Waterproof oil treatment device for needled felt

Abstract

The utility model provides a waterproof oil treatment device for a needled felt, which belongs to the technical field of needled felts.Feeding assemblies are arranged on the left side and the right side of a treatment box of the waterproof oil treatment device for the needled felt, and an upper-row guide assembly and a lower-row guide assembly are arranged in the treatment box; the upper-row guide assembly and the lower-row guide assembly each comprise a plurality of conveying assemblies, each conveying assembly comprises two inner supporting plates and a guide roller, the two ends of each guide roller are rotationally connected into the corresponding inner supporting plates correspondingly, and the two inner supporting plates are attached to the inner walls of the front side and the rear side of the treatment box correspondingly; the inner supporting plates of the lower-row guiding assembly are located on the same plane and fixedly installed on the inner bottom wall of the treatment box, the upper-row guiding assembly further comprises an adjusting plate connected into the treatment box in a sliding mode, and the inner supporting plates of the upper-row guiding assembly are located on the same plane and fixedly installed on the adjusting plate; the needled felt drying device solves the technical problems that only one face can be dried, and if the needled felt is thick, drying is not thorough or uneven.

Description

Technical Field

[0001] The utility model belongs to the technical field of needle punched felt, and in particular relates to a waterproof oil treatment device for needle punched felt. Background Art

[0002] Needle felt is made of polyester fiber, polyester fiber, viscose fiber, polypropylene fiber, etc., through the needle punching process. The surface of the needle felt can be smooth and lint-free after the hot surface treatment. It can be used for car seat cushions, thermal insulation products and air filtration, etc.

[0003] The Chinese utility model with application number: CN202221903358.1 (publication number: CN217764299U) provides a water-repellent and oil-proof treatment device for needle felt, comprising: a main body seat, a drying part and an auxiliary part; the main body seat is placed on the ground, and two rollers are rotatably connected to the main body seat, and the two rollers convey the needle felt; because two heating tubes are connected to two mounting seats B, and the two heating tubes are located 10 cm above the needle felt, the needle felt can be dried by the two heating tubes during the conveying process of the needle felt;

[0004] The above patent can only dry one side. If the needle-punched felt is thick, the drying may be incomplete or uneven. Utility Model Content

[0005] In view of this, the utility model provides a waterproof oil treatment device for needle-punched felt, which is used to solve the technical problem that the above patent can only dry one side, and if the needle-punched felt is thick, the drying will be incomplete or uneven.

[0006] The utility model is achieved in this way:

[0007] The utility model provides a waterproof oil treatment device for needle felt, comprising a treatment box, wherein a drying assembly is provided in the treatment box, wherein the treatment box is fixedly mounted on a workbench, a feeding assembly is provided on the workbench and on both sides of the treatment box, and an upper row guide assembly and a lower row guide assembly are provided in the treatment box;

[0008] The upper row guide assembly and the lower row guide assembly each include multiple groups of conveying assemblies, and the conveying assemblies include two inner support plates and a guide roller, and the two ends of the guide roller are respectively rotatably connected in the corresponding inner support plates, and the two inner support plates are respectively close to the front and rear inner walls of the processing box;

[0009] The inner support plates of the lower row guide assembly are located in the same plane and are fixedly mounted on the inner bottom wall of the processing box. The upper row guide assembly also includes an adjustment plate slidably connected to the processing box. The inner support plates of the upper row guide assembly are located in the same plane and are fixedly mounted on the adjustment plate.

[0010] On the basis of the above technical solution, the waterproof oil treatment device for needle felt of the utility model can also be improved as follows:

[0011] Furthermore, a threaded hole is opened in the middle of the adjustment plate, a screw rod is threadedly connected to the threaded hole, an internal reduction motor is fixedly installed in the middle of the inner top wall of the processing box, and the output shaft of the internal reduction motor extends downward and is fixedly connected to one end of the screw rod.

[0012] Furthermore, the adjustment plate is provided with two guide holes symmetrically about the threaded hole, guide rods are slidably connected in the guide holes, and the tops of the guide rods are fixedly mounted on the inner top wall of the processing box.

[0013] Furthermore, the feeding assembly includes two outer support plates fixedly mounted on the workbench, and two vertically distributed conveying rollers are rotatably connected to the outer support plates.

[0014] Furthermore, an external reduction motor is fixedly mounted on one side of the external support plate, and an output shaft of the external reduction motor passes through the external support plate and an end portion is fixedly connected to the conveying roller below.

