Production equipment for secondary processing of flame-retardant paper

Abstract

The utility model provides production equipment for secondary processing of flame-retardant paper, which relates to the technical field of flame-retardant paper production and comprises a workbench, flame-retardant paper is placed on an unwinding mechanism and is pulled to sequentially pass through a solvent pool, a cleaning pool, a traction mechanism, a drying box and a winding mechanism, and meanwhile, an adjusting piece can be adjusted, so that the flame-retardant paper can be subjected to secondary processing. The positions of the unwinding mechanism and the winding mechanism are adjusted, it is ensured that the flame-retardant paper cannot be loosened or excessively tightened in the unwinding process, the flame-retardant paper is subjected to coating treatment through the solvent pool, the roll paper is cleaned through the cleaning pool, redundant substances are removed, the surface of the roll paper is cleaner and tidier, the drying box generates heat through heating, and the drying efficiency is improved. The moisture and residual solvent on the surface of the roll paper are quickly volatilized, so that the flame-retardant layer is cured on the surface of the roll paper, the dried flame-retardant paper is neatly wound on the winding mechanism, the tension of the flame-retardant paper in the winding process is ensured to be uniform by adjusting the adjusting piece, and the paper is prevented from wrinkling or loosening.

Description

Technical Field

[0001] This utility model relates to the field of flame-retardant paper production technology, and in particular to production equipment for secondary processing of flame-retardant paper. Background Technology

[0002] Flame-retardant paper has wide applications in many fields, such as building decoration, packaging, and electronics, playing an important role in fire safety. Traditional flame-retardant paper production often involves adding flame retardants during the pulp stage or using complex multi-layer composite processes to achieve the flame-retardant effect. These methods are numerous and costly.

[0003] However, in existing production equipment used for secondary processing of flame-retardant paper, the unwinding and rewinding mechanisms cannot be adjusted in position, which cannot ensure that the flame-retardant paper will not become loose or overly tight during unwinding or rewinding, thus failing to guarantee the stability of the paper roll transmission. Furthermore, the flame retardant solvent in the solvent pool is prone to precipitation during use, which does not ensure uniform solvent composition and therefore cannot guarantee the consistency of the flame-retardant coating on the paper roll. Therefore, production equipment for secondary processing of flame-retardant paper is needed. Utility Model Content

[0004] The purpose of this invention is to provide production equipment for secondary processing of flame-retardant paper, which solves the problems in the prior art where the tension of the flame-retardant paper cannot be adjusted during the unwinding or rewinding process and the flame-retardant solvent precipitates.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a production equipment for secondary processing of flame-retardant paper, including a workbench, with an unwinding mechanism and a winding mechanism at both ends of the top surface of the workbench, and adjustable components for adjusting the force of the flame-retardant paper at the bottom of both the unwinding mechanism and the winding mechanism, a solvent pool for coating on one side of the unwinding mechanism above the workbench, a cleaning pool for cleaning on one side of the solvent pool above the workbench, and a drying box for drying on one side of the cleaning pool above the workbench.

[0006] Preferably, the workbench has a sliding groove that matches the unwinding mechanism and the winding mechanism, the outer wall of the adjusting member is provided with threaded ribs, and the bottom of the unwinding mechanism is provided with a threaded groove that matches the adjusting member.

[0007] Preferably, the solvent tank is equipped with a stirring mechanism to stir the flame retardant solvent.

[0008] Preferably, the stirring mechanism includes a rotary motor, a first gear, a second gear, a third gear, and a stirring roller. The output end of the rotary motor passes through the solvent pool and is connected to the first gear. The outer wall of the first gear meshes with the second gear, the outer wall of the second gear meshes with the third gear, and the third gear is sleeved on the outer wall of the stirring roller.

[0009] Preferably, a traction mechanism is provided between the washing tank and the drying box to pull the flame-retardant paper.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] By placing flame-retardant paper on the unwinding mechanism and pulling it sequentially through the solvent tank, washing tank, traction mechanism, drying chamber, and winding mechanism, while adjusting the position of the unwinding and winding mechanisms, the flame-retardant paper is prevented from becoming too loose or too tight during unwinding. The solvent tank coats the flame-retardant paper, and the washing tank cleans the roll to remove excess substances, making the surface of the roll cleaner and tidier. The drying chamber generates heat to quickly evaporate moisture and residual solvents from the surface of the roll, thus solidifying the flame-retardant layer on the surface of the roll. The dried flame-retardant paper is then neatly wound onto the winding mechanism. Adjusting the adjustment mechanism ensures uniform tension of the flame-retardant paper during winding, preventing wrinkles or loosening of the paper. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of the product of this utility model;

