Manual multi-pressing tool for felt

Abstract

According to the manual multi-pressing tool for the felt, the second pressing roller is placed on the upper surface of the felt to be pressed by holding the gripper, and the second pressing roller makes contact with the felt firstly, so that the supporting plate needs to be pressed downwards, and the first pressing roller can make contact with the felt only after the spiral spring is compressed. And the pressing state is kept, the pressing tool is pushed towards the first pressing roller, so that the felt can be subjected to pre-pressing treatment through the first pressing roller, then the pre-pressed felt can be subjected to secondary pressing treatment through second pressing under the elastic force action of the spiral spring, and the compacting effect of the felt is guaranteed. By the adoption of the structural design, felt can be pressed in a two-time pressing treatment mode, secondary pressing is conducted on the felt through the spiral spring, and therefore the situation that felt fibers rebound to affect the pressing effect can be prevented.

Description

Technical Field

[0001] The present application relates to the technical field of felt pressing, and more specifically, to a manual multiple pressing tool for felt. Background Art

[0002] Felt, a common industrial tool, is mostly made of wool, but can also be made of cow hair or fiber, processed and bonded together. During the production process, it needs to be compacted by a compacting device. The compacted felt can be made into fabric and further processed into a variety of felt products. During the compacting process of the felt, the compacting work is mainly carried out by the pressing roller mechanism, which can also guide and transport the felt.

[0003] However, traditional pressure roller mechanisms can only compact the felt with a single pressure roller. After one rolling, due to the physical properties of the felt itself, the composite layer will recover through elastic deformation. The rebound caused by this elastic deformation will affect the composite effect and thus the compaction effect of the felt. Utility Model Content

[0004] In view of this, an embodiment of the present application provides a manual multiple pressing tool for felt to solve the problem of poor pressing effect of the compacting device on the felt in the prior art.

[0005] In order to achieve the above objectives, the embodiments of the present application provide the following technical solutions:

[0006] A manual multiple pressing tool for felt, comprising:

[0007] A load-bearing plate, wherein a grip is provided on the upper surface of the load-bearing plate, and a fixing beam is symmetrically provided on the lower surface of the load-bearing plate along its width direction, wherein the fixing beam is perpendicular to the load-bearing plate;

[0008] a first pressing roller, the first pressing roller being arranged on the lower surface of the bearing plate through a roller support frame, and the first pressing roller being arranged beside the fixed beam;

[0009] The second pressing roller, both ends of the second pressing roller are rotatably connected to a U-shaped plate, the U-shaped plate is slidably connected to the fixed beam, and a spiral spring is provided between the transverse portion of the U-shaped plate and the lower surface of the fixed beam; wherein,

[0010] In the non-force mode, the second pressing roller is located below the first pressing roller.

[0011] In some possible implementations, the fixing beam is located inside the U-shaped plate.

[0012] In some possible implementations, a vertical waist hole is provided on the side surface of the fixed beam, and a sliding column is provided on the vertical portion of the U-shaped plate for use with the vertical waist hole.

[0013] In some possible implementations, a fastening bolt is threadedly connected to the lower surface of the fixing beam, and a nut head of the fastening bolt abuts against the coil spring.

[0014] In some possible implementations, a workbench is also included;

[0015] An L-shaped plate is provided on the side of the load-bearing plate, and the load-bearing plate is connected to the lower surface of the workbench through the L-shaped plate. The first pressing roller and the second pressing roller are in contact with the table surface of the workbench.

[0016] In some possible implementations, running wheels are provided at the ends of the L-shaped plate, and the L-shaped plate is connected to the lower surface of the workbench via the running wheels.

[0017] The manual multiple pressing tool for felt provided in the embodiment of the present application has at least the following beneficial effects:

[0018] In the manual multiple pressing tool for felt provided in the embodiment of the present application, the second pressing roller is placed on the upper surface of the felt to be pressed by holding the gripper. Since the second pressing roller contacts the felt first, it is necessary to press the support plate downward so that the first pressing roller can contact the felt after the spiral spring is compressed. Maintaining the above-mentioned pressing state, the pressing tool is pushed in the direction of the first pressing roller, so that the first pressing roller can perform a pre-pressing treatment on the felt. Then, the second pressing can perform a secondary pressing treatment on the pre-pressed felt under the elastic force of the spiral spring to ensure the compaction effect of the felt. With the above-mentioned structural design, the felt can be pressed by a two-pressing treatment method, and the spiral spring can be used to press the felt for a secondary pressing, so as to prevent the felt fibers from rebounding and affecting the pressing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 A schematic diagram of the structure of a manual multiple pressing tool for felt provided in an embodiment of the present application;

[0021] Figure 2An exploded view of a manual multiple pressing tool for felt provided in another embodiment of the present application;

[0022] Figure 3 A schematic structural diagram of a manual multiple pressing tool for felt provided in another embodiment of the present application.

