Novel test run device for winding part of chinlon machine

Abstract

The invention belongs to the field of textile machinery equipment, and particularly relates to a novel test run device for a winding part of a chinlon machine, the novel test run device comprises a test run base, a positioning assembly, a test run power assembly, a pressing assembly and a control box, the test run base is used for supporting the whole test run device; the positioning assembly comprises two positioning cushion blocks arranged on the supporting plate, a U-shaped seat is arranged above each positioning cushion block, and a test run area is formed between the two U-shaped seats; the test run power assembly comprises two rotating motors which are arranged on the sides, away from each other, of the two U-shaped bases correspondingly, and the two rotating motors are arranged on the two sliding assemblies correspondingly. Through cooperation of the positioning assembly and the test run power assembly, when the winding part is placed in a test run area, the test run power assembly provides running power for a groove drum shaft and a black roll shaft in the winding part, the normal running process of the winding part is simulated, and whether the winding assembly can run normally or not is observed and judged in the process; and the quality inspection efficiency of the winding part is improved.

Description

Technical Field

[0001] This invention belongs to the field of textile machinery and equipment, and specifically relates to a novel test run device for winding components of nylon looms. Background Technology

[0002] The winding component is a key part of a nylon spinning machine, and its operating status directly affects the quality of yarn packaging. Therefore, whether the winding component can operate normally is a key point of acceptance when the entire nylon spinning machine is delivered. Against this background, manufacturers need to ensure that the winding components they produce can operate normally. However, due to the large size of the overall nylon spinning machine, it is not possible to assemble and debug the entire machine at the manufacturer before disassembling and shipping it to the user. If the equipment is initially assembled and debugged at the user's site, and it is found that a certain part of the winding component cannot operate normally, on the one hand, it is time-consuming and labor-intensive to re-order the winding component from the manufacturer, resulting in failure to deliver on time; on the other hand, it will affect the manufacturer's quality reputation. Therefore, there is an urgent need to design a test run device that allows the manufacturer to conduct a separate test run of the winding component to check whether its operating status meets the requirements. Summary of the Invention

[0003] In view of this, the present invention provides a novel test device for winding components of a nylon machine, which aims to use the novel test device to test the operation of the grooved cylinder shaft and the black roller shaft in the winding component, to check in advance whether the winding component can operate normally, and to improve the testing efficiency of the winding component.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] A new testing device for the winding components of a nylon spinning machine includes:

[0006] A test base is used to support the entire test device. The test base includes a support plate and a support frame located below the support plate.

[0007] The positioning component includes two positioning pads on a support plate, each positioning pad having a U-shaped seat above it, and a test area formed between the two U-shaped seats for limiting and supporting the winding component.

[0008] The test power assembly includes two rotary motors, which are respectively located on opposite sides of two U-shaped seats. The two rotary motors are respectively located on two sliding components for sliding towards or away from each other. In addition, the output ends of the two rotary motors are arranged opposite each other.

[0009] Each of the sliding components includes a sliding base mounted on a support plate, a set of parallel guide rails on the sliding base, a sliding plate on the guide rails, and a rotating motor mounted above the sliding plate via a motor mount.

[0010] The clamping assembly comprises two sets, both of which are mounted on a support plate via L-shaped supports. Each set of clamping assemblies includes a mounting base located at the top of the L-shaped support. A connecting rod is rotatably mounted on the mounting base via a pin. A clamping rod is fixedly mounted at one end of the connecting rod, and a rubber pad is provided at the end of the clamping rod. The clamping assembly also includes a hand handle fixedly mounted on the connecting rod, and an anti-slip part is provided on the outer wall of the end of the hand handle away from the connecting rod.

[0011] The control box is located at the bottom of the support plate. The control box is electrically connected to two rotating motors and is used to control the running speed of the two rotating motors.

[0012] Preferably, in the test base, the length of the support plate is greater than the overall length of the support frame, and the support plate is provided with a right-angled triangular fixing frame in the part where its length is greater than the support frame. One right-angled side of the fixing frame is fixedly connected to the support plate, and the other right-angled side is fixedly connected to the support frame.

[0013] Preferably, the positioning component further includes a limiting block disposed on one side of each positioning pad, and the limiting block is located on the side opposite to each other of the two positioning pads, for preventing the winding component from moving to the sides of the two U-shaped seats when the winding component is placed in the test area.

