Energy-saving type hot box for polyester low-elasticity yarn

Abstract

The utility model discloses a kind of dacron low elastic filament energy-saving type hot box, it is related to the field of dacron low elastic filament heating, including energy-saving type hot box body, buffer mechanism and detection mechanism, energy-saving type hot box body front end upper fixedly connected with buffer mechanism, energy-saving type hot box body front end lower fixedly connected with detection mechanism, buffer mechanism is set, outside gas is transported to low-friction air bag by spray head, prevent energy-saving type hot box body inside oil agent volatile, short fiber dust adhere to low-friction air bag surface, then buffer is carried out to dacron low elastic filament by low-friction air bag, avoid dacron low elastic filament fracture or uneven stretch;Detection mechanism is set, the moving speed of dacron low elastic filament is calculated by the cooperation of laser range finder and chronograph, prevent improper heating time from affecting setting effect.

Description

Technical Field

[0001] This utility model relates to the field of heating polyester low-elasticity yarn, specifically an energy-saving heating box for polyester low-elasticity yarn. Background Technology

[0002] The energy-saving heating box for polyester low-elasticity yarn is a key piece of equipment used for heating and shaping the yarn during the production process of polyester low-elasticity yarn. Its core feature is that, while meeting the requirements of the heat-setting process, it achieves significant energy-saving effects through structural optimization and energy-efficient utilization technologies, while ensuring product quality stability.

[0003] Before entering the heating chamber, polyester low-elasticity yarn needs to undergo processes such as drawing and false twisting. Its running tension may fluctuate instantaneously due to slight vibrations of upstream equipment, uneven yarn thickness, or interference from ambient airflow. Existing technologies make it difficult to buffer polyester low-elasticity yarn, thus making it difficult to avoid yarn breakage or uneven stretching. Furthermore, when some equipment uses airbags for buffering, volatile oils and short fiber dust in the heating chamber adhere to the surface of the airbags, leading to decreased elasticity and increased friction coefficient, affecting production efficiency. The heat setting effect of polyester low-elasticity yarn is directly related to the heating time of the yarn in the heating chamber. Existing technologies make it difficult to detect the moving speed of polyester low-elasticity yarn, which may lead to improper heating time and affect the setting effect. Utility Model Content

[0004] Therefore, in order to overcome the above-mentioned shortcomings, this utility model provides an energy-saving heat box made of polyester low-elasticity yarn.

[0005] This utility model is implemented as follows: a polyester low-elasticity yarn energy-saving hot box is constructed. The device includes an energy-saving hot box body, a buffer mechanism is fixedly connected to the upper front end of the energy-saving hot box body, and a detection mechanism is fixedly connected to the lower front end of the energy-saving hot box body.

[0006] The buffer mechanism includes an installation tube. An installation tube is fixedly connected to the upper front end of the energy-saving hot box body. Four sets of low-friction airbags are fixedly connected inside the installation tube. A connecting tube is fixedly connected to the front end of each low-friction airbag. A solenoid valve is fixedly connected to the inlet of the connecting tube. A pressure sensor is fixedly connected to the outer wall of the installation tube. An installation rod is fixedly connected to the top front end of the installation tube. The top of the installation rod is connected to a sliding rod on the outer wall of the moving rod. A nozzle is fixedly connected to the lower back of the moving rod and is connected to an external gas delivery box. Seven sets of electromagnetic blocks are fixedly connected inside the installation rod.

[0007] Preferably, the testing mechanism includes a base plate, which is fixedly connected to the lower front end of the energy-saving hot box body. A cylinder is fixedly connected to the top of the base plate, and a mounting frame is fixedly connected to the push rod at the top of the cylinder. A rotating roller is rotatably connected inside the mounting frame, and the right end of the rotating roller is fixedly connected to the gear inside the gear tooth plate through a gear rod. An L-shaped rod is fixedly connected to the right end of the back of the mounting frame.

[0008] Preferably, the detection mechanism further includes a laser rangefinder, with the laser rangefinder fixedly connected to the right end of the L-shaped rod and a timer fixedly connected to the lower front end of the mounting bracket.

