A polyester fiber ultrasonic heat pressing device

Abstract

The utility model relates to the technical field of polyester production equipment, and specifically, to a polyester fiber ultrasonic hot pressing equipment. It includes an operating table, a pair of winding components are arranged at intervals on the top of the operating table, and a fixing component is installed on the top of the winding component. By transferring the polyester wound on one of the fixing components to another fixing component, continuous hot pressing of the polyester is achieved, and the fixing component is used to fix the end of the polyester to be hot pressed to prevent the polyester from slipping on the fixing component; in the polyester fiber ultrasonic hot pressing equipment, by transferring the polyester wound on one of the fixing components to another fixing component, continuous hot pressing of the polyester is achieved, the fixing component is used to fix the end of the polyester to be hot pressed to prevent the polyester from slipping on the fixing component, and the spacing adjustment component is used to adjust the spacing between the two hot pressing components, and then hot pressing of polyesters of different widths is performed through the hot pressing component.

Description

Technical Field

[0001] The utility model relates to the technical field of polyester production equipment, in particular to an ultrasonic hot pressing device for polyester fibers. Background Art

[0002] The function of the polyester fiber ultrasonic hot pressing equipment is to process and connect polyester fiber materials through ultrasonic and hot pressing technology. Its main functions include: material connection, sealing edges, enhancing strength, improving production efficiency, no need to add additional materials, and being applicable to a variety of materials. In summary, the polyester fiber ultrasonic hot pressing equipment can achieve multiple functions such as connecting fiber materials, sealing edges, and enhancing strength, providing an efficient, convenient, and environmentally friendly processing method for the production of fiber products.

[0003] There are many existing technologies for heat pressing machines, such as:

[0004] Chinese patent announcement No. CN219838788U discloses a hot pressing device, which includes a U-shaped frame, a hot pressing mechanism is installed inside the U-shaped frame, a fixing mechanism is installed on the hot pressing mechanism, the hot pressing mechanism includes a guide column fixed to the inside of the U-shaped frame, two guide plates are symmetrically and movably installed on the outer side of the guide column, a connecting column is fixedly installed on the side where the two guide plates are close to each other, and a heating plate is fixedly installed on the end where the two connecting columns are close to each other; the utility model, through the cooperation between the motor and the bidirectional screw rod and the connecting plate and the guide plate, facilitates the two guide plates to move along the guide column, and then makes the two heating plates close to each other, so that the two ends of the kraft paper are heated and pressed, thereby improving the production efficiency of the paper roll.

[0005] The existing polyester fiber hot pressing machine is difficult to adapt to polyester fibers of different widths when pressing and sealing the edges of polyester fibers. In addition, in order to achieve continuous pressing and sealing, the polyester fibers wound on one cloth winding machine are usually wound on another cloth winding machine, and then a hot pressing device is set between the two cloth winding machines to press the polyester fibers, thereby achieving continuous pressing of the polyester fibers, and at the same time, the pressed polyester is stored on another cloth winding machine. Therefore, it is necessary to ensure that the polyester between the two cloth winding machines is always in a tight state, and it is difficult to ensure that the connection between the existing cloth winding device and the polyester is not loose. For example, the hot pressing device proposed in the above patent performs hot pressing operations on the products to be pressed by two heating plates, but it is difficult to ensure the tightness of the products of different widths and the belt pressing products proposed above.

[0006] In view of this, we propose a polyester fiber ultrasonic hot pressing equipment, which fixes the end of the polyester fiber by a fixing component arranged on the roller to prevent the polyester fiber from slipping on the roller when the roller is winding the polyester fiber, thereby making it difficult to ensure the tightness of the polyester fiber between the two rollers. The distance between the two heat presses is adjusted by a distance adjustment component to meet the pressing requirements of polyester fibers of different widths. Utility Model Content

[0007] The utility model aims to provide a polyester fiber ultrasonic heat pressing device to solve the problems raised in the above background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides a polyester fiber ultrasonic hot pressing device, including an operating table, a pair of winding components are arranged at intervals on the top of the operating table, a fixing component is installed on the top of the winding component, and continuous hot pressing of the polyester is achieved by transferring the polyester wound on one of the fixing components to the other fixing component. The fixing component is used to fix the end of the polyester to be hot pressed to prevent the polyester from slipping on the fixing component. A distance adjusting component is provided between the two fixing components, and a pair of symmetrically arranged hot pressing components are provided at the bottom of the distance adjusting component. The distance adjusting component is used to adjust the distance between the two hot pressing components, and then the hot pressing components are used to perform hot pressing on polyesters of different widths.

