Sensing device for automatic winder

Abstract

The utility model relates to the technical field of automatic winders, in particular to a sensing device for an automatic winder, which comprises automatic winder equipment, a plurality of connecting mechanisms are fixedly connected to the outer wall of the automatic winder equipment and are positioned at one end of the automatic winder equipment, and each connecting mechanism comprises a fixing column. The fixing column is fixedly installed at one end of the outer wall of the automatic winder equipment, the end, away from the automatic winder equipment, of the connecting mechanism is slidably connected with a replacement mechanism and penetrates into the connecting mechanism, the replacement mechanism comprises a connecting column, and the connecting column is slidably connected to one end of the fixing column and penetrates into the fixing column. And an infrared sensor main body is mounted on one side of the connecting column. According to the utility model, through the mutual cooperation between the internal parts of the connecting mechanism and the internal parts of the replacing mechanism, the replacement connection of the infrared sensor main body on the automatic winder equipment can be completed, and the dustproof protection can be conveniently carried out on the interior of the fixed column.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic winding machines, in particular to a sensing device for automatic winding machines. Background Art

[0002] With the increasing aesthetic awareness and improved living standards, high-end yarn-dyed products are becoming increasingly popular. Not only pure silk, but also chemical fiber, rayon, blended yarn, and cotton yarn can be produced using colored yarn. The most economical dyeing process for colored yarn is direct bobbin dyeing, which is widely used. Before bobbin dyeing, purchased greige yarn or bobbins are typically wound into "loose bobbins" suitable for bobbin dyeing for the next process. Consequently, the demand for loose bobbin winders is increasing.

[0003] An automatic loose-type winder generally consists of a power unit consisting of a motor and a conveyor belt; a winding unit composed of an even number of identical individual winding units connected by control components; a feeding unit; main electrical and mechanical control units; and a frame for mounting these units. Sensors are also installed and fixed at the feeding and winding units to facilitate the winder's detection of their status.

[0004] However, when the existing sensor device is installed and fixed on the winding machine, it is generally fixed by bolts. When the sensor device is damaged after long-term use, it is inconvenient for the staff to disassemble and replace the infrared sensor in the sensor device. In addition, when the winding machine is in use, residual yarn will fall, which may easily cause some residual yarn to remain in the connecting groove of the sensor device when it is replaced, thereby affecting the signal connection between the sensor device and the winding machine.

[0005] Therefore, it is necessary to propose a sensor device for an automatic winding machine to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a sensor device for an automatic winding machine, which can complete the replacement connection of the infrared sensor main body on the automatic winding machine equipment through the mutual cooperation between the internal parts of the connecting mechanism and the internal parts of the replacing mechanism, and facilitate the dust-proof protection of the inside of the fixed column, so as to solve the problem in the prior art that it is inconvenient for the staff to disassemble and replace the infrared sensor in the sensor device, and when the winder is in use, there will be residual yarn falling, which may easily lead to some residual yarn in the connecting groove of the sensor device when the sensor device is replaced, thereby affecting the signal connection between the sensor device and the winder.

[0007] In order to achieve the above-mentioned purpose, the present invention provides the following technical solution: a sensing device for an automatic winding machine, comprising an automatic winding machine device, wherein a plurality of connecting mechanisms are connected and fixed to the outer wall of the automatic winding machine device and are located at one end of the automatic winding machine device, and a replacement mechanism is slidably connected to the end of the connecting mechanism away from the automatic winding machine device and penetrates into the interior of the connecting mechanism.

[0008] Preferably, the connecting mechanism includes a fixed column, which is installed and fixed on one end of the outer wall of the automatic winding machine equipment. The fixed column is rotatably connected to the end of the automatic winding machine equipment away from the automatic winding machine equipment. The outer wall of the connecting shaft is sleeved and fixed with a torsion spring. One side of the connecting shaft is connected and fixed with a dustproof plate, and slides to the inner wall of the fixed column. The inner wall of the fixed column is slidably connected to a limiting plate and is located on one side of the dustproof plate. The side of the limiting plate away from the dustproof plate is connected and fixed with a telescopic spring.