[0009] Preferably, the sensing head of the pressure sensor passes through the mounting tube and the low-friction airbag and is fixedly connected to its interior; the moving rod is magnetically attracted to the electromagnetic block; and the electromagnetic block is electrically connected to an external current output device.

[0010] Preferably, the left end of the internal gear of the gear tooth plate is rotatably connected to the right end of the mounting bracket, and the left end of the internal tooth plate of the gear tooth plate is slidably connected to the right end of the mounting bracket.

[0011] Preferably, the laser rangefinder and the timer are both electrically connected to an external display screen, and the laser rangefinder is located behind the inner tooth plate of the gear tooth plate component.

[0012] This utility model has the following advantages: This utility model provides an energy-saving heat box made of polyester low-elasticity yarn, which has the following improvements compared to similar equipment:

[0013] This utility model discloses an energy-saving heating box for polyester low-elasticity yarn, which is equipped with a buffer mechanism. External gas is delivered to the low-friction airbag through a nozzle to prevent oil volatiles and short fiber dust inside the energy-saving heating box from adhering to the surface of the low-friction airbag. The low-friction airbag then buffers the polyester low-elasticity yarn to avoid breakage or uneven stretching. A detection mechanism is also included, which calculates the moving speed of the polyester low-elasticity yarn through the cooperation of a laser rangefinder and a timer to prevent improper heating time from affecting the setting effect. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the energy-saving heat box body of this utility model;

[0015] Figure 2 This is a three-dimensional structural diagram of the buffer mechanism of this utility model;

[0016] Figure 3 This is a three-dimensional exploded view of the internal structure of the mounting rod of this utility model;

[0017] Figure 4 This is a three-dimensional structural diagram of the testing mechanism of this utility model.

[0018] The components include: energy-saving hot box body-1, buffer mechanism-2, mounting pipe-21, low-friction airbag-22, connecting pipe-23, solenoid valve-24, pressure sensor-25, mounting rod-26, moving rod-27, nozzle-28, electromagnetic block-29, detection mechanism-3, base plate-31, cylinder-32, mounting bracket-33, rotating roller-34, gear tooth plate-35, L-shaped rod-36, laser rangefinder-37, and timer-38. Detailed Implementation

[0019] The following is in conjunction with the appendix Figures 1-4 The principles and features of this utility model are described below. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of this utility model will become clearer from the following description and claims. It should be noted that the drawings are in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0020] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0022] Example 1:

[0023] Please see Figures 1-3 The present invention relates to an energy-saving heat box made of polyester low-elasticity yarn, comprising an energy-saving heat box body 1, a buffer mechanism 2 fixedly connected to the upper front end of the energy-saving heat box body 1, and a detection mechanism 3 fixedly connected to the lower front end of the energy-saving heat box body 1.

[0024] The buffer mechanism 2 includes an installation tube 21. The installation tube 21 is fixedly connected to the upper front end of the energy-saving hot box body 1. Four sets of low-friction airbags 22 are fixedly connected inside the installation tube 21. The front end of the low-friction airbags 22 is fixedly connected to a connecting tube 23. The low-friction airbags 22 facilitate the installation and fixation of the connecting tube 23. The connecting tube 23 is connected to an external inflation device.

[0025] A solenoid valve 24 is fixedly connected to the delivery port of the connecting pipe 23. A pressure sensor 25 is fixedly connected to the outer wall of the mounting pipe 21. A mounting rod 26 is fixedly connected to the top front end of the mounting pipe 21. The top of the mounting rod 26 is connected to the sliding rod on the outer wall of the moving rod 27. The mounting rod 26 facilitates the installation and fixing of the electromagnetic block 29.

[0026] A nozzle 28 is fixedly connected to the lower back of the moving rod 27, and the nozzle 28 is connected to the external gas delivery box. Seven sets of electromagnetic blocks 29 are fixedly connected inside the mounting rod 26. The sensing head of the pressure sensor 25 passes through the mounting tube 21 and the low-friction airbag 22 and is fixedly connected to its interior. The moving rod 27 and the electromagnetic blocks 29 are magnetically attracted, and the electromagnetic blocks 29 are electrically connected to the external current output device.

