fixed on the mounting bracket 11, and the other end is fixed on the slide rod 23. The retaining spring 231 is used to ensure that the movable roller 22 can always abut against the paper tube.

[0035] Reference Figure 2 A telescopic sensor 24 is installed on the slide rod 23. The length direction of the telescopic sensor 24 is parallel to the length direction of the slide rod 23. One end of the telescopic sensor 24 is fixed to the mounting bracket 11, and the other end is connected to the slide rod 23. When the paper tube moves horizontally, the movable roller 22 abuts against the outer surface of the paper tube and moves along the length direction of the slide rod 23. At this time, a small displacement is generated on the slide rod 23. The telescopic sensor 24 can extend and retract with the slide rod 23, thereby recording the displacement of the slide rod 23 and detecting the straightness of the paper tube. By receiving the electrical signal from the telescopic sensor 24, the user can simulate the shape of the paper tube, which makes it easier for the user to judge the cutting position of the cutter 3. After the longer paper tube is cut into multiple shorter paper tubes, the shorter paper tube products all have better straightness.

[0036] Reference Figure 3 The support mechanism 4 includes two fixed support rollers 41 and two movable rollers 42. Two fixed support rollers 41 are configured, one below the paper tube and the other on one side in the horizontal direction, and are flush with the first fixed support roller 21. The movable roller 42 is slidably connected to the mounting frame 11 and abuts against the paper tube via a spring. The movable roller 42 and the fixed support roller 41 are arranged in pairs, respectively positioned on both sides of the paper tube and clamping it. The paper tube is placed on the first fixed support roller 21 and the second fixed roller 41, allowing the paper tube to move horizontally in a straight line, thus making the data on the straightness of the paper tube detected by the telescopic sensor 24 more accurate.

[0037] Reference Figure 1 and Figure 3 Both sides of the cutter 3 are equipped with detection mechanisms 2, which can detect the paper tube after cutting. The movable roller 22 and the fixed support roller 21 together clamp the paper tube after cutting. When the paper tube moves, the movable roller 22 drives the slide bar 23 to move, so that the telescopic sensor 24 can detect the straightness of the paper tube after cutting.

[0038] The implementation principle of this application embodiment is as follows: by setting a detection mechanism 2 and a support mechanism 4 on the base plate 1, the paper tube can be horizontally set on the fixed support roller 21 and the fixed support roller 41. The fixed support roller 21 plays a positioning role, allowing the paper tube to move horizontally. During the movement of the paper tube, the movable roller 22 always abuts against the outer wall of the paper tube. The movable roller 22 can drive the slide rod 23 to move back and forth, thereby driving the telescopic sensor 24 to move, so that the telescopic sensor 24 can achieve the effect of detecting the straightness of the paper tube, making it convenient for the user to control the cutting position of the cutter 3, cut off the severely deformed part of the paper tube, and make the cut paper tube have better straightness.

[0039] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A DTY paper tube straightness detection and production apparatus, characterized by: The utility model provides a paper tube straightness detection device, including bottom plate (1), detection mechanism (2), cutting knife (3) and support mechanism (4), be provided with a plurality of mounting bracket (11) on bottom plate (1), and detection mechanism (2) and support mechanism (4) are set up on mounting bracket (11), and cutting knife (3) is set up above bottom plate (1), and detection mechanism (2) and support mechanism (4) are used for moving paper tube horizontally, and detection mechanism (2) is used for detecting paper tube straightness.

2. The DTY paper tube straightness detection and production equipment according to claim 1, characterized in that: The detection mechanism (2) includes a fixed supporting roller one (21), a movable roller one (22), a slide rod (23) and a sensor, the fixed supporting roller one (21) is rotatably connected to the mounting bracket (11), the movable roller one (22) is rotatably connected to the end of the slide rod (23), the slide rod (23) is slidably connected to the mounting bracket (11), the fixed supporting roller one (21) and the movable roller one (22) jointly hold the paper tube, and the sensor is connected to the slide rod (23).

3. The DTY paper tube straightness detection and production apparatus according to claim 2, characterized in that: The sensor is set as a telescopic sensor (24), the length direction of the telescopic sensor (24) is parallel to the length direction of the slide rod (23), one end of the telescopic sensor (24) is fixed to the mounting bracket (11), and the other end is connected to the slide rod (23).

4. The DTY paper tube straightness detection and production apparatus according to claim 2, characterized in that: The fixed supporting roller one (21) and the movable roller one (22) are arranged in pairs, and the pairs of fixed supporting roller one (21) and movable roller one (22) are arranged on both sides of the paper tube.

5. A DTY paper tube straightness detection and production apparatus according to claim 4, characterized in that: The slide rod (23) is sleeved with an abutting spring (231), one end of the abutting spring (231) is fixed to the slide rod (23), the other end is fixed to the mounting bracket (11), and the abutting spring (231) is used to make the movable roller one (22) always abut on the paper tube.

6. The DTY paper tube straightness detection and production apparatus according to claim 2, characterized in that: The support mechanism (4) includes a fixed supporting roller two (41) and a movable roller two (42), the movable roller two (42) is slidably connected to the mounting bracket (11), and the movable roller two (42) and the fixed supporting roller two (41) are used for clamping the paper tube.

7. A DTY paper tube straightness detection and production apparatus according to claim 6, characterized in that: The fixed supporting roller two (41) and the fixed supporting roller one (21) are flushly arranged.

8. The DTY paper tube straightness detection and production apparatus according to claim 1, characterized in that: The cutting knife (3) is provided with detection mechanism (2) on both sides.

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