[0013] Figure 2 This is a schematic diagram of the unwinding mechanism of the product of this utility model;

[0014] Figure 3 This is a schematic diagram of the solvent pool structure of the product of this utility model;

[0015] Figure 4 This is an enlarged structural diagram of section A of the product of this utility model;

[0016] Figure 5 This is a schematic diagram of the cleaning tank structure of the product of this utility model;

[0017] Figure 6 This is a schematic diagram of the drying box structure of the product of this utility model;

[0018] Figure 7 This is a schematic diagram of the winding mechanism of the present invention.

[0019] In the diagram: 1. Workbench; 2. Unwinding mechanism; 3. Solvent tank; 301. Rotating roller; 302. Tank body; 4. Cleaning tank; 401. Cleaning housing; 402. Circular nozzle; 403. Strip nozzle; 404. Pressure pump; 405. Conveying roller; 5. Drying box; 501. Box body; 502. Conveying roller; 503. Drying port; 504. Pipeline; 505. Dryer; 6. Rewinding mechanism; 7. Adjusting component; 8. Stirring mechanism; 801. Rotary motor; 802. First gear; 803. Second gear; 804. Third gear; 805. Stirring roller; 9. Traction mechanism. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] This utility model relates to production equipment for secondary processing of flame-retardant paper, such as... Figure 1-7 As shown, the system includes a workbench 1. From left to right, the top of the workbench 1 is equipped with an unwinding mechanism 2, a solvent tank 3, a washing tank 4, a drying box 5, and a winding mechanism 6. The unwinding mechanism 2 and the winding mechanism 6 are used to place and collect the flame-retardant paper after processing. The solvent tank 3 is used to coat the flame-retardant paper. The washing tank 4 is used to clean the excess flame retardant adhering to the outer wall of the solvent tank 3. The drying box 5 is used to dry the cleaned flame-retardant paper. The winding mechanism 6 is used to wind the dried flame-retardant paper. A traction mechanism 9 is provided between the washing tank 4 and the drying box 5. The traction mechanism 9 is used to pull the flame-retardant paper for transport.

[0022] Among them, such as Figure 3 As shown, the solvent pool 3 includes a rotating roller 301 and a pool body 302. The pool body 302 is located at both ends above the rotating roller 301. The two ends of the pool body 302 are rotatably connected to the rotating roller 301, which can prevent the flame-retardant paper from breaking due to friction during transmission and play a transitional role.

[0023] Among them, such as Figure 4As shown, the cleaning tank 4 includes a cleaning housing 401, a circular nozzle 402, a strip nozzle 403, a pressure pump 404, and a conveying roller 405. The circular nozzle 402 is fixedly connected to the bottom of the inner wall of the cleaning housing 401, and the strip nozzle 403 is fixedly connected to the top surface of the inner wall of the cleaning housing 401. The ends of the circular nozzle 402 and the strip nozzle 403 are fixedly connected to the pressure pump 404 through hoses (not shown in the figure). The side wall of the pressure pump 404 is fixedly connected to the cleaning housing 401. A conveying roller 405 is provided above the workbench 1 on the outside of the cleaning housing 401 to convey the flame-retardant paper. The circular nozzle 402 and the strip nozzle 403 spray and clean the coated flame-retardant paper to remove excess solvent.

[0024] Among them, such as Figure 6 As shown, the drying box 5 includes a box body 501, a conveying roller 502, a drying port 503, a pipe 504, and a dryer 505. The two ends of the conveying roller 502 are rotatably connected to the inner wall of the top of the box body 501. The drying port 503 passes through the top surface of the box body 501. The drying port 503 is fixedly connected to the dryer 505 through the pipe 504. The bottom of the dryer 505 is fixedly connected to the top surface of the box body 501. The dryer 505 blows air into the pipe 504 and transmits it to the drying port 503 to dry the flame-retardant paper wrapped around the outer wall of the conveying roller 502.