[0027] The working principle of the polyester low-elasticity yarn energy-saving hot box based on Embodiment 1 is as follows:

[0028] First, when using this device, place it in the work area, and then connect it to an external power source to provide the power required for its operation.

[0029] Secondly, during use, the energy-saving heating box body 1 delivers external gas to the nozzle 28 via an external gas delivery box. The nozzle 28 then delivers the external gas to the low-friction airbag 22, preventing volatile oils and short-fiber dust from adhering to the surface of the low-friction airbag 22. After the gas delivery is complete, the external current output device drives the seven sets of electromagnetic blocks 29 to work in stages, causing the moving rod 27 to move upward under the magnetic attraction of the seven sets of electromagnetic blocks 29. The moving rod 27 then drives the nozzle 28 to move upward. After the movement is complete... The staff inserts the polyester low-elastic yarn into the four sets of low-friction airbags 22, then activates the solenoid valve 24 and connects the external inflation device to the connecting pipe 23. The low-friction airbags 22 are then inflated by the external inflation device to accommodate polyester low-elastic yarns of different thicknesses. At the same time, the pressure sensor 25 detects the pressure inside the low-friction airbags 22 to prevent damage to the polyester low-elastic yarns caused by excessive or insufficient pressure. The low-friction airbags 22 buffer the polyester low-elastic yarns to prevent them from breaking or stretching unevenly.

[0030] Example 2:

[0031] Please see Figure 4The present invention discloses an energy-saving heat box made of polyester low-elasticity yarn. Compared with the first embodiment, this embodiment further includes a detection mechanism 3. The detection mechanism 3 includes a base plate 31. The base plate 31 is fixedly connected to the lower front end of the energy-saving heat box body 1. A cylinder 32 is fixedly connected to the top of the base plate 31. A mounting bracket 33 is fixedly connected to the push rod at the top of the cylinder 32. The base plate 31 facilitates the installation and fixation of the cylinder 32.

[0032] A rotating roller 34 is rotatably connected inside the mounting bracket 33. The right end of the rotating roller 34 is fixedly connected to the gear inside the gear plate 35 via a gear rod. An L-shaped rod 36 is fixedly connected to the right end of the back of the mounting bracket 33. A laser rangefinder 37 is fixedly connected to the right end of the L-shaped rod 36. The laser rangefinder 37 facilitates the detection of the moving distance of the gear plate inside the gear plate 35.

[0033] A timer 38 is fixedly connected to the lower front end of the mounting bracket 33. The left end of the gear inside the gear plate 35 is rotatably connected to the right end of the mounting bracket 33, and the left end of the gear plate inside the gear plate 35 is slidably connected to the right end of the mounting bracket 33. The laser rangefinder 37 and the timer 38 are both electrically connected to the external display screen. The laser rangefinder 37 is located behind the gear plate inside the gear plate 35.

[0034] In this embodiment:

[0035] The operator uses a laser rangefinder 37 to detect the initial distance between the inner gear plates of the gear tooth plate 35. When it is necessary to detect the moving speed of the polyester low-elasticity yarn, the cylinder 32 is activated. The cylinder 32 drives the mounting frame 33 and the rotating roller 34 to move upward, so that the top of the rotating roller 34 contacts the polyester low-elasticity yarn. Then, the laser rangefinder 37 and the timer 38 are activated. When the polyester low-elasticity yarn is being conveyed, the polyester low-elasticity yarn drives the rotating roller 34 to rotate. The rotating roller 34 drives the gear inside the gear tooth plate 35 to rotate through the gear rod. The gear inside the gear tooth plate 35 drives the gear... The inner toothed plate of the gear toothed plate 35 moves. When the inner toothed plate of the gear toothed plate 35 reaches the end, the timer 38 stops working. Then, the moving distance of the inner toothed plate of the gear toothed plate 35 is detected by the laser rangefinder 37. The laser rangefinder 37 transmits the detection data to the external display screen. The operator subtracts the data from the original data to obtain the moving distance of the inner toothed plate of the gear toothed plate 35. Then, the moving distance of the inner toothed plate of the gear toothed plate 35 is divided by the timer 38 to calculate the moving speed of the polyester low elastic yarn, so as to prevent improper heating time from affecting the shaping effect.