[0009] Preferably, the replacement mechanism includes a connecting column, which is slidably connected to one end of the fixed column and passes through the interior of the fixed column. An infrared sensor body is installed on one side of the connecting column, and a threaded column is connected and fixed on one side of the infrared sensor body and passes through the interior of the connecting column. A connecting spring is connected to the side of the connecting column away from the infrared sensor body and passes through the interior of the fixed column. The connecting spring is connected and fixed to the limiting column on the side close to the connecting column and passes through the connecting column to the inner wall of the threaded column. A contraction spring is connected and fixed between the connecting spring and the connecting column, and is sleeved on the outer wall of the limiting column.

[0010] Preferably, the connecting shaft is rotatably connected to the fixed column via a ball bearing, the fixed column is located on one side of the yarn roller on the automatic winding machine equipment, and a limiting groove matching the limiting plate is provided inside the fixed column.

[0011] Preferably, a mounting groove matching the connecting column is provided inside the fixing column, and both ends of the torsion spring are respectively connected and fixed to the connecting shaft and the fixing column, and a retaining groove matching the dustproof plate is provided inside the fixing column.

[0012] Preferably, the outer wall of the connecting spring piece is provided with a plurality of blocks, the inner wall of the fixing column is provided with a slot matching the block on the outer wall of the connecting spring piece, one side of the threaded column is provided with a limiting slot matching the limiting column, and one side of the connecting column is provided with a threaded groove matching the threaded column.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] The staff presses the connecting spring hard to squeeze the contraction spring to move, so that the connecting spring drives the card block to move out of the card slot inside the fixed column, and the connection between the connecting column and the fixed column is released. The connecting column is then pulled out from the inside of the fixed column, so that the connecting column drives the infrared sensor main body to complete the disassembly of the automatic winder equipment, and the squeezing of the connecting spring is released, so that the contraction spring resets and pushes the connecting spring to move. The movement of the connecting spring drives the limit column to move out of the threaded column, and the connection limit of the threaded column is released. The threaded column is then rotated to remove the threaded column from the inside of the connecting column, which can drive the infrared sensor main body and the connecting column to separate from each other, and the disassembly and replacement operation of the infrared sensor main body can be released.

[0015] The connecting column is removed from the interior of the fixed column to release the squeezing of the dustproof plate by the connecting column, and the dustproof plate drives the connecting shaft to release the squeezing of the torsion spring, so that the torsion spring is reset and drives the connecting shaft to rotate. The rotation of the connecting shaft drives the dustproof plate to rotate and move out of the fixed column, so that the dustproof plate protects the installation groove opened on the fixed column from dust. At the same time, the dustproof plate releases the squeezing of the limit plate, so that the telescopic spring is reset and pushes the limit plate to move, so that the limit plate slides out from the interior of the fixed column. The double-layer protection of the dustproof plate and the limit plate can be used to avoid disassembly and replacement of the infrared sensor body and residual yarn falling into the interior of the fixed column. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments described in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the fixed column of the present utility model;

[0019] Figure 3 It is an exploded schematic diagram of the connection structure of the cross section and the connecting column of the utility model;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the connecting column of the present invention;

[0021] Figure 5 For the utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0022] Description of reference numerals:

[0023] 1. Automatic winding machine equipment; 2. Connecting mechanism; 201. Fixed column; 202. Connecting shaft; 203. Torsion spring; 204. Dustproof plate; 205. Limit plate; 206. Telescopic spring; 3. Replacement mechanism; 301. Connecting column; 302. Infrared sensor body; 303. Threaded column; 304. Connecting spring; 305. Limiting column; 306. Telescopic spring. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0025] The utility model provides Figure 1-5 A sensing device for an automatic bobbin winder is shown, comprising an automatic bobbin winder device 1, wherein a plurality of connecting mechanisms 2 are connected and fixed to the outer wall of the automatic bobbin winder device 1 and are located at one end of the automatic bobbin winder device 1, and a replacement mechanism 3 is slidably connected to the end of the connecting mechanism 2 away from the automatic bobbin winder device 1 and passes through the interior of the connecting mechanism 2. By the mutual cooperation between the internal parts of the connecting mechanism 2 and the internal parts of the replacement mechanism 3, the replacement connection of the infrared sensor body 302 on the automatic bobbin winder device 1 can be completed, and dust protection of the interior of the fixed column 201 can be facilitated.

[0026] Refer to the instruction manual Figure 1-5 The connecting mechanism 2 includes a fixed column 201, which is installed and fixed on one end of the outer wall of the automatic winder equipment 1. The fixed column 201 is rotatably connected to the end of the automatic winder equipment 1 away from the automatic winder equipment 1. The outer wall of the connecting shaft 202 is sleeved and fixed with a torsion spring 203. One side of the connecting shaft 202 is connected and fixed with a dustproof plate 204, and slides to the inner wall of the fixed column 201. The inner wall of the fixed column 201 is slidably connected to a limiting plate 205 and is located on one side of the dustproof plate 204. The side of the limiting plate 205 away from the dustproof plate 204 is connected and fixed with a telescopic spring 206. Through the mutual cooperation between the internal parts of the connecting mechanism 2, the dustproof plate 204 can facilitate the dustproof protection of the inside of the fixed column 201.

[0027] Refer to the instruction manual Figure 1-5When the cam 310 is in the unlock state, the cam 310 is in the unlock state, and the cam 310 is in the unlock state, so that the cam 310 is unlocked and the cam 310 is unlocked.

[0028] Refer to the instruction manual Figure 1-5 The connecting shaft 202 is rotatably connected to the fixed column 201 through a ball bearing. The fixed column 201 is located on one side of the yarn roller on the automatic winding machine equipment 1. A limiting groove matching the limiting plate 205 is opened inside the fixed column 201. The limiting groove matching the limiting plate 205 is opened inside the fixed column 201, which facilitates the limiting plate 205 to slide inside the fixed column 201.

[0029] Refer to the instruction manual Figure 1-5 The interior of the fixed column 201 is provided with an installation groove that matches the connecting column 301, and the two ends of the torsion spring 203 are respectively connected and fixed to the connecting shaft 202 and the fixed column 201. The interior of the fixed column 201 is provided with a retaining groove that matches the dustproof plate 204. By providing a retaining groove that matches the dustproof plate 204 inside the fixed column 201, the dustproof plate 204 facilitates dust protection for the fixed column 201.

[0030] Refer to the instruction manual Figure 1-5 The outer wall of the connecting spring piece 304 is provided with multiple blocks, and the inner wall of the fixing column 201 is provided with a groove matching the outer wall block of the connecting spring piece 304. A limiting groove matching the limiting column 305 is provided on one side of the threaded column 303, and a threaded groove matching the threaded column 303 is provided on one side of the connecting column 301. The outer wall of the connecting spring piece 304 is provided with multiple blocks, and the inner wall of the fixing column 201 is provided with a groove matching the outer wall block of the connecting spring piece 304, so that the connecting column 301 is connected and fixed between the connecting spring piece 304 and the fixing column 201.

[0031] This utility works as follows:

[0032] Refer to the instruction manual Figure 1-5When the cam 302 is in the unlocked position, the locking cam 303 is unlocked and the locking cam 303 is unlocked, so that the cam 302 can be unlocked after the unlocking cam 303 is unlocked.

