Non-woven fabric unwinding and hot-pressing device

Abstract

The utility model discloses a non-woven fabric unreeling and hot-pressing device which relates to the field of non-woven fabric production and comprises a main frame body and an unreeling assembly, a conveying belt is arranged at the upper end of the inner side of the main frame body, and the unreeling assembly is arranged on the left side of the upper end of the main frame body. The unwinding assembly comprises a bearing frame, a non-woven fabric roller, mounting rods, limiting through holes, limiting pins, mounting blocks, pneumatic rods, movable blocks and material pressing rubber rollers, the non-woven fabric roller is connected to the interior of the bearing frame, the mounting rods are connected to the two ends of the non-woven fabric roller, the limiting through holes are formed in the mounting rods, and meanwhile the limiting pins are connected to the interiors of the limiting through holes; a mounting block is arranged on the right side of the bearing frame, and a pneumatic rod is arranged at the lower end of the mounting block. According to the non-woven fabric unwinding and hot-pressing device, the tensioning degree of non-woven fabric can be adjusted in the machining process, the follow-up hot-pressing efficiency of the non-woven fabric is improved, and the use efficiency of the non-woven fabric unwinding and hot-pressing device is further improved.

Description

Technical Field

[0001] The utility model relates to the field of non-woven fabric production, in particular to a non-woven fabric unwinding and hot pressing device. Background Art

[0002] Non-woven fabric, also known as non-woven fabric, is composed of directional or random fibers. It is a new generation of environmentally friendly materials with the characteristics of moisture-proof, breathable, flexible, lightweight, non-combustible, easy to decompose, non-toxic and non-irritating, rich in colors, low price, and recyclable. Non-woven fabric, also called non-woven fabric, non-woven fabric, non-woven fabric, is made of directional or randomly arranged fibers through friction, adhesion, bonding or a combination of these methods. The connotation is "non-woven". Non-woven fabric exists in the cloth in the form of fibers, while woven cloth exists in the cloth in the form of yarn. This is also a major feature that distinguishes non-woven fabric from other cloths. It is impossible to pull out individual thread ends from non-woven fabrics. In order to improve the production efficiency of non-woven fabrics, a kind of unwinding and hot pressing device is needed.

[0003] However, the current non-woven fabric unwinding and hot pressing device still has some shortcomings. For example, the existing non-woven fabric processing is mostly compounded by gluing, which reduces the durability of the non-woven fabric. At the same time, the glue mostly contains formaldehyde, which can easily affect the health of the user, resulting in a decrease in the practicality of the unwinding and hot pressing device and a decrease in its use efficiency, resulting in certain usage defects.

[0004] Therefore, it is urgent to improve this shortcoming. The utility model studies and improves the existing structural deficiencies and provides a non-woven fabric unwinding and hot pressing device. Utility Model Content

[0005] The utility model aims to provide a nonwoven fabric unwinding and hot pressing device to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a non-woven fabric unwinding and hot pressing device, comprising a main frame and an unwinding assembly, a conveyor belt is arranged at the upper inner end of the main frame, an unwinding assembly is arranged at the left upper end of the main frame, and the unwinding assembly comprises a receiving frame, a non-woven fabric roller, a mounting rod, a limiting through hole, a limiting pin, a mounting block, a pneumatic rod, a movable block and a pressing rubber roller, the receiving frame is connected to the non-woven fabric roller, and mounting rods are connected at both ends of the non-woven fabric roller, and limiting through holes are arranged inside the mounting rods, and limiting pins are connected inside the limiting through holes, a mounting block is arranged on the right side of the receiving frame, and a pneumatic rod is arranged at the lower end of the mounting block, and a movable block is arranged at the front end of the pneumatic rod, and a pressing rubber roller is connected to the inner side of the movable block, and a hot pressing assembly is arranged on the right side of the upper end of the main frame.

[0007] Furthermore, the number of the mounting rods is two, and the two mounting rods are symmetrically arranged at two ends of the outside of the non-woven fabric roller with respect to the front center axis of the non-woven fabric roller.

[0008] Furthermore, the inner dimension of the limiting through hole matches the outer dimension of the limiting pin, and the limiting pin is embeddedly connected to the mounting rod through the limiting through hole.

[0009] Furthermore, the pneumatic rod and the movable block are distributed vertically, and the pneumatic rod and the movable block are threadedly connected.