[0025] Furthermore, to prevent the flame-retardant paper from loosening during transport, both the unwinding mechanism 2 and the winding mechanism 6 are equipped with adjusting components 7 at their bottoms. The adjusting components 7 can adjust the positions of the unwinding mechanism 2 and the winding mechanism 6. The worktable 1 has sliding grooves that match the unwinding mechanism 2 and the winding mechanism 6. The outer wall of the adjusting component 7 is provided with threaded ribs. The bottom of the unwinding mechanism 2 has threaded grooves that match the adjusting component 7, thereby adjusting the tension of the flame-retardant paper. The worktable 1 has grooves that cooperate with the adjusting component 7. The outer wall of the adjusting component 7 is rotatably connected to the worktable 1. The end of the adjusting component 7 is connected to a rotating disk (not shown in the figure). The user drives the rotating disk to rotate the adjusting component 7 in the groove of the worktable 1, adjusting the positions of the unwinding mechanism 2 and the winding mechanism 6, and pulling the flame-retardant paper.

[0026] Furthermore, to prevent the flame retardant solvent from settling inside the solvent tank 3, a stirring mechanism 8 is provided inside the solvent tank 3. The stirring mechanism 8 can stir the flame retardant solvent inside the solvent tank 3, such as... Figure 3As shown, the stirring mechanism 8 includes a rotary motor 801, a first gear 802, a second gear 803, a third gear 804, and a stirring roller 805. The output end of the rotary motor 801 passes through the solvent tank 3 and is fixedly connected to the first gear 802. The outer wall of the first gear 802 is meshed with the second gear 803. One end of the second gear 803 is rotatably connected to the inner wall of the solvent tank 3. The outer wall of the second gear 803 is meshed with the third gear 804. The third gear 804 is sleeved on the outer wall of the stirring roller 805. Both ends of the stirring roller 805 are rotatably connected to the inner wall of the solvent tank 3. The rotary motor 801 drives the first gear 802 to rotate, causing the second gear 803 to mesh and drive the third gear 804 and the stirring roller 805 to rotate, stirring the flame retardant solvent inside the solvent tank 3 to prevent precipitation from affecting the coating components.

[0027] In practical use: The flame-retardant paper is placed on the unwinding mechanism 2 and pulled through the solvent tank 3, washing tank 4, traction mechanism 9, drying box 5, and winding mechanism 6 in sequence. At the same time, the position of the unwinding mechanism 2 and the winding mechanism 6 can be adjusted by adjusting the adjusting component 7 to ensure that the flame-retardant paper does not become loose or overly tight during the unwinding process. The solvent tank 3 coats the flame-retardant paper, and then the washing tank 4 washes the paper to remove these excess substances, making the surface of the paper cleaner and tidier. The drying box 5 generates heat to quickly evaporate the moisture and residual solvent on the surface of the paper, thereby solidifying the flame-retardant layer on the surface of the paper. The dried flame-retardant paper is then neatly wound onto the winding mechanism 6. Adjusting the adjusting component 7 ensures that the tension of the flame-retardant paper is uniform during the winding process, preventing the paper from wrinkling or becoming loose.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. Production equipment for secondary processing of flame-retardant paper, including a workbench (1), characterized in that: The top surface of the workbench (1) is provided with an unwinding mechanism (2) and a winding mechanism (6) at both ends. The bottom of the unwinding mechanism (2) and the winding mechanism (6) are provided with an adjusting component (7) that can adjust the force of flame-retardant paper. A solvent pool (3) is provided above the workbench (1) on one side of the unwinding mechanism (2) for coating. A cleaning pool (4) is provided above the workbench (1) on one side of the solvent pool (3) for cleaning. A drying box (5) is provided on one side of the cleaning pool (4) above the workbench (1) for drying.

2. The production equipment for secondary processing of flame-retardant paper according to claim 1, characterized in that: The workbench (1) has a sliding groove that matches the unwinding mechanism (2) and the winding mechanism (6). The outer wall of the adjusting member (7) is provided with threaded ribs. The bottom of the unwinding mechanism (2) is provided with a threaded groove that matches the adjusting member (7).

3. The production equipment for secondary processing of flame-retardant paper according to claim 1, characterized in that: The solvent tank (3) is equipped with a stirring mechanism (8) that stirs the flame retardant solvent.

4. The production equipment for secondary processing of flame-retardant paper according to claim 3, characterized in that: The stirring mechanism (8) includes a rotary motor (801), a first gear (802), a second gear (803), a third gear (804), and a stirring roller (805). The output end of the rotary motor (801) passes through the solvent pool (3) and is connected to the first gear (802). The outer wall of the first gear (802) meshes with the second gear (803), and the outer wall of the second gear (803) meshes with the third gear (804). The third gear (804) is sleeved on the outer wall of the stirring roller (805).

5. The production equipment for secondary processing of flame-retardant paper according to claim 1, characterized in that: A traction mechanism (9) for pulling flame-retardant paper is provided between the washing tank (4) and the drying box (5).

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