[0014] Preferably, in the test power assembly, the sliding assembly further includes a movable handle disposed on the sliding plate for controlling the sliding plate and the rotating motor thereon to move along the extension direction of the guide rail.

[0015] Preferably, in the test power assembly, the output ends of both rotary motors are connected to flexible couplings. When the winding component is placed in the test area, the moving handle is pushed to bring the two rotary motors closer to the two sides of the winding component. Then, the output ends of the two rotary motors are connected to the grooved cylinder shaft and the black roller shaft in the winding component through the flexible couplings. Based on the operation of the two rotary motors, the test operation of the new test device is carried out.

[0016] Preferably, in the test power assembly, the sliding assembly further includes a knob plunger disposed on the sliding plate and a guide sleeve disposed on the sliding base. The plunger end of the knob plunger passes through the sliding plate and is inserted into the guide sleeve. When the plunger end of the knob plunger is inserted into the guide sleeve, the positions of the two rotating motors make the positions of the elastic coupling, the groove shaft, and the black roller shaft correspond to each other.

[0017] The beneficial effects of this invention are as follows:

[0018] In general, this invention, through the cooperation of the positioning component and the test run power component, provides running power to the grooved cylinder shaft and black roller shaft in the winding component when the winding component is placed in the test run area, simulating the normal operation process of the winding component, and observing and judging whether the winding component can operate normally during this process, thereby improving the quality inspection efficiency of the winding component.

[0019] Specifically, in this invention, the positioning component relies on the cooperation of a U-shaped seat and a limiting block to restrict the four degrees of freedom of the winding component in the horizontal direction when it is placed in the test area, and simultaneously restrict its vertical downward movement. At the same time, the clamping component presses the winding component from its upper surface, thus completing the restriction of the winding component. On this basis, the positions of the two rotating motors are adjusted by the sliding component, and the output ends of the two rotating motors are connected to the grooved cylinder shaft and the black roller shaft respectively by the flexible coupling, thereby realizing the test run of the grooved cylinder shaft and the black roller shaft, and observing and judging whether the winding component can operate normally. The entire test device has a simple structure and is easy to operate, which can greatly improve the quality inspection efficiency of the winding component. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the specific structure of the clamping assembly in this invention;

[0023] Figure 3 This is a schematic diagram of the specific structure of the test power assembly in this invention. Detailed Implementation

[0024] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0025] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0026] The nylon machine mainly consists of a spinning component, a drafting component, and a winding component. After the spinning component completes the fiber curing, the drafting component strengthens the fiber structure, and finally the winding component achieves precise winding. The entire process relies on sensors to monitor process parameters in real time. Among them, the winding component is the key component of the nylon machine, and its operating status directly affects the yarn package forming quality. Therefore, whether the winding component can operate normally is the key point of acceptance when the entire nylon machine is delivered.

[0027] To address the issue that nylon machines cannot be assembled and debugged at the factory before being disassembled and shipped to users, this application provides a test run device for testing the winding components of a nylon machine to verify their normal operation. This test run device is used to test the operation of the grooved roller shaft and the black roller shaft in the winding components, thereby verifying the normal operation of the winding components in advance and improving the testing efficiency of the winding components.

[0028] In this technical solution, such as Figure 1 As shown, a novel test device for the winding components of a nylon spinning machine includes: a test base 1, a positioning assembly 2, a test power assembly 3, and a clamping assembly 4, wherein:

[0029] like Figure 1 As shown, the test base 1 is used to support the entire test device. The test base 1 includes a support plate 101 and a support frame 102 located below the support plate 101. The length of the support plate 101 is greater than the overall length of the support frame 102, so that the support plate 101 extends from both ends of the support frame 102. The support plate 101 has a right-angled triangular fixing frame 103 in the part of its length that is greater than the support frame 102. One right-angled side of the fixing frame 103 is fixedly connected to the bottom surface of the support plate 101, and the other right-angled side is fixedly connected to the support frame 102.

[0030] Based on the above embodiments, the test base 1 is used to support the entire test device, and the support frame 102 makes the support plate 101 more stable, preventing unstable shaking and other phenomena during the test, which could lead to test failure.

[0031] In this technical solution, such as Figure 1 As shown, the positioning component 2 includes two positioning pads 201 disposed on the support plate 101. Each positioning pad 201 is provided with a U-shaped seat 202 above it. A test area is formed between the two U-shaped seats 202 for limiting and supporting the winding component.