[0010] Furthermore, the hot pressing assembly includes a fixed block, a limiting slide groove, an electric telescopic rod and a receiving plate. A limiting slide groove is opened at the middle end of the fixed block, and an electric telescopic rod is installed at the upper end of the fixed block, and a receiving plate is arranged at the front end of the electric telescopic rod.

[0011] Furthermore, the hot pressing assembly also includes a limit slider, a spring damping rod, a mounting back plate and a heating block. At the same time, limit sliders are added on both sides of the outside of the receiving plate. A spring damping rod is installed at the lower end of the receiving plate, and a mounting back plate is provided at the front end of the spring damping rod, and a heating block is provided at the lower end of the mounting back plate.

[0012] Furthermore, the inner dimensions of the limiting slide groove match the outer dimensions of the limiting slider, and the limiting slider is slidably connected to the fixed block via the limiting slide groove.

[0013] The utility model provides a non-woven fabric unwinding and hot pressing device, which has the following beneficial effects:

[0014] 1. Through the arrangement of the unwinding assembly, the utility model can fix the receiving frame on both sides of the upper end of the main frame through fasteners when the non-woven fabric unwinding and hot pressing device is in use, and the non-woven fabric roller is installed on the upper end of the receiving frame through the mounting rod. At the same time, the mounting rod is limited by the limit pin to avoid the position deviation of the non-woven fabric roller. The mounting block is fixedly installed on the right side of the receiving frame through the fasteners, and the pneumatic rod operation drives the movable block to move the position, so that the pressure rubber roller is adjusted in height accordingly, so that the pressure rubber roller can adjust the tension of the non-woven fabric during use, thereby improving the flexibility and activity of the non-woven fabric unwinding and hot pressing device during use.

[0015] 2. Through the setting of the hot pressing component, the utility model can fix the fixing block on the upper right side of the main frame through fasteners when the non-woven fabric unwinding and hot pressing device is in use, and the electric telescopic rod drives the receiving plate to move its position. At the same time, the limiting slide groove cooperates with the limiting slider to increase the stability of the receiving plate during movement. The spring damping rod is used to make the installation back plate and the receiving plate elastically connected. At the same time, the heating block set at the lower end of the back plate is operated, and the installation back plate is driven to move as the receiving plate moves downward, and the non-woven fabrics are hot-pressed by the heating block, thereby improving the overall use efficiency of the non-woven fabric unwinding and hot pressing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of a non-woven fabric unwinding and hot pressing device of the utility model;

[0017] Figure 2 It is a schematic diagram of the three-dimensional unfolding structure of a non-woven fabric unwinding and hot pressing device of the utility model;

[0018] Figure 3 It is a schematic diagram of the three-dimensional unfolding structure of a hot pressing component of a non-woven fabric unwinding and hot pressing device of the utility model.

[0019] In the figure: 1. main frame; 2. conveyor belt; 3. unwinding assembly; 301. receiving frame; 302. non-woven fabric roller; 303. mounting rod; 304. limiting through hole; 305. limiting pin; 306. mounting block; 307. pneumatic rod; 308. movable block; 309. pressing rubber roller; 4. hot pressing assembly; 401. fixed block; 402. limiting slide groove; 403. electric telescopic rod; 404. receiving plate; 405. limiting slider; 406. spring damping rod; 407. mounting back plate; 408. heating block. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0021] like Figure 1 and Figure 2As shown, a non-woven fabric unwinding and hot pressing device includes a main frame 1 and an unwinding assembly 3, a conveyor belt 2 is arranged at the inner upper end of the main frame 1, and an unwinding assembly 3 is arranged on the left side of the upper end of the main frame 1, and the unwinding assembly 3 includes a receiving frame 301, a non-woven fabric roller 302, a mounting rod 303, a limiting through hole 304, a limiting pin 305, a mounting block 306, a pneumatic rod 307, a movable block 308 and a pressing rubber roller 309, the receiving frame 301 is internally connected to the non-woven fabric roller 302, and the two ends of the non-woven fabric roller 302 are connected to the mounting rod 303, and the mounting rod 303 is internally opened A limiting through hole 304 is provided, and a limiting pin 305 is connected inside the limiting through hole 304. A mounting block 306 is provided on the right side of the receiving frame 301, and a pneumatic rod 307 is provided at the lower end of the mounting block 306, and a movable block 308 is provided at the front end of the pneumatic rod 307. At the same time, a pressing rubber roller 309 is connected inside the movable block 308. There are two mounting rods 303, and the two mounting rods 303 are symmetrically arranged at the two ends of the outside of the non-woven fabric roller 302 with the front central axis of the non-woven fabric roller 302. The internal size of the limiting through hole 304 matches the external size of the limiting pin 305. , and the limiting pin 305 is embeddedly connected with the mounting rod 303 through the limiting through hole 304, the pneumatic rod 307 and the movable block 308 are vertically distributed, and the pneumatic rod 307 and the movable block 308 are threadedly connected, the receiving frame 301 is fixedly installed on both sides of the upper end of the main frame body 1 through fasteners, and the non-woven fabric roller 302 is installed on the upper end of the receiving frame 301 through the mounting rod 303, and the inner size of the limiting through hole 304 opened in the mounting rod 303 matches the outer size of the limiting pin 305, so that after the mounting rod 303 is limited in the receiving frame 301 The mounting rod 303 is limited by the limit pin 305 to avoid the position deviation of the non-woven fabric roller 302, and the mounting block 306 is fixedly installed on the right side of the receiving frame 301 by the fasteners, and the pneumatic rod 307 is fixedly installed at the lower end of the mounting block 306 with the fasteners. The pneumatic rod 307 drives the movable block 308 to move its position, so that the pressing rubber roller 309 is adjusted in height accordingly, so that the pressing rubber roller 309 can adjust the tension of the non-woven fabric during use, thereby improving the flexibility and initiative of the non-woven fabric unwinding and hot pressing device during use.