[0033] Refer to the instruction manual Figure 1-5 The connecting column 301 is removed from the inside of the fixed column 201, so that the connecting column 301 releases the squeezing of the dustproof plate 204, and the dustproof plate 204 drives the connecting shaft 202 to release the squeezing of the torsion spring 203, so that the torsion spring 203 is reset and drives the connecting shaft 202 to rotate. The rotation of the connecting shaft 202 drives the dustproof plate 204 to rotate and move out of the fixed column 201, so that the dustproof plate 204 performs dust protection on the mounting groove opened on the fixed column 201. At the same time, the dustproof plate 204 releases the squeezing of the limit plate 205, so that the telescopic spring 206 is reset and pushes the limit plate 205 to move, so that the limit plate 205 slides out from the inside of the fixed column 201. The double-layer protection of the dustproof plate 204 and the limit plate 205 can prevent the infrared sensor body 302 from being disassembled and replaced, and the residual yarn falls into the inside of the fixed column 201.

[0034] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A sensing device for an automatic winding machine, comprising an automatic winding machine device (1), characterized in that: A plurality of connecting mechanisms (2) are fixedly connected to the outer wall of the automatic winding machine device (1) and are located at one end of the automatic winding machine device (1); a replacement mechanism (3) is slidably connected to the end of the connecting mechanism (2) away from the automatic winding machine device (1) and penetrates into the interior of the connecting mechanism (2).

2. A sensor device for an automatic winding machine according to claim 1, characterized in that: The connecting mechanism (2) includes a fixed column (201), the fixed column (201) is mounted and fixed on one end of the outer wall of the automatic winding machine device (1), the end of the fixed column (201) away from the automatic winding machine device (1) is rotatably connected to a connecting shaft (202), the outer wall of the connecting shaft (202) is sleeved and fixed with a torsion spring (203), one side of the connecting shaft (202) is connected and fixed with a dustproof plate (204), and slides to the inner wall of the fixed column (201), the inner wall of the fixed column (201) is slidably connected to a limiting plate (205), and is located on one side of the dustproof plate (204), and the side of the limiting plate (205) away from the dustproof plate (204) is connected and fixed with a telescopic spring (206).

3. A sensor device for an automatic winding machine according to claim 2, characterized in that: The replacement mechanism (3) includes a connecting column (301), the connecting column (301) is slidably connected to one end of the fixed column (201) and penetrates into the interior of the fixed column (201), an infrared sensor body (302) is installed on one side of the connecting column (301), a threaded column (303) is connected and fixed to one side of the infrared sensor body (302) and penetrates into the interior of the connecting column (301), a connecting spring (304) is connected to a side of the connecting column (301) away from the infrared sensor body (302) and penetrates into the interior of the fixed column (201), a side of the connecting spring (304) close to the connecting column (301) is connected and fixed to a limiting column (305) and penetrates the connecting column (301) to the inner wall of the threaded column (303), a contraction spring (306) is connected and fixed between the connecting spring (304) and the connecting column (301) and is sleeved with the outer wall of the limiting column (305).

4. The sensor device for an automatic winding machine according to claim 2, characterized in that: The connecting shaft (202) is rotatably connected to the fixed column (201) via a ball bearing. The fixed column (201) is located on one side of the yarn roller of the automatic winding machine device (1). A limiting groove matching the limiting plate (205) is provided inside the fixed column (201).

5. The sensor device for an automatic winding machine according to claim 3, characterized in that: The interior of the fixed column (201) is provided with a mounting groove that matches the connecting column (301), and the two ends of the torsion spring (203) are respectively connected and fixed to the connecting shaft (202) and the fixed column (201), and the interior of the fixed column (201) is provided with a retaining groove that matches the dustproof plate (204).

6. The sensor device for an automatic winding machine according to claim 3, characterized in that: The outer wall of the connecting spring piece (304) is provided with a plurality of blocks, the inner wall of the fixing column (201) is provided with a slot matching the blocks on the outer wall of the connecting spring piece (304), one side of the threaded column (303) is provided with a limiting slot matching the limiting column (305), and one side of the connecting column (301) is provided with a threaded groove matching the threaded column (303).

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