Non-woven fabric surface pattern jet printing and drying equipment
By introducing a leveling and purification mechanism into the non-woven fabric spraying and drying equipment, the problem of non-woven fabric curling affecting the printing effect and drying waste gas treatment is solved, and better printing effect and environmental purification are achieved.
Patent Information
- Application Number
- CN202421017012.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-11
AI Technical Summary
During the non-woven printing process, existing printing and drying equipment affects the pattern effect due to uneven fabric curling and uneven fabrics, and the irritating gases generated during drying are difficult to deal with, resulting in environmental and human pollution.
A non-woven surface pattern printing and drying equipment is designed, including a leveling mechanism and a purification mechanism. The leveling mechanism leveles the non-woven fabric through a press roller and a spring. The purification mechanism is collected and filtered and dried through an air pump and a filter. Dry exhaust gas.
It improves the printing effect of non-woven fabrics and effectively purifies the drying waste gas, avoiding pollution to the environment and the human body.
Smart Images
Figure CN222291291U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drying equipment, in particular to a non-woven fabric surface pattern spray printing drying equipment. Background Art
[0002] Non-woven fabric, also known as non-woven fabric, is a textile made of fiber as raw material through textile technology or chemical fiber web forming technology. Compared with traditional fabrics, non-woven fabrics do not need to go through the process of spinning and weaving, but are formed by combining fibers through methods such as hot melting, bonding or mechanical processing. In order to make non-woven fabrics beautiful, it is necessary to use printing equipment to print on the surface of non-woven fabrics.
[0003] The surface printing of non-woven fabrics is a common printing process. Various patterns, texts, images, etc. can be directly printed on the surface of non-woven fabrics to make them more beautiful and personalized. After printing, the non-woven fabrics are dried by drying equipment.
[0004] When using the current printing and drying equipment, the non-woven fabric must be printed first and then dried. During the printing process of the non-woven fabric, the non-woven fabric will curl unevenly, which will affect the printing effect of the non-woven pattern. In addition, the pigment used for printing will emit irritating odor gas when heated during drying, which makes it inconvenient to treat the exhaust gas and will cause harm and pollution to the external environment and human body. Therefore, improvements are needed. Utility Model Content
[0005] The utility model aims to provide a non-woven fabric surface pattern printing and drying device, which solves the problem that the non-woven fabric curls unevenly and affects the non-woven fabric pattern printing effect, and also solves the problem that it is inconvenient to handle the waste gas when the non-woven fabric is dried.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a non-woven fabric surface pattern printing and drying equipment, comprising a base plate, a support rod is fixedly connected to the top of the base plate, an oven is fixedly connected to the top of the support rod, a purification box is fixedly connected to the bottom of the oven, the purification box is fixedly connected to the base plate, a liquid inlet pipe is fixedly connected to the inside of the upper end of the oven, a nozzle is fixedly connected to the bottom of the liquid inlet pipe, an air inlet pipe is fixedly connected to the inside of the upper end of the oven and located on the right side of the liquid inlet pipe, an air outlet is fixedly connected to the bottom of the air inlet pipe, a plurality of evenly distributed guide rollers are rotatably connected to the inner wall of the oven, a leveling mechanism is provided on the oven, and a purification mechanism is provided on the purification box.
[0007] Preferably, the number of the support rods is two, and the two support rods are symmetrically distributed on the bottom plate. By designing the support rods, the oven can be supported.
[0008] Preferably, the leveling mechanism includes a bracket, two symmetrically distributed brackets are hinged inside the oven, a pressure roller is hinged on the bracket, a push rod is fixedly connected to the inner side of the bracket, a connecting seat is slidably sleeved on the outer side of the push rod, a guide rod is fixedly connected to the end of the connecting seat away from the push rod, a spring is arranged on the outer side of the guide rod, a fixing plate is slidably sleeved on the outer side of the guide rod, a fixing rod is fixedly connected to the end of the fixing plate close to the inner wall of the oven, and the fixing rod is fixedly connected to the inner wall of the oven. By designing a leveling mechanism, non-woven fabrics can be leveled before printing.
[0009] Preferably, one end of the spring is fixedly connected to the connection seat, and the other end of the spring is fixedly connected to the fixing plate. The spring is designed so that the force of the spring can act on the connection seat.
[0010] Preferably, a guide groove is provided inside the fixing plate, and a guide rod is slidably connected inside the guide groove. The guide groove is designed so that the guide rod can slide along the fixing plate.
[0011] Preferably, the purification mechanism includes a connecting pipe, the lower end of the oven is fixedly connected with a connecting pipe, the top of the connecting pipe is fixedly connected with a guide cover, the connecting pipe is fixedly connected to a purification box, a plurality of evenly distributed filters are fixedly installed inside the purification box, an air pump is fixedly connected to the inner wall of the purification box, a suction port is provided on the top of the air pump, an exhaust port is provided at the right end of the air pump, and the exhaust port passes through the purification box and is fixedly connected to the purification box. By designing the purification mechanism, the waste gas generated during the drying process can be collected and purified.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0013] 1. The utility model can print patterns on non-woven fabrics through the design of the nozzle, and can dry the printed non-woven fabrics through the air outlet. Before the non-woven fabrics are printed and dried, when the non-woven fabrics move inside the oven, they will be transmitted between two pressing rollers, which can level the non-woven fabrics and improve the subsequent printing effect on the non-woven fabrics. The spacing between the two pressing rollers can be adaptively adjusted according to the non-woven fabrics of different thicknesses, so that the application effect is better.