[0022] like Figures 1 to 3As shown, a hot pressing assembly 4 is arranged on the right side of the upper end of the main frame 1, and the hot pressing assembly 4 includes a fixed block 401, a limiting slide groove 402, an electric telescopic rod 403 and a receiving plate 404. A limiting slide groove 402 is arranged at the middle end of the fixed block 401, and the electric telescopic rod 403 is installed on the upper end of the fixed block 401, and a receiving plate 404 is arranged at the front end of the electric telescopic rod 403. The hot pressing assembly 4 also includes a limiting slider 405, a spring damping rod 406, a mounting back plate 407 and a heating block 408. At the same time, limiting sliders 405 are additionally arranged on both sides of the outer side of the receiving plate 404, a spring damping rod 406 is installed at the lower end of the receiving plate 404, and a mounting back plate 407 is arranged at the front end of the spring damping rod 406, and a heating block 408 is arranged at the lower end of the mounting back plate 407. The internal size of the limiting slide groove 402 matches the external size of the limiting slider 405, and the limiting slider 405 is connected to the fixed block 40 through the limiting slide groove 402. 1 sliding connection, the fixing block 401 is fixedly installed on the right side of the upper end of the main frame 1 by fasteners, and the electric telescopic rod 403 is fixedly installed on the upper end of the fixing block 401 with the fasteners, and the electric telescopic rod 403 is operated to drive the receiving plate 404 to move its position, and at the same time, the outer dimensions of the limiting sliders 405 arranged at the two ends of the outside of the receiving plate 404 match the inner dimensions of the limiting slide grooves 402 opened inside the fixing block 401, so that the stability of the receiving plate 404 during the movement is increased by the limiting slide grooves 402 and the limiting sliders 405, and the spring damping rods 406 are used to make the installation back plate 407 elastically connected to the receiving plate 404, and at the same time, the heating block 408 arranged at the lower end of the installation back plate 407 is operated, and the position of the installation back plate 407 is driven to move as the receiving plate 404 moves downward, and the non-woven fabrics are hot-pressed by the heating block 408, thereby improving the overall use efficiency of the non-woven fabric unwinding and hot-pressing device.