[0036] This utility model provides an improved energy-saving heating box for polyester low-elasticity yarn. It includes a buffer mechanism 2, which delivers external gas to a low-friction airbag 22 via a nozzle 28. This prevents volatile oils and short fiber dust from adhering to the surface of the airbag 22, thus buffering the polyester low-elasticity yarn and preventing breakage or uneven stretching. A detection mechanism 3 is also included, which calculates the moving speed of the polyester low-elasticity yarn using a laser rangefinder 37 and a timer 38, preventing improper heating time from affecting the setting effect.

[0037] The above describes the basic principles, main features, and advantages of this utility model. All standard parts used in this utility model can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods for each part all adopt conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and the circuit connections adopt conventional connection methods in the prior art, which will not be detailed here.

[0038] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A polyester low-elasticity yarn energy-saving hot box, comprising an energy-saving hot box body (1), wherein a buffer mechanism (2) is fixedly connected to the upper front end of the energy-saving hot box body (1), and a detection mechanism (3) is fixedly connected to the lower front end of the energy-saving hot box body (1); characterized in that The buffer mechanism (2) includes an installation tube (21). The installation tube (21) is fixedly connected to the upper front end of the energy-saving hot box body (1). Four sets of low-friction airbags (22) are fixedly connected inside the installation tube (21). A connecting tube (23) is fixedly connected to the front end of the low-friction airbags (22). A solenoid valve (24) is fixedly connected to the delivery port of the connecting tube (23). A pressure sensor (25) is fixedly connected to the outer wall of the installation tube (21). An installation rod (26) is fixedly connected to the top front end of the installation tube (21). The top of the installation rod (26) is connected to the sliding rod on the outer wall of the moving rod (27). A nozzle (28) is fixedly connected to the lower back of the moving rod (27), and the nozzle (28) is connected to the external gas delivery box. Seven sets of electromagnetic blocks (29) are fixedly connected inside the installation rod (26).

2. The energy-saving heat-setting oven for polyester low-elasticity yarn according to claim 1, characterized in that: The testing mechanism (3) includes a base plate (31). The base plate (31) is fixedly connected to the lower front end of the energy-saving hot box body (1). A cylinder (32) is fixedly connected to the top of the base plate (31). A mounting bracket (33) is fixedly connected to the push rod at the top of the cylinder (32). A rotating roller (34) is rotatably connected inside the mounting bracket (33). The right end of the rotating roller (34) is fixedly connected to the gear inside the gear tooth plate (35) through a gear rod. An L-shaped rod (36) is fixedly connected to the right end of the back of the mounting bracket (33).

3. The energy-saving heat-setting oven for polyester low-stretch yarn according to claim 2, characterized in that: The detection mechanism (3) also includes a laser rangefinder (37), the laser rangefinder (37) is fixedly connected to the right end of the L-shaped rod (36), and a timer (38) is fixedly connected to the lower front end of the mounting bracket (33).

4. The energy-saving heat-setting oven for polyester low-stretch yarn according to claim 3, characterized in that: The sensing head of the pressure sensor (25) passes through the mounting tube (21) and the low-friction airbag (22) and is fixedly connected to its interior. The moving rod (27) is magnetically attracted to the electromagnetic block (29), and the electromagnetic block (29) is electrically connected to the external current output device.

5. The energy-saving heat-setting oven for polyester low-stretch yarn according to claim 4, characterized in that: The left end of the internal gear of the gear tooth plate (35) is rotatably connected to the right end of the mounting bracket (33), and the left end of the internal tooth plate of the gear tooth plate (35) is slidably connected to the right end of the mounting bracket (33).

6. The energy-saving heat-setting tank for polyester low-elasticity filament yarn according to claim 5, characterized in that: The laser rangefinder (37) and timer (38) are both electrically connected to an external display screen. The laser rangefinder (37) is located behind the inner tooth plate of the gear tooth plate component (35).

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