[0023] In the picture:

[0024] 100, load-bearing plate; 200, gripper; 300, fixed beam; 310, vertical waist hole; 320, fastening bolt; 330, nut head; 400, first pressing roller; 500, roller support frame; 600, second pressing roller; 700, U-shaped plate; 710, sliding column; 800, spiral spring; 900, workbench; 910, L-shaped plate; 920, travel wheel. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] like Figure 1-Figure 3 As shown, the manual multiple pressing tool for felt provided in the embodiment of the present application includes a load-bearing plate 100, a first pressing roller 400 and a second pressing roller 600, wherein the upper surface of the load-bearing plate 100 has a gripper 200, and the lower surface of the load-bearing plate 100 is symmetrically provided with a fixed beam 300 along its width direction, and the load-bearing plate 100 and the fixed beam 300 are perpendicular to each other.

[0027] The first pressing roller 400 is mounted on the lower surface of the bearing plate 100 via a roller support frame 500 and is positioned beside the fixed beam 300. U-shaped plates 700 are rotatably mounted on both ends of the second pressing roller 600. These plates are sleeved around the fixed beam 300 and slidably connected to it. The U-shaped plates 700 are also connected to the fixed beam 300 via a coil spring 800. When in a non-stressed mode, the second pressing roller 600 is positioned below the first pressing roller 400.

[0028] In the manual multiple pressing tool for felt provided in the embodiment of the present application, the second pressing roller 600 is placed on the upper surface of the felt to be pressed by holding the gripper 200. Since the second pressing roller 600 contacts the felt first, it is necessary to press the support plate downward so that the first pressing roller 400 can be brought into contact with the felt after the spiral spring 800 is compressed. Maintaining the above-mentioned pressing state, the pressing tool is pushed toward the direction of the first pressing roller 400, so that the first pressing roller 400 can perform a pre-pressing treatment on the felt. Subsequently, the second pressing can perform a secondary pressing treatment on the pre-pressed felt under the elastic force of the spiral spring 800 to ensure the compaction effect of the felt. With the above-mentioned structural design, the felt can be pressed by a two-pressing treatment method, and the spiral spring 800 can be used to press the felt for a secondary time, thereby preventing the felt fibers from rebounding and affecting the pressing effect.

[0029] In some embodiments, vertical waist holes 310 are provided on both sides of the fixed beam 300. Correspondingly, sliding columns 710 are provided at the positions where the U-shaped plate 700 contacts the two sides of the fixed beam 300. The sliding columns 710 are located within the vertical waist holes 310. Therefore, the above structure can realize the function of the second lamination roller 600 to rise and fall along the fixed beam 300.

[0030] In some embodiments, as Figure 2 As shown, a fastening bolt 320 is threadedly connected to the lower surface of the fixed beam 300 and can be screwed into the fixed beam 300. One end of the coil spring 800 is fixedly connected to the U-shaped plate 700, and the other end of the coil spring 800 is connected to the nut head 330 of the fastening bolt 320. By rotating the position of the fastening bolt 320 relative to the fixed beam 300, the length and elastic force of the coil spring 800 can be changed, thereby allowing the second pressing roller 600 to apply different amounts of pressure to the felt, thereby meeting different usage environments.

[0031] In some embodiments, a workbench 900 may also be included. Figure 3 As shown, an L-shaped plate 910 is provided on the side of the load-bearing plate 100. The L-shaped plate 910 is connected to the lower surface of the workbench 900. The load-bearing plate 100 can be connected to the table top of the workbench 900 via the first laminating roller 400 and the second laminating roller 600. In actual use, the felt to be laminated is placed on the table top of the workbench 900. By holding the gripper 200 and pushing the first laminating roller 400 and the second laminating roller 600 to move, the felt can be laminated quickly and efficiently. Preferably, the position where the L-shaped plate 910 is connected to the lower surface of the workbench 900 can be provided with a running wheel 920. The running wheel 920 can improve the smoothness of the movement and lamination of the first laminating roller 400 and the second laminating roller 600, thereby saving the user's physical strength.

[0032] The various embodiments or implementation methods in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments, and the same or similar parts between the various embodiments can be referenced to each other.