[0014] 2. The utility model is designed with the function of an air pump, which can suck the inside of the purification box to form a negative pressure inside the purification box. Then, during the non-woven fabric printing and drying process, the inside of the oven can be sucked through the guide cover to collect the waste gas generated by high temperature. At the same time, under the action of the filter, the waste gas can be filtered in multiple stages to prevent the waste gas from causing harm to the external environment and human body. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1It is a three-dimensional diagram of the overall structure of the utility model;
[0016] Figure 2 For this utility model Figure 1 A three-dimensional cross-sectional view of the local structure;
[0017] Figure 3 For this utility model Figure 2 A three-dimensional diagram of the local structure of the bracket;
[0018] Figure 4 For this utility model Figure 2 Enlarged view of point A.
[0019] In the figure: 1. bottom plate; 2. support rod; 3. oven; 4. purification box; 5. liquid inlet pipe; 6. nozzle; 7. air inlet pipe; 8. leveling mechanism; 9. purification mechanism; 10. air outlet; 11. guide roller; 81. bracket; 82. pressure roller; 83. push rod; 84. connecting seat; 85. guide rod; 86. spring; 87. fixing plate; 88. guide groove; 89. fixing rod; 91. connecting pipe; 92. deflector; 93. filter; 94. air pump; 95. suction port; 96. exhaust port. DETAILED DESCRIPTION
[0020] 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.
[0021] See also Figure 1 , Figure 2 , Figure 3 , a non-woven fabric surface pattern printing and drying equipment, comprises a bottom plate 1, a support rod 2 is fixedly connected to the top of the bottom plate 1, an oven 3 is fixedly connected to the top of the support rod 2, the number of the support rods 2 is two, and the two support rods 2 are symmetrically distributed on the bottom plate 1. The oven 3 can be supported by designing the support rods 2, a purification box 4 is fixedly connected to the bottom of the oven 3, the purification box 4 is fixedly connected to the bottom plate 1, a liquid inlet pipe 5 is fixedly connected to the inside of the upper end of the oven 3, a nozzle 6 is fixedly connected to the bottom of the liquid inlet pipe 5, an air inlet pipe 7 is fixedly connected to the inside of the upper end of the oven 3 and located on the right side of the liquid inlet pipe 5, an air outlet 10 is fixedly connected to the bottom of the air inlet pipe 7, a plurality of evenly distributed guide rollers 11 are rotatably connected to the inner wall of the oven 3, a leveling mechanism 8 is provided on the oven 3, and a purification mechanism 9 is provided on the purification box 4.
[0022] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 The leveling mechanism 8 includes a bracket 81. Two brackets 81 are hingedly connected to the oven 3 in a symmetrical manner. A pressure roller 82 is hingedly connected to the bracket 81. A push rod 83 is fixedly connected to the inner side of the bracket 81. A connecting seat 84 is slidably sleeved on the outer side of the push rod 83. A guide rod 85 is fixedly connected to the end of the connecting seat 84 away from the push rod 83. A spring 86 is arranged on the outer side of the guide rod 85. One end of the spring 86 is fixedly connected to the connecting seat 84, and the other end of the spring 86 is fixedly connected to the fixing plate 87. By designing the spring 86, so that the force of the spring 86 can act on the connecting seat 84, the outer side of the guide rod 85 is slidably sleeved with a fixed plate 87, the interior of the fixed plate 87 is provided with a guide groove 88, the interior of the guide groove 88 is slidably connected with the guide rod 85, by designing the guide groove 88, the guide rod 85 can slide along the fixed plate 87, one end of the fixed plate 87 close to the inner wall of the oven 3 is fixedly connected with a fixed rod 89, the fixed rod 89 is fixedly connected to the inner wall of the oven 3, and the leveling mechanism 8 is designed to level the non-woven fabric before printing.
[0023] See also Figure 1 , Figure 2 The purification mechanism 9 includes a connecting pipe 91, the lower end of the oven 3 is fixedly connected with the connecting pipe 91, the top of the connecting pipe 91 is fixedly connected with a guide cover 92, the connecting pipe 91 is fixedly connected to the purification box 4, a plurality of uniformly distributed filter screens 93 are fixedly installed inside the purification box 4, an air pump 94 is fixedly connected to the inner wall of the purification box 4, an air suction port 95 is provided on the top of the air pump 94, an exhaust port 96 is provided at the right end of the air pump 94, the exhaust port 96 penetrates the purification box 4 and is fixedly connected to the purification box 4. By designing the purification mechanism 9, the exhaust gas generated in the drying process can be collected and purified.