[0032] In addition, the positioning component 2 also includes a limiting block 203 disposed on one side of each positioning pad 201, and the limiting block 203 is located on the side of the two positioning pads 201 facing away from each other, so as to prevent the winding component from moving to the sides of the two U-shaped seats 202 when the winding component is placed in the test area.

[0033] Based on the above embodiments, the present invention, in the positioning component 2, relies on the cooperation of the U-shaped seat 202 and the limiting block 203 to limit the four degrees of freedom of the winding component in the horizontal direction when the winding component is placed in the test area, and at the same time limits its vertical downward movement, thereby limiting the winding component.

[0034] In addition to limiting the five degrees of freedom of the winding component within the test area, it is also necessary to limit the vertically upward degree of freedom of the winding component. Specifically, for example... Figure 1-2 As shown, the clamping assembly 4 is provided in two sets, and both sets of clamping assemblies 4 are mounted on the support plate 101 via L-shaped supports 401. Each set of clamping assemblies 4 includes a mounting base 402, which is located at the top of the L-shaped support 401. A connecting rod 403 is rotatably mounted on the mounting base 402 via a pin. A clamping rod 404 is fixedly mounted on one end of the connecting rod 403. A rubber pad 405 is provided at the end of the clamping rod 404. The clamping assembly 4 also includes a hand handle 406 fixedly mounted on the connecting rod 403. An anti-slip part 407 is provided on the outer wall of the end of the hand handle 406 away from the connecting rod 403.

[0035] Based on the above embodiments, when using the clamping assembly 4 to clamp the winding component, the operator pushes the hand lever 406 through the anti-slip part 407, and uses the pin to press the connecting rod 403 down onto the winding component, thereby causing the clamping rod 404 to be pressed against the upper surface of the winding component through the rubber pad 405, thus completing the six-degree-of-freedom constraint of the winding component. It should be noted here that the selection of the clamping position of the clamping assembly 4 on the winding component needs to take into account the flat position of the outer shell of the winding component, so that the clamping action can be performed. The selection and movement of the position are achieved by changing the installation position of the L-shaped support 401 on the support plate 101.

[0036] In this technical solution, such as Figure 1 , Figure 3 As shown, the test power assembly 3 includes two rotary motors 301. The two rotary motors 301 are respectively located on opposite sides of the two U-shaped seats 202. The two rotary motors 301 are respectively located on two sliding components for sliding towards or away from each other. In addition, the output ends of the two rotary motors 301 are arranged opposite each other.

[0037] Specifically, each sliding component includes a sliding base 302 mounted on a support plate 101. The sliding base 302 is provided with a set of parallel guide rails 303. A sliding plate 304 is mounted on the guide rails 303. A rotary motor 301 is mounted above the sliding plate 304 via a motor base 305. The sliding component also includes a moving handle 306 mounted on the sliding plate 304 for controlling the sliding plate 304 and the rotary motor 301 thereon to move along the extension direction of the guide rails 303.

[0038] Based on the above embodiments, the output ends of the two rotary motors 301 are connected to flexible couplings 307. When the winding component is placed in the test area, the moving handle 306 is pushed to move the two rotary motors 301 toward the two sides of the winding component respectively. Then, the output ends of the two rotary motors 301 are connected to the grooved cylinder shaft and the black roller shaft in the winding component respectively through the flexible couplings 307. Based on the operation of the two rotary motors 301, the test operation of the new test device is carried out.

[0039] In addition, the sliding assembly also includes a knob plunger 308 on the sliding plate 304 and a guide sleeve 309 on the sliding base 302. The plunger end of the knob plunger 308 passes through the sliding plate 304 and is inserted into the guide sleeve 309. When the plunger end of the knob plunger 308 is inserted into the guide sleeve 309, the positions of the two rotating motors 301 make the positions of the flexible coupling 307 correspond to the positions of the grooved cylinder shaft and the black roller shaft, providing a basis for the rapid docking of the two rotating motors 301 with the grooved cylinder shaft and the black roller shaft.

[0040] In this technical solution, such as Figure 1 As shown, the new test device also includes a control box 5, which is located at the bottom of the support plate 101. The control box 5 is electrically connected to two rotating motors 301 and is used to control the running speed of the two rotating motors 301.