[0009] As a further improvement of the technical solution, the winding assembly includes a pair of limit bolts symmetrically arranged at intervals, a roller is rotatably connected between the two limit bolts, a fixing groove is opened on the top of the roller, and the roller is driven by a servo motor.

[0010] As a further improvement of the present technical solution, the fixing assembly includes a threaded fixing shaft rotatably connected to the fixing groove, one end of the threaded fixing shaft is coaxially connected to a ratchet, a fixing frame is provided around the ratchet, the fixing frame is fixedly connected to the side wall of the fixing groove, a plurality of ratchets are rotatably connected to the inner ring of the fixing frame, and the ends of the plurality of ratchets away from the fixing frame are clamped with the outer ring of the ratchet.

[0011] As a further improvement of the present technical solution, the distance adjustment component includes a cantilever frame, a slide rail is fixedly connected to the bottom of the cantilever frame, a pair of slide seats are slidably connected to the bottom of the slide rail, and a number of pulleys are rotatably connected between the two slide seats, and the pulleys are driven by a servo motor.

[0012] As a further improvement of the present technical solution, the hot pressing assembly includes a mounting plate fixedly connected to the bottom of the slide seat and a slide groove opened on the top of the operating table, a hot press is installed on the side where the two mounting plates are close to each other, a slider is fixedly connected to the bottom of the mounting plate, and the slider is slidably connected to the slide groove.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the polyester fiber ultrasonic hot pressing equipment, continuous hot pressing of the polyester is achieved by transferring the polyester wound on one of the fixed components to another fixed component. The fixed component is used to fix the end of the polyester to be hot pressed to prevent the polyester from slipping on the fixed component. The distance adjustment component is used to adjust the distance between the two hot pressing components, and then the hot pressing components are used to perform hot pressing on polyesters of different widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0016] Figure 2 This is a structural diagram of a winding assembly according to an embodiment of the utility model;

[0017] Figure 3 For the utility model embodiment Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 This is a structural diagram of a distance adjustment component of an embodiment of the utility model;

[0019] Figure 5 This is a structural diagram of the hot pressing component of an embodiment of the utility model.

[0020] The meaning of each number in the figure is:

[0021] 10. Operation table;

[0022] 20. winding assembly; 21. limiting bolt; 22. roller; 23. fixing groove;

[0023] 30. fixing assembly; 31. threaded fixing shaft; 32. ratchet; 33. pawl;

[0024] 40. Adjustable distance assembly; 41. Overhanging frame; 42. Slide rail; 43. Slide seat; 44. Pulley;

[0025] 50. hot pressing assembly; 51. mounting plate; 52. slideway; 53. hot pressing machine; 54. slider. DETAILED DESCRIPTION

[0026] 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.

[0027] Example

[0028] See also Figure 1-Figure 5 As shown, this embodiment provides a polyester fiber ultrasonic hot pressing device, including an operating table 10, a pair of winding components 20 are arranged at intervals on the top of the operating table 10, and a fixing component 30 is installed on the top of the winding component 20. The polyester wound on one of the fixing components 30 is transferred to the other fixing component 30 through the winding component 20. The fixing component 30 is used to fix the end of the polyester to be hot-pressed to prevent the polyester from slipping on the fixing component 30. A distance adjustment component 40 is provided between the two fixing components 30, and a pair of symmetrically arranged hot pressing components 50 are provided at the bottom of the distance adjustment component 40. The distance adjustment component 40 is used to adjust the distance between the two hot pressing components 50, and then the hot pressing components 50 are used to perform hot pressing on polyesters of different widths.