[0015] Furthermore, the drying component includes a plurality of heating tubes, and the heating tubes are fixedly installed between two inner support plates of the same conveying component, and the heating tubes are all located at an end away from the guide roller.

[0016] Compared with the prior art, the beneficial effects of the waterproof oil treatment device for needle felt provided by the utility model are:

[0017] By arranging the upper row of guide components on the adjustment plate, and the height of the adjustment plate can be adjusted by a screw rod and other structures, the needle-punched felt can be made more tortuous in the processing box. When the conveying speed remains unchanged, the time the needle-punched felt stays inside the processing box is extended, so that its drying time is extended. This method is suitable for needle-punched felts of various thicknesses and avoids uneven or incomplete drying.

[0018] By arranging two conveying rollers, the needle punched felt can be squeezed while being moved, thereby preventing the needle punched felt from being deformed due to heat. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is an axonometric diagram of the overall structure of a waterproof oil treatment device for needle felt;

[0021] Figure 2 It is a front view of the overall structure of a needle felt waterproof oil treatment device;

[0022] Figure 3 It is an axonometric view of the upper row guide assembly of a waterproof oil treatment device for needle felt;

[0023] Figure 4 A top view of a lower row guide assembly of a needle felt waterproof oil treatment device;

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Processing box; 10. Workbench; 11. Upper row guide assembly; 12. Lower row guide assembly; 2. Conveying assembly; 21. Inner support plate; 22. Guide roller; 3. Adjusting plate; 30. Limiting column; 31. Screw rod; 32. Inner reduction motor; 33. Guide rod; 41. Outer support plate; 42. Conveying roller; 43. Outer reduction motor; 5. Heating tube. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0028] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined. Example 1

[0031] like Figure 1-4 As shown, the utility model provides a waterproof oil treatment device for needle felt, comprising a treatment box 1, wherein the treatment box 1 has a drying assembly, wherein the treatment box 1 is fixedly mounted on a workbench 10, and a feeding assembly is provided on the workbench 10 and on both sides of the treatment box 1, and an upper row guide assembly 11 and a lower row guide assembly 12 are provided in the treatment box 1;

[0032] The upper row guide assembly 11 and the lower row guide assembly 12 each include a plurality of conveying assemblies 2, the conveying assemblies 2 include two inner support plates 21 and a guide roller 22, both ends of the guide roller 22 are rotatably connected to the corresponding inner support plates 21, and the two inner support plates 21 are respectively close to the inner walls of the front and rear sides of the processing box 1;

[0033] The inner support plate 21 of the lower row guide assembly 12 is located in the same plane and is fixedly installed on the inner bottom wall of the processing box 1. The upper row guide assembly 11 also includes an adjustment plate 3 slidably connected in the processing box 1. The inner support plate 21 of the upper row guide assembly 11 is located in the same plane and is fixedly installed on the adjustment plate 3.

[0034] Optionally, in the above technical solution, a threaded hole is opened in the middle of the adjustment plate 3, a screw rod 31 is threadedly connected to the threaded hole, an internal reduction motor 32 is fixedly installed in the middle of the inner top wall of the processing box 1, and the output shaft of the internal reduction motor 32 extends downward and is fixedly connected to one end of the screw rod 31.

[0035] Optionally, in the above technical solution, the adjustment plate 3 has two guide holes symmetrically formed with respect to the threaded hole, and guide rods 33 are slidably connected in the guide holes, and the tops of the guide rods 33 are fixedly mounted on the inner top wall of the processing box 1 .

[0036] Optionally, in the above technical solution, the feeding assembly includes two outer support plates 41 fixedly mounted on the workbench 10, and two vertically distributed conveying rollers 42 are rotatably connected to the outer support plates 41.

[0037] Optionally, in the above technical solution, an external reduction motor 43 is fixedly mounted on one side of an external support plate 41 , and an output shaft of the external reduction motor 43 passes through the external support plate 41 and an end portion is fixedly connected to a conveying roller 42 below.

[0038] Optionally, in the above technical solution, the drying component includes a plurality of heating tubes 5 , and the heating tubes 5 are fixedly installed between two inner support plates 21 of the same conveying component 2 , and the heating tubes 5 are all located at an end away from the guide roller 22 .