[0041] In general, the present invention, through the cooperation of positioning component 2 and test power component 3, provides running power to the grooved cylinder shaft and black roller shaft in the winding component when the winding component is placed in the test area, simulating the normal operation process of the winding component, and observing and judging whether the winding component can operate normally during this process, thereby improving the quality inspection efficiency of the winding component.

[0042] Specifically, in the positioning component 2, the U-shaped seat 202 and the limiting block 203 work together to limit the four degrees of freedom of the winding component in the horizontal direction when it is placed in the test area, and at the same time limit its vertical downward movement. Meanwhile, the pressing component 4 presses the winding component from the upper surface, thus completing the limitation of the winding component. On this basis, the positions of the two rotating motors 301 are adjusted by the sliding component, and the output ends of the two rotating motors 301 are connected to the grooved cylinder shaft and the black roller shaft by the elastic coupling 307, respectively, so as to realize the test run of the grooved cylinder shaft and the black roller shaft, and thereby observe and judge whether the winding component can operate normally. The entire test device has a simple structure and is easy to operate, which can greatly improve the quality inspection efficiency of the winding component.

[0043] 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 foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A novel test run device for the winding components of a nylon spinning machine, characterized in that, include: A test base is used to support the entire test device. The test base includes a support plate and a support frame located below the support plate. The positioning component includes two positioning pads on a support plate, each positioning pad having a U-shaped seat above it, and a test area formed between the two U-shaped seats for limiting and supporting the winding component. The test power assembly includes two rotary motors, which are respectively located on opposite sides of two U-shaped seats. The two rotary motors are respectively located on two sliding components for sliding towards or away from each other. In addition, the output ends of the two rotary motors are arranged opposite each other. Each of the sliding components includes a sliding base mounted on a support plate, a set of parallel guide rails on the sliding base, a sliding plate on the guide rails, and a rotating motor mounted above the sliding plate via a motor mount. The clamping assembly comprises two sets, both of which are mounted on a support plate via L-shaped supports. Each set of clamping assemblies includes a mounting base located at the top of the L-shaped support. A connecting rod is rotatably mounted on the mounting base via a pin. A clamping rod is fixedly mounted at one end of the connecting rod, and a rubber pad is provided at the end of the clamping rod. The clamping assembly also includes a hand handle fixedly mounted on the connecting rod, and an anti-slip part is provided on the outer wall of the end of the hand handle away from the connecting rod. The control box is located at the bottom of the support plate. The control box is electrically connected to two rotating motors and is used to control the running speed of the two rotating motors.

2. The novel test run device for the winding component of a nylon machine according to claim 1, characterized in that: In the test base, the length of the support plate is greater than the overall length of the support frame, and the support plate is provided with a right-angled triangular fixing frame in the part where its length is greater than the support frame. One right-angled side of the fixing frame is fixedly connected to the support plate, and the other right-angled side is fixedly connected to the support frame.

3. The novel test run device for the winding component of a nylon machine according to claim 2, characterized in that: The positioning component also includes a limiting block on one side of each positioning pad, and the limiting block is located on the opposite side of the two positioning pads, which is used to prevent the winding component from moving to the sides of the two U-shaped seats when the winding component is placed in the test area.

4. The novel test run device for the winding component of a nylon machine according to claim 3, characterized in that: In the test power assembly, the sliding assembly also includes a movable handle disposed on the sliding plate, used to control the sliding plate and the rotating motor thereon to move along the extension direction of the guide rail.

5. The novel test run device for the winding component of a nylon machine according to claim 4, characterized in that: In the test power assembly, the output ends of the two rotary motors are connected to flexible couplings. When the winding component is placed in the test area, the moving handle is pushed to bring the two rotary motors closer to the two sides of the winding component. Then, the output ends of the two rotary motors are connected to the grooved cylinder shaft and the black roller shaft in the winding component through the flexible couplings. Based on the operation of the two rotary motors, the test operation of the new test device is carried out.

6. The novel test run device for the winding component of a nylon machine according to claim 5, characterized in that: In the test power assembly, the sliding assembly further includes a knob plunger on the sliding plate and a guide sleeve on the sliding base. The plunger end of the knob plunger passes through the sliding plate and is inserted into the guide sleeve. When the plunger end of the knob plunger is inserted into the guide sleeve, the positions of the two rotating motors make the positions of the elastic coupling, the groove shaft, and the black roller shaft correspond to each other.

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