[0029] Working principle: When the polyester fiber ultrasonic hot pressing equipment provided by the utility model is used, continuous hot pressing of the polyester is achieved by transferring the polyester wound on one of the fixed components 30 to another fixed component 30. The fixed component 30 is used to fix the end of the polyester to be hot pressed to prevent the polyester from slipping on the fixed component 30. The distance adjustment component 40 is used to adjust the distance between the two hot pressing components 50, and then the hot pressing component 50 is used to hot press polyesters of different widths.

[0030] In order to achieve continuous hot pressing of polyester, the winding assembly 20 includes a pair of limit bolts 21 symmetrically arranged at intervals, a roller 22 is rotatably connected between the two limit bolts 21, a fixing groove 23 is provided on the top of the roller 22, and the roller 22 is driven by a servo motor; the output shaft of the servo motor is coaxially connected to the roller 22, and after the power is turned on, the two servo motors respectively drive the two rollers 22 to rotate in the same direction, and the polyester originally wound on one of the rollers 22 is transferred to the other roller 22, and the polyester is continuously hot pressed by the heat press 53 during the polyester transfer.

[0031] Considering the need to fix the end of the polyester to be hot-pressed to prevent the polyester from slipping on the fixing component 30, the fixing component 30 includes a threaded fixing shaft 31 rotatably connected to the fixing groove 23, one end of the threaded fixing shaft 31 is coaxially connected to a ratchet 32, a fixing frame is provided around the ratchet 32, the fixing frame is fixedly connected to the side wall of the fixing groove 23, a plurality of ratchet pawls 33 are rotatably connected to the inner ring of the fixing frame, and the ends of the plurality of ratchet pawls 33 away from the fixing frame are all engaged with the outer ring of the ratchet 32; the ratchet 32 ​​is fixed by a central shaft, and its outer ring has a series of ratchet teeth evenly spaced. When an external force acts on the ratchet 32, the ratchet teeth will start to rotate due to the torque. The special shape of the ratchet teeth makes them rotate only in one direction and are blocked in the other direction. When the ratchet 32 ​​rotates, they will pass through the adjacent ratchet teeth one by one. This transmission method effectively transmits the input torque to the next ratchet tooth to achieve power transmission. This transmission method of transmitting only one ratchet tooth at a time makes the ratchet 32 ​​have higher accuracy and stability when transmitting power, and prevents the reverse pulling force of the polyester on the threaded fixing shaft 31 from driving the threaded fixing shaft 31 to reverse when the roller 22 drives the polyester to rotate, thereby causing the polyester to slip on the roller 22.

[0032] In order to adjust the distance between the two hot pressing assemblies 50, the distance adjusting assembly 40 includes an elevated frame 41, a slide rail 42 is fixedly connected to the bottom of the elevated frame 41, a pair of slide seats 43 are slidably connected to the bottom of the slide rail 42, and a plurality of pulleys 44 are rotatably connected between the two slide seats 43, and the pulleys 44 are driven by a servo motor; the hot pressing assembly 50 includes a mounting plate 51 fixedly connected to the bottom of the slide seat 43 and a slide groove 52 opened on the top of the operating table 10, and a hot press 53 is installed on the side of the two mounting plates 51 close to each other, and a slider 54 is fixedly connected to the bottom of the mounting plate 51, and the slider 54 is slidably connected to the slide groove 52; when the distance between the two hot presses 53 does not match the width of the polyester fiber, the power is turned on, so that the servo motor drives the pulley 44 coaxially connected to its output shaft to rotate, and under the action of the friction between the pulley 44 and the slide rail 42, the slide seat 43 drives the mounting plate 51 fixedly connected to it to move forward and backward along the slide rail 42, thereby adjusting the distance between the two hot presses 53.