[0023] In summary, the non-woven fabric unwinding and hot pressing device firstly installs the conveyor belt 2 at the upper end of the main frame 1 by fasteners, and uses the conveyor belt 2 to transport the items to be processed, and fixes the receiving frame 301 on both sides of the upper end of the main frame 1 by fasteners, and installs the non-woven fabric roller 302 at the upper end of the receiving frame 301 by the mounting rod 303, and at the same time, the inner size of the limiting through hole 304 opened in the mounting rod 303 matches the outer size of the limiting pin 305, so that the mounting rod 303 After being limited in the receiving frame 301, the mounting rod 303 is limited by the limiting pin 305, thereby preventing the non-woven fabric roller 302 from shifting in position, and the mounting block 306 is fixedly mounted on the right side of the receiving frame 301 by fasteners, and the pneumatic rod 307 is fixedly mounted on the lower end of the mounting block 306 with the fasteners, and the pneumatic rod 307 drives the movable block 308 to move in position, so that the pressing rubber roller 309 is adjusted in height accordingly, so that the pressing rubber roller 309 can adjust the non-woven fabric roller 302 during use. The tension of the non-woven fabric is adjusted, thereby improving the flexibility and initiative of the non-woven fabric unwinding and hot pressing device during use. Then, the fixing block 401 is fixedly installed on the right side of the upper end of the main frame 1 by fasteners, and the electric telescopic rod 403 is fixedly installed on the upper end of the fixing block 401 with the fasteners. The operation of the electric telescopic rod 403 drives the receiving plate 404 to move its position. At the same time, the outer dimensions of the limiting sliders 405 arranged at both ends of the outside of the receiving plate 404 match the inner dimensions of the limiting slide groove 402 opened inside the fixed block 401, so that the stability of the receiving plate 404 during movement is increased by the limiting slide groove 402 and the limiting slider 405, and the spring damping rod 406 is used to make the installation back plate 407 elastically connected to the receiving plate 404. At the same time, the heating block 408 arranged at the lower end of the back plate 407 is operated, and the position of the installation back plate 407 is driven to move as the receiving plate 404 moves downward, and the non-woven fabrics are hot-pressed between the heating block 408, thereby improving the overall use efficiency of the non-woven fabric unwinding and hot pressing device.

[0024] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A nonwoven fabric unwinding and hot pressing device, comprising a main frame (1) and an unwinding assembly (3), characterized in that: A conveyor belt (2) is arranged at the upper inner end of the main frame (1), and an unwinding assembly (3) is arranged on the left upper end of the main frame (1), and the unwinding assembly (3) comprises a receiving frame (301), a non-woven fabric roller (302), a mounting rod (303), a limiting through hole (304), a limiting pin (305), a mounting block (306), a pneumatic rod (307), a movable block (308) and a pressing rubber roller (309), and the receiving frame (301) is internally connected to the non-woven fabric roller (302), and both ends of the non-woven fabric roller (302) are connected to the non-woven fabric roller (302). A mounting rod (303) is connected, and a limit hole (304) is provided inside the mounting rod (303), and a limit pin (305) is connected inside the limit hole (304); a mounting block (306) is provided on the right side of the receiving frame (301), and a pneumatic rod (307) is provided at the lower end of the mounting block (306), and a movable block (308) is provided at the front end of the pneumatic rod (307), and a pressing rubber roller (309) is connected inside the movable block (308); a hot pressing assembly (4) is provided on the right side of the upper end of the main frame (1).

2. The nonwoven fabric unwinding and hot pressing device according to claim 1, characterized in that: The number of the mounting rods (303) is two, and the two mounting rods (303) are symmetrically arranged at the two ends of the outside of the non-woven fabric roller (302) with respect to the front center axis of the non-woven fabric roller (302).

3. The nonwoven fabric unwinding and hot pressing device according to claim 1, characterized in that: The inner dimensions of the limiting through hole (304) match the outer dimensions of the limiting pin (305), and the limiting pin (305) is embeddedly connected to the mounting rod (303) through the limiting through hole (304).

4. The nonwoven fabric unwinding and hot pressing device according to claim 1, characterized in that: The pneumatic rod (307) and the movable block (308) are distributed vertically, and the pneumatic rod (307) and the movable block (308) are threadedly connected.

5. The nonwoven fabric unwinding and hot pressing device according to claim 1, characterized in that: The hot pressing assembly (4) comprises a fixed block (401), a limiting slide groove (402), an electric telescopic rod (403) and a receiving plate (404); the fixed block (401) has a limiting slide groove (402) disposed at the middle end thereof, the electric telescopic rod (403) is mounted at the upper end of the fixed block (401), and the receiving plate (404) is disposed at the front end of the electric telescopic rod (403).

6. The nonwoven fabric unwinding and hot pressing device according to claim 5, characterized in that: The hot pressing assembly (4) further comprises a limiting slider (405), a spring damping rod (406), a mounting back plate (407) and a heating block (408); at the same time, limiting sliders (405) are additionally provided on both sides of the outside of the receiving plate (404); a spring damping rod (406) is installed at the lower end of the receiving plate (404); a mounting back plate (407) is provided at the front end of the spring damping rod (406); and a heating block (408) is provided at the lower end of the mounting back plate (407).

7. The nonwoven fabric unwinding and hot pressing device according to claim 6, characterized in that: The inner dimensions of the limiting slide groove (402) match the outer dimensions of the limiting slider (405), and the limiting slider (405) is slidably connected to the fixed block (401) via the limiting slide groove (402).

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