[0039] The front and rear walls of the adjustment plate 3 are slidably connected to the front and rear inner walls of the processing box 1; the lower ends of the guide rod 33 and the screw rod 31 are provided with a limit column 30, the diameter of the limit column 30 is larger than the diameter of the threaded hole and the guide hole, so as to prevent the adjustment plate 3 from falling;

[0040] The conveying components 2 of the upper guide assembly 11 and the lower guide assembly 12 are arranged in an "S" shape, and the spacing between each conveying component 2 of the upper guide assembly 11 is equal, and the spacing between each conveying component 2 of the lower guide assembly 12 is equal;

[0041] The number and position of the heating tubes 5 can be adjusted according to actual use, but the upper row of heating tubes 5 need to move with the adjustment plate 3. This setting makes the distance between the upper row of guide rollers 22 and the drying assembly and the distance between the lower row of guide rollers 22 and the drying assembly always consistent, avoiding uneven drying.

[0042] Among them, the front and rear side walls of the processing box 1 can be further provided with drying elements to improve the drying effect;

[0043] The openings on the adjustment plate 3 are staggered with the conveying assembly 2 , and the openings on the adjustment plate 3 are staggered with the heating tube 5 , so as to avoid interference between the screw rod 31 and the guide rod 33 when the adjustment plate 3 is raised or lowered.

[0044] Working principle:

[0045] First, connect a guide cloth to the front end of the needle felt to be dried, and pass the guide cloth through the two conveyor rollers 42 at the right end of the processing box 1, the guide rollers 22 in the processing box 1, and the two conveyor rollers 42 at the left end of the processing box 1 (such as Figure 2 shown);

[0046] Then, the heating tube 5 is turned on to increase the temperature inside the processing box 1, and then the external reduction motor 43 is started to drive the conveying roller 42 to rotate so as to move the needle felt;

[0047] When the processing box 1 needs to be dried for a long time, the internal reduction motor 32 is started to rotate forward, and the screw rod 31 follows the forward rotation to make the adjustment plate 3 move vertically upward to guide and stretch the needle felt;

[0048] When the processing box 1 needs to be dried for a long time, the internal reduction motor 32 is started to reverse, and the screw rod 31 follows the reverse rotation to make the adjustment plate 3 move vertically downward, thereby guiding and shortening the needle felt.

[0049] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A device for treating needle felt for waterproofing oil, comprising a treatment box (1), wherein the treatment box (1) has a drying component, characterized in that: The processing box (1) is fixedly mounted on a workbench (10), and a feeding assembly is provided on the workbench (10) and on both sides of the left and right sides of the processing box (1), and an upper row guide assembly (11) and a lower row guide assembly (12) are provided in the processing box (1); The upper row guide assembly (11) and the lower row guide assembly (12) both include a plurality of conveying assemblies (2), the conveying assemblies (2) including two inner support plates (21) and a guide roller (22), the two ends of the guide roller (22) are rotatably connected to the corresponding inner support plates (21), and the two inner support plates (21) are respectively close to the front and rear inner walls of the processing box (1); The inner support plate (21) of the lower row guide assembly (12) is located in the same plane and is fixedly mounted on the inner bottom wall of the processing box (1), and the upper row guide assembly (11) also includes an adjustment plate (3) slidably connected to the processing box (1), and the inner support plate (21) of the upper row guide assembly (11) is located in the same plane and is fixedly mounted on the adjustment plate (3).

2. The waterproof oil treatment device for needle felt according to claim 1, characterized in that: A threaded hole is provided in the middle of the adjustment plate (3), a screw rod (31) is threadedly connected to the threaded hole, an internal reduction motor (32) is fixedly installed in the middle of the inner top wall of the processing box (1), and the output shaft of the internal reduction motor (32) extends downward and is fixedly connected to one end of the screw rod (31).

3. The waterproof oil treatment device for needle felt according to claim 2, characterized in that: The adjustment plate (3) is provided with two guide holes symmetrically with respect to the threaded hole, and guide rods (33) are slidably connected in the guide holes. The tops of the guide rods (33) are fixedly mounted on the inner top wall of the processing box (1).

4. The waterproof oil treatment device for needle felt according to claim 1, characterized in that: The feeding assembly comprises two outer support plates (41) fixedly mounted on the workbench (10), and two vertically distributed conveying rollers (42) are rotatably connected to the outer support plates (41).

5. The waterproof oil treatment device for needle felt according to claim 4, characterized in that: An external reduction motor (43) is fixedly mounted on one side of the external support plate (41); an output shaft of the external reduction motor (43) passes through the external support plate (41) and an end portion is fixedly connected to the conveying roller (42) below.

6. The waterproof oil treatment device for needle felt according to claim 1, characterized in that: The drying component comprises a plurality of heating tubes (5), wherein the heating tubes (5) are fixedly mounted between two inner support plates (21) of the same conveying component (2), and the heating tubes (5) are all located at an end away from the guide roller (22).

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