[0024] The specific implementation process of the utility model is as follows: when in use, the non-woven fabric is first passed through the oven 3, and then the pressure rollers 82 at both ends are pulled to move, the pressure rollers 82 drive the top rod 83 to move, the top rod 83 drives the connecting seat 84 to move, and the connecting seat 84 drives the guide rod 85 to slide along the fixed plate 87, and the connecting seat 84 will squeeze the spring 86 to separate the two pressure rollers 82, and then the non-woven fabric is passed between the two pressure rollers 82, and at the same time, the non-woven fabric is passed between the guide rollers 11 at the upper and lower ends, and then the non-woven fabric can be driven by the driving device to move horizontally, and the non-woven fabric will be transmitted between the two pressure rollers 82, which can play a leveling role on the non-woven fabric, and can improve the subsequent printing effect on the non-woven fabric, and the spacing between the two pressure rollers 82 can be adaptively adjusted according to the non-woven fabrics of different thicknesses, so that its application effect is better;
[0025] When the non-woven fabric moves to the lower end of the nozzle 6, the pigment is input through the liquid inlet pipe 5 and then sprayed downward through the nozzle 6, so that the pattern can be printed on the non-woven fabric. After the printing is completed, the non-woven fabric will be transported to the lower end of the air outlet 10, and the hot air will be input through the air inlet pipe 7, and then sprayed downward through the air outlet 10, so that the non-woven fabric after printing can be dried.
[0026] During the process of printing and drying the non-woven fabric, the air pump 94 works at the same time. The air pump 94 sucks the inside of the purification box 4 through the exhaust port 95, so that a negative pressure is formed inside the purification box 4. Then, during the process of printing and drying the non-woven fabric, the inside of the oven 3 can be sucked through the guide cover 92, and the waste gas generated by high temperature can be collected. The waste gas will be input into the purification box 4 through the connecting pipe 91, and then under the action of multiple filters 93, the waste gas can be purified and filtered. After filtration, the waste gas will be discharged through the exhaust port 96 on the air pump 94 to prevent the waste gas from causing harm to the external environment and human body.
[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A non-woven fabric surface pattern printing and drying device, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a support rod (2), the top of the support rod (2) is fixedly connected to a drying oven (3), the bottom of the drying oven (3) is fixedly connected to a purification box (4), the purification box (4) is fixedly connected to the bottom plate (1), the upper end of the drying oven (3) is fixedly connected to a liquid inlet pipe (5), the bottom of the liquid inlet pipe (5) is fixedly connected to a nozzle (6), the upper end of the drying oven (3) is fixedly connected to an air inlet pipe (7) located on the right side of the liquid inlet pipe (5), the bottom of the air inlet pipe (7) is fixedly connected to an air outlet (10), the inner wall of the drying oven (3) is rotatably connected to a plurality of evenly distributed guide rollers (11), the drying oven (3) is provided with a leveling mechanism (8), and the purification box (4) is provided with a purification mechanism (9).
2. The non-woven fabric surface pattern printing and drying device according to claim 1, characterized in that: The number of the support rods (2) is two, and the two support rods (2) are symmetrically distributed on the bottom plate (1).
3. The non-woven fabric surface pattern printing and drying device according to claim 1, characterized in that: The leveling mechanism (8) comprises a bracket (81), two brackets (81) symmetrically distributed are hinged inside the oven (3), a pressure roller (82) is hinged on the bracket (81), a push rod (83) is fixedly connected to the inner side of the bracket (81), a connecting seat (84) is slidably sleeved on the outer side of the push rod (83), a guide rod (85) is fixedly connected to the end of the connecting seat (84) away from the push rod (83), a spring (86) is arranged on the outer side of the guide rod (85), a fixing plate (87) is slidably sleeved on the outer side of the guide rod (85), a fixing rod (89) is fixedly connected to the end of the fixing plate (87) close to the inner wall of the oven (3), and the fixing rod (89) is fixedly connected to the inner wall of the oven (3).
4. The non-woven fabric surface pattern printing and drying device according to claim 3, characterized in that: One end of the spring (86) is fixedly connected to the connecting seat (84), and the other end of the spring (86) is fixedly connected to the fixing plate (87).
5. The non-woven fabric surface pattern printing and drying device according to claim 3, characterized in that: A guide groove (88) is provided inside the fixing plate (87), and a guide rod (85) is slidably connected inside the guide groove (88).
6. The non-woven fabric surface pattern printing and drying device according to claim 1, characterized in that: The purification mechanism (9) comprises a connecting pipe (91), the lower end of the oven (3) is fixedly connected to the connecting pipe (91), the top of the connecting pipe (91) is fixedly connected to a guide cover (92), the connecting pipe (91) is fixedly connected to a purification box (4), a plurality of evenly distributed filter screens (93) are fixedly installed inside the purification box (4), an air pump (94) is fixedly connected to the inner wall of the purification box (4), a suction port (95) is provided at the top of the air pump (94), an exhaust port (96) is provided at the right end of the air pump (94), and the exhaust port (96) passes through the purification box (4) and is fixedly connected to the purification box (4).