[0033] It should be noted that references in this specification to "one embodiment," "an embodiment," "an exemplary embodiment," "some embodiments," and the like indicate that the described embodiment may include a particular feature, structure, or characteristic, but not necessarily every embodiment includes that particular feature, structure, or characteristic. Furthermore, such phrases do not necessarily refer to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such feature, structure, or characteristic in conjunction with other embodiments, whether explicitly described or not.

[0034] Generally speaking, terms should be understood, at least in part, based on the context in which they are used. For example, as used herein, the term "one or more" can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense, depending at least in part on the context. Similarly, terms such as "a," "an," or "the" can also be understood to convey either singular or plural usage, depending at least in part on the context.

[0035] It should be readily understood that “on,” “above,” and “over” in this disclosure should be interpreted in the broadest manner, such that “on” means not only “directly on something,” but also includes “on something” with intervening features or layers therebetween, and “above” or “over” includes not only the meaning of “above” or “over,” but also includes “above” or “over” with no intervening features or layers therebetween (i.e., directly on something).

[0036] Additionally, spatially relative terms, such as "below," "beneath," "beneath," "above," and the like, may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be in other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein should be interpreted accordingly.

[0037] As used herein, the term "substrate" refers to the material onto which subsequent material layers are added. The substrate itself can be patterned. The material added atop the substrate can be patterned, or it can remain unpatterned. Furthermore, the substrate can include a wide range of materials, such as silicon, germanium, gallium arsenide, indium phosphide, etc. Alternatively, the substrate can be made of a non-conductive material (e.g., glass, plastic, or sapphire wafer, etc.).

[0038] As used herein, the term "layer" may refer to a portion of a material comprising an area having a certain thickness. A layer may extend over the entire underlying structure or overlying structure, or may have an extent that is smaller than the extent of the underlying or overlying structure. In addition, a layer may be an area of a homogeneous or inhomogeneous continuous structure whose thickness is less than the thickness of the continuous structure. For example, a layer may be located between the top and bottom surfaces of the continuous structure or between any pairs of transverse planes at the top and bottom surfaces. A layer may extend laterally, vertically, and / or along a tapered surface. A substrate may be a layer, may include one or more layers therein, and / or may have one or more layers located thereon, above, and / or below it. A layer may include multiple layers. For example, an interconnect layer may include one or more conductors and a contact layer (within which contacts, interconnects, and / or vias are formed) and one or more dielectric layers.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A manual multiple pressing tool for felt, characterized in that: include: A load-bearing plate (100), wherein a grip (200) is provided on the upper surface of the load-bearing plate (100), and a fixing beam (300) is symmetrically provided on the lower surface of the load-bearing plate (100) along its width direction, wherein the fixing beam (300) is perpendicular to the load-bearing plate (100); a first pressing roller (400), the first pressing roller (400) being arranged on the lower surface of the bearing plate (100) via a roller support frame (500), the first pressing roller (400) being arranged beside the fixed beam (300); A second pressing roller (600), both ends of the second pressing roller (600) are rotatably connected to a U-shaped plate (700), the U-shaped plate (700) is slidably connected to the fixed beam (300), and a spiral spring (800) is provided between the transverse portion of the U-shaped plate (700) and the lower surface of the fixed beam (300); wherein, In the non-forced mode, the second pressing roller (600) is located below the first pressing roller (400).

2. The manual multiple pressing tool for felt according to claim 1, characterized in that: The fixed beam (300) is located inside the U-shaped plate (700).

3. The manual multiple pressing tool for felt according to claim 2, characterized in that: A vertical waist hole (310) is provided on the side of the fixed beam (300), and a sliding column (710) used in conjunction with the vertical waist hole (310) is provided on the vertical portion of the U-shaped plate (700).

4. The manual multiple pressing tool for felt according to claim 1, characterized in that: A fastening bolt (320) is threadedly connected to the lower surface of the fixing beam (300), and a nut head (330) of the fastening bolt (320) abuts against the coil spring (800).

5. The manual multiple pressing tool for felt according to claim 1, characterized in that: Also included is a workbench (900); An L-shaped plate (910) is provided on the side of the load-bearing plate (100), and the load-bearing plate (100) is connected to the lower surface of the workbench (900) through the L-shaped plate (910), and the first pressing roller (400) and the second pressing roller (600) are in contact with the table surface of the workbench (900).

6. The manual multiple pressing tool for felt according to claim 5, characterized in that: The end of the L-shaped plate (910) is provided with a running wheel (920), and the L-shaped plate (910) is connected to the lower surface of the workbench (900) through the running wheel (920).

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