[0033] The polyester fiber ultrasonic hot pressing device provided in the utility model is used to realize continuous hot pressing of the polyester by transferring the polyester wound on one of the fixed components 30 to the other fixed component 30. Specifically, the output shaft of the servo motor is coaxially connected with the roller 22. After the power is turned on, the two servo motors respectively drive the two rollers 22 to rotate in the same direction, and the polyester originally wound on one of the rollers 22 is transferred to the other roller 22. During the transfer of the polyester, the polyester is continuously hot pressed by the hot press 53; the fixed component 30 is used to fix the end of the polyester to be hot pressed to prevent the polyester from slipping on the fixed component 30. Specifically, the ratchet 32 ​​is fixed by a central shaft, and its outer ring has a series of ratchet teeth evenly spaced. When an external force acts on the ratchet 32, the ratchet teeth will start to rotate due to the torque. The special shape of the ratchet teeth makes them rotate only in one direction and blocked in the other direction. When the ratchet 32 ​​rotates, they will pass through the adjacent ratchet teeth one by one. This transmission method effectively transmits the input torque to the next ratchet tooth to achieve power transmission. This transmission method of transmitting only one ratchet tooth at a time makes the ratchet 32 ​​have higher accuracy and stability when transmitting power, and prevents the reverse pulling force of the polyester on the threaded fixed shaft 31 when the roller 22 drives the polyester to rotate. The threaded fixed shaft 31 is driven to reverse, thereby causing the polyester to slip on the roller 22; the distance adjustment component 40 is used to adjust the distance between the two heat press components 50. Specifically, when the distance between the two heat presses 53 does not match the width of the polyester fiber, the power is turned on to make the servo motor drive the pulley 44 coaxially connected to its output shaft to rotate, and under the action of the friction between the pulley 44 and the slide rail 42, the slide seat 43 drives the mounting plate 51 fixedly connected to it to move forward and backward along the slide rail 42, thereby adjusting the distance between the two heat presses 53; and then the heat pressing component 50 is used to heat press polyesters of different widths.

[0034] 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 of the utility model is defined by the attached claims and their equivalents.

Claims

1. A polyester fiber ultrasonic heat pressing device, characterized in that: The invention comprises an operating table (10), wherein a pair of winding assemblies (20) are arranged at intervals on the top of the operating table (10), and a fixing assembly (30) is installed on the top of the winding assembly (20). By transferring the polyester wound on one of the fixing assemblies (30) to the other fixing assembly (30), continuous hot pressing of the polyester is achieved. The fixing assembly (30) is used to fix the end of the polyester to be hot pressed to prevent the polyester from slipping on the fixing assembly (30). A distance adjustment assembly (40) is arranged between the two fixing assemblies (30), and a pair of symmetrically arranged hot pressing assemblies (50) are arranged at the bottom of the distance adjustment assembly (40). The distance adjustment assembly (40) is used to adjust the distance between the two hot pressing assemblies (50), and the hot pressing assemblies (50) are then used to perform hot pressing on polyesters of different widths.

2. The polyester fiber ultrasonic heat pressing equipment according to claim 1, characterized in that: The winding assembly (20) comprises a pair of spaced-apart symmetrically arranged limit bolts (21), a roller (22) being rotatably connected between the two limit bolts (21), a fixing groove (23) being provided on the top of the roller (22), and the roller (22) being driven by a servo motor.

3. The polyester fiber ultrasonic heat pressing equipment according to claim 2, characterized in that: The fixing assembly (30) comprises a threaded fixing shaft (31) rotatably connected to the fixing groove (23); one end of the threaded fixing shaft (31) is coaxially connected to a ratchet (32); a fixing frame is provided around the ratchet (32); the fixing frame is fixedly connected to the side wall of the fixing groove (23); a plurality of ratchet pawls (33) are rotatably connected to the inner ring of the fixing frame; the ends of the plurality of ratchet pawls (33) away from the fixing frame are all engaged with the outer ring of the ratchet (32).

4. The polyester fiber ultrasonic heat pressing equipment according to claim 1, characterized in that: The distance adjustment component (40) comprises an elevated frame (41), the bottom of the elevated frame (41) is fixedly connected to a slide rail (42), the bottom of the slide rail (42) is slidably connected to a pair of slide seats (43), and a plurality of pulleys (44) are rotatably connected between the two slide seats (43), and the pulleys (44) are driven by a servo motor.

5. The polyester fiber ultrasonic heat pressing equipment according to claim 4, characterized in that: The hot pressing assembly (50) comprises a mounting plate (51) fixedly connected to the bottom of the slide seat (43) and a slide groove (52) opened on the top of the operating table (10); a hot pressing machine (53) is installed on the side of the two mounting plates (51) close to each other; a sliding block (54) is fixedly connected to the bottom of the mounting plates (51); and the sliding block (54) is slidably connected to the slide groove (52).

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